CN101844393B - Bidirectional glue feeding plastic mould - Google Patents
Bidirectional glue feeding plastic mould Download PDFInfo
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- CN101844393B CN101844393B CN201010198002.8A CN201010198002A CN101844393B CN 101844393 B CN101844393 B CN 101844393B CN 201010198002 A CN201010198002 A CN 201010198002A CN 101844393 B CN101844393 B CN 101844393B
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- lower main
- glue
- plastic
- road
- main gel
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Abstract
The invention discloses a bidirectional glue feeding plastic mould, comprising a mould body (1), a glue inlet (2), a glue channel, a mould cavity and a plastic push rod, wherein the mould body (1) is divided into an upper main module (11) and a lower main module (12); the lower main module (12) is composed of a slider component; the mould cavity is divided into an upper main mould cavity (5) and a lower main mould cavity (8); and the glue channel is divided into an upper main glue channel (3) and a lower main glue channel (6), wherein the lower main glue channel (6) is connected with the glue inlet (2) through a passage (4) of the lower main glue channel; and the connection point between the lower main glue channel (6) and the passage (4) of the lower main glue channel is a dividing point (9). The invention has the advantages that the one-time glue-filling formation is realized for the plastic parts of two main bodies with a parting surface, the material waste is reduced, the service life of the plastic parts is prolonged, the production efficiency is improved and the cost is lowered.
Description
Technical field
The present invention relates to a kind of injecting glue mould of plastics, particularly a kind of injecting glue mould of plastics with die joint.
Background technology
The current plastic part with die joint, its mould conventionally adopts the common unidirectional glue design of entering, produce this part and generally all need to use two molds, first use a mold to carry out injecting glue moulding to the part of die joint one side, re-use another set of mould the part of die joint opposite side is carried out to injecting glue moulding.And every mold itself comprises die ontology, glue-feeder ,Jiao road, model cavity and plastic push-rod conventionally, wherein plastic push-rod head is tack.
On producing like this, will there is strict sequencing, and quantitative requirement, the quantity that is the production of first set mould is enough, but when the second mold is produced, if produced defective products, will cause part sum not, that is done again from the beginning again, so not only production efficiency is low, and can cause unnecessary waste of material.
In addition, because body part is through twice moulding, be to be bonded together with secondary plastics for the first time, not the integral body that one-shot forming obtains, thereby greatly fallen at the end service life of part itself.
Summary of the invention
The object of the invention is to provide a kind of bidirectional glue feeding plastic mould, and to overcome, original unidirectional production efficiency that required secondary injection gum forming is caused while entering glue is low, waste of material serious, the plastic part low shortcoming in service life of moulding.
For achieving the above object, the present invention is achieved through the following technical solutions:
First, for the injecting glue plastic part with die joint, the above part of die joint is called main body, the following part of die joint is called lower main body, the bidirectional glue feeding of indication of the present invention is not simply to refer to enter glue from both direction, and refer to and upper and lower two main bodys, enter respectively glue, can reach like this object of an injecting glue moulding.And each main body is as required, can design several glue points that enter, enter the size and number of glue point, can decide according to the size of each main body and complexity, main body is more complicated more greatly, enters glue point just more more greatly; In addition, the quantity of tack plastic push-rod and distribution are also to decide according to the size and shape of each part.
Secondly, for reaching above-mentioned technical purpose, the bidirectional glue feeding plastic mould body of indication of the present invention be take plastic part die joint as interface, is divided into main body module and lower main body module two parts.The passage that upper main body module contains glue-feeder, upper main gel road, upper agent model cavity and lower main gel road, lower main body module contains lower main gel road, plastic push-rod and lower agent model cavity.Lower main body module adopts slide block assembly to form, its objective is and can from slide block assembly, enter for lower main gel road, lower agent model cavity is carried out to injecting glue filling, and plastics in lower main gel road and model cavity are when taking off, and slide block assembly laterally can also be opened.Plastic push-rod is for releasing the plastic part in lower main gel road and upper and lower agent model cavity.
In addition, because the plastic part in upper and lower agent model cavity will be together from upper taking-up, therefore need to slip into lower main body module Li Jiao road, be designed to split formula, take die joint below is separation near die joint place, be that separation top is the passage in lower main gel road, separation bottom is lower main gel road, the diameter that upper lower channel connecting portion is separation is significantly less than other positions, generally at 1mm between 2mm, its objective is that being convenient to the plastics in this passage after injecting glue can disconnect at separation very easily.
Also have, after injecting glue moulding, the plastics defective material in the passage in upper main gel road and lower main gel road can take out from top together; In plastics defective material in lower main gel road and upper and lower agent model cavity, the plastic part of moulding need to be released rear taking-up from the bottom up with plastic push-rod.And plastics in lower main gel road mainly contact with slide block assembly, slide block assembly is when toward two Slideslips, plastics in lower main gel road may produce bonding with slide block assembly, cause plastics in lower main gel road and slide block assembly can together with toward a side shifting, and then may cause push rod cannot release the plastics in lower main gel road, these plastics can continue to stay in mould, and mould just can not normally be used, and even can damage mould by pressure.In order to address this problem, only the plastic push-rod front end being connected with lower main gel road need be done coning, the plastics in lower main gel road will firmly wrap push rod, can not produce toward a side shifting, just can be by the smooth ejection die of plastic push-rod together with part; The plastic push-rod head that other are connected with part is still plane.
The beneficial effect of bidirectional glue feeding plastic mould of the present invention is: to having the plastic part of two main bodys of die joint, realize an injecting glue moulding, not only can well control the quality and quantity of part, reduce waste of material, improve plastic part service life, and optimized again production line, improve production line rate, reduced cost.
Accompanying drawing explanation
Fig. 1 is the structural profile schematic diagram for the production of the bidirectional glue feeding plastic mould of solenoid valve body plastic part.
Fig. 2 is for the production of the schematic three dimensional views that bidirectional glue feeding plastic mould Jiao road flows to and model cavity body divides of solenoid valve body plastic part.
Wherein the symbol description of Fig. 1 to Fig. 2 is as follows:
1, die ontology, 11, upper main body module, 12, lower main body module, 13, interface, 2, glue-feeder, 3, upper main gel road, 4, the passage in lower main gel road, 5, upper agent model cavity, 6, lower main gel road, 7, plastic push-rod, 71, push rod front end, 8, lower agent model cavity, 9, separation, 10, tack plastic push-rod.
The specific embodiment
As shown in Figure 1, be one for the production of the structural profile schematic diagram of the bidirectional glue feeding plastic mould of solenoid valve body plastic part, comprise die ontology 1, glue-feeder 2 ,Jiao roads, model cavity and plastic push-rod.Wherein die ontology 1 comprises the upper main body module 11 of interface 13 tops and the lower main body module 12 of interface 13 belows, and lower main body module 12 adopts slide block assembly to form; Glue-feeder 2 is positioned at the top of die ontology 1; Jiao Dao comprises main gel road 3 and lower main gel road 6, wherein descend main gel road 6 to be connected with glue-feeder 2 by being arranged in the passage 4 in the lower main gel road of upper main body module 11, the tie point of the passage 4 in lower main gel road 6 and lower main gel road is separation 9, and tie point place channel diameter is preferably 2mm; Model cavity comprises not obstruct between the upper agent model cavity 5 of interface 13 tops and lower agent model cavity 8, the two model cavitys of interface 13 belows; Plastic push-rod comprises tack plastic push-rod 10 and plastic push-rod 7, is all positioned at lower main body module 12, and wherein tack plastic push-rod 10 is connected with part, and plastic push-rod 7 is connected with lower main gel road 6, and the push rod front end 71 of plastic push-rod 7 is done coning.
As shown in Figure 2, it is the schematic three dimensional views that a bidirectional glue feeding plastic mould Jiao road for the production of solenoid valve body plastic part flows to and model cavity body divides, can clearerly see the annexation between Ji Jiao road and model cavity between glue road, and the flow direction of glue.
During work, two slide block assemblies of lower main body module 12 are closed, closed between upper and lower main body module 11,12, plastics under molten condition with the form of liquid glue, through injection pressure, from glue-feeder 2, enter, leading up to upper main gel road 3 enters agent model cavity 5, and the passage 4 in lower main gel road of separately leading up to arrives lower main gel road 6, then enters lower agent model cavity 8.Plastics in upper and lower agent model cavity 5,8 merge under plastics molten condition, have formed a complete plastic part.After injecting glue solidifies, upper main body module 11 upwards promotes, and two slide block assemblies of lower main body module 12 open; This at present plastics defective material and the plastics defective material in lower main gel road 6 in the passage 4 in main gel road at separation 9, be easy to disconnect, go up like this together with the plastics defective material in the passage 4 in main gel road 3 and lower main gel road and take out from top; The plastic part of the plastics defective material in lower main gel road 6 and upper and lower 5,8 li of moulding of agent model cavity takes out after releasing from the bottom up with tack plastic push-rod 10 and plastic push-rod 7.Like this, remove after the plastics defective material in lower main gel road 6, a complete solenoid valve body plastic part has just been produced.
