An automobile horn loudspeaker assembly device

Abstract

This utility model relates to the field of automotive parts assembly, specifically to an automotive horn speaker assembly device. By incorporating an articulated robot, a first locking block, and a second locking block, when a part is inserted into a circular hole on the main body, a first cylinder and a second cylinder respectively drive the first locking block and the second locking block to limit the movement of the main body during part assembly. This prevents the main body from shaking during part assembly, facilitating the insertion of the part into the circular hole and thus improving the overall assembly efficiency of the automotive horn speaker. Simultaneously, the articulated robot, in conjunction with a pressing component, achieves the assembly of the automotive horn speaker, further enhancing assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts assembly, specifically to an automotive horn speaker assembly device. Background Technology

[0002] A car horn is an audio signal device in a vehicle. While the car is in motion, the driver emits necessary audio signals as needed and according to regulations to warn pedestrians and attract the attention of other vehicles, ensuring traffic safety. It is also used to urge the vehicle to move and to transmit signals.

[0003] Please refer to Figure 1 and Figure 2 The car horn speaker 200 includes a main body 201 and parts 1 202, 203 and 3 204 assembled on the main body 201. Parts 1 202 and 3 204 are elastic. Part 2 203 is located at the bottom of Part 1 202. Part 1 202 passes through the round hole 2011 on the main body 201 and is tightly connected to the hole wall of the round hole 2011. Part 3 204 passes through Part 1 202 and Part 2 203 and is connected to Part 2 203 and Part 1 202 by an undercut.

[0004] In the prior art, the various components of the car horn speaker 200 are usually assembled manually, which is inefficient. In addition, when the robot arm assembles part 202 onto the main body 201, the main body 201 lacks a limit and is prone to shaking, making it difficult to insert part 202 into the round hole 2011, thus affecting the overall assembly efficiency of the car horn speaker 200. Utility Model Content

[0005] The technical solution adopted by this utility model to solve its technical problem is: to provide an automobile horn speaker assembly device, comprising:

[0006] A first rotating platform; the first rotating platform is provided with a carrier 1 for placing part 1 and a carrier 2 for placing part 2 and part 3 respectively;

[0007] A second rotating platform; the second rotating platform is provided with a pressing component, which is used to press part three into part one and part two;

[0008] An articulated robot, wherein the output end of the articulated robot is provided with a first clamping component, a second clamping component and a third clamping component, the first clamping component is used to clamp the main body, the second clamping component is used to clamp part one and move it to be assembled onto the main body, and the third clamping component is used to clamp part two or part three. The articulated robot is used to drive part one, part two and part three to move and be assembled onto the main body.

[0009] The positioning component includes a first cylinder and a second cylinder. The output end of the first cylinder is provided with a first locking block, and the first cylinder is used to drive the first locking block to lock the main body. The output end of the second cylinder is provided with a second locking block, and the second cylinder is used to drive the second locking block to lock the main body.

[0010] Furthermore, the first card block is provided with a first card slot, and the second card block is provided with a second card slot. The first card slot is U-shaped in the horizontal direction, and the second card slot is inverted L-shaped in the vertical direction. The first card block locks the side wall of the main body in the horizontal direction, and the second card block locks the side walls of the main body in both the vertical and horizontal directions.

[0011] Furthermore, the first clamping assembly, the second clamping assembly, and the third clamping assembly all include a gripper cylinder and a gripper connected to the output end of the gripper cylinder.

[0012] Furthermore, the gripper of the second clamping component is a four-jaw gripper. The gripper of the second clamping component is bent and conforms to the outer contour of part one. When assembling part one, the gripper of the second clamping component passes through the positioning hole to clamp the outer periphery of part one and transfer part one from the positioning hole to the round hole on the main body.

[0013] Furthermore, the pressing assembly is used to press part three into part one and part two. The pressing assembly includes a pressing cylinder and a fixed frame connected to the output end of the pressing cylinder. The fixed frame is provided with multiple pressing cylinders. The pressing cylinder is used to drive the pressing cylinders to press part three into part one and part two.

