CN217239414U - Battery piece buffer memory device and battery piece production system - Google Patents

Abstract

The utility model relates to a battery piece memory device and battery piece production system. A battery piece buffer memory device, battery piece buffer memory device includes: the first frame and the second frame are oppositely arranged at intervals and are respectively arranged at two opposite sides of the conveying direction of the battery piece; and at least two supporting columns are arranged on the same height of the first frame and the second frame at intervals respectively. The battery piece is along with the conveyer belt transmits between each process, the battery piece is kept in on battery piece buffer memory device, because the support column interval sets up on first frame and second frame, the volume is less, and carry out the point contact to the battery piece, the foreign matter is difficult for remaining, be favorable to reducing the probability that the foreign matter fell below battery piece, the support column is favorable to reducing the area of contact with the battery piece to the point contact of battery piece, reduce the probability that the battery piece is polluted by the buffer memory, and then improve the yields of battery piece.

Description

Battery piece buffer memory device and battery piece production system

Technical Field

The utility model relates to a solar wafer technical field especially relates to a battery piece memory device and battery piece production system.

Background

With the rapid development of the photovoltaic industry, manufacturers of solar and photovoltaic cell products are increasing continuously, the manufacturing cost control requirements of most enterprises become higher and higher, people tend to home-made main equipment for producing solar photovoltaic cell products, research and invention of equipment component parts and manufacturing cost tend to be reduced gradually, and the simple and flexible operation performance becomes a main concern of a plurality of battery product manufacturers.

In the conventional technology, the battery piece is processed, the battery piece processed by the next procedure is not in time, the battery piece can be temporarily cached in a machine table cache box, the cache box is designed into a multi-box-tooth structure due to work requirements, the gap between teeth is smaller, the structure determines that the battery piece is difficult to clean thoroughly, the battery piece can bring partial battery piece broken slag, aluminum powder particles in a back electric field and other foreign matters into the cache box teeth in the normal production process, the battery piece is polluted when the following battery piece is temporarily stored again, the foreign matters from the top can drop on the front side of the battery piece below, the battery piece is polluted, and the screen printing plate is also leaked and exploded due to the existence of the foreign matters when the next procedure is carried out.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to overcome the defects in the prior art, and a battery piece caching device and a battery piece production system are provided, which can effectively improve the cleaning efficiency of foreign matters and improve the yield of battery pieces.

The technical scheme is as follows: a battery piece buffer memory device, battery piece buffer memory device includes: the first frame and the second frame are oppositely arranged at intervals and are respectively arranged at two opposite sides of the conveying direction of the battery piece; the supporting columns are respectively provided with at least two supporting columns at intervals on the same height of the first frame and the second frame; the support columns on the first frame and the second frame are used for supporting battery pieces.

Above-mentioned battery piece buffer memory device, in the installation, set up first frame and second frame respectively in battery piece direction of transfer's relative both sides, then, install the support column on first frame and second frame. In the processing procedure of battery piece, the battery piece is along with the conveyer belt transmits between each process, and the battery piece that is processed by next process is not in time kept in on battery piece buffer memory device to support the battery piece through the support column on first frame and the second frame. Because the support column interval sets up on first frame with the second frame, the volume is less, and carry out the point contact to the battery piece, partial battery piece disintegrating slag, back of the body electric field aluminium powder granule and other foreign matters are difficult for remaining, be favorable to reducing the probability that the foreign matter fell the below battery piece, and, for the buffer memory box originally, the support column is favorable to reducing the area of contact with the battery piece to the point contact of battery piece, reduce the probability that the battery piece is polluted by the buffer memory, and then improve the yields of battery piece.

In one embodiment, the first frame and the second frame are respectively provided with a plurality of layers of the supporting columns along the height direction, and the supporting columns on the first frame and the supporting columns on the second frame are arranged oppositely on the same height.

In one embodiment, the support posts on the first frame are disposed at an angle to the first frame, and the support posts on the second frame are disposed at an angle to the second frame.

In one embodiment, the supporting columns are arranged perpendicular to the first frame and/or the second frame, the supporting columns on the first frame protrude towards the second frame relative to the first frame, and the supporting columns on the second frame protrude towards the first frame relative to the second frame.

In one embodiment, the number of the supporting columns of each layer on the first frame is at least three, and the number of the supporting columns of each layer on the second frame is at least three.

In one embodiment, the cell caching device further comprises more than two grid stoppers, the first frame and the second frame are respectively connected with at least one grid stopper, the grid stoppers and the support columns are arranged on the first frame and the second frame at intervals along the height direction of the first frame and the second frame, and the grid stoppers are used for blocking foreign matters from falling onto the cells.

In one embodiment, the first frame and the second frame are respectively provided with a plurality of layers of lattice pieces along the height direction, each layer of lattice piece is arranged between two adjacent layers of the support columns, and the lattice pieces are in clearance fit with the support columns of the two adjacent layers.

In one embodiment, an edge of the barrier is in sealing engagement with a side of the first frame and/or the second frame.

In one embodiment, the lattice piece on the first frame is arranged at an angle with the first frame, and the lattice piece on the second frame is arranged at an angle with the second frame.

A battery piece production system comprises the battery piece caching device.

Above-mentioned battery piece production system, in the installation, set up first frame and second frame respectively in battery piece direction of transfer's relative both sides, then, install the support column on first frame and second frame, set up every check fender spare between adjacent two-layer support column. In the processing procedure of battery piece, the battery piece is along with the conveyer belt transmits between each process, and the battery piece that is processed by next process is not in time kept in on battery piece buffer memory device to support the battery piece through the support column on first frame and the second frame. Because the support column interval sets up on first frame with the second frame, the volume is less, and carry out the point contact to the battery piece, partial battery piece disintegrating slag, back of the body electric field aluminium powder granule and other foreign matters are difficult for remaining, the check keep off the piece can check keep off and store the foreign matter that the top battery piece dropped, be favorable to reducing the probability of avoiding the foreign matter to drop below battery piece even, and, for the buffer memory box originally, the support column is favorable to reducing the area of contact with the battery piece to the point contact of battery piece, reduce the probability that the battery piece is polluted by the buffer memory, and then improve the yields of battery piece.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

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

Fig. 1 is a schematic diagram of an overall structure of a cell caching apparatus according to an embodiment;

fig. 2 is a schematic diagram of an overall structure of the battery slice buffering device in an embodiment.

Description of the reference numerals:

100. a cell buffer device; 110. a first frame; 120. a second frame; 130. a support column; 140. a shelf; 200. a battery piece.

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 of the 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," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean 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.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic diagram illustrating an overall structure of a cell buffer device 100 according to an embodiment of the present invention; fig. 2 is a schematic diagram illustrating an overall structure of the cell buffer device 100 according to an embodiment of the present invention. The utility model provides a pair of battery piece buffer memory device 100, battery piece buffer memory device 100 includes: a first frame 110, a second frame 120, and a support column 130. The first frame 110 and the second frame 120 are disposed opposite to each other at an interval, and the first frame 110 and the second frame 120 are disposed on opposite sides of the battery piece 200 in the conveying direction. At least two support columns 130 are respectively arranged on the same height of the first frame 110 and the second frame 120 at intervals, and the support columns 130 on the first frame 110 and the second frame 120 are used for supporting the battery piece 200.

In the above-mentioned cell buffering device 100, during the installation process, the first frame 110 and the second frame 120 are respectively disposed at two opposite sides of the cell 200 in the conveying direction, and then the supporting column 130 is installed on the first frame 110 and the second frame 120. During the processing of the battery piece 200, the battery piece 200 is transferred between the processes along with the conveyor belt, so that the battery piece 200 processed by the next process is temporarily stored on the battery piece buffer device 100, and the battery piece 200 is supported by the support posts 130 on the first frame 110 and the second frame 120. Because support column 130 interval sets up on first frame 110 and second frame 120, the volume is less, and carry out the point contact to battery piece 200, some battery piece 200 disintegrating slag, back of the body electric field aluminium powder granule and other foreign matters are difficult for remaining, be favorable to reducing the probability that the foreign matter falls below battery piece 200, and, for the buffer memory box originally, support column 130 is favorable to reducing the area of contact with battery piece 200 to the point contact of battery piece 200, reduce the probability that battery piece 200 is polluted by the buffer memory, and then improve the yields of battery piece 200.

It should be noted that, at the same height, the first frame 110 is provided with at least two supporting columns 130 at intervals, and the second frame 120 is provided with at least two supporting columns 130 at intervals, it should be understood that, a certain height in the height direction of the first frame 110 and the second frame 120 is a spatial plane parallel to the horizontal plane, at least two supporting columns 130 are provided on the first frame 110, at least two supporting columns 130 are provided on the second frame 120, and the supporting columns 130 are all located in the spatial plane.

In order to further understand and explain the conveying direction of the battery sheet 200, fig. 1 is taken as an example, and the conveying direction of the battery sheet 200 is a straight line S in fig. 1 ₁ In the direction indicated by any of the above arrows.

To further understand and explain the height direction of the first frame 110 and the second frame 120, taking fig. 1 as an example, the height direction of the first frame 110 and the second frame 120 is the straight line S in fig. 1 ₂ In the direction indicated by any of the above arrows.

