CN217005692U - Automatic measuring mechanism for cell size - Google Patents
Automatic measuring mechanism for cell size Download PDFInfo
- Publication number
- CN217005692U CN217005692U CN202220429831.0U CN202220429831U CN217005692U CN 217005692 U CN217005692 U CN 217005692U CN 202220429831 U CN202220429831 U CN 202220429831U CN 217005692 U CN217005692 U CN 217005692U
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- China
- Prior art keywords
- supporting platform
- measuring mechanism
- bottom plate
- push pedal
- cell size
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 9
- 230000006698 induction Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to an automatic measuring mechanism for a cell size, which comprises a supporting platform and a bottom plate, wherein a fixing frame is arranged on the top of the supporting platform, a profiling jig for placing a cell is fixedly arranged on the top of the bottom plate, a push plate capable of moving back and forth is arranged above the profiling jig, the cell is positioned behind the push plate, the left end and the right end of the push plate both extend out of the left end and the right end of the supporting platform, one end of the push plate is fixedly provided with an induction plate, the induction plate corresponds to a laser displacement sensor fixedly arranged on the same side of the supporting platform in the front and back directions, and the other end of the push plate can be driven to reset forwards through a resetting device fixedly arranged on the same side. The automatic measuring mechanism for the size of the battery core realizes the automatic measurement of the size of the battery core, replaces the manual measurement of the battery core, reduces the labor cost, has high measuring precision, stable operation and high working efficiency, and is convenient for popularization and promotion in the industry.
Description
Technical Field
The utility model relates to a battery cell size measuring device, in particular to an automatic battery cell size measuring mechanism.
Background
The battery cell is divided into an aluminum shell battery cell, a soft package battery cell and a cylindrical battery cell; need operating personnel to detect its size after electric core machine-shaping, make things convenient for later stage assembly to use.
Most of existing methods for measuring the thickness of the battery core are manually measuring through calipers, the measuring efficiency is low, different measuring personnel are different in working experience, the operating modes are different, and therefore the measuring error is large, and the accuracy and reliability of measured data cannot be guaranteed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an automatic measuring mechanism for the size of a battery cell, which can improve the measurement precision and the measurement efficiency.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides an electricity core size automatic measuring mechanism, includes that supporting platform and mount establish the bottom plate at the supporting platform top, the fixed profile modeling tool that is used for placing electric core that is provided with in bottom plate top, profile modeling tool top are provided with the push pedal that can the fore-and-aft movement, electric core is located the rear of push pedal, both ends all extend both ends outside about supporting platform about the push pedal, and wherein one end is fixed to be provided with the tablet, and this tablet corresponds around the laser displacement sensor of supporting platform homonymy with fixed setting, and the push pedal other end can drive forward and reset at the resetting means of homonymy through fixed setting.
Further, resetting means includes the base, length direction bearing connection has a lead screw around along supporting platform on the base, the one end and the fixed step motor transmission that sets up on the base of lead screw are connected, have the displacement module through screw-nut swing joint on the lead screw, can drive the linear motion of displacement module forward or backward when step motor drive lead screw rotates, the fixed ejector pad that is provided with in top of displacement module, the push pedal with correspond around the ejector pad.
Furthermore, a vertically downward guide block is arranged at the center of the front end of the push plate, a guide groove which is vertically corresponding to and matched with the guide block in an embedded manner is longitudinally arranged at the position, close to the front end, of the top of the profiling jig, and the guide block can linearly move back and forth along the guide groove; the back of the supporting platform is provided with weights, the weights are fixedly connected with the guide block through steel wire ropes, and the steel wire ropes are located between the profiling jig and the bottom plate.
Furthermore, an idler wheel for guiding the steel wire rope to move is arranged on the back of the bottom plate.
Furthermore, the top of the bottom plate is provided with a connection groove with an upward opening, the steel wire rope is arranged in the connection groove in a penetrating mode, and the profiling jig is located at the top of the connection groove.
Further, through the linear guide swing joint of vertical setting between push pedal and the bottom plate, linear guide comprises accurate slide rail and the accurate slider with accurate slide rail sliding fit, the fixed top that sets up at the bottom plate of accurate slide rail, accurate slider is fixed to be set up in the bottom of push pedal, and the push pedal can through accurate slider the straight line activity around going on the accurate slide rail.
Furthermore, the two linear guide rails are arranged in a bilateral symmetry mode.
Compared with the prior art, the utility model has the advantages that: the automatic measuring mechanism for the size of the battery core realizes the automatic measurement of the size of the battery core, replaces the manual measurement of the battery core, reduces the labor cost, has high measuring precision, stable operation and high working efficiency, and is convenient for popularization and promotion in the industry.
Drawings
The utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic front perspective view of an automatic cell size measuring mechanism according to the present invention;
fig. 2 is a schematic diagram of a back side three-dimensional structure of the automatic cell size measuring mechanism of the present invention;
fig. 3 is a schematic top structure diagram of the automatic cell size measuring mechanism of the present invention;
fig. 4 is a schematic structural diagram of a resetting device in the automatic cell size measuring mechanism of the present invention.
In the figure: 1. a support platform; 11. a base plate; 111. a joining groove; 2. an electric core; 3. profiling fixtures; 31. a guide groove; 4. pushing the plate; 41. a guide block; 42. a precision slide rail; 43. a precision slide block; 44. an induction plate; 5. a laser displacement sensor; 6. a resetting device; 61. a base; 62. a screw rod; 63. a stepping motor; 64. a displacement module; 65. a push block; 7. a weight; 8. an idler pulley; 9. a steel cord.
Detailed Description
The utility model is described in detail below with reference to the following figures and embodiments:
fig. 1 and 2 show an electric core size automatic measuring mechanism, establish bottom plate 11 at supporting platform 1 top including supporting platform 1 and mount, 11 fixed profile modeling tools 3 that are used for placing electric core 2 in the top of bottom plate, profile modeling tool 3 top is provided with the push pedal 4 that can move about around, electric core 2 is located the rear of push pedal 4, both ends all extend in supporting platform 1 about both ends outside about push pedal 4, and wherein one end is fixed to be provided with tablet 44, and this tablet 44 corresponds around the laser displacement sensor 5 of supporting platform 1 homonymy with fixed setting, and laser displacement sensor 5 precision is high, and stability is good, can guarantee measurement accuracy, and the push pedal 4 other end can drive forward through fixed resetting means 6 that sets up at the homonymy and reset.
As shown in fig. 4, in order to drive the push plate 4 to move forward and adjust the stroke size according to the size of the battery cell, the reset device 6 includes a base 61, a lead screw 62 is connected to the base 61 along the front-back length direction of the supporting platform 1 through a bearing, one end of the lead screw 62 is in transmission connection with a stepping motor 63 fixedly disposed on the base 61, a displacement module 64 is movably connected to the lead screw 62 through a lead screw nut, the stepping motor 63 drives the lead screw 62 to rotate, the displacement module 64 can be driven to move forward or backward linearly, a push block 65 is fixedly disposed at the top of the displacement module 64, and the push plate 4 corresponds to the push block 65 in the front-back direction.
In order to control the moving track of the push plate 4, a vertically downward guide block 41 is arranged at the center of the front end of the push plate 4, a guide groove 31 which is vertically corresponding to and matched with the guide block 41 in an embedded manner is longitudinally arranged at the position, close to the front end, of the top of the profiling jig 3, and the guide block 41 can linearly move back and forth along the guide groove 31; the back of the supporting platform 1 is provided with a weight 7, the weight 7 pass through a steel wire rope 9 and the guide block 41 is fixedly connected together, the weight of the weight 7 can be increased or decreased according to the requirement, the rapid adjustment is realized, the speed of the push plate 4 is convenient to control, and the steel wire rope 9 is positioned between the profiling jig 3 and the bottom plate 11.
In order to facilitate flexible linkage between the push plate 4 and the weight 7, the back of the bottom plate 11 is provided with an idler wheel 8 for guiding the steel wire rope 9 to move.
In order to prevent the steel wire rope 9 from interfering the installation of the profiling jig 3 on the bottom plate 11, as shown in fig. 3, a connection groove 111 with an upward opening is arranged at the top of the bottom plate 11, the steel wire rope 9 penetrates through the connection groove 111, and the profiling jig 3 is located at the top of the connection groove 111.
In order to ensure the parallelism of the push plate 4 during movement, the push plate 4 is movably connected with the bottom plate 11 through a longitudinally arranged linear guide rail, the linear guide rail is composed of a precise slide rail 42 and a precise slide block 43 in sliding fit with the precise slide rail 42, the precise slide rail 42 is fixedly arranged at the top of the bottom plate 11, the precise slide block 43 is fixedly arranged at the bottom of the push plate 4, and the push plate 4 can linearly move back and forth on the precise slide rail 42 through the precise slide block 43.
In order to ensure the stability of the forward and backward operation of the push plate 4, the two linear guide rails are arranged symmetrically left and right.
