CN222204278U - A trimming machine for BOPP film production - Google Patents
A trimming machine for BOPP film production Download PDFInfo
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- CN222204278U CN222204278U CN202420949852.4U CN202420949852U CN222204278U CN 222204278 U CN222204278 U CN 222204278U CN 202420949852 U CN202420949852 U CN 202420949852U CN 222204278 U CN222204278 U CN 222204278U
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- box body
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Abstract
The utility model relates to the technical field, in particular to an edge trimmer for BOPP film production, which comprises a box body and a first supporting block, wherein the surface of the box body is fixedly connected with the first supporting block, an edge trimming adjusting device is arranged in the box body, a tension adjusting device is arranged on the surface of the box body, the surface of the first supporting block is movably connected with a guide roller through a rotating shaft, a second supporting block is fixedly connected with the surface of the box body, and a BOPP film is wound on the surface of the guide roller.
Description
Technical Field
The utility model relates to the technical field, in particular to an edge trimmer for BOPP film production.
Background
BOPP film (biaxially oriented polypropylene film) is a polymer film widely used in packaging, printing, labeling and other fields. It has high strength, good transparency, excellent barrier properties and stiffness, and also has excellent moisture resistance and chemical resistance, and it is necessary to trim BOPP films when they are produced.
For example, the BOPP film production trimmer with the authorized bulletin number of CN207607021U is matched with the shaft sleeve through the cutter, and the trimmer for BOPP film production can trim the edges at two sides of the trimmer before film winding, so that the operation is simple, the use is convenient, the working efficiency is high, the edge of the film is ensured to be flat, and the film quality is improved. But the device just can realize the rim charge width that the cutter cut through the position of adjusting the axle sleeve through the locking screw on the axle sleeve position with locking the axle sleeve position, needs the manual position of adjusting the axle sleeve of operating personnel, has increased operating personnel's work load, has reduced the work efficiency of the device, and the device is fixed because the distance between two deflector rolls makes when trimming the BOPP film cuts, can not adjust the tension between the BOPP film, leads to the position that trimming cuts to change easily, has influenced the effect of deburring, has reduced the deburring quality of the device.
Disclosure of utility model
The utility model aims to solve the problems that an operator manually adjusts the position of a shaft sleeve, the workload of the operator is increased, the working efficiency of the device is reduced, the tension between BOPP films cannot be adjusted by the device, the trimming position is easily changed, the trimming effect is affected, and the trimming quality of the device is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a trimmer is used in BOPP film production, includes box and first supporting shoe, the fixed first supporting shoe that links to each other in box surface, the inside trimming adjustment device that is equipped with of box, the box surface is equipped with tension adjusting device, first supporting shoe surface links to each other with the deflector roll activity through the pivot, the fixed second supporting shoe that links to each other of box surface, the deflector roll surface winding has the BOPP film.
Preferably, the tension adjusting device comprises a second motor and a second housing, the surface of the second housing is fixedly connected with the surface of the box body, the second motor is fixedly connected with the surface of the second housing through a bracket, an output shaft of the second motor is rotationally connected with the surface of the second housing through a bearing, the output shaft of the second motor is fixedly connected with a worm, the worm is meshed with a worm wheel, a rotating rod is fixedly connected with a protruding part on the surface of the worm wheel, and the surface of the second housing is fixedly connected with a fixing block.
Preferably, the protruding part on the surface of the worm wheel is rotationally connected with the surface of the second housing through a bearing, the slideway arranged on the surface of the fixed block is slidingly connected with the surface of the third supporting block, the slideway arranged on the surface of the third supporting block is slidingly connected with the surface of the second housing, and the slide arranged on the surface of the rotating rod is slidingly connected with the protruding part on the surface of the third supporting block.
Preferably, the surface of the second supporting block is rotationally connected with the surface of the guide roller through a rotating shaft, and the surface of the third supporting block is rotationally connected with the surface of the wind-up roller through a rotating shaft.
