CN202498744U - Embossed cast film unit - Google Patents
Embossed cast film unit Download PDFInfo
- Publication number
- CN202498744U CN202498744U CN2012201955444U CN201220195544U CN202498744U CN 202498744 U CN202498744 U CN 202498744U CN 2012201955444 U CN2012201955444 U CN 2012201955444U CN 201220195544 U CN201220195544 U CN 201220195544U CN 202498744 U CN202498744 U CN 202498744U
- Authority
- CN
- China
- Prior art keywords
- unit
- wrap
- setting device
- casting films
- motors
- 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 an embossed cast film unit. The unit comprises an extruder, a traction device, a drawing and setting device, an upper winding device and a lower winding device, wherein the traction device is driven by a traction motor. The unit is characterized in that the drawing and setting device, the upper winding device and the lower winding device are respectively driven by respective independent motors which are torque motors. The unit has the following beneficial effects: the three torque motors are respectively adopted for drive, so that the tension adjustment precision is improved and the operation process is facilitated; and the loads of the three motors are low, thereby ensuring the stable operation of the whole unit.
Description
[technical field]
The utility model relates to a kind of equipment of production embossing casting films.
[background technology]
Embossing casting films unit is the common apparatus of production embossing casting films; The essential structure of existing embossing casting films unit is: comprise extruder, draw-gear, drawing and setting device, go up wrap-up and following wrap-up; Draw-gear is by the traction electric machine transmission, and drawing and setting device, last wrap-up and following wrap-up are by an independent buncher transmission.When the embossing casting films unit of above-mentioned structure was worked, not enough below existing: the tension adjustment precision of casting films was not high, and operating process is loaded down with trivial details, and the load of single buncher transmission is bigger, influences the steady running of complete machine.
[summary of the invention]
To the deficiency of prior art, the purpose of the utility model aims to provide a kind of raising tension adjustment precision, and the handled easily process guarantees the steadily embossing casting films unit of running of complete machine.
The utility model takes following technical scheme to accomplish:
Embossing casting films unit; Comprise extruder, draw-gear, drawing and setting device, go up wrap-up and following wrap-up; Draw-gear is characterized in that by the traction electric machine transmission: drawing and setting device, last wrap-up and following wrap-up are respectively by independent separately drive of motor.Said motor adopts torque motor.
After adopting technique scheme, drawing and setting device, last wrap-up and following wrap-up are respectively by independent separately drive of motor, and motor adopts torque motor; Replace the single buncher transmission of prior art by three torque motor transmissions; Obviously, improve the tension adjustment precision of casting films, made things convenient for operating process; And the load of three motors is all little, has guaranteed the steady running of embossing casting films unit complete machine.
[description of drawings]
Fig. 1 is the structure chart of the utility model.
[specific embodiment]
As shown in the figure, the embossing casting films unit of the utility model comprises extruder 1, draw-gear 2, drawing and setting device 3, goes up wrap-up 4 and following wrap-up 5; Draw-gear 2 is by traction electric machine 6 transmissions, and drawing and setting device 3 is by torque motor 7 transmissions, and last wrap-up 4 is by torque motor 8 transmissions; Following wrap-up 5 is by torque motor 9 transmissions, and so, drawing and setting device, last wrap-up and following wrap-up are respectively by independent separately torque motor transmission; With prior art by single buncher transmission; Obviously, improve the tension adjustment precision of casting films, made things convenient for operating process; And the load of three torque motors is all little, has guaranteed the steady running of embossing casting films unit.
Claims (2)
1. embossing casting films unit; Comprise extruder, draw-gear, drawing and setting device, go up wrap-up and following wrap-up; Draw-gear is characterized in that by the traction electric machine transmission: drawing and setting device, last wrap-up and following wrap-up are respectively by independent separately drive of motor.
2. embossing casting films unit as claimed in claim 1 is characterized in that: said motor adopts torque motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201955444U CN202498744U (en) | 2012-04-20 | 2012-04-20 | Embossed cast film unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201955444U CN202498744U (en) | 2012-04-20 | 2012-04-20 | Embossed cast film unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498744U true CN202498744U (en) | 2012-10-24 |
Family
ID=47035370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201955444U Expired - Fee Related CN202498744U (en) | 2012-04-20 | 2012-04-20 | Embossed cast film unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498744U (en) |
-
2012
- 2012-04-20 CN CN2012201955444U patent/CN202498744U/en not_active Expired - Fee Related
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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: 20121024 Termination date: 20180420 |