CN203391296U - Automatic temperature-control device for cooling of film-blowing wire drawing machine - Google Patents
Automatic temperature-control device for cooling of film-blowing wire drawing machine Download PDFInfo
- Publication number
- CN203391296U CN203391296U CN201320386833.7U CN201320386833U CN203391296U CN 203391296 U CN203391296 U CN 203391296U CN 201320386833 U CN201320386833 U CN 201320386833U CN 203391296 U CN203391296 U CN 203391296U
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- cooling
- water tank
- thermocouple
- cooling water
- temperature
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic temperature-control device for cooling of a film-blowing wire drawing machine. The automatic temperature-control device is characterized by comprising a cooling water tank (6), an electric control valve (5), a thermocouple (3) and a temperature meter (4), wherein a main water inlet (8), a water inlet (7) controlled by the electric control valve, and a water outlet (9) are arranged on the cooling water tank (6); the position of the cooling water tank (6) is corresponding to that of an extrusion blow-molding machine head (1); one end of the thermocouple (3) is connected with the electric control valve (5); the other end of the thermocouple (3) is placed in the cooling water tank (6); the temperature meter (1) is connected between the thermocouple (3) and the electric control valve (5). The automatic temperature-control device disclosed by the utility model can be used for automatically regulating temperature of water according to cooling temperatures of different plastic materials, is convenient to operate, good in product collecting effect and high in efficiency, so that product quality is ensured.
Description
Technical field:
The utility model relates to plastics machinery technical field, is the cooling automatic temp controller of blown film wire drawing machine specifically.
Technical background:
At present, blown film wire drawing machine is extruded after blown film the temperature in cooling water tank and is controlled and general adopt Artificial Control more, and Artificial Control can only be with the temperature of feeling to regulate water; Therefore and different plastic material moulding chilling temperatures is widely different, very easily to cause plastic product can not get well cooling for the method for this Artificial Control water tank chilling temperature, and cooling effect is general, and then has affected the quality of extrusion-blown modling product.
Utility model content:
The purpose of this utility model is the deficiency that overcomes above-mentioned prior art, and a kind of cooling automatic temp controller of blown film wire drawing machine is provided, and mainly solves the problem that existing Artificial Control water tank temperature affects product quality.
The technical solution of the utility model is: the cooling automatic temp controller of blown film wire drawing machine, comprise cooling water tank, electrically-controlled valve, thermocouple and thermometer, the water inlet and the delivery port that on cooling water tank, have water main inlet port, electrically-controlled valve to control, the position of cooling water tank is corresponding with the position of extrusion-blown modling head, its special character is to establish on cooling water tank the water inlet of electrically-controlled valve control, thermocouple one end is connected with electrically-controlled valve, and the other end is placed in cooling water tank, and thermometer is connected between thermocouple and electrically-controlled valve.
Compared with the prior art the cooling automatic temp controller of blown film wire drawing machine described in the utility model has following good effect: can automatically regulate for the chilling temperature of different plastic materials the temperature of water, easy to operate, product good cooling results, efficiency is high, and product quality is guaranteed.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
For Comprehension and Implementation better, below in conjunction with accompanying drawing, provide specific embodiment and describe the utility model in detail; Illustrated embodiment is only for explaining the utility model, not for limiting scope of the present utility model.
Embodiment 1, referring to Fig. 1, by design, need to be processed into cooling water tank 6, the water inlet 7 that has water main inlet port 8, delivery port 9 and electrically-controlled valve to control on cooling water tank 6, thermocouple 3 one end are connected with electrically-controlled valve 5, the other end is placed on 6 li of cooling water tanks, and thermometer 4 is connected between thermocouple 3 and electrically-controlled valve 5; Finally cooling water tank 6 is arranged on to corresponding position, extrusion-blown modling head 1 below, makes the film 2 that extrusion-blown modling head 1 is extruded just in time fall into cooling water tank 6.
The cooling automatic temp controller of the blown film wire drawing machine of above-described embodiment 1, operation principle: in cooling procedure, water main inlet port 8 is constantly quantitatively water inlet slowly, and can not there is ripple in water, but can only intake as the 70-80% of aggregate demand, leave the water inlet 7 that the water of 20-30% controlled by electrically-controlled valve and complete into water; First according to the suitable chilling temperature of every kind of plastic material, set a temperature, in water tank, the temperature of water exceeds this temperature, the water inlet 7 that electrically-controlled valve is controlled starts water inlet, reaches the temperature of setting, and the water inlet 7 that electrically-controlled valve is controlled just stops into water, by the flow of water, controlled the temperature of water, so just can for the chilling temperature of different plastic materials, automatically regulate the temperature of water, easy to operate, product good cooling results, efficiency is high, and product quality is guaranteed.
Claims (1)
1. the cooling automatic temp controller of blown film wire drawing machine, it is characterized in that it comprises cooling water tank (6), electrically-controlled valve (5), thermocouple (3) and thermometer (4), the water inlet (7) and the delivery port (9) that on cooling water tank (6), have water main inlet port (8), electrically-controlled valve to control, the position of cooling water tank (6) is corresponding with the position of extrusion-blown modling head (1), thermocouple (3) one end is connected with electrically-controlled valve (5), it is inner that the other end is placed on cooling water tank (6), and thermometer (4) is connected between thermocouple (3) and electrically-controlled valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320386833.7U CN203391296U (en) | 2013-07-02 | 2013-07-02 | Automatic temperature-control device for cooling of film-blowing wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320386833.7U CN203391296U (en) | 2013-07-02 | 2013-07-02 | Automatic temperature-control device for cooling of film-blowing wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391296U true CN203391296U (en) | 2014-01-15 |
Family
ID=49902857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320386833.7U Expired - Fee Related CN203391296U (en) | 2013-07-02 | 2013-07-02 | Automatic temperature-control device for cooling of film-blowing wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647728A (en) * | 2014-02-28 | 2015-05-27 | 柳州市海达新型材料科技有限公司 | Cooling tank for extruded plastic |
| WO2016127240A1 (en) * | 2015-02-13 | 2016-08-18 | Torres Antônio Carlos | Water tank produced by blow moulding |
-
2013
- 2013-07-02 CN CN201320386833.7U patent/CN203391296U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647728A (en) * | 2014-02-28 | 2015-05-27 | 柳州市海达新型材料科技有限公司 | Cooling tank for extruded plastic |
| WO2016127240A1 (en) * | 2015-02-13 | 2016-08-18 | Torres Antônio Carlos | Water tank produced by blow moulding |
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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: 20140115 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |