CN218576340U

CN218576340U - A cutting device for production of PCB board

Info

Publication number: CN218576340U
Application number: CN202221798206.XU
Authority: CN
Inventors: 蒋军林; 邓玉娥; 蒋智利
Original assignee: Shenzhen Guochangrong Electronic Co ltd
Current assignee: Shenzhen Guochangrong Electronic Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-03-07
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a cutting device for production of PCB board, include: the automatic cutting device comprises a base, a mounting plate, a moving block and a cylinder, wherein the base is symmetrically welded with supporting rods, the mounting plate is welded at the upper end of each supporting rod, guide sliding grooves are symmetrically formed in the mounting plate, the moving blocks are arranged on the inner sides of the guide sliding grooves in a sliding mode, guide ports are formed in the moving blocks, cutters are slidably connected to the inner sides of the guide ports, reserved grooves are formed in the mounting plate, and the cylinder is mounted on the inner sides of the reserved grooves. The utility model can drive the moving block to move along the guide chute and the cutter to move along the integrated board by driving the positive and negative threaded rods to rotate by the motor, thereby conveniently adjusting the cutting width; the positioning frame is driven by the tension of the tension spring to abut against the circuit board downwards, so that the circuit board can be abutted and positioned to prevent cutting displacement; the cutter can move up and down along the guide port during cutting, and the cutter can be polished by utilizing the elasticity of the spring to push the polishing block to be connected with the cutter.

Description

A cutting device for production of PCB board

Technical Field

The utility model relates to a circuit board cutting technical field specifically is a cutting device for production of PCB board.

Background

As is well known, for a PCB circuit board, which generally has a thickness of not more than 2mm, cutting is the first step of mechanical operation of the PCB circuit board, and rough shapes and contours can be given by cutting, the basic cutting method is applicable to various substrates, and a cutting device for PCB circuit board production is an auxiliary device for performing size cutting on the PCB circuit board in PCB circuit board production and processing, and is widely used in the field of PCB circuit board production and processing.

Current PCB circuit board cutting device includes operation panel, operation panel and two sets of cutting knife, and the top of two sets of cutting knives is connected with the left side and the right side of operation panel bottom respectively, and when using, the PCB circuit board that will wait to cut is kept flat on the top of operation panel, then the manual work uses the operation panel, aims at the left side and the right side on two sets of cutting knives and PCB circuit board top, then presses down the operation panel, through the cutting knife with the both ends excision of PCB circuit board can.

However, the cutting device is found to be inconvenient to adjust the distance between the two groups of cutting knives and incapable of cutting PCB circuit boards with different widths, so that the cutting device has high use limitation; and the PCB circuit board is relatively poor in stability of placing on the operation panel, lacks the location, and easy displacement influences cutting accuracy when the cutting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device for production of PCB board to solve the problem of the inconvenient regulation cutter interval of circuit board cutting device.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for PCB board production, includes: the automatic cutting device comprises a base, a mounting plate, a moving block and a cylinder, wherein the base is symmetrically welded with supporting rods, the mounting plate is welded at the upper end of each supporting rod, guide sliding grooves are symmetrically formed in the mounting plate, the moving block is arranged on the inner side of each guide sliding groove in a sliding mode, guide ports are formed in the moving block, a cutter is slidably connected to the inner sides of the guide ports, a reserved groove is formed in the mounting plate, and the cylinder is mounted on the inner side of the reserved groove.

Preferably, the upper end of cylinder is connected with the intergral template, and the intergral template slides and pegs graft there is the cutter inboard, and the cylinder is flexible to drive the cutter through the intergral template and reciprocates along the direction mouth, and when through adjusting the cutting width, the movable block can drive the cutter and remove along the intergral template.

Preferably, the side-mounting of mounting panel has the motor, and the rotation axis connection of motor has positive and negative threaded rod, and positive and negative threaded rod rotates to be installed at the direction spout inboardly, and the motor drives positive and negative threaded rod and rotates in the direction spout inboardly.

Preferably, threaded connection has the movable block on the positive and negative threaded rod, and positive and negative threaded rod rotates and can drive the movable block and draw close each other or alternate segregation along the direction spout to this conveniently adjusts the cutting width.

Preferably, the integrated board is provided with a positioning frame in a sliding manner, a tension spring is arranged between the positioning frame and the integrated board, and the positioning frame is driven by the tension force of the tension spring to abut against the circuit board on the base downwards along the integrated board to position the integrated board before cutting.

Preferably, the inside of the guiding hole is provided with the spread groove, the inboard slip of spread groove is provided with the polishing block, is provided with the spring between polishing block and the spread groove, and the elasticity through the spring drives the polishing block and outwards removes the butt cutter along the spread groove and polish it.

Preferably, the grinding block is connected with the cutter, and the cutter can be ground through being connected with the grinding block when moving up and down along the guide port.

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

1. the utility model discloses a motor drives positive and negative threaded rod and rotates and can drive the movable block and remove along the direction spout and the cutter removes along an organic whole board to this convenient regulation cuts the width.

2. The utility model discloses a pulling force of extension spring drives the downward butt circuit board of locating frame and can prevent the cutting displacement to the circuit board butt location.

3. The utility model discloses an reciprocate along the direction mouth during cutter cutting, utilize the elasticity of spring to promote the sanding block and meet with the cutter and can polish to the cutter.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a plan view of the mounting plate of the present invention;

FIG. 3 is a side sectional view of the mounting plate of the present invention;

in the figure: the cutting machine comprises a base 1, a support rod 11, a mounting plate 2, a guide sliding groove 21, a reserved groove 22, a motor 23, a positive and negative threaded rod 24, a moving block 3, a guide opening 31, a connecting groove 32, a polishing block 33, a spring 34, a cylinder 4, an integrated plate 41, a positioning frame 42, a tension spring 43 and a cutter 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, 2 and 3, a cutting device for PCB production is shown, which includes: base 1, mounting panel 2, movable block 3 and cylinder 4, the symmetrical welding has bracing piece 11 on the base 1, and the welding of the upper end of bracing piece 11 has mounting panel 2, and the symmetry is provided with direction spout 21 on the mounting panel 2, and the inboard slip of direction spout 21 is provided with movable block 3, is provided with direction mouth 31 on the movable block 3, and the inboard sliding connection of direction mouth 31 has cutter 5, is provided with provided groove 22 on mounting panel 2, and cylinder 4 is installed to provided groove 22 inboard.

The upper end of cylinder 4 is connected with intergral template 41, and it is inboard that intergral template 41 slides to peg graft there is cutter 5, and cylinder 5 is flexible to drive cutter 5 through intergral template 41 and reciprocates along guide port 31, and when through adjusting the cutting width, movable block 3 can drive cutter 5 and remove along intergral template 41.

The motor 23 is installed to the side of mounting panel 2, and the rotation axis of motor 23 is connected with positive and negative threaded rod 24, and positive and negative threaded rod 24 rotates and installs inboard at guide chute 21, and motor 23 drives positive and negative threaded rod 24 and rotates in guide chute 21 is inboard.

Threaded connection has movable block 3 on the positive and negative threaded rod 24, and positive and negative threaded rod 23 rotates and can drive movable block 3 and draw close each other or alternate segregation along guide chute 21 to this convenient cutting width of adjusting.

When this device need adjust cutting width: the motor 23 drives the positive and negative threaded rod 24 to rotate on the inner side of the guide chute 21, and the positive and negative threaded rod 23 rotates to drive the moving block 3 to mutually draw together or separate along the guide chute 21 and the cutter 5 along the integrated plate 41, so that the distance between the cutters 5 can be conveniently adjusted, and the cutting width can be conveniently adjusted.

Example 2

Referring to fig. 1, this embodiment further illustrates embodiment 1, in which a cutting apparatus for PCB production includes: base 1, mounting panel 2, movable block 3 and cylinder 4, the symmetrical welding has bracing piece 11 on the base 1, and the welding of the upper end of bracing piece 11 has mounting panel 2, and the symmetry is provided with direction spout 21 on the mounting panel 2, and the inboard slip of direction spout 21 is provided with movable block 3, is provided with direction mouth 31 on the movable block 3, and the inboard sliding connection of direction mouth 31 has cutter 5, is provided with provided groove 22 on mounting panel 2, and cylinder 4 is installed to provided groove 22 inboard.

