Edge band cutting machine

Abstract

The utility model discloses an edge band cutting machine, which relates to the technical field of edge bands and comprises a frame, two mounting racks, an adjusting rod, a moving block, a sliding rod B, a lead screw B and an unwinding roller, a dust removal box is fixedly connected in the frame, a suction fan communicated with the right side of the dust removal box is mounted on the right side of the frame, and a dust suction pipe is connected to the right side of the frame in a penetrating manner. One end of the dust suction pipe communicates with the back face of the dust removal box, a filter screen is fixedly connected into the dust removal box, an isolation plate is fixedly connected to the left side in the dust removal box, a collecting frame communicating with the dust removal box is arranged at the bottom of the dust removal box, and a baffle is arranged at the top of the position where the dust removal box communicates with the collecting frame. The suction fan drives the dust suction pipe to collect dust and chippings generated by cutting, and the dust suction pipe is communicated with the dust removal box, so that the dust and the chippings are collected into the dust removal box, the dust and chipping collection effect is guaranteed, and the dust and chipping collection process is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of edge banding technology, specifically to an edge banding cutting machine. Background Technology

[0002] Some common types of furniture edge banding include PVC edge banding, ABS edge banding, and aluminum alloy edge banding. Using furniture edge banding can enhance the aesthetics of furniture, extend its lifespan, and provide additional protection. If you need to purchase furniture edge banding, you can find products in various specifications and colors at furniture stores, building material markets, or online stores.

[0003] Currently, a Chinese patent discloses a cutting device for edge banding strips, with publication number CN219987751U. In the disclosed technical solution, the device avoids the edge banding strip from deforming due to the impact of the cutter, and the cut of the edge banding strip is relatively flat, thus avoiding affecting product quality.

[0004] Based on the above-disclosed technical solutions and existing technologies, existing edge banding cutting devices generate a large amount of dust such as wood chips and plastic chips during the edge banding cutting process due to the material of the edge banding. If operators inhale this dust for a long time, it may cause respiratory diseases such as pneumoconiosis and bronchitis. Moreover, the dust is not easy to collect, which affects work efficiency. Therefore, we propose an edge banding cutting machine to facilitate the removal of dust generated during the cutting process. Utility Model Content

[0005] The purpose of this invention is to provide a sealing strip cutting machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sealing strip cutting machine, comprising a frame, two mounting brackets, an adjusting rod, a moving block, a sliding rod B, a lead screw B, and an unwinding roller. A dust collection box is fixedly connected inside the frame. A suction fan communicating with the right side of the dust collection box is installed on the right side of the frame. A suction pipe is connected through the right side of the frame, with one end of the suction pipe connected to the back of the dust collection box. A filter screen is fixedly connected inside the dust collection box. An isolation plate is fixedly connected to the left side inside the dust collection box. A collection frame communicating with the dust collection box is provided at the bottom of the dust collection box. A baffle is provided at the top of the connection between the dust collection box and the collection frame.

[0007] Two mounting brackets are respectively equipped with lead screw A and sliding rod A on their inner sides. One side of each mounting bracket is fixedly connected to the top of the inner wall of the frame. One end of lead screw A is connected to motor B. A nut block is threadedly connected to the outer side of lead screw A. A block is slidably connected to the outer side of sliding rod A. A threaded rod and a limiting rod are respectively connected between the nut block and the block. A sliding block is threadedly connected to the outer side of the threaded rod. One end of the threaded rod is connected to motor A. A top cover is fixedly connected to the bottom of the sliding block. The top of the top cover is connected to one end of the suction pipe. A bottom cover is fixedly connected to the inner side of the top cover by a spring. A C-shaped frame is fixedly connected to the inner side of the top cover. A cutting component is installed on the inner side of the C-shaped frame.

[0008] A connecting ring is fixedly connected to the outer side of the adjusting rod. One side of the connecting ring is connected to the inner wall of the frame via a mounting rod. A toothed plate A is fixedly connected to the top of the moving block. A gear is meshed with the top of the toothed plate A. A toothed plate B is meshed with the top of the gear. One end of the toothed plate B is connected to a baffle. One side of the moving block is connected to the inner wall of the frame via a return spring A.

[0009] The sliding rod B and the lead screw B are respectively connected to the mounting slots opened on both sides of the frame. The outer side of the lead screw B is connected to a U-shaped frame through a nut seat, and a positioning component is fixedly connected to the top of the U-shaped frame.

[0010] Both ends of the unwinding roller are rotatably connected to rotating seats, and the outer side of the rotating seats is connected to the frame.

[0011] Optionally, the inner side of the sliding block is provided with an opening for the limiting rod to pass through.

[0012] Optionally, the cutting assembly includes a cutting motor, the output shaft of which is rotatably connected to the U-shaped frame, and a cutting blade is sleeved on the output shaft of the cutting motor.

[0013] Optionally, the positioning assembly includes a fixing frame, a placement frame, a clamping plate, and a tightening plate. The top of the fixing frame is fixedly connected to the placement frame. The placement frame has two grooves on its front side. A bidirectional threaded rod is rotatably connected inside one of the grooves. The two ends of the bidirectional threaded rod are threadedly connected to the clamping plate and the tightening plate, respectively. The top end of the bidirectional threaded rod passes through the placement frame and is connected to a knob. One side of the U-shaped frame is slidably connected to the outside of the sliding rod B via a slider.

[0014] Optionally, one end of the suction pipe is a corrugated telescopic pipe.

[0015] Optionally, an operating table is fixedly connected inside the frame, and the cutting groove on the surface of the operating table is adapted to the size of the cutting blade.

[0016] Optionally, the left side of the baffle is connected to the inner wall of the dust collection box via a return spring B, and the number of return springs B is two.

[0017] Optionally, the bottom of the isolation plate abuts against the top surface of the baffle.

[0018] The technical effects and advantages of this utility model are as follows:

[0019] 1. This utility model, through the cooperation of a dust collection box, a suction fan, and a dust collection pipe, enables the cutting component to collect dust and debris generated during the cutting process by using the suction fan to drive the dust collection pipe. The dust collection pipe is connected to the dust collection box, thereby ensuring the effective collection of dust and debris and making the dust and debris collection process more convenient.

[0020] 2. This utility model utilizes the coordinated use of an adjusting rod, a moving block, toothed plate A, toothed plate B, and gears. During the offset process, the adjusting rod pushes the moving block forward, and the gear simultaneously meshes with toothed plates A and B, generating an interaction force that drives the baffle to move to the left. This allows dust and debris to fall into the collection frame at the bottom of the dust collector, making it more convenient to clean the dust and debris inside the dust collector. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the positioning component and the unwinding roller of this utility model;

[0023] Figure 3 This is a structural schematic diagram of the cutting component and the C-shaped frame of this utility model;

[0024] Figure 4 The diagram shows the structure of the adjusting rod and the moving block of this utility model, along with two mounting brackets.

[0025] In the diagram: 1. Frame, 2. Dust collection box, 3. Fan, 4. Suction pipe, 5. Filter screen, 6. Baffle, 7. Isolation plate, 8. Collection frame, 9. Mounting bracket, 10. Lead screw A, 11. Sliding rod A, 12. Threaded rod, 13. Limiting rod, 14. Sliding block, 15. Top cover, 16. Spring, 17. Bottom cover, 18. C-shaped frame, 19. Adjusting rod, 20. Moving block, 21. Tooth plate A, 22. Gear, 23. Tooth plate B, 24. Return spring A, 25. Sliding rod B, 26. Lead screw B, 27. Unwinding roller, 28. Cutting assembly, 29. Positioning assembly, 30. Return spring B. Detailed Implementation

[0026] 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.

[0027] This utility model provides, for example Figure 1-4 The edge banding strip cutting machine shown includes a frame 1, an operating table fixedly connected inside the frame 1, a cutting groove on the surface of the operating table that matches the size of the cutting blade, a dust collection box 2 fixedly connected inside the frame 1, a suction fan 3 connected to the right side of the dust collection box 2 and installed on the right side of the frame 1, a suction pipe 4 passing through the right side of the frame 1, one end of the suction pipe 4 being a corrugated telescopic pipe that can move in conjunction with the top cover 15 when it extends and retracts, and one end of the suction pipe 4 connecting to the back of the dust collection box 2, a filter screen 5 fixedly connected inside the dust collection box 2, an isolation plate 7 fixedly connected to the left side inside the dust collection box 2, a collection frame 8 connected to the frame 1 at the bottom of the dust collection box 2, a baffle 6 at the top of the connection between the dust collection box 2 and the collection frame 8, the left side of the baffle 6 being connected to the inner wall of the dust collection box 2 via a return spring B30, and the bottom of the isolation plate 7 abutting against the top surface of the baffle 6.

[0028] Two mounting brackets 9 are set inside the frame 1. A lead screw A10 and a sliding rod A11 are respectively mounted on the inner side of the two mounting brackets 9. The two ends of the lead screw A10 are rotatably connected to one of the mounting brackets 9 via bearings. The two ends of the sliding rod A11 are fixedly connected to the inner side of the other mounting bracket 9. One side of each mounting bracket 9 is fixedly connected to the top of the inner wall of the frame 1. A motor B is connected to one end of the lead screw A10. A nut block is threadedly connected to the outer side of the lead screw A10. A block is slidably connected to the outer side of the sliding rod A11. A threaded rod 12 and a limiting rod 13 are respectively connected between the nut block and the block. A sliding block 14 is threadedly connected to the outer side of the threaded rod 12. One end of the threaded rod 12 is connected to a motor A. An opening is provided on the inner side of the sliding block 14 for the limit rod 13 to pass through. The bottom of the sliding block 14 is fixedly connected to the top cover 15. The top of the top cover 15 is connected to one end of the suction pipe 4. The inner side of the top cover 15 is fixedly connected to the bottom cover 17 by a spring 16. The inner side of the top cover 15 is fixedly connected to the C-shaped frame 18. A cutting assembly 28 is installed on the inner side of the C-shaped frame 18. The cutting assembly 28 includes a cutting motor. The output shaft of the cutting motor is rotatably connected to the C-shaped frame 18. A cutting blade is sleeved on the output shaft of the cutting motor.

[0029] An adjusting rod 19 and a moving block 20 that can move via a limiting slide rail are provided inside the frame 1. The limiting slide rail is fixedly connected to the bottom of the inner wall of the frame 1. A connecting ring is fixedly connected to the outer side of the adjusting rod 19. One side of the connecting ring is connected to the inner wall of the frame 1 via a mounting rod. The other side of the connecting ring is rotatably connected to the mounting rod. A toothed plate A21 is fixedly connected to the top of the moving block 20. A gear 22 is meshed with the top of the toothed plate A21. A toothed plate B23 is meshed with the top of the gear 22. Both ends of the intermediate shaft of the gear 22 are equipped with seated bearings. The seated bearings are fixedly connected to the bottom of the inner wall of the frame 1. One end of the toothed plate B23 is connected to the baffle 6. One side of the moving block 20 is connected to the inner wall of the frame 1 via a return spring A24. An opening for the toothed plate B23 to pass through is provided on one side of the dust collector 2.

[0030] A sliding rod B25 and a lead screw B26 are symmetrically arranged on the left and right sides. The sliding rod B25 and the lead screw B26 are respectively connected to the mounting slots opened on both sides of the frame 1. One end of the lead screw B26 passes through the mounting slot and is connected to the motor C. The two ends of the sliding rod B25 are fixedly connected to the inner side of one of the mounting slots, and the two ends of the lead screw B26 are rotatably connected to the inner side of the other mounting slot. A U-shaped frame is connected to the outer side of the lead screw B26 through a nut seat. A positioning component 29 is fixedly connected to the top of the U-shaped frame. The positioning component 29 includes a fixed frame, a placement frame, a clamping plate, and a tightening plate. The placement frame is fixedly connected to the top of the fixed frame. Two grooves are opened on the front of the placement frame. A bidirectional threaded rod is rotatably connected inside one groove, and a vertical rod is fixedly connected to the inner side of the other groove. The two ends of the bidirectional threaded rod are threadedly connected to the clamping plate and the tightening plate, respectively. Sliding rings that are slidably set on the outer side of the vertical rod are fixedly connected to the surfaces of the clamping plate and the tightening plate. The top end of the bidirectional threaded rod passes through the placement frame and is connected to a knob. One side of the U-shaped frame is slidably connected to the outer side of the sliding rod B25 through a slider.

[0031] An unwinding roller 27 is capable of unwinding the edge banding strip. Both ends of the unwinding roller 27 are rotatably connected to rotating seats, and the outer side of the rotating seats is connected to the frame 1.

[0032] The implementation principle of the edge banding strip cutting machine in this application embodiment is as follows: When the edge banding strip cutting machine is used, the edge banding strip on the unwinding roller 27 is placed on the fixed frame of the positioning component 29. The clamping plate and tightening plate are tightened by adjusting the bidirectional threaded rod to fix the edge banding strip. The motor C is started to rotate the lead screw B26, which drives the U-shaped frame to move backward and pull the edge banding strip to a suitable length. The motor B is started to rotate the lead screw A10, which drives the cutting component 28 to move downward to contact the edge banding strip. The motor A is started to rotate the threaded rod 12, which drives the sliding block 14 to move left and right to cut. The dust generated during the cutting process is conveyed to the dust collection box 2 by the top cover 15 through the dust suction pipe 4. The top cover 15 pushes the moving block 20 by moving to the left and squeezing the adjusting rod 19 in the opposite direction. The toothed plate A21 on the moving block 20 generates an interaction force with the toothed plate B23 through the gear 22, which causes the baffle 6 at the top of the collection frame 8 to move, so that the cutting debris falls into the collection frame 8.

[0033] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sealing strip cutting machine, characterized in that, include: A frame (1) is provided, and a dust collection box (2) is fixedly connected inside the frame (1). A suction fan (3) connected to the right side of the frame (1) is installed, and a suction pipe (4) is connected through the right side of the frame (1). One end of the suction pipe (4) is connected to the back of the dust collection box (2). A filter screen (5) is fixedly connected inside the dust collection box (2). An isolation plate (7) is fixedly connected to the left side inside the dust collection box (2). A collection frame (8) connected to the bottom of the dust collection box (2) is provided, and a baffle (6) is provided at the top of the connection between the dust collection box (2) and the collection frame (8). Two mounting brackets (9) are provided, with a lead screw A (10) and a sliding rod A (11) mounted on their inner sides respectively. One side of each mounting bracket (9) is fixedly connected to the top of the inner wall of the frame (1). One end of the lead screw A (10) is connected to a motor B. A nut block is threadedly connected to the outer side of the lead screw A (10). A block is slidably connected to the outer side of the sliding rod A (11). A threaded rod (12) and a limiting rod (13) are connected between the nut block and the block respectively. The threaded rod (12) 12) has a sliding block (14) connected to the outer thread. One end of the threaded rod (12) is connected to a motor A. The bottom of the sliding block (14) is fixedly connected to a top cover (15). The top of the top cover (15) is connected to one end of the suction pipe (4). The inner side of the top cover (15) is fixedly connected to a bottom cover (17) by a spring (16). The inner side of the top cover (15) is fixedly connected to a C-shaped frame (18). The inner side of the C-shaped frame (18) is equipped with a cutting component (28). Adjusting rod (19) and moving block (20), the outer side of the adjusting rod (19) is fixedly connected to a connecting ring, one side of the connecting ring is connected to the inner wall of the frame (1) through a mounting rod, the top of the moving block (20) is fixedly connected to a toothed plate A (21), the top of the toothed plate A (21) is meshed with a gear (22), the top of the gear (22) is meshed with a toothed plate B (23), one end of the toothed plate B (23) is connected to a baffle (6), one side of the moving block (20) is connected to the inner wall of the frame (1) through a return spring A (24); Sliding rod B (25) and lead screw B (26) are respectively connected to the mounting slots opened on both sides of the frame (1). One end of lead screw B (26) passes through the mounting slot and is connected to motor C. A U-shaped frame is connected to the outside of lead screw B (26) through a nut seat. A positioning component (29) is fixedly connected to the top of the U-shaped frame. The unwinding roller (27) has rotating seats rotatably connected to both ends of the unwinding roller (27), and the outer side of the rotating seats is connected to the frame (1).

2. The edge banding strip cutting machine according to claim 1, characterized in that: The inner side of the sliding block (14) is provided with an opening for the limiting rod (13) to pass through.

3. The edge banding strip cutting machine according to claim 1, characterized in that: The cutting assembly (28) includes a cutting motor, the output shaft of which is rotatably connected to the U-shaped frame (18), and a cutting blade is sleeved on the output shaft of the cutting motor.

4. The edge banding strip cutting machine according to claim 1, characterized in that: The positioning component (29) includes a fixed frame, a placement frame, a clamping plate and a tightening plate. The top of the fixed frame is fixedly connected to the placement frame. The placement frame has two grooves on its front side. A bidirectional threaded rod is rotatably connected inside one of the grooves. The two ends of the bidirectional threaded rod are threadedly connected to the clamping plate and the tightening plate, respectively. The top end of the bidirectional threaded rod passes through the placement frame and is connected to a knob. One side of the U-shaped frame is slidably connected to the outside of the sliding rod B (25) by a slider.

5. The edge banding strip cutting machine according to claim 1, characterized in that: One end of the suction pipe (4) is a corrugated telescopic pipe.

6. The edge banding strip cutting machine according to claim 1, characterized in that: An operating table is fixedly connected inside the frame (1), and the cutting groove on the surface of the operating table is adapted to the size of the cutting blade.

7. The edge banding strip cutting machine according to claim 1, characterized in that: The left side of the baffle (6) is connected to the inner wall of the dust collector (2) by a return spring B (30), and there are two return springs B (30).

8. The edge banding strip cutting machine according to claim 1, characterized in that: The bottom of the isolation plate (7) abuts against the top surface of the baffle (6).

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