A self-cleaning device for a precision cutting machine table

Abstract

This utility model provides a self-cleaning device for a precision cutting machine table, relating to the field of precision cutting machine technology. It includes a green belt, a top seat, and a movable dust-collecting structure. A drive roller is installed in the front part of the green belt, and a driven roller is installed in the rear part. Both the drive and driven rollers have a first rotating shaft installed inside, and the first rotating shaft is externally fitted into a movable gantry frame. A top seat is located above the middle of the green belt, and an X-axis linear slide rail is located in the middle of the top seat. The movable dust-collecting structure is slidably connected to the X-axis linear slide rail. An outer pad is fixed to the middle of the outer side of the support plate, and a left dust collection box and a right dust collection box are respectively installed on the two sets of outer pads on the left and right sides. This utility model facilitates first horizontally brushing the dust on the green belt, and then quickly sucking away the dust from the green belt through the dust collection boxes on the left and right sides. This not only prevents dust from flying out, but also makes dust collection faster and more convenient, and regular emptying is more efficient and convenient.

Description

Technical Field

[0001] This utility model relates to the field of precision cutting machine technology, specifically to a self-cleaning device for the table surface of a precision cutting machine. Background Technology

[0002] In the production process of LCD glass substrates, the precision cutting machine table is used to support and fix the LCD glass substrates. Glass powder generated during the precision cutting process adheres to the surface of the green belt conveyor, affecting product quality and causing scratches in fixed locations.

[0003] The description of a CNC lathe table cleaning device in the prior art (publication number CN216503784U) mentions that "a collection chamber is provided at the bottom of the rear end of the collection tank, a cleaning mechanism is slidably connected to the collection tank, slide rails are provided on both sides of the collection tank, the cleaning mechanism includes a cleaning bracket and a cleaning brush, the cleaning brush is set on the cleaning bracket and the cleaning brush is in contact with the bottom surface of the collection tank, the cleaning bracket is slidably connected to the slide rails on both sides, and the collection chamber is detachably connected to the bottom of the rear end of the collection tank." However, the table cleaning brush in the prior art cannot be flexibly moved horizontally left and right, resulting in uneven and unclean brushing, and the brushed dust is easily blown away, making it difficult to collect quickly and inconvenient to use. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, a self-cleaning device for the table surface of a precision cutting machine is provided to solve the problems in existing technologies where the brushing position for cleaning the table surface cannot be flexibly moved horizontally left and right, resulting in uneven and unclean brushing, and the dust generated by brushing is easily blown away, making it difficult to collect quickly and inconvenient to use.

[0005] To achieve the above objectives, a self-cleaning device for a precision cutting machine table is provided, comprising a green belt, a top seat, and a movable dust-brushing structure. A drive roller is installed in the front part of the green belt, and a driven roller is installed in the rear part of the green belt. A first rotating shaft is installed inside both the drive and driven rollers, and the outside of the first rotating shaft is fitted within a movable gantry frame. A top seat is located above the middle of the green belt, and an X-axis linear slide rail is located in the middle of the top seat. The movable dust-brushing structure is slidably connected to the X-axis linear slide rail. Support plates are located at both ends of the top seat. A control system is installed on the upper front side of the right support plate. An outer pad is fixed to the middle of the outer side of the support plate, and a left dust collection box and a right dust collection box are respectively installed on the two sets of outer pads on the left and right sides.

[0006] Furthermore, a chain wheel is installed on the first rotating shaft, and a chain is connected between the two sets of chain wheels on the same side. The left end of the first rotating shaft inside the drive roller is installed in the output end of the first motor, and the first motor is fixed in the front fixed sleeve.

[0007] Furthermore, the outer rod of the first rotating shaft is fitted inside the movable gantry frame, and support columns are fixed at both the front and rear ends of the movable gantry frame.

[0008] Furthermore, a central dust extraction pipe is connected to the middle of the inner side of the left dust collection box, and a set of side dust extraction pipes are connected to both the front and rear sides of the inner side wall of the right dust collection box. Dust extraction fans are installed at the other ends of the central dust extraction pipe and the side dust extraction pipes, and both the central dust extraction pipe and the side dust extraction pipes are suspended under the hanger.

[0009] Furthermore, the upper part of the movable brushing structure is provided with a slider, the lower part of the slider is provided with an upper mounting frame, and a set of electric telescopic rods are installed on both the left and right sides of the upper mounting frame, and the lower end of the electric telescopic rods is fixed on the lower fixed sleeve.

[0010] Furthermore, a second motor is fixed to the lower part of the lower fixing sleeve, and a second rotating shaft is installed at the lower end of the second motor. The lower end of the second rotating shaft is fixed to the mounting plate, and a cleaning brush is installed under the mounting plate.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. This utility model mainly uses a first motor to rotate the first shaft of the active roller, which drives the driven roller to rotate together under the transmission action of the chain wheel and chain, thereby driving the green belt to transport the liquid crystal glass substrate, making the transport safer and more stable, and the operation more convenient and time-saving.

[0013] 2. This utility model uses the left dust collection box on the left and the middle dust extraction pipe to absorb and process dust in the middle position of the green belt. The two sets of side dust extraction pipes on the right dust collection box are staggered from the middle dust extraction pipe, which facilitates the absorption and processing of dust on the upper surface of the green belt through the two sets of side dust extraction pipes on the right and the dust extraction fan. The dust collected in the left and right dust collection boxes can be emptied periodically by opening the outer box doors, which is more convenient and faster.

[0014] 3. The movable dust-brushing structure of this utility model can move left and right on the X-axis linear slide rail via a slider, and can extend and retract in the vertical direction via an electric telescopic rod, which facilitates the vertical lifting and lowering of the second motor and the cleaning brush. This allows for convenient and flexible left and right movement of the cleaning brush to treat the upper surface of the green belt during the conveying process, making it more efficient and practical. Attached Figure Description

[0015] Figure 1 This is a top view schematic diagram of an embodiment of the present utility model;

[0016] Figure 2 This is a front view schematic diagram of an embodiment of the present utility model;

[0017] Figure 3 This is a top view of the top seat according to an embodiment of the present utility model;

[0018] Figure 4 This is a schematic diagram of the movable brushing structure according to an embodiment of the present utility model.

[0019] In the diagram: 1. Green belt; 10. Driven roller; 11. Driven roller; 12. First rotating shaft; 13. Chain wheel; 14. Chain; 15. First motor; 16. Front fixed sleeve; 17. Moving gantry frame; 18. Support column; 2. Top seat; 20. Support plate; 21. X-axis linear slide rail; 22. Left dust collection box; 23. Right dust collection box; 24. Middle dust extraction pipe; 25. Hanger; 26. Side dust extraction pipe; 27. Dust extraction fan; 28. Outer pad plate; 29. ​​Control system; 3. Moving dust brush structure; 30. Slider; 31. Upper mounting frame; 32. Electric telescopic rod; 33. Lower fixed sleeve; 34. Second motor; 35. Second rotating shaft; 36. Mounting plate; 37. Cleaning brush. Detailed Implementation

[0020] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] Figure 1 This is a top view schematic diagram of an embodiment of the present utility model. Figure 2 This is a front view schematic diagram of an embodiment of the present utility model. Figure 3 This is a top view of the top seat according to an embodiment of the present utility model. Figure 4 This is a schematic diagram of the movable brushing structure according to an embodiment of the present utility model.

[0023] Reference Figures 1 to 4As shown, this utility model provides a self-cleaning device for a precision cutting machine table, including a green belt 1, a top seat 2, and a movable dust brushing structure 3. A drive roller 10 is installed in the front part of the green belt 1, and a driven roller 11 is installed in the rear part of the green belt 1. A first rotating shaft 12 is installed in both the drive roller 10 and the driven roller 11, and the outside of the first rotating shaft 12 is sleeved in a movable gantry frame 17. A top seat 2 is provided above the middle part of the green belt 1, and an X-axis linear slide rail 21 is provided in the middle part of the top seat 2. The movable dust brushing structure 3 is slidably connected to the X-axis linear slide rail 21. Support plates 20 are provided at both the left and right ends of the top seat 2. A control system 29 is installed on the upper front side of the right support plate 20. An outer pad 28 is fixed in the middle of the outer side of the support plate 20, and a left dust collection box 22 and a right dust collection box 23 are respectively installed on the two sets of outer pads 28 on the left and right sides.

[0024] In this embodiment, a chain wheel 13 is installed on the first rotating shaft 12, and a chain 14 is connected between the two sets of chain wheels 13 on the same side. The left end of the first rotating shaft 12 inside the drive roller 10 is installed in the output end of the first motor 15, and the first motor 15 is fixed in the front fixed sleeve 16. The outer rod of the first rotating shaft 12 is sleeved in the movable gantry frame 17, and support columns 18 are fixed at both the front and rear ends of the movable gantry frame 17.

[0025] As a preferred embodiment, this utility model mainly uses the first motor 15 to rotate the first shaft 12 of the active roller 10, which in turn drives the driven roller 11 to rotate together under the transmission action of the chain wheel 13 and the chain 14, thereby driving the green belt 1 to transport the liquid crystal glass substrate, making the transport safer and more stable, and the operation more convenient and time-saving.

[0026] In this embodiment, a central dust extraction pipe 24 is connected to the middle of the inner side of the left dust extraction box 22, and a set of side dust extraction pipes 26 are connected to both the front and rear sides of the inner side wall of the right dust extraction box 23. Dust extraction fans 27 are installed at the other ends of the central dust extraction pipe 24 and the side dust extraction pipes 26, and both the central dust extraction pipe 24 and the side dust extraction pipes 26 are suspended under the hanger 25.

[0027] In a preferred embodiment, this utility model uses the left dust collection box 22 on the left side and the middle dust extraction pipe 24 to absorb and treat the dust in the middle position of the green belt 1. The two sets of side dust extraction pipes 26 on the right dust collection box 23 are staggered from the middle dust extraction pipe 24, which facilitates the absorption and treatment of dust on the upper surface of the green belt 1 through the two sets of side dust extraction pipes 26 on the right side and the dust extraction fan 27. The dust collected in the left dust collection box 22 and the right dust collection box 23 can be emptied periodically by opening the outer side door, which is more convenient and faster.

[0028] In this embodiment, a slider 30 is provided on the upper part of the movable brush structure 3, and an upper mounting frame 31 is provided on the lower part of the slider 30. A set of electric telescopic rods 32 are installed on both the left and right sides of the upper mounting frame 31, and the lower end of the electric telescopic rods 32 is fixed on the lower fixing sleeve 33. A second motor 34 is fixed on the lower part of the lower fixing sleeve 33, and a second rotating shaft 35 is installed on the lower end of the second motor 34. The lower end of the second rotating shaft 35 is fixed on the mounting plate 36, and a cleaning brush 37 is installed under the mounting plate 36.

[0029] As a preferred embodiment, the movable dust-brushing structure 3 of this utility model can move left and right on the X-axis linear slide rail 21 via the slider 30, and can extend and retract in the vertical direction via the electric telescopic rod 32, which facilitates the vertical movement of the second motor 34 and the cleaning brush 37, thereby enabling the cleaning brush 37 to move flexibly left and right to brush dust from the upper surface of the green belt 1 during the conveying process, making it more efficient and practical.

[0030] This invention effectively solves the problems in existing technologies where the brushing position for cleaning countertops cannot be flexibly moved horizontally left and right, resulting in uneven and unclean brushing. Furthermore, the brushed dust is easily scattered and difficult to collect quickly, making it inconvenient and impractical. This invention allows for easy horizontal brushing of the dust on the green belt first, followed by rapid suction of the dust from the dust collection boxes on both sides. This not only prevents dust from scattering but also makes dust collection faster and more convenient, and regular emptying is more efficient and time-saving.

[0031] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A self-cleaning device for a precision cutting machine table, characterized in that: The system includes a green belt (1), a top seat (2), and a movable brushing structure (3). A drive roller (10) is installed in the front part of the green belt (1), and a driven roller (11) is installed in the rear part of the green belt (1). A first rotating shaft (12) is installed inside both the drive roller (10) and the driven roller (11), and the outside of the first rotating shaft (12) is fitted inside a movable gantry frame (17). A top seat (2) is located above the middle part of the green belt (1), and the middle part of the top seat (2)... An X-axis linear slide rail (21) is provided, and a movable dust brush structure (3) is slidably connected on the X-axis linear slide rail (21). Support plates (20) are provided at both the left and right ends of the top seat (2). A control system (29) is installed on the upper front side of the support plate (20) on the right side. An outer pad (28) is fixed in the middle of the outer side of the support plate (20), and a left dust collection box (22) and a right dust collection box (23) are respectively installed on the two sets of outer pads (28) on the left and right sides.

2. The self-cleaning device for a precision cutting machine table according to claim 1, characterized in that, A chain wheel (13) is installed on the first rotating shaft (12), and a chain (14) is connected between the two sets of chain wheels (13) on the same side. The left end of the first rotating shaft (12) inside the drive roller (10) is installed in the output end of the first motor (15), and the first motor (15) is fixed in the front fixed sleeve (16).

3. The self-cleaning device for a precision cutting machine table according to claim 1, characterized in that, The outer rod of the first rotating shaft (12) is fitted inside the movable gantry frame (17), and the front and rear ends of the movable gantry frame (17) are fixed with support columns (18).

4. The self-cleaning device for a precision cutting machine table according to claim 1, characterized in that, The middle of the inner side of the left dust collection box (22) is connected to a central dust extraction pipe (24), and the front and rear sides of the inner side wall of the right dust collection box (23) are connected to a set of side dust extraction pipes (26). The other ends of the central dust extraction pipe (24) and the side dust extraction pipes (26) are equipped with dust extraction fans (27), and the central dust extraction pipe (24) and the side dust extraction pipes (26) are both suspended under the hanger (25).

5. The self-cleaning device for a precision cutting machine table according to claim 1, characterized in that, The upper part of the movable brushing structure (3) is provided with a slider (30), the lower part of the slider (30) is provided with an upper mounting frame (31), and a set of electric telescopic rods (32) are installed on both the left and right sides of the upper mounting frame (31), and the lower end of the electric telescopic rods (32) is fixed on the lower fixing sleeve (33).

6. The self-cleaning device for a precision cutting machine table according to claim 5, characterized in that, The lower part of the lower fixed sleeve (33) is fixed with a second motor (34), and the lower end of the second motor (34) is equipped with a second rotating shaft (35). The lower end of the second rotating shaft (35) is fixed on the mounting plate (36), and a cleaning brush (37) is installed under the mounting plate (36).

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