CN-116871192-B - Scrapped ternary positive electrode material battery pack conveying and identifying device

CN116871192BCN 116871192 BCN116871192 BCN 116871192BCN-116871192-B

Abstract

The invention relates to the technical field of battery processing, in particular to a scrapped ternary positive electrode material battery pack conveying and identifying device which comprises a feeding area, a detection area and a conveying area, wherein the feeding area consists of a feeding mechanism, a straightening mechanism and a spacing mechanism, the detection area consists of a detection mechanism, a bearing mechanism and a rotary pushing mechanism, and the conveying area consists of a conveying mechanism; the invention provides a scrapped ternary positive electrode material battery pack conveying identification device which can carry out one-time comprehensive detection through two CCD cameras arranged up and down in the battery pack conveying process, and simultaneously can realize the simultaneous pushing of a battery pack on a position to be detected to a detection position and the pushing of the battery pack of which the detection is completed on the detection position to a conveying area in the conveying detection process, thereby improving the detection efficiency and effect.

Inventors

FU XIAOLIANG
YIN JUN
LIN SHIPING
ZHOU WEIYAO
FENG WENBO

Assignees

广东金晟新能源股份有限公司

Dates

Publication Date: 20260505
Application Date: 20230707

Claims (5)

1. A scrapped ternary positive electrode material battery pack conveying identification device is characterized by sequentially comprising a feeding area, a detection area and a conveying area from left to right, wherein the feeding area consists of a feeding mechanism (1), a straightening mechanism (2) and a spacing mechanism (3), the straightening mechanism (2) and the spacing mechanism (3) are sequentially arranged on the feeding mechanism (1) from left to right, and when a battery pack is fed through the feeding mechanism (1), straightening and spacing treatment are sequentially carried out through the straightening mechanism (2) and the spacing mechanism (3); The detection area consists of a detection mechanism (4), a bearing mechanism (5) and a rotary pushing mechanism (6), the detection mechanism (4) is arranged at the rear right side of the bearing mechanism (5), the detection mechanism (4) comprises a detection bracket (41) and a CCD camera, the detection bracket (41) is of a 匚 -type structure with an opening facing the front end, two horizontal sections of the 匚 -type structure are respectively positioned at the upper side and the lower side of the bearing mechanism (5), CCD cameras are symmetrically arranged at the opposite sides of the horizontal section of the 匚 -type structure, which are far away from the vertical section, four groups of rotary pushing mechanisms (6) are symmetrically arranged at the front and the rear left side of the upper surface of the bearing mechanism (5), the detection area is sequentially provided with two stations of a position to be detected and a position to be detected from left to right, the front and the rear two groups of rotary pushing mechanisms (6) positioned at the left side correspond to the position to be detected, the battery pack to be detected on the position to be detected is pushed to the position to be detected after the front battery pack is detected, and the front and the two groups of rotary pushing mechanisms (6) positioned at the right side correspond to the detection position to the detected position to be detected battery pack to be completely. The conveying area consists of a conveying mechanism, and the conveying mechanism has the same structure as the feeding mechanism (1); a linking mechanism (7) is arranged between the feeding area and the detection area and between the detection area and the conveying area; The supporting mechanism (5) comprises a base (51) made of transparent materials, the cross section of the base (51) along the feeding direction is of a convex structure, the highest position of the base (51) is slightly lower than the height of the conveyor belt (16), a first groove is uniformly formed in the middle of the base (51) along the feeding direction, two groups of supporting components (52) are symmetrically arranged in the first groove in a sliding mode, a second groove is uniformly formed in the lower plane parts of the front end and the rear end of the base (51), and the lower end face of the supporting component (52) away from the first groove is arranged in the second groove in a sliding mode; The lifting assembly (52) comprises sliding plates (521), transverse plates (522), supporting rods (523), return springs (524) and lifting balls (525), wherein the sliding plates (521) are in one-to-one correspondence with the grooves, one ends of the sliding plates (521) far away from the first grooves are commonly connected with the transverse plates (522), the supporting rods (523) in one-to-one correspondence with the second grooves are arranged on the lower end faces of the transverse plates (522), the supporting rods (523) are in sliding connection with the second grooves, the return springs (524) are connected between the side faces of the supporting rods (523) far away from the sliding plates (521) and the outer side walls of the second grooves, the return springs (524) apply a pulling force to the supporting rods (523) always towards the outer sides, the inner side ends of the sliding plates (521) are inclined planes which incline gradually from top to bottom, the tops of the sliding plates uniformly rotate, the lifting balls (525) are arranged, the highest positions of the sliding plates (521) are lower than the height of the protruding parts of the base (51), and the highest positions of the lifting balls (525) are higher than the height of the protruding parts of the base (51); The rotary pushing mechanism (6) comprises a driving sector (61), a deflector rod (62), a rotary pushing rotating shaft (63) and a driving motor (64), wherein the lower plane parts at the front end and the rear end of the base (51) are symmetrically provided with the rotary pushing rotating shaft (63) in a bilateral symmetry mode, the rotary pushing rotating shaft (63) is rotationally connected with the base (51), the driving sector (61) for extruding the transverse plate (522) is fixedly arranged at the upper end of the rotary pushing rotating shaft (63) corresponding to the height of the transverse plate (522), the deflector rod (62) for pushing the battery pack is detachably arranged on the rotary pushing rotating shaft (63) above the driving sector (61), belt pulleys are fixedly arranged at the parts, penetrating downwards through the base (51), of the belt pulleys, one rotary pushing rotating shaft (63) is connected with the output shaft of the driving motor (64) through a belt, the driving motor (64) is fixedly arranged on a supporting leg below the base (51), and the driving sector (61) is of a fan-shaped structure and corresponds to the deflector rod (62) in the circumferential direction of the rotary pushing rotating shaft (63); The driving lever (62) comprises a circular base (621) and a long rod (622) arranged on the circumferential surface of the circular base (621), the circular base (621) is of an annular structure, a plurality of inserted rods (6211) are uniformly arranged on the circumferential surface of the inner circular ring surface of the circular base (621) through spring telescopic rods, slots corresponding to the inserted rods (6211) are uniformly formed in the outer circumferential surface of the rotary pushing rotating shaft (63), through grooves corresponding to the inserted rods (6211) are formed in the top surface of the rotary pushing rotating shaft (63) along the circumferential direction, the lower ends of the through grooves are communicated with the slots, pressure rods (6212) matched with the inserted rods (6211) are formed in the through grooves, pressure plates (6213) are jointly connected to the top ends of the pressure rods (6212), and the positions of the pressure rods (6212) matched with the inserted rods (6211) are inclined surfaces.
2. The scrapped ternary positive electrode material battery pack conveying identification device according to claim 1, wherein the feeding mechanism (1) comprises a support (11), rotating shafts (12), support plates (13), motors (14), belts (15) and conveyor belts (16), the rotating shafts (12) are symmetrically arranged above the support (11) through mounting seats, the conveyor belts (16) are connected between the rotating shafts (12) which are symmetrically arranged left and right, one end of one rotating shaft (12) is connected with an output shaft of the motor (14) through the belts (15), support plates (13) are arranged between the left rotating shaft (12) and the right rotating shaft (12) on the support (11), the support plates (13) are located in the middle of the conveyor belts (16), rollers are uniformly arranged on the support plates (13) in a rotating mode from left to right, and the highest positions of the rollers are slightly higher than the plate surfaces of the support plates (13) and are in contact with the bottom sides of the conveyor belts (16).
3. The scrapped ternary positive electrode material battery pack conveying identification device according to claim 1, wherein the straightening mechanism (2) comprises a straightening plate (21), a straightening cylinder (22) and a cylinder support (23), the cylinder support (23) is symmetrically arranged on the support (11) front and back, the straightening cylinder (22) is arranged on the opposite side of the cylinder support (23), the output end of the straightening cylinder (22) is connected with the straightening plate (21), the left end of the straightening plate (21) is of a structure gradually inclining outwards and inwards, and rollers with axes arranged in the vertical direction are evenly distributed on the opposite side of the straightening plate (21) in a rotating mode.
4. The scrapped ternary positive electrode material battery pack conveying identification device according to claim 1, wherein the spacing mechanism (3) comprises a spacing bracket (31), a spacing cylinder (32) and a spacing plate (33), the spacing bracket (31) is installed at the rear end of the right side of the bracket (11), the spacing bracket (31) is of an inverted L-shaped structure, the lower side of a horizontal section of the L-shaped structure, far away from a vertical section, is provided with the spacing cylinder (32), and an output shaft of the spacing cylinder (32) is connected with the spacing plate (33).
5. The device for conveying and identifying the scrapped ternary positive electrode material battery pack according to claim 1, wherein the connecting mechanism (7) comprises a lapping plate (71), the lapping plate (71) is rotatably mounted on the base (51), a lapping spring (72) is connected between the lower side surface of the lapping plate (71) and the side surface of the base (51), the lapping spring (72) enables the lapping plate (71) to be downward all the time, a roller is rotatably mounted on the lower side surface of one end, far away from the base (51), of the lapping plate (71), and the lapping plate (71) is attached to the conveyor belt (16) through the roller.

Description

Scrapped ternary positive electrode material battery pack conveying and identifying device Technical Field The invention relates to the technical field of battery processing, in particular to a scrapped ternary positive electrode material battery pack conveying and identifying device. Background The waste battery cascade utilization system takes retired ternary lithium battery packs (bags) as main raw materials, and the battery packs (bags) meeting cascade utilization standards are coded and packaged and warehoused for sale after detection, screening, disassembly and other procedures, and single battery cells not meeting cascade utilization enter the waste battery comprehensive recycling system. In the detection and screening process, the scrapped ternary positive electrode material battery pack (pack) is lifted to a workbench through a special conveying trolley through a feeding machine, the sealing and damage conditions of a storage battery are checked, bar codes on the battery pack are firstly identified, relevant information of the battery is obtained, the battery is then sent to a battery pack capacitance detector for detection, firstly, codes are scanned, a CCD (charge-coupled device) scene is used for identifying the type of the battery, then the capacitance, voltage, charge-discharge characteristics, use safety and the like are detected, then a discharge cabinet is used for discharging, and the battery pack (pack) reaching the cascade utilization standard after discharging enters a cascade utilization process, and the battery pack (pack) which cannot be subjected to cascade utilization enters a unpacking process. At present, the sealing and damage conditions of the storage battery are generally checked manually, on one hand, the manual checking is easy to be carelessly and inappropriately detected, the vision of human eyes is limited, the damage which is particularly fine or small is often not detected, on the other hand, the manual checking is low in efficiency, on the other hand, the working strength is high, the fatigue of personnel is easy to be caused, the checking result of the personnel in a tired state is more inaccurate, and in addition, the battery pack is provided with a plurality of side surfaces, and the position is required to be repeatedly and continuously adjusted when the battery pack is checked so as to ensure the comprehensive detection, so that the detection process is complicated and the efficiency is low. Disclosure of Invention The invention provides a scrapped ternary positive electrode material battery pack conveying and identifying device which can solve the problems. In order to achieve the aim, the invention adopts the following technical scheme that the scrapped ternary positive electrode material battery pack conveying and identifying device sequentially comprises a feeding area, a detection area and a conveying area from left to right, wherein the feeding area consists of a feeding mechanism, a straightening mechanism and a spacing mechanism, the straightening mechanism and the spacing mechanism are sequentially arranged on the feeding mechanism from left to right, and when a battery pack is fed through the feeding mechanism, the straightening and spacing treatment is sequentially carried out through the straightening mechanism and the spacing mechanism; The detection area consists of a detection mechanism, a bearing mechanism and a rotary pushing mechanism, wherein the detection mechanism is arranged at the rear of the right side of the bearing mechanism, the detection mechanism comprises a detection bracket and a CCD camera, the detection bracket is of a 匚 type structure with an opening facing the front end, two horizontal sections of the 匚 type structure are respectively positioned at the upper side and the lower side of the bearing mechanism, the CCD cameras are symmetrically arranged at the opposite sides of the horizontal sections of the 匚 type structure, which are far away from the vertical sections, four groups of rotary pushing mechanisms are symmetrically arranged at the front side, the rear side and the left side of the upper surface of the bearing mechanism, the detection area is sequentially provided with two stations of a position to be detected and a position to be detected from left to right, the front and the rear groups of rotary pushing mechanisms positioned at the left side correspond to the position to be detected, the front and the rear groups of rotary pushing mechanisms positioned at the right side correspond to the position to be detected, and the detected battery pack is pushed to the conveying area; The conveying area consists of a conveying mechanism, and the conveying mechanism and the feeding mechanism are the same in structure; And a linking mechanism is arranged between the feeding area and the detection area and between the detection area and the conveying area. As a preferable technical scheme of the invention, the feeding mechanism co