CN202045661U - Interlocking system for printed circuit board (PCB) panel cutting machine - Google Patents
Interlocking system for printed circuit board (PCB) panel cutting machine Download PDFInfo
- Publication number
- CN202045661U CN202045661U CN2011200677540U CN201120067754U CN202045661U CN 202045661 U CN202045661 U CN 202045661U CN 2011200677540 U CN2011200677540 U CN 2011200677540U CN 201120067754 U CN201120067754 U CN 201120067754U CN 202045661 U CN202045661 U CN 202045661U
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- China
- Prior art keywords
- cutting machine
- pcb
- pcb panel
- control device
- plc
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- 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.)
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Abstract
The utility model provides an interlocking system for a printed circuit board (PCB) panel cutting machine. The interlocking system for the PCB panel cutting machine comprises a cutting machine (10), a programmable logic controller (PLC) (20), a control device (30), an information input device (40) and a server (50), wherein the PLC is connected with the cutting machine through a signal; the control device is connected with the PLC through a signal; the information input device is connected with the control device through a signal; and the control device is connected with the server through a signal. Due to the use of the interlocking system for the PCB panel cutting machine, the processing information of the PCB panel is communicated with the server in a real-time manner through the PLC and the control device, so that the processing condition of each PCB panel can be tracked, and the PCB panels containing unqualified PCBs can be prevented from being cut.
Description
Technical field
The utility model relates to a kind of cutting machine locking system, relates in particular to a kind of PCB of being used for panel cutting machine and has the locking system of recognition function.
Background technology
In the production process of pcb board, comprise several PCB circuit boards on the PCB panel usually, need the PCB panel be cut into single PCB circuit board by the PCB cutting machine.In the existing PCB panel production process, need be to each PCB circuit board testing on the PCB panel before cutting, whether the linkage function that detects them meets design requirement, and will comprise the PCB panel rejecting of defective PCB circuit board.In the operation of reality, control the motion that the trigger switch that is provided with on the cutting machine starts the cutting machine cutter by the operator fully, can't be in the production management to PCB panel processing situation real-time tracing, the PCB panel that will have defective circuit board often cuts and sneaks in the qualified product.
The utility model content
The purpose of this utility model provides a kind of locking system of PCB panel cutting machine, the cutting process of real-time tracing and each piece PCB panel of control, and the locking cutting machine is in order to avoid cut underproof panel.
The utility model provides a kind of locking system of PCB panel cutting machine, comprises a cutting machine, a programmable logic controller (PLC) (hereinafter to be referred as PLC), a control device, a message input device and a server.Wherein but PLC is connected with the cutting machine signal, but control device be connected with the PLC signal, but message input device be connected with the control device signal, but and control device be connected with the server signal.
In another schematic embodiment of the locking system of PCB panel cutting machine, cutting machine is the vapour-pressure type cutting machine.
In the another kind of schematically embodiment of the locking system of PCB panel cutting machine, message input device is a scanner.
In another schematic embodiment of the locking system of PCB panel cutting machine, realize signal and communication by parallel interface between control device and the described PLC.
In another schematic embodiment of the locking system of PCB panel cutting machine, use ICP/IP protocol to realize signal and communication between control device and the server.
In another schematic embodiment of the locking system of PCB panel cutting machine, the model of PLC is Siemens S7-200CN.
Use the locking system of PCB panel cutting machine, the machining information of PCB panel is by the real-time Communication for Power of PLC and control device and server realization information, thereby can follow the trail of the processing situation of each piece PCB panel, avoid cutting wherein to contain simultaneously not by detecting the PCB panel of PCB circuit board.
Description of drawings
The following drawings is only done the utility model and is schematically illustrated and explain, does not limit scope of the present utility model.
Fig. 1 is the structural representation of a kind of exemplary embodiment of locking system of PCB panel cutting machine.
Fig. 2 is the schematic diagram of the locking system control flow of PCB panel cutting machine among Fig. 1.
Label declaration
10 cutting machines
20PLC
30 control device
40 message input devices
50 servers
The 60PCB panel.
The specific embodiment
Understand for technical characterictic, purpose and effect to utility model have more clearly, now contrast the description of drawings specific embodiment of the present utility model.
For making drawing succinct, only schematically shown the part relevant among each figure with the utility model, they do not represent its practical structures as the locking system of PCB panel cutting machine.
Fig. 1 is the structural representation of a kind of exemplary embodiment of locking system of PCB panel cutting machine.As shown in the figure, PCB panel cutting machine locking system comprises 10, one PLC of a cutting machine 20, control device 30, a message input device 40 and a server 50.Wherein but PLC 20 is connected with cutting machine 10 signals, but control device 30 be connected with PLC 20 signals, but message input device 40 be connected with control device 30 signals, but and control device 30 be connected with server 50 signals.
In the system shown in Figure 1 use, the identity information that is write down on the PCB panel 60 is transported in the control device 30 by information input equipment 40, the machining information of PCB panel 60 is by the real-time Communication for Power of PLC 20 and control device 30 and server 50 realization information, thereby can follow the trail of the processing situation of each piece PCB panel 60, avoid cutting wherein to contain simultaneously not by detecting the PCB panel 60 of PCB circuit board.Server 50 is set realizes communication between a plurality of equipment, as testing equipment except that controller 30 etc., and server 50 can be checked the ruuning situation of each equipment before cutting machine 10 action, and server 50 can be avoided the information confusion that causes because of direct communication between each equipment simultaneously.
