Carton stacking device for corrugated carton production

Abstract

The invention belongs to the technical field of carton stacking, and discloses a carton stacking device for corrugated carton production, the carton stacking device comprises a stand column and a conveyor, two supporting boxes are fixedly arranged on one side of the stand column, and first screws are arranged on the two sides of the inner wall of one supporting box through bearings. A first screw is driven to rotate anticlockwise, a mounting plate drives a second sleeve plate to move towards a conveyor through the mounting plate, an air cylinder is further made to move, and when the air cylinder is located above a carton to be stacked, the carton is clamped to control an output shaft of a two-way motor to rotate clockwise, the carton is driven to move to a stacking site, and therefore when the carton is stacked, the carton can be conveniently stacked. Stacking is carried out without a mechanical arm mode, the maintenance cost of the equipment is low, and the equipment is simple and easy to operate.

Description

Technical Field

[0001] This invention belongs to the field of cardboard box palletizing, specifically a cardboard box palletizing device for corrugated cardboard box production. Background Technology

[0002] In the corrugated cardboard box production process, after the cardboard boxes are manufactured on the production line, they need to be transported to the palletizing area by a conveyor, and then stacked onto the shelves by a robotic arm.

[0003] This method of using robotic arms for palletizing has high equipment maintenance costs, requiring regular inspection, maintenance, and repair of the robotic arms, which increases operating costs. The operation and maintenance of robotic arms also require high technical skills, leading to the need for professional training for operators and increasing the difficulty of operation. Secondly, traditional robotic arms cannot flexibly adapt to cartons of different specifications and sizes. Because the gripping range of the robotic arm is fixed, it cannot be adjusted to clamp cartons of different sizes, reducing the practicality of the palletizing device. In addition, when using robotic arms to palletize cartons, the stacking of cartons is unstable, and cartons are prone to tipping over during the stacking process, causing damage to the cartons and affecting production efficiency and product quality. Summary of the Invention

[0004] To address the problems mentioned in the background section, the present invention provides a carton stacking device for corrugated carton production.

[0005] To achieve the above objectives, the present invention provides the following technical solution: the device includes a column and a conveyor: Two support boxes are fixedly installed on one side of the column, and the inner walls of one of the support boxes are provided with first screws through bearings on both sides; A round rod is fixedly mounted on one side of another round rod, and a second sleeve plate is movably sleeved on the outer surface of the round rod; The first sleeve plate is threaded onto the outer surface of the first screw, and a mounting plate is fixedly installed on one side of the first sleeve plate; A fixing rod is fixedly installed on one side of one of the support boxes, and a bidirectional motor is installed at one end of the fixing rod.

[0006] In the above technical solution, preferably, the output shaft of the bidirectional motor is fixedly mounted on one side of the first screw, one side of the mounting plate is fixedly mounted on one side of the second sleeve plate, a cylinder is installed at the center of one side of the mounting plate, and the conveyor is mounted on one side of the two support boxes.

[0007] In the above technical solution, preferably, the output end of the cylinder is fixedly provided with a housing, and the two sides of the inner wall of the housing are provided with a bidirectional lead screw through bearings. Two sleeves are threaded on the outer surface of the bidirectional lead screw, and there are two thread grooves with different helical directions on the outer surface of the bidirectional lead screw. The two sleeves are respectively connected to the two thread grooves with different helical directions.

[0008] In the above technical solution, preferably, two limiting rods are fixedly provided on the outer surfaces of the two sleeves, and slots are provided on both sides of the inner wall of the box. Multiple limiting rods are slidably provided on the inner walls of the two slots respectively. Clamping plates are fixedly provided on the outer surfaces of the two bidirectional screws. Multiple limiting rods can slide on the inner walls of the two slots respectively. Thus, when the bidirectional screw rotates in different directions, the two sleeves move in opposite or relative directions on the outer surfaces of the bidirectional screw. The relative movement of the two sleeves further drives the relative movement of the two clamping plates, clamping the two sides of the carton. Since the distance between the two clamping plates is adjustable, cartons of different specifications can be clamped.

[0009] Please refer to Figures 1-2. In one embodiment, a motor is installed on one side of the housing, and the output shaft of the motor is fixedly disposed at one end of the bidirectional lead screw, controlling the rotation of the motor output shaft to drive the bidirectional lead screw to rotate.

[0010] In the above technical solution, preferably, two hollow cylinders are fixedly provided on one side of the column, and a pressure-bearing rod is movably embedded in the inner wall of each of the two hollow cylinders. A first upright is fixedly provided in the inner wall of each of the two pressure-bearing rods, and a transmission rod is movably sleeved on the outer surface of each of the two first uprights. The two pressure-bearing rods can slide in the inner wall of the two hollow cylinders respectively, and the two transmission rods can rotate about the two first uprights or the two second uprights.

[0011] In the above technical solution, preferably, a second upright is movably embedded on the outer surface of each of the two transmission rods, a boss is fixedly provided on one side of each of the two second uprights, and an adjusting plate is fixedly provided on the opposite side of each of the two bosses. When the two pressure rods move forward, the two bosses drive the two adjusting plates to move relative to each other. When the two adjusting plates move away from each other, the two pressure rods retract into the interior of the two hollow cylinders.

[0012] In the above technical solution, preferably, two rollers are installed at the bottom of each of the two adjusting plates, a support plate is fixedly installed on one side of each of the two adjusting plates, a crossbar is movably embedded in the inner wall of each of the two support plates, a positioning plate is fixedly installed at the opposite end of each of the two crossbars, a spring is movably sleeved on the outer surface of each of the two crossbars, the two crossbars can slide on the inner wall of each of the two support plates, the two bearing rods have elasticity, there is no gas compression inside the two hollow cylinders, the elastic force generated by the two springs pushes the two support plates respectively, further causing the two adjusting plates to return to their original position, preventing the two adjusting plates from blocking the stacking of cartons, and multiple rollers are set at the bottom of the two adjusting plates to facilitate the movement of the two adjusting plates.

[0013] In the above technical solution, preferably, a sealing box is fixedly installed on one side of the column, a pressure plate is slidably installed on the inner wall of the sealing box, and second screws are installed on both sides of the inner wall of the sealing box through bearings. One side of the second screw is fixedly installed on one end of the first screw, and support rods are fixedly installed on both sides of the inner wall of the sealing box. The pressure plate is threaded onto the outer surface of the second screw and movably installed on the outer surface of the support rod. The thread grooves of the first screw and the second screw are opposite. When the first screw rotates counterclockwise and drives the mounting plate to move towards the conveyor, the pressure plate moves towards the connecting pipe. When the mounting plate drives the carton to move towards the shelf, the pressure plate moves away from the connecting pipe.

[0014] In the above technical solution, preferably, a connecting pipe is fixedly installed at the center of one side of the sealing box, and two vent pipes are fixedly installed on the outer surface of the connecting pipe. The two ends of the two vent pipes are respectively fixedly installed at the two ends of two hollow cylinders. The pressure plate squeezes the gas inside the sealing box, so that the gas passes through the connecting pipe and enters the two vent pipes.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this invention, when stacking cartons, the cartons to be stacked are transported to one side of two support boxes via a conveyor for stacking. By turning on the external power switch of the bidirectional motor, the output shaft of the bidirectional motor can rotate in both directions. The fixed rod supports the bidirectional motor, allowing it to be mounted on one of the support boxes. Controlling the output shaft of the bidirectional motor to rotate counterclockwise further drives the first screw to rotate counterclockwise. The second sleeve plate can slide on the outer surface of the round rod. The second sleeve plate is connected to the first sleeve plate via a mounting plate. Thus, when the first screw rotates in different directions, the first sleeve plate moves in different directions on the outer surface of the first screw. At this time, the first screw rotates counterclockwise, causing the mounting plate to drive the second sleeve plate towards the conveyor via the mounting plate. This further causes the cylinder to move. When it is above the desired stacking carton, the carton is clamped, and the output shaft of the bidirectional motor is controlled to rotate clockwise, moving the carton to the stacking location. Therefore, when stacking cartons, there is no need to use a robotic arm for stacking. The equipment has low maintenance costs and is simple and easy to operate.

[0016] 2. In this invention, when stacking cartons, the carton body is positioned above the cartons. The output end of the control cylinder drives the carton body downwards. When the two clamping plates are on both sides of the carton, the output shaft of the control motor rotates counterclockwise. The outer surface of the bidirectional lead screw has two threaded grooves with different helical directions. Two sleeves are connected to the two threaded grooves with different helical directions, and multiple limit rods can slide on the inner walls of the two grooves. Thus, when the bidirectional lead screw rotates in different directions, the two sleeves move relative to or in opposite directions on the outer surface of the bidirectional lead screw. At this time, the motor drives the bidirectional lead screw to rotate counterclockwise, causing the two sleeves to move relative to each other, further driving the two clamping plates to move relative to each other, clamping the two sides of the carton. After moving to the stacking location, the output shaft of the control motor rotates clockwise, and the two clamping plates release the carton for stacking. Therefore, when using the device, the adjustable distance between the two clamping plates makes it convenient to clamp cartons of different specifications, improving the practicality of the device.

[0017] 3. When using the device, the stacking rack is pressed against one side of the positioning plate. When the first screw rotates, it drives the second screw to rotate. The pressure plate can slide on the inner wall of the sealed box. The support rod supports the pressure plate, and the pressure plate can slide on the outer surface of the support rod. The thread grooves of the first and second screws are opposite. When the first screw rotates counterclockwise, it drives the mounting plate to move towards the conveyor, and the pressure plate moves towards the connecting pipe. The pressure plate further compresses the gas inside the sealed box, so that the gas comes into the two vent pipes through the connecting pipe and is further injected into the two hollow cylinders. The two pressure rods can slide on the inner walls of the two hollow cylinders respectively. At this time, the injected gas pushes the two pressure rods forward. Since the two transmission rods can rotate around the two first uprights or the two second uprights respectively, and the two crossbars can... The two support plates slide on the inner walls of the two support plates, and when the two pressure rods move forward, the two bosses drive the two adjusting plates to move relative to each other. Multiple rollers are set at the bottom of the two adjusting plates to facilitate their movement. At the same time, the two support plates slide on the outer surfaces of the two crossbars to compress the two springs. The two pressure rods have elasticity. When the two adjusting plates move relative to each other, they push the two sides of the stacked cartons on the shelf to ensure the neatness of the cartons during stacking. When the mounting plate drives the cartons to move to the side of the shelf, the pressure plate moves away from the connecting pipe. At this time, there is no gas compression inside the two hollow cylinders. The elasticity generated by the two springs pushes the two support plates respectively, further causing the two adjusting plates to return to their original positions, preventing the two adjusting plates from blocking the stacking of cartons. Thus, when stacking cartons, it can ensure that the cartons are stacked neatly on the shelf and prevent the cartons from tipping over. Attached Figure Description

[0018] Figure 1 This invention presents a schematic diagram of the overall three-dimensional structure of a cardboard box stacking device for corrugated cardboard box production.

[0019] Figure 2 This invention provides a rear-view three-dimensional structural diagram of a cardboard box stacking device for corrugated cardboard box production.

[0020] Figure 3 This invention provides a side-view perspective three-dimensional structural diagram of a cardboard box stacking device for corrugated cardboard box production.

[0021] Figure 4 This invention provides a cross-sectional three-dimensional structural diagram of the support box and the sealing box in a carton stacking device for corrugated carton production.

[0022] Figure 5 This invention provides a cross-sectional three-dimensional structural diagram of the carton body in a carton stacking device for corrugated carton production.

[0023] Figure 6This invention provides a schematic diagram of the internal three-dimensional structure of a carton stacking device for corrugated carton production.

[0024] Figure 7 This invention proposes a carton stacking device for corrugated carton production. Figure 3 A magnified three-dimensional structural diagram of A in the diagram.

[0025] Figure 8 This invention proposes a carton stacking device for corrugated carton production. Figure 4 A magnified three-dimensional structural diagram of B in the diagram.

[0026] Legend: 1. Column; 2. Support box; 201. First screw; 202. First sleeve plate; 203. Round rod; 204. Second sleeve plate; 205. Mounting plate; 206. Cylinder; 207. Fixing rod; 208. Bidirectional motor; 209. Conveyor; 3. Box body; 301. Bidirectional lead screw; 302. Sleeve; 303. Limiting rod; 304. Groove; 305. Motor; 306. Clamping plate 4. Hollow cylinder; 401. Bearing rod; 402. First upright; 403. Transmission rod; 404. Second upright; 405. Boss; 406. Adjusting plate; 407. Roller; 408. Support plate; 409. Crossbar; 410. Spring; 411. Sealing box; 412. Second screw; 413. Support rod; 414. Pressure plate; 415. Connecting pipe; 416. Vent pipe; 417. Positioning plate. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. 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 are within the scope of protection of the present invention.

[0028] like Figures 1 to 8As shown, the present invention provides a carton palletizing device for corrugated carton production. The device includes a column 1 and a conveyor 209; two support boxes 2, fixedly mounted on one side of the column 1, and a first screw 201 is mounted on both sides of the inner wall of one of the support boxes 2 via bearings; a round rod 203, fixedly mounted on one side of the other round rod 203, and a second sleeve plate 204 is movably sleeved on the outer surface of the round rod 203; a first sleeve plate 202, threadedly mounted on the outer surface of the first screw 201, and a mounting plate 205 is fixedly mounted on one side of the first sleeve plate 202; a fixing rod 207, fixedly mounted on one side of one of the support boxes 2, and a bidirectional motor 208 is mounted on one end of the fixing rod 207. The output shaft of the bidirectional motor 208 is fixedly mounted on one side of the first screw 201. One side of the mounting plate 205 is fixedly mounted on one side of the second sleeve plate 204. A cylinder 206 is mounted at the center of one side of the mounting plate 205. The conveyor 209 is located on one side of the two support boxes 2.

[0029] When in use, turn on the external power switch of the bidirectional motor 208. The output shaft of the bidirectional motor 208 can rotate in both directions. The fixing rod 207 supports the bidirectional motor 208, allowing it to be mounted on one of the support boxes 2. Controlling the output shaft of the bidirectional motor 208 to rotate counterclockwise further drives the first screw 201 to rotate counterclockwise. The second sleeve plate 204 can slide on the outer surface of the round rod 203. The second sleeve plate 204 is connected to the first sleeve plate 202 through the mounting plate 205. Thus, when the first screw 201 rotates in different directions, the first sleeve plate 202 moves in different directions on the outer surface of the first screw 201. At this time, the first screw 201 rotates counterclockwise, causing the mounting plate 205 to drive the second sleeve plate 204 to move towards the conveyor 209, further causing the cylinder 206 to move. When it is above the desired stacking carton, it clamps the carton and controls the output shaft of the bidirectional motor 208 to rotate clockwise, moving the carton to the stacking location.

[0030] Please see Figures 1 to 8 In one embodiment, a housing 3 is fixedly provided at the output end of the cylinder 206. A bidirectional lead screw 301 is provided on both sides of the inner wall of the housing 3 via bearings. Two sleeves 302 are threaded on the outer surface of the bidirectional lead screw 301. There are two threaded grooves with different directions of rotation on the outer surface of the bidirectional lead screw 301. The two sleeves 302 are respectively connected to the two threaded grooves with different directions of rotation.

[0031] Please see Figures 1 to 8In one embodiment, two limiting rods 303 are fixedly provided on the outer surfaces of the two sleeves 302. The inner walls of the box body 3 are provided with slots 304 on both sides. Multiple limiting rods 303 are slidably provided on the inner walls of the two slots 304. Clamping plates 306 are fixedly provided on the outer surfaces of the two bidirectional screws 301. Multiple limiting rods 303 can slide on the inner walls of the two slots 304 respectively. Thus, when the bidirectional screws 301 rotate in different directions, the two sleeves 302 move in opposite or opposite directions on the outer surfaces of the bidirectional screws 301. The relative movement of the two sleeves 302 further drives the relative movement of the two clamping plates 306, clamping the two sides of the carton. Since the distance between the two clamping plates 306 is adjustable, cartons of different specifications can be clamped.

