CN221186618U

CN221186618U - Cutting device is used in circuit board production

Info

Publication number: CN221186618U
Application number: CN202322770342.9U
Authority: CN
Inventors: 李光勇; 宋杰
Original assignee: Jiangmen Dingjie Integrated Circuit Co ltd
Current assignee: Jiangmen Dingjie Integrated Circuit Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-06-21
Anticipated expiration: 2033-10-16

Abstract

The utility model discloses a cutting device for circuit board production, which belongs to the technical field of circuit board production and comprises a machine table, wherein rotating shafts are rotatably arranged on the front side surface and the rear side surface of the inner wall of the machine table, and a motor I is fixedly arranged on the side surface of the machine table; through setting up motor one and cooperating pivot and bi-directional screw and use, and then order about to remove the fixed cover motion of frame drive, two fixed cover relative motion realize the fixed chucking to the circuit board, and the alignment jig can be on fixed sheathe in about the position control, and then realize the left and right position control of cutting knife, thereby can carry out the cutting operation of the different specification widths of circuit board and use, and utilize pushing plate cooperation cylinder one, and cooperate photoelectric sensor to use, the circuit board can send the signal for external control ware when the promotion of pushing plate moves to being sensed by photoelectric sensor, and then order about cylinder one stop work, thereby can guarantee that cutting all accords with needs at every turn, and need not to remove fixed regulation circuit board position repeatedly.

Description

Cutting device is used in circuit board production

Technical Field

The utility model belongs to the technical field of circuit board production, and particularly relates to a cutting device for circuit board production.

Background

The circuit board is a board for bearing and mounting electronic components, and along with the arrival of modern electronic information age, the electrified equipment has become the mainstream of the age, so that the circuit board inside the electrified equipment is also an important research direction as a central control center of the electrified equipment, and the circuit board needs to be subjected to multiple working procedures in the production and processing process, wherein the cutting working procedures can cut the board into boards with required specification and size.

The Chinese patent (publication No. CN 210968995U) discloses a cutting device for producing a circuit board, which comprises a base, wherein one side of the top of the base is provided with a first L plate, one side of the top of the first L plate is provided with a moving groove in a penetrating way, the first L plate is connected with a threaded rod through threads, a handle and a second pressing plate are matched for use, so that the circuit board in the limiting groove is conveniently limited, and a rubber pad at the bottom of the second pressing plate can well limit the circuit board when the circuit board is pressed; through the collocation use of the movable groove/chute, the sliding block, the limiting block, the compression bar, the first pressing plate, the cutting knife and the cutting line, the circuit board is conveniently cut, and the spring is fixed between the bottom of the first pressing plate and the top of the limiting block, so that the cutting knife is conveniently reset after the cutting task is finished, and is far away from the limiting plate, and the damage to the circuit board in the later stage is avoided; through the scale mark that is equipped with, conveniently carry out the appropriate cutting work of length size to the circuit board, convenient operation.

But need manual be close to the cutting knife position after cutting operation at every turn in the in-service use in-process and take off the material that cuts, operation regulation is inconvenient, and the material all need be released fixedly at every turn after cutting, then remove the adjustment material and fix again, cut again after fixing, and the operation is inconvenient, and work efficiency is lower.

Disclosure of Invention

The utility model aims to provide a cutting device for circuit board production, which solves the problems that in the prior art, after each cutting operation, a cut material needs to be manually taken down close to a cutting knife in the actual use process, the operation and adjustment are inconvenient, the material needs to be firstly released and then is fixed again after each cutting operation, and the cutting operation is inconvenient and the working efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting device is used in circuit board production, includes the board, both sides face all rotates around the inner wall of board installs the pivot, the side fixed mounting of board has motor one, the output shaft of motor one and the pivot fixed connection of corresponding position department, two fixed mounting has two-way screw rod between the pivot, two sections screw thread surface equal screw thread installations of two-way screw rod have the movable frame, movable frame slidable mounting is in the slide that the board upper surface was seted up, movable frame's upper surface fixed mounting has a fixed cover, slidable mounting has the alignment jig in the fixed cover, two slidable mounting has the mounting panel between the alignment jig, the side of mounting panel is provided with the extension board of fixing at board upper surface, fixed mounting has cylinder one on the mounting panel, the piston rod tip fixed mounting of cylinder one has the pushing plate, fixed mounting has the cylinder two, the right side fixed mounting of surface has the photoelectric sensor on the board, the right side fixed mounting of board has the slide mounting of board, the motor mount pad, two fixed mounting has the photoelectric sensor roller to install two transmission roller positions, two fixed mounting roller drive roller and two transmission roller positions are connected with each other.

By adopting the scheme, through setting up the use of the cooperation pivot of motor and bi-directional screw, and then order about moving the fixed cover motion of frame drive, two fixed cover relative motion realize the fixed chucking to the circuit board, and the alignment jig can be put in the fixed position control of controlling, and then realize the position control of cutting knife, thereby can carry out the cutting operation of the different specification widths of circuit board and use, and utilize pushing plate cooperation cylinder one to use, and cooperate photoelectric sensor to use, the circuit board can send the signal for external control ware when the promotion of pushing plate moves to being sensed by photoelectric sensor, and then order about cylinder one and stop work, thereby can guarantee that cutting all accords with required at every turn, and need not to remove fixed regulation circuit board position repeatedly, use through setting up the mount pad cooperation conveyer belt, the circuit board material that cuts is pushed to the conveyer belt by pushing plate, and then realize the transportation unloading of circuit board material after the cutting, avoid manual operation to take the safety risk that exists.

In the above scheme, it should be noted that the first motor, the second motor, the first cylinder, the second cylinder and the photoelectric sensor are all electrically connected with an external power supply, and the rollers are all rotatably installed on opposite surfaces of the two fixing sleeves.

As a preferable implementation mode, the inner wall of the machine table is fixedly provided with a plurality of guide rods, and the movable frame is slidably arranged on the outer surfaces of the guide rods.

By adopting the scheme, the guide rod can support and guide the movement of the movable frame, so that the movable frame has good stability during movement, and inclination and shaking are not easy to occur.

As a preferred implementation mode, the adjusting frame is fixedly provided with a fixing screw, the upper surface of the fixing sleeve is provided with a channel, the fixing screw penetrates through the channel and is provided with a nut in a threaded manner, and the nut is attached to the upper surface of the fixing sleeve.

By adopting the scheme, the fixing screw is matched with the nut for use, the position of the adjusting frame can be horizontally adjusted and locked, and then the position of the cutting knife is horizontally adjusted and locked, so that the cutting machine is suitable for plate cutting operations with different specification widths.

As a preferred embodiment, the first sliding plate is slidably mounted on the adjusting frame, and the first sliding plate is fixed on the side surface of the mounting plate.

By adopting the scheme, through setting up the first sliding plate, when two alignment brackets and fixed cover are close to relatively and carry out position control around, the alignment bracket can slide on the surface of the first sliding plate.

As a preferred embodiment, the second sliding plate is slidably mounted on the support plate, and the second sliding plate is mounted on a side surface of the mounting plate.

By adopting the scheme, through the second sliding plate, when the adjusting frame carries out left and right position adjustment, the mounting plate can synchronously carry out left and right adjustment through the second sliding plate.

As a preferred embodiment, the side of the adjusting bracket is fixedly provided with a pointer.

By adopting the scheme, the pointer is matched with the photoelectric sensor for use, and the linear distance between the position indicated by the pointer and the Y axis where the photoelectric sensor is located is the cutting width.

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

According to the cutting device for the production of the circuit board, the first motor is matched with the rotating shaft and the bidirectional screw rod for use, the movable frame is driven to drive the fixed sleeves to move, the fixed sleeves are relatively moved to fix and clamp the circuit board, the adjusting frame can be used for adjusting the left and right positions of the cutting knife on the fixed sleeves, and further adjusting the left and right positions of the cutting knife, so that the cutting operation of different specifications and widths of the circuit board can be performed, the first pushing plate is matched with the first air cylinder for use and matched with the first photoelectric sensor for use, the circuit board is driven to move under the pushing of the first pushing plate to be sensed by the first photoelectric sensor and send signals to the external controller, and the first air cylinder is driven to stop working, so that the position of the circuit board can be guaranteed to meet the requirement every time of cutting, and the position of the circuit board is not required to be repeatedly released and adjusted;

This cutting device is used in circuit board production uses through setting up mount pad cooperation conveyer belt, and the circuit board material that the cutting was got off is promoted to the conveyer belt by the pushing plate on, and then realizes the transportation unloading of circuit board material after the cutting, avoids manual operation to take the security risk that exists.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a machine according to the present utility model;

FIG. 3 is a schematic view of the structure of the moving frame and the fixed sleeve of the present utility model;

fig. 4 is a schematic structural view of the mounting base of the present utility model.

In the figure: 1. a machine table; 2. a rotating shaft; 3. a first motor; 4. a bidirectional screw; 5. a moving rack; 6. a fixed sleeve; 7. an adjusting frame; 8. a first sliding plate; 9. a mounting plate; 10. a support plate; 11. a first cylinder; 12. a pushing plate; 13. a second cylinder; 14. a photoelectric sensor; 15. a mounting base; 16. a driving roller; 17. a transmission belt; 18. a second motor; 19. a pointer; 20. a guide rod; 21. a fixing screw; 22. a nut; 23. a cutting knife; 24. and a second sliding plate.

Detailed Description

Referring to fig. 1-4, the utility model provides a cutting device for circuit board production, comprising a machine 1, wherein the front and back sides of the inner wall of the machine 1 are respectively provided with a rotating shaft 2, the side of the machine 1 is fixedly provided with a motor 3, the output shaft of the motor 3 is fixedly connected with the rotating shafts 2 at corresponding positions, a bidirectional screw 4 is fixedly arranged between the two rotating shafts 2, the outer surfaces of two sections of threads of the bidirectional screw 4 are respectively provided with a movable frame 5 in a threaded way, the movable frame 5 is slidably arranged in a slideway arranged on the upper surface of the machine 1, the upper surface of the movable frame 5 is fixedly provided with a fixed sleeve 6, an adjusting frame 7 is slidably arranged in the fixed sleeve 6, a mounting plate 9 is slidably arranged between the two adjusting frames 7, the side of mounting panel 9 is provided with the extension board 10 of fixing in board 1 upper surface, fixedly mounted with cylinder one 11 on the mounting panel 9, the piston rod tip fixed mounting of cylinder one 11 has the flitch 12, fixedly mounted with cylinder two 13 on the mounting panel 9, the piston rod tip fixed mounting of cylinder two 13 has cutting knife 23, the right side fixed mounting of board 1 upper surface has photoelectric sensor 14, the right side fixed mounting of board 1 has mount pad 15, two driving rolls 16 are installed to the mount pad 15 internal rotation, the transmission is connected with conveyer belt 17 between two driving rolls 16, the side fixed mounting of mount pad 15 has motor two 18, the output shaft of motor two 18 and the driving roll 16 tip fixed connection of corresponding position department.

The inner wall of the machine table 1 is fixedly provided with a plurality of guide rods 20, the movable frame 5 is slidably arranged on the outer surfaces of the guide rods 20, and the guide rods 20 can support and guide the movement of the movable frame 5, so that the movable frame 5 has good stability during movement and is not easy to tilt and shake.

The fixing screw 21 is fixedly installed on the adjusting frame 7, the channel is formed in the upper surface of the fixing sleeve 6, the fixing screw 21 penetrates through the channel and is provided with the nut 22 in a threaded mode, the nut 22 is attached to the upper surface of the fixing sleeve 6, the fixing screw 21 is matched with the nut 22 to be used, the position of the adjusting frame 7 can be horizontally adjusted and locked, further, the position of the cutting part 23 is horizontally adjusted and locked, and the adjusting frame is suitable for cutting operation of plates with different specifications and widths.

The first sliding plate 8 is slidably arranged on the adjusting frame 7, the first sliding plate 8 is fixed on the side face of the mounting plate 9, and the adjusting frame 7 can slide on the surface of the first sliding plate 8 when the front adjusting frame 7 and the rear adjusting frame 7 are relatively close to the fixing sleeve 6 for position adjustment through the first sliding plate 8.

The support plate 10 is provided with a second sliding plate 24 in a sliding manner, the second sliding plate 24 is arranged on the side face of the mounting plate 9, and when the left and right position of the adjusting frame 7 is adjusted, the mounting plate 9 can be adjusted left and right synchronously through the second sliding plate 24.

The pointer 19 is fixedly arranged on the side face of the adjusting frame 7, the pointer 19 is matched with the photoelectric sensor 14 for use, and the linear distance between the position indicated by the pointer 19 and the Y axis where the photoelectric sensor 14 is located is the cutting width.

When in use, a circuit board workpiece to be cut is placed between two fixed sleeves 6 on the surface of a machine table 1, a first motor 3 is started to drive a rotating shaft 2 to drive a bidirectional screw 4 to rotate, a movable frame 5 is further driven to drive the fixed sleeves 6 to move, so that the two fixed sleeves 6 are driven to move relatively to clamp the circuit board workpiece, the first motor 3 is stopped, an adjusting frame 7 is driven to slide on the surface of a first sliding plate 8 when the fixed sleeves 6 move, the adjusting frame 7 is horizontally adjusted according to the width of the circuit board workpiece to be cut, a nut 22 is unscrewed during horizontal position adjustment to support the adjusting frame 7 to horizontally move left and right, the first sliding plate 8 is used for driving a mounting plate 9 to horizontally move left and right, and then a cutting knife 23 and a pointer 19 are driven to horizontally move left and right, when the length of the Y axis of the position indicated by the pointer 19 is matched with the width required to be cut, the position of the Y axis is screwed into the nut 22 to lock the position, then the first cylinder 11 is started to drive the pushing plate 12 to move, the pushing plate 12 pushes the circuit board workpiece to move horizontally, when the photoelectric sensor 14 senses the circuit board workpiece, the first cylinder 11 is controlled to stop through the control panel, at the moment, the second cylinder 13 works to drive the cutting knife 23 to move downwards to cut, the second cylinder 13 drives the cutting knife 23 to move upwards to reset after cutting, then the first cylinder 11 is started to push materials again, the cut circuit board is pushed onto the conveyor belt 17 when the pushing plate 12 moves, the photoelectric sensor 14 continues to sense, the first cylinder 11 drives the circuit board workpiece to move to a proper position through the pushing plate 12 and then stops again, the second cylinder 13 drives the cutting knife 23 to move downwards again to cut, and the second motor 18 is started to drive the conveying belt 17 to move for conveying through the conveying roller.

Claims

1. Cutting device is used in circuit board production, its characterized in that: the device comprises a machine table (1), a rotating shaft (2) is rotatably arranged on the front side surface and the rear side surface of the inner wall of the machine table (1), a first motor (3) is fixedly arranged on the side surface of the machine table (1), an output shaft of the first motor (3) is fixedly connected with the rotating shaft (2) at a corresponding position, a bidirectional screw rod (4) is fixedly arranged between the two rotating shafts (2), a movable frame (5) is arranged on the outer surface of two sections of threads of the bidirectional screw rod (4), the movable frame (5) is slidably arranged in a slideway arranged on the upper surface of the machine table (1), a fixed sleeve (6) is fixedly arranged on the upper surface of the movable frame (5), an adjusting frame (7) is slidably arranged in the fixed sleeve (6), a mounting plate (9) is slidably arranged between the two adjusting frames (7), a support plate (10) fixed on the upper surface of the machine table (1), a first cylinder (11) is fixedly arranged on the side surface of the mounting plate, a push plate (12) is fixedly arranged on the end part of the bidirectional screw rod (4), a push plate (12) is fixedly arranged on the end part of the first cylinder (11), a piston rod (13) is fixedly arranged on the end part of the photoelectric device (13), the right side of board (1) fixed mounting has mount pad (15), two driving roller (16) are installed to mount pad (15) internal rotation, two the transmission is connected with transmission band (17) between driving roller (16), the side fixed mounting of mount pad (15) has motor two (18), the output shaft of motor two (18) and driving roller (16) tip fixed connection of corresponding position department.

2. The cutting device for circuit board production according to claim 1, wherein: the machine is characterized in that a plurality of guide rods (20) are fixedly arranged on the inner wall of the machine table (1), and the movable frame (5) is slidably arranged on the outer surfaces of the guide rods (20).

3. The cutting device for circuit board production according to claim 1, wherein: the adjusting frame (7) is fixedly provided with a fixing screw (21), the upper surface of the fixing sleeve (6) is provided with a channel, the fixing screw (21) penetrates through the channel and is provided with a nut (22) in a threaded manner, and the nut (22) is attached to the upper surface of the fixing sleeve (6).

4. The cutting device for circuit board production according to claim 1, wherein: the adjusting frame (7) is provided with a first sliding plate (8) in a sliding mode, and the first sliding plate (8) is fixed on the side face of the mounting plate (9).

5. The cutting device for circuit board production according to claim 1, wherein: the support plate (10) is provided with a second sliding plate (24) in a sliding mode, and the second sliding plate (24) is arranged on the side face of the mounting plate (9).

6. The cutting device for circuit board production according to claim 1, wherein: the side face of the adjusting frame (7) is fixedly provided with a pointer (19).