A cutting device for processing paper packaging boxes

Abstract

The present application discloses a cutting device for processing paper packaging boxes, which relates to the technical field of packaging box processing, including a workbench, the upper surface of which is slidably connected to a clamping assembly, the upper surface of which is slidably connected to a slide, and the inner cavity of the slide is provided with a second slide bar. The present invention can clamp cardboards of different specifications when cutting cardboards in batches through the clamping assembly, avoiding the waste of time caused by replacing the clamping assembly, thereby improving production efficiency. The cardboards to be cut are flexibly clamped by the clamping mechanism, avoiding deformation caused by pressure during the clamping process, and preventing the position of the cardboard from being offset due to excessive pressure, thereby improving cutting accuracy. The vibration assembly and the dust removal assembly are used to collect debris generated by cutting, and the debris mixed between the cardboards can be cleaned, which can ensure the cleanliness of the equipment while avoiding secondary cleaning of the cut cartons.

Description

Technical Field

[0001] The present application relates to the technical field of packaging box processing, and in particular to a cutting device for processing paper packaging boxes. Background Art

[0002] Paper packaging boxes 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. The cardboard needs to be cut during the production process of the carton to ensure subsequent folding and forming.

[0003] The existing technology also has the following problems:

[0004] 1. When cutting cardboard, a matching clamping mechanism is required to fix the cardboard. However, the clamping components of existing cutting equipment can only clamp cardboard of fixed models. Cardboard of different specifications requires corresponding equipment to cut, which affects production efficiency.

[0005] 2. Due to the need for batch processing during cutting, the force applied to multiple cardboards during cutting is prone to deviation. During clamping and fixing, the cardboards may become uneven due to excessive pressure, causing the cutting surface of the cardboard to tilt or the size of the cardboard to deviate after cutting, thus affecting the cutting effect of the cardboard.

[0006] 3. A large amount of paper scraps will be generated during the carton cutting process, and the paper scraps will fall everywhere. The paper scraps not only pollute the surrounding environment, but also harm the health of employees after inhaling the dust. At the same time, the paper scraps fall on the equipment and the ground and need to be cleaned up by the staff, which increases the workload of the staff. Some cutting equipment has a dust collection mechanism, but the dust removal is relatively limited, and the debris mixed between the cardboards is difficult to handle. Summary of the Invention

[0007] The present application provides a cutting device for processing paper packaging boxes, which solves the problems in the prior art that cardboards of different specifications cannot be clamped, the clamping force is inappropriate, and the debris generated by cutting is difficult to clean. The present application realizes that cardboards of different specifications can be clamped with appropriate clamping force, and the debris generated during cutting can be cleaned in time.

[0008] The present application provides a cutting device for processing paper packaging boxes, including a workbench. A clamping assembly is slidably connected to the upper surface of the workbench. A sliding frame is slidably connected to the upper surface of the workbench. A second sliding rod is arranged in the inner cavity of the sliding frame. A cutting mechanism is sleeved on the outer surface of the second sliding rod, and the cutting mechanism is slidably connected to the second sliding rod. A vibration assembly is arranged in the inner cavity of the workbench. Dust removal assemblies are arranged on both sides of the workbench. A dust guiding groove is opened on the upper surface of the workbench. A dust collecting box is fixedly installed at one end of the workbench away from the sliding frame. The dust guiding groove communicates with the dust collecting box. The inner cavity of the dust guiding groove is inclined, with the two sides of the inner cavity of the dust guiding groove being lower, and gradually becoming lower in the direction from the sliding frame to the dust collecting box. The clamping assembly includes a moving frame. A first gear is rotatably connected to the bottom of the moving frame. Rack bars are arranged on both sides of the first gear. A first fixing ring is slidably connected to the upper surface of the moving frame. A plug rod is fixedly installed on the upper surface of the first fixing ring. A hand-operated rod is inserted into the inner cavity of the first fixing ring. Connecting frame mechanisms are slidably connected to both ends of the moving frame. Adjusting mechanisms are arranged at both ends of the connecting frame mechanisms. Clamping mechanisms are slidably connected to both ends of the connecting frame mechanisms.

[0009] Further, the first gear meshes with the rack bars. The rack bars are slidably connected to the moving frame. A first spring is arranged between the inner cavities of the first fixing ring and the moving frame. A jack is opened at the bottom end of the hand-operated rod. The plug rod and the jack are inserted and combined. The hand-operated rod passes through the moving frame and is fixedly connected to the first gear. The rack bars are fixedly connected to the connecting frame mechanisms.

[0010] Further, the connecting frame mechanism includes a frame body. A first sliding groove is opened on the upper surface of the frame body. The connecting frame mechanism is slidably connected to the moving frame through the first sliding groove. Adjusting grooves are opened at both ends of the frame body. A limiting hole is opened on the upper surface of the frame body, and the limiting hole is located on both sides of the adjusting groove.

[0011] Further, the adjusting mechanism includes a first connecting block. The lower surface of the first connecting block is fixedly connected to the clamping mechanism. A fixing plate is fixedly installed at the top end of the first connecting block. Limiting rods are inserted at both ends of the fixing plate. A connecting strip is fixedly installed on the upper surface of the limiting rods. A second fixing ring is fixedly installed at the bottom end of the limiting rods. A second spring is sleeved on the outer surface of the limiting rods, and the second spring is located between the fixing plate and the second fixing ring. The first connecting block is slidably connected to the adjusting groove. The limiting rods are engaged with the limiting holes.

[0012] Further, the clamping mechanism includes a connecting seat. Second chutes are provided at both ends of the connecting seat, and three second chutes are provided at both ends of each connecting seat. Fixed blocks are fixedly installed in the inner cavities at both ends of the connecting seat. A buffer block is slidably connected in the inner cavity of the fixed block. First sliding rods are fixedly installed at both ends of the buffer block. A third spring is fixedly connected to one side of the first sliding rod. A third chute is provided on the outer surface of the connecting seat. A first connecting plate is slidably connected in the inner cavity of the third chute. Pressure rods are rotatably connected to both ends of the first connecting plate. A first connecting rod is fixedly connected to the outer surface of the first connecting plate. A clamping arm is fixedly installed at the end of the first connecting rod away from the first connecting plate.

[0013] Further, the first sliding rod is slidably connected to the second chute. The upper surface of the buffer block is inclined, and the end close to the third spring is higher. The third spring is fixedly connected to the inner wall of the connecting seat. Both ends of the pressure rod are in close contact with the upper surface of the buffer block, and when the outermost third spring is compressed, the pressure rod disengages from the first buffer block and comes into contact with the second buffer block.

[0014] Further, the vibration assembly includes a rotating disk. A fourth chute is provided on the lower surface of the rotating disk. A second connecting rod is slidably connected in the inner cavity of the fourth chute. The second connecting rod is fixedly connected to the bottom wall of the workbench. A rotating rod is fixedly connected to the middle part of the rotating disk. A first motor is sleeved at the bottom end of the rotating rod. A lifting block is fixedly installed on the upper surface of the rotating disk. A limiting plate is fixedly installed in the inner cavity of the workbench. A lifting rod is slidably connected in the inner cavity of the limiting plate. A roller is rotatably connected to the bottom end of the lifting rod. A second connecting plate is fixedly connected to the top end of the lifting rod.

[0015] Further, the upper end of the lifting block is inclined. There are three lifting blocks and rollers. When the rotating disk rotates, the lifting block passes through the bottom of the roller. The second connecting plate is in close contact with the inner cavity of the upper surface of the workbench.

[0016] Further, the dust removal assembly includes a fixed frame. A sleeve rod is rotatably connected to the middle part of the fixed frame. A second gear is fixedly sleeved on the outer surface of the sleeve rod. A second motor is sleeved in the inner cavity of the sleeve rod. A moving block is slidably connected to the inner wall of the fixed frame. Tooth blocks are provided on the inner walls of the upper and lower ends of the moving block. A second connecting block is fixedly connected to the top end of the moving block. A dust suction head is inserted into the top end of the second connecting block. A conduit is sleeved on the outer surface of the dust suction head. The end of the conduit away from the dust suction head is fixedly sleeved with a vacuum cleaner main body. The vacuum cleaner main body is located in the inner cavity of the workbench.

[0017] Further, half of the second gear is smooth. The second gear meshes with the tooth block on the moving block. The second connecting block is slidably connected to the fixed frame.

[0018] The technical solution provided by this application has at least the following technical effects or advantages:

[0019] 1. The use of the clamping assembly effectively solves the problem of needing a matching clamping mechanism to fix the cardboard when cutting. However, the clamping assembly of the existing cutting equipment can only clamp cardboard of a fixed model. Cardboard of different specifications requires corresponding equipment to cut, which affects production efficiency. The present invention can clamp cardboard of different specifications when cutting cardboard in batches through the clamping assembly, avoiding the waste of time caused by replacing the clamping assembly and improving production efficiency.

[0020] 2. The adoption of the clamping mechanism effectively solves the problem that due to the need for batch processing during cutting, multiple cardboards are easily offset when being cut. During clamping and fixing, the cardboards may be unevenly deformed due to excessive pressure, resulting in an inclination of the cut surface or deviation in the size of the cardboard after cutting, which affects the cutting effect of the cardboard. The present invention flexibly clamps the cardboard to be cut through the clamping mechanism, avoiding deformation of the cardboard due to pressure during the clamping process, and preventing the position of the cardboard from being offset due to too little pressure, thereby improving the cutting accuracy.

