WO2010066121A1 - 一种刷头及其制造装置 - Google Patents

一种刷头及其制造装置 Download PDF

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Publication number
WO2010066121A1
WO2010066121A1 PCT/CN2009/071329 CN2009071329W WO2010066121A1 WO 2010066121 A1 WO2010066121 A1 WO 2010066121A1 CN 2009071329 W CN2009071329 W CN 2009071329W WO 2010066121 A1 WO2010066121 A1 WO 2010066121A1
Authority
WO
WIPO (PCT)
Prior art keywords
bristles
brush head
base
brush
disposed
Prior art date
Application number
PCT/CN2009/071329
Other languages
English (en)
French (fr)
Inventor
于海波
周建新
Original Assignee
于海宽
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 于海宽 filed Critical 于海宽
Priority to US12/998,807 priority Critical patent/US20110232016A1/en
Priority to CA2746131A priority patent/CA2746131A1/en
Priority to MX2011006192A priority patent/MX2011006192A/es
Priority to BRPI0922877A priority patent/BRPI0922877A2/pt
Publication of WO2010066121A1 publication Critical patent/WO2010066121A1/zh
Priority to IL213447A priority patent/IL213447A0/en
Priority to US14/810,426 priority patent/US10201222B2/en

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/04—Machines for inserting or fixing bristles in bodies
    • A46D3/045—Machines for inserting or fixing bristles in bodies for fixing bristles by fusing or gluing to a body
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/005—Bristle carriers and bristles moulded as a unit
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/06—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by welding together bristles made of metal wires or plastic materials
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/04—Preparing bristles
    • A46D1/06—Machines or apparatus for cutting bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/04—Machines for inserting or fixing bristles in bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/08—Parts of brush-making machines
    • A46D3/085—Magazines for brush bodies; Feeding bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/08—Parts of brush-making machines
    • A46D3/087—Holders or supports for brush bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D9/00—Machines for finishing brushes
    • A46D9/02—Cutting; Trimming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1046—Brush used for applying cosmetics
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/20—Brushes for applying products to surfaces in general
    • A46B2200/202—Applicator paint brush
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/302—Broom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/42—Brushes

Definitions

  • the present invention relates to a brush head and a manufacturing apparatus therefor.
  • the brush heads of these brushes usually include a base and bristles, and the base is provided with mounting holes.
  • the bristles are stamped into the mounting holes.
  • the disadvantage of this type of brush head is that after the brush head is used for a long time, the bristle bundle becomes loose, the bristles are easily dropped from the mounting hole, and the pressed bundle of bristles are detached; and, if the bristles are thin, during the stamping process In the middle, the bristles are easily broken, thus affecting the service life of the brush head.
  • the technical problem to be solved by the present invention is to provide a brush head having a long service life.
  • Another technical problem to be solved by the present invention is to provide a brush head manufacturing apparatus which can make the brush head have a long service life.
  • the bristles are disposed on the substrate, and the substrate is integrally formed with the bristles.
  • the technical solution provided by the present invention is solved by: comprising a fixing portion for fixing the bristles, and a mold cavity integrally formed with the bristles and the base, the fixing The portion is disposed above the mold cavity.
  • the bristles of the brush head are integrally formed with the substrate, so that there is no problem of tightness of bonding between the bristles and the substrate, the bristles are difficult to fall off from the substrate; and regardless of the thickness of the bristles, they can be integrated with the substrate The connection thus increases the life of the brush head.
  • the bristles are integrally molded with the base in the mold cavity.
  • the brush head produced by the brush head manufacturing device, the bristles and the base The bottom is integrally formed, making it difficult for the bristles to fall off the substrate, thus increasing the service life of the brush head.
  • FIG. 1 is a schematic structural view of a brush head according to an embodiment of the present invention.
  • Figure 2 is an exploded perspective view of Figure 1;
  • FIG. 3 is a schematic structural view of a crucible provided by an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a cosmetic brush according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural view of a paint brush according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural view of a cleaning brush according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural view showing the upper and lower templates of the brush head manufacturing apparatus in an open state according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural view showing the upper and lower templates of the brush head manufacturing apparatus in a closed state according to an embodiment of the present invention.
  • an embodiment of the present invention provides a brush head 1 including a base 11 and bristles 12, the bristles 12 are disposed on the base 11, and the base 11 is integrally formed with the bristles 12.
  • the toothbrush 100 is exemplified, the base 11 can be made of the material of the bristles 12, and the base 11 is heated and melted by the bristles 12 to form the base 11, and the base 11 is connected to the bristles 12.
  • the brush head 1 is disposed on the brush holder 2, and one of the base 11 and the brush holder 2 is provided with a groove 21, and the other component is provided with a protrusion 13 corresponding to the groove 21, and the protrusion 13 is embedded in the groove 21.
  • the base 11 is fixedly coupled to the brush holder 2.
  • a plurality of grooves 21 are disposed on the brush holder 2, and corresponding to the opening position of the groove 21, a plurality of protrusions 13 are disposed at the bottom of the substrate 11, so that the brush head 1 can be fixed to the brush holder 2. on.
  • the brush head 1 cannot use the crucible, only the brush head 1 needs to be replaced, and the brush holder 2 can be reused, thereby avoiding the entire brush abandonment, thereby saving energy and protecting the environment.
  • the thickness of the bristles 12 on the substrate 11 can be arranged according to the needs of use.
  • the thicker bristles 12 can be arranged in the circumferential direction of the brush head of the toothbrush 100, and the thinner bristles 12 can be arranged in the middle of the brush head. Thick The bristles 12 are arranged in the circumferential direction to prevent the intermediate soft bristles 12 from being biased outward to maintain the integrity of the toothbrush 100.
  • the base 11 and the brush holder 2 may be integrally formed by the tuft of the bristles, or otherwise connected, as long as the bristles 12 are integrally formed with the substrate 11, and are within the scope of the present invention.
  • the bristles 12 of the brush head 1 are integrally formed with the substrate 11, so that there is no problem of tightness of bonding between the bristles 12 and the substrate 11, and the bristles 12 are difficult to fall off from the substrate 11; and regardless of the bristles 12
  • the thickness can be integrally connected to the substrate 11, thus increasing the service life of the brush head 1.
  • the brush head 1 can be used in the same configuration broom 101, brushes 102, 103 paint brush, the cleaning brush 104 provided to clean the car with the head or other 1
  • the tools, the brush heads 1 of these tools each have bristles 12 of fusible fibers, and as long as the bristles 12 are integrally formed with the substrate 11, they are all within the scope of the present invention.
  • an embodiment of the present invention further provides a brush head manufacturing apparatus, which comprises a fixing portion 3 for fixing bristles, and a mold cavity 4 for integrally molding the bristles 12 and the base 11 , and fixing The portion 3 is disposed above the mold cavity 4. After the bristles 12 are fixed by the fixing portion 3, the bristles 12 are integrally molded with the base 11 in the mold cavity 3.
  • the brush head 1 produced by the head manufacturing apparatus is integrally formed with the base 11 so that the bristles 12 are hard to come off from the base 11, thereby increasing the service life of the head 1.
  • the model cavity 4 is disposed on the lower template 41, and the lower template 41 is further provided with a heating device (not shown) capable of heating the model cavity 4, and the shape of the cavity 4 and the shape of the substrate 11. corresponding.
  • a heating device capable of heating the model cavity 4, and the shape of the cavity 4 and the shape of the substrate 11. corresponding.
  • the heated mold cavity 4 melts the bristle tow 5, and the base 11 is formed according to the shape of the mold cavity 4, so that the base 11 and the bristle tow 5 are formed. connection.
  • the shape of the model cavity 4 can be designed accordingly depending on the user's different use requirements for the substrate 11.
  • the fixing portion 3 includes an upper die plate 31 that is highly coincident with the bristles 12 and a locking device 32 for fixing the bristles 5, and between the upper die plate 31 and the locking device 32 is provided for cutting the bristles 5
  • the shearing device 33, the locking device 32, the shearing device 33, and the upper die plate 31 are provided with through holes 51 for threading the tufts 5 of the bristles.
  • the through hole 51 and the mold cavity 4 are disposed on the same axis, and after the bristles 5 are fixed by the locking device 32, after passing through the through hole 51, they can extend to the mold cavity 4, and when the mold cavity 4 forms the substrate 11, the scissors
  • the cutting device 32 cuts the bristle tow 5 in accordance with the height of the upper die plate 31, thereby obtaining the bristles 12 of a desired height.
  • the shearing device 33 includes a shearing plate 331 and a shearing cutter 332 disposed at the bottom of the shearing plate 331
  • the cutting tool 332 is coupled to a shear drive 333.
  • the cutting tool 332 is located between the shearing plate 331 and the upper die plate 31, and the shearing tool 332 is driven by the shear driving device 333.
  • the shearing tool 332 can pass the through hole in the gap between the shearing plate 331 and the upper die plate 31. The bristles 5 worn in the 51 are cut.
  • the locking device 32 includes an upper locking plate 321 and a lower locking plate 322.
  • the upper and lower locking plates 321 and 322 are respectively provided with an upper locking piece 3231 and a lower locking piece 3232, wherein The locking piece 3231 is connected to an upper locking driving device 3241, and the lower locking piece 3232 is connected to the lower locking driving device 3242.
  • the upper and lower locking pieces 3 231, 3232 are also provided with through holes 51 which can pass through the bristles 5, and the upper and lower driving locking driving devices 3241, 3242 can make the upper and lower locking pieces 3231, 3232 Moving, thereby releasing or fastening the bristle tow 5 in the through hole 51.
  • a horn duct 325 is further disposed between the upper and lower locking plates 321 and 322.
  • the horn duct 325 communicates with the through hole 51 and penetrates into the bristles 5 ⁇ .
  • the concentrating and guiding action of the horn duct 325 can be utilized.
  • the brush tow 5 can be easily worn.
  • the bottom of the lower die plate 41 is provided with an opening and closing mold driving device 42 for pushing the fixing portion 3 up and down, and the output rod 43 of the opening and closing mold driving device 42 is pressed against the upper die plate 31 through the lower die plate 41. After the opening and closing mold driving device 42 is driven, the output lever 43 pushes the force on the upper die plate 31 to move the fixing portion 3 up and down.
  • the lock driving device 324, the shear driving device 333, and the opening and closing mold driving device 42 are tailless cylinders, which may be other power devices, and are all within the protection scope of the present invention.
  • the bristles manufacturing device is such that the brush head 1 is produced:
  • [34] Start the upper and lower templates 31, 41 to open (open the cylinder rod extended state). Under the touch, the heating wire heats up.
  • the nylon tow 5 is respectively worn from the upper locking plate 321, the horn duct 325, the lower locking plate 322, the upper locking piece 3231, the lower locking piece 3322, the shearing plate 331, and the through hole 51 on the upper die plate 31. It passes through the mold cavity 4 on the lower template 41.
  • the lower locking cylinder acts to move the lower locking piece 3232 laterally, and the through hole 51 of the lower locking piece 3232 is opposite to the lower locking plate 322 and the through hole 51 of the shearing plate 331. Lock the bristles 5 (such as nylon)
  • the shearing cylinder action drives the cutting tool to extend the cutting brush.
  • the locking cylinder is reset to loosen the nylon wire, and the upper locking cylinder acts to lock the nylon tow.

