CN210650974U

CN210650974U - Cutting device for PCB

Info

Publication number: CN210650974U
Application number: CN201921288373.8U
Authority: CN
Inventors: 陈遂佰; 章新华; 刘湘; 刘然; 周小飞
Original assignee: Jiujiang Huaqiu Circuit Co ltd
Current assignee: Jiujiang Huaqiu Circuit Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-06-02
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a cutting device that PCB board was used, comprises an operation bench, one side of operation panel is provided with the material platform of opening, the rotating electrical machines of a rear installation 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 the one side of opening the material platform and keeping away from the operation panel is provided with the conveying platform, the top of opening the material platform is provided with the protection casing, the output of a rotating electrical machines is connected with the rotation axis, the outside of rotation axis is provided with the cutter. The utility model discloses a protection casing, through-hole and the collecting box that set up, produced piece that splashes when cutting the material receive blockking of protection casing, fall into in the through-hole to fall into the collecting box through the through-hole in, drag the collecting box, the removal wheel that the collecting box drove its bottom subaerial slip, realize the transfer of collecting box, avoid piece pollution operational environment, effectively solved the problem of the unable effective processing of the produced piece of cutting the material.

Description

Cutting device for PCB

Technical Field

The utility model relates to a PCB board production technical field specifically is a cutting device that PCB board was used.

Background

The PCB is also called a printed circuit board, is a provider for electrical connection of electronic components, and has been developed for over 100 years; the design of the circuit board is mainly a layout design, and the circuit board has the main advantages of greatly reducing errors of wiring and assembly and improving the automation level and the production labor rate.

When cutting the material to the PCB board, the produced piece of cutting can't the effective processing, and the piece splashes easily to the polluted working environment, the device of cutting is adding man-hour, needs the manual work to promote the PCB board, and the in-process that promotes easily because of manual error, and the qualification rate that leads to cutting the material descends, and the cutter is to the PCB board back of cutting the material, and the burr on the PCB board increases, and the later stage needs the manual work to polish the burr and eliminate, thereby increases artificial intensity of labour.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that scraps cannot be effectively treated, the yield of cutting is low, and the labor intensity of workers is high, a cutting device for a PCB is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for a PCB comprises an operation table, wherein a cutting table is arranged on one side of the operation table, a first rotating motor is installed behind the cutting table, a through hole is formed in the cutting table, a collecting box is arranged below the cutting table, a conveying table is arranged on one side, away from the operation table, of the cutting table, a protective cover is arranged at the top end of the cutting table, the output end of the first rotating motor is connected with a rotating shaft, a cutter is arranged on the outer side of the rotating shaft, roller shafts are arranged at the top ends of the conveying table and the operation table, a support is arranged on one side, located at the top end of the protective cover, of the conveying table, a second rotating motor is installed behind the roller shafts, a hydraulic cylinder is installed inside the support, the output end of the hydraulic cylinder is connected with a fixed plate, a micro motor is installed at the bottom end of the fixed plate, and the output end, and a grinding wheel is arranged at the bottom end of the rotating rod.

Preferably, the top of roller is in same horizontal plane with the top of opening the material platform, the protection casing passes through bolt detachable connection with opening the material platform.

Preferably, the bottom end of the collecting box is provided with a movable wheel, and the tail end of the rotating shaft is rotatably connected with the inner wall of the cutting table through a bearing.

Preferably, No. one rotating electrical machines passes through dead lever and division material platform fixed connection, the quantity of cutter is three, and three cutter evenly distributed is on the rotation axis.

Preferably, No. two rotating electrical machines pass through the pivot with the roller and rotate and be connected, pass through belt transmission between roller and the other roller and be connected.

Preferably, the micro motor is rotatably connected with the grinding wheels through rotating rods, and the number of the grinding wheels is three.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a protection casing that sets up, through-hole and collecting box, produced piece that splashes during the cutting receives blockking of protection casing, fall into in the through-hole, and fall into the collecting box through the through-hole, drag the collecting box, the removal wheel that the collecting box drove its bottom slides subaerial, realize the transfer of collecting box, avoid the piece to pollute operational environment, the problem that the produced piece of cutting can't the effective processing has effectively been solved, No. two rotating electrical machines through setting up, the roller, cutting platform and operation panel, No. two rotating electrical machines drive the roller through the pivot and rotate, the roller drives other roller rotations through the belt, move the direction of PCB board toward cutting platform, need not artifical promotion, and operation panel and cutting platform are in on same horizontal plane, make PCB board be in on same horizontal plane, can not take place the skew, the qualification rate of cutting has effectively been improved, micro motor through setting, Dwang, wheel and cutter of polishing, micro motor pass through the dwang and drive the wheel rotation of polishing, and the wheel of polishing is polished the elimination to produced burr after the cutter cutting, need not the manual work and polishes the processing, has effectively solved the big problem of artifical intensity of labour.

Drawings

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

fig. 2 is a top view of the utility model;

fig. 3 is an installation schematic view of the second rotating electrical machine of the present invention;

fig. 4 is an installation schematic diagram of the polishing wheel of the present invention.

In the figure: 1. an operation table; 2. a roll shaft; 3. a material opening table; 4. a protective cover; 5. a support; 6. a transfer table; 7. a collection box; 8. a through hole; 9. a cutter; 10. a rotating shaft; 11. a first rotating electrical machine; 12. a second rotating electrical machine; 13. a fixing plate; 14. a hydraulic cylinder; 15. a micro motor; 16. rotating the rod; 17. and (5) grinding the wheel.

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 belong to the protection scope of the present invention.

The utility model discloses a rotating electrical machines (the model is TC7122), No. two rotating electrical machines (the model is TC7122), pneumatic cylinder (the model is HOB), micro motor (the model is 68KTYZ) all can be in market or private order and obtain.

Referring to fig. 1-4, a cutting device for PCB comprises an operation table 1, a cutting table 3 is disposed on one side of the operation table 1, a first rotating motor 11 is disposed behind the cutting table 3, a through hole 8 is disposed inside the cutting table 3, a collecting box 7 is disposed below the cutting table 3, a conveying table 6 is disposed on one side of the cutting table 3 away from the operation table 1, a protective cover 4 is disposed on the top end of the cutting table 3, an output end of the first rotating motor 11 is connected with a rotating shaft 10, a cutter 9 is disposed outside the rotating shaft 10, a roller shaft 2 is disposed on the top ends of the conveying table 6 and the operation table 1, a support 5 is disposed on one side of the top end of the conveying table 6, a second rotating motor 12 is disposed behind the roller shaft 2, a hydraulic cylinder 14 is disposed inside the support 5, an output end of the hydraulic cylinder 14 is connected with a fixing plate 13, and a micro motor 15 is disposed on the bottom end of the fixing plate, the output end of the micro motor 15 is connected with a rotating rod 16, and the bottom end of the rotating rod 16 is provided with a grinding wheel 17.

Please refer to fig. 1, the top end of the roller shaft 2 and the top end of the cutting platform 3 are in the same horizontal plane, so that the PCB is in the same horizontal plane and does not shift, and the protective cover 4 is detachably connected with the cutting platform 3 through a bolt, so that the protective cover 4 is detached from the cutting platform 3.

Please refer to fig. 1 and 2, the bottom end of the collecting box 7 is provided with a moving wheel, which is convenient for dragging the collecting box 7 to slide on the ground, the moving wheel is used for transferring the collecting box 7, the end of the rotating shaft 10 is rotatably connected with the inner wall of the cutting table 3 through a bearing, the rotating shaft 10 is convenient for rotating, and the bearing plays a supporting role, the first rotating motor 11 is fixedly connected with the cutting table 3 through a fixing rod, the first rotating motor 11 is convenient for being installed on the cutting table 3, the number of the cutters 9 is three, and the three cutters 9 are uniformly distributed on the rotating shaft 10, so that the three cutters 9 can simultaneously cut the PCB for three times, and the cutting efficiency is improved.

Please refer to fig. 3, the second rotating motor 12 is connected to the roller shaft 2 through a rotating shaft, so that the second rotating motor 12 drives the roller shaft 2 to rotate through the rotating shaft, the roller shaft 2 is connected to the other roller shafts 2 through a belt, so that the roller shaft 2 drives the other roller shafts 2 to rotate through the belt, and the PCB is driven to move through the mutual cooperation between the roller shafts 2.

Please refer to fig. 4, the micro motor 15 is rotatably connected to the grinding wheel 17 through a rotating rod 16, so that the micro motor 15 drives the grinding wheel 17 to rotate through the rotating rod 16, and the number of the grinding wheels 17 is three, so that the three grinding wheels 17 can conveniently grind and eliminate burrs generated after the cutting of the cutter 9.

The working principle is as follows: firstly, a PCB is placed on a roller shaft 2 of an operation table 1, a second rotating motor 12 is started, the second rotating motor 12 drives the roller shaft 2 to rotate through a rotating shaft, the roller shaft 2 drives other roller shafts 2 to rotate through a belt, the roller shafts 2 are matched with each other to drive the PCB to move, the PCB moves towards a direction of a cutting table 3 until the PCB moves to the cutting table 3, the operation table 1 and the cutting table 3 are positioned on the same horizontal plane, so that the PCB is positioned on the same horizontal plane and can not deviate, then, a first rotating motor 11 is started, the first rotating motor 11 drives a cutter 9 to rotate through a rotating shaft 10, three cutters 9 simultaneously carry out three-time cutting treatment on the PCB, thereby improving the cutting efficiency, splash scraps generated during cutting are blocked by a protective cover 4 and fall into a through hole 8 and fall into a collecting box 7 through the through hole 8, and drag the collecting box 7, the collecting box 7 drives the removal wheel of its bottom and slides subaerial, realize the transfer of collecting box 7, avoid piece pollution operational environment, finally, after the cutting is accomplished, pneumatic cylinder 14 drives micro motor 15 through fixed plate 13 and moves down, when grinding wheel 17 and PCB board contact, micro motor 15 drives grinding wheel 17 through dwang 16 and rotates, three grinding wheel 17 is polished the elimination to the produced burr after three cutter 9 cutting, when the PCB board removes to the roller 2 of conveying platform 6 on, mutually supporting between the roller 2 drives the PCB board and removes, thereby the completion is handled the cutting of PCB board.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cutting device that PCB board was used, includes operation panel (1), its characterized in that: the material opening device is characterized in that a material opening table (3) is arranged on one side of the operating table (1), a first rotating motor (11) is installed at the rear of the material opening table (3), a through hole (8) is formed in the material opening table (3), a collecting box (7) is arranged below the material opening table (3), a conveying table (6) is arranged on one side, away from the operating table (1), of the material opening table (3), a protective cover (4) is arranged at the top end of the material opening table (3), the output end of the first rotating motor (11) is connected with a rotating shaft (10), a cutter (9) is arranged on the outer side of the rotating shaft (10), roller shafts (2) are arranged on the top ends of the conveying table (6) and the operating table (1), a support (5) is arranged on one side, located on the protective cover (4), and a second rotating motor (12) is installed behind the roller shafts (2), the internally mounted of support (5) has pneumatic cylinder (14), the output of pneumatic cylinder (14) is connected with fixed plate (13), micro motor (15) are installed to the bottom of fixed plate (13), the output of micro motor (15) is connected with dwang (16), the bottom of dwang (16) is provided with grinding wheel (17).

2. The cutting device for the PCB board as claimed in claim 1, wherein: the top of roller (2) and the top of opening material platform (3) are in on the same horizontal plane, protection casing (4) and opening material platform (3) pass through the bolt and can dismantle the connection.

3. The cutting device for the PCB board as claimed in claim 1, wherein: the bottom end of the collecting box (7) is provided with a movable wheel, and the tail end of the rotating shaft (10) is rotatably connected with the inner wall of the material opening table (3) through a bearing.

4. The cutting device for the PCB board as claimed in claim 1, wherein: a rotating electrical machines (11) are fixedly connected with the material opening table (3) through fixing rods, the number of the cutters (9) is three, and the three cutters (9) are evenly distributed on the rotating shaft (10).

5. The cutting device for the PCB board as claimed in claim 1, wherein: no. two rotating electrical machines (12) are connected through the pivot rotation with roller (2), be connected through belt transmission between roller (2) and other roller (2).

6. The cutting device for the PCB board as claimed in claim 1, wherein: the micro motor (15) is rotatably connected with the grinding wheel (17) through a rotating rod (16), and the number of the grinding wheels (17) is three.