CN220105233U

CN220105233U - Automatic loading attachment and battery check out test set

Info

Publication number: CN220105233U
Application number: CN202321321383.3U
Authority: CN
Inventors: 朱文广; 李碧
Original assignee: Guangdong Heyu Intelligent Equipment Co ltd
Current assignee: Guangdong Heyu Intelligent Equipment Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-11-28
Anticipated expiration: 2033-05-29

Abstract

The utility model provides an automatic feeding device and battery detection equipment. The automatic feeding device comprises a frame, a bearing frame, an adjusting component and a moving component; the adjusting component comprises an adjusting operation piece, a linkage mechanism and a clamping piece, wherein the adjusting operation piece is used for driving the clamping piece to move so as to clamp and fix the battery; the number of the bearing frames, the adjusting assemblies and the moving assemblies are two groups and are symmetrically arranged, and the moving assemblies are used for driving the bearing frames to move towards the direction close to or far away from the other bearing frame so as to clamp or release the battery. When the automatic feeding device of the embodiment is used, firstly, the battery is moved between the bearing frames, then the moving assembly is driven to move towards the battery to be abutted against the outer wall of the battery for positioning, and then the clamping piece is driven to move by the operation adjusting operation piece, so that the clamping piece is abutted against at least one other outer side wall of the battery, and the battery can be rapidly positioned by matching the bearing frames with the clamping piece.

Description

Automatic loading attachment and battery check out test set

Technical Field

The utility model relates to the technical field of battery processing equipment, in particular to an automatic feeding device and battery detection equipment.

Background

Currently, in order to meet the high-efficiency, high-speed, high-precision automation trend of battery industry production, enterprises need to enhance the automation control of equipment, reduce production costs, and improve production efficiency to survive and develop in strong market competition. Voltage measurement is a process necessary for battery production, but the conventional mode of voltage measurement is to manually send the voltage to a voltage measuring machine for detection. The method has the defects of inaccurate measurement, low production efficiency, high manual labor intensity and the like. Therefore, there is a need for an apparatus capable of automatically measuring voltage instead of manual measurement, improving production efficiency and detection accuracy.

When designing automatic voltage measurement equipment for batteries, various factors such as coordination among processes of feeding, voltage measurement, discharging and the like, universality and operability of the equipment, precision, speed and the like need to be considered. Various solutions have been proposed at present, such as introducing cylinder control, pushing blocks, measuring mechanisms and the like, and certain progress is made in realizing feeding and discharging and voltage measurement automation, and production efficiency and product quality are improved. However, these solutions have some structural problems, such as complex structure, difficult maintenance, difficult compatibility with batteries of different specifications, and the like, and require further optimization.

Therefore, there is a need for an improvement to the above-described problems to change the current situation.

Disclosure of Invention

In view of the above, the utility model provides an automatic feeding device and a battery detection device, which are used for solving the problems that in the existing battery manufacturing field, the structure of measurement equipment in a voltage measurement procedure is complex, and batteries with different specifications are difficult to be compatible.

The utility model provides an automatic feeding device, which comprises:

a frame;

the bearing frame is movably connected with the frame and is provided with a guide hole in a penetrating way;

the adjusting assembly comprises an adjusting operation piece, a linkage mechanism and a clamping piece, wherein the adjusting operation piece is movably connected with the bearing frame, the linkage mechanism is respectively and dynamically connected with the adjusting operation piece, the clamping piece is arranged in the guide hole in a penetrating mode and is in sliding fit with the bearing frame, the clamping piece and the linkage mechanism are respectively positioned on two opposite sides of the bearing frame, and the adjusting operation piece is used for driving the clamping piece to move so as to clamp and fix a battery; and

the moving assembly is respectively connected with the rack and the bearing frame; the number of the bearing frames, the number of the adjusting assemblies and the number of the moving assemblies are two, the moving assemblies are symmetrically arranged, and the moving assemblies are used for driving the bearing frames to move towards the direction close to or far from the other bearing frame so as to clamp or release the battery.

According to one embodiment of the utility model, the linkage mechanism comprises an adjusting screw rod and two adjusting sliding blocks, the two adjusting sliding blocks are respectively connected with the adjusting screw rod, the number of the clamping pieces in each group of adjusting assemblies is also two, each adjusting sliding block is connected with one clamping piece, and the output end of the adjusting operation piece is connected with the adjusting screw rod and is used for driving the two adjusting sliding blocks to move towards or away from each other at the same time.

According to one embodiment of the utility model, the adjusting assembly further comprises a connecting frame, wherein the connecting frame is arranged on one side of the bearing frame away from the clamping piece; the clamping piece comprises a clamping part and a plurality of connecting parts, wherein the clamping part is used for being in contact with the battery, the connecting parts penetrate through the guide holes and are in sliding fit with the bearing frame, and the connecting parts and the adjusting sliding blocks are respectively connected with the connecting frame.

According to one embodiment of the utility model, the linkage mechanism further comprises an adjusting guide rod and an adjusting bearing, wherein the two opposite ends of the adjusting guide rod are respectively connected to the bearing frame, the adjusting guide rod is positioned on one side of the bearing frame away from the clamping part, the adjusting bearing is arranged on the connecting frame, the extending direction of the adjusting guide rod is parallel to the moving direction of the clamping part, and the adjusting guide rod is in sliding fit with the adjusting bearing; the number of the linkage mechanisms is at least one, and when the number of the linkage mechanisms is multiple, the multiple groups of linkage mechanisms are arranged in parallel.

According to one embodiment of the utility model, the moving assembly comprises a moving operation member, a moving screw rod and a moving sliding block, wherein the moving operation member is movably connected with the frame, the moving screw rod is connected with the output end of the moving operation member, the moving screw rod is in power connection with the moving sliding block, and the moving sliding block is connected with the bearing frame.

According to one embodiment of the utility model, the automatic feeding device further comprises a pushing assembly, the pushing assembly comprises a pushing driving piece, a pushing moving frame and a pushing plate, the pushing driving piece is connected to the rack, the pushing moving frame is connected to the output end of the pushing driving piece, the pushing plate is detachably connected to the pushing moving frame, and the pushing plate is located between two bearing frames and used for driving the battery to move out from between the two bearing frames.

According to one embodiment of the utility model, the pushing assembly further comprises a pushing adjusting piece, wherein the pushing adjusting piece is respectively connected with the pushing driving piece and the pushing moving frame, and the pushing adjusting piece is used for driving the pushing moving frame to move up and down;

and/or the pushing assembly further comprises a pushing locking piece, wherein the pushing locking piece penetrates through the pushing plate and is detachably connected with the pushing moving frame, and the pushing locking piece is used for fixing or releasing the pushing moving frame and the pushing plate.

The utility model also provides a battery detection device, comprising:

the automatic feeding device according to any one of the above claims; and

the voltage measuring device is movably connected to the bearing frame of the automatic feeding device and is used for contacting with the battery and measuring a voltage signal of the battery.

According to one embodiment of the utility model, the bearing frame is provided with a connecting hole in a penetrating way; the voltage measurement device comprises a test driving piece, a test installation frame and a test needle, wherein the test driving piece is connected with the bearing frame, the test installation frame is connected with the output end of the test driving piece, the test needle is detachably connected with one side of the test installation frame, which faces the clamping piece, and the test needle is suspended in the connecting hole, and the test driving piece is used for driving the test needle to move towards the direction close to or far away from the battery.

According to one embodiment of the utility model, the voltage measuring device further comprises an adjusting mechanism, wherein the adjusting mechanism comprises a test moving frame, a test adjusting piece, a supporting piece, a test guide rod and a test bearing, the test moving frame is respectively connected with the test mounting frame and the test driving piece, the supporting piece is parallel to and is arranged at intervals with the test moving frame, the test guide rod is respectively connected with the supporting piece and the test moving frame, the test bearing is connected with the test mounting frame, and the test guide rod is in sliding fit with the test bearing; the test adjusting piece is in threaded connection with the supporting piece, and the end portion of the test adjusting piece is connected with the test mounting frame and used for driving the test mounting frame to move along the axial direction of the test guide rod.

The embodiment of the utility model has the following beneficial effects:

when the automatic feeding device is used, firstly, the battery is moved between the bearing frames, then the moving assembly is driven to move towards the battery to be abutted against the outer wall of the battery for positioning, and then the clamping piece is driven to move by the operation adjusting operation piece, so that the clamping piece is abutted against at least one other outer side wall of the battery, and the battery can be rapidly positioned by matching the bearing frames with the clamping piece, so that the automatic feeding device is simple in structure and good in applicability; when this automatic feeding device is applied to among the battery check out test set, can carry out automatic positioning through automatic feeding device to the battery, voltage measurement device alright carry out voltage measurement to the battery, positioning efficiency and precision are high, and this battery check out test set of being convenient for is fixed a position the battery of different specifications, simple structure, excellent in use effect.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is a perspective view of an automatic loading device in an embodiment of the present utility model;

FIG. 2 is a schematic view of a part of the structure of an automatic feeding device in an embodiment of the present utility model;

FIG. 3 is another schematic view of a part of the structure of the automatic feeding apparatus according to an embodiment of the present utility model;

FIG. 4 is a combined front view schematic of a carriage and push assembly in an embodiment of the utility model;

reference numerals:

10. an automatic feeding device; 100. a frame; 200. a carrier; 210. a guide hole; 220. a connection hole; 300. an adjustment assembly; 310. adjusting the operating member; 320. a linkage mechanism; 321. adjusting a screw rod; 322. an adjusting slide block; 323. adjusting the guide rod; 324. adjusting a bearing; 330. a clamping member; 331. a clamping part; 332. a connection part; 333. a thickness adjusting member; 334. an adjusting frame; 340. a connecting frame; 400. a moving assembly; 410. moving the operating member; 420. moving the screw rod; 430. moving the slide block; 440. moving the locking member; 500. a pushing assembly; 510. pushing a driving piece; 511. pushing a motor; 512. a synchronous belt structure; 520. pushing the moving frame; 530. a pushing plate; 540. pushing the adjusting piece; 550. pushing the locking piece; 20. a voltage measuring device; 201. testing the driving piece; 202. testing the mounting frame; 203. a test needle; 204. an adjusting mechanism; 2041. testing the movable frame; 2042. testing the adjusting piece; 2043. a support; 2044. testing a guide rod; 2045. testing a bearing; 2. and a battery.

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.

Referring to fig. 1 to 4, an embodiment of the present utility model provides an automatic feeding device 10, which includes a frame 100, a carrier 200, an adjusting assembly 300, and a moving assembly 400; the bearing frame 200 is movably connected with the frame 100, and the bearing frame 200 is provided with a guide hole 210 in a penetrating way; the adjusting assembly 300 comprises an adjusting operation piece 310, a linkage mechanism 320 and a clamping piece 330, wherein the adjusting operation piece 310 is movably connected to the bearing frame 200, the linkage mechanism 320 is respectively and dynamically connected to the adjusting operation piece 310, the clamping piece 330 penetrates through the guide hole 210 and is in sliding fit with the bearing frame 200, the clamping piece 330 and the linkage mechanism 320 are respectively positioned on two opposite sides of the bearing frame 200, and the adjusting operation piece 310 is used for driving the clamping piece 330 to move so as to clamp and fix the battery 2; the moving assembly 400 is connected to the frame 100 and the carrier 200, respectively; the number of the carrying frames 200, the adjusting assemblies 300 and the moving assemblies 400 is two, and the moving assemblies 400 are symmetrically arranged, and the moving assemblies 400 are used for driving the carrying frames 200 to move towards or away from the other carrying frame 200 so as to clamp or release the batteries 2.

When the automatic feeding device 10 of the embodiment is used, firstly, the battery 2 is moved between the bearing frames 200, then the moving assembly 400 is driven to move towards the battery 2 to be abutted against the outer wall of the battery 2 for positioning, and then the clamping piece 330 is driven to move by operating the adjusting operation piece 310, so that the clamping piece 330 is abutted against at least one other outer side wall of the battery 2, and the battery 2 can be quickly positioned by matching the bearing frames 200 with the clamping piece 330, so that the automatic feeding device has a simple structure and good applicability; when this automatic feeding device 10 is applied to among the battery check out test set, can carry out automatic positioning through automatic feeding device 10 to battery 2, voltage measurement device 20 alright carry out voltage measurement to battery 2, and positioning efficiency and precision are high, and this battery check out test set of being convenient for fixes a position battery 2 of different specifications, simple structure, excellent in use effect.

Specifically, referring to fig. 1 and 3, the linkage 320 includes an adjusting screw 321 and two adjusting sliders 322, where the two adjusting sliders 322 are respectively connected to the adjusting screw 321, the number of the clamping members 330 in each group of adjusting assemblies 300 is two, and each adjusting slider 322 is connected to one clamping member 330, and an output end of the adjusting operation member 310 is connected to the adjusting screw 321 and is used for driving the two adjusting sliders 322 to move toward or away from each other simultaneously.

Therefore, when the two clamping pieces 330 are required to be driven to clamp or release the battery 2, the adjusting screw rod 321 can be driven to rotate by rotating the adjusting operation piece 310, and at the moment, the adjusting slide blocks 322 can be arranged to be opposite in rotation direction and share the same adjusting screw rod 321, or two sections of spiral structures opposite in rotation direction are arranged on the adjusting screw rod 321 and are respectively matched with the two adjusting slide blocks 322, so that the two adjusting slide blocks 322 can be driven to simultaneously move in opposite directions when the adjusting screw rod 321 rotates, and the two clamping pieces 330 are driven to simultaneously move in directions close to or far away from the battery 2.

Referring to fig. 2 and 3, in one embodiment, the adjusting assembly 300 further includes a connecting frame 340, where the connecting frame 340 is disposed on a side of the carrier 200 away from the clamping member 330; the clamping member 330 includes a clamping portion 331 and a plurality of connecting portions 332, the clamping portion 331 is used for contacting the battery 2, the connecting portions 332 are disposed in the guide holes 210 in a penetrating manner and slidably fit with the carrier 200, and the plurality of connecting portions 332 and the adjusting slider 322 are respectively connected with the connecting frame 340.

In this embodiment, by providing the plurality of connection portions 332 connected with the connection frame 340, the connection firmness between the clamping member 330 and the connection frame 340 can be improved, and at the same time, since two points define a straight line, the two connection portions 332 can limit the moving direction of the clamping member 330, so as to ensure that the clamping portion 331 can move along the direction perpendicular to the front surface of the clamping portion 331 and finally realize the clamping function.

Referring to fig. 2, in an embodiment, the adjusting assembly 300 further includes a thickness adjusting member 333 and an adjusting frame 334, the thickness adjusting member 333 is detachably connected to the clamping portion 331, and the thickness adjusting member 333 is screwed with the adjusting frame 334, so that the adjusting frame 334 is fixed or released from the clamping portion 331; from this setting, through removing the relative position of alignment jig 334 on clamping part 331, can realize the regulatory function of alignment jig 334 to make this adjusting component 300 can be compatible with the battery 2 of different thickness, in order to realize stable centre gripping fixed function.

Further, the linkage mechanism 320 further includes an adjusting guide rod 323 and an adjusting bearing 324, opposite ends of the adjusting guide rod 323 are respectively connected to the carrier 200, the adjusting guide rod 323 is located at one side of the carrier 200 away from the clamping part 331, the adjusting bearing 324 is disposed on the connecting frame 340, an extending direction of the adjusting guide rod 323 is parallel to a moving direction of the clamping part 330, and the adjusting guide rod 323 is in sliding fit with the adjusting bearing 324; the number of the linkage mechanisms 320 is at least one, and when the number of the linkage mechanisms 320 is multiple, the multiple linkage mechanisms 320 are arranged in parallel.

When the automatic feeding device 10 in this embodiment is used, the adjusting operation member 310 can drive the adjusting screw rod 321 to rotate, at this time, the connecting frame 340 can be driven to move along the axial direction of the adjusting screw rod 321 through the cooperation of the adjusting screw rod 321 and the adjusting slide block 322, and the movement of the connecting frame 340 can be guided through the cooperation of the adjusting guide rod 323 and the adjusting bearing 324, and further, the movement of the clamping member 330 is guided, so that the movement smoothness and the accuracy of the clamping member 330 are improved. In the preferred embodiment, the number of the adjusting guide rods 323 and the adjusting bearings 324 is multiple, and the adjusting guide rods 323 and the adjusting bearings 324 can be arranged in parallel along the radial direction of the adjusting screw rod 321 at intervals, and the adjusting guide rods 323 and the adjusting screw rod 321 are arranged in parallel, so that the moving smoothness of the connecting frame 340 can be further improved by guiding the movement of the connecting frame 340 through the adjusting guide rods 323 and the adjusting bearings 324.

Specifically, referring to fig. 3, the moving assembly 400 includes a moving operation member 410, a moving screw 420, and a moving slider 430, wherein the moving operation member 410 is movably connected with the frame 100, the moving screw 420 is connected to an output end of the moving operation member 410, the moving screw 420 is in power connection with the moving slider 430, and the moving slider 430 is connected to the carrier 200.

Therefore, when the carrier 200 needs to be driven to move relative to the frame 100, the moving operation member 410 can be rotated to drive the moving screw 420 to rotate, the carrier 200 can be driven to move through the cooperation between the moving screw 420 and the moving slider 430, and at this time, the two groups of moving assemblies 400 are respectively matched with the two carriers 200, so that the carrier 200 can be independently adjusted, and of course, when the two carriers 200 share one group of moving assemblies 400 to drive, the carrier 200 can also realize the function of synchronous and reverse movement similar to that of the two clamping members 330, which is not limited only.

In the embodiment shown in fig. 1, by adopting the automatic feeding device 10, in the detection process, the automatic feeding device 10 can realize the function of buffering and feeding, that is, a plurality of batteries 2 can be stacked between two bearing frames 200 to realize the function of buffering; in some embodiments, the adjustment operation member 310 and the movement operation member 410 may be selected from a hand wheel and manually rotated to achieve a rapid adjustment function, in other embodiments, the adjustment operation member 310 and the movement operation member 410 may also be driven by a motor to increase the movement speed of the adjustment assembly 300 and the movement assembly 400, and when a motor having a negative feedback characteristic such as a servo motor is used, the movement positions of the clamping member 330 and the carrier 200 may also be precisely controlled; when this automatic feeding device 10 is applied to battery check out test set, the material loading and the voltage measurement of battery 2 can accomplish at same station, can realize automatic voltage measurement function in the waiting process of material loading, and detection efficiency is improved, and compact structure simultaneously, occupation space is little.

As shown in fig. 1 and 2, in an embodiment, the moving assembly 400 further includes a moving locking member 440, where the moving locking member 440 is screwed with the frame 100 (specifically, may be screwed with, for example, a sheet metal part or a bump provided on the frame 100), and after the moving operation member 410 rotates to a preset position, the moving locking member 440 may be rotated to fix the moving operation member 410 by holding.

Preferably, in order to implement the automatic discharging function of the automatic feeding device 10, as shown in fig. 1 and 4, the automatic feeding device 10 further includes a pushing assembly 500, the pushing assembly 500 includes a pushing driving member 510, a pushing moving frame 520 and a pushing plate 530, the pushing driving member 510 is connected to the frame 100, the pushing moving frame 520 is connected to an output end of the pushing driving member 510, the pushing plate 530 is detachably connected to the pushing moving frame 520, and the pushing plate 530 is located between the two carrying frames 200 and is used for driving the battery 2 to move out from between the two carrying frames 200.

In this embodiment, by arranging the pushing assembly 500 to cooperate with the automatic feeding device 10, after the detection of the battery 2 located at the lowest side is completed, the pushing driving member 510 can drive the pushing moving frame 520 to move so as to drive the pushing plate 530 to move until the pushing plate 530 abuts against the battery 2 and moves along the moving direction of the pushing moving frame 520, so that the battery 2 can be pushed out from between the two bearing frames 200, and the structure is simple; as shown in fig. 4, the pushing driving member 510 and the pushing moving frame 520 may be disposed at the bottom of the frame 100, and the pushing plate 530 extends into the space between the two bearing frames 200, so that the orthographic projection of the pushing plate 530 in the direction of fig. 4 at least partially coincides with the battery 2, and the adjusting assembly 300 and the moving assembly 400 are disposed at the top of the frame 100.

In an embodiment, the pushing driving member 510 includes a pushing motor 511 and a synchronous belt structure 512, the synchronous belt structure 512 is respectively in power connection with the pushing motor 511 and the pushing moving frame 520, when the pushing motor 511 rotates, the pushing plate 530 can be driven to move by the synchronous belt structure 512, and by adopting the synchronous belt structure 512 as a transmission mechanism between the pushing motor 511 and the pushing plate 530, the whole structure of the automatic feeding device 10 can be more compact, and the maintenance cost can be reduced.

Still further, referring to fig. 4, the pushing assembly 500 further includes a pushing adjusting member 540, the pushing adjusting member 540 is respectively connected to the pushing driving member 510 and the pushing moving frame 520, and the pushing adjusting member 540 is used for driving the pushing moving frame 520 to move up and down.

Therefore, when the automatic feeding device 10 is applied to the batteries 2 with different specifications, the pushing adjusting piece 540 can drive the pushing plate 530 to move relative to the frame 100 to perform lifting adjustment, so that the automatic feeding device 10 can be applied to the batteries 2 with different specifications, and the application range is wide. Specifically, the push adjuster 540 may be a driving cylinder.

Referring to fig. 1, in an embodiment, the pushing assembly 500 further includes a pushing locking member 550, where the pushing locking member 550 is disposed through the pushing plate 530 and detachably connected to the pushing moving frame 520, and the pushing locking member 550 is used for fixing or releasing the pushing moving frame 520 and the pushing plate 530.

In this embodiment, the push locking member 550 is disposed in the push plate 530 in a penetrating manner and is in threaded connection with the push moving frame 520, the push plate 530 can be fixed and released by rotating the push locking member 550, when the push plate 530 and the push moving frame 520 are in sliding fit, the push plate 530 can be released by unlocking the push locking member 550, after the push plate 530 is adjusted to a preset position, the push plate 530 can be fixed by screwing the push adjusting member 540, and the push locking mechanism has a simple structure and high adjustment convenience.

The utility model also provides battery detection equipment, which comprises the automatic feeding device 10 and the voltage measurement device 20 in any one of the embodiments, wherein the voltage measurement device 20 is movably connected to the bearing frame 200 of the automatic feeding device 10, and the voltage measurement device 20 is used for contacting with the battery 2 and measuring a voltage signal of the battery 2.

It can be understood that, in the battery detection apparatus of this embodiment, by setting the automatic feeding device 10 in any one of the above embodiments, when the automatic feeding device 10 of this embodiment is used, the battery 2 is first moved between the carriers 200, then the moving assembly 400 is driven to move towards the battery 2 to be abutted against the outer wall of the battery 2 for positioning, and then the adjusting operation member 310 is operated to drive the clamping member 330 to move, so that the clamping member 330 is abutted against at least another outer wall of the battery 2, and the battery 2 can be quickly positioned by cooperation of the carriers 200 and the clamping member 330, so that the structure is simple and the applicability is good; when this automatic feeding device 10 is applied to battery 2 check out test set battery check out test set, can carry out automatic positioning through automatic feeding device 10 to battery 2, voltage measurement device 20 alright carry out voltage measurement to battery 2, and positioning efficiency and precision are high, and this battery 2 check out test set battery check out test set of being convenient for is fixed a position battery 2 of different specifications, simple structure, excellent in use effect.

Specifically, referring to fig. 2, the carrier 200 is provided with a connection hole 220 therethrough; the voltage measurement device 20 includes a test driving member 201, a test mounting frame 202 and a test needle 203, the test driving member 201 is connected to the carrier 200, the test mounting frame 202 is connected to an output end of the test driving member 201, the test needle 203 is detachably connected to one side of the test mounting frame 202 facing the clamping member 330, and the test needle 203 is suspended in the connection hole 220, and the test driving member 201 is used for driving the test needle 203 to move in a direction approaching or separating from the battery 2.

In the present embodiment, the connection hole 220 is disposed through the carrier 200, and the opening of the connection hole 220 on the side far away from the test mounting frame 202 faces the battery 2; after the adjusting assembly 300 and the moving assembly 400 complete positioning of the battery 2, the test driving member 201 drives the test mounting frame 202 to drive the at least two test pins 203 to move towards the battery 2, and the at least two test pins 203 are respectively contacted with the battery 2, so as to realize a voltage measurement function. After the test is completed, the test driving member 201 drives the test mounting frame 202 to move reversely, so that the test needle 203 is separated from the battery 2.

Further, referring to fig. 3, the voltage measurement apparatus 20 further includes an adjusting mechanism 204, where the adjusting mechanism 204 includes a test moving frame 2041, a test adjusting member 2042, a supporting member 2043, a test guide rod 2044 and a test bearing 2045, the test moving frame 2041 is respectively connected to the test mounting frame 202 and the test driving member 201, the supporting member 2043 is parallel to and spaced apart from the test moving frame 2041, the test guide rod 2044 is respectively connected to the supporting member 2043 and the test moving frame 2041, the test bearing 2045 is connected to the test mounting frame 202, and the test guide rod 2044 is slidably matched with the test bearing 2045; the test adjuster 2042 is threadably coupled to the support 2043, and an end of the test adjuster 2042 is coupled to the test mount 202 and is configured to urge the test mount 202 axially along the test guide 2044.

The test guide rod 2044 is connected with the support member 2043 and the test moving frame 2041 respectively to form a frame structure, at this time, the test mounting frame 202 is in sliding fit with the test guide rod 2044 through the test bearing 2045, the test adjusting member 2042 is in threaded connection with the support member 2043, and the test mounting frame 202 can be driven to move towards a direction close to or far from the test moving frame 2041 through rotating the support member 2043 so as to adjust the height of the test needle 203, so that the voltage measuring device 20 is suitable for batteries 2 with different specifications, and the use effect is good; in the present embodiment, the connection hole 220 is a bar-shaped slot, and the extending direction of the connection hole 220 is parallel to the axial direction of the support 2043, so as to increase the moving range of the test needle 203.

When the battery detection device of the embodiment is used, the adjustment operation member 310 and the movement operation member 410 are adjusted according to the size of the battery 2, the battery 2 is placed in the loading position by manual loading, the test adjustment member 2042 is adjusted to enable the test needle 203 in the voltage measurement device 20 to be matched with the battery 2, after the adjustment is finished, the test driving member 201 stretches out to push the test needle 203 to test the voltage of the battery 2, and after the voltage is measured, the test driving member 201 is retracted; the pushing adjusting piece 540 stretches out, the pushing driving piece 510 starts to drive the pushing plate 530 through the synchronous belt structure 512, the pushing plate 530 is made to advance to push out the lowest layer of batteries 2, meanwhile, the upper layer of batteries 2 fall down by gravity successively, the voltage measurement function is continuously repeated, meanwhile, the pushing adjusting piece 540 is retracted, the pushing driving piece 510 is utilized to drive the battery 2 to return to the original point, the voltage of the next battery 2 is not measured, the battery 2 is continuously pushed, and the battery 2 is circularly operated.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An automatic feeding device, characterized by comprising:

a frame;

2. The automatic feeding device according to claim 1, wherein the linkage mechanism comprises an adjusting screw and two adjusting sliders, the two adjusting sliders are respectively connected with the adjusting screw, the number of clamping pieces in each group of adjusting assemblies is two, each adjusting slider is connected with one clamping piece, and an output end of the adjusting operation piece is connected with the adjusting screw and is used for driving the two adjusting sliders to move towards a direction approaching or away from each other at the same time.

3. The automatic feeding device of claim 2, wherein the adjustment assembly further comprises a connection frame, the connection frame being disposed on a side of the carrier away from the clamping member; the clamping piece comprises a clamping part and a plurality of connecting parts, wherein the clamping part is used for being in contact with the battery, the connecting parts penetrate through the guide holes and are in sliding fit with the bearing frame, and the connecting parts and the adjusting sliding blocks are respectively connected with the connecting frame.

4. The automatic feeding device according to claim 3, wherein the linkage mechanism further comprises an adjusting guide rod and an adjusting bearing, opposite ends of the adjusting guide rod are respectively connected to the bearing frame, the adjusting guide rod is located at one side of the bearing frame away from the clamping part, the adjusting bearing is arranged on the connecting frame, the extending direction of the adjusting guide rod is parallel to the moving direction of the clamping part, and the adjusting guide rod is in sliding fit with the adjusting bearing; the number of the linkage mechanisms is at least one, and when the number of the linkage mechanisms is multiple, the multiple groups of linkage mechanisms are arranged in parallel.

5. The automatic feeding device according to claim 1, wherein the moving assembly comprises a moving operation member, a moving screw rod and a moving slide block, the moving operation member is movably connected with the frame, the moving screw rod is connected to an output end of the moving operation member, the moving screw rod is in power connection with the moving slide block, and the moving slide block is connected to the bearing frame.

6. The automatic feeding device of claim 1, further comprising a pushing assembly comprising a pushing drive, a pushing carriage and a pushing plate, the pushing drive being connected to the frame, the pushing carriage being connected to an output of the pushing drive, the pushing plate being detachably connected to the pushing carriage, and the pushing plate being located between the two carriers and being adapted to drive the battery out from between the two carriers.

7. The automatic feeding device of claim 6, wherein the pushing assembly further comprises a pushing adjusting member, the pushing adjusting member is connected to the pushing driving member and the pushing moving frame, respectively, and the pushing adjusting member is used for driving the pushing moving frame to move up and down;

8. A battery detection apparatus, characterized by comprising:

the automatic feeding device of any one of claims 1-7; and

9. The battery testing apparatus of claim 8, wherein the carrier has a connection hole therethrough; the voltage measurement device comprises a test driving piece, a test installation frame and a test needle, wherein the test driving piece is connected with the bearing frame, the test installation frame is connected with the output end of the test driving piece, the test needle is detachably connected with one side of the test installation frame, which faces the clamping piece, and the test needle is suspended in the connecting hole, and the test driving piece is used for driving the test needle to move towards the direction close to or far away from the battery.

10. The battery testing apparatus of claim 9, wherein the voltage measuring device further comprises an adjustment mechanism comprising a test moving rack, a test adjusting member, a supporting member, a test guide rod and a test bearing, the test moving rack being connected to the test mounting rack and the test driving member, respectively, the supporting member being arranged parallel to and spaced apart from the test moving rack, the test guide rod being connected to the supporting member and the test moving rack, respectively, the test bearing being connected to the test mounting rack, and the test guide rod being in sliding engagement with the test bearing; the test adjusting piece is in threaded connection with the supporting piece, and the end portion of the test adjusting piece is connected with the test mounting frame and used for driving the test mounting frame to move along the axial direction of the test guide rod.