Carton leftover material removing device

Abstract

The utility model belongs to the technical field of carton processing, and particularly relates to a carton leftover material removing device which comprises a processing table, a sliding frame and a cutting assembly. The cutting assembly comprises a movable sliding frame. Adjusting lead screws are fixedly connected to the two sides of the surface of the sliding frame, the surface of the movable sliding frame is in sliding connection with the surface of the sliding frame, the surface of the movable sliding frame is in sliding connection with the surfaces of the adjusting lead screws, and positioning nuts are in threaded connection with the positions, located on the two sides of the movable sliding frame, of the surfaces of the adjusting lead screws; by means of the structural design of the cutting assembly, the functions of adjusting the position of the movable sliding frame and enabling the rotating circular truncated cone to rotate to adjust the cutting angle are achieved, and the problems that the position of leftover materials is not determined, and the cutting angle is too large are solved. Therefore, the problem that removal cutting cannot be carried out aiming at a specific position is solved, and the cutting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, specifically a cardboard box scrap removal device. Background Technology

[0002] Cardboard boxes are used as wrapping materials for goods or as protective outer layers for items. Their volume varies depending on the size of the goods, and they are widely used in packaging for electronics, furniture, food, and other industries. They are also used for storage, moving, document archiving, and various other scenarios. Their manufacturing is a complex and delicate process requiring specialized equipment, materials, and strict safety management. By continuously optimizing processes and improving production efficiency, we can meet the needs of different customers and enhance our market competitiveness.

[0003] A Chinese patent with publication number CN215904131U discloses a die-cutting device for the printing industry, including a conveyor belt. The output end of the conveyor belt has a die-cutting roller, and the output end of the die-cutting roller has two symmetrically distributed support drive belts. A carton collection box is located between the two support drive belts. A carton stamping assembly is slidably mounted on the top of the carton collection box. The carton stamping assembly includes a pressing and fixing block and a pressing plate, with the pressing plate slidably connected to the pressing and fixing block. The carton collection box supports the cardboard and collects the carton after removing scraps. The pressing and fixing block presses and fixes the cardboard around its perimeter to prevent bending during stamping, which would prevent scraps from being effectively removed. The pressing plate slides within the pressing and fixing block to stamp the cardboard, separating the carton from the scraps. The separated carton falls into the carton collection box, preventing tearing of the carton surface due to incomplete cutting during manual scrap removal.

[0004] As mentioned above, the patent provides a die-cutting device for the printing industry, which can separate cartons from scraps. The separated cartons fall into a carton collection box, avoiding damage to the carton surface due to incomplete cutting when manually removing scraps. However, for carton processing, there will be some scraps on the surface, and the location of these scraps is uncertain, which makes it impossible to remove and cut them at specific locations, and the overall processing efficiency needs to be improved. Therefore, a carton scrap removal device is proposed to address the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention proposes a cardboard box scrap removal device. The surface of cardboard boxes often has scraps with uncertain locations, making it impossible to target specific areas for removal and cutting.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a cardboard box scrap removal device, comprising a processing table, a sliding frame, and a cutting assembly; the cutting assembly includes a movable sliding frame;

[0007] Adjusting screws are fixedly connected to both sides of the surface of the sliding frame. The surface of the movable slide is slidably connected to the surface of the sliding frame. The surface of the movable slide is slidably connected to the surface of the adjusting screw. Positioning nuts are threadedly connected to the surface of the adjusting screw on both sides of the movable slide. A rotating frustum is rotatably connected to the surface of the movable slide. A hydraulic rod is fixedly connected to the bottom of the rotating frustum. A cutting blade is fixedly connected to the bottom end of the hydraulic rod. Feeding wheels are rotatably connected to both sides of the top of the processing table. A feeding chuck is slidably connected to the top of the processing table. The bottom of the feeding chuck is rollingly connected to the surface of the feeding wheel.

[0008] Preferably, a feeding screw is rotatably connected to the surface of the processing table, the surface of the feeding screw is threadedly connected to the surface of the unloading table, and a transmission pulley is fixedly connected to one end of the feeding screw.

[0009] Preferably, a drive pulley is rotatably connected to one side of the processing table, and the number of drive pulleys is set to two, with the surfaces of the two drive pulleys and the drive pulley connected by a belt drive.

[0010] Preferably, the bottom of the processing table is fixedly connected to a support leg, and the surface of the drive pulley is fixedly connected to an operating handle.

[0011] Preferably, the surface of the feeding tray is slidably connected to a pressing plate, the surface of the pressing plate is rotatably connected to a locking screw, and the surface of the locking screw is threadedly connected to the surface of the feeding tray.

[0012] Preferably, a limiting slide bar is fixedly connected to the surface of the extrusion plate and to both sides of the locking screw. The surface of the limiting slide bar is slidably connected to the surface of the feeding plate, and a limiting spring is sleeved on the surface of the limiting slide bar.

[0013] The advantages of this utility model are:

[0014] 1. This utility model, through the structural design of the cutting component, realizes the function of adjusting the position of the movable carriage while allowing the rotating platform to rotate and adjust the cutting angle, thus solving the problem that the position of scrap is uncertain, which leads to the inability to remove and cut at a specific position, and improving the cutting efficiency.

[0015] 2. This utility model, through the structural design of the feeding tray and the extrusion tray, realizes the functions of conveying and fixing the carton, which can transport the carton to the cutting position, while avoiding the problem of lateral deviation caused by external force when removing the carton scraps, thus affecting the cutting accuracy and improving the adaptability of the carton scrap removal work. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is the first perspective view of the present invention;

[0018] Figure 2 This is a second perspective view of the present invention;

[0019] Figure 3 This is a schematic diagram of the top structure of the processing table in this utility model;

[0020] Figure 4 This is a schematic diagram of the sliding frame connection structure in this utility model;

[0021] Figure 5 This is a schematic diagram of the material feeding platform connection structure in this utility model.

[0022] In the diagram: 1. Processing table; 2. Sliding frame; 3. Moving slide; 4. Adjusting screw; 5. Positioning nut; 6. Rotating frustum; 7. Hydraulic rod; 8. Cutting blade; 9. Feeding wheel; 10. Unloading tray; 11. Feeding screw; 12. Transmission pulley; 13. Drive pulley; 14. Support leg; 15. Operating handle; 16. Extrusion plate; 17. Locking screw; 18. Limiting slide; 19. Limiting spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1 - Figure 5As shown, a cardboard box scrap removal device includes a processing table 1, a sliding frame 2, and a cutting assembly; the cutting assembly includes a movable sliding frame 3.

[0025] Adjusting screws 4 are fixedly connected to both sides of the surface of the sliding frame 2. The surface of the movable slide 3 is slidably connected to the surface of the sliding frame 2. The surface of the movable slide 3 is slidably connected to the surface of the adjusting screw 4. Positioning nuts 5 are threadedly connected to the surface of the adjusting screw 4 and to both sides of the movable slide 3. A rotating frustum 6 is rotatably connected to the surface of the movable slide 3. A hydraulic rod 7 is fixedly connected to the bottom of the rotating frustum 6. A cutting blade 8 is fixedly connected to the bottom end of the hydraulic rod 7. Feeding wheels 9 are rotatably connected to both sides of the top of the processing table 1. A feeding tray 10 is slidably connected to the top of the processing table 1. The bottom of the feeding tray 10 is rollingly connected to the surface of the feeding wheel 9.

[0026] During operation, the carton is placed on the feeding tray 10. The feeding roller 9 facilitates the sliding of the feeding tray 10, ensuring smooth movement. The feeding tray 10 then moves to the bottom of the moving slide 3. During cutting, the moving slide 3 slides on the sliding frame 2 and the adjusting screw 4. When it reaches the position of the carton scrap, the positioning nut 5 is rotated to fix the moving slide 3 in this position. Then, the rotating platform 6 starts to rotate, and the angles of the hydraulic rod 7 and the cutting blade 8 are adjusted to find the accurate cutting position. The whole process realizes the function of adjusting the position of the moving slide 3 and adjusting the cutting angle by rotating the platform 6. This solves the problem that the position of the scrap is uncertain, which makes it impossible to remove and cut at a specific position, thus improving the cutting efficiency.

[0027] Furthermore, a feeding screw 11 is rotatably connected to the surface of the processing table 1, and the surface of the feeding screw 11 is threadedly connected to the surface of the unloading tray 10. A transmission pulley 12 is fixedly connected to one end of the feeding screw 11, and a drive pulley 13 is rotatably connected to one side of the processing table 1. The number of transmission pulleys 12 is set to two, and the surfaces of the two transmission pulleys 12 and the drive pulley 13 are connected by belt drive.

[0028] During operation, the feeding screw 11 rotates, driving the unloading platform 10 to move. There are two feeding screws 11 and transmission pulleys 12. The rotation of the drive pulley 13 can drive the two transmission pulleys 12 to rotate together, thereby making the two feeding screws 11 rotate together. This ensures that both sides of the unloading platform 10 can rotate synchronously, thus enabling stable movement.

[0029] Furthermore, a support leg 14 is fixedly connected to the bottom of the processing table 1, an operating handle 15 is fixedly connected to the surface of the drive pulley 13, a pressing plate 16 is slidably connected to the surface of the feeding table 10, a locking screw 17 is rotatably connected to the surface of the pressing plate 16, the surface of the locking screw 17 is threadedly connected to the surface of the feeding table 10, a limiting slide bar 18 is fixedly connected to the surface of the pressing plate 16 and on both sides of the locking screw 17, the surface of the limiting slide bar 18 is slidably connected to the surface of the feeding table 10, and a limiting spring 19 is sleeved on the surface of the limiting slide bar 18.

[0030] During operation, the support leg 14 supports the processing table 1, while the operating handle 15 drives the drive pulley 13 to rotate, providing power for the rotation of the two transmission pulleys 12. In addition, a locking screw 17 is provided to rotate and slide on the feeding tray 10, thereby driving the extrusion plate 16 to slide on the feeding tray 10, which can clamp the carton on the feeding tray 10. At the same time, a limiting slide bar 18 is provided to limit the extrusion plate 16, and a limiting spring 19 is sleeved on the limiting slide bar 18 to ensure the stability of the extrusion plate 16 when sliding.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or similar improvements made within the theoretical and principle content of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A carton corner trim removal device characterized by: Including processing platform (1), sliding frame (2) and cutting assembly, the cutting assembly includes moving slide (3); Both sides of the surface of the sliding frame (2) are fixedly connected with adjusting lead screws (4), the surface of the moving slide (3) is slidably connected with the surface of the sliding frame (2), the surface of the moving slide (3) is slidably connected with the surface of the adjusting lead screws (4), the surface of the adjusting lead screws (4) and located on both sides of the moving slide (3) are threadedly connected with positioning nuts (5), the surface of the moving slide (3) is rotatably connected with a rotating circular table (6), the bottom of the rotating circular table (6) is fixedly connected with a hydraulic rod (7), the bottom end of the hydraulic rod (7) is fixedly connected with a cutting blade (8), both sides of the top of the processing platform (1) are rotatably connected with feeding rotating wheels (9), the top of the processing platform (1) is slidably connected with a discharging clamping table (10), the bottom of the discharging clamping table (10) is rollingly connected with the surface of the feeding rotating wheels (9).

2. A carton corner trim removal device according to claim 1, wherein: The surface of the processing platform (1) is rotatably connected with a feeding screw (11), the surface of the feeding screw (11) is threadedly connected with the surface of the discharging clamping table (10), one end of the feeding screw (11) is fixedly connected with a transmission belt pulley (12).

3. A carton corner trim removal device according to claim 2, wherein: One side of the processing platform (1) is rotatably connected with a driving belt pulley (13), the number of the transmission belt pulleys (12) is two, and the surfaces of the two transmission belt pulleys (12) and the driving belt pulley (13) are drivingly connected through a belt.

4. A carton corner trim removal device according to claim 3, wherein: The bottom of the processing platform (1) is fixedly connected with supporting legs (14), the surface of the driving belt pulley (13) is fixedly connected with an operation handle (15).

5. A carton corner trim removal device according to claim 1, wherein: The surface of the discharging clamping table (10) is slidably connected with an extrusion clamping plate (16), the surface of the extrusion clamping plate (16) is rotatably connected with a locking lead screw (17), the surface of the locking lead screw (17) is threadedly connected with the surface of the discharging clamping table (10).

6. A carton corner trim removal device according to claim 5, wherein: The surface of the extrusion clamping plate (16) and located on both sides of the locking lead screw (17) is fixedly connected with limiting sliding rods (18), the surface of the limiting sliding rods (18) is slidably connected with the surface of the discharging clamping table (10), the surface of the limiting sliding rods (18) is sleeved with limiting springs (19).

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