CN215342696U - Battery production equipment - Google Patents

Abstract

The utility model discloses a battery production device, which is provided with a hot-pressing station, an edge cutting station, a flanging station and a backflow jig, wherein the hot-pressing station is provided with a double-layer hot-pressing device, the double-layer hot-pressing device comprises a movable plate, a first upper hot-pressing module and a second upper hot-pressing module are slidably mounted on the movable plate, a first lower hot-pressing module and a second lower hot-pressing module are fixed on the movable plate, the first upper hot-pressing module and the first lower hot-pressing module are arranged at intervals, the second upper hot-pressing module and the second lower hot-pressing module are arranged at intervals, when a double-layer clamp conveys two batteries to the hot-pressing station, the batteries are placed between the first upper hot-pressing module and the first lower hot-pressing module, the batteries are placed between the second upper hot-pressing module and the second lower hot-pressing module, the first upper hot-pressing module and the second upper hot-pressing module move downwards together to carry out hot pressing, so that a plurality of batteries can be processed at one time, therefore, the efficiency is higher, and the utility model is used in the field of battery production.

Description

Battery production equipment

Technical Field

The utility model is used in the field of battery production, and particularly relates to a battery production device.

Background

In the process of manufacturing batteries, when the battery manufacturing equipment is used for processing at a hot-pressing station, hot-pressing processing can be carried out only by one battery at a time, so that the hot-pressing forming efficiency of the battery is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a battery production device which can improve the hot-press forming efficiency.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a battery production facility, has hot pressing station, side cut station, hem station and backward flow tool, and the battery passes through the backward flow tool is carried between each station, the hot pressing station is equipped with double-deck hot press unit, double-deck hot press unit includes the fly leaf, slidable mounting has hot pressing module on first hot pressing module and the second on the fly leaf, first go up hot pressing module with hot pressing module interval arrangement and through the connecting rod connection on the second, be fixed with hot pressing module under first hot pressing module and the second on the fly leaf, first go up hot pressing module with hot pressing module interval sets up under the first, hot pressing module with hot pressing module interval sets up under the second on the second.

The technical scheme at least has the following advantages or beneficial effects: when the battery is conveyed to the hot pressing station, the battery is placed between the first upper hot pressing module and the first lower hot pressing module, the battery is placed between the second upper hot pressing module and the second lower hot pressing module, the first upper hot pressing module and the second upper hot pressing module move downwards together to carry out hot pressing, and therefore the battery can be processed at one time, and the efficiency is higher compared with that of single battery processing.

As a further improvement of the technical scheme of the present invention, the first upper hot pressing module includes a first connection board, a first upper hot pressing block is disposed on the first connection board, a heating tube is disposed in the first upper hot pressing block, the second upper hot pressing module includes a second connection board, a second upper hot pressing block is disposed on the second connection board, and a heating tube is disposed in the second upper hot pressing block.

As a further improvement of the technical solution of the present invention, the first lower hot pressing module includes a first lower hot pressing block and a third connecting plate, the first lower hot pressing block is mounted on the movable plate through the third connecting plate, the second lower hot pressing module includes a second lower hot pressing block and a fourth connecting plate, and the second lower hot pressing block is mounted on the movable plate through the fourth connecting plate.

As a further improvement of the technical scheme of the utility model, the trimming station is provided with a double-layer trimming device, the double-layer trimming device comprises a trimming module and a moving module, the trimming module is used for realizing cutting action, and the moving module is used for driving the trimming module to be far away from or close to the battery to be trimmed.

As a further improvement of the technical scheme of the present invention, the trimming module includes a base, a first movable block and a second movable block are slidably mounted on the base, the first movable block is connected to the second movable block through a connecting member, a first upper cutter is disposed on the first movable block, a second upper cutter is disposed on the second movable block, a first lower cutter and a second lower cutter are further disposed on the base, the first lower cutter is located between the first upper cutter and the second upper cutter, and the second lower cutter is located below the second upper cutter.

As a further improvement of the technical scheme of the utility model, the moving module comprises a lifting mechanism and a transverse moving mechanism, the transverse moving mechanism is mounted at the lifting end of the lifting mechanism, and the transverse moving mechanism is connected with the base.

As a further improvement of the technical scheme of the utility model, a first blanking port is arranged between the first upper cutter and the first lower cutter, a first material suction device is arranged at the first blanking port, a second blanking port is arranged between the second upper cutter and the second lower cutter, a second material suction device is arranged at the second blanking port, and a blanking channel communicating the first blanking port with the second blanking port is arranged on the side of the base.

As a further improvement of the technical scheme of the utility model, a driving device is arranged on the base, and the first movable block is connected to a power output end of the driving device through a buffering device.

Further as an improvement of the technical scheme of the utility model, the flanging station is provided with a double-layer flanging device, the double-layer flanging device comprises a first flanging module and a second flanging module, and the first flanging module is rotatably connected with the second flanging module.

As a further improvement of the technical solution of the present invention, the first hemming module includes a first guide block and a first hemming wheel, the first guide block is disposed on an entrance side of the first hemming wheel, the second hemming module includes a second guide block and a second hemming wheel, and the second guide block is disposed on an entrance side of the second hemming wheel.

Drawings

The utility model will be further described with reference to the accompanying drawings in which:

FIG. 1 is a view of the entire battery production apparatus of the present invention;

FIG. 2 is a schematic diagram of a double-layered hot press apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of a double-decker trim unit according to an embodiment of the present invention;

FIG. 4 is a schematic view of another perspective of the embodiment shown in FIG. 3;

FIG. 5 is a side cross-sectional view of the embodiment shown in FIG. 3;

FIG. 6 is a schematic view of a double layer hemming device according to an embodiment of the present invention;

fig. 7 is a rear view of the embodiment shown in fig. 6.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the present invention, if directions (up, down, left, right, front, and rear) are described, it is only for convenience of describing the technical solution of the present invention, and it is not intended or implied that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, it is not to be construed as limiting the present invention.

In the utility model, the meaning of "a plurality" is one or more, the meaning of "a plurality" is more than two, and the terms of "more than", "less than", "more than" and the like are understood to exclude the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise specifically limited, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.

The utility model provides a battery production device which is mainly used for the batch production of the automatic forming of large flexible package lithium ion batteries, and the device is explained in detail by combining the production process of the lithium ion batteries.

The battery production equipment is provided with a shaping station, a trimming station, a flanging station, a hot-pressing station and a discharging station, and the battery is conveyed and processed among the stations through the backflow jig.

Referring to fig. 2, the hot pressing station is equipped with double-deck hot press unit, double-deck hot press unit includes fly leaf 1, slidable mounting has hot pressing module 2 on the first and hot pressing module 3 on the second on fly leaf 1, hot pressing module 3 interval arrangement and pass through connecting rod 4 to be connected on the first hot pressing module 2 and the second, be fixed with hot pressing module 5 under first and hot pressing module 6 under the second on fly leaf 1, hot pressing module 2 sets up with hot pressing module 5 interval under first on the first, hot pressing module 3 sets up with hot pressing module 6 interval under the second on the second.

When the battery is conveyed to the hot pressing station, the battery is placed between the first upper hot pressing module 2 and the first lower hot pressing module 5, the battery is placed between the second upper hot pressing module 3 and the second lower hot pressing module 6, and the first upper hot pressing module 2 and the second upper hot pressing module 3 move downwards together to carry out hot pressing, so that a plurality of batteries can be processed at one time, and the efficiency is higher compared with that of a single processed battery.

Specifically, the first lower hot pressing module 5 is arranged between the first upper hot pressing module 2 and the second upper hot pressing module 3, and the second lower hot pressing module 6 is arranged below the second upper hot pressing module 3.

Referring to fig. 2, the first upper hot pressing module 2 includes a first connecting plate 20, a first upper hot pressing block 23 is disposed on the first connecting plate 20, and a heating tube is disposed in the first upper hot pressing block 23.

Specifically, referring to fig. 2, two cylinders 7 are installed at the top of the movable plate 1, a first connecting plate 20 is installed at the power output end of each cylinder 7, a guide rail is vertically installed on the movable plate 1, the first connecting plate 20 is connected with the guide rail through a slider, a first installing block 21 is fixed on the first connecting plate 20, a first heat insulation block 22 is arranged on the lower side of the first installing block 21, and the first heat insulation block 22 is connected with a first upper hot pressing block 23.

The second upper hot-pressing module 3 comprises a second connecting plate 30, a second upper hot-pressing block 32 is arranged on the second connecting plate 30, and a heating pipe is arranged in the second upper hot-pressing block 32.

Specifically, a second mounting block 30 is fixed on the second connecting plate 30, a second heat insulation block 31 and a second upper hot pressing block 32 are mounted on the second mounting block 30, and the second mounting block 30 is connected with the guide rail on the movable plate 1 through a sliding block.

The first mounting block 21 and the second mounting block 30 are connected by a connecting rod 4.

The first lower hot pressing module 5 includes a first lower hot pressing block 50 and a third connecting plate 51, the first lower hot pressing block 50 is fixed on the movable plate 1 through the third connecting plate 51, and the first lower hot pressing block 50 is located between the first upper hot pressing block 23 and the second upper hot pressing block 32.

The second lower hot pressing module 6 includes a second lower hot pressing block 60 and a fourth connecting plate 61, the second lower hot pressing block 60 is fixed on the movable plate 1 by the fourth connecting plate 61, and the second lower hot pressing block 60 is located at the lower side of the second upper hot pressing block 32.

There are four locations in fig. 2 that provide for hot pressing of the cells so four cells can be hot pressed at one time.

It should be noted that, a manipulator 8 is installed on the movable plate 1, and the manipulator 8 is used for driving the movable plate 1 to move, so that the whole double-layer hot-pressing device moves.

Referring to fig. 3, 4 and 5, in some embodiments, the trimming station is provided with a double-layer trimming device, the double-layer trimming device includes a trimming module 90 and a moving module 91, the trimming module 90 is used for realizing a cutting action, and the moving module 91 is used for driving the trimming module 90 to be far away from or close to the battery to be trimmed.

Referring to fig. 3 and 4, the trimming module 90 includes a base 10, a first movable block 11 and a second movable block 12 are slidably mounted on the base 10, and the first movable block 11 is connected to the second movable block 12 through a connecting member 13.

The first movable block 11 is provided with a first upper cutter 14, and specifically, the first upper cutter 14 is fixed on the first movable block 11 through a first pressing block 15.

The second movable block 12 is provided with a second upper cutter 16, and specifically, the second upper cutter 16 is fixed on the second movable block 12 through a second pressing block 17.

The base 10 is further provided with a first lower cutter 18 and a second lower cutter 19, the first lower cutter 18 is located between the first upper cutter 14 and the second upper cutter 16, and the second lower cutter 19 is located below the second upper cutter 16.

The moving module 91 comprises a lifting mechanism 25 and a traversing mechanism 26, wherein the traversing mechanism 26 is installed at the lifting end of the lifting mechanism 25, and the traversing mechanism 26 is connected with the base 10.

In the working process, the traversing mechanism 26 moves the trimming module 90 to a position close to the battery, then the lifting mechanism 25 drives the first movable block 11, so that the first movable block 11 drives the first upper cutter 14 to move downwards, the first upper cutter 14 is matched with the first lower cutter 18 to cut the side edge of the battery, meanwhile, the second movable block 12 also drives the second upper cutter 16 to move downwards, so that the second upper cutter 16 is matched with the second lower cutter 19 to cut the side edge of the battery, thus, the two batteries can be directly cut at one time, and the battery processing efficiency is effectively improved.

Specifically, elevating system 25 includes unipolar manipulator 40, mounting panel 41 and bottom plate 42, and unipolar manipulator 40 passes through mounting panel 41 and is connected with bottom plate 42, and the through-hole has been seted up at bottom plate 42 middle part, and unipolar manipulator 40 passes the through-hole, and bottom plate 42 both sides are fixed with curb plate 420, and curb plate 420 inboard is equipped with the guide rail, and lifter plate 400 is installed to unipolar manipulator 40's drive end, and the both ends of lifter plate 400 are passed through the slider and are connected with the inboard guide rail of curb plate 420.

The transverse moving mechanism 26 comprises a transverse moving motor 70 and a transverse moving plate 71, wherein the transverse moving motor 70 is fixed on the mounting plate 41, a power output end of the transverse moving motor 70 is provided with a screw rod, a screw rod nut is arranged on the transverse moving plate 71, and the screw rod is connected with the screw rod nut in a matching mode.

In the working process, the single-shaft manipulator 40 drives the transverse moving mechanism 26 to move up and down, and the transverse moving mechanism 26 drives the edge cutting module 90 to move transversely, so that the up-down transverse moving action of the cutting module is realized.

In some embodiments, a first blanking opening is formed between the first upper cutter 14 and the first lower cutter 18, a first material suction device 140 is disposed at the first blanking opening, a second blanking opening is formed between the second upper cutter 16 and the second lower cutter 19, a second material suction device 141 is disposed at the second blanking opening, and a blanking channel 142 communicating the first blanking opening and the second blanking opening is disposed at a side of the base 10.

Specifically, a waste collection box 143 is arranged below the double-layer edge cutting device, the blanking channel 142 is connected with the waste collection box 143 through a connecting channel 144, and a hose 145 is arranged on the connecting channel 144.

In the working process, the waste materials cut by the first upper cutter 14 and the first lower cutter 18 are sucked into the first blanking port through the first material suction device 140 and then enter the blanking channel 142, similarly, the waste materials cut by the second upper cutter 16 and the second lower cutter 19 are sucked into the second blanking port through the second material suction device 141 and then enter the blanking channel 142, and the waste materials entering the blanking channel 142 are finally collected into the waste material collection box 143 after entering the connecting channel 144.

In other embodiments, the base 10 is provided with a driving device 27, the first movable block 11 is connected to a power output end of the driving device 27 through a buffering device, and the driving device drives the first movable block 11 to move up and down, so that elastic cutting is realized when the first upper cutter 14 and the second upper cutter 16 move up and down to cut, and the battery is prevented from being damaged by hard cutting.

Specifically, in the present invention, the driving means is a cylinder.

Specifically, the buffering device includes a first limiting block 150, a second limiting block 151 and a spring 153, the first limiting block 150 is connected between the second cylinder 27 and the first movable block 11, the second limiting block 151 is mounted on the base 10, and the spring 153 is disposed between the first limiting block 150 and the second limiting block 151.

Referring to fig. 6 and 7, the edge folding station is provided with a double-layer edge folding device, the double-layer edge folding device comprises a first edge folding module and a second edge folding module, and the first edge folding module is rotatably connected with the second edge folding module.

The first hemming module includes a first vertical plate 160, a first guide block 161, a first hemming wheel 162 and a first sliding plate 164, the first guide block 161 is disposed on an inlet side of the first hemming wheel 162, a guide rail is disposed on the first vertical plate 160, the first sliding plate 164 is connected to the guide rail through a first sliding base 163, and the first hemming wheel 162 is mounted on the first sliding plate 164 through a first connecting block 165.

The second hemming module comprises a second vertical plate 170, a second guide block 171, a second hemming wheel 172 and a second sliding plate 174, the second guide block 171 is arranged on the inlet side of the second hemming wheel 172, a guide rail is arranged on the second vertical plate 170, the second sliding plate 174 is connected with the guide rail through a second sliding seat 173, and the second hemming wheel 172 is arranged on the sliding seat through a second connecting block 175.

Specifically, the first vertical plate 160 is connected to the second vertical plate 170 through a rotating shaft 180, a sliding seat positioning hole 181 is formed in the first vertical plate 160, and a positioning screw for fixing the rotating shaft 180 penetrates through the sliding seat positioning hole 181.

Be equipped with adjusting screw 190 on first riser 160, be equipped with regulating block 191 on first slide 163, still be equipped with micrometer 192 on first riser 160, micrometer 192 is connected with regulating block 191, rotatory adjusting screw 190 utensil can adjust first slide 160 from top to bottom on the slide rail, play the effect of adjusting the distance between first hem wheel 162 and the second hem wheel 172, can read corresponding regulation distance through micrometer 192 when adjusting screw 190 adjusts moreover.

Similarly, the second vertical plate 170 is also provided with a corresponding adjusting screw 190, an adjusting block 191 and a micrometer 192.

In addition, the first slide plate 164 is provided with an adjusting hole 166, the first connecting block 165 is assembled in the adjusting hole 166, the first connecting block 165 can move in the adjusting hole 166 to adjust the depth of the skirt extending into the first folding wheel 162, and similarly, the second slide plate 174 is also provided with a corresponding adjusting hole to adjust the depth of the skirt extending into the second folding wheel 172.

Referring to fig. 1, the working process of the whole machine is as follows: the batteries are manually placed on the manual feeding drawstring 100, the grabbing manipulator 200 sucks two batteries from the feeding drawstring 100 and places the two batteries on the skirt edge shaping mechanism 300, the grabbing manipulator 200 has a double-sided sucking function, after the batteries are sucked by the feeding drawstring 100, the batteries after shaping are taken away by rotating 180 degrees, the batteries without shaping are placed on the skirt edge shaping mechanism 300 by rotating 180 degrees, the shaped batteries are placed on the first transfer hook 400 by rotating 180 degrees again, the two batteries are taken away from the first transfer hook 400 simultaneously by the clamping manipulator 500, after the double-layer clamp 600 is opened by the jig opening device, the batteries are placed on one layer of the double-layer clamp 600, the batteries are taken out again and placed on the next layer of the double-layer clamp 600, the backflow jig 700 drives the double-layer clamp 600 to be conveyed among all clamping stations, the double-layer clamp 600 is opened by the jig opening device, the left positioning device 800 positions the left side of the batteries, then the left double-layer trimming device 900 cuts the left side of the battery, the left double-layer flanging device 101 folds the left side of the battery, the left double-layer flanging device is transferred to a station of the left double-layer hot-pressing device 201 for hot-pressing and shaping after the completion, then the right side of the battery is positioned, trimmed, flanged, hot-pressed and the like through the right positioning device 202, the right double-layer trimming device 302, the right double-layer flanging device 402 and the right double-layer hot-pressing device 502, after the completion, the jig is opened through the clamp-out manipulator 301, the battery is taken out and sent to the second transfer hook 401, the empty double-layer clamp 600 is sent to the position of the clamp-in manipulator 500 from the other layer to wait for putting the battery again, the second transfer hook 401 drives the battery to be sent to the glue dripping station 501, glue dripping is carried out on the two sides of the battery, the battery is folded in the roller folding station 601 after the completion, the material taking manipulator 701 grabs the battery to the third transfer hook 801, the battery is transferred to the hot-pressing station 901, then the battery is sent to a cold ironing station 902 for cold ironing and shaping, and finally the battery is sent out of the equipment through a discharging pull belt 102.

Of course, the present invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (10)

1. The utility model provides a battery production facility has hot pressing station, cuts edge station, hem station and backward flow tool, and the battery passes through the backward flow tool is carried between each station, its characterized in that: the hot pressing station is equipped with double-deck hot press unit, double-deck hot press unit includes fly leaf (1), slidable mounting has hot pressing module (3) on hot pressing module (2) and the second on first on fly leaf (1), first go up hot pressing module (2) with hot pressing module (3) interval arrangement is gone up in the second and is connected through connecting rod (4), be fixed with hot pressing module (6) under first hot pressing module (5) and the second on fly leaf (1), first go up hot pressing module (2) with hot pressing module (5) interval sets up under the first, hot pressing module (3) with hot pressing module (6) interval sets up under the second on the second.

2. The battery production apparatus according to claim 1, characterized in that: the first hot pressing module (2) of going up includes first connecting plate (20), be equipped with first hot pressing piece (23) of going up on first connecting plate (20), be equipped with the heating tube in first hot pressing piece (23) of going up, hot pressing module (3) includes second connecting plate (30) on the second, hot pressing piece (32) are gone up to being equipped with the second on second connecting plate (30), be equipped with the heating tube in hot pressing piece (32) on the second.

3. The battery production apparatus according to claim 1, characterized in that: the first lower hot pressing module (5) comprises a first lower hot pressing block (50) and a third connecting plate (51), the first lower hot pressing block (50) is installed on the movable plate (1) through the third connecting plate (51), the second lower hot pressing module (6) comprises a second lower hot pressing block (60) and a fourth connecting plate (61), and the second lower hot pressing block (60) is installed on the movable plate (1) through the fourth connecting plate (61).

4. The battery production apparatus according to claim 1, characterized in that: the side cut station is equipped with double-deck side cut device, double-deck side cut device is including side cut module (90) and moving module (91), side cut module (90) are used for realizing the cutting action, moving module (91) are used for driving side cut module (90) are kept away from or are close to and wait to cut the edge the battery.

5. The battery production apparatus according to claim 4, wherein: the side cut module (90) includes base (10), slidable mounting has first movable block (11) and second movable block (12) on base (10), first movable block (11) with second movable block (12) are connected through connecting piece (13), be equipped with first last cutter (14) on first movable block (11), be equipped with cutter (16) on the second on second movable block (12), still be equipped with cutter (19) under first cutter (18) and the second on base (10), first cutter (18) are located first last cutter (14) with between cutter (16) on the second, cutter (19) are located under the second cutter (16) below on the second.

6. The battery production apparatus according to claim 5, characterized in that: the moving module (91) comprises a lifting mechanism and a transverse moving mechanism, the transverse moving mechanism is installed at the lifting end of the lifting mechanism, and the transverse moving mechanism is connected with the base (10).

7. The battery production apparatus according to claim 5, characterized in that: the cutting device is characterized in that a first blanking opening is formed between the first upper cutter (14) and the first lower cutter (18), a first material suction device (140) is arranged at the position of the first blanking opening, a second blanking opening is formed between the second upper cutter (16) and the second lower cutter (19), a second material suction device (141) is arranged at the position of the second blanking opening, and a blanking channel (142) communicated with the first blanking opening and the second blanking opening is formed in the side edge of the base (10).

8. The battery production apparatus according to claim 5, characterized in that: the base (10) is provided with a driving device (27), and the first movable block (11) is connected with a power output end of the driving device (27) through a buffer device.

9. The battery production apparatus according to claim 1, characterized in that: the edge folding device comprises a first edge folding module and a second edge folding module, and the first edge folding module is rotatably connected with the second edge folding module.

10. The battery production apparatus according to claim 9, wherein: first hem module includes first guide block (161) and first hem wheel (162), first guide block (161) are established the entry side of first hem wheel (162), second hem module includes second guide block (171) and second hem wheel (172), second guide block (171) are established the entry side of second hem wheel (172).

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