Lithium battery cell feeding device

Abstract

The utility model discloses a lithium battery cell feeding device which comprises a roller way conveying feeding device used for conveying a lithium battery cell tray, a supporting vertical frame, a driving support fixed with the supporting vertical frame through bolts, and conveying rotating rollers installed on the driving support side by side at equal intervals. The combined shell for supporting the lithium battery cell tray comprises an outer assembly sleeve and clamping ring pipes symmetrically distributed on the two sides of the outer assembly sleeve, the outer assembly sleeve comprises semi-ring pipe plates symmetrically distributed and limiting blocks connected with the semi-ring pipe plates in a combined mode, and limiting cylinders embedded into the semi-ring pipe plates are welded to the clamping ring pipes; according to the lithium battery cell feeding device, the surface, making contact with the tray, of the conveying rotating roller is designed to be disassembled, assembled and replaced, the purpose of pulling out the limiting block is achieved by changing the positions of a movable circular ring, a pressing cylinder, a clamping ring pipe and a limiting cylinder and pulling a pulling plate, and therefore the purpose of separating semi-ring pipe plates is achieved; and the semi-ring tube plate can be detached and replaced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lithium battery cell conveying and feeding technical field, concretely relates to a lithium battery cell feeding device. BACKGROUND

[0002] Lithium battery cell is the core component of lithium battery, and is the key component for realizing power storage and release, and its working principle is based on the embedding and exfoliation of lithium ions between positive and negative electrodes, and a common type of lithium battery cell is cylindrical cell, which is widely used in electronic products such as notebook computers, flashlights and mobile power supplies; a common conveying and feeding method for cylindrical lithium battery cells is roller conveyor feeding method, generally using a roller conveyor to convey, the conveying method is to place a tray containing cylindrical lithium battery cells on a conveying roller, drive and transmission device are used to achieve the purpose of rotating the conveying roller, the tray containing the cells is conveyed to the feeding station through the conveying roller, the roller conveyor structure is simple, stable and can realize continuous conveying, and is suitable for large-scale and standardized cell feeding.

[0003] When the roller conveyor conveys the tray containing the cells, the surface of the roller is worn and dirty in the long-term use, the friction is reduced, the tray and the roller cannot be in good contact, the accuracy and stability of the roller conveying are affected, the conveying roller on the roller conveyor is fixedly connected with the conveyor frame, the conveying rollers on the roller conveyor are distributed side by side, one of the conveying rollers cannot be disassembled and replaced, or the surface of the conveying roller cannot be cleaned, and there are some deficiencies.

[0004] The existing roller conveyor has the problem of not disassembling and replacing the surface of the conveying roller in contact with the tray, therefore, the lithium battery cell feeding device is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a lithium battery cell feeding device to solve the problem of the design of the integral structure of the conveying roller, which cannot disassemble and replace the surface in contact with the tray.

[0006] To achieve the above object, the utility model provides the following technical scheme: a lithium battery cell feeding device, comprising

[0007] The roller conveyor feeding device for conveying the lithium battery cell tray comprises a supporting stand, a driving support fixed with the supporting stand through bolts, and side-by-side conveying rollers installed on the driving support at equal intervals.

[0008] The combined shell for supporting lithium battery cell tray comprises an outer assembly sleeve, and clamping ring pipes symmetrically distributed on both sides of the outer assembly sleeve, wherein the outer assembly sleeve comprises symmetrically distributed half ring pipe plates and limiting blocks combined with the half ring pipe plates, and the clamping ring pipes are welded with limiting cylinders embedded in the inside of the half ring pipe plates;

[0009] The clamping assembly comprises a fixed ring pipe which is sleeved on the outside of the conveying roller and is fixed by bolts, an adjusting ring pipe which is threadedly connected with the fixed ring pipe, a moving circular ring which is rotatably sleeved on the outside of the conveying roller, and a pressing cylinder which vertically moves the moving circular ring.

[0010] Preferably, the inner diameter of the fixed ring pipe, the moving circular ring, the clamping ring pipe and the half ring pipe plate is the same as the outer diameter of the conveying roller, and the outer diameter of the moving circular ring, the clamping ring pipe and the half ring pipe plate is the same.

[0011] Preferably, a first circular groove is formed on the side surface of the clamping ring pipe and matched with the pressing cylinder.

[0012] Preferably, a second circular groove is formed on the half ring pipe plate and matched with the corresponding limiting cylinder, and the orthographic projection of the half ring pipe plate is a semicircular ring shape.

[0013] Preferably, a limiting groove is formed on the half ring pipe plate and matched with the limiting block, and the limiting block is a "Z" type structure.

[0014] Preferably, a compression spring, a fixed cylinder and a pull-out plate are arranged in the inside of the limiting block, one end of the pull-out plate is fixedly connected with the fixed cylinder, and the two ends of the compression spring are respectively connected with the limiting block and the fixed cylinder.

[0015] Preferably, an inner concave movable groove b is formed on the surface of the limiting block, the compression spring, the fixed cylinder and the pull-out plate are arranged in the inside of the movable groove b, the fixed cylinder is a cylindrical structure, and the pull-out plate is a cuboid shape.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] In the present application, the surface of the conveying roller in contact with the tray A can be disassembled and replaced, the positions of the moving circular ring, the pressing cylinder, the clamping ring pipe and the limiting cylinder are changed, the limiting block is pulled out by pulling the pull-out plate, the half ring pipe plate is separated, and the half ring pipe plate can be disassembled and replaced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The present application is a structural schematic diagram;

[0019] Figure 2 The present application is a sectional view of the adjusting ring pipe.

[0020] Figure 3 It is the three-dimensional structure schematic view of the outer assembly sleeve of the utility model;

[0021] Figure 4 It is the three-dimensional structure schematic view of the outer assembly sleeve of the utility model; Figure 3 It is the enlarged structure schematic view of the middle C part;

[0022] Figure 5 It is the three-dimensional structure schematic view of the clamping ring pipe of the utility model;

[0023] Figure 6 It is the main view structure schematic view of the limiting block of the utility model;

[0024] Figure 7 It is the sectional view structure schematic view of the limiting block of the utility model;

[0025] In the figure: 3, clamping ring pipe; 4, outer assembly sleeve; 11, support stand; 12, drive support; 13, conveying roller; 21, fixed ring pipe; 22, adjusting ring pipe; 23, moving circular ring; 24, compression cylinder; 31, limiting cylinder; 32, first circular groove; 41, half ring pipe plate; 42, limiting block; 411, second circular groove; 421, pull-out plate; 422, fixed cylinder; 423, compression spring. DETAILED DESCRIPTION

[0026] 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 scope of protection of the utility model.

