Limiting clamp for development board production
By using hair dryers, distance sensors and limit fixtures for clamping components in the production of development boards, the problem of internal impurities affecting processing accuracy is solved, efficient impurity cleaning and flexible clamping are achieved, and production efficiency and quality are improved.
Patent Information
- Application Number
- CN202420981191.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-08
AI Technical Summary
During the production process, the internal impurities of the development board are not cleaned, which affects the accuracy of processing.
A limit fixture including a hair dryer, a distance sensor, a motor and a clamping assembly is designed to clean surface impurities through the hair dryer. The motor drives the development board to flip and move, and the distance sensor accurately controls the position, and the clamping assembly achieves flexible clamping and cleaning.
It improves the accuracy and work efficiency of development board processing and ensures high-quality output during the production process.
Smart Images
Figure CN222283594U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a limiting clamp for developing board production, in particular to a limiting clamp for developing board production. Background Art
[0002] A development board is a circuit board used for embedded system development, which includes a series of hardware components such as a central processing unit, memory, input devices, output devices, data paths, buses, and external resource interfaces.
[0003] After searching, the existing Chinese patent announcement number is: CN215121362U, which provides a circuit board clamp. The patent provides a circuit board clamp that is easy to clamp and firm, and has adjustable angle position.
[0004] Although the above patent has an adjustable angle and position circuit board fixture, the above circuit board fixture still has the following problems: At present, the development board on the market is a circuit board. During the production process of the circuit board, impurities are mixed inside. If the impurities inside are not cleaned, the processing accuracy is affected during processing.
[0005] In view of the above problems, a limiting fixture for development board production is proposed. Utility Model Content
[0006] The utility model aims to provide a limit clamp for development board production, which solves the problem in the background technology that during the production process of the circuit board, the circuit board is doped with impurities and the impurities inside are not cleaned, which affects the processing accuracy during processing.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a limit clamp for development board production, comprising a processing box, a support plate fixedly connected to the left side of the processing box, a hair dryer fixedly connected to the top of the support plate, a connecting pipe fixedly connected to the air outlet end of the hair dryer, and the connecting pipe passes through the processing box, an air outlet pipe fixedly connected to the right side of the connecting pipe, a distance sensor fixedly connected to the right inner wall of the processing box, a controller is provided at the front end of the distance sensor, and the controller is fixedly connected to the inner wall of the processing box, linear guide rails are fixedly connected to the inner walls at both ends of the processing box, sliding blocks are slidably connected to the outer walls of the linear guide rails, and clamping components are provided between the sliding blocks.
[0008] By adopting the above technical solution, the distance moved by the arch frame is detected by a distance sensor, and the distance sensor model is YXT100, which is convenient for detection.
[0009] As a further description of the above technical solution: the clamping assembly includes a first motor, the first motor is fixedly connected to the rear end of the front sliding block, the output end of the first motor is fixedly connected to an arch frame, the rear end outer wall of the arch frame is rotatably connected to a rotating rod, and the rotating rod is fixedly connected to the rear end sliding block.
[0010] By adopting the above technical solution, the arch frame is driven to rotate by the first motor.
[0011] As a further description of the above technical solution: the inner walls at both ends of the left side of the processing box are provided with sliding grooves, the inner walls of the sliding grooves are slidably connected with sliders, a waste box is fixedly connected between the sliders, and a handle is fixedly connected to the left side of the waste box.
[0012] By adopting the above technical solution, the waste box is taken out through the handle and the slide groove, and the impurities in the waste box are cleaned.
[0013] As a further description of the above technical solution: a connecting plate is fixedly connected to the left side of the inner wall of the arch frame, and a second motor is fixedly connected to the front end of the connecting plate.
[0014] By adopting the above technical solution, the second motor is fixed by the connecting plate.
[0015] As a further description of the above technical solution: the output end of the second motor is fixedly connected to a driving gear, and the left side of the arch frame is rotatably connected to a bidirectional threaded rod.
[0016] By adopting the above technical solution, the bidirectional threaded rod rotates inside the arch frame.
[0017] As a further description of the above technical solution: the outer ring at the middle end of the bidirectional threaded rod is fixedly connected with a driven gear, and the driven gear is meshed with the driving gear, and the front and rear ends of the bidirectional threaded rod are both threadedly connected with a nut pair.
[0018] By adopting the above technical solution, the driven gear is driven to rotate by the driving gear.
[0019] As a further description of the above technical solution: a limiting rod is passed through and slidably connected to the inside of the nut pair, and the limiting rod is fixedly connected to the arch frame, and a clamping plate is fixedly connected to the left side of the nut pair.
[0020] By adopting the above technical solution, the nut pair is limited by the limiting rod.
[0021] As a further description of the above technical solution: a uniformly distributed spring is fixedly connected to an inner wall opposite to one side of the splint, and a telescopic rod is fixedly connected to the other end of the spring.
[0022] By adopting the above technical solution, the development board is flexibly clamped by the spring and the telescopic rod.
[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0024] 1. The utility model provides a limit clamp for development board production. First, a hair dryer is used to blow air to the connecting pipe and the air outlet pipe to clean the impurities on the surface of the development board. The development board is driven to flip by a first motor to clean each position of the development board. The distance sensor and the controller are used to accurately control the position processing to improve the accuracy.
[0025] 2. The utility model provides a limit clamp for development board production, which drives the driving gear to rotate through the second motor, drives the driven gear to rotate through the driving gear, and drives the bidirectional threaded rod to rotate through the rotation of the driven gear, so that the nut pair on both sides of the bidirectional threaded rod moves, and the movement of the nut pair drives the clamping plate, spring and telescopic to flexibly clamp the development board, and drives the arch frame to flip through the first motor and the rotating rod, so that different front and back sides can be processed to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0027] Figure 2 It is a structural schematic diagram of the controller of the utility model;
[0028] Figure 3 It is a structural schematic diagram of the slideway of the utility model;
[0029] Figure 4 It is a structural schematic diagram of the driving gear of the utility model.
[0030] In the figure: 1. processing box; 2. distance sensor; 3. linear guide; 4. sliding block; 5. support plate; 6. hair dryer; 7. connecting pipe; 8. air outlet pipe; 9. controller; 10. first motor; 11. rotating rod; 12. slide groove; 13. slider; 14. waste box; 15. handle; 16. arch frame; 17. connecting plate; 18. second motor; 19. driving gear; 20. two-way threaded rod; 21. nut pair; 22. driven gear; 23. splint; 24. spring; 25. telescopic rod; 26. limit rod. DETAILED DESCRIPTION
[0031] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.
[0033] Reference Figure 1 The utility model discloses a limit clamp for developing board production, comprising a processing box 1, and a support plate 5 is fixedly connected to the left side of the processing box 1.
[0034] Reference Figure 2 and Figure 3 A hair dryer 6 is fixedly connected to the top of the support plate 5, and a connecting pipe 7 is fixedly connected to the air outlet end of the hair dryer 6, and the connecting pipe 7 runs through the processing box 1. An air outlet pipe 8 is fixedly connected to the right side of the connecting pipe 7. The hair dryer 6 blows the wind to the connecting pipe 7 and the air outlet pipe 8 to clean the impurities on the surface of the development board. The development board is driven to flip by the first motor 10 to clean each position of the development board to improve accuracy. A distance sensor 2 is fixedly connected to the inner wall of the right side of the processing box 1. A controller 9 is set at the front end of the distance sensor 2, and the controller 9 is fixedly connected to the inner wall of the processing box 1. The specified parameters are set by the distance sensor 2. The linear guide 3 and the sliding block 4 The arch frame 16 is driven to move to the specified position, and the distance sensor 2 transmits data to the controller 9. The controller 9 controls the sliding block 4 to move so that precise processing can be performed. The inner walls of the front and rear ends of the processing box 1 are fixedly connected with linear guide rails 3, and the outer wall of the linear guide rail 3 is slidably connected with the sliding block 4. The inner walls of the front and rear ends of the left side of the processing box 1 are provided with slide grooves 12, and the inner wall of the slide groove 12 is slidably connected with a slider 13. A waste box 14 is fixedly connected between the sliders 13, and a handle 15 is fixedly connected to the left side of the waste box 14. The waste box 14 is taken out through the slide groove 12 and the slider 13, and the waste box 14 is pulled to move by the handle 15.
[0035] Reference Figure 4A clamping assembly is provided between the sliding blocks 4, and the clamping assembly includes a first motor 10, the first motor 10 is fixedly connected to the rear end of the front sliding block 4, the output end of the first motor 10 is fixedly connected to an arch frame 16, the outer wall of the rear end of the arch frame 16 is rotatably connected to a rotating rod 11, and the rotating rod 11 is fixedly connected to the rear end sliding block 4, the left side of the inner wall of the arch frame 16 is fixedly connected to a connecting plate 17, the front end of the connecting plate 17 is fixedly connected to a second motor 18, the output end of the second motor 18 is fixedly connected to a driving gear 19, the left side of the arch frame 16 is internally rotatably connected to a bidirectional threaded rod 20, the middle end outer ring of the bidirectional threaded rod 20 is fixedly connected to a driven gear 22, and the driven gear 22 is meshed with the driving gear 19, and the front and rear ends of the bidirectional threaded rod 20 are threadedly connected to a nut pair 21, and the nut pair 21 penetrates and slides inside A limiting rod 26 is provided, and the limiting rod 26 is fixedly connected to the arch frame 16. A clamping plate 23 is fixedly connected to the left side of the nut pair 21. A spring 24 with uniform distribution is fixedly connected to the inner wall of the opposite side of the clamping plate 23. A telescopic rod 25 is fixedly connected to the other end of the spring 24. The driving gear 19 is driven to rotate by the second motor 18, and the driven gear 22 is driven to rotate by the driving gear 19. The bidirectional threaded rod 20 is driven to rotate by the rotation of the driven gear 22, so that the nut pair 21 on both sides of the bidirectional threaded rod 20 moves, the nut pair 21 is limited by the limiting rod 26, and the development board is flexibly clamped by the clamping plate 23, the spring 24 and the telescopic rod 25 through the movement of the nut pair 21. The arch frame 16 is driven to flip by the first motor 10 and the rotating rod 11, and different front and back sides are processed to improve work efficiency.
[0036] Working principle: put the development board between the clamping plates 23, drive the driving gear 19 to rotate through the second motor 18, drive the driven gear 22 to rotate through the driving gear 19, and drive the bidirectional threaded rod 20 to rotate through the rotation of the driven gear 22, so that the nut pair 21 on both sides of the bidirectional threaded rod 20 moves, and the nut pair 21 is limited by the limiting rod 26. The clamping plates 23, springs 24 and telescopic rods 25 are driven by the movement of the nut pair 21 to flexibly clamp the development board, and the wind is blown to the connecting pipe 7 and the air outlet pipe 8 through the hair dryer 6 to clean the impurities on the surface of the development board. The development board is turned over by the first motor 10, and each position of the development board is adjusted. To improve the accuracy, the linear guide 3 and the sliding block 4 drive the arch frame 16 to move, and the specified parameters are set by the distance sensor 2. The linear guide 3 and the sliding block 4 drive the arch frame 16 to move to the specified position. The distance sensor 2 transmits data to the controller 9, and the controller 9 controls the sliding block 4 to move. The arch frame 16 is turned over by the first motor 10 and the rotating rod 11, and different front and back sides are processed to improve the work efficiency. The development board must also be reset, and the processed development board is cleaned by the hair dryer 6 to ensure the quality. The waste box 14 is taken out through the slide 12 and the slider 13 to clean the impurities.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A limit fixture for developing board production, comprising a processing box (1), characterized in that: The left side of the processing box (1) is fixedly connected to a support plate (5), the top of the support plate (5) is fixedly connected to a hair dryer (6), the air outlet end of the hair dryer (6) is fixedly connected to a connecting pipe (7), and the connecting pipe (7) runs through the processing box (1), the right side of the connecting pipe (7) is fixedly connected to an air outlet pipe (8), the right inner wall of the processing box (1) is fixedly connected to a distance sensor (2), the front end of the distance sensor (2) is provided with a controller (9), and the controller (9) is fixedly connected to the inner wall of the processing box (1), the inner walls of the front and rear ends of the processing box (1) are fixedly connected to linear guide rails (3), the outer wall of the linear guide rails (3) is slidably connected to a sliding block (4), and a clamping assembly is provided between the sliding blocks (4).
2. A limit fixture for development board production according to claim 1, characterized in that: The clamping assembly comprises a first motor (10), the first motor (10) is fixedly connected to the rear end of the front sliding block (4), the output end of the first motor (10) is fixedly connected to an arch frame (16), the rear end outer wall of the arch frame (16) is rotatably connected to a rotating rod (11), and the rotating rod (11) is fixedly connected to the rear end sliding block (4).
3. The limiting fixture for development board production according to claim 1, characterized in that: The inner walls of the left front and rear ends of the processing box (1) are provided with slide grooves (12), the inner wall of the slide groove (12) is slidably connected with a slider (13), a waste chip box (14) is fixedly connected between the sliders (13), and a handle (15) is fixedly connected to the left side of the waste chip box (14).
4. The limiting fixture for development board production according to claim 2 is characterized in that: A connecting plate (17) is fixedly connected to the left side of the inner wall of the arch frame (16), and a second motor (18) is fixedly connected to the front end of the connecting plate (17).
5. The limiting fixture for development board production according to claim 4 is characterized in that: The output end of the second motor (18) is fixedly connected to a driving gear (19), and the left side of the arch frame (16) is internally rotatably connected to a bidirectional threaded rod (20).
6. A limit fixture for development board production according to claim 5, characterized in that: The outer ring of the middle end of the bidirectional threaded rod (20) is fixedly connected with a driven gear (22), and the driven gear (22) is meshedly connected with the driving gear (19). Both the front and rear ends of the bidirectional threaded rod (20) are threadedly connected with a nut pair (21).
7. A limit fixture for development board production according to claim 6, characterized in that: A limiting rod (26) passes through the interior of the nut pair (21) and is slidably connected thereto, and the limiting rod (26) is fixedly connected to the arch frame (16). A clamping plate (23) is fixedly connected to the left side of the nut pair (21).
8. The limiting fixture for development board production according to claim 7, characterized in that: The clamping plate (23) is fixedly connected to an inner wall opposite to one side thereof with a uniformly distributed spring (24), and the other end of the spring (24) is fixedly connected to a telescopic rod (25).