CN116169313A

CN116169313A - Battery production check out test set

Info

Publication number: CN116169313A
Application number: CN202211606159.9A
Authority: CN
Inventors: 陈正斌; 柏应江; 江凯忠; 黄慧媚
Original assignee: Hubei Xiangdian New Energy Technology Co ltd
Current assignee: Hubei Xiangdian New Energy Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-26

Abstract

The invention discloses battery production detection equipment, which belongs to the technical field of dry battery production equipment, is arranged at a lower station for producing batteries, and is used for detecting whether the lengths of the clamped batteries are qualified and whether the battery is electrified or not in a unified way by clamping a plurality of batteries in a centralized way; the device can ensure that each battery is detected, can fully screen unqualified batteries and improve the qualification rate of the batteries; the device can judge the length and the electrifying of the battery at the same time, does not need to be tested separately, reduces the detection procedure and improves the detection speed of the battery; the detection efficiency of the battery in production is improved.

Description

Battery production check out test set

Technical Field

The invention belongs to the technical field of dry battery production equipment, and particularly relates to battery production detection equipment.

Background

Batteries are often used in daily life to provide power to various electronic devices. The two stages of the battery are connected by chemical reaction, so as to achieve the function of power output. The battery is a product which can be produced in a large scale, the speed of tens of batteries per minute is reached in the mechanical production process, and the battery quality is ensured while the production quantity of the battery is improved under the condition of high-speed battery production.

The length and the electrifying qualification degree of the battery are two important indexes of the battery, and the existing battery detection equipment is battery spot check, because the measurement of the length and the electrifying test need time in the detection process of the battery, the production speed of the battery is too high, and the battery can be only detected in a spot check mode; the existing equipment cannot detect the length and the electrifying under the condition of ensuring the full detection, and the qualification degree of the battery cannot be better ensured.

Disclosure of Invention

Therefore, the invention aims to provide a battery production detection device which can intensively test the length and the power-on qualification of a battery and improve the detection efficiency of the battery.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the invention comprises a centralized test part, wherein the centralized test part comprises a top plate and a bottom plate which are arranged up and down, a plurality of battery clamping plates are arranged on the bottom plate, the top plate comprises a positioning plate and a conductive plate which are arranged from bottom to top, a plurality of detection heads are arranged on the top plate, each detection head comprises a thimble, a positioning head and a conductive sleeve, the thimble is slidably arranged on the positioning plate, the positioning heads are fixed in the middle of the thimble, the positioning heads are supported on the top surface of the positioning plate, a plurality of conductive points are arranged on the conductive plate, the conductive sleeve is fixed at the positions of the conductive points, the top end of the thimble is provided with a ball head which is larger than the thimble in diameter, the ball head is slidably arranged on the inner side of the conductive sleeve, the conductive sleeve is provided with a power-on point, when the positioning heads contact the positioning plates, the ball head is in contact with the power-on point, and when the positioning plates move upwards, the ball head is far away from the power-on point, and the conductive point is connected with an electric sensor.

Further, a sliding beam is fixedly arranged on the bottom plate, one ends of the battery clamping plates are slidably arranged on the sliding beam, a first electric cylinder is further fixed on the bottom plate, the output end of the first electric cylinder is fixedly arranged on one side of the battery clamping plates, and soft belts are connected between the battery clamping plates at one end of the sliding beam in an adjacent sliding mode.

Further, a second electric cylinder is fixed on the bottom plate, and the output end of the second electric cylinder is fixedly connected with the top plate.

Further, a plurality of guide posts are fixedly arranged on the bottom plate, the top plate is slidably arranged on the guide posts, sliding posts are respectively fixed on the upper side and the lower side of one end of the battery clamping plate, which is far away from the sliding beam, and sliding grooves for the sliding posts are formed in the corresponding positions of the bottom plate and the top plate.

Further, the side face of the battery clamping plate is provided with an arc-shaped groove for clamping the battery.

