CN107160642A - Rubber injection it is slim enter glue multi-cave mould - Google Patents
Rubber injection it is slim enter glue multi-cave mould Download PDFInfo
- Publication number
- CN107160642A CN107160642A CN201710577660.XA CN201710577660A CN107160642A CN 107160642 A CN107160642 A CN 107160642A CN 201710577660 A CN201710577660 A CN 201710577660A CN 107160642 A CN107160642 A CN 107160642A
- Authority
- CN
- China
- Prior art keywords
- mould
- glue
- runner
- main body
- die main
- 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
- 239000003292 glue Substances 0.000 title claims abstract description 33
- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000004513 sizing Methods 0.000 claims abstract description 20
- 239000010705 motor oil Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000005574 cross-species transmission Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
-
- 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
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
-
- 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
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
-
- 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
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
- B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities
-
- 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
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/749—Motors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of rubber injection it is slim enter glue multi-cave mould, it is characterized in that, it includes the die main body by the upper mould set gradually from top to bottom, middle mould one, middle mould two, lower mould and demoulding plate, die main body enters the injection system of glue using thin type periphery, it is provided with a plurality of runner, in the front end of the glue inlet of every runner to die main body, gear Jiao Kou is set, sizing material is set to be diverted through naturally to both sides, the die cavity of die main body is entered through thin type glue inlet, the direct impact of sizing material in runner to the metalwork of automobile engine oil pan pad is avoided.Production process of the invention whole realize it is automatic, product appearance without letting out glue, it is firm without deformation, bonding, the percentage of A-class goods has reached more than 99%, and production efficiency is high.
Description
Technical field
The present invention relates to automobile engine accessory production technical field, it is used to produce automobile hair more particularly to one kind
The mould of motivation oil sump pad.
Background technology
Automobile engine oil pan pad, products characteristics：Size is big, and few and girth is longer with rubber, periphery is aluminum metal,
Wrapped up with rubber inner side.Product will ensure that rubber will be wrapped up in place in the design, and aluminum metal part is in process of production not
It can deform, rubber can not be excessive.Due to the particularity of products characteristics, need to do many examine in terms of the design and die cavity of mould
Amount, makes the solution of correlation.Traditional mould limitation does the die cavity of three plate two, and product is easily let out glue, deformation, bonded loosely,
The percentage of A-class goods is low.
The content of the invention
The purpose of the present invention is exactly a kind of simple in construction, the production and processing side in order to solve the deficiency of prior art and provide
Just, production efficiency is high, the rubber injection of high yield rate it is slim enter glue multi-cave mould.
The present invention is to realize above-mentioned purpose using following technical solution：A kind of rubber injection it is slim enter glue multi-impression mold
Tool, it is characterised in that it includes the mould by the upper mould set gradually from top to bottom, middle mould one, middle mould two, lower mould and demoulding plate
Main body, die main body enters the injection system of glue using thin type periphery, a plurality of runner is provided with, in every runner to mould master
The front end of the glue inlet of body sets gear Jiao Kou, sizing material is diverted through naturally to both sides, mould master is entered through thin type glue inlet
The die cavity of body, avoids the direct impact of sizing material in runner to the metalwork of automobile engine oil pan pad.
As a further illustration of the above scheme, every runner is provided with set screw, to ensure that sizing material flows
Uniformly, the flow regime of root Ju sizing material is adjusted.
Further, die cavity one is set between upper mould, middle mould one, die cavity two is set between middle mould two, lower mould, to improve production
The production efficiency of product, and solve the characteristics of metalwork is relatively thin.
The beneficial effect that the present invention can be reached using above-mentioned technical solution is：
The mold design of the present invention is the die cavity structure of five plate four, and the injection system of glue is entered using thin type periphery, glue is solved
Stream Cheng Yuan, rubber will not spill over metal surface outside, reduce direct impact of the rubber to metalwork, solve metaboly；And
And manual torn edges shaping is reached after product sulfidization molding, and product appearance is not influenceed, under the premise of this, many die cavitys of mold design
When, because of rubber range, flowing pressure can be larger farther out, so the gear Jiao Kou that every runner is set to the front end of glue inlet, makes glue
Expect to be diverted through naturally to both sides, die cavity is entered through thin type glue inlet, avoid the sizing material in runner to the direct of metalwork
Impact, multi-cavity mold is long because of range, and to ensure that sizing material flowing is uniform, every runner is provided with set screw, root Ju sizing material
Flow regime be adjusted.To improve the production efficiency of product, and the characteristics of metalwork is relatively thin is solved, all set per stratotype chamber
The stripper plate demoulding put takes product, therefore mold design is the die cavity structure of five plate four, is cooperated with production board, whole production
Process realize it is automatic, product appearance without letting out glue, it is firm without deformation, bonding, the percentage of A-class goods has reached 99%, and production efficiency is than existing skill
Art improves 60% production capacity.
Brief description of the drawings
Fig. 1 is automobile engine oil pan mat structure schematic diagram of the invention；
Fig. 2 is template arrangement schematic diagram of the invention；
Fig. 3 is mould structure schematic diagram of the invention.
Description of reference numerals：1st, aluminum metal skeleton 2, rubber integument 3, upper mould 4, middle mould 1, middle mould 26,
Lower mould 7, demoulding plate 8, runner 9, die cavity 1, die cavity two.
Embodiment
The technical program is explained in detail below in conjunction with specific embodiment.
As shown in Figure 1-Figure 3, the present invention be a kind of rubber injection it is slim enter glue multi-cave mould, be used for produce car engine
Oil pan pad, engine oil pan gasket includes aluminum metal skeleton 1 and rubber integument 2 in structure.Mould it include by
The die main body of the upper mould 3, middle mould 1, middle mould 25, lower mould 6 and the demoulding plate 7 that set gradually from top to bottom, die main body is used
The injection system of glue is entered on thin type periphery, a plurality of runner 8 is provided with, in the front end of the glue inlet of every runner to die main body
Gear Jiao Kou is set, sizing material is diverted through naturally to both sides, the die cavity of die main body is entered through thin type glue inlet, shunting is avoided
Direct impact of the sizing material to metalwork in road.Every runner is provided with set screw, to ensure that sizing material flowing is uniform, root Ju
The flow regime of sizing material is adjusted.Die cavity 1 is set between upper mould, middle mould one, die cavity two is set between middle mould two, lower mould
10, to improve the production efficiency of product, and solve the characteristics of metalwork is relatively thin.
Compared with prior art, mold design is the die cavity structure of five plate four to the present invention, and the injection of glue is entered using thin type periphery
Mode, solves sizing material flow far, rubber will not spill over metal surface outside, reduces direct impact of the rubber to metalwork, solves
Metaboly；And manual torn edges shaping is reached after product sulfidization molding, product appearance is not influenceed, under the premise of this,
During many die cavitys of mold design, because of rubber range, flowing pressure can be larger farther out, so every runner is set to the front end of glue inlet
The gear Jiao Kou put, makes sizing material be diverted through naturally to both sides, and die cavity is entered through thin type glue inlet, avoids the sizing material in runner
Direct impact to metalwork, multi-cavity mold is long because of range, and to ensure that sizing material flowing is uniform, every runner is provided with regulation
Screw, the flow regime of root Ju sizing material is adjusted.To improve the production efficiency of product, and solve the relatively thin spy of metalwork
Point, the stripper plate demoulding all set per stratotype chamber takes product, therefore mold design is the die cavity structure of five plate four, with production board phase
Mutually coordinate, whole production process realize it is automatic, product appearance without letting out glue, it is firm without deformation, bonding, the percentage of A-class goods has reached 99%,
Production efficiency improves 60% production capacity than prior art.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (3)
1. a kind of rubber injection it is slim enter glue multi-cave mould, it is characterised in that it include by set gradually from top to bottom upper mould,
Middle mould one, middle mould two, the die main body of lower mould and demoulding plate, die main body enter the injection system of glue using thin type periphery, set
There is a plurality of runner, gear Jiao Kou is set in the front end of the glue inlet of every runner to die main body, makes sizing material natural to both sides
It is diverted through, the die cavity of die main body is entered through thin type glue inlet, avoids the sizing material in runner to automobile engine oil bottom
The direct impact of the metalwork of shell pad.
2. rubber injection according to claim 1 it is slim enter glue multi-cave mould, it is characterised in that every runner is set
It is equipped with set screw.
3. rubber injection according to claim 1 it is slim enter glue multi-cave mould, it is characterised in that it is upper between mould, middle mould one
Die cavity one is set, die cavity two is set between middle mould two, lower mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577660.XA CN107160642A (en) | 2017-07-15 | 2017-07-15 | Rubber injection it is slim enter glue multi-cave mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577660.XA CN107160642A (en) | 2017-07-15 | 2017-07-15 | Rubber injection it is slim enter glue multi-cave mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160642A true CN107160642A (en) | 2017-09-15 |
Family
ID=59817718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710577660.XA Pending CN107160642A (en) | 2017-07-15 | 2017-07-15 | Rubber injection it is slim enter glue multi-cave mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107160642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021218135A1 (en) * | 2020-04-27 | 2021-11-04 | 汉达精密电子(昆山)有限公司 | Plastic feeding structure of carbon fiber board |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079292A (en) * | 2016-06-30 | 2016-11-09 | 广东亿达汽车密封件有限公司 | The injection mold of engine oil heelpiece |
| CN106166823A (en) * | 2016-06-30 | 2016-11-30 | 广东亿达汽车密封件有限公司 | Rubber injection slim enter sealing rubber die |
-
2017
- 2017-07-15 CN CN201710577660.XA patent/CN107160642A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079292A (en) * | 2016-06-30 | 2016-11-09 | 广东亿达汽车密封件有限公司 | The injection mold of engine oil heelpiece |
| CN106166823A (en) * | 2016-06-30 | 2016-11-30 | 广东亿达汽车密封件有限公司 | Rubber injection slim enter sealing rubber die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021218135A1 (en) * | 2020-04-27 | 2021-11-04 | 汉达精密电子(昆山)有限公司 | Plastic feeding structure of carbon fiber board |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528300 Block E05, Longjiang Town Dam Industrial Park, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Yida automobile seal Limited by Share Ltd. Address before: 528300 Block E05, Longjiang Town Dam Industrial Park, Shunde District, Foshan City, Guangdong Province Applicant before: YIDA AUTOMOTIVE SEALS ARTICLE Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |