CN216084975U

CN216084975U - Material changing device and battery manufacturing equipment

Info

Publication number: CN216084975U
Application number: CN202121824006.2U
Authority: CN
Inventors: 李龙; 陈建江; 王记球
Original assignee: Evergrande New Energy Technology Shenzhen Co Ltd
Current assignee: Evergrande New Energy Technology Shenzhen Co Ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-03-18
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the technical field of battery manufacturing equipment, and provides a material changing device and battery manufacturing equipment. The material changing device can realize quick material changing, can effectively improve the production efficiency, is simple and quick in material box changing operation, and can effectively improve the working efficiency.

Description

Material changing device and battery manufacturing equipment

Technical Field

The utility model relates to the technical field of battery manufacturing equipment, and particularly provides a material changing device and battery manufacturing equipment.

Background

In the manufacturing process of the battery module, the two battery cores are welded together by the battery core connecting sheet so as to realize the electrical connection of the two battery cores.

At present, a plurality of connection pieces are generally stacked in the magazine, and the battery cell connection pieces are taken out from the magazine by adopting a feeding device, and after the battery cell connection pieces in the magazine are used up, the magazine needs to be shut down and replaced, so that the production efficiency is greatly reduced, the magazine replacement operation is very troublesome, time consumption is long, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material changing device and a battery manufacturing device, and aims to solve the technical problems that the existing battery manufacturing device is low in production efficiency and troublesome in material box changing operation.

In order to achieve the purpose, the embodiment of the utility model adopts the technical scheme that: a refueling apparatus comprising:

the rotary table is provided with at least two material placing stations;

the rotary driving mechanism is used for driving the turntable to rotate;

the material boxes are used for containing materials, and the material boxes are placed on the material placing stations;

and the plurality of clamps are all arranged on the turntable and are used for fixing the material box on the turntable.

The reloading device provided by the embodiment of the utility model at least has the following beneficial effects: when the battery manufacturing equipment works, the material boxes are placed on the at least two material placing stations of the rotary table, one material placing station is located on the material loading station of the battery manufacturing equipment, namely, at least one material box is located on the material loading station, the material loading device of the battery manufacturing equipment takes out materials from the material box located on the material loading station, and after the materials in the material box located on the material loading station are all taken out, the rotary driving mechanism drives the rotary table to rotate, so that the next material placing station moves to the material loading station of the battery manufacturing equipment, the material loading device can continue to take out the materials from the next material box without stopping the battery manufacturing equipment, the time for replacing the material boxes is saved, and the production efficiency of the battery manufacturing equipment is improved; in addition, after the empty magazine leaves the feeding station of the battery manufacturing equipment, the worker can replace the empty magazine, when the empty magazine is replaced, the corresponding clamp is opened, the magazine filled with the materials is placed on the corresponding discharging station again, and then the clamp is closed, so that the magazine replacing operation is completed, the operation is simple and fast, and the improvement of the working efficiency is facilitated.

In one embodiment, the material changing device further comprises a jacking mechanism, and the jacking mechanism is used for jacking the material contained in the material box.

By adopting the technical scheme, the material in the material box can be taken out by the feeding device of the battery manufacturing equipment conveniently.

In one embodiment, the jacking mechanism is arranged on one side of the rotary disc, which is far away from the material box, the rotary disc is provided with first through holes communicated with the containing space of the material box on each material placing station, and the power output end of the jacking mechanism extends into the containing space of the material box through the first through holes.

Through adopting above-mentioned technical scheme, can effectively simplify the structure of reloading device, the climbing mechanism of being convenient for is with material jack-up in the magazine.

In one embodiment, the jacking mechanism is one of a stepping jacking mechanism, a servo jacking mechanism, a pneumatic jacking mechanism and a hydraulic jacking mechanism.

In one embodiment, the magazine includes a first mounting plate, a first holder, and first and second cartridges mounted on the first mounting plate in spaced relation to each other, the first holder being connected between the first and second cartridges.

Through adopting above-mentioned technical scheme, can prevent that the magazine from appearing the condition of deformation because of the high size is too big to can avoid the material to drop because of colliding with the magazine in the process of taking out, and then lead to battery manufacturing equipment to report to the police and shut down, can guarantee battery manufacturing equipment's production efficiency more effectively.

In one embodiment, a positioning structure is arranged between the material box and the rotating disc.

Through adopting above-mentioned technical scheme, when changing the magazine, can accurately place the magazine on the blowing station of sabot, can further improve the convenience of magazine change operation to further improve work efficiency.

In one embodiment, the rotary drive mechanism is one of a rotary cylinder, a motor drive mechanism, and a cam divider.

In order to achieve the above object, an embodiment of the present invention further provides a battery manufacturing apparatus, including the material changing device of any one of the above embodiments.

Since the battery manufacturing apparatus employs all embodiments of the refueling device, at least all the advantages of the embodiments are achieved, and no further description is given here.

In one embodiment, the battery manufacturing equipment further comprises a feeding device, the feeding device comprises a material taking mechanism for taking and placing the material, and the material taking mechanism comprises a second retaining piece, and the second retaining piece is arranged on a material taking end of the material taking mechanism and abuts against the surface of the material.

Through adopting above-mentioned technical scheme, can avoid the condition that the position skew appears in the material at the material transfer in-process to can effectively improve loading attachment's material loading precision.

In one embodiment, the material taking mechanism further comprises a second mounting plate, a suction nozzle and a third holding member, wherein the suction nozzle penetrates through the second mounting plate to form the material taking end, and the suction nozzle is mounted on the second mounting plate through the third holding member.

Through adopting above-mentioned technical scheme, can avoid the condition that the suction nozzle appears the shake in the course of the work to can further improve loading attachment's material loading precision.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a battery manufacturing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a refueling unit in the battery manufacturing apparatus shown in FIG. 1;

FIG. 3 is a front view of the refueling apparatus shown in FIG. 2;

FIG. 4 is a cross-sectional view of the refueling apparatus shown in FIG. 3 taken along the direction A-A;

FIG. 5 is a cross-sectional view of the refueling apparatus shown in FIG. 3 taken along the direction B-B;

FIG. 6 is a schematic view of the magazine of the refueling apparatus of FIG. 2;

fig. 7 is a schematic structural view of a charging device in the battery manufacturing apparatus shown in fig. 1;

fig. 8 is an enlarged schematic structural view of the feeding device shown in fig. 7 at position C.

Wherein, in the figures, the respective reference numerals:

100. a battery manufacturing apparatus; 110. a material changing device; 111. a turntable; 1111. a material placing station; 1112. a first through hole; 112. a rotation driving mechanism; 113. a magazine; 1131. an accommodating space; 1132. a first mounting plate; 1133. a first holder; 1134. a first case; 1135. a second box body; 114. a clamp; 115. a jacking mechanism; 116. a position sensing mechanism; 1161. a position sensor; 1162. a support; 117. a third mounting plate; 1171. a second through hole; 118. a bearing; 120. a feeding device; 121. a material taking mechanism; 1211. a second mounting plate; 1212. a second holder; 12121. a first abutting portion; 12122. a second abutting portion; 1213. a third holder; 1214. a suction nozzle; 12141. a material taking end; 122. a horizontal driving mechanism; 123. a vertical drive mechanism; 130. a positioning device; 140. a processing device; 150. a feeding station; 160. a processing station; 170. and (6) positioning the station.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length," "width," "height," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The first aspect of the application provides a device 110 that reloads, and this device 110 that reloads can realize quick reloading, can effectively improve production efficiency, and magazine 113 changes easy operation swift moreover, can effectively improve work efficiency.

It should be noted that the material changing device 110 may be applied to various manufacturing apparatuses, such as a battery manufacturing apparatus, a display panel manufacturing apparatus, a circuit board manufacturing apparatus, and the like, and the material changing device 110 may be used to store various materials, for example, when the material changing device 110 is applied to the battery manufacturing apparatus, the material changing device 110 may be used to store materials such as a pole piece, a cell connection sheet, and the like.

The material of the refueling device 110 applied to the battery manufacturing equipment 100 is a cell connecting sheet, and the refueling device 110 is described in detail with reference to the drawings.

Referring to fig. 2 to 4, a material changing device 110 includes a turntable 111, a rotary driving mechanism 112, a plurality of material boxes 113, and a plurality of clamps 114; the turntable 111 is provided with at least two material placing stations 1111, and the number of the material placing stations 1111 can be determined according to the actual application requirement, such as two, three, four, etc.; the rotary driving mechanism 112 is used for driving the rotary disc 111 to rotate, and understandably, the power output end of the rotary driving mechanism 112 is connected with the rotary disc 111; each material box 113 is used for containing a cell connecting sheet, a plurality of cell connecting sheets are sequentially stacked in the material box 113, the material boxes 113 are placed on each material placing station 1111, and the number of the material boxes 113 placed on each material placing station 1111 can be determined according to the actual application requirements, such as two, three, four and the like; each of the jigs 114 is mounted on the turntable 111, and the jigs 114 are used for fixing the magazine 113 on the turntable 111, and it is understood that at least one jig 114 is provided on each of the emptying stations 1111, and one jig 114 can fix one magazine 113 on the emptying station 1111, or fix a plurality of magazines 113 on the emptying station 1111 at the same time.

When the material changing device 110 operates, the magazine 113 is placed on at least two material placing stations 1111 of the turntable 111, one material placing station 1111 is located on the material loading station 150 of the battery manufacturing equipment 100, that is, at least one magazine 113 is located on the material loading station 150, the material loading device 120 of the battery manufacturing equipment 100 takes out the cell connection sheet from the magazine 113 located on the material loading station 150, after the cell connection sheet in the magazine 113 located on the material loading station 150 is completely taken out, the rotary driving mechanism 112 drives the turntable 111 to rotate, so that the next material placing station 1111 is moved to the material loading station 150 of the battery manufacturing equipment 100, and the material loading device 120 can continuously take out the cell connection sheet from the next magazine 113 without stopping the battery manufacturing equipment 100, thereby saving the time for replacing the magazine 113 and improving the production efficiency of the battery manufacturing equipment 100; in addition, after the empty magazine 113 leaves the feeding station 150 of the battery manufacturing equipment 100, the worker can replace the empty magazine 113, and when the empty magazine 113 leaves the feeding station 150, the corresponding clamp 114 is only needed to be opened, then the magazine 113 provided with the electric core connecting sheet is placed on the corresponding discharging station 1111 again, and then the clamp 114 is closed, so that the replacement operation of the magazine 113 is completed, the operation is simple and fast, and the improvement of the working efficiency is facilitated.

It should be noted that the clamp 114 may be any component having a clamping function, such as a quick clamp, and is not limited in particular.

In one embodiment, please refer to fig. 2 to 5, the refueling device 110 further includes a jacking mechanism 115, and the jacking mechanism 115 is configured to jack up the cell connecting sheet accommodated in the magazine 113.

During loading, the power output end of the jacking mechanism 115 jacks up the cell connecting sheet in the magazine 113 positioned on the loading station 150 of the battery manufacturing equipment 100, and then the cell connecting sheet far away from the jacking mechanism 115 is taken out by the loading device 120 of the battery manufacturing equipment 100, so that the situation that the material taking end 12141 of the loading mechanism extends into the magazine 113 can be avoided, and the cell connecting sheet in the magazine 113 can be taken out by the loading device 120 of the battery manufacturing equipment 100 more conveniently.

In some specific examples of the embodiment, please refer to fig. 5, the lifting mechanism 115 is disposed on a side of the turntable 111 away from the magazine 113, the turntable 111 is provided with a first through hole 1112 communicating with the accommodating space 1131 of the magazine 113 at each emptying station 1111, and a power output end of the lifting mechanism 115 extends into the accommodating space 1131 of the magazine 113 through the first through hole 1112.

Specifically, with continuing reference to fig. 5, the refueling device 110 further includes a third mounting plate 117, the rotation driving mechanism 112 and the jacking mechanism 115 are both mounted on the third mounting plate 117, a second through hole 1171 for allowing the power output end of the jacking mechanism 115 to pass through is formed in the third mounting plate 117, the turntable 111 is connected to the power output end of the rotation driving mechanism 112, and the turntable 111 is located on a side of the third mounting plate 117 away from the jacking mechanism 115.

During operation, the rotary driving mechanism 112 drives the rotary table 111 to rotate, so that a certain emptying station 1111 of the rotary table 111 is located at the loading station 150 of the battery manufacturing apparatus 100, at this time, the first through hole 1112 on the emptying station 1111 is aligned with the second through hole 1171 of the third mounting plate 117, and the power output end of the jacking mechanism 115 sequentially extends into the accommodating space 1131 of the magazine 113 through the second through hole 1171 and the first through hole 1112, so as to jack up the cell connecting sheets in the magazine 113.

Through adopting above-mentioned technical scheme, can effectively simplify the structure of reloading device 110, be convenient for climbing mechanism 115 with electric core connection piece jack-up in magazine 113.

In some specific examples of this embodiment, the jacking mechanism 115 is a stepping jacking mechanism 115, and the stepping jacking mechanism 115 has a good control accuracy, and can accurately control the jacking height of the stack of the cell connecting sheets, so that the feeding accuracy of the battery manufacturing equipment 100 can be effectively improved, and meanwhile, the material changing device 110 can be suitable for more different types of materials, and the universality of the material changing device 110 is improved.

Of course, the type of the jacking mechanism 115 includes various types, such as a servo jacking mechanism 115, a pneumatic jacking mechanism 115, a hydraulic jacking mechanism 115, etc., and is not limited in particular.

In one embodiment, please refer to fig. 4, the material changing device 110 further includes a bearing 118, the bearing 118 is mounted on the third mounting plate 117, the power output end of the rotary driving mechanism 112 is a rotating shaft, the rotating shaft is rotatably mounted on the bearing 118, and the rotating shaft is connected to the turntable 111.

Through adopting above-mentioned technical scheme, can effectively improve the rotational stability of carousel 111 to can effectively improve the material loading precision of battery manufacture equipment 100.

In one embodiment, please refer to fig. 2 to 5, the material changing device 110 further includes a position sensing mechanism 116, the position sensing mechanism 116 includes a position sensor 1161, a detection gap is disposed on the material box 113, the accommodating space 1131 of the material box 113 is communicated with an external space through the detection gap, the detection gap extends along a height direction of the material box 113, the position sensor 1161 is electrically connected to the lifting mechanism 115, and a detection end of the position sensor 1161 is disposed opposite to the detection gap.

The position sensor 1161 is configured to detect a height position of the cell connecting sheet, and when the cell connecting sheet reaches a preset height position, the position sensor 1161 controls the jacking mechanism 115 to stop working, so that the feeding accuracy of the battery manufacturing apparatus 100 can be further improved.

It should be noted that the type of the position sensor 1161 includes various types, such as an infrared sensor, an ultrasonic sensor, etc., and is not limited in particular.

In some specific examples of the embodiment, please refer to fig. 2 to 5, the position sensing mechanism 116 further includes a bracket 1162, the bracket 1162 is installed on the third installation plate 117, and the position sensor 1161 is installed on the bracket 1162. A position adjusting structure is arranged between the position sensor 1161 and the support 1162, the position adjusting structure comprises a strip-shaped hole arranged on the support 1162 or on the position sensor 1161, the position sensor 1161 is connected with the support 1162 through the strip-shaped hole, and the strip-shaped hole extends along the height direction of the material box 113. When the position sensor 1161 is connected with the bracket 1162, the position of the position sensor 1161 can be adjusted along the extending direction of the strip-shaped hole according to actual application requirements, so that the universality of the reloading device 110 can be effectively improved.

In one embodiment, please refer to fig. 6, the magazine 113 includes a first mounting plate 1132, a first holder 1133, and a first box 1134 and a second box 1135 separately mounted on the first mounting plate 1132, it can be understood that a space between the first box 1134 and the second box 1135 is an accommodating space 1131 of the magazine 113, and the first holder 1133 is connected between the first box 1134 and the second box 1135.

In some specific examples of the embodiment, please refer to fig. 6, two first holders 1133 are disposed at the same height position of the magazine 113, and the two first holders 1133 are respectively connected to two opposite sides of the magazine 113 to define the relative positions of the first case 1134 and the second case 1135.

In other specific examples of this embodiment, the first retaining member 1133 has a frame-like structure, and the first retaining member 1133 is disposed on the first case 1134 and the second case 1135 to define the relative positions of the first case 1134 and the second case 1135.

Through adopting above-mentioned technical scheme, can prevent that magazine 113 from appearing the condition of deformation because of the high size is too big to can avoid electric core connection piece to drop because of bumping with magazine 113 in the process of taking out, and then lead to battery manufacturing equipment 100 to report to the police and shut down, can guarantee battery manufacturing equipment 100's production efficiency more effectively.

In one embodiment, a positioning structure (not shown) is provided between the magazine 113 and the turntable 111.

Specifically, the positioning structure is a concave-convex positioning structure, that is, a concave part is arranged on the emptying station 1111 of the turntable 111, and a convex part is arranged at the bottom of the material box 113; alternatively, a convex portion is provided at the material discharge station 1111 of the turntable 111, and a concave portion is provided at the bottom of the material box 113; when the magazine 113 is placed on the discharge station 1111, the concave portion and the convex portion are aligned and fitted to each other.

Of course, the form of the positioning structure includes a plurality of types, and may also be a snap positioning structure, a fastening positioning structure, etc., and is not limited specifically herein.

Through adopting above-mentioned technical scheme, when changing magazine 113, can accurately place magazine 113 on the blowing station 1111 of sabot, realize pinpointing magazine 113, can further improve the convenience that magazine 113 changed the operation to further improve work efficiency.

In one embodiment, the rotation driving mechanism 112 is a rotary cylinder, and the rotary cylinder has a simple structure and a low use cost, so that the structure of the material changing device 110 can be effectively simplified, and the production cost of the material changing device 110 can be reduced.

Of course, the type of the rotation driving mechanism 112 includes various types, such as a motor driving mechanism, a cam divider, and the like, and is not particularly limited herein.

Referring to fig. 1, a second aspect of the present application further provides a battery manufacturing apparatus 100, which includes the material changing device 110 according to any of the above embodiments, the battery manufacturing apparatus 100 has a feeding station 150, and the material changing device 110 is located at the feeding station 150.

Since the battery manufacturing apparatus 100 employs all embodiments of the material changing device 110, at least all the advantages of the embodiments are achieved, and no further description is given here.

In one embodiment, please refer to fig. 1, fig. 7 and fig. 8, the battery manufacturing apparatus 100 further includes a feeding device 120, the feeding device 120 includes a material taking mechanism 121 for taking and placing the cell connecting sheet, the material taking mechanism 121 includes a second holding member 1212, and the second holding member 1212 is disposed on the material taking end 12141 of the material taking mechanism 121 and abuts against a surface of the cell connecting sheet.

In some specific examples of this embodiment, please refer to fig. 8, the second holder 1212 has a first abutting portion 12121 and a second abutting portion 12122 that are separately disposed, the material taking end 12141 is located between the first abutting portion 12121 and the second abutting portion 12122, the first abutting portion 12121 is configured to abut against one end of the cell connecting plate, and the second abutting portion 12122 is configured to abut against the other end of the cell connecting plate.

Through adopting above-mentioned technical scheme, leaning on under the effect, increased the frictional force that acts on electric core connection piece, can avoid electric core connection piece to appear the condition of offset at electric core connection piece transfer in-process to can effectively improve loading attachment 120's material loading precision.

In some specific examples of the embodiment, as shown in fig. 8, the material taking mechanism 121 further includes a second mounting plate 1211, a suction nozzle 1214 and a third holding member 1213, the suction nozzle 1214 passes through the second mounting plate 1211 to form the material taking end 12141, and the suction nozzle 1214 is mounted on the second mounting plate 1211 through the third holding member 1213.

Specifically, the third holder 1213 has a fixing hole (not shown) in which the suction nozzle 1214 is fixedly attached.

By adopting the technical scheme, the situation that the suction nozzles 1214 shake in the working process can be avoided, and the feeding precision of the feeding device 120 can be further improved.

In some specific examples of the embodiment, please refer to fig. 1 and fig. 7, the battery manufacturing apparatus 100 further has a processing station 160, and the processing station 160 is provided with a processing device 140, such as a welding device, a heat sealing device, and the like. The feeding device 120 further comprises a horizontal driving mechanism 122 and a vertical driving mechanism 123, the vertical driving mechanism 123 is connected with a power output end of the horizontal driving mechanism 122, the second mounting plate 1211 is connected with a power output end of the vertical driving mechanism 123, the horizontal driving mechanism 122 is used for driving the vertical driving mechanism 123 and the material taking mechanism 121 to reciprocate between the feeding station 150 and the processing station 160, and the vertical driving mechanism 123 is used for driving the material taking mechanism 121 to reciprocate in the vertical direction (i.e. the height direction of the material box 113).

In some specific examples of this embodiment, please refer to fig. 1, the battery manufacturing apparatus 100 further includes a positioning station 170, the positioning station 170 is located between the loading station 150 and the processing station 160, the positioning station 170 is provided with a positioning device 130, and the positioning device 130 is used to position the cell connecting sheet.

In some specific examples of the embodiment, referring to fig. 7, the material taking mechanism 121 includes a plurality of suction nozzles 1214, the suction nozzles 1214 are divided into a first suction group and a second suction group, and the first suction group and the second suction group are respectively disposed at two opposite ends of the second mounting plate 1211.

The operation principle of the above battery manufacturing apparatus 100 is as follows:

during operation, the horizontal driving mechanism 122 drives the material taking mechanism 121 to move to the position above the material changing device 110, and the vertical driving mechanism 123 drives the material taking mechanism 121 to descend, so that the first adsorption group absorbs the cell connecting sheet; then, the vertical driving mechanism 123 drives the material taking mechanism 121 to ascend, the horizontal driving mechanism 122 drives the material taking mechanism 121 to move to the position above the positioning device 130, the vertical driving mechanism 123 drives the material taking mechanism 121 to descend, so that the first adsorption group places the cell connecting sheet on the positioning device 130, and the positioning device 130 positions the cell connecting sheet; then, the vertical driving mechanism 123 drives the material taking mechanism 121 to ascend, the horizontal driving mechanism 122 drives the material taking mechanism 121 to move to the position above the material changing device 110, and the vertical driving mechanism 123 drives the material taking mechanism 121 to descend, so that the first adsorption group absorbs the next cell connecting sheet, and meanwhile, the second adsorption group absorbs the cell connecting sheets on the positioning device 130; then, the vertical driving mechanism 123 drives the material taking mechanism 121 to ascend, the horizontal driving mechanism 122 drives the material taking mechanism 121 to move to the position above the positioning device 130, the vertical driving mechanism 123 drives the material taking mechanism 121 to descend, the first adsorption group places the cell connecting sheet on the positioning device 130, meanwhile, the second adsorption group places the cell connecting sheet on the processing device 140, and the processing device 140 processes the cell connecting sheet; the continuous cycle work can realize synchronous positioning operation and processing operation, and can effectively improve the production efficiency of the battery manufacturing equipment 100.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A refueling apparatus, characterized in that the refueling apparatus comprises:

the rotary table is provided with at least two material placing stations;

the rotary driving mechanism is used for driving the turntable to rotate;

and the plurality of clamps are arranged on the rotary table and are used for fixing the material box on the rotary table.

2. The refueling apparatus according to claim 1, wherein: the material changing device further comprises a jacking mechanism, and the jacking mechanism is used for jacking the material contained in the material box.

3. The refueling device according to claim 2, wherein: the jacking mechanism is arranged on one side of the rotary disc, which is far away from the material box, the rotary disc is provided with first through holes communicated with the containing space of the material box on each material placing station, and the power output end of the jacking mechanism extends into the containing space of the material box through the first through holes.

4. The refueling device according to claim 2, wherein: the jacking mechanism is one of a stepping jacking mechanism, a servo jacking mechanism, an air pressure jacking mechanism and a hydraulic jacking mechanism.

5. The refueling apparatus according to claim 1, wherein: the magazine comprises a first mounting plate, a first retainer, a first box body and a second box body which are mounted on the first mounting plate in a mutually separated manner, and the first retainer is connected between the first box body and the second box body.

6. The refueling apparatus according to claim 1, wherein: and a positioning structure is arranged between the material box and the rotary disc.

7. A reloading device according to any of claims 1 to 6, characterized in that: the rotary driving mechanism is one of a rotary cylinder, a motor driving mechanism and a cam divider.

8. A battery manufacturing apparatus characterized in that: the battery manufacturing apparatus comprising a refueling apparatus according to any one of claims 1 to 7.

9. The battery manufacturing apparatus according to claim 8, characterized in that: the battery manufacturing equipment further comprises a feeding device, the feeding device comprises a material taking mechanism used for taking and placing the materials, the material taking mechanism comprises a second retaining piece, and the second retaining piece is arranged on a material taking end of the material taking mechanism and is abutted against the surface of the materials.

10. The battery manufacturing apparatus according to claim 9, characterized in that: the material taking mechanism further comprises a second mounting plate, a suction nozzle and a third holding piece, wherein the suction nozzle penetrates through the second mounting plate to form the material taking end, and the suction nozzle is mounted on the second mounting plate through the third holding piece.