A packaging carton processing and cutting device

Abstract

The utility model discloses a kind of packaging carton processing cutting equipment, it is related to packaging carton technical field, including work plate, the work plate top is provided with chute one, two sliding plates are slidably connected in the chute one, two The top of sliding plate is fixedly installed with L-shaped plate, two butt plates are fixedly installed in the work plate bottom, motor is fixedly installed in the work plate bottom, two The bearing is rotatably connected between butt plate, bidirectional screw rod is rotatably connected in the bearing, bidirectional screw rod one end passes through one butt plate and is fixedly connected with motor output end, the utility model has the beneficial effect that: through the setting of pressing plate and push plate, when cutting paperboard, push plate can be used to limit paperboard, then push plate pushes paperboard to the position of cutting knife, through the setting of this process, the setting of the device can reduce the labor intensity of worker, and to a certain extent, the safety of worker is protected.

Description

Technical Field

[0001] This utility model relates to the field of packaging paper box technology, specifically to a packaging paper box processing and cutting equipment. Background Technology

[0002] Paper boxes, as lightweight, easy-to-print, and low-cost packaging materials, are widely used in commodity sales, transportation, and other fields. They are environmentally friendly and recyclable. With the development of e-commerce and manufacturing, the demand for paper boxes continues to grow, which puts forward higher requirements for the precision and efficiency of cutting equipment. Cutting precision directly affects the edge quality of paper boxes, while cutting efficiency is closely related to the degree of automation and adjustment flexibility of the equipment.

[0003] Existing devices require manual adjustment of the cardboard to the cutter position when cutting the edges of cardboard, which is labor-intensive and poses safety hazards. In addition, the paper scraps generated by traditional cutting equipment tend to accumulate, requiring frequent shutdowns for processing, which affects the overall work efficiency. Therefore, we propose a packaging cardboard box processing and cutting device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a packaging paper box processing and cutting device, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a packaging paper box processing and cutting device, comprising a working plate, a groove at the top of the working plate, two sliding plates slidably connected inside the groove, L-shaped plates fixedly mounted at the top of each of the two sliding plates, two connecting plates fixedly mounted at the bottom of the working plate, a motor fixedly mounted at the bottom of the working plate, a bidirectional lead screw rotatably connected between the two connecting plates via bearings, one end of the bidirectional lead screw passing through one of the connecting plates and fixedly connected to the output end of the motor, both sliding plates threadedly connected to the outer side of the bidirectional lead screw, a second hydraulic cylinder fixedly mounted at the top of each of the two L-shaped plates, pressure plates fixedly mounted at the output ends of the two second hydraulic cylinders respectively passing through the two L-shaped plates, and several protrusions fixedly mounted at the bottom of the two pressure plates. Two second limiting rods are fixedly installed on the top of each pressure plate, and the second limiting rods are slidably connected to the top of the L-shaped plate. A fixing plate is fixedly installed on the top of the working plate, and a third hydraulic cylinder is fixedly installed on one side of the fixing plate. The output end of the third hydraulic cylinder passes through the fixing plate and is fixedly installed with a push plate. Two third limiting rods are fixedly installed on one side of the push plate, and the third limiting rods are slidably connected to the fixing plate. Before cutting, the cardboard to be cut is simply placed between the two L-shaped plates, and then the motor drives the bidirectional lead screw to rotate, which brings the two L-shaped plates closer together and fixes the cardboard. Then, the third hydraulic cylinder pushes the push plate to move, and the cardboard is pushed to the cutting position. This process reduces manual intervention and can reduce labor intensity to a certain extent.

[0006] Preferably, two connecting plates are fixedly installed at the bottom of the working plate, and sliders are slidably connected inside the two connecting plates. Several insertion holes are opened at the top of the two sliders, and a waste bin is fixedly installed at the bottom of the two sliders. A handle is fixedly installed on one side of the waste bin. Two inserts are slidably connected to the top of the working plate, and the two inserts pass through the two connecting plates respectively. The inserts cooperate with the insertion holes. With the waste bin, the waste material cut off during cutting will fall directly into the waste bin. This process avoids the need for the traditional device to stop when collecting waste, thereby increasing work efficiency.

[0007] Preferably, a support frame is fixedly installed at the top of the working board, and a first hydraulic cylinder is fixedly installed at the top of the support frame. The output end of the first hydraulic cylinder passes through the top of the support frame and is fixedly installed with an mounting plate. A gate is inserted into the bottom of the mounting plate, and two first limiting rods are fixedly installed at the top of the mounting plate. The two first limiting rods are slidably connected to the top of the support frame. By setting the first hydraulic cylinder, the gate can be moved downward, so that the excess part of the cardboard can be completely cut off, making the cutting efficiency higher.

[0008] Preferably, the top of the working plate has two sliding grooves, and the bottom of each of the two L-shaped plates has two limiting blocks fixedly installed, the limiting blocks being slidably connected to the sliding grooves.

[0009] Preferably, a control panel is fixedly installed on one side of the support frame, and a support leg is fixedly installed on the bottom of the work plate.

[0010] Preferably, the first hydraulic cylinder, the second hydraulic cylinder, the motor, and the third hydraulic cylinder are all electrically connected to the control panel.

[0011] Preferably, the first hydraulic cylinder, the second hydraulic cylinder, and the third hydraulic cylinder are all composed of a piston, a piston rod, a buffer device, and a sealing device.

[0012] This utility model provides a packaging paper box processing and cutting equipment, which has the following beneficial effects:

[0013] 1. This packaging cardboard processing and cutting equipment, through the setting of pressure plate and push plate, can use push plate to limit the cardboard when cutting cardboard, and then push the cardboard to the position of the cutter. Through this process, the setting of this device can reduce the labor intensity of workers and protect the safety of workers to a certain extent.

[0014] 2. This packaging cardboard processing and cutting equipment features a waste bin. Because the waste bin is located directly below the guillotine, waste material falls directly into the waste bin during cardboard cutting. This design allows the device to collect waste material without stopping the machine during cutting, thus improving work efficiency to a certain extent. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram from another perspective of the present invention;

[0017] Figure 3 This is a bottom view of the present invention;

[0018] Figure 4 This is a schematic diagram of the L-shaped plate of this utility model;

[0019] Figure 5 This is a schematic diagram of the waste bin of this utility model;

[0020] Figure 6 This utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 7 This utility model Figure 2 Enlarged view of section B in the middle.

[0022] In the diagram: 1. Working plate; 101. Slide 1; 102. Slide 2; 2. Support frame; 3. First hydraulic cylinder; 4. First limit rod; 5. Mounting plate; 6. Knife gate; 7. L-shaped plate; 701. Slide plate; 702. Limit block; 8. Second hydraulic cylinder; 9. Second limit rod; 10. Pressure plate; 1001. Protrusion; 11. Connecting plate; 12. Motor; 13. Double-acting lead screw; 14. Fixing plate; 15. Third hydraulic cylinder; 16. Third limit rod; 17. Push plate; 18. Connecting plate; 19. Slider; 191. Insertion hole; 20. Insertion post; 21. Scrap bin; 211. Handle; 22. Support leg; 23. Control panel. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figures 1 to 7 This utility model provides a technical solution: a packaging paper box processing and cutting device, including a working plate 1, a groove 101 at the top of the working plate 1, two sliding plates 701 slidably connected inside the groove 101, and an L-shaped plate 7 fixedly installed at the top of each of the two sliding plates 701 for fixing the paperboard, two connecting plates 11 fixedly installed at the bottom of the working plate 1, and a motor 12 fixedly installed at the bottom of the working plate 1 for driving a bidirectional lead screw 13 to rotate, the bidirectional lead screw 13 being rotatably connected between the two connecting plates 11 through bearings, the bidirectional lead screw 13 for moving the two sliding plates 701, one end of the bidirectional lead screw 13 passing through one of the connecting plates 11 and fixedly connected to the output end of the motor 12, both sliding plates 701 being threadedly connected to the outer side of the bidirectional lead screw 13, and a second hydraulic cylinder 8 fixedly installed at the top of each of the two L-plates 7 for pushing a pressure plate 10. The output end of the second hydraulic cylinder 8 passes through two L-shaped plates 7 and is fixedly installed with pressure plates 10. The pressure plates 10 are used to fix the cardboard. Several protrusions 1001 are fixedly installed at the bottom of the two pressure plates 10. The protrusions 1001 make the cardboard more stable when pressing. Two second limit rods 9 are fixedly installed at the top of the two pressure plates 10. The second limit rods 9 make the movement of the pressure plates 10 more stable. The second limit rods 9 are slidably connected to the top of the L-shaped plates 7. A fixed plate 14 is fixedly installed at the top of the working plate 1. A third hydraulic cylinder 15 is fixedly installed on one side of the fixed plate 14. The third hydraulic cylinder 15 is used to move the push plate 17. The output end of the third hydraulic cylinder 15 passes through the fixed plate 14 and is fixedly installed with the push plate 17. The push plate 17 is used to push the cardboard. Two third limit rods 16 are fixedly installed on one side of the push plate 17. The third limit rods 16 make the movement of the push plate 17 more stable. The third limit rods 16 are slidably connected to the fixed plate 14.

[0025] like Figure 6 As shown, two connecting plates 18 are fixedly installed at the bottom of the working plate 1. Slider 19 is slidably connected inside the two connecting plates 18. Several insertion holes 191 are opened at the top of the two sliders 19. Waste bins 21 are fixedly installed at the bottom of the two sliders 19. Waste bins 21 are used to store the cut cardboard. A handle 211 is fixedly installed on one side of the waste bin 21. The handle 211 is used to pull out the waste bin 21. Two inserts 20 are slidably connected at the top of the working plate 1. The inserts 20 are used to limit the waste bin 21. The two inserts 20 pass through the two connecting plates 18 respectively. The inserts 20 cooperate with the insertion holes 191.

[0026] like Figure 1 As shown, a support frame 2 is fixedly installed at the top of the working plate 1, and a first hydraulic cylinder 3 is fixedly installed at the top of the support frame 2. The first hydraulic cylinder 3 is used to move the mounting plate 5. The output end of the first hydraulic cylinder 3 passes through the top of the support frame 2 and is fixedly installed on the mounting plate 5. The mounting plate 5 is used to install the gate 6. The gate 6 is inserted into the bottom of the mounting plate 5. The gate 6 is used to cut the cardboard. Two first limit rods 4 are fixedly installed at the top of the mounting plate 5. The first limit rods 4 are used to make the movement of the mounting plate 5 more stable, and the two first limit rods 4 are slidably connected to the top of the support frame 2.

[0027] like Figure 2 As shown, two sliding grooves 102 are provided at the top of the working plate 1, and two limiting blocks 702 are fixedly installed at the bottom of the two L-shaped plates 7. The limiting blocks 702 are slidably connected to the sliding grooves 102. The setting of the sliding grooves 102 and the limiting blocks 702 can make the L-shaped plates 7 more stable when moving.

[0028] like Figure 2 As shown, a control panel 23 is fixedly installed on one side of the support frame 2. The control panel 23 is used to control this device. A support leg 22 is fixedly installed at the bottom of the work plate 1. The support leg 22 is used to support this device.

[0029] like Figure 1 As shown, the first hydraulic cylinder 3, the second hydraulic cylinder 8, the motor 12, and the third hydraulic cylinder 15 are all electrically connected to the control panel 23.

[0030] In summary, when using this packaging cardboard processing and cutting equipment, first, the device is powered on. Then, the operator places the cardboard to be cut between two L-shaped plates 7, and manually assists in ensuring one side of the cardboard is fully in contact with the push plate 17. Then, the control panel 23 is used to activate the motor 12, which drives the bidirectional lead screw 13 to rotate, causing the two sliding plates 701 to move closer together. This allows the two L-shaped plates 7 to clamp the cardboard. Through the cooperation of the limit block 702 and the second slide groove 102, the L-shaped plates 7 move stably. After clamping, the third hydraulic cylinder 15 pushes the push plate 17, which in turn pushes the cardboard towards the position of the gate 6. After the cardboard is moved to the cutting position, to prevent displacement during cutting, the second hydraulic cylinder 8 moves the pressure plate 10 downwards, thus fixing the cardboard. Then, the operation of the third hydraulic cylinder 15 is stopped. Then, the first hydraulic cylinder 3 can be used to push the mounting plate 5 downward, thereby moving the gate 6 downward, so that the part of the cardboard that needs to be cut can be cut off. Before cutting, the waste bin 21 is pulled outward using the handle 211, and then the insert 20 and the corresponding insert hole 191 are used to cooperate, and then the cut cardboard will fall into the waste bin 21. After the cardboard is cut, the control panel 23 is used to move the two L-shaped plates 7 away from each other, and then the worker takes away the cut cardboard, and then places the new cardboard between the two L-shaped plates 7 in the same way as above, and then cuts it in the same way as above. When the waste bin 21 is full of waste, the two inserts 20 are pulled out, and then the waste bin 21 is pulled out using the handle 211, and then the waste is poured out. When the gate 6 needs to be replaced after long-term use, the gate 6 only needs to be removed from the mounting plate 5 and a new gate 6 can be installed. The above is the working principle of this utility model.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A packaging paper box processing and cutting device, comprising a work plate (1), characterized in that: The top of the working plate (1) is provided with a slide groove (101), and two slide plates (701) are slidably connected inside the slide groove (101). An L-shaped plate (7) is fixedly installed at the top of each of the two slide plates (701). Two connecting plates (11) are fixedly installed at the bottom of the working plate (1), and a motor (12) is fixedly installed at the bottom of the working plate (1). A double-acting screw (13) is rotatably connected between the two connecting plates (11) via bearings. One end of the double-acting screw (13) passes through one of the connecting plates (11) and is fixedly connected to the output end of the motor (12). Both slide plates (701) are threaded to the outer side of the double-acting screw (13). A second hydraulic cylinder (8) is fixedly installed at the top of each of the two L-shaped plates (7). The output end of the second hydraulic cylinder (8) passes through two L-shaped plates (7) and is fixedly installed with pressure plates (10). Several protrusions (1001) are fixedly installed at the bottom of the two pressure plates (10). Two second limit rods (9) are fixedly installed at the top of the two pressure plates (10) and are slidably connected to the top of the L-shaped plates (7). A fixed plate (14) is fixedly installed at the top of the working plate (1). A third hydraulic cylinder (15) is fixedly installed on one side of the fixed plate (14). The output end of the third hydraulic cylinder (15) passes through the fixed plate (14) and is fixedly installed with a push plate (17). Two third limit rods (16) are fixedly installed on one side of the push plate (17) and are slidably connected to the fixed plate (14).

2. The packaging paper box processing and cutting equipment according to claim 1, characterized in that: Two connecting plates (18) are fixedly installed at the bottom of the working plate (1). Slider (19) is slidably connected inside the two connecting plates (18). Several insertion holes (191) are opened at the top of the two sliders (19). Waste bins (21) are fixedly installed at the bottom of the two sliders (19). A handle (211) is fixedly installed on one side of the waste bins (21). Two insertion posts (20) are slidably connected at the top of the working plate (1). The two insertion posts (20) pass through the two connecting plates (18) respectively. The insertion posts (20) cooperate with the insertion holes (191).

3. The packaging paper box processing and cutting equipment according to claim 1, characterized in that: A support frame (2) is fixedly installed on the top of the working plate (1). A first hydraulic cylinder (3) is fixedly installed on the top of the support frame (2). The output end of the first hydraulic cylinder (3) passes through the top of the support frame (2) and is fixedly installed on an mounting plate (5). A knife gate (6) is inserted into the bottom of the mounting plate (5). Two first limiting rods (4) are fixedly installed on the top of the mounting plate (5), and the two first limiting rods (4) are slidably connected to the top of the support frame (2).

4. The packaging paper box processing and cutting equipment according to claim 1, characterized in that: The top of the working plate (1) has two sliding grooves (102), and the bottom of the two L-shaped plates (7) are fixedly installed with two limiting blocks (702), which are slidably connected to the sliding grooves (102).

5. The packaging paper box processing and cutting equipment according to claim 3, characterized in that: A control panel (23) is fixedly installed on one side of the support frame (2), and a support leg (22) is fixedly installed at the bottom of the work plate (1).

6. The packaging paper box processing and cutting equipment according to claim 3, characterized in that: The first hydraulic cylinder (3), the second hydraulic cylinder (8), the motor (12), and the third hydraulic cylinder (15) are all electrically connected to the control panel (23).

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