Paperboard adsorbing and grabbing device for corrugated carton processing

Abstract

The utility model belongs to the technical field of corrugated carton processing, and particularly relates to a paperboard adsorption gripping device for corrugated carton processing, which comprises a workbench, an adsorption mechanical arm mounted on the surface of the workbench, an adsorption disc mounted on the surface of the adsorption mechanical arm, connecting plates symmetrically mounted on the surface of the adsorption disc, and an adjusting plate connected to the surface of one side of each connecting plate. An anti-falling plate is slidably connected into a sliding groove formed in the surface of the adjusting plate, a clamping plate is slidably connected into the anti-falling plate, a pneumatic cylinder is installed in a groove formed in the surface of the connecting plate, the telescopic end of the pneumatic cylinder makes contact with the anti-falling plate, and the pneumatic cylinder communicates with an air suction piece on the adsorption mechanical arm through a communicating pipe. According to the device provided by the utility model, the problem that the corrugated boards fall off in the steering movement process can be avoided, and the stability of the corrugated boards in the adsorption disc is improved.

Description

Technical Field

[0001] The utility model relates to a cardboard adsorption and grabbing device for corrugated paper box processing, belonging to the technical field of corrugated paper box processing. Background Art

[0002] Corrugated cardboard is die-cut, creased, and either nailed or glued together to create corrugated boxes. Corrugated boxes are the most widely used packaging product, consistently leading the way in terms of usage. This includes calcium-plastic corrugated boxes. For over half a century, corrugated boxes, with their superior performance and processing properties, have gradually replaced wooden boxes and other transport packaging containers, becoming the mainstay of transport packaging. In addition to protecting goods and facilitating storage and transportation, they also enhance product aesthetics and promote their value. Corrugated boxes are environmentally friendly and facilitate both loading and unloading.

[0003] After investigation, the disclosure (announcement) number: CN220332096U discloses a cardboard suction and grabbing device for processing corrugated cardboard boxes. This technology discloses "a cardboard suction and grabbing device for processing corrugated cardboard boxes, including a grabbing mechanical arm, a suction cup and an air pipe, the grabbing mechanical arm is detachably connected to the suction cup, the air pipe and the suction cup are detachably connected, and an air guide channel is opened inside the suction cup. The utility model uses a detachable filtering structure to filter air through a filter when entering, so as to prevent dust and debris from entering the air guide channel and the air pipe. When the filter is dirty, the filter can be removed and cleaned by twisting the auxiliary grip. The problem that the existing cardboard suction and grabbing device for processing corrugated cardboard boxes is easy to absorb dust and paper scraps and cause blockage when sucking cardboard is solved, and the problem that dust and debris are easily sucked into the air guide channel and the air pipe due to the blockage of the air inlet and the air pipe is effectively prevented. The reduction of the adsorption force caused by the blockage of the air inlet and the air pipe is avoided, and the technical effects such as the stability of the suction and grabbing device during use are improved.

[0004] Although the cardboard adsorption and grabbing device can filter out dust and debris during the adsorption process, preventing dust and debris from entering the air guide channel and the inside of the air pipe and causing blockage, thereby improving the stability of the adsorption and grabbing device during use, during use, since the device relies solely on a single suction cup to adsorb the corrugated cardboard, the corrugated cardboard is prone to falling when the grabbing device is turning, and the corrugated cardboard has poor stability in the adsorption cup, which affects the working effect of the adsorption and grabbing of the corrugated cardboard. Utility Model Content

[0005] The purpose of the utility model is to provide a cardboard adsorption and grabbing device for corrugated cardboard box processing. The utility model has a simple structure and is easy to use, so that the corrugated cardboard can be prevented from falling easily during the turning movement of the grabbing device, and the stability of the corrugated cardboard in the adsorption plate is further improved to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A cardboard adsorption and grabbing device for corrugated box processing comprises a workbench, a suction mechanical arm is installed on the surface of the workbench, a suction disk is installed on the surface of the suction mechanical arm, a connecting plate is symmetrically installed on the surface of the suction disk, an adjustment plate is connected to one side surface of the connecting plate, an anti-fall plate is slidably connected in a slide groove opened on the surface of the adjustment plate, a splint is slidably connected inside the anti-fall plate, a pneumatic cylinder is installed in the groove opened on the surface of the connecting plate, the telescopic end of the pneumatic cylinder is in contact with the anti-fall plate, and the pneumatic cylinder is connected to the suction part on the adsorption mechanical arm through a connecting pipe.

[0008] Furthermore, a guide rod is slidably connected in the through hole provided on the surface of the anti-fall plate, and both ends of the guide rod are installed in the sliding groove provided on the surface of the adjustment plate.

[0009] Furthermore, a return spring is installed on the surface of the guide rod, one end of the return spring is connected to the anti-fall plate, and the other end of the return spring is installed in a slide groove opened on the surface of the adjustment plate.

[0010] Furthermore, a limiting rod is slidably connected in the through hole opened on the surface of the clamping plate, one end of the limiting rod is installed with a positioning plate, and the other end of the limiting rod passes through the clamping plate and is connected to the anti-fall plate.

[0011] Furthermore, a connecting block is installed on one side surface of the splint, a sliding rod is installed on one side surface of the connecting block, the surface of the sliding rod is slidably connected to a cross plate, connecting rods are installed on both sides of the cross plate, one end of the connecting rod is slidably connected to the through hole opened on the surface of the connecting block, passes through the outside of the connecting block, and is connected to the plug block arranged on the outside of the connecting block.

[0012] Furthermore, a plurality of slots for inserting plugs are symmetrically provided on the surface of the anti-fall plate.

[0013] Furthermore, a compression spring is sleeved on the surface of the sliding rod, one end of the compression spring is connected to the cross plate, and the other end of the compression spring is connected to the sliding rod.

[0014] The beneficial effects of the utility model are:

[0015] (1) The utility model is provided with a workbench. When the corrugated cardboard is adsorbed and grabbed, the adsorption mechanical arm is first started. At this time, the adsorption plate is sucked by the suction piece. At this time, the adsorption plate is attached to the surface of the corrugated cardboard, thereby realizing the adsorption of the adsorption plate. When the adsorption of the adsorption plate is completed, the suction piece extracts the air inside the pneumatic cylinder in the connecting plate, and the telescopic end of the pneumatic cylinder is separated from the anti-fall plate. At this time, the anti-fall plate slides in the slide groove provided on the surface of the adjustment plate. During the movement, the anti-fall plate slides on the surface of the guide rod. The guide rod can guide the moving position of the anti-fall plate to avoid the anti-fall plate from sliding. If the drop plate falls off during the movement, the reset spring will be deformed due to the squeezing force it was subjected to before. When the telescopic end of the pneumatic cylinder is retracted, the reset spring is not subject to the force and restores its shape, so that the anti-fall plate drives the clamping plate to clamp the corrugated cardboard, thereby improving the position stability of the corrugated cardboard during the turning process of the adsorption robot arm. When the clamping plate is clamping the corrugated cardboard, it can be pulled to slide on the surface of the limit rod to adjust the clamping position of the corrugated cardboard. The positioning plate on the limit rod can limit the moving position of the clamping plate to prevent the clamping plate from falling off during the sliding process.

[0016] (2) The utility model is provided with a workbench. When the position of the splint is adjusted before the splint clamps the corrugated cardboard, the cross plate is first pulled. At this time, the cross plate slides on the surface of the sliding rod. When the cross plate slides on the surface of the sliding rod, the cross plate pulls the compression spring to deform. The compression spring can assist the cross plate in resetting, further improving the use effect of the device. During the pulling process, the cross plate drives the plug block to disengage from the symmetrical slot on the surface of the anti-fall plate through the connecting rod. At this time, the position of the splint clamping the corrugated cardboard is adjusted, and then the cross plate is released. At this time, the compression spring drives the cross plate to reset, so that the plug block is inserted into the slot to fix the position of the splint, thereby improving the effect of stabilizing the position of the corrugated cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a structural diagram of a cardboard adsorption and grabbing device for corrugated paper box processing in the utility model;

[0019] Figure 2 This is a structural diagram of an adjustment plate and a guide rod of a cardboard adsorption and grabbing device for processing corrugated paper boxes in the utility model;

[0020] Figure 3This is a structural diagram of a cross plate and connecting rod of a cardboard adsorption and grabbing device for corrugated paper box processing in the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of an anti-fall plate of a cardboard adsorption and grabbing device for corrugated paper box processing in the utility model;

[0022] Numbers in the figure: 1. Workbench; 2. Adsorption robot arm; 3. Adsorption plate; 4. Connecting plate; 5. Anti-fall plate; 6. Clamp; 7. Pneumatic cylinder; 8. Guide rod; 9. Return spring; 10. Limit rod; 11. Positioning plate; 12. Connecting block; 13. Sliding rod; 14. Cross plate; 15. Connecting rod; 16. Insert block; 17. Compression spring; 18. Adjustment plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1, please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] A cardboard adsorption and grabbing device for corrugated box processing, comprising a workbench 1, a suction mechanical arm 2 is mounted on the surface of the workbench 1, a suction disk 3 is mounted on the surface of the suction disk 3, a connecting plate 4 is symmetrically mounted on the surface of the connecting plate 4, an adjustment plate 18 is connected to one side of the connecting plate 4, an anti-drop plate 5 is slidably connected in a chute provided on the surface of the adjustment plate 18, a clamping plate 6 is slidably connected inside the anti-drop plate 5, a pneumatic cylinder 7 is mounted in a groove provided on the surface of the connecting plate 4, the telescopic end of the pneumatic cylinder 7 is in contact with the anti-drop plate 5, and the pneumatic cylinder 7 is connected to the suction plate 3 through a connecting pipe. The suction part on the attached robotic arm 2 is connected, and a guide rod 8 is slidably connected in the through hole opened on the surface of the anti-fall plate 5. Both ends of the guide rod 8 are installed in the slide groove opened on the surface of the adjusting plate 18. A reset spring 9 is installed on the surface of the guide rod 8. One end of the reset spring 9 is connected to the anti-fall plate 5, and the other end of the reset spring 9 is installed in the slide groove opened on the surface of the adjusting plate 18. A limit rod 10 is slidably connected in the through hole opened on the surface of the splint 6. A positioning plate 11 is installed at one end of the limit rod 10, and the other end of the limit rod 10 passes through the splint 6 and is connected to the anti-fall plate 5.

[0026] In this embodiment: by setting up a workbench 1, when the corrugated cardboard is adsorbed and grabbed, the adsorption mechanical arm 2 is first started, and the adsorption disk 3 is sucked by the vacuum component, and the adsorption disk 3 is attached to the surface of the corrugated cardboard, so as to realize the adsorption treatment of the adsorption disk 3. When the adsorption of the adsorption disk 3 is completed, the vacuum component extracts the air inside the pneumatic cylinder 7 in the connecting plate 4, and the telescopic end of the pneumatic cylinder 7 is separated from the anti-fall plate 5. At this time, the anti-fall plate 5 slides in the slide groove opened on the surface of the adjustment plate 18. The anti-fall plate 5 slides on the surface of the guide rod 8 during the movement. The guide rod 8 can guide the moving position of the anti-fall plate 5 to avoid the anti-fall plate 5 from falling. If the plate 5 falls off during the movement, it will be deformed due to the squeezing force applied to the return spring 9. When the telescopic end of the pneumatic cylinder 7 is retracted, the return spring 9 is not subject to the force and restores its shape, so that the anti-fall plate 5 drives the clamping plate 6 to clamp the corrugated cardboard, thereby improving the position stability of the corrugated cardboard during the turning process of the adsorption robot arm 2. When the clamping plate 6 is clamping the corrugated cardboard, it can be pulled to slide on the surface of the limit rod 10 to adjust the clamping position of the corrugated cardboard. The positioning plate 11 on the limit rod 10 can limit the moving position of the clamping plate 6 to prevent the clamping plate 6 from falling off during the sliding process.

[0027] Example 2, please refer to Figure 1 、 Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that: a connecting block 12 is installed on one side surface of the splint 6, a sliding rod 13 is installed on one side surface of the connecting block 12, and a cross plate 14 is slidably connected to the surface of the sliding rod 13. Connecting rods 15 are installed on both sides of the cross plate 14. One end of the connecting rod 15 is slidably connected to the through hole opened on the surface of the connecting block 12, and passes through the outside of the connecting block 12, and is connected to the plug-in block 16 arranged on the outside of the connecting block 12. A plurality of slots for plugging in the plug-in blocks 16 are symmetrically opened on the surface of the anti-fall plate 5, and a compression spring 17 is sleeved on the surface of the sliding rod 13. One end of the compression spring 17 is connected to the cross plate 14, and the other end of the compression spring 17 is connected to the sliding rod 13.

[0028] In this embodiment: before the splint 6 clamps the corrugated cardboard, the position of the splint 6 is adjusted, the cross plate 14 is first pulled, and the cross plate 14 slides on the surface of the sliding rod 13. When the cross plate 14 slides on the surface of the sliding rod 13, the cross plate 14 pulls the compression spring 17 to deform, and the compression spring 17 can assist the cross plate 14 in resetting, further improving the use effect of the device. During the pulling process, the cross plate 14 drives the plug block 16 to disengage from the symmetrical slot on the surface of the anti-fall plate 5 through the connecting rod 15. At this time, when adjusting the position of the splint 6 clamping the corrugated cardboard, and then releasing the cross plate 14, the compression spring 17 drives the cross plate 14 to reset, so that the plug block 16 is inserted into the slot to fix the position of the splint 6, thereby improving the effect of stabilizing the position of the corrugated cardboard.

[0029] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cardboard adsorption and grabbing device for corrugated box processing, comprising a workbench (1), characterized in that: The surface of the workbench (1) is installed with an adsorption mechanical arm (2), the surface of the adsorption mechanical arm (2) is installed with an adsorption disk (3), the surface of the adsorption disk (3) is symmetrically installed with a connecting plate (4), one side surface of the connecting plate (4) is connected with an adjustment plate (18), an anti-fall plate (5) is slidably connected in a sliding groove provided on the surface of the adjustment plate (18), the interior of the anti-fall plate (5) is slidably connected with a clamping plate (6), a pneumatic cylinder (7) is installed in a groove provided on the surface of the connecting plate (4), the telescopic end of the pneumatic cylinder (7) is in contact with the anti-fall plate (5), and the pneumatic cylinder (7) is connected to the suction part on the adsorption mechanical arm (2) through a connecting pipe.

2. A cardboard adsorption and grabbing device for corrugated box processing according to claim 1, characterized in that: A guide rod (8) is slidably connected in a through hole provided on the surface of the anti-fall plate (5), and both ends of the guide rod (8) are installed in a sliding groove provided on the surface of the adjustment plate (18).

3. The cardboard adsorption and grabbing device for corrugated box processing according to claim 2, characterized in that: A return spring (9) is installed on the surface of the guide rod (8), one end of the return spring (9) is connected to the anti-fall plate (5), and the other end of the return spring (9) is installed in a slide groove opened on the surface of the adjustment plate (18).

4. The cardboard adsorption and grabbing device for corrugated box processing according to claim 3, characterized in that: A limiting rod (10) is slidably connected in a through hole provided on the surface of the clamping plate (6), a positioning plate (11) is installed at one end of the limiting rod (10), and the other end of the limiting rod (10) passes through the clamping plate (6) and is connected to the anti-fall plate (5).

5. The cardboard adsorption and grabbing device for corrugated box processing according to claim 4, characterized in that: A connecting block (12) is installed on one side surface of the splint (6), a sliding rod (13) is installed on one side surface of the connecting block (12), a cross plate (14) is slidably connected to the surface of the sliding rod (13), connecting rods (15) are installed on both sides of the cross plate (14), one end of the connecting rod (15) is slidably connected to a through hole opened on the surface of the connecting block (12), passes through the outside of the connecting block (12), and is connected to an insert block (16) arranged outside the connecting block (12).

6. The cardboard adsorption and grabbing device for corrugated box processing according to claim 5, characterized in that: The surface of the anti-fall plate (5) is symmetrically provided with a plurality of slots for inserting the plug-in blocks (16).

7. The cardboard adsorption and grabbing device for corrugated box processing according to claim 6, characterized in that: A compression spring (17) is sleeved on the surface of the sliding rod (13), one end of the compression spring (17) is connected to the cross plate (14), and the other end of the compression spring (17) is connected to the sliding rod (13).

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