CN218311485U - Battery piece cutting device - Google Patents

Abstract

The utility model belongs to the technical field of the battery piece cutting, a battery piece cutting device is disclosed, this battery piece cutting device includes cutting platform, the mechanism of plugging into and transport mechanism, cutting platform includes drive assembly and two microscope carriers that set up side by side, the microscope carrier can bear the battery piece, drive assembly can drive two microscope carriers reciprocating motion in turn, so that two microscope carriers can be carried the battery piece to the cutting station by the material loading station in turn, the mechanism of plugging into is configured to the battery piece of accomplishing the cutting on bearing and the shifting cutting platform, transport mechanism is configured to the battery piece of carrying by the mechanism of plugging into and shifts. The utility model provides a two microscope carriers can alternate moving to the cutting station, set up and can cut the whole battery piece on two microscope carriers in turn in the laser cutting head of cutting station to reduced and set up in the time that the laser cutting head of cutting station is in standby state, and then improved the production efficiency of battery piece.

Description

Battery piece cutting device

Technical Field

The utility model relates to a battery piece cutting technical field especially relates to a battery piece cutting device.

Background

The solar cell panel is an important component of a solar power generation system, and is generally an assembly formed by splicing a plurality of cell sheets. In the prior art, the cell slice mostly needs to adopt laser cutting treatment to cut the single crystal or polycrystal cell slice into two or more parts.

Traditional battery piece cutting device is provided with the microscope carrier that is used for bearing the weight of the battery piece usually, and the microscope carrier moves to the cutting station after the material loading is accomplished to the material loading station, and the laser cutting head that is located the cutting station cuts the whole battery piece on the microscope carrier, and after the cutting was accomplished to the laser cutting head, unloading mechanism took off the battery piece that cuts from the microscope carrier, and the microscope carrier returns to the material loading station material loading again. However, the battery piece cutting device in the prior art is only provided with a single carrying table, the single carrying table moves back and forth between the feeding station and the cutting station, and the laser cutting head can only be in a standby state in the moving process of the carrying table, so that time is wasted, and the production efficiency of the battery piece is low.

Therefore, the above problems need to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery piece cutting device to improve the production efficiency of battery piece.

To achieve the purpose, the utility model adopts the following technical proposal:

a battery piece cutting device, comprising:

the cutting platform comprises a driving assembly and two carrying platforms arranged side by side, the carrying platforms can bear the battery pieces, and the driving assembly can drive the two carrying platforms to alternately reciprocate so that the two carrying platforms can alternately convey the battery pieces to a cutting station from a feeding station;

the connecting mechanism is configured to hold and transfer the battery piece which is cut on the cutting platform; and

a carrying mechanism configured to carry the battery piece transferred by the docking mechanism.

Preferably, the docking mechanism comprises a bracket configured to be inserted under the battery piece after the battery piece is cut, so as to hold and transfer the cut battery piece.

Preferably, the carrier is provided with a plurality of grooves at intervals, the bracket comprises a plurality of inserting bars arranged at intervals, and the plurality of inserting bars can be inserted into the plurality of grooves one by one from the end part of the carrier.

Preferably, the carrying platform is provided with a plurality of bosses at intervals, the grooves are formed between two adjacent bosses, and one of the grooves is located below the cutting track of the battery piece.

Preferably, first suction holes are provided on both of the bosses forming the grooves located below the cutting trace of the battery piece.

Preferably, each of the plurality of the cuttings is provided with a second adsorption hole.

Preferably, a limiting component is further arranged on the carrier, and the limiting component is configured to fix the battery piece.

Preferably, the limiting assembly comprises a pair of first limiting blocks arranged at intervals along the extending direction of the grooves and a pair of second limiting blocks arranged at intervals along the arrangement direction of the grooves, and the first limiting blocks and the second limiting blocks can be abutted to two adjacent side walls of the battery piece respectively.

Preferably, at least two bearing positions are arranged on the two carrying platforms at intervals along the extending direction of the groove, and the limiting assemblies are arranged on all the bearing positions.

Preferably, the cutting platform further comprises:

the device comprises a first transfer line body, a second transfer line body and a first guide rail, wherein two sides of the first transfer line body are respectively provided with a first guide rail extending along the horizontal direction, the first guide rail is connected with a first mounting plate in a sliding manner, the first mounting plate is provided with a second guide rail extending along the vertical direction, and the carrying platform is connected with the second guide rail in a sliding manner through the second mounting plate;

the drive assembly includes a first drive configured to drive the first mounting plate to move along the first guide rail and a second drive configured to drive the second mounting plate to move along the second guide rail.

The utility model has the advantages that: the utility model discloses in, when one of two microscope carriers was located the cutting station, another microscope carrier can return to the material loading station and reload and remove once more to the cutting station to make two microscope carriers can alternate and remove to the cutting station, set up and to cut the whole battery piece on two microscope carriers in turn in the laser cutting head of cutting station, thereby reduced and set up the time that the laser cutting head that sets up in the cutting station is in standby state, and then improved the production efficiency of battery piece.

Drawings

Fig. 1 is a schematic structural diagram of a battery piece cutting device in an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

fig. 5 is a schematic structural diagram of a cutting platform in an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at D;

fig. 7 is a schematic structural diagram of a connection mechanism in an embodiment of the present invention;

fig. 8 is a partially enlarged view of fig. 7 at E.

In the figure:

1. cutting the platform; 11. a drive assembly; 111. a first driving member; 112. a second driving member; 12. a stage; 121. a groove; 122. a boss; 1221. a first adsorption hole; 1222. a bearing part; 123. a limiting component; 1231. a first stopper; 1232. a second limiting block; 13. a feeding station; 14. a cutting station; 15. A first transfer line body; 151. a first guide rail; 152. a first mounting plate; 153. a second guide rail; 154. a second mounting plate;

2. a docking mechanism; 21. a bracket; 211. cutting; 2111. a second adsorption hole; 22. a second transfer line body;

3. a carrying mechanism; 31. a third transfer line body; 32. a handling assembly; 321. a carrying frame; 3211. a suction cup.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a battery piece cutting device, please refer to fig. 1, the battery piece cutting device includes a cutting platform 1, a docking mechanism 2, and a carrying mechanism 3, the cutting platform 1 includes a driving assembly 11 and two carrying platforms 12 arranged side by side, the carrying platforms 12 can carry battery pieces, the driving assembly 11 can drive the two carrying platforms 12 to reciprocate alternately, so that the two carrying platforms 12 can alternately convey the battery pieces from a feeding station 13 to a cutting station 14, the docking mechanism 2 is configured to support and transfer the battery pieces cut on the cutting platform 1, and the carrying mechanism 3 is configured to carry the battery pieces transferred by the docking mechanism 2.

In this embodiment, when one of the two stages 12 is located at the cutting station 14, the other stage 12 can return to the feeding station 13 to re-feed and move to the cutting station 14 again, so that the two stages 12 can move to the cutting station 14 alternately, and a laser cutting head (not shown in the figure) arranged at the cutting station 14 can cut the whole battery piece on the two stages 12 in turn, thereby reducing the time that the laser cutting head arranged at the cutting station 14 is in a standby state, and further improving the production efficiency of the battery piece.

Specifically, the carrier 12 in this embodiment has a first working state carrying a whole battery piece and a second working state which is empty, the carrier 12 located in the cutting station 14 can be switched from the first working state to the second working state under the action of the laser cutting head and the docking mechanism 2, when the carrier 12 in the first working state moves from the loading station 13 to the cutting station 14, the carrier 12 located in the cutting station 14 and in the second working state rises in the vertical direction to avoid the carrier 12 in the first working state moved from the loading station 13, the laser cutting head cuts the carrier 12 in the cutting station 14 which is in the first working state and moved to the cutting station 14, the raised carrier 12 in the second working state returns to the position above the loading station 13 in the horizontal direction, then descends to the loading station 13 in the vertical direction, loads on the loading station 13, switches from the second working state to the first working state again, the carrier 12 switched to the first working state again from the loading station 13, and moves from the loading station 13 to the cutting station 14 again, and the carrier 12 located in the second working state to the cutting station 14 is in the cutting station 14, and the two carrier 12 in the cutting station can move along the vertical direction in turn, and the cutting station 14 can perform the above-mentioned two working states.

As shown in fig. 1, 4 and 5, the cutting platform 1 in this embodiment further includes a first transfer line body 15, two sides of the first transfer line body 15 are respectively provided with a first guide rail 151 extending along the horizontal direction, a first mounting plate 152 is connected to the first guide rail 151 in a sliding manner, a second guide rail 153 extending along the vertical direction is provided on the first mounting plate 152, the stage 12 is connected to the second guide rail 153 in a sliding manner through the second mounting plate 154, the driving assembly 11 includes a first driving member 111 and a second driving member 112, the first driving member 111 is configured to drive the first mounting plate 152 to move along the first guide rail 151, the second driving member 112 is configured to drive the second mounting plate 154 to move along the second guide rail 153, and the embodiment is provided with two first driving members 111 and two second driving members 112 to respectively drive the two stages 12 to move along the horizontal direction and the vertical direction. The carrier 12 located at the cutting station 14 and in the second working state can rise in the vertical direction under the driving of the second driving part 112, the carrier 12 located above the feeding station 13 and in the second working state can fall in the vertical direction under the driving of the second driving part 112, the first driving part 111 can drive the carrier 12 located above the cutting station 14 and in the second working state to move to the position above the feeding station 13 in the horizontal direction from the position above the cutting station 14, and meanwhile, the first driving part 111 can also drive the carrier in the first working state to move to the cutting station 14 in the horizontal direction from the feeding station 13.

Further, referring to fig. 1, fig. 2 and fig. 7, the docking mechanism 2 in this embodiment includes a bracket 21, the bracket 21 is configured to be inserted below the battery piece after the battery piece is cut, so as to support and transfer the cut battery piece, and this embodiment enables the docking mechanism 2 to transfer the cut battery piece on the carrier 12 of the cutting station 14 away from the cutting station 14 in a process that the first driving member 111 drives the carrier in the first working state from the loading station 13 to the cutting station 14 along the horizontal direction, so as to ensure that when the carrier in the first working state is moved from the loading station 13 to the adjacent cutting station 14 along the horizontal direction, the carrier 12 originally located at the cutting station 14 is driven by the second driving member 112 to rise to above the cutting station 14 along the vertical direction, so as to avoid that the carrier in the first working state needs to wait for a period of time before moving to the cutting station 14, thereby further improving the production efficiency of the battery piece.

As shown in fig. 1, in the present embodiment, the docking mechanism 2 includes a second transfer line body 22, the second transfer line body 22 is docked with the first transfer line body 15, and the extending directions of the first transfer line body 15 and the second transfer line body 22 are the same, and the bracket 21 can move along the second transfer line body 22 to transfer the cut battery pieces on the stage 12 of the cutting station 14. Referring to fig. 3, the conveying mechanism 3 includes a third transfer line body 31 and a conveying assembly 32, the third transfer line body 31 is disposed near the second transfer line body 22, in this embodiment, the extending direction of the third transfer line body 31 is perpendicular to the extending direction of the first transfer line body 15, and since the cutting track of the battery piece is parallel to the extending direction of the first transfer line body 15 in this embodiment, the conveying assembly 32 includes more than two conveying frames 321 spaced along the extending direction of the third transfer line body 31 in this embodiment, and suction cups 3211 are disposed on all the conveying frames 321 to convey the cut battery piece on the bracket 21 to a blanking station (not shown in the figure).

It should be understood that, in the present embodiment, only one end of the third transfer line body 31 is provided with the first transfer line body 15 and the second transfer line body 22, of course, other alternative embodiments may also be provided with the first transfer line body 15 and the second transfer line body 22 at both ends of the third transfer line body 31, that is, the cutting platform 1 and the docking mechanism 2 are provided at both ends of the third transfer line body 31 of the conveying mechanism 3, and the conveying assembly 32 can move on the third transfer line body 31 to alternately convey the battery pieces transferred by the two docking mechanisms 2, which is not limited in this embodiment.

In order to avoid damage to the battery pieces when the tray 21 is inserted below the battery pieces, as shown in fig. 2 and fig. 5 to 8, the carrier 12 in this embodiment is provided with a plurality of grooves 121 at intervals, based on the foregoing, the cutting track of the battery pieces in this embodiment is parallel to the extending direction of the first transfer line body 15, so that all the grooves 121 extend along the extending direction of the first transfer line body 15, the tray 21 includes a plurality of insertion bars 211 arranged at intervals, the plurality of insertion bars 211 can move toward the first transfer line body 15 along the extending direction of the first transfer line body 15 and are inserted into the plurality of grooves 121 one by one from the end of the carrier 12, and after the laser cutting head arranged at the cutting station 14 finishes cutting, the insertion bars 211 of the tray 21 can support the cut battery pieces and move away from the first transfer line body 15 along the extending direction of the first transfer line body 15, so as to transfer the cut battery pieces away from the cutting station 14.

As shown in fig. 2, 5 and 6, the plurality of bosses 122 are arranged at intervals on the stage 12 in this embodiment, and the groove 121 is formed between two adjacent bosses 122, based on the above, the battery piece cutting device in this embodiment cuts the whole battery piece by using the laser cutting head, and in order to avoid the laser emitted by the laser cutting head from damaging the bosses 122 of the stage 12, one of the plurality of grooves 121 in this embodiment is located below the cutting track of the battery piece.

With reference to fig. 2, fig. 5 and fig. 6, when the laser cutting head cuts the whole battery piece, in order to ensure the cutting accuracy, in the present embodiment, a limiting assembly 123 is further disposed on the stage 12, and the limiting assembly 123 is configured to fix the battery piece so as to prevent the battery piece from moving during the cutting process.

Further, the limiting assembly 123 includes a pair of first limiting blocks 1231 disposed at intervals along the extending direction of the grooves 121 and a pair of second limiting blocks 1232 disposed at intervals along the arrangement direction of the plurality of grooves 121, that is, the pair of first limiting blocks 1231 are disposed at intervals along the extending direction of the first transfer line body 15, and the pair of second limiting blocks 1232 are disposed at intervals along a direction perpendicular to the extending direction of the first transfer line body 15, wherein the first limiting blocks 1231 and the second limiting blocks 1232 can abut against two adjacent sidewalls of the battery piece, so that the entire battery piece can be abutted between the pair of first limiting blocks 1231 and the pair of second limiting blocks 1232.

Referring to fig. 2 and 6, in the present embodiment, the two bosses 122 forming the groove 121 located below the cutting track of the battery piece are respectively provided with the first adsorption hole 1221, when the whole battery piece can be abutted between the pair of first stoppers 1231 and the pair of second stoppers 1232, vacuum negative pressure can be formed in the first adsorption hole 1221 to adsorb the whole battery piece on the stage 12, and since the whole battery piece is divided into two or more battery pieces after being cut by the laser cutting head, the first adsorption holes 1221 provided on the two bosses 122 forming the groove 121 located below the cutting track of the battery piece can also ensure that all the divided battery pieces can be fixed, so as to prevent the divided unadsorbed battery pieces from being damaged due to movement.

As shown in fig. 2 and 8, in order to stably support the cut battery pieces by the bars 211 of the bracket 21, the plurality of bars 211 are each provided with a second suction hole 2111 in the present embodiment.

Referring to fig. 2, fig. 5 and fig. 6, in the present embodiment, all the bosses 122 of any one of the stages 12 include at least two carrying portions 1222, and all the carrying portions 1222 of each boss 122 are arranged at intervals along the extending direction of the first transfer wire body 15, so that at least two carrying positions are arranged at intervals along the extending direction of the groove 121 on the two stages 12, and all the carrying positions are provided with the limiting assemblies 123, so that all the carrying positions can carry and fix one entire battery piece. Based on the foregoing, since one of the plurality of grooves 121 is located below the cutting track of the battery piece in the embodiment, at least two entire battery pieces can be cut by moving the laser cutting head once along the extending direction of the groove 121, thereby further improving the production efficiency of the battery pieces.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A battery piece cutting device, comprising:

the cutting platform (1) comprises a driving assembly (11) and two carrying platforms (12) arranged side by side, the carrying platforms (12) can bear battery pieces, the driving assembly (11) can drive the two carrying platforms (12) to alternately reciprocate, so that the two carrying platforms (12) can alternately convey the battery pieces from a feeding station (13) to a cutting station (14);

the connecting mechanism (2) is configured to hold and transfer the battery piece which is cut on the cutting platform (1); and

a conveying mechanism (3) configured to convey the battery piece transferred by the docking mechanism (2).

2. The battery piece cutting device according to claim 1, wherein the docking mechanism (2) comprises a bracket (21), and the bracket (21) is configured to be inserted under the battery piece after the battery piece is cut so as to support and transfer the cut battery piece.

3. The battery slice cutting device according to claim 2, wherein the carrying platform (12) is provided with a plurality of grooves (121) at intervals, the bracket (21) comprises a plurality of inserting strips (211) at intervals, and the plurality of inserting strips (211) can be inserted into the plurality of grooves (121) from one end of the carrying platform (12).

4. The battery slice cutting device according to claim 3, wherein the carrying platform (12) is provided with a plurality of bosses (122) at intervals, the grooves (121) are formed between two adjacent bosses (122), and one of the grooves (121) is positioned below the cutting track of the battery slice.

5. The battery piece cutting device according to claim 4, wherein first suction holes (1221) are provided on both of the bosses (122) forming the grooves (121) located below the cutting locus of the battery piece.

6. The battery piece cutting device according to claim 3, wherein a plurality of the insert bars (211) are each provided with a second suction hole (2111).

7. The battery slice cutting apparatus according to claim 3, wherein a limiting component (123) is further arranged on the carrying platform (12), and the limiting component (123) is configured to fix the battery slice.

8. The battery piece cutting device according to claim 7, wherein the limiting component (123) comprises a pair of first limiting blocks (1231) arranged at intervals along the extending direction of the grooves (121) and a pair of second limiting blocks (1232) arranged at intervals along the arrangement direction of the grooves (121), and the first limiting blocks (1231) and the second limiting blocks (1232) can be abutted to two adjacent side walls of the battery piece respectively.

9. The battery piece cutting device according to claim 8, wherein the two carrying platforms (12) are provided with at least two carrying positions at intervals along the extending direction of the groove (121), and all the carrying positions are provided with the limiting component (123).

10. The battery piece cutting device according to claim 1, wherein the cutting platform (1) further comprises a first transfer line body (15), first guide rails (151) extending along a horizontal direction are arranged on two sides of the first transfer line body (15), a first mounting plate (152) is connected onto the first guide rails (151) in a sliding manner, second guide rails (153) extending along a vertical direction are arranged on the first mounting plate (152), and the carrying platform (12) is connected onto the second guide rails (153) in a sliding manner through the second mounting plates (154);

the driving assembly (11) comprises a first driving member (111) and a second driving member (112), the first driving member (111) is configured to drive the first mounting plate (152) to move along the first guide rail (151), and the second driving member (112) is configured to drive the second mounting plate (154) to move along the second guide rail (153).

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