[0032] Please see Figures 1 to 8 In one embodiment, a motor 305 is installed on one side of the housing 3. The output shaft of the motor 305 is fixedly disposed at one end of the bidirectional lead screw 301, and the output shaft of the motor 305 is controlled to rotate to drive the bidirectional lead screw 301 to rotate.

[0033] Please see Figures 1 to 8 In one embodiment, two hollow cylinders 4 are fixedly installed on one side of the column 1. A pressure-bearing rod 401 is movably embedded in the inner wall of each of the two hollow cylinders 4. A first upright 402 is fixedly installed in the inner wall of each of the two pressure-bearing rods 401. A transmission rod 403 is movably sleeved on the outer surface of each of the two first uprights 402. The two pressure-bearing rods 401 can slide in the inner wall of each of the two hollow cylinders 4. The two transmission rods 403 can rotate about the two first uprights 402 or the two second uprights 404 as axes.

[0034] Please see Figures 1 to 8 In one embodiment, a second upright rod 404 is movably embedded on the outer surface of each of the two transmission rods 403. A boss 405 is fixedly provided on one side of each of the two second upright rods 404. An adjusting plate 406 is fixedly provided on the opposite side of each of the two bosses 405. When the two pressure rods 401 move forward, the two bosses 405 drive the two adjusting plates 406 to move relative to each other. When the two adjusting plates 406 move away from each other, the two pressure rods 401 retract into the interior of the two hollow cylinders 4.

[0035] Please see Figures 1 to 8In one embodiment, two rollers 407 are installed at the bottom of each of the two adjusting plates 406. A support plate 408 is fixedly provided on one side of each of the two adjusting plates 406. A crossbar 409 is movably embedded in the inner wall of each of the two support plates 408. A positioning plate 417 is fixedly provided at the opposite end of each of the two crossbars 409. A spring 410 is movably sleeved on the outer surface of each of the two crossbars 409. The two crossbars 409 can slide on the inner wall of each of the two support plates 408. The two pressure rods 401 have elasticity. There is no gas compression inside the two hollow cylinders 4. The elastic force generated by the two springs 410 pushes the two support plates 408 respectively, further causing the two adjusting plates 406 to return to their original position, preventing the two adjusting plates 406 from blocking the stacking of cartons. Multiple rollers 407 are provided at the bottom of the two adjusting plates 406 to facilitate the movement of the two adjusting plates 406.

[0036] Please see Figures 1 to 8 In one embodiment, a sealing box 411 is fixedly installed on one side of the column 1. A pressure plate 414 is slidably installed on the inner wall of the sealing box 411. A second screw 412 is installed on both sides of the inner wall of the sealing box 411 through bearings. One side of the second screw 412 is fixedly installed on one end of the first screw 201. A support rod 413 is fixedly installed on both sides of the inner wall of the sealing box 411. The pressure plate 414 is threaded onto the outer surface of the second screw 412. The pressure plate 414 is movably installed on the outer surface of the support rod 413. The thread grooves of the first screw 201 and the second screw 412 are opposite. When the first screw 201 rotates counterclockwise and drives the mounting plate 205 to move toward the conveyor 209, the pressure plate 414 moves toward the connecting pipe 415. When the mounting plate 205 drives the carton to move toward the shelf, the pressure plate 414 moves away from the connecting pipe 415.

[0037] Please see Figures 1 to 8 In one embodiment, a connecting pipe 415 is fixedly provided at the center of one side of the sealing box 411. Two vent pipes 416 are fixedly provided on the outer surface of the connecting pipe 415. The two ends of the two vent pipes 416 are respectively fixedly provided at the two ends of the two hollow cylinders 4. The pressure plate 414 squeezes the gas inside the sealing box 411, so that the gas comes into the interior of the two vent pipes 416 through the connecting pipe 415.

[0038] The working principle and usage process of this invention: When stacking cartons, the cartons to be stacked are transported to one side of two support boxes 2 by conveyor 209 for stacking. By turning on the external power switch of the bidirectional motor 208, the output shaft of the bidirectional motor 208 can rotate in both directions. The fixing rod 207 supports the bidirectional motor 208, allowing the bidirectional motor 208 to be mounted on one of the support boxes 2. Controlling the output shaft of the bidirectional motor 208 to rotate counterclockwise further drives the first screw 201 to rotate counterclockwise. The second sleeve plate 204 can slide on the outer surface of the round rod 203. The second sleeve plate 204 is connected to the first support box 205 by mounting plate 205. The sleeve plates 202 are connected together, so that when the first screw 201 rotates in different directions, the first sleeve plate 202 moves in different directions on the outer surface of the first screw 201. At this time, the first screw 201 rotates counterclockwise, so that the mounting plate 205 drives the second sleeve plate 204 to move towards the conveyor 209, which further causes the cylinder 206 to move. When it is above the carton to be stacked, the carton is clamped and the output shaft of the bidirectional motor 208 is controlled to rotate clockwise, which drives the carton to move to the stacking location. Thus, when stacking cartons, there is no need to use a robotic arm for stacking. The equipment has low maintenance costs and is simple and easy to operate. When stacking cartons, the carton body 3 is positioned above the cartons. The output end of the control cylinder 206 drives the carton body 3 to move downwards. When the two clamping plates 306 are on both sides of the cartons, the output shaft of the control motor 305 rotates counterclockwise. The outer surface of the bidirectional lead screw 301 has two threaded grooves with different helical directions. The two sleeves 302 are respectively connected to the two threaded grooves with different helical directions, and multiple limiting rods 303 can slide on the inner walls of the two grooves 304. Thus, when the bidirectional lead screw 301 rotates in different directions, the two sleeves 302... The bidirectional lead screw 301 moves in opposite or opposite directions on its outer surface. At this time, the motor 305 drives the bidirectional lead screw 301 to rotate counterclockwise, causing the two sleeves 302 to move relative to each other, which in turn drives the two clamping plates 306 to move relative to each other, clamping the two sides of the carton. After moving to the stacking location, the output shaft of the motor 305 is controlled to rotate clockwise, and the two clamping plates 306 release the carton for stacking. Thus, when using the device, the adjustable distance between the two clamping plates 306 makes it convenient to clamp cartons of different specifications, improving the practicality of the device. When using the device, the stacking rack is pressed against one side of the positioning plate 417. When the first screw 201 rotates, it drives the second screw 412 to rotate. The pressure plate 414 can slide on the inner wall of the sealing box 411. The support rod 413 supports the pressure plate 414, and the pressure plate 414 can slide on the outer surface of the support rod 413. The thread grooves of the first screw 201 and the second screw 412 are opposite. Therefore, when the first screw 201 rotates counterclockwise, it drives the mounting plate 205 to move towards the conveyor 209, the pressure plate 414... Plate 414 moves towards connecting pipe 415, further pressing the gas inside the sealing box 411, causing the gas to pass through connecting pipe 415 into the two vent pipes 416, and further injected into the two hollow cylinders 4. The two pressure rods 401 can slide on the inner walls of the two hollow cylinders 4 respectively. At this time, the injected gas pushes the two pressure rods 401 forward. Since the two transmission rods 403 can rotate around the two first uprights 402 or the two second uprights 404 respectively, and the two... Each crossbar 409 can slide on the inner wall of the two support plates 408, so that when the two pressure rods 401 move forward, the two bosses 405 drive the two adjusting plates 406 to move relative to each other. Multiple rollers 407 are set at the bottom of the two adjusting plates 406 to facilitate their movement. At the same time, the two support plates 408 slide on the outer surface of the two crossbars 409 to compress the two springs 410. The two pressure rods 401 have elasticity, and when the two adjusting plates 406 move relative to each other, they push the shelf upwards. To ensure the neatness of the cardboard boxes during stacking, when the mounting plate 205 moves the cardboard boxes toward the shelf, the pressure plate 414 moves away from the connecting pipe 415. At this time, there is no gas compression inside the two hollow cylinders 4. The elastic force generated by the two springs 410 pushes the two support plates 408 respectively, further causing the two adjusting plates 406 to return to their original positions, preventing the two adjusting plates 406 from blocking the stacking of cardboard boxes. Thus, when stacking cardboard boxes, it can ensure that the cardboard boxes are stacked neatly on the shelf and prevent the cardboard boxes from tipping over.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cardboard box stacking device for corrugated cardboard box production, characterized in that, The device includes a column (1) and a conveyor (209): Two support boxes (2) are fixedly installed on one side of the column (1), and the inner walls of one of the support boxes (2) are provided with first screws (201) through bearings on both sides. A round rod (203) is fixedly disposed on one side of another round rod (203), and a second sleeve plate (204) is movably sleeved on the outer surface of the round rod (203). The first sleeve plate (202) is threaded onto the outer surface of the first screw (201), and a mounting plate (205) is fixedly provided on one side of the first sleeve plate (202). A fixing rod (207) is fixedly installed on one side of one of the support boxes (2), and a bidirectional motor (208) is installed at one end of the fixing rod (207).

2. The cardboard box stacking device for corrugated cardboard box production according to claim 1, characterized in that: The output shaft of the bidirectional motor (208) is fixedly disposed on one side of the first screw (201), one side of the mounting plate (205) is fixedly disposed on one side of the second set plate (204), a cylinder (206) is installed at the center of one side of the mounting plate (205), and the conveyor (209) is disposed on one side of the two support boxes (2).

3. A cardboard box stacking device for corrugated cardboard box production according to claim 2, characterized in that: The output end of the cylinder (206) is fixedly provided with a housing (3), and the two sides of the inner wall of the housing (3) are provided with a two-way lead screw (301) through bearings. Two sleeves (302) are threaded on the outer surface of the two-way lead screw (301).

4. A carton stacking device for corrugated carton production according to claim 3, characterized in that: Two limiting rods (303) are fixedly installed on the outer surfaces of the two sleeves (302). The inner walls of the box (3) are provided with slots (304) on both sides. Multiple limiting rods (303) are slidably installed on the inner walls of the two slots (304). Clamping plates (306) are fixedly installed on the outer surfaces of the two bidirectional screws (301).

5. A carton stacking device for corrugated carton production according to claim 3, characterized in that: A motor (305) is installed on one side of the housing (3), and the output shaft of the motor (305) is fixedly located at one end of the bidirectional lead screw (301).

6. A carton stacking device for corrugated carton production according to claim 1, characterized in that: Two hollow cylinders (4) are fixedly installed on one side of the column (1). A pressure rod (401) is movably embedded in the inner wall of each of the two hollow cylinders (4). A first upright (402) is fixedly installed in the inner wall of each of the two pressure rods (401). A transmission rod (403) is movably sleeved on the outer surface of each of the two first uprights (402).

7. A carton stacking device for corrugated carton production according to claim 6, characterized in that: A second upright (404) is movably embedded on the outer surface of each of the two transmission rods (403). A boss (405) is fixedly provided on one side of each of the two second uprights (404), and an adjusting plate (406) is fixedly provided on the opposite side of each of the two bosses (405).

8. A carton stacking device for corrugated carton production according to claim 7, characterized in that: Two rollers (407) are installed at the bottom of each of the two adjustment plates (406). A support plate (408) is fixedly provided on one side of each of the two adjustment plates (406). A crossbar (409) is movably embedded in the inner wall of each of the two support plates (408). A positioning plate (417) is fixedly provided at the opposite end of each of the two crossbars (409). A spring (410) is movably sleeved on the outer surface of each of the two crossbars (409).

9. A carton stacking device for corrugated carton production according to claim 8, characterized in that: A sealing box (411) is fixedly installed on one side of the column (1). A pressure plate (414) is slidably installed on the inner wall of the sealing box (411). A second screw (412) is installed on both sides of the inner wall of the sealing box (411) through bearings. One side of the second screw (412) is fixedly installed on one end of the first screw (201). A support rod (413) is fixedly installed on both sides of the inner wall of the sealing box (411). The pressure plate (414) is threaded onto the outer surface of the second screw (412). The pressure plate (414) is movably installed on the outer surface of the support rod (413).

10. A carton stacking device for corrugated carton production according to claim 9, characterized in that: A connecting pipe (415) is fixedly installed at the center of one side of the sealed box (411). Two vent pipes (416) are fixedly installed on the outer surface of the connecting pipe (415). The two ends of the two vent pipes (416) are respectively fixedly installed at the two ends of the two hollow cylinders (4).

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