CN103747628B

CN103747628B - Chip mounter special fixture

Info

Publication number: CN103747628B
Application number: CN201310734519.8A
Authority: CN
Inventors: 陈国�
Original assignee: SICHUAN KAIYUE PHOTOELECTRIC TECHNOLOGY Co Ltd
Current assignee: SICHUAN KAIYUE PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority date: 2013-12-27
Filing date: 2013-12-27
Publication date: 2016-06-01
Anticipated expiration: 2033-12-27
Also published as: CN103747628A

Abstract

The present invention discloses a kind of chip mounter special fixture, and its profile is rectangular plate, is of a size of 1213mm �� 200mm; The side of rectangular plate is provided with an opening, No. two openings, No. three openings and No. four openings successively, length is followed successively by 3cm, 24.5cm, 12cm and 13cm, another side is provided with width successively and is No. five openings of 25mm ~ 30mm, No. six openings, No. seven openings and No. eight openings, and length is followed successively by 3cm, 4.3cm, 11.7cm and 8.5cm. The present invention is according to the principle of work of Samsung SM321 type chip mounter, by setting program parameter, the specific position of tool is offered eight openings controlling, allow five sensors can normal operation, enable the super long PCB of the normal paster 1200mm of the chip mounter of this model, improve production efficiency, simultaneously compared to existing method of modifying, greatly reduce cost.

Description

Chip mounter special fixture

Technical field

The present invention relates on chip mounter use control tool, be specifically related on Samsung SM321 type chip mounter use special fixture.

Background technology

The standard configuration of the paster plank size of Samsung SM321 type chip mounter to be long 460mm, wide 400mm, PCB thickness be 0.38��4.2mm, the maximum pcb board that can produce 600mm, cannot produce the pcb board of plank size more than 600mm. If when producing the pcb board more than 460mm, after putting into plank, not only machine can be reported to the police and cannot be worked, and can not paste the part exceeding this extension position. Secondly, the paster land lengths of the chip mounter of this model is 627mm, and the scope of activity length of paster head is about 1000mm, cannot produce the overlength plank of 1200mm especially. Existing improve one's methods into, 1200mm is divided into two identical 600mm and carries out paster, by installing PLC and cylinder etc. additional, it is achieved the normal operation of inductor block, altogether spend in 30,000 yuan. The tool of controlling of existing Samsung SM321 type chip mounter is a rectangular plate, and its size, for the production of the pcb board being less than 600mm, is controlled and arranged without other on tool, and the control of inductor block is not by the impact controlling tool. If but existing tool modification of dimension of controlling is become to meet production 1200mmPCB plate, then will make the input position inductor block of chip mounter, wait position sensor, patch location inductor block, production completes position sensor, export position sensor not can normal operation, warning will be triggered, can not realize pcb board dress paste.

In order to solve above-mentioned deficiency of the prior art, the present invention proposes a kind of new solution.

Summary of the invention

What it is an object of the invention to provide a kind of super long PCB that Samsung SM321 chip mounter can be made to produce 1200mm controls tool.

For reaching above-mentioned purpose, the technical solution adopted in the present invention is: providing a kind of chip mounter special fixture, its profile is rectangular plate, is of a size of 1213mm �� 200mm; The side of rectangular plate is provided with an opening, No. two openings, No. three openings and No. four openings successively, and length is followed successively by 3cm, 24.5cm, 12cm and 13cm, and the spacing of this side adjacent apertures is respectively 31.5cm, 2.8cm and 25cm; An opening is arranged on left end angle, and the distance at No. four openings and right-hand member angle is 9.5cm, and wherein the width of an opening, No. three openings and No. four openings is 25mm��30mm;

Another side is provided with width successively and is No. five openings of 25mm��30mm, No. six openings, No. seven openings and No. eight openings, length is followed successively by 3cm, 4.3cm, 11.7cm and 8.5cm, the spacing of this side adjacent apertures is respectively 9cm, 46.8cm and 31.5cm, wherein No. five openings are located at the most left end of this side, and the distance at No. eight openings and right-hand member angle is 6.5cm.

As the optimization of the present invention, No. two openings are made up of rectangular aperture and trapezoid-shaped openings, and wherein the length of rectangular aperture is 22.5cm, and width is 10mm, and the length of trapezoid-shaped openings is 2cm, and width is 25mm��30mm.

In sum, the present invention has the following advantages:

The present invention is according to the principle of work of Samsung SM321 type chip mounter, by setting program parameter, opening is offered in the specific position of tool controlling, allow five sensors can normal operation, enable the super long PCB of the normal paster 1200mm of the chip mounter of this model, improve production efficiency, simultaneously compared to existing method of modifying, greatly reduce cost.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the present invention;

Fig. 2 is the sensor location figure on chip mounter.

Wherein, 1, opening; 2, No. two openings; 3, No. three openings; 4, No. four openings; 5, No. five openings; 6, No. six openings; 7, No. seven openings; 8, No. eight openings; 9, input position inductor block; 10, position sensor is waited; 11, patch location inductor block; 12, position sensor has been produced; 13, position sensor is exported; 14, paster region.

Embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.

As shown in Figure 1, the present invention provides a kind of chip mounter special fixture, and its profile is rectangular plate, is of a size of 1213mm �� 200mm; The side of rectangular plate is provided with an opening 1, No. two openings, 2, No. three openings 3 and No. four openings 4 successively, and length is followed successively by 3cm, 24.5cm, 12cm and 13cm, and the spacing of this side adjacent apertures is respectively 31.5cm, 2.8cm and 25cm; An opening 1 is arranged on left end angle, and the distance at No. four openings 4 and right-hand member angle is 9.5cm, and wherein the width of an opening 1, No. three openings 3 and No. four openings 4 is 25mm��30mm;

Another side is provided with No. five openings 5, No. six openings, 6, No. seven openings 7 and No. eight openings 8 that width is 25mm��30mm successively, length is followed successively by 3cm, 4.3cm, 11.7cm and 8.5cm, the spacing of this side adjacent apertures is respectively 9cm, 46.8cm and 31.5cm, wherein No. five openings 5 are located at the most left end of this side, and No. eight openings 8 are 6.5cm with the distance at right-hand member angle.

Wherein, No. two openings 2 are made up of rectangular aperture and trapezoid-shaped openings, and wherein the length of rectangular aperture is 22.5cm, and width is 10mm, and the length of trapezoid-shaped openings is 2cm, and width is 25mm��30mm.

As shown in Figure 2, it is the track schematic diagram of Samsung SM321 type chip mounter. track is provided with input position inductor block 9, waits position sensor 10, patch location inductor block 11, produced position sensor 12 and exported position sensor 13. baffle plate cylinder is arranged in the paster region 14 at middle part. input position inductor block 9 is 43mm to the horizontal throw of wait position sensor 10, wait that position sensor 10 is 61mm to the horizontal throw of patch location inductor block 11, patch location inductor block 11 is 47mm to the horizontal throw having produced position sensor 12, input position inductor block 9 is 107.5mm to the horizontal throw of baffle plate cylinder, baffle plate cylinder is 49.5mm to the horizontal throw of output position sensor 13, wait that position sensor 10 is 157mm to the horizontal throw of output position sensor 13, produced position sensor 12 to export position sensor 13 horizontal throw be 50mm.

The size controlling tool size and eight openings of the present invention and position be according to five inductor blocks between distance and position in orbit arrange, its objective is to enable five inductor blocks normal operation when producing the plank of 1200mm.

When tool is controlled in use, first it is system data and the baffle position of amendment Samsung chip mounter, do the adjustment of some adaptability, become to paste the plank of long 600mm by the parameter modification of chip mounter, then utilize the plank controlling tool loading 1200mm of invention to divide and carry out paster twice. Operationally, controlling tool in input track, paster region 14, the corresponding position of output track avoids inductor block, and also can trigger optoelectronic induction device when needs, ensures that machine is to each normal identification requirement of inductor block function in production. Now machine carrys out paster the plank as two long 600mm of long 1200mm.

When producing the pcb board of 1200mm, PCB is fixed on and controls on tool. First will control tool to put into from input track, input position inductor block 9 senses that rear track belt starts to rotate, drive is controlled tool and is run to wait position sensor 10, wait that position sensor 10 senses signal, now patch location inductor block 11 can not experience signal, so machine confirms that paster table is without controlling tool, paster table track belt rotates, baffle plate cylinder rises, control after tool sensed by patch location inductor block 11, blocking pcb board to operate forward, TABLE platform rises and fixes the decline of PCB baffle plate cylinder, and machine is through starting paster according to after MARK point again.

Being 1200mm owing to controlling tool length, paster table is had an appointment 600mm, also has 600mm on input track. If controlling tool to process without opening, chip mounter can because input position inductor block 9 and wait position sensor 10 sense signal and report to the police, and chip mounter cannot work. In the present invention, correspondence is now waited position sensor 10 and input position inductor block 9 by No. two openings 2 and No. six openings 6, makes two inductor blocks can not sense signal.

After dress has pasted first 600mm plank, controlling tool can flow out from trend output track, thus drives the 2nd 600mm to enter paster worktable. Now the complete position sensor of the production on output track 12 and export that position sensor 13 should sense then can not be sensed, refer to that two inductor blocks should be once sensed, represent that the pcb board in paster region has completed paster, simultaneously acting as of No. three openings 3 allows machine confirm had one piece of pcb board to export patch location completely, and picking machine system is thought in paster region 14 without pcb board. If sensing repeatedly, will report to the police can not normal operation. Therefore No. four openings 4 and No. eight openings 8 are set to realize this purpose. Controlling after tool spreads out of, the position of paster table baffle plate cylinder is provided with No. seven openings 7 according to before patch location on PCB, it is achieved the plank of the 2nd 600mm is located smoothly.

After first 600mm plank skids off territory, Chip Area 14 by track, wait that position sensor 10 is between an opening 1 and No. two openings 2, can thoughts induction signal, simultaneously input position inductor block 9 also can sense signal, and ejecting plate completes and needs pasting board to allow system think. After the 2nd 600 planks enter paster region 14, an opening 1 corresponding will wait position sensor 10, now waiting that position sensor 10 can not sense signal, system will think that previously the plank of wait paster has entered in paster region 14, will carry out paster according to normal procedure. After 2nd 600mm plank paster, when No. five openings 5 can make subsides complete output, baffle plate cylinder can rise work next time smoothly.

Claims

1. a chip mounter special fixture, it is characterised in that: profile is rectangular plate, is of a size of 1213mm �� 200mm; The side of rectangular plate is provided with an opening, No. two openings, No. three openings and No. four openings successively, and length is followed successively by 3cm, 24.5cm, 12cm and 13cm, and the spacing of this side adjacent apertures is respectively 31.5cm, 2.8cm and 25cm; An opening is arranged on left end angle, and the distance at No. four openings and right-hand member angle is 9.5cm, and wherein the width of an opening, No. three openings and No. four openings is 25mm ~ 30mm;

Another side is provided with width successively and is No. five openings of 25mm ~ 30mm, No. six openings, No. seven openings and No. eight openings, length is followed successively by 3cm, 4.3cm, 11.7cm and 8.5cm, the spacing of this side adjacent apertures is respectively 9cm, 46.8cm and 31.5cm, wherein No. five openings are located at the most left end of this side, and the distance at No. eight openings and right-hand member angle is 6.5cm.

2. chip mounter special fixture as claimed in claim 1, it is characterised in that: described No. two openings are made up of rectangular aperture and trapezoid-shaped openings, and wherein the length of rectangular aperture is 22.5cm, and width is 10mm, and the length of trapezoid-shaped openings is 2cm, and width is 25mm ~ 30mm.