CN110403334B - Production process of special-shaped row brush with nylon yarns - Google Patents
Production process of special-shaped row brush with nylon yarns Download PDFInfo
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- CN110403334B CN110403334B CN201910562624.5A CN201910562624A CN110403334B CN 110403334 B CN110403334 B CN 110403334B CN 201910562624 A CN201910562624 A CN 201910562624A CN 110403334 B CN110403334 B CN 110403334B
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- 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
- A46B3/02—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by pitch, resin, cement, or other adhesives
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0207—Bristles characterised by the choice of material, e.g. metal
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/04—Preparing 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
- A46D3/045—Machines for inserting or fixing bristles in bodies for fixing bristles by fusing or gluing to a body
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Brushes (AREA)
Abstract
The invention discloses a production process of a special-shaped array brush with nylon yarns, which specifically comprises the following steps: s1, loosening and stranding silk materials, S2, selecting and punching a special-shaped brush body, S3, adhering and assembling bristles, S4, sealing the brush assembly part, and S5, finishing the brush, and relates to the technical field of brush production. The production process of the special-shaped display brush with the nylon yarn can avoid the situation that the part of the bristles, which is bonded with the brush body, is exposed outside, and the bristles and the brush body fall off in the long-term wet water, friction and airing processes, so that the production process of the brush is improved.
Description
Technical Field
The invention relates to the technical field of brush production, in particular to a production process of a special-shaped row brush with nylon yarns.
Background
The brush is one of the common tools in daily life and industrial production, the brush mainly comprises a brush handle and brush filaments embedded in the brush handle, the brush filaments are generally made of plastic filaments such as nylon, PBT, PET, PVC, PP and the like, the brush using artificial fiber micro-raw materials has the advantages of stable quality, unlimited length, various colors and the like, and the most important is low production cost, in the production process of the brush, the plastic wires are usually inserted into the brush handle and fixed by pressing strips, hot melt adhesives and the like, then the assembled semi-finished product is placed on a punch forming device to finish final occlusion forming, the brush handle generally adopts a metal sheet to form a steel ring after punching, flanging, bending and cutting, a whole set of processing equipment is needed, the equipment investment cost is high, and the process of embedding the brush filaments into the metal brush handle generally adopts a manual cuttage mode or adopts an automatic machine to process and produce the brush.
At present, in the process of processing the brush, the brush hair and the brush body are bonded, and then the processing can be completed, however, the production process has the defects that the bonding part of the brush hair and the brush body is exposed outside, the brush hair and the brush body can fall off in the long-term wet water, friction and airing processes, and the improvement of the production process of the brush cannot be realized.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a production process of a special-shaped display brush with nylon yarns, which solves the problems that the existing brush bristles are exposed outside the part bonded with a brush body, the brush bristles fall off from the brush body in the long-term wet, friction and airing processes, the production process of the brush cannot be improved, the bonding part of the brush bristles and the brush body is sealed after the brush bristles are bonded with the brush body, so that the external water cannot be in direct contact with the bonding part of the brush bristles and the brush body, the bonding property of the brush bristles and the brush bristles is ensured, and the purpose of prolonging the service life of the brush by improving the production process of the brush cannot be achieved.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a production process of a special-shaped row brush with nylon yarns specifically comprises the following steps:
s1, scattering and stranding the silk materials: firstly, producers can select nylon yarns, PBT yarns and abrasive nylon yarns in corresponding weight parts, then the yarns are scattered and mixed by a yarn mixer to obtain mixed yarns, and then the mixed yarns are divided into a plurality of strands of yarns by a yarn divider;
s2, selecting and punching the special-shaped brush body: selecting a required special-shaped brush body, then forming a plurality of mounting holes which are arranged at equal intervals on the surface of the special-shaped brush body by using punching equipment, and then respectively polishing and cleaning the inner walls of the formed mounting holes to ensure that the hole walls are kept smooth and have no dirt;
s3, bonding and assembling bristles: firstly, clamping and fixing the special-shaped brush body subjected to the punching processing in the step S2 on a clamp of assembly equipment, then automatically feeding a plurality of strands of brush filaments divided in the step S1 into the assembly equipment through a feeding mechanism, starting a brush clamp to take each strand of brush bristles from a feeding and conveying mechanism and insert the brush bristles into a mounting hole of the special-shaped brush body, starting a dispensing head to dispense compound glue into the mounting hole, standing for 10-15min to enable the brush bristles to be tightly bonded with the brush bristles and the mounting hole, and thus obtaining a brush prefabricated body;
s4, sealing treatment of the brush assembly part: clamping the brush preform bonded and assembled in the step S3 by a clamp, then placing the brush preform into a soaking pool, introducing sealing glue into the soaking pool, so that the special-shaped brush part and one end, 1-2cm away from the special-shaped brush head, of the brush preform are immersed into the sealing glue for 10-15min, then taking out the soaked brush and standing for 20-30min, so that the sealant is completely dried, and thus the sealing treatment of the brush assembly part is completed;
s5, fine processing of the brush: and cutting the bristles of the brush subjected to sealing treatment in the step S4 according to the required size, then grinding and polishing the special-shaped brush body, and finally cleaning and selling the brush or storing the brush in a warehouse.
Preferably, the bristle materials in the step S1 include, by weight: 50-60 parts of nylon yarn, 10-20 parts of PBT yarn and 10-20 parts of abrasive nylon yarn.
Preferably, the abrasive nylon filament in step S1 is one or more of silicon carbide abrasive filament, alumina abrasive filament or diamond abrasive filament.
Preferably, in step S3, the compound adhesive is a polyurethane adhesive.
Preferably, the sealing glue solution in step S4 is one or more of an epoxy resin sealant, an unsaturated polyester resin sealant, a phenolic resin sealant, a polyacrylic resin sealant, and a polyvinyl chloride resin sealant.
Preferably, the bristles cut in step S5 are cut with a cutter, and the cut bristles are collected and reused.
(III) advantageous effects
The invention provides a production process of a special-shaped array brush with nylon yarns. Compared with the prior art, the method has the following beneficial effects: the production process of the special-shaped array hairbrush with the nylon yarn specifically comprises the following steps: s1, scattering and stranding the silk materials: firstly, a manufacturer can select nylon yarns, PBT yarns and abrasive nylon yarns in corresponding parts by weight, then the yarns are scattered and mixed by a yarn mixing machine to obtain mixed yarns, then the mixed yarns are divided into a plurality of yarns by a yarn dividing machine, and S2, selection and punching treatment of a special-shaped brush body are carried out: select required dysmorphism brush body, then use drilling equipment to set up the mounting hole that a plurality of equidistance were arranged on the surface of special-shaped brush body, later polish respectively and wash the inner wall of the mounting hole of seting up and handle, make the pore wall keep smooth, and the dirt-free, S3, the bonding equipment of brush hair: firstly, the special-shaped brush body after the punching processing in the step S2 is clamped and fixed on a clamp of an assembling device, then a plurality of strands of brush filaments divided in the step S1 are automatically fed into the assembling device through a feeding mechanism, then the brush holders are started to take each strand of brush bristles from a feeding and conveying mechanism and insert the brush bristles into a mounting hole of the special-shaped brush body, then a dispensing head is started to dispense compound glue into the mounting hole, the standing is carried out for 10-15min, the brush bristles and the brush bristles are enabled to be bonded tightly, and therefore a brush prefabricated body is obtained, S4, and the sealing processing of a brush assembling position is carried out: clamping the brush prefabricated body bonded and assembled in the step S3 by using a clamp, then placing the brush prefabricated body into a soaking pool, then introducing sealing glue into the soaking pool, so that the 1-2cm part of the special-shaped brush body part and one end, close to the special-shaped brush head, of the bristles of the brush prefabricated body invade into the sealing glue, soaking for 10-15min, then taking out the soaked brush and standing for 20-30min, so that the sealant is completely dried, thereby completing the sealing treatment of the brush assembly part, and S5, performing finish machining on the brush: the bristles of the brush subjected to sealing treatment in the step S4 are cut off according to the required size, then the special-shaped brush body is polished and polished, and finally the brush is cleaned, sold or stored in a warehouse, so that the bonded part of the bristles and the brush body can be prevented from being exposed, and the falling condition of the bristles and the brush body can be caused in the long-term wet, friction and airing processes.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the embodiment of the present invention provides three technical solutions: a production process of a special-shaped row brush with nylon yarns specifically comprises the following embodiments:
example 1
S1, scattering and stranding the silk materials: firstly, a manufacturer can select 55 parts of nylon yarns, 15 parts of PBT yarns and 15 parts of grinding material nylon yarns according to the corresponding weight ratio, then the yarns are scattered and mixed by a yarn mixer to obtain mixed yarns, and then the mixed yarns are divided into a plurality of yarns by a yarn divider, wherein the grinding material nylon yarns are a composition of silicon carbide grinding yarns, alumina grinding yarns and diamond grinding yarns;
s2, selecting and punching the special-shaped brush body: selecting a required special-shaped brush body, then forming a plurality of mounting holes which are arranged at equal intervals on the surface of the special-shaped brush body by using punching equipment, and then respectively polishing and cleaning the inner walls of the formed mounting holes to ensure that the hole walls are kept smooth and have no dirt;
