CN209815316U - Film tensioning device of mobile phone film production equipment - Google Patents
Film tensioning device of mobile phone film production equipment Download PDFInfo
- Publication number
- CN209815316U CN209815316U CN201920475321.5U CN201920475321U CN209815316U CN 209815316 U CN209815316 U CN 209815316U CN 201920475321 U CN201920475321 U CN 201920475321U CN 209815316 U CN209815316 U CN 209815316U
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- Prior art keywords
- film
- extension board
- fixedly connected
- support plate
- movable
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- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 abstract description 10
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 46
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a film overspeed device tensioner of cell-phone film production facility, including bottom plate, first extension board, second extension board, live-rollers and tensioning roller, the bottom of first extension board and second extension board all with the top fixed connection of bottom plate, fixedly connected with connecting rod between one side that first extension board and second extension board are relative, the inside of live-rollers is connected with the surface rotation of connecting rod, the utility model relates to a overspeed device tensioner technical field. This film overspeed device tensioner of cell-phone film production facility, through the movable groove has all been seted up in the inside at first extension board and second extension board, rotate between the bottom of movable groove inner wall and the top and be connected with the screw rod, the surperficial threaded connection of screw rod has the movable block, the rate of tension of regulation film at the rolling in-process that such device design can be convenient makes the film maintain under a suitable rate of tension always, has guaranteed that the fold can not appear in the film, has improved the production quality of film.
Description
Technical Field
The utility model relates to a overspeed device tensioner technical field specifically is a film overspeed device tensioner of cell-phone film production facility.
Background
The film is a thin and soft transparent sheet made of plastic, adhesive or other materials, and the scientific explanation of the film is as follows: two-dimensional materials formed by deposition of atoms, molecules or ions on a substrate surface, for example: optical films, composite films, superconducting films, polyester films, nylon films, plastic films and the like, and the films are widely used in the industries of electronics, machinery, printing and the like.
In the production and processing of cell-phone film, need carry out the rolling packing to the film after processing is accomplished, in the production facility of current cell-phone film, can often lead to the fact the fashioned film of rolling to appear the fold because of the film is lax at the rolling in-process of film, cause the film can't use, increase the manufacturing cost of cell-phone film, the overspeed device tensioner that prior art used in addition generally adopts the telescopic link to carry out the height adjustment to the tensioning roller, accurate tensioning dynamics is difficult to master at the in-process that uses to such an adjustment mode, tensioning dynamics not enough can make the film fold appear, the quality of film can be influenced to the tensioning dynamics too greatly.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a film overspeed device tensioner of cell-phone film production facility has solved among the current cell-phone film production facility to the rolling forming process of film, and the fold appears in the film is lax leads to the film to be unable suitable for, adopts the telescopic link to carry out the problem that tensioning roller altitude mixture control is difficult to master the tensioning dynamics.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a film tensioning device of mobile phone film production equipment comprises a bottom plate, a first support plate, a second support plate, a rotating roller and a tensioning roller, wherein the bottoms of the first support plate and the second support plate are fixedly connected with the top of the bottom plate, a connecting rod is fixedly connected between one sides of the first support plate and the second support plate opposite to each other, the inside of the rotating roller is rotatably connected with the surface of the connecting rod, movable grooves are respectively formed in the insides of the first support plate and the second support plate, a screw rod is rotatably connected between the bottom and the top of the inner wall of each movable groove, a movable block is in threaded connection with the surface of the screw rod, a movable rod is fixedly connected to the right side of the movable block, vertical grooves matched with the movable rods are respectively formed in one sides of the first support plate and the second support plate opposite to each other, the inside of the tensioning roller is rotatably connected with the surface of the movable rods, and an anti, the top fixedly connected with motor case of bottom plate, the bottom fixedly connected with motor of motor incasement wall, the fixed surface of motor output shaft is connected with first gear, the bottom fixedly connected with second gear on screw rod surface.
Preferably, a sliding groove is formed in one side of the inner wall of the movable groove, and a sliding block is connected to the inside of the sliding groove in a sliding mode.
Preferably, one side of the sliding block is fixedly connected with one side of the movable block through a connecting piece.
Preferably, the motor case, the first support plate and the second support plate are all provided with through grooves.
Preferably, teeth of the first gear and teeth of the second gear are meshed with each other.
Preferably, one side of the front surface of the first support plate is fixedly connected with a control switch.
Advantageous effects
The utility model provides a film overspeed device tensioner of cell-phone film production facility. Compared with the prior art, the method has the following beneficial effects:
(1) this cell-phone film production facility's film overspeed device tensioner, the movable groove has all been seted up through the inside at first extension board and second extension board, it is connected with the screw rod to rotate between the bottom of movable groove inner wall and the top, the surperficial threaded connection of screw rod has the movable block, the right side fixedly connected with movable rod of movable block, first extension board all sets up the perpendicular groove with movable rod looks adaptation with one side that the second extension board is relative, the inside of tensioning roller is connected with the surperficial rotation of movable rod, the fixed surface of tensioning roller is connected with anti-skidding cover, the rate of tension of regulation film at the rolling in-process that such device design can be convenient, make the film maintain under a suitable rate of tension always, the fold can not appear in the assurance film, improve the production quality of film.
(2) This film overspeed device tensioner of cell-phone film production facility, through the top fixedly connected with motor case at the bottom plate, the bottom fixedly connected with motor of motor incasement wall, the fixed surface of motor output shaft is connected with first gear, the bottom fixedly connected with second gear on screw rod surface utilizes the meshing between gear and the gear to adjust the transmission, avoid directly utilizing the telescopic link to carry out being difficult to control of tensioning roller altitude mixture control, the rate of tension that more convenient control tensioning roller changed the film like this.
Drawings
Fig. 1 is a top view of the structure of the present invention;
fig. 2 is a front view of a second support plate structure of the present invention;
fig. 3 is a side view of the internal structure of the first support plate of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;
fig. 5 is a perspective view of the tension roller structure of the present invention.
In the figure: 1-bottom plate, 2-first support plate, 3-second support plate, 4-rotating roller, 5-tensioning roller, 6-connecting rod, 7-movable groove, 8-screw rod, 9-movable block, 10-movable rod, 11-vertical groove, 12-antiskid sleeve, 13-motor box, 14-motor, 15-first gear, 16-second gear, 17-chute, 18-slide block, 19-through groove and 20-control switch.
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. 1-5, the present invention provides a technical solution: a film tensioning device of mobile phone film production equipment comprises a bottom plate 1, a first support plate 2, a second support plate 3, a rotating roller 4 and a tensioning roller 5, wherein one side of the front surface of the first support plate 2 is fixedly connected with a control switch 20, the control switch 20 is electrically connected with two motors 14 arranged on the tensioning device, the control switch 20 synchronously controls working switches of the two motors 14, the bottoms of the first support plate 2 and the second support plate 3 are fixedly connected with the top of the bottom plate 1, a connecting rod 6 is fixedly connected between one side of the first support plate 2 opposite to the second support plate 3, the inside of the rotating roller 4 is rotatably connected with the surface of the connecting rod 6, movable grooves 7 are respectively arranged inside the first support plate 2 and the second support plate 3, one side of the inner wall of each movable groove 7 is provided with a sliding groove 17, the inside of each sliding groove 17 is slidably connected with a sliding block 18, one side of each sliding block 18 is fixedly connected with one side of a movable block, a screw rod 8 is rotatably connected between the bottom and the top of the inner wall of the movable groove 7, a movable block 9 is in threaded connection with the surface of the screw rod 8, a movable rod 10 is fixedly connected on the right side of the movable block 9, two ends of the movable rod 10 are respectively fixedly connected with one side of the movable block 9 inside the first support plate 2 and the second support plate 3, a vertical groove 11 matched with the movable rod 10 is respectively arranged on one side of the first support plate 2 opposite to the second support plate 3, the inside of the tensioning roller 5 is rotatably connected with the surface of the movable rod 10, an anti-skidding sleeve 12 is fixedly connected with the surface of the tensioning roller 5, the anti-skidding sleeve 12 is made of rubber material, a soft rubber raised strip is arranged on the surface of the anti-skidding sleeve 12, so that a film can be effectively prevented from skidding on the tensioning roller 5, a motor box 13 is fixedly connected with the top of the bottom plate 1, a motor box 13 is respectively arranged inside the first support plate 2 and, the motor 14 is a three-phase asynchronous alternating current motor, the rotation of an output shaft of the motor 14 can realize positive and negative rotation, the motor 14 performs positive and negative rotation work through a control switch 20, the motor 14 performs electric energy supply through an external power supply, a first gear 15 is fixedly connected to the surface of the output shaft of the motor 14, a second gear 16 is fixedly connected to the bottom of the surface of the screw rod 8, and teeth of the first gear 15 and teeth of the second gear 16 are meshed with each other.
When the device is used, a worker energizes the device, films to be rolled after production are sequentially paved on the left rotating roller 4, the lower part of the tension roller 5 and the upper part of the right rotating roller 4, the worker operates the control switch 20 to enable output shafts of the two motors 14 to synchronously rotate forwards, the output shafts of the motors 14 rotate to drive the first gear 15 to rotate, the second gear 16 meshed with teeth of the first gear 15 drives the screw rod 8 to rotate, the movable block 9 in threaded connection with the surface of the screw rod 8 moves downwards on the screw rod 8, the movable block 9 drives the tension roller 5 to move downwards, the tension roller 5 applies downward pressure to the surface of the films, the tension degree of the films is improved to a preset pressure, the control switch 20 is operated to close the working switch of the motors 14, and the whole working principle of the film tensioning device of the mobile phone film production equipment is the above principle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a film overspeed device tensioner of cell-phone film production facility, includes bottom plate (1), first extension board (2), second extension board (3), live-rollers (4) and tensioning roller (5), the bottom of first extension board (2) and second extension board (3) all with the top fixed connection of bottom plate (1), fixedly connected with connecting rod (6) between one side that first extension board (2) and second extension board (3) are relative, the inside of live-rollers (4) is connected its characterized in that with the surperficial rotation of connecting rod (6): the inner parts of the first support plate (2) and the second support plate (3) are respectively provided with a movable groove (7), the bottom and the top of the inner wall of the movable groove (7) are connected with a screw rod (8) in a rotating manner, the surface of the screw rod (8) is connected with a movable block (9) in a threaded manner, the right side of the movable block (9) is fixedly connected with a movable rod (10), one side of the first support plate (2) opposite to the second support plate (3) is respectively provided with a vertical groove (11) matched with the movable rod (10), the inner part of the tensioning roller (5) is rotatably connected with the surface of the movable rod (10), the surface of the tensioning roller (5) is fixedly connected with an anti-skidding sleeve (12), the top of the bottom plate (1) is fixedly connected with a motor box (13), the bottom of the inner wall of the motor box (13) is fixedly connected with a motor (14), and the surface of an output shaft of the, the bottom of the surface of the screw rod (8) is fixedly connected with a second gear (16).
2. The film tensioning device of the mobile phone film production equipment as claimed in claim 1, wherein: one side of the inner wall of the movable groove (7) is provided with a sliding groove (17), and the sliding groove (17) is connected with a sliding block (18) in a sliding manner.
3. The film tensioning device of the mobile phone film production equipment as claimed in claim 2, wherein: one side of the sliding block (18) is fixedly connected with one side of the movable block (9) through a connecting piece.
4. The film tensioning device of the mobile phone film production equipment as claimed in claim 1, wherein: through grooves (19) are formed in the motor box (13), the first support plate (2) and the second support plate (3).
5. The film tensioning device of the mobile phone film production equipment as claimed in claim 1, wherein: the teeth of the first gear (15) and the teeth of the second gear (16) are meshed.
6. The film tensioning device of the mobile phone film production equipment as claimed in claim 1, wherein: the right side of the front surface of the first support plate (2) is fixedly connected with a control switch (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475321.5U CN209815316U (en) | 2019-04-10 | 2019-04-10 | Film tensioning device of mobile phone film production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920475321.5U CN209815316U (en) | 2019-04-10 | 2019-04-10 | Film tensioning device of mobile phone film production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209815316U true CN209815316U (en) | 2019-12-20 |
Family
ID=68879272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920475321.5U Expired - Fee Related CN209815316U (en) | 2019-04-10 | 2019-04-10 | Film tensioning device of mobile phone film production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209815316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722959A (en) * | 2020-12-28 | 2021-04-30 | 姜慧 | Automatic plastic composite film winding and packaging system and winding process thereof |
| CN112828962A (en) * | 2021-01-26 | 2021-05-25 | 李海平 | Plastic film high efficiency cutting device convenient to pay-off |
-
2019
- 2019-04-10 CN CN201920475321.5U patent/CN209815316U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722959A (en) * | 2020-12-28 | 2021-04-30 | 姜慧 | Automatic plastic composite film winding and packaging system and winding process thereof |
| CN112722959B (en) * | 2020-12-28 | 2022-10-14 | 慈溪市新华包装有限公司 | Automatic plastic composite film winding and packaging system and winding process thereof |
| CN112828962A (en) * | 2021-01-26 | 2021-05-25 | 李海平 | Plastic film high efficiency cutting device convenient to pay-off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191220 |