Automatic docking device of aging plate with guide positioning pin and using method

Abstract

This invention provides an automatic docking device and method for aging boards with guide positioning pins, belonging to the technical field of automatic docking devices for aging boards with guide positioning pins. It includes an L-shaped plate, a top strip block, a positioning pin testing module, and an auxiliary alignment module. The top strip block is fixedly connected to the front of the L-shaped plate. An elliptical through-slot is formed at the top of the top strip block. The positioning pin testing module is located at the top of the top strip block, and the auxiliary alignment module is located on the front of the top strip block. This invention, through the positioning pin testing module, can automatically detect whether the positioning pins are broken, shortened, or missing before docking the aging board and the test board, and visually indicate abnormalities through an indicator light. This can, to a certain extent, reduce the possibility of problems such as incomplete docking, poor contact, and overload burnout caused by insufficient effective length of the positioning pins, thereby improving the safety and stability of the aging test to a certain extent.

Description

Technical Field

[0001] This invention relates to the technical field of automatic docking devices for aging boards with guide positioning pins, and particularly to an automatic docking device for aging boards with guide positioning pins and its usage method. Background Technology

[0002] The automatic docking device for aging boards with guide positioning pins is an automated device in electronic aging test production lines that enables automatic, accurate, and reliable connection between aging boards and test backplanes.

[0003] A floating docking structure for aging board slots is disclosed in Chinese Invention Patent Application Publication No. CN222320542U. Although the above device is simple in structure and easy to debug, and can adjust the horizontal position of the slot board to avoid misalignment of PCB boards and reduce damage to slots and gold fingers, the above device ignores the fact that if the positioning pins on the aging board are broken, shortened or missing, it may lead to problems such as improper docking, poor contact, and overload burning of the board, thereby affecting the safety and stability of aging tests. The above device also ignores the fact that precise adjustment is required before docking the aging board and the test board. Without coarse positioning and fine correction, the docking difficulty between the aging board and the test board may increase, the docking success rate will be greatly reduced, and the docking speed and production line efficiency will be affected. Therefore, this application provides an automatic docking device for aging boards with guide positioning pins and a method of use to meet the needs. Summary of the Invention

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides an automatic docking device and method for aging boards with guide positioning pins. This solves the problems of existing devices being unable to detect whether the positioning pins are broken, shortened, or missing, the inability to guarantee the safety and stability of aging tests, and the low automation, low success rate, and inability to guarantee docking speed and production line efficiency of existing devices.

[0005] (II) Technical Solution To solve the above-mentioned technical problems, the present invention provides the following technical solution: An automatic docking device for aging boards with guide positioning pins and its usage method include an L-shaped plate. A top strip block is fixedly connected to the front of the L-shaped plate. An elliptical through groove is opened on the top of the top strip block. A positioning pin test module is provided on the top of the top strip block. An auxiliary alignment module is provided on the front of the top strip block. A top connecting plate is fixedly connected to the side of the top strip block. A long rod threaded hole is opened on the top of the top connecting plate. A long rod bolt is threaded inside the long rod threaded hole. A bottom connecting plate is installed on the top connecting plate through the long rod bolt. A rotating shaft hole is opened on the top of the bottom connecting plate. A rotating shaft is provided inside the rotating shaft hole. The rotating shaft and the long rod bolt are mutually compatible. A bottom strip block is fixedly connected to one side of the bottom connecting plate. An elliptical groove is opened on the top of the bottom strip block. A circular through hole is opened on the front of the bottom strip block. A small plate is fixedly connected to the back of the bottom strip block. A circular magnetic plate is provided on the front of the small plate.

[0006] Preferably, the positioning pin testing module includes a U-shaped frame, a rotating rod hole is provided on the side of the U-shaped frame, a rotating rod is provided inside the rotating rod hole, a torsion spring is fixedly connected to one end of the rotating rod, and a cap is fixedly connected to one end of the torsion spring.

[0007] Preferably, one end of the cap is fixedly connected to a U-shaped frame, the other end of the rotating rod is fixedly connected to a vertical column, the surface of the vertical column is provided with an electromagnetic ring, the top of the electromagnetic ring is provided with a light, the back of the U-shaped frame is fixedly connected to a power supply compartment, and the front of the power supply compartment is provided with a charging compartment.

[0008] Preferably, the power supply compartment has a connecting line on its side, one end of the connecting line has a switch controller, the switch controller is connected to a bottom strip block by a switch controller bolt thread, the front of the switch controller has a switch button, and one side of the switch controller has a first external wiring connection.

[0009] Preferably, the auxiliary alignment module includes a middle connecting plate, a base plate is fixedly connected to the front of the middle connecting plate, a left vertical plate and a right vertical plate are fixedly connected to the side of the base plate from left to right, and an infrared projector body is provided on the top of the base plate.

[0010] Preferably, the infrared projector body is connected to a base plate by an infrared projector bolt thread. The front of the infrared projector body is provided with an infrared reflector receiver and a short-range infrared projector from top to bottom. The top of the infrared projector body is provided with a long-range infrared projector and a relay from front to back.

[0011] Preferably, a signal transmitter is fixedly connected to one side of the relay, a second external wiring is provided on the other side of the relay, and a left vertical base plate is fixedly connected to the bottom of the left vertical plate.

[0012] Preferably, a right vertical base plate is fixedly connected to the bottom of the right vertical plate, and cylinder rod holes are opened on the sides of the left and right vertical base plates. A cylinder is provided on the sides of both the left and right vertical base plates, and a signal receiver is provided on one side of the cylinder.

[0013] Preferably, a cylinder rod is provided on the other side of the cylinder, the cylinder rod and the cylinder rod hole are adapted to each other, a push plate is provided at one end of the cylinder rod, the cylinder rod is threadedly connected to the push plate by a cylinder rod bolt, and a soft pad is provided on one side of the push plate.

[0014] The method of using the automatic docking device for aging boards with guide positioning pins includes the following steps: Step 1: The L-shaped plate is installed on the side of the test board, so that the top strip block and its auxiliary structural components are vertically set on the top of the test board. After the aging board with guide positioning pins is placed on the conveyor belt, the auxiliary alignment module can be remotely roughly positioned to roughly fix the position of the aging board on the conveyor belt. The module can also adjust the aging board to a very precise position through close-range fine positioning adjustment, so that the positioning pin on the aging board can be more accurately inserted into the circular through hole of the bottom strip block. After the positioning pin is inserted into the circular through hole, the positioning pin will abut against the positioning pin test module. The positioning pin test module can automatically detect whether the positioning pin is broken, shortened or missing, and visually indicate the abnormality by lighting up the light. After passing through the positioning pin test module, the normal positioning pin will abut against the circular magnetic plate and be firmly attracted. At this time, the aging plate cannot move. Then, the long rod bolt needs to be rotated, so that the long rod bolt rotates in the long rod threaded hole, and then the bottom of the long rod bolt moves downward continuously. The bottom end of the long rod bolt is inside the rotating shaft, and the inside of the rotating shaft can rotate synchronously with the long rod bolt. Therefore, the rotation of the long rod bolt can only drive the bottom strip block to move up and down, but cannot make the bottom strip block rotate. When the bottom strip block moves downward, it will drive the aging plate to move downward together, so that the aging plate can be pressed tightly against the test plate, thus starting the aging test. Step 2: When the normal positioning pin is inserted into the circular through hole of the bottom strip block, the positioning pin will abut against the vertical column and eventually against the circular magnetic plate and be attracted. The normal positioning pin abuts against the bottom of the vertical column. As the positioning pin continues to move forward, the bottom of the vertical column will also be pushed forward, causing the upper part of the vertical column to move in the opposite direction, thereby causing the rotating rod to rotate and the torsion spring to rotate. At this time, the electromagnetic coil will move away from the charging compartment, and the vertical column and the light will be placed horizontally inside the U-shaped frame. Although the aging board abuts against the switch button of the switch controller, the electromagnetic coil and the charging compartment are not in contact, so it cannot provide power support to the light. The vertical column and the light bulb are lying horizontally and not lit. When the positioning pin is damaged, shortened, or missing, it cannot reach the vertical column. Although the aging board is already against the switch button of the switch controller, and the power supply compartment receives power to provide power to the charging compartment, the vertical column remains upright because the positioning pin cannot reach it. The electromagnetic coil on the upright vertical column will be attracted to the charging compartment, so that the charging compartment can provide power to the light bulb, which then lights up. When the vertical column is upright and lit, it indicates that the positioning pin is damaged, shortened, or missing. In this case, the aging board needs to be removed to prevent affecting the safety and stability of the aging test. Step 3: After the infrared projector body is powered on, the remote infrared projector releases a remote laser frame to the remote end of the conveyor belt, allowing the worker to place the aging board inside the remote laser frame. This is a rough positioning. At this time, the aging board on the conveyor belt will maintain its current position and continue to be transported. Meanwhile, the near-range infrared projector releases a laser to the near end of the module. The infrared reflection receiver can receive the reflected laser, thereby calculating relevant data and transmitting relevant instructions to the signal transmitter through the infrared projector body. The signal transmitter then transmits the start or stop signal to the signal receiver of the cylinder, thereby starting or stopping the cylinder. When the aging board is transported to the near end of the infrared projector body, the laser emitted by the near-range infrared projector will be reflected on the aging board and the conveyor belt towards the infrared reflection receiver. The infrared reflection receiver calculates whether the aging board is in the correct position based on the reflection at different positions. If adjustment is needed, a signal is transmitted to the signal receiver through the signal transmitter. The signal receiver controls the cylinder to start, which in turn causes the cylinder rod to extend or retract, thereby causing the push plate to move towards the aging board with the soft pad, thus pushing the aging board to make precise movement and adjustment. This process is carried out simultaneously.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above solution, the positioning pin test module can automatically detect whether the positioning pin is broken, shortened or missing before the aging board and the test board are connected, and intuitively indicate the abnormality by lighting up the light. This can reduce the possibility of problems such as poor connection, poor contact or overload burnout caused by insufficient effective length of positioning pin, and thus improve the safety and stability of aging test to a certain extent.

[0016] By setting up an auxiliary alignment module, the aging board can be adjusted in position before docking through two-stage alignment: coarse positioning and fine correction. This allows the aging board to accurately dock with the test board, which can reduce the difficulty of automatic docking of the aging board to a certain extent, improve the docking success rate, and thus increase the docking speed and production line efficiency.

[0017] In summary, this invention has the advantages of improving the safety and stability of aging tests and enabling highly automated aging board docking, thereby increasing the success rate, docking speed, and production line efficiency. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure and usage method of an automatic docking device for aging boards with guide positioning pins; Figure 2 for Figure 1 A schematic diagram of the exploded structure; Figure 3 for Figure 1 Schematic diagram of the strip block assembly; Figure 4 for Figure 3 Enlarged schematic diagram of a local part of the structure; Figure 5 for Figure 1 Schematic diagram of the positioning pin test module; Figure 6 for Figure 5 A schematic diagram of the U-shaped frame assembly; Figure 7 for Figure 5 Schematic diagram of the vertical column assembly; Figure 8 for Figure 5 A schematic diagram of the charging case assembly; Figure 9 for Figure 1 A schematic diagram of the auxiliary alignment module; Figure 10 for Figure 9 Schematic diagram of the connecting plate assembly; Figure 11 for Figure 9 Schematic diagram of the infrared projector assembly; Figure 12 for Figure 11 Enlarged schematic diagram of a local part of the structure; Figure 13 for Figure 9 A schematic diagram of the fine-tuning assembly.

[0019] [Figure Labels] 1. L-shaped plate; 2. Top strip block; 3. Positioning pin test module; 301. U-shaped frame; 302. Rotating rod; 303. Torsion spring; 304. Cap; 305. Vertical column; 306. Electromagnetic coil; 307. Lighter; 308. Power supply compartment; 309. Charging compartment; 310. Connecting wire; 311. Switch controller; 312. Switch button; 313. First external wiring; 4. Auxiliary alignment module; 401. Middle section connecting plate; 402. Base plate; 403. Left vertical plate; 404. Right vertical plate; 405. Infrared... Projector body; 406, Infrared reflector receiver; 407, Short-range infrared projector; 408, Long-range infrared projector; 409, Relay; 410, Signal transmitter; 411, Second external wiring; 412, Left vertical base plate; 413, Right vertical base plate; 414, Cylinder; 415, Signal receiver; 416, Cylinder rod; 417, Push plate; 418, Soft pad; 5, Top connecting plate; 6, Long rod bolt; 7, Bottom connecting plate; 8, Rotating shaft; 9, Bottom strip block; 10, Small plate; 11, Circular magnetic plate.

[0020] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of the present invention. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0021] The automatic docking device for aging boards with guide positioning pins and its usage method provided by the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0022] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0023] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0024] It is understood that the meanings of “on”, “above”, and “above” in this invention should be interpreted in the broadest manner, such that “on” means not only “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” means not only “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0025] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0026] like Figures 1 to 4As shown, embodiments of the present invention provide an automatic docking device for aging boards with guide positioning pins and a method of use, including an L-shaped plate 1, a top strip block 2 fixedly connected to the front of the L-shaped plate 1, an elliptical through groove on the top of the top strip block 2, a positioning pin test module 3 on the top of the top strip block 2, an auxiliary alignment module 4 on the front of the top strip block 2, a top connecting plate 5 fixedly connected to the side of the top strip block 2, a long rod threaded hole on the top of the top connecting plate 5, a long rod bolt 6 threaded inside the long rod threaded hole, a bottom connecting plate 7 installed on the top connecting plate 5 through the long rod bolt 6, a rotating shaft hole on the top of the bottom connecting plate 7, a rotating shaft 8 inside the rotating shaft hole, the rotating shaft 8 and the long rod bolt 6 being mutually compatible, a bottom strip block 9 fixedly connected to one side of the bottom connecting plate 7, an elliptical groove on the top of the bottom strip block 9, a circular through hole on the front of the bottom strip block 9, a small plate 10 fixedly connected to the back of the bottom strip block 9, and a circular magnetic plate 11 on the front of the small plate 10.

[0027] L-shaped plate 1 is welded to the side of the test plate and to the back of the top strip block 2. The positioning pin test module 3 and the auxiliary alignment module 4 are welded to the top and front of the top strip block 2, respectively. The top connecting plate 5 is welded to the top strip block 2, and the bottom connecting plate 7 is welded to the bottom strip block 9. The bottom end of the long rod bolt 6 is inserted into the rotating shaft 8, and the surface of the long rod bolt 6 is screwed into the long rod threaded hole of the top connecting plate 5. The rotating shaft 8 is placed in the rotating shaft hole of the bottom connecting plate 7. The elliptical groove and the bottom strip block 9 are integrally formed, and the circular through hole is also integrally formed with the bottom strip block 9. The small plate 10 is welded to the back of the bottom strip block 9, and the circular magnetic plate 11 is integrally connected with the small plate 10. The elliptical through groove and the top strip block 2 are integrally formed.

[0028] L-shaped plate 1 is installed on the side of the test plate, so that the top strip block 2 and its auxiliary structural components are vertically set on the top of the test plate. After the aging plate with guide positioning pin is placed on the conveyor belt, the auxiliary alignment module 4 can be remotely roughly positioned to roughly fix the position of the aging plate on the conveyor belt. The module can also adjust the aging plate to a very precise position through short-range fine positioning adjustment, so that the positioning pin on the aging plate can be more accurately inserted into the circular through hole of the bottom strip block 9. After the positioning pin is inserted into the circular through hole, the positioning pin will abut against the positioning pin test module 3. The positioning pin test module 3 can automatically detect whether the positioning pin is broken, shortened or missing, and intuitively indicate the abnormality by lighting up the light. After passing through the positioning pin test module 3, the normal positioning pin will abut against the circular magnetic plate 11 and be firmly attracted. At this time, the aging plate cannot move. It is necessary to rotate the long rod bolt 6 so that the long rod bolt 6 rotates in the long rod threaded hole, and then the bottom of the long rod bolt 6 moves downward continuously. The bottom end of the long rod bolt 6 is inside the rotating shaft 8, and the inside of the rotating shaft 8 can rotate synchronously with the long rod bolt 6. Therefore, the rotation of the long rod bolt 6 can only drive the bottom strip block 9 to move up and down, but cannot make the bottom strip block 9 rotate. When the bottom strip block 9 moves downward, it will drive the aging plate to move downward together, so that the aging plate can be pressed tightly with the test plate, thereby starting the aging test.

[0029] like Figures 5 to 8 As shown, in this embodiment, the positioning pin test module 3 includes a U-shaped frame 301. A rotating rod hole is provided on the side of the U-shaped frame 301. A rotating rod 302 is provided inside the rotating rod hole. A torsion spring 303 is fixedly connected to one end of the rotating rod 302. A cap 304 is fixedly connected to one end of the torsion spring 303.

[0030] One end of the cap 304 is fixedly connected to a U-shaped frame 301, and the other end of the rotating rod 302 is fixedly connected to a vertical column 305. An electromagnetic coil 306 is provided on the surface of the vertical column 305, and a light bulb 307 is provided on the top of the electromagnetic coil 306. A power supply compartment 308 is fixedly connected to the back of the U-shaped frame 301, and a charging compartment 309 is provided on the front of the power supply compartment 308.

[0031] The power supply compartment 308 has a connecting line 310 on its side. One end of the connecting line 310 has a switch controller 311. The switch controller 311 is connected to a bottom strip block 9 by a switch controller bolt thread. The front of the switch controller 311 has a switch button 312. One side of the switch controller 311 has a first external wiring 313.

[0032] U-shaped frame 301 is welded to the top of top strip block 2. U-shaped frame 301 and power supply compartment 308 are welded together. Rotating rod 302 is inserted into the rotating rod hole of U-shaped frame 301. Torsion spring 303 is welded between rotating rod 302 and cap 304. Cap 304 is welded to the side of U-shaped frame 301. Vertical column 305 is welded to rotating rod 302. Electromagnetic coil 306 and lamp 307 are both integrally connected to vertical column 305. Charging compartment 309 and power supply compartment 308 are integrally connected. Connecting wire 310 is installed between power supply compartment 308 and switch controller 311. Switch controller 311 is fixed to bottom strip block 9 by switch controller bolts. Switch button 312 and switch controller 311 are integrally connected. First external wiring 313 is connected to the side of switch controller 311.

[0033] When the normal positioning pin is inserted into the circular through hole of the bottom strip block 9, the positioning pin will abut against the vertical column 305 and eventually against the circular magnetic plate 11 and be attracted. The normal positioning pin abuts against the bottom of the vertical column 305. As the positioning pin continues to move forward, the bottom of the vertical column 305 will also be pushed forward, causing the upper part of the vertical column 305 to move in the opposite direction, thereby causing the rotating rod 302 to rotate and the torsion spring 303 to be rotated. At this time, the electromagnetic coil 306 will move away from the charging compartment 309. The vertical column 305 and the lamp 307 will be placed horizontally in the inner wall of the U-shaped frame 301. Although the aging board abuts against the switch button 312 of the switch controller 311, the electromagnetic coil 306 and the charging compartment 309 do not contact each other, so it cannot provide power support to the lamp 307. The vertical column 305 and the light 307 are lying horizontally and not lit. When the positioning pin is damaged, shortened, or missing, it cannot reach the vertical column 305. Although the aging board is already touching the switch button 312 of the switch controller 311, the power supply compartment 308 receives power to provide power to the charging compartment 309. However, because the positioning pin cannot reach the vertical column 305, the vertical column 305 remains upright. The electromagnetic coil 306 on the upright vertical column 305 will be attracted to the charging compartment 309, allowing the charging compartment 309 to provide power to the light 307, thus lighting up the light 307. When the vertical column 305 is upright and lit, it indicates that the positioning pin is damaged, shortened, or missing. In this case, the aging board needs to be removed to prevent affecting the safety and stability of the aging test.

[0034] The positioning pin test module 3 can automatically detect whether the positioning pins are broken, shortened or missing before the aging board and the test board are connected. It can also visually indicate the abnormality by lighting up the pins. This can reduce the possibility of problems such as poor connection, poor contact or overload burnout caused by insufficient effective length of the positioning pins, and thus improve the safety and stability of the aging test to a certain extent.

[0035] like Figures 9 to 13 As shown, in this embodiment, the auxiliary alignment module 4 includes a middle connecting plate 401. A base plate 402 is fixedly connected to the front of the middle connecting plate 401. A left vertical plate 403 and a right vertical plate 404 are fixedly connected to the sides of the base plate 402 from left to right. An infrared projector body 405 is provided on the top of the base plate 402.

[0036] The infrared projector body 405 is connected to the base plate 402 by infrared projector bolts. The front of the infrared projector body 405 is provided with an infrared reflector receiver 406 and a short-range infrared projector 407 from top to bottom. The top of the infrared projector body 405 is provided with a long-range infrared projector 408 and a relay 409 from front to back.

[0037] A signal transmitter 410 is fixedly connected to one side of the relay 409, and a second external wiring 411 is provided on the other side of the relay 409. A left vertical base plate 412 is fixedly connected to the bottom of the left vertical plate 403.

