Cutting machine for boxboard production

Abstract

The utility model discloses a cutting machine for boxboard production, which relates to the technical field of boxboard production and comprises a working table, a movable groove is arranged in the working table, a cutting board is rotatably connected in the movable groove, a support frame is mounted at the top of the working table, and a support sleeve is sleeved on the outer side of the support frame. The cutting machine for boxboard production has the advantages that the telescopic positioning frames are arranged on the two sides of the electric cutting machine respectively and matched with stretching of the first electric push rod and deformation of the springs, so that the positioning plates below the positioning frames can extrude and fix hollow grid plates, and the hollow grid plates can be fixed under the action of a plurality of pulleys at the bottoms of the positioning plates. The positioning plate slides along with movement of the electric cutting machine, the electric cutting machine is prevented from being hindered, the cutting plate in the workbench can be turned over, the cutting plate is driven to rotate through meshing of a worm gear and a worm in the adjuster, chippings and waste are rapidly discharged, and efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of box panel production technology, specifically a box panel cutting and trimming machine. Background Technology

[0002] Hollow core board is a lightweight, wear-resistant, pressure-resistant, sturdy, moisture-proof, waterproof, and durable environmentally friendly material. It is widely used in PP plastic hollow core board packaging, logistics and transportation, electronics industry and other fields, and can replace corrugated cardboard, wood boards, metal sheets and other packaging materials.

[0003] Application No. 202120012769.0 discloses a box panel production cutting machine. The suction cup moves up and down through the first hydraulic device on the upper and lower support rods, thereby fixing the central open panel, facilitating cutting, and preventing loosening during the cutting process, thus reducing cutting errors.

[0004] The suction cups in the above application are attached to the box plate. During the cutting process of the electric cutting machine, the suction cups need to be moved, which can easily cause obstruction. In addition, the manual cleaning efficiency of the debris and waste after cutting is low. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a panel production cutting machine, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a panel production cutting machine includes a worktable with a movable groove inside. A cutting plate is rotatably connected inside the movable groove. A support frame is mounted on the top of the worktable, and a support sleeve is fitted around the outside of the support frame. A first electric push rod is mounted at the bottom of the support sleeve. The output end of the first electric push rod is connected to a movable frame. A convex groove is provided inside the movable frame, and a convex slider is slidably connected inside the convex groove. A mounting base is connected to the bottom of the convex slider, and an electric cutting machine is mounted on the bottom of the mounting base. Both sides are connected to a first positioning frame. A second positioning frame is slidably connected inside the first positioning frame. A telescopic spring is installed inside the first positioning frame, and one end of the telescopic spring is connected to the second positioning frame. A positioning plate is connected to the bottom of the second positioning frame. Multiple pulleys are rotatably connected to the bottom of the positioning plate. An adjuster is installed on one side of the cutting plate. A worm gear and a worm are rotatably connected inside the adjuster. The worm gear and the worm mesh with each other. The worm gear is connected to the cutting plate. A first self-locking motor is installed at the bottom of the adjuster. The output end of the first self-locking motor is connected to the worm. A controller is installed on the side of the worktable away from the adjuster.

[0007] Preferably, the support sleeve has a limiting groove inside that cooperates with the support frame, and a gear is rotatably connected inside the limiting groove. A rack is installed at the bottom of the support frame and at the top of the gear, and the rack meshes with the gear. A second self-locking motor is fixedly installed on one side of the support sleeve, and the output end of the second self-locking motor is connected to the gear.

[0008] Preferably, a lead screw is rotatably connected inside the convex groove via a bearing, and the lead screw passes through the convex slider and is threadedly connected to the convex slider.

[0009] Preferably, a third self-locking motor is installed at one end of the movable frame, and the output end of the third self-locking motor is connected to the lead screw.

[0010] Preferably, brackets are installed on both sides of the workbench, and a second electric push rod is installed on one side of the bracket, with a push plate connected to the output end of the second electric push rod.

[0011] Preferably, the support frame has a limiting opening inside that cooperates with the push plate, and one of the push plates passes through the limiting opening.

[0012] Preferably, a material collection frame is placed at the bottom of the workbench.

[0013] This utility model provides a box panel production cutting machine, which has the following beneficial effects:

[0014] 1. This panel production and cutting machine uses telescopic positioning frames on both sides of the electric cutting machine. The extension of the first electric push rod and the deformation of the spring allow the positioning plate below the positioning frame to press and fix the panel. Multiple pulleys at the bottom of the positioning plate allow it to slide as the electric cutting machine moves, preventing obstruction. Furthermore, the cutting plate inside the worktable can be flipped. Through the meshing of the worm gear and worm in the adjuster, the cutting plate rotates, quickly discharging debris and waste, thus improving efficiency.

[0015] 2. This panel production and cutting machine, through the connection of the support sleeve and the support frame, allows the movable frame to move under the action of the meshing of the gear inside the support sleeve and the rack on the support frame. The position of the electric cutting machine below it can be adjusted. With the rotation of the lead screw inside the movable frame, the electric cutting machine can move in both directions to cut various positions of the panel. In addition, the second electric push rods installed on both sides of the worktable push the push plate to move, which facilitates the standardization and limitation of the position of the panel and provides secondary clamping to increase the stability of panel cutting. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2This is a front sectional view of the present invention;

[0018] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 4 This is a side sectional view of the present invention;

[0020] Figure 5 This is a schematic diagram illustrating the operation of this utility model.

[0021] In the diagram: 1. Workbench; 2. Movable groove; 3. Cutting plate; 4. Support frame; 5. Controller; 6. Support sleeve; 7. First electric push rod; 8. Moving frame; 9. Convex slide groove; 10. Convex slider; 11. Mounting base; 12. Electric cutter; 13. First positioning frame; 14. Second positioning frame; 15. Positioning plate; 16. Pulley; 17. Telescopic spring; 18. Adjuster; 19. Worm gear; 20. Worm; 21. First self-locking motor; 22. Limiting groove; 23. Gear; 24. Rack; 25. Second self-locking motor; 26. Lead screw; 27. Third self-locking motor; 28. Bracket; 29. ​​Second electric push rod; 30. Push plate; 31. Limiting port; 32. Material collection frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figures 1 to 5This utility model provides a technical solution: a box panel production cutting machine, including a worktable 1, an internal movable groove 2, a cutting plate 3 rotatably connected inside the movable groove 2, a support frame 4 mounted on the top of the worktable 1, a support sleeve 6 sleeved on the outside of the support frame 4, a first electric push rod 7 mounted on the bottom of the support sleeve 6, a movable frame 8 connected to the output end of the first electric push rod 7, a convex sliding groove 9 internally formed by the movable frame 8, a convex slider 10 slidably connected inside the convex sliding groove 9, a mounting base 11 connected to the bottom of the convex slider 10, an electric cutting machine 12 mounted on the bottom of the mounting base 11, and a limiting groove 22 cooperating with the support frame 4 internally formed by the support sleeve 6, a gear 2 rotatably connected inside the limiting groove 22. 3. A rack 24 is installed at the bottom of the support frame 4 and at the top of the gear 23. The rack 24 meshes with the gear 23. A second self-locking motor 25 is fixedly installed on one side of the support sleeve 6. The output end of the second self-locking motor 25 is connected to the gear 23, driving the gear 23 to rotate. Under the action of the gear 23 meshing with the rack 24, the rack 24 rotates, driving the support sleeve 6 to move, which facilitates the adjustment of the position of the electric cutting machine 12. The inside of the convex slide groove 9 is rotatably connected to the lead screw 26 through the bearing. The lead screw 26 passes through the convex slider 10 and is threadedly connected to the convex slider 10, so that the convex slider 10 moves with the rotation of the lead screw 26, driving the mounting base 11 and the electric cutting machine 12 to move, which facilitates the cutting of the box plate. The mounting base 11 has two corresponding... Each side is connected to a first positioning frame 13, and a second positioning frame 14 is slidably connected inside the first positioning frame 13. A telescopic spring 17 is installed inside the first positioning frame 13, and one end of the telescopic spring 17 is connected to the second positioning frame 14. A positioning plate 15 is connected to the bottom of the second positioning frame 14. When the first electric push rod 7 pushes the moving frame 8 and the mounting base 11 downward through the deformation of the telescopic spring 17, the second positioning frames 14 sliding inside the first positioning frames 13 on both sides of the mounting base 11 press down on the box plate to prevent it from shifting during cutting. The lengths of the first positioning frame 13 and the second positioning frame 14 automatically shorten, so that the electric cutting machine 12 at the bottom of the mounting base 11 contacts the box plate. The electric cutting machine 12 is an existing grid plate electric cutting machine, which drives the blade through a drive source. For cutting, a third self-locking motor 27 is installed at one end of the moving frame 8. The output end of the third self-locking motor 27 is connected to the lead screw 26, providing power for the rotation of the lead screw 26. Multiple pulleys 16 are rotatably connected to the bottom of the positioning plate 15, which can slide on the box plate as the electric cutting machine 12 moves, which helps to avoid hindering the movement of the electric cutting machine 12. Supports 28 are installed on both sides of the worktable 1. A second electric push rod 29 is installed on one side of the support 28. The output end of the second electric push rod 29 is connected to a push plate 30. By extending the second electric push rod 29, the two push plates 30 are used to standardize the position of the box plate and clamp it again to make it more stable. The support frame 4 has a limiting port 31 inside that cooperates with the push plate 30.One of the push plates 30 passes through the limiting port 31, which helps to avoid obstructing the displacement of the push plate 30. An adjuster 18 is installed on one side of the cutting plate 3. The worm gear 19 and worm 20 are rotatably connected inside the adjuster 18. The worm gear 19 and worm 20 mesh with each other. The worm gear 19 is connected to the cutting plate 3. Through the meshing of the worm gear 19 and worm 20, the worm 20 is driven to rotate and lock the cutting plate 3, which facilitates the rapid discharge of debris and waste. A collection frame 32 is placed at the bottom of the worktable 1 to facilitate the collection of debris and waste. A first self-locking motor 21 is installed at the bottom of the adjuster 18. The output end of the first self-locking motor 21 is connected to the worm 20 to provide power for the rotation of the worm 20. A controller 5 is installed on the side of the worktable 1 away from the adjuster 18.

[0024] In summary, this panel production cutting machine operates as follows: When the panel is placed on the cutting plate 3 inside the workbench 1, the second electric push rods 29 on both sides of the workbench 1 move, pushing the push plates 30 to shift. The two push plates 30 clamp and fix the panel, aligning it with the cutting plate 3. Then, the second self-locking motor 25 drives the gear 23 in the limiting groove 22 inside the support sleeve 6 to rotate. Through the engagement between the support sleeve 6 and the support frame 4, and the meshing of the rack 24 at the bottom of the support sleeve 6 with the cutting plate 3, the gear 23 causes the support sleeve 6 to slide, adjusting the displacement of the first electric push rod 7 at its bottom and the moving frame 8 at the output end of the first electric push rod 7. The mounting base 11 at the bottom of the convex slider 10 inside the moving frame 8 and the electric cutting machine 12 at the bottom of the mounting base 11 move accordingly. After the electric cutting machine 12 is aligned with the cutting position, the first electric push rod 7 pushes the moving frame 8 downwards. Since the first positioning frames 13 on both sides of the mounting base 11 are slidably connected to the second positioning frames 14... The bottom of the second positioning frame 14 is rotatably connected to multiple pulleys 16. Therefore, when the first positioning frame 13 and the second positioning frame 14 move down, the positioning plate 15 and the pulleys 16 press down on the box plate. The telescopic spring 17 at the top of the second positioning frame 14 is compressed and deformed, and the second positioning frame 14 slides automatically. The overall length of the first positioning frame 13 and the second positioning frame 14 is shortened, and the electric cutter 12 at the bottom of the mounting base 11 comes into contact with the box plate. At this time, the third self-locking motor 27 drives the lead screw 26 in the convex slide groove 9 inside the moving frame 8 to rotate, which drives the convex slider 10 and the mounting base 11 to move, so that the electric cutter 12 cuts the box plate. After the operation is completed, the second electric push rod 29 drives the two push plates 30 to reset. The first self-locking motor 21 drives the worm gear 20 inside the adjuster 18 to rotate. Through the meshing of the worm wheel 19 and the worm gear 20, and the connection between the worm wheel 19 and the movable groove 2, the cutting plate 3 is flipped, and the debris and waste on the cutting plate 3 are discharged into the collection frame 32.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A boxboard production guillotine cutting machine comprising a table (1), characterized in that: The inside of the workbench (1) is provided with a movable groove (2), the movable groove (2) is rotatably connected with a cutting plate (3), the top of the workbench (1) is provided with a supporting frame (4), the outer side of the supporting frame (4) is sleeved with a supporting sleeve (6), the bottom of the supporting sleeve (6) is provided with a first electric push rod (7), the output end of the first electric push rod (7) is connected with a moving frame (8), the inside of the moving frame (8) is provided with a convex sliding groove (9), the inside of the convex sliding groove (9) is slidably connected with a convex sliding block (10), the bottom of the convex sliding block (10) is connected with a mounting seat (11), the bottom of the mounting seat (11) is provided with an electric cutter (12), the corresponding two sides of the mounting seat (11) are connected with a first positioning frame (13), the inside of the first positioning frame (13) is slidably connected with a second positioning frame (14), the inside of the first positioning frame (13) is provided with a telescopic spring (17), one end of the telescopic spring (17) is connected with the second positioning frame (14), the bottom of the second positioning frame (14) is connected with a positioning plate (15), the bottom of the positioning plate (15) is rotatably connected with a plurality of pulleys (16), one side of the cutting plate (3) is provided with an adjuster (18), the inside of the adjuster (18) is rotatably connected with a worm wheel (19) and a worm (20), the worm wheel (19) and the worm (20) are engaged, the worm wheel (19) is connected with the cutting plate (3), the bottom of the adjuster (18) is provided with a first self-locking motor (21), the output end of the first self-locking motor (21) is connected with the worm (20), the side, away from the adjuster (18), of the workbench (1) is provided with a controller (5).

2. A boxboard production cutting and slitting machine according to claim 1, characterized in that The inside of the supporting sleeve (6) is provided with a limiting groove (22) matched with the supporting frame (4), the inside of the limiting groove (22) is rotatably connected with a gear (23), the bottom of the supporting frame (4) and located at the top of the gear (23) is provided with a rack (24), the rack (24) is engaged with the gear (23), one side of the supporting sleeve (6) is fixedly provided with a second self-locking motor (25), the output end of the second self-locking motor (25) is connected with the gear (23).

3. A boxboard production cutting and slitting machine according to claim 1, characterized in that The inside of the convex sliding groove (9) is rotatably connected with a lead screw (26) through a bearing, the lead screw (26) penetrates through the convex sliding block (10) and is threadedly connected with the convex sliding block (10).

4. A boxboard production cutting and slitting machine according to claim 3, characterized in that One end of the moving frame (8) is provided with a third self-locking motor (27), the output end of the third self-locking motor (27) is connected with the lead screw (26).

5. A boxboard production cutting and slitting machine according to claim 1, characterized in that The corresponding two sides of the workbench (1) are provided with a support (28), one side of the support (28) is provided with a second electric push rod (29), the output end of the second electric push rod (29) is connected with a push plate (30).

6. A boxboard production cutting and slitting machine according to claim 5, characterized in that The inside of the supporting frame (4) is provided with a limiting opening (31) matched with the push plate (30), one of the push plates (30) penetrates through the limiting opening (31).

7. A boxboard production cutting and slitting machine according to claim 1, characterized in that The bottom of the workbench (1) is placed with a material collecting frame (32).

Images