CN107757084A - High-density interconnected circuit board is with the screen printer counted automatically - Google Patents
High-density interconnected circuit board is with the screen printer counted automatically Download PDFInfo
- Publication number
- CN107757084A CN107757084A CN201610694886.3A CN201610694886A CN107757084A CN 107757084 A CN107757084 A CN 107757084A CN 201610694886 A CN201610694886 A CN 201610694886A CN 107757084 A CN107757084 A CN 107757084A
- Authority
- CN
- China
- Prior art keywords
- digital display
- display counter
- screen printer
- counter module
- series
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/02—Arrangements of indicating devices, e.g. counters
- B41F33/025—Counters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
Abstract
The present invention relates to a kind of high-density interconnected circuit board with the screen printer counted automatically, also include a digital display counter module being arranged on screen printer, the output end of the counting end connection optoelectronic switch module of the digital display counter module, the reset terminal of the digital display counter module is connected in series the on-delay normally opened contact of a time relay, the normally opened contact of digital display counter module is connected in series after the coil of coils from parallel connection of coils one auxiliary reclay of connection of the time relay, the normally-closed contact of the auxiliary reclay is connected in series floor push.In the present invention, whole process is automatically performed, and control is accurate, ensure that the product quality of silk-screen, through counting, can be reduced by 75% scrappage, be dramatically saves on production cost.
Description
Technical field
The invention belongs to high-density interconnected circuit board manufacturing technology field, especially a kind of high-density interconnected circuit board is used certainly
The dynamic screen printer counted.
Background technology
Commonly using screen printer is arrived in board production technique, its course of work is：Net thin,tough silk is loaded on out by operating personnel
In the oblique arm framework of conjunction, product is placed on platform, and determines printing position by steady pin, and operating personnel place ink, selection
Gear is printed, by trampling floor push, ink wiping mechanism action, wiping Hui Mo once, completes a silk-screen, pacified on screen printer
The optoelectronic switch module of dress is realized ink wiping mechanism in wiping and returned spacing when ink replaces.
According to manufacturing technique requirent, 20 flake products are often printed, it is necessary to clean net thin,tough silk bottom, the operating time was on 20 seconds left sides
The right side, its main purpose be in order to avoid polluting because of character or being fuzzy caused by product rejection, but in actual production, operating personnel
In order to catch up with yield, frequent continuous printing, and other operating personnel are not operated according to 20 requirements once cleaned,
Scrapping for large-tonnage product is thereby resulted in, perfect monitoring can not also be accomplished by the supervision of administrative staff.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of high density rational in infrastructure, easy to use
Interconnection circuit plate is with the screen printer counted automatically.
The present invention adopts the technical scheme that：
A kind of high-density interconnected circuit board is with the screen printer counted automatically, including optoelectronic switch module and floor push, its feature
It is：Also include a digital display counter module being arranged on screen printer, the counting end connection photoelectricity of the digital display counter module
The output end of switch module, the on-delay that the reset terminal of the digital display counter module is connected in series a time relay normally opened touch
Point, the coils from parallel connection of coils of the time relay are connected in series the normal of digital display counter module after connecting the coil of an auxiliary reclay
Contact is opened, the normally-closed contact of the auxiliary reclay is connected in series floor push.
Moreover, the normally opened contact of the auxiliary reclay is connected in series an alarm lamp being arranged on screen printer.
The advantages and positive effects of the present invention are：
In the present invention, after operating personnel print 20 flake products, digital display counter module action, close its normally opened contact, in
Between relay and the time relay obtain electric, alarm lamp is lighted, and floor push is trampled useless, is prompted from there through two ways
Operating personnel need to carry out the cleaning of net thin,tough silk, after operating personnel complete cleaning, i.e., after the time relay is delayed 20 seconds, and time relay
The on-delay normally opened contact closure of device, resets digital display counter module, now screen printer can be controlled by floor push, entirely
Process is automatically performed, and control is accurate, ensure that the product quality of silk-screen, through counting, can be reduced by 75% scrappage, greatly be saved
Production cost is saved.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
With reference to embodiment, the present invention is further described, and following embodiments are illustrative, be not it is limited,
Protection scope of the present invention can not be limited with following embodiments.
A kind of high-density interconnected circuit board is with the screen printer counted automatically, as shown in figure 1, including optoelectronic switch module and pin
Switch K is stepped on, innovation of the invention is：Also include a digital display counter module being arranged on screen printer, the digital display counter
The output end of the counting end connection optoelectronic switch module of module, the reset terminal of the digital display counter module be connected in series the time after
The on-delay normally opened contact JKTK of electrical equipment, the coil of the time relay are first connected in parallel the coil of an auxiliary reclay,
The two connects with the normally opened contact JSQCK of digital display counter module again, and the normally-closed contact JKCB series connection of the auxiliary reclay connects
Floor push K is met, in order to significantly prompt operating personnel, the normally opened contact JKCK of auxiliary reclay is connected in series one and is arranged on silk
Alarm lamp L on print machine.
The present invention the course of work be：
1. operating personnel carry out the printing of product, once, digital display counter module is once counted by screen printer wiping and Hui Mo,
When completing 20 countings, digital display counter module shows current 20 printings.
2. the normally opened contact JSQCK closures of digital display counter module, auxiliary reclay and the time relay is set to obtain electric, centre
The normally-closed contact JKCB of relay disconnects, and floor push K is failed, screen printer can not start, while auxiliary reclay is normally opened
Contact JKCK is closed, and flashes alarm lamp L, prompts operating personnel to carry out the cleaning of net thin,tough silk.
3. simultaneously, the time relay starts timing, after 20 seconds, its on-delay normally opened contact JKTK closures, make digital display meter
Number device module resets are reset, and the normally opened contact JSQCK of digital display counter module disconnects, and alarm lamp L extinguishes, and floor push K recovers
Function.
In the present invention, after operating personnel print 20 flake products, digital display counter module action, alarm lamp is lighted, and
It is useless that floor push is trampled, and needs to carry out the cleaning of net thin,tough silk from there through two ways prompting operating personnel, operating personnel complete
After cleaning, i.e., after the time relay is delayed 20 seconds, the on-delay normally opened contact closure of the time relay, make digital display counter mould
Block is reset, and now screen printer can be controlled by floor push, and whole process is automatically performed, and control is accurate, ensure that the product of silk-screen
Quality, through counting, 75% scrappage can be reduced, dramatically saves on production cost.
Claims (2)
1. a kind of high-density interconnected circuit board, with the screen printer counted automatically, including optoelectronic switch module and floor push, it is special
Sign is：Also include a digital display counter module being arranged on screen printer, the counting end connection light of the digital display counter module
The output end of electric switch module, the on-delay that the reset terminal of the digital display counter module is connected in series a time relay are normally opened
Contact, the coils from parallel connection of coils of the time relay are connected in series digital display counter module after connecting the coil of an auxiliary reclay
Normally opened contact, the normally-closed contact of the auxiliary reclay are connected in series floor push.
2. high-density interconnected circuit board according to claim 1 is with the screen printer counted automatically, it is characterised in that：In described
Between relay normally opened contact be connected in series one be arranged on screen printer on alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610694886.3A CN107757084A (en) | 2016-08-22 | 2016-08-22 | High-density interconnected circuit board is with the screen printer counted automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610694886.3A CN107757084A (en) | 2016-08-22 | 2016-08-22 | High-density interconnected circuit board is with the screen printer counted automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107757084A true CN107757084A (en) | 2018-03-06 |
Family
ID=61262148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610694886.3A Pending CN107757084A (en) | 2016-08-22 | 2016-08-22 | High-density interconnected circuit board is with the screen printer counted automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107757084A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130967A (en) * | 2019-03-26 | 2019-08-16 | 淮北矿业股份有限公司 | A kind of booster safeguards technique prevents gas exceeding limit device and method |
-
2016
- 2016-08-22 CN CN201610694886.3A patent/CN107757084A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130967A (en) * | 2019-03-26 | 2019-08-16 | 淮北矿业股份有限公司 | A kind of booster safeguards technique prevents gas exceeding limit device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |
|
| WD01 | Invention patent application deemed withdrawn after publication |