A multi-point braking device for metal product processing

Abstract

The utility model relates to metal processing technical field proposes a kind of multipoint braking device for metal product processing, including conveying frame, the one end of conveying frame is equipped with first drive roller, the other end of conveying frame is equipped with second drive roller, the inside central welding of conveying frame is equipped with support, and installation slot is set up in the bottom of support, the inside screwing of installation slot is equipped with first motor, and the output of first motor is fixed with driving gear;The multipoint braking device for metal product processing drives driving gear to rotate by first motor, rack is used to push driving plate to move according to the track of moving mouth, the connecting rod is pushed outwards by movable plate, can be extruded by rubber block to second drive roller and first drive roller, realize braking effect, avoid that conveying belt is continuously moved by inertia influence, and then improve conveying effect, ensure that metal product accurately moves to processing position.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, specifically to a multi-point braking device for metal product processing. Background Technology

[0002] To improve the efficiency of drilling and processing metal products, it is necessary to use conveyors to continuously transport metal products to the processing area, forming an assembly line.

[0003] A search revealed an existing technology (publication number: CN208413053U) for a belt conveyor, which states that it "includes a frame, with a drive roller rotatably connected to one end of the frame and a driven roller rotatably connected to the other end. The drive roller and the driven roller are arranged parallel to each other. A conveyor belt is fitted over the drive roller and the driven roller. It also includes a water-absorbing roller, which is located inside the conveyor belt, and its outer circumferential surface abuts against the outer circumferential surface of the drive roller. The water-absorbing roller is slidably connected to the frame, and its sliding direction is set to move the water-absorbing roller away from or towards the drive roller." Existing conveyors mostly use a motor to drive the roller and move the conveyor belt. However, when the motor stops, the roller will roll excessively due to inertia, causing the conveyor belt to move continuously for a certain distance, affecting the conveying effect. Therefore, it is necessary to design a multi-point braking device for metal product processing. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-point braking device for metal product processing, which solves the problem in related technologies that when the motor stops driving, the roller will roll excessively due to inertia, causing the conveyor belt to move continuously for a certain distance and affecting the conveying effect.

[0005] The technical solution of this utility model is as follows:

[0006] A multi-point braking device for metal product processing includes a conveyor frame, a first drive roller at one end of the conveyor frame, a second drive roller at the other end of the conveyor frame, a support platform welded to the center of the conveyor frame, and a mounting groove at the bottom of the support platform. A first motor is screwed into the mounting groove, and a drive gear is fixed to the output end of the first motor. Brake frames are screwed into both ends of the conveyor frame, and movable plates are slidably installed inside the brake frames. A movable opening is opened on the bottom end face of the brake frame, and a drive plate is located at the bottom of the movable opening. One end of the top of the drive plate passes through the movable opening and is welded and fixed to the bottom of the movable plate. Several connecting rods are inserted at equal intervals into the top and bottom of the brake frame, and one end of the connecting rod is welded and fixed to the movable plate. A rubber block is screwed to the other end of the connecting rod. A rack is welded onto the drive plate, and two racks mesh with the two sides of the drive gear, respectively.

[0007] Preferably, one end of the first drive roller passes through the conveyor frame and is welded with a first spur gear, one end of the second drive roller passes through the conveyor frame and is welded with a second spur gear, and a third spur gear is mounted on one side of the outer wall of the conveyor frame via a rotating shaft. A transmission belt is fitted on both the first and second spur gears, and the other end of the transmission belt is fitted on the third spur gear.

[0008] Preferably, a second motor is screwed to one side of the conveyor frame, and the output end of the second motor is fixedly connected to one end of the first drive roller through a coupling. A conveyor belt is sleeved on the outside of the first drive roller and the second drive roller.

[0009] Preferably, a bracket is screwed to the top of the conveyor frame, and an electric push rod is screwed to the center of the bracket. A horizontal plate is screwed to the telescopic end of the electric push rod, and a third motor is screwed to all four sides of the horizontal plate. A drill bit is fixed to the telescopic end of the third motor.

[0010] Preferably, a filter cover is screwed to the bottom center of the horizontal plate, and an air supply pipe is inserted into one side of the filter cover. An exhaust fan is screwed to the top side of the bracket, and the other end of the air supply pipe is inserted into and connected to the input end of the exhaust fan.

[0011] Preferably, the interior of the filter cover is composed of a plurality of filter screens.

[0012] Preferably, a controller is screwed to one side of the bracket, and the gas supply pipe is a corrugated telescopic pipe.

[0013] Preferably, the outer wall of the rubber block is arc-shaped, and the outer wall of the rubber block is provided with anti-slip texture.

[0014] The beneficial effects of this utility model are:

[0015] The first motor drives the drive gear to rotate, and the rack pushes the drive plate to move along the trajectory of the moving port. The movable plate pushes the connecting rod outward, and the rubber block can squeeze the second drive roller and the first drive roller at multiple points to achieve a braking effect, prevent the conveyor belt from moving continuously due to inertia, and thus improve the conveying effect and ensure that the metal products are accurately moved to the processing position.

[0016] The horizontal plate is moved down by an electric push rod, and the drill bit is driven by a third motor to make holes in metal products. The suction of the filter cover is generated by the exhaust fan. During the drilling process, the debris generated can be sucked up to avoid the debris flying around and increasing the difficulty of cleaning. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is an isometric view of the entire utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 3 This is an overall sectional view of the present invention;

[0021] Figure 4 This is a schematic diagram of the internal structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the bottom structure of the support platform of this utility model.

[0023] In the diagram: 1. Conveyor frame; 2. First drive roller; 3. Second drive roller; 4. Support; 5. Mounting groove; 6. First motor; 7. Drive gear; 8. Brake frame; 9. Movable plate; 10. Moving port; 11. Drive plate; 12. Connecting rod; 13. Rubber block; 14. Rack; 15. First spur gear; 16. Second spur gear; 17. Third spur gear; 18. Transmission belt; 19. Second motor; 20. Conveyor belt; 21. Support; 22. Electric push rod; 23. Horizontal plate; 24. Third motor; 25. Drill bit; 26. Filter cover; 27. Air supply pipe; 28. Exhaust fan; 29. ​​Controller. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] like Figure 1-5As shown, this embodiment proposes a multi-point braking device for metal product processing, including a conveyor frame 1. One end of the conveyor frame 1 is provided with a first drive roller 2, and the other end is provided with a second drive roller 3. A support 4 is welded to the center of the conveyor frame 1, and a mounting groove 5 is formed at the bottom of the support 4. A first motor 6 is screwed into the mounting groove 5, and a drive gear 7 is fixed to the output end of the first motor 6. Brake frames 8 are screwed into both ends of the conveyor frame 1, and a movable plate 9 is slidably installed inside the brake frame 8. A moving opening 10 is formed on the bottom end face of the brake frame 8, and a drive plate 11 is provided at the bottom of the moving opening 10. One end of the top of the drive plate 11 passes through the moving opening 10 and is welded and fixed to the bottom of the movable plate 9. The top and bottom of the brake frame 8 are equal in size. Several connecting rods 12 are inserted and connected, with one end of each connecting rod 12 welded to the movable plate 9 and the other end of each connecting rod 12 screwed to a rubber block 13. A rack 14 is welded onto the drive plate 11, and the two racks 14 mesh with the two sides of the drive gear 7 respectively. One end of the first drive roller 2 passes through the conveyor frame 1 and is welded to a first spur gear 15. One end of the second drive roller 3 passes through the conveyor frame 1 and is welded to a second spur gear 16. A third spur gear 17 is mounted on one side of the outer wall of the conveyor frame 1 via a rotating shaft. A transmission belt 18 is fitted onto both the first spur gear 15 and the second spur gear 16, with the other end of the transmission belt 18 fitted onto the third spur gear 17. A second motor 19 is screwed onto one side of the conveyor frame 1, and the output end of the second motor 19 is connected to the first drive roller. One end of the first drive roller 2 is fixedly connected by a coupling. A conveyor belt 20 is sleeved on the outside of the first drive roller 2 and the second drive roller 3. The first drive roller 2 is driven by the second motor 19, which can make the first spur gear 15 rotate synchronously. The second spur gear 16, the third spur gear 17 and the transmission belt 18 can drive the second drive roller 3 to rotate. The second drive roller 3 and the first drive roller 2 can drive the conveyor belt 20 to move. A bracket 21 is screwed to the top of the conveyor frame 1, and an electric push rod 22 is screwed to the center of the bracket 21. A horizontal plate 23 is screwed to the telescopic end of the electric push rod 22. A third motor 24 is screwed to all four sides of the horizontal plate 23, and a drill bit 25 is fixed to the telescopic end of the third motor 24. The electric push rod 22 pushes the horizontal plate. The drill bit 25, driven by the third motor 24, can be used to drill holes in metal products. A filter cover 26 is screwed to the bottom center of the horizontal plate 23, and an air supply pipe 27 is inserted into one side of the filter cover 26. An exhaust fan 28 is screwed to one side of the top of the bracket 21, and the other end of the air supply pipe 27 is connected to the input end of the exhaust fan 28. The exhaust fan 28 draws suction, which can generate suction inside the filter cover 26. During drilling, the debris generated during processing can be sucked out. The interior of the filter cover 26 is composed of several filter screens. A controller 29 is screwed to one side of the bracket 21. The air supply pipe 27 is a corrugated telescopic pipe. The controller 29 is used to control multiple motors and the exhaust fan 28. The outer wall of the rubber block 13 is arc-shaped and has anti-slip texture.This facilitates braking of the first drive roller 2 and the second drive roller 3.

[0026] In this embodiment, during use, the metal product is placed on the conveyor belt 20. The second motor 19 drives the first drive roller 2, causing the first spur gear 15 to rotate synchronously. The second spur gear 16, the third spur gear 17, and the transmission belt 18 drive the second drive roller 3 to rotate. The second drive roller 3 and the first drive roller 2 together move the conveyor belt 20. Under the transport of the conveyor belt 20, the metal product moves to the bottom of the support 21. When the second motor 19 stops driving, the first motor 6 drives the drive gear 7 to rotate. The rack 14 pushes the drive plate 11 to move along the trajectory of the moving port 10. The connecting rod 12 is pushed outward by the movable plate 9. The rubber block 13 can be used to squeeze the second drive roller 3 and the first drive roller 2 at multiple points to achieve a braking effect and prevent the conveyor belt 20 from moving continuously due to inertia. The electric push rod 22 pushes the horizontal plate 23 down, and the third motor 24 drives the drill bit 25 to perform hole drilling on metal products. The exhaust fan 28 can draw suction to generate suction inside the filter cover 26. During the drilling process, the debris generated during processing can be sucked up.

[0027] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multi-point braking device for metal product processing, comprising a conveyor frame (1), characterized in that, One end of the conveyor frame (1) is provided with a first drive roller (2), and the other end of the conveyor frame (1) is provided with a second drive roller (3). A support (4) is welded to the center inside the conveyor frame (1), and a mounting groove (5) is opened at the bottom of the support (4). A first motor (6) is screwed into the mounting groove (5), and a drive gear (7) is fixed at the output end of the first motor (6). Brake frames (8) are screwed into both ends of the conveyor frame (1), and a movable plate (9) is slidably installed inside the brake frame (8). The bottom end face of the brake frame (8) is open. A movable port (10) is provided, and a drive plate (11) is provided at the bottom of the movable port (10). One end of the top of the drive plate (11) passes through the movable port (10) and is welded and fixed to the bottom of the movable plate (9). Several connecting rods (12) are inserted at equal intervals at the top and bottom of the brake frame (8), and one end of the connecting rod (12) is welded and fixed to the movable plate (9). A rubber block (13) is screwed to the other end of the connecting rod (12). A rack (14) is welded on the drive plate (11), and the two racks (14) mesh with the two sides of the drive gear (7) respectively.

2. The multi-point braking device for metal product processing according to claim 1, characterized in that, One end of the first drive roller (2) passes through the conveyor frame (1) and is welded with a first spur gear (15). One end of the second drive roller (3) passes through the conveyor frame (1) and is welded with a second spur gear (16). A third spur gear (17) is installed on one side of the outer wall of the conveyor frame (1) via a rotating shaft. A transmission belt (18) is fitted on both the first spur gear (15) and the second spur gear (16), and the other end of the transmission belt (18) is fitted on the third spur gear (17).

3. The multi-point braking device for metal product processing according to claim 1, characterized in that, A second motor (19) is screwed to one side of the conveyor frame (1), and the output end of the second motor (19) is fixedly connected to one end of the first drive roller (2) through a coupling. A conveyor belt (20) is sleeved on the outside of the first drive roller (2) and the second drive roller (3).

4. The multi-point braking device for metal product processing according to claim 1, characterized in that, A bracket (21) is screwed onto the top of the conveyor frame (1), and an electric push rod (22) is screwed onto the center of the bracket (21). A horizontal plate (23) is screwed onto the telescopic end of the electric push rod (22), and a third motor (24) is screwed onto all four sides of the horizontal plate (23). A drill bit (25) is fixed to the telescopic end of the third motor (24).

5. A multi-point braking device for metal product processing according to claim 4, characterized in that, A filter cover (26) is screwed to the bottom center of the horizontal plate (23), and an air supply pipe (27) is inserted into one side of the filter cover (26). A blower (28) is screwed to one side of the top of the bracket (21), and the other end of the air supply pipe (27) is inserted into the input end of the blower (28).

6. A multi-point braking device for metal product processing according to claim 5, characterized in that, The interior of the filter cover (26) is composed of several filter screens.

7. A multi-point braking device for metal product processing according to claim 5, characterized in that, A controller (29) is screwed to one side of the bracket (21), and the gas supply pipe (27) is a corrugated telescopic pipe.

8. A multi-point braking device for metal product processing according to claim 1, characterized in that, The outer wall of the rubber block (13) is arc-shaped, and the outer wall of the rubber block (13) is provided with anti-slip texture.

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