CN211350827U - Temperature measuring device and corresponding hot-rolling machine around battery pole piece hot-rolling - Google Patents
Temperature measuring device and corresponding hot-rolling machine around battery pole piece hot-rolling Download PDFInfo
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- CN211350827U CN211350827U CN201922388877.3U CN201922388877U CN211350827U CN 211350827 U CN211350827 U CN 211350827U CN 201922388877 U CN201922388877 U CN 201922388877U CN 211350827 U CN211350827 U CN 211350827U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a temperature measuring device before and after battery pole piece hot rolling and corresponding hot rolling machine, the temperature measuring device comprises a left fixing seat, a right fixing seat, a first supporting plate arranged between the two fixing seats, a linear guide rail fixedly arranged at the lower part of the front side of the first supporting plate and a plurality of sensor mounting plates arranged on the linear guide rail in a sliding way, and each sensor mounting plate is fixedly provided with an infrared temperature measuring sensor; the inner side of one of the fixed seats is fixedly provided with a rotary speed reducer, one end of the first supporting plate is fixedly connected with a crankshaft of the rotary speed reducer, and the other end of the first supporting plate is hinged on the other fixed seat. The utility model discloses can real-time detection lithium battery pole piece roll-in front and back pole piece temperature to data processing and data tracking in later stage.
Description
Technical Field
The utility model relates to a battery pole piece processing technology field, concretely relates to temperature measuring device and corresponding hot-rolling press around battery pole piece hot-rolling press.
Background
The hot roller press gradually becomes the manufacturing trend of the lithium battery pole piece. The pole piece manufacturing is a key process for manufacturing the battery, the quality of the roller press directly influences the compaction density, the lithium battery capacity and the like of the lithium battery pole piece, the roller press is important equipment in the production of the lithium battery, and the performance of the roller press directly determines a series of indexes of the lithium battery. The hot roller press can meet the precision requirement of the thickness of a high polymer material or a battery pole piece through the precise temperature control and heating rolling technology, greatly improves the consistency and safety of the battery, and is the development direction of the future rolling technology. Generally, a set of preheating device is arranged before the pole piece is rolled, and the purpose is to preheat the pole piece before the pole piece is formally rolled, so that the temperature of a roller can be taken away by the pole piece very little during rolling, and the temperature of the roller can be kept unchanged well. However, the current hot roller press is lack of detection on the temperature of the pole piece, so that the actual temperature of the pole piece after rolling is difficult to know, and the set temperature of the roller can play a role in softening the interior of the material.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome prior art's is not enough, provides a temperature measuring device and corresponding hot roller press around battery pole piece hot-rolling, pole piece temperature around can the roll-in of real-time detection lithium battery pole piece to data processing and data tracking in later stage.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
a battery pole piece hot rolling front and rear temperature measuring device comprises a left fixing seat and a right fixing seat, a first supporting plate arranged between the two fixing seats, a linear guide rail fixedly arranged at the lower part of the front side of the first supporting plate and a plurality of sensor mounting plates arranged on the linear guide rail in a sliding manner, wherein an infrared temperature measuring sensor is fixedly arranged on each sensor mounting plate; the inner side of one of the fixed seats is fixedly provided with a rotary speed reducer, one end of the first supporting plate is fixedly connected with a crankshaft of the rotary speed reducer, and the other end of the first supporting plate is hinged on the other fixed seat.
Furthermore, a locking bolt is arranged on the sensor mounting plate.
Further, a second support plate is fixedly mounted at the outer end of the sensor mounting plate, a round hole is formed in the outer end of the second support plate, the axis of the round hole is parallel to the first support plate, a rotating shaft is inserted into the round hole in a rotating mode, a sensor mounting frame is fixedly arranged at one end of the rotating shaft, and a locking nut is connected to the other end of the rotating shaft through threads; the infrared temperature measurement sensor is fixedly installed on the sensor installation frame.
Furthermore, the infrared temperature measurement sensor is connected with a communication module through a signal line, and the communication module is connected with a system PLC of the hot roller press.
The temperature measuring device is arranged at the feeding end and the discharging end of the hot rolling machine respectively; the left fixing seat and the right fixing seat of each temperature measuring device are respectively and fixedly arranged on the machine frames on the left side and the right side of the feeding end and the discharging end.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model discloses temperature measuring device simple structure, the processing ease can carry out real-time detection to the temperature before the hot roll-in of battery sheet, after the hot roll-in. When the temperature measuring device is used for measuring the temperature of the pole piece, the number of the infrared temperature measuring sensors can be determined according to the width of the pole piece, multi-point measurement can be adopted, the infrared temperature measuring sensors are distributed to the point position to be measured, and the infrared temperature measuring sensors are fixed at the position corresponding to the measuring point position through the locking bolt.
Drawings
FIG. 1 is a schematic structural view of the temperature measuring device of the present invention;
FIG. 2 is a schematic view of the hot roller press of the present invention;
in the figure: 1. rotatory speed reducer, 2, first backup pad, 3, sensor mounting panel, 4, linear guide, 5, second backup pad, 6, sensor mounting bracket, 7, locking bolt, 8, fixing base, 9, roll preceding temperature measuring device, 10, roll back temperature measuring device, 11, main rolling device, 12, preheating device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the utility model discloses a temperature measuring device before and after hot rolling of battery pole piece, which comprises a left fixing seat 8, a right fixing seat 8, a first supporting plate 2 arranged between the two fixing seats, a linear guide rail 4 fixedly arranged at the lower part of the front side of the first supporting plate 2 and a plurality of sensor mounting plates 3 arranged on the linear guide rail 4 in a sliding way, wherein each sensor mounting plate 3 is fixedly provided with an infrared temperature measuring sensor; one of them fixing base 8's inboard fixed mounting has a rotatory speed reducer 1, the one end of first backup pad 2 and the spindle fixed connection of rotatory speed reducer 1, and the other end of first backup pad 2 articulates on another fixing base 8.
The utility model discloses simple structure, the processing ease uses the utility model discloses a when temperature measuring device measures the pole piece temperature, can confirm infrared temperature sensor's quantity according to the width of pole piece, adopt the multiple spot to measure to distribute infrared temperature sensor to wanting measuring position. The sensor mounting plate 3 on the linear guide rail 4 is used for realizing the left and right movement of the infrared temperature measuring sensor on the linear guide rail 4, and further realizing the temperature measurement of different pole piece widths and different measuring point positions. The infrared temperature measuring sensor moves smoothly on the linear guide rail 4, and the straightness is high; the sensor mounting plate 3 is provided with a plurality of, can install corresponding quantity according to the measurement needs. The rotary speed reducer 1 is used for driving the first supporting plate 2 to rotate, so that the irradiation angle of the infrared temperature measuring sensor can be adjusted according to different wrap angles of the pole pieces, and the control of the measuring angle of the pole pieces is realized; by utilizing the rotary speed reducer 1, all the infrared temperature measuring sensors can rotate together, and the rotation angle is flexible.
The outer end fixed mounting of sensor mounting panel 3 has second backup pad 5, and the round hole has been seted up to the outer end of second backup pad 5, and the axis of round hole is on a parallel with first backup pad 2, rotates in the round hole and inserts and be equipped with the pivot, and the pivot is run through and inserts and establish in the round hole. One end of the rotating shaft is fixedly provided with a sensor mounting frame 6, and the other end of the rotating shaft is connected with a locking nut through threads; the infrared temperature measurement sensor is fixedly arranged on the sensor mounting frame 6, and a probe of the infrared temperature measurement sensor faces downwards. The utility model discloses an every infrared temperature sensor can rotate together, also can rotate alone. Loosening the locking nut on the other end of the rotating shaft can rotate the sensor mounting frame 6, so that the angle of the infrared temperature measuring sensor in the vertical direction of the pole piece can be adjusted, the adjustable angle is determined by the arc-shaped hole, and the locking nut is screwed after the adjustment is completed, so that the infrared temperature measuring sensor is kept fixed.
The sensor mounting plate 3 is provided with a locking bolt 7. The locking bolt 7 on the sensor mounting plate 3 is screwed down, and the sensor mounting plate 3 is fixed on the linear guide rail 4, so that the left and right measuring positions of the infrared temperature measuring sensor can be fixed.
As shown in FIG. 2, the temperature measuring devices are respectively installed at the feeding end and the discharging end of a hot rolling machine, and are used for measuring the temperature of the pole pieces before and after rolling; wherein, two fixing bases 8 on the left and right sides of temperature measuring device 9 before rolling are respectively fixed on the frame of the left and right sides of the feed end, and two fixing bases 8 on the left and right sides of temperature measuring device 10 after rolling are respectively fixed on the frame of the left and right sides of the discharge end.
The infrared temperature measurement sensor is connected with the communication module through a signal wire, and the communication module is connected with a system PLC of the hot roller press. The infrared temperature measurement sensor transmits the measured data into the system PLC through the communication module and the signal wire, so that the on-line monitoring of the temperature of the pole piece can be realized, and a temperature curve can be automatically generated by the system. The utility model discloses can detect out the actual temperature of pole piece before preheating back roll-in, to what preheating temperature can be effectual the temperature of roller disappearance when compensating the pole piece roll-in, provide accurate data support.
The above description is only given as an enabling solution for the present invention and not as a single limitation on the solution itself.
Claims (5)
1. The utility model provides a temperature measuring device around battery pole piece hot-rolling which characterized in that: the device comprises a left fixing seat and a right fixing seat (8), a first supporting plate (2) arranged between the two fixing seats, a linear guide rail (4) fixedly arranged at the lower part of the front side of the first supporting plate (2) and a plurality of sensor mounting plates (3) arranged on the linear guide rail (4) in a sliding manner, wherein an infrared temperature measuring sensor is fixedly arranged on each sensor mounting plate (3); the inner side of one of the fixed seats (8) is fixedly provided with a rotary speed reducer (1), one end of the first supporting plate (2) is fixedly connected with a crankshaft of the rotary speed reducer (1), and the other end of the first supporting plate (2) is hinged on the other fixed seat (8).
2. The temperature measuring device before and after the battery pole piece is hot rolled according to claim 1, which is characterized in that: and a locking bolt (7) is arranged on the sensor mounting plate (3).
3. The temperature measuring device before and after the battery pole piece is hot rolled according to claim 1, which is characterized in that: a second supporting plate (5) is fixedly mounted at the outer end of the sensor mounting plate (3), a round hole is formed in the outer end of the second supporting plate (5), the axis of the round hole is parallel to the first supporting plate (2), a rotating shaft is inserted into the round hole in a rotating manner, a sensor mounting frame (6) is fixedly arranged at one end of the rotating shaft, and a locking nut is connected to the other end of the rotating shaft through threads; the infrared temperature measurement sensor is fixedly arranged on the sensor mounting frame (6).
4. The temperature measuring device before and after the battery pole piece is hot rolled according to claim 1, which is characterized in that: the infrared temperature measurement sensor is connected with the communication module through a signal line, and the communication module is connected with a system PLC of the hot roller press.
5. A hot roller press is characterized in that: the feeding end and the discharging end of the hot roller press are respectively provided with a temperature measuring device as claimed in any one of claims 1 to 3; the left and right fixed seats (8) of each temperature measuring device are respectively and fixedly arranged on the machine frames on the left and right sides of the feeding end and the discharging end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388877.3U CN211350827U (en) | 2019-12-27 | 2019-12-27 | Temperature measuring device and corresponding hot-rolling machine around battery pole piece hot-rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388877.3U CN211350827U (en) | 2019-12-27 | 2019-12-27 | Temperature measuring device and corresponding hot-rolling machine around battery pole piece hot-rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211350827U true CN211350827U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388877.3U Active CN211350827U (en) | 2019-12-27 | 2019-12-27 | Temperature measuring device and corresponding hot-rolling machine around battery pole piece hot-rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211350827U (en) |
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2019
- 2019-12-27 CN CN201922388877.3U patent/CN211350827U/en active Active
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