CN201856368U - Staggered diversion structure for bracket plate of plastic extrusion pipe mold - Google Patents
Staggered diversion structure for bracket plate of plastic extrusion pipe mold Download PDFInfo
- Publication number
- CN201856368U CN201856368U CN2010205830025U CN201020583002U CN201856368U CN 201856368 U CN201856368 U CN 201856368U CN 2010205830025 U CN2010205830025 U CN 2010205830025U CN 201020583002 U CN201020583002 U CN 201020583002U CN 201856368 U CN201856368 U CN 201856368U
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- CN
- China
- Prior art keywords
- staggered
- diversion structure
- bracket plate
- syndeton
- staggered diversion
- 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 a staggered diversion structure for a bracket plate of a plastic extrusion pipe mold, which consists of an outer ring, an inner ring and a connection structure for connecting the outer ring and the inner ring. The connection structure is a staggered diversion structure which is formed by staggering upper and lower rhombic or rectangular blocks. The staggered diversion structure has the beneficial effect that the staggered diversion structure for the bracket plate can be used for carrying out staggered diversion of plastic blanks flowing through a bracket runner to disarrange the flowing direction, so as to effectively reduce the bracket marks on a plastic pipe; therefore, the comprehensive physical property of the pipe is improved, and the scrappage of the pipe is reduced.
Description
Technical field
The utility model relates to the plastics extruding pipe material, especially a kind of plastics extruding pipe material mould rack plate flow dividing structure that interlocks.
Background technology
The supporting plate that uses on the existing plastics extruding pipe material mould, the syndeton of its outer ring and inner ring can be cut shunting by force with the plastics blank that enters the support runner, causes the finished product pipe material inner wall to leave than ramus profundus frame trace, has a strong impact on the comprehensive physical property of tubing.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of staggered flow dividing structure of plastics extruding pipe material mould rack plate of effective minimizing support trace is provided.
The utility model solves the technical scheme that its technical problem adopts: this plastics extruding pipe material mould rack plate flow dividing structure that interlocks, form the staggered flow dividing structure that described syndeton is staggered to form for two rhombuses or rectangular block up and down by outer ring, inner ring and the syndeton that is connected them.
As preferably, described syndeton has four distributions that are centrosymmetric at least, is preferably six.
The effect that the utility model is useful is: the shunting that the plastics blank of the support runner of flowing through can be interlocked of the staggered flow dividing structure of this supporting plate, upset its flow direction, thereby can effectively reduce the generation of plastic pipe support trace, thereby improve the comprehensive physical property of tubing, reduce the tubing scrappage.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a syndeton enlarged drawing of the present utility model;
Fig. 3 is the existing structure schematic diagram;
Fig. 4 is a syndeton enlarged drawing in the existing structure;
Fig. 5 is an assembling schematic diagram of the present utility model;
Description of reference numerals: mouthful mould 1, plug 2, die holder 3, supporting plate 4, outer ring 4-1, inner ring 4-2, syndeton 4-3 divides flow cone 5, runner 6, charging aperture 7.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Embodiment: as shown in Figure 1, 2, this supporting plate 4 is made up of with the syndeton 4-3 that is connected them outer ring 4-1, inner ring 4-2, and syndeton 4-3 is two staggered flow dividing structures that diamond block is staggered to form up and down, has six and is central distribution.
As shown in Figure 5, plastics extruding pipe material mould comprises the mouth mould 1 and the inner plug 2 of front end periphery, the die holder 3 of rear perpheral and inner branch flow cone 5, be provided with runner 6 between mouth mould 1 and the plug 2 and between die holder 3 and the branch flow cone 5, the die holder rear is a charging aperture 7, and blank enters from charging aperture 7, through dividing the shunting of flow cone 5, the whole runner 6 of flowing through, through port mould 1 is formed into product tubing.Among, supporting plate 4 civilian dresses are between die holder 3 and branch flow cone 5, and outer ring 4-1 is used for fixing die holder 3, and inner ring 4-2 is used for fixing branch flow cone 5, and its syndeton 4-3 is arranged in runner 6.
Shown in Fig. 3,4, when the blank existing syndeton of flowing through, it is walked around from the syndeton both sides, converges in the place ahead again, flows to more regularly, finally can cause the finished product pipe material inner wall to leave darker support trace.And, make it flow to become comparatively irregular, the generation of the minimizing plastic pipe support trace that can purchase and sell when the blank staggered flow dividing structure of the present utility model of flowing through.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. the staggered flow dividing structure of a plastics extruding pipe material mould rack plate, it is characterized in that: form the staggered flow dividing structure that syndeton (4-3) is staggered to form for up and down two rhombuses or rectangular block by outer ring (4-1), inner ring (4-2) and the syndeton that is connected them (4-3).
2. the plastics extruding pipe material mould rack plate according to claim 1 flow dividing structure that interlocks, it is characterized in that: described syndeton (4-3) has four distributions that are centrosymmetric at least.
3. the plastics extruding pipe material mould rack plate according to claim 2 flow dividing structure that interlocks, it is characterized in that: described syndeton (4-3) is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205830025U CN201856368U (en) | 2010-10-28 | 2010-10-28 | Staggered diversion structure for bracket plate of plastic extrusion pipe mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205830025U CN201856368U (en) | 2010-10-28 | 2010-10-28 | Staggered diversion structure for bracket plate of plastic extrusion pipe mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201856368U true CN201856368U (en) | 2011-06-08 |
Family
ID=44102184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205830025U Expired - Fee Related CN201856368U (en) | 2010-10-28 | 2010-10-28 | Staggered diversion structure for bracket plate of plastic extrusion pipe mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201856368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049849A (en) * | 2010-10-28 | 2011-05-11 | 杭州波达塑料科技股份有限公司 | Staggered branching structure of bracket plate for plastic extrusion tubing mold |
-
2010
- 2010-10-28 CN CN2010205830025U patent/CN201856368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049849A (en) * | 2010-10-28 | 2011-05-11 | 杭州波达塑料科技股份有限公司 | Staggered branching structure of bracket plate for plastic extrusion tubing mold |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20171028 |