CN203046197U - External composite die of distributor - Google Patents
External composite die of distributor Download PDFInfo
- Publication number
- CN203046197U CN203046197U CN2012206800609U CN201220680060U CN203046197U CN 203046197 U CN203046197 U CN 203046197U CN 2012206800609 U CN2012206800609 U CN 2012206800609U CN 201220680060 U CN201220680060 U CN 201220680060U CN 203046197 U CN203046197 U CN 203046197U
- Authority
- CN
- China
- Prior art keywords
- die body
- upper die
- lower mold
- runner
- regulating
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an external composite die of a distributor. The die comprises an upper die body and a lower die body, wherein the upper die body is positioned on the lower die body; die lips are arranged at one sides of the upper and lower die bodies; the upper die body and the lower die body are internally provided with heating pipe holes which are internally provided with heating pipes; a flow channel is arranged between the upper die body and the lower die body; one end, which faces to the die lips, of the flow channel is provided with a material outlet, and the other end of the flow channel is provided with a material inlet; the upper die body is internally provided with a vertical regulating bolt; the lower end of the regulating bolt is provided with a damping bar; an 90-degree included angle is formed between the damping bar and the flow channel, and the damping bar is connected with the flow channel; and the other end of the regulating bolt is arranged outside the upper die body.
Description
Technical field
The utility model belongs to the technology of die manufacturing field, is specifically related to the outer composite die of a kind of distributor mould.
Background technology
Existing distributor extrusion die complex structure, the mold runner internal structure is unreasonable, also do not have coextruded multilayer composite distributor in the market, regulate arbitrarily in order to various raw materials are exported each layer thickness ratio by extruder, thus the composite demand of realization goods multilayer and polychrome.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, the outer composite die of a kind of distributor mould has been proposed, described mould is a kind of layer of coextru-lamination 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.
The technical solution of the utility model is, the outer composite die of distributor mould, comprise upper die body, lower mold body, described upper die body is positioned at the top of lower mold body, side in upper die body and lower mold body is provided with die lip, be equipped with the heating pore in upper die body and the lower mold body, in the heating pore, be provided with heating tube, upper die body, be provided with runner between the lower mold body, runner is discharging opening towards an end of die lip, and its other end is charging aperture, in upper die body, be provided with the adjusting bolt of vertical placement, be provided with amortisseur bar in the lower 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 upper die body outside.
The outside of regulating bolt is with spline piece, regulating block, adjusting nut successively, wherein the spline piece is positioned at the side near upper die body, 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 upper die body.
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, the heating pore; 2, heating tube; 3, upper die body; 4, adjusting nut; 5, regulate screw thread; 6, regulating block; 7, spline piece; 8, amortisseur bar; 9, go up die lip; 10, following die lip; 11, lower mold body; 12, runner; 13, regulate bolt.
The specific embodiment
Shown in accompanying drawing, the utility model comprises upper die body 3, lower mold body 11, described upper die body 3 is positioned at the top of lower mold body 11, side in upper die body 3 and lower mold body 11 is provided with die lip, be equipped with heating pore 1 in upper die body 3 and the lower mold body 11, in heating pore 1, be provided with heating tube 2, upper die body 3, be provided with runner 12 between the lower mold body 11, runner 12 is discharging opening towards an end of die lip, its other end is charging aperture, is provided with the adjusting bolt 13 of vertical placement in upper die body 3, is provided with amortisseur bar 8 in the lower end of regulating bolt 13, be 90 ° of angles between amortisseur bar 8 and the runner 12 and join with runner 12, the other end of regulating bolt 13 is arranged on the outside of upper die body 3.
The outside of regulating bolt 13 is with spline piece 7, regulating block 6, adjusting nut 4 successively, wherein spline piece 7 is positioned at the side near upper die body 3, regulating block 6 is between adjusting nut 4 and spline piece 7, adjusting nut 4 is connected by adjusting screw thread 5 with regulating between the bolt 13, fixedlys connected by screw between regulating block 6 and the upper die body 3.The utility model is the rack-style structure, adopts 90 ° of amortisseur bars to regulate the flow size, cooperates 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 (2)
1. the outer composite die of distributor mould, comprise upper die body, lower mold body, it is characterized in that: described upper die body is positioned at the top of lower mold body, side in upper die body and lower mold body is provided with die lip, be equipped with the heating pore in upper die body and the lower mold body, in the heating pore, be provided with heating tube, upper die body, be provided with runner between the lower mold body, runner is discharging opening towards an end of die lip, its other end is charging aperture, is provided with the adjusting bolt of vertical placement in upper die body, is provided with amortisseur bar in the lower 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 upper die body outside.
2. the outer composite die of distributor mould according to claim 1, it is characterized in that: the outside of regulating bolt is with spline piece, regulating block, adjusting nut successively, wherein the spline piece is positioned at the side near upper die body, regulating block is between adjusting nut and spline piece, adjusting nut and regulating between the bolt is threaded, and fixedlys connected by screw between regulating block and the upper die body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206800609U CN203046197U (en) | 2012-12-10 | 2012-12-10 | External composite die of distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206800609U CN203046197U (en) | 2012-12-10 | 2012-12-10 | External composite die of distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046197U true CN203046197U (en) | 2013-07-10 |
Family
ID=48729189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206800609U Expired - Fee Related CN203046197U (en) | 2012-12-10 | 2012-12-10 | External composite die of distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046197U (en) |
-
2012
- 2012-12-10 CN CN2012206800609U patent/CN203046197U/en not_active Expired - Fee Related
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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 |