A positioning frame 42 is arranged on the integrated plate 41 in a sliding mode, a tension spring 43 is arranged between the positioning frame 42 and the integrated plate 41, and the positioning frame 42 is driven by the tension of the tension spring 43 to abut against a circuit board on the base 1 downwards along the integrated plate 41 to position the integrated plate before cutting.

In this embodiment, when cylinder 4 contracts, drive integrated board 41, cutter 5 and locating frame 42 and move down, locating frame 42 can take lead the butt to the circuit board, then along with integrated board 41 can follow moving down of locating frame 42, and pulling force through extension spring 43 drives locating frame 42 and supports the circuit board downwards and can fix a position it when the cutting, prevents the cutting displacement.

Example 3

Referring to fig. 1, this embodiment is further illustrated with respect to other embodiments, in which a cutting apparatus for PCB production includes: base 1, mounting panel 2, movable block 3 and cylinder 4, the symmetrical welding has bracing piece 11 on the base 1, and the welding of the upper end of bracing piece 11 has mounting panel 2, and the symmetry is provided with direction spout 21 on the mounting panel 2, and the inboard slip of direction spout 21 is provided with movable block 3, is provided with direction mouth 31 on the movable block 3, and the inboard sliding connection of direction mouth 31 has cutter 5, is provided with provided groove 22 on mounting panel 2, and cylinder 4 is installed to provided groove 22 inboard.

The inboard connecting groove 32 that is provided with of guiding opening 31, the inboard slip of connecting groove 32 is provided with the piece of polishing 33, is provided with spring 34 between the piece of polishing 33 and the connecting groove 32, drives the piece of polishing 33 along the outside butt cutter 5 that moves of connecting groove 32 and polishes it through the elasticity of spring 34.

The grinding block 33 is connected with the cutter 5, and the cutter 5 can be ground by connecting with the grinding block 33 when moving up and down along the guide port 31.

In this embodiment, the cylinder 5 stretches out and draws back and drives the cutter 5 through the integrated board 41 and reciprocate along the direction mouth 31, and when the cutter 5 reciprocated along the direction mouth 31, the elasticity through spring 34 drove the piece of polishing 33 and outwards removed the butt cutter 5 along the spread groove 32 and connect with the piece of polishing 33 and can polish cutter 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cutting device for PCB board production, its characterized in that includes:

base (1), mounting panel (2), movable block (3) and cylinder (4), the symmetrical welding has bracing piece (11) on base (1), the welding of the upper end of bracing piece (11) has mounting panel (2), the symmetry is provided with direction spout (21) on mounting panel (2), the inboard slip of direction spout (21) is provided with movable block (3), be provided with direction mouth (31) on movable block (3), the inboard sliding connection of direction mouth (31) has cutter (5), be provided with provided groove (22) on mounting panel (2), cylinder (4) are installed to provided groove (22) inboard.

2. The cutting device for PCB production as claimed in claim 1, wherein: the upper end of the cylinder (4) is connected with an integrated plate (41), and the integrated plate (41) is inserted with the inner side of the cutter (5) in a sliding manner.

3. A cutting device for PCB production as claimed in claim 1, wherein: the side-mounting of mounting panel (2) has motor (23), and the axis of rotation of motor (23) is connected with positive and negative threaded rod (24), and positive and negative threaded rod (24) rotate to be installed at direction spout (21) inboardly.

4. A cutting device for PCB production as claimed in claim 3, wherein: the positive and negative threaded rod (24) is in threaded connection with a moving block (3).

5. A cutting device for PCB production as claimed in claim 2, wherein: the integrated plate (41) is provided with a positioning frame (42) in a sliding mode, and a tension spring (43) is arranged between the positioning frame (42) and the integrated plate (41).

6. The cutting device for PCB production as claimed in claim 1, wherein: the guide opening (31) is provided with a connecting groove (32) on the inner side, a polishing block (33) is arranged on the inner side of the connecting groove (32) in a sliding mode, and a spring (34) is arranged between the polishing block (33) and the connecting groove (32).

7. A trimming device for PCB production according to claim 6, wherein: the grinding block (33) is connected with the cutter (5).