A multi-layered splint guide positioning mechanism

Abstract

The utility model relates to mechanical manufacturing and automation technical field, concretely relates to a kind of multilayer clamping plate guiding type positioning mechanism, including workbench, the top of workbench is provided with conveyor, the top of conveyor is provided with several trays, several trays are in linear arrangement, the top of tray is inserted with several radar tooling.The utility model, by design positioning mechanism, with less parts can achieve quickly, stablely position radar tooling, without tedious operation, can solve the positioning mechanism of current positioning mechanism mostly takes mechanical positioning, will play the positioning effect to radar tooling, but mechanical positioning is difficult to position multiple radar tooling simultaneously, if need to achieve this effect, need to improve the cost of production, design multiple mechanical positioning mechanism, increase the cost of production, while, positioning effect is not ideal, the process of positioning is slow, reduce the working efficiency of production line problem.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing and automation technology, specifically a multi-layer clamping plate guiding positioning mechanism. Background Technology

[0002] With the continuous innovation of automobiles, automotive radar, as the core sensor of intelligent driving assistance systems, plays a crucial role in the performance and quality of vehicles. In order to ensure the stable operation of automotive radar under complex conditions, the painting process is the key to improving its protective performance. During the painting process, it is necessary to ensure the stability of the radar tooling, so the multi-layer clamping guide positioning mechanism has emerged.

[0003] Most existing positioning mechanisms use mechanical positioning, which can effectively position radar fixtures. However, mechanical positioning is difficult to position multiple radar fixtures simultaneously. To achieve this effect, production costs need to be increased by designing multiple mechanical positioning mechanisms. This increases production costs, but the positioning effect is not ideal, the positioning process is slow, and it reduces the efficiency of the production line.

[0004] Therefore, a multi-layer clamping plate guiding positioning mechanism is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a multi-layer clamping plate guiding positioning mechanism. By designing a positioning mechanism, radar fixtures can be quickly and stably positioned with fewer parts, eliminating the need for cumbersome operations. This solves the problem that most existing positioning mechanisms use mechanical positioning, which can position radar fixtures but cannot simultaneously position multiple radar fixtures. To achieve this effect, multiple mechanical positioning mechanisms need to be designed, which increases production costs and results in unsatisfactory positioning effects, slow positioning processes, and reduced production line efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes a workbench, a conveyor mounted on the top of the workbench, a plurality of trays mounted on the top of the conveyor, the trays arranged in a straight line, a plurality of radar fixtures inserted into the top of the trays, the radar fixtures distributed around the perimeter, a placement rack fixedly connected to the top of the workbench, the bottom sides of the placement rack located on both sides of the conveyor, and the top of the placement rack located above the conveyor.

[0007] The workbench is equipped with a positioning mechanism via the placement frame. The positioning mechanism includes a cylinder, a perforated pressing plate one, a perforated pressing plate two, a perforated pressing plate three, a moving plate, at least two inclined pushing cylinders one and at least two inclined pushing cylinders two.

[0008] A robotic arm is mounted on the top of the workbench, and assembly components are mounted on the workbench via the robotic arm.

[0009] Preferably, the bottom of the cylinder is fixedly connected to the top of the workbench, the perforated pressing plate is located above the placement frame, and the bottom of the perforated pressing plate is fixedly connected to the output end of the cylinder.

[0010] Preferably, the bottom of the second perforated pressing plate is fixedly connected to the top of the first perforated pressing plate, and the holes on the second perforated pressing plate are misaligned with the holes on the first perforated pressing plate.

[0011] Preferably, the bottom of the perforated pressing plate three is fixedly connected to the top of the perforated pressing plate two, and the holes on the perforated pressing plate three are misaligned with the holes on the perforated pressing plate two.

[0012] Preferably, the movable plate is located below the perforated pressing plate, and the two inclined push cylinders are symmetrically distributed, with the bottom of the inclined push cylinders fixedly connected to the top of the worktable.

[0013] Preferably, the bottom of the movable plate is fixedly connected to the output end of the first inclined push cylinder, the two second inclined push cylinders are centrally symmetrically distributed, the bottom of the second inclined push cylinder is fixedly connected to the top of the worktable, and the bottom of the movable plate is fixedly connected to the output end of the second inclined push cylinder.

[0014] Preferably, the assembly includes a transmission seat fixedly connected to the output end of the robotic arm, and at least two pneumatic grippers are provided at the bottom of the transmission seat. The two pneumatic grippers are symmetrically distributed and are located above the radar fixture.

[0015] Compared with the prior art, this utility model provides a multi-layer clamping plate guiding positioning mechanism, which has the following beneficial effects:

[0016] 1. When positioning the radar fixture, first start the cylinder to move the first perforated pressing plate downwards. When the radar fixture passes through the first perforated pressing plate and enters the second perforated pressing plate, it will be clamped by the first and second perforated pressing plates. When it passes through the second perforated pressing plate and enters the third perforated pressing plate, it will be clamped and fixed by the first, second and third perforated pressing plates. The position will become stable and will not easily shake.

[0017] 2. When the pallet moves to the side of the moving plate, activate the inclined push cylinder to adjust the position of the moving plate so that the moving plate and the pallet are on the same horizontal plane. The pallet behind will push the pallet in front into the moving plate. Activate the inclined push cylinder to raise the moving plate. There is no need to manually place the pallet on the moving plate, which reduces manual intervention and improves the automation level of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partial cross-sectional structural diagram of the positioning mechanism of this utility model;

[0020] Figure 3 This utility model Figure 1 Enlarged structural diagram of A in the middle;

[0021] Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure of B in the middle.

[0022] In the diagram: 1. Workbench; 2. Conveyor; 3. Pallet; 4. Radar fixture; 5. Placement rack; 6. Cylinder; 7. Perforated pressing plate one; 8. Perforated pressing plate two; 9. Perforated pressing plate three; 10. Moving plate; 11. Inclined push cylinder one; 12. Inclined push cylinder two; 13. Robotic arm; 14. Transmission base; 15. Pneumatic gripper. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0024] Please see Figure 1 - Figure 4 A multi-layer clamping plate guiding positioning mechanism in this embodiment includes a worktable 1, a conveyor 2 on the top of the worktable 1, a plurality of trays 3 on the top of the conveyor 2, the plurality of trays 3 being arranged in a straight line, a plurality of radar fixtures 4 being inserted into the top of the trays 3, the plurality of radar fixtures 4 being distributed around the perimeter, and a placement rack 5 being fixedly connected to the top of the worktable 1, the bottom sides of the placement rack 5 being located on both sides of the conveyor 2, and the top of the placement rack 5 being located above the conveyor 2.

[0025] The workbench 1 is equipped with a positioning mechanism via the placement frame 5. The positioning mechanism includes a cylinder 6, a perforated pressing plate 1 7, a perforated pressing plate 2 8, a perforated pressing plate 3 9, a moving plate 10, at least two inclined push cylinders 11 and at least two inclined push cylinders 2 12.

[0026] A robotic arm 13 is installed on the top of the workbench 1, and assembly components are installed on the workbench 1 via the robotic arm 13.

[0027] When positioning the radar fixture 4, the conveyor 2 is started first, and the conveyor 2 will transport the tray 3. When the tray 3 contacts the moving plate 10, the inclined push cylinder 11 is started to adjust the position of the moving plate 10 so that the moving plate 10 and the tray 3 are on the same horizontal plane. The rear tray 3 will push the front tray 3 into the moving plate 10. The inclined push cylinder 11 is started to move the moving plate 10 upward. At this time, the cylinder 6 is started. Through the positioning mechanism, the perforated pressing plate 7 will be pressed down. The perforated pressing plate 8 and the perforated pressing plate 9 will clamp and position the radar fixture 4, so that the position of the radar fixture 4 becomes stable and will not easily shake.

[0028] At this point, the radar fixture 4 is quickly positioned, making it secure and easy to operate. Its simple structure eliminates the need for complex procedures and sophisticated mechanical designs, reducing production costs. Furthermore, the positioning effect is excellent, preventing the radar fixture 4 from easily shaking. The faster positioning speed also reduces the time required to position the radar fixture 4, improving work efficiency.

[0029] The bottom of cylinder 6 is fixedly connected to the top of workbench 1, and the perforated pressing plate 7 is located above the placement frame 5. The bottom of the perforated pressing plate 7 is fixedly connected to the output end of cylinder 6.

[0030] The bottom of cylinder 6 is fixedly connected to the top of workbench 1, and the perforated pressing plate 7 is located above the placement frame 5. The bottom of the perforated pressing plate 7 is fixedly connected to the output end of cylinder 6.

[0031] The bottom of the perforated pressing plate 3 9 is fixedly connected to the top of the perforated pressing plate 2 8, and the holes on the perforated pressing plate 3 9 are misaligned with the holes on the perforated pressing plate 2 8.

[0032] The movable plate 10 is located below the perforated pressing plate 7, and the two inclined push cylinders 11 are symmetrically distributed. The bottom of the inclined push cylinders 11 is fixedly connected to the top of the worktable 1.

[0033] The bottom of the movable plate 10 is fixedly connected to the output end of the inclined push cylinder 11. The two inclined push cylinders 12 are centrally symmetrically distributed. The bottom of the inclined push cylinder 12 is fixedly connected to the top of the worktable 1. The bottom of the movable plate 10 is fixedly connected to the output end of the inclined push cylinder 12.

[0034] During the transportation of the radar fixture 4, the conveyor 2 is first started to transport the pallets 3, which are arranged one after another on the conveyor 2. When the pallets 3 reach the side of the moving plate 10, the inclined push cylinder 11 is activated to adjust the position of the moving plate 10 so that the moving plate 10 and the pallets 3 are on the same horizontal plane. At this time, the following pallets 3 will continue to be transported by the conveyor 2, pushing the preceding pallets 3 into the moving plate 10. After entering the moving plate 10, the inclined push cylinder 11 is activated to move the moving plate 10 upward, stopping the conveyor 2 so that the following pallets 3 will no longer be transported. At this time, the radar fixture 4 on the pallet 3 is facing the hole on the perforated pressing plate 7. Then, the cylinder 6 is activated to move the perforated pressing plate 7 downward. At this time, the radar fixture 4 will first pass through the hole on the perforated pressing plate 7 and reach the lower side of the hole on the perforated pressing plate 8. At this time, because the perforated pressing plate 8... There is a partial misalignment between the holes on the first and second perforated pressing plates 7 and 8. After the radar fixture 4 passes through the second perforated pressing plate 8, it will initially be clamped due to the misalignment between the holes on the first and second perforated pressing plates 7 and 8. After passing through the second perforated pressing plate 8, the radar fixture 4 will contact the holes on the third perforated pressing plate 9. At this time, because there is a partial misalignment between the holes on the third perforated pressing plate 9 and the holes on the second perforated pressing plate 8, the radar fixture 4 will then... After the perforated pressing plate 39 is applied, the radar fixture 4 is clamped and positioned by the triple holes on the perforated pressing plate 17, the perforated pressing plate 28, and the perforated pressing plate 39. The position is very stable and will not easily shake. At this time, if the pressure on the radar fixture 4 is too great and it deforms, the inclined push cylinder 212 and the inclined push cylinder 11 are activated to adjust the position of the moving plate 10, so that the radar fixture 4 on the tray 3 is in a horizontal position, which facilitates subsequent work.

[0035] At this point, radar fixture 4 was quickly positioned, and the positioning effect was good, the position was relatively stable, and it would not easily shake or change position, which made subsequent work easier and improved the stability of the device.

[0036] The assembly assembly includes a transmission base 14 fixedly connected to the output end of the robotic arm 13. At least two pneumatic grippers 15 are provided at the bottom of the transmission base 14. The two pneumatic grippers 15 are symmetrically distributed and are located above the radar fixture 4.

[0037] After the radar fixture 4 is fixed, the robotic arm 13 is activated. The robotic arm 13 is a well-known and mature technology in the art, so it will not be described in detail in this embodiment. The robotic arm 13 will drive the transmission seat 14 to move, so that the pneumatic gripper 15 is aligned with the radar fixture 4. At this time, the transmission seat 14 is activated. The function of the transmission seat 14 is to drive the pneumatic gripper 15 to move up or down. The transmission seat 14 will drive the pneumatic gripper 15 to move, so as to assemble the radar on the pneumatic gripper 15 into the radar fixture 4.

[0038] At this point, the radar fixture 4 was assembled to facilitate subsequent painting work. This operation requires no manual intervention and improves work efficiency.

[0039] The installation method, connection method, or setting method disclosed in this embodiment are all common mechanical connections.

[0040] Any connection method that can achieve its beneficial effect can be implemented, so the specific structural composition and working principle will not be described in detail in this embodiment.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-layer clamping plate guiding positioning mechanism, characterized in that: The system includes a workbench (1), a conveyor (2) is provided on the top of the workbench (1), a number of trays (3) are provided on the top of the conveyor (2), the number of trays (3) are arranged in a straight line, a number of radar fixtures (4) are inserted into the top of the trays (3), the number of radar fixtures (4) are distributed around the perimeter, a placement rack (5) is fixedly connected to the top of the workbench (1), the bottom sides of the placement rack (5) are located on both sides of the conveyor (2), and the top of the placement rack (5) is located above the conveyor (2). The workbench (1) is equipped with a positioning mechanism via the placement frame (5). The positioning mechanism includes a cylinder (6), a first perforated pressing plate (7), a second perforated pressing plate (8), a third perforated pressing plate (9), a moving plate (10), at least two first inclined pushing cylinders (11) and at least two second inclined pushing cylinders (12). The top of the workbench (1) is provided with a robotic arm (13), and the workbench (1) is provided with an assembly assembly via the robotic arm (13).

2. The multi-layer clamping plate guiding positioning mechanism according to claim 1, characterized in that: The bottom of the cylinder (6) is fixedly connected to the top of the workbench (1), the perforated pressing plate (7) is located above the placement frame (5), and the bottom of the perforated pressing plate (7) is fixedly connected to the output end of the cylinder (6).

3. The multi-layer clamping plate guiding positioning mechanism according to claim 2, characterized in that: The bottom of the second perforated pressing plate (8) is fixedly connected to the top of the first perforated pressing plate (7), and the holes on the second perforated pressing plate (8) are misaligned with the holes on the first perforated pressing plate (7).

4. The multi-layer clamping plate guiding positioning mechanism according to claim 3, characterized in that: The bottom of the perforated pressing plate three (9) is fixedly connected to the top of the perforated pressing plate two (8), and the holes opened on the perforated pressing plate three (9) are misaligned with the holes opened on the perforated pressing plate two (8).

5. The multi-layer clamping plate guiding positioning mechanism according to claim 4, characterized in that: The movable plate (10) is located below the perforated pressing plate (7), and the two inclined push cylinders (11) are symmetrically distributed. The bottom of the inclined push cylinder (11) is fixedly connected to the top of the worktable (1).

6. The multi-layer clamping plate guiding positioning mechanism according to claim 5, characterized in that: The bottom of the moving plate (10) is fixedly connected to the output end of the first inclined push cylinder (11), and the two second inclined push cylinders (12) are centrally symmetrically distributed. The bottom of the second inclined push cylinder (12) is fixedly connected to the top of the worktable (1), and the bottom of the moving plate (10) is fixedly connected to the output end of the second inclined push cylinder (12).

7. The multi-layer clamping plate guiding positioning mechanism according to claim 1, characterized in that: The assembly assembly includes a transmission seat (14) fixedly connected to the output end of the robotic arm (13). At least two pneumatic grippers (15) are provided at the bottom of the transmission seat (14). The two pneumatic grippers (15) are symmetrically distributed and are located above the radar fixture (4).

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