CN205096618U - Single face detection alarm system of battery sheet cutter - Google Patents
Single face detection alarm system of battery sheet cutter Download PDFInfo
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- CN205096618U CN205096618U CN201520897505.2U CN201520897505U CN205096618U CN 205096618 U CN205096618 U CN 205096618U CN 201520897505 U CN201520897505 U CN 201520897505U CN 205096618 U CN205096618 U CN 205096618U
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- pole piece
- battery pole
- battery sheet
- optical fiber
- alarm system
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Abstract
The utility model discloses a single face detection alarm system of battery sheet cutter, the optical fiber sensor who sets up including two intervals, place in the clearance between two optical fiber sensor and remain the battery sheet that detects, optical fiber sensor's the left side has the cutter that two intervals set up, and the battery sheet level is passed clearance between two cutters, the right of optical fiber sensor had the roller, battery sheet is located cross the top of roller, two optical fiber sensor are connected with a optical fiber amplifier, optical fiber amplifier is connected with a programmable controller, programmable controller is connected with a detection parameter display setting device. The utility model discloses a single face detection alarm system of battery sheet cutter, it can be before battery sheet cuts, and quick, accuracy detects the blank paillon foil part that the pole piece surface does not have the coating thick liquids, in time controls the cutter and shuts down and remind the workman, and the problem pole piece of avoiding flows in follow -up production processes.
Description
Technical field
The utility model relates to cell art, particularly relates to a kind of one side detection alarm system of battery pole piece cutter.
Background technology
At present, lithium ion battery have specific energy high, recycle often, the advantage such as memory time is long, not only on a portable electronic device as mobile phone, DV and laptop computer are used widely, and be widely used in the big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, therefore more and more higher to the performance requirement of lithium ion battery.
Wherein, electrode plates is the important component part of lithium ion battery, is the core of lithium ion battery.In the production process of electrodes of lithium-ion batteries, need, to battery pole piece surface application spreading mass, then to carry out cutting operation follow-up, the battery pole piece of coating spreading mass is sheared.
But, sometimes battery pole piece surface there will be the blank foil parts not applying spreading mass, these blank foil parts are follow-up will roll, clamp bar, when shearing waits and operates, because battery pole piece operator can only with the eyes of Jie oneself and sensation, manually determine that battery pole piece surface does not apply the blank foil parts of spreading mass, considerably increase the labour intensity of workman, simultaneously because the shear rate of battery pole piece is too fast, 35 meters per minute can be reached, therefore operator is easy to because carelessness or visual fatigue do not find, cannot control in time to shut down, and remove the blank foil parts that this does not apply spreading mass, therefore, shear the final battery pole piece obtained and there is the blank foil parts not applying spreading mass, the production link that will circulate below, badly influence the quality of production of battery, cause battery bad.
Therefore; at present in the urgent need to developing a kind of device; it can in the shear history of battery pole piece; detect that battery pole piece surface does not apply the blank foil parts of spreading mass quickly and accurately; then remind operator before carrying out shearing manipulation; timely control battery pole piece cutter is shut down, and avoids the battery pole piece that there is blank foil parts to flow into follow-up production link, the final production qualification rate improving battery pole piece.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of one side detection alarm system of battery pole piece cutter, it can before carrying out battery pole piece shearing manipulation, fast, detect that battery pole piece surface does not apply the blank foil parts of spreading mass exactly, then control battery pole piece cutter in time shut down and remind operator, the battery pole piece that there is blank foil parts is avoided to flow into follow-up production link, the production qualification rate of final raising battery pole piece, effectively can improve the market competitiveness of battery product, be conducive to applying aborning widely, be of great practical significance.
For this reason, the utility model provides a kind of one side detection alarm system of battery pole piece cutter, includes two spaced Fibre Optical Sensors, is placed with battery pole piece to be detected in the gap between described two Fibre Optical Sensors;
The left side of described Fibre Optical Sensor has two spaced cutting knifes, and described battery pole piece is horizontal through the gap between described two cutting knifes;
The right of described Fibre Optical Sensor had roller, and described battery pole piece is positioned at the described top crossing roller;
Described two Fibre Optical Sensors are connected with a fiber amplifier, and described fiber amplifier is connected with a Programmable Logic Controller, and described Programmable Logic Controller is connected with a detected parameters display setting device.
