Corrugated carton stacking equipment

Abstract

The invention provides corrugated carton stacking equipment, relates to the field of stacking machines, comprises a carton conveying unit, and aims to solve the problems that in the prior art, when corrugated carton stacking equipment conducts stacking, carton alignment deviation is likely to occur, the deviation can be accumulated layer by layer along with the stacking height, and a stack body is likely to collapse. According to the carton stacking and aligning device, the synchronous adjusting mechanism is arranged, the clamping plates are driven by the synchronous adjusting mechanism to push cartons, so that the cartons on the tray and the transferred cartons are rapidly attached and aligned, the aligning deviation between the adjacent cartons is reduced, the situation that a stack body is prone to collapse is reduced, and the stacking and aligning precision is improved; by arranging the synchronous adjusting mechanism, the problem of box falling caused by air leakage of a suction cup in the prior art is solved; by arranging the synchronous adjusting mechanism, the problem that the service life is shortened due to the fact that impurities adhere to the suction cup in the prior art is solved; by arranging the synchronous adjusting mechanism, the problem that in the prior art, due to the fact that suction cups are cumbersome in positioning, working efficiency is low is solved.

Description

Technical Field

[0001] This invention relates to the field of palletizing machines, and more specifically, to corrugated cardboard box palletizing equipment. Background Technology

[0002] Corrugated cardboard box stacking equipment is a type of loading conveyor used to automatically load packaged corrugated cardboard boxes, so that the boxes are stacked neatly layer by layer according to rules. It is an automated machine for automatically stacking cardboard boxes.

[0003] Corrugated cardboard box palletizing equipment consists of pallets, cardboard box conveying units, robotic arms, suction cups, and control systems. When palletizing cardboard boxes, the suction cups on the robotic arms adsorb and fix the boxes, and then the robotic arms transfer the fixed boxes to the pallets. However, in actual use, even when stacking boxes with vertical alignment, some misalignment is inevitable. Misalignment accumulates layer by layer as the stacking height increases, causing the center of gravity of the stack to shift. This makes the stack prone to shaking, tilting, or even collapsing, thus limiting the stacking height and reducing warehouse utilization.

[0004] Therefore, we made improvements and proposed a corrugated cardboard box palletizing equipment. Summary of the Invention

[0005] The purpose of this invention is to address the problem that existing corrugated cardboard box palletizing equipment is prone to cardboard box alignment deviations during palletizing, which accumulate with the stacking height and make the stack prone to collapse.

[0006] To achieve the above-mentioned objectives, this invention provides a corrugated cardboard box palletizing machine to solve the aforementioned problems.

[0007] The application is as follows: It includes a carton conveying unit, a tray disposed on the carton conveying unit, a robot arm disposed on the carton conveying unit, a mounting base rotatably disposed on the robot arm, a suction cup disposed on the mounting base, a fixing frame disposed on the mounting base, and a synchronous adjustment mechanism disposed on the fixing frame; The synchronous adjustment mechanism includes a guide post mounted on the fixed frame, a limiting plate mounted on the guide post, a rack mounted on the limiting plate, a transmission seat slidably mounted on the guide post, a drive shaft rotatably mounted on the transmission seat, a gear mounted on the drive shaft, a take-up roller mounted on the drive shaft, a rope mounted on the take-up roller, a sliding groove within the transmission seat, a jacking block slidably mounted on the sliding groove, a clamping plate mounted on the jacking block, an electric telescopic rod mounted on the fixed frame, and a spring within the sliding groove.

[0008] As a preferred technical solution of this application, the gear and rack are adapted to each other, the rope is slidably disposed on the transmission seat, the end of the rope away from the winding roller is disposed on the jacking block, the clamping plate is slidably disposed on the sliding groove, and the clamping plate is disposed on the electric telescopic device.

[0009] As a preferred technical solution of this application, the limiting plate is L-shaped, and the limiting plate and the transmission seat are mutually adapted.

[0010] As a preferred technical solution of this application, the clamping plate is provided with a fixing hole, and a rubber tube is provided on the fixing hole.

[0011] As a preferred technical solution of this application, both the rubber tube and the fixing hole are inclined, and a cavity is provided inside the clamping plate.

[0012] As a preferred technical solution of this application, the clamping plate and the jacking block are provided with transmission pipes, the rubber pipe and the cavity are interconnected, and the transmission pipe, the sliding groove and the cavity are all interconnected.

[0013] As a preferred technical solution of this application, the transmission tube is provided with threads on the outside, and the clamping plate is threadedly connected to the transmission tube.

[0014] As a preferred technical solution of this application, the clamping plate is provided with a wedge-shaped portion.

[0015] As a preferred technical solution of this application, an adjusting block is slidably disposed in the sliding groove, a threaded rod is rotatably disposed on the adjusting block, and a knob is disposed on the threaded rod.

[0016] As a preferred technical solution of this application, the two ends of the spring are respectively disposed on the corresponding surfaces of the adjusting block and the jacking block, the rope is slidably disposed on the adjusting block, and the threaded rod is threadedly connected to the transmission seat.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: In the scheme of this application: 1. To address the problem of misalignment of corrugated cartons during stacking in existing corrugated carton palletizing equipment, which accumulates with stacking height and makes the stack prone to collapse, this application proposes a synchronous adjustment mechanism. This mechanism drives the clamping plate to push the cartons, enabling the cartons on the pallet and the transferred cartons to quickly adhere and align, reducing the alignment deviation between adjacent cartons, minimizing the risk of stack collapse, and improving the stacking alignment accuracy. 2. By setting a synchronous adjustment mechanism, the clamping plate is driven to assist in clamping the carton, preventing the suction cup from failing to hold or leaking air, which would cause the carton to fall off. This improves the stability of gripping and solves the problem of the suction cup leaking air and causing the carton to fall off in the prior art. 3. By using a synchronized adjustment mechanism, the air discharged from the rubber tube is driven to clean the output end of the suction cup, reducing the amount of impurities adhering to the output end of the suction cup, reducing the corrosion of the suction cup by impurities, improving the service life of the suction cup, and solving the problem of reduced service life caused by impurities adhering to the suction cup in the prior art. 4. By using a synchronized adjustment mechanism, the wedge-shaped part is driven to squeeze the carton vertically downward, allowing the carton to be quickly positioned in the center area of ​​the mounting base. This reduces the number of steps required to align the suction cups on the robotic arm with the center of the carton, improving work efficiency and solving the problem of low work efficiency caused by cumbersome suction cup positioning in existing technologies. Attached Figure Description

[0018] Figure 1 A structural schematic diagram of the corrugated cardboard box palletizing equipment provided in this application; Figure 2 A schematic diagram of the overall structure of the limit plate of the corrugated cardboard box palletizing equipment provided in this application; Figure 3 A schematic diagram of the internal structure of the fixed frame of the corrugated cardboard box palletizing equipment provided in this application; Figure 4 This is a partial cross-sectional structural diagram of the transmission base of the palletizer of the corrugated cardboard box palletizing equipment provided in this application; Figure 5 The corrugated cardboard box palletizing equipment and palletizer provided in this application Figure 4 Enlarged structural diagram of area A in the middle; Figure 6 The corrugated cardboard box palletizing equipment and palletizer provided in this application Figure 4 Enlarged structural diagram of area B in the middle; Figure 7 A schematic diagram of the internal structure of the transmission base of the corrugated cardboard box palletizing equipment provided in this application; Figure 8 A schematic diagram of the overall structure of the clamping plate and limiting plate of the corrugated cardboard box palletizing equipment provided in this application; Figure 9 This is a schematic diagram of the overall structure of the clamping plate of the corrugated cardboard box palletizing equipment provided in this application.

[0019] The image shows: 1. Carton conveying unit; 101. Pallet; 102. Robotic arm; 103. Mounting base; 104. Suction cup; 105. Fixing frame; 2. Synchronous adjustment mechanism; 201. Guide column; 202. Limiting plate; 203. Rack; 204. Transmission seat; 205. Drive shaft; 206. Gear; 207. Take-up roller; 208. Rope; 209. Sliding groove; 210. Pushing block; 211. Clamping plate; 212. Electric telescopic rod; 213. Spring; 214. Fixing hole; 215. Rubber tube; 216. Cavity; 217. Transmission tube; 218. Wedge-shaped part; 219. Adjusting block; 220. Threaded rod; 221. Knob. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0021] As described in the background section, corrugated cardboard box palletizing equipment is prone to cardboard box alignment deviations during palletizing. These deviations accumulate layer by layer with increasing palletizing height, making the stack prone to collapse.

[0022] To solve this technical problem, the present invention provides a corrugated cardboard box palletizing device, which is applied to a palletizing machine.

[0023] For details, please refer to Figure 1 - Figure 9 As shown, the corrugated carton palletizing equipment specifically includes: a carton conveying unit 1, a tray 101 set on the carton conveying unit 1, a robot arm 102 set on the carton conveying unit 1, a mounting base 103 rotatably set on the robot arm 102, and a suction cup 104 set on the mounting base 103, including a fixed frame 105 set on the mounting base 103 and a synchronous adjustment mechanism 2 set on the fixed frame 105. In the prior art, the carton conveying unit 1 is used to automatically convey the carton to be palletized to the designated gripping position, providing orderly feeding for the robot arm 102. The tray 101 is used to receive and carry the cartons placed by the robot arm 102. The robot arm 102 is used to drive the suction cup 104 to move between the carton gripping position and the tray 101 stacking position. The suction cup 104 realizes flexible gripping of the carton through negative pressure adsorption. The synchronous adjustment mechanism 2 includes a guide post 201 mounted on the fixed frame 105, a limiting plate 202 mounted on the guide post 201, a rack 203 mounted on the limiting plate 202, a transmission seat 204 slidably mounted on the guide post 201, a drive shaft 205 rotatably mounted on the transmission seat 204, a gear 206 mounted on the drive shaft 205, a take-up roller 207 mounted on the drive shaft 205, a rope 208 mounted on the take-up roller 207, a sliding groove 209 within the transmission seat 204, a jacking block 210 slidably mounted on the sliding groove 209, a clamping plate 211 mounted on the jacking block 210, an electric telescopic rod 212 mounted on the fixed frame 105, and a spring 213 within the sliding groove 209.

[0024] The corrugated carton palletizing equipment provided by this invention addresses the problem of misalignment of cartons during palletizing in existing technologies. This misalignment accumulates with the stacking height, making the stack prone to collapse. This invention utilizes a synchronous adjustment mechanism 2 to drive the clamping plate 211 to push the cartons, enabling the cartons on the pallet 101 and the transferred cartons to quickly adhere and align, reducing the alignment deviation between adjacent cartons, minimizing the risk of stack collapse, and improving the palletizing alignment accuracy. By using the synchronous adjustment mechanism 2, the clamping plate 211 is driven to perform auxiliary clamping on the carton, preventing the suction cup 104 from failing to hold or leaking air, which would cause the carton to fall off. This improves the stability of the gripping and solves the problem of the suction cup 104 leaking air and causing the carton to fall off in the prior art. The synchronous adjustment mechanism 2 is set to drive the air discharged from the rubber tube 215 to clean the output end of the suction cup 104, reduce the situation of impurities adhering to the output end of the suction cup 104, reduce the corrosion of the suction cup 104 by impurities, improve the service life of the suction cup 104, and solve the problem of reduced service life caused by impurities adhering to the suction cup 104 in the prior art. By using the synchronous adjustment mechanism 2, the wedge-shaped part 218 is driven to squeeze the carton vertically downward, so that the carton is quickly positioned in the center area of ​​the mounting base 103. This reduces the number of steps required to align the suction cup 104 on the robot arm 102 with the center of the carton, improves work efficiency, and solves the problem of low work efficiency caused by the cumbersome positioning of the suction cup 104 in the prior art.

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0026] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] Example 1, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, the corrugated cardboard box stacking equipment has gears 206 and racks 203 that are compatible with each other, ropes 208 that are slidably mounted on transmission seats 204, one end of ropes 208 away from the take-up rollers 207 that is mounted on the top moving block 210, and clamping plates 211 that are slidably mounted on sliding grooves 209 and mounted on electric telescopic devices. In use, the electric telescopic rod 212 is activated, which drives the transmission seat 204 to slide along the guide post 201. The clamping plate 211 on the transmission seat 204 slides synchronously, as shown below. Figure 2 As shown, four sets of clamping plates 211 are provided. The clamping plates 211 slide in opposite directions to assist in clamping the carton. Figure 9 As shown, the cardboard box is pushed and positioned to the center area of ​​the mounting base 103 by the clamping plate 211. Then, the suction cup 104 on the robotic arm 102 uses negative pressure to adsorb and transfer the cardboard box. When the cardboard box is transferred to the tray 101, as... Figure 8 As shown, driven by the electric telescopic rod 212, two adjacent sets of clamping plates 211 slide towards the mounting base 103 and simultaneously squeeze the carton, causing the carton to slide and align with the carton on the pallet 101. The remaining two sets of clamping plates 211 slide in the opposite direction simultaneously. Among them, the transmission seat 204 and gear 206 on the clamping plate 211 slide synchronously. The rack 203 drives the gear 206 to rotate, the gear 206 drives the drive shaft 205 to rotate, and the drive shaft 205 drives the winding roller 207 to rotate synchronously. The winding roller 207 rotates and aligns with the rope. Rope 208 is wound around take-up roller 207 and pulls push block 210. At this time, push block 210 and clamping plate 211 slide synchronously along sliding groove 209. The sliding groove 209 houses clamping plate 211 to prevent it from interfering with the displacement of the carton. According to the placement position of the carton on pallet 101, electric telescopic rod 212 drives two adjacent sets of clamping plates 211 to slide towards mounting base 103. Similarly, the other two sets of clamping plates 211 slide synchronously in the opposite direction. There are four methods, such as... Figure 8As shown, the clamping plate 211 has four different movement trajectories. In this way, when the cartons are stacked alternately, the clamping plate 211 pushes the cartons, so that the cartons on the pallet 101 and the transferred cartons are quickly attached and aligned, reducing the alignment deviation between adjacent cartons, reducing the possibility of the stack collapsing, and improving the stacking alignment accuracy. The clamping plate 211 also provides auxiliary clamping for the cartons, preventing the suction cup 104 from failing to hold or leaking air, which could cause the cartons to fall off, thus improving the stability of the gripping. Furthermore, the limiting plate 202 is L-shaped, and the limiting plate 202 and the transmission seat 204 are mutually compatible; The limiting plate 202 is L-shaped, such as Figure 3 As shown, the transmission seat 204 is limited by the limiting plate 202 to prevent the transmission seat 204 from detaching from the guide post 201; Furthermore, the clamping plate 211 is provided with a fixing hole 214, and a rubber tube 215 is provided on the fixing hole 214; When the clamping plate 211 slides to clamp the carton, the rubber tube 215 slides synchronously and clamps the carton. The rubber tube 215 is made of rubber, which increases the friction between the clamping plate 211 and the carton, thereby improving the stability of the clamping. Furthermore, both the rubber tube 215 and the fixing hole 214 are inclined, and a cavity 216 is provided inside the clamping plate 211. Furthermore, a transmission pipe 217 is provided on the clamping plate 211 and the top moving block 210, the rubber pipe 215 and the cavity 216 are interconnected, and the transmission pipe 217, the sliding groove 209 and the cavity 216 are all interconnected. When the electric telescopic rod 212 drives the transmission seat 204 to slide towards the limiting plate 202, the transmission seat 204 drives the clamping plate 211 and the gear 206 to slide synchronously. The rack 203 drives the gear 206 to rotate, the gear 206 drives the drive shaft 205 to rotate, and the drive shaft 205 drives the take-up roller 207 to rotate synchronously. The take-up roller 207 rotates and winds up the rope 208. The rope 208 is wound around the take-up roller 207 and pulls the actuating block 210. At this time, the actuating block 210 and the clamping plate 211 slide synchronously along the sliding groove 209. The actuating block 210 and the clamping plate 211 compress the space in the sliding groove 209, so that the air in the sliding groove 209 enters the cavity 216 from the transmission pipe 217, and the air is discharged from the cavity 216 through the rubber tube 215. Figure 6 As shown, the rubber tube 215 is set at an angle and aligned with the output end of the suction cup 104. The air discharged through the rubber tube 215 cleans the output end of the suction cup 104, reducing the amount of impurities adhering to the output end of the suction cup 104, reducing the corrosion of the suction cup 104 by impurities, and improving the service life of the suction cup 104. Furthermore, the transmission tube 217 is provided with threads on the outside, and the clamping plate 211 is threadedly connected to the transmission tube 217. By driving the clamping plate 211 to rotate, the clamping plate 211 is disengaged from the transmission tube 217. The clamping plate 211 can be replaced according to the size of the carton, which improves the practicality of the equipment. The synchronous adjustment mechanism 2 drives the clamping plate 211 to push the carton, so that the carton on the pallet 101 and the transferred carton can be quickly attached and aligned, reducing the alignment deviation between adjacent cartons, reducing the possibility of the stack collapsing, and improving the stacking alignment accuracy. The synchronous adjustment mechanism 2 drives the clamping plate 211 to assist in clamping the carton, preventing the suction cup 104 from failing to hold or leaking air, which would cause the carton to fall off, thus improving the gripping stability. The synchronous adjustment mechanism 2 drives the air discharged from the rubber tube 215 to clean the output end of the suction cup 104, reducing the adhesion of impurities to the output end of the suction cup 104, reducing the corrosion of the suction cup 104 by impurities, and improving the service life of the suction cup 104. Example 2 further optimizes the corrugated cardboard box palletizing equipment provided in Example 1, specifically, as follows: Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, a wedge-shaped portion 218 is provided on the clamping plate 211; Furthermore, an adjusting block 219 is slidably disposed in the sliding groove 209, a threaded rod 220 is rotatably disposed on the adjusting block 219, and a knob 221 is disposed on the threaded rod 220; Furthermore, the two ends of the spring 213 are respectively set on the corresponding surfaces of the adjusting block 219 and the actuating block 210, the rope 208 is slidably set on the adjusting block 219, and the threaded rod 220 is threadedly connected to the transmission seat 204. Based on the weight of the carton, by rotating the knob 221, the knob 221 drives the threaded rod 220 to rotate. The rotation of the threaded rod 220 drives the adjusting block 219 to slide along the sliding groove 209. The adjusting block 219 compresses the spring 213, thereby adjusting the elasticity of the spring 213, which in turn increases the resistance of the clamping plate 211 and the push block 210 sliding along the sliding groove 209. When the robot arm 102 drives the wedge part 218 to squeeze the carton vertically downward, the carton on the carton conveying unit 1 is squeezed and displaced. The wedge part 218 enables the carton to be quickly positioned in the center area of ​​the mounting base 103, reducing the working steps of aligning the suction cup 104 on the robot arm 102 with the center position of the carton and improving work efficiency. The synchronous adjustment mechanism 2 drives the wedge-shaped part 218 to squeeze the carton vertically downward, so that the carton is quickly positioned in the center area of ​​the mounting base 103, reducing the working steps of aligning the suction cup 104 on the robot arm 102 with the center position of the carton and improving work efficiency.