Preferably, the trimming adjusting device comprises a first motor and a first shell, the first motor is rotationally connected with the surface of the box body through a support, an output shaft of the first motor is rotationally connected with the surface of the box body through a bearing, a stud is fixedly connected with the output shaft of the first motor, the surface of the stud is connected with a threaded hole formed in the surface of a threaded block through threads, the surface of the threaded block is fixedly connected with the first shell, a fixing plate is fixedly connected with the surface of the box body, a hydraulic cylinder is fixedly connected with the surface of the first shell, a fixing box is fixedly connected with the surface of the first shell, a slide way formed in the surface of the fixing box is slidably connected with the surface of a fixture block, a pull block is fixedly connected with the surface of the fixture block through a slide way formed in the surface of the fixing box, and a spring is sleeved on the surface of the pull block.
Preferably, the thread block surface and the first shell surface are both connected with the slideway formed by the surface of the box body and the surface of the fixed plate in a sliding way, the telescopic end of the hydraulic cylinder is fixedly connected with one end of the cutter, the surface of the cutter is connected with the slideway formed by the surface of the fixed box in a sliding way, and the clamping groove formed by the surface of the cutter is clamped with the surface of the clamping block.
The trimmer for BOPP film production has the beneficial effects that through the cooperation of the trimming adjusting device and the tension adjusting device, the output shaft of the first motor is started to rotate to drive the stud to rotate, the stud rotates to drive the threaded block to move, the threaded block drives the first shell to move, the first shell drives the cutter on the surface to synchronously move to a proper position to stop, the width of the cutter for trimming the BOPP film is adjusted, an operator is not required to manually adjust the position of the shaft sleeve, the workload of the operator is reduced, the working efficiency is improved, the output shaft of the second motor is started to rotate to drive the worm to rotate, the worm wheel rotates to drive the rotating rod to move, the rotating rod drives the third supporting block and the winding roller to horizontally move away from the second supporting block, the distance between the second supporting block and the third supporting block is increased, the tension of the BOPP film is increased, the BOPP film is more accurate in trimming, and the trimming quality is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a side cross-sectional view of the trimming auxiliary device of FIG. 2;
FIG. 5 is a view of portion A of FIG. 4;
fig. 6 is a side cross-sectional view of the tension adjustment device of fig. 2.
In the figure, 1, a box body, 2, an edge trimming adjusting device, 201, a first motor, 202, a double-end stud, 203, a thread block, 204, a fixed plate, 205, a first shell, 206, a hydraulic cylinder, 207, a fixed box, 208, a clamping block, 209, a spring, 210, a pull block, 3, a tension adjusting device, 301, a second motor, 302, a second shell, 303, a worm, 304, a worm wheel, 305, a rotating rod, 306, a fixed block, 4, a first supporting block, 5, a guide roller, 6, a second supporting block, 7, a BOPP film, 8, a cutter, 9, a wind-up roll, 10 and a third supporting block.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Referring to fig. 1-6, in this embodiment, an edge trimmer for BOPP film production includes a box 1 and a first supporting block 4, where the surface of the box 1 is fixedly connected with the first supporting block 4, an edge trimming adjusting device 2 is disposed inside the box 1, a tension adjusting device 3 is disposed on the surface of the box 1, the surface of the first supporting block 4 is movably connected with a guide roller 5 through a rotating shaft, a second supporting block 6 is fixedly connected with the surface of the box 1, the surface of the guide roller 5 is wound with a BOPP film 7, a protruding portion of a worm wheel 304 is rotatably connected with the surface of a second housing 302 through a bearing, a slide way formed on the surface of a fixed block 306 is slidably connected with the surface of a third supporting block 10, the fixed block 304 and the second box 302 limit the position and movement track of the third supporting block 10, the surface of the third supporting block 10 is slidably connected with a slide way formed on the surface of the second housing 302, and the slide formed on the surface of the rotating rod 305 is slidably connected with the protruding portion of the surface of the third supporting block 10.
The surface of the second supporting block 6 is rotationally connected with the surface of the guide roller 5 through a rotating shaft, the surface of the third supporting block 10 is rotationally connected with the surface of the wind-up roller 9 through a rotating shaft, the wind-up roller 9 is driven by an external power device to rotate to wind the BOPP film, the surface of the threaded block 203 and the surface of the first shell 205 are both slidingly connected with the sliding way formed on the surface of the box body 1 and the surface of the fixed plate 204, the telescopic end of the hydraulic cylinder 206 is fixedly connected with one end of the cutter 8, the surface of the cutter 8 is slidingly connected with the sliding way formed on the surface of the fixed box 207, the clamping groove formed on the surface of the cutter 8 is clamped with the surface of the clamping block 208, and the guide roller 5, the cutter 8 and the BOPP film are disclosed in an authorized bulletin number of CN207607021U, and are not repeated.
Referring to fig. 1, 2, 4 and 5, the tension adjusting device 3 comprises a second motor 301 and a second housing 302, the first motor 301 is required to meet the working requirement according to the actual requirement, the surface of the second housing 302 is fixedly connected with the surface of the box body 1, the second motor 301 is fixedly connected with the surface of the second housing 302 through a bracket, an output shaft of the second motor 301 is rotatably connected with the surface of the second housing 302 through a bearing, a worm 303 is fixedly connected with the output shaft of the second motor 301, the worm 303 is meshed with a worm wheel 304, the worm 303 rotates to drive the worm wheel 304 to rotate, a rotating rod 305 is fixedly connected with a protruding part on the surface of the worm wheel 304, and a fixed block 306 is fixedly connected with the surface of the second housing 302.
Referring to fig. 1-3 and 5, the trimming adjusting device 2 comprises a first motor 201 and a first housing 205, the first motor 201 is rotationally connected with the surface of the box body 1 through a bracket according to actual requirements, an output shaft of the first motor 201 is rotationally connected with the surface of the box body 1 through a bearing, a stud 202 is fixedly connected with the output shaft of the first motor 201, the surface of the stud 202 is in threaded connection with a threaded hole formed in the surface of a threaded block 203, the stud 202 rotates to understand the movement of the threaded block 203, the surface of the threaded block 203 is fixedly connected with the first housing 205, the surface of the box body 1 is fixedly connected with a fixing plate 204, the surface of the first housing 205 is fixedly connected with a hydraulic cylinder 206, the hydraulic cylinder 206 is in sliding connection with the surface of a fixing box 207 according to actual requirements, a pull block 210 is fixedly connected with the surface of the clamping block 208, the surface of the pull block 210 is in sliding connection with the slide rail formed in the surface of the fixing box 207, the surface of the pull block 210 is sleeved with a spring 209, and the elasticity coefficient of the spring 209 is sleeved on the surface of the clamping block 209, so that the working requirements can be met according to actual requirements.
Working principle:
Trimming and adjusting process of BOPP film production cutters:
An operator sleeves the BOPP film roller on the surface of the guide roller 5, after winding the BOPP film roller on the surface of the wind-up roller 9, the external power supply of the first motor 201 is connected, the output shaft of the first motor 201 is started to rotate to drive the stud 202 to rotate, the stud 202 is rotated to drive the threaded block 203 to move, the threaded block 203 drives the first housing 205 to move, the first housing 205 drives the cutter 8 on the surface to synchronously move to a proper position to stop, the width of the cutter 8 for trimming the BOPP film is adjusted, when the cutter 8 needs to be replaced, the pull block 210 is pulled to drive the clamping block 208 to horizontally move, the clamping block 208 is not clamped with the groove on the surface of the cutter 8, the clamping block 208 compresses the spring 209, the operator takes out the cutter 8 to replace, after replacement, the cutter 8 is inserted into the first housing 205, the clamping block 208 is clamped with the groove on the surface of the cutter 8 under the reverse sitting force of the spring 209, the position of the cutter is fixed, and the trimming adjustment process of the cutter for BOPP film production is completed.
Tension adjusting process in BOPP film production:
When the BOPP film is trimmed, the gap between the BOPP films is required to be adjusted to control the tension, an external power supply of the second motor 301 is connected, an output shaft of the second motor 301 is started to rotate to drive the worm 303 to rotate, the worm 303 is rotated to drive the worm wheel 304 to rotate, the worm wheel 304 is rotated to drive the rotating rod 305 to move, the rotating rod 305 drives the third supporting block 10 and the winding roller 9 to horizontally move away from the second supporting block 6, the gap between the second supporting block 6 and the third supporting block 10 is increased, the tension of the BOPP films is increased, and after the third supporting block 10 moves, the worm wheel 304 and the worm 303 have self-locking characteristics, the third supporting block 10 cannot deviate, so that the tension adjusting process when the BOPP films are trimmed during the BOPP film production is completed more accurately.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The trimming machine for BOPP film production comprises a box body (1) and a first supporting block (4), wherein the first supporting block (4) is fixedly connected with the surface of the box body (1), and is characterized in that a trimming adjusting device (2) is arranged in the box body (1), a tension adjusting device (3) is arranged on the surface of the box body (1), the surface of the first supporting block (4) is movably connected with a guide roller (5) through a rotating shaft, a second supporting block (6) is fixedly connected with the surface of the box body (1), and a BOPP film (7) is wound on the surface of the guide roller (5).
