Box plate cutting device for wooden packaging box machining

Abstract

The invention discloses a boxboard cutting device for wooden packing box processing, and belongs to the technical field of wooden product processing, the boxboard cutting device comprises an operation table, and a pushing mechanism is arranged at the top of the operation table. By arranging the pushing mechanism, a wood board can be pushed to a proper position to be cut, the labor intensity of workers is reduced, the working efficiency is remarkably improved, the cutting precision can be improved, the cutting size is more standard, and the defective rate is reduced; according to the wood board cutting machine, the position of a wood board is ensured to be stable during cutting, the wood board can be automatically unloaded to the material guide plate after being cut and slides to a proper position through the material guide plate, manpower is saved, production efficiency is improved, the downward pressing mechanism is arranged, the cutting machine drives the downward pressing mechanism to synchronously press and clamp the wood board during movement, the fixing process is simplified, time is saved, and production efficiency is greatly improved. The downward pressing mechanism can prevent the wood board from moving in the cutting process.

Description

Technical Field

[0001] The present invention belongs to the technical field of wood processing, and particularly relates to a box board cutting device for processing wooden packing cases. Background Art

[0002] Wooden packing cases are common packing containers, usually made of solid wood or artificial boards. They have the advantages of high strength, good earthquake resistance, and strong customization. They can effectively protect various products from being damaged during transportation and storage, and are widely used in multiple industries such as machinery, electronics, and food. The box board cutting device can cut the wooden boards into appropriate sizes for making packing cases, ensuring the production precision and quality of wooden packing cases.

[0003] The existing box board cutting devices for processing wooden packing cases still have the following deficiencies:

[0004] 1. The existing box board cutting devices for processing wooden packing cases require workers to manually push the wooden boards to the cutting position. Manual pushing greatly tests the concentration and physical strength of workers. Prolonged operation is likely to cause worker fatigue, affecting work efficiency. On the other hand, the precision of manual pushing is relatively low, which may result in the sizes of the cut box boards not meeting the standards, causing material waste.

[0005] 2. The existing box board cutting devices for processing wooden packing cases are not convenient for unloading. Workers need to manually unload the cut wooden boards. The speed of manual handling is slow, and frequent loading and unloading delays time, seriously restricting the overall processing rhythm and slowing down the production progress. If the operation is improper, it may also cause the wooden boards to slip and injure people, posing a relatively high safety risk.

[0006] 3. The fixation of wooden boards by the existing box board cutting devices for processing wooden packing cases is rather troublesome. Before cutting, the wooden boards need to be fixed to prevent displacement. After cutting, the wooden boards need to be loosened again for convenient unloading. The process is cumbersome, consuming a large amount of time, and seriously reducing the processing efficiency. Summary of the Invention

[0007] In order to overcome the above defects, the present invention provides a box board cutting device for processing wooden packing cases, which solves the problems that the existing box board cutting devices for processing wooden packing cases require workers to manually push the wooden boards to the cutting position, are not convenient for unloading, and the fixation of wooden boards is rather troublesome.

[0008] To achieve the above object, the present invention provides the following technical solutions: A box board cutting device for processing wooden packing boxes, including an operating table, a pushing mechanism is arranged on the top of the operating table, a pair of first support plates are fixedly connected to the top of the operating table, a reciprocating threaded rod is rotatably connected between the pair of first support plates, a servo motor one is fixedly connected to one side of one of the first support plates, the output end of the servo motor one penetrates through and is rotatably connected to the first support plate, the output end of the servo motor one is coaxially fixedly connected to the reciprocating threaded rod, a nut one is threadedly connected to the reciprocating threaded rod, a fixing block is fixedly connected to the outer periphery of the nut one, cylindrical rods are fixedly connected to both sides of the fixing block, a cutting machine is fixedly connected to the bottom of the fixing block, a protective cover is fixedly connected between the pair of first support plates, a through groove is opened at the bottom of the protective cover, and the through groove is adapted to the fixing block, two guide rails are fixedly connected to the mutually approaching sides of the pair of first support plates, a pair of pressing mechanisms are arranged between the pair of first support plates, and a feeding mechanism is arranged on the top of the operating table;

[0009] The pressing mechanism includes a sliding plate, the sliding plate is arranged between the pair of first support plates, both ends of the sliding plate are slidably connected to the guide rails, a through chute is opened on the sliding plate, and the through chute is adapted to the cylindrical rods, a connecting plate is fixedly connected to the side of the sliding plate away from the fixing block, a pair of limiting rods are slidably connected to the connecting plate, a limiting cap is fixedly connected to the top of each limiting rod, a spring is sleeved on the outer periphery of each limiting rod, and a lower pressing plate is fixedly connected to the bottom of each limiting rod;

[0010] The pushing mechanism includes a first housing, the first housing is fixedly connected to the top of the operating table, a stepping motor is fixedly connected to one side of the first housing, the output end of the stepping motor penetrates through and is rotatably connected to the first housing, the output end of the stepping motor is coaxially fixedly connected to a threaded rod, a nut two is threadedly connected to the threaded rod, a connecting rod is rotatably connected to one side of the nut two, one end of the connecting rod is rotatably connected to a connecting block, a baffle is fixedly connected to one side of the connecting block, a pair of sliders are fixedly connected to the bottom of the baffle, one end of the threaded rod is rotatably connected to the first housing, and a through opening is opened on one side of the first housing;

[0011] The material guiding mechanism includes a pair of second support plates, each of which is fixedly connected to the top of the operating table. A protective cover plate is fixedly connected between the pair of second support plates. A bidirectional threaded rod and a spline shaft are respectively rotatably connected between the pair of second support plates. On one side of one of the second support plates, a second servo motor and a third servo motor are respectively fixedly connected. The output ends of the second servo motor and the third servo motor both penetrate through the second support plate and are rotatably connected thereto. The output end of the second servo motor is coaxially and fixedly connected to the bidirectional threaded rod, and the output end of the third servo motor is coaxially and fixedly connected to the spline shaft. A pair of third nuts are threadedly connected to the bidirectional threaded rod. The bottom of each third nut is fixedly connected to a transmission box. A through hole is formed on one side of the transmission box. A spline sleeve is rotatably connected to the transmission box. The spline sleeve is adapted to the spline shaft. A first bevel gear is coaxially and fixedly connected to the outer circumference of the spline sleeve. A first rotating shaft is rotatably connected to the transmission box. A second bevel gear is coaxially and fixedly connected to the top of the first rotating shaft. The second bevel gear meshes with the first bevel gear. A second housing is fixedly connected to the bottom of the transmission box. The bottom of the first rotating shaft penetrates through the second housing and is rotatably connected thereto. A first gear is coaxially and fixedly connected to the outer circumference of the first rotating shaft. A first rotating rod is coaxially and fixedly connected to the bottom of the first rotating shaft. A pair of second rotating shafts and a pair of third rotating shafts are respectively rotatably connected to the inner top of the second housing. A second gear is coaxially and fixedly connected to the bottom of each second rotating shaft. The second gear meshes with the first gear. A third gear is coaxially and fixedly connected to the outer circumference of each third rotating shaft. The third gear meshes with the second gear. The bottom of each third rotating shaft penetrates through the second housing and is rotatably connected thereto. A second rotating rod is coaxially and fixedly connected to the bottom of each third rotating shaft.

[0012] As a further solution of the present invention: Two pairs of support columns are fixedly connected to the bottom of the operating table.

[0013] As a further solution of the present invention: A material guiding plate is fixedly connected to one side of the operating table.

[0014] As a further solution of the present invention: A pair of side plates are fixedly connected to the top of the operating table. One side of each side plate close to the material guiding plate is fixedly connected to the material guiding plate.

[0015] As a further solution of the present invention: A pair of chutes are formed on the top of the operating table. Each chute is adapted to the slider.

[0016] As a further solution of the present invention: A storage groove is formed on one side of each pair of first support plates close to each other. The storage groove is adapted to the cutting machine.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. By setting up a pushing mechanism, the present invention can push the wooden board to a suitable position for cutting, reducing the labor intensity of workers, significantly improving work efficiency, and also improving the cutting accuracy, making the cutting size more standard and reducing the defective rate.

[0019] 2. By setting up a guiding mechanism, the present invention clamps the wooden board in the center before cutting to ensure the stability of the wooden board during cutting. After cutting, it can automatically unload the wooden board onto the guiding plate and slide it to a suitable position through the guiding plate, saving manpower and improving production efficiency.

[0020] 3. By setting up a pressing mechanism, when the cutting machine moves, it drives the pressing mechanism to press and clamp the wooden board synchronously, simplifying the fixing process, saving time, and significantly improving production efficiency. The pressing mechanism can prevent the displacement of the wooden board during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall schematic diagram of the present invention;

[0022] Figure 2 is the schematic diagram of the first support plate, pressing mechanism, operation table section, and protective cover section of the present invention;

[0023] Figure 3 is the schematic diagram of the reciprocating threaded rod section, protective cover section, sliding plate section, connecting plate section, and lower pressing plate section of the present invention;

[0024] Figure 4 is the schematic diagram of the connecting plate section of the present invention;

[0025] Figure 5 is the schematic diagram of the operation table section and the first housing section of the present invention;

[0026] Figure 6 is the schematic diagram of the protective cover plate section of the present invention;

[0027] Figure 7 is the schematic diagram of the bidirectional threaded rod section, spline shaft section, third nut section, and transmission box section of the present invention;

[0028] Figure 8 is the schematic diagram of the spline shaft section, transmission box section, and second housing section of the present invention.

[0029] In the figure: 1, operating table; 2, first support plate; 3, reciprocating threaded rod; 4, first servo motor; 5, first nut; 6, fixing block; 7, cylindrical rod; 8, cutting machine; 9, protective cover; 10, guide rail; 11, slide plate; 12, connecting plate; 13, limiting rod; 14, limiting cap; 15, spring; 16, lower pressing plate; 17, first housing; 18, stepping motor; 19, threaded rod; 20, second nut; 21, connecting rod; 22, connecting block; 23, baffle; 24, slider; 25, second support plate; 26, protective cover plate; 27, bidirectional threaded rod; 28, spline shaft; 29, second servo motor; 30, third servo motor; 31, third nut; 32, transmission box; 33, spline sleeve; 34, first bevel gear; 35, second bevel gear; 36, second housing; 37, first gear; 38, first rotating rod; 39, second gear; 40, third gear; 41, second rotating rod; 42, material guiding plate; 43, side plate; 44, storage groove. Detailed implementation manners

[0030] The technical solution of this patent will be further described in detail below in combination with the specific implementation manners.

[0031] As Figures 1-8 shown, the present invention provides a technical solution:

[0032] A box board cutting device for processing wooden packing cases, including an operating table 1. A pushing mechanism is arranged on the top of the operating table 1. A pair of first support plates 2 are fixedly connected to the top of the operating table 1. A reciprocating threaded rod 3 is rotatably connected between the pair of first support plates 2. A servo motor 1 is fixedly connected to one side of one of the first support plates 2. The output end of the servo motor 1 penetrates through the first support plate 2 and is rotatably connected thereto. The output end of the servo motor 1 is coaxially and fixedly connected to the reciprocating threaded rod 3. A first nut 5 is threadedly connected to the reciprocating threaded rod 3. A fixing block 6 is fixedly connected to the outer periphery of the first nut 5. Cylindrical rods 7 are fixedly connected to both sides of the fixing block 6. A cutting machine 8 is fixedly connected to the bottom of the fixing block 6. A protective cover 9 is fixedly connected between the pair of first support plates 2. A through groove is opened at the bottom of the protective cover 9, and the through groove is adapted to the fixing block 6. Two guide rails 10 are fixedly connected to the side of each of the pair of first support plates 2 close to each other. A pair of pressing mechanisms are arranged between the pair of first support plates 2. A feeding mechanism is arranged on the top of the operating table 1. Place the wooden board to be cut on the top of the operating table 1. First, push the wooden board to a suitable position through the pushing mechanism, and then center and clamp the other part of the wooden board through the feeding mechanism to ensure the stable position of the wooden board during cutting. Then start the servo motor 1. The output end of the servo motor 1 drives the reciprocating threaded rod 3 to rotate. The reciprocating threaded rod 3 drives the first nut 5 to move. The first nut 5 drives the cutting machine 8 to move through the fixing block 6. The saw blade on the cutting machine 8 rotates to cut the wooden board. The fixing block 6 slides in the through groove at the bottom of the protective cover 9 to prevent the first nut 5 from rotating with the reciprocating threaded rod 3. At the same time, the fixing block 6 drives a pair of pressing mechanisms to press down synchronously to clamp the wooden board through the cylindrical rods 7. After the wooden board is cut, the feeding mechanism unloads the cut wooden board;

[0033] The pressing mechanism includes a sliding plate 11. The sliding plate 11 is arranged between the pair of first support plates 2. Both ends of the sliding plate 11 are slidably connected to the guide rails 10. A through sliding groove is opened on the sliding plate 11, and the through sliding groove is adapted to the cylindrical rod 7. A connecting plate 12 is fixedly connected to the side of the sliding plate 11 away from the fixing block 6. A pair of limiting rods 13 are slidably connected to the connecting plate 12. A limiting cap 14 is fixedly connected to the top of each limiting rod 13. A spring 15 is sleeved on the outer periphery of each limiting rod 13. A lower pressing plate 16 is fixedly connected to the bottom of each limiting rod 13. The cylindrical rod 7 slides in the through sliding groove on the sliding plate 11, driving the sliding plate 11 to slide down between the pair of guide rails 10. The sliding plate 11 drives the connecting plate 12 to move downward. After the connecting plate 12 drives the lower pressing plate 16 to contact the wooden board through the pair of limiting rods 13, the connecting plate 12 continues to move downward for a certain distance, so that the spring 15 is compressed. The spring 15 pushes the lower pressing plate 16 to closely adhere to the wooden board;

[0034] The driving mechanism includes a first housing 17, and the first housing 17 is fixedly connected to the top of the operating table 1. A stepping motor 18 is fixedly connected to one side of the first housing 17. The output end of the stepping motor 18 penetrates through the first housing 17 and is rotatably connected thereto. The output end of the stepping motor 18 is coaxially and fixedly connected with a threaded rod 19. A second nut 20 is threadedly connected to the threaded rod 19. One side of the second nut 20 is rotatably connected to a connecting rod 21. One end of the connecting rod 21 is rotatably connected to a connecting block 22. A baffle 23 is fixedly connected to one side of the connecting block 22. A pair of sliders 24 are fixedly connected to the bottom of the baffle 23. One end of the threaded rod 19 is rotatably connected to the first housing 17. A through hole is formed in one side of the first housing 17. When the stepping motor 18 is started, the output end of the stepping motor 18 drives the threaded rod 19 to rotate. The threaded rod 19 drives the second nut 20 to move. The second nut 20 drives the connecting block 22 to move through the connecting rod 21. The connecting block 22 pushes the baffle 23, so that the baffle 23 closely adheres to one side of the wooden board and pushes the wooden board to slide on the top of the operating table 1. A pair of sliders 24 all move together with the baffle 23;

[0035] The material guiding mechanism includes a pair of second support plates 25. Each second support plate 25 is fixedly connected to the top of the operating table 1. A protective cover plate 26 is fixedly connected between the pair of second support plates 25. A bidirectional threaded rod 27 and a spline shaft 28 are respectively rotatably connected between the pair of second support plates 25. On one side of one of the second support plates 25, a second servo motor 29 and a third servo motor 30 are respectively fixedly connected. The output ends of the second servo motor 29 and the third servo motor 30 penetrate through the second support plate 25 and are rotatably connected thereto. The output end of the second servo motor 29 is coaxially and fixedly connected to the bidirectional threaded rod 27. The output end of the third servo motor 30 is coaxially and fixedly connected to the spline shaft 28. A pair of third nuts 31 are threadedly connected to the bidirectional threaded rod 27. The bottom of each third nut 31 is fixedly connected to a transmission box 32. A through hole is formed in one side of the transmission box 32. A spline sleeve 33 is rotatably connected to the transmission box 32. The spline sleeve 33 is adapted to the spline shaft 28. A first bevel gear 34 is coaxially and fixedly connected to the outer periphery of the spline sleeve 33. A first rotating shaft is rotatably connected to the transmission box 32. A second bevel gear 35 is coaxially and fixedly connected to the top of the first rotating shaft. The second bevel gear 35 meshes with the first bevel gear 34. A second housing 36 is fixedly connected to the bottom of the transmission box 32. The bottom of the first rotating shaft penetrates through the second housing 36 and is rotatably connected thereto. A first gear 37 is coaxially and fixedly connected to the outer periphery of the first rotating shaft. A first rotating rod 38 is coaxially and fixedly connected to the bottom of the first rotating shaft. A pair of second rotating shafts and a pair of third rotating shafts are respectively rotatably connected to the inner top of the second housing 36. A second gear 39 is coaxially and fixedly connected to the bottom of each second rotating shaft. The second gear 39 meshes with the first gear 37. A third gear 40 is coaxially and fixedly connected to the outer periphery of each third rotating shaft. The third gear 40 meshes with the second gear 39. The bottom of each third rotating shaft penetrates through the second housing 36 and is rotatably connected thereto. A second rotating rod 41 is coaxially and fixedly connected to the bottom of each third rotating shaft. When the second servo motor 29 is started, the output end of the second servo motor 29 drives the bidirectional threaded rod 27 to rotate. The bidirectional threaded rod 27 drives the pair of third nuts 31 to move towards each other. The third nuts 31 drive the transmission box 32 to move together. The spline sleeve 33 on the transmission box 32 can slide on the outer periphery of the spline shaft 28. The second housing 36 moves together with the transmission box 32. The second housing 36 drives the first rotating rod 38 to move together through the first rotating shaft. The second housing 36 drives the second rotating rods 41 to move together through the third rotating shafts. The first rotating rod 38 and the pair of second rotating rods 41 can approach and closely adhere to the wooden board to ensure the stable position of the wooden board during cutting. When the third servo motor 30 is started, the output end of the third servo motor 30 drives the spline shaft 28 to rotate. The spline shaft 28 drives the pair of spline sleeves 33 to rotate on the corresponding transmission boxes 32 respectively. The first bevel gear 34 rotates together with the spline shaft 28. The first bevel gear 34 drives the first rotating shaft to rotate through the meshing second bevel gear 35. The first gear 37 and the first rotating rod 38 both rotate with the first rotating shaft. The first gear 37 drives the meshing second gear 39 to rotate. The second gear 39 drives the meshing third gear 40 to rotate. The third gear 40 drives the second rotating rods 41 to rotate together through the third rotating shafts. The first rotating rod 38 and the two second rotating rods 41 rotate synchronously to drive the wooden board to move;

[0036] Two pairs of support columns are fixedly connected to the bottom of the operating table 1, and the support columns are used to stably support the operating table 1;

[0037] A material guiding plate 42 is fixedly connected to one side of the operating table 1. The wooden board slides onto the material guiding plate 42 and then falls to a suitable position through the material guiding plate 42, facilitating centralized processing;

[0038] A pair of side plates 43 are fixedly connected to the top of the operating table 1. One side of each side plate 43 close to the material guiding plate 42 is fixedly connected to the material guiding plate 42. The wooden board moves in the area at the top of the operating table 1 between the pair of side plates 43, and the side plates 43 can prevent the wooden board from shifting and sliding off the operating table 1;

[0039] A pair of sliding grooves are formed in the top of the operating table 1. Each sliding groove is adapted to the sliding block 24, and the sliding block 24 slides in the corresponding sliding groove at the top of the operating table 1;

[0040] Receiving grooves 44 are formed in the mutually approaching sides of a pair of first support plates 2. The receiving grooves 44 are adapted to the cutting machine 8, and a part of the body of the cutting machine 8 can be received inside the receiving grooves 44.

[0041] The working principle of the present invention is as follows:

[0042] Place the wooden board to be cut on the top of the operating table 1. First, start the stepping motor 18. The output end of the stepping motor 18 drives the threaded rod 19 to rotate. The threaded rod 19 drives the second nut 20 to move. The second nut 20 drives the connecting block 22 to move through the connecting rod 21. The connecting block 22 pushes the baffle 23. A pair of sliding blocks 24 all move together with the baffle 23. The sliding blocks 24 slide in the corresponding sliding grooves at the top of the operating table 1. The baffle 23 closely abuts one side of the wooden board and pushes the wooden board to slide on the top of the operating table 1, pushing the wooden board to a suitable position, reducing the labor intensity of workers, significantly improving the working efficiency, and also improving the cutting accuracy, making the cutting size more standard and reducing the defective rate;

[0043] Then start the second servo motor 29. The output end of the second servo motor 29 drives the bidirectional threaded rod 27 to rotate. The bidirectional threaded rod 27 drives a pair of third nuts 31 to move towards each other. The third nuts 31 drive the transmission box 32 to move together. The spline sleeve 33 on the transmission box 32 can slide on the outer periphery of the spline shaft 28. The second housing 36 moves together with the transmission box 32. The second housing 36 drives the first rotating rod 38 to move together through the first rotating shaft. The second housing 36 drives the second rotating rod 41 to move together through the third rotating shaft. The first rotating rod 38 and a pair of second rotating rods 41 can approach and closely abut the wooden board to ensure the stable position of the wooden board during cutting;

[0044] Then, start Servo Motor 1-4. The output end of Servo Motor 1-4 drives the reciprocating threaded rod 3 to rotate. The reciprocating threaded rod 3 drives the first nut 5 to move. The first nut 5 drives the cutting machine 8 to move through the fixed block 6. The saw blade on the cutting machine 8 rotates to cut the wooden board. At the same time, the fixed block 6 drives the sliding plate 11 to slide down between a pair of guide rails 10 through the cylindrical rod 7. The sliding plate 11 drives the connecting plate 12 to move downward. After the connecting plate 12 drives the lower pressing plate 16 to contact the wooden board through a pair of limiting rods 13, the connecting plate 12 continues to move downward for a certain distance, so that the spring 15 is compressed. The spring 15 pushes the lower pressing plate 16 to closely adhere to the wooden board to prevent the wooden board from displacing during the cutting process. After the cutting is completed, the cylindrical rod 7 drives the sliding plate 11 to rise, so that the lower pressing plate 16 releases the wooden board, simplifies the fixing process, saves time, and greatly improves production efficiency;

[0045] After the wooden board is cut, start Servo Motor 3-30. The output end of Servo Motor 3-30 drives the spline shaft 28 to rotate. The spline shaft 28 drives a pair of spline sleeves 33 to rotate on the corresponding transmission boxes 32 respectively. The first bevel gear 34 rotates together with the spline shaft 28. The first bevel gear 34 drives the first rotating shaft to rotate through the meshing second bevel gear 35. The first gear 37 and the first rotating rod 38 both rotate with the first rotating shaft. The first gear 37 drives the meshing second gear 39 to rotate. The second gear 39 drives the meshing third gear 40 to rotate. The third gear 40 drives the second rotating rod 41 to rotate together through the third rotating shaft. The first rotating rod 38 and the two second rotating rods 41 rotate synchronously to drive the wooden board to move. The wooden board slides on the top area of the operating table 1 between a pair of side plates 43 onto the guide plate 42 and falls to a suitable position through the guide plate 42, which is convenient for centralized processing and improves production efficiency.

[0046] The above has described the preferred embodiments of this patent in detail. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can also be made without departing from the gist of this patent.

Claims

1. A box board cutting device for processing wooden packing cases, comprising an operating table (1), characterized in that: A pushing mechanism is arranged on the top of the operation table (1). A pair of first support plates (2) are fixedly connected to the top of the operation table (1). A reciprocating threaded rod (3) is rotatably connected between the pair of first support plates (2). A servo motor I (4) is fixedly connected to one side of one of the first support plates (2). The output end of the servo motor I (4) penetrates through the first support plate (2) and is rotatably connected thereto. The output end of the servo motor I (4) is coaxially and fixedly connected to the reciprocating threaded rod (3). A first nut (5) is threadedly connected to the reciprocating threaded rod (3). A fixing block (6) is fixedly connected to the outer circumference of the first nut (5). Cylindrical rods (7) are fixedly connected to both sides of the fixing block (6). A cutting machine (8) is fixedly connected to the bottom of the fixing block (6). A protective cover (9) is fixedly connected between the pair of first support plates (2). A through groove is formed at the bottom of the protective cover (9), and the through groove is adapted to the fixing block (6). Two guide rails (10) are fixedly connected to the side of each of the pair of first support plates (2) close to each other. A pair of pressing mechanisms are arranged between the pair of first support plates (2). A feeding mechanism is arranged on the top of the operation table (1). The pressing mechanism includes a sliding plate (11). The sliding plate (11) is arranged between the pair of first support plates (2). Both ends of the sliding plate (11) are slidably connected to the guide rails (10). A through chute is formed in the sliding plate (11), and the through chute is adapted to the cylindrical rod (7). A connecting plate (12) is fixedly connected to the side of the sliding plate (11) away from the fixing block (6). A pair of limiting rods (13) are slidably connected to the connecting plate (12). A limiting cap (14) is fixedly connected to the top of each limiting rod (13). A spring (15) is sleeved on the outer circumference of each limiting rod (13). A lower pressing plate (16) is fixedly connected to the bottom of each limiting rod (13). The pushing mechanism includes a first housing (17). The first housing (17) is fixedly connected to the top of the operation table (1). A stepping motor (18) is fixedly connected to one side of the first housing (17). The output end of the stepping motor (18) penetrates through the first housing (17) and is rotatably connected thereto. The output end of the stepping motor (18) is coaxially and fixedly connected to a threaded rod (19). A second nut (20) is threadedly connected to the threaded rod (19). One side of the second nut (20) is rotatably connected to a connecting rod (21). One end of the connecting rod (21) is rotatably connected to a connecting block (22). A baffle (23) is fixedly connected to one side of the connecting block (22). A pair of sliders (24) are fixedly connected to the bottom of the baffle (23). One end of the threaded rod (19) is rotatably connected to the first housing (17). A through opening is formed in one side of the first housing (17). The material guiding mechanism includes a pair of second support plates (25), each of the second support plates (25) is fixedly connected to the top of the operation table (1), a protective cover plate (26) is fixedly connected between the pair of second support plates (25), a bidirectional threaded rod (27) and a spline shaft (28) are respectively rotatably connected between the pair of second support plates (25), a second servo motor (29) and a third servo motor (30) are respectively fixedly connected to one side of one of the second support plates (25), the output ends of the second servo motor (29) and the third servo motor (30) penetrate through the second support plate (25) and are rotatably connected thereto, the output end of the second servo motor (29) is coaxially and fixedly connected to the bidirectional threaded rod (27), the output end of the third servo motor (30) is coaxially and fixedly connected to the spline shaft (28), a pair of third nuts (31) are threadedly connected to the bidirectional threaded rod (27), a transmission box (32) is fixedly connected to the bottom of each of the third nuts (31), a through hole is formed in one side of the transmission box (32), a spline sleeve (33) is rotatably connected to the transmission box (32), the spline sleeve (33) is adapted to the spline shaft (28), a first bevel gear (34) is coaxially and fixedly connected to the outer periphery of the spline sleeve (33), a first rotating shaft is rotatably connected to the transmission box (32), a second bevel gear (35) is coaxially and fixedly connected to the top of the first rotating shaft, the second bevel gear (35) meshes with the first bevel gear (34), a second housing (36) is fixedly connected to the bottom of the transmission box (32), the bottom of the first rotating shaft penetrates through the second housing (36) and is rotatably connected thereto, a first gear (37) is coaxially and fixedly connected to the outer periphery of the first rotating shaft, a first rotating rod (38) is coaxially and fixedly connected to the bottom of the first rotating shaft, a pair of second rotating shafts and a pair of third rotating shafts are respectively rotatably connected to the inner top of the second housing (36), a second gear (39) is coaxially and fixedly connected to the bottom of each of the second rotating shafts, the second gear (39) meshes with the first gear (37), a third gear (40) is coaxially and fixedly connected to the outer periphery of each of the third rotating shafts, the third gear (40) meshes with the second gear (39), the bottom of each of the third rotating shafts penetrates through the second housing (36) and is rotatably connected thereto, and a second rotating rod (41) is coaxially and fixedly connected to the bottom of each of the third rotating shafts.

2. The box board cutting device for processing wooden packing cases according to claim 1, characterized in that: Two pairs of support columns are fixedly connected to the bottom of the operation table (1).

3. The box board cutting device for processing wooden packing cases according to claim 2, characterized in that: A material guiding plate (42) is fixedly connected to one side of the operation table (1).

4. A box board cutting device for processing wooden packing cases according to claim 3, characterized in that: A pair of side plates (43) are fixedly connected to the top of the operation table (1), and one side of each of the side plates (43) close to the material guiding plate (42) is fixedly connected to the material guiding plate (42).

5. The box board cutting device for processing wooden packing cases according to claim 4, characterized in that: A pair of chutes are formed in the top of the operation table (1), and each of the chutes is adapted to the slider (24).

6. The box board cutting device for processing wooden packing cases according to claim 5, characterized in that: Receiving grooves (44) are formed in the mutually approaching sides of the pair of first support plates (2), and the receiving grooves (44) are adapted to the cutting machine (8).

Images