CN102873823A - Die with rubber head removing device - Google Patents
Die with rubber head removing device Download PDFInfo
- Publication number
- CN102873823A CN102873823A CN2012103479273A CN201210347927A CN102873823A CN 102873823 A CN102873823 A CN 102873823A CN 2012103479273 A CN2012103479273 A CN 2012103479273A CN 201210347927 A CN201210347927 A CN 201210347927A CN 102873823 A CN102873823 A CN 102873823A
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- CN
- China
- Prior art keywords
- ejector retainner
- retainner plate
- plate
- thimble
- water dividing
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A die with a rubber head removing device comprises an upper die and a lower die, wherein the lower die includes a lower fixing plate, a first thimble plate located above the fixing plate, a second thimble plate located above the first thimble plate, a third second thimble plate located above the second thimble plate, a fourth thimble plate located above the third thimble plate, a heat shielding board located above the fourth thimble plate, a support plate located above the heat shielding board and a B board located above the support plate, and the lower die further includes a cutting water gap thimble. According to the invention, the cutting water gap thimble is arranged in the die, so that a water gap is removed before a product is demoulded, accordingly, manual operation is reduced, labor cost is lowered, and scrap rate is reduced, thereby improving the economic efficiency.
Description
Technical field
The present invention relates to a kind of mould with glue head device for excising.
Background technology
In the prior art, after the product injection moulding is finished, need first die sinking that product is taken out, this moment, product and the mouth of a river connected together, and then product and the mouth of a river be fixed in the excision of carrying out stub bar on the special fixture, more than these operating procedures need to manually finish owing to be manually-operated, there are differences between the individuality, cause product a certain proportion of defect ware can occur, thereby prior art is taken a lot of work inefficiency, and need to adopt special fixture, affect economic benefit.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of mould with glue head device for excising.
Solving the problems of the technologies described above; a kind of technical scheme that the present invention adopts is: a kind of mould with glue head device for excising; comprise upper die and lower die; described counterdie comprises bottom plate; be positioned at the first ejector retainner plate of described bottom plate top; be positioned at the second ejector retainner plate of described the first ejector retainner plate top; be positioned at the 3rd ejector retainner plate of described the second ejector retainner plate top; be positioned at the 4th ejector retainner plate of described the 3rd ejector retainner plate top; be positioned at the thermal insulation board of described the 4th ejector retainner plate top; be positioned at the board of described thermal insulation board top and the B plate that is positioned at described board top; described counterdie also includes the water dividing gap thimble; the bottom of described water dividing gap thimble presses on the first ejector retainner plate; the cutter head of described water dividing gap thimble is positioned at the bottom at the mouth of a river of the side that is connected with die ontology; one side of described water dividing gap thimble and the sidewall of described die ontology are affixed; described water dividing gap thimble passes described the second ejector retainner plate successively; the 3rd ejector retainner plate; the 4th ejector retainner plate; described thermal insulation board; described board and described B plate; described water dividing gap thimble vertically moves; when the water dividing gap thimble cut off the mouth of a river, the cutter head of water dividing gap thimble and the bottom connection of patrix touched.
Preferably, the cutter head of described water dividing gap thimble is a plane.
Preferably, the top of described the first ejector retainner plate is provided with cushion block, and the bottom of described water dividing gap thimble is connected mutually with described cushion block with dismantling.
Preferably, the upper surface of described the first ejector retainner plate contacts with the lower surface of described the second ejector retainner plate, be provided with return spring between the lower surface of the upper surface of described the second ejector retainner plate and described the 3rd ejector retainner plate, the upper surface of described the 3rd ejector retainner plate contacts with the lower surface of described the 4th ejector retainner plate.
Preferably, the Lower Half of described water dividing gap thimble is wider than the first half of described water dividing gap thimble.
Because technique scheme is used, the present invention compared with prior art has following advantages: the present invention is by adding the water dividing gap thimble in mould, so that product excises the mouth of a river before the demoulding, so that manually-operated reduces, reduce labour cost, reduced simultaneously scrappage, so that economic benefit improves.