2. The trimmer for BOPP film production according to claim 1, wherein the tension adjusting device (3) comprises a second motor (301) and a second housing (302), the surface of the second housing (302) is fixedly connected with the surface of the box body (1), the second motor (301) is fixedly connected with the surface of the second housing (302) through a bracket, an output shaft of the second motor (301) is rotatably connected with the surface of the second housing (302) through a bearing, a worm (303) is fixedly connected with the output shaft of the second motor (301), the worm (303) is meshed with a worm wheel (304), a rotating rod (305) is fixedly connected with a protruding part on the surface of the worm wheel (304), and a fixed block (306) is fixedly connected with the surface of the second housing (302).
3. The trimmer for BOPP film production as claimed in claim 2, wherein the protruding portion on the surface of the worm wheel (304) is rotatably connected with the surface of the second housing (302) through a bearing, the slideway on the surface of the fixed block (306) is slidably connected with the surface of the third supporting block (10), the slideway on the surface of the third supporting block (10) is slidably connected with the slideway on the surface of the second housing (302), and the slide on the surface of the rotating rod (305) is slidably connected with the protruding portion on the surface of the third supporting block (10).
4. The trimmer for BOPP film production of claim 3, wherein the surface of the second supporting block (6) is rotationally connected with the surface of the guide roller (5) through a rotating shaft, and the surface of the third supporting block (10) is rotationally connected with the surface of the wind-up roller (9) through a rotating shaft.
5. The trimmer for BOPP film production according to claim 1, wherein the trimming adjusting device (2) comprises a first motor (201) and a first housing (205), the first motor (201) is rotationally connected with the surface of the box body (1) through a support, an output shaft of the first motor (201) is rotationally connected with the surface of the box body (1) through a bearing, a stud (202) is fixedly connected with an output shaft of the first motor (201), the surface of the stud (202) is in threaded connection with a threaded hole formed in the surface of a threaded block (203), a first housing (205) is fixedly connected with the surface of the threaded block (203), a fixed plate (204) is fixedly connected with the surface of the box body (1), a hydraulic cylinder (206) is fixedly connected with the surface of the first housing (205), a slide way formed in the surface of the fixed box (207) is slidably connected with the surface of a fixture block (208), a pull block (210) is fixedly connected with the surface of the fixture block (208), and the surface of the fixed box (205) is fixedly connected with the surface of the slide way (210), and the surface of the slide block (207) is fixedly connected with the surface of the slide way (209).
6. The trimmer for BOPP film production as set forth in claim 5, wherein the surface of the screw block (203) and the surface of the first housing (205) are both slidingly connected with the slideway provided on the surface of the box body (1) and the surface of the fixing plate (204), the telescopic end of the hydraulic cylinder (206) is fixedly connected with one end of the cutter (8), the surface of the cutter (8) is slidingly connected with the slideway provided on the surface of the fixing box (207), and the clamping groove machined on the surface of the cutter (8) is clamped with the surface of the clamping block (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420949852.4U CN222204278U (en) | 2024-05-02 | 2024-05-02 | A trimming machine for BOPP film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420949852.4U CN222204278U (en) | 2024-05-02 | 2024-05-02 | A trimming machine for BOPP film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222204278U true CN222204278U (en) | 2024-12-20 |
Family
ID=93861530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420949852.4U Active CN222204278U (en) | 2024-05-02 | 2024-05-02 | A trimming machine for BOPP film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222204278U (en) |
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2024
- 2024-05-02 CN CN202420949852.4U patent/CN222204278U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A trimming machine for BOPP film production Granted publication date: 20241220 Pledgee: Harbin Bank Co.,Ltd. Mudanjiang Muling Branch Pledgor: Mudanjiang Jiafeng New Material Technology Co.,Ltd. Registration number: Y2025980019576 |