CN210016702U

CN210016702U - Cutting device capable of rapidly cutting PCB substrate

Info

Publication number: CN210016702U
Application number: CN201920338478.3U
Authority: CN
Inventors: 刘磊
Original assignee: Xinfeng Huixin Circuit Technology Co Ltd
Current assignee: Xinfeng Huixin Circuit Technology Co Ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-02-04
Anticipated expiration: 2029-03-18

Abstract

The utility model relates to a circuit board processing technology field especially relates to a can quick cutting PCB base plate's cutting device, comprises a mounting table, the mount table top is fixed with motor I, motor I passes through lead screw I and is connected with the bearing frame of fixing on the mount table, the mount table top still is equipped with slide I, slide I and I sliding connection of slide rail, I top of slide is fixed with motor II, I top of slide still is equipped with slide II, still be fixed with on the mount table and cut motor I and cut motor II. Place the PCB base plate on slide II, the PCB base plate is fixed with slide II, drive the PCB base plate through motor I and reciprocate, remove about driving the PCB base plate through motor II, and drive blade disc II through cutting motor II and carry out horizontal cutting to the PCB base plate, drive blade disc I through cutting motor I and carry out vertical cutting to the PCB base plate, through many times horizontal cutting and many times vertical cutting after, with the PCB base plate raw materials cutting that monoblock PCB base plate becomes polylith specified dimension.

Description

Cutting device capable of rapidly cutting PCB substrate

[ technical field ] A method for producing a semiconductor device

The utility model relates to a circuit board processing field especially relates to a can fly-cutting PCB base plate's cutting 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. Due to the continuous development towards high precision, high density and high reliability, the volume is continuously reduced, the cost is reduced, and the performance is improved, so that the printed board still keeps strong vitality in the development engineering of future electronic equipment. The traditional PCB substrate supplied materials are a whole large PCB substrate, and then the PCB substrate is positioned and cut into the required size through manual scribing, so that the error is large, and the cutting efficiency is low. Therefore, it is necessary to design a cutting apparatus capable of rapidly cutting the PCB substrate.

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, provide a with PCB base plate fly-cutting become the cutting device of the PCB base plate of a plurality of required sizes.

The utility model discloses can realize through following technical scheme:

the utility model discloses a cutting device capable of rapidly cutting PCB substrates, which comprises an installation platform, wherein a motor I is fixed above the installation platform, the motor I is connected with a bearing seat fixed on the installation platform through a screw rod I, two slide rails I are also fixed above the installation platform, a slide plate I is also arranged above the installation platform, the slide plate I is in sliding connection with the slide rail I, a threaded through hole in threaded connection with the screw rod I is also arranged below the slide plate I, a motor II is fixed above the slide plate I, the motor II is connected with a screw rod II, a slide plate II is also arranged above the slide plate I, the slide plate II is in sliding connection with the slide rail II fixed on the slide plate I through a chute, a plurality of support modules for supporting the PCB substrates are also fixed on the slide plate II, a cutting motor I and a cutting motor II are also fixed on the installation platform, the cutting motor I is connected with the cutter disc I, and the cutting motor II is connected with the cutter head II. Place the PCB base plate on slide II and support module, the PCB base plate is fixed with slide II, drive the PCB base plate through motor I and reciprocate, remove about driving the PCB base plate through motor II, and drive blade disc II through cutting motor II and carry out horizontal cutting to the PCB base plate, drive blade disc I through cutting motor I and carry out vertical cutting to the PCB base plate, through many times horizontal cutting and many times vertical cutting after, with the PCB base plate raw materials cutting of monoblock PCB base plate polylith specified dimension's PCB base plate.

Preferably, the support module comprises two fixing seats and a rotating wheel connected with the fixing seats in a rolling manner between the two fixing seats. The PCB base plate is placed on the runner, and when the PCB base plate moved, the runner rolled below the PCB base plate, can not damage the PCB base plate.

Preferably, the screw rod I and the screw rod II are arranged perpendicularly.

Preferably, a sliding block is fixed below the sliding plate I and is in sliding connection with the sliding rail I.

Preferably, a plurality of fixing columns for fixing the PCB substrate are fixed above the sliding plate II. The fixing holes on the fixing column and the PCB substrate are matched and used for fixing the PCB substrate, so that the phenomenon that the PCB substrate shifts to influence the cutting precision during cutting is avoided.

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

1. drive the PCB base plate through lead screw I and reciprocate, adjust the distance that the PCB base plate reciprocated through I pivoted number of turns of accommodate the lead screw, more accurate cut into appointed width with the PCB base plate.

2. The PCB base plate is driven to move up and down through the screw rod II, the distance of left and right movement of the PCB base plate is adjusted through adjusting the number of turns of the screw rod II, and the PCB base plate is cut into the specified length more accurately.

3. The cutting device can cut PCB substrate raw materials into a plurality of PCB substrates with specified sizes at one time, and the cutting efficiency of the PCB substrates is greatly improved.