Claims (3)
1. a bidirectional glue feeding plastic mould, comprise die ontology (1), glue-feeder (2), Jiao Dao, model cavity and plastic push-rod, it is characterized in that die ontology (1) take plastic part die joint as interface (13), be divided into main body module (11) and lower main body module (12), lower main body module (12) adopts slide block assembly to form, model cavity be take plastic part die joint as interface (13), be divided into agent model cavity (5) and lower agent model cavity (8), between two model cavitys, do not intercept, Jiao Dao comprises main gel road (3) and lower main gel road (6), wherein descend main gel road (6) to be connected with glue-feeder (2) by being arranged in the passage (4) in the lower main gel road of upper main body module (11), the tie point of the passage (4) in lower main gel road (6) and lower main gel road is separation (9).
2. bidirectional glue feeding plastic mould as claimed in claim 1, it is characterized in that channel diameter that separation (9) locates at 1mm between 2mm, the plastics defective material in the passage (4) in lower main gel road and the plastics defective material in lower main gel road (6) can be located to disconnect in separation (9).
3. bidirectional glue feeding plastic mould as claimed in claim 1 or 2, is characterized in that its push rod front end (71) of plastic push-rod (7) being connected with lower main gel road (6) does coning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010198002.8A CN101844393B (en) | 2010-06-11 | 2010-06-11 | Bidirectional glue feeding plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010198002.8A CN101844393B (en) | 2010-06-11 | 2010-06-11 | Bidirectional glue feeding plastic mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101844393A CN101844393A (en) | 2010-09-29 |
| CN101844393B true CN101844393B (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010198002.8A Expired - Fee Related CN101844393B (en) | 2010-06-11 | 2010-06-11 | Bidirectional glue feeding plastic mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN101844393B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116247268B (en) * | 2023-01-06 | 2023-10-24 | 深圳市博明智控科技有限公司 | High-efficiency glue filling device and method for new energy battery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970271A (en) * | 2005-10-04 | 2007-05-30 | 标准模具有限公司 | Melt redistribution element for an injection molding apparatus |
| CN201736403U (en) * | 2010-06-11 | 2011-02-09 | 安玉森 | Two-way glue inlet plastic mold |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002292678A (en) * | 2001-03-29 | 2002-10-09 | Calsonic Kansei Corp | Cylindrical resin part, and method and apparatus for molding the same |
| US8007272B2 (en) * | 2007-10-31 | 2011-08-30 | Husky Injection Molding Systems Ltd. | Shooting pot for feeding multiple nozzles |
-
2010
- 2010-06-11 CN CN201010198002.8A patent/CN101844393B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970271A (en) * | 2005-10-04 | 2007-05-30 | 标准模具有限公司 | Melt redistribution element for an injection molding apparatus |
| CN201736403U (en) * | 2010-06-11 | 2011-02-09 | 安玉森 | Two-way glue inlet plastic mold |
Non-Patent Citations (1)
| Title |
|---|
| USB29C45/13A1 2009.11.05 |
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| CN101844393A (en) | 2010-09-29 |
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Owner name: WUXI JINTIAN YUANFENG SCIENCE + TECHNOLOGY CO., LT Free format text: FORMER OWNER: AN YUSEN Effective date: 20140813 |
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Free format text: CORRECT: ADDRESS; FROM: 214000 WUXI, JIANGSU PROVINCE TO: 214028 WUXI, JIANGSU PROVINCE |
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Effective date of registration: 20140813 Address after: 214028 Jiangsu province sunshine Wuxi national hi tech Industrial Development Zone, Road No. 5 Patentee after: Wuxi Jintian Yuanfeng Sci.&Tech. Inc., Ltd. Address before: 501 room 30, No. 214000, Xinzhou garden, hi tech Industrial Development Zone, Jiangsu, Wuxi Patentee before: An Yusen Effective date of registration: 20140813 Address after: 214028 Jiangsu province sunshine Wuxi national hi tech Industrial Development Zone, Road No. 5 Patentee after: Wuxi Jintian Yuanfeng Sci.&Tech. Inc., Ltd. Address before: 501 room 30, No. 214000, Xinzhou garden, hi tech Industrial Development Zone, Jiangsu, Wuxi Patentee before: An Yusen |
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Granted publication date: 20140219 Termination date: 20190611 |
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