s3, bonding and assembling bristles: firstly, clamping and fixing the special-shaped brush body subjected to the punching processing in the step S2 on a clamp of assembly equipment, then automatically feeding the plurality of strands of brush filaments divided in the step S1 into the assembly equipment through a feeding mechanism, starting a brush holder to take each strand of brush bristles from a feeding and conveying mechanism and insert the brush bristles into a mounting hole of the special-shaped brush body, then starting a dispensing head to dispense compound glue into the mounting hole, standing for 13min to enable the brush bristles to be tightly bonded with the brush bristles and the mounting hole, and thus obtaining a brush preform, wherein the compound glue is polyurethane adhesive;
s4, sealing treatment of the brush assembly part: clamping the brush prefabricated body bonded and assembled in the step S3 by a clamp, then placing the brush prefabricated body into a soaking pool, introducing sealing glue into the soaking pool, so that the 1.5cm part of the special-shaped brush body part and the end, close to the special-shaped brush head, of the bristles of the brush prefabricated body are immersed into the sealing glue for 13min, taking out the soaked brush and standing for 25min, so that the sealing glue is completely dried, and thus the sealing treatment of the assembled part of the brush is completed, wherein the sealing glue is a composition of epoxy resin sealant, unsaturated polyester resin sealant, phenolic resin sealant, polyacrylic resin sealant and polyvinyl chloride resin sealant;
s5, fine processing of the brush: cutting bristles of the brush subjected to sealing treatment in the step S4 according to the required size, then polishing the special-shaped brush body, cleaning and selling the brush or storing in a warehouse, cutting the bristles by using a cutting machine, and recycling the cut bristles.
Example 2
S1, scattering and stranding the silk materials: firstly, a manufacturer can select 50 parts of nylon yarns, 10 parts of PBT yarns and 10 parts of grinding material nylon yarns according to the corresponding weight ratio, then the yarns are scattered and mixed by a yarn mixer to obtain mixed yarns, and then the mixed yarns are divided into a plurality of yarns by a yarn divider, wherein the grinding material nylon yarns are a composition of silicon carbide grinding yarns and diamond grinding yarns;
s2, selecting and punching the special-shaped brush body: selecting a required special-shaped brush body, then forming a plurality of mounting holes which are arranged at equal intervals on the surface of the special-shaped brush body by using punching equipment, and then respectively polishing and cleaning the inner walls of the formed mounting holes to ensure that the hole walls are kept smooth and have no dirt;
s3, bonding and assembling bristles: firstly, clamping and fixing the special-shaped brush body subjected to the punching processing in the step S2 on a clamp of assembly equipment, then automatically feeding the plurality of strands of brush filaments divided in the step S1 into the assembly equipment through a feeding mechanism, starting a brush holder to take each strand of brush bristles from a feeding and conveying mechanism and insert the brush bristles into a mounting hole of the special-shaped brush body, then starting a dispensing head to dispense compound glue into the mounting hole, standing for 10min to enable the brush bristles to be tightly bonded with the brush bristles and the mounting hole, and thus obtaining a brush preform, wherein the compound glue is polyurethane adhesive;
s4, sealing treatment of the brush assembly part: clamping the brush preform bonded and assembled in the step S3 by a clamp, then placing the brush preform into a soaking pool, introducing sealing glue into the soaking pool, so that the special-shaped brush part and the 1cm part of one end, close to the special-shaped brush head, of the brush bristle of the brush preform are immersed into the sealing glue for 10min, taking out the soaked brush and standing for 20min, so that the sealing glue is completely dried, and the sealing treatment on the brush assembly part is finished, wherein the sealing glue is a composition of epoxy resin sealing glue and polyvinyl chloride resin sealing glue;
s5, fine processing of the brush: cutting bristles of the brush subjected to sealing treatment in the step S4 according to the required size, then polishing the special-shaped brush body, cleaning and selling the brush or storing in a warehouse, cutting the bristles by using a cutting machine, and recycling the cut bristles.
Example 3
S1, scattering and stranding the silk materials: firstly, producers can select 60 parts of nylon yarns, 20 parts of PBT yarns and 20 parts of grinding nylon yarns in corresponding weight parts, then the yarns are scattered and mixed by a yarn mixer to obtain mixed yarns, and then the mixed yarns are divided into a plurality of strands of yarns by a yarn divider, wherein the grinding nylon yarns are silicon carbide grinding yarns;
s2, selecting and punching the special-shaped brush body: selecting a required special-shaped brush body, then forming a plurality of mounting holes which are arranged at equal intervals on the surface of the special-shaped brush body by using punching equipment, and then respectively polishing and cleaning the inner walls of the formed mounting holes to ensure that the hole walls are kept smooth and have no dirt;
s3, bonding and assembling bristles: firstly, clamping and fixing the special-shaped brush body subjected to the punching processing in the step S2 on a clamp of assembly equipment, then automatically feeding the plurality of strands of brush filaments divided in the step S1 into the assembly equipment through a feeding mechanism, starting a brush holder to take each strand of brush bristles from a feeding and conveying mechanism and insert the brush bristles into a mounting hole of the special-shaped brush body, then starting a dispensing head to dispense compound glue into the mounting hole, standing for 15min to enable the brush bristles to be tightly bonded with the brush bristles and the mounting hole, and thus obtaining a brush preform, wherein the compound glue is polyurethane adhesive;
s4, sealing treatment of the brush assembly part: clamping the brush prefabricated body which is bonded and assembled in the step S3 by a clamp and then placing the brush prefabricated body into a soaking pool, introducing sealing glue into the soaking pool, so that the 2cm part of the special-shaped brush body part and the end, close to the special-shaped brush head, of the bristles of the brush prefabricated body are immersed into the sealing glue for 15min, taking out the soaked brush and standing for 30min, and completely drying the sealant, thereby completing the sealing treatment of the assembled part of the brush, wherein the sealing glue is epoxy resin sealant;
s5, fine processing of the brush: cutting bristles of the brush subjected to sealing treatment in the step S4 according to the required size, then polishing the special-shaped brush body, cleaning and selling the brush or storing in a warehouse, cutting the bristles by using a cutting machine, and recycling the cut bristles.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A production process of a special-shaped row brush with nylon yarns is characterized by comprising the following steps: the method specifically comprises the following steps:
s1, scattering and stranding the silk materials: firstly, producers can select nylon yarns, PBT yarns and abrasive nylon yarns in corresponding weight parts, then the yarns are scattered and mixed by a yarn mixer to obtain mixed yarns, and then the mixed yarns are divided into a plurality of strands of yarns by a yarn divider;
s2, selecting and punching the special-shaped brush body: selecting a required special-shaped brush body, then forming a plurality of mounting holes which are arranged at equal intervals on the surface of the special-shaped brush body by using punching equipment, and then respectively polishing and cleaning the inner walls of the formed mounting holes to ensure that the hole walls are kept smooth and have no dirt;
s3, bonding and assembling bristles: firstly, clamping and fixing the special-shaped brush body subjected to the punching processing in the step S2 on a clamp of assembly equipment, then automatically feeding a plurality of strands of brush filaments divided in the step S1 into the assembly equipment through a feeding mechanism, starting a brush clamp to take each strand of brush bristles from a feeding and conveying mechanism and insert the brush bristles into a mounting hole of the special-shaped brush body, starting a dispensing head to dispense compound glue into the mounting hole, standing for 10-15min to enable the brush bristles to be tightly bonded with the brush bristles and the mounting hole, and thus obtaining a brush prefabricated body;
s4, sealing treatment of the brush assembly part: clamping the brush preform bonded and assembled in the step S3 by a clamp, then placing the brush preform into a soaking pool, introducing sealing glue into the soaking pool, so that the special-shaped brush part and one end, 1-2cm away from the special-shaped brush head, of the brush preform are immersed into the sealing glue for 10-15min, then taking out the soaked brush and standing for 20-30min, so that the sealant is completely dried, and thus the sealing treatment of the brush assembly part is completed;
s5, fine processing of the brush: and cutting the bristles of the brush subjected to sealing treatment in the step S4 according to the required size, then grinding and polishing the special-shaped brush body, and finally cleaning and selling the brush or storing the brush in a warehouse.
2. The production process of the special-shaped array brush with the nylon yarns as claimed in claim 1, wherein the production process comprises the following steps: the raw materials of the bristles in the step S1 comprise the following components in parts by weight: 50-60 parts of nylon yarn, 10-20 parts of PBT yarn and 10-20 parts of abrasive nylon yarn.
3. The production process of the special-shaped array brush with the nylon yarns as claimed in claim 1, wherein the production process comprises the following steps: the abrasive nylon wire in the step S1 is one or more of silicon carbide abrasive wire, alumina abrasive wire or diamond abrasive wire.
4. The production process of the special-shaped array brush with the nylon yarns as claimed in claim 1, wherein the production process comprises the following steps: in the step S3, the compound adhesive is a polyurethane adhesive.
5. The production process of the special-shaped array brush with the nylon yarns as claimed in claim 1, wherein the production process comprises the following steps: and the sealing glue solution in the step S4 is one or a combination of more of epoxy resin sealant, unsaturated polyester resin sealant, phenolic resin sealant, polyacrylic resin sealant or polyvinyl chloride resin sealant.
6. The production process of the special-shaped array brush with the nylon yarns as claimed in claim 1, wherein the production process comprises the following steps: in the step S5, the cut bristles are cut by a cutter, and the cut bristles are recycled.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910562624.5A CN110403334B (en) | 2019-06-26 | 2019-06-26 | Production process of special-shaped row brush with nylon yarns |
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| CN201910562624.5A CN110403334B (en) | 2019-06-26 | 2019-06-26 | Production process of special-shaped row brush with nylon yarns |
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| CN110403334A CN110403334A (en) | 2019-11-05 |
| CN110403334B true CN110403334B (en) | 2021-08-03 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5170593A (en) * | 1991-03-18 | 1992-12-15 | Jason, Inc. | Method of making a perforated strip abrasive tool |
| JPH06105715A (en) * | 1992-05-26 | 1994-04-19 | Gebr Rothweiler Gmbh & Co Kg | Hand-held brush for cleaning artificial complementary appliance |
| KR20120097351A (en) * | 2011-02-24 | 2012-09-03 | 최의정 | Method of producing toothbrush |
| CN108824330A (en) * | 2018-07-03 | 2018-11-16 | 安徽省潜山县信兴刷业有限公司 | A kind of Snow cleaning brush of easy replacement bristle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201061345Y (en) * | 2007-03-29 | 2008-05-21 | 葛杰 | Modularization hair-planting machine capable of moving in high speed and pinpoint location |
| DE102009058608B4 (en) * | 2009-12-17 | 2023-02-02 | Gb Boucherie Nv | Method of connecting brush head plates to brush bodies |
| WO2012057157A1 (en) * | 2010-10-29 | 2012-05-03 | ライオン株式会社 | Toothbrush |
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2019
- 2019-06-26 CN CN201910562624.5A patent/CN110403334B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5170593A (en) * | 1991-03-18 | 1992-12-15 | Jason, Inc. | Method of making a perforated strip abrasive tool |
| JPH06105715A (en) * | 1992-05-26 | 1994-04-19 | Gebr Rothweiler Gmbh & Co Kg | Hand-held brush for cleaning artificial complementary appliance |
| KR20120097351A (en) * | 2011-02-24 | 2012-09-03 | 최의정 | Method of producing toothbrush |
| CN108824330A (en) * | 2018-07-03 | 2018-11-16 | 安徽省潜山县信兴刷业有限公司 | A kind of Snow cleaning brush of easy replacement bristle |
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