[ 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 top view of the present invention;

FIG. 2 is a top view of the PCB board of the present invention being cut;

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

FIG. 4 is a schematic structural view of a skateboard II according to the present invention;

in the figure: 1. an installation table; 2. a motor I; 3. a slide rail I; 4. a screw rod I; 5. a slide rail II; 6. a sliding plate II; 601. a threaded hole; 602. a chute; 7. a motor II; 8. a sliding plate I; 9. fixing a column; 10. cutting a motor I; 11. a cutter head I; 12. a screw rod II; 13. a support module; 131. a fixed seat; 132. a rotating wheel; 14. a cutter head II; 15. cutting a motor II; 16. A bearing seat; 17. a substrate; 18. a slider;

[ 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 4, the utility model discloses a cutting device capable of rapidly cutting PCB substrates, which comprises a mounting table 1, wherein a motor I2 is fixed above the mounting table 1, the motor I2 is connected with a bearing seat 16 fixed on the mounting table 1 through a screw rod I4, two slide rails I3 are also fixed above the mounting table 1, a slide plate I8 is also arranged above the mounting table 1, the slide plate I8 is slidably connected with the slide rails I3, a threaded through hole in threaded connection with the screw rod I4 is also arranged below the slide plate I8, a motor II 7 is fixed above the slide plate I8, the motor II 7 is connected with a screw rod II 12, a slide plate II 6 is also arranged above the slide plate I8, the slide plate II 6 is slidably connected with a slide rail II 5 fixed on the slide plate I8 through a chute 602, a plurality of supporting modules 13 for supporting the PCB substrates 17 are also fixed on the slide plate II 6, a cutting motor I10 and a cutting motor II 15 are also fixed on the, cutting motor I10 links to each other with blade disc I11, cuts motor II 15 and blade disc II 14 interconnect. Place PCB base plate 17 on slide II 6 and support module 13, PCB base plate 17 is fixed with slide II 6, it reciprocates to drive PCB base plate 17 through motor I2, it controls about moving to drive PCB base plate 17 through motor II 7, and drive blade disc II 14 through cutting motor II 15 and carry out the horizontal cut to PCB base plate 17, drive blade disc I11 through cutting motor I10 and carry out vertical cutting to PCB base plate 17, through many times horizontal cut and many times vertical cutting after, with the PCB base plate 17 raw materials cutting that monoblock PCB base plate 17 becomes the polylith assigned size's PCB base plate 17.

The supporting module 13 includes two fixing bases 131 and a rotating wheel 132 connected to the fixing bases 131 in a rolling manner between the two fixing bases 131. The PCB substrate 17 is placed on the wheel 132, and when the PCB substrate 17 moves, the wheel 132 rolls under the PCB substrate 17 without damaging the PCB substrate 17.

Wherein, lead screw I4 sets up with II 12 vertical settings of lead screw.

Wherein, slide rail I3 and I4 parallel arrangement of lead screw.

Wherein, slide rail II 5 and lead screw II 12 parallel arrangement.

Wherein, slide I8 below is fixed with slider 18, slider 18 and I3 sliding connection of slide rail.

Wherein, slide II 6 top is fixed with a plurality of fixed columns 9 of fixed PCB base plate 17. The fixing column 9 is matched with a fixing hole in the PCB substrate 17 and is assembled to fix the PCB substrate 17, so that the phenomenon that the PCB substrate 17 shifts to influence the cutting precision during cutting is avoided.

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 a can fly-cutting PCB base plate's cutting device, includes the mount table, its characterized in that: the utility model discloses a PCB (printed circuit board) cutting machine, including mount table, slide I, slide II, motor I, the mount table top is fixed with motor I, motor I is connected with the bearing frame of fixing on the mount table through lead screw I, the mount table top still is fixed with two slide rails I, the mount table top still is equipped with slide I, slide I and I sliding connection of aforementioned slide rail, I below of slide still is equipped with the screw thread through-hole with I threaded connection of aforementioned lead screw, I top of slide is fixed with motor II, motor II is connected with lead screw II, I top of slide still is equipped with slide II, slide II passes through the spout and fixes II sliding connection of slide rail on slide I, the slide is fixed with the support module of a plurality of support PCB base plates on II, still be fixed with on the mount table and cut motor I and cut motor II, it.

2. The cutting apparatus capable of rapidly cutting the PCB substrate as recited in claim 1, wherein: the supporting module comprises two fixing seats and a rotating wheel connected with the fixing seats in a rolling manner in the middle of the two fixing seats.

3. The cutting apparatus capable of rapidly cutting the PCB substrate as recited in claim 1, wherein: the screw rod I and the screw rod II are arranged perpendicularly.

4. The cutting apparatus capable of rapidly cutting the PCB substrate as recited in claim 1, wherein: a sliding block is fixed below the sliding plate I and is in sliding connection with the sliding rail I.

5. The cutting apparatus capable of rapidly cutting the PCB substrate as recited in claim 1, wherein: and a plurality of fixing columns for fixing the PCB substrate are fixed above the sliding plate II.