CN219686714U - Prepressing device for cutting paper-plastic composite bag - Google Patents
Prepressing device for cutting paper-plastic composite bag Download PDFInfo
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- CN219686714U CN219686714U CN202320696385.4U CN202320696385U CN219686714U CN 219686714 U CN219686714 U CN 219686714U CN 202320696385 U CN202320696385 U CN 202320696385U CN 219686714 U CN219686714 U CN 219686714U
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- composite bag
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model relates to the technical field of paper-plastic composite bag cutting machines, in particular to a prepressing device for cutting and processing a paper-plastic composite bag, which comprises the following components: the device comprises a base, a pre-pressing plate and a moving plate, wherein the pre-pressing plate is connected with a buffer spring and a limiting rod, and the moving plate is connected with an electric telescopic rod; the beneficial effects are as follows: firstly, one end of the paper-plastic composite bag passes through the supporting frame to be fixed between the movable plate and the clamping plate, and is clamped through the electric telescopic rod and the protection pad, then the bidirectional motor is started to drive the threaded rod to rotate, and then the movable plate stretches the paper-plastic composite bag in a cutting way through the action of the sliding rod, so that the labor capacity of workers is reduced, then the starting cylinder drives the supporting plate to move downwards when cutting, and then the pre-pressing plate compresses the paper-plastic composite bag on the surface of the cutting seat, and then the starting cylinder drives the cutting knife to pass through the cutting hole to cut the paper-plastic composite bag, so that the cutting face is smooth, the inclination of the cut is avoided, and the processing quality is improved.
Description
Technical Field
The utility model relates to the technical field of paper-plastic composite bag cutting machines, in particular to a prepressing device for cutting and processing a paper-plastic composite bag.
Background
The paper-plastic composite bag is formed by compositing plastic with kraft paper, wherein a plastic layer is usually made of flat yarn woven cloth with polypropylene (PP) or Polyethylene (PE) as a base material, and the kraft paper is made of refined composite special kraft paper, so that the paper-plastic composite bag has the characteristics of high strength, good waterproofness and attractive appearance.
In the prior art, when the cutting machine for the paper-plastic composite bag is used, the paper-plastic composite bag needs to be manually pulled in a control manner before and after cutting, so that the paper-plastic composite bag is positioned at a proper position on a processing table.
However, the operation is complicated by manual stretching, the stretching progress is not convenient to control while the labor capacity is increased, and meanwhile, uneven cuts can be possibly caused by cutting through the cutting knife, the phenomenon of inclination occurs, and the processing quality is further affected.
Disclosure of Invention
The utility model aims to provide a prepressing device for cutting and processing a paper-plastic composite bag, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compound bag of paper-plastic cuts processing and uses pre-compaction device, compound bag of paper-plastic cuts processing and uses pre-compaction device includes:
the device comprises a base, wherein a support frame is fixedly connected to the middle side wall of the upper end of the base, a first air cylinder is arranged in the middle of the side wall of the upper end of the support frame, a support plate and a second air cylinder are arranged at the lower end of the first air cylinder, movable frames are fixedly connected to the side walls of the two ends of the base, and threaded rods and sliding rods are respectively arranged in the two movable frames;
the pre-pressing plate is positioned below the supporting plate, the pre-pressing plate is connected with a buffer spring and a limiting rod, a cutting hole is formed in the side wall of the pre-pressing plate, and a cutting seat is arranged right below the pre-pressing plate; and
The movable plate, both ends are connected with two movable frames, the lateral wall both ends are equipped with two electric telescopic handle on the movable plate, two electric telescopic handle's the other end fixedly connected with splint.
Preferably, the middle of the upper side wall of the supporting plate is fixedly connected with the lower end of the first cylinder, the middle of the lower side wall of the supporting plate is fixedly connected with the second cylinder, and the moving end of the second cylinder is provided with a cutting knife.
Preferably, the buffer springs and the limiting rods are respectively provided with two buffer springs, the two buffer springs are respectively sleeved on the outer walls of the two limiting rods, and the two ends of the two buffer springs are respectively fixedly connected with the upper side walls of the supporting plate and the pre-pressing plate.
Preferably, one ends of the two limiting rods are respectively and fixedly connected to the side walls of the pre-pressing plates at two sides of the cutting hole, and the other ends of the two limiting rods are movably connected with the supporting frame.
Preferably, the cutting seat is fixedly connected to the upper side wall of the base, and a cutting groove is formed in the middle of the side wall, close to one end of the pre-pressing plate, of the cutting seat.
Preferably, a bidirectional motor is fixedly connected to one end side wall of the base, the bidirectional motor is located on one side of one movable frame, the output end of the bidirectional motor transversely penetrates through the side wall of the movable frame and is fixedly connected with one end of a threaded rod, and the other end of the threaded rod is rotationally connected with the inside of the movable frame.
Preferably, one end of the moving plate is in threaded connection with the threaded rod, and the other end of the moving plate is in sliding connection with the sliding rod.
Preferably, a protection pad is fixedly connected between the lower side wall of the movable plate and the upper side wall of the clamping plate, and the protection pad is positioned between the two electric telescopic rods.
Compared with the prior art, the utility model has the beneficial effects that:
when cutting the paper-plastic composite bag, firstly, one end of the paper-plastic composite bag passes through the supporting frame to be fixed between the movable plate and the clamping plate, and is clamped by the electric telescopic rod and the protection pad, then the bidirectional motor is started to drive the threaded rod to rotate, and then the movable plate stretches the paper-plastic composite bag through the action of the sliding rod, so that the labor amount of workers is reduced, the stretching progress of each stretching is kept the same, the efficiency is improved, then the cylinder is started to drive the supporting plate to move downwards when cutting so that the precompaction plate compresses the paper-plastic composite bag on the surface of the cutting seat, and then the cylinder is started to drive the cutting knife to pass through the cutting hole to cut the paper-plastic composite bag, so that the cutting face is smooth, the inclination of the cutting face is avoided, and the processing quality is improved.
Drawings
FIG. 1 is a schematic view of the overall right front side structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the overall left rear side structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure B in fig. 3 according to the present utility model.
In the figure: 1. a first cylinder; 2. a pre-pressing plate; 3. a moving frame; 4. a base; 5. cutting the hole; 6. cutting a base; 7. a bi-directional motor; 8. a threaded rod; 9. a moving plate; 10. an electric telescopic rod; 11. a support plate; 12. a second cylinder; 13. a buffer spring; 14. a limit rod; 15. a clamping plate; 16. a support frame; 17. a slide bar; 18. a protective pad; 19. cutting a groove; 20. and (5) cutting the knife.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a compound bag of paper-plastic cuts processing and uses pre-compaction device, compound bag of paper-plastic cuts processing and uses pre-compaction device includes: the base 4 is fixedly connected with a support frame 16 on the middle side wall of the upper end of the base 4, a first air cylinder 1 is arranged in the middle of the side wall of the upper end of the support frame 16, a support plate 11 and a second air cylinder 12 are arranged at the lower end of the first air cylinder 1, two end side walls of the base 4 are fixedly connected with movable frames 3, and threaded rods 8 and sliding rods 17 are respectively arranged in the two movable frames 3; the pre-pressing plate 2 is positioned below the supporting plate 11, the pre-pressing plate 2 is connected with a buffer spring 13 and a limiting rod 14, a cutting hole 5 is formed in the side wall of the pre-pressing plate 2, and a cutting seat 6 is arranged right below the pre-pressing plate 2; the movable plate 9, both ends are connected with two movable frames 3, and the upper side wall both ends of movable plate 9 are equipped with two electric telescopic handle 10, and the other end fixedly connected with splint 15 of two electric telescopic handle 10.
When the paper-plastic composite bag is cut, firstly, one end of the paper-plastic composite bag passes through the supporting frame 16 to be fixed between the moving plate 9 and the clamping plate 15, and is clamped by the electric telescopic rod 10 and the protection pad 18, then the bidirectional motor 7 is started to drive the threaded rod 8 to rotate, and then the moving plate 9 stretches the paper-plastic composite bag by the action of the sliding rod 17, then the first starting cylinder 1 drives the supporting plate 11 to move downwards during cutting, so that the pre-pressing plate 2 compresses the paper-plastic composite bag on the surface of the cutting seat 6, and then the second starting cylinder 12 drives the cutting knife 20 to pass through the cutting hole 5 to cut the paper-plastic composite bag, so that a cutting surface is smooth, and inclination of a cut is avoided.
Embodiment two:
on the basis of the first embodiment, in order to prevent uneven cuts of the paper-plastic composite bag during cutting, the middle of the upper side wall of the supporting plate 11 is fixedly connected with the lower end of the first cylinder 1, the middle of the lower side wall of the supporting plate 11 is fixedly connected with the second cylinder 12, and the moving end of the second cylinder 12 is provided with a cutting knife 20; the two buffer springs 13 and the two limiting rods 14 are respectively arranged, the two buffer springs 13 are respectively sleeved on the outer walls of the two limiting rods 14, and the two ends of the two buffer springs 13 are respectively fixedly connected with the supporting plate 11 and the upper side wall of the pre-pressing plate 2; one end of each of the two limiting rods 14 is fixedly connected to the side wall of the pre-pressing plate 2 at two sides of the cutting hole 5, and the other end of each of the two limiting rods 14 is movably connected with the supporting frame 16; the cutting seat 6 is fixedly connected to the upper side wall of the base 4, and a cutting groove 19 is formed in the middle of the side wall of the cutting seat 6, which is close to one end of the pre-pressing plate 2.
When cutting, the first starting cylinder 1 drives the supporting plate 11 to move downwards so that the pre-pressing plate 2 presses the paper-plastic composite bag on the surface of the cutting seat 6, and then the second starting cylinder 12 drives the cutting knife 20 to penetrate through the cutting hole 5 to cut the paper-plastic composite bag, so that the cutting face is smooth, and the inclination of the cutting face is avoided.
Embodiment III:
on the basis of the first embodiment, in order to prevent the paper-plastic composite bag from wrinkling during cutting, a bi-directional motor 7 is fixedly connected to the side wall at one end of the base 4, the bi-directional motor 7 is positioned at one side of one movable frame 3, the output end of the bi-directional motor 7 transversely penetrates through the side wall of the movable frame 3 and is fixedly connected with one end of a threaded rod 8, and the other end of the threaded rod 8 is rotationally connected with the inside of the movable frame 3; one end of the moving plate 9 is in threaded connection with the threaded rod 8, and the other end of the moving plate 9 is in sliding connection with the sliding rod 17; a protection pad 18 is fixedly connected between the lower side wall of the movable plate 9 and the upper side wall of the clamping plate 15, and the protection pad 18 is positioned between the two electric telescopic rods 10.
When cutting the paper-plastic composite bag, firstly, one end of the paper-plastic composite bag passes through the supporting frame 16 to be fixed between the moving plate 9 and the clamping plate 15, and is clamped by the electric telescopic rod 10 and the protection pad 18, and then the bidirectional motor 7 is started to drive the threaded rod 8 to rotate, so that the moving plate 9 stretches the paper-plastic composite bag through the action of the sliding rod 17, and the paper-plastic composite bag is prevented from being wrinkled to influence the cutting effect.
When in actual use, during cutting and processing the paper-plastic composite bag, one end of the paper-plastic composite bag passes through the supporting frame 16 to be fixed between the movable plate 9 and the clamping plate 15, and is clamped by the electric telescopic rod 10 and the protection pad 18, then the bidirectional motor 7 is started to drive the threaded rod 8 to rotate, and then the movable plate 9 stretches the paper-plastic composite bag by cutting through the action of the sliding rod 17, then the first starting cylinder 1 drives the supporting plate 11 to move downwards during cutting, so that the pre-pressing plate 2 compresses the paper-plastic composite bag on the surface of the cutting seat 6, and then the second starting cylinder 12 drives the cutting knife 20 to pass through the cutting hole 5 to cut the paper-plastic composite bag, so that the cutting face is smooth, and the inclination of the cutting face is avoided.
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 (8)
1. The utility model provides a compound bag of paper plastic cuts processing and uses pre-compaction device which characterized in that: the pre-pressing device for cutting and processing the paper-plastic composite bag comprises:
the device comprises a base (4), wherein a support frame (16) is fixedly connected to the middle side wall of the upper end of the base (4), a first air cylinder (1) is arranged in the middle of the side wall of the upper end of the support frame (16), a support plate (11) and a second air cylinder (12) are arranged at the lower end of the first air cylinder (1), movable frames (3) are fixedly connected to the side walls of the two ends of the base (4), and threaded rods (8) and sliding rods (17) are respectively arranged in the two movable frames (3);
the pre-pressing plate (2) is positioned below the supporting plate (11), the pre-pressing plate (2) is connected with a buffer spring (13) and a limiting rod (14), a cutting hole (5) is formed in the side wall of the pre-pressing plate (2), and a cutting seat (6) is arranged right below the pre-pressing plate (2); and
The movable plate (9) is connected with the two movable frames (3) at two ends, two electric telescopic rods (10) are arranged at two ends of the upper side wall of the movable plate (9), and clamping plates (15) are fixedly connected to the other ends of the electric telescopic rods (10).
2. The pre-pressing device for cutting and processing a paper-plastic composite bag according to claim 1, wherein the pre-pressing device comprises: the middle of the upper side wall of the supporting plate (11) is fixedly connected with the lower end of the first cylinder (1), the middle of the lower side wall of the supporting plate (11) is fixedly connected with the second cylinder (12), and the movable end of the second cylinder (12) is provided with a cutting knife (20).
3. The pre-pressing device for cutting and processing a paper-plastic composite bag according to claim 1, wherein the pre-pressing device comprises: the two buffer springs (13) and the limiting rods (14) are respectively arranged, the two buffer springs (13) are respectively sleeved on the outer walls of the two limiting rods (14), and the two ends of the two buffer springs (13) are respectively fixedly connected with the supporting plate (11) and the upper side wall of the pre-pressing plate (2).
4. The pre-pressing device for cutting and processing a paper-plastic composite bag according to claim 3, wherein the pre-pressing device comprises: one ends of the two limiting rods (14) are respectively and fixedly connected to the side walls of the pre-pressing plates (2) on two sides of the cutting hole (5), and the other ends of the two limiting rods (14) are movably connected with the supporting frame (16).
5. The pre-pressing device for cutting and processing a paper-plastic composite bag according to claim 1, wherein the pre-pressing device comprises: the cutting seat (6) is fixedly connected to the upper side wall of the base (4), and a cutting groove (19) is formed in the middle of the side wall, close to one end of the pre-pressing plate (2), of the cutting seat (6).
6. The pre-pressing device for cutting and processing a paper-plastic composite bag according to claim 1, wherein the pre-pressing device comprises: the automatic lifting device is characterized in that a bidirectional motor (7) is fixedly connected to one end side wall of the base (4), the bidirectional motor (7) is located on one side of one movable frame (3), the output end of the bidirectional motor (7) transversely penetrates through the side wall of the movable frame (3) and is fixedly connected with one end of a threaded rod (8), and the other end of the threaded rod (8) is rotationally connected with the inside of the movable frame (3).
7. The pre-pressing device for cutting and processing a paper-plastic composite bag according to claim 1, wherein the pre-pressing device comprises: one end of the moving plate (9) is in threaded connection with the threaded rod (8), and the other end of the moving plate (9) is in sliding connection with the sliding rod (17).
8. The pre-pressing device for cutting and processing a paper-plastic composite bag according to claim 1, wherein the pre-pressing device comprises: the protection pad (18) is fixedly connected between the lower side wall of the movable plate (9) and the upper side wall of the clamping plate (15), and the protection pad (18) is positioned between the two electric telescopic rods (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320696385.4U CN219686714U (en) | 2023-03-31 | 2023-03-31 | Prepressing device for cutting paper-plastic composite bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320696385.4U CN219686714U (en) | 2023-03-31 | 2023-03-31 | Prepressing device for cutting paper-plastic composite bag |
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| Publication Number | Publication Date |
|---|---|
| CN219686714U true CN219686714U (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320696385.4U Active CN219686714U (en) | 2023-03-31 | 2023-03-31 | Prepressing device for cutting paper-plastic composite bag |
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| CN (1) | CN219686714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118059452A (en) * | 2024-04-02 | 2024-05-24 | 浙江阿迈世体育用品有限公司 | Reinforcing structure of filling foaming inner core of picocell racket and preparation method thereof |
-
2023
- 2023-03-31 CN CN202320696385.4U patent/CN219686714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118059452A (en) * | 2024-04-02 | 2024-05-24 | 浙江阿迈世体育用品有限公司 | Reinforcing structure of filling foaming inner core of picocell racket and preparation method thereof |
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