CN216578266U

CN216578266U - Novel puncher for flexible PCB circuit board

Info

Publication number: CN216578266U
Application number: CN202122862159.2U
Authority: CN
Inventors: 蒋华芳
Original assignee: Suzhou Yilihua Electronic Co ltd
Current assignee: Suzhou Yilihua Electronic Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-24
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a novel puncher for a flexible PCB (printed circuit board), relates to the technical field of flexible PCB circuit boards, and aims to solve the problems that the punching stability of the traditional puncher for the flexible PCB circuit board is not high enough, and the precision performance cannot be well guaranteed. Punch and place the both sides of fixed plate and all install side drive mechanism, side drive mechanism's top is installed and is supported fixed montant, support the top of fixed montant and install fixed mounting panel, go up the below of fixed mounting panel and install linear motor, punch and place the both sides of fixed plate top and all install the spacing fixed plate of side, it is provided with the sliding tray to punch the upper end of placing the fixed plate, punch and place the rear end of fixed plate top and install fixed limiting plate, punch and place the intermediate position department of fixed plate upper end and be provided with and place fixed cushion.

Description

Novel puncher for flexible PCB circuit board

Technical Field

The utility model relates to the technical field of flexible PCB circuit boards, in particular to a novel puncher for a flexible PCB circuit board.

Background

The PCB circuit board generally indicates the printed circuit board, can divide into single-sided board, double-sided board, four-layer board, six-layer board and other multilayer circuit boards according to the circuit board number of piles, needs to use the hole puncher to punch in the PCB circuit board production and processing process, and the hole puncher is by four most completion process of punching of mutually supporting. The material is moved to a scanning area of a camera of the automatic punching machine, the camera scans an image and processes the image and sends a signal to a control part, the control part receives the signal and further processes and controls the action of a transmission part to enable a punch to move on an X axis and a Y axis on a plane, a pneumatic part starts to work after the movement is completed, and the solenoid valve controls an air cylinder to punch. The automatic punching machine prints and brushes the locating hole, and whole action is finished in one go, and is quick, accurate, efficient.

However, the punching stability of the existing puncher for the flexible PCB is not high enough, and the precision performance cannot be well guaranteed; therefore, the existing requirements are not met, and a novel puncher for the flexible PCB is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel puncher for a flexible PCB (printed circuit board) to solve the problems that the punching stability of the traditional puncher for the flexible PCB provided by the background art is not high enough, and the precision performance cannot be well guaranteed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel hole puncher for flexible PCB circuit board, places the fixed plate including punching, punch and place the both sides of fixed plate and all install side drive mechanism, side drive mechanism's top is installed and is supported fixed montant, support the top of fixed montant and install fixed mounting panel, it installs linear motor to go up the below of fixed mounting panel, punch and place the both sides of fixed plate top and all install the spacing fixed plate of side, punch and place the upper end of fixed plate and be provided with the sliding tray, punch and place the rear end of fixed plate top and install fixed limiting plate, punch and place the intermediate position department of fixed plate upper end and be provided with and place fixed cushion.

Preferably, the side transmission mechanism and the punching placement fixing plate are connected through bolts, the linear motor and the upper fixing mounting plate are connected through bolts, and the fixing limiting plate and the punching placement fixing plate are fixedly connected.

Preferably, a moving block is mounted on the linear motor, an electric telescopic rod is mounted below the moving block, a drilling motor is mounted below the electric telescopic rod, and a drilling rod is mounted below the drilling motor.

Preferably, the lower extreme of the spacing fixed plate of side is provided with the sliding block, and sliding block and sliding tray sliding connection.

Preferably, it is provided with a plurality of to place fixed cushion, and a plurality of places fixed cushion and distributes in proper order, spacing bolt is all installed to the both sides of the spacing fixed plate top of side, and spacing bolt rotates with the spacing fixed plate of side to be connected, and the lower extreme of spacing bolt runs through the inside of the spacing fixed plate of side and sliding block and extension to sliding tray.

Preferably, the outside of side drive mechanism is provided with the installation fixed block, the rotation motor is installed to one side of installation fixed block, the bottom sprag board is installed to the lower extreme of installation fixed block.

Preferably, the transmission lead screw is installed to the inboard of installation fixed block, and rotates the output shaft of motor and be connected with the transmission lead screw transmission, the externally mounted of transmission lead screw has the slip cap, and slip cap and transmission lead screw sliding connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the side limit fixing plates and the fixing limit plates are arranged on the two sides and the rear end of the upper end of the punching placement fixing plate, the sliding grooves and the sliding blocks can ensure the flexible performance of movement, the placement performance of the flexible PCB circuit board can be improved by placing the fixing cushion blocks, the punching precision and stability in the later period are better improved, and the problems that the punching stability of the existing puncher for the flexible PCB circuit board is not high enough and the precision performance cannot be well guaranteed are solved;

2. the utility model can better ensure the moving performance of the punching part by installing the linear motor, the transmission screw rod and the rotating motor, is more convenient and more trouble-saving to adjust, has higher flexibility, can better ensure the limiting performance after adjustment by arranging the limiting bolt, and has simpler and more perfect structural performance.

Drawings

FIG. 1 is a front view of a hole puncher for a novel flexible PCB of the present invention;

FIG. 2 is a perspective view of a fixing plate for placing a hole according to the present invention;

FIG. 3 is a schematic structural diagram of the side driving mechanism of the present invention.

In the figure: 1. punching and placing a fixing plate; 2. a side transmission mechanism; 3. supporting and fixing the vertical rods; 4. an upper fixed mounting plate; 5. a linear motor; 6. a moving block; 7. an electric telescopic rod; 8. a drilling motor; 9. drilling a rod; 10. a side limit fixing plate; 11. a sliding groove; 12. a slider; 13. a limit bolt; 14. fixing a limit plate; 15. placing a fixed cushion block; 16. mounting a fixed block; 17. a bottom support plate; 18. a transmission screw rod; 19. rotating the motor; 20. a sliding sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a novel puncher for flexible PCB circuit board, place fixed plate 1 including punching, punch and place the both sides of fixed plate 1 and all install side drive mechanism 2, side drive mechanism 2's top is installed and is supported fixed montant 3, support fixed montant 3's top and install fixed mounting panel 4, go up the below of fixed mounting panel 4 and install linear motor 5, punch and place the both sides of fixed plate 1 top and all install the spacing fixed plate 10 of side, the upper end of placing fixed plate 1 that punches is provided with sliding tray 11, punch and place the rear end of fixed plate 1 top and install fixed limiting plate 14, punch and place the intermediate position department of fixed plate 1 upper end and be provided with and place fixed cushion 15, the stability ability that guarantee part that can be better placed, the practicality is higher.

Further, side drive mechanism 2 with punch and place fixed plate 1 and pass through bolted connection, linear electric motor 5 and last fixed mounting board 4 pass through bolted connection, fixed limiting plate 14 with punch and place fixed plate 1 fixed connection, the stability of guarantee loading and unloading that can be better, spacing performance is better, the stability of punching is higher.

Further, install the movable block 6 on the linear electric motor 5, electric telescopic handle 7 is installed to the below of movable block 6, and drilling motor 8 is installed to electric telescopic handle 7's below, and drilling rod 9 is installed to drilling motor 8's below, guarantee that can be better punching performance.

Further, the lower extreme of the spacing fixed plate 10 of side is provided with sliding block 12, and sliding block 12 and sliding tray 11 sliding connection, and the sliding property is more stable, and the practicality is higher.

Further, it is provided with a plurality of to place fixed cushion 15, and a plurality of places fixed cushion 15 and distributes in proper order, and spacing bolt 13 is all installed to the both sides of the spacing fixed plate 10 top of side, and spacing bolt 13 rotates with the spacing fixed plate 10 of side to be connected, and the lower extreme of spacing bolt 13 runs through the spacing fixed plate 10 of side and sliding block 12 and extends to the inside of sliding tray 11, the stability ability that the guarantee that can be better removed.

Further, the outside of side drive mechanism 2 is provided with installation fixed block 16, and rotating electrical machines 19 is installed to one side of installation fixed block 16, and bottom sprag board 17 is installed to the lower extreme of installation fixed block 16, and it is higher to support placement stability.

Further, a transmission screw rod 18 is installed on the inner side of the installation fixing block 16, an output shaft of the rotating motor 19 is in transmission connection with the transmission screw rod 18, a sliding sleeve 20 is installed on the outer portion of the transmission screw rod 18, and the sliding sleeve 20 is in sliding connection with the transmission screw rod 18, so that stability can be improved while sliding performance is guaranteed.

The working principle is as follows: when the device is used, a PCB circuit board needing to be punched is placed on a placing and fixing cushion block 15 above a punching and placing fixing plate 1, the PCB circuit board is fixed, so that the later punching performance is guaranteed, one end of the PCB circuit board is attached to a fixing limiting plate 14, side limiting fixing plates 10 on two sides slide, the side limiting fixing plates 10 are attached to two sides of the PCB circuit board, a limiting bolt 13 is rotated for limiting and fixing, punching is carried out after placing is finished, a rotating motor 19 is started, an output shaft of the rotating motor 19 drives a transmission lead screw 18 to rotate, meanwhile, a side transmission mechanism 2 starts to slide, a support fixing vertical rod 3 is driven to longitudinally move, a linear motor 5 is started, the linear motor 5 drives a moving block 6 to transversely move, a punching part at the lower end also starts to move, the adjusting performance is more stable, an electric telescopic rod 7 is started, and a telescopic rod of the electric telescopic rod 7 drives a drilling motor 8 and a drilling rod 9 to downwards move, and (5) punching.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel puncher for flexible PCB circuit board, places fixed plate (1) including punching, its characterized in that: punch and place both sides of fixed plate (1) and all install side drive mechanism (2), the top of side drive mechanism (2) is installed and is supported fixed montant (3), support the top of fixed montant (3) and install fixed mounting board (4), go up the below of fixed mounting board (4) and install linear motor (5), punch and place both sides of fixed plate (1) top and all install side limit fixed plate (10), punch and place the upper end of fixed plate (1) and be provided with sliding tray (11), punch and place the rear end of fixed plate (1) top and install fixed limiting plate (14), punch and place intermediate position department of fixed plate (1) upper end and be provided with and place fixed cushion (15).

2. The hole puncher of claim 1, wherein: side drive mechanism (2) with punch and place fixed plate (1) and pass through bolted connection, linear motor (5) pass through bolted connection with last fixed mounting board (4), fixed limiting plate (14) with punch and place fixed plate (1) fixed connection.

3. The hole puncher of claim 1, wherein: the drilling machine is characterized in that a moving block (6) is installed on the linear motor (5), an electric telescopic rod (7) is installed below the moving block (6), a drilling motor (8) is installed below the electric telescopic rod (7), and a drilling rod (9) is installed below the drilling motor (8).

4. The hole puncher of claim 1, wherein: the lower extreme of the spacing fixed plate of side (10) is provided with sliding block (12), and sliding block (12) and sliding tray (11) sliding connection.

5. The hole puncher of claim 1, wherein: place fixed cushion (15) and be provided with a plurality of, and a plurality of places fixed cushion (15) and distributes in proper order, spacing bolt (13) are all installed to the both sides of side limit fixing plate (10) top, and spacing bolt (13) are rotated with side limit fixing plate (10) and are connected, and the lower extreme of spacing bolt (13) runs through side limit fixing plate (10) and sliding block (12) and extend to the inside of sliding tray (11).

6. The hole puncher of claim 1, wherein: the outside of side drive mechanism (2) is provided with installation fixed block (16), rotation motor (19) are installed to one side of installation fixed block (16), bottom sprag board (17) are installed to the lower extreme of installation fixed block (16).

7. The novel puncher for the flexible PCB circuit board as claimed in claim 6, wherein: the inner side of the mounting fixing block (16) is provided with a transmission screw rod (18), an output shaft of a rotating motor (19) is in transmission connection with the transmission screw rod (18), the outer portion of the transmission screw rod (18) is provided with a sliding sleeve (20), and the sliding sleeve (20) is in sliding connection with the transmission screw rod (18).