Chip mounter with plate feeding mechanism
The send board mechanism in the soldering machine addresses the issue of manual circuit board placement by automating the alignment and transport, improving precision and quality in soldering operations.
Patent Information
- Application Number
- CN202421978044.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-15
AI Technical Summary
Traditional patch machines lack board feeding devices, resulting in inconsistent manual placement of circuit boards, affecting patch accuracy and product quality.
A patch machine with a plate feeding mechanism is designed, including a suction device, positioning assembly and push rod system. The slider and gear transmission are driven by electric push rods to realize automatic positioning and transportation of the circuit board, and combined with rubber anti-slip pads to prevent clamping damage.
It realizes automatic positioning and transportation of circuit boards, improves patch accuracy and product quality, and ensures consistency of each placement.
Smart Images
Figure CN223110406U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of circuit board production equipment, in particular to a mounter with a board feeding mechanism. Background Art
[0002] The main function of the board feeding mechanism is to automatically feed the circuit board to be mounted onto the workbench of the mounter, and then send it to the next process after the chip mounting is completed. The board feeding mechanism can also be flexibly adjusted according to production requirements to adapt to circuit boards of different sizes and shapes, further improving the versatility of the equipment.
[0003] Modern mounters are equipped with multiple chip heads, each of which can operate components of different sizes and types simultaneously, covering from micro-components to large components. The chip heads are equipped with a high-resolution vision system, which can identify the marks or features on the PCB in real time to ensure that the components are accurately placed in the correct positions.
[0004] Traditional mounters are not equipped with a board feeding device, which requires operators to manually place the circuit board to be chipped onto the workbench of the mounter. Manually placing the circuit board is difficult to ensure that the position of each placement is exactly the same, which will cause deviations in the subsequent work of the mounter, affecting the chip mounting accuracy and product quality. Therefore, a mounter with a board feeding mechanism is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a mounter with a board feeding mechanism, aiming to improve the problems of the mounter's chip mounting accuracy and product quality decline caused by manually placing the circuit board in the prior art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A mounter with a board feeding mechanism, including a machine body, a transport block is fixedly connected to the upper left side of the machine body, an electric push rod I is fixedly connected to the upper part inside the transport block, a slider is slidably connected to the middle part inside the transport block, the left side of the slider is fixedly connected to the driving end of the electric push rod I, a rotating rod is rotatably connected to the inside of the slider, a gear is fixedly connected to the rear end of the rotating rod, a tooth groove is formed in the middle part inside the transport block, the gear is engaged inside the tooth groove, one end of a crank rod is fixedly connected to the front end of the rotating rod, the other end of the crank rod is rotatably connected to a suction device, a limiting plate is slidably connected to the rear side of the lower part of the suction device, and the rear end of the limiting plate is slidably connected to the inside of the front part of the transport block. A positioning component is arranged inside the machine body, and the positioning component is used for positioning the circuit board.
[0007] Further, the positioning component includes an electric push rod II, which is fixedly connected to the middle part inside the machine body. A push plate is slidably connected to the middle part inside the machine body. The lower part of the push plate is fixedly connected to the driving end of the electric push rod II. One ends of a plurality of uniformly distributed pull rods are rotatably connected to the edge of the push plate. The other ends of the plurality of pull rods are rotatably connected to clamping blocks. The lower parts of the plurality of clamping blocks are fixedly connected with limiting blocks, and the upper parts of the plurality of clamping blocks are fixedly connected with anti-slip pads.
[0008] Further, a patch module is fixedly connected to the upper right side of the machine body.
[0009] Further, a second limiting groove is opened in the middle of the front part of the machine body, and the rear end of the limiting plate slides inside the second limiting groove.
[0010] Further, a first limiting groove is opened in the lower part of the rear side of the suction device, and the front end of the limiting plate slides inside the first limiting groove.
[0011] Further, the anti-slip pad is made of rubber.
[0012] Further, a sliding groove is opened in the middle of the inside of the machine body, and the push plate slides inside the sliding groove.
[0013] Further, the plurality of limiting blocks are all T-shaped, and the lower parts of the plurality of limiting blocks slide inside the sliding groove.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the suction device sucks the circuit board. The electric push rod I drives the slider to slide to the right. The slider pushes the rotating rod and the gear to slide to the right. The gear will be pushed by the tooth groove to rotate. The gear drives the rotating rod and the crank rod to rotate. The crank rod pulls the suction device to move upward and to the right at the same time. The limiting plate will stabilize the sliding of the suction device. When the slider slides to the right side of the tooth groove, the suction device will release the circuit board, thereby realizing the function of circuit board transportation.
[0016] 2. In the utility model, when the electric push rod II is started, it pulls the push plate downward. The plurality of push plates pull the plurality of pull rods to slide closer to each other. The plurality of pull rods pull the plurality of clamping blocks to slide closer to each other. The plurality of clamping blocks will position the circuit board in the middle. At this time, the plurality of anti-slip pads can prevent the plurality of clamping blocks from clamping and damaging the circuit board. Description of the Drawings
[0017] Figure 1 is a three-dimensional schematic diagram of a chip mounter with a board feeding mechanism proposed by the utility model;
[0018] Figure 2 is a structural schematic diagram of the tooth groove of the chip mounter with a board feeding mechanism proposed by the utility model;
[0019] Figure 3 Schematic diagram of the structure of the slider of the mounter with a board feeding mechanism proposed by the present utility model;
[0020] Figure 4 Schematic diagram of the structure of the push board of the mounter with a board feeding mechanism proposed by the present utility model;
[0021] Figure 5 Schematic diagram of the structure of the clamping block of the mounter with a board feeding mechanism proposed by the present utility model.
[0022] Legend:
[0023] 1. Machine body; 2. Transport block; 3. SMT module; 4. Electric push rod 1; 5. Slide block; 6. Rotating rod; 7. Gear; 8. Crank rod; 9. Suction device; 10. Limiting plate; 11. Tooth groove; 12. Limiting groove 1; 13. Limiting groove 2; 14. Electric push rod 2; 15. Push board; 16. Pull rod; 17. Clamping block; 18. Limiting block; 19. Anti-slip pad; 20. Slide groove. Detailed implementation manners
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Refer to Figures 1 - 3, an embodiment provided by the present utility model: a mounter with a board feeding mechanism, comprising a machine body 1. The machine body 1 can support the movement of internal structures and prevent the internal structures from being interfered by the outside world. A transport block 2 is fixedly connected to the upper left side of the machine body 1. The transport block 2 can protect the movement of internal structures from being interfered by the outside world. A chip mounting module 3 is fixedly connected to the upper right side of the machine body 1. The chip mounting module 3 can perform chip mounting on a circuit board. An electric push rod 4 is fixedly connected to the upper part inside the transport block 2. The electric push rod 4 can push a slider 5 to move. A slider 5 is slidably connected to the middle part inside the transport block 2. The slider 5 can push a rotating rod 6 to move. The left side of the slider 5 is fixedly connected to the driving end of the electric push rod 4. A rotating rod 6 is rotatably connected to the inside of the slider 5. The rotating rod 6 can fix a gear 7. The rear end of the rotating rod 6 is fixedly connected to the gear 7. The gear 7 can push a crank rod 8 to rotate. A tooth groove 11 is formed in the middle part inside the transport block 2. The tooth groove 11 can push the gear 7 to rotate. The gear 7 meshes inside the tooth groove 11. One end of a crank rod 8 is fixedly connected to the front end of the rotating rod 6. The crank rod 8 can push a suction device 9 to move. The other end of the crank rod 8 is rotatably connected to the suction device 9. The suction device 9 can suck the circuit board. A limiting groove 12 is formed in the lower rear side of the suction device 9. A limiting plate 10 is slidably connected to the lower rear side of the suction device 9. The limiting plate 10 can stabilize the sliding of the suction device 9. The front end of the limiting plate 10 slides inside the limiting groove 12. A limiting groove 13 is formed in the middle part of the front of the machine body 1. The rear end of the limiting plate 10 slides inside the limiting groove 13. The rear end of the limiting plate 10 is slidably connected to the inside of the front part of the transport block 2. A positioning component is arranged inside the machine body 1. The positioning component is used for positioning the circuit board.
[0026] Refer to Figure 1 , Figure 4 and Figure 5, the positioning component includes the second electric push rod 14. The second electric push rod 14 can push the push plate 15 to move. The second electric push rod 14 is fixedly connected to the middle part inside the machine body 1. The push plate 15 is slidably connected to the middle part inside the machine body 1. The push plate 15 can pull a plurality of pull rods 16 to move. A chute 20 is opened in the middle part inside the machine body 1. The push plate 15 slides inside the chute 20. The lower part of the push plate 15 is fixedly connected to the driving end of the second electric push rod 14. One ends of a plurality of uniformly distributed pull rods 16 are rotatably connected to the edge of the push plate 15. The plurality of pull rods 16 can pull a plurality of clamping blocks 17 to slide close to each other. The other ends of the plurality of pull rods 16 are rotatably connected to the clamping blocks 17. The plurality of clamping blocks 17 can clamp and position the circuit board. The lower parts of the plurality of clamping blocks 17 are fixedly connected with limiting blocks 18. The plurality of limiting blocks 18 can stabilize the sliding of the plurality of clamping blocks 17. The plurality of limiting blocks 18 are all T-shaped, and the T-shape can prevent the plurality of limiting blocks 18 from slipping off. The lower parts of the plurality of limiting blocks 18 all slide inside the chute 20. The upper parts of the plurality of clamping blocks 17 are fixedly connected with anti-slip pads 19. The anti-slip pads 19 are made of rubber. The plurality of anti-slip pads 19 can prevent the plurality of clamping blocks 17 from sliding when positioning the circuit board.
