A loading and unloading device for drum-type automobile brake pad processing

Abstract

The present invention belongs to the technical field of automobile brake pad processing equipment, specifically, a loading and unloading device for drum-type automobile brake pad processing, including a base, a rotating frame is rotatably arranged in the middle of the upper end surface of the base, a slide plate is slidably connected to the inner side of the rotating frame, a rack rod is slidably connected to the inner side of the slide plate, a rotating rod is rotatably arranged on one side of the lower end surface of the rack rod, a mounting plate is fixedly connected to the lower ends of both sides of the rotating rod, and two clamps are slidably connected to both sides of the lower end surface of the mounting plate, and an adjustable stabilizing mechanism for preventing the stacked brake pads from collapsing is also arranged on the mounting plate. The present invention utilizes an adjustable stabilizing mechanism and a feeding amount control component to clamp multiple brake pads at one time, thereby improving the processing efficiency of subsequent brake pads, and can drive plate body one and plate body two to approach the brake pad to clamp the remaining brake pad, so that when the brake pad clamped by the two clamps rises, the remaining brake pad will not collapse due to friction or collision.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile brake pad processing devices, in particular to a loading and unloading device for processing drum-type automobile brake pads. Background Art

[0002] Drum brake pads are friction pads installed in drum brake devices. They generate friction with the inner surface of the brake drum, thereby generating braking force to slow down or stop the wheel. During the production and processing of drum brake pads, they need to be continuously fed into the tooling for fixed processing. In the traditional brake pad processing process, loading and unloading operations usually rely on manual work, which is not only time-consuming and labor-intensive, but also prone to errors. The loading and unloading device can greatly speed up the loading and unloading speed, reduce manual operation time, and thus improve production efficiency.

[0003] The patent with announcement number CN210649752U discloses a loading and unloading robot for automobile brake pad processing, which belongs to the technical field of automobile brake pad processing equipment. The robot includes a workbench, a sliding arm and a driving mechanism for driving the sliding arm to move in directions perpendicular to and parallel to the workbench. The workbench is provided with a rotating positioning component, and the rotating positioning component has brake pads stacked and positioned along its circumferential direction; the driving mechanism is fixed on the workbench, the driving mechanism is slidably connected to the sliding arm, and a pick-and-place assembly for transferring the brake pads is fixed at the end of the sliding arm. The beneficial effect of this patent is that the overall structure of the robot is simple and the degree of automation is high. The brake pads can be stacked and stored and automatically rotated and positioned. The brake pads can be efficiently transferred to another workstation for processing through the pick-and-place assembly on the sliding arm, which improves production efficiency and positioning accuracy and reduces the labor intensity of workers.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] Although the brake pads can be automatically fed into or removed from the processing tooling, in some cases, in order to save the space occupied by the brake pads and improve the processing efficiency, multiple brake pads are stacked first, and then the stacked brake pads are fed into the processing station one by one. However, since the number of brake pads that can be removed at a time is limited, the brake pads need to be removed from top to bottom one by one. Since the stacked brake pads fit each other, when the upper brake pad is removed by using a fixed structure, the brake pads on the lower layer may be displaced due to friction, resulting in the collapse of the lower brake pad. Similarly, the brake pads removed by the fixed structure When the machined pads are placed in the processing station, the brake pads may also need to be stacked. When the upper brake pad is placed on the lower brake pad, the brake pad may collapse due to squeezing and contact, affecting the normal processing of the brake pad and the loading and unloading work. In addition, in the above technical solution, a vacuum suction cup is used to absorb the brake pads layer by layer to achieve transfer. This method can only remove one brake pad at a time. When a large number of brake pads need to be removed and the distance between the processing station and the brake pad placement position is far, this method will obviously take more time and affect the subsequent processing efficiency of the brake pad.

[0006] To this end, the present invention provides a loading and unloading device for processing a drum type automobile brake pad. Summary of the invention

[0007] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a loading and unloading device for processing drum-type automobile brake pads.

[0008] The technical solution adopted by the present invention to solve the technical problem is: a loading and unloading device for processing drum-type automobile brake pads, comprising a base, a rotating frame is rotatably arranged in the middle of the upper end surface of the base, a slide plate is slidably connected to the inner side of the rotating frame, a rack rod is slidably connected to the inner side of the slide plate, a rotating rod is rotatably arranged on one side of the lower end surface of the rack rod, a mounting plate is fixedly connected to the lower ends of both sides of the rotating rod, two clamping claws are slidably connected to both sides of the lower end surface of the mounting plate, and an adjustable stabilizing mechanism for preventing the stacked brake pads from collapsing is also arranged on the mounting plate;

[0009] The adjustable stabilizing mechanism comprises a connecting rod 1 rotatably arranged on both sides of the mounting plate, a connecting rod 2 rotatably arranged at one end of the connecting rod 1, a T-shaped plate rotatably arranged at one end of the connecting rod 2, two sliding rods 1 slidably connected to one side of the T-shaped plate, one end of the sliding rod 1 is fixedly connected to a plate body 2, and the inner side of the plate body 2 is slidably connected to the plate body 1;

[0010] The mounting plate is also provided with a material feeding control component for controlling the number of brake pads placed at a time;

[0011] The material discharge amount control component includes a slide column fixedly connected to one side of the upper end surface of the mounting plate, a lifting frame is slidably connected to the inner side of the slide column, and a clamping claw is slidably connected to both sides of the lifting frame, and the clamping claw can move in the groove on the mounting plate.

[0012] Preferably, a worm wheel is fixedly connected to one end of the rotating frame, and the worm wheel is rotatably arranged on the base. A worm is rotatably arranged on one side of the upper end surface of the base, and the worm and the worm wheel are meshed with each other. A motor nine is fixedly connected to one side of the upper end surface of the base, and the output end of the motor nine is fixedly connected to one end of the worm.

[0013] Preferably, one end of the slide plate is threadedly connected to a threaded rod 1, both ends of the threaded rod 1 are rotatably arranged on a rotating frame, one side of the upper end surface of the slide plate is fixedly connected to a motor 1, and the output end of the motor 1 is fixedly connected to one end of the threaded rod 1.

[0014] Preferably, a gear is rotatably provided on one side of the slide plate, a plurality of tooth blocks are provided on the lower end surface of the rack rod, the gear and the tooth blocks on the lower end surface of the rack rod are meshed with each other, a motor 2 is fixedly connected to one side of the slide plate, and the output end of the motor 2 is fixedly connected to the gear.

[0015] Preferably, a motor three is fixedly connected to one side of the upper end surface of the rack rod, and an output end of the motor three is fixedly connected to the rotating rod.

[0016] Preferably, the upper end of the second clamp is threadedly connected to a bidirectional threaded rod, both ends of the bidirectional threaded rod are rotatably set on the mounting plate, one side of the mounting plate is fixedly connected to a motor six, and the output end of the motor six is ​​fixedly connected to one end of the bidirectional threaded rod.

[0017] Preferably, a motor four is fixedly connected to one side of the lower end surface of the mounting plate, and output ends on both sides of the motor four are fixedly connected to one end of the connecting rods on both sides.

[0018] Preferably, one side of the T-shaped plate is fixedly connected with an electric push rod, and the piston end of the electric push rod is fixedly connected to one side of the plate body.

[0019] Preferably, one side of the plate body 1 is threadedly connected to a threaded rod 2, one end of the threaded rod 2 is rotatably disposed on the plate body 2, one side of the plate body 2 is fixedly connected to a motor 5, and the output end of the motor 5 is fixedly connected to one end of the threaded rod 2.

[0020] Preferably, a threaded rod three is threadedly connected to one side of the lifting frame, both ends of the threaded rod three are rotatably set on the slide slot column, a motor eight is fixedly connected to the upper end of the slide slot column, and the output end of the motor eight is fixedly connected to one end of the threaded rod three, and a bidirectional threaded rod two is threadedly connected to the upper end of the clamp one, both ends of the bidirectional threaded rod two are rotatably set on the lifting frame, a motor seven is fixedly connected to one end of the lifting frame, and the output end of the motor seven is fixedly connected to one end of the bidirectional threaded rod two.

[0021] The beneficial effects of the present invention are as follows:

[0022] The two-way threaded rod is driven by the motor 6 to rotate, so that the two clamping jaws on both sides can be moved simultaneously and close to each other to clamp the brake pad. The brake pad can be moved from the storage area to the designated processing position through the above-mentioned adjustment operation, and then the two clamping jaws are driven to move away from each other to put down the brake pad, thereby realizing the automatic picking and placing operation of the brake pad and improving the production efficiency of the brake pad.

[0023] 2. The present invention discloses a loading and unloading device for processing drum-type automobile brake pads. The device utilizes an adjustable stabilizing mechanism and a material unloading control component. The height of the lowering of the second clamping jaw can be adjusted according to the number of brake pads to be taken out, and a plurality of stacked brake pads can be clamped between the two second clamping jaws. The two second clamping jaws are then driven to approach each other, so that a plurality of brake pads can be clamped at one time, thereby improving the processing efficiency of subsequent brake pads. In addition, the T-shaped plate can be driven to move up and down until the bottom of the second plate body is flush with the brake pad placement platform. According to the height of the remaining brake pads, the upper end surface of the first plate body is aligned with the edge of the remaining uppermost brake pad. The edges of the plates are flush, and then the plate bodies 1 and 2 are driven to approach the brake pads to clamp the remaining brake pads. At this time, the brake pads above the plate body 1 are clamped by the clamping claw 2, and the clamping claw 2 is driven to rise, so that the stacked brake pads can be divided into two parts, the upper and lower parts. In addition, when the clamping claw 2 rises, the connecting rod 1 and the connecting rod 2 will also rotate, so that the plate bodies 1 and 2 always maintain a fixed height and fix the remaining brake pads, so that when the brake pads clamped by the clamping claw 2 rise, the remaining brake pads will not collapse due to friction or collision. Similarly, when the clamping claw 2 places the clamped brake pads When the brake pads are stacked at the processing station, the stacked brake pads can be fixed by plate body one and plate body two, and then the brake pads clamped by clamp jaw two can be placed on top of them, so as to avoid the brake pads stacked at the processing station from collapsing due to squeezing and contact, thereby ensuring the normal processing of the brake pads and loading and unloading work. Moreover, after clamp jaw two clamps multiple brake pads, according to the number of brake pads to be placed at each point of the brake pad processing station, if the number is less than the number of brake pads on clamp jaw two, the two clamp jaws can be lowered to a suitable height, and then clamp jaw one is driven The two jaws are brought close to each other to clamp part of the brake pads. At this time, when the two jaws are away from each other, only the brake pads under the one jaw will fall off, and then the one jaw will repeatedly drive the remaining brake pads to fall, and the remaining brake pads will be clamped by the two jaws. By repeating the above operation, the brake pads clamped by the two jaws can be divided into multiple batches and placed at different points, thereby meeting different processing requirements. In addition, there is no need for the two jaws to travel back and forth between the brake pad storage area and the processing station for multiple times, which avoids the situation where the entire round-trip process consumes more time due to the long distance between the processing station and the brake pad storage area, affecting the brake pad processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure at the rotating rod;

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure at the T-type plate;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the plate body 1 and the plate body 2;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure at the mounting plate;

[0030] Figure 6 Schematic diagram of the three-dimensional structure of the rack rod;

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure at the chute column;

[0032] Figure 8 It is a schematic diagram of the three-dimensional structure of the worm.

[0033] In the figure: 1, base; 2, rotating frame; 3, threaded rod 1; 4, motor 1; 5, slide plate; 6, motor 2; 7, gear; 8, rack rod; 9, motor 3; 10, rotating rod; 11, mounting plate; 12, motor 4; 13, lifting frame; 14, clamping claw 1; 15, connecting rod 1; 16, connecting rod 2; 17, plate 1; 18, electric push rod; 19, slide rod 1; 20, plate 2; 21, two-way threaded rod 2; 22, clamping claw 2; 23, motor 5; 24, motor 6; 25, motor 7; 26, two-way threaded rod 1; 27, motor 8; 28, threaded rod 3; 29, motor 9; 30, worm gear; 31, worm; 32, threaded rod 2; 33, T-plate; 34, slide column. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Please refer to Figure 1-Figure 8 The present invention provides a technical solution: a loading and unloading device for processing drum-type automobile brake pads, comprising a base 1, a rotating frame 2 is rotatably arranged in the middle of the upper end surface of the base 1, a slide plate 5 is slidably connected to the inner side of the rotating frame 2, a rack rod 8 is slidably connected to the inner side of the slide plate 5, a rotating rod 10 is rotatably arranged on one side of the lower end surface of the rack rod 8, a mounting plate 11 is fixedly connected to the lower ends of both sides of the rotating rod 10, and two clamping claws 22 are slidably connected to both sides of the lower end surface of the mounting plate 11, and an adjustable stabilizing mechanism for preventing the stacked brake pads from collapsing is also arranged on the mounting plate 11;

[0036] The adjustable stabilizing mechanism includes a connecting rod 15 rotatably arranged on both sides of the mounting plate 11, one end of the connecting rod 15 is rotatably arranged with a connecting rod 2 16, one end of the connecting rod 2 16 is rotatably arranged with a T-shaped plate 33, one side of the T-shaped plate 33 is slidably connected with two sliding rods 19, one end of the sliding rod 19 is fixedly connected with a plate body 20, and the inner side of the plate body 20 is slidably connected with a plate body 17;

[0037] The mounting plate 11 is also provided with a material feeding control component for controlling the number of brake pads placed at a time;

[0038] The material discharge control component includes a slide column 34 fixedly connected to one side of the upper end surface of the mounting plate 11, and a lifting frame 13 is slidably connected to the inner side of the slide column 34. The lifting frame 13 is slidably connected to a clamping claw 14 on both sides, and the clamping claw 14 can move in the groove on the mounting plate 11.

[0039] In this embodiment, Figure 1 , Figure 6 , Figure 8 As shown, a worm gear 30 is fixedly connected to one end of the rotating frame 2, and the worm gear 30 is rotatably arranged on the base 1. A worm 31 is rotatably arranged on one side of the upper end surface of the base 1, and the worm 31 and the worm gear 30 are meshed with each other. A motor 29 is fixedly connected to one side of the upper end surface of the base 1, and the output end of the motor 29 is fixedly connected to one end of the worm 31.

[0040] One end of the slide plate 5 is threadedly connected to a threaded rod 3, both ends of the threaded rod 3 are rotatably arranged on the rotating frame 2, one side of the upper end surface of the slide plate 5 is fixedly connected to a motor 4, and the output end of the motor 4 is fixedly connected to one end of the threaded rod 3.

[0041] A gear 7 is rotatably provided on one side of the slide plate 5, and a plurality of tooth blocks are provided on the lower end surface of the rack rod 8. The gear 7 and the tooth blocks on the lower end surface of the rack rod 8 are meshed with each other. A motor 2 6 is fixedly connected to one side of the slide plate 5, and the output end of the motor 2 6 is fixedly connected to the gear 7.

[0042] A motor 3 9 is fixedly connected to one side of the upper end surface of the rack rod 8 , and an output end of the motor 3 9 is fixedly connected to the rotating rod 10 .

[0043] The upper end of the clamping jaw 22 is threadedly connected to a bidirectional threaded rod 26, both ends of which are rotatably set on the mounting plate 11, and one side of the mounting plate 11 is fixedly connected to a motor 6 24, and the output end of the motor 6 24 is fixedly connected to one end of the bidirectional threaded rod 26.

[0044] Specifically, the base 1 is placed in a suitable position, and the motor 9 29 is used to drive the worm 31 to rotate, so that the worm wheel 30 and the rotating frame 2 can rotate at the same time, and the motor 1 4 is used to drive the threaded rod 1 3 to rotate, so that the slide plate 5 can move up and down, and the motor 2 6 is used to drive the gear 7 to rotate, so that the rack rod 8 can slide laterally on the inner side of the slide plate 5, and the motor 3 9 is used to drive the mounting plate 11 to rotate horizontally. Through the above operation, the orientation and angle of the two clamping claws 22 can be adjusted so that the clamping claws 22 are located on both sides of the brake pad, and then the motor 6 24 is used to drive the two-way threaded rod 1 26 to rotate, so that the clamping claws 22 on both sides can move simultaneously and approach each other to clamp the brake pad, and then through the above adjustment operation, the brake pad can be moved from the storage area to the specified processing position, and then the two clamping claws 22 are driven away from each other to put down the brake pad, thereby realizing the automatic pick-up and placement operation of the brake pad and improving the production efficiency of the brake pad.

[0045] In this embodiment, Figure 1-Figure 7 As shown, a motor 4 12 is fixedly connected to one side of the lower end surface of the mounting plate 11, and the output ends on both sides of the motor 4 12 are fixedly connected to one end of the connecting rod 15 on both sides.

[0046] An electric push rod 18 is fixedly connected to one side of the T-shaped plate 33 , and a piston end of the electric push rod 18 is fixedly connected to one side of the plate body 20 .

[0047] A threaded rod 2 32 is threadedly connected to one side of the plate body 17 , and one end of the threaded rod 2 32 is rotatably set on the plate body 20 . A motor 5 23 is fixedly connected to one side of the plate body 20 , and the output end of the motor 5 23 is fixedly connected to one end of the threaded rod 2 32 .

[0048] A threaded rod 3 28 is threadedly connected to one side of the lifting frame 13, and both ends of the threaded rod 3 28 are rotatably set on the slide column 34. A motor 8 27 is fixedly connected to the upper end of the slide column 34, and the output end of the motor 8 27 is fixedly connected to one end of the threaded rod 3 28. A bidirectional threaded rod 21 is threadedly connected to the upper end of the clamp 14, and both ends of the bidirectional threaded rod 21 are rotatably set on the lifting frame 13. A motor 7 25 is fixedly connected to one end of the lifting frame 13, and the output end of the motor 7 25 is fixedly connected to one end of the bidirectional threaded rod 21.

[0049] Specifically, the existing loading and unloading device for processing drum-type automobile brake pads can automatically feed the brake pads into or remove them from the processing tooling when in use. However, in some cases, in order to save the space occupied by the brake pads and improve the processing efficiency, multiple brake pads are stacked first, and then the stacked brake pads are sequentially fed into the processing station. However, since the number of brake pads removed at a time is limited, the brake pads need to be removed from top to bottom in sequence. Since the stacked brake pads fit each other, when the upper brake pad is removed by using a fixed structure, the lower brake pad may be displaced due to friction, and the lower brake pad may collapse. Similarly, when the fixed structure puts the removed brake pads into the processing station, the brake pads may need to be stacked. When the upper brake pad is placed on the lower brake pad, it may collapse due to squeezing and contact, affecting the normal processing of the brake pads and loading and unloading work. In addition, in the prior art, a vacuum suction cup is used to absorb the brake pads layer by layer to achieve transfer. This method can only remove one brake pad at a time. When the number of brake pads to be removed is large and the distance between the processing station and the brake pad placement position is far, this method will obviously take more time and affect the subsequent processing efficiency of the brake pads.

[0050] Therefore, in order to solve the above problem, when the present embodiment is in use, when the second clamping jaw 22 clamps the stacked brake pads, the height to which the second clamping jaw 22 descends can be adjusted according to the number of brake pads to be taken away. Since the second clamping jaw 22 has a certain length, multiple stacked brake pads can be clamped between the two second clamping jaws 22, and then the two second clamping jaws 22 are driven close to each other, so that multiple brake pads can be clamped at one time, thereby improving the processing efficiency of subsequent brake pads; and, when the second clamping jaw 22 determines the descending height, and the second clamping jaw 22 is moved downward, ... After the end of plate body 22 is aligned with the brake pad, motor 4 12 can be used to drive connecting rod 15 on both sides to rotate simultaneously. When connecting rod 15 and connecting rod 2 16 rotate simultaneously, T-shaped plate 33 can be moved up and down until the bottom of plate body 20 is flush with the brake pad placement platform. Then, according to the height of the remaining brake pad, motor 5 23 is used to drive threaded rod 2 32 to rotate, so that plate body 17 slides on the inner side of plate body 20 until the upper end surface of plate body 17 is flush with the edge of the remaining uppermost brake pad. Then, electric push rod 18 is used to drive plate body 17 to slide on the inner side of plate body 20 until the upper end surface of plate body 17 is flush with the edge of the remaining uppermost brake pad. When the plate 17 and the plate 20 are close to the brake pad, the remaining brake pad can be clamped. At this time, the brake pad above the plate 17 is clamped by the clamping claw 22, and the slide plate 5 is driven to slide upward to make the clamping claw 22 rise, so that the stacked brake pad can be divided into two parts, and when the clamping claw 22 rises, the connecting rod 15 and the connecting rod 2 16 will also rotate, so that the plate 17 and the plate 20 always maintain a fixed height, and the remaining brake pad is fixed, so that the brake pad clamped by the clamping claw 2 When the brake pads clamped by the second clamping jaw 22 rise, the remaining brake pads will not collapse due to friction or collision. Similarly, when the second clamping jaw 22 places the clamped brake pads on the stacked brake pads at the processing station, the stacked brake pads can be fixed by the first plate 17 and the second plate 20, and then the brake pads clamped by the second clamping jaw 22 are placed on top of them, so as to avoid the brake pads stacked at the processing station from collapsing due to squeezing and contact, thereby ensuring the normal processing of the brake pads and loading and unloading work;

[0051] Furthermore, in some cases, a processing station needs to place a fixed number of brake pads at multiple points to meet different processing requirements. When the second clamp 22 releases the brake pads, all the brake pads will be stacked in the same place. Therefore, the second clamp 22 is required to clamp an appropriate number of brake pads according to the number of brake pads that need to be placed at each point of the processing station. This will cause the second clamp 22 to go back and forth between the brake pad storage area and the processing station for many times. When the processing station is far away from the brake pad storage area, the entire round-trip process will take more time, affecting the processing efficiency of the brake pads. Therefore, in order to solve this problem, after the second clamp 22 clamps multiple brake pads, according to the number of brake pads placed at each point of the brake pad processing station, if the number is less than the number of brake pads on the second clamp 22, the motor eight 27 can be used to drive the threaded rod three 2 8 rotates to make the lifting frame 13 descend, so that the two clamping jaws 14 can be lowered to a suitable height, and then the motor 7 25 is used to drive the two-way threaded rod 21 to rotate, so that the two clamping jaws 14 are close to each other and clamp part of the brake pads. At this time, when the clamping jaws 22 are away from each other, only the brake pads under the clamping jaw 14 will fall off, and then the clamping jaw 14 drives the remaining brake pads to descend, and the remaining brake pads are clamped by the clamping jaw 22 again. By repeating the above operation, the brake pads clamped by the clamping jaw 22 can be divided into multiple batches and placed at designated points, thereby meeting different processing requirements, and there is no need for the clamping jaw 22 to travel back and forth between the brake pad storage area and the processing station for multiple times, avoiding the situation that the entire round-trip process consumes more time due to the long distance between the processing station and the brake pad storage area, affecting the brake pad processing efficiency.

[0052] Working principle: put the base 1 in a suitable position, use the motor 9 29 to drive the worm 31 to rotate, so that the worm wheel 30 and the rotating frame 2 can rotate at the same time, use the motor 1 4 to drive the threaded rod 1 3 to rotate, so that the slide plate 5 can move up and down, use the motor 2 6 to drive the gear 7 to rotate, so that the rack rod 8 can slide laterally on the inner side of the slide plate 5, and use the motor 3 9 to drive the mounting plate 11 to rotate horizontally. Through the above operations, the orientation and angle of the two clamping claws 22 can be adjusted so that the clamping claws 22 are on both sides of the brake pad, and then use the motor 6 24 to drive the bidirectional threaded rod 1 26 to rotate, so that the clamping claws 22 on both sides can move at the same time and approach each other to clamp the brake pad, and then through the above adjustment operation, the brake pad can be taken out of the storage area The domain is moved to the designated processing position, and then the two clamping jaws 22 are driven away from each other to put down the brake pad, thereby realizing the automatic picking and placing operation of the brake pad and improving the production efficiency of the brake pad. When the clamping jaws 22 clamp the stacked brake pads, the height of the lowering of the clamping jaws 22 can be adjusted according to the number of brake pads that need to be taken out. Since the clamping jaws 22 have a certain length, multiple stacked brake pads can be clamped between the two clamping jaws 22, and then the two clamping jaws 22 are driven close to each other, so that multiple brake pads can be clamped at one time, thereby improving the subsequent processing efficiency of the brake pad; and, when the clamping jaws 22 determine the lowering height and the ends of the clamping jaws 22 are aligned with the brake pads, the motor 4 12 can be used to drive the connecting rods 1 on both sides. 15 rotates simultaneously, when the connecting rod 15 and the connecting rod 2 16 rotate simultaneously, the T-shaped plate 33 can be moved up and down until the bottom of the plate body 20 is flush with the brake pad placement platform, and then according to the height of the remaining brake pad, the motor 5 23 is used to drive the threaded rod 2 32 to rotate, so that the plate body 17 slides inside the plate body 20 until the upper end surface of the plate body 17 is flush with the edge of the remaining uppermost brake pad, and then the electric push rod 18 is used to drive the plate body 17 and the plate body 2 20 to approach the brake pad to clamp the remaining brake pad. At this time, the clamping claw 22 is used to clamp the brake pad above the plate body 17, and then the sliding groove plate 5 is driven to slide upward to make the clamping claw 22 rise, so that the stacked brake pad can be divided into upper and lower parts, and When the second clamping jaw 22 rises, the connecting rod 15 and the second connecting rod 16 will also rotate, so that the plate body 17 and the plate body 20 always maintain a fixed height and fix the remaining brake pads, so that when the brake pads clamped by the second clamping jaw 22 rise, the remaining brake pads will not collapse due to friction or collision. Similarly, when the second clamping jaw 22 places the clamped brake pads on the stacked brake pads at the processing station, the stacked brake pads can be fixed by using the plate body 17 and the plate body 20 first, and then the brake pads clamped by the second clamping jaw 22 are placed on top of them, so that the brake pads stacked at the processing station can be avoided from collapsing due to extrusion and contact, thereby ensuring the normal processing of the brake pads and loading and unloading work;Furthermore, in some cases, a processing station needs to place a fixed number of brake pads at multiple points to meet different processing requirements. When the second clamp 22 releases the brake pads, all the brake pads will be stacked in the same place. Therefore, the second clamp 22 is required to clamp an appropriate number of brake pads according to the number of brake pads that need to be placed at each point of the processing station. This will cause the second clamp 22 to go back and forth between the brake pad storage area and the processing station for many times. When the processing station is far away from the brake pad storage area, the entire round-trip process will take more time, affecting the processing efficiency of the brake pads. Therefore, in order to solve this problem, after the second clamp 22 clamps multiple brake pads, according to the number of brake pads placed at each point of the brake pad processing station, if the number is less than the number of brake pads on the second clamp 22, the motor eight 27 can be used to drive the threaded rod three 2 8 rotates to lower the lifting frame 13, so that the two clamping jaws 14 can be lowered to a suitable height, and then the motor 7 25 drives the two-way threaded rod 21 to rotate, so that the two clamping jaws 14 are close to each other and clamp part of the brake pads. At this time, when the clamping jaws 22 are away from each other, only the brake pads under the clamping jaws 14 will fall off, and then the clamping jaws 14 will drive the remaining brake pads to fall, and the remaining brake pads will be clamped by the clamping jaws 22 again. Repeating the above operation, the brake pads clamped by the clamping jaws 22 can be divided into multiple batches and placed at designated points, so as to meet different processing requirements, and the clamping jaws 22 do not need to go back and forth between the brake pad storage area and the processing station for many times, avoiding the situation that the entire round trip process consumes more time due to the long distance between the processing station and the brake pad storage area, affecting the processing efficiency of the brake pads. ;

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A loading and unloading device for drum-type automobile brake pad processing, comprising a base (1), characterized in that: A rotating frame (2) is rotatably arranged in the middle of the upper end surface of the base (1), a slide plate (5) is slidably connected to the inner side of the rotating frame (2), a rack rod (8) is slidably connected to the inner side of the slide plate (5), a rotating rod (10) is rotatably arranged on one side of the lower end surface of the rack rod (8), a mounting plate (11) is fixedly connected to the lower ends of both sides of the rotating rod (10), two clamping claws (22) are slidably connected to both sides of the lower end surface of the mounting plate (11), and an adjustable stabilizing mechanism for preventing the stacked brake pads from collapsing is also arranged on the mounting plate (11); The adjustable stabilizing mechanism comprises a connecting rod 1 (15) rotatably arranged on both sides of the mounting plate (11), a connecting rod 2 (16) rotatably arranged on one end of the connecting rod 1 (15), a T-shaped plate (33) rotatably arranged on one end of the connecting rod 2 (16), two sliding rods 1 (19) slidably connected to one side of the T-shaped plate (33), one end of the sliding rod 1 (19) is fixedly connected to a plate body 2 (20), and the inner side of the plate body 2 (20) is slidably connected to the plate body 1 (17); The mounting plate (11) is also provided with a material feeding control component for controlling the number of brake pads placed at a time; The material discharge amount control component comprises a slide column (34) fixedly connected to one side of the upper end surface of the mounting plate (11), a lifting frame (13) being slidably connected to the inner side of the slide column (34), and a clamping claw (14) being slidably connected to both sides of the lifting frame (13), and the clamping claw (14) being movable in a groove on the mounting plate (11).

2. The loading and unloading device for drum-type automobile brake pad processing according to claim 1 is characterized in that: A worm wheel (30) is fixedly connected to one end of the rotating frame (2), and the worm wheel (30) is rotatably arranged on the base (1). A worm (31) is rotatably arranged on one side of the upper end surface of the base (1), and the worm (31) and the worm wheel (30) are meshed with each other. A motor (29) is fixedly connected to one side of the upper end surface of the base (1), and an output end of the motor (29) is fixedly connected to one end of the worm (31).

3. The loading and unloading device for drum-type automobile brake pad processing according to claim 1 is characterized in that: One end of the slide plate (5) is threadedly connected to a threaded rod (3), both ends of the threaded rod (3) are rotatably arranged on the rotating frame (2), one side of the upper end surface of the slide plate (5) is fixedly connected to a motor (4), and the output end of the motor (4) is fixedly connected to one end of the threaded rod (3).

4. The loading and unloading device for drum-type automobile brake pad processing according to claim 1 is characterized in that: A gear (7) is rotatably provided on one side of the slide plate (5), a plurality of tooth blocks are provided on the lower end surface of the rack rod (8), the gear (7) and the tooth blocks on the lower end surface of the rack rod (8) are meshed with each other, a motor 2 (6) is fixedly connected to one side of the slide plate (5), and an output end of the motor 2 (6) is fixedly connected to the gear (7).

5. The loading and unloading device for drum-type automobile brake pad processing according to claim 1 is characterized in that: A motor three (9) is fixedly connected to one side of the upper end surface of the rack rod (8), and an output end of the motor three (9) is fixedly connected to the rotating rod (10).

6. The loading and unloading device for drum-type automobile brake pad processing according to claim 1 is characterized in that: The upper end of the second clamping jaw (22) is threadedly connected to a bidirectional threaded rod (26), both ends of the bidirectional threaded rod (26) are rotatably arranged on the mounting plate (11), one side of the mounting plate (11) is fixedly connected to a motor (24), and the output end of the motor (24) is fixedly connected to one end of the bidirectional threaded rod (26).

7. The loading and unloading device for drum-type automobile brake pad processing according to claim 1 is characterized in that: A motor four (12) is fixedly connected to one side of the lower end surface of the mounting plate (11), and the output ends on both sides of the motor four (12) are fixedly connected to one end of a connecting rod one (15) on both sides.

8. The loading and unloading device for processing drum-type automobile brake pads according to claim 1 is characterized in that: One side of the T-shaped plate (33) is fixedly connected to an electric push rod (18), and a piston end of the electric push rod (18) is fixedly connected to one side of the second plate body (20).

9. The loading and unloading device for drum-type automobile brake pad processing according to claim 8 is characterized in that: One side of the plate body 1 (17) is threadedly connected to a threaded rod 2 (32), one end of the threaded rod 2 (32) is rotatably arranged on the plate body 2 (20), one side of the plate body 2 (20) is fixedly connected to a motor 5 (23), and the output end of the motor 5 (23) is fixedly connected to one end of the threaded rod 2 (32).

10. The loading and unloading device for drum type automobile brake pad processing according to claim 1, characterized in that: One side of the lifting frame (13) is threadedly connected to a threaded rod three (28), and both ends of the threaded rod three (28) are rotatably arranged on a slide column (34). The upper end of the slide column (34) is fixedly connected to a motor eight (27), and the output end of the motor eight (27) is fixedly connected to one end of the threaded rod three (28). The upper end of the clamping jaw one (14) is threadedly connected to a bidirectional threaded rod two (21), and both ends of the bidirectional threaded rod two (21) are rotatably arranged on the lifting frame (13). One end of the lifting frame (13) is fixedly connected to a motor seven (25), and the output end of the motor seven (25) is fixedly connected to one end of the bidirectional threaded rod two (21).

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