CN2721373Y - Declined throttling rod regulator for plastic moulding head - Google Patents
Declined throttling rod regulator for plastic moulding head Download PDFInfo
- Publication number
- CN2721373Y CN2721373Y CN200420078900XU CN200420078900U CN2721373Y CN 2721373 Y CN2721373 Y CN 2721373Y CN 200420078900X U CN200420078900X U CN 200420078900XU CN 200420078900 U CN200420078900 U CN 200420078900U CN 2721373 Y CN2721373 Y CN 2721373Y
- Authority
- CN
- China
- Prior art keywords
- declined
- throttling rod
- regulating
- bolt
- patrix
- 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 discloses a declined throttling rod regulator for plastic mould head, which is composed of an upper mould, a lower mould and a declined throttling rod. The declined throttling rod is provided with a regulating device, comprising a pressing plate bar, a regulating screw and a regulating bolt; both ends of the regulating screw are provided with screw threads; the regulating screw passes through the pressing plate bar, and the lower end of the regulating screw is connected with the declined throttling rod, and the upper end is connected with the regulating bolt. The utility model adopts the declined throttling rod, which facilitates the operation, and in the regulating process, the space is bigger and safer; when adjusting, the clash of the declined throttling rod and other parts is avoided; the structure of the declined throttling rod regulator for plastic mould head is more compact; the regulating device of the declined throttling rod regulator for plastic mould head is easy to be dismounted and repaired, and the regulation is more accurate.
Description
Technical field
The utility model relates to a kind of die head device that is used to produce the extrusion moulding equipment of plastic plate, film, especially a kind of adjusting device of oblique throttle bar of die head.
Background technology
Used production plastic plate, film extruding production line is made up of extruder and composite membrane head former now, and different materials is combined, and every layer thickness is to set as requested.The composite membrane head comprises compound distributor and die head.Die head comprises that upper die and lower die, patrix are provided with throttle bar.Behind the upper and lower mould matched moulds, its die lip mouth leaves the gap of discharging.What above-mentioned throttle bar adopted is straight throttle bar, and the direct current rod is provided with corresponding adjusting device.Because the required space of straight throttle bar is big, in process of production inconvenient operation; And tiltedly the direct current rod can be saved the space, and how its adjusting device is installed, and is the problem that needs solve.
The utility model content
The purpose of this utility model is to provide a kind of extrusion die that is used for the extrusion molding former, and this die head adopts oblique throttle bar, and is provided with adjusting device, is easy to the dismounting maintenance, regulates accurately.
For achieving the above object, the utility model provides following technical scheme:
A kind of oblique throttle stick regulation equipment of extrusion die is made up of upper die and lower die and oblique throttle bar, and tiltedly throttle bar is provided with adjusting device, and this adjusting device comprises pressing article, set screw and adjusting bolt; The set screw two ends are provided with screw thread; Set screw is passed pressing article and patrix, and the lower end is connected with oblique throttle bar, and its upper end joins with the adjusting bolt; Above-mentioned adjusting bolt be provided with convex shoulder, the lower surface of pressing article and the upper surface of patrix all have and regulate the groove that the bolt convex shoulder cooperates, size is the up-down adjustment space of the convex shoulder of regulating bolt.
The utility model adopts oblique throttle bar, handled easily, and the space is bigger in adjustment process, and is safer, during adjusting, avoids colliding with other parts, and structure is more compact; Its adjusting device is easy to the dismounting maintenance, regulates more accurate.
Description of drawings
Fig. 1 is a perspective exploded view of the present utility model;
Fig. 2 is a three-dimensional combination figure of the present utility model;
Fig. 3 is the bottom surface structural representation of pressing article of the present utility model.
The specific embodiment
Shown in Fig. 1,2 and 3, the utility model provides a kind of die head, is made up of patrix 1, counterdie 2 and throttle bar 3, and patrix 1 and counterdie 2 are fixedlyed connected by holding screw, and the die lip of its front end is formed with runner exit.Throttle bar 3 is oblique throttle bar, be arranged on the below of patrix 1, tiltedly the upper end of throttle bar 3 is provided with adjusting device, this adjusting device comprises pressing article 4, set screw 5 and regulates bolt 6, set screw 5 two ends are provided with screw thread, the lower end of regulating bolt 6 is provided with convex shoulder 61, and the upper surface of pressing article 4 lower surfaces and patrix 1 all has and regulates the groove 41,11 that bolt convex shoulder 61 cooperates, and size is the up-down adjustment space of the convex shoulder 61 of adjusting bolt.Set screw 5 is passed pressing article 4 and patrix 1, and the lower end is connected with oblique throttle bar 3, and its upper end joins with adjusting bolt 6, thereby oblique throttle bar 3 and adjusting device thereof are fixed on the patrix 1.The convex shoulder 61 of above-mentioned adjusting bolt is contained in pressing article groove 41 and patrix groove 11 is formed in the space, and when regulating bolt 6 rotations to cause, its convex shoulder 61 is done in this space and moved up and down.Regulate bolt 6 by rotation, regulate the opening of oblique throttle bar 3 and counterdie 2.Oblique throttle bar adjusting device provided by the utility model is produced patrix in the die head device of extrusion moulding equipment of plastic plates, film applicable to all.
Claims (1)
1. oblique throttle stick regulation equipment of extrusion die cooperates patrix and implements, and it is characterized in that: tiltedly throttle bar is provided with adjusting device, and this adjusting device comprises pressing article, set screw and adjusting bolt; The set screw two ends are provided with screw thread; Set screw is passed pressing article and patrix, and the lower end is connected with oblique throttle bar, and its upper end joins with the adjusting bolt; Above-mentioned adjusting bolt be provided with convex shoulder, the lower surface of pressing article and the upper surface of patrix all have and regulate the groove that the bolt convex shoulder cooperates, size is the up-down adjustment space of the convex shoulder of regulating bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420078900XU CN2721373Y (en) | 2004-08-24 | 2004-08-24 | Declined throttling rod regulator for plastic moulding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420078900XU CN2721373Y (en) | 2004-08-24 | 2004-08-24 | Declined throttling rod regulator for plastic moulding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721373Y true CN2721373Y (en) | 2005-08-31 |
Family
ID=35011750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200420078900XU Expired - Fee Related CN2721373Y (en) | 2004-08-24 | 2004-08-24 | Declined throttling rod regulator for plastic moulding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2721373Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076039A (en) * | 2014-06-10 | 2019-08-02 | 伊利诺斯工具制品有限公司 | Channel mould component is quickly converted for fluid coating unit |
-
2004
- 2004-08-24 CN CN200420078900XU patent/CN2721373Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076039A (en) * | 2014-06-10 | 2019-08-02 | 伊利诺斯工具制品有限公司 | Channel mould component is quickly converted for fluid coating unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Jingcheng Mould Machinery Co., Ltd. Assignor: Liang Bin Contract fulfillment period: 2009.7.20 to 2014.7.20 Contract record no.: 2009990000794 Denomination of utility model: Declined throttling rod regulator for plastic moulding head Granted publication date: 20050831 License type: Exclusive license Record date: 20090723 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.20 TO 2014.7.20; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE JINGCHENG MOLD MACHINERY CO., LT Effective date: 20090723 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050831 Termination date: 20130824 |