Edge planing device for circuit board electroplating production and processing

Abstract

The utility model provides an edge planing device for circuit board electroplating production and processing, which comprises an operation table, an air cylinder fixedly mounted at the bottom of the operation table, a fixed plate rotatably connected to one end of the air cylinder, a servo motor arranged at the bottom of the operation table, and a rotating disc connected to the output end of the servo motor through a coupler, the bottom of the rotating disc is fixedly connected with an extension sleeve, and the interior of the extension sleeve is slidably connected with an extension rod. According to the edge planing device for circuit board electroplating production and processing, the servo motor drives the rotating disc to be connected with the extension sleeve to rotate towards one side to a proper position, the telescopic rod rotates towards one side, the cutting piece is connected with the reset block to automatically move towards one side to a proper position, and the edge planing effect is achieved. And meanwhile, the cutting piece is pushed by the reset spring to automatically reset, so that the position of the cutting piece does not need to be continuously adjusted, the working efficiency is improved, and the use cost is also reduced.

Description

Technical Field

[0001] The utility model relates to the field of circuit board production, in particular to an edge planing device for circuit board electroplating production and processing. Background Art

[0002] The names of circuit boards include: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum base board, high-frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed circuit board, etc. Circuit boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances.

[0003] The patent application with publication number CN214960348U proposed in the current technology can perform single-sided planing on the circuit board in the clamped state through the lateral reciprocating movement of the planer, effectively planing off the excess plating layer in the electroplating process of the circuit board, ensuring the accuracy of circuit board processing, and avoiding the excess plating layer from affecting the subsequent use of the circuit board. The circuit board can be rotated by rotating the first turntable and the second turntable to adjust the planing angle of the circuit board, so as to facilitate the planing of the four sides of the circuit board in turn, improve the efficiency of the planing of the circuit board, and avoid repeated manual adjustment of the circuit board to cause cumbersome operation.

[0004] However, when planing the four sides of the circuit board in turn, it is necessary to control the first cylinder to drive the movable plate to continuously adjust the position, thereby driving the planer to move to a suitable position, which increases the use cost and reduces the work efficiency.

[0005] Therefore, it is necessary to provide a planing device for circuit board electroplating production and processing to solve the above technical problems. Utility Model Content

[0006] The utility model provides a planing device for electroplating production and processing of circuit boards, which solves the problem that the four sides of the circuit board are planed in turn and the planer needs to be adjusted to a suitable position continuously.

[0007] In order to solve the above technical problems, the utility model provides a planing device for circuit board electroplating production and processing, comprising:

[0008] An operating table, a cylinder is fixedly installed at the bottom of the operating table, and one end of the cylinder is rotatably connected to a fixed plate;

[0009] A servo motor, wherein the servo motor is arranged at the bottom of the operating table, the output end of the servo motor is connected to a rotating disk through a coupling, the bottom of the rotating disk is fixedly connected to an extension sleeve, the interior of the extension sleeve is slidably connected to an extension rod, one end of the extension rod is fixedly connected to a support sleeve, the interior of the support sleeve is slidably connected to a telescopic rod, and the interiors of the support sleeve and the extension sleeve are both provided with fixings;

[0010] A reset groove, the reset groove is arranged inside the operating table, a reset rod is fixedly connected inside the reset groove, a reset block is slidably connected to the surface of the reset rod, and a reset spring is arranged on one side of the reset block and on the surface of the reset rod;

[0011] A cutting piece is arranged on the top of the resetting block.

[0012] Preferably, the fixing member comprises a fixing hole and a fixing pin, the fixing hole is opened inside the extension sleeve, and the fixing pin is threadedly connected to the inside of the fixing hole.

[0013] Preferably, the cutting member includes a movable plate, a cutting motor, a threaded rod, a threaded block and a planer, the movable plate is fixedly connected to the top of the reset block, the cutting motor is fixedly installed on one side of the movable plate, one end of the threaded rod is connected to the output end of the cutting motor, the threaded block is threadedly connected to the surface of the threaded rod, and the planer is fixedly installed on one side of the threaded block.

[0014] Preferably, the top of the rotating disk and the bottom of the fixed plate are both fixedly connected with protective pads, and the protective pads are made of rubber material.

[0015] Preferably, a support block is fixedly connected to the top of the extension rod, and a limiting groove is provided inside the support block.

[0016] Preferably, the interior of the limiting groove is slidably connected to a limiting block, and a limiting spring is arranged at the bottom of the limiting block and inside the limiting groove.

