CN214025953U

CN214025953U - Cutting device is used in circuit board production

Info

Publication number: CN214025953U
Application number: CN202023042518.1U
Authority: CN
Inventors: 周志勇; 方传俅
Original assignee: Huizhou Fengdaxing Electronic Co ltd
Current assignee: Huizhou Fengdaxing Electronic Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-24
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a cutting device is used in circuit board production. The cutting device for producing the circuit board comprises a base, wherein the top of the base is provided with a mounting groove; the conveying belt mechanism is arranged in the mounting groove; the two supporting plates are fixedly arranged at the top of the base, and sliding grooves are formed in the outer wall of one side, close to each other, of each supporting plate; the top plate is fixedly arranged at the tops of the two support plates; the transverse plate is slidably arranged in the two sliding grooves; four telescopic links, four telescopic links are two double-row fixed mounting respectively on two the bottom inner wall of spout, four the top of telescopic link all with the bottom fixed connection of diaphragm, four the telescopic link is the rectangle and arranges. The utility model provides a cutting device is used in circuit board production has convenient to use, can effectively protect the circuit board, the comparatively orderly advantage of incision.

Description

Cutting device is used in circuit board production

Technical Field

The utility model relates to a cutting technical field especially relates to a cutting device is used in circuit board production.

Background

A circuit board generally refers to a board formed with a conductive pattern of printed wiring, printed components, or a combination of both, on an insulating material in a predetermined design. And a conductive pattern on the insulating substrate that provides electrical connection between the components is called a printed wiring. The finished board of the printed circuit or printed circuit is then referred to as a printed circuit board, also known as a printed circuit board or printed circuit board. Circuit boards can be classified into the following categories according to function: single-sided circuit board, two-sided circuit board, multilayer circuit board, aluminium base circuit board, impedance circuit board, FPC flexible circuit board etc. the raw materials of circuit board divide into: glass fiber, CEM-1, CEM3, FR4 and the like, which are visible in daily life, such as the core of fireproof cloth and fireproof felt is the glass fiber.

In the production process of the circuit board, the circuit board with a large area needs to be cut into small blocks in order to adapt to different occasions, but the circuit board needs to be clamped in the cutting process, so that the situation that the cut is not accurate enough and the cut is uneven is prevented from damaging the circuit board, and meanwhile, due to the fact that the thickness of most of the circuit boards is small, the circuit board is likely to be folded when the circuit boards are clamped from the side face.

Therefore, it is necessary to provide a new cutting device for circuit board production to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, can effectively protect circuit board, incision comparatively orderly cutting device for circuit board production.

In order to solve the technical problem, the utility model provides a cutting device is used in circuit board production includes: the top of the base is provided with an installation groove; the conveying belt mechanism is arranged in the mounting groove; the two supporting plates are fixedly arranged at the top of the base, and sliding grooves are formed in the outer wall of one side, close to each other, of each supporting plate; the top plate is fixedly arranged at the tops of the two support plates; the transverse plate is slidably arranged in the two sliding grooves; the four telescopic rods are fixedly arranged on the inner walls of the bottoms of the two sliding grooves in pairs respectively, the top ends of the four telescopic rods are fixedly connected with the bottom of the transverse plate, and the four telescopic rods are arranged in a rectangular shape; the four first springs are movably sleeved on the four telescopic rods respectively, the bottom ends of the four first springs are fixedly connected with the inner walls of the bottoms of the two sliding grooves in pairs respectively, and the top ends of the four first springs are fixedly connected with the bottom of the transverse plate; the hydraulic cylinder is fixedly installed at the bottom of the top plate, and an output shaft of the hydraulic cylinder is fixedly connected with the top of the transverse plate; the four straight rods are slidably mounted on the transverse plate, and the bottom ends of the four straight rods extend to the lower side of the transverse plate; the four fixed blocks are respectively and fixedly arranged at the top ends of the four straight rods; the four second springs are arranged above the transverse plate and movably sleeved on the four straight rods respectively, the bottom ends of the four second springs are fixedly connected with the top of the transverse plate, and the top ends of the four second springs are fixedly connected with the bottoms of the four fixed blocks respectively; and the pressing plate is fixedly arranged at the bottom ends of the four straight rods.

Preferably, four support columns are fixedly mounted at the bottom of the base and arranged in a rectangular shape.

Preferably, the bottom of the transverse plate is provided with an electric cutting wheel mechanism.

Preferably, the pressing plate is provided with a square through hole, and the square through hole is positioned right below the electric cutting wheel mechanism.

Preferably, the top of the base is provided with a groove, the groove is located between the two support plates, the inner wall of the bottom of the groove is provided with a cutting hole, and the bottom of the cutting hole is provided with a collecting cavity.

Preferably, four sliding holes are formed in the transverse plate, and the four straight rods respectively penetrate through the four sliding holes and are in sliding connection with the inner walls of the four sliding holes.

Compared with the prior art, the utility model provides a cutting device is used in circuit board production has following beneficial effect:

the utility model provides a cutting device for producing circuit boards, which can realize the supporting function to a base through four supporting columns; the feeding of the circuit board can be realized through the conveyor belt mechanism, so that the cutting speed is greatly increased; through cooperation of the supporting plate, the top plate, the first hydraulic cylinder, the straight rod, the fixing block, the second spring, the transverse plate and the pressing plate, the circuit board can be pressed tightly, and the circuit board is prevented from being deviated in the cutting process to influence the cutting effect.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a cutting device for producing a circuit board according to the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

fig. 3 is a schematic top sectional view of a portion of the structure shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. a conveyor belt mechanism; 3. a support plate; 4. a top plate; 5. a chute; 6. a transverse plate; 7. a telescopic rod; 8. a first spring; 9. a hydraulic cylinder; 10. a straight rod; 11. a fixed block; 12. a second spring; 13. pressing a plate; 14. an electric cutting wheel mechanism; 15. and (4) a support column.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-3, wherein fig. 1 is a schematic structural diagram of a cutting device for circuit board production according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of the part A shown in FIG. 1; fig. 3 is a schematic top sectional view of a portion of the structure shown in fig. 1. Cutting device is used in circuit board production includes: the device comprises a base 1, wherein the top of the base 1 is provided with a mounting groove; the conveyor belt mechanism 2 is installed in the installation groove; the two supporting plates 3 are fixedly arranged at the top of the base 1, and sliding grooves 5 are formed in the outer walls of the two supporting plates 3 at the sides close to each other; the top plate 4 is fixedly arranged on the tops of the two support plates 3; the transverse plate 6 is arranged in the two sliding grooves 5 in a sliding manner; the four telescopic rods 7 are respectively and fixedly installed on the inner walls of the bottoms of the two sliding grooves 5, the top ends of the four telescopic rods 7 are fixedly connected with the bottom of the transverse plate 6, and the four telescopic rods 7 are arranged in a rectangular shape; the four first springs 8 are movably sleeved on the four telescopic rods 7 respectively, the bottom ends of the four first springs 8 are fixedly connected with the inner walls of the bottoms of the two sliding grooves 5 respectively, and the top ends of the four first springs 8 are fixedly connected with the bottom of the transverse plate 6; the hydraulic cylinder 9 is fixedly arranged at the bottom of the top plate 4, and an output shaft of the hydraulic cylinder 9 is fixedly connected with the top of the transverse plate 6; the four straight rods 10 are arranged on the transverse plate 6 in a sliding mode, and the bottom ends of the four straight rods 10 extend to the lower portion of the transverse plate 6; the four fixing blocks 11 are respectively fixedly arranged at the top ends of the four straight rods 10; the four second springs 12 are arranged above the transverse plate 6, the four second springs 12 are movably sleeved on the four straight rods 10 respectively, the bottom ends of the four second springs 12 are fixedly connected with the top of the transverse plate 6, and the top ends of the four second springs 12 are fixedly connected with the bottoms of the four fixed blocks 11 respectively; and the pressing plate 13 is fixedly arranged at the bottom ends of the four straight rods 10, and the pressing plate 13 is fixedly arranged at the bottom ends of the four straight rods 10.

Four support columns 15 are fixedly installed at the bottom of the base 1, and the four support columns 15 are arranged in a rectangular shape.

And an electric cutting wheel mechanism 14 is arranged at the bottom of the transverse plate 6.

The pressing plate 13 is provided with a square through hole which is positioned under the electric cutting wheel mechanism 14.

The top of base 1 has seted up the recess, the recess is located two between the backup pad 3, cut the hole of cutting has been seted up on the bottom inner wall of recess, the collection chamber has been seted up to the bottom in cut hole.

Four sliding holes are formed in the transverse plate 6, and the four straight rods 10 penetrate through the four sliding holes respectively and are in sliding connection with the inner walls of the four sliding holes.

The utility model provides a cutting device for circuit board production's theory of operation as follows:

firstly, a circuit board to be cut is conveyed into a groove through a conveyor belt mechanism 2, then a hydraulic cylinder 9 is started, the movement of an output shaft of the hydraulic cylinder 9 drives a transverse plate 6 to move downwards, at the moment, a first spring 8 in a chute 5 is compressed, the length of a telescopic rod 7 is reduced, the transverse plate 6 moves downwards to drive four straight rods 10 to move downwards until a pressing plate 13 is contacted with the circuit board in the groove, then the hydraulic cylinder 9 is continuously started, at the moment, the transverse plate 6 moves downwards to drive an electric cutting wheel mechanism 14 to move downwards, a second spring 12 on the transverse plate 6 is stretched to drive a fixing block 11 to move downwards, meanwhile, the straight rods 10 are provided with downward pressure, so that the pressure of the pressing plate 13 on the circuit board is gradually increased, and along with the downward movement of the transverse plate 6, a cutting wheel on the electric cutting wheel mechanism 14 penetrates through a through hole on the pressing plate 13 to be contacted with the circuit board and cuts the circuit board, the crushed aggregates that produce during the cutting can fall into the collection intracavity from the cutting hole promptly, has accomplished the cutting work to the circuit board this moment, and the hydraulic cylinder 9 that starts in the opposite direction at last is waited for when electric cutting wheel mechanism 14 moves to certain height, can take out the circuit board that the cutting was accomplished, is carrying out the cutting work of next circuit board afterwards.

the utility model provides a cutting device for producing circuit boards, which can realize the supporting function to a base 1 through four supporting columns 15; the feeding of the circuit board can be realized through the conveyor belt mechanism 2, and the cutting speed is greatly increased; through the cooperation of the supporting plate 3, the top plate 4, the first hydraulic cylinder 9, the straight rod 10, the fixing block 11, the second spring 12, the transverse plate 6 and the pressing plate 13, the circuit board can be pressed tightly, and the circuit board is prevented from being deviated in the cutting process to influence the cutting effect.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a cutting device is used in circuit board production which characterized in that includes:

the top of the base is provided with an installation groove;

the conveying belt mechanism is arranged in the mounting groove;

the two supporting plates are fixedly arranged at the top of the base, and sliding grooves are formed in the outer wall of one side, close to each other, of each supporting plate;

the top plate is fixedly arranged at the tops of the two support plates;

the transverse plate is slidably arranged in the two sliding grooves;

the four telescopic rods are fixedly arranged on the inner walls of the bottoms of the two sliding grooves in pairs respectively, the top ends of the four telescopic rods are fixedly connected with the bottom of the transverse plate, and the four telescopic rods are arranged in a rectangular shape;

the four first springs are movably sleeved on the four telescopic rods respectively, the bottom ends of the four first springs are fixedly connected with the inner walls of the bottoms of the two sliding grooves in pairs respectively, and the top ends of the four first springs are fixedly connected with the bottom of the transverse plate;

the hydraulic cylinder is fixedly installed at the bottom of the top plate, and an output shaft of the hydraulic cylinder is fixedly connected with the top of the transverse plate;

the four straight rods are slidably mounted on the transverse plate, and the bottom ends of the four straight rods extend to the lower side of the transverse plate;

the four fixed blocks are respectively and fixedly arranged at the top ends of the four straight rods;

the four second springs are arranged above the transverse plate and movably sleeved on the four straight rods respectively, the bottom ends of the four second springs are fixedly connected with the top of the transverse plate, and the top ends of the four second springs are fixedly connected with the bottoms of the four fixed blocks respectively;

and the pressing plate is fixedly arranged at the bottom ends of the four straight rods.

2. The cutting device for producing the circuit board as claimed in claim 1, wherein four support columns are fixedly mounted at the bottom of the base, and the four support columns are arranged in a rectangular shape.

3. The cutting device for producing the circuit board according to claim 1, wherein an electric cutting wheel mechanism is mounted at the bottom of the transverse plate.

4. The cutting device for circuit board production according to claim 3, wherein the pressing plate is provided with a square through hole, and the square through hole is located right below the electric cutting wheel mechanism.

5. The cutting device for circuit board production according to claim 1, wherein a groove is formed in the top of the base, the groove is located between the two support plates, a cutting hole is formed in the inner wall of the bottom of the groove, and a collecting cavity is formed in the bottom of the cutting hole.

6. The cutting device for circuit board production according to claim 1, wherein the transverse plate is provided with four sliding holes, and the four straight rods respectively penetrate through the four sliding holes and are slidably connected with inner walls of the four sliding holes.