CN203046196U - Novel intramode composite die - Google Patents
Novel intramode composite die Download PDFInfo
- Publication number
- CN203046196U CN203046196U CN2012206800581U CN201220680058U CN203046196U CN 203046196 U CN203046196 U CN 203046196U CN 2012206800581 U CN2012206800581 U CN 2012206800581U CN 201220680058 U CN201220680058 U CN 201220680058U CN 203046196 U CN203046196 U CN 203046196U
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- CN
- China
- Prior art keywords
- die body
- runner
- die
- upper die
- lower mold
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- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a novel intramode composite die. The novel intramode composite die comprises a lower die body, an upper die body, a flange and two middle die bodies, wherein the flange is connected with one sides of the lower die body, the upper die body and the two middle die bodies, the other corresponding sides of the lower die body, the upper die body and the two middle die bodies are provided with die lips, heating pipe holes are formed inside the upper die body, the middle die bodies and the lower die body, heating pipes are installed in the heating pipe holes, a runner is arranged between the upper die body and each of the middle die bodies, a runner is also arranged between the lower die body and each of the middle die bodies, the upper die body and the lower die body are respectively and internally provided with an adjusting bolt which is vertically placed, one end of the adjusting bolt is provided with a damping bar, a 90-degree included angle is formed between the damping bar and the runner, the damping bar is connected with the runner, and the other end of the adjusting bolt is arranged outside the novel intramode composite die.
Description
Technical field
The utility model belongs to the technology of die manufacturing field, is specifically related to composite die in a kind of new pattern.
Background technology
Existing distributor extrusion die complex structure, the amortisseur bar adjusting cooperates unreasonable with runner, layering is inhomogeneous, also there is not coextruded multilayer composite distributor in the market, in order to being exported each layer thickness ratio by extruder, regulate arbitrarily various raw materials, thus the composite demand of realization goods multilayer and polychrome.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, has proposed composite die in a kind of new pattern, and described mould can be exported each layer thickness ratio by extruder with various raw materials and regulate arbitrarily, realizes the composite demand of goods multilayer and polychrome.
The technical solution of the utility model is, composite die in a kind of new pattern, comprise lower mold body, upper die body, flange, two middle die bodys, flange connects described lower mold body, upper die body, one side of two middle die bodys, in lower mold body, upper die body, the opposite side of two middle die body correspondences is provided with die lip, at upper die body, the inside of middle die body and lower mold body is equipped with the heating pore, heating tube is arranged in the heating pore, between upper die body and middle die body, be provided with runner, between lower mold body and middle die body, also be provided with runner, in upper die body and lower mold body, be respectively equipped with the adjusting bolt of vertical placement, be provided with amortisseur bar at an end of regulating bolt, be 90 ° of angles between amortisseur bar and the runner and join with runner, the other end of regulating bolt is arranged on the mould outside.
Regulate the bolt outside and be with adjusting nut, regulating block and spline piece successively, wherein the spline piece is positioned at the side near mould, regulating block is between adjusting nut and spline piece, and adjusting nut and regulating between the bolt is threaded, and fixedlys connected by screw between regulating block and the die body.
Runner is discharging opening towards a bite of set screw, with discharging opening on the contrary be charging aperture, inner flow passage is the rack-style structure.
The beneficial effects of the utility model:
The utility model is coextruded multilayer composite distributor, various raw materials can be exported each layer thickness ratio by extruder and regulate arbitrarily, realizes the composite demand of goods multilayer and polychrome.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is structural representation of the present utility model.
Among the figure, 1, runner; 2, heating pore; 3, upper die body; 4, adjusting nut; 5, regulating block; 6, spline piece; 7, regulate bolt; 8, die lip; 9, lower mold body; 10, amortisseur bar; 11, middle die body.
The specific embodiment
Shown in accompanying drawing, the utility model comprises upper die body 3, flange, two middle die bodys 11, flange connects described lower mold body 9, upper die body 3, one side of middle die body 11, in lower mold body 9, upper die body 3, the opposite side of middle die body 11 correspondences is provided with die lip 8, at upper die body 3, the inside of middle die body 11 and lower mold body 9 is equipped with heating pore 2, heating tube is arranged in the heating pore 2, between upper die body 3 and middle die body 11, be provided with runner 1, between lower mold body 9 and middle die body 11, also be provided with runner 1, in upper die body 3 and lower mold body 9, be respectively equipped with the adjusting bolt 7 of vertical placement, be provided with amortisseur bar 10 at an end of regulating bolt 7, be 90 ° of angles between amortisseur bar 10 and the runner 1 and join with runner 1, the other end of regulating bolt 7 is arranged on the mould outside.
Regulate bolt 7 outsides and be with adjusting nut 4, regulating block 5 and spline piece 6 successively, wherein spline piece 6 is positioned at the side near mould, regulating block 5 is between adjusting nut 4 and spline piece 6, adjusting nut 4 and regulating between the bolt 7 is threaded, and fixedlys connected by screw between regulating block 5 and the die body.
Runner 1 is discharging opening towards a bite of regulating bolt 7, with discharging opening on the contrary be charging aperture, inner flow passage 1 is the rack-style structure.
The utility model is the rack-style structure, adopts 90 ° of amortisseur bars to regulate the flow size, is coextruded multilayer composite distributor, various raw materials can be exported each layer thickness ratio by extruder and regulate arbitrarily, realizes the composite demand of goods multilayer and polychrome.A/B is arranged, A/B/C, A/B/A, A/B/C/D, A/B/C/A, multiple complex form such as A/B/C/B/A.Be applicable to PP, PE, APET, PETG, PS, HIPS ABS, PC, PMMA, PVC, raw material productions such as EVA.
Claims (1)
1. composite die in the new pattern, comprise lower mold body, upper die body, flange, two middle die bodys, it is characterized in that: flange connects described lower mold body, upper die body, one side of two middle die bodys, in lower mold body, upper die body, the opposite side of two middle die body correspondences is provided with die lip, at upper die body, the inside of middle die body and lower mold body is equipped with the heating pore, heating tube is arranged in the heating pore, between upper die body and middle die body, be provided with runner, between lower mold body and middle die body, also be provided with runner, in upper die body and lower mold body, be respectively equipped with the adjusting bolt of vertical placement, be provided with amortisseur bar at an end of regulating bolt, be 90 ° of angles between amortisseur bar and the runner and join with runner, the other end of regulating bolt is arranged on the mould outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206800581U CN203046196U (en) | 2012-12-10 | 2012-12-10 | Novel intramode composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206800581U CN203046196U (en) | 2012-12-10 | 2012-12-10 | Novel intramode composite die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046196U true CN203046196U (en) | 2013-07-10 |
Family
ID=48729188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206800581U Expired - Fee Related CN203046196U (en) | 2012-12-10 | 2012-12-10 | Novel intramode composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002459A (en) * | 2014-05-26 | 2014-08-27 | 安徽中意胶带有限责任公司 | Double-faced four-layer compounding co-extrusion coating mould for whole core antiflaming conveying belt |
-
2012
- 2012-12-10 CN CN2012206800581U patent/CN203046196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002459A (en) * | 2014-05-26 | 2014-08-27 | 安徽中意胶带有限责任公司 | Double-faced four-layer compounding co-extrusion coating mould for whole core antiflaming conveying belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20201210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |