CN219445286U - Trimming structure of plastic film trimming device - Google Patents
Trimming structure of plastic film trimming device Download PDFInfo
- Publication number
- CN219445286U CN219445286U CN202320440685.6U CN202320440685U CN219445286U CN 219445286 U CN219445286 U CN 219445286U CN 202320440685 U CN202320440685 U CN 202320440685U CN 219445286 U CN219445286 U CN 219445286U
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- China
- Prior art keywords
- fixedly connected
- wall
- rod
- shaped plate
- bearing
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- 238000009966 trimming Methods 0.000 title claims abstract description 32
- 239000002985 plastic film Substances 0.000 title claims abstract description 19
- 229920006255 plastic film Polymers 0.000 title claims abstract description 19
- 230000000670 limiting effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 description 13
- 235000013305 food Nutrition 0.000 description 5
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a trimming structure of a plastic film trimming device, which comprises a bottom plate, wherein a first U-shaped plate is fixedly connected to the top of the bottom plate near the right side, the inner wall of the first U-shaped plate is movably connected with a rotary rod through a bearing, the rear end of the rotary rod penetrates through an inner ring of the bearing to extend to the rear of the first U-shaped plate and is fixedly connected with a driving motor, the front wall of the driving motor is fixedly connected with the rear wall of the first U-shaped plate through a connecting rod, annular blocks are sleeved on the rotary rod near the front and rear sides, and annular blades are sleeved on the outer walls of the annular blocks.
Description
Technical Field
The utility model relates to the technical field of plastic film trimming, in particular to a trimming structure of a plastic film trimming device.
Background
Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins for packaging and for use as a film coating. Plastic packages and plastic packaging products have a larger and larger share in the market, particularly composite plastic flexible packages, are widely applied to the fields of food, medicine, chemical industry and the like, wherein the food packages have the largest proportion, such as beverage packages, quick-frozen food packages, steamed food packages, snack food packages and the like, and the products bring great convenience to life of people;
when the plastic film is trimmed, the trimming device is required to be used, the trimming structure of the plastic film trimming device in the prior art is inconvenient to adjust the trimming blade when in use, then the device can only trim materials with fixed width, the application range of the device is limited, and the trimming structure of the plastic film trimming device is provided.
Disclosure of Invention
The technical problem solved by the utility model is to overcome the defects of the prior art and provide a trimming structure of a plastic film trimming device.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a plastic film deburring device's repair cuts structure, includes the bottom plate, the bottom plate top is close to right side department fixedly connected with first U-shaped board, first U-shaped board inner wall has the rotary rod through bearing swing joint, the rotary rod rear end passes the bearing inner circle and extends to first U-shaped board rear to fixedly connected with driving motor, driving motor front wall passes through connecting rod and first U-shaped board rear wall fixed connection, be close to the equal cover in place of front and back on the rotary rod and be equipped with annular piece, annular piece outer wall has cup jointed annular blade.
Preferably, the top of the inner cavity of the annular block is fixedly connected with a moving block, and the top of the rotating rod is provided with a sliding groove matched with the moving block.
Preferably, the rotary rod top is close to the equal fixedly connected with fixed block of left and right sides department, two be provided with the threaded rod between the annular blade, just annular blade lateral wall is close to top department and has seted up the screw hole with threaded rod assorted, threaded rod left and right sides both ends pass adjacent screw hole respectively to through bearing and adjacent fixed block lateral wall swing joint, threaded rod left end passes the bearing inner circle and extends to the fixed block left side, and fixedly connected with first rotatory piece.
Preferably, the bottom plate top is close to middle department fixedly connected with second U-shaped board, be provided with the third U-shaped board in the second U-shaped board, through pivot and bearing swing joint in the third U-shaped board rotatory roller, the arc wall has been seted up at the bottom plate top, third U-shaped board top fixedly connected with pipe, be provided with the round bar in the pipe, round bar left wall is close to below department fixedly connected with slider, just the pipe inner wall seted up with slider assorted helicla flute, round bar top passes through bearing and second U-shaped board inner chamber top fixed connection to pass the bearing inner circle and extend to second U-shaped board top, and fixedly connected with second rotatory piece.
Preferably, the round rod is sleeved with a spring.
Preferably, the front wall and the rear wall of the third U-shaped plate are fixedly connected with limiting blocks, and limiting grooves matched with the limiting blocks are formed in the front inner wall and the rear inner wall of the second U-shaped plate.
Preferably, the bottom of the bottom plate is fixedly connected with support rods at the positions close to four corners.
Compared with the prior art, the utility model has the beneficial effects that:
in the technical scheme, through the mutual matching among the first rotating block, the threaded rod and the moving block, the threaded rod can be rotated to drive the two annular blades to perform opposite displacement, so that the adjustment of the distance between the two annular blades is realized, and the device can be suitable for materials with different widths; through the mutual cooperation between second U-shaped board, spring and the stopper, can make the rotatory roller push down the material to realize that the material is tight, prevent that its lax from causing the deburring inhomogeneous.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is an enlarged view of FIG. 2 at A;
fig. 5 is an enlarged view at B in fig. 3.
Reference numerals in the drawings: 1. a bottom plate; 2. an arc-shaped groove; 3. a rotating roller; 4. a third U-shaped plate; 5. a limiting block; 6. a second rotating block; 7. a second U-shaped plate; 8. a first U-shaped plate; 9. a rotating rod; 10. a driving motor; 11. a spring; 12. a round tube; 13. a slide block; 14. a first rotating block; 15. a fixed block; 16. a threaded rod; 17. an annular blade; 18. an annular block; 19. a moving block; 20. a round rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a trimming structure of plastic film deburring device, including bottom plate 1, bottom plate 1 top is close to right side department fixedly connected with first U-shaped board 8, first U-shaped board 8 inner wall is through bearing swing joint rotary rod 9, the rotary rod 9 rear end passes the bearing inner race and extends to first U-shaped board 8 rear, and fixedly connected with driving motor 10, driving motor 10 front wall is through connecting rod and first U-shaped board 8 back wall fixed connection, all cover is equipped with annular piece 18 on the rotary rod 9 near the place around, annular piece 18 inner chamber top fixedly connected with movable block 19, the spout with movable block 19 assorted is seted up at rotary rod 9 top, annular piece 18 outer wall has cup jointed annular blade 17, rotary rod 9 top is close to both sides department fixedly connected with fixed block 15 about, be provided with threaded rod 16 between two annular blade 17, and annular blade 17 lateral wall is close to top department offer with threaded rod 16 assorted screw hole, the left end and the right end of the threaded rod 16 respectively pass through adjacent threaded holes and are movably connected with the side wall of the adjacent fixed block 15 through bearings, the left end of the threaded rod 16 passes through an inner ring of the bearing and extends to the left side of the fixed block 15 and is fixedly connected with a first rotating block 14, the top of the bottom plate 1 is fixedly connected with a second U-shaped plate 7 near the middle, a third U-shaped plate 4 is arranged in the second U-shaped plate 7, a rotating roller 3 is movably connected in the third U-shaped plate 4 through a rotating shaft and the bearings, an arc-shaped groove 2 is formed in the top of the bottom plate 1, a circular tube 12 is fixedly connected with the top of the third U-shaped plate 4, a circular rod 20 is arranged in the circular tube 12, a sliding block 13 is fixedly connected at the position near the lower part of the left wall of the circular rod 20, a spiral groove matched with the sliding block 13 is formed in the inner wall of the circular tube 12, the top of the circular rod 20 is fixedly connected with the top of the inner cavity of the second U-shaped plate 7 through the bearings, the bearing inner ring is penetrated to extend to the upper part of the second U-shaped plate 7, the second rotating block 6 is fixedly connected with the bearing inner ring, the spring 11 is sleeved on the round rod 20, the limiting block 5 is fixedly connected to the front wall and the rear wall of the third U-shaped plate 4, limiting grooves matched with the limiting block 5 are formed in the front inner wall and the rear inner wall of the second U-shaped plate 7, supporting rods are fixedly connected to the positions, close to four corners, of the bottom plate 1, of the bottom plate, the first rotating block 14, the threaded rod 16 and the moving block 19 are matched with each other, the threaded rod 16 can rotate to drive the two annular blades 17 to perform opposite displacement, and then the adjustment of the distance between the two annular blades 17 is realized, so that the device can adapt to materials with different widths; through the mutual cooperation among the second U-shaped plate 7, the spring 11 and the limiting block 5, the rotating roller 3 can downwards press the material, so that the material is tightly stretched, and uneven trimming caused by looseness of the material is prevented.
Working principle: when the device is used, the second rotating block 6 is rotated to drive the round rod 20 to rotate, the round rod 20 drives the sliding block 13 and the round tube 12 to enable the third U-shaped plate 4 to move upwards to leave the groove under the limiting effect of the limiting block 5, materials pass through the groove and the lower part of the annular blade 17, the second rotating block 6 is released, the rotating roller 3 compresses the materials downwards at the moment to keep the materials in a tight state, and when materials of different sizes need to be trimmed, the first rotating block 14 is rotated to drive the threaded rod 16 to rotate, and at the moment, the two annular blades 17 move in opposite directions or back to back, so that the device can adapt to the materials of different widths.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a trimming structure of plastic film deburring device, includes bottom plate (1), its characterized in that: the utility model discloses a motor drive unit, including bottom plate (1), bearing, annular piece (18) are all overlapped in the department of being close to right side department, first U shaped board (8) inner wall through bearing swing joint rotary rod (9), rotary rod (9) rear end passes the bearing inner race and extends to first U shaped board (8) rear to fixedly connected with driving motor (10), driving motor (10) front wall passes through connecting rod and first U shaped board (8) back wall fixed connection, all cover is equipped with annular piece (18) near the place of front and back on rotary rod (9), annular piece (17) have been cup jointed to annular piece (18) outer wall.
2. The trimming structure of a plastic film trimming device according to claim 1, wherein: the top of the inner cavity of the annular block (18) is fixedly connected with a moving block (19), and the top of the rotating rod (9) is provided with a sliding groove matched with the moving block (19).
3. The trimming structure of a plastic film trimming device according to claim 1, wherein: the rotary rod (9) top is close to the equal fixedly connected with fixed block (15) of left and right sides department, two be provided with threaded rod (16) between annular blade (17), just annular blade (17) lateral wall is close to top department and has seted up the screw hole with threaded rod (16) assorted, threaded rod (16) left and right sides both ends pass the screw hole that is adjacent respectively to through bearing and the fixed block (15) lateral wall swing joint that is adjacent mutually, threaded rod (16) left end passes the bearing inner circle and extends to fixed block (15) left side, and fixedly connected with first rotatory piece (14).
4. The trimming structure of a plastic film trimming device according to claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a second U-shaped plate (7) near the middle, a third U-shaped plate (4) is arranged in the second U-shaped plate (7), a rotary roller (3) is movably connected in the third U-shaped plate (4) through a rotating shaft and a bearing, an arc-shaped groove (2) is formed in the top of the bottom plate (1), a circular tube (12) is fixedly connected to the top of the third U-shaped plate (4), a circular rod (20) is arranged in the circular tube (12), the left wall of the round rod (20) is fixedly connected with a sliding block (13) near the lower part, a spiral groove matched with the sliding block (13) is formed in the inner wall of the round tube (12), the top end of the round rod (20) is fixedly connected with the top of the inner cavity of the second U-shaped plate (7) through a bearing, and the round rod penetrates through the inner ring of the bearing to extend to the upper part of the second U-shaped plate (7) and is fixedly connected with a second rotating block (6).
5. The trimming structure of a plastic film trimming device as defined in claim 4, wherein: the round rod (20) is sleeved with a spring (11).
6. The trimming structure of a plastic film trimming device as defined in claim 4, wherein: limiting blocks (5) are fixedly connected to the front wall and the rear wall of the third U-shaped plate (4), and limiting grooves matched with the limiting blocks (5) are formed in the inner walls of the front side and the rear side of the second U-shaped plate (7).
7. The trimming structure of a plastic film trimming device according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with supporting rods at the positions close to four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320440685.6U CN219445286U (en) | 2023-03-10 | 2023-03-10 | Trimming structure of plastic film trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320440685.6U CN219445286U (en) | 2023-03-10 | 2023-03-10 | Trimming structure of plastic film trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219445286U true CN219445286U (en) | 2023-08-01 |
Family
ID=87387193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320440685.6U Active CN219445286U (en) | 2023-03-10 | 2023-03-10 | Trimming structure of plastic film trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219445286U (en) |
-
2023
- 2023-03-10 CN CN202320440685.6U patent/CN219445286U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 66 Jixiang Street, Dingxing County, Baoding City, Hebei Province, 072650 Patentee after: Maohua Plastics (Hebei) Co.,Ltd. Country or region after: China Address before: 072650 east station north of old 107 national highway, Dingxing County, Baoding City, Hebei Province Patentee before: BAODING MAOHUA PLASTIC PRODUCTS Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |