CN112146607A - Thickness measuring device for lithium battery processing and working method thereof - Google Patents
Thickness measuring device for lithium battery processing and working method thereof Download PDFInfo
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- CN112146607A CN112146607A CN202010879710.1A CN202010879710A CN112146607A CN 112146607 A CN112146607 A CN 112146607A CN 202010879710 A CN202010879710 A CN 202010879710A CN 112146607 A CN112146607 A CN 112146607A
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- sliding
- threaded rod
- lithium battery
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- lifting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a thickness measuring device for lithium battery processing, which comprises a rack, wherein a support frame is arranged at one end of the top of the rack, first servo motors are arranged on two sides of the top of the support frame, and first threaded rods are vertically arranged at the output ends of the first servo motors; according to the invention, the first servo motor works to drive the first threaded rod to rotate, the first sliding block drives the lifting seat to lift along with the rotation of the first threaded rod until the attachment plate is contacted with the top side of the lithium battery, at the moment, the first sliding block continues to descend along with the first threaded rod, the sliding frame and the attachment plate move upwards along the first sliding rail, the measuring block acts on the measuring end of the displacement sensor to drive the measuring end to move upwards until the bottom end of the lifting seat is connected with the top side of the mounting plate, at the moment, the distance of the upward movement of the attachment plate is the thickness of the lithium battery, and the attachment movement measurement is carried out on different parts of the lithium battery through the plurality of.
Description
Technical Field
The invention relates to the field of lithium battery processing equipment, in particular to a thickness measuring device for lithium battery processing and a working method thereof.
Background
The lithium battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and is different from a rechargeable battery, namely a lithium ion battery and a lithium ion polymer battery; the thickness of the lithium battery needs to be measured after the lithium battery is processed, and the same batch of lithium batteries are guaranteed to have the same thickness.
When the thickness of the conventional lithium battery is detected by a measuring device after being processed, the thickness of each part of the lithium battery cannot be measured respectively, so that the measured thickness has certain limitation; during measurement, the lithium battery and the measurement part need to be corresponded, otherwise, the measurement part has deviation every time.
Disclosure of Invention
The invention aims to provide a thickness measuring device for lithium battery processing and a working method thereof, aiming at overcoming the defect that the thickness of each part of a lithium battery cannot be measured respectively when the thickness of the lithium battery is detected by a measuring device after the lithium battery is processed, so that the measured thickness has certain limitation; when measuring simultaneously, need to correspond lithium cell and measurement position, otherwise the position of measuring all can have the technical problem of deviation at every turn.
The purpose of the invention can be realized by the following technical scheme:
a thickness measuring device for lithium battery processing comprises a rack, wherein a support frame is installed at one end of the top of the rack, first servo motors are installed on two sides of the top of the support frame, a first threaded rod is vertically installed at the output end of each first servo motor, a first sliding block is movably installed on the outer side of each first threaded rod, a lifting seat is installed on the outer side of each first sliding block, sliding frames are installed at two ends of the outer side of each lifting seat in a sliding mode, an attaching plate is installed at the bottom of each sliding frame, and the bottom side of each attaching plate is flush with the bottom side of each lifting;
a second servo motor is installed on the inner side of the supporting frame, a second threaded rod is horizontally installed at the output end of the second servo motor in a penetrating mode through the supporting frame, a second sliding block is movably installed on the outer side of the second threaded rod, and an installation plate is installed at the top of the second sliding block;
the mounting panel top one end both sides all install the fixed block, the fixed block bottom is provided with a plurality of slide bar, the slide bar bottom slides there is the elevator, rack internally mounted has third servo motor, the lift groove has been seted up to rack top side, the third threaded rod is installed to third servo motor output, third threaded rod outside movable mounting has the thread bush, and the thread bush top is located lift inslot internally mounted and has the lifting seat.
As a further scheme of the invention: the safety cover is installed in the rack top outside, the operation mouth has been seted up in the safety cover outside.
As a further scheme of the invention: first threaded rod and first slider threaded connection, first slider slidable mounting is in the support frame outside.
As a further scheme of the invention: the lifting seat is characterized in that first slide rails are vertically arranged at two ends of the outer side of the lifting seat, a blocking seat is arranged at the bottom of each first slide rail, and the sliding frame is slidably arranged on the first slide rails.
As a further scheme of the invention: a measuring block is arranged on one side of the top of the sliding frame, a displacement sensor is installed on the top of the lifting seat, and the measuring end of the displacement sensor is in contact with the top side of the measuring block.
As a further scheme of the invention: mounting panel top both sides all are provided with the slide, rack top both sides all are provided with the second slide rail, slide slidable mounting is on the second slide rail, second threaded rod and second slider threaded connection.
As a further scheme of the invention: the third threaded rod is in threaded connection with the threaded sleeve, and the lifting seat is matched with the lifting groove.
As a further scheme of the invention: a plurality of sliding grooves are formed in the top of the lifting block, sliding plates are mounted at the bottom ends of the sliding rods and are slidably mounted in the sliding grooves, and a plurality of balls are rotatably mounted on the bottom side of the lifting block.
A working method of a thickness measuring device for lithium battery processing comprises the following specific operation steps:
the method comprises the following steps: the lithium battery is placed on the mounting plate and fixed, the second servo motor works to drive the second threaded rod to rotate, the second sliding block drives the mounting plate to translate along with the rotating second threaded rod, and the sliding block slides on the second sliding rail to play a role in limiting and guiding;
step two: when the mounting plate moves, the lifting block slides on the rack through the balls, and when the lifting block moves to the top of the lifting groove, the lifting block moves downwards along the sliding rod of the fixing block and is clamped into the lifting groove, the position of the mounting plate is limited, and the mounting plate is guaranteed to move to the position below the attaching plate;
step three: at the moment, the first servo motor works to drive the first threaded rod to rotate, the first sliding block rotates along with the first threaded rod to drive the lifting seat to lift until the attachment plate is contacted with the top side of the lithium battery, at the moment, the first sliding block continues to descend along with the first threaded rod, the sliding frame and the attachment plate move upwards along the first sliding rail, the measuring block acts on the measuring end of the displacement sensor to drive the measuring end to move upwards until the bottom end of the lifting seat and the top side of the mounting plate are basic, and at the moment, the distance of upwards moving of the attachment plate is;
step four: the third servo motor works to drive the third threaded rod to rotate, the threaded sleeve moves upwards along with the rotating third threaded rod at the moment to drive the lifting seat to move upwards in the lifting groove until the lifting block moves out of the lifting groove, the second servo motor works to move the mounting plate to the initial position at the moment, and the lithium battery is replaced to continue to be measured.
The invention has the beneficial effects that: according to the lithium battery mounting plate, through reasonable structural design, a lithium battery is placed on the mounting plate and fixed, when the mounting plate moves, the lifting block slides on the rack through the balls, when the lifting block moves to the top of the lifting groove, the lifting block moves downwards along the sliding rod of the fixed block and is clamped into the lifting groove, the position of the mounting plate is limited, the mounting plate is guaranteed to move to the position below the attaching plate, after measurement is completed, the third servo motor works to drive the third threaded rod to rotate, the threaded sleeve moves upwards along with the rotating third threaded rod at the moment, the lifting seat is driven to move upwards in the lifting groove until the lifting block moves out of the lifting groove, at the moment, the second servo motor works to move the mounting plate to the initial position, the lithium battery to be measured is conveniently positioned, and the same part of each measurement is;
first servo motor work drives first threaded rod rotatory, first slider is along with the rotatory lift seat that drives of first threaded rod goes up and down, contact until attaching plate and lithium cell top side, first slider continues to descend along with first threaded rod this moment, balladeur train and attaching plate shift up along first slide rail, the measuring terminal that the measuring block acts on displacement sensor, it shifts up to drive the measuring terminal, until lift seat bottom and mounting panel top side basis, the distance that attaching plate shifted up this moment is lithium cell thickness, and laminate through the different positions of a plurality of attaching plate and lithium cell and remove the measurement, the thickness measurement to the different positions of lithium cell is accomplished.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a carriage mounting arrangement of the present invention;
FIG. 3 is a side view of the gantry of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 2 according to the present invention;
figure 5 is a partial cross-sectional view of the gantry of the present invention.
In the figure: 1. a rack; 2. a protective cover; 3. a support frame; 4. a first servo motor; 5. a first threaded rod; 6. a first slider; 7. a lifting seat; 8. a first slide rail; 9. a carriage; 10. attaching a plate; 11. a displacement sensor; 12. a second servo motor; 13. a second threaded rod; 14. a second slider; 15. mounting a plate; 16. a slide base; 17. a second slide rail; 18. a fixed block; 19. a slide bar; 20. a chute; 21. a lifting block; 22. lifting the seat; 23. a third servo motor; 24. a third threaded rod; 25. and (4) a threaded sleeve.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a thickness measuring device for lithium battery processing comprises a rack 1, wherein a support frame 3 is installed at one end of the top of the rack 1, first servo motors 4 are installed on two sides of the top of the support frame 3, first threaded rods 5 are vertically installed at output ends of the first servo motors 4, first sliding blocks 6 are movably installed on the outer sides of the first threaded rods 5, lifting seats 7 are installed on the outer sides of the first sliding blocks 6, sliding frames 9 are installed at two ends of the outer sides of the lifting seats 7 in a sliding manner, binding plates 10 are installed at the bottoms of the sliding frames 9, and the bottom sides of the binding plates 10 are flush with the bottom sides;
a second servo motor 12 is arranged on the inner side of the support frame 3, a second threaded rod 13 is horizontally arranged at the output end of the second servo motor 12 in a penetrating mode through the support frame 3, a second sliding block 14 is movably arranged on the outer side of the second threaded rod 13, and a mounting plate 15 is arranged at the top of the second sliding block 14;
A protective cover 2 is installed on the outer side of the top of the rack 1, and an operation opening is formed in the outer side of the protective cover 2.
As an embodiment of the invention, the first threaded rod 5 is in threaded connection with the first sliding block 6, the first sliding block 6 is slidably mounted on the outer side of the support frame 3, the first servo motor 4 works to drive the first threaded rod 5 to rotate, and the first sliding block 6 rotates along with the first threaded rod 5 to drive the lifting seat 7 to lift.
As an embodiment of the invention, the first slide rails 8 are vertically installed at both ends of the outer side of the lifting seat 7, the bottom of the first slide rail 8 is provided with a stop seat, and the sliding frame 9 is slidably installed on the first slide rail 8, so that the sliding installation of the lifting seat 7 and the sliding frame 9 is ensured.
As an embodiment of the invention, a measuring block is arranged on one side of the top of the carriage 9, a displacement sensor 11 is arranged on the top of the lifting seat 7, and the measuring end of the displacement sensor 11 with the model number LU0-AC006-0413-2P8A-ARW is contacted with the top side of the measuring block to measure the moving distance.
As an embodiment of the invention, sliding seats 16 are arranged on both sides of the top of the mounting plate 15, second sliding rails 17 are arranged on both sides of the top of the rack 1, the sliding seats 16 are slidably mounted on the second sliding rails 17, a second threaded rod 13 is in threaded connection with a second sliding block 14, the second servo motor 12 operates to drive the second threaded rod 13 to rotate, at this time, the second sliding block 14 drives the mounting plate 15 to translate along with the rotating second threaded rod 13, and the sliding seats 16 slide on the second sliding rails 17 to play a role in limiting and guiding.
As an embodiment of the present invention, the third threaded rod 24 is in threaded connection with the threaded sleeve 25, the lifting seat 22 is adapted to the lifting groove, the third servo motor 23 operates to drive the third threaded rod 24 to rotate, and at this time, the threaded sleeve 25 drives the lifting seat 22 to move in the lifting groove along with the rotating third threaded rod 24.
As an embodiment of the invention, a plurality of sliding grooves 20 are arranged at the top of the lifting block 21, a sliding plate is arranged at the bottom end of the sliding rod 19 and is slidably arranged in the sliding grooves 20, a plurality of balls are rotatably arranged at the bottom side of the lifting block 21, so that the sliding arrangement of the lifting block 21 and the fixed block 18 is facilitated, and the lifting block 21 moves on the rack 1 through the balls.
A working method of a thickness measuring device for lithium battery processing comprises the following specific operation steps:
the method comprises the following steps: a lithium battery is placed on the mounting plate 15 to be fixed, the second servo motor 12 works to drive the second threaded rod 13 to rotate, the second sliding block 14 drives the mounting plate 15 to translate along with the rotating second threaded rod 13, and the sliding base 16 slides on the second sliding rail 17 to play a role in limiting and guiding;
step two: when the mounting plate 15 moves, the lifting block 21 slides on the rack 1 through the balls, when the lifting block 21 moves to the top of the lifting groove, the lifting block 21 moves downwards along the sliding rod 19 of the fixed block 18 and is clamped into the lifting groove, the position of the mounting plate 15 is limited, and the mounting plate 15 is guaranteed to move below the attaching plate 10;
step three: at the moment, the first servo motor 4 works to drive the first threaded rod 5 to rotate, the first sliding block 6 drives the lifting seat 7 to lift along with the rotation of the first threaded rod 5 until the attachment plate 10 is contacted with the top side of the lithium battery, at the moment, the first sliding block 6 continues to descend along with the first threaded rod 5, the sliding frame 9 and the attachment plate 10 move upwards along the first sliding rail 8, the measuring block acts on the measuring end of the displacement sensor 11 to drive the measuring end to move upwards until the bottom end of the lifting seat 7 is grounded with the top side of the mounting plate 15, and at the moment, the distance of the upward movement of the attachment plate 10 is;
step four: the third servo motor 23 works to drive the third threaded rod 24 to rotate, at the moment, the threaded sleeve 25 moves upwards along with the rotating third threaded rod 24 to drive the lifting seat 22 to move upwards in the lifting groove until the lifting block 21 moves out of the lifting groove, at the moment, the second servo motor 12 works to move the mounting plate 15 to the initial position, and the lithium battery is replaced to continue measurement.
According to the lithium battery mounting device, through reasonable structural design, a lithium battery is placed on the mounting plate 15 to be fixed, when the mounting plate 15 moves, the lifting block 21 slides on the rack 1 through a ball, when the lifting block 21 moves to the top of the lifting groove, the lifting block 21 moves downwards along the sliding rod 19 of the fixing block 18 and is clamped into the lifting groove, the position of the mounting plate 15 is limited, the mounting plate 15 is guaranteed to move to the position below the attaching plate 10, after measurement is completed, the third servo motor 23 works to drive the third threaded rod 24 to rotate, the threaded sleeve 25 moves upwards along with the rotating third threaded rod 24 to drive the lifting seat 22 to move upwards in the lifting groove until the lifting block 21 moves out of the lifting groove, at the moment, the second servo motor 12 works to move the mounting plate 15 to the initial position, so that the lithium battery to be measured can be conveniently positioned, and the same measuring part every time is guaranteed to;
4 work of first servo motor drives first threaded rod 5 rotatoryly, first slider 6 is along with 5 rotatory lift seat 7 lifts of driving of first threaded rod, contact until binding plate 10 and lithium cell top side, first slider 6 continues to descend along with first threaded rod 5 this moment, balladeur train 9 and binding plate 10 move up along first slide rail 8, the measuring block acts on displacement sensor 11's measuring terminal, it shifts up to drive the measuring terminal, until 7 bottoms of lift seat and 15 top side bases of mounting panel, the distance that binding plate 10 moved up this moment is lithium cell thickness, and carry out the laminating removal through the different positions of a plurality of binding plate 10 and lithium cell and measure, the thickness measurement to the different positions of lithium cell is accomplished.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The thickness measuring device for lithium battery processing is characterized by comprising a rack (1), wherein a support frame (3) is installed at one end of the top of the rack (1), first servo motors (4) are installed on two sides of the top of the support frame (3), a first threaded rod (5) is vertically installed at the output end of each first servo motor (4), a first sliding block (6) is movably installed on the outer side of each first threaded rod (5), a lifting seat (7) is installed on the outer side of each first sliding block (6), sliding frames (9) are installed at two ends of the outer side of each lifting seat (7) in a sliding mode, an attaching plate (10) is installed at the bottom of each sliding frame (9), and the bottom sides of the attaching plates (10) are flush with the bottom sides of the lifting seats (7;
a second servo motor (12) is installed on the inner side of the support frame (3), a second threaded rod (13) is horizontally installed at the output end of the second servo motor (12) in a penetrating mode through the support frame (3), a second sliding block (14) is movably installed on the outer side of the second threaded rod (13), and an installation plate (15) is installed at the top of the second sliding block (14);
fixed block (18) are all installed to mounting panel (15) top one end both sides, fixed block (18) bottom is provided with a plurality of slide bar (19), slide bar (19) bottom slides there is elevator (21), rack (1) internally mounted has third servo motor (23), the lift groove has been seted up on rack (1) top side, third threaded rod (24) are installed to third servo motor (23) output, third threaded rod (24) outside movable mounting has thread bush (25), and thread bush (25) top is located lift inslot internally mounted and has lifting seat (22).
2. The thickness measuring device for lithium battery processing according to claim 1, wherein a protective cover (2) is installed on the outer side of the top of the rack (1), and an operation opening is formed in the outer side of the protective cover (2).
3. The thickness measuring device for lithium battery processing as claimed in claim 1, wherein the first threaded rod (5) is in threaded connection with a first sliding block (6), and the first sliding block (6) is slidably mounted outside the support frame (3).