The specific working principle is as follows: a stepping motor 63 in the resetting device 6 drives a displacement module 64 to move forwards through a lead screw 62, the displacement module 6 drives a push block 65 to move forwards synchronously, the push block 65 drives a push plate 4 to move forwards linearly along a precision slide rail 42, the resetting device 6 stops driving the push plate 4 after the push plate 4 and a cavity for placing an electric core 2 on a profiling jig 3 form a certain front-back distance, then the electric core 2 to be measured is placed in the cavity on the profiling jig 3 through a manipulator, after the electric core is placed in the profiling jig 3 2, the stepping motor 63 drives the lead screw 62 to rotate reversely, the lead screw 62 drives the displacement module 64 to reset backwards and return backwards, meanwhile, a weight 7 pulls the push plate 4 to move linearly along the direction of the electric core 2 of the precision slide rail 42 through a steel wire rope 9, the weight 7 drives the push plate 4 to automatically press the electric core 2 backwards, and the size of the weight 7 can be flexibly adjusted according to the pressure of the electric core 2, when the push plate 4 moves backward, the laser displacement sensor 5 measures the size of the cell 2 by irradiating the sensing plate 44 at one end of the push plate 4.
The automatic measuring mechanism for the size of the battery core realizes the automatic measurement of the size of the battery core, replaces the manual measurement of the battery core, reduces the labor cost, has high measuring precision, stable operation and high working efficiency, and is convenient for popularization and promotion in the industry.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a battery cell size automatic measuring mechanism which characterized in that: establish bottom plate (11) at supporting platform (1) top including supporting platform (1) and mount, fixed profile modeling tool (3) that are used for placing electric core (2) that are provided with in bottom plate (11) top, profile modeling tool (3) top is provided with push pedal (4) that can move around, electric core (2) are located the rear of push pedal (4), both ends all extend in supporting platform (1) about both ends outside about push pedal (4), and wherein one end is fixed to be provided with tablet (44), and this tablet (44) correspond around laser displacement sensor (5) of supporting platform (1) homonymy with fixed setting, and push pedal (4) other end can drive forward through fixed resetting means (6) that set up at the homonymy.
2. The automatic cell size measuring mechanism of claim 1, wherein: resetting means (6) include base (61), length direction bearing is connected with a lead screw (62) around along supporting platform (1) on base (61), the one end and the fixed step motor (63) transmission that sets up on base (61) of lead screw (62) are connected, have displacement module (64) through screw-nut swing joint on lead screw (62), can drive displacement module (64) forward or backward linear motion when step motor (63) drive lead screw (62) rotate, the fixed ejector pad (65) that is provided with in top of displacement module (64), push pedal (4) with ejector pad (65) front and back correspond.
3. The automatic cell size measuring mechanism of claim 1, wherein: a vertically downward guide block (41) is arranged in the center of the front end of the push plate (4), a guide groove (31) which is vertically corresponding to the guide block (41) and is matched with the guide block in an embedded manner is longitudinally arranged at the position, close to the front end, of the top of the profiling jig (3), and the guide block (41) can linearly move back and forth along the guide groove (31); the back of the supporting platform (1) is provided with a weight (7), the weight (7) is fixedly connected with the guide block (41) through a steel wire rope (9), and the steel wire rope (9) is located between the profiling jig (3) and the bottom plate (11).
4. The automatic cell size measuring mechanism of claim 3, wherein: the back of the bottom plate (11) is provided with an idler wheel (8) for guiding the steel wire rope (9) to move.
5. The automatic cell size measuring mechanism of claim 3, wherein: the steel wire rope profile modeling device is characterized in that a connection groove (111) with an upward opening is formed in the top of the bottom plate (11), the steel wire rope (9) penetrates through the connection groove (111), and the profile modeling jig (3) is located at the top of the connection groove (111).
6. The automatic cell size measuring mechanism of claim 1, wherein: through the linear guide swing joint who vertically sets up between push pedal (4) and bottom plate (11), linear guide comprises accurate slide rail (42) and with accurate slide rail (42) sliding fit's accurate slider (43), accurate slide rail (42) are fixed to be set up at the top of bottom plate (11), accurate slider (43) are fixed to be set up in the bottom of push pedal (4), and push pedal (4) can be in through accurate slider (43) the straight line activity around going on accurate slide rail (42).
7. The automatic cell size measuring mechanism of claim 6, wherein: the two linear guide rails are arranged in a bilateral symmetry mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220429831.0U CN217005692U (en) | 2022-03-01 | 2022-03-01 | Automatic measuring mechanism for cell size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220429831.0U CN217005692U (en) | 2022-03-01 | 2022-03-01 | Automatic measuring mechanism for cell size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217005692U true CN217005692U (en) | 2022-07-19 |
Family
ID=82395522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220429831.0U Expired - Fee Related CN217005692U (en) | 2022-03-01 | 2022-03-01 | Automatic measuring mechanism for cell size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217005692U (en) |
-
2022
- 2022-03-01 CN CN202220429831.0U patent/CN217005692U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |