CN220787602U - Edge cutting device for film production - Google Patents
Edge cutting device for film production Download PDFInfo
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- CN220787602U CN220787602U CN202321884058.8U CN202321884058U CN220787602U CN 220787602 U CN220787602 U CN 220787602U CN 202321884058 U CN202321884058 U CN 202321884058U CN 220787602 U CN220787602 U CN 220787602U
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- roller
- cutting device
- film
- unwinding
- film production
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- 238000005520 cutting process Methods 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000009966 trimming Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 54
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 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
- 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
- 238000005096 rolling process Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a trimming device for film production, wherein a cutting device is arranged at the lower station of a tensioning roller set, a correction device is arranged between the tensioning roller set and the cutting device, two ends of a processing platform corresponding to the cutting device are respectively provided with a fixed support, the cutting device comprises a movable platform arranged on the fixed support, a cutter assembly arranged below the movable platform and a screw rod penetrating through the cutter assembly, the end surface of the bottom end of the movable platform is provided with a sliding rail, the top of the cutter assembly is movably connected with the sliding rail, the screw rod can be rotated to simultaneously control the opposite movement or the back movement between the two cutter assemblies, the width size to be cut can be conveniently and rapidly adjusted towards two sides by taking the central position of the width direction of a film as the center, and the correction device corrects and aligns the film during cutting, so that the film transmission during cutting is prevented from deviating to affect the cutting effect.
Description
Technical Field
The utility model relates to the technical field of film production equipment, in particular to a trimming device for film production.
Background
A film is a thin, flexible, transparent sheet made of plastic, adhesive, rubber or other material, and is scientifically explained as: two-dimensional materials formed by atomic, molecular or ionic deposition on a substrate surface, such as: optical films, composite films, superconducting films, polyester films, nylon films, plastic films and the like are widely used in industries such as electronics, machinery, agriculture and the like, most of edge positions of the films are difficult to be leveled after the films are processed, if the edge positions are not cut, the rolling effect of the films can be affected, in a patent application document with the application number of CN202122242519.9, cutters can be arranged on an installation rod through installation holes, so that the positions of the cutters are adjusted, but when the positions of the cutters are adjusted, the cutters on two sides need to be adjusted one by one, so that the cutter is inconvenient; in the cutting, drive a plurality of press coverage poles and remove downwards through the lifter plate and press the film and cover, when pacifying the film, a plurality of press coverage poles carry out auxiliary fixation to the film to prevent that the film from being when being pruned, the film removes, but the film can be because the inhomogeneous displacement that produces of atress inevitably when the transmission can influence the cutting effect of cutter to the film edge.
Disclosure of Invention
Aiming at the technical defects in the background art, the utility model provides the edge cutting device for film production, which solves the technical problems and meets the actual demands, and the specific technical scheme is as follows:
the utility model provides a side cut device is used in film production, includes the processing platform, the front portion of processing platform is equipped with unreels the device, unreels the lower station department of device and is equipped with tensioning roller group, tensioning roller group's lower station department is equipped with cutting device, tensioning roller group with be equipped with correcting unit between the cutting device, processing platform corresponds cutting device's both ends all are equipped with the fixed bolster, the fixed bolster top is equipped with the lift cylinder, cutting device is including setting up movable platform on the fixed bolster, setting are in the cutter subassembly of movable platform below and wear to establish the lead screw on the cutter subassembly, movable platform's bottom terminal surface is equipped with the slide rail, cutter subassembly's top with slide rail swing joint.
As the improvement of above-mentioned scheme, cutter unit spare quantity is two, and wears to establish through the lead screw to be connected, cutter unit spare includes slider, tool bit and fixed block, the slider top with slide rail swing joint, the bottom of slider pass through the screw with fixed block fixed connection, the tool bit passes through the screw fixation the fixed block with between the slider.
As the improvement of the scheme, one end of the sliding block, which is close to the sliding rail, is provided with a screw hole, one end of the screw rod is provided with a rotary handle, one end of the screw rod, which is close to the rotary handle, is provided with a positive thread, one end of the screw rod, which is far away from the rotary handle, is provided with a reverse thread, and the threads in the screw hole are matched with the threads on the screw rod.
As the improvement of above-mentioned scheme, unreeling device includes first unreeling roller and second unreeling roller, the tip of first unreeling roller and second unreeling roller is equipped with first unreeling support and second unreeling support respectively, the high size of first unreeling support is higher than the high size of second unreeling support.
As the improvement of above-mentioned scheme, processing platform corresponds the both ends position of tensioning roller group is equipped with the fixed plate, two be equipped with a plurality of tensioning rollers of crisscross setting from top to bottom between the fixed plate, the fixed plate orientation cutting device's direction is equipped with tensioning adjusting device.
As the improvement of above-mentioned scheme, tensioning adjusting device includes flexible cylinder and grip roll, the outside terminal surface level of fixed plate is equipped with extends the platform, flexible cylinder sets up extend the platform on and laminate the outer terminal surface at the fixed plate, be equipped with on the fixed plate with the straight word groove of flexible cylinder's output working direction alignment, the tip of grip roll is followed straight word groove stretch out with flexible cylinder's output fixed connection.
As the improvement of above-mentioned scheme, processing platform corresponds cutting device's front portion and rear portion are equipped with first compression roller and second compression roller respectively, the bottom of first compression roller and second compression roller all is laminated with processing platform's surface.
As the improvement of above-mentioned scheme, correcting unit is including being setting up first correction roller and second correction roller from top to bottom, the one end of first correction roller and second correction roller is equipped with the connecting block, the other end connection of connecting block is equipped with the correction cylinder, the surface laminating position of first correction roller and second correction roller with the surface height parallel and level of processing platform.
The utility model has the beneficial effects that: the cutter assembly moves along the length direction of the sliding rail under the control of the rotation of the screw rod, the screw rod is provided with a positive thread and a reverse thread, the screw rod is symmetrically provided with two cutter assemblies in a penetrating mode, the screw rod rotates to simultaneously control the two cutter assemblies to move in opposite directions or move in opposite directions, the width dimension of a film to be cut can be conveniently and rapidly adjusted to two sides by taking the central position of the width direction of the film as the center, and the correction device corrects and aligns the film during cutting, so that the film transmission is prevented from deviating when the film is cut, and the cutting effect is prevented from being influenced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a cutter assembly according to the present utility model.
Fig. 3 is a schematic structural diagram of a calibration device according to the present utility model.
Fig. 4 is a schematic view of the structure of the screw rod of the present utility model.
Wherein: the device comprises a processing platform 1, a fixed support 101, a lifting cylinder 102, a fixed plate 103, an extension platform 104, a straight groove 105, a first compression roller 106, a second compression roller 107, an unreeling device 2, a first unreeling roller 201, a second unreeling roller 202, a first unreeling support 203, a second unreeling support 204, a tensioning roller group 3, a tensioning roller 301, a tensioning adjusting device 4, a telescopic cylinder 401, a clamping roller 402, a cutting device 5, a movable platform 501, a sliding rail 502, a cutter assembly 6, a sliding block 601, a cutter head 602, a fixed block 603, a screw hole 604, a screw rod 7, a rotary handle 701, a positive thread 702, a negative thread 703, a correcting device 8, a first correcting roller 801, a second correcting roller 802, a correcting cylinder 803 and a connecting block 804.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings and examples, but the embodiments of the present utility model are not limited to the following examples, and the present utility model relates to the relevant essential parts in the art, and should be regarded as known and understood by those skilled in the art.
As shown in fig. 1 to 4, a trimming device for film production comprises a processing platform 1, the front portion of the processing platform 1 is provided with an unreeling device 2, a lower station of the unreeling device 2 is provided with a tensioning roller set 3, a lower station of the tensioning roller set 3 is provided with a trimming device 5, the tensioning roller set 3 and the trimming device 5 are provided with a correction device 8, the processing platform 1 corresponds to two ends of the trimming device 5 are respectively provided with a fixing support 101, a lifting cylinder 102 is arranged above the fixing support 101, the trimming device 5 comprises a movable platform 501 arranged on the fixing support 101, a cutter assembly 6 arranged below the movable platform 501 and a screw rod 7 penetrating through the cutter assembly 6, the end face of the bottom end of the movable platform 501 is provided with a sliding rail 502, and the top of the cutter assembly 6 is movably connected with the sliding rail 502.
As shown in fig. 1, when the film feeding device 2 is used, the film is fed through the first feeding roller 201 and the second feeding roller 202 in turn, the fed film passes through the tensioning roller set 3 and sequentially bypasses the tensioning rollers 301 which are arranged in a staggered manner up and down, the surface tension of the film in the conveying process is regulated through the tensioning regulating device 4, the surface of the film is prevented from being too tight or too loose, the film is keyed into the cutting device 5 to cut edges after passing through the tensioning roller set 3, the side edges of the film are cut, when the film is cut, the stability of the transmission is influenced by external force, the film is easy to deviate, the correcting device 8 plays a role in correcting the film, the deviation distance of the film is prevented from becoming larger gradually, and the cutting is facilitated to be completed by taking the center position of the width direction of the film as the center.
As shown in fig. 1, fig. 2 and fig. 4, in the structure of the present utility model, the number of the cutter assemblies 6 is two, and the cutter assemblies 6 are connected by penetrating the screw rod 7, and the two cutter assemblies 6 are symmetrically penetrating the screw rod 7 along the middle of the screw rod 7, and are respectively engaged with the positive thread 702 and the negative thread 703 on the screw rod 7, it should be noted that the cutter assemblies 6 include a slider 601, a cutter head 602 and a fixing block 603, the top end of the slider 601 is movably connected with the slide rail 502, one end of the slider 601 near the slide rail 502 is provided with a screw hole 604, the screw rod 7 is penetrating the screw hole 604 on the slider 601, one end of the screw rod 7 is provided with a rotating handle 701, and the rotating handle 701 is rotated to control the two cutter assemblies 6 to move in opposite directions or move in opposite directions, so that the width dimension to be cut can be conveniently and rapidly adjusted by taking the center position of the width direction of the film as the center, one end of the screw rod 7 near the rotating handle 701 is provided with a positive thread 702, one end of the screw rod 7 far from the rotating handle 701 is provided with a screw hole 604, one end of the screw rod 7 near the rotating handle is connected with the screw hole 604, and the other end of the slider 7 is fixed with the screw head 602 by the screw head 602 through the screw hole 602.
As shown in fig. 1, further, in the foregoing solution, the unwinding device 2 includes a first unwinding roller 201 and a second unwinding roller 202, end portions of the first unwinding roller 201 and the second unwinding roller 202 are respectively provided with a first unwinding bracket 203 and a second unwinding bracket 204, a height dimension of the first unwinding bracket 203 is higher than a height dimension of the second unwinding bracket 204, when the film is unwound, a user may unwind the film through the first unwinding roller 201 and the second unwinding roller 202 in turn, and when one of the unwinding rollers is used for unwinding, the film roll on the other unwinding roller may be replaced, so as to realize continuous feeding.
As shown in fig. 1, further, in the above-mentioned scheme, the processing platform 1 is equipped with the fixed plate 103 corresponding to the both ends position of tensioning roller group 3, two be equipped with a plurality of tensioning rollers 301 that stagger from top to bottom between the fixed plate 103, the film is in around establishing in proper order on the tensioning roller 301, the fixed plate 103 is towards the direction of cutting device 5 is equipped with tensioning adjusting device 4, tensioning adjusting device 4 includes telescopic cylinder 401 and clamping roller 402, the outside terminal surface level of fixed plate 103 is equipped with extension platform 104, telescopic cylinder 401 sets up on extension platform 104 and laminating at the outer terminal surface of fixed plate 103, be equipped with on the fixed plate 103 with a word groove 105 that aligns with the output direction of telescopic cylinder 401, the tip of clamping roller 402 is followed a word groove 105 stretches out with the output fixed connection of telescopic cylinder 401, when the film is comparatively loose or excessively tensioning in the surface, telescopic cylinder 401 control clamping roller 402 moves along a word groove 105, increases or reduces the conveying distance of film for the tensioning surface keeps good cutting device cuts the film under the film, is favorable to cut the device.
As shown in fig. 1, in the foregoing solution, further, the processing platform 1 is provided with a first press roller 106 and a second press roller 107 corresponding to the front portion and the rear portion of the cutting device 5, respectively, the bottom ends of the first press roller 106 and the second press roller 107 are attached to the surface of the processing platform 1, the film is wound around the bottoms of the first press roller 106 and the second press roller 107, and the first press roller 106 and the second press roller 107 are used for maintaining the stability of the film when trimming, so as to avoid the occurrence of vibration when the film is cut.
