CN209861291U

CN209861291U - Efficient PCB board perforating device

Info

Publication number: CN209861291U
Application number: CN201920374462.8U
Authority: CN
Inventors: 刘磊
Original assignee: Xinfeng Huixin Circuit Technology Co Ltd
Current assignee: Xinfeng Huixin Circuit Technology Co Ltd
Priority date: 2019-03-23
Filing date: 2019-03-23
Publication date: 2019-12-27
Anticipated expiration: 2029-03-23

Abstract

The utility model relates to a circuit board technical field especially relates to an efficient PCB board perforating device, the on-line screen storage device comprises a base, base top both ends are fixed with the riser, two the riser intermediate junction has lead screw I, I one end of lead screw is connected with motor I, the base top still is fixed with the slide with I screwed connection of aforementioned lead screw, the slide below is fixed with lead screw II, II one end of lead screw are connected with motor II, the slide below still is connected with the slider, II screwed connection of slider and aforementioned lead screw, the slider below is fixed with lead screw III, still be fixed with motor III on the slider, motor III is connected with aforementioned lead screw III, the slider below still is equipped with the mount table, mount table and the III screwed connection of aforementioned lead screw, still be fixed with motor IV on the mount table, the drill bit is connected to motor IV below. Need not shut down and change the PCB board, great promotion the efficiency of drill bit drilling, rotated by the lead screw in addition and drive the drill bit removal, make the position of punching more accurate.

Description

Efficient PCB board perforating device

[ technical field ] A method for producing a semiconductor device

The utility model relates to a circuit board technical field especially relates to an efficient PCB board perforating device.

[ background of the invention ]

The PCB is also called a printed circuit board, and is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing. PCB boards have evolved from single-layer to double-sided, multi-layer, and flexible, and still maintain their respective trends. In the production process of the PCB, the square PCB needs to be punched, but the current punching device adopts a drill bit to punch, after punching is finished, workers need to replace the new PCB, and during the period, the punching device does not punch, so that a waiting period is formed, time waste is caused, and the production efficiency is greatly reduced;

the utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The utility model aims at overcoming the shortcoming of above-mentioned prior art, providing an efficient PCB board perforating device that the drill bit need not to wait.

The utility model discloses can realize through following technical scheme:

the utility model discloses an efficient PCB board perforating device, which comprises a base, wherein vertical plates are fixed at two ends above the base, a screw rod I and a plurality of slide rods I are connected between the two vertical plates, one end of the screw rod I is connected with a motor I, a slide plate in screw connection with the screw rod I is further fixed above the base, the slide plate is in slide connection with the slide rods I, a screw rod II and a plurality of slide rods II are fixed below the slide plate, one end of the screw rod II is connected with a motor II, a slide block is further connected below the slide plate, the slide block is in screw connection with the screw rod II, the slide block is in slide connection with the slide rods II, a screw rod III and a plurality of slide rods III are fixed below the slide block, a motor III is further fixed on the slide block, the motor III is connected with the screw rod III, a mounting table is further arranged below the slide block, and the mounting table, the mounting table is connected with the sliding rod III in a sliding mode, a motor IV is further fixed on the mounting table, a drill bit is connected to the lower portion of the motor IV, a plurality of fixing blocks for fixing the PCB are further fixed on the upper portion of the base, and bolts are fixed on the fixing blocks. Pass through the bolt fastening with the PCB board in the middle of the fixed block, motor I drives the drill bit and removes along the X axle, and motor II drives the drill bit and removes along the Y axle, and motor III drives the drill bit and reciprocates, and the drill bit punches to the PCB board, and a PCB board punches and accomplishes the back, drives the drill bit by motor I and goes next fixed PCB board top to punch the operation to the PCB board. Need not shut down and change the PCB board, great promotion the efficiency of drill bit drilling, rotated by the lead screw in addition and drive the drill bit removal, make the position of punching more accurate.

Preferably, the cross-sectional shape of the sliding plate is U-shaped.

Preferably, the tail end of the sliding rod III is further fixed with a limiting block, and a bearing seat in rolling connection with the screw rod III is arranged on the limiting block. Through increasing the stopper, avoid in the process of punching drill bit and base contact, damage the drill bit.

Preferably, the cross-sectional shape of the fixing block is L-shaped.

Preferably, the bolt is a butterfly bolt, and the fixing block is provided with a threaded hole matched with the butterfly bolt for use. Through the butterfly bolt, the butterfly bolt is more convenient to screw up and unscrew.

Preferably, a plurality of gaskets are fixed above the base, the gaskets are fixed below the bolts, and the gaskets are made of elastic materials. When the PCB is fixed, the PCB is fixed on the gasket, so that the PCB is prevented from contacting the base, and the drill bit is prevented from being damaged in the drilling process.

Compared with the prior art, the utility model has the advantages that:

the PCB board has beaten the back in hole, has rotated by lead screw I, has shifted away the drill bit from the PCB board of having bored the hole, punches to next fixed PCB board, need not shut down and change the PCB board, very big promotion punching efficiency.

2. The drill bit is controlled to move through the screw rod, so that the punching positioning is more accurate.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a front view of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

in the figure: 1. a base; 2. a vertical plate; 3. a fixed block; 4. a motor I; 5. a screw rod I; 6. a slide bar I; 7. a slide plate; 8. a motor II; 9. a screw rod II; 10. a sliding rod II; 11. a slider; 12. a motor III; 13. a screw mandrel III; 14. a slide bar III; 15. a motor IV; 16. a drill bit; 17. a limiting block; 18. a bolt; 19. a PCB board; 20. a gasket; 21. an installation table;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

as shown in figures 1 to 5, the utility model discloses a high-efficiency PCB perforating device, which comprises a base 1, wherein vertical plates 2 are fixed at two ends above the base 1, a screw rod I5 and a plurality of slide rods I6 are connected between the two vertical plates 2, one end of the screw rod I5 is connected with a motor I4, a sliding plate 7 spirally connected with the screw rod I5 is fixed above the base 1, the sliding plate 7 is slidably connected with the slide rods I6, a screw rod II 9 and a plurality of slide rods II 10 are fixed below the sliding plate 7, one end of the screw rod II 9 is connected with a motor II 8, a sliding block 11 is further connected below the sliding plate 7, the sliding block 11 is spirally connected with the screw rod II 9, the sliding block 11 is slidably connected with the slide rods II 10, a screw rod III 13 and a plurality of slide rods III 14 are fixed below the sliding block 11, a motor III 12 is further fixed on the sliding block 11, the motor III 12 is connected with the screw rod III 13, a mounting, the mounting table 21 is connected with the sliding rod III 14 in a sliding mode, a motor IV 15 is further fixed on the mounting table 21, a drill bit 16 is connected to the lower portion of the motor IV 15, a plurality of fixing blocks 3 for fixing the PCB 19 are further fixed on the upper portion of the base 1, and bolts 18 are fixed on the fixing blocks 3. Fix PCB board 19 in the middle of fixed block 3 through bolt 18, motor I4 drives drill bit 16 and removes along the X axle, and motor II 8 drives drill bit 16 and removes along the Y axle, and motor III 12 drives drill bit 16 and reciprocates, and drill bit 16 punches PCB board 19, and a PCB board 19 punches the completion back, drives drill bit 16 by motor I4 and goes to next fixed PCB board 19 top and carry out the operation of punching to PCB board 19. The PCB 19 is replaced without stopping the machine, the drilling efficiency of the drill bit 16 is greatly improved, and in addition, the lead screw rotates to drive the drill bit 16 to move, so that the drilling position is more accurate.

Wherein, the cross section of the sliding plate 7 is U-shaped.

Wherein, the tail end of the sliding rod III 14 is also fixed with a limiting block 17, and the limiting block 17 is provided with a bearing seat in rolling connection with the screw rod III 13. By adding the limiting block 17, the drill bit 16 is prevented from being contacted with the base 1 in the punching process, and the drill bit is prevented from being damaged.

Wherein, the cross-sectional shape of the fixed block 3 is L-shaped.

Wherein, bolt 18 is the butterfly bolt, is equipped with the screw hole that uses with the butterfly bolt cooperation on the fixed block. Through the butterfly bolt, the butterfly bolt is more convenient to screw up and unscrew.

Wherein, still be fixed with a plurality of gaskets 20 above base 1, gasket 20 is fixed in the below of bolt 18, and gasket 20 is made by rubber materials. When the PCB 19 is fixed, the PCB 19 is fixed on the gasket 20, so that the PCB 19 is prevented from contacting the base 1, and the drill 16 is prevented from being damaged in the drilling process of the drill 16.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides an efficient PCB board perforating device, includes the base, its characterized in that: vertical plates are fixed at two ends above the base, a screw rod I and a plurality of slide rods I are connected between the two vertical plates, one end of the screw rod I is connected with a motor I, a sliding plate in spiral connection with the screw rod I is further fixed above the base, the sliding plate is in sliding connection with the slide rods I, a screw rod II and a plurality of slide rods II are fixed below the sliding plate, one end of the screw rod II is connected with a motor II, a sliding block is further connected below the sliding plate and is in spiral connection with the screw rod II, the sliding block is in sliding connection with the slide rods II, a screw rod III and a plurality of slide rods III are fixed below the sliding block, a motor III is further fixed on the sliding block and is connected with the screw rod III, a mounting table is further arranged below the sliding block and is in spiral connection with the screw rod III, the mounting table is in sliding connection with the slide rods III, and a motor IV is further fixed on, the drilling bit is connected to motor IV below, the base top still is fixed with a plurality of fixed blocks of fixed PCB board, be fixed with the bolt on the fixed block.

2. A highly efficient PCB board perforating device as recited in claim 1, further comprising: the cross section of the sliding plate is U-shaped.

3. A highly efficient PCB board perforating device as recited in claim 1, further comprising: and a limiting plate is further fixed at the tail end of the sliding rod III, and a bearing seat in rolling connection with the screw rod III is arranged on the limiting plate.

4. A highly efficient PCB board perforating device as recited in claim 1, further comprising: the cross section of the fixing block is L-shaped.

5. A highly efficient PCB board perforating device as recited in claim 1, further comprising: the bolt is a butterfly bolt, and the fixing block is provided with a threaded hole matched with the butterfly bolt for use.

6. A highly efficient PCB board perforating device as recited in claim 1, further comprising: a plurality of gaskets are further fixed above the base and fixed below the bolts, and the gaskets are made of elastic materials.