[0029] The process of using the corrugated cardboard box palletizing equipment provided by this invention is as follows: In use, the robotic arm 102 drives the wedge-shaped part 218 to vertically squeeze the carton downwards. The carton on the carton conveying unit 1 is squeezed and displaced. The wedge-shaped part 218 quickly positions the carton in the center area of ​​the mounting base 103. The electric telescopic rod 212 is activated, which drives the transmission base 204 to slide along the guide post 201. The clamping plates 211 on the transmission base 204 slide synchronously. The opposing sliding of the clamping plates 211 provides auxiliary clamping for the carton. The suction cup 104 holds the carton in place. For adsorption and fixation, when the carton is transferred to the tray 101, driven by the electric telescopic rod 212, the two adjacent sets of clamping plates 211 slide towards the mounting base 103 and simultaneously squeeze the carton, causing the carton to slide and adhere to and align with the carton on the tray 101. The remaining two sets of clamping plates 211 slide synchronously in the opposite direction. Among them, the transmission seat 204 and gear 206 on the clamping plate 211 slide synchronously, the rack 203 drives the gear 206 to rotate, and the gear 206 drives the drive shaft 205 to rotate. The drive shaft 205 drives the take-up roller 207 to rotate synchronously. The take-up roller 207 rotates and winds up the rope 208. The rope 208 is wound around the take-up roller 207 and pulls the actuating block 210. At this time, the actuating block 210 and the clamping plate 211 slide synchronously along the sliding groove 209. The sliding groove 209 houses the clamping plate 211, preventing the clamping plate 211 from interfering with the displacement of the carton. The actuating block 210 and the clamping plate 211 compress the space in the sliding groove 209, making the sliding... Air in slot 209 enters cavity 216 through transmission pipe 217, and air is discharged from cavity 216 through rubber tube 215. Rubber tube 215 is inclined and aligned with the output end of suction cup 104. The air discharged through rubber tube 215 cleans the output end of suction cup 104. In this way, when cartons are stacked alternately, the clamping plate 211 pushes the cartons, so that the cartons on pallet 101 and the transferred cartons are quickly attached and aligned, reducing the alignment deviation between adjacent cartons.

