Material coil transfer device

Abstract

The utility model relates to the technical field of battery manufacturing, and discloses a material coil transfer device. The material roll transfer device comprises a rack, a positioning and supporting assembly and a box body, the positioning and supporting assembly is installed on the rack and comprises a supporting piece, the supporting piece is used for bearing a material roll, a limiting groove with an upward opening is formed in the supporting piece, and the opening is used for allowing the end of the material roll to be installed in the limiting groove; the box body is installed on the machine frame and can cover the outer side of a material roll. According to the material roll transfer device, the material roll can be wrapped, materials are prevented from being polluted by external impurities, the material roll can be positioned and supported, the position of the material roll is prevented from moving, and the materials are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of battery manufacturing, in particular to a material roll transfer device. Background Art

[0002] An electrode roll is a strip of material wound onto a roller. During the production process, the strip is die-cut to the required shape and size to create the electrode sheet. Since the electrode sheet's primary function in a battery is to store charge, its performance directly impacts the capacity, performance, specifications, and lifespan of the aluminum electrolytic capacitor. During production, the active material is coated onto a current collector, such as aluminum or copper foil. After drying, the active material is then wound into a roll to form the electrode roll.

[0003] When using an electrode roll, a transfer device is required to transfer it to a designated location. The existing transfer device lacks a protective structure for the electrode roll during the transfer process, which makes the surface of the electrode roll easily contaminated during the transfer process. In addition, the transfer device lacks a fixation for the electrode roll, which causes the electrode roll to easily shift or fall during the transfer process, thereby causing damage to the material.

[0004] Therefore, a material roll transfer device is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a material roll transfer device, which can cover the material roll to prevent external impurities from contaminating the material, and can also position and support the material roll to prevent the material roll from moving and avoiding damage to the material.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] Coil transfer device, including:

[0008] frame;

[0009] A positioning support assembly is mounted on the frame, the positioning support assembly comprising two opposing support members, the support members being used to carry the material roll, the support members being provided with a limiting groove with an upward opening, the opening being used for the end of the material roll to be loaded into the limiting groove;

[0010] The box body is installed on the frame, and the box body cover is arranged on the outside of the material roll.

[0011] As an optional solution, the support members are provided at both ends of the material roll, and the positioning support assembly also includes a positioning member corresponding to the support member. The positioning member is provided on one side of the support member and faces the end face of the material roll, and the positioning member can limit the material roll along the axial direction.

[0012] As an optional solution, the positioning member comprises:

[0013] A body portion connected with the frame and configured to abut against an end surface of the material roll in an axial direction;

[0014] A guide portion extending upward from an upper end of the body portion in a direction away from the corresponding support member.

[0015] As an optional solution, the frame comprises:

[0016] A frame assembly, the box is connected with the frame assembly;

[0017] A first cross beam connected with the frame assembly, and each of the support members is installed on one of the first cross beams.

[0018] As an optional solution, the frame further comprises a first longitudinal beam connected with the frame assembly, and the positioning member connects the first cross beam and the first longitudinal beam.

[0019] As an optional solution, the frame further comprises a second cross beam connecting two of the first cross beams arranged oppositely.

[0020] As an optional solution, the limiting slot is configured in a V shape.

[0021] As an optional solution, the material roll transfer device comprises at least two groups of positioning and supporting assemblies.

[0022] As an optional solution, the material roll transfer device further comprises a traveling wheel connected with the frame.

[0023] As an optional solution, the box comprises a fixed plate assembly and a door body, the fixed plate assembly and the door body surround to form a containing cavity, and the door body is movably connected with the frame to enable opening and closing of the containing cavity.

[0024] The present application has the following beneficial effects:

[0025] The two ends of the roller shaft are respectively inserted into the limiting slots with the opening upward from top to bottom, so that the two support members can support the entire material roll. Since the opening of the limiting slot is upward, the roller shaft will not move horizontally during the horizontal movement of the transfer device, ensuring the stability of the position of the material roll and avoiding damage caused by knocking and bumping of the material. During the transfer of the material roll, the box cover is arranged outside the material roll, which can avoid the adhesion of external impurities to the material, ensure that the material is not contaminated, and further ensure the performance of the workpiece processed from the subsequent material. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is an exploded view of the material roll transfer device provided in the specific embodiment of the present application;

[0027] Figure 2 is a structural schematic view of the material roll transfer device after the box is hidden provided in the specific embodiment of the present application.

[0028] In the figure:

[0029] 100, material roll; 101, roller shaft; 102, material;

[0030] 10, rack; 11, frame assembly; 12, first cross beam; 13, first longitudinal beam; 14, second cross beam;

[0031] 20, positioning and supporting assembly; 21, supporting piece; 211, limiting groove; 22, positioning piece; 221, main body part; 222, guiding part;

[0032] 30, box; 31, door body; 32, bottom plate; 33, side plate; 34, top plate;

[0033] 40, traveling wheel;

[0034] 50, handle. Specific embodiment

[0035] The present application will be further described in detail below in conjunction with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the present application, and not to limit the present application. In addition, it should be noted that, in order to facilitate the description, only the parts related to the present application are shown in the drawings, not all the structures.

[0036] In the description of the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] In the utility model, unless another definite provision and limitation, first feature is in second feature "on" or "under" can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other features between them. Moreover, first feature is on, above and on of second feature includes that first feature is directly above and obliquely above of second feature, or only indicates that horizontal height of first feature is higher than second feature. First feature is below, under and under of second feature includes that first feature is directly below and obliquely below of second feature, or only indicates that horizontal height of first feature is less than second feature.

[0038] In the description of the embodiment, the terms "upper", "lower", "right", "left", "horizontal", "vertical", and "radial" refer to the orientation or position shown in the drawings, which are for convenience and simplification of description and 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 therefore cannot be construed as limiting the present utility model. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0039] As shown in Figure 1 The material roll 100 includes a roller shaft 101 and a material 102 wound on the roller shaft 101, which is prone to surface contamination of the material 102 during transportation, position deviation and falling of the material roll 100, and further damage to the material 102.

[0040] To this end, the present embodiment provides a material roll transportation device which can transport the above-mentioned material roll 100. In the present embodiment, the material roll 100 is taken as an example of an electrode roll, and the material 102 in the electrode roll is a material belt used for processing electrode sheets.

[0041] As shown in Figure 1 and Figure 2 The material roll transportation device includes a rack 10, a positioning and supporting assembly 20, and a box 30. The positioning and supporting assembly 20 is installed on the rack 10, and includes a supporting member 21 for carrying the material roll 100. The supporting member 21 is provided with a limiting groove 211 with an upward opening, and the opening is used for loading the end of the material roll 100 into the limiting groove 211.

[0042] Specifically, the supporting assembly 20 includes two oppositely arranged supporting members 21, and each supporting member 21 is provided with a limiting groove 211 with an upward opening. The limiting groove 211 with an upward opening can enable the ends of the roller shaft 101 to be loaded into the corresponding limiting groove 211 from top to bottom.

[0043] The box 30 is installed on the rack 10, and can be covered outside the material roll 100 located on the positioning and supporting assembly 20.

[0044] The roll transfer device of the embodiment, the two ends of the roller shaft 101 are respectively inserted into the limiting groove 211 with the opening upward from top to bottom, so that the two support members 21 can support the entire roll 100. Since the opening of the limiting groove 211 is upward, the roller shaft 101 will not produce horizontal movement during the horizontal movement of the transfer device, ensuring the stable position of the roll 100 and avoiding the damage of the material 102. During the transfer of the roll 100, the box body 30 is arranged outside the roll 100, which can avoid the adhesion of external impurities to the material 102, ensure that the material 102 is not polluted, and further ensure the performance of the pole piece processed by the subsequent material 102.

[0045] As shown in Figure 1 The rack 10 includes a frame assembly 11, which can be composed of profile splicing, has high structural strength, light weight and low cost. In the embodiment, the frame assembly 11 is configured as a cuboid frame. In other embodiments, the frame assembly 11 can also be irregularly shaped, which can be flexibly set according to the number, size and other factors of the roll 100 to be carried.

[0046] As shown in Figure 1 The box body 30 includes a fixed plate assembly and a door body 31, and the fixed plate assembly and the door body 31 form a containing cavity. When the roll 100 is supported on the positioning and supporting assembly 20, it is located in the containing cavity. The door body 31 is movably connected with the rack 10, so as to open and close the containing cavity. That is, when the roll 100 is taken out or placed, the door body 31 only needs to be opened, which is convenient to operate.