4. The thickness measuring device for lithium battery processing as recited in claim 1, wherein the first slide rail (8) is vertically installed at both ends of the outer side of the lifting seat (7), a blocking seat is arranged at the bottom of the first slide rail (8), and the sliding frame (9) is slidably installed on the first slide rail (8).
5. The thickness measuring device for lithium battery processing as claimed in claim 1, wherein a measuring block is arranged on one side of the top of the carriage (9), a displacement sensor (11) is mounted on the top of the lifting seat (7), and the measuring end of the displacement sensor (11) is in contact with the top side of the measuring block.
6. The thickness measuring device for lithium battery processing as recited in claim 1, wherein sliding seats (16) are arranged on both sides of the top of the mounting plate (15), second sliding rails (17) are arranged on both sides of the top of the rack (1), the sliding seats (16) are slidably mounted on the second sliding rails (17), and the second threaded rod (13) and the second sliding block (14) are in threaded connection.
7. The thickness measuring device for lithium battery processing as recited in claim 1, characterized in that the third threaded rod (24) is in threaded connection with a threaded sleeve (25), and the lifting seat (22) is adapted to the lifting groove.
8. The thickness measuring device for lithium battery processing as claimed in claim 1, wherein a plurality of sliding grooves (20) are formed at the top of the lifting block (21), a sliding plate is installed at the bottom end of the sliding rod (19), the sliding plate is slidably installed in the sliding grooves (20), and a plurality of balls are rotatably installed at the bottom side of the lifting block (21).
9. An operating method of the thickness measuring device for lithium battery processing according to any one of claims 1 to 8, characterized in that the operating method comprises the following specific steps:
the method comprises the following steps: the lithium battery is placed on the mounting plate (15) and fixed, the second servo motor (12) works to drive the second threaded rod (13) to rotate, at the moment, the second sliding block (14) drives the mounting plate (15) to translate along with the rotating second threaded rod (13), and the sliding block (16) slides on the second sliding rail (17) to play a role in limiting and guiding;
step two: when the mounting plate (15) moves, the lifting block (21) slides on the rack (1) through the balls, when the lifting block (21) moves to the top of the lifting groove, the lifting block (21) moves downwards along the sliding rod (19) of the fixing block (18) and is clamped into the lifting groove, the position of the mounting plate (15) is limited, and the mounting plate (15) is guaranteed to move to the position below the attaching plate (10);
step three: at the moment, the first servo motor (4) works to drive the first threaded rod (5) to rotate, the first sliding block (6) drives the lifting seat (7) to lift along with the rotation of the first threaded rod (5) until the attachment plate (10) is contacted with the top side of the lithium battery, at the moment, the first sliding block (6) continues to descend along with the first threaded rod (5), the sliding frame (9) and the attachment plate (10) move upwards along the first sliding rail (8), the measuring block acts on the measuring end of the displacement sensor (11) to drive the measuring end to move upwards until the bottom end of the lifting seat (7) and the top side of the mounting plate (15) are in a foundation, and at the moment, the distance of the upward movement of the attachment plate (10;
step four: the third servo motor (23) works to drive the third threaded rod (24) to rotate, at the moment, the threaded sleeve (25) moves upwards along with the rotating third threaded rod (24) to drive the lifting seat (22) to move upwards in the lifting groove until the lifting block (21) moves out of the lifting groove, at the moment, the second servo motor (12) works to move the mounting plate (15) to the initial position, and the lithium battery is replaced to continue to measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010879710.1A CN112146607A (en) | 2020-08-27 | 2020-08-27 | Thickness measuring device for lithium battery processing and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010879710.1A CN112146607A (en) | 2020-08-27 | 2020-08-27 | Thickness measuring device for lithium battery processing and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112146607A true CN112146607A (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010879710.1A Withdrawn CN112146607A (en) | 2020-08-27 | 2020-08-27 | Thickness measuring device for lithium battery processing and working method thereof |
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| Country | Link |
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| CN (1) | CN112146607A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433559A (en) * | 2021-06-23 | 2021-09-24 | 西南交通大学 | Infrared measuring device of transformer fire safety margin |
-
2020
- 2020-08-27 CN CN202010879710.1A patent/CN112146607A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433559A (en) * | 2021-06-23 | 2021-09-24 | 西南交通大学 | Infrared measuring device of transformer fire safety margin |
| CN113433559B (en) * | 2021-06-23 | 2022-09-27 | 西南交通大学 | Infrared measuring device of transformer fire safety margin |
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Application publication date: 20201229 |
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