CN212695198U

CN212695198U - Preparation system for electric pile

Info

Publication number: CN212695198U
Application number: CN202021175898.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Lead Intelligent Equipment Co Ltd
Current assignee: Jiangsu hydrogen guide intelligent equipment Co.,Ltd.
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-12
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a preparation system for galvanic pile, which comprises a stacking seat, a stacking jig, a first press-fitting detection device, a buffer device and a carrying device, wherein the stacking jig is detachably arranged on the stacking seat and is used for bearing the galvanic pile; the first press-fitting detection device is arranged on one side of the stacking base and used for press-fitting the galvanic pile on the stacking jig and detecting air tightness; the buffer device is arranged between the stacking base and the first press-fitting detection device and used for storing the stacking jig; the carrying device is arranged between the stacking base and the first press-fitting detection device and used for transferring the stacking jig among the stacking base, the first press-fitting detection device and the cache device. By the aid of the preparation system for the galvanic pile, stacking of the galvanic pile, press fitting of the galvanic pile and air tightness detection can be conducted simultaneously, stacking of the galvanic pile after treatment of the first press fitting detection device is not needed, and production efficiency of the galvanic pile is effectively improved.

Description

Preparation system for electric pile

Technical Field

The utility model relates to a fuel cell production facility technical field especially relates to a preparation system for galvanic pile.

Background

As a clean energy source, the fuel cell has been receiving more and more attention in recent years. In practical applications, the fuel cell is not used as a single cell, but is usually used in the form of a fuel cell stack, i.e., a plurality of single cells are stacked together, and the stacking of the single cells is an important operation of the fuel cell in the production process, and generally, a lower end plate, a lower insulating plate, a lower current collecting plate, a lower single-pole plate, a bipolar plate, a membrane electrode, an upper single-pole plate, an upper current collecting plate, an upper insulating plate, an upper end plate, a packing screw, and the like are stacked in a specific assembly order to form a fuel cell main body. But the production efficiency of the current cell stack is low.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a preparation system for a cell stack with high production efficiency, aiming at the problem of low production efficiency of the cell stack at present.

A preparation system for a galvanic stack, comprising:

a stacking base;

the stacking jig is detachably arranged on the stacking base and used for bearing the electric pile;

the first press-fitting detection device is arranged on one side of the stacking base and is used for press-fitting the galvanic pile on the stacking jig and detecting air tightness;

the buffer device is arranged between the stacking base and the first press-fitting detection device and used for storing the stacking jig; and

and the carrying device is arranged between the stacking seat and the first press-fitting detection device and is used for transferring the stacking jig among the stacking seat, the first press-fitting detection device and the cache device.

By arranging the preparation system for the galvanic pile, the galvanic pile borne by the stacking jig can be conveyed to the first press-fitting detection device through the conveying device to be subjected to press-fitting treatment and air tightness detection so as to form a finished galvanic pile, the galvanic pile in the first press-fitting detection device is placed on the stacking jig, and the conveying device can convey the stacking jig on the caching device to the stacking seat to stack the galvanic pile. Therefore, the stacking of the galvanic pile, the press mounting of the galvanic pile and the air tightness detection can be carried out simultaneously, the stacking of the galvanic pile does not need to be carried out after the first press mounting detection device is used for processing, and the production efficiency of the galvanic pile is effectively improved.

In one embodiment, the stacking device further comprises a feeding device and a gripping device, wherein the feeding device is used for conveying the material sheet, and the gripping device is arranged at the downstream side of the feeding device and is used for gripping the material sheet to the stacking jig on the stacking base.

In one embodiment, the feeding device comprises a material frame, a feeding mechanism, a transferring mechanism and a recycling mechanism, wherein the material frame is used for storing material sheets, the feeding mechanism is used for conveying the material frame to the transferring mechanism, the grabbing device is used for grabbing the material sheets in the material frame on the transferring mechanism, the transferring mechanism is used for transferring the material frame to the recycling mechanism, and the recycling mechanism is used for conveying the material frame to a preset recycling position.

In one embodiment, the device further comprises an adjusting device, the adjusting device is arranged at the downstream side of the feeding device and is used for adjusting the position of the material sheet, and the grabbing device is used for grabbing the material sheet to the adjusting device and stacking the material sheet adjusted by the adjusting device on the stacking jig.

In one embodiment, the device further comprises a transfer device, the transfer device is arranged on the downstream side of the first press-fitting detection device and is provided with a plurality of transfer parking spaces, and the transfer device is used for transporting the electric pile subjected to press-fitting treatment and air-tight sealing detection to a transfer trolley located in the transfer parking spaces.

In one embodiment, the device further comprises a second press-fitting detection device, wherein the second press-fitting detection device is positioned on one side of the transfer device, which is far away from the first press-fitting detection device, and is used for press-fitting treatment and air tightness detection of the galvanic pile;

the transfer device is used for conveying the galvanic pile on the transfer trolley positioned at the transfer parking place to the second press-fitting detection device.

In one embodiment, the stacking fixture comprises a mounting seat, a first rib and a second rib, the mounting seat is provided with a mounting position for placing the electric pile, the carrying device is detachably connected to the mounting seat, and the first rib and the second rib can be arranged at the mounting position in a mutually approaching or separating manner so as to be used for clamping the electric pile at the mounting position.

In one embodiment, the stacking fixture further includes a first locking driving element and a second locking driving element, the first locking driving element and the second locking driving element are both disposed on the mounting seat, the first rib is in transmission connection with the first locking driving element, and the second rib is in transmission connection with the second locking driving element.

In one embodiment, the buffer device includes a buffer support, a buffer platform, and a positioning mechanism, the buffer support is disposed between the stack seat and the first press-fitting detection device, the buffer platform is disposed on the buffer support, and the positioning mechanism is disposed on the buffer platform to cooperate with the buffer platform to form a fixing position for positioning the stack fixture.

In one embodiment, the buffer device further includes a second adjusting mechanism, the second adjusting mechanism is disposed on the buffer support and connected to the buffer platform, and the second adjusting mechanism is configured to drive the buffer platform to move relative to the buffer support.

Drawings

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

Fig. 1 is a schematic top view of a preparation system for a galvanic pile according to an embodiment of the present invention;

FIG. 2 is a schematic side view of the preparation system shown in FIG. 1;

FIG. 3 is a schematic side view of a feed device of the preparation system shown in FIG. 1;

FIG. 4 is a schematic top view of the feed device shown in FIG. 3;

FIG. 5 is a schematic side view of an adjustment device of the preparation system shown in FIG. 1;

FIG. 6 is a schematic view of another angle of the adjustment device shown in FIG. 5;

FIG. 7 is a schematic side view of a stacking block of the preparation system of FIG. 1;

FIG. 8 is a schematic view of another angle of the stacking base shown in FIG. 7;

FIG. 9 is a schematic structural diagram of a stack fixture of the manufacturing system shown in FIG. 1;

FIG. 10 is a schematic side view of a buffer device of the manufacturing system shown in FIG. 1;

fig. 11 is a schematic top view of the buffer device shown in fig. 10.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

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

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 and fig. 2, a preparation system for a galvanic pile according to an embodiment of the present invention includes a stacking base 10, a stacking fixture 20, a carrying device 30, a buffer device 40, and a first press-fitting detection device 52.

The stacking fixture 20 is detachably disposed on the stacking base 10 for carrying the stack.

The first press-fitting detection device 52 is disposed at one side of the stacking base 10, and is used for press-fitting the electric pile on the stacking fixture 20 and detecting air tightness.

The buffer device 40 is disposed between the stack base 10 and the first press-fitting detection device 52, and is used for storing the stack jig 20.

The carrying device 30 is disposed between the stacking base 10 and the first press-fitting detection device 52, and is used for transferring the stacking jig 20 among the stacking base 10, the first press-fitting detection device 52 and the buffer device 40.

By providing the above-mentioned preparation system for the electric pile, the electric pile carried on the stacking jig 20 can be transported to the first press-fitting detection device 52 by the transport device 30 for press-fitting treatment and air tightness detection to form a finished electric pile, and the electric pile in the first press-fitting detection device 52 is placed on the stacking jig 20, at this time, the transport device 30 can transport the stacking jig 20 on the buffer device 40 to the stacking base 10 for stacking the electric pile. Therefore, the stacking of the galvanic pile, the press mounting of the galvanic pile and the air tightness detection can be carried out simultaneously, the stacking of the galvanic pile does not need to be carried out after the processing of the first press mounting detection device 52, and the production efficiency of the galvanic pile is effectively improved.

Referring to fig. 1 and 2, in some embodiments, the preparation system further includes a feeding device 60, and the feeding device 60 is used for feeding the material sheets.

Referring to fig. 3, further, the feeding device 60 includes a material frame, a feeding mechanism 62, a transferring mechanism 64 and a recycling mechanism 66, the material frame is used for storing the material sheets, the feeding mechanism 62 is used for conveying the material frame to the transferring mechanism 64, the grabbing device 70 is used for grabbing the material sheets in the material frame on the transferring mechanism 64, the transferring mechanism 64 is used for transferring the material frame to the recycling mechanism 66, and the recycling mechanism 66 is used for conveying the material frame to a preset recycling position.

The operator can transport the material frame carrying the material sheet through the trolley, place the material frame carrying the material sheet at the feeding end of the feeding mechanism 62, and convey the material frame to the transfer mechanism 64 through the feeding mechanism 62, and meanwhile, the operator can also recover the material frame conveyed to the preset recovery position by the recovery mechanism 66, and the material frame can be reloaded on the material sheet and used.

Referring to fig. 3 and 4, in practical application, the feeding device 60 further includes a plurality of support legs 61, the feeding mechanism 62 and the recovery mechanism 66 are both connected to the plurality of support legs 61, the feeding mechanism 62 is located above the recovery mechanism 66, the transferring mechanism 64 has a lifting platform, the lifting platform has a feeding position and a recovery position during lifting, when the lifting platform is lifted to the feeding position, the lifting platform corresponds to the feeding mechanism 62 to receive the material frames conveyed by the feeding mechanism 62, and when the lifting platform is lowered to the recovery position, the lifting platform corresponds to the recovery mechanism 66 to ensure that the recovery mechanism 66 conveys the material frames on the lifting platform to the recovery position.

Referring to fig. 1 and 2, in some embodiments, the preparation system further includes a gripping device 70, the gripping device 70 is disposed at a downstream side of the feeding device 60, and the gripping device 70 is used for gripping the material sheet to the stacking jig 20 on the stacking base 10.

Initially, a lower end plate, a lower insulating plate, a lower current collecting plate and a lower single-pole plate are placed on the stacking jig 20, the stacking jig 20 is placed on the stacking base 10, the material sheets conveyed by the feeding device 60 are bipolar plates and membrane electrodes, the gripping device 70 grips the bipolar plates and the membrane electrodes conveyed by the feeding device 60 and sequentially overlaps the bipolar plates and the membrane electrodes on the lower single-pole plate of the stacking jig 20, and after the stacking is completed, the upper single-pole plate, the upper current collecting plate, the upper insulating plate and the upper end plate are manually overlapped on the bipolar plates in sequence, so that a galvanic pile is formed. Therefore, in the process of stacking the electric pile, the bipolar plates and the membrane electrode are repeatedly stacked by the grabbing device 70, compared with the traditional manual stacking, the labor intensity is effectively reduced, the efficiency of stacking the batteries is improved, and the production efficiency is improved.

Further, grabbing device 70 includes four-axis manipulator and adsorption apparatus, and four-axis manipulator sets up in material feeding unit 60's downstream side, and adsorption apparatus connects in four-axis manipulator, and adsorption apparatus adsorbs the tablet, and four-axis manipulator indirectly removes the tablet through removing adsorption apparatus to realize the transportation of tablet.

In some embodiments, the number of the feeding devices 60 and the gripping devices 70 is two, each gripping device 70 is disposed corresponding to one feeding device 60, one feeding device 60 is used for conveying membrane electrodes, the corresponding gripping device 70 grips the membrane electrodes onto the stacking fixture 20 of the stacking base 10, the other feeding device 60 is used for conveying bipolar plates, and the corresponding gripping device 70 grips the bipolar plates onto the stacking fixture 20 of the stacking base 10.

The two grabbing devices 70 sequentially act to grab the bipolar plates and the membrane electrodes onto the stacking jig 20, thereby achieving the repeated stacking of a plurality of bipolar plates and a plurality of membrane electrodes.

Referring to fig. 1, 5 and 6, in some embodiments, the preparation system further includes an adjusting device 80, the adjusting device 80 is disposed at a downstream side of the feeding device 60 and is used for adjusting the position of the material sheet, and the grabbing device 70 is used for grabbing the material sheet to the adjusting device 80 and stacking the material sheet adjusted by the adjusting device 80 on the stacking jig 20.

Further, the adjusting device 80 includes an adjusting bracket 82, a first adjusting mechanism 84, a visual detection mechanism 86 and an adjusting table 88, the adjusting bracket 82 is disposed at the downstream side of the feeding device 60, the adjusting table 88 is connected to the first adjusting mechanism 84 and used for placing the material sheet, the first adjusting mechanism 84 is disposed at the adjusting bracket 82, and the visual detection mechanism 86 is used for acquiring the position information of the material sheet on the adjusting table 88.

In practical applications, the first adjusting mechanism 84 includes a first linear module 842, a second linear module 844 and a rotation adjusting module 846, the first linear module 842 is disposed on the adjusting bracket 82, the second linear module 844 is movably connected to the first linear module 842 along a first direction, the rotation adjusting module 846 is connected to the second linear module 844 along a second direction forming an angle with the first direction, and the adjusting platform 88 is rotatably connected to the rotation adjusting module 846.

The first direction and the second direction are both horizontal directions, and the first direction is a left-right direction in fig. 5, and the second direction is a front-back direction in fig. 5. While the adjustment table 88 is rotatable about a vertically oriented axis. Meanwhile, the first linear module 842 and the second linear module 844 are also used for driving the second linear module 844 and the rotation adjusting module 846 to move, respectively. The rotation adjustment module 846 is also used to drive the adjustment table 88 to rotate.

Referring to fig. 5 and fig. 6, in some embodiments, the vision detecting mechanism 86 includes a vision holder 862, a vision camera 864, and a vision light source 866, the vision holder 862 is disposed on the adjusting holder 82, the vision camera 864 and the vision light source 866 are both connected to the vision holder 862, the vision camera 864 is located above the adjusting table 88, and the vision light source 866 is located below the adjusting table 88 or at a side of the adjusting table 88, as long as a light source is provided for shooting by the vision camera 864.

It is understood that the adjustment stage 88 is made of a transparent material, and the light emitted by the vision light source 866 toward the adjustment stage 88 can pass through the adjustment stage 88 and irradiate the material sheet, so as to illuminate the material sheet when the vision camera 864 photographs the material sheet, thereby improving the clarity of photographing by the vision camera 864.

It should be noted that, in addition to the visual camera 864 being used for taking a picture of the material sheet to determine the position of the material sheet on the adjusting table 88, the visual camera 864 can also scan the two-dimensional code on the material sheet to record the information of the material sheet, so as to realize the possibility of traceability of the material sheet information in the later period.

In some embodiments, the number of the adjusting devices 80 is two corresponding to the feeding device 60 and the gripping device 70, each adjusting device 80 is disposed corresponding to one feeding device 60 and one gripping device 70, the gripping mechanism grips the material sheets in the material frame of the feeding device 60 onto the adjusting table 88 of the adjusting device 80, the position of the adjusting table 88 in the adjusting device 80 is changed to adjust the position of the material sheets, and after the adjustment is completed, the gripping device 70 transfers the material sheets on the adjusting table 88 to the stacking jig 20.

