阅读说明：本技术 电芯分拣治具 (Electricity core letter sorting tool ) 是由 庄恒成 于 2021-07-17 设计创作，主要内容包括：本发明涉及一种电芯分拣治具,适用于检测电芯的参数并进行分拣,电芯的参数包括电压；电芯分拣治具包括基座、第一轨道和第二轨道、搬送模组、翻转模组、测试模组和分料槽及分选模组,多个电芯竖直放置在第一轨道上并沿着第一轨道移动,搬送模组将电芯从第一轨道转移至翻转模组,翻转模组将电芯由竖直状态切换至水平状态并放置于第二轨道上,测试模组检测电芯的电压参数,电芯的参考电压值在3.625V至3.645V之间,分料槽以0.005V的电压区间将电芯分为四挡,分选模组依据电芯检测的实际电压值,将电芯转移至对应的四个分料槽内。本发明通过设计一种自动化的电芯分拣治具,来取代人工测试电芯的方式,操作简单,有效提高了电芯分拣的效率。(The invention relates to a battery cell sorting jig which is suitable for detecting and sorting parameters of a battery cell, wherein the parameters of the battery cell comprise voltage; electric core letter sorting tool includes the base, first track and second track, remove the module, the upset module, test module and branch silo and sorting module, a plurality of electric cores are vertical to be placed on first track and along first rail motion, it shifts to the upset module with electric core from first track to remove the module, the upset module switches over electric core to the horizontality and places on the second track by vertical state, test module detects the voltage parameter of electric core, the reference voltage value of electric core is between 3.625V to 3.645V, divide the silo to divide into four with electric core with 0.005V's voltage interval and keep off, it detects the actual voltage value according to electric core to select separately the module, shift electric core to four corresponding branch silos in. According to the invention, the automatic battery cell sorting jig is designed to replace a manual battery cell testing mode, so that the operation is simple, and the battery cell sorting efficiency is effectively improved.)

1. A battery cell sorting jig is suitable for detecting parameters of a battery cell and sorting the parameters, wherein the parameters of the battery cell comprise voltage; the method is characterized in that: the battery cell sorting jig comprises a base, a first rail and a second rail which are installed on the base, a conveying module connected between the first rail and the second rail, a turning module, a testing module, a distributing groove and a sorting module arranged above the distributing groove, wherein the turning module, the testing module and the distributing groove are sequentially arranged along the moving direction of the second rail, a plurality of battery cells are vertically placed on the first rail and move along the first rail, after the battery cells reach the loading position of the first rail, the conveying module transfers the battery cells from the first rail to the turning module, the turning module switches the battery cells from a vertical state to a horizontal state and places the battery cells on the second rail, the testing module detects the voltage parameters of the battery cells, the reference voltage value of the battery cells is between 3.625V and 3.645V, and the distributing groove divides the battery cells into four blocks in a voltage interval of 0.005V, and the sorting module transfers the battery cell into the corresponding distributing groove according to the actual voltage value detected by the battery cell.

2. The electrical core sorting jig of claim 1, characterized in that: the sorting module is communicated with the testing module, and the sorting module grabs the battery cell and places the battery cell in the corresponding distributing groove according to a detection parameter result of the testing module.

3. The electrical core sorting jig of claim 1, characterized in that: the distributing trough is obliquely arranged relative to the base, and one side, close to the test module, of the distributing trough is higher than the other side, far away from the test module, of the distributing trough.

4. The electrical core sorting jig of claim 1, characterized in that: the distribution groove comprises a first distribution groove and a second distribution groove which receive the battery cells with different parameters, and the first distribution groove and the second distribution groove are located on two sides of the second track.

5. The electrical core sorting jig of claim 1, characterized in that: the battery cell sorting jig comprises a code scanning module which is positioned between the overturning module and the testing module, the code scanning module communicates with the testing module, and the parameter of each battery cell detected by the testing module corresponds to the bar code of each battery cell scanned by the code scanning module.

6. The electrical core sorting jig of claim 5, characterized in that: the test module detects that the parameters of the battery cell further comprise internal resistance and polarity.

7. The electrical core sorting jig of claim 1, characterized in that: the carrying module comprises a translation mechanism stretching over the first rail and the second rail and a first manipulator installed on the translation mechanism, the first manipulator grabs the battery cell positioned on the first rail and moves the battery cell to the overturning module along the translation mechanism.

8. The electrical core sorting jig of claim 1, characterized in that: the battery cores are placed in the battery core box in groups, the battery core sorting jig comprises a positioning device located at the feeding position of the conveying module, and the positioning device positions the battery core box.

9. The electrical core sorting jig of claim 1, characterized in that: the first rail is parallel to the second rail, and the distributing trough is at least partially located between the first rail and the second rail.

10. The electrical core sorting jig of claim 9, wherein: the carrying module is parallel to the sorting module, and the carrying module and the distributing groove are located at two end parts of the second track.

[ technical field ] A method for producing a semiconductor device

The invention relates to a battery cell sorting jig, in particular to a battery cell sorting jig for detecting parameters of a battery cell and sorting the battery cell.

[ background of the invention ]

The battery package is in the same place a plurality of electric core group spares to the equipment of outside power supply, the firm of producing electric core can put electric core in electric core box, carries to battery package firm, and battery package firm is at the in-process of equipment battery package, will detect the electric core parameter in the electric core box, in order to reject the electric core of its parameter difference, and leave electric core in certain parameter interval together.

In the prior art, a worker manually takes out a battery cell from a battery cell box and puts the battery cell into a tester for testing and screening, and the process is complex in operation and low in efficiency; in addition, because the battery cell is tested manually, various parameters of the battery cell cannot be stored and monitored quickly.

In view of this, it is necessary to provide a novel cell sorting jig to overcome the defects in the prior art.

[ summary of the invention ]

Aiming at the defects of the prior art, the invention aims to provide a battery cell sorting jig with high automation degree.

The invention solves the problems of the prior art by adopting the following technical scheme: a battery cell sorting jig is suitable for detecting parameters of a battery cell and sorting the parameters, wherein the parameters of the battery cell comprise voltage; the battery cell sorting jig comprises a base, a first rail and a second rail which are installed on the base, a conveying module connected between the first rail and the second rail, a turning module, a testing module, a distributing groove and a sorting module arranged above the distributing groove, wherein the turning module, the testing module and the distributing groove are sequentially arranged along the moving direction of the second rail, a plurality of battery cells are vertically placed on the first rail and move along the first rail, after the battery cells reach the loading position of the first rail, the conveying module transfers the battery cells from the first rail to the turning module, the turning module switches the battery cells from a vertical state to a horizontal state and places the battery cells on the second rail, the testing module detects the voltage parameters of the battery cells, the reference voltage value of the battery cells is between 3.625V and 3.645V, and the distributing groove divides the battery cells into four blocks in a voltage interval of 0.005V, and the sorting module transfers the battery cell into the corresponding distributing groove according to the actual voltage value detected by the battery cell.

The further improvement scheme is as follows: the sorting module is communicated with the testing module, and the sorting module grabs the battery cell and places the battery cell in the corresponding distributing groove according to a detection parameter result of the testing module.

The further improvement scheme is as follows: the distributing trough is obliquely arranged relative to the base, and one side, close to the test module, of the distributing trough is higher than the other side, far away from the test module, of the distributing trough.

The further improvement scheme is as follows: the distribution groove comprises a first distribution groove and a second distribution groove which receive the battery cells with different parameters, and the first distribution groove and the second distribution groove are located on two sides of the second track.

The further improvement scheme is as follows: the battery cell sorting jig comprises a code scanning module which is positioned between the overturning module and the testing module, the code scanning module communicates with the testing module, and the parameter of each battery cell detected by the testing module corresponds to the bar code of each battery cell scanned by the code scanning module.

The further improvement scheme is as follows: the test module detects that the parameters of the battery cell further comprise internal resistance and polarity.

The further improvement scheme is as follows: the carrying module comprises a translation mechanism stretching over the first rail and the second rail and a first manipulator installed on the translation mechanism, the first manipulator grabs the battery cell positioned on the first rail and moves the battery cell to the overturning module along the translation mechanism.

The further improvement scheme is as follows: the battery cores are placed in the battery core box in groups, the battery core sorting jig comprises a positioning device located at the feeding position of the conveying module, and the positioning device positions the battery core box.

The further improvement scheme is as follows: the first rail is parallel to the second rail, and the distributing trough is at least partially located between the first rail and the second rail.

The further improvement scheme is as follows: the carrying module is parallel to the sorting module, and the carrying module and the distributing groove are located at two end parts of the second track.

Compared with the prior art, the invention has the following beneficial effects: the automatic battery cell sorting jig is designed to replace a manual battery cell testing mode, so that the operation is simple, and the battery cell sorting efficiency is effectively improved; by arranging the code scanning module and the testing module and communicating the code scanning module and the testing module, the intelligent level of the battery cell sorting jig is greatly improved, and the material tracking in the later period is facilitated; the distribution groove is obliquely arranged relative to the base, so that the battery cell grabbed by the sorting module can slide to the other end along one end of the distribution groove under the action of gravity, and the transportation and the storage of the battery cell in the distribution groove are facilitated; in addition, the first rail is parallel to the second rail, and the distributing trough is at least partially positioned between the first rail and the second rail; carry the module to be on a parallel with the separation module, carry the module and divide the silo to be located the orbital both ends of second for the space utilization of each module on the base is more reasonable, and the overall arrangement is more regular.

[ description of the drawings ]

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:

fig. 1 is a schematic view of a whole battery cell sorting jig according to the present invention;

fig. 2 is an enlarged view of a circle a in the cell sorting jig shown in fig. 1;

fig. 3 is an enlarged view of a circle B in the battery cell sorting jig shown in fig. 1.

[ detailed description ] embodiments

The present invention will be described in further detail with reference to the accompanying drawings and embodiments.

Referring to fig. 1, the invention discloses a battery cell sorting jig 100, and is suitable for detecting parameters of a battery cell 200 and sorting the parameters, wherein the parameters of the battery cell 200 include voltage, internal resistance and polarity; this electric core letter sorting tool 100 includes base 1, install first track 2 and second track 3 on base 1, connect and send module 4 in the transport between first track 2 and second track 3, along the upset module 5 that second track 3's moving direction arranged in proper order, sweep a yard module 6, test module 7 and divide the silo and set up in the sorting module 8 that divides the silo top, sweep a yard module 6 and be located between upset module 5 and the test module 7.

In this embodiment, the test module 7 detects parameters of the battery cell 200, including voltage, internal resistance, and polarity; the code scanning module 6 comprises a code scanning gun, and can realize quick code scanning of the battery cell 200 in a rolling state; the test module 7 comprises a tester, and can test a plurality of battery cores 200 at the same time so as to improve the test efficiency.

In this embodiment, the code scanning module 6 and the testing module 7 communicate with each other, that is, the parameter of each battery cell 200 detected by the testing module 7 corresponds to the barcode of each battery cell 200 scanned by the code scanning module 6, and the parameter of each battery cell 200 is bound and stored in the local computer or uploaded to the customer MES system; the sorting module 8 also communicates with the test module 7, and the sorting module 8 picks corresponding battery cells 200 and places the battery cells in different distribution tanks according to parameter results detected by the test module 7.

Specifically, the reference voltage value of the battery cell 200 is between 3.625V and 3.645V, and the dividing trough divides the battery cell 200 into four steps in a voltage interval of 0.005V, that is, the dividing trough is divided into four steps of 3.625V-3.630V, 3.630V-3.635V, 3.635V-3.640V, and 3.640V-3.645V; the sorting module 8 transfers the battery cell 200 to the corresponding four distributing grooves according to the actual voltage value detected by the battery cell 200. Referring to fig. 1, the distributing slots include a first distributing slot 9 and a second distributing slot 10 for receiving the battery cells 200 with different parameters, and the first distributing slot 9 and the second distributing slot 10 are located on two sides of the second rail 3. Specifically, the first sub-trough 9 located between the first rail 2 and the second rail 3 is used to place the battery cells 200 with voltage values not between 3.625V and 3.645V, which do not meet the requirement, the second sub-trough 10 on the other side of the second rail 3 is used to place the battery cells 200 with voltage values between 3.625V and 3.645V, and the second sub-trough 10 includes four independent sub-troughs to place the battery cells 200 with different voltage interval values, so as to reasonably sort the battery cells 200.

In this embodiment, the sorting module 8 includes a moving rail 81 and a sorting manipulator 82 attached to the moving rail 81, and the sorting manipulator 82 moves the battery cell 200 from the test module 7 to the first sub-magazine 9 or the second sub-magazine 10 according to the test result.

In this embodiment, the above-mentioned battery cell sorting jig 100 includes the feeding manipulator 11 disposed above the second sub-trough 10, and the feeding manipulator 11 grabs the battery cells 200 to the feeding translation mechanism of the next device from the second sub-trough 10, and the feeding manipulator 11 can grab a plurality of battery cells 200 simultaneously.

Preferably, the distributing trough is arranged obliquely relative to the base 1, and one side of the distributing trough close to the test module 7 is higher than the other side of the distributing trough far away from the test module 7. So set up for the electric core 200 that is snatched by sorting module 8 can slide the other end under the effect of gravity along the one end of branch silo, is favorable to the transportation and the storage of electric core 200 in the branch silo.

Referring to fig. 1, the first rail 2 is parallel to the second rail 3, and the distribution groove is at least partially located between the first rail 2 and the second rail 3, that is, the first distribution groove 9 for placing the battery cells 200 with bad parameters is located between the first rail 2 and the second rail 3; the carrying module 4 is parallel to the sorting module 8, and the carrying module 4 and the distributing chute are located at both ends of the second rail 3. So set up for each module utilizes more rationally in electric core letter sorting tool 100 the space on base 1, and the overall arrangement is more regular.

Referring to fig. 1 and 2, the transportation module 4 includes a translation mechanism 41 spanning over the first rail 2 and the second rail 3, and a first manipulator 42 mounted on the translation mechanism 41, wherein the first manipulator 42 grabs the battery cell 200 on the first rail 2 and moves the battery cell 200 along the translation mechanism 41 to the flipping module 5.

Preferably, the first manipulator 42 simultaneously grasps a plurality of battery cells 200.

In this embodiment, the battery cells 200 are vertically placed in the battery cell box 201 in groups, the battery cell sorting jig 100 includes a positioning device located at the feeding position of the conveying module 4, and the positioning device positions the battery cell box 201, optionally, the positioning device includes a servo and a sensor for positioning, so as to ensure the accuracy of the material taking position.

Referring to fig. 1 and 3, the turning module 5 includes a turning motor 51 and a turning manipulator 52 driven by the turning motor 51, the battery cell 200 captured by the first manipulator 42 is placed on the turning manipulator 52, and after turning, the battery cell 200 is switched from a vertical state to a horizontal state.

Referring to fig. 1, fig. 2 and fig. 3, the battery cell sorting jig 100 of the present invention has the following working processes:

s1: the groups of cells 200 vertically placed in the cell box 201 are placed on the first rail 2 and moved along the first rail 2;

s2: after the battery cell loading position of the first rail 2 is reached, the conveying module 4 transfers the battery cell 200 from the first rail 2 to the overturning module 5;

s3: the battery cell 200 is switched from a vertical state to a horizontal state by the turnover module 5, and is placed on the second rail 3, and the battery cell 200 moves along the second rail 3;

s4: the code scanning module 6 scans the codes of the battery cell 200; the test module 7 tests the parameters of the battery cells 200, and binds and saves the parameters of each battery cell 200 and the corresponding code scanning in a local computer or uploads the parameters to a customer MES (manufacturing execution system);

s5: the sorting module 8 transfers the battery cell 200 to the corresponding first distributing groove 9 or the second distributing groove 10 according to the test result of the battery cell 200.

According to the invention, the automatic battery cell sorting jig 100 is designed to replace a manual battery cell 200 testing mode, so that the operation is simple, and the sorting efficiency of the battery cells 200 is effectively improved; by arranging the code scanning module 6 and the testing module 7 and communicating the code scanning module and the testing module, the intelligent level of the battery cell sorting jig 100 is greatly improved, and the material tracking at the later stage is facilitated; the distribution groove is obliquely arranged relative to the base 1, so that the battery cell 200 grabbed by the sorting module 8 can slide to the other end along one end of the distribution groove under the action of gravity, and the transportation and the storage of the battery cell 200 in the distribution groove are facilitated; in addition, the first rail 2 in the battery cell sorting jig 100 is parallel to the second rail 3, and the distributing groove is at least partially located between the first rail 2 and the second rail 3; carry module 4 and be on a parallel with sorting module 8, carry module 4 and divide the both ends that the silo is located second track 3, the space utilization of each module on base 1 is more reasonable, and the overall arrangement is more regular.

The present invention is not limited to the above-described embodiments. One of ordinary skill in the art will readily recognize that there are numerous other alternatives to the cell sorting jig of the present invention without departing from the spirit and scope of the present invention. The protection scope of the present invention is subject to the content of the claims.