[0017] Preferably, a positioning block is fixedly connected to the top of the limiting block, and the top of the positioning block is located in a semicircle.

[0018] Compared with the related art, the edge planing device for circuit board electroplating production and processing provided by the utility model has the following beneficial effects:

[0019] The utility model provides a planing device for electroplating production and processing of circuit boards, which drives a rotating disk connected to an extension sleeve to rotate to a suitable position to one side through a servo motor, so that a telescopic rod rotates to one side, and a cutting piece connected to a reset block automatically moves to a suitable position to one side. At the same time, a reset spring pushes the cutting piece to automatically reset, thereby increasing work efficiency without constantly adjusting the position of the cutting piece and reducing the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a first embodiment of a planing device for electroplating production of circuit boards provided by the utility model;

[0021] Figure 2 for Figure 1 The schematic diagram of the overall structure of the device shown;

[0022] Figure 3 for Figure 1 A schematic diagram of the structure of the extension rod shown;

[0023] Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown;

[0024] Figure 5 for Figure 1 An enlarged schematic diagram of part B is shown;

[0025] Figure 6 A schematic structural diagram of a second embodiment of a planing device for circuit board electroplating production and processing provided by the utility model;

[0026] Figure 7 for Figure 1 Schematic diagram of the structure of the support block shown.

[0027] Numbers in the figure: 1. operating table, 2. servo motor, 21. rotating disk, 22. extension sleeve, 23. extension rod, 24. support sleeve, 25. telescopic rod, 26. fixing part, 3. reset groove, 31. reset rod, 32. reset block, 33. reset spring, 4. cutting part, 5. cylinder, 6. fixing plate, 7. support block, 8. limit groove, 9. limit block, 10. limit spring, 11. positioning block. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0029] First embodiment

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a first embodiment of a planing device for electroplating production of circuit boards provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the overall structure of the device shown; Figure 3 for Figure 1 A schematic diagram of the structure of the extension rod shown; Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown; Figure 5 for Figure 1 The enlarged schematic diagram of part B is shown. A planing device for electroplating production and processing of circuit boards, comprising:

[0031] An operating table 1, a cylinder 5 is fixedly installed at the bottom of the operating table 1, and one end of the cylinder 5 is rotatably connected to a fixing plate 6;

[0032] A servo motor 2, wherein the servo motor 2 is arranged at the bottom of the operating table 1, wherein the output end of the servo motor 2 is connected to a rotating disk 21 through a coupling, wherein an extension sleeve 22 is fixedly connected to the bottom of the rotating disk 21, wherein an extension rod 23 is slidably connected to the interior of the extension sleeve 22, wherein one end of the extension rod 23 is fixedly connected to a support sleeve 24, wherein a telescopic rod 25 is slidably connected to the interior of the support sleeve 24, wherein fixing parts 26 are arranged inside the support sleeve 24 and the extension sleeve 22;

[0033] A reset groove 3, the reset groove 3 is arranged inside the operating table 1, a reset rod 31 is fixedly connected inside the reset groove 3, a reset block 32 is slidably connected to the surface of the reset rod 31, and a reset spring 33 is arranged on one side of the reset block 32 and on the surface of the reset rod 31;

[0034] The cutting piece 4 is arranged on the top of the resetting block 32 .

[0035] The servo motor 2 is fixedly installed at the bottom of the operating table 1. A brake is installed inside the servo motor 2 to drive the rotating disk to rotate 90 degrees after the servo motor 2 is started and then automatically shut down. After the servo motor is shut down, it cannot rotate.

[0036] Four extension sleeves 22 are fixedly connected to the bottom of the rotating disk 21, and extension rods 23 are slidably connected inside the four extension sleeves 22. One end of the four extension rods 23 is fixedly connected to a support sleeve 24, and two telescopic rods 25 are slidably connected inside the four support sleeves 24. A fixing part 26 is provided inside the four extension sleeves 22, and two fixing parts 26 are provided inside the four support sleeves 24, which are used to adjust the support sleeves 24 to adapt to circuit boards of different sizes.

[0037] The support sleeve 24 is arc-shaped. When adjusted, the support sleeve 24 is slightly longer than the circuit board, so that when the rotating disk 21 rotates, the support sleeve 24 contacts the cutting piece 4, but the side of the circuit board does not contact the cutting piece 4. However, the protrusion in the cutting piece 4 contacts the surface of the circuit board for a distance when the planer is planing.

[0038] Two reset grooves 3 are provided inside the operating table 1 , and reset rods 31 are fixedly connected inside the two reset grooves 3 . Reset blocks 32 are slidably connected to the surfaces of the two reset rods 31 , and reset springs 33 are provided on both surfaces.

[0039] The fixing member 26 includes a fixing hole and a fixing pin. The fixing hole is opened inside the extension sleeve 22 , and the fixing pin is threadedly connected to the inside of the fixing hole.

[0040] The fixing pin is a bolt, which is used to move to one side while the fixing pin rotates to one side inside the fixing hole, so that one end of the fixing pin is separated from the surface of the extension rod 23, and the extension rod 23 can move to one side. When the fixing pin is reset, one end of the fixing pin contacts the surface of the extension rod 23, and the extension rod 23 cannot move to one side.

[0041] The cutting member 4 includes a moving plate, a cutting motor, a threaded rod, a threaded block and a planer. The moving plate is fixedly connected to the top of the reset block 32, the cutting motor is fixedly installed on one side of the moving plate, one end of the threaded rod is connected to the output end of the cutting motor, the threaded block is threadedly connected to the surface of the threaded rod, and the planer is fixedly installed on one side of the threaded block.

[0042] The movable plate is used to push the reset block 32 connected to the movable plate to move to one side after the movable plate contacts the surface of the support sleeve 24 and the telescopic rod 25, and the reset spring 33 makes one side of the movable plate always contact the surface of the support sleeve 24 and the telescopic rod 25, thereby adjusting the position of the planer.

[0043] The cutting motor is a servo motor, and the bottom of the moving plate is fixedly connected to the top of the two reset blocks 32.

[0044] A rectangular groove is opened inside the moving plate, the other end of the threaded rod is rotatably connected to one side of the inner wall of the rectangular groove through a rotating shaft, and the threaded block is a rectangular block adapted to the rectangular groove.

[0045] After the cutting motor is started, the threaded rod is driven to rotate to one side, thereby driving the threaded block to move on the surface of the threaded rod. When the threaded block moves to one side, it drives the planer to move to one side to plan the surface of the circuit board.

[0046] The top of the rotating disk 21 and the bottom of the fixed plate 6 are both fixedly connected with protective pads, and the protective pads are made of rubber material.

[0047] The protective pad is used to protect the circuit board when the rotating disk 21 cooperates with the fixing plate 6 to clamp the circuit board, while increasing the friction between the connection, thereby increasing the fixing effect.

[0048] The working principle of the planing device for circuit board electroplating production and processing provided by the utility model is as follows:

[0049] When in use, the fixing member 26 is rotated to one side to be loosened, the extension rod 23 is moved to one side to drive the support sleeve 24 to move to one side to a suitable position, and then the fixing member 26 is reset.

[0050] After loosening the fixing piece 26 inside the supporting sleeve 24 and moving the telescopic rod 25 to one side to a suitable position, the fixing piece 26 is reset.

[0051] After placing the circuit board at the top center of the rotating disk 21, the cylinder 5 is started to extend to one side to drive the fixing plate 6 to move to a suitable position and then cooperate with the rotating disk 21 to clamp and fix the circuit board.

[0052] After the cutting piece 4 is started to plane the side of the circuit board, the servo motor 2 is started to drive the rotating disk 21 to rotate to one side, thereby driving the circuit board to change direction. At the same time, when the rotating disk 21 rotates to one side, it drives the extension sleeve 22 connected to the extension rod 23 to rotate to one side. When the extension rod 23 rotates to one side, it drives the support sleeve 24 connected to the telescopic rod 25 to rotate to one side, thereby driving the cutting piece 4 to move to one side. When the cutting piece 4 moves to one side, it drives the two reset blocks 32 connected to the surfaces of the two reset rods 31 to move to one side while squeezing the reset spring 33. When the rotating disk 21 drives the circuit board to rotate to a suitable position, the cutting piece 4 moves to one side to a suitable position. After starting the cutting piece 4 to plane the side of the circuit board, repeat the above steps to plan the four sides of the circuit board in turn.

[0053] Compared with the related art, the edge planing device for circuit board electroplating production and processing provided by the utility model has the following beneficial effects:

[0054] The utility model provides a planing device for electroplating production and processing of circuit boards. The servo motor 2 drives the rotating disk 21 connected to the extension sleeve 22 to rotate to one side to a suitable position, so that the telescopic rod 25 rotates to one side, so that the cutting piece 4 connected to the reset block 32 automatically moves to one side to a suitable position, and the reset spring 33 pushes the cutting piece 4 to automatically reset, so that there is no need to constantly adjust the position of the cutting piece 4, which increases the work efficiency and reduces the use cost.

[0055] Second embodiment

[0056] Please refer to Figure 6 and Figure 7 Based on the planing device for circuit board electroplating production and processing provided in the first embodiment of the present application, the second embodiment of the present application proposes another planing device for circuit board electroplating production and processing. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0057] Specifically, the second embodiment of the present application provides a planing device for circuit board electroplating production and processing, which is different in that, in a planing device for circuit board electroplating production and processing, the top of the extension rod 23 is fixedly connected to a support block 7, and a limiting groove 8 is provided inside the support block 7.

[0058] The interior of the limiting groove 8 is slidably connected to a limiting block 9 , and a limiting spring 10 is arranged at the bottom of the limiting block 9 and inside the limiting groove 8 .

[0059] A positioning block 11 is fixedly connected to the top of the limiting block 9 , and the top of the positioning block 11 is located in a semicircle.

[0060] The top of the positioning block 11 is semicircular, and is used to drive the positioning block 11 to automatically move to one side along the semicircle after the cutting piece 4 contacts the surface of the positioning block 11 when moving to one side for planing.

[0061] The working principle of the planing device for circuit board electroplating production and processing provided by the utility model is as follows:

[0062] When in use, the circuit board can be positioned by bringing one side of the circuit board into contact with one side of the positioning block 11 .

[0063] When the cutting piece 4 contacts the positioning block 11 during planing, the cutting piece 4 continues to move to one side, thereby driving the positioning block 11 connected to the limit block 9 to move to one side inside the limit groove 8 to squeeze the limit spring 10. When the cutting piece 4 is separated from the positioning block 11, the limit spring 10 pushes the limit block 9 to move to one side inside the limit groove 8 to reset, thereby driving the positioning block 11 to move upward and reset automatically.

[0064] Compared with the related art, the edge planing device for circuit board electroplating production and processing provided by the utility model has the following beneficial effects:

[0065] The utility model provides a planing device for electroplating production of circuit boards, which can position the circuit boards during installation by using a positioning block 11, thereby facilitating rapid installation of the circuit boards. When a cutting piece 4 is planing, the positioning block 11 is driven to automatically move downward.

[0066] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A planing device for circuit board electroplating production and processing, characterized in that: include: An operating table, a cylinder is fixedly installed at the bottom of the operating table, and one end of the cylinder is rotatably connected to a fixed plate; A servo motor, wherein the servo motor is arranged at the bottom of the operating table, the output end of the servo motor is connected to a rotating disk through a coupling, the bottom of the rotating disk is fixedly connected to an extension sleeve, the interior of the extension sleeve is slidably connected to an extension rod, one end of the extension rod is fixedly connected to a support sleeve, the interior of the support sleeve is slidably connected to a telescopic rod, and the interiors of the support sleeve and the extension sleeve are both provided with fixings; A reset groove, the reset groove is arranged inside the operating table, a reset rod is fixedly connected inside the reset groove, a reset block is slidably connected to the surface of the reset rod, and a reset spring is arranged on one side of the reset block and on the surface of the reset rod; A cutting piece is arranged on the top of the resetting block.

2. The planing device for circuit board electroplating production and processing according to claim 1 is characterized in that: The fixing member comprises a fixing hole and a fixing pin. The fixing hole is opened inside the extension sleeve, and the fixing pin is threadedly connected to the inside of the fixing hole.

3. The planing device for circuit board electroplating production and processing according to claim 1 is characterized in that: The cutting member includes a moving plate, a cutting motor, a threaded rod, a threaded block and a planer, wherein the moving plate is fixedly connected to the top of the reset block, the cutting motor is fixedly installed on one side of the moving plate, one end of the threaded rod is connected to the output end of the cutting motor, the threaded block is threadedly connected to the surface of the threaded rod, and the planer is fixedly installed on one side of the threaded block.

4. The planing device for circuit board electroplating production and processing according to claim 1 is characterized in that: The top of the rotating disk and the bottom of the fixed plate are both fixedly connected with protective pads, and the protective pads are made of rubber material.

5. The planing device for circuit board electroplating production and processing according to claim 1 is characterized in that: The top of the extension rod is fixedly connected with a support block, and a limiting groove is arranged inside the support block.

6. The planing device for circuit board electroplating production and processing according to claim 5 is characterized in that: The interior of the limiting groove is slidably connected to a limiting block, and a limiting spring is arranged at the bottom of the limiting block and inside the limiting groove.

7. A planing device for circuit board electroplating production and processing according to claim 6, characterized in that: The top of the limiting block is fixedly connected with a positioning block, and the top of the positioning block is located in a semicircle.

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