In some embodiments, the preparation system further comprises a control device electrically connected to the first adjusting mechanism 84 and the visual inspection mechanism 86, respectively, for controlling the first adjusting mechanism 84 to adjust the position of the adjusting table 88 according to the position information.

Therefore, the grabbing device 70 grabs the material sheet and places the material sheet on the adjusting table 88, the visual detection mechanism 86 detects the position information of the material sheet on the adjusting table 88, and the control device controls the first linear module 842, the second linear module 844 and the rotation adjusting module 846 to move according to the position information acquired by the visual detection mechanism 86, so as to adjust the position of the adjusting table 88, thereby realizing the adjustment of the position of the material sheet. Meanwhile, the control device may also acquire and store the two-dimensional code information of the material sheet recognized by the visual detection mechanism 86.

It should be noted that the control device is also electrically connected to the feeding device 60, the gripping device 70, the handling device 30 and the first press-fitting detection device 52, so as to realize automatic and orderly operation among the devices. Specifically, the control device is an MES (Manufacturing Execution System).

Referring to fig. 7 and 8, in some embodiments, the stacking base 10 includes a base 12, a lifting rod and a supporting plate 14, the base 12 has an installation surface, two feeding devices 60 are parallel to each other and spaced apart from each other, the base 12 is disposed between the two feeding devices 60 corresponding to the transfer mechanism 64 of the feeding devices 60, two grabbing devices 70 are disposed on the installation surface and respectively disposed near the corresponding feeding devices 60, the lifting rod is disposed on the base 12 in a vertically liftable manner, and the top end of the lifting rod can protrude out of the installation surface during lifting, and the supporting plate 14 is fixedly connected to the top end of the lifting rod.

Further, the stacking base 10 further includes a guide rod 16, the guide rod 16 is disposed on the base 12 and extends in the vertical direction, and the lifting rod is disposed inside the guide rod 16 to ensure that the lifting rod is lifted in the vertical direction, so as to ensure that the supporting plate 14 is lifted in the vertical direction, and ensure the stacking precision.

In some embodiments, the stacking base 10 further includes a stacking driving assembly disposed on the base 12 for driving the lifting of the supporting plate 14. Specifically, the stacking driving assembly comprises a servo electric cylinder 19, the servo electric cylinder 19 is arranged on the base 12, the supporting plate 14 is connected to the servo electric cylinder 19, the servo electric cylinder 19 is used for adjusting the height of the supporting plate 14, and the lifting height of the supporting plate 14 can be adjusted through the servo electric cylinder 19, so that the lifting height of the supporting plate 14 can be adjusted more accurately, and the stacking precision is ensured.

It can be confirmed that the stacking drive assembly is also electrically connected with the control device, because the two feeding devices 60 respectively convey different material sheets, when the thicknesses of the material sheets are different, the descending heights of the corresponding trays are also different, and the control device controls the stacking drive assembly to act according to the thickness of the material sheet which is piled up in the previous step, so as to ensure that the descending height of the tray is the thickness of the material sheet which is piled up in the previous step.

Referring to fig. 9, in some embodiments, the stacking fixture 20 includes a mounting base 22, a first rib 24 and a second rib 25, the mounting base 22 has a mounting position for placing the stack, the handling device 30 is detachably connected to the mounting base 22, and the first rib 24 and the second rib 25 can be disposed at the mounting position close to or far from each other for clamping the stack at the mounting position.

Further, the stacking fixture 20 further includes a first locking driving member 26 and a second locking driving member 27, the first locking driving member 26 and the second locking driving member 27 are both disposed on the mounting base 22, the first rib 24 is in transmission connection with the first locking driving member 26, and the second rib 25 is in transmission connection with the second locking driving member 27.

In practical applications, the first locking driving member 26 and the second locking driving member 27 are both locking motors, and the locking motors are respectively connected to the first rib 24 and the second rib 25 through the lead screw module to respectively drive the first rib 24 and the second rib 25 to approach or move away from each other.

In some embodiments, the mounting base 22 has through slots extending through opposite sides of the mounting base 22, the through slots communicating with the mounting locations, and the support plate 14 can pass through the through slots during the lifting process when the stacking fixture 20 is placed on the mounting surface.

So, will pile up tool 20 and correspond layer board 14 and place in the installation face, and at the beginning layer board 14 passes through and link up the groove, grabbing device 70 snatchs the tablet to layer board 14 on, every places a tablet, layer board 14 then descends certain height to when guaranteeing grabbing device 70 to place the tablet at layer board 14 at every turn, the height of placing is the same, guarantees promptly that grabbing device 70 carries out the piling up of tablet on same stack height, improves and piles up beat and precision, reduces and piles up the degree of difficulty. Finally the pallet 14 is lowered below the mounting position and the material sheet is transferred to the mounting position.

In some embodiments, the handling device 30 includes a six-axis robot disposed between the stacking base 10 and the first press-fitting detection device 52, and a first quick-change device disposed on the six-axis robot, and the stacking fixture 20 further includes a second quick-change device 28 disposed on the mounting base 22, and the first quick-change device and the second quick-change device 28 are detachably connected.

It should be noted that the control device is electrically connected to the handling device 30, and when the handling device 30 is connected to the second quick-change device 28 through the first quick-change device, the mechanical connection between the two is achieved, and the control device is electrically connected to the locking driving member through the first quick-change device and the second quick-change device 28, so as to control the locking driving member to act through the control device, and lock or release the stack.

Meanwhile, since the weight is large after the stack is stacked, the six-axis robot is preferably a six-axis robot that can achieve a heavy load.

Referring to fig. 10 and 11, in some embodiments, the buffer device 40 includes a buffer support 42, a buffer platform 44 and a positioning mechanism 46, the buffer support 42 is disposed between the stack base 10 and the first press-fitting detection device 52, the buffer platform 44 is disposed on the buffer support 42, and the positioning mechanism 46 is disposed on the buffer platform 44 to cooperate with the buffer platform 44 to form a fixing position for positioning the stack fixture 20.

Further, a side of the buffer platform 44 facing away from the buffer support 42 has a buffer plane, and the positioning mechanism 46 is disposed on the buffer plane to cooperate with the buffer plane to form a fixing position.

In some embodiments, the buffer device 40 further includes a second adjusting mechanism 43, the second adjusting mechanism 43 is disposed on the buffer bracket 42 and connected to the second adjusting mechanism 43, and the second adjusting mechanism 43 is configured to drive the buffer platform 44 to move relative to the buffer bracket 42.

In practical applications, a side of the buffer platform 44 away from the buffer plane is connected to the second adjusting mechanism 43, and the second adjusting mechanism 43 is used for driving the buffer platform 44 to perform position adjustment on a plane parallel to the buffer plane.

It will be appreciated that the second adjustment mechanism 43 has a similar structure to the first adjustment mechanism 84, and the second adjustment mechanism 43 is used for moving and rotating the buffer platform 44 in the horizontal direction.

Meanwhile, when the transporting device 30 transports the stacking jig 20 to the buffer plane, the stacking jig 20 is placed at will, and the placing accuracy requirement is low, and when the transporting device 30 grabs the stacking jig 20 on the buffer platform 44, the grabbing accuracy requirement is high, so that the position needs to be adjusted by the second adjusting mechanism 43, and the transporting device 30 is ensured to accurately grab the stacking jig 20.

Referring to fig. 1 and 2, in some embodiments, the manufacturing system further includes a transfer device 54, the transfer device 54 is disposed on the downstream side of the first press-fitting detection device 52, the transfer device 54 has a plurality of transfer parking spaces, and the transfer device 54 is configured to transport the cell stack subjected to the press-fitting process and the hermetic sealing detection to a transfer vehicle located at the transfer parking space.

It should be noted that, among the plurality of transfer parking spaces, there are galvanic piles for transferring qualified detection of the airtight sealing type and galvanic piles for detecting unqualified airtightness, an operator transfers the qualified galvanic piles to a static area for static treatment through a transfer vehicle, and the unqualified galvanic piles are transferred to a dismantling station through the transfer vehicle for repair and dismantling.