The device further comprises an input channel, a transfer workbench and an output channel, wherein the transfer workbench is rotatably provided with a rotary table; a first rotating plate is hinged to the bottom plate of the centralized test part, and a second rotating plate is hinged to the first rotating plate; the bottom plate and the first rotating plate are driven by a motor to rotate, and the hinge shafts of the bottom plate and the first rotating plate are mutually perpendicular; the second rotating plate is fixed on the turntable; the utility model discloses a battery clamp device, including revolving stage, bottom plate, centralized test portion, battery clamp plate, output channel, first revolving stage, second revolving stage, bottom plate, in the revolving stage axis symmetry sets up for two centralized test portion in one of them in the centralized test portion, first revolving stage level, the bottom plate rotates around the pin joint and makes centralized test portion slope, battery clamp plate keep away from the port of slide beam with the input channel intercommunication, another in the centralized test portion, rotate the second revolving stage makes when first revolving stage and bottom plate are parallel to each other and perpendicular horizontal plane, the battery clamp plate keep away from the port of slide beam with the output channel intercommunication.

Further, the input channels are arranged in an arc shape.

Further, the input channel comprises a plurality of battery slideways for sliding a single battery, a baffle is arranged at the tail end of the input channel and hinged to the inner side surface of the battery channel, a hinge shaft of the baffle extends out from one side of the input channel and is connected with a gear, the gears are meshed with a driving rack at the same time, and the driving rack is connected with a third electric cylinder.

The invention has the beneficial effects that:

the invention is arranged at a lower station for producing batteries, clamps a plurality of batteries in a concentrated manner, and then uniformly detects whether the lengths of the clamped batteries are qualified and whether the battery is electrified to be qualified; the device can ensure that each battery is detected, can fully screen unqualified batteries and improve the qualification rate of the batteries; the device can judge the length and the electrifying of the battery at the same time, does not need to be tested separately, reduces the detection procedure and improves the detection speed of the battery; the detection efficiency of the battery in production is improved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.

Drawings

In order to make the objects, technical solutions and advantageous effects of the present invention more clear, the present invention provides the following drawings for description:

FIG. 1 is a schematic diagram of a centralized test section according to an embodiment of the present invention;

FIG. 2 is a detailed schematic view of a battery clamping plate according to an embodiment of the present invention;

FIG. 3 is a schematic view of a top plate of an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a detecting head according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of FIG. 4 at A;

FIG. 6 is an overall schematic diagram of a detection apparatus according to an embodiment of the present invention;

FIG. 7 is an internal schematic view of an input channel according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of the transmission of a baffle at an input channel according to an embodiment of the present invention;

the figures are marked as follows: 1. a centralized test section; 11. a top plate; 111. a positioning plate; 112. a conductive plate; 1121. conducting points; 12. a bottom plate; 13. a battery clamping plate; 131. a soft belt; 132. a spool; 133. an arc-shaped groove; 14. a detection head; 141. a thimble; 1411. a ball head; 142. a positioning head; 143. a conductive sleeve; 1431. a power-on point; 15. electrifying an electric sensor; 16. a slide beam; 17. a first electric cylinder; 18. a second electric cylinder; 19. a guide post; 2. an input channel; 21. a battery slideway; 22. a baffle; 23. a gear; 24. a rack; 25. a third electric cylinder; 3. a transfer bench; 31. a turntable; 4. an output channel; 5. a first rotating plate; 6. and a second rotating plate.

Detailed Description

As shown in fig. 1-8, the invention provides a battery production detection device, which comprises a centralized test part 1, wherein the centralized test part 1 is a part for centralized batch test of the length of batteries and whether the batteries are qualified or not in power on, as shown in fig. 1, the centralized test part 1 comprises a top plate 11 and a bottom plate 12 which are arranged up and down, the top plate 11 and the bottom plate 12 are parallel to each other, referring to fig. 2, a plurality of battery clamping plates 13 are arranged on the bottom plate 12, the battery clamping plates 13 are parallel to each other, and the battery clamping plates 13 are perpendicular to the bottom plate 12; the battery clamping plates 13 are used for clamping batteries, a plurality of batteries are arranged between two adjacent battery clamping plates 13 in a clamping unit way, the top plate 11 comprises a positioning plate 111 and a conductive plate 112 which are arranged from bottom to top, a plurality of detection heads 14 are arranged on the top plate 11, the detection heads 14 are respectively positioned above all the clamped batteries, as shown in figures 4 and 5, the detection heads 14 comprise ejector pins 141, positioning heads 142 and conductive sleeves 143, the ejector pins 141 are metal steel pins, the ejector pins 141 are slidably arranged on the positioning plate 111, the positioning heads 142 are fixed in the middle of the ejector pins 141, the positioning heads 142 are supported on the top surface of the positioning plate 111, a plurality of conductive points 1121 are arranged on the conductive plate 112, referring to figure 3, the conductive sleeves 143 are fixed at the positions of the conductive points 1121, the top ends of the ejector pins 141 are provided with ball heads 1411 with diameters larger than the ejector pins 141, the ball head 1411 is slidingly arranged at the inner side of the conductive sleeve 143, an electrifying point 1431 is arranged at the inner side of the conductive sleeve 143, the electrifying point 1431 is communicated with the conductive point 1121 through an electric wire, when the positioning head 142 contacts the positioning plate 111, the ball head 1411 contacts the electrifying point 1431, when the positioning plate 111 moves upwards, the ball head 1411 is far away from the electrifying point 1431, an electric sensor 15 is connected between the conductive point 1121 and the bottom plate 12, a communicating electric wire is arranged on the bottom plate 12, after the electric wire is communicated with the detecting head 14, the battery and the electric sensor 15 can form a closed loop, when the electric sensor 15 is communicated with the battery, whether the battery has electricity and the voltage and the current of the battery are normal can be tested, and when the length of the battery is not qualified, the thimble 141 cannot be communicated with the battery and the electric sensor 15 when the length of the battery is higher than or lower than a normal value.

The battery production detection equipment is arranged at a lower station for producing batteries, and is used for uniformly detecting whether the lengths of the clamped batteries are qualified and whether the battery is electrified or not by clamping a plurality of batteries in a concentrated manner; the detection head 14 can be used for rapidly detecting the battery which is not electrified, namely the battery with unqualified length, and testing the battery with qualified length, and screening the battery with unqualified electrifying; the device can judge the length and the electrifying of the battery at the same time, does not need to be tested separately, reduces the detection procedure and improves the detection speed of the battery; the detection efficiency of the battery in production is improved.

In a further scheme, referring to fig. 2, a baffle 22 is arranged on one side of the bottom plate 12, a slide beam 16 is fixedly arranged on the baffle 22, one ends of a plurality of battery clamping plates 13 are slidably arranged on the slide beam 16, the slide beam 16 is used for limiting the moving direction of the battery clamping plates 13 and guaranteeing the parallelism of the battery clamping plates 13, a first electric cylinder 17 is also fixedly arranged on the baffle 22, the output end of the first electric cylinder 17 is fixedly arranged on one side of the battery clamping plates 13, the battery clamping plates 13 positioned at the far end of the slide beam 16 are fixedly connected with the end parts of the slide beam 16, soft belts 131 are connected between the battery clamping plates 13 which are adjacently slidably arranged at one end of the slide beam 16, the stretching lengths of all the soft belts 131 are the same, when the first electric cylinder 17 is contracted, the plurality of battery clamping plates 13 are far away from the length of the soft belts 131 so as to facilitate the entering of batteries, and when the first electric cylinder 17 is extended, the plurality of battery clamping plates 13 are clamped if the battery is correspondingly arranged under each detection point of the top plate 11; the smooth proceeding of battery detection is ensured, wherein the sliding beam 16 has the function of resisting the batteries except the limiting function, and when the batteries are arranged and contacted between the adjacent battery clamping plates 13, one end of the battery pack is blocked by the sliding beam 16, so that the placement position of the batteries can be effectively ensured.

In a further scheme, as shown in fig. 1, the bottom plate 12 is fixed with a second electric cylinder 18, an output end of the second electric cylinder 18 is fixedly connected to the top plate 11, the second electric cylinder 18 is mainly used for lifting and lowering the top plate 11, so that the ejector pins 141 on the top plate 11 are prevented from colliding with batteries, and parts such as limit posts and the like are also arranged on the bottom plate 12, so that the test height in the brackets of the top plate 11 and the bottom plate 12 is ensured to be fixed.

In a further scheme, as shown in fig. 1 and 3, a guide post 19 is fixed on the bottom plate 12, the top plate 11 is slidably disposed on the guide post 19, sliding posts 132 are fixed on the upper and lower sides of the end, away from the sliding beam 16, of the battery clamping plate 13, sliding grooves for sliding the sliding posts 132 are provided at corresponding positions of the bottom plate 12 and the top plate 11, and the guide post 19 is used for limiting the moving direction of the top plate 11 and avoiding the deflection of the top plate 11; the sliding column 132 and the sliding groove are used for further limiting the moving direction of the battery clamping plates 13, guaranteeing that each battery clamping plate 13 moves in parallel, and improving the precision of the battery clamping position.

In a further scheme, as shown in fig. 2, the side surface of the battery clamping plate 13 is provided with an arc-shaped groove 133 for clamping the battery, so that the structure further improves the battery clamping precision, positions each clamped battery, and also avoids the battery from sliding down.

In a further scheme, as shown in fig. 6, the device further comprises an input channel 2, a transfer workbench 3 and an output channel 4, wherein the transfer workbench 3 is rotatably provided with a turntable 31, and the state is driven to rotate by a motor and has a positioning structure and the like; the input channel 2 is arranged in an arc shape; structure of input channel 2 referring to fig. 6, the produced battery can slide from input channel 2 into centralized test section 1, first rotating plate 5 is hinged on bottom plate 12 of centralized test section 1, and second rotating plate 6 is hinged on first rotating plate 5; the bottom plate 12 and the first rotating plate 5 are driven by a motor to rotate, and the hinging shafts of the bottom plate 12 and the first rotating plate 5 are mutually vertical; the second rotating plate 6 is fixed on the turntable 31; the two centralized test parts 1 are symmetrically arranged relative to the axis of the turntable 31, wherein in one centralized test part 1, the first rotating plate 5 is horizontal, the bottom plate 12 rotates around a hinge point to enable the centralized test part 1 to incline, the port of the battery clamping plate 13, which is far away from the sliding beam 16, is communicated with the input channel 2, the position of the input channel 2 is fixed, the battery is also placed in an inclined manner, the battery slides into the centralized test part 1 under the action of gravity, and the arc-shaped input channel 2 also ensures that the battery can be filled into the inner end of the battery clamping plate 13 and is propped against the sliding beam 16; after the filling of the input channel 2 is completed, the bottom plate 12 rotates around the first rotating plate 5, so that the whole centralized test part 1 is horizontally placed, namely, batteries are vertically placed on the bottom plate 12, the testing of the batteries can be started at the moment, the replacement of the centralized test part 1 is also simultaneously carried out, after the testing is completed, the centralized test part 1 moves to the position of outputting the batteries, at the moment, the second rotating plate 6 rotates so that the first rotating plate 5 and the bottom plate 12 are parallel to each other and are vertical to the horizontal plane, the battery clamping plate 13 is far away from the port of the sliding beam 16 and is communicated with the output channel 4, the first electric cylinder 17 is loosened, the batteries can be completely dropped into the output channel 4, and the next working procedure of the output channel 4 can be used for carrying out unqualified taking out on the output batteries or carrying out qualified battery conveying.

According to the structure, the detection speed of the battery detection equipment is optimized, the positions of the input and output batteries of the centralized test part 1 are switched through the turntable, the detection continuity of the battery detection equipment is improved, the pause time of battery conveying is reduced in the battery production process, and the production conveying efficiency of the battery is improved.

In a further aspect, as shown in fig. 7 and 8, the input channel 2 includes a plurality of battery slides 21 for sliding a single battery, and the number and positions of the battery slides 21 correspond to those of the opened battery clamping plates 13; the tail end of the input channel 2 is provided with a baffle 22, the baffle 22 is hinged to the inner side surface of the battery channel, a hinge shaft of the baffle 22 extends out of one side of the input channel 2 and is connected with gears 23, a plurality of gears 23 are simultaneously meshed with a driving rack 24, and the driving rack 24 is connected with a third electric cylinder 25.

The structure is used for controlling the battery output of the input channel 2, when the centralized test part 1 is switched, the battery input channel 2 is closed, and when the centralized test part 1 is in place, the input channel 2 of the battery is opened, the structure can flexibly pause and output the battery, and the battery is not blocked when moving; this structure can also be arranged in the output channel 4 to achieve the batch effect of the batteries.

Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. A battery production check out test set, its characterized in that: the integrated test device comprises a centralized test part (1), wherein the centralized test part (1) comprises a top plate (11) and a bottom plate (12) which are arranged up and down, a plurality of battery clamping plates (13) are arranged on the bottom plate (12), the top plate (11) comprises a positioning plate (111) and a conductive plate (112) which are arranged from bottom to top, a plurality of detection heads (14) are arranged on the top plate (11), each detection head (14) comprises a thimble (141), a positioning head (142) and a conductive sleeve (143), the thimble (141) is slidably arranged on the positioning plate (111), the positioning head (142) is fixed in the middle of the thimble (141), the positioning head (142) is supported on the top surface of the positioning plate (111), a plurality of conductive points (1121) are arranged on the conductive plate (112), the conductive sleeve (143) is fixed at the position of the conductive points (1121), the top end of the thimble (141) is provided with a round bead head (1411) which is larger than the diameter of the thimble (141), the inner side of the ball head (1411) is arranged on the conductive sleeve (142), and the conductive sleeve (143) is electrically communicated with the conductive points (1431) when the conductive sleeve (142) is electrically connected with the conductive points (111), the ball head (1411) is contacted with the electrifying point (1431), when the positioning plate (111) moves upwards, the ball head (1411) is far away from the electrifying point (1431), and an electrifying sensor (15) is connected between the electrifying point (1121) and the bottom plate (12).

2. The battery production detection apparatus according to claim 1, wherein: the battery clamping device is characterized in that a sliding beam (16) is fixedly arranged on the bottom plate (12), one end of each battery clamping plate (13) is slidably arranged on each sliding beam (16), a first electric cylinder (17) is further fixed on the bottom plate (12), the output end of each first electric cylinder (17) is fixedly arranged on one side of each battery clamping plate (13), and soft belts (131) are connected between the battery clamping plates (13) at one end of each sliding beam (16) in an adjacent sliding mode.

3. The battery production detection apparatus according to claim 2, wherein: the bottom plate (12) is fixedly provided with a second electric cylinder (18), and the output end of the second electric cylinder (18) is fixedly connected with the top plate (11).

4. The battery production detection apparatus according to claim 3, wherein: the battery clamping plate is characterized in that a plurality of guide posts (19) are fixedly arranged on the bottom plate (12), the top plate (11) is slidably arranged on the guide posts (19), sliding posts (132) are respectively fixed on the upper side and the lower side of one end of the battery clamping plate (13) away from the sliding beam (16), and sliding grooves for the sliding posts (132) are formed in the corresponding positions of the bottom plate (12) and the top plate (11).

5. The battery production detection apparatus according to claim 4, wherein: the side of the battery clamping plate (13) is provided with an arc-shaped groove (133) for clamping the battery.

6. The battery production detection apparatus according to claim 5, wherein: the automatic feeding device also comprises an input channel (2), a transferring workbench (3) and an output channel (4), wherein a turntable (31) is rotatably arranged on the transferring workbench (3); a first rotating plate (5) is hinged on the bottom plate (12) of the centralized test part (1), and a second rotating plate (6) is hinged on the first rotating plate (5); the bottom plate (12) and the first rotating plate (5) are driven by a motor to rotate, and the hinging shafts of the bottom plate (12) and the first rotating plate (5) are perpendicular to each other; the second rotating plate (6) is fixed on the rotary table (31); the utility model provides a centralized test portion (1) has two, two centralized test portion (1) for revolving stage (31) axis symmetry sets up, in one of them centralized test portion (1), first rotor plate (5) level, bottom plate (12) are rotated around the pin joint and are made centralized test portion (1) slope, battery grip block (13) keep away from the port of smooth roof beam (16) with input channel (2) intercommunication, another in centralized test portion (1), rotate second rotor plate (6) make when first rotor plate (5) and bottom plate (12) are parallel to each other and perpendicular horizontal plane, battery grip block (13) keep away from the port of smooth roof beam (16) with output channel (4) intercommunication.

7. The battery production detection apparatus according to claim 6, wherein: the input channels (2) are arranged in an arc shape.

8. The battery production detection apparatus according to claim 7, wherein: the input channel (2) comprises a plurality of battery slideways (21) for sliding a single battery, a baffle (22) is arranged at the tail end of the input channel (2), the baffle (22) is hinged to the inner side surface of the battery channel, a hinge shaft of the baffle (22) extends out from one side of the input channel (2) and is connected with a gear (23), the gears (23) are meshed with a driving rack (24) at the same time, and the driving rack (24) is connected with a third electric cylinder (25).