CN218699336U

CN218699336U - Rim charge resection device is used in circuit board processing

Info

Publication number: CN218699336U
Application number: CN202222925729.2U
Authority: CN
Inventors: 雷水强
Original assignee: Shenzhen Jinxin Circuit Electronics Co ltd
Current assignee: Shenzhen Jinxin Circuit Electronics Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-24
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to a circuit board technical field just discloses an edge trim resection device is used in circuit board processing, including the fixed plate, fixed mounting is in the supporting leg of fixed plate bottom, fixed mounting is in the fixed bolster at fixed plate top, and set up the processing subassembly of fixed plate top, the processing subassembly is including setting up the adjustment mechanism at fixed plate top sets up the moving mechanism of fixed bolster inner wall position, moving mechanism is located the position directly over the adjustment mechanism, sets up the processing agency of fixed bolster bottom position, the quantity of supporting leg has four. The utility model provides a current device when installing the circuit board, be the upper surface of directly placing the carousel with the circuit board, because the size of a dimension of carousel all is fixed, because the size of different circuit boards is different, when the circuit board size is less than the carousel size, the work of inconvenient excision will appear.

Description

Rim charge resection device is used in circuit board processing

Technical Field

The utility model relates to a circuit board technical field specifically is a rim charge resection device is used in circuit board processing.

Background

The circuit board has the names of a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultrathin circuit board, a printed (copper etching technology) circuit board and the like, and the circuit board enables the circuit to be miniaturized and visualized and plays an important role in batch production of fixed circuits and optimization of electric appliance layout;

for example, CN216803610U discloses a rim charge cutting device for processing circuit boards, which can only loosen the supporting rod when abnormal conditions occur, push the sliding block to move under the action of the first spring, and make the supporting rod rise quickly by matching with the connecting rod, thereby realizing the quick stop of cutting work, avoiding the damage of circuit boards, and reducing the production cost;

but there is certain defect in this patent, the device is when installing the circuit board, directly places the upper surface of carousel with the circuit board, because the size of a dimension of carousel all is fixed, because the size of a dimension of different circuit boards is different, when the circuit board size is less than the carousel size, the work of inconvenient excision will appear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rim charge resection device is used in circuit board processing reaches the purpose of proposing the problem among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an edge material cutting device for processing a circuit board comprises a fixing plate,

the supporting legs are fixedly arranged at the bottom of the fixing plate;

the fixed bracket is fixedly arranged at the top of the fixed plate;

and a processing assembly disposed above the fixed plate;

the processing assembly comprises an adjusting mechanism arranged at the top of the fixing plate;

the moving mechanism is arranged on the inner wall of the fixed support and is positioned right above the adjusting mechanism;

and the processing mechanism is arranged at the bottom of the fixed support.

Preferably, the number of the supporting legs is four, the shape and the size of the supporting legs are equal, the tops of the supporting legs are fixedly arranged at four corners of the bottom of the fixing plate, and the supporting legs are used for supporting the whole device.

Preferably, the adjusting mechanism includes the cylinder, the bottom fixed mounting of cylinder is at the top of fixed plate, the telescopic link is installed to the output of cylinder, the extrusion piece is installed at the top of telescopic link, fixed plate top fixed mounting has the stand, the quantity of stand has four, four the top fixed mounting of stand has the connecting rod, the other end fixed mounting of connecting rod has the disc, the inner wall of disc is seted up spout internally mounted and is had extension spring, extension spring's other end fixed mounting has the slide bar, the top fixed mounting of slide bar has the regulation pole, the top fixed mounting of regulation pole has the movable block, extrudees the bottom of slide bar through the cylinder, and the effectual position to the movable block is adjusted.

Preferably, the number of the moving blocks is four, and the four moving blocks are connected together to form a circular state.

Preferably, the processing mechanism includes the rectangular plate, the bottom fixed mounting of rectangular plate is in the bottom of fixed bolster, the inner wall slidable mounting of rectangular plate has tensile piece, the one end fixed mounting of tensile piece has the handle, the cutting knife is installed to the other end of tensile piece, the fixed surface of tensile piece installs the curb plate, one side fixed mounting of curb plate has extrusion spring, the other end of extrusion spring and the lateral wall fixed connection of rectangular plate.

Preferably, moving mechanism includes the threaded rod, the inner wall at the fixed bolster is installed to the threaded rod screw thread, the carousel is installed at the top of threaded rod, the bottom of threaded rod is rotated and is installed the bottom plate, the bottom fixed mounting of bottom plate has the fixture block, the surface rotation of fixture block installs the turning block.

Preferably, the number of the rotating blocks is three, the three rotating blocks are uniformly distributed at the bottom of the rotating block, certain friction force exists between the three rotating blocks and the clamping block, and the rotating blocks cannot rotate when the rotating blocks are not rotated.

The utility model provides a rim charge resection device is used in circuit board processing. The method has the following beneficial effects:

(1) The utility model discloses a cylinder upwards removes in the position of the telescopic link of output drive extrusion piece, the top of extrusion piece will extrude the bottom of slide bar, the other end of slide bar will extrude extension spring, effectually slide in the inside of disc, the movable block just can carry out the effect of dispersion, can effectually adjust the position of movable block according to the size of circuit board, the better purpose of cutting circuit board edge position of convenient device, current device has been solved when installing the circuit board, directly place the upper surface of carousel with the circuit board, because the size of a dimension of carousel all is fixed, because the size of different circuit boards is different, when the size of circuit board is less than the carousel size, the work of inconvenient excision will appear.

(2) The utility model discloses a just can directly revolve the turning block around the fixture block and rotate according to the size of circuit board, make the bottom of turning block carry out stable purpose to the top position of circuit board, increase the holistic performance of device.

(3) The utility model discloses an extrusion spring and curb plate common effect down, just can oneself carry out simple injecing to the position of tensile piece, can not appear promoting the handle, will lead to the removal by a wide margin of cutting knife, accuracy when the cutting of effectual improvement device.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic view of the connection of the fixture block and the rotation block of the present invention;

FIG. 3 is a schematic structural view of the processing mechanism of the present invention;

fig. 4 is a schematic connection diagram of the cylinder slide rod of the present invention;

FIG. 5 is a schematic view of the connection between the bottom plate and the clamping block of the present invention

FIG. 6 is a schematic structural view of the extension spring and the disc of the present invention

Fig. 7 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: the device comprises a fixing plate 1, an adjusting mechanism 2, a cylinder 201, a 202 extrusion block, a 203 disc, a 204 sliding rod, a 205 stretching spring, a 206 moving block, a 207 adjusting rod, a 208 connecting rod, a 209 upright post, a 3 processing mechanism, a 301 rectangular plate, a 302 handle, a 303 stretching block, a 304 extrusion spring, a 305 side plate, a 306 cutting knife, a 4 moving mechanism, a 401 turntable, a 402 threaded rod, a 403 bottom plate, a 404 fixture block, a 405 rotating block, a 5 fixing bracket and 6 supporting legs.

Detailed Description

As shown in fig. 1-7, the utility model provides a technical solution: an edge material cutting device for processing a circuit board comprises a fixing plate 1,

the device comprises four supporting legs 6 fixedly arranged at the bottom of a fixed plate 1, wherein the number of the supporting legs 6 is four, the shapes and the sizes of the four supporting legs 6 are equal, the tops of the four supporting legs 6 are fixedly arranged at four corners of the bottom of the fixed plate 1, and the supporting legs are used for supporting the whole device;

a fixed bracket 5 fixedly arranged at the top of the fixed plate 1;

and a processing assembly arranged above the fixed plate 1;

the processing assembly comprises an adjusting mechanism 2 arranged at the top of a fixing plate 1, the adjusting mechanism 2 comprises an air cylinder 201, the bottom of the air cylinder 201 is fixedly arranged at the top of the fixing plate 1, an expansion link is arranged at the output end of the air cylinder 201, an extrusion block 202 is arranged at the top of the expansion link, upright posts 209 are fixedly arranged at the top of the fixing plate 1, four upright posts 209 are fixedly arranged at the tops of the four upright posts 209, a connecting rod 208 is fixedly arranged at the top of each upright post 209, a disc 203 is fixedly arranged at the other end of the connecting rod 208, a tension spring 205 is arranged in a sliding groove formed in the inner wall of the disc 203, a sliding rod 204 is fixedly arranged at the other end of the tension spring 205, an adjusting rod 207 is fixedly arranged at the top of the sliding rod 204, a moving block 206 is fixedly arranged at the top of the adjusting rod 207, the bottom of the sliding rod 204 is extruded through the air cylinder 201, the position of the moving block 206 is effectively adjusted, and the number of the moving blocks 206 is four, the four moving blocks 206 are connected together to be in a circular state, the telescopic rod at the output end of the cylinder 201 drives the position of the extrusion block 202 to move upwards, the top of the extrusion block 202 extrudes the bottom of the sliding rod 204, the other end of the sliding rod 204 extrudes the stretching spring 205, the sliding is effectively carried out in the disc 203, the moving blocks 206 can perform the dispersing function, the position of the moving blocks 206 can be effectively adjusted according to the size of a circuit board, the device is convenient to better cut the positions of the corners of the circuit board, the problem that when the circuit board is installed by the existing device is solved, the circuit board is directly placed on the upper surface of the turntable, because the size of the turntable is fixed, because the sizes of different circuit boards are different, when the size of the circuit board is smaller than that of the turntable, the cutting work is inconvenient;

the moving mechanism 4 is arranged on the inner wall of the fixed support 5, the moving mechanism 4 is located right above the adjusting mechanism 2, the moving mechanism 4 comprises a threaded rod 402, the threaded rod 402 is installed on the inner wall of the fixed support 5 in a threaded manner, a rotating disc 401 is installed at the top of the threaded rod 402, a bottom plate 403 is installed at the bottom of the threaded rod 402 in a rotating manner, a clamping block 404 is fixedly installed at the bottom of the bottom plate 403, three rotating blocks 405 are installed on the surface of the clamping block 404 in a rotating manner, the three rotating blocks 405 are evenly distributed at the bottom of the rotating blocks 405, certain friction force exists between the three rotating blocks 405 and the clamping block 404, when the rotating blocks 405 are not rotated, the rotating blocks 405 cannot rotate, the rotating blocks 405 can be directly rotated around the clamping blocks 404 according to the size of a circuit board, the purpose that the bottom of the rotating blocks 405 can stabilize the upper position of the circuit board is achieved, and the use performance of the whole device is improved;

the setting is at the processing agency 3 of 5 bottom positions of fixed bolster, processing agency 3 includes rectangular plate 301, the bottom fixed mounting of rectangular plate 301 is in the bottom of fixed bolster 5, rectangular plate 301's inner wall slidable mounting has tensile piece 303, the one end fixed mounting of tensile piece 303 has handle 302, cutting knife 306 is installed to the other end of tensile piece 303, the fixed surface of tensile piece 303 installs curb plate 305, one side fixed mounting of curb plate 305 has extrusion spring 304, the other end of extrusion spring 304 and rectangular plate 301's lateral wall fixed connection, under the common effect through extrusion spring 304 and curb plate 305, just can carry out simple injecing to tensile piece 303's position by oneself, can not appear promoting 302 by a wide margin of handle, will lead to cutting knife 306 to remove, accuracy when the cutting of effectual improvement device.

