CN211440169U

CN211440169U - PCB copper foil rim charge cuts and recovery plant

Info

Publication number: CN211440169U
Application number: CN201922190583.XU
Authority: CN
Inventors: 姚奇; 刘彩章; 王�琦; 周杨彬
Original assignee: Shenzhen Hengding Intelligent Equipment Co ltd
Current assignee: Shenzhen Hengding Intelligent Equipment Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-08
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a PCB copper foil rim charge cuts and recovery plant, including material loading conveyer belt, visual detection device, material loading manipulator, cutting device, copper foil collection box, cutting device is located material loading conveyer belt one side, and material loading manipulator is located cutting device top, and the copper foil collection box is located cutting device one side; the cutting device comprises a cutting head, a Y-axis cutting module, an X-axis cutting module and a cutting plane, wherein the cutting head is arranged on the Y-axis cutting module, the Y-axis cutting module is arranged on the X-axis cutting module, and the Y-axis cutting module is arranged above the cutting plane. The utility model discloses a set up visual detection device and detect PCB's information, the accuracy obtains PCB face size, judges the size on unnecessary copper foil limit, and material loading manipulator snatchs PCB to cutting device on, cutting device's cutting head cuts four edges of PCB automatically, pushes away the copper foil limit that will cut to the copper foil collection box in, promotes product quality, reduction in production cost, improvement degree of automation.

Description

PCB copper foil rim charge cuts and recovery plant

Technical Field

The utility model relates to a PCB production field especially relates to a PCB copper foil rim charge cuts and recovery plant.

Background

In the prior art, a copper foil rim charge cutting process after PCB lamination does not have full-automatic equipment, most of the copper foil rim charge cutting process is manually operated, redundant copper foil trimming recovery is realized, even a part of production process lines do not cut redundant copper foil rims at all, and the defects are as follows:

1. resource waste, increased cost: the copper foil is an expenditure item which consumes and costs greatly in the production process of the PCB, and in order to improve the production efficiency, part of PCB production enterprises do not cut and recover the redundant copper foil edges of the PCB, so that the resources are greatly wasted and the enterprise cost is increased.

2. The working efficiency is low: the manual work cutting edge copper foil is generally common when the PCB board is printed nowadays, and generally the cutting process line is in the abominable environment, and intensity of labour is higher, and repeated people's job industry is easy because tired, then can restrict production efficiency to influence the benefit of mill, be unfavorable for promoting the market competition of enterprise.

3. The whole PCB industrial automation is influenced, and the intelligent promotion of a factory is not facilitated.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the PCB copper foil rim charge cutting and recycling equipment is high in automation degree, cost-saving and production efficiency.

The technical scheme of the utility model as follows: a PCB copper foil rim charge cutting and recycling device comprises a feeding conveyor belt, a visual detection device, a feeding manipulator, a cutting device and a copper foil recycling box, wherein the visual detection device is positioned above the feeding conveyor belt;

wherein, the cutting device includes: the cutting head is arranged on the cutting Y-axis module, the cutting Y-axis module is arranged on the cutting X-axis module, and the cutting Y-axis module is arranged above the cutting plane.

Adopt above-mentioned technical scheme, PCB copper foil rim charge cut and recovery plant in, it includes to cut the head: cutting blade, DC brushless motor, whole pivot, blade holder, servo motor, driving gear, driven gear, hold-in range, cutting Z axle subassembly, cutting blade is connected with DC brushless motor, cutting blade and DC brushless motor locate whole pivot bottom, whole pivot activity is located on the blade holder, the blade holder is located and is cut on the Z axle subassembly, it locates on the Y axle subassembly to cut the Z axle subassembly, driven gear overlaps in whole pivot, driven gear and driving gear are connected to the hold-in range, the driving gear is connected with servo motor output shaft.

By adopting the technical scheme, in the PCB copper foil scrap cutting and recycling equipment, the cutting blade is a circular blade, and the end surface of the circular blade is of a V-shaped structure.

By adopting the technical scheme, in the PCB copper foil scrap cutting and recycling equipment, the visual detection device is provided with the linear array camera for scanning the PCB.

Adopt above-mentioned each technical scheme, PCB copper foil rim charge cut and recovery plant in, material loading manipulator includes: the feeding X-axis module, the feeding Z-axis assembly and the feeding suction assembly are arranged on the feeding X-axis module, the feeding suction assembly is arranged at the bottom of the feeding Z-axis assembly, and a plurality of feeding suckers are arranged at the bottom of the feeding suction assembly.

By adopting the technical scheme, in the PCB copper foil rim charge cutting and recycling equipment, the fixed hairbrush is arranged above the copper foil recycling box.

Adopt above-mentioned each technical scheme, the utility model discloses a set up visual detection device and detect PCB's information, the accuracy obtains PCB face size, judges the size on unnecessary copper foil limit, and material loading manipulator snatchs PCB to cutting device on, cutting device's cutting head cuts four edges of PCB automatically, pushes away the copper foil limit that will cut to the copper foil collection box in, promotes product quality, reduction in production cost, improves degree of automation.

Drawings

Fig. 1 is an overall schematic view of the present invention;

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

fig. 3 is a schematic view of the feeding manipulator of the present invention.

Detailed Description

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

As shown in fig. 1-3, this embodiment provides a PCB copper foil rim charge cuts and recovery plant, including material loading conveyer belt 11, visual detection device 12, material loading manipulator, cutting device, copper foil collection box 15, visual detection device 12 is located material loading conveyer belt 11 top, cutting device is located material loading conveyer belt 11 one side, material loading manipulator is located the cutting device top, copper foil collection box 15 is located one side that material loading conveyer belt 11 was kept away from to the cutting device.

Wherein, the cutting device includes: the cutting head 141 is arranged on the cutting Y-axis module 142, the cutting Y-axis module 142 is arranged on the cutting X-axis module, the cutting Y-axis module 142 is arranged above the cutting plane 143, and the cutting plane 143 is a cutting conveyor belt.

Referring to fig. 1, a PCB is first loaded by a loading conveyor belt 11, a vision inspection device 12 is located above the loading conveyor belt 11, and can photograph the PCB passing below, collect the appearance, size, etc. of the PCB, and transmit the collected signals to a controller (not shown), and the controller calculates the portion of the PCB edge that needs to be cut. Then the material loading manipulator starts, snatchs PCB to cutting plane 143, and controller control cuts Y axle module 142, cuts X axle module and cuts head 141 operation, cuts PCB copper foil rim charge.

The cutting principle is as follows: the cutting knife is driven by the cutting Y-axis module 142 to cut a copper foil rim charge on one side of the PCB, after cutting, the cutting Y-axis module 142 stops running, the cutting X-axis module is started to drive the cutting Y-axis module 142 to run along the X direction, the copper foil rim charge on one side of the PCB is cut, after cutting, the cutting X-axis module stops running, the cutting Y-axis module 142 is started again to cut the copper foil rim charge on the other side of the PCB, after cutting, the cutting Y-axis module 142 stops running, the cutting X-axis module is started again to drive the cutting Y-axis module 142 to run along the X direction, the copper foil rim charge on the other side of the PCB is cut, and thus, the copper foil rim charge of the whole PCB is cut completely.

After cutting, need to push PCB to next process, cut plane 143 and start, cut plane 143 and be a cutting conveyer belt, PCB is transferred to next process on cutting the conveyer belt. Meanwhile, the copper foil scrap is also transferred to a copper foil recovery box 15 by the cutting conveyor belt, and the waste recovery is completed.

Preferably, the cutting head 141 includes: cutting blade 1411, DC brushless motor, whole pivot 1412, blade holder 1413, servo motor, driving gear, driven gear, hold-in range 1414, cutting Z axle subassembly 1415, cutting blade 1411 is connected with DC brushless motor, cutting blade 1411 and DC brushless motor locate whole pivot 1412 bottom, whole pivot 1412 activity is located on blade holder 1413, blade holder 1413 is located on cutting Z axle subassembly 1415, cut Z axle subassembly 1415 and locate on cutting Y axle module 142, driven gear overlaps on whole pivot 1412, driven gear and driving gear are connected to hold-in range 1414, the driving gear is connected with the servo motor output shaft.

As shown in fig. 2, in order to improve the cutting efficiency and the cutting quality, the cutting blade 1411 of the cutting head 141 is a blade capable of rotating at a high speed, the cutting blade 1411 is driven by the dc brushless motor to rotate at a high speed, the cutting blade 1411 and the dc brushless motor are integrally arranged at the bottom of the integral rotating shaft 1412, and the integral rotating shaft 1412 can rotate to drive the cutting blade 1411 to integrally rotate so as to be suitable for cutting the four-side copper foil rim charge of the PCB. Cutting Z-axis assembly 1415 is fixed to the cutting Y-axis and cutting Z-axis assembly 1415 can move cutting blade 1411 vertically up and down. When the copper foil rim charge is cut, the cutting Z-axis assembly 1415 drives the cutting blade 1411 to move down, so that the cutting blade 1411 contacts the PCB and cuts while the copper foil rim charge is cut, and the cutting Z-axis assembly 1415 drives the cutting blade 1411 to move up. The integral rotating shaft 1412 drives the cutting blade 1411 to rotate 90 degrees, so that the direction of the cutting blade 1411 is changed from the X direction to the Y direction, or the direction of the cutting blade 1411 is changed from the Y direction to the X direction, after the direction of the cutting blade 1411 is changed, the cutting Z shaft assembly 1415 is started, the cutting blade 1411 is moved downwards to cut edges, and the process is repeated until the edges of copper foils of the four sides of the PCB are cut.

Preferably, in order to further improve the cutting efficiency and quality, the cutting blade 1411 is a circular blade, and an end surface of the circular blade is in a V-shaped structure.

Preferably, in order to accurately acquire various required characteristic information of the PCB, such as the size of the PCB, the edge characteristics of the PCB, and the like, the visual inspection device 12 is provided with a line camera for scanning the PCB, and the size of the PCB and the edge size of the PCB can be accurately obtained through scanning of the line camera.

Preferably, the loading manipulator includes: material loading X axle module 131, material loading Z axle subassembly 132, material loading inhale material subassembly 133, material loading Z axle subassembly 132 is located material loading X axle module 131, material loading inhales material subassembly 133 and is located material loading Z axle subassembly 132 bottom, material loading inhales material subassembly 133 bottom and is provided with a plurality of material loading sucking discs.

As shown in fig. 3, after the PCB is fed, the feeding Z-axis module 131 brings the feeding Z-axis assembly 132 to the upper side of the feeding conveyor belt 11, the feeding Z-axis assembly 132 drives the feeding suction assembly 133 to move down, so that the feeding suction cup at the bottom of the feeding suction assembly 133 sucks the PCB, the feeding Z-axis assembly 132 moves the PCB up, the feeding X-axis module 131 moves the PCB toward the cutting plane 143, and after the PCB reaches the cutting position, the feeding Z-axis assembly 132 drives the PCB to move down, and places the PCB at the cutting position.

Preferably, as shown in fig. 1, in order to ensure that the cut copper foil scraps are not brought into the next process, a fixed brush 16 is disposed above the copper foil recycling bin 15, and the fixed brush 16 can brush the copper foil scraps into the copper foil recycling bin 15 below.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a PCB copper foil rim charge cuts and recovery plant which characterized in that: the automatic cutting machine comprises a feeding conveyor belt, a visual detection device, a feeding manipulator, a cutting device and a copper foil recovery box, wherein the visual detection device is positioned above the feeding conveyor belt, the cutting device is positioned on one side of the feeding conveyor belt, the feeding manipulator is positioned above the cutting device, and the copper foil recovery box is positioned on one side, away from the feeding conveyor belt, of the cutting device;

wherein, the cutting device includes: the cutting head is arranged on the cutting Y-axis module, the cutting Y-axis module is arranged on the cutting X-axis module, the cutting Y-axis module is arranged above the cutting plane, and the cutting plane is a cutting conveyor belt.

2. The PCB copper foil scrap cutting and recycling device according to claim 1, wherein: the cutting head includes: cutting blade, DC brushless motor, whole pivot, blade holder, servo motor, driving gear, driven gear, hold-in range, cutting Z axle subassembly, cutting blade is connected with DC brushless motor, cutting blade and DC brushless motor locate whole pivot bottom, whole pivot activity is located on the blade holder, the blade holder is located and is cut on the Z axle subassembly, it locates on the Y axle subassembly to cut the Z axle subassembly, driven gear overlaps in whole pivot, driven gear and driving gear are connected to the hold-in range, the driving gear is connected with servo motor output shaft.

3. The PCB copper foil scrap cutting and recycling device according to claim 2, wherein: the cutting blade is a circular blade, and the end face of the circular blade is of a V-shaped structure.

4. The PCB copper foil scrap cutting and recycling device according to claim 1, wherein: the visual detection device is provided with a linear array camera for scanning the PCB.

5. The PCB copper foil scrap cutting and recycling device according to claim 1, wherein: the material loading manipulator includes: the feeding X-axis module, the feeding Z-axis assembly and the feeding suction assembly are arranged on the feeding X-axis module, the feeding suction assembly is arranged at the bottom of the feeding Z-axis assembly, and a plurality of feeding suckers are arranged at the bottom of the feeding suction assembly.

6. The PCB copper foil scrap cutting and recycling device according to claim 1, wherein: and a fixed hairbrush is arranged above the copper foil recovery box.