[0038] A right vertical base plate 413 is fixedly connected to the bottom of the right vertical plate 404. Cylinder rod holes are opened on the sides of the left vertical base plate 412 and the right vertical base plate 413. Cylinders 414 are provided on the sides of the left vertical base plate 412 and the right vertical base plate 413. A signal receiver 415 is provided on one side of the cylinder 414.

[0039] On the other side of cylinder 414, there is a cylinder rod 416. The cylinder rod 416 and the cylinder rod hole are adapted to each other. One end of the cylinder rod 416 is provided with a push plate 417. The cylinder rod 416 is threadedly connected to the push plate 417 by a cylinder rod bolt. A soft pad 418 is provided on one side of the push plate 417.

[0040] The middle connecting plate 401 is welded to the front of the top strip block 2, and the base plate 402 is welded to the front of the middle connecting plate 401. The left vertical plate 403 and the right vertical plate 404 are welded to the sides of the base plate 402 respectively. The infrared projector body 405 is fixed to the top of the base plate 402 by infrared projector bolts. The infrared reflector receiver 406, the short-range infrared projector 407, the long-range infrared projector 408, the relay 409, and the signal transmitter 410 are all integrally connected to the infrared projector body 405. The second external wiring 411 is connected to the relay 409, and the relay 409 can supply external power to the infrared projector. The main body 405 is powered by a power source. The left vertical base plate 412 and the right vertical base plate 413 are welded to the bottom of the left vertical plate 403 and the right vertical plate 404, respectively. The cylinder 414 is fixed to the left vertical base plate 412 and the right vertical base plate 413 by bolts. The cylinder rod 416 is integrally connected to the cylinder 414, and the signal receiver 415 is integrally connected to the cylinder 414. The cylinder rod 416 passes through the cylinder rod holes of the left vertical base plate 412 and the right vertical base plate 413 to perform pushing and retracting actions. The push plate 417 is fixed to the cylinder rod 416 by cylinder rod bolts, and the soft pad 418 is integrally connected to the push plate 417.

[0041] After the infrared projector body 405 is powered on, the remote infrared projector 408 releases a remote laser frame to the remote end of the conveyor belt, allowing the worker to place the aging board in the remote laser frame. This is a rough positioning. At this time, the aging board on the conveyor belt will maintain its current position and continue to be transported. Meanwhile, the near-range infrared projector 407 releases a laser to the near end of the module. The infrared reflection receiver 406 can receive the reflected laser, thereby calculating relevant data and transmitting relevant instructions to the signal transmitter 410 through the infrared projector body 405. The signal transmitter 410 then transmits the start or stop signal to the signal receiver 415 of the cylinder 414, thereby starting or stopping the cylinder 414. When the aging board is transported to the near end of the infrared projector body 405, the laser emitted by the near-range infrared projector 407 will be reflected on the aging board and the conveyor belt towards the infrared reflection receiver 406. The infrared reflection receiver 406 calculates whether the aging board is in the correct position based on the reflection at different positions. If adjustment is needed, a signal will be transmitted through the signal transmitter 410 to the signal receiver 415. The signal receiver 415 controls the cylinder 414 to start, which in turn causes the cylinder rod 416 to extend or retract, thereby causing the push plate 417 to move towards the aging board with the soft pad 418, thus pushing the aging board to make precise movement and adjustment. This process is carried out simultaneously.

[0042] By setting up the auxiliary alignment module 4, the aging board can be adjusted in position before docking through two-stage alignment of coarse positioning and fine correction. This allows the aging board to be accurately docked with the test board, which can reduce the difficulty of automatic docking of the aging board to a certain extent, improve the docking success rate, and thus improve the docking speed and production line efficiency.

[0043] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0044] The method of using the automatic docking device for aging boards with guide positioning pins includes the following steps: Step 1: The L-shaped plate 1 is installed on the side of the test plate, so that the top strip block 2 and its auxiliary structural components are vertically set on the top of the test plate. After the aging plate with guide positioning pin is placed on the conveyor belt, the auxiliary alignment module 4 can be remotely roughly positioned to roughly fix the position of the aging plate on the conveyor belt. This module can also adjust the aging plate to a very precise position through close-range fine positioning adjustment, so that the positioning pin on the aging plate can be more accurately inserted into the circular through hole of the bottom strip block 9. After the positioning pin is inserted into the circular through hole, the positioning pin will abut against the positioning pin test module 3. The positioning pin test module 3 can automatically detect whether the positioning pin is broken, shortened or missing, and visually indicate the abnormality by lighting up the light. After passing through the positioning pin test module 3, the normal positioning pin will abut against the circular magnetic plate 11 and be firmly attracted. At this time, the aging plate cannot move. At this time, it is necessary to rotate the long rod bolt 6, so that the long rod bolt 6 rotates in the long rod thread hole, and then the bottom of the long rod bolt 6 moves downward continuously. The bottom end of the long rod bolt 6 is inside the rotating shaft 8, and the inside of the rotating shaft 8 can rotate synchronously with the long rod bolt 6. Therefore, the rotation of the long rod bolt 6 can only drive the bottom strip block 9 to move up and down, but cannot make the bottom strip block 9 rotate. When the bottom strip block 9 moves downward, it will drive the aging plate to move downward together, so that the aging plate can be pressed tightly with the test plate, thereby starting the aging test. Step 2: When the normal positioning pin is inserted into the circular through hole of the bottom strip block 9, the positioning pin will abut against the vertical column 305 and eventually against the circular magnetic plate 11 and be attracted. The normal positioning pin abuts against the bottom of the vertical column 305. As the positioning pin continues to move forward, the bottom of the vertical column 305 will also be pushed forward, causing the upper part of the vertical column 305 to move in the opposite direction, thereby causing the rotating rod 302 to rotate and the torsion spring 303 to be rotated. At this time, the electromagnetic coil 306 will move away from the charging compartment 309. The vertical column 305 and the lamp 307 will be placed horizontally in the inner wall of the U-shaped frame 301. Although the aging board abuts against the switch button 312 of the switch controller 311, the electromagnetic coil 306 and the charging compartment 309 are not in contact, so it cannot provide power support to the lamp 307. The vertical column 305 and the lighter 307 are lying horizontally and not lit. When the positioning pin is damaged, shortened, or missing, it cannot reach the vertical column 305. Although the aging board is already touching the switch button 312 of the switch controller 311, the power supply compartment 308 receives power to provide power support to the charging compartment 309. However, because the positioning pin cannot reach the vertical column 305, the vertical column 305 remains upright. The electromagnetic coil 306 on the upright vertical column 305 will be attracted to the charging compartment 309, so that the charging compartment 309 can provide power support to the lighter 307, thereby making the lighter 307 light up. At this time, the vertical column 305 is upright and lit. This indicates that the positioning pin is damaged, shortened, or missing. At this time, the aging board needs to be removed to prevent affecting the safety and stability of the aging test. Step 3: After the infrared projector body 405 is powered on, the remote infrared projector 408 releases a remote laser frame to the remote end of the conveyor belt, allowing the worker to place the aging board in the remote laser frame. This is a rough positioning. At this time, the aging board on the conveyor belt will maintain its current position and continue to be transported. Meanwhile, the near-range infrared projector 407 releases a laser to the near end of the module. The infrared reflection receiver 406 can receive the reflected laser, thereby calculating the relevant data and transmitting the relevant instructions to the signal transmitter 410 through the infrared projector body 405. The signal transmitter 410 then transmits the start or stop signal to the signal receiver 415 of the cylinder 414, thereby starting or stopping the cylinder 414. When the aging board is transported to the near end of the infrared projector body 405, the laser emitted by the near-range infrared projector 407 will be reflected on the aging board and the conveyor belt towards the infrared reflection receiver 406. The infrared reflection receiver 406 calculates whether the aging board is in the correct position based on the reflection at different positions. If adjustment is needed, a signal will be transmitted through the signal transmitter 410 to the signal receiver 415. The signal receiver 415 controls the cylinder 414 to start, which in turn causes the cylinder rod 416 to extend or retract, thereby causing the push plate 417 to move towards the aging board with the soft pad 418, thus pushing the aging board to make precise movement and adjustment. This process is carried out simultaneously.

[0045] The technical solution provided by this invention: An L-shaped plate 1 is installed on the side of the test plate, so that the top strip block 2 and its associated structural components are vertically positioned on the top of the test plate. After the aging plate with guide positioning pins is placed on the conveyor belt, the auxiliary alignment module 4 can remotely and roughly position it, thus roughly fixing the position of the aging plate on the conveyor belt. This module also adjusts the aging plate to a very precise position through short-range fine positioning adjustment, so that the positioning pins on the aging plate can be more accurately inserted into the circular through-holes of the bottom strip block 9. After the positioning pins are inserted into the circular through-holes, they will abut against the positioning pin testing module 3. The positioning pin testing module 3 can automatically detect whether the positioning pins are broken, shortened, or missing, and visually detect this through an indicator light. An error message appears. Normally, after passing through the positioning pin test module 3, the positioning pin will abut against the circular magnetic plate 11 and firmly adhere to it. At this point, the aging board cannot move. It is necessary to rotate the long bolt 6, causing it to rotate within the threaded hole. This causes the bottom of the long bolt 6 to move downwards. The bottom end of the long bolt 6 is inside the rotating shaft 8, which rotates synchronously with the long bolt 6. Therefore, the rotation of the long bolt 6 only drives the bottom strip block 9 to move up and down, not to rotate it. The downward movement of the bottom strip block 9 causes the aging board to move downwards as well, allowing it to press firmly against the test board, thus initiating the aging test. When the normal positioning pin is inserted into the circular through hole of the bottom strip block 9, at this time… The positioning pin will abut against the vertical post 305 and eventually against the circular magnetic plate 11 and be attracted to it. Normally, the positioning pin abuts against the bottom of the vertical post 305. As the positioning pin continues to move forward, the bottom of the vertical post 305 will also be pushed forward, causing the upper part of the vertical post 305 to move in the opposite direction. This causes the rotating rod 302 to rotate, and the torsion spring 303 to be rotated. At this time, the electromagnetic coil 306 will move away from the charging compartment 309. The vertical post 305 and the lamp 307 will be placed horizontally inside the U-shaped frame 301. Although the aging board abuts against the switch button 312 of the switch controller 311, the electromagnetic coil 306 and the charging compartment 309 are not in contact, so it cannot provide power to the lamp 307. When the vertical column 305 and the light fixture 307 are lying horizontally and not lit, if the positioning pin is damaged, shortened, or missing, it cannot engage with the vertical column 305. Although the aging board is engaged with the switch button 312 of the switch controller 311, and the power supply compartment 308 receives power to provide power to the charging compartment 309, the vertical column 305 remains upright because the positioning pin cannot engage with it. The electromagnetic coil 306 on the upright vertical column 305 will then attract the charging compartment 309, allowing the charging compartment 309 to provide power to the light fixture 307, thus enabling the light fixture 307 to light up. In this case, the vertical column 305 is upright and lit, indicating that the positioning pin is damaged, shortened, or missing.At this point, the aging board needs to be removed to prevent affecting the safety and stability of the aging test. After the infrared projector body 405 is powered on, the remote infrared projector 408 releases a remote laser frame to the remote end of the conveyor belt, allowing the worker to place the aging board within the remote laser frame. This is a rough positioning. The aging board on the conveyor belt will then maintain its current position and continue to be transported. Meanwhile, the near-range infrared projector 407 releases a laser to the near end of the module. The infrared reflection receiver 406 receives the reflected laser light, calculates relevant data, and transmits relevant instructions to the signal transmitter 410 via the infrared projector body 405. The signal transmitter 410 then transmits start or stop signals to the signal receiver of the cylinder 414. On device 415, the cylinder 414 is activated or deactivated. When the aging plate is transported to the near end of the infrared projector body 405, the laser emitted by the near-range infrared projector 407 is reflected on the aging plate and conveyor belt towards the infrared reflection receiver 406. The infrared reflection receiver 406 calculates whether the aging plate is in the correct position based on the reflection at different locations. If adjustment is needed, a signal is transmitted through the signal transmitter 410 to the signal receiver 415. The signal receiver 415 controls the cylinder 414 to start, which in turn causes the cylinder rod 416 to extend or retract, thereby causing the push plate 417, carrying the soft pad 418, to move towards the aging plate, thus pushing the aging plate to make precise adjustments. This process is performed simultaneously.

[0046] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the invention even without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0047] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An automatic aging plate butt joint device with a guide positioning pin, characterized in that, The system includes an L-shaped plate (1), a top strip block (2) fixedly connected to the front of the L-shaped plate (1), an elliptical through groove on the top of the top strip block (2), a positioning pin test module (3) on the top of the top strip block (2), an auxiliary alignment module (4) on the front of the top strip block (2), a top connecting plate (5) fixedly connected to the side of the top strip block (2), a long rod threaded hole on the top of the top connecting plate (5), a long rod bolt (6) threaded inside the long rod threaded hole, and the top connecting plate (5) is connected to the long rod through the long rod. A bottom connecting plate (7) is installed on the bolt (6). The bottom connecting plate (7) has a rotating shaft hole at the top and a rotating shaft (8) inside the rotating shaft hole. The rotating shaft (8) and the long bolt (6) are mutually compatible. A bottom strip block (9) is fixedly connected to one side of the bottom connecting plate (7). An elliptical groove is opened at the top of the bottom strip block (9). A circular through hole is opened on the front of the bottom strip block (9). A small plate (10) is fixedly connected to the back of the bottom strip block (9). A circular magnetic plate (11) is provided on the front of the small plate (10).

2. The belt guide dowel pin aging board automatic docking apparatus according to claim 1, characterized by, The positioning pin test module (3) includes a U-shaped frame (301), a rotating rod hole is provided on the side of the U-shaped frame (301), a rotating rod (302) is provided inside the rotating rod hole, a torsion spring (303) is fixedly connected to one end of the rotating rod (302), and a cap (304) is fixedly connected to one end of the torsion spring (303).

3. The belt guide dowel pin aging board automatic docking apparatus according to claim 2, characterized by, One end of the cap (304) is fixedly connected to a U-shaped frame (301), and the other end of the rotating rod (302) is fixedly connected to a vertical column (305). The surface of the vertical column (305) is provided with an electromagnetic coil (306), and the top of the electromagnetic coil (306) is provided with a lamp (307). The back of the U-shaped frame (301) is fixedly connected to a power supply compartment (308), and the front of the power supply compartment (308) is provided with a charging compartment (309).

4. The belt guide dowel pin aging board automatic docking apparatus according to claim 3, characterized by, The power supply compartment (308) has a connecting line (310) on its side. One end of the connecting line (310) is equipped with a switch controller (311). The switch controller (311) is connected to a bottom strip block (9) by a switch controller bolt thread. The front of the switch controller (311) is equipped with a switch button (312). The side of the switch controller (311) is equipped with a first external wiring (313).

5. The belt guide dowel pin aging board automatic docking apparatus of claim 1, wherein, The auxiliary alignment module (4) includes a middle section connecting plate (401), a base plate (402) is fixedly connected to the front of the middle section connecting plate (401), a left vertical plate (403) and a right vertical plate (404) are fixedly connected to the side of the base plate (402) from left to right, and an infrared projector body (405) is provided on the top of the base plate (402).

6. The belt guide dowel pin aging board automatic docking apparatus according to claim 5, wherein, The infrared projector body (405) is connected to the base plate (402) by infrared projector bolts. The front of the infrared projector body (405) is provided with an infrared reflector receiver (406) and a short-range infrared projector (407) from top to bottom. The top of the infrared projector body (405) is provided with a long-range infrared projector (408) and a relay (409) from front to back.

7. The belt guide dowel pin aging board automatic docking apparatus according to claim 6, wherein, A signal transmitter (410) is fixedly connected to one side of the relay (409), and a second external wiring (411) is provided on the other side of the relay (409). A left vertical base plate (412) is fixedly connected to the bottom of the left vertical plate (403).

8. The belt guide dowel pin aging board automatic docking apparatus according to claim 7, wherein, The bottom of the right vertical plate (404) is fixedly connected to a right vertical base plate (413). The sides of the left vertical base plate (412) and the right vertical base plate (413) are provided with cylinder rod holes. The sides of the left vertical base plate (412) and the right vertical base plate (413) are provided with cylinders (414). A signal receiver (415) is provided on one side of the cylinder (414).

9. The belt guide dowel pin aging board automatic docking apparatus of claim 8, wherein, The cylinder (414) is provided with a cylinder rod (416) on the other side. The cylinder rod (416) and the cylinder rod hole are adapted to each other. A push plate (417) is provided at one end of the cylinder rod (416). The cylinder rod (416) is threadedly connected to the push plate (417) by a cylinder rod bolt. A soft pad (418) is provided on one side of the push plate (417).

10. The method of using the automatic docking device for aging boards with guide positioning pins according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1: The L-shaped plate (1) is installed on the side of the test plate, so that the top strip block (2) and its auxiliary structural components are vertically set on the top of the test plate. After the aging plate with guide positioning pin is placed on the conveyor belt, the auxiliary alignment module (4) can be roughly positioned remotely to roughly fix the position of the aging plate on the conveyor belt. The module can also adjust the aging plate to a very precise position through close fine positioning adjustment, so that the positioning pin on the aging plate can be more accurately inserted into the circular through hole of the bottom strip block (9). After the positioning pin is inserted into the circular through hole, the positioning pin will abut against the positioning pin test module (3). The positioning pin test module (3) can automatically detect whether the positioning pin is broken, shortened or missing, and intuitively indicate the abnormality by lighting up the light. After the normal positioning pin passes through the positioning pin test module (3), it will come into contact with the circular magnetic plate (11) and be firmly attracted. At this time, the aging plate cannot move. At this time, it is necessary to rotate the long rod bolt (6) so that the long rod bolt (6) rotates in the long rod thread hole, and then the bottom of the long rod bolt (6) moves downward continuously. The bottom end of the long rod bolt (6) is inside the rotating shaft (8), and the inside of the rotating shaft (8) can rotate synchronously with the long rod bolt (6). Therefore, the rotation of the long rod bolt (6) can only drive the bottom strip block (9) to move up and down and cannot make the bottom strip block (9) rotate. When the bottom strip block (9) moves downward, it will drive the aging plate to move downward together, so that the aging plate can be pressed tightly with the test plate, and thus the aging test can be carried out. Step 2: When the normal positioning pin is inserted into the circular through hole of the bottom strip block (9), the positioning pin will abut against the vertical post (305) and eventually against the circular magnetic plate (11) and be attracted to it. The normal positioning pin abuts against the bottom of the vertical post (305). As the positioning pin continues to move forward, the bottom of the vertical post (305) will also be pushed forward, causing the upper part of the vertical post (305) to move in the opposite direction. This causes the rotating rod (302) to rotate, and the torsion spring (303) to be rotated. At this time, the electromagnetic coil (306) will move away from the charging compartment (309), and the vertical column (305) and the lamp (307) will be placed horizontally inside the U-shaped frame (301). Although the aging board is against the switch button (312) of the switch controller (311), the electromagnetic coil (306) and the charging compartment (309) are not in contact, so it cannot provide power support to the lamp (307). The vertical column (305) and the lamp (307) are lying horizontally and do not light up. When the positioning pin is damaged, shortened or missing, the positioning pin cannot reach the vertical column (305). At this time, although the aging board has reached the switch button (312) of the switch controller (311), the power supply compartment (308) can provide power support to the charging compartment (309). However, because the positioning pin cannot reach the vertical column (305), the vertical column (305) remains standing. The electromagnetic coil (306) on the standing vertical column (305) will be attracted to the charging compartment (309), so that the charging compartment (309) can provide power support to the lamp (307), and then the lamp (307) lights up. At this time, the vertical column (305) stands and lights up. This indicates that the positioning pin is damaged, shortened or missing. At this time, the aging board needs to be removed to prevent affecting the safety and stability of the aging test. Step 3: After the infrared projector body (405) is powered on, the remote infrared projector (408) releases a remote laser frame to the remote end of the conveyor belt, allowing the worker to place the aging board in the remote laser frame. This is a rough positioning. At this time, the aging board on the conveyor belt will maintain its current position and be transported. The near-range infrared projector (407) releases a laser to the near end of the module. The infrared reflection receiver (406) can receive the reflected laser, thereby calculating the relevant data and transmitting the relevant instructions to the signal transmitter (410) through the infrared projector body (405). The signal transmitter (410) then transmits the start or stop signal to the signal receiver (415) of the cylinder (414), thereby starting or stopping the cylinder (414). When the aging board is transported to the near end of the infrared projector body (405), the laser emitted by the near-range infrared projector (407) will be reflected on the aging board and the conveyor belt to the infrared reflection receiver (406). The infrared reflection receiver (406) calculates whether the aging board is in the correct position based on the reflection at different positions. If adjustment is required, the signal will be transmitted to the signal receiver (415) through the signal transmitter (410). The signal receiver (415) controls the cylinder (414) to start, which in turn causes the cylinder rod (416) to expand or contract, which in turn causes the push plate (417) to move towards the aging board with the soft pad (418), thereby pushing the aging board to make precise movement and adjustment. This process is carried out simultaneously.

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