Automatic positioning device for burning board

Abstract

The utility model provides an automatic positioning device for a burning board. The automatic positioning device comprises a supporting frame, a power mechanism, a driving mechanism and a feeding and discharging positioning mechanism, the driving mechanism comprises a driving assembly and a sliding assembly, the driving assembly is installed at the output end of the power mechanism, and the sliding assembly is installed on the supporting frame. The feeding and discharging positioning mechanism comprises a connecting plate, a base, a connecting arm and a positioning assembly, the connecting plate is connected to the driving assembly and installed on the sliding assembly, the base is connected to one end of the connecting plate and can slide along the driving mechanism along with the connecting plate, and the connecting arm is installed on the base and one end of the connecting arm is connected to the connecting plate. The positioning assembly is connected to the base through the connecting block, the positioning assembly is elastically installed on the connecting block, and the positioning assembly is close to the end, away from the connecting plate, of the connecting arm. The automatic positioning device for the burning board can adapt to automatic pressing and positioning mechanisms of burning boards of different specifications, and is high in pressing and positioning precision, convenient to operate, high in efficiency, safe and reliable.

Description

Technical Field

[0001] This utility model relates to the field of integrated circuit programming and testing equipment technology, and in particular to an automatic positioning device for programming boards. Background Technology

[0002] A programming board, through a programmer, writes pre-written program code into the chip's memory, enabling the chip to perform its designed functions. A programming board is a tool used to write program code or data into integrated circuit (IC) chips. This process is an indispensable part of electronic product manufacturing, ensuring the normal operation and functional realization of the chip. The programming board completes its work through a programmer, which provides various interfaces to work with chips of different packages, ensuring the accuracy and stability of the programming process.

[0003] During the programming, testing, and assembly processes, programming boards require multiple loading and unloading operations. Traditional loading and unloading positioning mechanisms often fail to meet the demands of high efficiency and precision, resulting in low operational efficiency and potential chip damage during these processes. Specifically, traditional loading and unloading positioning mechanisms suffer from insufficient positioning accuracy, easily leading to positional deviations over time and causing damage to the programming board; their pressure control is inadequate, resulting in uneven pressing of the programming board and inaccurate pressure, causing IC pick-up failures; and their material adaptability is limited, resulting in insufficient utilization, reliability, and stability.

[0004] Therefore, it is necessary to develop an automatic pressing and positioning mechanism that can adapt to different specifications of programming boards, so as to improve the pressing and positioning accuracy, thereby improving the loading and unloading efficiency and chip safety of the programming board automatic positioning device. Utility Model Content

[0005] The purpose of this invention is to provide an automatic pressing and positioning mechanism that can adapt to different specifications of programming boards, so as to improve the pressing and positioning accuracy, thereby improving the loading and unloading efficiency and chip safety of the programming board.

[0006] To achieve the above objectives, this utility model provides an automatic positioning device for a programming board, comprising:

[0007] Support frame;

[0008] The power mechanism is mounted on the support frame;

[0009] The drive mechanism includes a drive component and a sliding component. The drive component is mounted on the output end of the power mechanism, and the sliding component is mounted on the support frame.

[0010] The loading and unloading positioning mechanism includes a connecting plate, a base, a connecting arm, and a positioning component. The connecting plate is connected to the drive component and mounted on the sliding component. The base is connected to one end of the connecting plate and can slide along the drive mechanism at any time. The connecting arm is mounted on the base and one end is connected to the connecting plate. The positioning component is connected to the base via a connecting block. The positioning component is elastically mounted on the connecting block, and the positioning component is close to the end of the connecting arm that is away from the connecting plate.

[0011] By adopting the above technical solution, the automatic positioning device for programming boards of this utility model can accurately position the programming board before material handling, so that the material handling device can better handle material handling, resulting in higher loading and unloading efficiency and less damage to the programming board. The automatic positioning device for programming boards includes a support frame and a power mechanism, a drive mechanism, and a loading / unloading positioning mechanism mounted on the support frame. The drive mechanism includes a drive component and a sliding component. The drive component is installed at the output end of the power mechanism, and the sliding component is installed on the support frame. The loading / unloading positioning mechanism includes a connecting plate, a base, a connecting arm, and a positioning component. The connecting plate and the base can be an integral structure. The connecting plate is connected to the drive component and installed on the sliding component. The base is connected to one end of the connecting plate and can slide along the drive mechanism at any time. The connecting arm is installed on the base and one end is connected to the connecting plate. The connecting arm makes the overall structure more stable and reliable, and the connecting arm, located between the connecting plate and the positioning component, allows the positioning component to better bear the force. The positioning component is connected to the base via a connecting block. The positioning component is elastically mounted on the connecting block, with its end closer to the connecting arm and furthest from the connecting plate. The elastic pressing of the positioning component prevents damage to the programming board during positioning, improving material handling accuracy while effectively avoiding damage. This automatic programming board positioning device offers high pressing accuracy, enabling better loading and unloading, and providing more convenient and efficient operation. Preferably, the positioning component includes an elastic connecting structure and a positioning element. One end of the elastic connecting structure is connected to the connecting block, and the other end is connected to the positioning element. The positioning element is subjected to force to elastically move relative to the connecting block.

[0012] Preferably, the positioning component has a first hollowed-out portion for avoiding obstruction and picking up material.

[0013] Preferably, the connecting block has a second hollow portion that matches the first hollow portion.

[0014] Preferably, the elastic connection structure includes a guide post and an elastic element. One end of the guide post is fixed inside the positioning element, and the other end of the guide post is installed inside the connecting block and can slide inside the connecting block. The elastic element is sleeved on the guide post, with one end abutting against the connecting block and the other end abutting against the positioning element.

[0015] Preferably, the end of the guide post that mates with the connecting block is provided with a protrusion for limiting the position along its circumference.

[0016] Preferably, the connecting block has a mounting hole that mates with the guide post, and a limiting part for limiting is provided in the mounting hole. The protrusion mates with the limiting part to prevent the guide post from disengaging from the connecting block.

[0017] Preferably, the positioning component further includes a positioning pad, which is connected to the surface of the positioning member used for positioning the pressing material, and the positioning pad has a third hollow portion for avoiding material removal.

[0018] Preferably, the power mechanism includes a motor and a reducer, with the reducer mounted at the output end of the motor and the drive assembly mounted at the output end of the reducer.

[0019] Preferably, the side of the arm that is away from the base has an inwardly recessed portion. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural diagram of an automatic positioning device for a programming board provided in one embodiment of the present invention.

[0022] Figure 2 yes Figure 1 A structural diagram from another angle.

[0023] Figure 3 yes Figure 2 Structural diagram of the loading and unloading positioning mechanism.

[0024] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0025] Figure 5 yes Figure 3 Structural diagram of the center positioning component.

[0026] Figure 6 yes Figure 3 Structural diagram of the mounting block.

[0027] Figure 7 yes Figure 6 Enlarged view of point B in the middle.

[0028] Explanation of reference numerals in the attached figures:

[0029] 100. Automatic positioning device for programming boards;

[0030] 10. Support frame; 11. Support base; 12. Support plate;

[0031] 20. Power mechanism; 21. Motor; 22. Reducer;

[0032] 30. Drive mechanism; 31. Drive assembly; 32. Sliding assembly;

[0033] 40. Loading / unloading positioning mechanism; 41. Connecting plate; 42. Base; 43. Connecting arm; 431. Recess; 44. Positioning component; 440. Elastic connection structure; 441. Positioning element; 4411. First hollow part; 4412. Connecting hole; 442. Guide post; 443. Elastic element; 45. Connecting block; 451. Fixing hole; 452. Second hollow part; 453. Mounting hole; 4531. Limiting part. Detailed Implementation

[0034] To explain the technical content and structural features of this utility model in detail, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0035] Please see Figures 1 to 3 This utility model provides an automatic positioning device 100 for a programming board, including a support frame 10 and a power mechanism 20, a drive mechanism 30, and a loading / unloading positioning mechanism 40 disposed on the support frame 10. The support frame 10 includes supports 11 at both ends and a support plate 12 disposed between the two supports 11. The power mechanism 20 is disposed on the support plate 12 of the support frame 10 and is used to provide power. The drive mechanism 30 includes a drive component 31 and a sliding component 32. The drive component 31 is mounted on the output end of the power mechanism 20, and the sliding component 32 is mounted on the support frame 10. The drive component 31 includes a lead screw, and the sliding component 32 includes a slide rail slider. Specifically, the loading / unloading positioning mechanism 40 includes a connecting plate 41, a base 42, a connecting arm 43, and a positioning component 44. The connecting plate 41 is connected to the drive component 31 and mounted on the sliding component 32. The base 42 is connected to one end of the connecting plate 41 and can slide along the drive mechanism 30 at any time. The connecting plate 41 and the base 42 can be integrated, with the connecting plate 41 perpendicular to the base 42. A connecting arm 43 is mounted on the base 42 and connected at one end to the connecting plate 41. The connecting arm 43 is positioned between the connecting plate 41 and the positioning component 44, allowing for better control of the positioning component 44 for material pressing. The positioning component 44 is connected to the base 42 via a connecting block 45 and is elastically mounted on the connecting block 45. The positioning component 44 is positioned closer to the connecting arm 43 and further away from the connecting plate 41.

[0036] By adopting the above technical solution, the automatic positioning device 100 for programming boards of this utility model can accurately position the programming board before picking up the material, so that the material picking device can better pick up and put down the material, making the loading and unloading efficiency of the programming board higher and less likely to damage the programming board. The automatic positioning device 100 for programming boards includes a support frame 10 and a power mechanism 20, a drive mechanism 30 and a loading and unloading positioning mechanism 40 disposed on the support frame 10. The drive mechanism 30 includes a drive component 31 and a sliding component 32. The drive component 31 is installed at the output end of the power mechanism 20, and the sliding component 32 is installed on the support frame 10. The loading and unloading positioning mechanism 40 includes a connecting plate 41, a base 42, a connecting arm 43 and a positioning component 44. The connecting plate 41 and the base 42 can be an integral structure, or the connecting plate 41 can be connected to the base 42. The connecting plate 41 is connected to the drive component 31 and installed on the sliding component 32. The base 42 is connected to one end of the connecting plate 41 and can slide the connecting plate 41 along the drive mechanism 30 at any time. A connecting arm 43 is mounted on the base 42 and connected at one end to the connecting plate 41. The connecting arm 43 makes the overall structure more stable and reliable. Furthermore, the connecting arm 43, positioned between the connecting plate 41 and the positioning component 44, allows the positioning component 44 to better bear the force. The positioning component 44 is connected to the base 42 via a connecting block 45. The positioning component 44 is elastically mounted on the connecting block 45, with its end closer to the connecting arm 43 and further away from the connecting plate 41. The elastic pressing of the positioning component 44 prevents damage to the programming board when pressing and positioning it, improving material handling and positioning accuracy while effectively avoiding damage to the programming board. This invention provides an automatic programming board positioning device 100 with high pressing and positioning accuracy, enabling better loading and unloading, more convenient operation, and higher efficiency.

[0037] Please see Figure 3 and Figure 4 In some optional embodiments, multiple sets of positioning components 44 are installed on the connecting block 45. One positioning component 44 can position one workpiece, or multiple sets of positioning components 44 can position one workpiece, where the workpiece is a programming board. Each positioning component 44 includes an elastic connecting structure 440 and a positioning element 441. One end of the elastic connecting structure 440 is connected to the connecting block 45, and the other end is connected to the positioning element 441. During positioning, the positioning element 441 presses the workpiece under force to move elastically relative to the connecting block 45. The positioning element 441 does not rigidly impact the programming board; it flexibly presses the programming board to avoid damage during the pressing and positioning process. Specifically, the positioning component 44 may also include a positioning pad connected to the surface of the positioning element 441 used for positioning the workpiece. The positioning pad can be made of a flexible material such as rubber to further prevent damage to the programming board. Furthermore, depending on the actual size of the workpiece, the positioning pad can be installed to allow the positioning element 441 to better adapt to the corresponding workpiece for positioning.

[0038] Please see Figures 3 to 6 In some optional embodiments, the positioning member 441 has a first hollow portion 4411 for avoiding obstruction during material handling. It is understood that the positioning member 441 is U-shaped with a hollow center. The positioning member 441 is positioned by its surrounding perimeter, and the suction cup for material handling can pass through the first hollow portion 4411 to handle the material, resulting in precise positioning and convenient operation. On the other hand, the connecting block 45 has a second hollow portion 452 that matches the first hollow portion 4411. When a positioning pad is provided, the positioning pad also has a third hollow portion for avoiding obstruction during material handling. The suction cup passes through the second hollow portion 452 on the connecting block 45 from top to bottom, then through the first hollow portion 4411 on the positioning member 441, then through the third hollow portion on the positioning pad, and finally contacts the programming board. During the material handling process, the automatic positioning device 100 for the programming board remains in a positioned state.

[0039] Please see Figure 3 and Figure 4 In some optional embodiments, the elastic connection structure 440 includes a guide post 442 and an elastic element 443. One end of the guide post 442 is fixed in the connection hole 4412 of the positioning element 441, and the other end of the guide post 442 is installed in the connecting block 45 and can slide within the connecting block 45. Specifically, the end of the guide post 442 that mates with the connecting block 45 has a protrusion for limiting its position along its circumference. The connecting block 45 is installed on the base 42 through a fixing hole 451. The connecting block 45 has a mounting hole 453 that mates with the guide post 442. A limiting part 4531 for limiting the position is provided in the mounting hole 453. The protrusion and the limiting part 4531 cooperate to prevent the guide post 442 from sliding downward and disengaging from the connecting block 45. On the other hand, the elastic element 443 is sleeved on the guide post 442, with one end abutting against the connecting block 45 and the other end abutting against the positioning element 441. Understandably, when the positioning element 441 or the positioning pad installed on the positioning element 441 contacts the programming board, it has an upward reaction force, which causes the positioning element 441 and the guide post 442 to slide elastically along the mounting hole 453 on the connecting block 45. That is, the positioning element 441 flexibly contacts the programming board and flexibly presses the programming board to avoid damaging the programming board during the pressing and positioning process.

[0040] Please see Figure 1 and Figure 2In some optional embodiments, the power mechanism 20 includes a motor 21 and a reducer 22. The reducer 22 is mounted on the output end of the motor 21, and the drive assembly 31 is mounted on the output end of the reducer 22. The motor 21 is a servo motor, and the reducer 22 effectively isolates vibration and impact, further preventing damage to the programming board during the pressing and positioning process. On the other hand, the connecting arm 43 has an inwardly recessed portion 431 on the side away from the base 42. The connecting arm 43 makes the overall structure more stable and reliable, and its position between the connecting plate 41 and the positioning assembly 44 allows for better control of the positioning assembly 44 during material pressing. The recessed portion 431 on the connecting arm 43 effectively reduces its weight and allows for space avoidance, optimizing the overall space utilization of the structure.

[0041] like Figures 1 to 6 As shown, the automatic positioning device 100 for programming boards of this utility model can accurately position the programming board before material handling, so that the material handling device can better handle material handling, resulting in higher loading and unloading efficiency and less damage to the programming board. The automatic positioning device 100 for programming boards includes a support frame 10 and a power mechanism 20, a drive mechanism 30, and a loading / unloading positioning mechanism 40 disposed on the support frame 10. The drive mechanism 30 includes a drive component 31 and a sliding component 32. The drive component 31 is installed at the output end of the power mechanism 20, and the sliding component 32 is installed on the support frame 10. The loading / unloading positioning mechanism 40 includes a connecting plate 41, a base 42, a connecting arm 43, and a positioning component 44. The connecting plate 41 and the base 42 can be an integral structure. The connecting plate 41 is connected to the drive component 31 and installed on the sliding component 32. The base 42 is connected to one end of the connecting plate 41 and can slide along the drive mechanism 30 at any time. A connecting arm 43 is mounted on the base 42 and connected at one end to the connecting plate 41. The connecting arm 43 makes the overall structure more stable and reliable. Furthermore, the connecting arm 43, positioned between the connecting plate 41 and the positioning component 44, allows the positioning component 44 to better bear the force. The positioning component 44 is connected to the base 42 via a connecting block 45. The positioning component 44 is elastically mounted on the connecting block 45, with its end closer to the connecting arm 43 and further away from the connecting plate 41. The elastic pressing of the positioning component 44 prevents damage to the programming board when pressing and positioning it, improving material handling and positioning accuracy while effectively avoiding damage. Additionally, the positioning component 44 can be fitted with positioning shims to better position the programming board according to its size. This automatic programming board positioning device 100 can adapt to different specifications of programming boards with its automatic pressing and positioning mechanism. It offers high pressing and positioning accuracy, enabling better loading and unloading, more convenient operation, higher efficiency, and greater safety and reliability.

[0042] The above-disclosed examples are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall fall within the scope of the present utility model.

Claims

1. An automatic positioning device for a programming board, characterized in that, include: Support frame; The power mechanism is mounted on the support frame; A drive mechanism includes a drive component and a sliding component, wherein the drive component is mounted on the output end of the power mechanism and the sliding component is mounted on the support frame; The loading and unloading positioning mechanism includes a connecting plate, a base, a connecting arm, and a positioning component. The connecting plate is connected to the driving component and mounted on the sliding component. The base is connected to one end of the connecting plate and can slide along the driving mechanism at any time. The connecting arm is mounted on the base and one end is connected to the connecting plate. The positioning component is connected to the base via a connecting block. The positioning component is elastically mounted on the connecting block, and the positioning component is located near the end of the connecting arm that is away from the connecting plate.

2. The automatic positioning device for the programming board according to claim 1, characterized in that, The positioning component includes an elastic connection structure and a positioning element. One end of the elastic connection structure is connected to the connecting block, and the other end is connected to the positioning element. The positioning element is subjected to force to move elastically relative to the connecting block.

3. The automatic positioning device for the programming board according to claim 2, characterized in that, The positioning component has a first hollow section for avoiding obstruction and picking up materials.

4. The automatic positioning device for the programming board according to claim 3, characterized in that, The connecting block has a second hollow section that matches the first hollow section.

5. The automatic positioning device for the programming board according to claim 2, characterized in that, The elastic connection structure includes a guide post and an elastic element. One end of the guide post is fixed inside the positioning element, and the other end of the guide post is installed inside the connecting block and can slide inside the connecting block. The elastic element is sleeved on the guide post, with one end abutting against the connecting block and the other end abutting against the positioning element.

6. The automatic positioning device for the programming board according to claim 5, characterized in that, The end of the guide post that mates with the connecting block is provided with a protrusion for limiting its position along its circumference.

7. The automatic positioning device for the programming board according to claim 6, characterized in that, The connecting block has a mounting hole that mates with the guide post. A limiting part is provided in the mounting hole for limiting the position. The protrusion mates with the limiting part to prevent the guide post from detaching from the connecting block.

8. The automatic positioning device for the programming board according to claim 5, characterized in that, The positioning component further includes a positioning pad, which is connected to the surface of the positioning member used for positioning the pressing material. The positioning pad has a third hollow portion for avoiding misalignment and picking up the material.

9. The automatic positioning device for the programming board according to claim 1, characterized in that, The power mechanism includes a motor and a reducer, with the reducer installed at the output end of the motor and the drive assembly installed at the output end of the reducer.

10. The automatic positioning device for the programming board according to claim 1, characterized in that, The connecting arm has an inwardly recessed portion on the side away from the base.

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