A clamping device for carton board production

Abstract

The utility model relates to the technical field of carton board production, and disclose a kind of clamping device for carton board production;Including support frame and drive assembly, drive assembly is set to the side of support frame, the outside of drive assembly is provided with connecting plate;Guide plate is rotatably connected to the side of connecting plate, the inner wall of guide plate is rotatably connected with the inner wall of link plate, and the inner wall of link plate is rotatably connected with the inner wall of support frame.The utility model is driven two groups of connecting plate to move relatively by setting drive assembly, to make guide plate rotate with connecting plate movement, make guide plate drive link plate rotate along the inner wall of support frame, move with support plate by connecting plate, to support plate drive clamping plate moves, to reach the effect of clamping carton board, avoid the problem that carton board appears deviation due to unable to stably fixed carton board.

Description

Technical Field

[0001] This utility model relates to the field of cardboard production technology, specifically a clamping device for cardboard production. Background Technology

[0002] Cardboard is a rigid packaging material made of multiple layers of paper. Its typical structure is a composite of three or five layers of corrugated core paper and face paper. The main raw materials are recycled kraft paper or sulfate wood pulp paperboard, which are bonded together under high temperature and pressure with starch adhesive. The standard thickness of the cardboard ranges from 1.5 to 8 mm, among which C-flute and B-flute are commonly used flute types, and the edge crush strength can reach 4-12 kN / m.

[0003] In the production of cardboard boxes, the use of clamping devices is essential. During the production process, cardboard boxes undergo multiple processes such as cutting, creasing, and folding. Clamping devices can precisely fix the cardboard boxes in place, preventing them from moving or misaligning during each process, ensuring processing accuracy, improving product quality, and ensuring a stable and efficient production process. Existing cardboard box production equipment lacks clamping devices, making it impossible to stably fix the cardboard boxes during cutting, printing, and die-cutting operations. This can easily lead to cardboard box misalignment, affecting processing accuracy and resulting in non-standard cardboard box dimensions, pattern position deviations, and an increased defect rate.

[0004] Therefore, it is necessary to provide a new clamping device for the production of cardboard boxes to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a clamping device for the production of cardboard boxes, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a clamping device for producing cardboard boxes, comprising a support frame, and further comprising:

[0007] A drive assembly is disposed on one side of the support frame, and a connecting plate is disposed on the outer side of the drive assembly;

[0008] A guide plate is rotatably connected to one side of a connecting plate. A connecting plate is rotatably connected to the inner wall of the guide plate, and the inner wall of the connecting plate is rotatably connected to the inner wall of the support frame.

[0009] A support plate is fixed to the top of the connecting plate, and a clamping plate for clamping the cardboard is fixed to the outside of the support plate.

[0010] Preferably, the drive assembly includes a motor fixed to the outside of the support frame, and the output end of the motor is fixed with a bidirectional screw for driving the connecting plate to move, and the outer side of the bidirectional screw is threadedly connected to the inner wall of the connecting plate.

[0011] Preferably, a fixing frame is fixed to the bottom of the support frame, and a fixing plate is fixed to one side of the fixing frame.

[0012] Preferably, a support plate is fixed to the inner wall of the support frame, a fixing rod is fixed to one side of the support plate, and the outer side of the fixing rod is slidably connected to the inner wall of the connecting plate.

[0013] Preferably, the inner wall of the clamping plate is rolledly connected to a pulley, and one side of the pulley is rotatably connected to a limiting plate for limiting the clamping of the cardboard board.

[0014] Preferably, a limiting rod is slidably connected to the inner wall of the limiting plate, and the outer side of the limiting rod is inserted into the inner wall of the clamping plate. A spring is provided on the outer side of the limiting rod, and one end of the spring is fixed to the top of the limiting plate.

[0015] Preferably, a positioning frame is fixed to the top of the support frame, and a worktable for processing cardboard is fixed to the top of the positioning frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention uses a drive assembly to move two sets of connecting plates relative to each other. The movement of the connecting plates causes the guide plate to rotate, which in turn causes the connecting plate to rotate along the inner wall of the support frame. The connecting plate then moves the support plate, which in turn moves the clamping plate. This achieves the effect of clamping the cardboard box, avoiding the problem of cardboard box shifting due to the inability to stably fix the cardboard box. Attached Figure Description

[0018] Figure 1 A schematic diagram of a preferred embodiment of the clamping device for producing cardboard boxes provided by this utility model;

[0019] Figure 2 This is a schematic diagram of the drive component in this utility model;

[0020] Figure 3 This is a schematic diagram of the clamping plate in this utility model;

[0021] Figure 4 This is a schematic diagram of the limiting plate in this utility model.

[0022] In the diagram: 1. Support frame; 2. Drive assembly; 21. Motor; 22. Bidirectional screw; 3. Connecting plate; 4. Guide plate; 5. Connecting plate; 6. Support plate; 7. Clamping plate; 8. Fixing frame; 9. Fixing plate; 10. Support plate; 11. Fixing rod; 12. Pulley; 13. Limiting plate; 14. Limiting rod; 15. Spring; 16. Positioning frame; 17. Worktable. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 As shown, a clamping device for producing cardboard boxes includes a support frame 1 and a drive assembly 2. The drive assembly 2 is provided on one side of the support frame 1, and a connecting plate 3 is provided on the outer side of the drive assembly 2. The connecting plate 3 is designed to have two sets. The support frame 1 can install the drive assembly 2. The design of the drive assembly 2 can easily drive the two sets of connecting plates 3 to move relative to each other, so that the connecting plate 3 can drive the guide plate 4 to rotate, so as to facilitate clamping the cardboard box during production.

[0025] The guide plate 4 is rotatably connected to one side of the connecting plate 3. The inner wall of the guide plate 4 is rotatably connected to the connecting plate 5, and the inner wall of the connecting plate 5 is rotatably connected to the inner wall of the support frame 1. The guide plate 4 is provided in two sets. The two sets of connecting plates 3 are moved to drive the two sets of guide plates 4 to rotate. The two sets of guide plates 4 drive the connecting plate 5 to rotate along the inner wall of the support frame 1, which facilitates the subsequent cooperation of the connecting plate 3 to drive the clamping plate 7 for clamping and improves the stability of the device during clamping.

[0026] The support plate 6 is fixed to the top of the connecting plate 3. The outer side of the support plate 6 is fixed with a clamping plate 7 for clamping the cardboard. There are four sets of support plates 6 and two sets of clamping plates 7. The support plates 6 are provided with sliding grooves and recesses. The four sets of support plates 6 are moved relative to each other by the two sets of connecting plates 3. The two sets of support plates 6 are moved relative to each other by the two sets of clamping plates 7. The two sets of clamping plates 7 are moved relative to each other to the distance that needs to be adjusted, thereby achieving the effect of clamping the cardboard and avoiding the problem of cardboard shifting due to the inability to stably fix the cardboard.

[0027] The drive assembly 2 includes a motor 21 fixed to the outside of the support frame 1. The output end of the motor 21 is fixed with a bidirectional screw 22 for moving the connecting plate 3. The outer side of the bidirectional screw 22 is threadedly connected to the inner wall of the connecting plate 3. The support frame 1 can fix the motor 21. When the motor 21 is turned on, the motor 21 drives the bidirectional screw 22 to rotate. The rotation of the bidirectional screw 22 drives the two sets of connecting plates 3 to move relative to each other, which facilitates clamping during the subsequent production of cardboard boxes and improves the stability of the device.

[0028] The bottom of the support frame 1 is fixed with a fixing frame 8, and a fixing plate 9 is fixed on one side of the fixing frame 8. There are two sets of fixing frames 8, which can easily support the main body. The design of the fixing plate 9 can easily fix the two sets of fixing frames 8, which improves the stability of the device during processing.

[0029] A support plate 10 is fixed to the inner wall of the support frame 1. A fixing rod 11 is fixed to one side of the support plate 10. The outer side of the fixing rod 11 is slidably connected to the inner wall of the connecting plate 3. The support frame 1 can fix the fixing rod 11 through the support plate 10. The two sets of connecting plates 3 are moved relative to each other by the bidirectional screw 22, so that the two sets of connecting plates 3 slide along the fixing rod 11, which improves the stability during clamping.

[0030] The inner wall of the clamping plate 7 is connected to a pulley 12. One side of the pulley 12 is rotatably connected to a limiting plate 13 for clamping and limiting the cardboard board. By pulling the limiting plate 13, the pulley 12 is moved so that the pulley 12 slides along the groove of the clamping plate 7 to the required position. This facilitates the subsequent clamping and limiting of cardboard boards of different sizes and improves the stability during clamping.

[0031] A limiting rod 14 is slidably connected to the inner wall of the limiting plate 13, and the outer side of the limiting rod 14 is inserted into the inner wall of the clamping plate 7. A spring 15 is provided on the outer side of the limiting rod 14, and one end of the spring 15 is fixed to the top of the limiting plate 13. When the limiting plate 13 needs to be adjusted, the limiting rod 14 is pulled to stretch the spring 15, so that the limiting rod 14 is separated from the groove of the clamping plate 7. Then the limiting plate 13 is pulled to move the pulley 12, so that the pulley 12 slides along the groove of the clamping plate 7 to the required position. The limiting rod 14 is released to reset the spring 15, so that the spring 15 is inserted into the groove of the clamping plate 7, which facilitates the subsequent adjustment of the limiting plate 13 and improves the flexibility of the device.

[0032] A positioning frame 16 is fixed to the top of the support frame 1, and a worktable 17 for processing cardboard is fixed to the top of the positioning frame 16. The support frame 1 can fix the worktable 17 through the positioning frame 16, which facilitates the subsequent processing of cardboard.

[0033] Working Principle: When using this device, the operator places the cardboard to be processed on the workbench 17. Based on the size of the cardboard, the operator pulls the limiting rod 14, which stretches the spring 15, separating the limiting rod 14 from the groove of the clamping plate 7. Then, the operator pulls the limiting plate 13, moving the pulley 12 along the groove of the clamping plate 7 to the desired position. The operator releases the limiting rod 14, allowing the spring 15 to reset and re-insert into the groove of the clamping plate 7, facilitating subsequent adjustment of the limiting plate 13 for further positioning. The operator then turns on the motor 21, which rotates the bidirectional screw 22, which in turn rotates the two sets of connecting plates 3. For movement, the two sets of connecting plates 3 move, driving the two sets of guide plates 4 to rotate. The two sets of guide plates 4 drive the connecting plate 5 to rotate along the inner wall of the support frame 1. In conjunction with the two sets of connecting plates 3 sliding along the fixed rod 11, the two sets of connecting plates 3 move, driving the two sets of guide plates 4 to rotate. The two sets of guide plates 4 drive the connecting plate 5 to rotate along the inner wall of the support frame 1. This causes the two sets of connecting plates 3 to drive the four sets of support plates 6 to move relative to each other. The two sets of support plates 6 drive the two sets of clamping plates 7 to move relative to each other. The two sets of clamping plates 7 move relative to each other to the distance that needs to be adjusted, thereby achieving the effect of clamping the cardboard board and avoiding the problem of cardboard board shifting due to the inability to stably fix the cardboard board.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping device for producing cardboard boxes, comprising a support frame (1), characterized in that, Also includes: A drive assembly (2) is disposed on one side of the support frame (1), and a connecting plate (3) is disposed on the outer side of the drive assembly (2). The guide plate (4) is rotatably connected to one side of the connecting plate (3). The inner wall of the guide plate (4) is rotatably connected to the connecting plate (5), and the inner wall of the connecting plate (5) is rotatably connected to the inner wall of the support frame (1). A support plate (6) is fixed to the top of the connecting plate (3), and a clamping plate (7) for clamping the cardboard is fixed to the outside of the support plate (6).

2. The clamping device for producing cardboard boxes according to claim 1, characterized in that: The drive assembly (2) includes a motor (21) fixed to the outside of the support frame (1). The output end of the motor (21) is fixed with a bidirectional screw (22) for moving the connecting plate (3), and the outside of the bidirectional screw (22) is threadedly connected to the inner wall of the connecting plate (3).

3. The clamping device for producing cardboard boxes according to claim 1, characterized in that: The bottom of the support frame (1) is fixed with a fixing frame (8), and a fixing plate (9) is fixed on one side of the fixing frame (8).

4. The clamping device for producing cardboard boxes according to claim 1, characterized in that: The inner wall of the support frame (1) is fixed with a support plate (10), and a fixing rod (11) is fixed on one side of the support plate (10), and the outer side of the fixing rod (11) is slidably connected to the inner wall of the connecting plate (3).

5. The clamping device for producing cardboard boxes according to claim 1, characterized in that: The inner wall of the clamping plate (7) is rolledly connected to a pulley (12), and one side of the pulley (12) is rotatably connected to a limiting plate (13) for limiting the clamping of the cardboard board.

6. The clamping device for producing cardboard boxes according to claim 5, characterized in that: The inner wall of the limiting plate (13) is slidably connected to the limiting rod (14), and the outer side of the limiting rod (14) is inserted into the inner wall of the clamping plate (7). A spring (15) is provided on the outer side of the limiting rod (14), and one end of the spring (15) is fixed to the top of the limiting plate (13).

7. The clamping device for producing cardboard boxes according to claim 1, characterized in that: The top of the support frame (1) is fixed with a positioning frame (16), and the top of the positioning frame (16) is fixed with a worktable (17) for processing cardboard.

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