Description of drawings
Accompanying drawing 1 is the cutaway view of this mould (being in not dissengaged positions of the mouth of a river);
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1;
Accompanying drawing 3 is the cutaway view of this mould (being in mouth of a river dissengaged positions);
Accompanying drawing 4 is the partial enlarged drawing of accompanying drawing 3.
Wherein: 1, patrix; 2, counterdie; 3, bottom plate; 4, the first ejector retainner plate; 5, the second ejector retainner plate; 6, the 3rd ejector retainner plate; 7, the 4th ejector retainner plate; 8, thermal insulation board; 9, board; 10, B plate; 11, water dividing gap thimble; 12, cutter head; 13, die ontology; 14, sidewall; 15, cushion block; 16, return spring; 17, the mouth of a river.
The specific embodiment
Shown in each accompanying drawing, a kind of mould with glue head device for excising, comprise patrix 1 and counterdie 2, counterdie 2 comprises bottom plate 3, be positioned at the first ejector retainner plate 4 of bottom plate 3 tops, be positioned at the first ejector retainner plate 4 tops the second ejector retainner plate 5, be positioned at the second ejector retainner plate 5 tops the 3rd ejector retainner plate 6, be positioned at the 3rd ejector retainner plate 6 tops the 4th ejector retainner plate 7, be positioned at the thermal insulation board 8 of the 4th ejector retainner plate 7 tops, the B plate 10 that is positioned at the board 9 of thermal insulation board 8 tops and is positioned at board 9 tops.
The upper surface of the first ejector retainner plate 4 contacts with the lower surface of the second ejector retainner plate 5, be provided with return spring 16 between the lower surface of the upper surface of the second ejector retainner plate 5 and the 3rd ejector retainner plate 6, the upper surface of the 3rd ejector retainner plate 6 contacts with the lower surface of the 4th ejector retainner plate 7, and the top of the first ejector retainner plate 4 is provided with cushion block 15.
Counterdie 2 also includes water dividing gap thimble 11, the Lower Half of water dividing gap thimble 11 is wider than the first half of water dividing gap thimble 11, the bottom of water dividing gap thimble 11 is connected mutually with cushion block 15 with dismantling, the cutter head 12 of water dividing gap thimble 11 is a plane and the bottom that is positioned at the mouth of a river 17 of the side that is connected with die ontology 13, one side of water dividing gap thimble 11 and the sidewall 14 of die ontology 13 are affixed, water dividing gap thimble 11 passes the second ejector retainner plate 5, the 3rd ejector retainner plate 6, the 4th ejector retainner plate 7, thermal insulation board 8, board 9 and B plate 10 successively, and water dividing gap thimble 11 vertically moves.
Concrete operation step: after mold injection is finished, be in packing state; Under the effect of board, water dividing gap thimble 11 moves upward, and cuts off the mouth of a river 17; After the mouth of a river 17 excisions and pressurize are finished, the mould die sinking, patrix 1 and counterdie 2 are separately; Under the effect of board, thimble is with the product ejection die; Thimble, top board are got back to original position; Patrix 1 and counterdie 2 matched moulds also enter the next round injection moulding.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1. mould with glue head device for excising, comprise patrix (1) and counterdie (2), it is characterized in that: described counterdie (2) comprises bottom plate (3), be positioned at first ejector retainner plate (4) of described bottom plate (3) top, be positioned at second ejector retainner plate (5) of described the first ejector retainner plate (4) top, be positioned at the 3rd ejector retainner plate (6) of described the second ejector retainner plate (5) top, be positioned at the 4th ejector retainner plate (7) of described the 3rd ejector retainner plate (6) top, be positioned at the thermal insulation board (8) of described the 4th ejector retainner plate (7) top, be positioned at the board (9) of described thermal insulation board (8) top and the B plate (10) that is positioned at described board (9) top, described counterdie (2) also includes water dividing gap thimble (11), the bottom of described water dividing gap thimble (11) presses on the first ejector retainner plate (4), the cutter head (12) of described water dividing gap thimble (11) is positioned at the bottom at the mouth of a river (17) of the side that is connected with die ontology (13), the sidewall (14) of one side of described water dividing gap thimble (11) and described die ontology (13) is affixed, described water dividing gap thimble (11) passes described the second ejector retainner plate (5) successively, the 3rd ejector retainner plate (6), the 4th ejector retainner plate (7), described thermal insulation board (8), described board (9) and described B plate (10), described water dividing gap thimble (11) vertically moves, when water dividing gap thimble (11) cut off the mouth of a river (17), the cutter head (12) of water dividing gap thimble (11) touched with the bottom connection of patrix (1).
2. a kind of mould with glue head device for excising according to claim 1, it is characterized in that: the cutter head (12) of described water dividing gap thimble (11) is a plane.
3. a kind of mould with glue head device for excising according to claim 1, it is characterized in that: the top of described the first ejector retainner plate (4) is provided with cushion block (15), and the bottom of described water dividing gap thimble (11) is connected mutually with described cushion block (15) with dismantling.
4. a kind of mould with glue head device for excising according to claim 1, it is characterized in that: the upper surface of described the first ejector retainner plate (4) contacts with the lower surface of described the second ejector retainner plate (5), be provided with return spring (16) between the lower surface of the upper surface of described the second ejector retainner plate (5) and described the 3rd ejector retainner plate (6), the upper surface of described the 3rd ejector retainner plate (6) contacts with the lower surface of described the 4th ejector retainner plate (7).
5. a kind of mould with glue head device for excising according to claim 1, it is characterized in that: the Lower Half of described water dividing gap thimble (11) is wider than the first half of described water dividing gap thimble (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347927.3A CN102873823B (en) | 2012-09-19 | 2012-09-19 | Die with rubber head removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210347927.3A CN102873823B (en) | 2012-09-19 | 2012-09-19 | Die with rubber head removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102873823A true CN102873823A (en) | 2013-01-16 |
| CN102873823B CN102873823B (en) | 2015-05-20 |
Family
ID=47475448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210347927.3A Active CN102873823B (en) | 2012-09-19 | 2012-09-19 | Die with rubber head removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873823B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965785A (en) * | 2016-07-06 | 2016-09-28 | 健大电业制品（昆山）有限公司 | Injection mold capable of automatically cutting off material head |
| CN111688136A (en) * | 2020-06-29 | 2020-09-22 | 青岛顺联橡塑有限公司 | Production method and production equipment of container rubber-plastic support beam |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5889333A (en) * | 1981-11-20 | 1983-05-27 | Matsushita Electric Works Ltd | Molding die |
| KR20090114920A (en) * | 2008-04-30 | 2009-11-04 | (주)태성티아이엠 | Injection molding apparatus and injection products |
| CN201399875Y (en) * | 2009-04-28 | 2010-02-10 | 深圳市东方亮彩精密技术有限公司 | Blanking die of water gap of product |
| CN201808185U (en) * | 2010-09-09 | 2011-04-27 | 天津市中环三峰电子有限公司 | Die set |
| CN202781658U (en) * | 2012-09-19 | 2013-03-13 | 东泰精密模具(苏州)有限公司 | Mold with plastic head cutting device |
-
2012
- 2012-09-19 CN CN201210347927.3A patent/CN102873823B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5889333A (en) * | 1981-11-20 | 1983-05-27 | Matsushita Electric Works Ltd | Molding die |
| KR20090114920A (en) * | 2008-04-30 | 2009-11-04 | (주)태성티아이엠 | Injection molding apparatus and injection products |
| CN201399875Y (en) * | 2009-04-28 | 2010-02-10 | 深圳市东方亮彩精密技术有限公司 | Blanking die of water gap of product |
| CN201808185U (en) * | 2010-09-09 | 2011-04-27 | 天津市中环三峰电子有限公司 | Die set |
| CN202781658U (en) * | 2012-09-19 | 2013-03-13 | 东泰精密模具(苏州)有限公司 | Mold with plastic head cutting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965785A (en) * | 2016-07-06 | 2016-09-28 | 健大电业制品（昆山）有限公司 | Injection mold capable of automatically cutting off material head |
| CN111688136A (en) * | 2020-06-29 | 2020-09-22 | 青岛顺联橡塑有限公司 | Production method and production equipment of container rubber-plastic support beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102873823B (en) | 2015-05-20 |
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