Processing forming device based on circuit board

Abstract

According to the machining forming device based on the circuit board, two positioning assemblies are symmetrically arranged on a machining table, a cutting assembly is arranged between the two positioning assemblies, each positioning assembly comprises a positioning seat, a moving seat and two clamping rods, a sliding groove is formed in the upper end of each positioning seat, a sliding block in sliding connection with the sliding groove is arranged at the lower end of each moving seat, and the two clamping rods are arranged in the sliding grooves. A circuit board base material can be positioned on two positioning seats through four clamping blocks, the circuit board base material can be kept parallel to the positioning seats on the positioning seats, a second propeller is further started, and a push rod can drive limiting plates to clamp the two ends of the circuit board base material, so that the circuit board base material can be conveniently clamped, and the working efficiency is improved. Therefore, the circuit board base material can be placed in the middle on the two positioning seats, workers do not need to manually adjust the position of the circuit board base material in the process, and the adjusting efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of processing circuit boards, and in particular to a processing and forming device based on circuit boards. 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 (copper etching technology) 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. Circuit boards can be called printed circuit boards or printed circuit boards.

[0003] The patent with the publication number CN216600273U proposes a processing and forming device based on a circuit board, including a support plate, a fixing plate is installed on both sides of the top of the support plate, a reinforcing block is arranged on one side of the fixing plate, a mounting plate is arranged on the other side of the fixing plate, a placement plate is installed on one side of the mounting plate, a limiting frame is installed on the top of the placement plate, a threaded rod is arranged on the upper surface of the limiting frame, a clamping plate is connected to one end of the threaded rod, and a support frame is installed on the upper surface of the support plate. After the circuit board raw material is placed in a suitable position on the placement plate, the staff rotates and adjusts the threaded rod. After the threaded rod is rotated and adjusted, it will drive the clamping plate to clamp and fix the circuit board raw material placed on the placement plate, so that the circuit board raw material maintains sufficient stability in the subsequent processing process, which can effectively prevent the circuit board from shifting in the subsequent processing process, thereby improving the efficiency of circuit board processing and forming.

[0004] When the above structure is in use, the clamping plate applies pressure to the circuit board above the circuit board to fix it, but the circuit board cannot be centered on the placement plate. At this time, the staff is required to manually adjust the position of the circuit board. This method not only has low adjustment accuracy, but also low adjustment efficiency. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the deficiencies of the prior art, the present invention provides a processing and forming device for a circuit board.

[0006] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A processing and forming device for a circuit board, comprising a processing table, on which two positioning components are symmetrically arranged, and a cutting component is arranged between the two positioning components; The positioning assembly includes a positioning seat, a moving seat and two clamping rods, the upper end of the positioning seat is provided with a slide groove, the lower end of the moving seat is provided with a slider slidably connected to the slide groove, two protrusions are symmetrically arranged on both sides of the slide groove, the rear end of the clamping rod is provided with a driven wheel penetrated by the protrusion, the driven wheel is rotatably connected with the protrusion, and the front end of the clamping rod is rotatably provided with a clamping block, the driven wheel is meshed with the moving seat, a second motor is fixedly arranged on one side of one of the positioning seats, a rotating shaft is provided at the output end of the second motor, two screws penetrating the slider are symmetrically arranged on the rotating shaft, and the two sliders are reverse thread structures; A second propeller is provided inside the movable seat, a push rod is provided at the output end of the second propeller, and a limit plate is provided at the output end of the push rod; A cavity is provided between the two positioning seats, and the cutting assembly includes a first propeller and a first motor. The first propeller is fixed to the upper end of the processing table, the first motor is fixed to the output end of the first propeller, and a cutter is provided at the output end of the first motor.

[0007] In order to improve the stability of the circuit board substrate during cutting, the improvements of the present invention are as follows: a positioning frame is fixedly arranged inside the limit plate, an L-shaped positioning plate is rotatably arranged on the positioning frame, a first positioning block and a second positioning block are respectively arranged at both ends of the L-shaped positioning plate, and the upper end of the L-shaped positioning plate is connected to the top of the limit plate through an elastic member.

[0008] Furthermore, the present invention is improved in that the elastic member is a spring.

[0009] In order to make the environment on the processing table more tidy, the improvements of the present invention are that an empty groove is provided on the inner side of the positioning seat, 25 is fixedly arranged inside the empty groove, a vacuum cleaner is provided under the processing table, the dust suction end of the vacuum cleaner is connected to 25 through a conduit, and a plurality of dust suction pipes are provided on one side of 25.

[0010] Furthermore, the present invention is improved in that the plurality of dust suction pipes are all arranged at an angle.

[0011] Furthermore, the present invention is improved in that the 25 is fixed inside the empty slot by screws.

[0012] Furthermore, the present invention is improved in that the first thruster and the second thruster both use telescopic cylinders, and the first motor and the second motor both use servo motors.

[0013] Furthermore, an improvement of the present invention is that the positioning component is made of metal.

[0014] (III) Beneficial effects Compared with the prior art, the present invention provides a processing and forming device for a circuit board, which has the following beneficial effects: The processing and forming device for circuit boards can position the circuit board substrate on two positioning seats through four clamping blocks, so that the circuit board substrate can be kept parallel to the positioning seats. Further starting the second pusher can make the push rod drive the limit plate to clamp the two ends of the circuit board substrate, so that the circuit board substrate can be placed in the center of the two positioning seats. In this process, the staff does not need to manually adjust the position of the circuit board substrate, which has high adjustment accuracy and high adjustment efficiency. When the limiting plate is clamping the circuit board substrate, the two ends of the circuit board substrate will first contact the second positioning block. As the limiting plate moves, the L-shaped positioning plate can rotate around the positioning frame, so that the first positioning block and the second positioning block can both contact the circuit board substrate. At this time, the elastic member will be stretched, which can provide a pressure to the two ends of the circuit board substrate, thereby improving the stability of the circuit board substrate during cutting. Starting the vacuum cleaner can generate suction at the vacuum pipe, which can absorb impurities generated by the circuit board substrate after cutting, and can make the environment at the processing table cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view of the three-dimensional structure of the present invention; Figure 2 For the present invention Figure 1 The main view of Figure 3 For the present invention Figure 1 A top view of Figure 4 For the present invention Figure 1 A schematic diagram of the local enlarged structure at point A in the middle; Figure 5 For the present invention Figure 1 A schematic diagram of the local enlarged structure at B in the middle; Figure 6 Schematic diagram of the internal structure of the limiting plate in the present invention; In the figure: 1, processing table; 2, first pusher; 3, first motor; 4, cutter; 5, positioning seat; 6, slide groove; 7, moving seat; 8, clamping rod; 9, protrusion; 10, clamping block; 11, empty groove; 12, push rod; 13, limit plate; 14, L-shaped positioning plate; 15, first positioning block; 16, second positioning block; 17, elastic member; 18, positioning frame; 19, second motor; 20, screw; 21, slider; 22, driven wheel; 23, vacuum cleaner; 24, duct. DETAILED DESCRIPTION

[0016] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-6 The present invention is a circuit board processing and forming device, comprising a processing table 1, on which two positioning components are symmetrically arranged, and a cutting component is arranged between the two positioning components; The circuit board substrate can be positioned by two positioning components, and then the circuit board substrate can be cut by a cutting component; The positioning assembly includes a positioning seat 5, a moving seat 7 and two clamping rods 8, the upper end of the positioning seat 5 is provided with a slide groove 6, the lower end of the moving seat 7 is provided with a slider 21 slidably connected to the slide groove 6, two protrusions 9 are symmetrically arranged on both sides of the slide groove 6, the rear end of the clamping rod 8 is provided with a driven wheel 22 penetrated by the protrusion 9, the driven wheel 22 is rotatably connected with the protrusion 9, and the front end of the clamping rod 8 is rotatably provided with a clamping block 10, the driven wheel 22 is meshed with the moving seat 7, one side of the positioning seat 5 is fixedly provided with a second motor 19, the output end of the second motor 19 is provided with a rotating shaft, two screws 20 penetrating the slider 21 are symmetrically arranged on the rotating shaft, and the two sliders 21 are reverse thread structures; A second propeller is provided inside the movable seat 7, a push rod 12 is provided at the output end of the second propeller, and a limit plate 13 is provided at the output end of the push rod 12; In this example, first, the circuit board substrate to be cut is placed on the two positioning seats 5. At this time, the second motor 19 is started, which can make the two screws 20 rotate synchronously. At this time, through the action of the reverse thread structure, the two sliders 21 can move synchronously in opposite directions in the two slide grooves 6, and then the two moving seats 7 can move synchronously in opposite directions on the two positioning seats 5. At this time, the two clamping rods 8 on the positioning seats 5 can be opened and closed synchronously. In this process, the circuit board substrate can be positioned on the two positioning seats 5 through the four clamping blocks 10, and the circuit board substrate can be kept parallel to the positioning seats 5 on the positioning seats 5. Further starting the second propeller can make the push rod 12 drive the limit plate 13 to clamp the two ends of the circuit board substrate, so that the circuit board substrate can be placed in the center of the two positioning seats 5. This process does not require the staff to manually adjust the position of the circuit board substrate, which not only has high adjustment accuracy but also high adjustment efficiency. A cavity is provided between the two positioning seats 5, and the cutting assembly includes a first propeller 2 and a first motor 3, wherein the first propeller 2 is fixed to the upper end of the processing table 1, and the first motor 3 is fixed to the output end of the first propeller 2, and a cutter 4 is provided at the output end of the first motor 3; When the first propeller 2 is started, the first motor 3 can drive the cutter 4 to move. When the first motor 3 is started, the cutter 4 can rotate, and the cutter 4 can cut the center of the circuit board substrate.

[0018] In this embodiment, a positioning frame 18 is fixedly arranged inside the limiting plate 13, and an L-shaped positioning plate 14 is rotatably arranged on the positioning frame 18. The two ends of the L-shaped positioning plate 14 are respectively provided with a first positioning block 15 and a second positioning block 16. The upper end of the L-shaped positioning plate 14 is butted with the top of the limiting plate 13 through an elastic member 17. When the limiting plate 13 is clamping the circuit board substrate, the two ends of the circuit board substrate will first contact the second positioning block 16. As the limiting plate 13 moves, the L-shaped positioning plate 14 can rotate around the positioning frame 18, so that the first positioning block 15 and the second positioning block 16 can both contact the circuit board substrate. At this time, the elastic member 17 will be stretched, which can provide a pressure to the two ends of the circuit board substrate, thereby improving the stability of the circuit board substrate during cutting.

[0019] Furthermore, the elastic member 17 is a spring. When the elastic member 17 is in a normal state, the height of the first positioning block 15 is greater than the thickness of the circuit board substrate.

[0020] In this embodiment, a hollow groove 11 is provided on the inner side of the positioning seat 5, and a 25 is fixedly arranged inside the hollow groove 11. A vacuum cleaner 23 is provided under the processing table 1, and the suction end of the vacuum cleaner 23 is connected to 25 through a guide tube 24. A plurality of vacuum tubes are provided on one side of 25. When the circuit board substrate is being cut, the vacuum cleaner 23 is started to generate suction at the vacuum tube, which can absorb impurities generated by the circuit board substrate after cutting, and make the environment at the processing table 1 tidier. Here, the principle of the vacuum cleaner 23 is the same as that of a household vacuum cleaner, and there is no need to describe it in detail.

[0021] Furthermore, the plurality of dust suction pipes are all arranged at an angle.

[0022] Furthermore, the 25 is fixed inside the empty slot 11 by screws, and the screw fixing method has the advantage of convenient assembly.

[0023] In this example, the first thruster 2 and the second thruster both use telescopic cylinders, the first motor 3 and the second motor 19 both use servo motors, and the positioning component is made of metal material, and the positioning component can be made of aluminum alloy. Aluminum alloy has the advantages of high hardness and strong corrosion resistance.

[0024] In the description of this article, it should be noted that 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", "comprises" or any other variations 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.

[0025] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A processing and forming device for a circuit board, comprising a processing table (1), characterized in that: Two positioning components are symmetrically arranged on the processing table (1), and a cutting component is arranged between the two positioning components; The positioning assembly comprises a positioning seat (5), a movable seat (7) and two clamping rods (8); a slide groove (6) is provided at the upper end of the positioning seat (5); a slider (21) slidably connected to the slide groove (6) is provided at the lower end of the movable seat (7); two protrusions (9) are symmetrically arranged on both sides of the slide groove (6); a driven wheel (22) penetrated by the protrusion (9) is provided at the rear end of the clamping rod (8); the driven wheel (22) is rotatably connected to the protrusion (9); a clamping block (10) is rotatably arranged at the front end of the clamping rod (8); the driven wheel (22) is meshed with the movable seat (7); a second motor (19) is fixedly arranged on one side of one of the positioning seats (5); a rotating shaft is provided at the output end of the second motor (19); two screws (20) penetrating the slider (21) are symmetrically arranged on the rotating shaft; the two sliders (21) are reverse thread structures; A second thruster is provided inside the movable seat (7), a push rod (12) is provided at the output end of the second thruster, and a limit plate (13) is provided at the output end of the push rod (12); A cavity is provided between the two positioning seats (5), and the cutting assembly comprises a first propeller (2) and a first motor (3), wherein the first propeller (2) is fixed to the upper end of the processing table (1), and the first motor (3) is fixed to the output end of the first propeller (2), and a cutter (4) is provided at the output end of the first motor (3).

2. A circuit board processing and forming device according to claim 1, characterized in that: A positioning frame (18) is fixedly arranged inside the limiting plate (13), an L-shaped positioning plate (14) is rotatably arranged on the positioning frame (18), a first positioning block (15) and a second positioning block (16) are respectively arranged at two ends of the L-shaped positioning plate (14), and the upper end of the L-shaped positioning plate (14) is butted against the top of the limiting plate (13) via an elastic member (17).

3. A circuit board processing and forming device according to claim 2, characterized in that: The elastic member (17) is a spring.

4. A processing and forming device for a circuit board according to claim 3, characterized in that: An empty groove (11) is provided on the inner side of the positioning seat (5), and a 25 is fixedly arranged inside the empty groove (11). A vacuum cleaner (23) is provided below the processing table (1), and a vacuum end of the vacuum cleaner (23) is connected to 25 via a guide tube (24). A plurality of vacuum tubes are provided on one side of 25.

5. The circuit board processing and forming device according to claim 4, characterized in that: The plurality of dust suction pipes are all arranged at an angle.

6. A circuit board processing and forming device according to claim 5, characterized in that: The 25 is fixed inside the hollow groove (11) by screws.

7. A circuit board processing and forming device according to claim 6, characterized in that: The first thruster (2) and the second thruster both adopt telescopic cylinders, and the first motor (3) and the second motor (19) both adopt servo motors.

8. The circuit board processing and forming device according to claim 7, characterized in that: The positioning component is made of metal.

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