The working principle is as follows: when the device is used, the air cylinder 201 is powered on, the position of the moving block 206 can be directly adjusted according to the size of a circuit board, the air cylinder 201 can be directly opened, the air cylinder 201 drives the position of the extrusion block 202 to move through an expansion rod of an output end, when the extrusion block 202 rises, the top of the extrusion block 202 extrudes the bottom of the sliding rod 204, the other end of the sliding rod 204 extrudes the stretching spring 205, the sliding is effectively carried out inside the disc 203, the moving block 206 can perform a dispersing function, a circuit board to be processed can be directly installed on the upper surface of the moving block 206, the rotating block 405 can be directly rotated around the fixture block 404 according to the size of the circuit board and is rotated to a proper position, the rotating disc 401 can directly rotate, the rotating disc 401 drives the threaded rod 402 at the bottom to rotate, when the threaded rod 402 moves inside the fixed support 5, the bottom plate 403 at the bottom can be driven to move downwards, the rotating block 405 can limit the upper surface of the circuit board, the position of the handle is moved by an operator, the sliding block 303 is adjusted inside the rectangular plate 301, and the cutting knife 403 of the circuit board can further achieve the purpose.

Claims

1. A rim charge cutting device for processing a circuit board comprises a fixing plate (1),

the supporting legs (6) are fixedly arranged at the bottom of the fixing plate (1);

the fixed bracket (5) is fixedly arranged at the top of the fixed plate (1);

and a processing assembly arranged above the fixing plate (1); the method is characterized in that:

the processing assembly comprises an adjusting mechanism (2) arranged at the top of the fixing plate (1);

the moving mechanism (4) is arranged on the inner wall of the fixed support (5), and the moving mechanism (4) is positioned right above the adjusting mechanism (2);

and the processing mechanism (3) is arranged at the bottom of the fixed support (5).

2. The edge trim cutting device for processing a circuit board according to claim 1, wherein: the number of the supporting legs (6) is four, the shape and the size of the supporting legs (6) are equal, and the tops of the supporting legs (6) are fixedly arranged at four corners of the bottom of the fixing plate (1).

3. The edge trim cutting device for processing a circuit board according to claim 1, wherein: adjustment mechanism (2) include cylinder (201), the bottom fixed mounting of cylinder (201) is at the top of fixed plate (1), the telescopic link is installed to the output of cylinder (201), extrusion piece (202) are installed at the top of telescopic link, fixed plate (1) top fixed mounting has stand (209), there are four, four in the quantity of stand (209) the top fixed mounting of stand (209) has connecting rod (208), the other end fixed mounting of connecting rod (208) has disc (203), the spout internally mounted is seted up to the inner wall of disc (203) has extension spring (205), the other end fixed mounting of extension spring (205) has slide bar (204), the top fixed mounting of slide bar (204) has regulation pole (207), the top fixed mounting of regulation pole (207) has movable block (206).

4. The edge trim cutting device for processing a circuit board according to claim 3, wherein: the number of the moving blocks (206) is four, and the four moving blocks (206) are connected together to form a circular state.

5. The edge trim cutting device for processing a circuit board according to claim 1, wherein: processing agency (3) include rectangular plate (301), the bottom fixed mounting of rectangular plate (301) is in the bottom of fixed bolster (5), the inner wall slidable mounting of rectangular plate (301) has stretching block (303), the one end fixed mounting of stretching block (303) has handle (302), cutting knife (306) are installed to the other end of stretching block (303), the fixed surface of stretching block (303) installs curb plate (305), one side fixed mounting of curb plate (305) has extrusion spring (304), the other end of extrusion spring (304) and the lateral wall fixed connection of rectangular plate (301).

6. The edge trim cutting device for processing a circuit board according to claim 1, wherein: moving mechanism (4) include threaded rod (402), the inner wall at fixed bolster (5) is installed to threaded rod (402) screw thread, carousel (401) are installed at the top of threaded rod (402), bottom plate (403) are installed in the bottom rotation of threaded rod (402), the bottom fixed mounting of bottom plate (403) has fixture block (404), the surface rotation of fixture block (404) installs turning block (405).

7. The edge trim cutting device for processing a circuit board according to claim 6, wherein: the number of the rotating blocks (405) is three, and the three rotating blocks (405) are uniformly distributed at the bottoms of the rotating blocks (405).