Description

说明书 一种刷头及其制造装置
技术领域
[1] 本发明涉及一种刷头及其制造装置。
背景技术
[2] 人们在日常生活中会用到各种各样的刷子， 例如牙刷、 大小各异的化妆刷、 扫 把等等， 这些刷子的刷头通常包括基底和刷毛， 基底上开设有安装孔， 将刷毛 成束地冲压至安装孔内。 这种刷头的缺点在于， 刷头长期使用后， 刷毛束变松 ， 刷毛容易从安装孔中掉落， 并使压入的整束刷毛脱落； 并且， 若刷毛的较细 ， 在冲压的过程中， 刷毛容易被冲断， 因此影响了刷头的使用寿命。
对发明的公开
技术问题
[3] 本发明要解决的技术问题是， 提供一种使用寿命长的刷头。
[4] 本发明要解决的另一个技术问题是， 提供一种刷头制造装置， 能够使刷头使用 寿命长。
技术解决方案
[5] 对于上述刷头， 本发明提供的技术方案是这样加以解决的： 其包括基底和刷毛
， 所述刷毛设置于所述基底上， 所述基底与刷毛一体成型。
[6] 对于上述刷头制造装置， 本发明提供的技术方案是这样加以解决的： 其包括用 于固定所述刷毛的固定部， 和将所述刷毛与基底一体成型的模型腔， 所述固定 部设置于所述模型腔上方。
有益效果
[7] 与现有技术相比， 刷头的刷毛与基底一体成型， 使刷毛与基底之间不存在结合 的松紧问题， 刷毛难于从基底脱落； 并且不管刷毛的粗细， 其均可与基底一体 连接， 因此增长了刷头的使用寿命。
[8] 本发明技术方案提供的刷头制造装置， 利用固定部将刷毛固定后， 在模型腔中 将刷毛与基底一体成型。 这样， 釆用该刷头制造装置生产的刷头， 其刷毛与基 底一体成型， 使刷毛难于从基底脱落， 因此增长了刷头的使用寿命。
附图说明
图 1是本发明实施例提供的一种刷头的结构示意图；
图 2是图 1的分解示意图；
图 3是本发明实施例提供的一种笤帚的结构示意图；
图 4是本发明实施例提供的一种化妆刷的结构示意图；
图 5是本发明实施例提供的一种油漆刷的结构示意图；
图 6是本发明实施例提供的一种清洁刷的结构示意图；
图 7是本发明实施例提供的一种刷头制造装置的上、 下模板呈打开状态的结构 示意图；
图 8是本发明实施例提供的一种刷头制造装置的上、 下模板呈闭合状态的结构 示意图。
本发明的最佳实施方式
为了使本发明要解决的技术问题、 技术方案及有益效果更加清楚明白， 以下结 合附图及实施例， 对本发明进行进一步详细说明。 应当理解， 此处所描述的具 体实施例仅仅用以解释本发明， 并不用于限定本发明。
请参阅图 1和图 2， 本发明实施例提供一种刷头 1， 包括基底 11和刷毛 12， 刷毛 1 2设置于基底 11上， 且基底 11与刷毛 12—体成型。
具体地， 本实施例中以牙刷 100为例， 基底 11可由刷毛 12材料制成， 基底 11通 过刷毛 12丝束加热熔融形成基底 11， 使基底 11与刷毛 12—体连接。
刷头 1设置于刷座 2上， 基底 11与刷座 2其中一个组件上设置有凹槽 21， 另一组 件上设置有凹槽 21对应的凸起 13， 凸起 13嵌于凹槽 21内使基底 11与刷座 2固定连 接。 如图 2所示， 数个凹槽 21设置于刷座 2上， 与凹槽 21的开设位置对应地， 在 基底 11的底部设置有数个凸起 13， 使刷头 1能够固定于刷座 2上。 这样， 当刷头 1 无法使用吋， 只需要更换刷头 1， 而刷座 2可重复使用， 而避免了整个刷子遗弃 ， 因此既节约了能源又保护了环境。
基底 11上的刷毛 12的粗细可按照使用需求来排列， 以牙刷 100结构中， 可在牙 刷 100的刷头周向排列较粗的刷毛 12， 在刷头的中间排列较细的刷毛 12， 较粗的 刷毛 12布置于周向， 可防止中间的细软的刷毛 12偏向外侧， 保持牙刷 100的整体 性。
[22] 此外， 基底 11和刷座 2还可以通过刷毛丝束一体成型， 或者其他方式连接， 只 要刷毛 12与基底 11一体成型， 均在本发明的保护范围之内。
[23] 与现有技术相比， 刷头 1的刷毛 12与基底 11一体成型， 使刷毛 12与基底 11之间 不存在结合的松紧问题， 刷毛 12难于从基底 11脱落； 并且不管刷毛 12的粗细， 其均可与基底 11一体连接， 因此增长了刷头 1的使用寿命。
[24] 如图 3-图 6所示， 上述刷头 1结构同样可以使用于笤帚 101、 化妆刷 102、 油漆刷 103、 清洁车上设置的清洁刷 104或者其他带有刷头 1的工具， 这些工具的刷头 1 均具有可熔性纤维的刷毛 12， 并且只要使刷毛 12与基底 11一体成型连接， 均在 本发明的保护范围之内。
[25] 请参阅图 7和图 8， 本发明实施例还提供一种刷头制造装置， 其包括用于固定刷 毛的固定部 3， 和将刷毛 12与基底 11一体成型的模型腔 4， 固定部 3设置于模型腔 4上方。 利用固定部 3将刷毛 12固定后， 在模型腔 3中将刷毛 12与基底 11一体成型 。 这样， 釆用该刷头制造装置生产的刷头 1， 其刷毛 12与基底 11一体成型， 使刷 毛 12难于从基底 11脱落， 因此增长了刷头 1的使用寿命。
[26] 具体地， 模型腔 4设置于一下模板 41上， 于下模板 41上还设置有可对模型腔 4加 热的加热装置 （图中未示出） ， 模型腔 4形状与基底 11的形状相应。 这样， 将刷 毛丝束 5伸入模型腔 4内后， 加热后的模型腔 4将刷毛丝束 5进行熔融， 依照模型 腔 4的形状形成基底 11， 从而使基底 11与刷毛丝束 5—体连接。 根据用户对基底 1 1的不同使用需求， 可以相应地设计模型腔 4的形状。
[27] 固定部 3包括与刷毛 12高度一致的上模板 31和用于固定刷毛丝束 5的锁紧装置 32 ， 于上模板 31与锁紧装置 32之间设置有用于切断刷毛丝束 5的剪切装置 33， 锁紧 装置 32、 剪切装置 33和上模板 31上设置有用于穿设刷毛丝束 5的通孔 51。 通孔 51 和模型腔 4设置于同一轴线上， 刷毛丝束 5被锁紧装置 32固定后， 穿过通孔 51后 ， 可沿伸至模型腔 4， 当模型腔 4形成基底 11后， 剪切装置 32依照上模板 31的高 度切断刷毛丝束 5， 从而得到所需高度的刷毛 12。
[28] 其中， 剪切装置 33包括剪切板 331和设置于剪切板 331底部的剪切刀具 332， 剪 切刀具 332与一剪切驱动装置 333连接。 剪切刀具 332位于剪切板 331与上模板 31 之间， 利用剪切驱动装置 333驱动剪切刀具 332， 剪切刀具 332可以在剪切板 331 与上模板 31之间的缝隙内将通孔 51内穿设的刷毛丝束 5切断。
[29] 上述锁紧装置 32包括上锁紧板 321和下锁紧板 322， 上、 下锁紧板 321、 322分别 对应地设有上锁紧片 3231和下锁紧片 3232， 其中， 上锁紧片 3231与一上锁紧驱 动装置 3241连接， 下锁紧片 3232与一下锁紧驱动装置 3242连接。 上、 下锁紧片 3 231、 3232内同样设置有可穿过刷毛丝束 5的通孔 51， 上、 下驱动锁紧驱动装置 3 241、 3242可使上、 下锁紧片 3231、 3232左右移动， 从而放开或紧固通孔 51内的 刷毛丝束 5。
[30] 于上、 下锁紧板 321、 322之间还设置喇叭导管 325， 喇叭导管 325与通孔 51相连 通， 穿入刷毛丝束 5吋， 可利用喇叭导管 325的收拢和导向作用， 可方便穿设刷 毛丝束 5。
[31] 此外， 下模板 41的底部设置有用于推动固定部 3上下运动的开闭模驱动装置 42 ， 开闭模驱动装置 42的输出杆 43穿过下模板 41抵压于上模板 31上。 开闭模驱动 装置 42被驱动后， 输出杆 43推动施力于上模板 31上， 使固定部 3能够上下移动。
[32] 本实施例中， 上述锁紧驱动装置 324、 剪切驱动装置 333和开闭模驱动装置 42为 无尾汽缸， 其也可以是其他动力装置， 均在本发明的保护范围之内。
[33] 刷毛制造装置是这样生产刷头 1的：
[34] 1、 开始制作前上、 下模板 31、 41呈打开状态 （开启汽缸杆伸出状态） 。 下摸 电热丝升温。 将尼龙丝束 5分别从上锁紧板 321、 喇叭导管 325、 下锁紧板 322、 上锁紧片 3231、 下锁紧片 3232、 剪切板 331、 上模板 31上的通孔 51中穿过至下模 板 41上的模型腔 4内。
[35] 2、 下锁紧汽缸动作带动下锁紧片 3232横向移动， 通过下锁紧片 3232上的通孔 5 1与下锁紧板 322、 剪切板 331上的通孔 51相对错位来锁紧刷毛丝束 5 (如尼龙丝
3、 开启开闭模汽缸带动上模板 31缓慢缩回， 刷毛丝束 5随上模板 31—起下行， 刷毛丝束 5边下行、 边熔化于摸型腔 4中， 直至上、 下模板 31、 41合拢。
4、 待上、 下摸板 31、 41完全合拢后， 剪切汽缸动作带动剪切刀具伸出切断刷 毛丝束 5后复位， 同吋下锁紧汽缸复位松开尼龙丝， 上锁紧汽缸动作锁紧尼龙丝 束。
[38] 5、 待以上各汽缸动作完成后， 开闭模汽缸重新伸出带动上模板 31上行至顶点
[39] 6、 当上模板 31上行吋， 刷毛丝束 5保持原地不动， 从各板的孔中穿出， 同吋顶 出已做好的刷头 1， 并重复下一轮制作。
[40] 以上所述仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡在本发明的 精神和原则之内所作的任何修改、 等同替换和改进等， 均应包含在本发明的保 护范围之内。

Claims

权利要求书
[1] 一种刷头， 包括基底和刷毛， 所述刷毛设置于所述基底上， 其特征在于： 所述基底与刷毛一体成型。
[2] 如权利要求 1所述的刷头， 其特征在于： 所述基底由所述刷毛材料加热熔融 而成。
[3] 如权利要求 1所述的刷头， 其特征在于： 所述基底设置于一刷座上， 所述基 底与刷座其中一个组件上设置有凹槽， 另一组件上设置有所述凹槽对应的 凸起， 所述凸起嵌于所述凹槽内使所述基底与刷座固定连接。
[4] 如权利要求 1-3任一项所述的刷头， 其特征在于： 所述基底上按照使用需求 排列不同粗细的所述刷毛。
[5] 一种生产如权利要求 1所述刷头的刷头制造装置， 其特征在于： 其包括用于 固定所述刷毛的固定部， 和将所述刷毛与基底一体成型的模型腔， 所述固 定部设置于所述模型腔上方。
[6] 如权利要求 5所述的刷头制造装置， 其特征在于： 所述模型腔设置于一下模 板上， 所述下模板上还设置有可对所述模型腔加热的加热装置， 所述模型 腔形状与所述基底的形状相应。
[7] 如权利要求 6所述的刷头制造装置， 其特征在于： 所述下模板的底部设置有 用于推动所述固定部上下运动的开闭模驱动装置。
[8] 如权利要求 5所述的刷头制造装置， 其特征在于： 所述固定部包括与所述刷 毛高度一致的上模板和用于固定刷毛丝束的锁紧装置， 于所述上模板与锁 紧装置之间设置有用于切断所述刷毛丝束的剪切装置， 所述锁紧装置、 剪 切装置和上模板上设置有用于穿设所述刷毛丝束的通孔， 所述通孔和模型 腔设置于同一轴线上。
[9] 如权利要求 8所述的刷头制造装置， 其特征在于： 所述剪切装置包括剪切板 和设置于所述剪切板底部的剪切刀具， 所述剪切刀具与一剪切驱动装置连 接。
[10] 如权利要求 8所述的刷头制造装置， 其特征在于： 所述锁紧装置包括上锁紧 板和下锁紧板， 于所述上、 下锁紧板之间设置有用于穿设所述刷毛丝束的 喇叭导管， 所述喇叭导管与通孔相连通。
PCT/CN2009/071329 2008-12-09 2009-04-17 一种刷头及其制造装置 WO2010066121A1 (zh)

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CA2746131A CA2746131A1 (en) 2008-12-09 2009-04-17 Brush head and its producing device
MX2011006192A MX2011006192A (es) 2008-12-09 2009-04-17 Cabeza de cepillo y dispositivo para su produccion.
BRPI0922877A BRPI0922877A2 (pt) 2008-12-09 2009-04-17 cabeça de escova e dispositivo de produção da mesma
IL213447A IL213447A0 (en) 2008-12-09 2011-06-09 Brush head and its producing device
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