CN107116746A - A kind of integral type hairbrush and its injection mold - Google Patents
A kind of integral type hairbrush and its injection mold Download PDFInfo
- Publication number
- CN107116746A CN107116746A CN201710252751.6A CN201710252751A CN107116746A CN 107116746 A CN107116746 A CN 107116746A CN 201710252751 A CN201710252751 A CN 201710252751A CN 107116746 A CN107116746 A CN 107116746A
- Authority
- CN
- China
- Prior art keywords
- integral type
- brush holder
- type hairbrush
- die plate
- injection
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14385—Coating a portion of a bundle of inserts, e.g. making brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/006—PBT, i.e. polybutylene terephthalate
Abstract
The invention discloses a kind of integral type hairbrush and its injection mold, the integral type hairbrush includes brush holder and brush filament, and the brush holder is molded as one by injection molding, and by injection with brush filament;The injection mold of the integral type hairbrush, including fixed half and moving half, the cover half is arranged on the bottom of fixed form, the dynamic model is arranged on the top of moving die plate, the top surface of the moving die plate is provided with lead, the bottom of the moving die plate, which is connected with turn in support column and base, the base, is socketed with push shaft, and push pedal, push rod and push rod guide rod are arranged successively at the top of the push shaft.The present invention makes brush holder cladding brush filament combine together by Shooting Technique, is firmly bonded reliably, and material directly melt back can be utilized, and reduces waste and the equipment cost input of resource, and product specification is relatively unified, production efficiency height.
Description
Technical field
The present invention relates to hairbrush technical field, a kind of integral type hairbrush and its injection mold are particularly belonged to.
Background technology
Hairbrush is all one of the more commonly used instrument in daily life, industrial production, and hairbrush is mainly by brush holder and setting-in
Brush filament is constituted in brush holder, and brush filament is typically using plastic wires such as nylon, PBT, PET, PVC and PP, with the micro- original of staple fibre
The hairbrush of material, have the advantages that steady quality, length do not limit, color it is various, certain topmost or production cost is low;
In hairbrush production process, it is typically to insert plastic wire in brush holder, is fixed using modes such as press strip, PURs, then will assemble
Semi-finished product be placed on final occlusion shaping completed on punching press shaping equipment.Typically use sheet metal is stamped for brush holder, turn over
Steel ring is formed after side, bending and cutting, it is necessary to which a whole set of process equipment, equipment investment cost is larger, and brush filament insertion is golden
Belong to the process in brush holder typically by the way of artificial cuttage, operating efficiency is low, labor intensity is high, and cutting experiment is because of people
Different, product specification is difficult to unification, and the connection of brush filament and brush holder is less reliable, the phenomenon for loosening hair loss easily occurs, reduces hair
Brush is benefited from the life-span, the steel ring brush holder after punch forming, it is impossible to recycle can only do steel scrap processing, significant wastage resource,
Add material input cost.
The content of the invention
It is an object of the invention to provide a kind of integral type hairbrush and its injection mold, the deficiencies in the prior art are overcome,
By the way that brush filament is fixed on brush holder injection moulding apparatus, the brush holder of brush filament is coated by Shooting Technique formation, brush holder is melted with brush filament
It is integrated, is firmly bonded reliably, is prevented effectively from the phenomenon of bristle loose or dislocation, hairbrush service life is long, and the hairbrush after scrapping can
Utilized as the direct melt back of the raw material of bristle and brush holder, reduce the waste of resource and the input of material cost, with a note
Modeling equipment replaces a whole set of steel ring brush holder production equipment, greatly reduces the cost input of equipment, and injection mold structure is simple,
Product specification is relatively unified, and production efficiency is high.
The technical solution adopted by the present invention is as follows:
A kind of integral type hairbrush, including brush holder and brush filament, even circumferential distribution of the brush filament along brush holder, the brush holder lead to
Injection molding is crossed, and is molded as one by injection with brush filament, the inwall of the brush holder is provided with two connecting poles, two connections
Column symmetry is distributed.
It is preferred that, the brush holder and brush filament use PP, PVC, PBT, PET one kind or the composite plastic being wherein combined
Material material is made.
It is preferred that, the brush holder is right cylinder circular ring structure or wave circular ring structure.
A kind of injection mold of integral type hairbrush, including fixed half and moving half, the dynamic model are located at the lower section of cover half, described fixed
Mould is arranged on the bottom of the fixed form of injection (mo(u)lding) machine, and the dynamic model is arranged on the top of the moving die plate of injection (mo(u)lding) machine,
Lead is arranged with the top surface of the moving die plate in the both sides of dynamic model, the bottom of the moving die plate is connected with support
Post, support column is distributed in the bottom symmetrical of moving die plate, and the bottom of the support column is fixedly connected with base, the base
The heart, which is provided with to be socketed with the top of push shaft, the push shaft in through hole, the through hole, is connected with push pedal, and the top of the push pedal, which is provided with, to push away
Bar and push rod guide rod, push rod and the push rod guide rod run through moving die plate and dynamic model, and the lower surface of the cover half, which is provided with, to be divided
The not guide groove corresponding with lead and dynamic model and division groove, the junction of the cover half and fixed form is provided with cast
System.
It is preferred that, two symmetrically arranged sliding blocks are connected with the dynamic model, the outside of the sliding block is provided with recessed
The intilted positioning jack in bottom is provided with hole, the sliding block.
It is preferred that, the bottom of the fixed form is provided with the positioning pluging rod corresponding with positioning jack, the positioning pluging rod
Through cover half.
It is preferred that, the outer cover of the push rod guide rod is provided with spring, the two ends of the spring respectively with the top surface of push pedal and
The bottom surface of moving die plate is connected.
Compared with the prior art, beneficial effects of the present invention are as follows:
The present invention coats the brush holder of brush filament by Shooting Technique formation by the way that brush filament is fixed on brush holder injection moulding apparatus,
Brush holder is combined together with brush filament, be firmly bonded reliably, be prevented effectively from the phenomenon of bristle loose or dislocation, hairbrush service life is long,
Hairbrush after scrapping can utilize as the direct melt back of raw material of bristle and brush holder, reduce waste and the material cost of resource
Input, a whole set of steel ring brush holder production equipment is replaced with an injection-moulding device, the cost input of equipment is greatly reduced, and is molded
Mould structure is simple, and product specification is relatively unified, and production efficiency is high.
Brief description of the drawings
Fig. 1 is injection mould closing status architecture schematic diagram of the invention;
Fig. 2 is injection mold die opening state structural representation of the invention;
The structural representation for the hairbrush finished product that Fig. 3 is produced for the present invention.
Embodiment
A kind of integral type hairbrush, including brush holder 17 and brush filament 18, brush holder 17 and brush filament 18 use PP, PVC, PBT, PET
One kind or the composite plastic material that is wherein combined be made, brush holder 17 is right cylinder circular ring structure or wave circular ring structure, brush
Even circumferential of the silk 18 along brush holder 17 is distributed, and brush holder 17 is molded as one by injection molding, and by injection with brush filament 18, is brushed
The inwall of handle 17 is provided with two connecting poles 19, and two connecting poles 19 are symmetrical.
A kind of injection mold of integral type hairbrush, including cover half 1 and dynamic model 2, dynamic model 2 are located at the lower section of cover half 1, cover half 1
Installed in the bottom of the fixed form 3 of injection (mo(u)lding) machine, dynamic model 2 is arranged on the top of the moving die plate 4 of injection (mo(u)lding) machine, mobile
Lead 7 is arranged with the top surface of template 4 in the both sides of dynamic model 2, the bottom of moving die plate 4 is connected with support column 5, support column
5 moving die plate 4 two bottom sides it is symmetrical, the bottom of support column 5 is fixedly connected with base 6, and the center of base 6 is provided with logical
Push shaft 8 is socketed with hole, through hole, the top of push shaft 8 is connected with push pedal 9, and the top of push pedal 9 is provided with push rod 10 and push rod guide rod
11, push rod 10 and push rod guide rod 11 run through moving die plate 4 and dynamic model 2, and the outer cover of push rod guide rod 11 is provided with spring 12, spring 12
Two ends be connected respectively with the top surface of push pedal 9 and the bottom surface of moving die plate 4, the lower surface of cover half 1 is provided with respectively with leading
To post 7 and dynamic model 2 corresponding guide groove 13 and division groove 14, two symmetrically arranged sliding blocks 15 are connected with dynamic model 2,
The outside of sliding block 15, which is provided with shrinkage pool, sliding block 15, is provided with the intilted positioning jack in bottom, and the bottom of fixed form 3 is provided with
The positioning pluging rod corresponding with positioning jack, positioning pluging rod runs through cover half 1, and the junction of cover half 1 and fixed form 3 is provided with cast
System 16.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of integral type hairbrush, including brush holder and brush filament, it is characterised in that:Even circumferential distribution of the brush filament along brush holder,
The brush holder is molded as one by injection molding, and by injection with brush filament, and the inwall of the brush holder is provided with two connections
Post, two connecting poles are symmetrical.
2. a kind of integral type hairbrush according to claim 1, it is characterised in that:The brush holder and brush filament using PP,
PVC, PBT, PET one kind or the composite plastic material being wherein combined are made.
3. a kind of integral type hairbrush according to claim 1, it is characterised in that:The brush holder is right cylinder circular ring structure
Or wave circular ring structure.
4. a kind of injection mold of integral type hairbrush, including fixed half and moving half, the dynamic model are located at the lower section of cover half, its feature exists
In:The cover half is arranged on the bottom of the fixed form of injection (mo(u)lding) machine, and the dynamic model is arranged on the mobile mould of injection (mo(u)lding) machine
Lead is arranged with the top of plate, the top surface of the moving die plate in the both sides of dynamic model, the bottom of the moving die plate connects
Support column is connected to, support column is distributed in the bottom symmetrical of moving die plate, and the bottom of the support column is fixedly connected with base, described
The center of base, which is provided with to be socketed with the top of push shaft, the push shaft in through hole, the through hole, is connected with push pedal, the top of the push pedal
Portion is provided with push rod and push rod guide rod, and push rod and the push rod guide rod runs through moving die plate and dynamic model, the lower surface of the cover half
Provided with corresponding with lead and dynamic model respectively guide groove and division groove, the junction of the cover half and fixed form is provided with
Running gate system.
5. a kind of injection mold of integral type hairbrush according to claim 4, it is characterised in that:Activity connects in the dynamic model
Two symmetrically arranged sliding blocks are connected to, the outside of the sliding block is provided with intilted provided with bottom in shrinkage pool, the sliding block
Positioning jack.
6. a kind of injection mold of integral type hairbrush according to claim 4, it is characterised in that:The bottom of the fixed form
Portion is provided with the positioning pluging rod corresponding with positioning jack, and the positioning pluging rod runs through cover half.
7. a kind of injection mold of integral type hairbrush according to claim 4, it is characterised in that:Outside the push rod guide rod
Portion is arranged with spring, and the two ends of the spring are connected with the top surface of push pedal and the bottom surface of moving die plate respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710252751.6A CN107116746A (en) | 2017-04-18 | 2017-04-18 | A kind of integral type hairbrush and its injection mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710252751.6A CN107116746A (en) | 2017-04-18 | 2017-04-18 | A kind of integral type hairbrush and its injection mold |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107116746A true CN107116746A (en) | 2017-09-01 |
Family
ID=59725048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710252751.6A Pending CN107116746A (en) | 2017-04-18 | 2017-04-18 | A kind of integral type hairbrush and its injection mold |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107116746A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110528114A (en) * | 2018-05-25 | 2019-12-03 | 杜邦兴达(无锡)单丝有限公司 | Polybutylene terephthalate (PBT)-polypropylene monofilament |
CN114209148A (en) * | 2021-12-24 | 2022-03-22 | 扬州市佳怡化妆品包装有限公司 | Production equipment for eyelash brush |
CN114514105A (en) * | 2020-09-16 | 2022-05-17 | 华为技术有限公司 | Injection mold and injection molding method |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076219A (en) * | 1953-07-13 | 1963-02-05 | Osborn Mfg Co | Brush construction |
US3372220A (en) * | 1965-04-12 | 1968-03-05 | Norman H. Stingley | Method of molding a polishing and deburring wheel |
US20090199356A1 (en) * | 2008-02-13 | 2009-08-13 | Aoki Sweeper Co., Ltd. | Linear or disk brush material, cylindrical brush, and method of manufacturing the linear or disk brush material |
CN102601935A (en) * | 2011-12-16 | 2012-07-25 | 景智电子股份有限公司 | Die device |
CN204322431U (en) * | 2014-12-17 | 2015-05-13 | 扬州恒生精密模具有限公司 | Without rank taper nanometer brush mould |
CN105124916A (en) * | 2015-08-26 | 2015-12-09 | 安徽振达刷业有限公司 | Sweeping brush production method |
CN105216177A (en) * | 2015-11-16 | 2016-01-06 | 重庆持恒模具有限公司 | With the mould of ejecting mechanism |
CN105442106A (en) * | 2014-09-23 | 2016-03-30 | 里特机械公司 | Cleaning brush |
CN205464269U (en) * | 2016-03-30 | 2016-08-17 | 牟维军 | Guide pillar drives mold machine structure that inboard slider of cover half is loosed core to one side |
CN107114906A (en) * | 2017-04-18 | 2017-09-01 | 安徽振达刷业有限公司 | A kind of integral type hairbrush and its production technology |
-
2017
- 2017-04-18 CN CN201710252751.6A patent/CN107116746A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076219A (en) * | 1953-07-13 | 1963-02-05 | Osborn Mfg Co | Brush construction |
US3372220A (en) * | 1965-04-12 | 1968-03-05 | Norman H. Stingley | Method of molding a polishing and deburring wheel |
US20090199356A1 (en) * | 2008-02-13 | 2009-08-13 | Aoki Sweeper Co., Ltd. | Linear or disk brush material, cylindrical brush, and method of manufacturing the linear or disk brush material |
CN102601935A (en) * | 2011-12-16 | 2012-07-25 | 景智电子股份有限公司 | Die device |
CN105442106A (en) * | 2014-09-23 | 2016-03-30 | 里特机械公司 | Cleaning brush |
CN204322431U (en) * | 2014-12-17 | 2015-05-13 | 扬州恒生精密模具有限公司 | Without rank taper nanometer brush mould |
CN105124916A (en) * | 2015-08-26 | 2015-12-09 | 安徽振达刷业有限公司 | Sweeping brush production method |
CN105216177A (en) * | 2015-11-16 | 2016-01-06 | 重庆持恒模具有限公司 | With the mould of ejecting mechanism |
CN205464269U (en) * | 2016-03-30 | 2016-08-17 | 牟维军 | Guide pillar drives mold machine structure that inboard slider of cover half is loosed core to one side |
CN107114906A (en) * | 2017-04-18 | 2017-09-01 | 安徽振达刷业有限公司 | A kind of integral type hairbrush and its production technology |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110528114A (en) * | 2018-05-25 | 2019-12-03 | 杜邦兴达(无锡)单丝有限公司 | Polybutylene terephthalate (PBT)-polypropylene monofilament |
CN114514105A (en) * | 2020-09-16 | 2022-05-17 | 华为技术有限公司 | Injection mold and injection molding method |
CN114514105B (en) * | 2020-09-16 | 2023-08-22 | 华为技术有限公司 | Injection mold and injection molding method |
CN114209148A (en) * | 2021-12-24 | 2022-03-22 | 扬州市佳怡化妆品包装有限公司 | Production equipment for eyelash brush |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107116746A (en) | A kind of integral type hairbrush and its injection mold | |
CN107114906A (en) | A kind of integral type hairbrush and its production technology | |
CN108481522A (en) | The mold of size and shape can be adjusted | |
CN204869494U (en) | Battery case shaping injection mold | |
CN203141727U (en) | Injection molding product blanking die | |
CN204222043U (en) | Mould automatic material separator structure | |
CN211467164U (en) | Metal piece wrapped silica gel forming die | |
CN202727180U (en) | Elbow pipe evanescent molding core | |
CN203221633U (en) | Mould with plurality of glue feeding points | |
CN208118322U (en) | A kind of quick switchable plastic mould | |
CN204584011U (en) | Perforated die | |
CN204934408U (en) | A kind of mould | |
CN108620443A (en) | The spindle support forming method of cladding spindle | |
CN207088386U (en) | A kind of mould of formed automobile glove compartment lock driven gear fixed plate | |
CN205735815U (en) | A kind of three board molds reduce waste material mechanism | |
CN205238448U (en) | A mould for producing screen cloth filter | |
CN205702069U (en) | A kind of continuous stamping die | |
CN103895173B (en) | Multi-part combined plastic mould | |
CN204278387U (en) | A kind of nail cabin injection mold | |
CN210940116U (en) | Die structure for producing various products in replacement mode | |
CN210308628U (en) | Auxiliary silicone rubber forming die based on CAD and CAE technologies | |
CN215320064U (en) | Stripper plate extension block device for motor casing die | |
CN206810991U (en) | A kind of stamping die universal die set | |
CN203236660U (en) | Mould | |
CN208215881U (en) | A kind of new gear mold |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |
|
RJ01 | Rejection of invention patent application after publication |