[0027] Working principle: When using this device, it is necessary to place the circuit board on the upper parts of the plurality of clamping blocks 17. Then, the second electric push rod 14 is started to pull the push plate 15 downward. The plurality of push plates 15 pull the plurality of pull rods 16 to slide close to each other. The plurality of pull rods 16 pull the plurality of clamping blocks 17 to slide close to each other. The plurality of clamping blocks 17 will position the circuit board in the middle. At this time, the plurality of anti-slip pads 19 can prevent the plurality of clamping blocks 17 from directly clamping and damaging the circuit board. Then, the second electric push rod 14 pushes the push plate 15 to move slightly upward. The plurality of push plates 15 push the plurality of pull rods 16 and the clamping blocks 17 to return to their positions. At this time, the circuit board can be transported to the bottom of the chip module 3 for processing. At this time, the suction device 9 is started to suck and hold the circuit board. The first electric push rod 4 drives the slider 5 to slide to the right. The slider 5 pushes the rotating rod 6 and the gear 7 to slide to the right. The gear 7 will be pushed by the tooth groove 11 to rotate. The gear 7 drives the rotating rod 6 and the crank rod 8 to rotate. The crank rod 8 pulls the suction device 9 to move upward and to the right at the same time. The limiting plate 10 will stabilize the sliding of the suction device 9. When the slider 5 slides to the right side of the tooth groove 11, at this time, the suction device 9 will be located on the left side of the chip module 3. The suction device 9 will release the circuit board. The circuit board will be transported by the chip module 3 to its interior for processing, and then slide out from the right side of the chip module 3. Thus, the chip processing of the circuit board can be completed.
[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A mounter with a board feeding mechanism, comprising a machine body (1), characterized in that: On the upper left side of the body (1), a transport block (2) is fixedly connected. Inside the upper part of the transport block (2), an electric push rod one (4) is fixedly connected. Inside the middle part of the transport block (2), a slider (5) is slidably connected. The left side of the slider (5) is fixedly connected to the driving end of the electric push rod one (4). Inside the slider (5), a rotating rod (6) is rotatably connected. At the rear end of the rotating rod (6), a gear (7) is fixedly connected. Inside the middle part of the transport block (2), a tooth groove (11) is formed. The gear (7) meshes inside the tooth groove (11). At the front end of the rotating rod (6), one end of a crank rod (8) is fixedly connected. The other end of the crank rod (8) is rotatably connected to a suction device (9). At the lower rear side of the suction device (9), a limiting plate (10) is slidably connected. The rear end of the limiting plate (10) is slidably connected inside the front part of the transport block (2). Inside the body (1), a positioning component is provided, and the positioning component is used for positioning the circuit board.
2. The pick-and-place machine with a board feeding mechanism according to claim 1, wherein: The positioning component includes an electric push rod two (14). The electric push rod two (14) is fixedly connected to the middle part inside the body (1). Inside the middle part of the body (1), a push plate (15) is slidably connected. The lower part of the push plate (15) is fixedly connected to the driving end of the electric push rod two (14). At the edge of the push plate (15), one ends of a plurality of uniformly distributed pull rods (16) are rotatably connected. The other ends of the plurality of pull rods (16) are all rotatably connected to clamping blocks (17). At the lower part of the plurality of clamping blocks (17), limiting blocks (18) are fixedly connected. At the upper part of the plurality of clamping blocks (17), anti-slip pads (19) are fixedly connected.
3. The mounter with a board feeding mechanism according to claim 1, characterized in that: On the upper right side of the body (1), a patch module (3) is fixedly connected.
4. The mounter with a board feeding mechanism according to claim 1, characterized in that: In the middle part of the front of the body (1), a limiting groove two (13) is formed. The rear end of the limiting plate (10) slides inside the limiting groove two (13).
5. The mounter with a board feeding mechanism according to claim 1, characterized in that: At the lower rear side of the suction device (9), a limiting groove one (12) is formed. The front end of the limiting plate (10) slides inside the limiting groove one (12).
6. The pick-and-place machine with a board feeding mechanism according to claim 2, characterized in that: The anti-slip pad (19) is made of rubber.
7. The pick-and-place machine with a board feeding mechanism according to claim 2, characterized in that: Inside the middle part of the body (1), a sliding groove (20) is formed. The push plate (15) slides inside the sliding groove (20).
8. The mounter with a board feeding mechanism according to claim 7, characterized in that: The plurality of limiting blocks (18) are all T-shaped, and the lower parts of the plurality of limiting blocks (18) slide inside the sliding groove (20).