In a kind of exemplary embodiment of locking system of PCB panel cutting machine, cutting machine 10 is the air pressure cutting machine, and PLC20 links to each other with the cylinder control unit of air pressure cutting machine to realize the locking to cutting machine, also can adopt laser cutting machine etc. certainly.
In addition, in a kind of exemplary embodiment of locking system of PCB panel cutting machine, the model of PLC is Siemens S7-200CN.
Fig. 2 has shown the locking system control flow of a PCB panel cutting machine among Fig. 1.As shown in Figure 2, the The whole control flow process starts from step S30, and the original state of the locking system of PCB panel cutting machine is that PLC 20 is in the lock state at this moment, and cutting machine 10 can't be operated.
Enter step S40, this moment, operating personnel utilized information input equipment 40 with the identity information typing of being write down on the PCB panel 60, and were transported in the control device 30.In a kind of exemplary embodiment, information input equipment 40 is a scanner, and records bar code on the PCB panel, also can also adopt the identity information of the digital mode typing PCB panel of keyboard input.
Enter step S50, control device 30 sends to server 50 with the PCB panel identity information of input, wherein be provided with PCB panel information database in the server 50, the PCB panel identity information of input is retrieved in database, obtain and the corresponding detecting information of this PCB panel identity, server 50 read test information, if PCB panel 60 is not by test, then enter step S60, server 50 is pointed out error message by control device 30 to the operator, and the locking of 20 pairs of cutting machines 10 of continuation PLC, enter step S80 process ends simultaneously; If PCB panel 60 by test, then enters step S70.In a kind of exemplary embodiment of locking system of PCB panel cutting machine, realize signal and communication by ICP/IP protocol between control device 30 and the server 50.Use ICP/IP protocol to realize that signal and communication has signal stabilization, be difficult for losing, and the adaptability height, be fit to quick production procedure.
Among the step S70, server 50 sends to control device 30 with the parameter information and the qualified information of PCB panel 60, control device 30 sends enabled instruction according to qualified information to PLC 20, and is converted to the number of times that PCB panel 60 needs are reduced according to the parameter information of PCB panel 60 and sends to PLC 20.In a kind of exemplary embodiment of locking system of PCB panel cutting machine, realize signal and communication by parallel interface between PLC 20 and the cutting machine 10, and parallel interface is the standard interface of PC, need not to increase extra PORT COM.
Enter step S72, PLC 20 record operators use cutting machine 10 to reduce the time started label of PCB panel 60, and this information is fed back to server 50 by control device 30, store in the PCB panel information database.
Enter step S74, grasping the person and starting cutting action, and will cut number of times and feed back to PLC 20 by the run switch on the cutting machine 10.
Enter step S76, behind the reduction number of times that the cutting number of times of cutting machine 10 equals to set among the S70, PLC 20 sends to cutting machine 10 and sends locking signal, makes the operator can't continue to move cutting machine 10.
Enter step S78, PLC 20 record operators use cutting machine 10 to reduce the concluding time label of PCB panel 60, and this information is fed back to server 50 by control device 30, store in the PCB panel information database.
Enter step S80, finish whole flow process.
In this article, " schematically " expression " is served as example, example or explanation ", any diagram, the embodiment that is described to " schematically " in this article should be interpreted as a kind of preferred or have more the technical scheme of advantage.
Be to be understood that, though this specification is described according to each embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, technical scheme among each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
Above listed a series of detailed description only is specifying at feasibility embodiment of the present utility model; they are not in order to limiting protection domain of the present utility model, allly do not break away from equivalent embodiment or the change that the utility model skill spirit done and all should be included within the protection domain of the present utility model.
Claims (6)
1.PCB the locking system of panel cutting machine is characterized in that it comprises:
A cutting machine (10);
One with described cutting machine (10) but the programmable logic controller (PLC) (20) that signal is connected;
One with described programmable logic controller (PLC) (20) but the control device (30) that signal is connected;
One with described control device (30) but the message input device (40) that signal is connected; With
One with described control device (30) but the server (50) that signal is connected.
2. the locking system of PCB panel cutting machine as claimed in claim 1, wherein said cutting machine (10) is the vapour-pressure type cutting machine.
3. the locking system of PCB panel cutting machine as claimed in claim 1, wherein said message input device (40) is a scanner.
4. the locking system of PCB panel cutting machine as claimed in claim 1 is realized signal and communication by parallel interface between wherein said control device (30) and the described programmable logic controller (PLC) (20).
5. the locking system of PCB panel cutting machine as claimed in claim 1 uses ICP/IP protocol to realize signal and communication between wherein said control device (30) and the described server (50).
6. the locking system of PCB panel cutting machine as claimed in claim 1, the model of wherein said programmable logic controller (PLC) (20) is Siemens S7-200CN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200677540U CN202045661U (en) | 2011-03-15 | 2011-03-15 | Interlocking system for printed circuit board (PCB) panel cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200677540U CN202045661U (en) | 2011-03-15 | 2011-03-15 | Interlocking system for printed circuit board (PCB) panel cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045661U true CN202045661U (en) | 2011-11-23 |
Family
ID=44985984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200677540U Expired - Fee Related CN202045661U (en) | 2011-03-15 | 2011-03-15 | Interlocking system for printed circuit board (PCB) panel cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581877A (en) * | 2012-02-15 | 2012-07-18 | 欧朗科技（苏州）有限公司 | Device for splitting and cutting small-sized circuit board |
-
2011
- 2011-03-15 CN CN2011200677540U patent/CN202045661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581877A (en) * | 2012-02-15 | 2012-07-18 | 欧朗科技（苏州）有限公司 | Device for splitting and cutting small-sized circuit board |
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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: 20111123 Termination date: 20180315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |