Blanking falling piece material box

Abstract

The utility model discloses a blanking blanking material box, which relates to the technical field of battery piece material boxes, and comprises a connecting plate fixed on a bottom frame, the connecting plate is respectively and fixedly connected with a unit box body and a side baffle, and the unit box body comprises a top surface, a bottom surface, a high-position side surface, a low-position side surface and a side baffle surface; the unit box body is provided with a top face and a bottom face, the included angle between the top face and the bottom face is 23.4 degrees, the side baffle is arranged on one side of the low-position side face of the unit box body, the side, close to the unit box body, of the side baffle is provided with an inclined face extending to the top, and the included angle between the inclined face and the bottom face of the unit box body is 98.8 degrees. According to the utility model, the material box process composite corners are beneficial to falling and stacking of the battery pieces, the damage rate of the battery pieces in the falling process can be effectively reduced, the peripheries of the battery pieces can be stacked in order, manual arrangement is not needed, the damage rate of the battery pieces is reduced, and manual material taking and transferring are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery piece material box technical field, concretely is a kind of unloading piece material box. BACKGROUND

[0002] With the rapid development of solar power generation technology, the cost of power generation is continuously reduced, and the improvement of component efficiency is one of the effective means to realize photovoltaic parity. Most manufacturers introduce high-density welding technologies such as overlap welding and small piece spacing welding to improve component efficiency.

[0003] The unloading box module of the translation unloading module of the dicing machine is an important component of the dicing machine, which can automatically transfer the two half battery pieces into the half piece material box. The vacuum chuck is used to adsorb the battery piece. When the battery piece is completed, the vacuum chuck is close to the battery piece, and the negative pressure is formed between the vacuum chuck and the battery piece by vacuumizing, so that the battery piece is firmly adsorbed on the vacuum chuck. Then move the vacuum chuck with the adsorbed battery piece to the unloading position, release the vacuum state, and make the battery piece fall smoothly.

[0004] Although the introduction of new technology can reduce the cost of photovoltaic system, but after several battery piece falling test experiments, the old unloading piece material box has high broken piece rate when stacking, and the product yield is reduced, which needs to be further improved. Therefore, we provide a kind of unloading piece material box which is convenient for piece stacking and reduces the broken piece rate of battery piece. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of unloading piece material box, solve the problem that old unloading piece material box has high broken piece rate when stacking, and the product yield is reduced.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of unloading piece material box, including the connecting plate fixed on the chassis, the connecting plate is respectively fixedly connected with unit box body and side edge baffle, the unit box body is symmetrically distributed on the connecting plate, and the unit box body includes top surface, bottom surface, high side, low side and side baffle surface;

[0007] The top surface is inclined downward along the high side to the low side direction, and the top surface is inclined upward along the side baffle surface side to the direction away from the side baffle surface, the bottom surface is plane, the high side of the pair of symmetrically distributed unit box bodies is oppositely arranged, the low side of the pair of symmetrically distributed unit box bodies is oppositely arranged, and the angle between the top surface and the bottom surface is 23.4 °, the side baffle surface extends upward and is higher than the top surface, the side edge baffle is arranged on the low side of the unit box body, the side edge baffle is provided with inclined surface extending to the top on the side close to the unit box body, and the setting height of the inclined surface is above the low side, and the angle between the inclined surface and the bottom surface of the unit box body is 98.8 °.

[0008] Preferably, the pair of unit box bodies of the symmetrical distribution are arranged in multiple groups along the length direction of the connecting plate.

[0009] Preferably, the top surface of the unit box body is a piece falling stacking surface, and the unit box body is provided with an opening, which is distributed on the top surface and the high side surface.

[0010] Preferably, the bottom surface of the unit box body is provided with a mounting groove one at the position corresponding to the opening, and the bottom of the side edge baffle is provided with a mounting hole one.

[0011] Preferably, the connecting plate is provided with a mounting hole two and a mounting groove two at positions corresponding to the mounting groove one and the mounting hole one, respectively.

[0012] Preferably, the low side surface of the unit box body is provided with at least two groups of side edge baffles distributed at intervals, and one group of side edge baffles is arranged close to the side baffle surface.

[0013] The utility model has the following beneficial effects:

[0014] 1. The process composite angle of the material box is beneficial to the piece falling and stacking of the battery piece, and can effectively reduce the breakage rate of the battery piece in the piece falling process.

[0015] 2. The process composite angle of the material box can realize the neat stacking of the battery piece around, does not need manual arrangement, reduces the damage rate of the battery piece, and is convenient for manual material taking and transferring.

[0016] 3. The material box is provided with a side edge baffle, and no side edge baffle needs to be installed around, so that subsequent installation, dismounting and adjustment are more convenient.

[0017] 4. The piece falling and stacking of the battery piece with the size of 166-210 can be effectively compatible. DRAWINGS

[0018] Figure 1 It is a perspective view of the utility model;

[0019] Figure 2 It is a plan view of the utility model;

[0020] Figure 3 It is a right view of the utility model;

[0021] Figure 4 It is a unit box body structure schematic view of the utility model;

[0022] Figure 5 It is a connecting plate and unit box body development view of the utility model;

[0023] Figure 6 It is a unit box body piece falling and stacking state view of the utility model.

[0024] In the figure: 1, the base frame; 2, the connecting plate; 201, the mounting hole two; 202, the mounting groove two; 3, the unit box body; 31, the top surface; 32, the bottom surface; 33, the high side; 34, the low side; 35, the side blocking surface; 301, the opening; 302, the mounting groove one; 4, the side blocking plate; 41, the inclined surface; 401, the mounting hole one. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As Figures 1-6 shown, the utility model provides a kind of technical scheme: a blanking piece falling piece box, including the connecting plate 2 fixed on base frame 1, connecting plate 2 is respectively fixedly connected with unit box body 3 and side blocking plate 4, and mounting hole one 401 is arranged at the bottom of side blocking plate 4, and unit box body 3 is symmetrically distributed on connecting plate 2, and the symmetrically distributed pair of unit box body 3 is arranged multiple groups along the length direction spacing of connecting plate 2, and unit box body 3 includes top surface 31, bottom surface 32, high side 33, low side 34 and side blocking surface 35, and the top surface 31 of unit box body 3 is piece stacking surface, and opening 301 is arranged on unit box body 3, and opening 301 is distributed on top surface 31 and high side 33, and mounting groove one 302 is arranged at the position corresponding to opening 301 of the bottom surface 32 of unit box body 3;

[0027] Mounting hole two 201 and mounting groove two 202 are respectively arranged at the position corresponding to mounting groove one 302 and mounting hole one 401 on connecting plate 2;

[0028] Top surface 31 is inclined downward along high side 33 to low side 34 side direction, and top surface 31 is inclined upward along side blocking surface 35 side to the direction away from side blocking surface 35, bottom surface 32 is plane, high side 33 of the symmetrically distributed pair of unit box body 3 is oppositely arranged, low side 34 of the symmetrically distributed pair of unit box body 3 is oppositely arranged, and the included angle between top surface 31 and bottom surface 32 is 23.4 °, side blocking surface 35 is extended upward and is arranged higher than top surface 31, side blocking plate 4 is arranged on low side 34 side of unit box body 3, low side 34 of unit box body 3 is arranged at least two groups of interval distribution's side blocking plate 4, and one group of side blocking plate 4 is arranged close to side blocking surface 35, and the side of side blocking plate 4 close to unit box body 3 is provided with inclined surface 41 extending to top, and the setting height of inclined surface 41 is above low side 34, and the included angle between inclined surface 41 and bottom surface 32 of unit box body 3 is 98.8 °;

[0029] After several battery piece falling test experiments, it is measured that the angle (the angle between the top surface 31 and the bottom surface 32 is 23.4°, and the angle between the inclined surface 41 and the bottom surface 32 is 98.8°) has the best falling and stacking effect, and the battery piece damage rate is low.

[0030] It should be noted that in this document, such as the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A blanking cassette comprising a connecting plate (2) fixed to a base frame (1), characterized in that: The connecting plate (2) is fixedly connected with a unit box body (3) and a side baffle (4) respectively, the unit box bodies (3) are symmetrically distributed on the connecting plate (2), and the unit box body (3) comprises a top surface (31), a bottom surface (32), a high-position side surface (33), a low-position side surface (34) and a side baffle surface (35). The top surface (31) is inclined downward along the high-position side surface (33) to the low-position side surface (34) side, and the top surface (31) is inclined upward along the side baffle surface (35) side to the side baffle surface (35) side, the bottom surface (32) is a plane, the high-position side surfaces (33) of the symmetrically distributed pair of unit box bodies (3) are oppositely arranged, the low-position side surfaces (34) of the symmetrically distributed pair of unit box bodies (3) are oppositely arranged, and the angle between the top surface (31) and the bottom surface (32) is 23.4°, the side baffle surface (35) extends upward and is higher than the top surface (31), the side baffle (4) is arranged on the low-position side surface (34) side of the unit box body (3), the side baffle (4) is provided with an inclined surface (41) extending to the top on the side close to the unit box body (3), the setting height of the inclined surface (41) is above the low-position side surface (34), and the angle between the inclined surface (41) and the bottom surface (32) of the unit box body (3) is 98.8°.

2. The blanking piece falling box according to claim 1, characterized in that: A plurality of groups of the symmetrically distributed pair of unit box bodies (3) are arranged at intervals along the length direction of the connecting plate (2).

3. The blanking piece falling box according to claim 1, characterized in that: The top surface (31) of the unit box body (3) is a piece stacking surface, the unit box body (3) is provided with an opening (301), and the opening (301) is distributed on the top surface (31) and the high-position side surface (33).

4. The blanking piece falling box according to claim 3, characterized in that: The bottom surface (32) of the unit box body (3) is provided with a mounting groove one (302) at the position corresponding to the opening (301), and the bottom of the side baffle (4) is provided with a mounting hole one (401).

5. The piece dropping magazine according to claim 4, characterized in that: The connecting plate (2) is provided with a mounting hole two (201) and a mounting groove two (202) at positions corresponding to the mounting groove one (302) and the mounting hole one (401) respectively.

6. The blanking piece falling box according to claim 1, characterized in that: The low-position side surface (34) of the unit box body (3) is provided with at least two groups of interval-distributed side baffles (4), and one group of side baffles (4) is arranged close to the side baffle surface (35).

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