CN218534710U

CN218534710U - Circuit board cutting machine

Info

Publication number: CN218534710U
Application number: CN202222662693.3U
Authority: CN
Inventors: 曹铭
Original assignee: Nanjing Yierfa Electronic Technology Co ltd
Current assignee: Nanjing Yierfa Electronic Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-02-28
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a circuit board cutting machine, including workstation, first motor, third motor, cutting device and mounting panel, the equal fixedly connected with in side adjusts the pole around the upper end of workstation, and sliding connection has the slider on the regulation pole, first motor erection joint is in the rear end of the slider of rear side, and the output fixedly connected with lead screw of first motor, the third motor erection joint is in the inside of workstation, and the output fixedly connected with adjusting gear of third motor, cutting device erection joint is on lead screw and slide bar, and the equal erection joint of front and back end of lead screw and slide bar has the slider, the central lower extreme fixedly connected with transmitting gear of mounting panel, and transmitting gear's left side meshing is connected with adjusting gear. The circuit board cutting machine is convenient to cut the side of a circuit board uniformly, and meanwhile, the cutting position of the circuit board is also convenient to polish smoothly, and dust splashing prevention processing is convenient to carry out.

Description

Circuit board cutting machine

Technical Field

The utility model relates to a circuit board correlation technique field specifically is a circuit board cutting machine.

Background

With the progress of science and technology, the application of the PCB circuit board is more and more extensive, the PCB circuit board enables the circuit to be miniaturized and visualized, plays an important role in the batch production of fixed circuits and the optimization of the layout of electric appliances, and the PCB circuit board needs to be cut in the production process of the PCB circuit board so as to ensure that the PCB circuit board can be installed in different devices;

referring to Chinese patent grant publication No. CN215282180U, the grant publication date is 2021.12.24, the utility model discloses a PCB circuit board cutting machine, the utility model uses a fixing clamp to clamp a PCB circuit board, then a threaded rod is rotated to enable the fixing clamp to fix the PCB circuit board, at the moment, a line drawing pen is positioned in the middle of the PCB circuit board, then the fixing clamp is slid to draw a central line on the PCB circuit board, the PCB circuit board can be accurately cut, and the problem that the quality of the PCB circuit board is influenced due to uneven manual cutting of workers is avoided;

however, the utility model is inconvenient for cutting the edge side of the circuit board uniformly, and is also inconvenient for smoothly polishing the cut part of the circuit board and preventing dust from splashing;

therefore, a circuit board cutting machine is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board cutting machine to solve the inconvenient avris of the circuit board that proposes among the above-mentioned background art and cut the uniform processing, also inconvenient the cutting department to the circuit board simultaneously carries out the processing of smoothly polishing, and the inconvenient problem of carrying out the dust-proof processing of splashing.

In order to achieve the above purpose, the utility model provides a following technical scheme: a circuit board cutting machine comprises a workbench, wherein adjusting rods are fixedly connected to the front side and the rear side of the upper end of the workbench, and sliding blocks are connected to the adjusting rods in a sliding mode;

the first motor is installed and connected to the rear end of the sliding block on the rear side, and the output end of the first motor is fixedly connected with a screw rod;

the third motor is installed and connected inside the workbench, and the output end of the third motor is fixedly connected with an adjusting gear;

further comprising:

the cutting device is installed and connected to the screw rod and the slide rod, and the front end and the rear end of the screw rod and the front end and the rear end of the slide rod are both provided with slide blocks;

the mounting panel, the central lower extreme fixedly connected with running gear of mounting panel, and the left side meshing of running gear is connected with adjusting gear.

Preferably, the upper right end of the adjusting rod is provided with a limiting hole in a hole structure, the adjusting rod is connected with a sliding block in a sliding mode, and the sliding block is connected with a clamping block in a penetrating mode.

Preferably, the outer surface of one end of the clamping block, which is positioned inside the sliding block, is sleeved with a spring, and the lower end of the clamping block is connected with the limiting hole in a clamping manner.

Preferably, the upper end corner of mounting panel has all been seted up the negative pressure and has been inhaled the hole, and the negative pressure inhales and be the intercommunication setting between hole and the negative pressure pump to the rear end face at the mounting panel is connected in the negative pressure pump erection joint.

Preferably, the mounting panel passes through the spout and constitutes revolution mechanic on the workstation, and the upper right end of workstation passes through bolt fixedly connected with protection casing.

Preferably, cutting device includes regulating block, install bin, conveyer belt, the wheel of polishing, second motor and cutting blade, threaded connection between regulating block and the lead screw, the inside through connection in right side of regulating block has the slide bar, the left end fixedly connected with install bin of regulating block, the internally mounted of install bin is connected with the conveyer belt, the front end fixedly connected with cutting blade of conveyer belt, the rear end fixedly connected with of conveyer belt has the wheel of polishing, the internally mounted of install bin has the second motor, the axis of the front end belt pulley of the output fixedly connected with conveyer belt of second motor.

Compared with the prior art, the beneficial effects of the utility model are that: the circuit board cutting machine is convenient to cut the side of a circuit board uniformly, and meanwhile, the cutting position of the circuit board is also convenient to polish smoothly, and dust splashing prevention processing is convenient to carry out.

1. Be equipped with mounting panel and running gear, the mounting panel passes through running gear and rotates on the workstation, carries out 90 rotations through adjusting gear, conveniently carries out avris cutting to the circuit board of installation fixing on the mounting panel and handles, convenient even stable cutting facilitates the use.

2. Be equipped with cutting device and slide bar, cutting device passes through the slide bar and slides around stable on the workstation to be convenient for carry out even stable cutting to the circuit board and handle, facilitate the use, also be convenient for simultaneously to the cutting side handle of polishing, facilitate the use.

3. Be equipped with workstation and protection casing, the protection casing passes through bolt erection joint on the workstation to the piece that appears when being convenient for to cut on the workstation shelters from the processing, avoids the piece to splash, influences the use, is convenient for protect the environment.

Drawings

FIG. 1 is a schematic top view of the cross-sectional structure of the present invention;

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

FIG. 3 is a schematic perspective view of the workbench of the present invention;

fig. 4 is a schematic view of the front-view section structure of the slider and the adjusting rod of the present invention.

In the figure: 1. a work table; 2. adjusting a rod; 3. a slider; 4. a screw rod; 5. a slide bar; 6. a first motor; 7. a cutting device; 701. an adjusting block; 702. installing a box; 703. a conveyor belt; 704. grinding the wheel; 705. a second motor; 706. a cutting blade; 8. a protective cover; 9. a chute; 10. mounting a plate; 11. a rotating gear; 12. an adjusting gear; 13. negative pressure suction holes; 14. a limiting hole; 15. a clamping block; 16. a spring; 17. a negative pressure pump; 18. a third motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a circuit board cutting machine comprises a workbench 1, an adjusting rod 2, a sliding block 3, a screw rod 4, a sliding rod 5, a first motor 6, a cutting device 7, an adjusting block 701, a mounting box 702, a conveying belt 703, a grinding wheel 704, a second motor 705, a cutting blade 706, a protective cover 8, a sliding groove 9, a mounting plate 10, a rotating gear 11, an adjusting gear 12, a negative pressure suction hole 13, a limiting hole 14, a clamping block 15, a spring 16, a negative pressure pump 17 and a third motor 18.