[0047] In the embodiment, the fixed plate assembly is wrapped outside the frame assembly 11, so as to facilitate the assembly of the fixed plate assembly. Specifically, as shown in Figure 1 The fixed plate assembly includes a bottom plate 32, a top plate 34 and three side plates 33. The bottom plate 32 is installed on the lower side of the frame assembly 11, the top plate 34 is installed on the upper side of the frame assembly 11, and the three side plates 33 are respectively installed on the three sides of the frame assembly 11. The door body 31 is installed on the fourth side of the frame assembly 11. Preferably, the door body 31 is arranged along the distribution direction of the support member 21, so that the door body 21 is arranged on one side of the roll 100 in the axial direction, so as to facilitate the taking out and placing of the roll 100. Alternatively, the door body 31 includes two door leaves which can be opened in opposite directions. When the roll 100 is taken out or placed, the two door leaves are opened in different directions, so that the entire roll transfer vehicle does not occupy too much space, and can meet the use in a smaller operation space. In other embodiments, the door body 31 can also be provided with a door leaf which can slide or rotate relative to the frame assembly 11. When the roll 100 is taken out or placed, the door body 31 moves to one side of the frame assembly 11, so that the taking out and placing operation of the roll 100 is more convenient.

[0048] In some embodiments (not shown), the box includes a bottom plate mounted on the lower side of the frame assembly and a cover configured to be detachably coupled to the frame assembly. In this case, the cover can be removed from the frame assembly as a whole when the roll is taken out or put in, which can improve the convenience of taking out or putting in the roll.

[0049] As shown in Figure 1 , the roll transfer device further includes a plurality of wheels 40 coupled to the frame 10, so that the roll transfer device can be pushed to move, which can improve the convenience of transferring the roll 100. In some embodiments, the roll transfer device includes four wheels 40 mounted at four corners of the lower side of the frame assembly 11. In other embodiments, the number and arrangement of the wheels 40 can be flexibly set according to requirements, which are not limited herein.

[0050] As shown in Figure 1 , the roll transfer device further includes a handle 50 mounted on the box 30 to facilitate a user to push the roll transfer device to move. In this embodiment, the handle 50 is mounted on one side plate 33 and located at the side of the moving direction of the roll transfer device, which can improve the convenience of operation.

[0051] In some embodiments, as shown in Figure 1 , the roll transfer device includes a plurality of positioning and supporting assemblies 20. In this embodiment, the roll transfer device can only carry one roll 100. In some embodiments, the roll transfer device includes at least two positioning and supporting assemblies 20, so that the roll transfer device can simultaneously carry at least two rolls 100, which can improve the efficiency of carrying. Alternatively, the at least two positioning and supporting assemblies 20 are arranged in the vertical direction. Since the door body 31 is arranged at the side, the positioning and supporting assemblies 20 arranged in the vertical direction can facilitate the corresponding loading of each roll 100 into each positioning and supporting assembly 20. Of course, the specific arrangement of the at least two positioning and supporting assemblies 20 in the box 30 can be flexibly set according to requirements, which are not limited herein.

[0052] In this embodiment, the two supporting members 21 of the same positioning and supporting assembly 20 are arranged in the horizontal direction and arranged perpendicularly to the moving direction of the roll transfer device. In this way, the axial direction of the roll 100 is perpendicular to the moving direction of the roll transfer device, so that the position of the roll 100 can be better prevented from shifting under the action of the limiting groove 211.

[0053] Alternatively, the limiting groove 211 can be configured in a V shape, so as to reliably support the roll shaft 101 of different diameters. In some embodiments, the limiting groove 211 can also be configured in a U shape, which can more reliably prevent the roll shaft 101 from being pulled out of the limiting groove 211.

[0054] As shown in Figure 2As shown, the rack 10 further comprises first beams 12, which are connected with the frame assembly 11, and each support 21 is correspondingly arranged on one first beam 12. In the embodiment, the rack 10 comprises two first beams 12, which extend horizontally and are oppositely arranged. In other embodiments, the number of the first beams 12 can be correspondingly arranged according to the number of the positioning and supporting assemblies 20.

[0055] As shown, Figure 2 The rack 10 further comprises a second beam 14, which is connected with the two oppositely arranged first beams 12. The second beam 14 can support the first beams 12, so as to more reliably support the roll 100 and ensure that the entire rack 10 has better structural strength. In the embodiment, the rack 10 comprises one second beam 14, which is connected with the two first beams 12 at the ends away from the door body 31, so as to avoid that the second beam 14 hinders the taking and placing of the roll 100.

[0056] As shown, Figure 2 The positioning and supporting assembly 20 further comprises two positioning members 22, each of which is correspondingly arranged on one support 21 at a side away from the other support 21, and the positioning member 22 faces the end surface of the roll 100 and can axially limit the roll 100. That is, the limiting groove 211 limits the roll 100 in the radial direction of the roll 100, and the positioning member 22 limits the roll 100 in the axial direction of the roll 100, and the two can better prevent the roll 100 from moving in position during the running of the roll transfer device.

[0057] As shown, Figure 2 The positioning member 22 comprises a main body part 221 and a guide part 222, wherein the main body part 221 is connected with the rack 10 and abuts against the roller shaft 101 in the axial direction, so as to axially limit the roll 100, and the guide part 222 extends upward from the upper end of the main body part 221 and away from the corresponding support 21. On the one hand, when the roll 100 is placed into the positioning and supporting assembly 20, the guide part 222 can play a guiding role, so that the operator does not need to accurately control the axial position of the roll 100, and the guide part 222 can correct the axial position of the roll 100 to ensure that the two ends of the roll 100 abut against the corresponding main body parts 221; on the other hand, during the running of the roll transfer device, when the roll 100 jumps out of the limiting groove 211 due to a large bump, the guide part 222 can guide the roll 100 to fall back into the limiting groove 211, so as to ensure the safety of the roll 100 during the carrying process.

[0058] Optionally, the main body part 221 and the guide part 222 can be integrally formed as a plate member or can be assembled by two independent components, which is not limited here. In the embodiment, as shown inFigure 2 As shown, each positioning member 22 is connected to a corresponding first crossbeam 12 .

[0059] like Figure 2 As shown, the frame 10 further includes a first longitudinal beam 13, which is connected to the frame assembly 11 and extends in the vertical direction. The positioning member 22 connects the first cross beam 12 and the first longitudinal beam 13. This arrangement not only makes the positioning member 22 more secure, but also the first longitudinal beam 13 supports the first cross beam 12, thereby making the structure of the entire frame 10 more secure and reliable.

[0060] In addition, in order to further improve the structural strength of the frame 10, reinforcing ribs may be provided at the connection between each beam and the frame assembly 11, at the connection between the profiles of the frame assembly 11 itself, etc., which are not specifically limited here.

[0061] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. Those skilled in the art will, based on the concept of the present invention, vary the specific implementation methods and scope of application, and the contents of this specification should not be construed as limiting the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A bale transfer device characterized by, The cigarette roll transfer device comprises: a rack (10); a positioning and supporting assembly (20) mounted on the rack (10), the positioning and supporting assembly (20) comprising a supporting piece (21) for carrying a cigarette roll (100), the supporting piece (21) being provided with a limiting groove (211) with an upward opening for the end of the cigarette roll (100) to be loaded into the limiting groove (211); a box (30) mounted on the rack (10), the box (30) covering the outside of the cigarette roll (100).

2. The log transfer device of claim 1, wherein Both ends of the cigarette roll (100) are provided with the supporting piece (21), the positioning and supporting assembly (20) further comprising a positioning piece (22) corresponding to the supporting piece (21), the positioning piece (22) being arranged on one side of the supporting piece (21) and facing the end surface of the cigarette roll (100), the positioning piece (22) being capable of axially limiting the cigarette roll (100).

3. The material web transfer device of claim 2, wherein, The positioning piece (22) comprises: a main body part (221) connected with the rack (10) and configured to abut the end surface of the cigarette roll (100) in the axial direction; a guide part (222) extending upward from the upper end of the main body part (221) in a direction away from the corresponding supporting piece (21).

4. The material web transfer device of claim 2, wherein, The rack (10) comprises: a frame assembly (11), the box (30) being connected with the frame assembly (11); a first cross beam (12) connected with the frame assembly (11), each supporting piece (21) being mounted on one first cross beam (12).

5. The log transfer device of claim 4, wherein The rack (10) further comprises a first longitudinal beam (13) connected with the frame assembly (11), the positioning piece (22) connecting the first cross beam (12) and the first longitudinal beam (13).

6. The log transfer device of claim 4, wherein The rack (10) further comprises a second cross beam (14) connecting two first cross beams (12) arranged oppositely.

7. The material web transfer device of claim 1, wherein The limiting groove (211) is configured in a V shape.

8. The log transfer device of any one of claims 1-7, wherein, The cigarette roll transfer device comprises at least two groups of positioning and supporting assemblies (20).

9. The log transfer device of any one of claims 1-7, wherein, The cigarette roll transfer device further comprises a traveling wheel (40) connected with the rack (10).

10. The log transfer device of any one of claims 1-7, wherein, The box (30) comprises a fixed plate assembly and a door body (31), the fixed plate assembly and the door body (31) surrounding a containing cavity, the door body (31) being movably connected with the rack (10) to enable the containing cavity to be opened and closed.

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