CN202427605U - Automatic length measuring system for coating machine - Google Patents
Automatic length measuring system for coating machine Download PDFInfo
- Publication number
- CN202427605U CN202427605U CN2011205017439U CN201120501743U CN202427605U CN 202427605 U CN202427605 U CN 202427605U CN 2011205017439 U CN2011205017439 U CN 2011205017439U CN 201120501743 U CN201120501743 U CN 201120501743U CN 202427605 U CN202427605 U CN 202427605U
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- coating machine
- coating
- plc
- length
- sensor
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses an automatic length measuring system for a coating machine, which can automatically detect the coating length of a pole piece in a coating process. The system comprises a sensor between an oven and a feed roller. The sensor is connected with a PLC (Programmable Logic Controller) through an I/O (Input/Output) module. At the same time, the PLC is connected with a motor coder and a display screen of the feed roller of the coating machine. According to the automatic length measuring system for the coating machine provided by the utility model, the sensor collects the coating length information and transmits a signal collected to the PLC through an amplifier. At the same time, the motor coder of the feed roller of the coating machine inputs the signal to the PLC, complies programs for the PLC, calculates the coating length through an operational unit and outputs and displays the coating length by transmission of the display screen. The automatic length measuring system for the coating machine provided by the utility model can effectively detect the coating length so as to improve the product quality and avoid undesirable length.
Description
Technical field
The present invention relates to a kind of lithium ion battery production equipment, especially a kind of automatic length measurement system of coating machine that in coating procedure, the coated length of pole piece is detected automatically.
Background technology
Lithium ion battery have voltage height, specific energy high, recycle often, advantage such as memory time is long; Not only at portable electric appts; Be used widely like mobile phone, DV and laptop computer; And be widely used in big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, so the safety requirements of lithium ion battery is increasingly high.
Wherein, battery pole piece is the important component part of lithium ion battery, is the core of lithium ion battery.In the electrodes of lithium-ion batteries production process, coating procedure is the bottleneck that whole lithium battery is made.The dimensions length that applies is to weigh the important indicator of pole piece quality, and difference in length will directly influence the production of follow-up battery and the performance of battery.In coating speed more and more faster today, the monitoring in the process becomes even more important, so be badly in need of a kind of device of design the coated length in the coating procedure is monitored.
Summary of the invention
The technical problem that the present invention will solve provides a kind of automatic length measurement system of coating machine that can be in coating procedure the coated length of pole piece be detected automatically.
For addressing the above problem; The automatic length measurement system of a kind of coating machine of the present invention; It is characterized in that: this system comprises the sensor between baking oven and feed roller; This sensor links to each other with programmable logic controller (PLC) (PLC=Programmable Logic Controller) through the I/O module, and said PLC links to each other with coating machine feed roller motor encoder, display screen simultaneously.
Said sensor is a photoelectric sensor.
Also be provided with amplifier between said sensor and the I/O module.
Also be provided with high-speed counter between said PLC and the coating machine feed roller motor encoder.
Adopt the automatic length measurement system of coating machine of structure of the present invention, sensor acquisition coated length information is transferred to PLC through amplifier with signal with the signal that collects.Coating machine feed roller motor encoder is compiled and edit through PLC is carried out program through signal is imported PLC simultaneously, calculates coated length through arithmetic element, through the transmission output demonstration of display screen.The automatic length measurement system of coating machine of the present invention can effectively detect coated length, thereby improve the quality of products, and avoids the bad generation of length.
Description of drawings
Fig. 1 is the structured flowchart of the automatic length measurement system of a kind of coating machine of the present invention.
The specific embodiment
In order to make those skilled in the art person understand technical scheme of the present invention better, the present invention is done further detailed description below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1; The automatic length measurement system of a kind of coating machine of the present invention; This system comprises the photoelectric sensor between baking oven and feed roller, and this photoelectric sensor links to each other with PLC through the I/O module, and said PLC links to each other with coating machine feed roller motor encoder, display screen simultaneously.
Also be provided with amplifier between said sensor and the I/O module.
Also be provided with high-speed counter between said PLC and the coating machine feed roller motor encoder.
Adopt the automatic length measurement system of coating machine of structure of the present invention, photoelectric sensor is gathered coated length information, and the signal that collects is transferred to PLC through amplifier with signal.Coating machine feed roller motor encoder is compiled and edit through PLC is carried out program through signal is imported PLC simultaneously, calculates coated length through arithmetic element, through the transmission output demonstration of display screen.The automatic length measurement system of coating machine of the present invention can effectively detect coated length, thereby improve the quality of products, and avoids the bad generation of length.
Claims (4)
1. automatic length measurement system of coating machine, it is characterized in that: this system comprises the sensor between baking oven and feed roller, and this sensor links to each other with PLC through the I/O module, and the while, said PLC linked to each other with coating machine feed roller motor encoder, display screen.
2. the automatic length measurement system of coating machine according to claim 1, it is characterized in that: said sensor is a photoelectric sensor.
3. like the automatic length measurement system of the said coating machine of claim 2, it is characterized in that: also be provided with amplifier between said sensor and the I/O module.
4. like the automatic length measurement system of the said coating machine of claim 3, it is characterized in that: also be provided with high-speed counter between said PLC and the coating machine feed roller motor encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205017439U CN202427605U (en) | 2011-12-06 | 2011-12-06 | Automatic length measuring system for coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205017439U CN202427605U (en) | 2011-12-06 | 2011-12-06 | Automatic length measuring system for coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427605U true CN202427605U (en) | 2012-09-12 |
Family
ID=46777080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205017439U Expired - Fee Related CN202427605U (en) | 2011-12-06 | 2011-12-06 | Automatic length measuring system for coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489432A (en) * | 2011-12-06 | 2012-06-13 | 天津力神电池股份有限公司 | Automatic length measuring system of coating machine |
-
2011
- 2011-12-06 CN CN2011205017439U patent/CN202427605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489432A (en) * | 2011-12-06 | 2012-06-13 | 天津力神电池股份有限公司 | Automatic length measuring system of coating machine |
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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: 20120912 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |