CN213956236U - Lithium battery flaw detection machine - Google Patents
Lithium battery flaw detection machine Download PDFInfo
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- CN213956236U CN213956236U CN202022754137.XU CN202022754137U CN213956236U CN 213956236 U CN213956236 U CN 213956236U CN 202022754137 U CN202022754137 U CN 202022754137U CN 213956236 U CN213956236 U CN 213956236U
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Abstract
The utility model discloses a lithium battery flaw detection machine, its technical scheme is: the motor comprises a housin, the inside detection mechanism that is equipped with of casing, detection mechanism extends the casing outside, detection mechanism includes the motor, casing one side is located to the motor, the motor passes through output shaft fixedly connected with dwang, a lithium cell flaw detection machine beneficial effect is: the utility model discloses a detecting block presses the battery, the rethread promotes the piece with battery follow L shaped plate one side propelling movement to the opposite side, at last through observing the plain paper surface whether there is the china ink point, thereby judge whether there is the swell phenomenon in the battery, when the plain paper surface exists the china ink point, explain this battery is the wastrel, can not be used for the market to use, through this kind of detection mode, can detect the roughness of battery rapidly, detection efficiency is higher, detect through the roughness to the battery, the screening has been carried out to the wastrel battery, the wastrel battery has been avoided flowing into market.
Description
Technical Field
The utility model relates to a lithium cell field of detecting a flaw, concretely relates to lithium cell machine of detecting a flaw.
Background
A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n. Lewis in 1912. In the 70 s of the 20 th century, m.s. Whittingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become mainstream, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few countries of companies are producing such lithium metal batteries.
The prior art has the following defects: the existing lithium battery detection machine cannot detect the flatness of a battery, the battery surface of a defective product can be bulged, whether the battery is a qualified product or not is difficult to observe only by naked eyes, and the bulged battery is easy to explode in later-stage use and affects the self safety of a user.
Therefore, it is necessary to invent a lithium battery flaw detection machine.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a lithium cell detection machine of detecting a flaw presses the battery through detecting the piece, and the rethread promotes the piece with the battery from L shaped plate one side propelling movement to the opposite side, at last through observing whether there is the black point on the white paper surface to judge whether there is the swell phenomenon in the battery, carry out the problem that detects with the roughness that solves current lithium cell detection machine can not be to the battery.
In order to achieve the above object, the present invention provides the following technical solutions: a lithium battery flaw detection machine comprises a shell, wherein a detection mechanism is arranged inside the shell and extends out of the shell;
the detection mechanism comprises a motor, the motor is arranged on one side of the shell, the motor is fixedly connected with a rotating rod through an output shaft, one end of the rotating rod is provided with a reciprocating screw rod, the reciprocating screw rod is connected with the rotating rod through a one-way bearing, one end of the reciprocating screw rod is connected with the inner wall of one side of the shell through a bearing, a bearing seat is arranged outside the reciprocating screw rod, the bearing seat is connected with the reciprocating screw rod through a ball nut pair, the top of the bearing seat is fixedly connected with a pushing block, a first bevel gear is arranged outside the rotating rod, the first bevel gear is connected with the rotating rod through the one-way bearing, a second bevel gear is arranged on the top of the first bevel gear, the second bevel gear is meshed with the first bevel gear, a first movable rod is fixedly connected on the top of the second bevel gear, a second movable rod is arranged on the top of the first movable rod, and the first movable rod is connected with the second movable rod through the one-way bearing, the top end of the second movable rod is fixedly connected with a third bevel gear, the top of the third bevel gear is provided with a third movable rod, two ends of the third movable rod are respectively connected with the front side and the rear side of the shell through bearings, a fourth bevel gear is fixedly arranged outside the third movable rod, the fourth bevel gear is arranged on the top of the third bevel gear and meshed with the third bevel gear, the first gear is fixedly arranged outside the third movable rod, the first gear is arranged at the rear side of the fourth bevel gear, one side of the first gear is provided with a rack which is meshed with the first gear, one side of the rack is fixedly connected with a first adjusting block, the top of the first adjusting block is fixedly connected with an adjusting rod, the top end of the adjusting rod extends out of the shell, one side of the first adjusting block is fixedly connected with a second adjusting block, the bottom of the second adjusting block is provided with a detection assembly, and the top end of the adjusting rod is provided with a power part;
the power component comprises a moving block, and the moving block is fixedly arranged at the top end of the adjusting rod.
Preferably, the power component comprises a handle, and the handle is fixedly arranged at the top end of the adjusting rod.
Preferably, the detection assembly comprises a first supporting block, the first supporting block is fixedly arranged at the bottom of the second adjusting block, the bottom of the first supporting block is provided with a detection block, the detection block and the first supporting block are fixedly connected through two telescopic rods, springs are fixedly arranged outside the telescopic rods, a second supporting block is fixedly connected to one side of the first supporting block, white paper is arranged at the bottom of the second supporting block, a third supporting block is fixedly arranged on one side of the detection block, and a marker pen is fixedly arranged at the top of the third supporting block.
Preferably, the casing is internally and fixedly provided with an L-shaped plate, one side of the L-shaped plate is provided with a first slotted hole, the second adjusting block penetrates through the first slotted hole, the bottom of the L-shaped plate is provided with a second slotted hole, and the pushing block penetrates through the second slotted hole.
Preferably, a groove is formed in the inner wall of one side of the shell, and one side of the second adjusting block extends into the groove.
Preferably, the bearing seat bottom fixedly connected with stopper, the inside gag lever post that is equipped with of casing, the gag lever post both ends respectively with casing both sides inner wall fixed connection, the gag lever post runs through the stopper.
Preferably, a casing is fixedly arranged on one side of the casing, and the casing is fixedly arranged outside the motor.
The utility model has the advantages that:
1. the utility model discloses a detecting block presses the battery, the rethread promotes the piece with battery follow L shaped plate one side propelling movement to the opposite side, at last through observing the plain paper surface whether there is the china ink point, thereby judge whether there is the swell phenomenon in the battery, when the plain paper surface exists the china ink point, explain this battery is the wastrel, can not be used for the market to use, through this kind of detection mode, can detect the roughness of battery rapidly, detection efficiency is higher, detect through the roughness to the battery, the screening has been carried out to the wastrel battery, the wastrel battery has been avoided flowing into market.
2. The utility model discloses a handle has been set up on adjusting the pole top to make the operator can make the regulation pole carry out the upward movement through pulling the handle, the setting of handle, the operator of being convenient for adjusts the regulation pole, has improved the regulation efficiency of adjusting the pole.
Drawings
Fig. 1 is a cross-sectional view provided by the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;
fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention;
fig. 4 is a cross-sectional view of embodiment 2 provided by the present invention;
in the figure: the device comprises a shell 1, a motor 2, a rotating rod 3, a reciprocating screw rod 4, a bearing seat 5, a pushing block 6, a first bevel gear 7, a second bevel gear 8, a first movable rod 9, a second movable rod 10, a third bevel gear 11, a third movable rod 12, a fourth bevel gear 13, a first gear 14, a rack 15, a first adjusting block 16, an adjusting rod 17, a second adjusting block 18, a moving block 19, a handle 20, a first supporting block 21, a detecting block 22, a telescopic rod 23, a second supporting block 24, white paper 25, a third supporting block 26, a marking pen 27, an L-shaped plate 28 and a shell 29.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, referring to fig. 1-3, the utility model provides a lithium battery flaw detection machine, including a housing 1, a detection mechanism is arranged inside the housing 1, and the detection mechanism extends out of the housing 1;
the detection mechanism comprises a motor 2, the motor 2 has the function of providing power, the motor 2 is arranged on one side of a shell 1, the motor 2 is fixedly connected with a rotating rod 3 through an output shaft, one end of the rotating rod 3 is provided with a reciprocating screw rod 4, the reciprocating screw rod 4 is connected with the rotating rod 3 through a one-way bearing, one end of the reciprocating screw rod 4 is connected with the inner wall of one side of the shell 1 through a bearing, so that the reciprocating screw rod 4 can normally rotate, a bearing seat 5 is arranged outside the reciprocating screw rod 4, the bearing seat 5 is connected with the reciprocating screw rod 4 through a ball nut pair, the top of the bearing seat 5 is fixedly connected with a push block 6, a first bevel gear 7 is arranged outside the rotating rod 3, the first bevel gear 7 is connected with the rotating rod 3 through the one-way bearing, a second bevel gear 8 is arranged at the top of the first bevel gear 7, and the second bevel gear 8 is meshed with the first bevel gear 7, a first movable rod 9 is fixedly connected to the top of the second bevel gear 8, a second movable rod 10 is arranged at the top end of the first movable rod 9, the first movable rod 9 is connected with the second movable rod 10 through a one-way bearing, a third bevel gear 11 is fixedly connected to the top end of the second movable rod 10, a third movable rod 12 is arranged at the top of the third bevel gear 11, two ends of the third movable rod 12 are respectively connected with the front side and the rear side of the shell 1 through bearings, so that the third movable rod 12 can normally rotate, a fourth bevel gear 13 is fixedly arranged outside the third movable rod 12, the fourth bevel gear 13 is arranged at the top of the third bevel gear 11 and is meshed with the third bevel gear 11, a first gear 14 is fixedly arranged outside the third movable rod 12, the first gear 14 is arranged at the rear side of the fourth bevel gear 13, a rack 15 is arranged on one side of the first gear 14, and the rack 15 is meshed with the first gear 14, a first adjusting block 16 is fixedly connected to one side of the rack 15, an adjusting rod 17 is fixedly connected to the top of the first adjusting block 16, the top end of the adjusting rod 17 extends out of the shell 1, a second adjusting block 18 is fixedly connected to one side of the first adjusting block 16, a detection assembly is arranged at the bottom of the second adjusting block 18, and a power component is arranged at the top end of the adjusting rod 17;
the power component comprises a moving block 19, and the moving block 19 is fixedly arranged at the top end of the adjusting rod 17;
further, the detection assembly comprises a first supporting block 21, the first supporting block 21 is fixedly arranged at the bottom of the second adjusting block 18, a detection block 22 is arranged at the bottom of the first supporting block 21, the detection block 22 is fixedly connected with the first supporting block 21 through two telescopic rods 23, a spring is fixedly arranged outside each telescopic rod 23, the spring has the characteristic that the spring deforms under the action of external force and recovers to the original shape after the external force is removed, a second supporting block 24 is fixedly connected to one side of the first supporting block 21, white paper 25 is arranged at the bottom of the second supporting block 24, a third supporting block 26 is fixedly arranged on one side of the detection block 22, and a marker pen 27 is fixedly arranged at the top of the third supporting block 26;
furthermore, an L-shaped plate 28 is fixedly arranged inside the housing 1, a first slot hole is formed in one side of the L-shaped plate 28, the second adjusting block 18 penetrates through the first slot hole, the first slot hole is convenient for the second adjusting block 18 to penetrate through, a second slot hole is formed in the bottom of the L-shaped plate 28, and the pushing block 6 penetrates through the second slot hole;
furthermore, a groove is formed in the inner wall of one side of the shell 1, one side of the second adjusting block 18 extends into the groove, and the second adjusting block 18 has the function of driving the first supporting block 21 to move;
furthermore, the bottom of the bearing seat 5 is fixedly connected with a limiting block, a limiting rod is arranged inside the shell 1, two ends of the limiting rod are respectively and fixedly connected with the inner walls of two sides of the shell 1, the limiting rod penetrates through the limiting block, and the limiting block has a limiting effect on the bearing seat 5;
further, a casing 29 is fixedly arranged on one side of the housing 1, the casing 29 has a protection effect on the motor 2, and the casing 29 is fixedly arranged outside the motor 2.
The utility model discloses a use as follows: when the utility model is used, a battery is placed on the top of the L-shaped plate 28, then an external power supply is switched on, the motor 2 is started, the motor 2 drives the rotating rod 3 to rotate forward through the output shaft, the rotating rod 3 and the reciprocating screw rod 4 are connected through the one-way bearing, the rotating rod 3 does not drive the reciprocating screw rod 4 to rotate forward, at the moment, the rotating rod 3 rotates to drive the first bevel gear 7 to rotate, the first bevel gear 7 rotates to drive the second bevel gear 8 to rotate, the second bevel gear 8 rotates to drive the first movable rod 9 to rotate, the first movable rod 9 rotates to drive the second movable rod 10 to rotate, the second movable rod 10 rotates to drive the third bevel gear 11 to rotate, the third bevel gear 11 rotates to drive the third movable rod 12 to rotate, the third movable rod 12 rotates to drive the first gear 14 to rotate, the first gear 14 rotates to drive the rack 15 to move downwards, the rack 15 moves downwards to drive the first adjusting block 16 to move downwards, the first adjusting block 16 moves downwards to drive the second adjusting block 18 to move downwards, the second adjusting block 18 moves downwards to drive the detecting block 22 to move downwards, so that the detecting block 22 extrudes the battery, then the motor 2 drives the rotating rod 3 to rotate reversely through the output shaft, because the first bevel gear 7 is connected with the rotating rod 3 through a one-way bearing, the rotating rod 3 does not drive the first bevel gear 7 to rotate while rotating reversely, at the moment, the rotating rod 3 drives the reciprocating screw rod 4 to rotate, the reciprocating screw rod 4 rotates to drive the bearing seat 5 to move back and forth continuously, the bearing seat 5 drives the pushing block 6 to move back and forth continuously, so that the battery is pushed from one side of the L-shaped plate 28 to the other side, when the surface of the battery has a bulge, the detecting block 22 moves upwards to drive the third supporting block 26 to move upwards, the third supporting block 26 moves upwards to drive the marker pen 27 to move upwards, therefore, the marking pen 27 can leave ink on the white paper 25, whether the battery bulges or not is judged by observing whether ink dots exist on the surface of the white paper 25, after the battery is detected, the moving block 19 is pulled, the moving block 19 drives the adjusting rod 17 to move upwards, the adjusting rod 17 moves upwards to drive the first adjusting block 16 to move upwards, and the first adjusting block 16 returns to the original position to be used next time.
Embodiment 2, referring to fig. 4, the utility model provides a lithium battery flaw detection machine, which is different from embodiment 1 in that;
the power part comprises a handle 20, the handle 20 is fixedly arranged at the top end of the adjusting rod 17, the handle 20 is arranged at the top end of the adjusting rod 17, so that an operator can pull the handle 20 to enable the adjusting rod 17 to move upwards, the handle 20 is arranged, the operator can adjust the adjusting rod 17 conveniently, and the adjusting efficiency of the adjusting rod 17 is improved.
The implementation scenario is specifically as follows: when the utility model is used, a battery is placed on the top of the L-shaped plate 28, then an external power supply is switched on, the motor 2 is started, the motor 2 drives the rotating rod 3 to rotate forward through the output shaft, the rotating rod 3 and the reciprocating screw rod 4 are connected through the one-way bearing, the rotating rod 3 does not drive the reciprocating screw rod 4 to rotate forward, at the moment, the rotating rod 3 rotates to drive the first bevel gear 7 to rotate, the first bevel gear 7 rotates to drive the second bevel gear 8 to rotate, the second bevel gear 8 rotates to drive the first movable rod 9 to rotate, the first movable rod 9 rotates to drive the second movable rod 10 to rotate, the second movable rod 10 rotates to drive the third bevel gear 11 to rotate, the third bevel gear 11 rotates to drive the third movable rod 12 to rotate, the third movable rod 12 rotates to drive the first gear 14 to rotate, the first gear 14 rotates to drive the rack 15 to move downwards, the rack 15 moves downwards to drive the first adjusting block 16 to move downwards, the first adjusting block 16 moves downwards to drive the second adjusting block 18 to move downwards, the second adjusting block 18 moves downwards to drive the detecting block 22 to move downwards, so that the detecting block 22 extrudes the battery, then the motor 2 drives the rotating rod 3 to rotate reversely through the output shaft, because the first bevel gear 7 is connected with the rotating rod 3 through a one-way bearing, the rotating rod 3 does not drive the first bevel gear 7 to rotate while rotating reversely, at the moment, the rotating rod 3 drives the reciprocating screw rod 4 to rotate, the reciprocating screw rod 4 rotates to drive the bearing seat 5 to move back and forth continuously, the bearing seat 5 drives the pushing block 6 to move back and forth continuously, so that the battery is pushed from one side of the L-shaped plate 28 to the other side, when the surface of the battery has a bulge, the detecting block 22 moves upwards to drive the third supporting block 26 to move upwards, the third supporting block 26 moves upwards to drive the marker pen 27 to move upwards, thereby make marker 27 can leave the ink on white paper 25 to judge whether there is the phenomenon of bulging in the battery through observing whether there is the ink dot on white paper 25 surface, detect when the battery and accomplish the back, through pulling handle 20, make handle 20 drive regulation pole 17 upward movement, adjust pole 17 upward movement and drive first regulating block 16 upward movement, thereby make first regulating block 16 get back to original position, so that use next time.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. The utility model provides a lithium battery flaw detection machine, includes casing (1), its characterized in that: a detection mechanism is arranged inside the shell (1) and extends out of the shell (1);
the detection mechanism comprises a motor (2), the motor (2) is arranged on one side of a shell (1), the motor (2) is fixedly connected with a rotating rod (3) through an output shaft, one end of the rotating rod (3) is provided with a reciprocating screw rod (4), the reciprocating screw rod (4) is connected with the rotating rod (3) through a one-way bearing, one end of the reciprocating screw rod (4) is connected with the inner wall of one side of the shell (1) through a bearing, a bearing seat (5) is arranged outside the reciprocating screw rod (4), the bearing seat (5) is connected with the reciprocating screw rod (4) through a ball nut pair, a pushing block (6) is fixedly connected with the top of the bearing seat (5), a first bevel gear (7) is arranged outside the rotating rod (3), the first bevel gear (7) is connected with the rotating rod (3) through the one-way bearing, a second bevel gear (8) is arranged at the top of the first bevel gear (7), the second bevel gear (8) is meshed with the first bevel gear (7), a first movable rod (9) is fixedly connected to the top of the second bevel gear (8), a second movable rod (10) is arranged at the top end of the first movable rod (9), the first movable rod (9) is connected with the second movable rod (10) through a one-way bearing, a third bevel gear (11) is fixedly connected to the top end of the second movable rod (10), a third movable rod (12) is arranged at the top of the third bevel gear (11), two ends of the third movable rod (12) are respectively connected with the front side and the rear side of the shell (1) through bearings, a fourth bevel gear (13) is fixedly arranged outside the third movable rod (12), the fourth bevel gear (13) is arranged at the top of the third bevel gear (11) and meshed with the third bevel gear (11), a first gear (14) is fixedly arranged outside the third movable rod (12), the first gear (14) is arranged on the rear side of the fourth bevel gear (13), a rack (15) is arranged on one side of the first gear (14), the rack (15) is meshed with the first gear (14), a first adjusting block (16) is fixedly connected to one side of the rack (15), an adjusting rod (17) is fixedly connected to the top of the first adjusting block (16), the top end of the adjusting rod (17) extends out of the shell (1), a second adjusting block (18) is fixedly connected to one side of the first adjusting block (16), a detection assembly is arranged at the bottom of the second adjusting block (18), and a power component is arranged at the top end of the adjusting rod (17);
the power component comprises a moving block (19), and the moving block (19) is fixedly arranged at the top end of the adjusting rod (17).
2. The lithium battery flaw detection machine according to claim 1, characterized in that: the power component comprises a handle (20), and the handle (20) is fixedly arranged at the top end of the adjusting rod (17).
3. The lithium battery flaw detection machine according to claim 1, characterized in that: the detection assembly comprises a first supporting block (21), the first supporting block (21) is fixedly arranged at the bottom of a second adjusting block (18), the bottom of the first supporting block (21) is provided with a detection block (22), the detection block (22) is fixedly connected with the first supporting block (21) through two telescopic rods (23), the telescopic rods (23) are externally fixedly provided with springs, the first supporting block (21) is fixedly connected with a second supporting block (24) on one side, the second supporting block (24) is arranged at the bottom of white paper (25), a third supporting block (26) is fixedly arranged on one side of the detection block (22), and a marker pen (27) is fixedly arranged on the top of the third supporting block (26).
4. The lithium battery flaw detection machine according to claim 1, characterized in that: the casing (1) is inside to be fixed and is equipped with L shaped plate (28), first slotted hole has been seted up to L shaped plate (28) one side, first slotted hole is run through in second regulating block (18), the second slotted hole has been seted up to L shaped plate (28) bottom, promote piece (6) and run through the second slotted hole.
5. The lithium battery flaw detection machine of claim 4, characterized in that: a groove is formed in the inner wall of one side of the shell (1), and one side of the second adjusting block (18) extends into the groove.
6. The lithium battery flaw detection machine according to claim 1, characterized in that: the bearing frame (5) bottom fixedly connected with stopper, casing (1) inside is equipped with the gag lever post, the gag lever post both ends respectively with casing (1) both sides inner wall fixed connection, the gag lever post runs through the stopper.
7. The lithium battery flaw detection machine according to claim 1, characterized in that: a shell (29) is fixedly arranged on one side of the shell (1), and the shell (29) is fixedly arranged outside the motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022754137.XU CN213956236U (en) | 2020-11-25 | 2020-11-25 | Lithium battery flaw detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022754137.XU CN213956236U (en) | 2020-11-25 | 2020-11-25 | Lithium battery flaw detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956236U true CN213956236U (en) | 2021-08-13 |
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ID=77210999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022754137.XU Active CN213956236U (en) | 2020-11-25 | 2020-11-25 | Lithium battery flaw detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213956236U (en) |
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2020
- 2020-11-25 CN CN202022754137.XU patent/CN213956236U/en active Active
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