CN217322691U - PET membrane processing traction winding device - Google Patents
PET membrane processing traction winding device Download PDFInfo
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- CN217322691U CN217322691U CN202220204804.3U CN202220204804U CN217322691U CN 217322691 U CN217322691 U CN 217322691U CN 202220204804 U CN202220204804 U CN 202220204804U CN 217322691 U CN217322691 U CN 217322691U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses a PET film processing traction rolling device, which comprises a device box internally provided with a motor and an air pump and a film body extending from a discharging machine, wherein the surface of the device box is provided with a controller and a tension adjusting device, the tension adjusting device comprises a tension roller II fixedly connected with the surface of the device box, the outer side of the tension roller II is provided with two tension rollers I and a tension roller III which are symmetrical by taking the tension roller II as a central line, one ends of the two tension rollers III are fixedly connected with the outer wall of the device box, an output shaft of the motor in the device box penetrates through the device box and is fixedly connected with a supporting cylinder, a paper cylinder for rolling the film body is sleeved on the arc contour of the supporting cylinder, one end of the film body, far away from the discharging machine, is in limit sliding connection with the arc contours of the tension roller I, the tension roller II and the tension roller III and is fixedly connected with the arc contour of the paper cylinder, the controller and the motor are both electrically connected with an external power supply, the effect of automatically adjusting the tension and tightness of the PET film on the traction device is achieved.
Description
Technical Field
The utility model relates to a PET membrane processing technology field specifically is a coiling mechanism is pull in PET membrane processing.
Background
The PET film is also named as a high-temperature resistant polyester film. The material has excellent physical performance, chemical performance, size stability, transparency and recoverability, and can be widely applied to the fields of magnetic recording, photosensitive materials, electronics, electrical insulation, industrial films, package decoration, screen protection, optical mirror surface protection and the like. In the production process of the PET film, the film needs to be wound by a traction winding device.
The traditional PET film processing traction winding device has the problem that the tension of a film in traction is difficult to automatically adjust, so that the tension of the film in traction is easily unbalanced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coiling mechanism is pull in PET membrane processing possesses and can carry out the centre gripping fastening to the fiber container automatically to promote the advantage of the stability effect of fiber container in the rotation, solved the problem of proposing in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a PET film processing traction winding device comprises an equipment box internally provided with a motor and an air pump and a film body extending out of a discharging machine, the surface of the equipment box is provided with a controller and a tension adjusting device, the tension adjusting device comprises a tension roller II fixedly connected with the surface of the equipment box, two tension rollers I and three tension rollers III which are symmetrical by taking the tension roller II as a central line are arranged on the outer side of the tension roller II, one end of each tension roller III is fixedly connected with the outer wall of the equipment box, an output shaft of a motor in the equipment box penetrates through the equipment box and is fixedly connected with a supporting cylinder, a paper cylinder for rolling the film body is sleeved on the arc-shaped outline of the supporting cylinder, the film body is kept away from the spacing sliding connection of one end of ejection of compact machine and is on the arc profile of tension roller one, tension roller two and tension roller three and with the arc profile fixed connection of fiber container, controller and motor all with external power supply electric connection.
Preferably, the tension adjusting device further comprises a second sliding groove and a first sliding groove, the second sliding groove and the first sliding groove are arranged on the outer wall of the equipment box, a first sliding block is connected in the first sliding groove in a limiting and sliding manner, one side, back to the equipment box, of the first sliding block is fixedly connected with the first tension roller, a first electric push rod and a second electric push rod are fixedly arranged in the equipment box, an output shaft of the first electric push rod is fixedly connected with a fixed block, a through groove is formed in one side, back to the first electric push rod, of the fixed block, and two symmetrical connecting rods are connected in the through groove in a limiting and rotating manner, one ends, far away from the fixed block, of the connecting rods are respectively connected on the outer walls of the opposite sides of the first sliding blocks in a limiting and rotating manner, a second sliding block is connected in the second sliding groove in a limiting and sliding manner, a compression roller is fixedly connected to one side, far away from the compression roller, of the second sliding block, a supporting block is fixedly connected to one side, and the upper surface of the supporting block is fixedly connected with an output shaft of the second electric push rod, the controller is electrically connected with the first electric push rod and the second electric push rod.
Preferably, be equipped with the gasbag in the supporting cylinder cavity, the output tube that the gasbag was close to one side of equipment box and has seted up the suction nozzle and communicate through this suction nozzle and equipment box internal air pump, fixedly connected with a plurality of arc piece on the arc profile of gasbag, one side fixedly connected with extrusion block of arc piece gasbag back on the back, a plurality of the extrusion block run through the supporting cylinder and with the spacing sliding connection of supporting cylinder, a plurality of the extrusion block is annular array distribution in the supporting cylinder, controller and air pump electric connection.
Preferably, the inner walls of the first sliding groove and the second sliding groove on the opposite sides are provided with six limiting grooves, one side of the first sliding block and one side of the second sliding block opposite to the limiting grooves are fixedly connected with raised lines, and the raised lines are provided with six raised lines and are in limiting sliding connection with the corresponding limiting grooves.
Preferably, the arc-shaped profiles of the tension roller I, the tension roller II, the compression roller and the tension roller III are smooth surfaces and are made of stainless steel.
Preferably, a plurality of the extrusion blocks are fixedly connected with friction blocks on one side relative to the inner wall of the paper tube, and the friction blocks are made of rubber.
Preferably, one side of the controller, which is back to the equipment box, is provided with a display screen and an operation key.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an equipment box, controller, spout one, spacing groove, spout two, slider one, connecting rod, fixed block, electric putter one, slider two, supporting shoe and electric putter two's common cooperation has reached can the tension elasticity effect of automatically regulated PET film on draw gear, has solved traditional PET membrane processing and has drawn coiling mechanism and have the tension that is difficult to the automatically regulated film when drawing, leads to the film to cause the unbalanced problem of tension easily when drawing.
2. The utility model discloses a common cooperation of equipment box, fiber container, extrusion piece, connecting block, suction nozzle, gasbag and controller has reached and can carry out the centre gripping fastening to the fiber container automatically to promote the stability effect of fiber container in the rotation, solved traditional PET membrane processing and drawn coiling mechanism and have had the automation centre gripping that is difficult to carry out stability to the film winding fiber container, take place the condition that the pine takes off easily when leading to the fiber container to rotate, cause the problem that the PET film winding is not fastened.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of the area A in FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of a first sliding block and a first sliding chute of the present invention;
fig. 4 is a schematic view of the sectional structure of the second middle slider and the second sliding chute of the present invention.
In the figure: 1. an equipment box; 2. a film body; 3. a tension roller I; 4. a second tension roller; 5. a compression roller; 6. a third tension roller; 7. a paper tube; 8. extruding the block; 9. an arc-shaped block; 10. an air inlet nozzle; 11. an air bag; 12. a controller; 13. a first sliding chute; 14. a limiting groove; 15. a second chute; 16. a first sliding block; 17. a connecting rod; 18. a fixed block; 19. an electric push rod I; 20. a second sliding block; 21. a support block; 22. a second electric push rod; 23. a friction block; 24. a support cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a PET film processing traction winding device comprises an equipment box 1 internally provided with a motor and an air pump and a film body 2 extending from a discharging machine, the surface of the equipment box 1 is provided with a controller 12 and a tension adjusting device, the tension adjusting device comprises a tension roller II 4 fixedly connected to the surface of the equipment box 1, the outer side of the tension roller II 4 is provided with two tension rollers I3 and a tension roller III 6 which are symmetrical by taking the tension roller II 4 as a central line, one end of the two tension rollers III 6 is fixedly connected with the outer wall of the equipment box 1, an output shaft of the motor in the equipment box 1 penetrates through the equipment box 1 and is fixedly connected with a support cylinder 24, a paper cylinder 7 for winding the film body 2 is sleeved on the arc contour of the support cylinder 24, one end of the film body 2, far away from the discharging machine, is in limiting sliding connection with the arc contours of the tension roller I3, the tension roller II 4 and the tension roller III 6 and is fixedly connected with the arc contour of the paper cylinder 7, the controller 12 and the motor are electrically connected to an external power source.
Keep away from the spacing sliding connection of one end of ejection of compact machine at tension roller 3 through film body 2, on the arc profile of two 4 and three 6 of tension rollers and with the arc profile fixed connection of fiber container 7, it rotates and drives fiber container 7 through support section of thick bamboo 24 to reach the motor and drive film body 2 at tension roller 3, the effect of spacing slip and rolling is gone up in the arc profile of two 4 and three 6 of tension rollers to reach fiber container 7, reach simultaneously through two 3 of the tension rollers that set up in two 4 outside symmetries of tension roller and three 6 of tension roller and reach the effect of carrying out tension regulation to film body 2.
The tension adjusting device further comprises a second sliding groove 15 and a first sliding groove 13 which are formed in the outer wall of the equipment box 1, a first sliding block 16 is connected in the first sliding groove 13 in a limiting and sliding mode, the first sliding block 16 is fixedly connected with the first tension roller 3 opposite to one side of the equipment box 1, a first electric push rod 19 and a second electric push rod 22 are fixedly arranged in the equipment box 1, an output shaft of the first electric push rod 19 is fixedly connected with a fixed block 18, a through groove is formed in one side, opposite to the first electric push rod 19, of the fixed block 18, two symmetrical connecting rods 17 are connected in the through groove in a limiting and rotating mode, one end, far away from the fixed block 18, of each connecting rod 17 is respectively connected to the outer wall of the opposite side of the first sliding block 16 in a limiting and rotating mode, a second sliding block 20 is connected in the second sliding groove 15 in a limiting and sliding mode, a compression roller 5 is fixedly connected to one side, far away from the compression roller 5, of the second sliding block 20 is fixedly connected with a supporting block 21, the upper surface of the supporting block 21 is fixedly connected with the output shaft of the second electric push rod 22, and the controller 12 is electrically connected with the first electric push rod 19 and the second electric push rod 22.
The reciprocating motion of the output shaft of the electric push rod I19 can drive the fixed block 18 to reciprocate, so that when the fixed block 18 moves towards the sliding chute I13, the two connecting rods 17 push the two sliding blocks I16 to expand in the sliding chute I13, otherwise, the two sliding blocks I contract, so as to achieve the effect of driving the two tension rollers I3 to move freely, the up-and-down motion of the output shaft of the electric push rod II 22 can drive the supporting block 21 to move up and down, so as to drive the sliding blocks II 20 to move up and down in the sliding chute II 15, so as to drive the compression roller 5 to move up and down, finally, the movement of the two tension rollers I3 can achieve the effect of freely adjusting the tension of the film body 2 on the arc profile of the tension roller II 4, meanwhile, the compression roller 5 can freely descend to the surface of the film body 2 when needed, and the friction force when the film body 2 passes through is increased by matching with the tension roller II 4, thereby completing the effect of automatically adjusting the tension of the film body 2 during the traction.
Support 24 cavitys in be equipped with gasbag 11, gasbag 11 is close to one side of equipment box 1 and has seted up the suction nozzle 10 and communicate through the output tube of this suction nozzle 10 with the interior air pump of equipment box 1, a plurality of arc piece 9 of fixedly connected with on the arc profile of gasbag 11, one side fixedly connected with extrusion block 8 of arc piece 9 gasbag 11 mutually, a plurality of extrusion block 8 run through support 24 and with the spacing sliding connection of support 24, a plurality of extrusion block 8 is in support 24 interior annular array distribution, controller 12 and air pump electric connection.
The inner walls of the opposite sides of the first sliding groove 13 and the second sliding groove 15 are provided with six limiting grooves 14, one sides of the first sliding block 16 and the second sliding block 20 opposite to the limiting grooves 14 are fixedly connected with convex strips, and the convex strips are provided with six convex strips which are in limiting sliding connection with the corresponding limiting grooves 14.
The six raised strips and the corresponding limiting grooves 14 are in limiting sliding connection, so that the effect of improving the stability of the first sliding block 16 and the second sliding block 20 in the first sliding groove 13 and the second sliding groove 15 can be achieved.
The arc profiles of the tension roller I3, the tension roller II 4, the compression roller 5 and the tension roller III 6 are smooth surfaces and are made of stainless steel.
Through the stainless steel material of tension roller 3, tension roller two 4, compression roller 5 and tension roller three 6, can promote its life and avoid the surface corrosion, can reach the effect of avoiding the film to break through its glossy surface simultaneously.
The friction blocks 23 are fixedly connected to one sides of the extrusion blocks 8 opposite to the inner wall of the paper tube 7, and the friction blocks 23 are made of rubber.
The friction block 23 made of rubber is fixedly connected to one side of the extrusion block 8, which is opposite to the inner wall of the paper tube 7, so that the effect of further improving the stability of the extrusion block 8 for clamping the inner wall of the paper tube 7 can be achieved.
A display screen and operation keys are arranged on one side of the controller 12, which is back to the equipment box 1.
Through the display screen and the operation keys arranged on the outer wall of the controller 12, the on-off state of the first electric push rod 19 and the second electric push rod 22 can be conveniently controlled by a worker in real time, and the automation effect of the device is enhanced.
The working principle is as follows: this coiling mechanism is pull in PET membrane processing when using, at first keep away from the spacing sliding connection of one end of ejection of compact machine with film body 2 at first 3 in the tension roller, on the arc profile of two 4 and three 6 in tension roller and with the arc profile fixed connection of fiber container 7, start the air pump through controller 12 afterwards, make gasbag 11 when aerifing, the inflation through gasbag 11 makes fixed connection outwards do the expanding motion at the arc 9 on 11 arc profiles of gasbag, and then promote extrusion block 8 outwards to be synchronous expanding motion through arc 9, finally reach extrusion block 8 cooperation clutch blocks 23 and carry out stable automatic centre gripping effect to the fiber container 7 inner wall of cup jointing on 24 arc profiles of support cylinder, reach automatic stable automatic centre gripping effect to fiber container 7.
After the motor is started through the controller 12, the motor output shaft drives the supporting cylinder 24 to rotate and drives the paper cylinder 7 to rotate through the supporting cylinder 24 after the motor is started, so that the effect that the film body 2 is driven to slide in a limiting mode on the arc-shaped profiles of the tension roller I3, the tension roller II 4 and the tension roller III 6 and to be wound is achieved, and meanwhile the effect of tension compensation is achieved through the positions of the tension roller I3, the tension roller II 4 and the tension roller III 6.
The reciprocating motion of the output shaft of the electric push rod I19 can drive the fixed block 18 to reciprocate, so that when the fixed block 18 moves towards the sliding groove I13, the two connecting rods 17 push the two sliding blocks I16 to expand in the sliding groove I13, otherwise, the two sliding blocks I contract, so as to achieve the effect of driving the two tension rollers II 4 to move freely, the up-and-down motion of the output shaft of the electric push rod II 22 can drive the supporting block 21 to move up and down, so as to drive the sliding blocks II 20 to move up and down in the sliding groove II 15, so as to drive the compression roller 5 to move up and down, finally, the movement of the two tension rollers II 4 can achieve the effect of freely adjusting the tension of the film body 2 on the arc profile of the tension roller I3, meanwhile, the compression roller 5 can freely descend to the surface of the film body 2 when needed, and the friction force when the film body 2 passes through is increased by matching with the tension roller I3, thereby completing the effect of automatically adjusting the tension of the film body 2 during the traction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a coiling mechanism is pull in PET membrane processing, includes inside equipment box (1) that is equipped with motor and air pump and film body (2) that stretch out from ejection of compact machine, its characterized in that: the device comprises an equipment box (1), wherein the surface of the equipment box (1) is provided with a controller (12) and a tension adjusting device, the tension adjusting device comprises a tension roller II (4) fixedly connected to the surface of the equipment box (1), the outer side of the tension roller II (4) is provided with a tension roller I (3) and a tension roller III (6) which are symmetrical by taking the tension roller II (4) as a central line, one end of the tension roller III (6) is fixedly connected with the outer wall of the equipment box (1), an output shaft of a motor in the equipment box (1) penetrates through the equipment box (1) and is fixedly connected with a supporting cylinder (24), a paper cylinder (7) for rolling a film body (2) is sleeved on the arc profile of the supporting cylinder (24), one end of the film body (2) far away from a discharging machine is in limited sliding connection with the arc profiles of the tension roller I (3), the tension roller II (4) and the tension roller III (6) and is fixedly connected with the paper cylinder (7), the controller (12) and the motor are electrically connected with an external power supply.
2. The PET film processing, traction and winding device as claimed in claim 1, wherein: the tension adjusting device further comprises a second sliding groove (15) and first sliding grooves (13) which are formed in the outer wall of the equipment box (1), wherein the first sliding grooves (13) are connected with first sliding blocks (16) in a limiting and sliding mode, one sides of the first sliding blocks (16) back to the equipment box (1) are fixedly connected with first tension rollers (3), an electric push rod (19) and a second electric push rod (22) are fixedly arranged in the equipment box (1), an output shaft of the first electric push rod (19) is fixedly connected with a fixed block (18), a through groove is formed in one side of the fixed block (18) back to the first electric push rod (19), two symmetrical connecting rods (17) are connected in the through groove in a limiting and rotating mode, one end, far away from the fixed block (18), of each connecting rod (17) is connected to the outer wall of the opposite side of the first sliding blocks (16) in a limiting and sliding mode, a second sliding block (20) is connected in the second sliding groove (15) in a limiting and sliding mode, one side fixedly connected with compression roller (5) of the equipment box (1) is carried on the back in slider two (20), one side fixedly connected with supporting shoe (21) of compression roller (5) is kept away from in slider two (20), the upper surface of supporting shoe (21) and the output shaft fixed connection of electric putter two (22), controller (12) and electric putter one (19) and electric putter two (22) electric connection.
3. The PET film processing, traction and winding device as claimed in claim 1, wherein: be equipped with gasbag (11) in supporting cylinder (24) cavity, the output tube that air pump communicates in suction nozzle (10) and equipment box (1) through this suction nozzle (10) is seted up to one side that gasbag (11) are close to equipment box (1), fixedly connected with a plurality of arc piece (9) on the arc profile of gasbag (11), one side fixedly connected with extrusion piece (8), a plurality of gasbag (11) back of the body gasbag one side fixedly connected with extrusion piece (8) back to the back of the body, extrusion piece (8) run through supporting cylinder (24) and with the spacing sliding connection of supporting cylinder (24), a plurality of extrusion piece (8) ring array distributes in supporting cylinder (24), controller (12) and air pump electric connection.
4. The PET film processing, traction and winding device as claimed in claim 2, wherein: the limiting groove (14) is formed in the inner wall of the opposite side of the first sliding groove (13) and the second sliding groove (15), six limiting grooves (14) are formed in the inner wall of the opposite side of the first sliding groove (13) and the second sliding groove (15), protruding strips are fixedly connected to one side of the first sliding block (16) and one side of the second sliding block (20) opposite to the limiting grooves (14), and six protruding strips are connected with the corresponding limiting grooves (14) in a limiting sliding mode.
5. The PET film processing, traction and winding device as claimed in claim 1, wherein: the arc profiles of the tension roller I (3), the tension roller II (4), the compression roller (5) and the tension roller III (6) are smooth surfaces and are made of stainless steel.
6. A PET film processing traction winding device according to claim 3, characterized in that: a plurality of equal fixedly connected with clutch blocks (23) in one side of relative fiber container (7) inner wall of extrusion piece (8), the material of clutch blocks (23) is rubber.
7. The PET film processing, traction and winding device as claimed in claim 1, wherein: and a display screen and an operation key are arranged on one side of the controller (12) back to the equipment box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220204804.3U CN217322691U (en) | 2022-01-25 | 2022-01-25 | PET membrane processing traction winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220204804.3U CN217322691U (en) | 2022-01-25 | 2022-01-25 | PET membrane processing traction winding device |
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| Publication Number | Publication Date |
|---|---|
| CN217322691U true CN217322691U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220204804.3U Active CN217322691U (en) | 2022-01-25 | 2022-01-25 | PET membrane processing traction winding device |
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| CN (1) | CN217322691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367529A (en) * | 2022-09-06 | 2022-11-22 | 灵宝宝鑫电子科技有限公司 | Tension adjusting assembly and method for copper foil surface treatment machine |
-
2022
- 2022-01-25 CN CN202220204804.3U patent/CN217322691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367529A (en) * | 2022-09-06 | 2022-11-22 | 灵宝宝鑫电子科技有限公司 | Tension adjusting assembly and method for copper foil surface treatment machine |
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