Circuit board punching and splitting device

Abstract

The utility model relates to the technical field of board splitting devices, in particular to a circuit board punching and splitting device which comprises a bottom plate, two supporting seats, a pressing mechanism, a punching mechanism and a connecting mechanism, the supporting seats are arranged at the bottom of the bottom plate, the punching mechanism is connected with the pressing mechanism through the connecting mechanism, and the pressing mechanism is arranged on the bottom plate. The pressing mechanism comprises a vertical plate, a first telescopic air cylinder, a connecting plate, a second telescopic air cylinder and a connecting block, the vertical plate is arranged at the top of the bottom plate, one end of the first telescopic air cylinder is connected with the top of the bottom plate, and the other end of the first telescopic air cylinder is connected with one end of the connecting plate; one end of the second telescopic air cylinder is connected with the connecting plate, the other end of the second telescopic air cylinder is connected with the connecting block, the punching mechanism comprises a long plate and a cutting knife, and the cutting knife is arranged at the bottom of the long plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of board dividing device, concretely is circuit board punching and dividing device. BACKGROUND

[0002] It is known that circuit board punching and dividing device, usually also called as PCB punching machine or PCB dividing machine, is the equipment for punching and dividing printed circuit board (PCB). Its main purpose is to divide a larger PCB into multiple small single boards according to preset cutting lines.

[0003] But the punching mechanism on the existing circuit board punching and dividing device is generally fixed on the equipment, when the circuit board needs to be punched into different sizes, it is inconvenient to replace the punching mechanism, which leads to the inconvenience of processing the circuit board, thereby the practicability of the equipment will be reduced. INNOVATION CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides circuit board punching and dividing device.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model provides the following technical scheme: circuit board punching and dividing device, including bottom plate, support seat, pressing mechanism, punching mechanism and connecting mechanism, the support seat is arranged at the bottom of the bottom plate, the support seat is equipped with two, the punching mechanism is connected with the pressing mechanism through the connecting mechanism, the pressing mechanism includes vertical plate, first telescopic cylinder, connecting plate, second telescopic cylinder and connecting block, the vertical plate is arranged at the top of the bottom plate, one end of the first telescopic cylinder is connected with the top of the bottom plate, the other end of the first telescoptic cylinder is connected with one end of the connecting plate, one end of the second telescopic cylinder is connected with the connecting plate, the other end of the second telescopic cylinder is connected with the connecting block, the punching mechanism includes long plate and cutting knife, the cutting knife is arranged at the bottom of the long plate, the connecting mechanism includes cylinder, fixed block and slot, the long plate is sleeved on the cylinder, the slot is set up on the connecting block, one end of the fixed block is connected with the long plate, the other end of the fixed block is partially inserted into the slot, the connecting mechanism is equipped with two, the bottom plate bottom is equipped with adsorption assembly.

[0008] In order to facilitate the operation of the equipment, the utility model improves that the front of the bottom plate is equipped with the controller, the controller is electrically connected with the first telescopic cylinder, and the controller is electrically connected with the second telescopic cylinder.

[0009] In order to improve stability, the utility model improves that two support seats are symmetrically arranged.

[0010] In order to improve the effect of connection, the utility model improves that the vertical plate is welded with the bottom plate.

[0011] In order to facilitate the fixed block to extend into the slot, the utility model improves that the fixed block is matched with the slot.

[0012] In order to improve stability, two connection mechanisms are symmetrically arranged.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model provides circuit board punching and cutting device, possesses following beneficial effects:

[0015] The circuit board punching and cutting device, the punching and cutting mechanism in the structure is detachably arranged with the pressing mechanism through the connecting mechanism, when the circuit board needs to be punched and cut into different sizes, the punching and cutting mechanism and the pressing mechanism are separated through the control connecting mechanism, then the specified punching and cutting mechanism is replaced, avoids like traditional structure because of the inconvenience of replacing the punching and cutting mechanism, leads to the equipment cannot punch and cut the circuit board into the specified size, thereby through the structure can improve the practicability of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model;

[0017] Figure 2 It is the structure schematic diagram of the utility model Figure 1 It is the partial enlarged structure schematic diagram of A place in the utility model;

[0018] Figure 3 It is the structure schematic diagram of the utility model axle side;

[0019] Figure 4 It is the front view of the utility model Figure 1 ;

[0020] In the drawing: 1, bottom plate; 2, support seat; 3, pressing mechanism; 4, vertical plate; 5, first telescopic cylinder; 6, connecting plate; 7, second telescopic cylinder; 8, connecting block; 9, punching and cutting mechanism; 10, long plate; 11, cutting knife; 12, connecting mechanism; 13, cylinder; 14, fixed block; 15, slot; 16, adsorption assembly; 17, controller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figures 1-4 The circuit board punching and separating device comprises a bottom plate 1, a supporting seat 2, a pressing mechanism 3, a punching mechanism 9 and a connecting mechanism 12. The supporting seat 2 is arranged at the bottom of the bottom plate 1, and two supporting seats 2 are arranged. The punching mechanism 9 is connected with the pressing mechanism 3 through the connecting mechanism 12. The pressing mechanism 3 comprises a vertical plate 4, a first telescopic cylinder 5, a connecting plate 6, a second telescopic cylinder 7 and a connecting block 8. The vertical plate 4 is arranged at the top of the bottom plate 1. One end of the first telescopic cylinder 5 is connected with the top of the bottom plate 1. The other end of the first telescopic cylinder 5 is connected with one end of the connecting plate 6. One end of the second telescopic cylinder 7 is connected with the connecting plate 6. The other end of the second telescopic cylinder 7 is connected with the connecting block 8. The punching mechanism 9 comprises a long plate 10 and a cutting knife 11. The cutting knife 11 is arranged at the bottom of the long plate 10. The connecting mechanism 12 comprises a cylinder 13, a fixed block 14 and a slot 15. The long plate 10 is sleeved on the cylinder 13. The slot 15 is arranged on the connecting block 8. One end of the fixed block 14 is connected with the long plate 10. The other end of the fixed block 14 is partially inserted into the slot 15. Two connecting mechanisms 12 are arranged. The bottom plate 1 is provided with a suction assembly 16.

[0023] In use, first, the device is placed in a designated position, then the device is supported through the supporting seat 2, then the circuit board to be punched is placed on the bottom plate 1 and aligned with the cutting knife 11, then the suction assembly 16 is started to fix the circuit board. The suction assembly 16 comprises a vacuum pump, a suction pipe, a mesh and an air outlet pipe. The mesh is arranged at the top of the bottom plate 1 and communicates with the suction pipe of the vacuum pump. When the second telescopic cylinder 7 on the connecting plate 6 is started, the long plate 10 on the connecting block 8 is lowered to make the cutting knife 11 contact the circuit board to punch the circuit board. After punching, the circuit board is taken away. When the long plate 10 is lowered, it will be lowered along the cylinder 13. When the circuit board needs to be punched into different sizes, the device is restored to Figure 1The position person, then starts the first telescopic cylinder 5 on the vertical plate 4, drives the connecting plate 6 to rise, makes the connecting block 8 drive the long plate 10 to rise, makes the long plate 10 separate from the cylinder 13, then pushes the long plate 10, makes the fixed block 14 separate from the slotted 15, can separate the punching mechanism 9 from the equipment, and then replace the designated punching mechanism 9, the equipment leaves the factory, and a plurality of different sizes of punching mechanism 9 are provided, which are not specifically described here, the size and shape of all parts in the structure are not specifically limited here, and need to be produced according to the actual situation, the first telescopic cylinder 5 and the second telescopic cylinder 7 in the text are conventional technologies in the market, which are not specifically described here, the control mode of the utility model is controlled by manually starting and closing the switch, and the wiring diagram of the power element and the power supply belong to the public knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the wiring arrangement of the utility model are not explained in detail.

[0024] The above device is inconvenient to operate, in order to solve this problem, in the embodiment, the front surface of the bottom plate 1 is provided with a controller 17, the controller 17 is electrically connected with the first telescopic cylinder 5, and the controller 17 is electrically connected with the second telescopic cylinder 7.

[0025] The stability of the above-mentioned supporting seat 2 is poor, in order to solve this problem, in the embodiment, two supporting seats 2 are symmetrically arranged.

[0026] In order to improve the connecting effect, in the embodiment, the vertical plate 4 is welded with the bottom plate 1.

[0027] In order to facilitate the fixed block 14 to extend into the slotted 15, in the embodiment, the fixed block 14 is matched with the slotted 15.

[0028] The stability of the above-mentioned connecting mechanism 12 is poor, in order to solve this problem, in the embodiment, two connecting mechanisms 12 are symmetrically arranged.

[0029] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A circuit board punching and dividing device, comprising a base plate (1), a supporting seat (2), a pressing mechanism (3), a punching mechanism (9) and a connecting mechanism (12), characterized in that: The support base (2) is arranged at the bottom of the bottom plate (1), two support bases (2) are arranged, the punching mechanism (9) is connected with the pressing mechanism (3) through the connecting mechanism (12), the pressing mechanism (3) comprises a vertical plate (4), a first telescopic cylinder (5), a connecting plate (6), a second telescopic cylinder (7) and a connecting block (8), the vertical plate (4) is arranged at the top of the bottom plate (1), one end of the first telescopic cylinder (5) is connected with the top of the bottom plate (1), the other end of the first telescopic cylinder (5) is connected with one end of the connecting plate (6), one end of the second telescopic cylinder (7) is connected with the connecting plate (6), the other end of the second telescopic cylinder (7) is connected with the connecting block (8), the punching mechanism (9) comprises a long plate (10) and a cutting knife (11), the cutting knife (11) is arranged at the bottom of the long plate (10), the connecting mechanism (12) comprises a cylinder (13), a fixed block (14) and a slot (15), the long plate (10) is sleeved on the cylinder (13), the slot (15) is arranged on the connecting block (8), one end of the fixed block (14) is connected with the long plate (10), the other end of the fixed block (14) partially penetrates into the slot (15), the connecting mechanism (12) is provided with two, and the bottom plate (1) is provided with an adsorption assembly (16) at the bottom.

2. The apparatus according to claim 1, wherein: The front surface of the bottom plate (1) is provided with a controller (17), the controller (17) is electrically connected with the first telescopic cylinder (5), and the controller (17) is electrically connected with the second telescopic cylinder (7).

3. The apparatus according to claim 2, wherein: Two support bases (2) are symmetrically arranged.

4. The apparatus according to claim 3, wherein: The vertical plate (4) is welded with the bottom plate (1).

5. The apparatus according to claim 4, wherein: The fixed block (14) is matched with the slot (15).

6. The apparatus according to claim 5, wherein: Two connecting mechanisms (12) are symmetrically arranged.

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