Paper-plastic product cutting device

Abstract

The utility model belongs to the technical field of cutting, particularly relates to a paper-plastic product cutting device, and aims to solve the problems that an existing cutting head can only cut one surface when moving once, the paper-plastic position needs to be adjusted for multiple times when square paper-plastic is processed, the efficiency is low, and the paper-plastic product cutting device is very inconvenient to use. A rectangular opening is formed in the top of the working table, a plurality of cutting machines are fixedly arranged at the bottom of the working table, and cutting blades on the cutting machines extend to the top of the working table through the rectangular opening and are used for cutting materials on the working table; the two guide rails are fixedly arranged at the top of the workbench, the first sliding block, the mounting frame, the sliding rod, the spring, the supporting plate, the guide plate, the second sliding block, the sleeve, the gear and the rack are arranged, the spring and the sliding rod are arranged on the mounting frame, and therefore the paper-plastic products with different thicknesses can be adapted; the sliding rod can be controlled to rotate, so that the cutting direction is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a paper plastic product cutting device. Background Art

[0002] Paper plastic is made of carton scraps, newsprint, white pure wood pulp, etc., which are crushed and mixed into a pulp of a certain concentration. It is formed by vacuum adsorption on a customized CNC mold according to product design, and then dried to form environmentally friendly paper products of different types and uses. It has good shockproof, impact-proof, anti-static and anti-corrosion effects, is pollution-free to the environment, and has low manufacturing costs. The existing square products need to be cut by a cutting machine at the edges after processing to cut off the excess parts.

[0003] After searching, the utility model with announcement number CN218984998U relates to a paper-plastic cutting device, including a base, on which are arranged two groups of clamping members for fixing paper-plastic boards and a driving member for adjusting the distance between the two groups of clamping members. The paper-plastic cutting device places the paper-plastic neatly on the upper end of the base, and then drives the first motor, and the columns on both sides drive the two groups of clamping members to adjust the distance to a suitable position. The paper-plastic can be clamped and fixed by the clamping members, and then the position of the lower cutting head is adjusted by the positioning assembly, and the cutting process of the paper-plastic is realized by the electric push rod and the Y-axis moving member, so that the paper-plastic will not be displaced during the cutting process, the cutting accuracy is higher, and it is more convenient for subsequent processing and use.

[0004] The device also has the following disadvantages during use: the paper plastic is fixed by a clamping member during use, and then the cutting head is driven to cut, but the cutting head can only cut one side at a time. When processing square paper plastic, the position of the paper plastic needs to be adjusted many times, which is inefficient and very inconvenient to use. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art that the paper plastic is fixed by a clamping member and then a cutting head is driven to cut, but the cutting head can only cut one side at a time, and when processing square paper plastic, the position of the paper plastic needs to be adjusted many times, which is inefficient and very inconvenient to use. A paper plastic cutting device is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A paper plastic product cutting device comprises a workbench, a rectangular opening is provided on the top of the workbench, a plurality of cutting machines are fixedly provided on the bottom of the workbench, and cutting blades on the cutting machines extend to the top of the workbench through the rectangular opening to cut materials on the workbench;

[0008] Two guide rails, the two guide rails are fixedly arranged on the top of the workbench, the outer wall sliding sleeves of the two guide rails are provided with a same sliding seat, the sliding seat is provided with a chassis for placing objects, and an upper pressing plate used in conjunction with the chassis is movably provided above the chassis for clamping paper and plastic;

[0009] The guide mechanism is arranged above the workbench and is used to guide the paper-plastic cutting position and can adjust the paper-plastic cutting direction during the movement.

[0010] In a possible design, a first sliding block is slidably provided in the sliding seat, and the chassis is rotatably provided on the first sliding block. A mounting frame is fixedly provided on one side of the first sliding block, and a sliding rod is penetrated through the top of the mounting frame. The upper pressure plate is fixedly provided at the bottom of the sliding rod, and a spring is sleeved on the outer wall of the sliding rod. The two ends of the spring are respectively fixedly connected to the mounting frame and the side of the upper pressure plate close to each other, so as to provide pressure for the upper pressure plate to fix the paper plastic.

[0011] In a possible design, the guide mechanism includes a plurality of support plates fixed on the top of the workbench, one side of the plurality of support plates is adjustably provided with a guide plate, a second slider is slidably provided at the bottom of the guide plate, and the second slider is fixed on one side of the mounting frame for controlling the position of the mounting frame away from the cutting machine.

[0012] In a possible design, a sleeve is rotatably provided through the top of the mounting frame, the sliding rod is slidably provided through the sleeve, a gear is fixedly provided on the outer wall of the sleeve, three racks used in conjunction with the gear are fixedly provided on one side of the guide plate, and there is resistance between the sleeve and the mounting frame to prevent the sliding rod from rotating at will.

[0013] In a possible design, a step groove is provided on the top of the workbench, and the sliding seat and the chassis are both located on the step groove and used in conjunction with the protrusions to keep the paper plastic in a horizontal position.

[0014] In a possible design, a screw is threadedly provided on one side of the support plate in the middle, one end of the screw is fixedly connected to the guide plate, and guide rods are slidably provided on one side of the other support plates, one end of each of the guide rods is fixedly connected to the guide plate for guiding the guide plate.

[0015] In a possible design, a plurality of threaded holes are provided on one side of the sliding seat, wherein a stud is provided through a thread in one of the threaded holes, and one end of the stud abuts against the sliding seat to further fix the position of the mounting frame.

[0016] In the present application, when in use, the sliding rod is pulled upward to drive the upper pressure plate away from the bottom plate, and then the square paper plastic is placed in the center of the bottom plate. At this time, the sliding rod is released, and the sliding rod can move downward under the action of the spring, driving the upper pressure plate to approach the bottom plate to fix the paper plastic, and then the screw is rotated. The rotation of the screw can drive the guide plate to move, and the movement of the guide plate can drive the mounting frame to move through the second sliding block. The movement of the mounting frame can drive the bottom plate to move through the first sliding block to adjust the position of the paper plastic until the paper plastic cutting position corresponds to the cutting machine, and the stud is screwed into the corresponding threaded hole until one end of the stud extends into the sliding seat, so that the position of the paper plastic can be fixed;

[0017] Then push the sliding seat to move on the guide rail. During the movement, the paper plastic will contact the cutting machine and can cut one side of the paper plastic. Continue to move. When the gear and the rack are engaged, the sleeve can be driven to rotate. The rotation of the sleeve can drive the sliding rod to rotate. During the rotation of the sliding rod, the friction between the upper pressure plate, the bottom plate and the paper plastic can drive the paper plastic to rotate 90°. Continue to push the sliding seat to move and cut the four sides of the paper plastic in turn. Beneficial Effects

[0018] In the utility model, the paper plastic cutting device is provided with a step groove, a screw rod, a guide rod, a threaded hole and a stud. The step groove is used in conjunction with the chassis to keep the paper plastic horizontally placed. The screw rod and the guide rod can control the position of the guide plate on the support plate. The threaded hole and the stud can further fix the position of the mounting frame to prevent deviation during the cutting process.

[0019] In the utility model, the paper plastic cutting device is provided with a workbench, a rectangular opening, a cutting machine, a guide rail, a sliding seat, a chassis, an upper pressing plate and a guiding mechanism, so that the paper plastic is cut on the workbench. At the same time, the position of the upper pressing plate can be adjusted according to the size of the paper plastic to adapt to paper plastics of different sizes. The guiding mechanism can guide the cutting position of the paper plastic and adjust the cutting direction according to the cutting position of the paper plastic, thereby improving the efficiency and accuracy of the paper plastic cutting and reducing the waste of manpower.

[0020] In the utility model, by arranging a first sliding block, a mounting frame, a sliding rod, a spring, a support plate, a guide plate, a second sliding block, a sleeve, a gear and a rack, and arranging a spring and a sliding rod on the mounting frame, it can adapt to paper plastic products of different thicknesses. The guide mechanism can control the rotation of the sliding rod through the cooperation of the rack and the gear, thereby adjusting the cutting direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a paper plastic product cutting device proposed by the utility model;

[0022] Figure 2This is a schematic diagram of the connection structure between the support frame and the sliding seat of a paper and plastic product cutting device proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the support frame and guide plate structure of a paper and plastic product cutting device proposed by the utility model.

[0024] In the figure: 1. workbench; 2. rectangular opening; 3. cutting machine; 4. guide rail; 5. sliding seat; 6. chassis; 7. upper pressure plate; 8. mounting frame; 9. guide plate; 10. rack; 11. step groove; 12. first sliding block; 13. threaded hole; 14. stud; 15. sliding rod; 16. spring; 17. second sliding block; 18. sleeve; 19. gear; 20. support plate; 21. screw; 22. guide rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Embodiment 1

[0026] Reference Figure 1-Figure 3 A cutting device includes a workbench 1, a rectangular opening 2 is opened on the top of the workbench 1, and a plurality of cutting machines 3 are fixedly arranged at the bottom of the workbench 1. The cutting machine 3 is composed of a motor and a cutting blade. The cutting blade is detachably fixed on the output shaft of the motor, and the motor is fixed at the bottom of the workbench 1. The cutting machine 3 is a commercially available product, and the specific model can be purchased according to actual needs. The cutting blade on the cutting machine 3 extends to the top of the workbench 1 through the rectangular opening 2, and is used to cut the material on the workbench 1.

[0027] The workbench 1 also includes two guide rails 4, which are fixed on the top of the workbench 1. The outer wall sliding sleeves of the two guide rails 4 are provided with the same sliding seat 5. The sliding seat 5 is provided with a chassis 6 for placing objects. An upper pressure plate 7 used in conjunction with the chassis 6 is movably provided above the chassis 6 for clamping paper and plastic. The sliding seat 5 can be driven by an electric push rod and an electric screw without manual pushing.

[0028] The guide mechanism is arranged above the workbench 1 and is used to guide the paper-plastic cutting position and adjust the paper-plastic cutting position during the movement.

[0029] Specifically, a first sliding block 12 is slidably provided in the sliding seat 5, and the chassis 6 is rotatably provided on the first sliding block 12. A mounting frame 8 is fixedly provided on one side of the first sliding block 12. A sliding rod 15 is penetrated through the top of the mounting frame 8. The upper pressure plate 7 is fixedly provided at the bottom of the sliding rod 15. A spring 16 is sleeved on the outer wall of the sliding rod 15. Both ends of the spring 16 are respectively fixedly connected to the mounting frame 8 and the side of the upper pressure plate 7 close to each other, so as to provide pressure for the upper pressure plate 7 to fix the paper plastic.

[0030] When in use, place the paper plastic product on the bottom plate 6, then pull the sliding rod 15 upward to drive the upper pressure plate 7 to move upward, and then place the paper plastic product on the bottom plate 6, release the sliding rod 15, and at this time, under the action of the spring 16, the sliding rod 15 drives the upper pressure plate 7 to move downward to clamp and fix the paper plastic product. The size of the spring 16 is used according to the hardness of the paper plastic product.

[0031] The guiding mechanism includes a plurality of supporting plates 20 fixed on the top of the workbench 1, a guide plate 9 is adjustably provided on one side of the plurality of supporting plates 20, a second slider 17 is slidably provided on the bottom of the guide plate 9, and the second slider 17 is fixed on one side of the mounting frame 8 for controlling the position of the mounting frame 8 away from the cutting machine 3.

[0032] A sleeve 18 is provided on the top of the mounting frame 8 for rotation, and the sliding rod 15 is provided in the sleeve 18 for sliding. A gear 19 is fixedly provided on the outer wall of the sleeve 18, and three racks 10 used in conjunction with the gear 19 are fixedly provided on one side of the guide plate 9, and there is resistance between the sleeve 18 and the mounting frame 8 to prevent the sliding rod 15 from rotating at will.

[0033] A step groove 11 is provided on the top of the workbench 1, and the sliding seat 5 and the chassis 6 are both located on the step groove 11 and used in conjunction with the convex part to keep the paper plastic horizontal. The advantage of this design is that it can keep the paper plastic in a horizontal state, thereby ensuring the cutting accuracy.

[0034] A screw rod 21 is threadedly provided on one side of the support plate 20 in the middle, and one end of the screw rod 21 is fixedly connected to the guide plate 9. A guide rod 22 is slidably provided on one side of the other support plates 20, and one end of each guide rod 22 is fixedly connected to the guide plate 9 for guiding the guide plate 9. By rotating the screw rod 21, the guide plate 9 can be driven to move. The guide rod 22 guides the movement of the guide plate 9 to ensure the stability of the movement of the guide plate 9.

[0035] The present application can be used for paper and plastic product cutting, and can also be used in other fields applicable to the present application. Embodiment 2

[0036] On the basis of Example 1: a paper plastic cutting device, a plurality of threaded holes 13 are opened on one side of the sliding seat 5, a stud 14 is threadedly provided in one of the threaded holes 13, one end of the stud 14 is in contact with the sliding seat 5, and is used to further fix the position of the mounting frame 8. When the mounting frame 8 is moved to a suitable position, the stud 14 is passed through the corresponding threaded hole 13 to fix the mounting frame 8, so as to prevent the mounting frame 8 from moving during use and affecting the use effect.

[0037] However, as is well known to those skilled in the art, the working principle and wiring method of the cutting machine 3 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A paper plastic product cutting device, characterized in that: The workbench (1) comprises a workbench (1), wherein a rectangular opening (2) is provided on the top of the workbench (1), and a plurality of cutting machines (3) are fixedly provided on the bottom of the workbench (1), wherein the cutting blades on the cutting machines (3) extend through the rectangular opening (2) to the top of the workbench (1) and are used for cutting materials on the workbench (1); Two guide rails (4), the two guide rails (4) are fixedly arranged on the top of the workbench (1), the outer wall sliding sleeves of the two guide rails (4) are provided with a same sliding seat (5), the sliding seat (5) is provided with a bottom plate (6) for placing objects, and an upper pressure plate (7) used in conjunction with the bottom plate (6) is movably provided above the bottom plate (6) for clamping paper and plastic; The guide mechanism is arranged above the workbench (1) and is used to guide the paper-plastic cutting position and can adjust the paper-plastic cutting direction during the movement.

2. A paper plastic product cutting device according to claim 1, characterized in that: A first sliding block (12) is slidably arranged in the sliding seat (5), and the chassis (6) is rotatably arranged on the first sliding block (12). A mounting frame (8) is fixedly arranged on one side of the first sliding block (12), and a sliding rod (15) is penetrated through the top of the mounting frame (8). The upper pressure plate (7) is fixedly arranged on the bottom of the sliding rod (15), and a spring (16) is sleeved on the outer wall of the sliding rod (15). The two ends of the spring (16) are respectively fixedly connected to the mounting frame (8) and the upper pressure plate (7) on one side close to each other, so as to provide pressure for the upper pressure plate (7) to fix the paper plastic.

3. A paper plastic product cutting device according to claim 2, characterized in that: The guide mechanism comprises a plurality of support plates (20) fixedly arranged on the top of the workbench (1); a guide plate (9) is adjustably arranged on one side of the plurality of support plates (20); a second slide block (17) is slidably arranged on the bottom of the guide plate (9); the second slide block (17) is fixedly arranged on one side of the mounting frame (8) and is used to control the position of the mounting frame (8) from the cutting machine (3).

4. A paper plastic product cutting device according to claim 3, characterized in that: A sleeve (18) is rotatably provided through the top of the mounting frame (8), the sliding rod (15) is slidably provided through the sleeve (18), a gear (19) is fixedly provided on the outer wall of the sleeve (18), three racks (10) used in conjunction with the gear (19) are fixedly provided on one side of the guide plate (9), and resistance is provided between the sleeve (18) and the mounting frame (8) to prevent the sliding rod (15) from rotating at will.

5. A paper plastic product cutting device according to any one of claims 1 to 4, characterized in that: A step groove (11) is provided on the top of the workbench (1), and the sliding seat (5) and the bottom plate (6) are both located on the step groove (11) and are used in conjunction with the convex part to keep the paper plastic in a horizontal position.

6. A paper plastic product cutting device according to claim 3, characterized in that: A screw rod (21) is threadedly provided on one side of the support plate (20) in the middle, one end of the screw rod (21) is fixedly connected to the guide plate (9), and guide rods (22) are slidably provided on one side of the other support plates (20), one end of a plurality of guide rods (22) are fixedly connected to the guide plate (9) for guiding the guide plate (9).

7. A paper plastic product cutting device according to claim 5, characterized in that: A plurality of threaded holes (13) are provided on one side of the sliding seat (5), wherein a threaded stud (14) is provided through one of the threaded holes (13), and one end of the stud (14) contacts the sliding seat (5) to further fix the position of the mounting frame (8).

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