In an embodiment, referring to fig. 1 and fig. 2, the first frame 110 and the second frame 120 are respectively provided with a plurality of layers of supporting pillars 130 along the height direction, and at the same height, the supporting pillars 130 on the first frame 110 are opposite to the supporting pillars 130 on the second frame. In this way, each layer is provided with at least four support columns 130, and a support plane is formed, so that one battery cell 200 can be supported, and the multiple layers of support columns 130 can stack multiple battery cells 200 in the height direction, which is beneficial to improving the capacity of the battery cell buffer device 100.

In one embodiment, referring to fig. 1 and 2, the supporting pillars 130 of the first frame 110 are disposed at an angle to the first frame 110, and the supporting pillars 130 of the second frame 120 are disposed at an angle to the second frame 120. Specifically, an included angle between the supporting column 130 on the first frame 110 and the first frame 110 is α, and a value range of α is: alpha is more than or equal to 20 degrees and less than or equal to 120 degrees. Therefore, the point contact between the support column 130 and the cell 200 is facilitated, the contact area between the support column 130 and the cell 200 is reduced, and the probability of the cell 200 being polluted by the buffer memory is reduced.

Specifically, referring to fig. 1 and fig. 2, along the thickness direction of the first frame 110, the supporting columns 130 are disposed perpendicular to the first frame 110 and/or the second frame 120, the supporting columns 130 on the first frame 110 protrude toward the second frame 120 relative to the first frame 110, and the supporting columns 130 on the second frame 120 protrude toward the first frame 110 relative to the second frame 120. I.e. α is 90 °. So, be favorable to increasing the contact area of support column 130 with battery piece 200, from the point contact increase to line contact, improve the support stability of support column 130 to battery piece 200, reduce the probability that battery piece 200 dropped, make things convenient for the installation of support column 130 simultaneously.

To further understand and explain the thickness direction of the first frame 110, taking fig. 1 as an example, the thickness direction of the first frame 110 is the straight line S in fig. 1 ₃ In the direction indicated by any of the above arrows.

In one embodiment, referring to fig. 1 and fig. 2, at least three supporting pillars 130 are provided for each layer of the first frame 110, and at least three supporting pillars 130 are provided for each layer of the second frame 120. Therefore, the support stability of the support column to the battery piece 200 is further improved, the falling probability of the battery piece 200 is reduced, and the working reliability of the battery piece caching device 100 is improved.

In one embodiment, referring to fig. 1 and fig. 2, the cell buffering device 100 further includes a barrier 140. The number of the lattice pieces 140 is two or more, the first frame 110 and the second frame 120 are respectively connected with at least one lattice piece 140, and along the height direction of the first frame 110 and the second frame 120, the lattice pieces 140 and the supporting columns 130 are arranged on the first frame 110 and the second frame 120 at intervals, and the lattice pieces 140 are used for blocking foreign matters from falling onto the battery piece 200. Thus, when only one layer of support pillars 130 is provided, the cell buffer device 100 can buffer one layer of cell 200, foreign matters remain on the support pillars 130, and when the foreign matters fall down in the process of buffering the cell, the grid blocking piece 140 can block the foreign matters generated by friction between the cell 200 above and the support pillars 130, the first frame 110 and the second frame 120, so as to avoid the foreign matters from directly falling on the front surface of the cell 200 conveyed on the conveying belt below, which is beneficial to avoiding the cell 200 from being polluted, and thus, the occurrence of slurry leakage and plate explosion of a screen printing plate in the next process due to the existence of the foreign matters is avoided, and the yield of processing the cell 200 is improved.

In one embodiment, referring to fig. 1 and fig. 2, the first frame 110 and the second frame are respectively provided with a plurality of layers of lattice pieces along the height direction, each layer of lattice piece 140 is disposed between two adjacent layers of the supporting columns 130, and the lattice pieces 140 are in clearance fit with the two adjacent layers of the supporting columns 130. Thus, when the supporting posts 130 are multi-layered, the cell buffer device 100 can buffer a plurality of cells 200, and the barrier 140 between two adjacent layers of cells 200 can block the foreign matters from the multi-layered cells 200, thereby protecting each layer of cells 200 from the damage of the foreign matters and improving the reliability of the barrier 140.

In one embodiment, referring to fig. 1 and 2, the edge of the blocking member 140 is in sealing engagement with the side of the first frame 110 and/or the second frame 120. Therefore, the cell 200 can be prevented from being contaminated due to the foreign matters falling from the gap between the first frame 110 and the barrier 140, and the barrier effect of the barrier 140 on the foreign matters can be improved.

In one embodiment, referring to fig. 1 and 2, the lattice piece 140 of the first frame 110 is disposed at an angle to the first frame 110, and the lattice piece 140 of the second frame 120 is disposed at an angle to the second frame 120. Specifically, referring to fig. 1, an included angle between the lattice piece 140 on the first frame 110 and the first frame 110 is β, an included angle between the lattice piece 140 on the second frame 120 and the second frame 120 is also β, and a value range of β is: beta is more than or equal to 60 degrees and less than or equal to 100 degrees. Therefore, the blocking effect of the blocking piece 140 on the foreign matters is favorably ensured, the foreign matters are prevented from falling off from the blocking piece 140, and the probability that the battery piece 200 is polluted by the cache is reduced.

Specifically, referring to fig. 1 and 2, the blocking members 140 are disposed perpendicular to the first frame 110 and/or the second frame 120 along the thickness direction of the first frame 110. I.e. β is 90 °. Therefore, the overlarge interval between the battery slices 200 caused by the overlarge deflection angle is avoided, the installation space is saved, and the structural compactness of the battery slice caching device 100 is improved.

In an embodiment, the system for producing battery slices (200) includes the above-mentioned battery slice buffering device 100.

In the above-mentioned cell production system, during the mounting process, the first frame 110 and the second frame 120 are respectively disposed at the opposite sides of the cell 200 in the conveying direction, and then the supporting posts 130 are mounted on the first frame 110 and the second frame 120, and each of the barrier members 140 is disposed between the supporting posts 130 of the adjacent two layers. During the processing of the battery piece 200, the battery piece 200 is transferred between the processes along with the conveyor belt, so that the battery piece 200 processed by the next process is temporarily stored on the battery piece buffer device 100, and the battery piece 200 is supported by the support posts 130 on the first frame 110 and the second frame 120. Because support column 130 interval sets up on first frame 110 with on second frame 120, the volume is less, and carry out the point contact to battery piece 200, some battery piece 200 disintegrating slag, back of the body electric field aluminium powder granule and other foreign matters are difficult for remaining, the check keep off the piece can check and store the foreign matter that top battery piece 200 dropped, be favorable to reducing or even avoid the probability that the foreign matter dropped below battery piece 200, and, for the buffer memory box originally, support column 130 is favorable to reducing the area of contact with battery piece 200 to the point contact of battery piece 200, reduce the probability that battery piece 200 is polluted by the buffer memory, and then improve battery piece 200's yields.

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 several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the 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 (10)

1. The utility model provides a battery piece buffer memory device which characterized in that, battery piece buffer memory device includes:

the battery cell conveying device comprises a first frame and a second frame, wherein the first frame and the second frame are oppositely arranged at intervals, and are respectively arranged at two opposite sides of a battery cell conveying direction;

the supporting columns are respectively provided with at least two supporting columns at intervals on the same height of the first frame and the second frame; the support columns on the first frame and the second frame are used for supporting battery pieces.

2. The battery piece caching device according to claim 1, wherein the first frame and the second frame are respectively provided with a plurality of layers of the supporting columns in a height direction, and the supporting columns on the first frame and the supporting columns on the second frame are arranged opposite to each other at the same height.

3. The battery slice caching apparatus of claim 1, wherein a support post on the first frame is disposed at an angle to the first frame, and wherein the support post on the second frame is disposed at an angle to the second frame.

4. The battery slice caching apparatus of claim 3, wherein the supporting column is disposed perpendicular to the first frame and/or the second frame, the supporting column on the first frame protrudes toward the second frame relative to the first frame, and the supporting column on the second frame protrudes toward the first frame relative to the second frame.

5. The battery slice caching apparatus of claim 1, wherein at least three support posts are provided for each layer on the first frame, and at least three support posts are provided for each layer on the second frame, at the same height.

6. The battery piece caching device according to any one of claims 1 to 5, wherein the battery piece caching device further comprises more than two lattice pieces, the first frame and the second frame are respectively connected with at least one lattice piece, the lattice pieces and the support columns are arranged on the first frame and the second frame at intervals along the height direction of the first frame and the second frame, and the lattice pieces are used for blocking foreign matters from falling onto the battery pieces.

7. The battery slice caching device according to claim 6, wherein the first frame and the second frame are respectively provided with a plurality of layers of the lattice stoppers in a height direction, each layer of the lattice stoppers is arranged between two adjacent layers of the support pillars, and the lattice stoppers are in clearance fit with the support pillars of the two adjacent layers.

8. The battery piece caching apparatus of claim 6, wherein an edge of the barrier sealingly engages a side of the first frame and/or the second frame.

9. The device of claim 6, wherein the first frame has a plurality of grid members disposed at an angle to the first frame, and the second frame has a plurality of grid members disposed at an angle to the second frame.

10. A battery plate production system, characterized in that the battery plate production system comprises the battery plate caching device of any one of claims 1 to 9.

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