CN205889853U - PVC tubular product production sizing cover improves device - Google Patents
PVC tubular product production sizing cover improves device Download PDFInfo
- Publication number
- CN205889853U CN205889853U CN201620866529.6U CN201620866529U CN205889853U CN 205889853 U CN205889853 U CN 205889853U CN 201620866529 U CN201620866529 U CN 201620866529U CN 205889853 U CN205889853 U CN 205889853U
- Authority
- CN
- China
- Prior art keywords
- calibration sleeve
- die body
- bush
- tubular product
- sizing cover
- 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.)
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Abstract
The utility model discloses a PVC tubular product production sizing cover improves device comprises sizing cover, bush and die body, and the sizing cover sets up the tubular product lead end at the bush of die body, and the sizing cover adopts water jacket formula structure, fixes on the water tank, and the weighing apparatus that flattens inside and outside the pore of ventilating of sizing cover through die body and bush keeps guarantees that tubular product steadily draws the design, and the sizing overlaps and is provided with the water inlet in the below of bush distal end to and be provided with the delivery port in the top of bush near -end. The utility model discloses the cooling is stereotyped stably, the cooling effect is good, reduce the energy consumption, practices thrift manufacturing cost.
Description
Technical field
This utility model is related to pvc tubing production technical field and in particular to pvc tubing produces calibration sleeve improves device.
Background technology
During existing pvc tubing produces, the oral mould of tubing pipe embryo out after, enter the calibration sleeve of vacuum water tank, calibration sleeve is adopted
Use vacuum slot structure, carry out vacuum cooled sizing.Calibration sleeve is fixed in vacuum water tank, to control vacuum water tank true by vacuum pump
Empty.In production process, the firm outlet mold of pvc tubing is cooled down, and temperature is high, softer, preferably sucks in vacuum slot structure, and impact is produced
Product presentation quality, in vacuum water tank, vacuum is easily changed due to sealing problem simultaneously, and then also has influence on the outward appearance matter of product
Amount.
Utility model content
The purpose of this utility model is the shortcoming and defect in order to overcome prior art, provides cooling and shaping to stablize, cools down
Effect is good, reducing energy consumption, and the pvc tubing saving production cost produces calibration sleeve improvement device.
Pvc tubing produces calibration sleeve and improves device, is made up of calibration sleeve, mouth mould and die body, described sizing is set on mould
The tubing lead end of the mouth mould of body, calibration sleeve adopts water jacket structure, is fixed on water tank, and calibration sleeve passes through die body and mouth
The vent cap of mould keeps the inside and outside weighing apparatus that flattens it is ensured that tubing stably draws sizing, and described calibration sleeve sets in the lower section of mouth mould far-end
It is equipped with water inlet, and be provided with outlet above mouth mould near-end.
The beneficial effects of the utility model are:
1., when tubing passes through calibration sleeve cooling and shaping, tubing inside and outside wall there is pressure balance it is not necessary to original is true
Air-conditioning regulating device, to adjust pressure, thus reducing energy consumption, saves production cost；
2. sizing nested structure is changed to water jacket structure, and from lower left corner water inlet, upper right corner water outlet, water (flow) direction is led with tubing
Draw in opposite direction, current are sailed against the current, play optimal cooling effect；
3. there is no vacuum regulator, do not affected by fluctuations of vacuum, under the external and internal pressure of balance and stability, pvc tubing
Cooling and shaping is stable；
4. pvc tubing stably pass through sizing sleeve device when, water-jacket typ calibration sleeve inner wall smooth, make tubing inside and outside wall more
Plus light.
Brief description
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 1, calibration sleeve, 2, mouth mould, 3, die body, 11, water inlet, 12, outlet, 13, vent cap.
Specific embodiment
With reference to embodiment, specific embodiment of the present utility model is described in further detail:
As shown in figure 1, pvc tubing produces calibration sleeve improves device, it is made up of calibration sleeve 1, mouth mould 2 and die body 3, calibration sleeve
The tubing lead end of the 1 mouth mould 2 being arranged on die body 3, calibration sleeve 1 adopts water jacket structure, is fixed on water tank, calibration sleeve
1 keeps the inside and outside weighing apparatus that flattens it is ensured that tubing stably draws sizing by the vent cap 13 of die body 3 and mouth mould 2, and calibration sleeve 1 is in mouth
The lower section of mould 2 far-end is provided with water inlet 11, and is provided with outlet above mouth mould 2 near-end.
The above is only preferred implementation of the present utility model it is noted that ordinary skill people for this area
Member for, on the premise of without departing from this utility model know-why, some improvements and modifications can also be made, these improve and
Retouching should also be as being considered as within protection domain of the present utility model.
Claims (1)
1.pvc tubing produces calibration sleeve and improves device it is characterised in that being made up of calibration sleeve, mouth mould and die body, described calibration sleeve
It is arranged on the tubing lead end of the mouth mould of die body, calibration sleeve adopts water jacket structure, is fixed on water tank, calibration sleeve passes through
The vent cap of die body and mouth mould keeps the inside and outside weighing apparatus that flattens it is ensured that tubing stably draws sizing, and described calibration sleeve is in mouth mould far-end
Lower section be provided with water inlet, and be provided with outlet above mouth mould near-end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866529.6U CN205889853U (en) | 2016-08-11 | 2016-08-11 | PVC tubular product production sizing cover improves device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866529.6U CN205889853U (en) | 2016-08-11 | 2016-08-11 | PVC tubular product production sizing cover improves device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889853U true CN205889853U (en) | 2017-01-18 |
Family
ID=57781832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866529.6U Active CN205889853U (en) | 2016-08-11 | 2016-08-11 | PVC tubular product production sizing cover improves device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205889853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893672A (en) * | 2019-12-10 | 2020-03-20 | 王灿 | Vacuum sizing sleeve connecting mechanism |
-
2016
- 2016-08-11 CN CN201620866529.6U patent/CN205889853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893672A (en) * | 2019-12-10 | 2020-03-20 | 王灿 | Vacuum sizing sleeve connecting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |