Pickling equipment for processing high-frequency power supply circuit board

Abstract

The utility model discloses pickling equipment for processing a high-frequency power supply circuit board, which integrates a plurality of working procedures of feeding, pickling, rinsing, draining and the like, so that the efficiency and the flexibility of a production line are greatly improved. The special charging basket is arranged in the equipment, the automatic clamping mechanism is arranged in the charging basket, stable clamping of the circuit board in the transferring process can be achieved through the synergistic effect of a pull rod and a push plate, and displacement or falling of the circuit board is effectively prevented; meanwhile, due to the cooperative work of the translation mechanism and the lifting mechanism, the charging basket can be quickly and accurately transferred among the treatment tanks, manual intervention is reduced, and the labor intensity is reduced; the pickling equipment disclosed by the utility model is compact in structure, simple and convenient to operate and high in safety.

Description

Technical Field

[0001] This utility model relates to the field of drone landing and recovery technology, and in particular to an acid washing device for processing high-frequency power circuit boards. Background Technology

[0002] Pickling is an important step in the processing of high-frequency power circuit boards. It is mainly used to remove impurities such as oxides and residues from the surface of the circuit board to ensure the smooth progress of subsequent processes.

[0003] However, existing high-frequency power circuit board pickling equipment generally suffers from cumbersome and inefficient manual loading and unloading operations. Traditional manual loading and unloading methods are not only labor-intensive, but also prone to damage to circuit boards or poor pickling results due to improper operation. In addition, during the circuit board transfer process, the existing material frame design often cannot ensure the stability of the circuit board during the transfer process, and the circuit board is prone to shaking or displacement, thus affecting the consistency and stability of pickling.

[0004] To address the shortcomings of existing technologies, this utility model proposes an acid pickling device for processing high-frequency power circuit boards. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose an acid pickling equipment for processing high-frequency power circuit boards, thereby solving the problems mentioned in the background art.

[0006] To achieve the above technical objectives, the present invention provides a pickling device for processing high-frequency power circuit boards, comprising: a frame and a transfer mechanism disposed on one side thereof. The frame is sequentially provided with a feeding tray, a pickling tank, a rinsing tank, and a draining tray. The transfer mechanism sequentially places a material basket from the feeding tray into the pickling tank, the rinsing tank, and the draining tray. The material basket includes a basket frame with an open top and a bottom liner. The bottom liner is hollow and has a slot. Clamping mechanisms are disposed within the bottom liner on both sides of the slot. A push plate for driving the clamping mechanisms is disposed below the bottom liner. Pull rods are disposed on both sides of the basket frame. The pull rods are horizontally disposed with their two ends slidably connected to the basket frame. A connecting rod is disposed between the pull rod and the push plate, with one end of the connecting rod connected to the pull rod and the other end connected to the end of the push plate.

[0007] Furthermore, the clamping mechanism includes two clamping blocks mirror-arranged on both sides of the slot. Each clamping block has an oblique sliding groove, and a push rod is disposed within the oblique sliding groove. The push rod is connected to the push plate via a push post that penetrates the bottom liner. When the push plate moves closer to the bottom liner, it causes the two clamping blocks to move closer together.

[0008] Furthermore, the basket frame is provided with positioning plates at both ends, and positioning grooves are provided on the adjacent side of the two positioning plates. The basket frame is provided with limit blocks, which are located below the connection end between the pull rod and the basket frame.

[0009] Furthermore, the transfer mechanism includes a transfer bracket, a translation mechanism is provided on the transfer bracket, a cantilever is provided on the translation mechanism, a lifting mechanism is provided on the cantilever, and a pawl that cooperates with the pull rod is provided at the lower end of the lifting mechanism.

[0010] Furthermore, the claw includes a claw bracket and a cylinder. The claw bracket has two sets of strip-shaped sliding holes at both ends, and claw hooks are installed in the strip-shaped sliding holes. The piston rod of the cylinder is connected to the claw hooks, and the cylinder drives the two sets of claw hooks to move closer or further apart.

[0011] Compared with the prior art, the beneficial effects of this utility model include:

[0012] 1. This utility model automatically adapts to the size of the circuit board through the clamping mechanism in the material basket. Through the coordinated action of the pull rod and the push plate, it ensures that the circuit board will not be displaced or fall off during the transfer process, which greatly improves the stability of the equipment and the processing efficiency. At the same time, the claws and the pull rod of the material basket are closely matched, and the design of the positioning groove further enhances the stability of the material basket during the transfer process.

[0013] 2. This utility model integrates multiple processes such as feeding, pickling, rinsing, and draining into one machine, greatly saving production space and improving the flexibility of the production line. The coordinated operation of the translation mechanism and the lifting mechanism enables the rapid and accurate transfer of material baskets between various processing tanks, reducing manual intervention and lowering labor intensity. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of an acid pickling device for processing high-frequency power circuit boards provided by this utility model;

[0015] Figure 2 This is a schematic diagram of the material basket of an acid pickling device for processing high-frequency power circuit boards provided by this utility model;

[0016] Figure 3 This is a sectional view of the bottom lining of an acid pickling equipment for processing high-frequency power circuit boards provided by this utility model;

[0017] Figure 4 This is a schematic diagram of the chucks of an acid pickling device for processing high-frequency power circuit boards provided by this utility model. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] Reference Figure 1 This utility model provides a pickling device for processing high-frequency power circuit boards, including a frame 1. The frame 1 is provided with a feeding tray 3, a pickling tank 4, a rinsing tank 5 and a draining tray 6 in sequence. A transfer bracket 2 is installed on one side of the frame 1. A translation mechanism 201 is provided on the transfer bracket 2. A cantilever 202 is provided on the translation mechanism 201. A lifting mechanism 203 is provided on the cantilever 202. A claw 8 is provided at the lower end of the lifting mechanism 203. The claw 8 picks up the material basket 7 from the feeding tray 3 and puts it into the pickling tank 4, the rinsing tank 5 and the draining tray 6 in sequence.

[0020] Reference Figure 2 , Figure 3 The material basket 7 includes a basket frame 701 with an open top for easy placement and removal of the circuit board 9. A hollow bottom liner 702 has slots 708 on its surface. Clamping mechanisms are installed within the bottom liner 702 on both sides of the slots 708 to clamp the circuit board during transport, ensuring its stability. A push plate 703, which drives the clamping mechanisms, is located below the bottom liner 702.

[0021] The basket frame 701 has pull rods 704 on both sides. The pull rods 704 are horizontally positioned and their two ends are slidably connected to the basket frame 701. The basket frame 701 is also provided with limit blocks 706, which are located below the connection ends of the pull rods 704 and the basket frame 701, and are used to limit the range of movement of the pull rods 704.

[0022] A connecting rod 705 is provided between the pull rod 704 and the push plate 703. One end of the connecting rod 705 is connected to the pull rod 704, and the other end is connected to the end of the push plate 703. When the pull rod 704 is pulled up, it will drive the push plate 703 to move closer to the bottom liner 702 through the connecting rod 705, thereby driving the clamping mechanism to work.

[0023] The clamping mechanism specifically includes two clamping blocks 709 mirror-mounted on both sides of the slot 708. Each clamping block 709 has an inclined sliding groove 710, within which a push rod 711 is installed. The push rod 711 is connected to the push plate 703 via a push post 712 that penetrates the base liner 702. When the push plate 703 moves closer to the base liner 702, it moves the push post 712, which in turn pushes the push rod 711 to slide within the inclined sliding groove 710, causing the two clamping blocks 709 to come together and clamp the circuit board 9.

[0024] To ensure the stability of the material basket 7 during the transfer process, positioning plates 707 are provided at both ends of the basket frame 701. Positioning grooves (not shown in the figure) are provided on the adjacent side of the two positioning plates 707 for vertical positioning of the circuit board 9 when it is inserted into the material basket 7, thereby ensuring that the lower end of the circuit board 9 is accurately inserted into the slot 708.

[0025] Reference Figure 4 The claw 8 includes a claw bracket 801 and a cylinder 804. Two sets of strip-shaped sliding holes 802 are respectively provided at both ends of the claw bracket 801, and claw hooks 803 are installed within the strip-shaped sliding holes 802. The piston rod of the cylinder 804 is connected to the claw hooks 803. The cylinder 804 drives the two sets of claw hooks 803 to move closer or further apart, thereby achieving contact and separation between the lower end of the claw hooks 803 and the pull rod 704.

[0026] To facilitate understanding of this utility model, the following is combined with... Figure 1 - Figure 4 The working principle of this solution will be explained in detail:

[0027] When in use, the circuit board is first placed in the basket 7, and then the pull rod 704 of the basket 7 is grabbed by the claw 8 of the transfer mechanism. The lifting mechanism 203 pulls the basket 7 up. During this process, the pull rod 704 drives the push plate 703 to move closer to the bottom liner 702, so that the two clamping blocks 709 come together to clamp and fix the circuit board 9.

[0028] Subsequently, the material basket 7 is placed into the pickling tank 4 and the rinsing tank 5 for processing, and the water is initially drained in the draining tray 6. Since the clamping mechanism of the material basket 7 can automatically clamp the circuit board, the stability of the circuit board during the transfer process of each component is ensured, and the stability of the circuit board during the transfer process is improved.

[0029] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A pickling device for processing high-frequency power supply circuit boards, comprising: a rack, on which are sequentially arranged a feeding support plate, a pickling tank, a rinsing tank and a draining tray; a transfer mechanism, which sequentially places a basket into the pickling tank, the rinsing tank and the draining tray from the feeding support plate; characterized in that the basket comprises a basket frame, the top of which is open, and the bottom of which is provided with a bottom liner, the bottom liner is hollow, and a clamping groove is arranged on the bottom liner, a clamping mechanism is arranged on both sides of the clamping groove in the bottom liner, a push plate is arranged below the bottom liner to drive the clamping mechanism, pull rods are arranged on both sides of the basket frame, the pull rods are horizontally arranged and slidably connected to the basket frame at both ends, a connecting rod is arranged between the pull rods and the push plate, one end of the connecting rod is connected to the pull rod, and the other end is connected to the end of the push plate.

2. The pickling apparatus for processing a high-frequency power supply circuit board according to claim 1, characterized by: The clamping mechanism comprises two clamping blocks arranged on both sides of the clamping groove in a mirror image, an inclined sliding groove is arranged on the clamping block, a push rod is arranged in the inclined sliding groove, the push rod and the push plate are connected through a push rod that penetrates the bottom liner, and the push plate approaches the bottom liner to drive the two clamping blocks to approach each other.

3. The pickling apparatus for processing a high-frequency power supply circuit board according to claim 2, characterized in that: Positioning plates are arranged at both ends of the basket frame, positioning grooves are arranged on one side of the two positioning plates adjacent to each other, a limiting block is arranged on the basket frame, and the limiting block is arranged below the connecting end of the pull rod and the basket frame.

4. The pickling apparatus for processing a high-frequency power supply circuit board according to claim 2 or 3, characterized in that: The transfer mechanism comprises a transfer support, a translation mechanism is arranged on the transfer support, a cantilever is arranged on the translation mechanism, a lifting mechanism is arranged on the cantilever, and a clamping claw that cooperates with the pull rod is arranged at the lower end of the lifting mechanism.

5. The pickling apparatus for processing a high-frequency power supply circuit board according to claim 4, characterized in that: The clamping claw comprises a clamping claw support and a pneumatic cylinder, two groups of strip-shaped sliding holes are arranged at both ends of the clamping claw support, respectively, claw hooks are arranged in the strip-shaped sliding holes, the piston rod of the pneumatic cylinder is connected to the claw hooks, and the pneumatic cylinder drives the two groups of claw hooks to approach or move away from each other.

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