CN2401298Y

CN2401298Y - Improved coordinating device for PCB cutting machine monitor controlling system

Info

Publication number: CN2401298Y
Application number: CN 99255474
Authority: CN
Inventors: 王昆川
Original assignee: Hechun Enterprise Co ltd
Current assignee: Aurotek Corp
Priority date: 1999-12-03
Filing date: 1999-12-03
Publication date: 2000-10-18
Anticipated expiration: 2009-12-03

Abstract

The utility model relates to a coordinating device for a PCB cutting machine monitor controlling system. The utility model is characterized in that a fixing base of a body main axle is provided with a CCD (an electricity coupled device). A PCB (printed circuit board) picture is transmitted to a monitor. Image ratio is 1: 0.1 mm and a cross-shaped cursor generator is additionally provided. The PCB picture obtained by the CCD and cross cursor signals are synchronously transmitted to the monitor. A cutter direction is controlled by a modality writing device and is guided by the position to be cut of the PCB aligned to the cross cursor. The memory guiding process of a main control unit is cut by a memorizing guiding process when the PCB is cut. The cutting processing operation does not need to be close to the cutting position of a machine platform and the safety, the correctness and the speed are increased.

Description

Improved PCB cutting machine monitoring system coordinate device

The utility model relates to a kind of PCB and cuts harmful machine, particularly a kind of improved PCB cutting machine surveillance coordinate device.

Known method for dividing substrate is to impose roulette on substrate, and behind the upward electronic component to be welded, disconnected with record book in accordion form by the operator again, this mode easily produces burr, and is difficult to assembling backward; Its another kind of mode is to cut in the punch press mode, this mode needs to make in addition mould, different external form cuttings is needed to make different moulds, the machine pace of change is fast at present, often just need more mold exchange less than some months, cost to industry is too high, and another shortcoming is easily to cause the substrate fracture after the punching press, increases Material Cost;

As Fig. 1, shown in 2, general PCB (printed circuit board (PCB)) cutting machine its when cutting PCB, this user need do different path guiding actions according to its multi-form PCB, its user in the path of navigation process places PCB in the cutting machine, and head put in board and determine Working position with eye near the visual measurement of PCB working position, and with the direction operating key on the formula Write, the control cutter is to the last required working position of PCB, in addition this PCB cutting machine its mostly apply to semiconductor industry, and it is very easily injured in its bootup process because of human factor, this kind uses that PCB cutting machine mode is real in the machine security standard of advanced country can't reach that it is required, this PCB cutting machine is in adding man-hour in addition, this main shaft locker milling cutter, this user needs near machine in adding man-hour in addition, and the Dou head puts in board and determines the position with naked eyes, causes it to determine about Working position only, thereby often produces error; Cause the fraction defective of finished product higher, related increase cost and losing time;

Hereat, how above-mentioned shortcoming is forgone, be the technical difficulties place of the creator institute desire solution of this case.

The shortcoming of known product is:

1, price is higher.

2, produce industrial hazards.

3, the user is easily injured.

4, do not reach the machine security standard that advanced country requires, can't export trade.

5, cutting efficiency is low.

6, quality instability, the defective products rate is higher.

7, cutting section generates burr, assembling inconvenience.

8, not easy to operate.

In view of this, this case creator is professional attainment and the technical concept that is possessed with itself, through the improvement that studies repeatedly, the utility model is born.

The purpose of this utility model is that a kind of improved PCB cutting machine monitoring system coordinate device will be provided, and does not need close board cutting position when this device can reach cutting processing and improves security, accuracy and speed.

The purpose of this utility model is achieved in that

A kind of improved PCB cutting machine monitoring system coordinate device, mainly include by a pedestal, one main stand, this pedestal places on the main stand, these pedestal central authorities offer a dust collecting opening in addition, this dust collecting opening connects a dust leg and passes to precipitron in the control of dust mouth of pipe, establish Y-axis slide rail and X-axis slide rail again on this pedestal, this Y-axis slide rail and X-axis slide rail are to be fixed by Y-axis slide rail holder and X-axis slide rail holder, Y-axis fixed pedestal and Y-axis motor fixed pedestal are established in this Y-axis slide rail holder right side in addition, installing servo motor and interlock ball screw on this Y-axis fixed pedestal and the Y-axis motor fixed pedestal moves the Y-axis slide on the Y-axis slide rail, establishing in addition the X-axis motor fixing base on this Y-axis slide connects shaft joint and gives as security plate through bearing with servo motor and connect and establish the X-axis ball screw, end is with the X-axis ball bearing cross-under on the X-axis end holder in addition, install the X-axis slide on this X-axis ball screw again, set firmly Z axle fixed pedestal before this X-axis slide, establish Z axle track on this Z axle fixed pedestal in addition, Z axle sliding seat is set on it, support servo motor with the motor-side supporting seat on this Z axle fixed pedestal in addition, this servo motor connects establishes Z axle ball screw, end is with the axle ball bearing cross-under on the Z axle axle head holder in addition, be made as the cutting main shaft holder that installs cutter on this Z axle fixed pedestal again, this its main body of PCB cutting machine is a main stand in addition, left side cabinet cover and preceding right side cabinet cover before this main stand the place ahead covers, cabinet cover covers in preceding left side cabinet cover and preceding right side cabinet cover again, this main stand left side respectively coats with left side cabinet cover and right side cabinet cover with the right side in addition, the rear coats with rear chassis cover in addition, it is to wear for dust leg to offer a control of dust mouth of pipe on this rear chassis cover, this main stand top is covered with a upper casing again, this upper casing right side and left side respectively connect with right panel and Left-Hand Panel and establish again, establish emergency stop switch on this right panel in addition, power switch and startup button, Left-Hand Panel is established another startup button in addition again, precipitron switch and protective door are opened, this upper casing rear side is established service cover in addition again, it is characterized in that:

Establish a holder on this Z axle sliding seat, this holder folder is established a CCD, and other is provided with a monitor, and a tracking cross generator is set between this monitor and this CCD, this CCD connects with transmission line and establishes to image processing cards and this tracking cross generator, and this tracking cross generator connects with transmission line and establishes to monitor; This CCD is 1 with the PCB picture of gained through transmission line to the image ratio on the monitor: 0.1mm; The tracking cross signal synchronous transfer that this CCD gained PCB picture and this tracking cross generator generate is to monitor; By the direction operating key on the formula Write, control tool orientation and align PCB and go up and to do the path guiding by cutting position, and memory is in main control unit with the tracking cross on the monitor picture.

This its rear of tracking cross generator is established one and is adjusted the cursor center size adjusting button that cursor center size cooperates with tool dimension.

The utility model structure advanced person, its advantage is:

1, price is lower.

2, be difficult for producing industrial hazards.

3, safe in utilization.

4, reach the machine security standard that advanced country requires.

5, cutting efficiency height.

6, stay in grade, yields is stable.

7, smooth, accurate, the ease of assembly of cutting section.

8, easy to operate.

9, tool industrial utilization.

Further specify the technical solution of the utility model and embodiment below in conjunction with accompanying drawing.

Description of drawings:

Fig. 1 is the schematic diagram of general PCB cutting machine;

Fig. 2 is the embodiment of PCB cutting machine commonly used;

Fig. 3 is an outside three-dimensional exploded view of the present utility model;

Fig. 4 is a main frame three-dimensional exploded view of the present utility model;

Fig. 5 is an action calcspar of the present utility model;

Fig. 6 is an equipment schematic diagram of the present utility model;

Fig. 7 is embodiment of the present utility model;

As Fig. 1, shown in 2, this its main body of PCB cutting machine is a main stand 514, left side cabinet cover 502 and preceding right side cabinet cover 503 before these main stand 514 the place aheads cover, cabinet cover 501 covers in preceding left side cabinet cover 502 and preceding right side cabinet cover 503 again, these main stand 514 left sides and right side respectively coat with left side cabinet cover 505 and right side cabinet cover 504 in addition, the rear coats with rear chassis cover 509 in addition, it is to wear for dust leg to offer a control of dust mouth of pipe 506 on this rear chassis cover 509, these main stand 514 tops are covered with a upper casing 510 again, these upper casing 510 right sides and left side respectively connect with right panel 511 and Left-Hand Panel 512 and establish again, establish emergency stop switch 808 on this right panel 511 in addition, power switch 810 and startup button 811, Left-Hand Panel 512 is established another startup button 811 in addition again, precipitron switch 816 opens 817 with protective door, and other these upper casing 510 rear sides are established the usefulness of service cover 513 confession maintenance main bodys on again.

As Fig. 3, shown in 4, the utility model is by a pedestal 101, this pedestal 101 places on the main stand 514, these pedestal 101 central authorities offer a dust collecting opening 507 in addition, this dust collecting opening 507 connects a dust leg and passes to precipitron in the control of dust mouth of pipe 506, establish Y-axis slide rail 204 and X-axis slide rail 205 on this pedestal 101 again, this Y-axis slide rail 204 and X-axis slide rail 205 are fixing with X-axis slide rail holder 103 by Y-axis slide rail holder 102, Y-axis fixed pedestal 107 and Y-axis motor fixed pedestal 108 are established in these Y-axis slide rail holder 102 right sides in addition, it is mobile on Y-axis slide rail 204 for the Y-axis slide that servo motor 202 and interlock ball screw are set on this Y-axis fixed pedestal 107 and the Y-axis motor fixed pedestal 108, establishing in addition X-axis motor fixing base 104 on this Y-axis slide connects shaft joints 203 and gives as security plate 113 through bearing with servo motor 202 and connect and establish X-axis ball screw 116, end is with X-axis ball bearing 207 cross-under on the X-axis end holder 106 in addition, install X-axis slide 105 on this X-axis ball screw 116 again, set firmly Z axle fixed pedestal 112 before this X-axis slide 105, establish Z axle track 208 on this Z axle fixed pedestal 112 in addition, Z axle sliding seat 111 is set on it, support servo motor 202 with motor-side supporting seat 115 on this Z axle fixed pedestal 112 in addition, this servo motor 202 connects establishes Z axle ball screw, end is with the axle ball bearing cross-under on the Z axle axle head holder 110 in addition, establish on this Z axle fixed pedestal 112 again cutting main shaft holder 109 its for installing the usefulness of cutter, shown in Fig. 4 to 7, it is characterized in that establishing holder in addition on this Z axle sliding seat 111, this holder folder is established a CCD (charge coupled device) 001, this CCD 001 connects with transmission line and establishes to image processing cards and this tracking cross generator 002, and this tracking cross generator 002 connects with transmission line and establishes to monitor 003 again; When the user uses this PCB cutting machine, this user utilize this CCD 001 with the PCB picture of gained through transmission line to monitor 003, again its to transfer on the monitor 003 be the image of ratio 1 a: 0.1mm, this

CCD

001 and 003 of monitor are provided with tracking cross generator 002 in addition, the tracking cross signal synchronous transfer of this CCD 001 gained PCB picture and 002 generation of this tracking cross generator is to monitor 003 picture again, this user utilizes the direction operating key on the formula Write, control tool orientation and align PCB and go up and to do path guiding action by cutting position with the tracking cross on monitor 003 picture, a cursor center size adjusting button 004 is established at this tracking cross generator 002 its rear in addition, this cursor center size adjusting button 004 can be adjusted cursor center size according to tool dimension and cooperate with tool dimension, this user is after guiding, this main control unit can be remembered the process of guiding, just with the bootup process cutting of main control unit memory, the user does not need near the guiding of board cutting position and improves security in the time of can reaching cutting processing in the above described manner when treating to cut PCB once more, accuracy and speed.

In sum, the utility model is being broken through under the previous technical pattern, really reached the effect that desire is promoted, and also non-be familiar with this skill person institute easily full of beard and, moreover, not open before the utility model application, the advance of its tool, practicality, show the application important document that has met utility model patent, so propose utility application in accordance with the law.

Claims

1, a kind of improved PCB cutting machine monitoring system coordinate device, mainly include by a pedestal, one main stand, this pedestal places on the main stand, these pedestal central authorities offer a dust collecting opening in addition, this dust collecting opening connects a dust leg and passes to precipitron in the control of dust mouth of pipe, establish Y-axis slide rail and X-axis slide rail again on this pedestal, this Y-axis slide rail and X-axis slide rail are to be fixed by Y-axis slide rail holder and X-axis slide rail holder, Y-axis fixed pedestal and Y-axis motor fixed pedestal are established in this Y-axis slide rail holder right side in addition, installing servo motor and interlock ball screw on this Y-axis fixed pedestal and the Y-axis motor fixed pedestal moves the Y-axis slide on the Y-axis slide rail, establishing in addition the X-axis motor fixing base on this Y-axis slide connects shaft joint and gives as security plate through bearing with servo motor and connect and establish the X-axis ball screw, end is with the X-axis ball bearing cross-under on the X-axis end holder in addition, install the X-axis slide on this X-axis ball screw again, set firmly Z axle fixed pedestal before this X-axis slide, establish Z axle track on this Z axle fixed pedestal in addition, Z axle sliding seat is set on it, support servo motor with the motor-side supporting seat on this Z axle fixed pedestal in addition, this servo motor connects establishes Z axle ball screw, end is with the axle ball bearing cross-under on the Z axle axle head holder in addition, be made as the cutting main shaft holder that installs cutter on this Z axle fixed pedestal again, this its main body of PCB cutting machine is a main stand in addition, left side cabinet cover and preceding right side cabinet cover before this main stand the place ahead covers, cabinet cover covers in preceding left side cabinet cover and preceding right side cabinet cover again, this main stand left side respectively coats with left side cabinet cover and right side cabinet cover with the right side in addition, the rear coats with rear chassis cover in addition, it is to wear for dust leg to offer a control of dust mouth of pipe on this rear chassis cover, this main stand top is covered with a upper casing again, this upper casing right side and left side respectively connect with right panel and Left-Hand Panel and establish again, establish emergency stop switch on this right panel in addition, power switch and startup button, Left-Hand Panel is established another startup button in addition again, precipitron switch and protective door are opened, this upper casing rear side is established service cover in addition again, it is characterized in that:

2, improved PCB cutting machine monitoring system coordinate device as claimed in claim 1 is characterized in that: this its rear of tracking cross generator is established one and is adjusted the cursor center size adjusting button that cursor center size cooperates with tool dimension.