CN217903175U - Lithium cell electricity core pushes down device - Google Patents
Lithium cell electricity core pushes down device Download PDFInfo
- Publication number
- CN217903175U CN217903175U CN202221913072.1U CN202221913072U CN217903175U CN 217903175 U CN217903175 U CN 217903175U CN 202221913072 U CN202221913072 U CN 202221913072U CN 217903175 U CN217903175 U CN 217903175U
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- Prior art keywords
- plate
- sets
- work box
- fixed
- fixed mounting
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 18
- 230000005611 electricity Effects 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims 2
- 230000009471 action Effects 0.000 abstract description 6
- 238000003860 storage Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a lithium cell electricity core pushes down device, including setting up the motor at work box top surface, work box top internal surface is provided with the action wheel, the pivot and the action wheel transmission of motor are connected, action wheel both sides correspondence is provided with two sets of follow driving wheels, and the action wheel meshes with two sets of follow driving wheels mutually, and two sets of bottom from the driving wheel respectively fixed mounting have a set of lead screw, and two sets of lead screws rotate and install in the top of fixed plate, the fixed plate is fixed on the work box inner wall, and threaded plate is installed to the screw thread on two sets of lead screws, fixed mounting has two sets of guide bars between the top of work box top internal surface and fixed plate, threaded plate movable sleeve locates on two sets of guide bars, and the bottom fixed mounting of threaded plate has the connecting rod, and the one end of connecting rod runs through the fixed plate and extends to the below of fixed plate and fixed mounting has the measuring plate, is provided with the stripper plate under the measuring plate. The invention improves the flexibility and the practicability of the device.
Description
Technical Field
The utility model relates to an electricity core production field, concretely relates to lithium cell electricity core pushes down device.
Background
At present, when assembling naked electric core, generally need carry out whole hot pressing to naked electric core, but current some devices, for example the in-process that the device that publication number is CN113991163A is using, because the distance of pushing down at every turn is all fixed, lead to the device can only extrude the electric core of uniform thickness, need debug or change the device again the device when the electric core that needs the different thickness of extrusion, caused the problem of the limitation of device.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a lithium cell electricity core pushes down device, solved current partial device because the distance of pushing down at every turn is all fixed, lead to the device only can extrude the electric core of unified thickness, need debug or change the device again to the device when the electric core of different thickness of needs extrusion, caused the problem of the limitation of device.
In order to achieve the purpose, the utility model provides a lithium battery cell pushing device, which comprises a working box, wherein a workbench is arranged in the working box and moves back and forth in the working box, the pushing device is arranged on the working box, the pushing device comprises a motor arranged on the outer surface of the top of the working box, the inner surface of the top of the working box is provided with a driving wheel, a rotating shaft of the motor is in transmission connection with the driving wheel, two groups of driven wheels are correspondingly arranged on two sides of the driving wheel, the driving wheel is meshed with the two groups of driven wheels, a group of lead screws are respectively and fixedly arranged at the bottoms of the two groups of driven wheels, the two groups of lead screws are rotatably arranged at the top of a fixed plate, the fixed plate is fixed on the inner wall of the working box, and threaded plates are arranged on the two groups of lead screws in a threaded manner,
two sets of guide rods are fixedly mounted between the inner surface of the top of the working box and the top of the fixing plate, the threaded plate is movably sleeved on the two sets of guide rods, the bottom of the threaded plate is fixedly provided with a connecting rod, one end of the connecting rod penetrates through the fixing plate and extends to the lower portion of the fixing plate, the measuring plate is fixedly mounted on the lower portion of the fixing plate, and an extrusion plate is arranged under the measuring plate.
Furthermore, a pressure sensor is fixedly arranged at the bottom of the measuring plate, the extrusion plate is fixedly connected with the pressure sensor,
furthermore, a laser distance measuring sensor is fixedly arranged on the outer surface of one side of the measuring plate,
and furthermore, a storage battery is fixedly mounted inside the measuring plate, the storage battery is electrically connected with the pressure sensor and the laser ranging sensor, and the laser ranging sensor is electrically connected with the motor.
And furthermore, mounting holes are formed in the upper part and the lower part of the side wall of the working box, and observation windows are respectively embedded in the two groups of mounting holes.
Still further, the bottom of the extrusion plate is provided with a non-slip mat.
The utility model has the advantages that:
according to the invention, through the matching use of the pressing mechanism, the pressure sensor and the laser ranging sensor, when the extrusion plate extrudes the battery cell, the distance of extruding the battery cell can be controlled through the laser ranging sensor, so that the thickness of the extruded battery cell is controlled, the problem that the device can only extrude the battery cells with uniform thickness because the distance of pressing each time is fixed in the existing partial device is solved, and the limitation of the device is caused when the device needs to be debugged or replaced again when the battery cells with different thicknesses need to be extruded, the flexibility of the device is improved, and the practicability of the device is improved.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery cell pressing device;
fig. 2 is a sectional view of a lithium battery cell pressing device;
FIG. 3 is an enlarged view of A in FIG. 1;
fig. 4 is a front view of a lithium battery cell pressing device;
in the figure, a work box 1, a motor 2, a driving wheel 3, a driven wheel 4, a screw rod 5, a fixing plate 6, a thread plate 7, a guide rod 8, a connecting rod 9, a measuring plate 10, a squeezing plate 11, a pressure sensor 12, a laser distance measuring sensor 13, a storage battery 14 and an observation window 15.
Detailed Description
The invention is described in further detail below with reference to the figures and specific embodiments for the understanding of those skilled in the art.
The lithium battery cell pressing device shown in fig. 1-4 comprises a working box 1, wherein a workbench is arranged in the working box 1 and moves back and forth in the working box 1, the pressing device is positioned on the working box 1, mounting holes are respectively formed in the upper part and the lower part of the side wall of the working box, and an observation window 15 is respectively embedded in each of the two groups of mounting holes; the pressing device comprises a motor 2 arranged on the outer surface of the top of a working box 1, a driving wheel 3 is arranged on the inner surface of the top of the working box 1, a rotating shaft of the motor 2 is in transmission connection with the driving wheel 3, two groups of driven wheels 4 are correspondingly arranged on two sides of the driving wheel 3, the driving wheel 3 is meshed with the two groups of driven wheels 4, a group of lead screws 5 are respectively and fixedly arranged at the bottoms of the two groups of driven wheels 4, the two groups of lead screws 5 are rotatably arranged at the top of a fixed plate 6, the fixed plate 6 is fixed on the inner wall of the working box 1, threaded plates 7 are arranged on the two groups of lead screws 5 in a threaded manner, two groups of guide rods 8 are fixedly arranged between the inner surface of the top of the working box 1 and the top of the fixed plate 6, the threaded plates 7 are movably sleeved on the two groups of guide rods 8, connecting rods 9 are fixedly arranged at the bottoms of the threaded plates 7, one end of each connecting rod 9 penetrates through the fixed plate 6 and extends to the lower part of the fixed plate 6 and is fixedly provided with a measuring plate 10, and a squeezing plate 11 is arranged right below the measuring plate 10; the bottom of the extrusion plate 11 is provided with an anti-skid pad; the bottom of the measuring plate 10 is fixedly provided with a pressure sensor 12, and the extrusion plate 11 is fixedly connected with the pressure sensor 12; the outer surface of one side of measuring board 10 is fixed with laser range sensor 13, and the inside fixed mounting of measuring board 10 has battery 14, and battery 14 is connected with pressure sensor 12 and laser range sensor 13 electricity, and laser range sensor 13 is connected with motor 2 electricity.
The working process of the lithium battery cell pressing device is as follows:
place lithium cell electricity core on the workstation, then move the workstation to pressure equipment below down, control motor 2 starts to drive action wheel 3 and rotates, action wheel 3 drives from the rotation of lead screw 5 on the driving wheel 4, lead screw 5 drives the flighting 7 and moves down, flighting 7 drives stripper plate 11 on measuring plate 10 through connecting rod 9 and moves down, when stripper plate 11 begins to extrude the electricity core, pressure sensor 12 senses pressure transmission signal and begins to carry out laser rangefinder to laser rangefinder sensor 13, when stripper plate 11 extrudees and moves down to a certain distance, laser rangefinder sensor 13 passes through the distance measurement to the electricity core when being hot-pressed to required thickness, laser rangefinder sensor 13 transmission signal control motor 2 closes and makes stripper plate 11 stop to continue to push down.
Other parts not described in detail are prior art. Although the above embodiments have been described in detail, it is only a part of the embodiments of the present invention, and not all embodiments, and other embodiments can be obtained without inventive step according to the present embodiments, and all embodiments belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a lithium battery cell pushes down device, includes work box (1), inside workstation just of being provided with of work box (1) the workstation round trip movement in work box (1), the pressure equipment is located work box (1), its characterized in that: the pressing device comprises a motor (2) arranged on the outer surface of the top of a working box (1), the inner surface of the top of the working box (1) is provided with a driving wheel (3), a rotating shaft of the motor (2) is in transmission connection with the driving wheel (3), two groups of driven wheels (4) are correspondingly arranged on two sides of the driving wheel (3), the driving wheel (3) is meshed with the two groups of driven wheels (4), a group of lead screws (5) are respectively and fixedly arranged at the bottoms of the two groups of driven wheels (4), the two groups of lead screws (5) are rotatably arranged at the top of a fixing plate (6), the fixing plate (6) is fixed on the inner wall of the working box (1), and threaded plates (7) are arranged on the two groups of lead screws (5) in a threaded manner,
fixed mounting has two sets of guide bars (8) between the top of work box (1) top internal surface and fixed plate (6), threaded plate (7) movable sleeve is located on two sets of guide bars (8), and the bottom fixed mounting of threaded plate (7) has connecting rod (9), and the one end of connecting rod (9) runs through fixed plate (6) and extends to the below of fixed plate (6) and fixed mounting has and measures board (10), is provided with stripper plate (11) under measuring board (10).
2. The lithium battery cell pressing device of claim 1, characterized in that: the bottom of the measuring plate (10) is fixedly provided with a pressure sensor (12), and the extrusion plate (11) is fixedly connected with the pressure sensor (12).
3. The lithium battery cell pressing device of claim 1, characterized in that: and a laser ranging sensor (13) is fixedly arranged on the outer surface of one side of the measuring plate (10).
4. The lithium battery cell pressing device of claim 1, characterized in that: the inside fixed mounting of measuring board (10) has battery (14), and battery (14) are connected with pressure sensor (12) and laser rangefinder sensor (13) electricity, and laser rangefinder sensor (13) are connected with motor (2) electricity.
5. The lithium battery cell pressing device of claim 1, wherein: the lateral wall of work box has all been seted up the installation entrance to a cave from top to bottom, respectively inlays in two sets of installation entrances and installs observation window (15).
6. The lithium battery cell pressing device of claim 1, characterized in that: and the bottom of the extrusion plate (11) is provided with an anti-skid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221913072.1U CN217903175U (en) | 2022-07-20 | 2022-07-20 | Lithium cell electricity core pushes down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221913072.1U CN217903175U (en) | 2022-07-20 | 2022-07-20 | Lithium cell electricity core pushes down device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217903175U true CN217903175U (en) | 2022-11-25 |
Family
ID=84136599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221913072.1U Active CN217903175U (en) | 2022-07-20 | 2022-07-20 | Lithium cell electricity core pushes down device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217903175U (en) |
-
2022
- 2022-07-20 CN CN202221913072.1U patent/CN217903175U/en active Active
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