High-speed positioning and adsorbing device for component patch

Abstract

The utility model relates to component patch technology field discloses component patch high -speed positioning adsorption device, including carrier and load frame, the top inner wall of load frame is fixedly connected with air cylinder no.

Description

Technical Field

[0001] This utility model relates to the field of component mounting technology, and in particular to a high-speed positioning and adsorption device for component mounting. Background Technology

[0002] Surface Mount Technology (SMT) is an assembly technology that directly mounts and solders leadless or short-lead electronic components (such as resistors, capacitors, and chips) onto the surface of a printed circuit board (PCB) or other substrates. This technology achieves electrical connection and mechanical fixation between components and the circuit board through processes such as dispensing, mounting, and reflow soldering, and features miniaturization, high density, and high reliability.

[0003] The component placement high-speed positioning adsorption device is a device used in electronic component placement machines. It can quickly and accurately pick up and place tiny electronic components to designated positions. Through the principle of vacuum adsorption, the adsorption head generates negative pressure to pick up the components. At the same time, with the help of a high-precision mechanical transmission device and a vision positioning device, the position and posture of the adsorption head are precisely controlled.

[0004] In existing technologies, some component placement positioning and adsorption devices often rely on a single fixed nozzle or require manual nozzle replacement. When using a single fixed nozzle, the equipment can only accommodate components within a specific size range. For components outside this range, problems such as unstable adsorption and low placement accuracy arise. Manually replacing the nozzle is not only cumbersome and time-consuming, increasing downtime and reducing production efficiency, but frequent nozzle replacements can also damage the nozzle, increasing production costs and causing components to fall off or be misplaced, affecting product quality and production efficiency. Therefore, a high-speed component placement positioning and adsorption device is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a high-speed positioning and adsorption device for component placement, which aims to improve the problems of component falling off and misalignment in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-speed positioning and adsorption device for component placement includes a carrier and a frame. A cylinder is fixedly connected to the top inner wall of the frame. A driven plate is fixedly connected to the driving end of the cylinder. Multiple driven rings are fixedly connected to the bottom of the driven plate. Multiple connecting posts are fixedly connected to the bottom of the frame. A sleeve is fixedly connected to the outside of the connecting posts. Two adjusting grooves are opened inside the sleeve. Adjusting blocks are slidably connected inside the adjusting grooves. A spring is fixedly connected to the bottom of the adjusting blocks. Two connecting rods are rotatably connected to the front side of one of the adjusting blocks. A suction nozzle is slidably connected to the outside of the sleeve. A second suction nozzle is fixedly connected to the bottom of the sleeve. A horizontal moving frame is slidably connected to the bottom of the carrier. A reinforcing component for reinforcing the adsorption device is slidably connected inside the horizontal moving frame.

[0008] As a further description of the above technical solution:

[0009] The reinforcement component includes a connecting block, a connecting plate detachably connected to the bottom of the connecting block, multiple reinforcement slots are respectively opened inside the connecting block and the connecting plate, two reinforcement blocks are arranged inside the reinforcement slot, and multiple fixing slots are opened inside the connecting plate. A second spring is fixedly connected to the left inner wall of one of the fixing slots, and a slider is fixedly connected to the right side of the second spring.

[0010] As a further description of the above technical solution:

[0011] A connecting block is fixedly connected to the bottom of the slider, a connecting plate is fixedly connected to the right side of the multiple connecting blocks, and a push plate is fixedly connected to the right side of the connecting plate.

[0012] As a further description of the above technical solution:

[0013] The driven ring is slidably connected to the outside of the sleeve, and the bottom of the driven ring is in contact with the tops of the two adjusting blocks;

[0014] As a further description of the above technical solution:

[0015] The top of one of the connecting rods is rotatably connected to the bottom of the first suction nozzle, and the bottom of the other connecting rod is rotatably connected to the top of the second suction nozzle;

[0016] As a further description of the above technical solution:

[0017] The slider is externally slidably connected to the inside of the fixing groove, and the left side of one of the connecting blocks is fixedly connected to the right side of one of the reinforcing blocks;

[0018] As a further description of the above technical solution:

[0019] The top of the frame is fixedly connected to multiple guide posts, and the front and rear sides of the connecting plate are respectively fixedly connected to fixed plates. The outside of the guide posts is slidably connected to the inside of the fixed plates.

[0020] As a further description of the above technical solution:

[0021] The bottom of the connecting plate is fixedly connected to a second cylinder, and the outside of the connecting block is slidably connected to the inside of the horizontal moving frame.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the driven plate is moved by the cylinder, and then the driven ring slides in the sleeve. The driven ring then presses the adjusting block, causing it to slide in the adjusting groove. The adjusting block then drives the nozzle one to slide down through the connecting rod, causing the nozzle one to cover the nozzle two. When the force on the adjusting block ends, the elasticity of the spring one can reset the adjusting block, thereby realizing the rapid switching of nozzles without manual replacement. It can automatically adapt to components of different sizes, significantly improve the placement efficiency, and meet diverse production needs. The spring reset mechanism ensures that the nozzle adjustment structure can return to its precise position, avoiding repeated adjustment errors.

[0024] 2. In this utility model, by manually pushing the push plate, the slider and connecting block are moved inward through the connecting plate, which in turn moves the reinforcing block. The slider is then reset by the second spring, and the slider, through the connecting block, moves the reinforcing block back to its original position, causing it to engage in the reinforcing groove of the connecting block. This allows the reinforcing block to disengage from the reinforcing groove, thus achieving a simple and quick process for reinforcement and de-reinforcement, saving operation time, and ensuring that the reinforcing block is firmly engaged in the reinforcing groove of the connecting block, providing a stable and reliable reinforcement effect for the adsorption device. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the high-speed positioning and adsorption device for component patching proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the connecting block of the high-speed positioning and adsorption device for component patching proposed in this utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 for Figure 2 Enlarged view of section B in the middle.

[0029] Legend:

[0030] 1. Carrier; 2. Carrier frame; 3. Cylinder 1; 4. Driven plate; 5. Driven ring; 6. Connecting column; 7. Sleeve; 8. Adjusting groove; 9. Adjusting block; 10. Connecting rod; 11. Suction nozzle 1; 12. Suction nozzle 2; 13. Horizontal moving frame; 14. Connecting block; 15. Connecting plate; 16. Reinforcing groove; 17. Fixing groove; 18. Spring 2; 19. Slider; 20. Connecting block; 21. Reinforcing block; 22. Connecting plate; 23. Push plate; 24. Guide column; 25. Fixing plate; 26. Cylinder 2. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1 to 3 This utility model provides an embodiment of a high-speed positioning and adsorption device for component patch, comprising a carrier 1 and a frame 2. The carrier 1 provides installation space and support for the device below, and can also perform Y-axis displacement for the adsorption device below. A cylinder 3 is fixedly connected to the top inner wall of the frame 2. The cylinder 3 is the power source for the adjustment component. A driven plate 4 is fixedly connected to the drive end of the cylinder 3. The driven plate 4 receives the force from the cylinder 3 and slides. Multiple driven rings 5 ​​are fixedly connected to the bottom of the driven plate 4, and the driven rings 5 ​​receive the force from the driven plate 4 and slide. Multiple connecting posts 6 are fixedly connected to the bottom of the frame 2. The connecting posts 6 provide fixation and support for the outer sleeve 7. The sleeve 7 is fixedly connected to the outside of the connecting posts 6, and the sleeve 7 provides space for the adjustment groove 8.

[0033] The sleeve 7 has two adjustment grooves 8 inside. The adjustment grooves 8 provide a limiting and guiding function for the adjustment block 9. The adjustment block 9 is slidably connected inside the adjustment groove 8. The adjustment block 9 slides under the pressure from the driven ring 5, and then drives the suction nozzle 11 to slide through the connecting rod 10. The bottom of the adjustment block 9 is fixedly connected to a spring. The spring has an elastic function and can push the adjustment block 9 to reset through its own elastic function after the force on the adjustment block 9 ends. Two connecting rods 10 are rotatably connected to the front side of one of the adjustment blocks 9. The connecting rods 10 are used to receive the force from the adjustment block 9 and drive the suction nozzle 11 to slide down.

[0034] The sleeve 7 is externally slidably connected to a suction nozzle 11, which is a secondary suction nozzle used to adsorb larger components. The sleeve 7 is externally fixedly connected to a suction nozzle 2 12, which is a primary suction nozzle used to adsorb smaller components. When the connecting rod 10 pulls the suction nozzles 11 and 2 12 to slide, the reaction force generated by the difficult movement of the suction nozzle 2 12 causes the adjusting block 9 to pull the suction nozzle 11 down through the connecting rod 10 to cover the suction nozzle 2 12, thereby adsorbing larger components. The bottom of the carrier 1 is slidably connected to a horizontal moving frame 13, which provides X-axis displacement for the adsorption device. The interior of the horizontal moving frame 13 is slidably connected to a reinforcement component for reinforcing the adsorption device.

[0035] Reference Figure 2 and Figure 4 The reinforcing component includes a connecting block 14, which provides fixation and support for the connecting plate 15. The connecting plate 15 is detachably connected to the bottom of the connecting block 14, and the connecting plate 15 is connected to the connecting block 14 by screws. Multiple reinforcing grooves 16 are provided inside the connecting block 14 and the connecting plate 15, respectively. The reinforcing grooves 16 provide installation space for the reinforcing blocks 21. Two reinforcing blocks 21 are provided inside the reinforcing grooves 16, which are used to snap into the reinforcing grooves 16 inside the connecting block 14 to complete the reinforcement. Multiple fixing grooves 17 are provided inside the connecting plate 15, which provide fixation and support for the second spring 18. The second spring 18 is fixedly connected to the left inner wall of one of the fixing grooves 17. The second spring 18 has an elastic function and can push the slider 19 to reset through its own elasticity after the slider 19 is subjected to force. The slider 19 is fixedly connected to the right side of the second spring 18, and the slider 19 provides limiting and guiding functions for the connecting block 20.

[0036] Reference Figures 2 to 4 The bottom of the slider 19 is fixedly connected to a connecting block 20, which serves to connect the connecting plate 22 and the reinforcing block 21. The right side of the multiple connecting blocks 20 is fixedly connected to a connecting plate 22, which is used to receive the force from the push plate 23 for sliding. The right side of the connecting plate 22 is fixedly connected to the push plate 23. When the reinforcement is released, the push plate 23 is pushed inward manually, which in turn drives the connecting plate 22 to move synchronously. The connecting plate 22 then drives the connecting block 20 and the slider 19 to move synchronously, which in turn drives the reinforcing block 21 to disengage from the internal reinforcing groove 16 of the connecting block 14, thereby canceling the reinforcement of the adsorption device. When reinforcement is required, the connecting plate 15 is placed in a suitable position, and the elastic action of the spring 18 pushes the slider 19 and the connecting block 20 to reset, which in turn drives the reinforcing block 21 to snap into the corresponding reinforcing groove 16 of the connecting block 14.

[0037] The driven ring 5 is externally slidably connected to the inside of the sleeve 7. The sleeve 7 provides a limiting and guiding function for the driven ring 5. The bottom of the driven ring 5 is in contact with the top of the two adjusting blocks 9. The driven ring 5 is subjected to the force from the driven plate 4 and slides down, thereby squeezing the adjusting blocks 9 and causing them to slide down. The top of one of the connecting rods 10 is rotatably connected to the bottom of the first suction nozzle 11. The connecting rod 10 pulls the first suction nozzle 11 down. The bottom of the other connecting rod 10 is rotatably connected to the top of the second suction nozzle 12. Since the second suction nozzle 12 is difficult to move, the resulting reaction force drives the adjusting block 9 down. The slider 19 is externally slidably connected to the inside of the fixing groove 17. The fixing groove 17 provides a limiting and guiding function for the slider 19.

[0038] One of the connecting blocks 20 is fixedly connected to the right side of one of the reinforcing blocks 21 on the left side. The connecting block 20 serves to connect the connecting plate 22 of the reinforcing block 21. Multiple guide posts 24 are fixedly connected to the top of the frame 2. The guide posts 24 are used to guide and limit the lifting and lowering of the adsorption device. Fixed plates 25 are fixedly connected to the front and rear sides of the connecting plate 15 respectively. The fixed plates 25 limit and guide the guide posts 24. The outside of the guide posts 24 is slidably connected to the inside of the fixed plates 25. The fixed plates 25 provide the limiting and guiding functions for the guide posts 24. A cylinder 26 is fixedly connected to the bottom of the connecting plate 15. The cylinder 26 is the power source for the lifting and lowering of the adsorption device. The outside of the connecting block 14 is slidably connected to the inside of the horizontal moving frame 13. The horizontal moving frame 13 provides X-axis displacement guidance for the connecting block 14.

[0039] Working principle: During use, the carrier 1 provides installation support for the device below and enables Y-axis displacement, while the horizontal moving frame 13 provides X-axis displacement for the adsorption device. When the suction nozzle needs to be adjusted, the cylinder 3 drives the driven plate 4 to move, which in turn drives the driven ring 5 to slide within the sleeve 7. The driven ring 5 then presses the adjusting block 9, causing it to slide within the adjusting groove 8. The adjusting block 9 then drives the suction nozzle 11 to slide down via the connecting rod 10. Since the suction nozzle 2 12 is fixed, a reaction force is generated, causing the adjusting block 9 to slide down further, causing the suction nozzle 11 to cover the suction nozzle 2 12, thereby achieving adsorption of components of different sizes. When the force on the adjusting block 9 ends, the elasticity of the spring 1 allows the adjusting block 9 to return to its original position.

[0040] When the adsorption device needs to be reinforced, the push plate 23 is first manually pushed, which then drives the slider 19 and the connecting block 20 to move inward through the connecting plate 22. This moves the reinforcing block 21, placing the connecting plate 15 in the appropriate position. The slider 19 is then reset by the spring 18, which in turn drives the reinforcing block 21 to reset through the connecting block 20, causing it to engage in the reinforcing groove 16 of the connecting block 14, thus completing the reinforcement. When the reinforcement needs to be removed, the push plate 23 is manually pushed, which moves the connecting plate 22, the connecting block 20, and the slider 19, causing the reinforcing block 21 to disengage from the reinforcing groove 16, thus canceling the reinforcement. The cylinder 26 provides power for the lifting and lowering of the adsorption device, while the guide column 24 and the fixing plate 25 serve as guides and limiters.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-speed positioning and adsorbing device for component patch, comprising a carrier (1) and a carrier frame (2), characterized in that: A cylinder (3) is fixedly connected to the top inner wall of the carrier frame (2). A driven plate (4) is fixedly connected to the driving end of the cylinder (3). Multiple driven rings (5) are fixedly connected to the bottom of the driven plate (4). Multiple connecting posts (6) are fixedly connected to the bottom of the carrier frame (2). A sleeve (7) is fixedly connected to the outside of the connecting posts (6). Two adjustment grooves (8) are opened inside the sleeve (7). An adjustment block (9) is slidably connected inside the adjustment groove (8). A spring is fixedly connected to the bottom of the adjustment block (9). Two connecting rods (10) are rotatably connected to the front side of one of the adjustment blocks (9). A suction nozzle (11) is slidably connected to the outside of the sleeve (7). A suction nozzle (12) is fixedly connected to the bottom of the sleeve (7). A horizontal moving frame (13) is slidably connected to the bottom of the carrier (1). A reinforcement component for reinforcing the adsorption device is slidably connected inside the horizontal moving frame (13).

2. The device according to claim 1, wherein: The reinforcement component includes a connecting block (14), and a connecting plate (15) is detachably connected to the bottom of the connecting block (14). Multiple reinforcement grooves (16) are respectively opened inside the connecting block (14) and the connecting plate (15). Two reinforcement blocks (21) are arranged inside the reinforcement groove (16). Multiple fixing grooves (17) are opened inside the connecting plate (15). A second spring (18) is fixedly connected to the left inner wall of one of the fixing grooves (17), and a slider (19) is fixedly connected to the right side of the second spring (18).

3. The device according to claim 2, wherein: The bottom of the slider (19) is fixedly connected to a connecting block (20), and the right side of the multiple connecting blocks (20) is fixedly connected to a connecting plate (22), and the right side of the connecting plate (22) is fixedly connected to a push plate (23).

4. The device according to claim 1, wherein: The driven ring (5) is slidably connected to the outside of the sleeve (7), and the bottom of the driven ring (5) is in contact with the top of the two adjusting blocks (9).

5. The device according to claim 1, wherein: The top of one of the connecting rods (10) is rotatably connected to the bottom of the first suction nozzle (11), and the bottom of the other connecting rod (10) is rotatably connected to the top of the second suction nozzle (12).

6. The device according to claim 3, wherein: The slider (19) is externally slidably connected to the inside of the fixing groove (17), and the left side of one of the connecting blocks (20) is fixedly connected to the right side of one of the reinforcing blocks (21).

7. The high-speed positioning and adsorption device for component placement according to claim 2, characterized in that: The top of the frame (2) is fixedly connected with a plurality of guide posts (24), and the front and rear sides of the connecting plate (15) are respectively fixedly connected with fixing plates (25), and the outside of the guide posts (24) is slidably connected to the inside of the fixing plates (25).

8. The device according to claim 2, wherein: The bottom of the connecting plate (15) is fixedly connected to a cylinder (26), and the outside of the connecting block (14) is slidably connected to the inside of the horizontal moving frame (13).

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