[0014] Furthermore, the carrier is provided with a positioning hole for placing part one, and a positioning through hole is opened at the bottom end of the positioning hole. A pusher cylinder is also provided on the rotating table. The output end of the pusher cylinder is provided with a push rod corresponding to the positioning through hole. The pusher cylinder is used to drive the push rod to move part one in the positioning hole toward the round hole on the main body.

[0015] Furthermore, the pusher cylinder is connected to a support frame, the support frame is connected to a movable cylinder, the output end of the movable cylinder is connected to the support frame, and the movable cylinder is used to drive the pusher cylinder to move.

[0016] Furthermore, it also includes a placement rack for placing the main body, the placement rack being inclined.

[0017] Furthermore, it also includes a material box for placing the assembled car horn speaker. The assembled car horn speaker is transferred into the material box by the articulated robot driving the first clamping assembly.

[0018] The beneficial effects of this invention are as follows: By incorporating an articulated robot, a first locking block, and a second locking block, when part one is inserted into the circular hole on the main body, the first cylinder and the second cylinder respectively drive the first locking block and the second locking block to limit the main body, making it less prone to shaking during part one assembly, facilitating part one's insertion into the circular hole, and thus improving the overall assembly efficiency of the car horn speaker. Simultaneously, the assembly of the car horn speaker is achieved through the articulated robot in conjunction with the pressing component, further improving assembly efficiency. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] In the picture: Figure 1 This is a front view of the main body of the car horn speaker described in the background art;

[0021] Figure 2 This is a partial cross-sectional view of the assembled car horn speaker as described in the background art.

[0022] Figure 3 A front view of an automotive horn speaker assembly device provided in an embodiment of this utility model;

[0023] Figure 4 for Figure 3 The image shows a top view of the car horn speaker assembly equipment with the hidden parts of the structure.

[0024] Figure 5 for Figure 3 A three-dimensional structural diagram of the part shown;

[0025] Figure 6 for Figure 3 A three-dimensional structural diagram of the part shown;

[0026] Figure 7 for Figure 6 Enlarged view of point A;

[0027] Figure 8 for Figure 6 A sectional view of the partial structure shown;

[0028] Figure 9 for Figure 6 The front view of the structure shown;

[0029] Figure 10 for Figure 9 Top view of the structure shown;

[0030] Figure 11 for Figure 3 The diagram shows the three-dimensional structure of the pressing component;

[0031] Figure 12 for Figure 10 Enlarged view of section B in the middle.

[0032] Explanation of reference numerals in the attached drawings: 100, Car horn speaker assembly equipment; 10, First rotating table; 11, Carrier one; 111, Positioning hole; 112, Positioning through hole; 12, Carrier two; 13, Pushing cylinder; 131, Push rod; 14, Support frame; 15, Moving cylinder; 16, Divider plate; 17, Rotary motor; 21, First clamping assembly; 211, Lifting cylinder; 212, Gripper cylinder; 213, Gripper; 22, Second clamping assembly; 23, Third clamping assembly; 24, Articulated robot; 241. Frame; 242, Rotating joint; 31, First cylinder; 311, First locking block; 3111, First locking slot; 32, Second cylinder; 321, Second locking block; 3211, Second locking slot; 40, Second rotating platform; 41, Carrier three; 50, Pressing assembly; 51, Pressing cylinder; 52, Fixing frame; 53, Pressing cylinder; 60, Placement rack; 70, Material box; 200, Car horn speaker; 201, Main body; 2011, Round hole; 202, Part one; 203, Part two; 204, Part three. Detailed Implementation

[0033] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, illustrating only the basic aspects of the present utility model, and therefore only shows the components relevant to the present utility model. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0034] Please refer to Figure 3 and Figure 4 This utility model embodiment provides a car horn speaker assembly device 100, including a first rotating platform 10, an articulated robot 24, a positioning component, and a second rotating platform 40. Specifically, in this embodiment, using... Figure 4 The central axis of the first rotating platform 10 shown is vertical, and the diameter of the first rotating platform 10 is horizontal.

[0035] Please refer to Figure 3 , Figure 4 and Figure 5 The first rotating platform 10 is provided with a carrier 11 for placing part 1 202 and a carrier 2 12 for placing part 2 203 and part 3 204. When the main body 201 is placed on the carrier 11, part 1 202 is located directly below the circular hole 2011 on the main body 201.

[0036] Please refer to Figure 3 , Figure 5 and Figure 6 The articulated robot 24 has a first clamping assembly 21, a second clamping assembly 22, and a third clamping assembly 23 at its output end. The first clamping assembly 21 is used to clamp the main body 201, the second clamping assembly 22 is used to clamp part 1 202 and move it to be assembled onto the main body 201, and the third clamping assembly 23 is used to clamp part 2 203 or part 3 204. The articulated robot 24 is used to drive part 1 202, part 2 203, and part 3 204 to move and be assembled onto the main body 201. The first clamping assembly 21, the second clamping assembly 22, and the third clamping assembly 23 all include a gripper cylinder 212 and a gripper 213 connected to the output end of the gripper cylinder 212.

[0037] Please refer to Figure 2 , Figure 5 , Figure 6 and Figure 7 ,along Figure 2 Along the central axis of part 202, the outer diameter of the upper end of part 202 located at the circular hole 2011 on the main body 201 is smaller than that of the lower end. Therefore, when assembling part 202 onto the main body 201, part 202 is placed directly below the main body 201, and then the jaws 213 of the second clamping assembly 22 pass through the circular hole 2011 to clamp and deform part 202 before transferring it to the hole 2011. Part 3 204, along the... Figure 2 Compared to the two ends of the circular hole 2011 on the main body 201 along the central axis direction of part 1 202, the outer diameter of the upper end is larger than that of the lower end. Therefore, when assembling part 3 204 onto the main body 201, part 3 204 is placed above the main body 201, and then pressed into the circular hole 2011 by the pressing component 50. Specifically, in this embodiment, the jaws 213 of the first clamping component 21 and the jaws 213 of the third clamping component 23 are both two-jaw jaws, while the jaws 213 of the second clamping component 22 are four-jaw jaws. When the jaws 213 of the first clamping component 21 clamp the main body 201, they penetrate into the inner wall of the main body 201 and press against the inner wall of the main body 201. When the jaws 213 of the third clamping component 23 clamp part 2 203 or part 3 204, they clamp the outer periphery of part 2 203 or part 3 204.

[0038] Please refer to Figure 3The output end of the articulated robot is equipped with a carrier 241 for placing the first gripping assembly 21, the second gripping assembly 22, and the third gripping assembly 23. The articulated robot 24 has three rotary joints 242, capable of rotation in both the horizontal and vertical directions. One rotary joint 242 drives the carrier 241 to rotate horizontally, and two rotary joints 242 drive the carrier 241 to rotate vertically. The three rotary joints 242 cooperate to allow the carrier 241 to move the first gripping assembly 21, the second gripping assembly 22, and the third gripping assembly 23 to complete the transfer and assembly of the main body 201, part one 202, part two 203, and part three 204. By setting the articulated robot 24 in conjunction with the pressing assembly 50 to assemble the car horn speaker 200, assembly efficiency is improved.

[0039] Please refer to Figure 6 , Figure 9 and Figure 10 The positioning assembly includes a first cylinder 31 and a second cylinder 32. The output end of the first cylinder 31 is provided with a first locking block 311, which has a first locking groove 3111. The first cylinder 31 drives the first locking block 311 to lock the main body 201. The output end of the second cylinder 32 is provided with a second locking block 321, which has a second locking groove 3211. The second cylinder 32 drives the second locking groove 3211 to lock the main body 201. The first locking groove 3111 is U-shaped in the horizontal direction, and the second locking groove 3211 is inverted L-shaped in the vertical direction. The first locking block 311 locks the side wall of the main body 201 in the horizontal direction, and the second locking block 321 locks the side walls of the main body 201 in both the vertical and horizontal directions. The cooperation of the first locking block 311 and the second locking block 321 limits the main body 201 on the carrier 11 in both the horizontal and vertical directions, making it less prone to shaking when assembling part 202.

[0040] By setting the first locking block 311 and the second locking block 321, when the part 202 is inserted into the round hole 2011 on the main body 201, the first cylinder 31 and the second cylinder 32 drive the first locking block 311 and the second locking block 321 respectively to limit the main body 201, so that the main body 201 is not easy to shake when assembling the part 202, and it is easy for the part 202 to pass through the round hole 2011, thereby improving the overall assembly efficiency of the car horn speaker 200.

[0041] Please refer to Figure 6 , Figure 7 and Figure 8The carrier 11 is provided with a positioning hole 111 for placing part 202. A positioning through hole 112 is provided at the bottom end of the positioning hole 111. A pushing cylinder 13 is also provided on the first rotating table 10. The output end of the pushing cylinder 13 is provided with a push rod 131 corresponding to the positioning through hole 112. The pushing cylinder 13 is used to drive the push rod 131 to move part 202 in the positioning hole 111 towards the circular hole 2011 on the main body 201. A support frame 14 is fixedly connected to the pushing cylinder 13. A moving cylinder 15 is connected to the support frame 14. The output end of the moving cylinder 15 is connected to the support frame 14. The moving cylinder 15 is used to drive the pushing cylinder 13 to move. The position of the push rod 131 is initially adjusted by the moving cylinder 15, and then further adjusted by the pushing cylinder 13 driving the push rod 131 to move.

[0042] Please refer to Figure 3 , Figure 11 and Figure 12 The second rotating platform 40 is equipped with a pressing assembly 50, which is used to press part three 204 into part one 202 and part two 203. The pressing assembly 50 includes a pressing cylinder 51 and a fixing frame 52 connected to the output end of the pressing cylinder 51. The fixing frame 52 is equipped with multiple pressing cylinders 53. The pressing cylinder 51 is used to drive the pressing cylinders 53 to press part three 204 into part one 202 and part two 203. The second rotating platform 40 is also equipped with a carrier three 41 for placing the car horn speaker 200.

[0043] Please refer to Figure 4 and Figure 10 The first rotating platform 10 is provided with a partition plate 16. The partition plate 16 divides the first rotating platform 10 into two areas, each of which is equipped with a carrier 11 and a carrier 22, so as to facilitate the simultaneous assembly of part 1 202, as well as the steps of manually placing part 1 202 on carrier 11 and placing part 2 203 and part 3 204 on carrier 2 12. The first rotating platform 10 and the second rotating platform 40 are both connected to a rotary motor 17, which is used to drive the first rotating platform 10 or the second rotating platform 40 to rotate.

[0044] Please refer to Figure 4 The car horn speaker assembly equipment 100 also includes a placement rack 60 for placing the main body 201 and a material box 70, the placement rack 60 being inclined. The first rotating table 10 and the second rotating table 40 are both located between the placement rack 60 and the material box 70. The material box 70 is used to place the assembled car horn speaker 200. The first clamping assembly 21 is driven by the articulated robot 24 to transfer the assembled car horn speaker 200 into the material box 70.

[0045] When assembling the car horn speaker 200, part 1 202 is placed on carrier 1 1, and part 2 203 and part 3 204 are placed on carrier 2 12. First, the first rotating table 10 drives carrier 1 11 and carrier 2 12 to rotate to the corresponding positions. Then, the articulated robot 24 drives the first clamping assembly 21 to drive the gripper 213 to transfer the main body 201 from the placement rack 60 to carrier 1 11. The moving cylinder 15 cooperates with the pushing cylinder 13 to drive the push rod 131 to push part 2 203 to the gripper cylinder 212 near the second clamping assembly 22. The articulated robot 24 cooperates with the gripper cylinder 212 of the second clamping assembly 22 to drive the gripper 213 to pass through the round hole 2011 on the main body 201 to clamp part 2 203, causing part 2 203 to deform radially. Then, part 2 203 is transferred to the round hole 2011 and expands to the hole wall of the round hole 2011.

[0046] Next, the gripper cylinder 212 of the third clamping assembly 23 drives the gripper 213 to place part two 203, the main body 201 equipped with part one 202, and part three 204 onto the carrier 41, so that part two 203 is below the main body 201 and part three 204 is above the main body 201 and part one 202. The carrier 41 is rotated by the second rotating table 40 to correspond with the pressing cylinder 51. The pressing cylinder 51 drives the pressing cylinder 53 to press part three 204, so that part three 204 passes through part one 202 and part two 203, completing the assembly of the car horn speaker 200.

Claims

1. A car horn speaker assembly device, characterized in that, include: First rotating platform; The first rotating platform is provided with a carrier one for placing part one and a carrier two for placing part two and part three respectively; A second rotating platform; the second rotating platform is provided with a pressing component, which is used to press part three into part one and part two; An articulated robot, wherein the output end of the articulated robot is provided with a first clamping component, a second clamping component and a third clamping component, the first clamping component is used to clamp the main body, the second clamping component is used to clamp part one and move it to be assembled onto the main body, and the third clamping component is used to clamp part two or part three. The articulated robot is used to drive part one, part two and part three to move and be assembled onto the main body. The positioning component includes a first cylinder and a second cylinder. The output end of the first cylinder is provided with a first locking block, and the first cylinder is used to drive the first locking block to lock the main body. The output end of the second cylinder is provided with a second locking block, and the second cylinder is used to drive the second locking block to lock the main body.

2. The automotive horn speaker assembly equipment according to claim 1, characterized in that: The first card block has a first card slot, and the second card block has a second card slot. The first card slot is U-shaped in the horizontal direction, and the second card slot is inverted L-shaped in the vertical direction. The first card block locks the side wall of the main body in the horizontal direction, and the second card block locks the side walls of the main body in both the vertical and horizontal directions.

3. The automotive horn speaker assembly equipment according to claim 1, characterized in that: The first clamping assembly, the second clamping assembly, and the third clamping assembly all include a gripper cylinder and a gripper connected to the output end of the gripper cylinder.

4. The automotive horn speaker assembly equipment according to claim 3, characterized in that: The second clamping component has a four-jaw gripper. The gripper of the second clamping component is bent and conforms to the outer contour of part one. When assembling part one, the gripper of the second clamping component passes through the positioning hole to clamp the outer periphery of part one and transfer part one from the positioning hole to the round hole on the main body.

5. The automotive horn speaker assembly equipment according to claim 1, characterized in that: The pressing assembly includes a pressing cylinder and a fixed frame connected to the output end of the pressing cylinder. The fixed frame is provided with multiple pressing cylinders. The pressing cylinder is used to drive the pressing cylinders to press part three into part one and part two.

6. The automotive horn speaker assembly equipment according to claim 1, characterized in that: The carrier is provided with a positioning hole for placing part 1. The bottom end of the positioning hole is provided with a positioning through hole. The rotating platform is also provided with a pusher cylinder. The output end of the pusher cylinder is provided with a push rod corresponding to the positioning through hole. The pusher cylinder is used to drive the push rod to move part 1 in the positioning hole toward the round hole on the main body.

7. The automotive horn speaker assembly equipment according to claim 6, characterized in that: The pusher cylinder is connected to a support frame, and the support frame is connected to a movable cylinder. The output end of the movable cylinder is connected to the support frame, and the movable cylinder is used to drive the pusher cylinder to move.

8. The automotive horn speaker assembly equipment according to claim 1, characterized in that: It also includes a placement rack for placing the main body, and the placement rack is tilted.

9. The automotive horn speaker assembly equipment according to claim 1, characterized in that: It also includes a material box for holding the assembled car horn speaker. The assembled car horn speaker is transferred into the material box by the first clamping assembly driven by the articulated robot.

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