Discharging mechanism for motorcycle shoe brake pad production

Abstract

The utility model relates to the technical field of discharging mechanisms, in particular to a motorcycle shoe brake pad production discharging mechanism which comprises an overturning machine frame, conveying chains are rotationally connected to the two ends of the overturning machine frame, a brake pad tray is placed at the top ends of the conveying chains, and a fixing plate is fixedly connected to one end of the overturning machine frame. The top end of the fixing plate is fixedly connected with a piston cylinder, the top end of the piston cylinder is rotationally connected with a push plate, the push plate is located at the lower end of the brake pad tray, and a moving assembly is arranged in the middle of the fixing plate, used for pushing the push plate to drive the brake pad tray to move and connected with the fixing plate. Compared with the prior art, the situation that follow-up operation of workers is affected due to the fact that brake pads placed at the upper ends of the brake pad trays fall off when the brake pad trays are turned over due to mutual extrusion of the brake pad trays continuously conveyed by the conveying chain is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking mechanisms, in particular to a blanking mechanism for producing motorcycle shoe brake pads. Background Art

[0002] Brake shoes are accessories that are pushed outward by the action of the brake cam or push rod to press the brake drum to achieve braking effect. Brake shoes are key components of motorcycle braking systems and are generally used for drum brakes. They generate braking torque through friction with the brake drum, slowing down the wheel speed to achieve the purpose of braking and ensure smooth driving.

[0003] In the prior art, a Chinese patent with publication number CN203020962U proposes an automatic unloading conveyor line for brake pads. The brake pads are transferred from the main conveyor to the stepping conveyor by a transfer device, and the brake pads are pushed from the stepping conveyor to the heat treatment equipment by a pushing mechanism for heat treatment, thereby realizing the automatic transportation of the brake pads between the hot press and the heat treatment equipment, and improving labor efficiency. However, in actual application, after the motorcycle shoe brake pads are flipped, the staff needs to manually perform the next step of the flipped shoe brake pads. However, the existing motorcycle shoe brake pad flipping machine is an uninterrupted operation, and the staff may encounter various situations during manual operation, resulting in the motorcycle shoe brake pads transported to the end of the chain by the flipping machine not being removed in time, and there is no buffer chain at the end of the flipping machine chain, and the non-stop conveying chain continues to drive the next group of brake pads to move, which may cause the flipped brake pads to be squeezed against each other and then flipped or dropped, thereby affecting the manual operation of the staff. Therefore, we disclose a motorcycle shoe brake pad production unloading mechanism. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a motorcycle shoe brake pad production unloading mechanism to solve the problem of brake pad flipping or falling caused by failure to remove the motorcycle shoe brake pad on the flipping machine in time.

[0005] Based on the above-mentioned purpose, the utility model provides a motorcycle shoe brake pad production unloading mechanism, including a flipping frame, both ends of the flipping frame are rotatably connected to a conveying chain, a brake pad tray is placed on the top of the conveying chain, one end of the flipping frame is fixedly connected to a fixed plate, the top of the fixed plate is fixedly connected to a piston cylinder, the top of the piston cylinder is rotatably connected to a push plate, the push plate is located at the lower end of the brake pad tray, a moving component is provided in the middle of the fixed plate, the moving component is used to push the push plate to drive the brake pad tray to move, and the moving component is connected to the fixed plate.

[0006] Preferably, the moving assembly includes a cylinder barrel fixedly connected to the fixed plate, the inner wall of the cylinder barrel is slidably connected to an extrusion plate, the middle part of the extrusion plate is fixedly connected to a screw, one end of the screw rod that passes through the outside of the cylinder barrel is threadedly connected to a rotating barrel, both ends of the extrusion plate are fixedly connected to limiting rods, one end of the two limiting rods passes through the outside of the cylinder barrel, the lower end of the rotating barrel is fixedly sleeved with a driving motor, and the cylinder barrel is fixedly connected to the piston cylinder through an air pipe.

[0007] Preferably, the flip frame is fixedly connected to the drive motor, the limit rod is movably sleeved with the cylinder barrel, one end of the flip frame is fixedly connected to the motor, and the drive shaft of the motor is fixedly sleeved with the conveying chain.

[0008] Preferably, there are four piston cylinders in total, and the four piston cylinders are respectively located at two ends of the push plate, and the four piston cylinders are grouped in pairs and symmetrically distributed with the transverse central axis of the push plate as the center.

[0009] Preferably, the push plate is located between the fixing plate and the brake pad tray.

[0010] Preferably, one end of the flip frame is rotatably connected to a connecting iron sheet, the bottom end of the connecting iron sheet is fixedly connected to a spring sheet, one end of the spring sheet is fixedly connected to the flip frame, and one end of the flip frame is fixedly connected to a guide plate.

[0011] Preferably, both ends of the guide plate are fixedly connected to limit plates, the width of the guide plate is greater than the width of the brake pad tray, the bottom end of the guide plate is fixedly connected with a reinforcing rib, the reinforcing rib is fixedly connected to the flip frame, the guide plate is inclined at one end close to the flip frame, and the brake pad tray and the guide plate are respectively located below the two ends of the connecting iron sheet.

[0012] The beneficial effects of the utility model are as follows: the brake pad tray is driven to move by the conveyor chain, and the position of the fixed plate is fixed by flipping the frame, so that the piston cylinder can drive the push plate to move upward, so that the moving assembly drives the piston cylinder to push the push plate upward to lift the brake pad tray and disconnect it from the conveyor chain, thereby preventing the brake pad trays continuously transported by the conveyor chain from squeezing each other, causing the brake pad tray to flip and causing the brake pad placed on the upper end of the brake pad tray to fall off, thereby affecting the subsequent operations of the staff;

[0013] The moving direction of the connecting iron sheet is limited by the flipping frame, so that the spring sheet limits the position of the connecting iron sheet when it is stationary, and the flipping frame limits the position of the guide plate. After the push plate is lifted up, the connecting iron sheet is rotated, so that a height difference appears at both ends of the connecting iron sheet. At this time, the cylinder barrel continues to transport gas into the piston cylinder. Because the pressure on one end of the connecting iron sheet lifted up by the push plate is greater, more gas will enter the piston cylinder at the other end of the push plate, so that the height of the end of the connecting iron sheet lifted up by the push plate is lower, so that the brake pad tray at the top of the push plate slides along the push plate and then slides to the upper end of the guide plate through the connecting iron sheet, and is gathered at the upper end of the guide plate, which is convenient for the staff to work and avoids the situation where the brake pad trays are flipped and the brake pads fall off due to the mutual squeezing of more brake pad trays after being gathered. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the connection between the conveyor chain and the brake pad tray of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure of the brake pad tray, piston cylinder and push plate of the utility model;

[0018] Figure 4 It is a schematic diagram of the partially cutaway structure of the cylinder barrel of the utility model.

[0019] The markings in the figure are:

[0020] 1. Turning frame; 2. Conveyor chain; 3. Brake pad tray; 4. Fixed plate; 5. Cylinder barrel; 6. Extrusion plate; 7. Limit rod; 8. Screw rod; 9. Rotating drum; 10. Driving motor; 11. Piston cylinder; 12. Push plate; 13. Connecting iron sheet; 14. Spring piece; 15. Guide plate; 16. Limit plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0022] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0023] like Figure 1-Figure 4 As shown, a motorcycle shoe brake pad production unloading mechanism comprises a turning frame 1, both ends of the turning frame 1 are rotatably connected with a conveying chain 2, a brake pad tray 3 is placed on the top of the conveying chain 2, one end of the turning frame 1 is fixedly connected with a fixing plate 4, the top of the fixing plate 4 is fixedly connected with a piston cylinder 11, the top of the piston cylinder 11 is rotatably connected with a push plate 12, the push plate 12 is located at the lower end of the brake pad tray 3, a moving component is arranged in the middle of the fixing plate 4, the moving component is used to push the push plate 12 to drive the brake pad tray 3 to move, the moving component is connected to the fixing plate 4, when in use, both ends of the turning frame 1 are rotatably connected with the conveying chain 2, the top of the conveying chain 2 is placed, so that the conveying chain 2 drives the brake pad tray 3 to move, and the turning frame 1 is turned over. One end is fixedly connected with a fixed plate 4, the top of the fixed plate 4 is fixedly connected with a piston cylinder 11, the top of the piston cylinder 11 is rotatably connected with a push plate 12, the push plate 12 is located at the lower end of the brake pad tray 3, and a moving component is arranged in the middle of the fixed plate 4, the moving component is used to push the push plate 12 to drive the brake pad tray 3 to move, so that the flipping frame 1 fixes the position of the fixed plate 4, so that the piston cylinder 11 can drive the push plate 12 to move upward, so that the moving component drives the piston cylinder 11 to push the push plate 12 to move up and lift the brake pad tray 3 and disconnect it from the conveying chain 2, so as to avoid the brake pad trays 3 continuously transported by the conveying chain 2 from squeezing each other, causing the brake pad tray 3 to flip over and cause the brake pad placed on the upper end of the brake pad tray 3 to fall off, affecting the subsequent operations of the staff.

[0024] As a preferred implementation in this embodiment, Figure 3 and Figure 4As shown, the moving assembly includes a cylinder barrel 5 fixedly connected to a fixed plate 4, an extrusion plate 6 is slidably connected to the inner wall of the cylinder barrel 5, a screw rod 8 is fixedly connected to the middle part of the extrusion plate 6, and one end of the screw rod 8 that penetrates the outside of the cylinder barrel 5 is threadedly connected to a rotating barrel 9, both ends of the extrusion plate 6 are fixedly connected to limit rods 7, one end of the two limit rods 7 penetrates the outside of the cylinder barrel 5, a driving motor 10 is fixedly sleeved at the lower end of the rotating barrel 9, the cylinder barrel 5 is fixedly connected to the piston cylinder 11 through an air pipe, the turning frame 1 is fixedly connected to the driving motor 10, the limit rod 7 is movably sleeved with the cylinder barrel 5, one end of the turning frame 1 is fixedly connected to the motor, the driving shaft of the motor is fixedly sleeved with the conveying chain 2, the cylinder barrel 5 fixedly connected through the fixed plate 4, the cylinder barrel The inner wall of 5 is slidably connected with an extrusion plate 6, and a screw 8 is fixedly connected to the middle part of the extrusion plate 6. One end of the screw 8 that penetrates the outside of the cylinder barrel 5 is threadedly connected to a rotating cylinder 9. Both ends of the extrusion plate 6 are fixedly connected with limit rods 7, and one end of the two limit rods 7 penetrates the outside of the cylinder barrel 5. The lower end of the rotating cylinder 9 is fixedly sleeved with a driving motor 10. The cylinder barrel 5 is fixedly connected with the piston cylinder 11 through an air pipe, so that after the driving motor 10 drives the rotating cylinder 9 to rotate, the limit rod 7 limits the moving direction of the extrusion plate 6, so that the rotating cylinder 9 drives the screw 8 to move upward, and squeezes the gas in the cylinder barrel 5 to the inner cavity of the piston cylinder 11 through the air pipe, so that the piston cylinder 11 is pushed upward, and then the push plate 12 is pushed up, driving the brake pad tray 3 to move upward.

[0025] As a preferred implementation in this embodiment, Figure 1 and Figure 2As shown, there are four piston cylinders 11, which are respectively located at both ends of the push plate 12, and the four piston cylinders 11 are grouped in pairs and symmetrically distributed with the transverse central axis of the push plate 12 as the center. The push plate 12 is located between the fixed plate 4 and the brake pad tray 3, and one end of the flip frame 1 is rotatably connected to a connecting iron sheet 13, and the bottom end of the connecting iron sheet 13 is fixedly connected to a spring sheet 14, and one end of the spring sheet 14 is fixedly connected to the flip frame 1, and one end of the flip frame 1 is fixedly connected to a guide plate 15, and both ends of the guide plate 15 are fixedly connected to a limiting plate 16, and the width of the guide plate 15 is greater than the width of the brake pad tray 3, and the bottom end of the guide plate 15 is fixedly connected to a reinforcing rib, and the reinforcing rib is fixedly connected to the flip frame 1, and the guide plate 15 is close to the flip frame 1. One end of the frame 1 is tilted, and the brake pad tray 3 and the guide plate 15 are respectively located below the two ends of the connecting iron sheet 13. There are four piston cylinders 11 in total. The four piston cylinders 11 are respectively located at the two ends of the push plate 12. The four piston cylinders 11 are grouped in twos and are symmetrically distributed with the transverse central axis of the push plate 12 as the center. The push plate 12 is located between the fixed plate 4 and the brake pad tray 3, so that the two sides of the push plate 12 can be flipped, so that the two ends of the push plate 12 and the brake pad tray 3 are at different heights, so that the brake pad tray 3 slides down along the lower end of the push plate 12, and the connecting iron sheet 13 is rotatably connected to one end of the flipping frame 1, and one end of the spring piece 14 fixedly connected to the bottom end of the connecting iron sheet 13 is fixedly connected to the flipping frame 1, and one end of the flipping frame 1 is fixed A guide plate 15 is connected, so that the flip frame 1 limits the moving direction of the connecting iron sheet 13, and also makes the spring sheet 14 limit the position of the connecting iron sheet 13 when it is stationary, so that the flip frame 1 limits the position of the guide plate 15, and the two ends of the guide plate 15 are fixedly connected with the limit plate 16, and the width of the guide plate 15 is greater than the width of the brake pad tray 3, so that the limit plate 16 limits the position of the sliding brake pad tray 3, and prevents the brake pad tray 3 from sliding toward the two ends of the guide plate 15. The guide plate 15 is tilted at one end close to the flip frame 1, and the brake pad tray 3 and the guide plate 15 are respectively located below the two ends of the connecting iron sheet 13, so that the push plate 12 is lifted up to make the connecting iron sheet 13 rotate, so that there is a height difference at both ends of the connecting iron sheet 13. At this time, the cylinder barrel 5 continues to transport gas into the piston cylinder 11. Because the pressure on one end of the push plate 12 that pushes up the connecting iron sheet 13 is relatively large, the connecting iron sheet 13 produces resistance to the push plate 12, so more gas will enter the piston cylinder 11 at the other end of the push plate 12, thereby making the height of the end of the push plate 12 that pushes up the connecting iron sheet 13 lower, so that the brake pad tray 3 at the top of the push plate 12 slides along the push plate 12 and slides to the upper end of the guide plate 15 through the connecting iron sheet 13, and is gathered at the upper end of the guide plate 15, which is convenient for the staff to work and avoids the situation where the brake pad trays 3 are overturned and the brake pads fall due to the mutual squeezing of more brake pad trays 3. After the drive motor 10 drives the screw rod 8 to rise to the top, the drive motor 10 is reversed to drive the screw rod 8 to descend.Waiting for the next operation time to arrive.

[0026] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0027] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A motorcycle brake shoe production unloading mechanism, comprising a turning frame (1), characterized in that: Both ends of the flip frame (1) are rotatably connected to a conveying chain (2), a brake pad tray (3) is placed on the top of the conveying chain (2), one end of the flip frame (1) is fixedly connected to a fixed plate (4), the top of the fixed plate (4) is fixedly connected to a piston cylinder (11), the top of the piston cylinder (11) is rotatably connected to a push plate (12), the push plate (12) is located at the lower end of the brake pad tray (3), a moving component is arranged in the middle of the fixed plate (4), the moving component is used to push the push plate (12) to drive the brake pad tray (3) to move, and the moving component is connected to the fixed plate (4).

2. The motorcycle shoe brake pad production unloading mechanism according to claim 1 is characterized in that: The moving assembly comprises a cylinder barrel (5) fixedly connected to the fixed plate (4); the inner wall of the cylinder barrel (5) is slidably connected to an extrusion plate (6); a screw rod (8) is fixedly connected to the middle of the extrusion plate (6); one end of the screw rod (8) that passes through the outside of the cylinder barrel (5) is threadedly connected to a rotating barrel (9); both ends of the extrusion plate (6) are fixedly connected to limit rods (7); one end of the two limit rods (7) passes through the outside of the cylinder barrel (5); a driving motor (10) is fixedly sleeved at the lower end of the rotating barrel (9); and the cylinder barrel (5) is fixedly connected to the piston cylinder (11) through an air pipe.

3. The motorcycle shoe brake pad production unloading mechanism according to claim 2 is characterized in that: The tilting frame (1) is fixedly connected to the driving motor (10), the limiting rod (7) is movably sleeved with the cylinder barrel (5), one end of the tilting frame (1) is fixedly connected to the motor, and the driving shaft of the motor is fixedly sleeved with the conveying chain (2).

4. The motorcycle shoe brake pad production unloading mechanism according to claim 1, characterized in that: There are four piston cylinders (11) in total. The four piston cylinders (11) are respectively located at two ends of the push plate (12). The four piston cylinders (11) are grouped in pairs and are symmetrically distributed with the transverse central axis of the push plate (12) as the center.

5. The motorcycle shoe brake pad production unloading mechanism according to claim 1, characterized in that: The push plate (12) is located between the fixing plate (4) and the brake pad tray (3).

6. The motorcycle shoe brake pad production unloading mechanism according to claim 1, characterized in that: One end of the turning frame (1) is rotatably connected to a connecting iron sheet (13), the bottom end of the connecting iron sheet (13) is fixedly connected to a spring sheet (14), one end of the spring sheet (14) is fixedly connected to the turning frame (1), and one end of the turning frame (1) is fixedly connected to a guide plate (15).

7. The motorcycle shoe brake pad production unloading mechanism according to claim 6, characterized in that: Both ends of the guide plate (15) are fixedly connected to a limit plate (16); the width of the guide plate (15) is greater than the width of the brake pad tray (3); a reinforcing rib is fixedly connected to the bottom end of the guide plate (15); the reinforcing rib is fixedly connected to the tipping frame (1); the guide plate (15) is inclined at one end close to the tipping frame (1); the brake pad tray (3) and the guide plate (15) are respectively located below the two ends of the connecting iron sheet (13).

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