Further, the preparation system further comprises a second press-fitting detection device 56, wherein the second press-fitting detection device 56 is positioned on one side of the transfer device 54, which is far away from the first press-fitting detection device 52, and is used for press-fitting treatment and air tightness detection of the galvanic pile; the transfer device 54 is used to transport the cell stacks on the transfer vehicle located at the transfer station to the second press-fit detection device 56.

It is understood that the second press-fitting detecting device 56 has the same structure as the first press-fitting detecting device 52, but the first press-fitting detecting device 52 is used for press-fitting and airtightness detection of the cell stack on the stacking jig 20, and the second press-fitting detecting device 56 is used for press-fitting and airtightness detection of the cell stack which has been subjected to the stationary process for a second time.

Meanwhile, the static-processed galvanic pile is still transported by the transport vehicle, an operator transports the static-processed galvanic pile to a transport parking space by the transport vehicle, then the transport device 54 transports the galvanic pile on the transport vehicle to the second press-fitting detection device 56, the second press-fitting processing and the second air tightness detection result show qualified and unqualified products, and the galvanic pile is transported to the transport vehicle on the corresponding transport parking space according to the detection result of the transport device 54.

In addition, the control device is electrically connected to the transfer device 54 and the second press-fitting detection device 56, so that the entire preparation system can be operated automatically with the aid of an operator.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A preparation system for a galvanic pile, comprising:

a stacking base;

2. The preparation system for a galvanic pile according to claim 1, further comprising a feeding device for feeding a sheet and a gripping device disposed at a downstream side of the feeding device for gripping the sheet to the stacking jig on the stacking base.

3. The preparation system for a galvanic pile according to claim 2, wherein the feeding device includes a material frame for storing the material sheets, a feeding mechanism for conveying the material frame to the transfer mechanism, a gripping device for gripping the material sheets in the material frame on the transfer mechanism, a transfer mechanism for transferring the material frame to the recovery mechanism, and a recovery mechanism for conveying the material frame to a preset recovery position.

4. The manufacturing system for a galvanic stack according to claim 2, further comprising an adjusting device disposed on a downstream side of the feeding device for adjusting the position of the material sheet, wherein the grasping device is configured to grasp the material sheet to the adjusting device and stack the material sheet adjusted by the adjusting device on the stacking jig.

5. The manufacturing system for a galvanic pile according to claim 1, further comprising a transfer device disposed at a downstream side of the first press-fitting detection device, and having a plurality of transfer bays, the transfer device being configured to transport the galvanic pile subjected to the press-fitting process and the hermetic sealing detection to a transfer vehicle located at the transfer bay.

6. The preparation system for the galvanic pile according to claim 5, further comprising a second press-fitting detection device located on a side of the transfer device away from the first press-fitting detection device, for press-fitting processing and air tightness detection of the galvanic pile;

7. The system according to claim 1, wherein the stacking fixture includes a mounting base, a first rib and a second rib, the mounting base has a mounting position for placing the stack, the handling device is detachably connected to the mounting base, and the first rib and the second rib are disposed at the mounting position in a manner of being capable of approaching to or separating from each other for clamping the stack at the mounting position.

8. The preparation system for a galvanic pile according to claim 7, wherein the stacking fixture further comprises a first locking driving member and a second locking driving member, the first locking driving member and the second locking driving member are both disposed on the mounting base, the first rib is in transmission connection with the first locking driving member, and the second rib is in transmission connection with the second locking driving member.

9. The preparation system for a galvanic pile according to claim 1, wherein the buffer device includes a buffer support, a buffer platform and a positioning mechanism, the buffer support is disposed between the stack base and the first press-fitting detection device, the buffer platform is disposed on the buffer support, and the positioning mechanism is disposed on the buffer platform to cooperate with the buffer platform to form a fixing position for positioning the stack fixture.

10. The system according to claim 9, wherein the buffer device further comprises a second adjusting mechanism, the second adjusting mechanism is disposed on the buffer support and connected to the buffer platform, and the second adjusting mechanism is configured to drive the buffer platform to move relative to the buffer support.