Wherein, described two Fibre Optical Sensors in the vertical direction upper and lower interval are symmetrical arranged, and described two cutting knifes in the vertical direction upper and lower interval are symmetrical arranged.
Wherein, integratedly on described detected parameters display setting device at least one loudspeaker is provided with.
The technical scheme provided from above the utility model, compared with prior art, the utility model provides a kind of one side detection alarm system of battery pole piece cutter, it can before carrying out battery pole piece shearing manipulation, fast, detect that battery pole piece surface does not apply the blank foil parts of spreading mass exactly, then control battery pole piece cutter in time shut down and remind operator, the battery pole piece that there is blank foil parts is avoided to flow into follow-up production link, the production qualification rate of final raising battery pole piece, effectively can improve the market competitiveness of battery product, be conducive to applying aborning widely, be of great practical significance.
Accompanying drawing explanation
The structural representation sketch of the one side detection alarm system of a kind of battery pole piece cutter that Fig. 1 provides for the utility model;
In figure: 1 is battery pole piece, 2 is Programmable Logic Controller, and 3 is detected parameters display setting device, and 4 is fiber amplifier, and 5 is Fibre Optical Sensor, and 6 is cutting knife, and 7 was roller, and 8 is milling roller.
Detailed description of the invention
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with drawings and embodiments, the utility model is described in further detail.
See Fig. 1, the utility model provides a kind of one side detection alarm system of battery pole piece cutter, include two Fibre Optical Sensors 5, described two Fibre Optical Sensors 5 in the vertical direction upper and lower interval are symmetrical arranged, battery pole piece 1 to be detected is placed with in gap between described two Fibre Optical Sensors 5, thus described two Fibre Optical Sensors 5 can carry out light-intensity test to the end face of battery pole piece 1 and bottom surface simultaneously, to detect the end face that judges battery pole piece 1 and whether bottom surface exists the blank foil parts not applying spreading mass.
In the utility model, described battery pole piece 1 is the battery pole piece rolled through milling roller 8, and the right-hand member bottom surface of described battery pole piece 1 contacts with the top of described milling roller 8.
In the utility model, the left side of described Fibre Optical Sensor 5 has two cutting knifes 6 of described battery pole piece cutter, and described two cutting knifes 6 in the vertical direction upper and lower interval are symmetrical arranged, and described battery pole piece 1 is horizontal through the gap between described two cutting knifes 6.
In the utility model, the right of described Fibre Optical Sensor 5 had roller 7, described battery pole piece 1 is positioned at the described top crossing roller 7, namely the described top crossing roller 7 contacts with the bottom surface of described battery pole piece 1, described roller 7 of crossing rotates counterclockwise and for transmitting battery pole piece 1, makes battery pole piece 1 to being positioned at the Fibre Optical Sensor 5 on roller 7 left side, cutting knife 6 direction moves.
In the utility model, described two Fibre Optical Sensors 5 are connected with a fiber amplifier 4, described fiber amplifier 4 is connected with a Programmable Logic Controller (PLC) 2, and described Programmable Logic Controller 2 is connected with a detected parameters display setting device 3.
Wherein, described Fibre Optical Sensor 5 for detecting the reflective light intensity on battery pole piece surface, and sends the intensity signal detected to fiber amplifier 4;
Fiber amplifier 4, for received intensity signal and default light intensity value are compared, when being greater than or equal to default light intensity value (for the blank foil parts not applying spreading mass, its light intensity is launched large, otherwise, the blank foil parts of coating spreading mass, light intensity is launched little), export high level signal to Programmable Logic Controller 2, and when being less than default light intensity value, output low level signal is to Programmable Logic Controller 2;
Programmable Logic Controller 2, the time receiving high level signal is continued for real-time statistics, according to length and the described rotation distance of roller 7 within the unit interval excessively of this time, calculate the transmission length length of blank foil parts (namely on battery pole piece) obtaining battery pole piece 1 in this period, and when transmitting length and being greater than the blank foil leaf length threshold values that described detected parameters display setting device 3 presets, send control signal, control described battery pole piece cutter (as controlled motor shutdown) out of service, and send warning message to detected parameters display setting device 3,
Detected parameters display setting device 3, for the length threshold values of default blank paillon foil, and after receiving warning message, sends sound and light alarm in real time, to notify that direct labor processes in time.In specific implementation, described detected parameters display setting device 3 integratedly can be provided with at least one loudspeaker.
For the utility model, the parameter (if type of alarm sound) that described detected parameters display setting device 3 can allow user pre-set the length threshold values of blank paillon foil and other users to want to arrange.In specific implementation, described detected parameters display setting device 3 can be one and have man-machine interface, with the panel computer of data operation processing capacity or LCDs.
It should be noted that, the described rotation distance of roller 7 within the unit interval of crossing can add up acquisition in advance by user.In specific implementation, such as can according to crossing the girth of roller 7 and controlled the rotating cycle acquisition of the encoder that roller 7 rotates, the product of the girth being roller 7 and both the rotating cycles controlling the encoder that roller 7 rotates.
For the utility model, one side (blank foil) problem that the upper and lower surface that conveniently can detect battery pole piece when identifying shearing rapidly exists, and send warning in real time, can completely avoid that one side is bad flows to subsequent production link, effectively avoid the generation occurring bad pole piece, improve the stock utilization of battery, reduce the production cost of battery, structure is simple simultaneously, convenient operation workman operate, be conducive to the quality of production improving battery pole piece, guarantee the overall performance of lithium ion battery.
In sum, compared with prior art, the one side detection alarm system of a kind of battery pole piece cutter that the utility model provides, can before carrying out battery pole piece shearing manipulation, fast, detect that battery pole piece surface does not apply the blank foil parts of spreading mass exactly, then control battery pole piece cutter in time shut down and remind operator, the battery pole piece that there is blank foil parts is avoided to flow into follow-up production link, the production qualification rate of final raising battery pole piece, effectively can improve the market competitiveness of battery product, be conducive to applying aborning widely, be of great practical significance.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the one side detection alarm system of a battery pole piece cutter, it is characterized in that, include two spaced Fibre Optical Sensors (5), in the gap between described two Fibre Optical Sensors (5), be placed with battery pole piece (1) to be detected;
The left side of described Fibre Optical Sensor (5) has two spaced cutting knifes (6), and described battery pole piece (1) is horizontal through the gap between described two cutting knifes (6);
The right of described Fibre Optical Sensor (5) had roller (7), and described battery pole piece (1) is positioned at the described top crossing roller (7);
Described two Fibre Optical Sensors (5) are connected with a fiber amplifier (4), described fiber amplifier (4) is connected with a Programmable Logic Controller (2), and described Programmable Logic Controller (2) is connected with a detected parameters display setting device (3).
2. one side detection alarm system as claimed in claim 1, is characterized in that, described two Fibre Optical Sensors (5) in the vertical direction upper and lower interval are symmetrical arranged, and described two cutting knifes (6) in the vertical direction upper and lower interval are symmetrical arranged.
3. one side detection alarm system as claimed in claim 1 or 2, is characterized in that, described detected parameters display setting device (3) is above integrated is provided with at least one loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897505.2U CN205096618U (en) | 2015-11-12 | 2015-11-12 | Single face detection alarm system of battery sheet cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897505.2U CN205096618U (en) | 2015-11-12 | 2015-11-12 | Single face detection alarm system of battery sheet cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096618U true CN205096618U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520897505.2U Active CN205096618U (en) | 2015-11-12 | 2015-11-12 | Single face detection alarm system of battery sheet cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093186A (en) * | 2018-08-23 | 2018-12-28 | 无锡先导智能装备股份有限公司 | Pole piece severing system and method |
-
2015
- 2015-11-12 CN CN201520897505.2U patent/CN205096618U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093186A (en) * | 2018-08-23 | 2018-12-28 | 无锡先导智能装备股份有限公司 | Pole piece severing system and method |
| CN109093186B (en) * | 2018-08-23 | 2020-06-02 | 无锡先导智能装备股份有限公司 | Pole piece cutting system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230209 Address after: 300457 No. 38, Haitai South Road, Binhai high tech Industrial Development Zone (outer ring), Binhai New Area, Tianjin Patentee after: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. Patentee after: Tianjin Juyuan New Energy Technology Co.,Ltd. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |
|
| TR01 | Transfer of patent right |