CN205148873U - PVC extruder design box -bending degree adjusting device - Google Patents
PVC extruder design box -bending degree adjusting device Download PDFInfo
- Publication number
- CN205148873U CN205148873U CN201520971012.9U CN201520971012U CN205148873U CN 205148873 U CN205148873 U CN 205148873U CN 201520971012 U CN201520971012 U CN 201520971012U CN 205148873 U CN205148873 U CN 205148873U
- Authority
- CN
- China
- Prior art keywords
- support
- guide rail
- adjusting device
- bending degree
- degree adjusting
- 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 PVC extruder design box -bending degree adjusting device, including support, rubber cushions and iron sheet, the mid portion of support has seted up circular through -hole, horizontal spill guide rail and vertical spill guide rail have been seted up on adjacent two sides of support respectively, an installation transverse slider on the horizontal spill guide rail, adjusting screw about installing on the transverse slider, an installation vertical slider on the vertical spill guide rail, about one adjusting screw of installation on the vertical slider, connect a rubber cushions on two terminal surfaces of support respectively, the mid portion of rubber cushions sets up support hole, an other end installation iron sheet of rubber cushions. The utility model discloses rational in infrastructure, moving band movable support through transverse slider and vertical slider moves about from top to bottom, and moves the amount of feeding and pass through adjusting screw and adjust, has solved the riding wheel formula and has adjusted the structure and only have decurrent regulating action, and effectual adjustment tubular product crookedness has improved the production quality of tubular product greatly.
Description
[technical field]
The utility model relates to the technical field of pipe extruder structure, particularly a kind of PVC extruder sizing box-bending degree adjusting device.
[background technology]
PVC is for primary raw material with Sanitary PVC (PVC) resin, add appropriate stabilizing agent, lubricant, filler, toner etc. through plastic extruder extrusion molding, produced to complete tubing by operations such as cooling, solidification, sizing, inspection, packagings.
Current PVC is in extrusion process, often due to the gravity of tubing self, the buoyancy of shaping box inner cooling water, shaper, hauling machine and head are not point-blank, extruded velocity is too high, the impact of wall thickness deviation, tubing can produce buckling phenomenon, need to reduce extruded velocity, frequent adjustment or finishing mould, in addition inhomogeneous cooling is even also can cause bending pipes, inhomogeneous cooling is even, tubing can produce internal stress, need to regulate cooling water inflow or cooling water to issue in time, and die temperature is uneven, internal stress can be produced equally, need to adjust temperature, observe when staff takes, when flexibility is less, cannot observe in time with naked eyes, reduce the quality of production of tubing, affect performance and the use of pipe material product, current support roller formula adjust structure, Adjustment effect has been bent downwardly for tubing, but it is little for the effect bent right and left and be bent upwards, in order to improve the buckling phenomenon of PVC, improve the performance of pipe material product, be necessary to propose a kind of PVC extruder sizing box-bending degree adjusting device.
[utility model content]
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of PVC extruder sizing box-bending degree adjusting device is provided, it is serious that it is intended to solve PVC product buckling phenomenon in prior art, and support roller formula adjust structure only has unidirectional regulating action, affects the technical problem of the performance of pipe material product.
For achieving the above object, the utility model proposes a kind of PVC extruder sizing box-bending degree adjusting device, comprise support, valve rubber and iron plate, described support is cube structure, the mid portion of described support offers manhole, two sides that described support is adjacent offer horizontal spill guide rail and vertical spill guide rail respectively, a transverse slider installed by described horizontal spill guide rail, described transverse slider is provided with up-down adjustment screw rod, a vertical slide block installed by described vertical spill guide rail, described vertical slide block installs a left and right adjusting screw rod, described up-down adjustment screw rod is all fixedly connected with one handle with the other end of left and right adjusting screw rod, described support is also evenly equipped with some screwed holes, two end faces of described support connect a valve rubber respectively, the mid portion of described valve rubber offers support through holes, the other end of described valve rubber installs an iron plate, the thickness of described iron plate is identical with the height of the protruding circular ring of valve rubber, described valve rubber and iron plate offer circular hole, the position one_to_one corresponding of described circular hole and screwed hole.
As preferably, described transverse slider laterally can slide in horizontal spill guide rail, and described vertical slide block can vertically movement in vertical spill guide rail.
As preferably, described transverse slider and vertical slide block are circular configuration.
As preferably, described screwed hole place distribution circle is concentric with manhole, and quantity is 4 ~ 8.
As preferably, described handle is provided with anti-slip veins.
As preferably, described valve rubber is identical with the cross sectional shape of support with the cross sectional shape of iron plate.
As preferably, the aperture of described support through holes is slightly less than the aperture of manhole.
As preferably, the aperture of described manhole sets according to the needs of tubing production specification.
The beneficial effects of the utility model: compared with prior art, a kind of PVC extruder sizing box-bending degree adjusting device that the utility model provides, rational in infrastructure, moving up and down of support can be driven by the movement of transverse slider and vertical slide block, and the amount of feeding of movement is regulated by up-down adjustment screw rod and left and right adjusting screw rod, solve support roller formula adjust structure and only there is downward regulating action, two end faces of support install valve rubber, and the aperture of valve rubber is slightly less than the manhole aperture on support, serve the effect played and support tubing, prevent from scratching tubing at the process medium-height trestle produced simultaneously, by installing a kind of PVC extruder sizing box-bending degree adjusting device that the utility model provides after shaping box calibration sleeve, can facilitate in process of production, effective adjustment tubing flexibility, and do not affect normal production, substantially increase the quality of production of tubing.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the exploded perspective view of a kind of PVC extruder sizing of the utility model box-bending degree adjusting device;
Fig. 2 is the support schematic diagram of a kind of PVC extruder sizing of the utility model box-bending degree adjusting device;
Fig. 3 is the valve rubber schematic diagram of a kind of PVC extruder sizing of the utility model box-bending degree adjusting device.
In figure: the horizontal spill guide rail of 1-support, 11-, 110-transverse slider, 111-up-down adjustment screw rod, 12-vertical spill guide rail, the vertical slide block of 120-, 121-left and right adjusting screw rod, 13-manhole, 14-screwed hole, 2-valve rubber, 21-support through holes, 22-protruding circular ring, 3-iron plate, 4-handle.
[detailed description of the invention]
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by accompanying drawing and embodiment, the utility model is further elaborated.But should be appreciated that, specific embodiment described herein, only in order to explain the utility model, is not limited to scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Consult Fig. 1, Fig. 2 and Fig. 3, the utility model embodiment provides a kind of PVC extruder sizing box-bending degree adjusting device, comprise support 1, valve rubber 2 and iron plate 3, described support 1 is cube structure, the mid portion of described support 1 offers manhole 13, two sides that described support 1 is adjacent offer horizontal spill guide rail 11 and vertical spill guide rail 12 respectively, a transverse slider 110 installed by described horizontal spill guide rail 11, described transverse slider 110 is provided with up-down adjustment screw rod 111, a vertical slide block 120 installed by described vertical spill guide rail 12, described vertical slide block 120 is installed a left and right adjusting screw rod 121, described up-down adjustment screw rod 111 is all fixedly connected with one handle 4 with the other end of left and right adjusting screw rod 121, described support 1 is also evenly equipped with some screwed holes 14, two end faces of described support 1 connect a valve rubber 2 respectively, the mid portion of described valve rubber 2 offers support through holes 21, the other end of described valve rubber 2 installs an iron plate 3, the thickness of described iron plate 3 is identical with the height of the protruding circular ring 22 of valve rubber 2, described valve rubber 2 and iron plate 3 offer circular hole 5, the position one_to_one corresponding of described circular hole 5 and screwed hole 14.
Wherein, described transverse slider 110 laterally can slide in horizontal spill guide rail 11, described vertical slide block 120 vertically can move in vertical spill guide rail 12, drive moving up and down of support 1 by transverse slider 110 and the mobile of vertical slide block 120, improve the present situation that current support roller formula adjust structure only has downward regulating action.
Further, transverse slider 110 and vertical slide block 120 are circular configuration, improve the stationarity in sliding process.
Further, screwed hole 14 place distribution circle is concentric with manhole 13, and quantity is 4 ~ 8, and valve rubber 2 is identical with the cross sectional shape of support 1 with the cross sectional shape of iron plate 3.
Further, handle 4 is provided with anti-slip veins, adds rotating the frictional force in up-down adjustment screw rod 111 and left and right adjusting screw rod 121 process, preventing the phenomenon of skidding.
Further, the aperture of support through holes 21 is slightly less than the aperture of manhole 13, prevents the surface scratching tubing at the process medium-height trestle 1 produced, plays the effect supporting tubing simultaneously.
Further, the aperture of manhole 13 sets according to the needs of tubing production specification, just can be realized the production of different size tubing by the aperture of different manhole 13, simple and convenient, effectively adjusts tubing flexibility, and does not affect normal production.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a PVC extruder sizing box-bending degree adjusting device, comprise support (1), valve rubber (2) and iron plate (3), it is characterized in that: described support (1) is cube structure, the mid portion of described support (1) offers manhole (13), two sides that described support (1) is adjacent offer horizontal spill guide rail (11) and vertical spill guide rail (12) respectively, upper installation one transverse slider (110) of described horizontal spill guide rail (11), described transverse slider (110) is provided with up-down adjustment screw rod (111), the vertical slide block (120) of the upper installation one of described vertical spill guide rail (12), upper installation one left and right adjusting screw rod (121) of described vertical slide block (120), described up-down adjustment screw rod (111) is all fixedly connected with one handle (4) with the other end of left and right adjusting screw rod (121), described support (1) is also evenly equipped with some screwed holes (14), two end faces of described support (1) connect a valve rubber (2) respectively, the mid portion of described valve rubber (2) offers support through holes (21), the other end of described valve rubber (2) installs an iron plate (3), the thickness of described iron plate (3) is identical with the height of the protruding circular ring (22) of valve rubber (2), described valve rubber (2) and iron plate (3) offer circular hole (5), the position one_to_one corresponding of described circular hole (5) and screwed hole (14).
2. a kind of PVC extruder sizing box-bending degree adjusting device as claimed in claim 1, it is characterized in that: described transverse slider (110) laterally can slide in horizontal spill guide rail (11), and described vertical slide block (120) vertically can be moved in vertical spill guide rail (12).
3. a kind of PVC extruder sizing box-bending degree adjusting device as claimed in claim 1, is characterized in that: described transverse slider (110) and vertical slide block (120) are circular configuration.
4. a kind of PVC extruder sizing box-bending degree adjusting device as claimed in claim 1, is characterized in that: described screwed hole (14) place distribution circle is concentric with manhole (13), and quantity is 4 ~ 8.
5. a kind of PVC extruder sizing box-bending degree adjusting device as claimed in claim 1, is characterized in that: (4) are provided with anti-slip veins with described handle.
6. a kind of PVC extruder sizing box-bending degree adjusting device as claimed in claim 1, is characterized in that: described valve rubber (2) is identical with the cross sectional shape of support (1) with the cross sectional shape of iron plate (3).
7. a kind of PVC extruder sizing box-bending degree adjusting device as claimed in claim 1, is characterized in that: the aperture of described support through holes (21) is slightly less than the aperture of manhole (13).
8. a kind of PVC extruder sizing box-bending degree adjusting device as claimed in claim 1, is characterized in that: the aperture of described manhole (13) sets according to the needs of tubing production specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971012.9U CN205148873U (en) | 2015-11-27 | 2015-11-27 | PVC extruder design box -bending degree adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971012.9U CN205148873U (en) | 2015-11-27 | 2015-11-27 | PVC extruder design box -bending degree adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148873U true CN205148873U (en) | 2016-04-13 |
Family
ID=55684608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971012.9U Expired - Fee Related CN205148873U (en) | 2015-11-27 | 2015-11-27 | PVC extruder design box -bending degree adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160687A (en) * | 2017-06-07 | 2017-09-15 | 淮阴工学院 | Entity wire modeling device |
-
2015
- 2015-11-27 CN CN201520971012.9U patent/CN205148873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160687A (en) * | 2017-06-07 | 2017-09-15 | 淮阴工学院 | Entity wire modeling device |
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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: 20160413 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |