A suction cup for carton and paperboard processing

Abstract

The utility model relates to the technical field of carton processing, specifically a suction cup for carton paperboard processing, comprising a support plate, a plurality of first connecting columns are fixedly installed on the bottom of the support plate, a first mounting tube is fixedly connected to the plurality of first connecting columns, a plurality of slots are provided on the first mounting tube, a spring is fixedly installed inside the plurality of slots, a first connecting rod is fixedly connected to the other end of the spring, the first connecting rod is slidably connected to the slot, a first connecting rod is fixedly installed on the through-portion of the first connecting column, a spherical joint is fixedly connected to the other end of the first connecting rod, a connecting block is movably connected to the spherical joint, a damping plate is fixedly installed on the inner wall of the connecting block, and the damping plate is in contact with the spherical joint. When the device is working, the second mounting tube is rotated to different horizontal directions to change the position of the suction cup, so that different paperboards at various horizontal positions can be adsorbed, and the vacuum pump works to exhaust air inside the suction cup through the vacuum hose, so that the suction force of the suction cup can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to a suction cup for carton paperboard processing. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the papers produced by different manufacturers are also different. They are usually used as wrappings for goods or as outer protective materials for items. The volume of the carton changes with the size of the goods. As an indispensable part of modern logistics, packaging cartons bear the important responsibilities of containing, protecting products, and appearance. The physical performance indicators of packaging cartons become the basis for their quality evaluation. The accuracy and reliability of test data require good testing environment conditions to ensure.

[0003] The Chinese patent with publication number CN220097941U discloses a cardboard suction cup for carton processing, which includes a suction cup shell, and is characterized in that: the top of the suction cup shell is integrally connected to the top plate, the space between the top plate and the suction cup shell is hollow, a plurality of suction holes are opened on the top plate, and a sealing strip is arranged around the suction holes. The beneficial effect of the patent is that the suction hole is partially surrounded by a sealing strip in the middle to avoid air leakage, the adsorption force is stronger, the gas consumption is reduced, the cost is greatly saved, and the cardboard positioning accuracy and paper feeding speed are guaranteed.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] The existing device extracts air to make the hollow part in the suction cup shell become negative pressure, so that the part between the cardboard and the sealing strip becomes negative pressure through the suction hole, and then the cardboard is firmly adsorbed on the suction cup. However, the existing cardboard processing has different shapes of cardboards, and the horizontal positions of different parts are different. The existing device can only suck up the cardboards on the same horizontal plane, which has limitations in actual use. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a suction cup for processing carton paperboard. A plurality of first connecting columns are fixedly installed on the bottom of the support plate of the device, and a first mounting tube is connected through the first connecting column. A slot hole is opened inside the first mounting tube, and a first connecting rod is connected inside the slot hole through a spring. A spherical joint is fixedly installed on the other end of the first connecting rod, and the spherical joint is movably connected to the connecting block. The damping plate on the connecting block can limit the spherical joint and prevent it from rotating easily. The second connecting rod fixedly connected to the connecting block can rotate to different horizontal directions. When the second connecting rod rotates, it will drive the first connecting rod to float up and down in the slot hole. The spring connected to the first connecting rod can ensure that the first connecting rod will not fall off. The bottom of the second connecting rod is also connected to a spring. The same effect is achieved. The second mounting tube is slidably connected to the second connecting rod, that is, when the second connecting rod is rotated in different horizontal directions, the second mounting tube can be driven to rotate together. A suction cup is installed at the bottom of the second mounting tube. When working, the second mounting tube is rotated to different horizontal directions, so that the position of the suction cup is changed together, so that different cardboards at different horizontal positions can be adsorbed. The vacuum pump works to draw air from the inside of the suction cup through the vacuum hose, which can increase the suction force of the suction cup. When the first motor works, the rotating rod can be rotated, and the support plate can be flipped to adapt to the usage requirements in different scenarios. When the second motor works, the worm drives the worm gear to rotate, and the worm gear drives the mounting plate to rotate, so that the adsorbed cardboard can be moved from one place to another without moving the device, thereby increasing work efficiency.

[0007] The technical solution to achieve the purpose of the utility model is: a suction cup for processing carton paperboard, comprising a support plate, a plurality of first connecting columns are fixedly installed on the bottom of the support plate, a first mounting tube is fixedly connected to the plurality of first connecting columns, the other end of the first connecting column passes through the first mounting tube, a plurality of slots are provided on the first mounting tube, a spring is fixedly installed inside the plurality of slots, a first connecting rod is fixedly connected to the other end of the spring, the first connecting rod is slidably connected to the slot, a first connecting rod is fixedly installed on the penetration portion of the first connecting column, a spherical joint is fixedly connected to the other end of the first connecting rod, the spherical joint is movably connected to a connecting block, a damping plate is fixedly installed on the inner wall of the connecting block, and the damping plate is in contact with the spherical joint.

[0008] In some embodiments, the other end of the connecting block is fixedly connected to a second connecting rod, the second connecting rod is slidably connected to a second mounting tube, a plurality of springs are arranged inside the second mounting tube, the other end of the second connecting rod is fixedly connected to the spring, a second connecting column is fixedly mounted on the second mounting tube, the other end of the second connecting column passes through the second mounting tube, and a second connecting rod is fixedly mounted on the penetrating portion of the second connecting column.

[0009] In some embodiments, the other end of the second connecting column is fixedly connected to a suction cup, the suction cup is connected to a vacuum hose, the other end of the vacuum hose is connected to a vacuum pump, and the vacuum pump is fixedly installed above the support plate.

[0010] In some embodiments, a support column is fixedly mounted on the support plate, a connecting sleeve is fixedly mounted on the support column, a rotating rod is fixedly connected to the connecting sleeve, the other end of the rotating rod is rotatably connected to a mounting plate, a first motor is fixedly mounted on the mounting plate, and an output shaft of the first motor is fixedly connected to one end of the rotating rod.

[0011] In some embodiments, a worm wheel is fixedly mounted on the bottom of the mounting plate, a rotating column is fixedly mounted on the bottom of the worm wheel, the other end of the rotating column is rotatably connected to a base plate, a pair of support plates are fixedly mounted on the base plate, one of the support plates is rotatably connected to a worm, and a second motor is fixedly mounted on the other support plate, the output shaft of the second motor is fixedly connected to one end of the worm, and the worm and the worm wheel are meshed with each other.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] First, the utility model is aimed at the existing device. There are existing cardboards with different shapes in the existing cardboard processing, and the horizontal positions of each part are different. The existing device can only suck up the cardboards on the same horizontal plane, and there are limitations in actual use. A plurality of first connecting columns are fixedly installed at the bottom of the support plate of the device, and a first mounting tube is connected through the first connecting column. A slot is opened inside the first mounting tube, and a first connecting rod is connected inside the slot through a spring. A spherical joint is fixedly installed at the other end of the first connecting rod, and the spherical joint is movably connected to the connecting block. The damping plate on the connecting block can limit the spherical joint and will not let it rotate easily. The second connecting rod fixedly connected to the connecting block can rotate to different horizontal directions. When the second connecting rod rotates, it will drive the first connecting rod to float up and down in the slot. The spring connected to the first connecting rod can ensure the first One connecting rod will not fall off, and the bottom of the same second connecting rod is also connected with a spring to achieve the same effect. The second mounting tube is slidably connected to the second connecting rod, that is, when the second connecting rod is rotated in different horizontal directions, the second mounting tube can be driven to rotate together. A suction cup is installed at the bottom of the second mounting tube. When working, the second mounting tube is rotated to different horizontal directions, so that the position of the suction cup is changed together, so that different cardboards in different horizontal positions can be adsorbed. The vacuum pump works to draw air from the inside of the suction cup through the vacuum hose, which can increase the suction force of the suction cup. Through the operation of the first motor, the rotating rod can be rotated, and the support plate can be flipped to adapt to the usage requirements in different scenarios. Through the operation of the second motor, the worm drives the worm gear to rotate, and the worm gear drives the mounting plate to rotate, so that the adsorbed cardboard can be moved from one place to another without moving the device, thereby increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0016] Figure 2 It is a schematic diagram of the structure of an air extraction pump provided in one embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the explosion structure of the first installation tube provided in one embodiment of the utility model.

[0018] Explanation of the reference numerals: 1. support plate; 2. first connecting column; 3. first mounting cylinder; 301. slot; 4. spring; 5. first connecting rod; 6. spherical joint; 7. connecting block; 8. damping plate; 9. second connecting rod; 10. second mounting cylinder; 11. second connecting column; 12. suction cup; 13. vacuum hose; 14. vacuum pump; 15. support column; 16. connecting sleeve; 17. rotating rod; 18. mounting plate; 19. first motor; 20. worm gear; 21. rotating column; 22. bottom plate; 23. support plate; 24. worm; 25. second motor. DETAILED DESCRIPTION

[0019] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides a suction cup for carton and paperboard processing through improvement. The technical solution of the utility model is:

[0021] like Figure 1-Figure 3As shown, a suction cup for processing carton paperboard includes a support plate 1, a plurality of first connecting columns 2 are fixedly installed at the bottom of the support plate 1, a first installation tube 3 is fixedly connected to the plurality of first connecting columns 2, the other end of the first connecting column 2 passes through the first installation tube 3, a plurality of slots 301 are opened on the first installation tube 3, a spring 4 is fixedly installed inside the plurality of slots 301, a first connecting rod 5 is fixedly connected to the other end of the spring 4, the first connecting rod 5 is slidably connected to the slot 301, a first connecting rod 5 is fixedly installed on the penetration portion of the first connecting column 2, a spherical joint 6 is fixedly connected to the other end of the first connecting rod 5, the spherical joint 6 is movably connected to a connecting block 7, and a connecting block 7 is fixed on the inner wall of the connecting block 7. A damping plate 8 is installed, and the damping plate 8 is in contact with the spherical joint 6. The other end of the connecting block 7 is fixedly connected to the second connecting rod 9, and the second connecting rod 9 is slidably connected to the second mounting tube 10. A plurality of springs 4 are arranged inside the second mounting tube 10. The other end of the second connecting rod 9 is fixedly connected to the spring 4. A second connecting column 11 is fixedly installed on the second mounting tube 10. The other end of the second connecting column 11 passes through the second mounting tube 10. The second connecting rod 9 is fixedly installed on the penetrating part of the second connecting column 11. The other end of the second connecting column 11 is fixedly connected to a suction cup 12, and the suction cup 12 is connected to an exhaust hose 13. The other end of the exhaust hose 13 is connected to an exhaust pump 14, and the exhaust pump 14 is fixedly installed Installed above the support plate 1, the support plate 1 of the device has a plurality of first connecting columns 2 fixedly installed at the bottom, which are connected to the first mounting tube 3 through the first connecting columns 2, a slot 301 is provided inside the first mounting tube 3, a first connecting rod 5 is connected inside the slot 301 through a spring 4, a ball joint 6 is fixedly installed at the other end of the first connecting rod 5, the ball joint 6 is movably connected to the connecting block 7, a damping plate 8 on the connecting block 7 can limit the ball joint 6 and prevent it from rotating easily, and a second connecting rod 9 fixedly connected to the connecting block 7 can rotate to different horizontal directions, and when the second connecting rod 9 rotates, it will drive the first connecting rod 5 to float up and down in the slot 301. The spring 4 connected to the first connecting rod 5 can ensure that the first connecting rod 5 will not fall off. The same second connecting rod 9 is also connected to the bottom of the spring 4 to achieve the same effect. The second mounting tube 10 is slidably connected to the second connecting rod 9, that is, when the second connecting rod 9 is rotated in different horizontal directions, the second mounting tube 10 can be driven to rotate together. A suction cup 12 is installed at the bottom of the second mounting tube 10. When working, the position of the suction cup 12 is changed by rotating the second mounting tube 10 to different horizontal directions, so that different cardboards at different horizontal positions can be adsorbed. The vacuum pump 14 works by exhausting air from the suction cup 12 through the vacuum hose 13, which can increase the suction force of the suction cup 12.

[0022] like Figure 1-Figure 2As shown, a support column 15 is fixedly installed on the support plate 1, a connecting sleeve 16 is fixedly installed on the support column 15, a rotating rod 17 is fixedly connected to the connecting sleeve 16, the other end of the rotating rod 17 is rotatably connected to a mounting plate 18, a first motor 19 is fixedly installed on the mounting plate 18, the output shaft of the first motor 19 is fixedly connected to one end of the rotating rod 17, a worm gear 20 is fixedly installed at the bottom of the mounting plate 18, a rotating column 21 is fixedly installed at the bottom of the worm gear 20, the other end of the rotating column 21 is rotatably connected to a bottom plate 22, a pair of support plates 23 are fixedly installed on the bottom plate 22, one of which supports A worm 24 is rotatably connected to the plate 23, and a second motor 25 is fixedly installed on the other support plate 23. The output shaft of the second motor 25 is fixedly connected to one end of the worm 24, and the worm 24 and the worm wheel 20 are meshed with each other. When the first motor 19 works, the rotating rod 17 can be rotated, and the support plate 1 can be flipped to adapt to the usage requirements in different scenarios. When the second motor 25 works, the worm 24 drives the worm wheel 20 to rotate, and the worm wheel 20 drives the mounting plate 18 to rotate, so that the adsorbed cardboard can be moved from one place to another without moving the device, thereby increasing work efficiency.

[0023] The specific working method is as follows: a plurality of first connecting columns 2 are fixedly installed at the bottom of the support plate 1 of the device, and a first mounting tube 3 is connected through the first connecting column 2. A slot hole 301 is opened inside the first mounting tube 3, and a first connecting rod 5 is connected inside the slot hole 301 through a spring 4. A ball joint 6 is fixedly installed at the other end of the first connecting rod 5, and the ball joint 6 is movably connected to the connecting block 7. The damping plate 8 on the connecting block 7 can limit the ball joint 6 and will not let it rotate easily. The second connecting rod 9 fixedly connected to the connecting block 7 can rotate to different horizontal directions. When the second connecting rod 9 rotates, it will drive the first connecting rod 5 to float up and down in the slot hole 301. The spring 4 connected to the first connecting rod 5 can ensure that the first connecting rod 5 will not fall off. The same second connecting rod 9 is also connected to the bottom with a spring 4 to achieve the same effect. The second mounting tube 1 0 is slidably connected with the second connecting rod 9, that is, when the second connecting rod 9 rotates in different horizontal directions, the second mounting tube 10 can be driven to rotate together. A suction cup 12 is installed at the bottom of the second mounting tube 10. When working, the second mounting tube 10 is rotated to different horizontal directions to change the position of the suction cup 12, so that different cardboards at different horizontal positions can be adsorbed. The vacuum pump 14 works to exhaust air inside the suction cup 12 through the vacuum hose 13, which can increase the suction force of the suction cup 12. The first motor 19 works to rotate the rotating rod 17, and the support plate 1 can be flipped to adapt to the use requirements in different scenarios. The second motor 25 works, the worm 24 drives the worm wheel 20 to rotate, and the worm wheel 20 drives the mounting plate 18 to rotate, so that the adsorbed cardboard can be moved from one place to another without moving the device, thereby increasing work efficiency.

[0024] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A suction cup for carton and paperboard processing, comprising a support plate (1), characterized in that: A plurality of first connecting columns (2) are fixedly mounted on the bottom of the support plate (1), and a first mounting tube (3) is fixedly connected to each of the plurality of first connecting columns (2). The other end of the first connecting column (2) passes through the first mounting tube (3), and a plurality of slots (301) are provided on the first mounting tube (3). A spring (4) is fixedly mounted inside each of the plurality of slots (301), and a first connecting rod (5) is fixedly connected to the other end of the spring (4), and the first connecting rod (5) is slidably connected to the slot (301). The first connecting rod (5) is fixedly mounted on the portion through which the first connecting column (2) passes, and a spherical joint (6) is fixedly connected to the other end of the first connecting rod (5), and the spherical joint (6) is movably connected to a connecting block (7), and a damping plate (8) is fixedly mounted on the inner wall of the connecting block (7), and the damping plate (8) is in contact with the spherical joint (6).

2. A suction cup for carton and paperboard processing according to claim 1, characterized in that: The other end of the connecting block (7) is fixedly connected to a second connecting rod (9), the second connecting rod (9) is slidably connected to a second mounting tube (10), a plurality of springs (4) are arranged inside the second mounting tube (10), the other end of the second connecting rod (9) is fixedly connected to the spring (4), a second connecting column (11) is fixedly mounted on the second mounting tube (10), the other end of the second connecting column (11) passes through the second mounting tube (10), and the second connecting rod (9) is fixedly mounted on the passing portion of the second connecting column (11).

3. A suction cup for carton and paperboard processing according to claim 2, characterized in that: The other end of the second connecting column (11) is fixedly connected to a suction cup (12), the suction cup (12) is connected to an air extraction hose (13), the other end of the air extraction hose (13) is connected to an air extraction pump (14), and the air extraction pump (14) is fixedly installed above the support plate (1).

4. A suction cup for carton and paperboard processing according to claim 1, characterized in that: A support column (15) is fixedly mounted on the support plate (1), a connecting sleeve (16) is fixedly mounted on the support column (15), a rotating rod (17) is fixedly connected to the connecting sleeve (16), the other end of the rotating rod (17) is rotatably connected to a mounting plate (18), a first motor (19) is fixedly mounted on the mounting plate (18), and an output shaft of the first motor (19) is fixedly connected to one end of the rotating rod (17).

5. A suction cup for carton and paperboard processing according to claim 4, characterized in that: A worm gear (20) is fixedly mounted on the bottom of the mounting plate (18), a rotating column (21) is fixedly mounted on the bottom of the worm gear (20), the other end of the rotating column (21) is rotatably connected to a base plate (22), a pair of support plates (23) are fixedly mounted on the base plate (22), one of the support plates (23) is rotatably connected to a worm (24), a second motor (25) is fixedly mounted on the other support plate (23), an output shaft of the second motor (25) is fixedly connected to one end of the worm (24), and the worm (24) and the worm gear (20) are meshed with each other.

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