CN207866691U - A kind of glass inspection equipment - Google Patents
A kind of glass inspection equipment Download PDFInfo
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- CN207866691U CN207866691U CN201720984898.XU CN201720984898U CN207866691U CN 207866691 U CN207866691 U CN 207866691U CN 201720984898 U CN201720984898 U CN 201720984898U CN 207866691 U CN207866691 U CN 207866691U
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Abstract
The utility model discloses a kind of glass to check equipment, to solve the sensor existing in the prior art for checking equipment if necessary to increase glass, it is necessary to the problem of redesigning PCB substrate, increasing the complexity and difficulty of realization.The glass of the utility model embodiment checks that equipment master control programmable logic controller (PLC) is connect with small PLC in equipment, and small PLC is at least one for checking that the sensor of glass is connect.The utility model embodiment replaces PCB substrate with small PLC, since the port number of small PLC is more than PCB substrate, it only needs to open at least one of small PLC port if necessary to increase sensor, compared to redesign PCB substrate is needed, reduces the complexity and difficulty of realization.
Description
Technical field
The utility model is related to technical field of automation, more particularly to a kind of glass checks equipment.
Background technology
Glass manufacturing techniques develop rapidly, and glass is used in more and more scenes.Such as window, the hand of building
The screen of machine and tablet computer, automobile etc..
As the glass scope of application constantly expands, the detection of glass is more and more important.Glass has inspection in the fabrication process
Surveying process and glass can also be detected in use.
Glass detection is to find whether glass has damage, whether has situations such as undesirable in time.
Glass detection be to glass whether have crackle, whether it is damaged it is local, whether smooth etc. be detected.Glass is examined at present
It includes equipment master control programmable logic controller (PLC) (MAIN PLC to look into equipment：Equipment Main Control
Programmable Logic Controller), PCB (printed circuit board) substrates and at least one sensor.It is when detecting
Sensor mobile realize on glass is controlled by equipment master control programmable logic controller (PLC) by PCB substrate to detect glass.
The previous sensor of mesh corresponds to a detection function, and the range of each sensor detection is also to require.PCB bases
Plate can only generally connect several sensors, and PCB substrate design after the sensor that is connected to it is also just fixed, if detection
Transparency area is very big, or needs to increase new detection project, it is necessary to increase sensor.And if increasing sensor, currently
PCB substrate can not just use, need redesign PCB substrate, increase the complexity and difficulty of realization.
In conclusion PCB substrate can only generally connect several sensors at present, equipment is checked if necessary to increase glass
Sensor, it is necessary to redesign PCB substrate, increase the complexity and difficulty of realization.
Utility model content
The utility model provides a kind of glass inspection equipment, existing in the prior art if necessary to increase glass to solve
Glass checks the sensor of equipment, it is necessary to the problem of redesigning PCB substrate, increasing the complexity and difficulty of realization.
The utility model provides a kind of glass inspection equipment, which checks that equipment includes：Equipment master control programmable logic
Controller, small PLC and at least one sensor for checking glass；
The equipment master control programmable logic controller (PLC) is connect with small PLC；
The small PLC is at least one for checking that the sensor of glass is connect.
Optionally, it is carried out by signal cable between the small PLC and at least one sensor for checking glass
Connection.
Optionally, each sensor is connected to by signal cable on the terminal of the small PLC.
Optionally, each terminal connects a sensor.
Optionally, a sensor is connect with a terminal.
Optionally, it is attached by signal cable between the equipment master control programmable logic controller (PLC) and small PLC.
Optionally, the terminal of the Reset signal wires of the equipment master control programmable logic controller (PLC) is connected by signal cable
It is connected on the terminal of small PLC.
Optionally, the small PLC is for proposing that the terminal of OK/NG situation report signals is connected to institute by signal cable
On the terminal for stating equipment master control programmable logic controller (PLC).
Optionally, the small PLC is used to propose to check that the terminal of Heartbit signals is connected to institute by signal cable
On the terminal for stating equipment master control programmable logic controller (PLC).
Optionally, the small PLC processing speed is 0ms~10ms.
The utility model has the beneficial effect that：
The glass of the utility model embodiment checks that equipment master control programmable logic controller (PLC) connects with small PLC in equipment
It connects, small PLC is at least one for checking that the sensor of glass is connect.The utility model embodiment replaces PCB with small PLC
Substrate only needs to open in small PLC since the port number of small PLC is more than PCB substrate if necessary to increase sensor
At least one port reduces the complexity and difficulty of realization compared to redesign PCB substrate is needed.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art for, without having to pay creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram that the utility model embodiment glass checks equipment；
Fig. 2 is the utility model embodiment small PLC and sensor connection diagram；
Fig. 3 is the schematic diagram that the utility model embodiment connects 5 sensors.
Specific implementation mode
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is novel to be described in further detail, it is clear that described embodiment is only the utility model some embodiments, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment for being obtained, shall fall within the protection scope of the present invention.
As described in Figure 1, the utility model embodiment glass checks that equipment includes：Equipment master control programmable logic controller (PLC)
10, small PLC 20 and at least one sensor 30 for checking glass.
The equipment master control programmable logic controller (PLC) 10 is connect with small PLC 20；
The small PLC 20 is at least one for checking that the sensor 30 of glass is connect.
The glass of the utility model embodiment checks that equipment master control programmable logic controller (PLC) connects with small PLC in equipment
It connects, small PLC is at least one for checking that the sensor of glass is connect.The utility model embodiment replaces PCB with small PLC
Substrate only needs to open in small PLC since the port number of small PLC is more than PCB substrate if necessary to increase sensor
At least one port reduces the complexity and difficulty of realization compared to redesign PCB substrate is needed.
PLC is used for its internally stored program using a kind of programmable memory, executes logical operation, sequential control, determines
When, the user oriented instruction such as counting and arithmetical operation, and controlled by number or analog pattern input/output various types of
Machinery or production process.
PLC is generally divided into Large PLC and small PLC.Small PLC be directed to mini-plant, general I/O points 128 with
It is interior.
In force, the quantity of the sensor of small PLC connection can be set as needed, such as small PLC one
30 sensors can be connected altogether, currently only need to connect 3 sensors, then can only open 3 ports.Subsequently if necessary
Increase by 5 sensors, is then then turned on 5 ports.
Optionally, small PLC described in the utility model embodiment with it is at least one for check glass sensor it
Between be attached by signal cable (Direct Cable).
Each sensor is connected to the terminal (Signal Input terminals) of the small PLC by signal cable
On.
Optionally, each terminal connects a sensor.
Optionally, a sensor is connect with a terminal.
As shown in Fig. 2, small PLC side connects 5 sensors.The power cord of each sensor is connected to small PLC
On supply lines, and pass through port controlling power supply or deenergization.
The other side of small PLC connects equipment master control programmable logic controller (PLC), and four road therein signal is respectively：
Heartbit Y0001 and Heartbit Common effects：Sensor is checked the result notice of glass by small PLC
Give equipment master control programmable logic controller (PLC).
Chipping NG Signal Y0000 and Chipping NG Signal Common effects：Small PLC is by work
Make situation report and gives equipment master control programmable logic controller (PLC).
Optionally, pass through signal cable (Direct between the equipment master control programmable logic controller (PLC) and small PLC
Cable it) is attached.
The terminal of each equipment master control programmable logic controller (PLC) and a terminal of small PLC connect, and different set
The terminal of the small PLC of the terminal connection of standby master control programmable logic controller (PLC) C is different.
For example the terminal of the Reset signal wires of the equipment master control programmable logic controller (PLC) is connected to by signal cable
On the terminal of small PLC.
The also such as described small PLC is for proposing that the terminal of OK/NG situation report signals is connected to institute by signal cable
On the terminal for stating equipment master control programmable logic controller (PLC).
It is described that the also such as described small PLC is used to propose that the terminal for checking Heartbit signals to be connected to by signal cable
On the terminal of equipment master control programmable logic controller (PLC).
Optionally, the small PLC processing speed is 0ms~10ms.
It in force, can be by the X Input Signal's (input signal of the ports X) of the middle-size and small-size PLC of Fig. 2
Response time (response time) are set to 0-15ms, Y Output Signal's (output signal of Y-port)
Response time are set to 5us.
An example is set forth below to illustrate the utility model.
As shown in figure 3, the glass of the utility model checks that equipment includes 5 sensors, 1 small PLC and an equipment
Master control programmable logic controller (PLC).5 sensors are separately connected 5 ports of small PLC in Fig. 3.Equipment master control is programmable to patrol
Small-sized PCL controls sensor is improved in two ports for collecting controller connection small PLC.
The sensor of the utility model can be the FU-35FZ and/or FS-V21 of KEYENCE.Small PLC can be three
Nano PLC KV-N series of FX1s-10MT-DSS, KEYENCE of water chestnut etc..
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (8)
1. a kind of glass checks equipment, which is characterized in that the glass checks that equipment includes：Equipment master control Programmable logical controller
Device, small PLC and at least one sensor for checking glass；
It is attached by signal cable between the equipment master control programmable logic controller (PLC) and small PLC；
It is attached by signal cable between the small PLC and at least one sensor for checking glass.
2. equipment as described in claim 1, which is characterized in that each sensor is connected to described small by signal cable
On the terminal of type PLC.
3. equipment as claimed in claim 2, which is characterized in that each terminal connects a sensor.
4. equipment as claimed in claim 2 or claim 3, which is characterized in that a sensor is connect with a terminal.
5. equipment as described in claim 1, which is characterized in that the Reset of the equipment master control programmable logic controller (PLC) believes
The terminal of number line is connected to by signal cable on the terminal of small PLC.
6. equipment as described in claim 1, which is characterized in that the small PLC is for proposing OK/NG situation report signals
Terminal is connected to by signal cable on the terminal of the equipment master control programmable logic controller (PLC).
7. the equipment as described in claim 1,5,6 is any, which is characterized in that the small PLC is checked for proposing
The terminal of Heartbit signals is connected to by signal cable on the terminal of the equipment master control programmable logic controller (PLC).
8. equipment as described in claim 1, which is characterized in that the small PLC processing speed is 0ms~10ms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984898.XU CN207866691U (en) | 2017-08-08 | 2017-08-08 | A kind of glass inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984898.XU CN207866691U (en) | 2017-08-08 | 2017-08-08 | A kind of glass inspection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866691U true CN207866691U (en) | 2018-09-14 |
Family
ID=63474038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720984898.XU Active CN207866691U (en) | 2017-08-08 | 2017-08-08 | A kind of glass inspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866691U (en) |
-
2017
- 2017-08-08 CN CN201720984898.XU patent/CN207866691U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230013 Southwest District of Hefei City, Anhui Province Patentee after: Hefei xinyihua Intelligent Machine Co.,Ltd. Address before: 230013 Southwest District of Hefei City, Anhui Province Patentee before: HEFEI SINEVA INTELLIGENT MACHINE Co.,Ltd. |