CN202333953U - Production line body emergency transfer control system of high-density interconnected circuit boards - Google Patents
Production line body emergency transfer control system of high-density interconnected circuit boards Download PDFInfo
- Publication number
- CN202333953U CN202333953U CN 201120480596 CN201120480596U CN202333953U CN 202333953 U CN202333953 U CN 202333953U CN 201120480596 CN201120480596 CN 201120480596 CN 201120480596 U CN201120480596 U CN 201120480596U CN 202333953 U CN202333953 U CN 202333953U
- Authority
- CN
- China
- Prior art keywords
- control
- contactor
- alternating
- frequency converter
- line body
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- ing And Chemical Polishing (AREA)
Abstract
The utility model relates to a production line body emergency transfer control system of high-density interconnected circuit boards. A sub-control alternating-current contactor is serially connected between each frequency converter and two motors controlled by the frequency converter, coils of the three sub-control alternating-current contactors are all serially connected with a general-control alternating-current contactor, a backup alternating-current contactor is parallelly connected between every two motors and the sub-control alternating-current contactor in the same branch, the three backup alternating-current contactors are connected with a bus through a transformer, and coils of the three backup alternating-current contactors are in serial connection with a switch. When the production line body emergency transfer control system is in normal work, the three sub-control alternating-current contactors are closed to lead the three frequency converters to respectively control the six motors, and once a production line body is shut down due to faults, operators disconnect the general-control alternating-current contactor and close the switch to lead the three backup alternating-current contactors to be closed, electricity is supplied to all the motors through the transformer, remained boards are transferred out, and loss of damage of the remained boards in a developing section and an etching section is avoided.
Description
Technical field
The utility model belongs to high density interconnected circuit plate manufacturing technology field, the urgent conveying control system of especially a kind of high density interconnected circuit board assembly line body.
Background technology
In the production line body of circuit board, the DES line body of German Smith's manufactured is by PC, PLC and frequency converter Collaborative Control, and its automaticity is very high, and also very complete to the safeguard measure of operating personnel and line body self.But its safeguard measure is too conservative; Such as: when air compressor machine breaks down, the whole entering guard mode of line body, all facilities are all shut down; Air pressure alarm portion removes and just can't start the machine; When deadlock or frequency converter and PLC occurring and communication failure occurs such as: PC again, all facilities are all shut down, and have only fault contact back equipment just can rerun.When the line body is shut down; The frequency converter of section, etching section and the stripping section of developing is all shut down, and six motors of these three Frequency Converter Control all quit work, when downtime above 10 minutes; The sheet material that rests on the etching section can be scrapped because of the corrosion of acid gas and residual liquor; Shut down when surpassing 40 minutes, the sheet material that rests on the section of developing can be because coming off of dry film be caused damage, and this has caused great waste.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of urgent conveying control system of high density interconnected circuit board assembly line body rational in infrastructure, easy to use is provided.
The technical scheme that the utility model is taked is:
The urgent conveying control system of a kind of high density interconnected circuit board assembly line body; Comprise develop section frequency converter, etching section frequency converter and stripping section frequency converter; Each frequency converter is all controlled two motors; Three frequency converters are all through total control A.C. contactor connection bus; It is characterized in that: the one fen control A.C. contactor of all connecting between two motors of said each frequency converter and its control, the coil of these three branch control A.C. contactors all connects with total control A.C. contactor, per two motors with equal parallelly connected one subsequent use A.C. contactor between the branch control A.C. contactor of branch road; These three subsequent use A.C. contactors are through the transformer connection bus, and the coil of these three subsequent use A.C. contactors is connected with a switch.
And, the A.C. contactor of connecting between said transformer and the bus.
The advantage and the good effect of the utility model are:
In the utility model, in existing control loop, increased by three branch control A.C. contactors and three subsequent use A.C. contactors, three branch control A.C. contactors are all the same with three frequency converters; By the control of total control A.C. contactor; Three subsequent use A.C. contactors are parallelly connected with each frequency converter respectively, and during operate as normal, three branch control A.C. contactors are closed so that three frequency converters are controlled six motors respectively; During fault causes in case the line body occurs shutdown; Operating personnel break off total control A.C. contactor, and close switch makes three subsequent use A.C. contactors closed, and all motors are by transformer-supplied; The sheet material that stops is sent out, and avoided developing section and etching section stop the loss that sheet material damages.
Description of drawings
Fig. 1 is the control device sketch map of the utility model.
Embodiment
Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit the protection range of the utility model with following embodiment.
The urgent conveying control system of a kind of high density interconnected circuit board assembly line body; As shown in Figure 1; Comprise develop section frequency converter, etching section frequency converter and stripping section frequency converter, each frequency converter is all controlled two motors, and section Frequency Converter Control motor M 1 and M2 promptly develop; Etching section Frequency Converter Control motor M 3 and M4; All through total control A.C. contactor KM1 connection bus, the innovation of the utility model is for stripping section Frequency Converter Control motor M 5 and M6, three frequency converters: branch control A.C. contactor C1, C3 and C5 connect respectively between the motor of the section of a developing frequency converter, etching section frequency converter and stripping section frequency converter and its control; Divide the coil of control A.C. contactor C1, C3 and C5 all to connect with total control A.C. contactor KM1; Per two motors with respectively parallelly connected subsequent use A.C. contactor C2, C4 and C6 between the branch control A.C. contactor of branch road, subsequent use A.C. contactor C2, C4 and C6 are through the transformer connection bus, the coil of subsequent use A.C. contactor C2, C4 and C6 is connected with a K switch.An A.C. contactor KM2 connects between transformer and the bus.
In the utility model; In existing control loop, increased by three branch control A.C. contactor C1, C3 and C5 and three subsequent use A.C. contactor C2, C4 and C6, during operate as normal, it is closed always to control A.C. contactor KM1; Three branch control A.C. contactor C1, C3 and C5 are closed so that six motors of three the normal respectively control of frequency converter; During fault causes in case the line body occurs shutdown, operating personnel break off total control A.C. contactor KM1, and three branch control A.C. contactor C1, C3 and C5 are broken off; Close switch K and A.C. contactor KM2 make three subsequent use A.C. contactor C2, C4 and C6 closed; All motors are sent out the sheet material that stops by transformer-supplied, and avoided developing section and etching section stop the loss that sheet material damages.
Claims (2)
1. urgent conveying control system of high density interconnected circuit board assembly line body; Comprise develop section frequency converter, etching section frequency converter and stripping section frequency converter; Each frequency converter is all controlled two motors; Three frequency converters are all through total control A.C. contactor connection bus; It is characterized in that: the one fen control A.C. contactor of all connecting between two motors of said each frequency converter and its control, the coil of these three branch control A.C. contactors all connects with total control A.C. contactor, per two motors with equal parallelly connected one subsequent use A.C. contactor between the branch control A.C. contactor of branch road; These three subsequent use A.C. contactors are through the transformer connection bus, and the coil of these three subsequent use A.C. contactors is connected with a switch.
2. the urgent conveying control system of high density interconnected circuit board assembly line body according to claim 1 is characterized in that: the A.C. contactor of connecting between said transformer and the bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120480596 CN202333953U (en) | 2011-11-28 | 2011-11-28 | Production line body emergency transfer control system of high-density interconnected circuit boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120480596 CN202333953U (en) | 2011-11-28 | 2011-11-28 | Production line body emergency transfer control system of high-density interconnected circuit boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333953U true CN202333953U (en) | 2012-07-11 |
Family
ID=46445919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120480596 Expired - Fee Related CN202333953U (en) | 2011-11-28 | 2011-11-28 | Production line body emergency transfer control system of high-density interconnected circuit boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138374A (en) * | 2011-11-28 | 2013-06-05 | 天津普林电路股份有限公司 | Urgent conveying reserved control system of producing wire body of high-density interconnection circuit board |
-
2011
- 2011-11-28 CN CN 201120480596 patent/CN202333953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138374A (en) * | 2011-11-28 | 2013-06-05 | 天津普林电路股份有限公司 | Urgent conveying reserved control system of producing wire body of high-density interconnection circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019019296A1 (en) | On-line checking discharge apparatus and method for storage battery set | |
| CN106773979B (en) | A kind of managing and control system and method suitable for shipping shore power system power supply and information | |
| CN103631193B (en) | A kind ofly realize the system and method that equipment control mode concentrates bumpless transfer | |
| CN202333953U (en) | Production line body emergency transfer control system of high-density interconnected circuit boards | |
| CN103647343A (en) | Improvement method for spare power automatic switching operating mode of internal bridging line transformer substation | |
| CN203607863U (en) | A photovoltaic grid-connected countercurrent-prevention system | |
| CN203217000U (en) | Portable track switch simulation test equipment | |
| CN103165263A (en) | Transformer on-load tap-changer real-time online oil purifier | |
| CN202798126U (en) | Automatic switching system for uninterrupted power supply of PLC (programmable logic controller) | |
| CN206452179U (en) | A kind of high-voltage frequency converter of mine hoist redundancy stand-by provision | |
| CN201985607U (en) | Standby power throw-in device | |
| CN206313698U (en) | A kind of frequency conversion and power frequency switching circuit air-cooler | |
| CN204705848U (en) | A kind of 10kV power network line isolating switch long distance control system | |
| CN108448634A (en) | A kind of long-range key black starting-up control method of Hydropower Unit | |
| CN204794329U (en) | Single -phase electric dual supply automatic switching control equipment | |
| CN103138374A (en) | Urgent conveying reserved control system of producing wire body of high-density interconnection circuit board | |
| CN103560670B (en) | The quiet tune power cabinet of a kind of city rail vehicle apparatus for examination and repair | |
| CN201780893U (en) | Key-lifting switch set with counter | |
| CN202990023U (en) | Water supply system performing safe and stable water supply through water pump start-control device | |
| CN203225583U (en) | Power supply apparatus for blast furnace | |
| CN103595142B (en) | In dual transformer system, paired running is to the control method of split operation State Transferring | |
| CN203117760U (en) | Public auxiliary machine automatic control device | |
| CN203146293U (en) | Air compressor control system | |
| CN103595055B (en) | The control method of two transformer separate unit running state conversions in dual transformer system | |
| CN103236736B (en) | A kind of electric supply installation for blast furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |