CN213558504U

CN213558504U - Novel automatic echelon lithium battery cell detection system

Info

Publication number: CN213558504U
Application number: CN202022569032.7U
Authority: CN
Inventors: 周小龙; 左洋波
Original assignee: Shenzhen Zhanwang Energy Management Co ltd
Current assignee: Shenzhen Zhanwang Energy Management Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-29
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a new automatic echelon lithium cell electricity core detecting system, including first conveyer belt and a plurality of second conveyer belt, its characterized in that: still include size batch mechanism, size batch mechanism includes the support frame, and the lateral wall fixed connection of support frame and first conveyer belt, a plurality of toper limiting plates of lower fixed surface of support frame is connected with, the one end that first conveyer belt is close to the second conveyer belt is provided with the support frame, this automatic echelon lithium cell electricity core detecting system, through setting up size batch mechanism, at first utilize the toper limiting plate of co-altitude not to cooperate the different toper limiting plate of different horizontal position, distinguish the electric core of co-altitude not, drive the electric core of co-altitude not to move to different positions, then utilize curb plate cooperation L line guide rail, distinguish the electric core of co-altitude not and carry to the second conveyer belt of difference on, realize measurement and batching to the size.

Description

Novel automatic echelon lithium battery cell detection system

Technical Field

The utility model relates to a lithium battery equipment technical field specifically is a new automatic echelon lithium cell electricity core detecting system.

Background

A lithium ion battery is a secondary battery (rechargeable battery) that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. During charging and discharging, Li + is inserted and extracted back and forth between two electrodes: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; in recent years, more and more products adopt lithium ion batteries as main power supplies, mainly because the lithium ion batteries have the advantages of small volume, high energy density, no memory effect, long cycle life, low self-discharge rate and the like.

The echelon utilization of present lithium cell is a big trend, but echelon battery source is complicated, and the quality is uneven, and when echelon utilization, it is very important to the detection of echelon electricity core, and among the prior art, when detecting parameters such as lithium cell electricity core width, height, electric core internal resistance, electric core capacity, need artifical progressively to detect and carry out batching, and work efficiency is low, can't satisfy the demand of enterprise's production, for this reason, we propose a new automatic echelon lithium cell electric core detecting system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new automatic echelon lithium cell electricity core detecting system to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including first conveyer belt and a plurality of second conveyer belt, its characterized in that: further comprising:

the size batching mechanism comprises a support frame, the support frame is fixedly connected with the side wall of the first conveying belt, the lower surface of the support frame is fixedly connected with a plurality of conical limiting plates, one end, close to the second conveying belt, of the first conveying belt is provided with the support frame, the upper surface of the support frame is fixedly connected with a plurality of obliquely arranged side plates, the upper surface, close to the side plates, of the support frame is fixedly connected with a plurality of obliquely arranged L-shaped guide rails, and one ends, far away from the first conveying belt, of the L-shaped guide rails are respectively close to the second conveying belt;

the performance batching mechanism comprises a door-shaped support, an electric push rod is fixedly connected to one side wall of the door-shaped support, the lower surface of the door-shaped support is connected with two wheel shafts in a rotating mode, the side walls of the two wheel shafts are fixedly connected with idler wheels, the wheel shafts are electrically connected with a battery detector through a lead, the battery detector is electrically connected with a signal processor through a lead, the signal processor is electrically connected with the electric push rod, and a plurality of obliquely arranged U-shaped guide rails are arranged at one end, far away from the side plate, of the second conveying belt.

Preferably, the horizontal positions of the plurality of L-shaped guide rails are different, and the distances between the L-shaped guide rails and the side plates are different.

Preferably, the plurality of conical limiting plates have different horizontal heights.

Preferably, a plurality of balls are embedded in the upper surface of each L-shaped guide rail.

Preferably, the electric push rod is a servo push rod, and one end of the electric push rod close to the second conveying belt is fixedly connected with a soft rubber cushion.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through setting up size batch mechanism, utilize the toper limiting plate of co-altitude not to cooperate the toper limiting plate that different horizontal positions are different at first, distinguish the electric core of co-altitude not, drive the electric core of co-altitude not to move to different positions, then utilize curb plate cooperation L line guide rail, distinguish and carry the electric core of different width to different second conveyer belts on, realize measurement and batching to the size;

2. the utility model discloses, through setting up performance batch mechanism, when the second conveyer belt carries electric core to door font support below, utilize the gyro wheel to make electric core and battery detector switch on to the battery detector signal that accepts through signal processor, control electric putter's stroke, with different electric core internal resistances, the electric core of electric core capacity promotes different positions, rethread U-shaped guide rail with different electric core internal resistances, the electric core of electric core capacity is carried to different positions, the realization is according to electric core internal resistance, electric core capacity detects and the purpose in batches to electric core.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bracket structure of the present invention;

FIG. 3 is a schematic view of the structure of the L-shaped guide rail of the present invention;

fig. 4 is a schematic diagram of the performance batch mechanism of the present invention.

In the figure: 1-a first conveyor belt; 2-a second conveyor belt; 3-a scaffold; 4-a conical limiting plate; 5-a support frame; 6-side plate; 7-L-shaped guide rails; 8-wheel axle; a 9-door-shaped bracket; 10-electric push rod; 11-a roller; 12-a battery tester; 13-U-shaped guide rails; 14-a ball bearing; 15-soft rubber cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a new automatic echelon lithium cell electricity core detecting system, includes first conveyer belt 1 and a plurality of second conveyer belt 2, still includes:

the size batching mechanism comprises a support 3, the support 3 is fixedly connected with the side wall of a first conveyer belt 1, the lower surface of the support 3 is fixedly connected with a plurality of conical limiting plates 4, one end of the first conveyer belt 1, which is close to a second conveyer belt 2, is provided with a support frame 5, the upper surface of the support frame 5 is fixedly connected with a plurality of side plates 6 which are obliquely arranged, the upper surface of the support frame 5, which is close to the side plates 6, is fixedly connected with a plurality of L-shaped guide rails 7 which are obliquely arranged, one ends of the L-shaped guide rails 7, which are far away from the first conveyer belt 1, are respectively close to the plurality of second conveyer belts 2, after a battery cell to be tested batched is placed on the first conveyer belt 1, the battery cell moves under the drive of the first conveyer belt 1 and abuts against the conical limiting plates 4, a thinner battery cell passes under the conical limiting plates 4, and a thicker battery cell moves laterally under the drive, the battery cell is abutted against another conical limiting plate 4 until the battery cell passes through the conical limiting plate 4 with the highest horizontal position, the battery cells can be batched according to the height through the plurality of conical limiting plates 4, the battery cells after high batching move to a position between the L-shaped guide rail 7 and the side plate 6 under the driving of the first conveyer belt 1, the battery cells with smaller width drop downwards, and the battery cells with larger width slide along the L-shaped guide rail 7 positioned above, so that the battery cells are conveyed to different second conveyer belts 2 to be damaged by the L-shaped guide rail 7 according to the width of the battery cells;

the performance batching mechanisms are respectively arranged on the second conveying belts 2 and comprise door-shaped supports 9, electric push rods 10 are fixedly connected with the side walls of one sides of the door-shaped supports 9, the lower surfaces of the door-shaped supports 9 are rotatably connected with two wheel shafts 8, the side walls of the two wheel shafts 8 are fixedly connected with idler wheels 11, the wheel shafts 8 are electrically connected with battery detectors 12 through leads, the battery detectors 12 are electrically connected with signal processors through leads, the signal processors are electrically connected with the electric push rods 10, one ends of the second conveying belts 2 far away from the side plates 6 are provided with a plurality of obliquely arranged U-shaped guide rails 13, after the battery cores are batched through sizes, the battery cores move onto the second conveying belts 2, when the battery cores pass through the door-shaped supports 9, the idler wheels 11 are abutted against contacts of the battery cores, the battery performance is insisted by the battery detector 12, then the battery detector 12 transmits battery information to the signal processor, the signal processor receives signals and controls the electric push rod 10 to extend, the battery cores with different performance parameters are pushed to different positions, and finally the battery cores move to different positions along the U-shaped guide rail 13, so that the purpose of batching according to the parameters such as the width, the height, the internal resistance and the capacity of the battery cores of the lithium battery is finally realized, the automation degree is high, the use is convenient, and the quality of the lithium battery is effectively ensured.

The plurality of L-shaped guide rails 7 have different horizontal positions, the distances between the L-shaped guide rails 7 and the side plates 6 are different, and the horizontal position of the L-shaped guide rail 7 closer to the side plate 6 is lower.

The plurality of conical limiting plates 4 have different horizontal heights.

Every L shape guide rail 7's upper surface all inlays and is equipped with a plurality of balls 14, through setting up ball 14, can reduce the frictional force of electric core and L shape guide rail 7, avoids L shape guide rail 7 and electric core outward appearance wearing and tearing.

Electric putter 10 is servo push rod, and electric putter 10 is close to the soft cushion of one end fixedly connected with 15 of second conveyer belt 2, and servo push rod can be better control stroke, and it is controllable to guarantee that electric putter 10 removes the distance of electric core, through setting up soft cushion 15, can avoid electric putter 10 to take place to collide with electric core, protects electric core.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a new automatic echelon lithium cell electricity core detecting system, includes first conveyer belt (1) and a plurality of second conveyer belt (2), its characterized in that: further comprising:

the size batching mechanism comprises a support (3), the support (3) is fixedly connected with the side wall of a first conveying belt (1), a plurality of conical limiting plates (4) are fixedly connected to the lower surface of the support (3), a support frame (5) is arranged at one end, close to a second conveying belt (2), of the first conveying belt (1), a plurality of obliquely arranged side plates (6) are fixedly connected to the upper surface of the support frame (5), a plurality of obliquely arranged L-shaped guide rails (7) are fixedly connected to the upper surface, close to the side plates (6), of the support frame (5), and one ends, far away from the first conveying belt (1), of the plurality of L-shaped guide rails (7) are respectively close to the plurality of second conveying belts (2);

the performance batching mechanism is arranged on the second conveying belts (2) and comprises a door-shaped support (9), an electric push rod (10) fixedly connected to one side wall of the door-shaped support (9), two wheel shafts (8) are rotatably connected to the lower surface of the door-shaped support (9), rollers (11) are fixedly connected to the side walls of the two wheel shafts (8), the wheel shafts (8) are electrically connected with a battery detector (12) through leads, the battery detector (12) is electrically connected with a signal processor through leads, the signal processor is electrically connected with the electric push rod (10), and a plurality of obliquely arranged U-shaped guide rails (13) are arranged at one end, far away from the side plate (6), of each second conveying belt (2).

2. The new automatic echelon lithium battery cell detection system of claim 1, characterized in that: the horizontal positions of the L-shaped guide rails (7) are different, and the distances between the L-shaped guide rails (7) and the side plates (6) are different.

3. The new automatic echelon lithium battery cell detection system of claim 1, characterized in that: the horizontal heights of the plurality of conical limiting plates (4) are different.

4. The new automatic echelon lithium battery cell detection system of claim 1, characterized in that: and a plurality of balls (14) are embedded in the upper surface of each L-shaped guide rail (7).

5. The new automatic echelon lithium battery cell detection system of claim 1, characterized in that: the electric push rod (10) is a servo push rod, and one end of the electric push rod (10) close to the second conveying belt (2) is fixedly connected with a soft rubber cushion (15).