When the circuit board cutting machine is used, firstly, as shown in fig. 1, 3 and 4, a circuit board is placed on the upper end face of the mounting plate 10, a power switch of a negative pressure pump 17 is turned on, the negative pressure pump 17 carries out negative pressure adsorption and fixation on the circuit board through a negative pressure adsorption hole 13, then, according to the size of the circuit board, the sliding block 3 slides on the adjusting rod 2, the clamping block 15 is loosened, the clamping block 15 is clamped into the limiting hole 14 by utilizing the elastic thrust of the spring 16, and therefore the sliding block 3 is convenient to fix on the adjusting rod 2, convenient to mount and limit and convenient to use;

then, referring to fig. 1 and fig. 2, the power switches of the third motor 18 and the first motor 6 are turned on, and the power switch of the second motor 705 is turned on, the first motor 6 drives the lead screw 4 to rotate, the lead screw 4 and the adjusting block 701 are in threaded connection, so that the cutting device 7 can slide on the slide bar 5, the side plate of the circuit board can be conveniently cut and processed, and the circuit board is convenient to use;

simultaneously the third motor 18 drives adjusting gear 12 and rotates, meshing connection between adjusting gear 12 and the rotating gear 11, adjusting gear 12 is the sector gear structure, thereby be convenient for drive rotating gear 11 and rotate 90, conveniently rotate 90 to mounting panel 10, conveniently cut the processing of polishing to 4 sides of circuit board in proper order, facilitate the use, protection casing 8 passes through bolted mounting and connects the upper end at workstation 1, thereby be convenient for collect the processing to the piece, facilitate the use, this is exactly the work flow of circuit board cutting machine.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 circuit board cutting machine comprises a workbench (1), wherein the front side and the rear side of the upper end of the workbench (1) are fixedly connected with adjusting rods (2), and the adjusting rods (2) are connected with sliding blocks (3) in a sliding manner;

the first motor (6) is installed and connected to the rear end of the sliding block (3) on the rear side, and the output end of the first motor (6) is fixedly connected with the screw rod (4);

the third motor (18), the third motor (18) is installed and connected inside the workbench (1), and the output end of the third motor (18) is fixedly connected with the adjusting gear (12);

it is characterized by also comprising:

the cutting device (7) is installed and connected to the screw rod (4) and the slide rod (5), and the front end and the rear end of the screw rod (4) and the front end and the rear end of the slide rod (5) are both provided with a slide block (3);

the mounting panel (10), the center lower extreme fixedly connected with running gear (11) of mounting panel (10), and the left side meshing of running gear (11) is connected with adjusting gear (12).

2. The circuit board cutting machine according to claim 1, wherein: the limiting hole (14) with a hole-shaped structure is formed in the upper right end of the adjusting rod (2), the adjusting rod (2) is connected with a sliding block (3) in a sliding mode, and a clamping block (15) penetrates through the sliding block (3).

3. The circuit board cutting machine according to claim 2, wherein: the outer surface of one end, located inside the sliding block (3), of the clamping block (15) is sleeved with a spring (16), and the lower end of the clamping block (15) is connected with the limiting hole (14) in a clamping mode.

4. The circuit board cutting machine according to claim 1, wherein: the upper end corner of mounting panel (10) has all been seted up the negative pressure and has been inhaled hole (13), and the negative pressure inhales and be the intercommunication setting between hole (13) and negative pressure pump (17) to negative pressure pump (17) erection joint is at the rear end face of mounting panel (10).

5. The circuit board cutting machine according to claim 1, wherein: mounting panel (10) constitute revolution mechanic on workstation (1) through spout (9), and the upper right end of workstation (1) passes through bolt fixedly connected with protection casing (8).

6. The circuit board cutting machine according to claim 1, wherein: cutting device (7) are including regulating block (701), install bin (702), conveyer belt (703), wheel (704) polishes, second motor (705) and cutting blade (706), threaded connection between regulating block (701) and lead screw (4), the inside through connection in right side of regulating block (701) has slide bar (5), the left end fixedly connected with install bin (702) of regulating block (701), the internally mounted of install bin (702) is connected with conveyer belt (703), the front end fixedly connected with cutting blade (706) of conveyer belt (703), the rear end fixedly connected with of conveyer belt (703) has wheel (704) of polishing, the internally mounted of install bin (702) is connected with second motor (705), the output fixedly connected with axis of the front end belt pulley of conveyer belt (703) of second motor (705).