PCBA board assembling device capable of eliminating static electricity

Abstract

The utility model relates to a PCBA board assembling device capable of eliminating static electricity, which comprises a U-shaped seat, an adjusting device is arranged outside the U-shaped seat, the adjusting device comprises a two-way screw rod, the two-way screw rod is rotatably connected inside the U-shaped seat, a driving motor is fixedly arranged on the right side of the two-way screw rod, and a driving motor is fixedly arranged on the right side of the driving motor. And the outer surface of the two-way screw rod is in threaded connection with a moving block, and an adjusting plate is fixedly mounted at the top of the moving block. According to the PCBA board assembling device capable of removing static electricity, a driving motor is turned on to drive a bidirectional screw rod to rotate, rotation of the bidirectional screw rod is matched with an auxiliary rod to drive a moving block and an adjusting plate to move so as to drive devices on the moving block and the adjusting plate to move, and after the devices move to a proper position, a PCBA board body is fixed in two U-shaped blocks through a structure for fixing an auxiliary device; and the height of the lamp panel is adjusted by rotating the threaded rod to be matched with the lifting sleeve, so that the purpose of limiting and assembling PCBA board main bodies with different sizes by adjusting the distance of the device is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of PCBA board processing equipment, specifically to a PCBA board assembly device capable of eliminating static electricity. Background Technology

[0002] PCBA boards, also known as printed circuit boards, are important electronic components. They serve as the support for electronic components and provide the connection for electronic component circuits. During the assembly and processing of PCBA boards, assembly equipment is used to fix the printed circuit boards to facilitate smooth assembly.

[0003] A search revealed a utility model patent (Chinese Patent Publication No. CN215601755U) disclosing an assembly device for PCBA board processing. This device comprises an anti-static ion fan, an exhaust pipe, an electro-hydraulic push rod, and a baffle. During operation, a worker can manually slide a slider within a groove, causing a moving plate to move the PCBA board at its top to below the exhaust pipe. Subsequently, the worker can manually activate the electro-hydraulic push rod, causing its output end to lower the baffle to a designated position. At this point, the worker... The operator can turn on the antistatic ion fan, which will deliver the generated airflow to the surface of the PCBA board through the air outlet pipe, thereby performing antistatic work on the PCBA board. In addition, the baffle can prevent the airflow from the air outlet pipe from carrying dust to adhere to the surface of the electronic magnifying glass, thus ensuring the normal use of the electronic magnifying glass surface and meeting the user's needs. However, the assembly device for PCBA board processing has a fixed limiting structure for the PCBA board and is not suitable for all sizes of PCBA boards, so its practicality is limited. Therefore, an antistatic PCBA board assembly device is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a PCBA board assembly device that can eliminate static electricity. It has the advantages of being able to easily adjust the distance of the device to limit the PCBA boards of different sizes, and facilitating assembly after fixing the PCBA boards. This solves the problem that existing devices need to be optimized.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a PCBA board assembly device capable of eliminating static electricity, comprising a U-shaped base, a PCBA board body disposed on the outside of the U-shaped base, an adjustment device disposed on the outside of the U-shaped base, and a fixing auxiliary device disposed on the outside of the U-shaped base;

[0006] The adjusting device includes a bidirectional screw, which is rotatably connected inside the U-shaped seat. A drive motor is fixedly installed on the right side of the bidirectional screw. A moving block is threadedly connected to the outer surface of the bidirectional screw. An adjusting plate is fixedly installed on the top of the moving block. An electric slide rail is fixedly installed inside the adjusting plate. A slider is slidably connected to the outer surface of the electric slide rail. A threaded rod is rotatably connected inside the U-shaped seat. A lifting sleeve is threadedly connected to the outer surface of the threaded rod.

[0007] Furthermore, the fixed auxiliary device includes an ion fan, an ion fan is fixedly installed on the top of the U-shaped seat, an air outlet hood is provided on the outside of the ion fan, a rotating shaft is rotatably connected to the outside of the slider, a U-shaped block is fixedly installed on the outside of the rotating shaft, a spring body is fixedly installed on the inner top wall of the U-shaped block, a limit block is fixedly installed on the outside of the adjusting plate, and a light plate is fixedly installed on the top of the lifting sleeve.

[0008] Furthermore, the right side of the bidirectional screw penetrates the inner right wall of the U-shaped seat and is fixedly connected to the output end of the drive motor. Two moving blocks are threadedly connected to the outer surface of the bidirectional screw. An auxiliary rod is fixedly installed inside the U-shaped seat. The interior of each of the two moving blocks is slidably connected to the exterior of the auxiliary rod. There are two adjusting plates and two electric slide rails. The bottom of each of the two adjusting plates is fixedly connected to the top of each of the two moving blocks. There are two sliders. The interior of each of the two sliders is slidably connected to the exterior of each of the two electric slide rails. The exterior of each of the two sliders is slidably connected to the interior of each of the two adjusting plates.

[0009] Furthermore, the bottom of the threaded rod penetrates the inner bottom wall of the U-shaped seat and extends to the outside of the U-shaped seat. The top of the lifting sleeve penetrates the inner top wall of the U-shaped seat and is fixedly connected to the bottom of the lamp plate. Two limiting rods are fixedly installed on the bottom of the lamp plate, and the outside of the two limiting rods is slidably connected to the inside of the U-shaped seat.

[0010] Furthermore, a telescopic flexible hose is fixedly installed on the right side of the ion fan, and the right side of the telescopic flexible hose is fixedly connected to the top of the air outlet hood. A placement plate is fixedly installed inside the U-shaped seat, and the top of the placement plate is movably connected to the bottom of the air outlet hood. There are two rotating shafts and two U-shaped blocks. The opposite sides of the two sliders are rotatably connected to the left and right sides of the two rotating shafts, respectively, and the opposite sides of the two rotating shafts are fixedly connected to the left and right sides of the two U-shaped blocks, respectively.

[0011] Furthermore, two spring bodies are fixedly installed on the inner top walls of the two U-shaped blocks, and rubber plates are fixedly installed on the bottom of the two spring bodies. Rubber blocks are fixedly installed on the inner bottom walls of the two U-shaped blocks. The PCBA board body is located between the rubber plates and the rubber blocks. There are two limiting blocks. Two limiting grooves are opened on the outside of each U-shaped block. The inside of the limiting groove is inserted into the outside of the limiting block.

[0012] Beneficial effects

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. This static-eliminating PCBA board assembly device uses a drive motor to rotate a bidirectional screw. The rotation of the bidirectional screw, in conjunction with an auxiliary rod, moves the moving block and adjusting plate, thereby moving the upper device. After moving to the appropriate position, the PCBA board body is fixed in two U-shaped blocks by the structure of the fixing auxiliary device. The height of the lamp plate is adjusted by rotating the threaded rod in conjunction with the lifting sleeve, thereby achieving the purpose of limiting the assembly of PCBA board bodies of different sizes by adjusting the distance of the device.

[0015] 2. This static-eliminating PCBA board assembly device involves pressing a rubber plate to compress a spring body, placing the PCBA board body on two U-shaped rubber blocks, then releasing the rubber plate and fixing the PCBA board body under the force of the spring body. An illumination panel lights the assembly holes on the PCBA board body, facilitating the installation of other components. The device is then lifted via an electric slide rail, and rotated by a shaft. An ion fan, along with an exhaust hood, eliminates static electricity on the surface, thus facilitating assembly and eliminating static electricity. Attached Figure Description

[0016] Figure 1 This is a partial three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the front structure of this utility model;

[0018] Figure 3 This is a front sectional view of the present invention.

[0019] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0020] Figure 5 This is a partial top view of the structure of this utility model.

[0021] In the diagram: 1. U-shaped base; 2. PCBA board body; 3. Adjustment device; 301. Bidirectional screw; 302. Drive motor; 303. Moving block; 304. Adjustment plate; 305. Electric slide rail; 306. Slider; 307. Threaded rod; 308. Lifting sleeve; 4. Fixing auxiliary device; 401. Ionizing fan; 402. Air outlet cover; 403. Rotating shaft; 404. U-shaped block; 405. Spring body; 406. Limiting block; 407. Lamp panel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 A PCBA board assembly device capable of eliminating static electricity includes a U-shaped base 1, a PCBA board body 2 disposed on the outside of the U-shaped base 1, an adjustment device 3 disposed on the outside of the U-shaped base 1, and a fixing auxiliary device 4 disposed on the outside of the U-shaped base 1.

[0024] The adjusting device 3 includes a bidirectional screw 301, which is rotatably connected inside the U-shaped seat 1. A drive motor 302 is fixedly installed on the right side of the bidirectional screw 301. A moving block 303 is threadedly connected to the outer surface of the bidirectional screw 301. An adjusting plate 304 is fixedly installed on the top of the moving block 303. An electric slide rail 305 is fixedly installed inside the adjusting plate 304. A slider 306 is slidably connected to the outer surface of the electric slide rail 305. A threaded rod 307 is rotatably connected inside the U-shaped seat 1. A lifting sleeve 308 is threadedly connected to the outer surface of the threaded rod 307.

[0025] Furthermore, the fixed auxiliary device 4 includes an ion fan 401, an ion fan 401 fixedly installed on the top of the U-shaped seat 1, an air outlet hood 402 provided on the outside of the ion fan 401, a rotating shaft 403 rotatably connected to the outside of the slider 306, a U-shaped block 404 fixedly installed on the outside of the rotating shaft 403, a spring body 405 fixedly installed on the inner top wall of the U-shaped block 404, a limit block 406 fixedly installed on the outside of the adjusting plate 304, and a lamp plate 407 fixedly installed on the top of the lifting sleeve 308.

[0026] Specifically, such as Figure 3As shown, after one side of the fixed PCBA board body 2 is assembled, the electric slide rail 305 is opened to drive the slider 306 to rise, thereby driving the U-shaped block 404 and the fixed PCBA board body 2 to rise. After rising, the rotating shaft 403 is rotated to drive the PCBA board body 2 to rotate, thereby flipping it over. After flipping, the electric slide rail 305 is controlled to descend, thereby inserting the limiting block 406 into the limiting groove of the U-shaped block 404 to fix it and prevent the rotating shaft 403 from rotating again, so that the structure on the other side of the PCBA board body 2 can be assembled.

[0027] Specifically, such as Figure 3 As shown, drive motor 302 is a forward and reverse motor. A forward and reverse motor is a motor that can achieve forward and reverse rotation. The working principle of a forward and reverse motor is based on changing the phase sequence of the motor power supply to change the direction of rotation. In a three-phase asynchronous motor, the direction of rotation of the motor can be changed by swapping any two phases. This operation is called commutation, which allows the motor to run in different directions as needed.

[0028] Specifically, such as Figure 2 As shown, the ion fan 401 is a device used to eliminate static electricity. It is widely used in the electronics industry, printing industry, pharmaceutical industry and other fields. It neutralizes the charge on objects by generating a large amount of airflow with positive and negative charges, thereby achieving the purpose of eliminating static electricity. By using the ion fan 401 properly, the impact of static electricity on PCBA boards can be effectively reduced, and the quality and reliability of products can be improved. At the same time, the ion fan 401 also has the functions of cleaning air and reducing static electricity adsorption, which helps to improve the production environment and improve work efficiency.

[0029] When implementing this procedure, please follow these steps:

[0030] 1) First, turn on the drive motor 302 to drive the bidirectional screw 301 to rotate, thereby driving the moving block 303 and the adjusting plate 304 to move;

[0031] 2) Then, the threaded rod 307, in conjunction with the lifting sleeve 308, drives the lamp panel 407 to move, thereby adjusting the height of the lamp panel 407;

[0032] 3) Then, the PCBA board body 2 is fixed on the U-shaped block 404 by the spring body 405 and the rubber plate, and assembled and static electricity is eliminated by the lamp plate 407 and the ion fan 401.

[0033] 4) Finally, open the electric slide rail 305 and the rotating shaft 403 to drive the PCBA board body 2 to rotate, thereby assembling the other side and eliminating static electricity.

[0034] In summary, this static-eliminating PCBA board assembly device, when the drive motor 302 is turned on, drives the bidirectional screw 301 to rotate. The rotation of the bidirectional screw 301, in conjunction with the auxiliary rod, moves the moving block 303 and the adjusting plate 304, thereby moving the upper device. After moving to the appropriate position, the PCBA board body 2 is fixed within the two U-shaped blocks 404 by the structure of the fixing auxiliary device 4. By rotating the threaded rod 307 in conjunction with the lifting sleeve 308, the height of the lamp plate 407 is adjusted, thereby achieving the purpose of adjusting the overall device distance for limiting the assembly of PCBA board bodies 2 of different sizes. Pressing the rubber plate... This compresses the spring body 405, then places the PCBA board body 2 on the rubber blocks of the two U-shaped blocks 404. The rubber blocks are then released, and the PCBA board body 2 is fixed under the force of the spring body 405. The mounting holes on the PCBA board body 2 are then illuminated by the lamp board 407, making it easier to install other accessories on the PCBA board body 2. The electric slide rail 305 then drives it to rise, and the rotating shaft 403 drives the PCBA board body 2 to rotate. The ion fan 401, in conjunction with the air outlet hood 402, eliminates static electricity on its surface, thus facilitating assembly and eliminating static electricity.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PCBA board assembly device capable of eliminating static electricity, comprising a U-shaped base (1), characterized in that: The U-shaped base (1) is provided with a PCBA board body (2) on its outside, an adjustment device (3) is provided on its outside, and a fixing auxiliary device (4) is provided on its outside. The adjusting device (3) includes a bidirectional screw (301), which is rotatably connected inside the U-shaped seat (1). A drive motor (302) is fixedly installed on the right side of the bidirectional screw (301). A moving block (303) is threadedly connected to the outer surface of the bidirectional screw (301). An adjusting plate (304) is fixedly installed on the top of the moving block (303). An electric slide rail (305) is fixedly installed inside the adjusting plate (304). A slider (306) is slidably connected to the outer surface of the electric slide rail (305). A threaded rod (307) is rotatably connected inside the U-shaped seat (1). A lifting sleeve (308) is threadedly connected to the outer surface of the threaded rod (307).

2. The PCBA board assembly device capable of eliminating static electricity according to claim 1, characterized in that: The fixed auxiliary device (4) includes an ion fan (401). The ion fan (401) is fixedly installed on the top of the U-shaped seat (1). An air outlet cover (402) is provided on the outside of the ion fan (401). A rotating shaft (403) is rotatably connected to the outside of the slider (306). A U-shaped block (404) is fixedly installed on the outside of the rotating shaft (403). A spring body (405) is fixedly installed on the inner top wall of the U-shaped block (404). A limit block (406) is fixedly installed on the outside of the adjusting plate (304). A lamp plate (407) is fixedly installed on the top of the lifting sleeve (308).

3. The PCBA board assembly device with static electricity removal capability according to claim 1, characterized in that: The right side of the bidirectional screw (301) passes through the inner right wall of the U-shaped seat (1) and is fixedly connected to the output end of the drive motor (302). The outer surface of the bidirectional screw (301) is threaded with two moving blocks (303). An auxiliary rod is fixedly installed inside the U-shaped seat (1). The interior of the two moving blocks (303) is slidably connected to the exterior of the auxiliary rod. There are two adjusting plates (304) and two electric slide rails (305). The bottom of the two adjusting plates (304) is fixedly connected to the top of the two moving blocks (303). There are two sliders (306). The interior of the two sliders (306) is slidably connected to the exterior of the two electric slide rails (305). The exterior of the two sliders (306) is slidably connected to the interior of the two adjusting plates (304).

4. The PCBA board assembly device capable of eliminating static electricity according to claim 2, characterized in that: The bottom of the threaded rod (307) penetrates the inner bottom wall of the U-shaped seat (1) and extends to the outside of the U-shaped seat (1). The top of the lifting sleeve (308) penetrates the inner top wall of the U-shaped seat (1) and is fixedly connected to the bottom of the lamp plate (407). Two limiting rods are fixedly installed on the bottom of the lamp plate (407), and the outside of the two limiting rods are slidably connected to the inside of the U-shaped seat (1).

5. The PCBA board assembly device capable of eliminating static electricity according to claim 2, characterized in that: A telescopic hose is fixedly installed on the right side of the ion fan (401), and the right side of the telescopic hose is fixedly connected to the top of the air outlet hood (402). A placement plate is fixedly installed inside the U-shaped seat (1), and the top of the placement plate is movably connected to the bottom of the air outlet hood (402). There are two rotating shafts (403) and two U-shaped blocks (404). The opposite sides of the two sliders (306) are rotatably connected to the left and right sides of the two rotating shafts (403), and the opposite sides of the two rotating shafts (403) are fixedly connected to the left and right sides of the two U-shaped blocks (404).

6. The PCBA board assembly device with static electricity removal capability according to claim 2, characterized in that: Two spring bodies (405) are fixedly installed on the inner top walls of the two U-shaped blocks (404), and rubber plates are fixedly installed on the bottom of the two spring bodies (405). Rubber blocks are fixedly installed on the inner bottom walls of the two U-shaped blocks (404). The PCBA board body (2) is located between the rubber plates and the rubber blocks. There are two limiting blocks (406). Two limiting grooves are opened on the outside of each U-shaped block (404). The inside of the limiting groove is inserted into the outside of the limiting block (406).

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