[0021] 3. The use of vibration components and dust removal components effectively solves the problem of a large amount of paper scraps generated during the carton cutting process. The paper scraps will fall everywhere, which not only pollutes the surrounding environment, but also harms the health of employees after inhaling the dust. At the same time, the paper scraps fall on the equipment and the ground and need to be cleaned up by the staff, which increases the workload of the staff. Some cutting equipment has a dust suction mechanism, but the dust removal is relatively limited, and the debris mixed between the cardboards is difficult to handle. The present invention collects the debris generated by cutting through the vibration component and the dust removal component, and can clean the debris mixed between the cardboards, which can ensure the cleanliness of the equipment while avoiding secondary cleaning of the cut cartons. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the present application;

[0023] Figure 2 This is a schematic cross-sectional view of the workbench structure in Example 1 of the present application;

[0024] Figure 3 This is a schematic diagram of the dust guide groove structure in Example 1 of the present application;

[0025] Figure 4 This is a schematic diagram of the structure of the clamping assembly in Example 1 of the present application;

[0026] Figure 5 This is Example 1 of the present application Figure 4 A schematic diagram of the structure at point A in the middle;

[0027] Figure 6 Schematic diagram of the rack structure in the first embodiment of the present application;

[0028] Figure 7 Schematic diagram of the connecting frame mechanism structure in the first embodiment of the present application;

[0029] Figure 8 For the first embodiment of the present application Figure 7 Enlarged schematic diagram of the structure at B in the middle;

[0030] Figure 9 Schematic diagram of the adjusting mechanism structure in the first embodiment of the present application;

[0031] Figure 10 Schematic diagram of the connecting seat structure in the first embodiment of the present application;

[0032] Figure 11 For the first embodiment of the present application Figure 10 Enlarged schematic diagram of the structure at C in the middle;

[0033] Figure 12 Schematic diagram of the pressure rod structure in the first embodiment of the present application;

[0034] Figure 13 Schematic diagram of the vibration component structure in the second embodiment of the present application;

[0035] Figure 14 Schematic diagram of the second connecting rod structure in the second embodiment of the present application;

[0036] Figure 15 Schematic diagram of the dust removal component structure in the second embodiment of the present application.

[0037] In the figure: 1, workbench; 2, clamping assembly; 21, moving frame; 22, first gear; 23, rack; 24, first fixing ring; 25, inserting rod; 26, hand lever; 27, connecting frame mechanism; 271, frame body; 272, first chute; 273, adjusting groove; 274, limiting hole; 28, adjusting mechanism; 281, first connecting block; 282, fixing plate; 283, limiting rod; 284, connecting strip; 285, second fixing ring; 286, second spring; 29, clamping mechanism; 291, connecting seat; 292, second chute; 293, fixing block; 294, buffer block; 295, first sliding rod; 296, third spring; 297, third chute; 298, first connecting plate; 299, pressure rod; 2910, first connecting rod; 2911, clamping arm; 3, sliding frame; 4, second sliding rod; 5, cutting mechanism; 6, vibration assembly; 61, rotating disk; 62, fourth chute; 63, second connecting rod; 64, rotating rod; 65, first motor; 66, lifting block; 67, limiting plate; 68, lifting rod; 69, roller; 610, second connecting plate; 7, dust removal assembly; 71, fixing frame; 72, sleeve rod; 73, second gear; 74, second motor; 75, moving block; 76, second connecting block; 77, dust suction head; 78, conduit; 79, dust collector main body; 8, dust guiding groove; 9, dust collecting box. Detailed implementation mode

[0038] When cutting cardboard of different specifications, it is inconvenient to fix the cardboard, and the position is prone to shift. The present invention can clamp cardboard of different specifications through the clamping assembly; for the inappropriate clamping force of the cardboard, the present invention flexibly clamps the cardboard to be cut through the clamping mechanism; for the debris generated by cutting, the present invention collects the debris generated by cutting through the vibration assembly and the dust removal assembly.

[0039] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the specification drawings and specific implementation modes.

[0040] Embodiment 1

[0041] Please refer to Figure 1 , Figure 2 and Figure 3As shown in the figure, a cutting device for processing paper packaging boxes includes a workbench 1. A clamping assembly 2 is slidably connected to the upper surface of the workbench 1. A carriage 3 is slidably connected to the upper surface of the workbench 1. A second sliding rod 4 is arranged in the inner cavity of the carriage 3. A cutting mechanism 5 is sleeved on the outer surface of the second sliding rod 4. The cutting mechanism 5 is slidably connected to the second sliding rod 4. A vibration assembly 6 is arranged in the inner cavity of the workbench 1. Dust removal assemblies 7 are arranged on both sides of the workbench 1. A dust guide groove 8 is opened on the upper surface of the workbench 1. A dust collection box 9 is fixedly installed at one end of the workbench 1 away from the carriage 3. The dust guide groove 8 communicates with the dust collection box 9. The inner cavity of the dust guide groove 8 is inclined, with the two sides of the inner cavity of the dust guide groove 8 being lower, and gradually becoming lower in the direction from the carriage 3 to the dust collection box 9. In this way, the debris flowing into the inner cavity of the dust guide groove 8 will roll into the dust collection box 9 under the inclined inner wall for easy collection. Place the cardboard to be cut in the middle of the clamping assembly 2, and cut the cardboard through the cutting mechanism 5. When cutting, the clamping assembly 2 is used to clamp and fix the cardboard to prevent the cardboard from shifting in position, and can adjust the clamping assembly 2 to cut cardboard of different specifications. The clamping assembly 2 can clamp flexibly to prevent the cardboard from being warped due to excessive clamping force when being clamped and fixed. The vibration assembly 6 can drive the cardboard to shake, so that the debris cut between the cardboards drops, facilitating the cleaning by the dust removal assemblies 7. Part of the debris rolls into the dust collection box 9 through the dust guide groove 8. Regularly clean the dust collection box 9 to keep the equipment clean.

[0042] Please refer to Figure 4 、 Figure 5 and Figure 6As shown in the figure, the clamping assembly 2 includes a moving frame 21. A first gear 22 is rotatably connected to the bottom of the moving frame 21. Rack bars 23 are arranged on both sides of the first gear 22. A first fixing ring 24 is slidably connected to the upper surface of the moving frame 21. A plug rod 25 is fixedly installed on the upper surface of the first fixing ring 24. A manual lever 26 is inserted into the inner cavity of the first fixing ring 24. Connecting frame mechanisms 27 are slidably connected to both ends of the moving frame 21. Adjusting mechanisms 28 are arranged at both ends of the connecting frame mechanisms 27. Clamping mechanisms 29 are slidably connected to both ends of the connecting frame mechanisms 27. The first gear 22 meshes with the rack bars 23. The rack bars 23 are slidably connected to the moving frame 21. A first spring is arranged between the inner cavities of the first fixing ring 24 and the moving frame 21. A jack is opened at the bottom end of the manual lever 26. The plug rod 25 is inserted and engaged with the jack. The manual lever 26 passes through the moving frame 21 and is fixedly connected to the first gear 22. The rack bars 23 are fixedly connected to the connecting frame mechanisms 27. When clamping cardboard of different specifications, by pressing the first fixing ring 24, the first spring contracts. At this time, the first fixing ring 24 slides into the interior of the moving frame 21. In this way, the first fixing ring 24 drives the plug rod 25 to move so that the plug rod 25 disengages from the jack on the lower surface of the manual lever 26. Rotate the manual lever 26 to drive the first gear 22 to rotate. The rotation of the first gear 22 drives the rack bars 23 to move. The movement of the rack bars 23 drives the connecting frame mechanisms 27 to slide on the moving frame 21. At this time, the distance between the middle parts of the connecting frame mechanisms 27 changes, and the clamping mechanisms 29 can clamp and fix cardboard of different lengths.

[0043] Please refer to Figure 7 and Figure 8As shown in the figure, the connecting frame mechanism 27 includes a frame body 271. A first sliding groove 272 is formed on the upper surface of the frame body 271. The connecting frame mechanism 27 is slidably connected to the moving frame 21 through the first sliding groove 272. Adjusting grooves 273 are formed at both ends of the frame body 271. A limiting hole 274 is formed on the upper surface of the frame body 271, and the limiting hole 274 is located on both sides of the adjusting groove 273. The adjusting mechanism 28 includes a first connecting block 281. The lower surface of the first connecting block 281 is fixedly connected to the clamping mechanism 29. A fixing plate 282 is fixedly installed at the top end of the first connecting block 281. Limiting rods 283 are inserted at both ends of the fixing plate 282. A connecting strip 284 is fixedly installed on the upper surface of the limiting rod 283. A second fixing ring 285 is fixedly installed at the bottom end of the limiting rod 283. A second spring 286 is sleeved on the outer surface of the limiting rod 283. The second spring 286 is located between the fixing plate 282 and the second fixing ring 285. The first connecting block 281 is slidably connected to the adjusting groove 273. The limiting rod 283 is engaged with the limiting hole 274. By pulling the connecting strip 284, the limiting rod 283 is disengaged from the limiting hole 274. At this time, sliding the first connecting block 281 drives the clamping mechanism 29 to move. When it reaches the appropriate position, release the connecting strip 284. Under the elastic force of the second spring 286, the second fixing ring 285 is squeezed to make the limiting rod 283 engage with the limiting hole 274 again, fixing the clamping mechanism 29. In this way, in cooperation with the rotation of the first gear 22, the clamping assembly 2 can adapt to cardboard of various lengths and widths for clamping, facilitating subsequent cutting.

[0044] Please refer to Figure 9 , Figure 10 , Figure 11 and Figure 12As shown in the figure, the clamping mechanism 29 includes a connecting seat 291. Both ends of the connecting seat 291 are provided with second chutes 292, and three second chutes 292 are provided at both ends of each connecting seat 291. Fixed blocks 293 are fixedly installed in the inner cavities at both ends of the connecting seat 291. A buffer block 294 is slidably connected in the inner cavity of the fixed block 293. First slide rods 295 are fixedly installed at both ends of the buffer block 294. A third spring 296 is fixedly connected to one side of the first slide rod 295. A third chute 297 is provided on the outer surface of the connecting seat 291. A first connecting plate 298 is slidably connected in the inner cavity of the third chute 297. Pressure rods 299 are rotatably connected to both ends of the first connecting plate 298. A first connecting rod 2910 is fixedly connected to the outer surface of the first connecting plate 298. A clamping arm 2911 is fixedly installed at the end of the first connecting rod 2910 away from the first connecting plate 298. The first slide rod 295 is slidably connected to the second chute 292. The upper surface of the buffer block 294 is inclined, and the end close to the third spring 296 is higher. The third spring 296 is fixedly connected to the inner wall of the connecting seat 291. Both ends of the pressure rod 299 are in close contact with the upper surface of the buffer block 294. When the outermost third spring 296 is compressed, the pressure rod 299 disengages from the first buffer block 294 and contacts the second buffer block 294. When batch cutting cardboard, when multiple cardboard pieces are clamped and fixed, excessive pressure is likely to occur during the force application, resulting in unevenness. If the clamping pressure is too small, the cardboard will shift, causing the cutting surface of the cardboard to be inclined or the size of the cut cardboard to deviate. When the clamping assembly 2 clamps, first rotate the hand lever 26 to adjust the distance between the connecting frame mechanisms 27, and then adjust the distance between the clamping mechanisms 29 through the moving adjustment mechanism 28, so that the clamping mechanism 29 can match cardboard of corresponding specifications. When clamping, the clamping arm 2911 contacts both sides of the batch of cardboard. During the cutting process, when the clamping force of the clamping arm 2911 is too large, it will cause deformation between the cardboard pieces. Therefore, the first gear 22 can be rotated a second time to make the clamping arm 2911 in close contact with both ends of the cardboard. In this way, even when the pressure generated during the cutting by the cutting mechanism 5 causes the clamping arm 2911 to be squeezed, at this time the clamping arm 2911 squeezes the first connecting rod 2910, and the first connecting rod 2910 squeezes the first connecting plate 298, causing the pressure rod 299 on the first connecting plate 298 to squeeze the buffer block 294. When the pressure is too large, the pressure rod 299 will disengage from the first buffer block 294. And during the process of the buffer block 294 being pressured, the elastic force of the third spring 296 will always have a certain buffering effect, ensuring that there is also a certain pressure on the pressure rod 299 when the pressure rod 299 contacts the middle buffer block 294. Thus, during the cutting of the cardboard, the movement of the buffer block 294 will adjust the pressure on the cardboard during cutting, ensuring that a suitable flexible clamping force is always maintained during cardboard cutting, and the cardboard will not be deformed due to excessive pressure, nor will the position of the cardboard shift due to too small pressure. Since three groups of buffer blocks 294 are provided,This provides a triple adjustment effect on the clamping force of the entire clamping arm 2911. Specifically, when the clamping arm 2911 is cutting a cardboard, if the cardboard pressure is too great, the third spring 296 will be compressed, causing the pressure rod 299 to contact the other buffer block 294, thereby facilitating stable clamping of the cardboard. By moving the first slide bar 295 to move the buffer block 294, the first connecting plate 298 in the inner cavity of the third chute 297 can be reset, facilitating subsequent use.

[0045] Example 2

[0046] See also Figure 1 、 Figure 13 and Figure 14 As shown, the vibration assembly 6 includes a rotating disk 61, and a fourth slide groove 62 is provided on the lower surface of the rotating disk 61. The inner cavity of the fourth slide groove 62 is slidably connected to the second connecting rod 63, and the second connecting rod 63 is fixedly connected to the bottom wall of the workbench 1 to support the rotating disk 61 without affecting the rotation of the rotating disk 61. The middle part of the rotating disk 61 is fixedly connected to the rotating rod 64, and the bottom end of the rotating rod 64 is sleeved with a first motor 65. A lifting block 66 is fixedly installed on the upper surface of the rotating disk 61, and a limit plate 67 is fixedly installed in the inner cavity of the workbench 1. The inner cavity of the limit plate 67 is slidably connected to a lifting rod 68. The bottom end of the lifting rod 68 is rotatably connected to a roller 69, and the top of the lifting rod 68 is fixedly connected to a second connecting plate 610. The upper end of the lifting block 66 is inclined to facilitate lifting and falling when the roller 69 passes by. There are three lifting blocks 66 and three rollers 69, and when the rotating disk 61 rotates, the lifting block 66 passes through the roller At the bottom of 69, the second connecting plate 610 is fitted with the inner cavity of the upper surface of the workbench 1, and the operation of the first motor 65 drives the rotating rod 64 to rotate, and the rotation of the rotating rod 64 drives the rotating disk 61 to rotate, and the rotation of the rotating disk 61 drives the lifting block 66 to move. During the movement of the lifting block 66, the roller 69 will be passed through to lift the roller 69. The lifting of the roller 69 drives the lifting rod 68 to vertically lift in the inner cavity of the limit plate 67, so that the lifting rod 68 drives the second connecting plate 610 to lift. In this way, during the continuous rotation of the rotating disk 61, the second connecting plate 610 moves up and down reciprocatingly. After cutting, the second connecting plate 610 drives the cardboard to vibrate. During the vibration process, the debris mixed between the cardboards will fall off, which is convenient for the debris generated during the cutting process to be dispersed and fall into the dust guide groove 8, or be collected by the dust removal component 7 to prevent the debris generated by cutting the cardboard from affecting the service life of the cutting equipment.

[0047] See also Figure 1 and Figure 15As shown in the figure, the dust removal component 7 includes a fixed frame 71. A sleeve rod 72 is rotatably connected to the middle part of the fixed frame 71. A second gear 73 is fixedly sleeved on the outer surface of the sleeve rod 72. A second motor 74 is sleeved in the inner cavity of the sleeve rod 72. A moving block 75 is slidably connected to the inner wall of the fixed frame 71. Tooth blocks are arranged on the inner walls of the upper and lower ends of the moving block 75. A second connecting block 76 is fixedly connected to the top end of the moving block 75. A dust suction head 77 is inserted into the top end of the second connecting block 76. A conduit 78 is sleeved on the outer surface of the dust suction head 77. The conduit 78 is made of soft material, which is convenient for the conduit 78 to move along with the movement of the dust suction head 77. One end of the conduit 78 far away from the dust suction head 77 is fixedly sleeved with a vacuum cleaner main body 79. The vacuum cleaner main body 79 is located in the inner cavity of the workbench 1. Half of the second gear 73 is smooth. The second gear 73 meshes with the tooth blocks on the moving block 75. The second connecting block 76 is slidably connected to the fixed frame 71. During the process of the vibration component 6 driving the cardboard to vibrate, dust removal is carried out through the dust removal component 7. The operation of the second motor 74 drives the sleeve rod 72 to rotate. The rotation of the sleeve rod 72 drives the second gear 73 to rotate. The rotation of the second gear 73 drives the moving block 75 to move. The movement of the moving block 75 drives the second connecting block 76 to move. The movement of the second connecting block 76 drives the dust suction head 77 to move. Thus, the dust suction head 77 can reciprocate on both sides of the cardboard, enabling the dust suction head 77 to evenly collect the debris generated during cutting. At the same time, combined with the vibration of the cardboard, the debris is cleaned more thoroughly, avoiding the accumulation of debris and affecting the service life of the equipment.

[0048] In summary, when clamping cardboards of different specifications, the hand lever 26 is rotated to drive the first gear 22 to rotate, and the rotation of the first gear 22 drives the connecting frame mechanism 27 to slide on the movable frame 21. At this time, the distance between the connecting frame mechanism 27 changes, and the clamping mechanism 29 can clamp and fix cardboards of different lengths. The limiting rod 283 and the limiting hole 274 are disengaged by pulling the connecting strip 284. At this time, the first connecting block 281 is slid to drive the clamping mechanism 29 to move. When the connecting strip 284 is at a suitable position, the connecting strip 284 is released, and the second fixing ring 285 is squeezed under the elastic force of the second spring 286. The limiting rod 283 is engaged with the limiting hole 274 again to fix the clamping mechanism 29. In this way, in conjunction with the rotation of the first gear 22, the clamping assembly 2 can adapt to cardboards of various lengths and widths for clamping, which is convenient for subsequent cutting. When clamping, the clamping arm 2911 contacts both sides of the batch of cardboards. During the cutting process, if the clamping force of the clamping arm 2911 is too large, it will cause deformation between the cardboards. At this time, the clamping arm 2911 squeezes the first connecting rod 2910, and the first connecting rod 2910 squeezes the first connecting plate 298 so that the pressure rod 299 on the first connecting plate 298 squeezes the buffer block 294. When the pressure is too high, the pressure rod 299 on the first connecting plate 298 squeezes the buffer block 294. When the pressure bar 299 is too large, it will break away from the contact with the first buffer block 294, and the elastic force of the third spring 296 will always have a certain buffer when the buffer block 294 is under pressure, so that the pressure bar 299 will also exert a certain pressure on the pressure bar 299 when it contacts the middle buffer block 294, so that when cutting the cardboard, the movement of the buffer block 294 will adjust the pressure on the cardboard during cutting, ensuring that the cardboard always maintains a suitable flexible clamping force during cutting, and will not cause deformation due to excessive pressure, nor will the cardboard position be offset due to too little pressure. The lifting block 66 is driven to move by the operation of the first motor 65, and the lifting block During the movement of 66, the roller 69 will be lifted by the roller 69, and the lifting of the roller 69 drives the second connecting plate 610 to be lifted. In this way, during the continuous rotation of the rotating disk 61, the second connecting plate 610 moves back and forth up and down. After cutting, the second connecting plate 610 drives the cardboard to vibrate. During the vibration process, the debris mixed between the cardboards will fall off. During the process of the vibration component 6 driving the cardboard to vibrate, the dust removal component 7 is used to remove dust. The operation of the second motor 74 drives the dust collection head 77 to move, so that the dust collection head 77 can reciprocate on both sides of the cardboard, so that the dust collection head 77 can evenly collect the debris generated during cutting.

[0049] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

[0050] The above are only the preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application should cover within the protection scope of the present application any equivalent replacement or change made according to the technical solution and concept of the present application.

Claims

1. A cutting device for processing paper packaging boxes, including a workbench (1), characterized in that, A clamping assembly (2) is slidably connected to the upper surface of the workbench (1). A carriage (3) is slidably connected to the upper surface of the workbench (1). A second sliding rod (4) is arranged in the inner cavity of the carriage (3). A cutting mechanism (5) is sleeved on the outer surface of the second sliding rod (4). The cutting mechanism (5) is slidably connected to the second sliding rod (4). A vibration assembly (6) is arranged in the inner cavity of the workbench (1). Dust removal assemblies (7) are arranged on both sides of the workbench (1). A dust guiding groove (8) is formed in the upper surface of the workbench (1). A dust collecting box (9) is fixedly installed at one end of the workbench (1) away from the carriage (3). The dust guiding groove (8) communicates with the dust collecting box (9). The inner cavity of the dust guiding groove (8) is inclined, and both sides of the inner cavity of the dust guiding groove (8) are lower, and gradually become lower in the direction from the carriage (3) to the dust collecting box (9). The clamping assembly (2) includes a moving frame (21). A first gear (22) is rotatably connected to the bottom of the moving frame (21). Rack bars (23) are arranged on both sides of the first gear (22). A first fixing ring (24) is slidably connected to the upper surface of the moving frame (21). A plug rod (25) is fixedly installed on the upper surface of the first fixing ring (24). A hand-operated lever (26) is inserted into the inner cavity of the first fixing ring (24). Connecting frame mechanisms (27) are slidably connected to both ends of the moving frame (21). Adjusting mechanisms (28) are arranged at both ends of the connecting frame mechanisms (27). Clamping mechanisms (29) are slidably connected to both ends of the connecting frame mechanisms (27). The clamping mechanism (29) includes a connecting seat (291). Second sliding grooves (292) are formed at both ends of the connecting seat (291), and three second sliding grooves (292) are arranged at both ends of each connecting seat (291). Fixed blocks (293) are fixedly installed in the inner cavities at both ends of the connecting seat (291). A buffer block (294) is slidably connected to the inner cavity of the fixed block (293). First sliding rods (295) are fixedly installed at both ends of the buffer block (294). A third spring (296) is fixedly connected to one side of the first sliding rod (295). A third sliding groove (297) is formed in the outer surface of the connecting seat (291). A first connecting plate (298) is slidably connected to the inner cavity of the third sliding groove (297). Pressure rods (299) are rotatably connected to both ends of the first connecting plate (298). A first connecting rod (2910) is fixedly connected to the outer surface of the first connecting plate (298). A clamping arm (2911) is fixedly installed at one end of the first connecting rod (2910) away from the first connecting plate (298). The first slide bar (295) is slidably connected to the second chute (292). The upper surface of the buffer block (294) is inclined, and the end closer to the third spring (296) is higher. The third spring (296) is fixedly connected to the inner wall of the connecting seat (291). Both ends of the pressure rod (299) are in close contact with the upper surface of the buffer block (294). When the outermost third spring (296) is compressed, the pressure rod (299) disengages from the first buffer block (294) and comes into contact with the second buffer block (294).

2. The cutting device for processing paper packaging boxes according to claim 1, characterized in that, The first gear (22) meshes with the rack (23). The rack (23) is slidably connected to the moving frame (21). A first spring is provided between the first fixed ring (24) and the inner cavity of the moving frame (21). The bottom end of the manual lever (26) is provided with a jack. The plug rod (25) is inserted into the jack. The manual lever (26) passes through the moving frame (21) and is fixedly connected to the first gear (22). The rack (23) is fixedly connected to the connecting frame mechanism (27).

3. A cutting device for processing paper packaging boxes according to claim 1, characterized in that, The connecting frame mechanism (27) includes a frame body (271). The upper surface of the frame body (271) is provided with a first chute (272). The connecting frame mechanism (27) is slidably connected to the moving frame (21) through the first chute (272). Adjusting grooves (273) are provided at both ends of the frame body (271). A limiting hole (274) is provided on the upper surface of the frame body (271), and the limiting hole (274) is located on both sides of the adjusting groove (273).

4. A cutting device for processing paper packaging boxes according to claim 3, characterized in that, The adjusting mechanism (28) includes a first connecting block (281). The lower surface of the first connecting block (281) is fixedly connected to the clamping mechanism (29). A fixing plate (282) is fixedly installed at the top end of the first connecting block (281). Limiting rods (283) are inserted at both ends of the fixing plate (282). A connecting bar (284) is fixedly installed on the upper surface of the limiting rods (283). A second fixed ring (285) is fixedly installed at the bottom end of the limiting rods (283). A second spring (286) is sleeved on the outer surface of the limiting rods (283). The second spring (286) is located between the fixing plate (282) and the second fixed ring (285). The first connecting block (281) is slidably connected to the adjusting groove (273). The limiting rods (283) are engaged with the limiting holes (274).

5. A cutting device for processing paper packaging boxes according to claim 1, characterized in that, The vibration assembly (6) includes a rotating disk (61). A fourth chute (62) is formed in the lower surface of the rotating disk (61). A second connecting rod (63) is slidably connected to the inner cavity of the fourth chute (62). The second connecting rod (63) is fixedly connected to the bottom wall of the workbench (1). A rotating rod (64) is fixedly connected to the middle part of the rotating disk (61). A first motor (65) is sleeved at the bottom end of the rotating rod (64). A lifting block (66) is fixedly installed on the upper surface of the rotating disk (61). A limiting plate (67) is fixedly installed in the inner cavity of the workbench (1). A lifting rod (68) is slidably connected to the inner cavity of the limiting plate (67). A roller (69) is rotatably connected to the bottom end of the lifting rod (68). A second connecting plate (610) is fixedly connected to the top end of the lifting rod (68).

6. The cutting device for processing paper packaging boxes according to claim 5, characterized in that, The upper end of the lifting block (66) is inclined. Both the lifting block (66) and the roller (69) are provided in three numbers. When the rotating disk (61) rotates, the lifting block (66) passes through the bottom of the roller (69). The second connecting plate (610) is in fit with the inner cavity of the upper surface of the workbench (1).

7. A cutting device for processing paper packaging boxes according to claim 1, characterized in that, The dust removal assembly (7) includes a fixed frame (71). A sleeve rod (72) is rotatably connected to the middle part of the fixed frame (71). A second gear (73) is fixedly sleeved on the outer surface of the sleeve rod (72). A second motor (74) is sleeved in the inner cavity of the sleeve rod (72). A moving block (75) is slidably connected to the inner wall of the fixed frame (71). Tooth blocks are provided on the inner walls of the upper and lower ends of the moving block (75). A second connecting block (76) is fixedly connected to the top end of the moving block (75). A dust suction head (77) is inserted into the top end of the second connecting block (76). A conduit (78) is sleeved on the outer surface of the dust suction head (77). One end of the conduit (78) away from the dust suction head (77) is fixedly sleeved with a vacuum cleaner main body (79). The vacuum cleaner main body (79) is located in the inner cavity of the workbench (1).

8. The cutting device for processing paper packaging boxes according to claim 7, characterized in that, Half of the second gear (73) is smooth. The second gear (73) meshes with the tooth blocks on the moving block (75). The second connecting block (76) is slidably connected to the fixed frame (71).

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