Depth-control metalized micropore circuit board processing equipment

Abstract

The utility model relates to the technical field of micropore circuit board processing, and provides depth-control metalized micropore circuit board processing equipment, which comprises a bottom plate, the bottom of the bottom plate is fixedly connected with a cleaning box body, and one side of the inner wall of the cleaning box body is fixedly connected with two hollow plates. According to the circuit board cleaning device, firstly, a circuit board needing to be machined is clamped through the second clamp, then a valve of the water inlet pipe is opened, a cleaning agent is conveyed into the cleaning box body from the water inlet pipe, and when the cleaning agent in the cleaning box body reaches the enough cleaning amount, a worker turns on an external power source of the first motor and starts the first motor through the controller; the output end of the first motor drives the threaded lead screw to rotate forwards, and along with continuous forward rotation of the threaded lead screw, manual cleaning is not needed, convenience is achieved, cleaning is more thorough, the situation that dead corners of the circuit board are not cleaned in place is avoided, the subsequent machining effect is guaranteed, the circuit board can be automatically cleaned, time and labor are saved, and the overall machining efficiency of the circuit board is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-porous circuit board processing, in particular to a depth-controlled metallized micro-porous circuit board processing device. Background Art

[0002] Microvia circuit boards are a special type of printed circuit board characterized by the inclusion of tiny holes that are used to connect electrical signals between different layers of the circuit board.

[0003] In the prior art, such as the Chinese patent number CN217283611U, a depth-controlled metallized microporous circuit board processing equipment includes a circuit board processing equipment body, a limiting mechanism, a drilling mechanism, and a sliding mechanism. The limiting mechanism is located inside the circuit board processing equipment body, the drilling mechanism is located at the top of the circuit board processing equipment body, and the sliding mechanism is located inside the circuit board processing equipment body. The limiting mechanism includes a connecting plate, a fixed cylinder, a spring, a telescopic rod, a pressure rod, and a spacer. The depth-controlled metallized microporous circuit board processing equipment is equipped with a limiting mechanism, which drives the fixed cylinder up and down through the connecting plate. The spring and telescopic rod follow the movement and drive the pressure rod up and down. The pressure rod drives the spacer up and down. The spacer compacts the circuit board. When pressure is applied to the circuit board, there will be an impact force. The spring and telescopic rod act as a buffer to reduce the impact on the circuit board and avoid damage to the circuit board.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that the traditional microporous circuit board needs to be cleaned as a whole before processing, but the manual cleaning method is very troublesome and the cleaning is not thorough, resulting in inadequate cleaning of dead corners of the circuit board, affecting the subsequent processing effect. The circuit board cannot be automatically cleaned, which is time-consuming and labor-intensive, reducing the overall processing efficiency of the circuit board. After cleaning, the surface of the microporous circuit board needs to be kept dry. The traditional drying method is extremely inefficient and cannot better dry the circuit board, reducing the practicality of the circuit board processing equipment. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that, before processing the traditional microporous circuit board, the entire circuit board needs to be cleaned, but the manual cleaning method is very troublesome and the cleaning is not thorough, resulting in inadequate cleaning of the dead corners of the circuit board, affecting the subsequent processing effect, and the circuit board cannot be automatically cleaned, which is time-consuming and labor-intensive, reducing the overall processing efficiency of the circuit board. Moreover, after cleaning, the surface of the microporous circuit board needs to be kept dry, and the traditional drying method is extremely inefficient and cannot effectively dry the circuit board, thereby reducing the practicality of the circuit board processing equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a controlled depth metallized microporous circuit board processing equipment: comprising a base plate, the bottom of the base plate is fixedly connected to a cleaning box, and one side of the inner wall of the cleaning box is fixedly connected to two hollow plates, one of the hollow plates is movably connected to a threaded screw on both sides of the inner wall, and the other hollow plate is fixedly connected to a limiting column on both sides of the inner wall, a motor 1 is fixedly installed at the top center of one of the hollow plates, the output end of the motor 1 is fixedly connected to the top of the threaded screw, the outer surface of the threaded screw is threadedly connected to a second clamp, the inner part of the second clamp is movably sleeved on the outer surface of the limiting column, and an ultrasonic generator is fixedly installed on the inner wall side of the cleaning box near the bottom.

[0007] As a preferred embodiment, a drainage pipe is fixedly embedded on one side of the outer surface of the cleaning box body, and a water inlet pipe is fixedly embedded on the other side of the outer surface of the cleaning box body.

[0008] The technical effect of adopting the above further solution is: opening the valve of the water inlet pipe and transmitting the detergent from the water inlet pipe to the interior of the cleaning box.

[0009] As a preferred embodiment, an electric telescopic rod is fixedly installed on the top of the base plate near the edge, and one end of the electric telescopic rod is fixedly connected to the first clamp.

[0010] The technical effect of adopting the above further solution is: opening the two electric telescopic rods to push the first clamp, using the first clamp to clamp the other two sides of the circuit board, and then completely drying the undried parts.

[0011] As a preferred embodiment, the top of the base plate is fixedly connected to the support plate near the edge, and the top of the support plate is fixedly installed with the drilling machine body near the edge.

[0012] The technical effect of adopting the above further solution is: opening the drilling machine body to perform drilling operations on the circuit board.

[0013] As a preferred embodiment, support legs are fixedly connected to the four corners of the bottom of the base plate.

[0014] The technical effect of adopting the above further solution is: the supporting force of the device is increased by the support legs.

[0015] As a preferred embodiment, a fixing plate is fixedly connected to the top of the bottom plate near the edge, and two circular grooves are provided on the outer surface of the fixing plate.

[0016] The technical effect of adopting the above further solution is: using the circular groove to increase the device space rate.

[0017] As a preferred embodiment, a fan is movably connected to one side of the inner wall of the two circular grooves, and a plurality of electric heating plates are fixedly installed on one side of the inner wall of the two circular grooves.

[0018] The technical effect of adopting the above further solution is: turning on the external power supply of multiple heating plates, so that the multiple heating plates start to heat up, and then two fans start to blow hot air on the surface of the circuit board, accelerating the drying speed of the circuit board.

[0019] As a preferred embodiment, two motors 2 are fixedly mounted on the outer surface of the fixing plate, and the output end of the motor 2 is fixedly connected to one end of the fan.

[0020] The technical effect of adopting the above further solution is: using a fan to facilitate hot air drying.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are:

[0022] 1. According to the utility model, the circuit board to be processed is first clamped by the second clamp, and then the valve of the water inlet pipe is opened to transmit the detergent from the water inlet pipe to the inside of the cleaning box. When the detergent inside the cleaning box reaches a sufficient amount for cleaning, the staff turns on the external power supply of motor one and uses the controller to start motor one. The output end of motor one drives the threaded screw to rotate forward. As the threaded screw continues to rotate forward, the second clamp located on the surface of the threaded screw begins to move vertically downward along the threaded screw. At this time, the limit column limits the second clamp to prevent it from idling. At the same time, the circuit board clamped inside the second clamp is moved as a whole into the cleaning liquid and is completely immersed in the circuit board. Then the staff turns on the super The external power supply of the sound wave generator is used to start the ultrasonic generator using the controller. The ultrasonic generator immediately starts to generate ultrasonic waves to perform ultrasonic vibrations on the cleaning liquid. The cavitation effect generated by high-frequency sound waves in the liquid is used. When the ultrasonic waves pass through the cleaning liquid, countless tiny bubbles are formed. These bubbles are periodically generated and collapsed under the action of sound waves. When the bubbles collapse, powerful shock waves are generated, which can effectively remove dirt on the surface and in the gaps. The circuit board will not be damaged during cleaning, so that manual cleaning is not required. It is very simple and the cleaning is more thorough, avoiding inadequate cleaning of dead corners of the circuit board, ensuring the subsequent processing effect, and can automatically clean the circuit board, saving time and effort, and improving the overall processing efficiency of the circuit board.

[0023] 2. According to the utility model, after cleaning is completed, the staff uses the controller to reverse the motor 1, and the screw rod also reverses accordingly. At this time, the second clamp and the circuit board begin to gradually rise vertically and away from the liquid surface. At this time, the staff turns on the external power supply of the two motors 2, uses the controller to start the two motors 2, and simultaneously turns on the external power supply of multiple heating plates, so that the multiple heating plates begin to heat up. At this time, the two fans start to blow hot air on the surface of the circuit board, accelerating the drying speed of the circuit board, thereby achieving better drying of the circuit board and improving the practicality of the circuit board processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of a depth-controlled metallized micro-porous circuit board processing equipment provided by the utility model;

[0025] Figure 2 This is a bottom-up structural diagram of a depth-controlled metallized micro-hole circuit board processing equipment provided by the utility model;

[0026] Figure 3 This is a schematic diagram of the top view of a depth-controlled metallized micro-hole circuit board processing equipment provided by the utility model;

[0027] Figure 4 A side structural diagram of a depth-controlled metallized micro-hole circuit board processing equipment provided by the utility model;

[0028] Figure 5 The utility model provides a depth-controlled metallized micro-hole circuit board processing equipment Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0029] Legend:

[0030] 1. Bottom plate; 101. Support plate; 102. Drilling machine body; 103. Support legs; 104. Cleaning box; 105. Drain pipe; 106. Water inlet pipe; 107. Ultrasonic generator; 108. Electric telescopic rod; 109. First clamp; 110. Hollow plate; 111. Threaded screw; 112. Motor 1; 113. Second clamp; 114. Limiting column; 2. Fixing plate; 201. Motor 2; 202. Circular groove; 203. Fan; 204. Electric heating plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Example 1, please refer to Figures 1-5 The utility model provides a technical solution: a controlled depth metallized microporous circuit board processing equipment, comprising a bottom plate 1, the bottom of the bottom plate 1 is fixedly connected to a cleaning box 104, one side of the inner wall of the cleaning box 104 is fixedly connected to two hollow plates 110, one of the hollow plates 110 is movably connected to threaded screws 111 on both sides of the inner wall, and the other hollow plate 110 is fixedly connected to limiting columns 114 on both sides of the inner wall, a motor 112 is fixedly installed at the top center of one of the hollow plates 110, the output end of the motor 112 is fixedly connected to the top of the threaded screw 111, the outer surface of the threaded screw 111 is threadedly connected to a second clamp 113, the second clamp 11 3 is movably sleeved on the outer surface of the limiting column 114, an ultrasonic generator 107 is fixedly installed on one side of the inner wall of the cleaning box 104 near the bottom, a drain pipe 105 is fixedly embedded on one side of the outer surface of the cleaning box 104, and a water inlet pipe 106 is fixedly embedded on the other side of the outer surface of the cleaning box 104. An electric telescopic rod 108 is fixedly installed on the top of the bottom plate 1 near the edge, and one end of the electric telescopic rod 108 is fixedly connected to the first clamp 109. The top of the bottom plate 1 is fixedly connected to the support plate 101 near the edge, and the top of the support plate 101 is fixedly installed with a drilling machine body 102 near the edge. The four corners of the bottom of the bottom plate 1 are fixedly connected to support legs 103.

[0033] In this embodiment, the circuit board to be processed is first clamped by the second clamp 113, and then the valve of the water inlet pipe 106 is opened to transfer the detergent from the water inlet pipe 106 to the inside of the cleaning box 104. When the detergent inside the cleaning box 104 reaches a sufficient amount for cleaning, the staff turns on the external power supply of the motor 112 and uses the controller to start the motor 112. The output end of the motor 112 drives the screw rod 111 to rotate forward. As the screw rod 111 continues to rotate forward, the second clamp 113 located on the surface of the screw rod 111 begins to move vertically downward along the screw rod 111. At this time, the limiting column 114 limits the second clamp 113 to prevent it from idling. At the same time, the circuit board clamped in the second clamp 113 is moved into the cleaning liquid as a whole, and The circuit board is completely immersed, and then the staff turns on the external power supply of the ultrasonic generator 107, and uses the controller to start the ultrasonic generator 107. The ultrasonic generator 107 immediately starts to generate ultrasonic waves to perform ultrasonic vibrations on the cleaning liquid, and uses the cavitation effect generated by high-frequency sound waves in the liquid. When the ultrasonic waves pass through the cleaning liquid, countless tiny bubbles are formed. These bubbles are periodically generated and collapsed under the action of the sound waves. When the bubbles collapse, powerful shock waves are generated, which can effectively remove dirt on the surface and in the gaps, and will not damage the circuit board during cleaning, thereby achieving no manual cleaning, which is very simple and more thorough, avoiding inadequate cleaning of dead corners of the circuit board, ensuring the subsequent processing effect, and can automatically clean the circuit board, saving time and effort, and improving the overall processing efficiency of the circuit board.

[0034] Example 2, as Figures 1-5 As shown, a fixing plate 2 is fixedly connected to the top of the base plate 1 near the edge, and two circular grooves 202 are provided on the outer surface of the fixing plate 2. A fan 203 is movably connected to one side of the inner wall of the two circular grooves 202. A plurality of electric heating plates 204 are fixedly installed on one side of the inner wall of the two circular grooves 202. Two motors 201 are fixedly installed on the outer surface of the fixing plate 2, and the output end of the motor 201 is fixedly connected to one end of the fan 203.

[0035] In this embodiment, after cleaning is completed, the staff uses the controller to reverse the motor 112, and the screw rod 111 also reverses accordingly. At this time, the second clamp 113 and the circuit board begin to gradually rise vertically and away from the liquid surface. At this time, the staff turns on the external power supply of the two motors 201, uses the controller to start the two motors 201, and at the same time turns on the external power supply of multiple heating plates 204, so that the multiple heating plates 204 start to heat up. At this time, the two fans 203 start to blow hot air on the surface of the circuit board, accelerating the drying speed of the circuit board, thereby achieving better drying of the circuit board and improving the practicality of the circuit board processing equipment.

[0036] Working principle: When in use, first clamp the circuit board to be processed with the second clamp 113, then open the valve of the water inlet pipe 106, and transfer the detergent from the water inlet pipe 106 to the inside of the cleaning box 104. When the detergent inside the cleaning box 104 reaches a sufficient amount for cleaning, the staff turns on the external power supply of the motor 112 and uses the controller to start the motor 112. The output end of the motor 112 drives the screw rod 111 to rotate forward. As the screw rod 111 continues to rotate forward, the second clamp 113 located on the surface of the screw rod 111 begins to move vertically downward along the screw rod 111. At this time, The limiting column 114 limits the second clamp 113 to prevent it from idling. At the same time, the circuit board clamped inside the second clamp 113 is moved as a whole into the cleaning liquid and completely immersed in it. Then the staff turns on the external power supply of the ultrasonic generator 107 and uses the controller to start the ultrasonic generator 107. The ultrasonic generator 107 immediately starts to generate ultrasonic waves to perform ultrasonic vibrations on the cleaning liquid. The cavitation effect generated by high-frequency sound waves in the liquid is used. When the ultrasonic wave passes through the cleaning liquid, countless tiny bubbles are formed. These bubbles are periodically generated and collapsed under the action of the sound waves, and strong vibrations are generated when the bubbles collapse. The large shock wave can effectively remove dirt on the surface and in the gaps, and will not damage the circuit board during cleaning, so that manual cleaning is not required, which is very simple and the cleaning is more thorough, avoiding inadequate cleaning of dead corners of the circuit board, ensuring the subsequent processing effect, and can automatically clean the circuit board, saving time and effort, and improving the overall processing efficiency of the circuit board. After cleaning, the staff uses the controller to reverse the motor 112, and the screw rod 111 also reverses accordingly. At this time, the second clamp 113 and the circuit board begin to gradually rise vertically and away from the liquid surface. At this time, the staff turns on the external power supply of the two motors 201 and uses the controller to start The two motors 201 simultaneously turn on the external power supply of the multiple heating plates 204, causing the multiple heating plates 204 to start heating. At this time, the two fans 203 start blowing hot air on the surface of the circuit board to accelerate the drying speed of the circuit board. When most of the surface of the circuit board is dried, the staff opens the two electric telescopic rods 108 to push the first clamp 109, and uses the first clamp 109 to clamp the other two sides of the circuit board. Then, all the undried parts are dried, and then the drilling machine body 102 is opened to perform drilling operations on the circuit board, so as to better dry the circuit board and improve the practicality of the circuit board processing equipment.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A depth-controlled metallized microporous circuit board processing equipment, comprising a base plate (1), characterized in that: The bottom of the base plate (1) is fixedly connected to a cleaning box (104), and one side of the inner wall of the cleaning box (104) is fixedly connected to two hollow plates (110), one of the inner walls of the hollow plates (110) is movably connected to a threaded screw (111) on both sides, and the other inner wall of the hollow plate (110) is fixedly connected to a limiting column (114) on both sides, and a motor (112) is fixedly installed at the top center of one of the hollow plates (110), the output end of the motor (112) is fixedly connected to the top of the threaded screw (111), the outer surface of the threaded screw (111) is threadedly connected to a second clamp (113), the inner part of the second clamp (113) is movably sleeved on the outer surface of the limiting column (114), and an ultrasonic generator (107) is fixedly installed on the inner wall of the cleaning box (104) near the bottom.

2. The depth-controlled metallized microporous circuit board processing equipment according to claim 1, characterized in that: A drainage pipe (105) is fixedly embedded on one side of the outer surface of the cleaning box (104), and a water inlet pipe (106) is fixedly embedded on the other side of the outer surface of the cleaning box (104).

3. The depth-controlled metallized microporous circuit board processing equipment according to claim 1, characterized in that: An electric telescopic rod (108) is fixedly installed on the top of the base plate (1) near the edge, and one end of the electric telescopic rod (108) is fixedly connected to a first clamp (109).

4. The depth-controlled metallized microporous circuit board processing equipment according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to the support plate (101) near the edge, and the top of the support plate (101) is fixedly mounted with a drilling machine body (102) near the edge.

5. The depth-controlled metallized microporous circuit board processing equipment according to claim 1, characterized in that: Support legs (103) are fixedly connected to the four corners of the bottom of the base plate (1).

6. The depth-controlled metallized microporous circuit board processing equipment according to claim 1, characterized in that: A fixing plate (2) is fixedly connected to the top of the bottom plate (1) near the edge, and two circular grooves (202) are provided on the outer surface of the fixing plate (2).

7. The depth-controlled metallized microporous circuit board processing equipment according to claim 6, characterized in that: One side of the inner wall of the two circular grooves (202) is movably connected to a fan (203), and one side of the inner wall of the two circular grooves (202) is fixedly installed with a plurality of electric heating plates (204).

8. The depth-controlled metallized microporous circuit board processing equipment according to claim 6, characterized in that: Two second motors (201) are fixedly mounted on the outer surface of the fixing plate (2), and the output end of the second motor (201) is fixedly connected to one end of the fan (203).

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