[0030] Obviously, the embodiments described above are merely some embodiments of the present invention, not all embodiments. The accompanying drawings show preferred embodiments of the present invention, but do not limit the patent scope of the present invention. The present invention can be implemented in many different forms; rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this invention.

Claims

1. A corrugated cardboard box palletizing device, comprising a cardboard box conveying unit (1), a pallet (101) disposed on the cardboard box conveying unit (1), a robot arm (102) disposed on the cardboard box conveying unit (1), a mounting base (103) rotatably disposed on the robot arm (102), and a suction cup (104) disposed on the mounting base (103), characterized in that, Includes a fixed frame (105) disposed on the mounting base (103), and a synchronous adjustment mechanism (2) disposed on the fixed frame (105); The synchronous adjustment mechanism (2) includes a guide post (201) set on the fixed frame (105), a limiting plate (202) set on the guide post (201), a rack (203) set on the limiting plate (202), a transmission seat (204) slidably set on the guide post (201), a drive shaft (205) rotatably set on the transmission seat (204), a gear (206) set on the drive shaft (205), a take-up roller (207) set on the drive shaft (205), a rope (208) set on the take-up roller (207), a sliding groove (209) set in the transmission seat (204), a jacking block (210) slidably set on the sliding groove (209), a clamping plate (211) set on the jacking block (210), an electric telescopic rod (212) set on the fixed frame (105), and a spring (213) set in the sliding groove (209).

2. The corrugated cardboard box palletizing equipment according to claim 1, characterized in that, The gear (206) and rack (203) are adapted to each other, the rope (208) is slidably disposed on the transmission seat (204), the end of the rope (208) away from the take-up roller (207) is disposed on the top moving block (210), the clamping plate (211) is slidably disposed on the sliding groove (209), and the clamping plate (211) is disposed on the electric telescopic device.

3. The corrugated cardboard box palletizing equipment according to claim 2, characterized in that, The limiting plate (202) is L-shaped, and the limiting plate (202) and the transmission seat (204) are adapted to each other.

4. The corrugated cardboard box palletizing equipment according to claim 3, characterized in that, The clamping plate (211) is provided with a fixing hole (214), and a rubber tube (215) is provided in the fixing hole (214).

5. The corrugated cardboard box palletizing equipment according to claim 4, characterized in that, The rubber tube (215) and the fixing hole (214) are both inclined, and a cavity (216) is provided inside the clamping plate (211).

6. The corrugated cardboard box palletizing equipment according to claim 5, characterized in that, The clamping plate (211) and the jacking block (210) are provided with a transmission pipe (217), the rubber tube (215) and the cavity (216) are interconnected, and the transmission pipe (217), the sliding groove (209) and the cavity (216) are all interconnected.

7. The corrugated cardboard box palletizing equipment according to claim 6, characterized in that, The transmission tube (217) is threaded on the outside, and the clamping plate (211) is threadedly connected to the transmission tube (217).

8. The corrugated cardboard box palletizing equipment according to claim 1, characterized in that, The clamping plate (211) is provided with a wedge-shaped part (218).

9. The corrugated cardboard box palletizing equipment according to claim 8, characterized in that, An adjusting block (219) is slidably disposed in the sliding groove (209), and a threaded rod (220) is rotatably disposed on the adjusting block (219), and a knob (221) is disposed on the threaded rod (220).

10. The corrugated cardboard box palletizing equipment according to claim 9, characterized in that, The two ends of the spring (213) are respectively disposed on the corresponding surfaces of the adjusting block (219) and the jacking block (210), the rope (208) is slidably disposed on the adjusting block (219), and the threaded rod (220) is threadedly connected to the transmission seat (204).

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