CN216634514U

CN216634514U - Cutting device is fixed to flexible line way board

Info

Publication number: CN216634514U
Application number: CN202122936613.4U
Authority: CN
Inventors: 霍燕中
Original assignee: Changzhou Square Electronics Co ltd
Current assignee: Changzhou Square Electronics Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-05-31
Anticipated expiration: 2031-11-27

Abstract

The utility model relates to the technical field of fixed cutting of flexible circuit boards, in particular to a novel fixed cutting device of a flexible circuit board, which is characterized in that: a top plate is fixed above the workbench through a baffle; a power box is arranged on the top plate, and two groups of sliding grooves I are arranged below the top plate; the first sliding groove is connected with a second sliding groove in a sliding manner; a cutting knife is arranged below the second sliding groove; a strip-shaped groove is formed in the upper surface of the workbench; the inner wall of the strip-shaped groove is fixedly connected with a guide rod; two groups of moving blocks are connected to two sides of the guide rod in a sliding manner; the upper end of the moving block is fixedly connected with a hollow column; a dust suction device is arranged between the hollow columns, and the inner walls of the hollow columns are connected with connecting rods in a sliding manner; the upper end of the connecting rod is fixedly connected with an L-shaped clamping plate; a telescopic plate is arranged between the L-shaped clamping plates; the workbench is supported by a bracket; the power box is electrically connected with the cutting knife. The utility model has the advantages that the corresponding position can be adjusted, and the cleanliness of the workbench is ensured.

Description

Cutting device is fixed to flexible line way board

Technical Field

The utility model relates to the technical field of fixed cutting devices, in particular to a novel fixed cutting device for a flexible circuit board.

Background

Flexible circuit boards, also known as "flexible boards," are printed circuits made from flexible, insulating substrates. Flexible circuits provide excellent electrical performance, meet design requirements for smaller and higher density packaging, and also help reduce assembly processes and enhance reliability. The flexible circuit board is the only solution to meet the miniaturization and movement requirements of electronic products. The flexible printed circuit board can be freely bent, wound and folded, can bear millions of dynamic bending without damaging the lead, can be randomly arranged according to the space layout requirement, and can be freely moved and stretched in a three-dimensional space, so that the integration of component assembly and lead connection is realized; the flexible circuit board can greatly reduce the volume and the weight of the electronic product, and is suitable for the development of the electronic product towards high density, miniaturization and high reliability. However, cutting the flexible wiring board has the following problems: when circuit boards with different sizes and thicknesses are encountered, parts need to be replaced for adjustment, time is wasted, and the height of the circuit board is difficult to adjust after the circuit board is fixed; the existing device is difficult to clean dust in the machining process when cutting.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a novel flexible circuit board fixing and cutting device.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a novel fixed cutting of flexible line way board device, characterized by, including the workstation, its characterized in that: a top plate is fixed above the workbench through a baffle; a power box is arranged on the top plate, and two groups of sliding grooves I are arranged below the top plate; the first sliding groove is connected with a second sliding groove in a sliding manner; a cutting knife is arranged below the second sliding groove; a strip-shaped groove is formed in the upper surface of the workbench; the inner wall of the strip-shaped groove is fixedly connected with a guide rod; two groups of moving blocks are connected to two sides of the guide rod in a sliding manner; the upper end of the moving block is fixedly connected with a hollow column; a dust suction device is arranged between the hollow columns, and the inner walls of the hollow columns are connected with connecting rods in a sliding manner; the upper end of the connecting rod is fixedly connected with an L-shaped clamping plate; a telescopic plate is arranged between the L-shaped clamping plates; the workbench is supported by a bracket; the power box is electrically connected with the cutting knife.

According to another embodiment of the utility model, the inner bottom wall of the hollow column is fixedly connected with a first electric push rod, the inner side wall of the L-shaped clamping plate is provided with a threaded rod, the outer surface of the threaded rod is in threaded connection with a threaded block, one side of the threaded block is fixedly connected with a clamping plate, and one end of the threaded rod is fixedly connected with a knob.

According to another embodiment of the utility model, the lower side of the clamping plate is provided with a rubber cushion, and the upper side of the bottom of the L-shaped clamping plate is provided with a rubber cushion.

According to another embodiment of the utility model, further comprising that the dust suction device comprises an inclined plate, a dust suction pipe, a garbage bag and a suction fan; one end of the inclined plate is fixed on the hollow column, and the other end of the inclined plate is connected with the dust collection pipe; the dust collection pipe is connected with the garbage bag; the garbage bag is connected with an exhaust fan through an air pipe.

According to another embodiment of the utility model, the hollow column is further provided with a second electric push rod fixedly connected to one side of the baffle, and the other end of the second electric push rod is fixedly connected with the hollow column.

According to another embodiment of the utility model, the cutting device further comprises a motor arranged at one end of the cutting knife, the motor is fixed on a telescopic rod, and the telescopic rod is in sliding connection with the second sliding groove through a sliding block.

According to another embodiment of the present invention, the electric motor and the telescopic rod are electrically connected to a power box.

The utility model has the advantages that the equipment can adjust the corresponding clamping thickness, the distance and the height, the cleanness of the workbench is ensured through the dust collection device, and the cutting knife can cut at any place through the first chute and the second chute.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of the present invention.

In the figure, the work table 1, the work table 2, the strip groove 3, the guide rod 4, the moving block 5, the support, 6, the inclined plate 7, the dust suction pipe 8, the garbage bag 9, the exhaust fan 10, the dust suction device 11, the cutting knife 12, the motor 13, the telescopic rod 14, the power box 15, the first sliding groove 16, the second sliding groove 17, the top plate 18, the knob 19, the L-shaped clamping plate 20, the threaded block 21, the clamping plate 22, the threaded rod 23, the telescopic plate 24, the connecting rod 25, the hollow column 26, the first electric push rod 27, the baffle 28 and the second electric push rod are arranged.

Detailed Description

Fig. 1 is a schematic structural diagram of the present invention, and a novel flexible circuit board fixing and cutting device is characterized by comprising a workbench 1, and is characterized in that: a top plate 17 is fixed above the workbench 1 through a baffle plate 27; a power box 14 is arranged on the top plate 17, and two groups of sliding grooves I15 are arranged below the top plate; the first sliding groove 15 is connected with a second sliding groove 16 in a sliding manner; a cutting knife 11 is arranged below the second sliding groove 16; the upper surface of the workbench 1 is provided with a strip-shaped groove 2; the inner wall of the strip-shaped groove 2 is fixedly connected with a guide rod 3; two groups of moving blocks 4 are connected to two sides of the guide rod 3 in a sliding manner; the upper end of the moving block 4 is fixedly connected with a hollow column 25; a dust suction device 10 is arranged between the hollow columns 25, and the inner walls of the hollow columns 25 are connected with a connecting rod 24 in a sliding manner; the upper end of the connecting rod 24 is fixedly connected with an L-shaped clamping plate 19; a telescopic plate 23 is arranged between the L-shaped clamping plates 19; the workbench 1 is supported by a bracket 5; the power box 14 is electrically connected with the cutting knife 11.

According to another embodiment of the present invention, a first electric push rod 26 is fixedly connected to an inner bottom wall of the hollow column 25, a threaded rod 22 is formed on an inner side wall of the L-shaped clamp plate 19, a threaded block 20 is threadedly connected to an outer surface of the threaded rod 22, a clamp plate 21 is fixedly connected to one side of the threaded block 20, and a knob 18 is fixedly connected to one end of the threaded rod 22.

Specifically, one end of the first electric push rod 26 is fixedly connected with the inner bottom wall of the hollow column 5, and the output end of the first electric push rod 26 is fixedly connected with the lower end of the connecting rod 6, so that the function of adjusting the height is achieved.

According to another embodiment of the present invention, it further comprises a rubber cushion arranged on the lower side of the clamping plate 21, and a rubber cushion arranged on the upper side of the bottom of the L-shaped clamping plate 19, so as to protect the flexible circuit board, and achieve the purpose of clamping without damaging the circuit board.

According to another embodiment of the utility model, further comprising that the dust suction device 10 comprises an inclined plate 6, a dust suction pipe 7, a garbage bag 8 and a suction fan 9; one end of the inclined plate 6 is fixed on the hollow column 25, and the other end of the inclined plate is connected with the dust collection pipe 7; the dust collection pipe 7 is connected with a garbage bag 8; the garbage bag 8 is connected with an exhaust fan 9 through an air pipe.

Specifically, the exhaust fan 9 is started, the exhaust fan 9 sucks the generated dust through the dust collection pipe 7, so that the flying degree of the dust is lighter in the polishing process, the operation environment is further ensured, the garbage bag 8 is taken away for dust cleaning treatment, and the dust cleaning device is convenient to use normally in the later period; the sloping plate 6 facilitates dust entering the garbage bag 8.

According to another embodiment of the present invention, it further comprises a second electric push rod 28 fixedly connected to one side of the baffle 27, and the other end of the second electric push rod 28 is fixedly connected to the hollow column 25.

Specifically, the output end of the second electric push rod 28 is fixedly connected with one side surface of the hollow column 5, so that the second electric push rod 28 can better transmit power to the hollow column 5, and the hollow column 5 can move. The workbench 1 is matched with the baffle 27 to achieve the purpose of fixedly mounting the second electric push rod 28, and then the distance between the two hollow columns 5 is adjusted under the driving force of the second electric push rod 28.

According to another embodiment of the utility model, further comprising that an electric motor 12 is arranged at one end of the cutting knife 11, the electric motor 12 is fixed on a telescopic rod 13, and the telescopic rod 13 is slidably connected with the second sliding groove 16 through a sliding block.

According to another embodiment of the present invention, it further comprises that the electric motor 12 and the telescopic rod 13 are electrically connected to the power box 14.

The specific operation process, the working principle and the use flow of the utility model are as follows: firstly according to the size of the flexible circuit board, start two 28 electric putter, two 28 electric putter promote hollow post 5 and remove under the cooperation of guide bar 3 and movable block 4, thereby adjust the centre gripping interval, after finishing adjusting, with the flexible circuit board between grip block 21 and L type splint 19, rotatory knob 18 afterwards, make threaded rod 22 produce rotatoryly, threaded block 20 at this moment can drive grip block 21 and take place to remove, after the clamping operation finishes, can be according to processing height start one 26 electric putter, promote connecting rod 24, make connecting rod 24 take place to remove at the inner wall of hollow post 5, and then the holistic height has been adjusted, adjust the position of cutting knife 11 through spout one 15 and spout two 16, it makes cutting knife 11 contact flexible circuit board begin the cutting to adjust telescopic link 13 simultaneously. In the cutting process, a large amount of dust is generated, and the dust suction device 10 needs to be started for dust cleaning treatment at the same time, so that the normal use at the later stage is facilitated.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a novel fixed cutting of flexible line way board device, characterized by, including workstation (1), its characterized in that: a top plate (17) is fixed above the workbench (1) through a baffle plate (27); a power box (14) is arranged on the top plate (17), and two groups of sliding grooves I (15) are arranged below the top plate; the first sliding groove (15) is connected with a second sliding groove (16) in a sliding manner; a cutting knife (11) is arranged below the second sliding groove (16); a strip-shaped groove (2) is formed in the upper surface of the workbench (1); the inner wall of the strip-shaped groove (2) is fixedly connected with a guide rod (3); two sides of the guide rod (3) are connected with two groups of moving blocks (4) in a sliding manner; the upper end of the moving block (4) is fixedly connected with a hollow column (25); a dust suction device (10) is arranged between the hollow columns (25), and the inner walls of the hollow columns (25) are connected with a connecting rod (24) in a sliding manner; the upper end of the connecting rod (24) is fixedly connected with an L-shaped clamping plate (19); a telescopic plate (23) is arranged between the L-shaped clamping plates (19); the workbench (1) is supported by a bracket (5); the power box (14) is electrically connected with the cutting knife (11).

2. The flexible circuit board fixing and cutting device as claimed in claim 1, wherein a first electric push rod (26) is fixedly connected to the inner bottom wall of the hollow column (25), a threaded rod (22) is formed on the inner side wall of the L-shaped clamping plate (19), a threaded block (20) is in threaded connection with the outer surface of the threaded rod (22), a clamping plate (21) is fixedly connected to one side of the threaded block (20), and a knob (18) is fixedly connected to one end of the threaded rod (22).

3. The flexible circuit board fixing and cutting device as claimed in claim 2, wherein a rubber cushion is arranged on the lower side of the clamping plate (21), and a rubber cushion is arranged on the upper side of the bottom of the L-shaped clamping plate (19).

4. The fixed cutting device of the flexible circuit board according to claim 1, wherein the dust suction device (10) comprises a sloping plate (6), a dust suction pipe (7), a garbage bag (8) and a suction fan (9); one end of the inclined plate (6) is fixed on the hollow column (25), and the other end of the inclined plate is connected with the dust suction pipe (7); the dust absorption pipe (7) is connected with a garbage bag (8); the garbage bag (8) is connected with an exhaust fan (9) through an air pipe.

5. The fixed cutting device of the flexible circuit board according to claim 1, characterized in that one side of the baffle (27) is fixedly connected with a second electric push rod (28), and the other end of the second electric push rod (28) is fixedly connected with the hollow column (25).

6. The fixed cutting device of the flexible circuit board according to claim 1, wherein one end of the cutting knife (11) is provided with a motor (12), the motor (12) is fixed on a telescopic rod (13), and the telescopic rod (13) is connected with the second sliding groove (16) in a sliding manner through a sliding block.

7. The device for fixing and cutting the flexible circuit board as claimed in claim 6, wherein the motor (12) and the telescopic rod (13) are electrically connected with a power box (14).