CN213718328U

CN213718328U - Cutting device for processing PCB

Info

Publication number: CN213718328U
Application number: CN202022697392.5U
Authority: CN
Inventors: 陈遂佰; 宋林波; 刘攀
Original assignee: Jiujiang Huaqiu Circuit Co ltd
Current assignee: Jiujiang Huaqiu Circuit Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-16
Anticipated expiration: 2030-11-19

Abstract

The utility model provides a device of opening of PCB board processing usefulness, including opening the material platform, open material bench end and install a plurality of backup pads, backup pad upper end symmetry is equipped with the baffle, the baffle is installed between the backup pad, the baffle is equipped with the guide slot, be equipped with the slide bar between the baffle, the slide bar both ends are equipped with leads the tooth, lead the tooth with guide slot swing joint, the slide bar lower extreme is equipped with the slider, the cylinder is installed to the slider lower extreme, the terminal surface is equipped with the spout under the slide bar, the slider up end is equipped with smooth tooth, smooth tooth with spout swing joint, the utility model discloses a lead tooth and guide slot and smooth tooth and spout, mediate the position of cylinder, can fix the PCB board of equidimension not, improved the production efficiency of PCB board.

Description

Cutting device for processing PCB

Technical Field

The utility model relates to a technical field of PCB board production and processing specifically is a cutting device of PCB board processing usefulness.

Background

The PCB is also called as a printed circuit board, which is a provider of electrical connection of electronic components, and the PCB needs to be cut during the processing process, however, the existing PCB cutting device has some disadvantages in practical use, for example, the patent application number is: 201921288373.8, including the operation panel, one side of operation panel is provided with the material platform of opening, a rotating electrical machines is installed at the rear of material platform of opening, and the inside of opening the material platform is provided with the through-hole, the below of opening the material platform is provided with the collecting box, and opens the material platform and keep away from one side of operation panel and be provided with the conveying platform, the top of opening the material platform is provided with the protection casing, a rotating electrical machines's output is connected with the rotation axis, the outside of rotation axis is provided with the cutter. The utility model discloses realize the transfer of collecting box, avoid the piece polluted operational environment, effectively solved the unable effective processing's of produced piece of cutting the material problem, but when it was cut the material to the PCB board, can not fix arbitrary size PCB board, probably caused the skew, influenced the production efficiency of PCB board.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a cutting device for PCB board processing is used for solving the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a device of opening material of PCB board processing usefulness, is including opening the material platform, open material bench end and install a plurality of backup pads, backup pad upper end symmetry is equipped with the baffle, the baffle is installed between the backup pad, the baffle is equipped with the guide slot, be equipped with the slide bar between the baffle, the slide bar both ends are equipped with leads the tooth, lead the tooth with guide slot swing joint, the slide bar lower extreme is equipped with the slider, the cylinder is installed to the slider lower extreme, the terminal surface is equipped with the spout under the slide bar, the slider up end is equipped with smooth tooth, smooth tooth with spout swing joint.

Furthermore, a plurality of limiting holes are formed in the guide groove, stepped holes are formed in the guide teeth, limiting teeth are installed in the stepped holes, and the limiting teeth are matched with the limiting holes.

Furthermore, the limiting teeth are connected with springs, and two ends of each spring are respectively connected with the limiting teeth and the step holes.

Furthermore, the cross section of the limiting hole is consistent with that of the front end of the limiting tooth in size and is semicircular, and the cross section of the limiting tooth is T-shaped.

Furthermore, the cross section of the guide groove is consistent with that of the guide tooth in size and is T-shaped.

Furthermore, the cross section of the sliding groove is identical to that of the sliding tooth in shape and size, and the sliding groove and the sliding tooth are isosceles trapezoids.

Further, the cylinder output shaft is connected with a pushing block, and the pushing block is a rubber block.

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

the utility model discloses a lead the tooth and remove in the guide slot, to the slide bar horizontal adjustment, vertically adjust the cylinder in the spout through the tooth, can adjust slide bar and cylinder position according to the size of PCB board, reach fixed effect, prevent the skew of PCB board, improve production efficiency.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sliding rod structure of the present invention;

FIG. 3 is a partial sectional view of the present invention;

fig. 4 is a partial structural sectional view of the present invention.

In the figure: 1. a material opening table; 11. a support plate; 12. a guide plate; 121. a guide groove; 121a and a limiting hole; 2. a slide bar; 21. leading the teeth; 211. a stepped bore; 211a, limit teeth; 211b, a spring; 22. a slider; 221. a cylinder; 221a, a push block; 222. sliding the teeth; 23. a chute.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a cutting device for processing a PCB comprises a cutting table 1, wherein a plurality of supporting plates 11 are installed at the upper end of the cutting table 1, guide plates 12 are symmetrically installed at the upper ends of the supporting plates 11, the guide plates 12 are installed between the supporting plates 11, guide slots 121 are formed in the guide plates 12, sliding rods 2 are installed between the guide plates 12, guide teeth 21 are installed at two ends of each sliding rod 2, the guide teeth 21 are movably connected with the guide slots 121, a sliding block 22 is installed at the lower end of each sliding rod 2, an air cylinder 221 is installed at the lower end of each sliding block 22, a sliding chute 23 is installed at the lower end of each sliding rod 2, a sliding tooth 222 is installed at the upper end of each sliding block 22, and the sliding teeth 222 are movably connected with the.

Please refer to fig. 1-4 again, a plurality of limiting holes 121a are disposed in the guide slot 121, the guide teeth 21 are provided with stepped holes 211, limiting teeth 211a are mounted in the stepped holes 211, the limiting teeth 211a are engaged with the limiting holes 121a, the limiting teeth 211a are connected with springs 211b, two ends of the springs 211b are respectively connected with the limiting teeth 211a and the stepped holes 211, the cross sections of the limiting holes 121a and the front ends of the limiting teeth 211a are in the same size and are semicircular, and the cross section of the limiting teeth 211a is in a T shape.

Please refer to fig. 1 and fig. 3, the guide groove 121 is T-shaped and has the same size as the cross-sectional shape of the guide tooth 21.

Please refer to fig. 2 and fig. 4, the sliding slot 23 and the sliding tooth 222 have the same cross-sectional shape and size, and are isosceles trapezoid.

Please refer to fig. 1 and fig. 2, an output shaft of the cylinder 221 is connected to a pushing block 221a, and the pushing block 221a is a rubber block.

The utility model discloses a concrete operation as follows:

use the utility model discloses, at first, put into the PCB board and open on the material platform 1, adjust slide bar 2, lead tooth 21 and remove in guide slot 121, spacing tooth 211a stretches out and draws back in step hole 211, spring 211b is flexible, slide bar 2 adjusts the back, spring 211b opens, spacing tooth 211a removes to spacing hole 121a from step hole 211, adjust the cylinder 221 position, slide tooth 222 removes in spout 23, cylinder 221 adjusts the back, start cylinder 221, the output shaft of cylinder 221 promotes ejector pad 221a and PCB board contact, fixed PCB board.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a device of opening material of PCB board processing usefulness, is including opening material platform (1), its characterized in that, open material platform (1) upper end and install a plurality of backup pads (11), backup pad (11) upper end symmetry is equipped with baffle (12), baffle (12) are installed between backup pad (11), baffle (12) are equipped with guide slot (121), be equipped with slide bar (2) between baffle (12), slide bar (2) both ends are equipped with lead tooth (21), lead tooth (21) with guide slot (121) swing joint, slide bar (2) lower extreme is equipped with slider (22), cylinder (221) are installed to slider (22) lower extreme, the terminal surface is equipped with spout (23) under slide bar (2), slider (22) up end is equipped with sliding tooth (222), sliding tooth (222) with spout (23) swing joint.

2. The cutting device for processing the PCB as recited in claim 1, wherein a plurality of limiting holes (121a) are formed in the guide groove (121), the guide teeth (21) are provided with stepped holes (211), limiting teeth (211a) are mounted in the stepped holes (211), and the limiting teeth (211a) are fitted with the limiting holes (121 a).

3. The cutting device for processing the PCB as recited in claim 2, wherein the limiting tooth (211a) is connected with a spring (211b), and two ends of the spring (211b) are respectively connected with the limiting tooth (211a) and the stepped hole (211).

4. The cutting device for processing the PCB as recited in claim 2, wherein the cross-sectional shape of the limiting hole (121a) is consistent with the cross-sectional shape of the front end of the limiting tooth (211a) and is semicircular, and the cross-sectional shape of the limiting tooth (211a) is T-shaped.

5. The cutting device for processing the PCB as recited in claim 1, wherein the guide groove (121) is in accordance with the cross-sectional shape and size of the guide tooth (21) and is T-shaped.

6. The cutting device for processing the PCB as recited in claim 1, wherein the chute (23) and the sliding tooth (222) have the same cross-sectional shape and size, and are isosceles trapezoids.

7. The cutting device for processing the PCB as recited in claim 1, wherein the output shaft of the cylinder (221) is connected with a pushing block (221a), and the pushing block (221a) is a rubber block.