CN201220469Y - Center wrap-up of rubber isolating film embossing machines - Google Patents
Center wrap-up of rubber isolating film embossing machines Download PDFInfo
- Publication number
- CN201220469Y CN201220469Y CNU2008200338183U CN200820033818U CN201220469Y CN 201220469 Y CN201220469 Y CN 201220469Y CN U2008200338183 U CNU2008200338183 U CN U2008200338183U CN 200820033818 U CN200820033818 U CN 200820033818U CN 201220469 Y CN201220469 Y CN 201220469Y
- Authority
- CN
- China
- Prior art keywords
- frame
- gas expansion
- guide roll
- barrier film
- expansion shaft
- 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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Abstract
The utility model relates to a device for rolling up a polyethylene isolating membrane used for producing a rubber tires; a pneumatic shaft arranged above a frame is connected with an electric motor through a transmission mechanism; the output wheel of the electric motor is connected with a transmission wheel arranged at the upper part of the frame through a transmission belt; a gear is arranged on a drive shaft of the transmission wheel; the gear is meshed with a gear arranged on the pneumatic shaft; a tensioner is arranged on the drive shaft; a spread roll is arranged on the frame; a guide roll is arranged on a frame between the spread roll and the pneumatic shaft; and an impression roller compressing the guide roll is arranged on a frame above the guide roll. As the impression roller compressing the guide roll is arranged on the frame above the guide roll, after the guide roll is compressed by the impression roller, the speed of the isolating membrane is caused to be almost the same as the linear velocity of a film; a measuring mechanism calculates the times of rotation of the isolating membrane; and after being calculated by a meter, the accurate length of a collected finished product is revealed, thereby eliminating the original length extension errors produced after the prior film is heated and embossed.
Description
Technical field
The utility model relates to the production equipment of automobile rubber tire, specifically a kind of wrap-up of producing the used polyethylene barrier film of rubber tyre.
Background technology
In the prior art, the wrap-up of polyethylene barrier film mainly is made up of motor, reducing gear, pattern rubber cylinder and gas expansion shaft.During work, motor drives rubber cylinder by gearbox and chain and rotates, and utilizes the frictional force drive gas expansion shaft of rubber cylinder to collect polyethylene barrier film finished product again, is a kind of passive type wrap-up therefore.Its defective is: in process of production, the linear velocity of polyethylene barrier film and the linear velocity of rubber cylinder are inconsistent, when collecting finished product, can produce skidding between rubber cylinder and barrier film, this skidding meeting makes the rolling of finished product not tight, can not satisfy requirement of client; Secondly, it also can influence the end face flatness of finished product, has influence on the serviceability of polyethylene barrier film.
Summary of the invention
The purpose of this utility model is to design a kind of rubber barrier film embossing machine center winding device, to guarantee the rolling flatness and the tight ness rating of polyethylene barrier film finished product, and then the quality of raising rubber tyre, can eliminate original film simultaneously and add the length propagated error that is produced behind the heat embossing.
The technical scheme that provides according to the utility model, gas expansion shaft is installed above frame, gas expansion shaft utilizes transmission mechanism to be connected with motor, the output wheel of motor utilizes driving-belt to be connected with the drive that is installed on upper rack, on the power transmission shaft of drive, gear is installed, this gear and the gears engaged that is installed on the gas expansion shaft, tensioner is installed on power transmission shaft, nip rolls is set on frame, on the frame between nip rolls and the gas expansion shaft, deflector roll is set, on the frame above the deflector roll, is provided with the backer roll that compresses deflector roll.
Standby gas expansion shaft is installed at position near gas expansion shaft on frame.The outer frequency converter of motor and frame joins.The skin of nip rolls is a rubber layer, and the adjuster of the radian that can regulate nip rolls is set in rubber layer.
The utility model is provided with the backer roll that compresses deflector roll on owing to the frame above the deflector roll, after the backer roll pressurization, when barrier film is rotated and the linear velocity of film much at one, through measuring mechanism the rotation number of turns of barrier film is calculated then, after the instrument conversion, demonstrate the exact length of collecting finished product, eliminated original film and added the length propagated error that is produced behind the heat embossing.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the A-A view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: gas expansion shaft 8 is installed above frame 5, and gas expansion shaft 8 utilizes transmission mechanism to be connected with motor 6, and tensioner 4 is set in transmission mechanism.Motor 6 drives tensioner 4 runnings through reducing gear and driving-belt 9 thereof during work, driving gas expansion shaft 8 through gear 3 again rotates, in transmission process, can utilize permanent torque tension controller to control the size of tensioner 4 output tension force, all the time be under the state of requirement with the rolling moment of guaranteeing gas expansion shaft 8, thereby effectively control the elasticity and the flatness of barrier film 7.Permanent torque tension controller and tensioner 4 are outsourcing piece, owing to be provided with tensioner 4 at motor 6 and 8 of gas expansion shafts, make original passive rolling change initiatively rolling into, size by adjustment of tonicity device 4 output resistances, can effectively control the tightness of barrier film finished product, to satisfy requirement of client.
Nip rolls 2 is set on frame 5, and the skin of this nip rolls 2 is a rubber layer, and the adjuster of the radian that can regulate nip rolls is set in rubber layer.After barrier film 7 is cut into more than two or two on request, for guaranteeing many barrier films 7 rolling smoothly, avoid the imbricate or the adhesion of barrier film 7, nip rolls 2 should be adjusted to arc, at this moment, during the nip rolls 2 of the barrier film 7 process arcs after cutting, just can separate automatically, when barrier film is not cut, can be with nip rolls 2 furnishing linearities.Nip rolls also can outsourcing.
Motor 6 can be installed on the bottom of frame 5, and motor 6 also joins with the frequency converter 11 that is installed in frame 5 outsides, and 11 pairs of motor of frequency converter 6 carry out the speed VFC, reduces the loss of motor power output when city's electric operation, plays energy-conservation effect.The output wheel of motor 6 utilizes driving-belt 9 to be connected with the drive that is installed on frame 5 tops, on the power transmission shaft of drive gear is installed, and this gear and gear 3 engagements that are installed on the gas expansion shaft 8 are installed tensioner 4 again on power transmission shaft.The utility model can be realized forward and reverse running, to satisfy customer requirement when finished product is collected, makes the decorative pattern on barrier film surface be in the requirement of inner surface or outer surface, during operation, can realize by the rotation direction of direct change motor 6; In addition, adopt this device after, the flatness of finished product end face is better than the finished product that original employing is collected by dynamic friction.
On frame 5, standby gas expansion shaft 80 is installed, after 1 gas expansion shaft 8 rolling finishes, or when breaking down, can standby gas expansion shaft 80 be changed at once and put in place, produce efficient to improve near the position of gas expansion shaft 8.
On the frame 5 between nip rolls 2 and the gas expansion shaft 8, deflector roll 1 can be set, so that guiding barrier film 7 is provided with the backer roll 10 that compresses deflector roll 1 on the frame above the deflector roll 15.
When on barrier film 7, passing through backer roll 10 pressurizations, film passes through between barrier film 7 and backer roll 10, after backer roll 10 pressurizations, when barrier film 7 is rotated and the linear velocity of film much at one, through measuring mechanism the rotation number of turns of barrier film 7 is calculated then, after the instrument conversion, demonstrate the exact length of collecting finished product, eliminate original film and added the length propagated error that is produced behind the heat embossing.
Claims (4)
1, a kind of rubber barrier film embossing machine center winding device, gas expansion shaft (8) is installed in top in frame (5), gas expansion shaft (8) utilizes transmission mechanism to be connected with motor (6), the output wheel of motor (6) utilizes driving-belt to be connected with the drive that is installed on frame (5) top, gear (3) is installed on the power transmission shaft of drive, this gear (3) and the gears engaged that is installed on the gas expansion shaft (8), tensioner (4) is installed on power transmission shaft, nip rolls (2) is set on frame (5), on the frame (5) between nip rolls (2) and the gas expansion shaft (8), deflector roll (1) is set, it is characterized in that: on the frame (5) of deflector roll (1) top, be provided with the backer roll (10) that compresses deflector roll (1).
2, rubber barrier film embossing machine center winding device according to claim 1 is characterized in that: go up near the position of gas expansion shaft (8) in frame (5) standby gas expansion shaft (80) is installed.
3, rubber barrier film embossing machine center winding device according to claim 1 is characterized in that: the outer frequency converter (11) of motor (6) and frame (5) joins.
4, rubber barrier film embossing machine center winding device according to claim 1, it is characterized in that: the skin of nip rolls (2) is a rubber layer, and the adjuster of the radian that can regulate nip rolls (2) is set in rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200338183U CN201220469Y (en) | 2008-04-08 | 2008-04-08 | Center wrap-up of rubber isolating film embossing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200338183U CN201220469Y (en) | 2008-04-08 | 2008-04-08 | Center wrap-up of rubber isolating film embossing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220469Y true CN201220469Y (en) | 2009-04-15 |
Family
ID=40573987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200338183U Expired - Fee Related CN201220469Y (en) | 2008-04-08 | 2008-04-08 | Center wrap-up of rubber isolating film embossing machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220469Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913222A (en) * | 2010-08-28 | 2010-12-15 | 乌海市盛远塑胶有限责任公司 | Production process of lustering highlight calendering film |
| CN102756449A (en) * | 2012-07-27 | 2012-10-31 | 山东泰山金润塑胶制品有限公司 | Expander for perpendicular cross-linked polyolefin foaming furnace |
| CN105479647A (en) * | 2015-09-10 | 2016-04-13 | 湖州格尔泰斯环保技术有限公司 | Polytetrafluoroethylene regenerated material strap hot pressing setter |
-
2008
- 2008-04-08 CN CNU2008200338183U patent/CN201220469Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913222A (en) * | 2010-08-28 | 2010-12-15 | 乌海市盛远塑胶有限责任公司 | Production process of lustering highlight calendering film |
| CN102756449A (en) * | 2012-07-27 | 2012-10-31 | 山东泰山金润塑胶制品有限公司 | Expander for perpendicular cross-linked polyolefin foaming furnace |
| CN102756449B (en) * | 2012-07-27 | 2014-11-05 | 山东泰山金润塑胶制品有限公司 | Expander for perpendicular cross-linked polyolefin foaming furnace |
| CN105479647A (en) * | 2015-09-10 | 2016-04-13 | 湖州格尔泰斯环保技术有限公司 | Polytetrafluoroethylene regenerated material strap hot pressing setter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20110408 |