CN220154491U

CN220154491U - Detection device for mounting anode and cathode of lithium battery

Info

Publication number: CN220154491U
Application number: CN202321556671.7U
Authority: CN
Inventors: 李德辉
Original assignee: Oriwan Xiamen Technology Co ltd
Current assignee: Oriwan Xiamen Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-08
Anticipated expiration: 2033-06-19

Abstract

The utility model relates to a detection device for mounting positive and negative electrodes of a lithium battery, which comprises a bottom plate, wherein an installation frame is fixed on the upper surface of the bottom plate, a transmission assembly is arranged in the installation frame, a moving mechanism is arranged on the installation frame, and a limiting mechanism is arranged on the installation frame. This detection device is used in installation of lithium cell positive and negative pole is provided with moving mechanism and stop gear, mutually support between each structure through moving mechanism and stop gear, can conveniently put the battery neatly, simultaneously after detecting the wrong battery of putting at the detection head, can move the wrong battery of putting to the conveyer belt under the effect of first cylinder and splint, the conveyer belt transmits the battery again, make the battery can detect again, can also make things convenient for the baffle to remove simultaneously, through the operation of second cylinder, enable baffle and transmission subassembly contact, after the baffle removes, then can avoid transmission subassembly to make mistakes when the transmission battery, in order to improve the practicality.

Description

Detection device for mounting anode and cathode of lithium battery

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a detection device for mounting positive and negative electrodes of a lithium battery.

Background

The lithium battery pack is assembled by connecting lithium batteries in series and in parallel, and when the batteries are put into the shell, the battery cores are easy to be reversely assembled when the batteries are put into the shell because the number of the battery cores is large and the positive and negative polarities are different, and the battery performance is influenced once the battery cores are reversely assembled, and self-discharge is also generated.

For example, chinese patent publication No. CN 217060450U discloses a full-automatic lead-acid storage battery anode and cathode detection device, which comprises a detection box, wherein a conveyor belt is arranged on one side of the detection box, a motor is arranged inside the conveyor belt, a screw is arranged on the surface of the motor, a turntable is arranged at the top end of the screw, a lead-acid storage battery is arranged on the surface of the turntable, anode and cathode contacts are arranged at the top of the lead-acid storage battery, a fixed block is arranged inside the detection box, a connecting block is arranged at the bottom of the fixed block, a telescopic base is arranged at the bottom of the connecting block, a first electric telescopic rod is arranged at the bottom of the telescopic base, connecting rods are arranged on two sides of the first electric telescopic rod, a second electric telescopic rod is arranged at the other end of the connecting rod, and a detection head is arranged at the bottom of the second electric telescopic rod. The utility model realizes the detection and position regulation of the lead-acid storage battery.

Above-mentioned positive and negative pole detection device of full-automatic lead acid battery can be to the battery regulation of mistake put when using, but it still has some shortages when using, and for example the device is when using, detects the positive negative pole of battery through the detection head, needs to neatly place the battery, if the battery is put and appears crookedly, the detection head then can't effectually detect, also can't be accurate regulation when correcting the battery simultaneously.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the detection device for the installation of the anode and the cathode of the lithium battery, which has the advantages of high practicability and the like and solves the problem that the detection cannot be effectively carried out.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the detection device for the installation of the anode and the cathode of the lithium battery comprises a bottom plate, wherein an installation frame is fixed on the upper surface of the bottom plate, a transmission assembly is arranged in the installation frame, a moving mechanism is arranged on the installation frame, and a limiting mechanism is arranged on the installation frame;

the moving mechanism comprises a first cylinder fixed on the left side of the mounting frame, the outer side of the output shaft of the first cylinder penetrates through and extends to the inner side of the mounting frame, an installation seat is fixed on the outer side of the output shaft of the first cylinder, double-outlet cylinders are fixed in the installation seat, clamping plates are fixed on the outer sides of the output shafts of the double-outlet cylinders, at least two positioning strips are fixed on the upper surface of the transmission assembly, and a transmission belt positioned in the mounting frame is arranged above the bottom plate.

Further, stop gear is including fixing the second cylinder at the mounting bracket upper surface, the outside of second cylinder output shaft runs through and extends to the inside of mounting bracket, the outside of second cylinder output shaft is fixed with the baffle, the baffle is placed at transmission assembly's upper surface, two recesses have been seted up to the lower surface of baffle, the inside sliding connection of recess has the limiting plate, the upper surface of limiting plate is fixed with the connecting rod, the top of connecting rod runs through and extends to the upper surface of baffle, the connecting rod is fixed at the inner roof of mounting bracket.

Further, the longitudinal section of the positioning strip is U-shaped, and the positioning strip is a silica gel strip.

Further, the splint is in the mounting bracket and is done back and forth linear movement, the perforation that supplies first cylinder output shaft to run through has been seted up to the left side of mounting bracket.

Further, the clamping plate moves linearly left and right in the mounting frame, and the mounting seat is in a cuboid shape with hollow inside and missing front side, rear side and right side.

Further, the connecting hole on the baffle is arranged on the inner top wall of the groove, and the connecting rod is in clearance fit with the connecting hole.

Further, the external diameter of limiting plate and the internal diameter looks adaptation of recess, two the recess is the symmetric distribution in the left and right sides of baffle axis.

Further, the width of the baffle is equal to that of the transmission assembly, and the baffle moves linearly up and down on the outer side of the connecting rod.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this detection device is used in installation of lithium cell positive and negative pole is provided with moving mechanism, mutually support between each structure through moving mechanism, can conveniently put the battery neatly, and simultaneously after detecting the wrong battery of putting at the detection head, can move the wrong battery of putting to the conveyer belt on under the effect of first cylinder and splint, the conveyer belt transmits the battery again, makes the battery detect again.

2. This detection device is used in installation of lithium cell positive and negative pole is provided with stop gear, mutually supports between each structure through stop gear, can make things convenient for the baffle to remove, through the operation of second cylinder, can make baffle and transmission subassembly contact, after the baffle removes, then can avoid transmission subassembly to make mistakes when transmitting the battery to improve the practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a moving mechanism according to the present utility model;

fig. 3 is a schematic view of a limiting mechanism according to the present utility model.

In the figure: 1. a bottom plate; 2. a transmission assembly; 3. a mounting frame; 4. a moving mechanism; 401. a first cylinder; 402. a mounting base; 403. a double-outlet cylinder; 404. a clamping plate; 405. a positioning strip; 406. a transmission belt; 5. a limiting mechanism; 501. a groove; 502. a connecting rod; 503. a second cylinder; 504. a limiting plate; 505. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1, a detection device for installing positive and negative poles of a lithium battery in this embodiment, which comprises a base plate 1, the upper surface of the base plate 1 is fixed with a mounting frame 3, the inner top wall of the mounting frame 3 is fixed with a detection head, the inside of the mounting frame 3 is provided with a transmission assembly 2, the transmission assembly 2 enables the battery to carry out step-by-step transmission, a moving mechanism 4 is arranged on the mounting frame 3, a limiting mechanism 5 is arranged on the mounting frame 3, a controller is fixed on the right side of the mounting frame 3, the controller can control the moving mechanism 4 and the limiting mechanism 5 to operate, a control circuit of the controller can be realized through simple programming of a person skilled in the art, and the detection device is in the prior art.

Referring to fig. 2, the moving mechanism 4 in this embodiment includes a first cylinder 401 fixed on the left side of the mounting frame 3, the first cylinder 401 moves, its output shaft moves along with the direction of the positioning strips 405, the batteries held by the two clamping strips 404 also move along with the movement of the first cylinder 401, the outer side of the output shaft of the first cylinder 401 penetrates through and extends to the inside of the mounting frame 3, an installation seat 402 is fixed on the outer side of the output shaft of the first cylinder 401, a double-outlet cylinder 403 is fixed in the inside of the installation seat 402, after the output shaft of the double-outlet cylinder 403 retracts, the two clamping strips 404 are fixed on the outer side of the output shaft of the double-outlet cylinder 403, after the clamping strips 404 relatively move, the batteries in the positioning strips 405 can be held, the upper surface of the transmission assembly 2 is fixed with at least two positioning strips 405, the batteries can be orderly placed on the transmission assembly 2, a transmission belt 406 positioned in the installation frame 3 is arranged above the bottom plate 1, the first cylinder 401 can move the misplaced batteries from the transmission assembly 2 to the transmission belt 406, and the misplaced batteries can be relocated to the transport position.

The longitudinal section of the locating strip 405 is U-shaped, the locating strip 405 is a silica gel strip, the clamping plate 404 linearly moves back and forth in the mounting frame 3, a through hole for the output shaft of the first air cylinder 401 to penetrate is formed in the left side of the mounting frame 3, the clamping plate 404 linearly moves left and right in the mounting frame 3, and the mounting seat 402 is in a cuboid shape with hollow inside and missing front side, rear side and right side.

By operation of the first cylinder 401 and the double outlet cylinder 403, the detected battery can be moved from the conveyor assembly 2 to the conveyor belt 406 to avoid battery placement errors.

The moving mechanism 4 can conveniently and neatly place the batteries, and meanwhile, after the detection head detects the erroneously placed batteries, the erroneously placed batteries can be moved onto the conveying belt 406 under the action of the first cylinder 401 and the clamping plate 404, and the conveying belt 406 conveys the batteries again, so that the batteries can be detected again.

Referring to fig. 3, the limiting mechanism 5 in this embodiment includes a second cylinder 503 fixed on the upper surface of the mounting frame 3, the second cylinder 503 operates to retract the output shaft thereof, the baffle 505 can move upward and separate from the transmission assembly 2, the detected battery can be transmitted to the mounting position, the outer side of the output shaft of the second cylinder 503 penetrates through and extends to the inside of the mounting frame 3, the baffle 505 is fixed on the outer side of the output shaft of the second cylinder 503, the baffle 505 is attached to the transmission assembly 2, the situation that the battery is erroneously transmitted can be avoided, the baffle 505 is placed on the upper surface of the transmission assembly 2, two grooves 501 are formed in the lower surface of the baffle 505, a limiting plate 504 is slidingly connected in the grooves 501, the baffle 505 can be prevented from being separated from the connecting rod 502 by the cooperation of the limiting plate 504, the upper surface of the limiting plate 504 is fixed with the connecting rod 502, the baffle 505 can also move outside the connecting rod 502, the baffle 505 can move stably by the connecting rod 502, the top end of the connecting rod 502 penetrates through and extends to the upper surface of the top wall 505, and the connecting rod 502 is fixed in the mounting frame 3.

The connecting hole that is located on baffle 505 is offered to the interior roof of recess 501, and connecting rod 502 and connecting hole clearance fit, the external diameter of limiting plate 504 and the internal diameter looks adaptation of recess 501, and two recesses 501 are the symmetric distribution in the left and right sides of baffle 505 axis, and the width of baffle 505 equals with the width of transmission subassembly 2, and baffle 505 is linear movement about the connecting rod 502 outside.

By operating the second cylinder 503, the shutter 505 can be moved over the transfer assembly 2, thereby avoiding errors in the transfer of the battery.

The above-mentioned stop gear 5 can make things convenient for baffle 505 to remove, through the operation of second cylinder 503, can make baffle 505 and transmission subassembly 2 contact, after baffle 505 removes, then can avoid transmission subassembly 2 to make mistakes when transmitting the battery to improve the practicality.

The working principle of the embodiment is as follows:

(1) When the positive and negative poles of the battery need to be detected, the battery can be placed on the transmission assembly 2, the battery is located in the positioning strip 405, meanwhile, the transmission assembly 2 is enabled to operate, after the battery is transported to the lower part of the detection head by the transmission assembly 2, the positive and negative poles of the battery can be detected by the detection head, when the positive and negative poles of the motor are right in position, the second cylinder 503 operates, the output shaft of the second cylinder is retracted, the baffle 505 can move upwards and be separated from the transmission assembly 2, and when the baffle 505 moves, the baffle 505 can also move outside the connecting rod 502, the baffle 505 can move stably through the connecting rod 502, and after the baffle 505 moves to the highest position, the transmission assembly 2 can transmit the battery with the right position.

(2) After the detection head detects the battery and detects that the positive and negative poles of the battery are wrong, the double-outlet air cylinder 403 operates, after the output shaft of the double-outlet air cylinder 403 retracts, the two clamping plates 404 can move relatively, the battery in the positioning strip 405 can be clamped after the clamping plates 404 move, meanwhile, the first air cylinder 401 operates, the output shaft of the first air cylinder moves along the direction of the positioning strip 405, the battery clamped by the two clamping plates 404 also moves along with the movement of the positioning strip, so that the battery with wrong placement can move from the transmission assembly 2 to the transmission belt 406, and the transmission belt 406 conveys the battery with wrong placement to a re-placement position.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detection device is used in installation of lithium cell positive negative pole, includes bottom plate (1), its characterized in that: the novel lifting device is characterized in that an installation frame (3) is fixed on the upper surface of the bottom plate (1), a transmission assembly (2) is arranged in the installation frame (3), a moving mechanism (4) is arranged on the installation frame (3), and a limiting mechanism (5) is arranged on the installation frame (3);

the moving mechanism (4) comprises a first cylinder (401) fixed on the left side of the mounting frame (3), the outer side of an output shaft of the first cylinder (401) penetrates through and extends to the inside of the mounting frame (3), an installation seat (402) is fixed on the outer side of the output shaft of the first cylinder (401), double-outlet cylinders (403) are fixed in the installation seat (402), clamping plates (404) are fixed on the outer side of the output shaft of the double-outlet cylinders (403), no less than two positioning strips (405) are fixed on the upper surface of the transmission assembly (2), and a transmission belt (406) located in the mounting frame (3) is arranged above the bottom plate (1).

2. The detection device for mounting positive and negative electrodes of a lithium battery according to claim 1, wherein: stop gear (5) are including fixing second cylinder (503) at mounting bracket (3) upper surface, the outside of second cylinder (503) output shaft runs through and extends to the inside of mounting bracket (3), the outside of second cylinder (503) output shaft is fixed with baffle (505), baffle (505) are placed at the upper surface of transmission subassembly (2), two recess (501) have been seted up to the lower surface of baffle (505), the inside sliding connection of recess (501) has limiting plate (504), the upper surface of limiting plate (504) is fixed with connecting rod (502), the top of connecting rod (502) runs through and extends to the upper surface of baffle (505), connecting rod (502) are fixed at the interior roof of mounting bracket (3).

3. The detection device for mounting positive and negative electrodes of a lithium battery according to claim 1, wherein: the longitudinal section of the positioning strip (405) is U-shaped, and the positioning strip (405) is a silica gel strip.

4. The detection device for mounting positive and negative electrodes of a lithium battery according to claim 1, wherein: the clamping plate (404) moves linearly back and forth in the mounting frame (3), and a through hole for the output shaft of the first air cylinder (401) to penetrate is formed in the left side of the mounting frame (3).

5. The detection device for mounting positive and negative electrodes of a lithium battery according to claim 1, wherein: the clamping plates (404) linearly move left and right in the mounting frame (3), and the mounting seat (402) is in a cuboid shape with hollow inside and missing front side, rear side and right side.

6. The detection device for mounting positive and negative electrodes of a lithium battery according to claim 2, wherein: the inner top wall of the groove (501) is provided with a connecting hole positioned on the baffle plate (505), and the connecting rod (502) is in clearance fit with the connecting hole.

7. The detection device for mounting positive and negative electrodes of a lithium battery according to claim 2, wherein: the outer diameter of the limiting plate (504) is matched with the inner diameter of the grooves (501), and the two grooves (501) are symmetrically distributed on the left side and the right side of the central axis of the baffle plate (505).

8. The detection device for mounting positive and negative electrodes of a lithium battery according to claim 2, wherein: the width of the baffle plate (505) is equal to that of the transmission assembly (2), and the baffle plate (505) moves linearly up and down outside the connecting rod (502).