As shown in fig. 1 and 3, further, in the foregoing solution, the correction device 8 includes a first correction roller 801 and a second correction roller 802 that are disposed up and down, one ends of the first correction roller 801 and the second correction roller 802 are provided with a connection block 804, the other end of the connection block 804 is connected with a correction cylinder 803, the surface bonding positions of the first correction roller 801 and the second correction roller 802 are flush with the surface height of the processing platform 1, the number of the correction devices 8 is two, the correction devices are respectively disposed on two sides of the processing platform 1 corresponding to the film and clamp the film in the conveying state, when the film is offset towards one side, the correction cylinders 803 on the two sides simultaneously push the first correction roller 801 and the second correction roller 802 to move towards the opposite direction of the offset direction of the film, and correct the conveying position of the film, so as to prevent the offset from affecting the cutting effect when the film is transmitted during cutting.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (8)
1. The utility model provides a side cut device for film production, its characterized in that, including processing platform (1), the front portion of processing platform (1) is equipped with unreels device (2), the lower station department of unreeling device (2) is equipped with tensioning roller group (3), lower station department of tensioning roller group (3) is equipped with cutting device (5), tensioning roller group (3) with be equipped with correcting unit (8) between cutting device (5), processing platform (1) corresponds the both ends of cutting device (5) all are equipped with fixed bolster (101), fixed bolster (101) top is equipped with lift cylinder (102), cutting device (5) are including setting up movable platform (501) on fixed bolster (101), set up cutter assembly (6) of movable platform (501) below and wear to establish lead screw (7) on cutter assembly (6), the bottom terminal surface of movable platform (501) is equipped with slide rail (502), the top of cutter assembly (6) with slide rail (502) swing joint.
2. The edge cutting device for film production according to claim 1, wherein the number of the cutter assemblies (6) is two, the cutter assemblies (6) are connected through threaded screws (7), the cutter assemblies (6) comprise a sliding block (601), a cutter head (602) and a fixed block (603), the top end of the sliding block (601) is movably connected with the sliding rail (502), the bottom end of the sliding block (601) is fixedly connected with the fixed block (603) through screws, and the cutter head (602) is fixed between the fixed block (603) and the sliding block (601) through screws.
3. The edge cutting device for film production according to claim 2, wherein a screw hole (604) is formed in one end of the slider (601) close to the sliding rail (502), a rotary handle (701) is formed in one end of the screw rod (7), a positive thread (702) is formed in one end of the screw rod (7) close to the rotary handle (701), a reverse thread (703) is formed in one end of the screw rod (7) away from the rotary handle (701), and threads in the screw hole (604) are matched with threads on the screw rod (7).
4. The edge trimming device for film production according to claim 1, wherein the unwinding device (2) comprises a first unwinding roller (201) and a second unwinding roller (202), the ends of the first unwinding roller (201) and the second unwinding roller (202) are respectively provided with a first unwinding bracket (203) and a second unwinding bracket (204), and the height dimension of the first unwinding bracket (203) is higher than the height dimension of the second unwinding bracket (204).
5. The edge cutting device for film production according to claim 1, wherein fixing plates (103) are arranged at positions of the processing platform (1) corresponding to two ends of the tensioning roller set (3), a plurality of tensioning rollers (301) which are arranged in a vertically staggered mode are arranged between the two fixing plates (103), and a tensioning adjusting device (4) is arranged on the fixing plates (103) towards the direction of the cutting device (5).
6. The edge cutting device for film production according to claim 5, wherein the tensioning adjustment device (4) comprises a telescopic cylinder (401) and a clamping roller (402), an extension platform (104) is horizontally arranged on the outer end face of the fixing plate (103), the telescopic cylinder (401) is arranged on the extension platform (104) and is attached to the outer end face of the fixing plate (103), a straight slot (105) aligned with the working direction of the output end of the telescopic cylinder (401) is arranged on the fixing plate (103), and the end portion of the clamping roller (402) extends out along the straight slot (105) to be fixedly connected with the output end of the telescopic cylinder (401).
7. The edge cutting device for film production according to claim 1, wherein the front part and the rear part of the processing platform (1) corresponding to the cutting device (5) are respectively provided with a first press roller (106) and a second press roller (107), and the bottom ends of the first press roller (106) and the second press roller (107) are respectively attached to the surface of the processing platform (1).
8. The edge trimming device for film production according to claim 1, wherein the correction device (8) comprises a first correction roller (801) and a second correction roller (802) which are arranged up and down, one ends of the first correction roller (801) and the second correction roller (802) are provided with a connecting block (804), the other ends of the connecting block (804) are connected with a correction cylinder (803), and the surface attaching positions of the first correction roller (801) and the second correction roller (802) are flush with the surface height of the processing platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884058.8U CN220787602U (en) | 2023-07-18 | 2023-07-18 | Edge cutting device for film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884058.8U CN220787602U (en) | 2023-07-18 | 2023-07-18 | Edge cutting device for film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220787602U true CN220787602U (en) | 2024-04-16 |
Family
ID=90632119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321884058.8U Active CN220787602U (en) | 2023-07-18 | 2023-07-18 | Edge cutting device for film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220787602U (en) |
-
2023
- 2023-07-18 CN CN202321884058.8U patent/CN220787602U/en active Active
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