[0027] Please refer to Figures 1 to 7 The utility model provides a kind of technical scheme: a lithium battery cell feeding device, including the roller conveyor feeding device for conveying lithium battery cell tray, including support stand 11, with the drive support 12 of support stand 11 through bolt fixing, equidistant installation on drive support 12 and side-by-side conveying roller 13, other equipment is installed on support stand 11 and drive support 12, support stand 11 and drive support 12 and conveying roller 13 form roller conveyor structure, the principle of roller conveyor structure is prior art, this application does not make detailed elaboration, lithium battery cell is Figure 1 In the embodiment of the utility model, the lithium battery cell is Figure 1The tray A in the tray A is placed on the conveying roller 13, when the conveying roller 13 rotates, the conveying tray A and the charging battery cell B can be achieved; the combined shell supporting the lithium battery cell tray includes the outer assembly sleeve 4, the clamping ring pipe 3 symmetrically distributed on both sides of the outer assembly sleeve 4, the outer assembly sleeve 4 is assembled on the outer side of the conveying roller 13, the clamping ring pipe 3 clamps the outer assembly sleeve 4, when the outer assembly sleeve 4 surface appears wear, dirt and other problems, the outer assembly sleeve 4 can be disassembled for replacement, the outer assembly sleeve 4 includes the half ring pipe plate 41 symmetrically distributed, the limiting block 42 combined with the half ring pipe plate 41, the clamping ring pipe 3 is welded with the limiting cylinder 31 embedded in the inside of the half ring pipe plate 41, the outer assembly sleeve 4 is composed of the half ring pipe plate 41 and the limiting block 42, the outer assembly sleeve 4 can be disassembled, to achieve the purpose of replacement or cleaning; the clamping assembly includes the fixed ring pipe 21 through the sleeve set on the outer side of the conveying roller 13 and fixed by the bolt, the adjusting ring pipe 22 is connected with the fixed ring pipe 21 through the thread rotation, the moving ring 23 is rotatably sleeved on the outer side of the conveying roller 13, the compression cylinder 24 vertically moves the moving ring 23, the adjusting ring pipe 22 rotates, the position of the adjusting ring pipe 22 outside the fixed ring pipe 21 changes, the adjusting ring pipe 22 moves and pushes the moving ring 23 to move, the compression cylinder 24 on the moving ring 23 is embedded in the inside of the clamping ring pipe 3, so that the clamping ring pipe 3 and the outer assembly sleeve 4 are kept stable.

[0028] In the embodiment, the inner diameter of the fixed ring pipe 21, the moving ring 23, the clamping ring pipe 3 and the half ring pipe plate 41 is the same as the outer diameter of the conveying roller 13, the outer diameter of the moving ring 23, the clamping ring pipe 3 and the half ring pipe plate 41 is the same, there is a spacing between the outer assembly sleeves 4 on the outer side of the adjacent conveying roller 13, which does not affect the rotation of the outer assembly sleeve 4 with the conveying roller 13.

[0029] In the embodiment, the first circular groove 32 is provided on the side surface of the clamping ring pipe 3 and matched with the compression cylinder 24, the compression cylinder 24 is embedded in the first circular groove 32, so that the compression cylinder 24 is accurately installed with the clamping ring pipe 3, and the purpose of limiting the clamping ring pipe 3 is achieved.

[0030] In the embodiment, the second circular groove 411 is provided on the half ring pipe plate 41 and matched with the corresponding limiting cylinder 31, the orthographic projection of the half ring pipe plate 41 is a half circular ring shape, the limiting cylinder 31 is embedded in the inside of the second circular groove 411, so that the clamping ring pipe 3 is accurately attached with the half ring pipe plate 41.

[0031] In the embodiment, the limiting groove matched with the limiting block 42 is provided on the attached half ring pipe plate 41, the limiting block 42 is a “Z” type structure, the limiting block 42 is connected with the half ring pipe plate 41 in a clamping manner, so that the attached half ring pipe plate 41 is prevented from separating.

[0032] In this embodiment, the interior of the limiting block 42 is provided with a compression spring 423, a fixed cylinder 422 and a pull-out plate 421, one end of the pull-out plate 421 is fixedly connected with the fixed cylinder 422, both ends of the compression spring 423 are connected with the limiting block 42 and the fixed cylinder 422 respectively, an inner recessed movable groove b is formed on the surface of the limiting block 42, the compression spring 423, the fixed cylinder 422 and the pull-out plate 421 are located inside the movable groove b, the fixed cylinder 422 is a cylindrical structure, the pull-out plate 421 is a cuboid shape, when it is needed to disassemble the outer assembly sleeve pipe 4, the clamping ring pipe 3 is separated from the outer assembly sleeve pipe 4, there is a spacing between the clamping ring pipe 3 and the outer assembly sleeve pipe 4, the fixed cylinder 422 and the pull-out plate 421 slide outward under the elastic force of the compressed compression spring 423, the pull-out plate 421 is exposed from the limiting block 42, the pull-out plate 421 can be pulled out to achieve the purpose of pulling out the limiting block 42, so that the purpose of separating the half ring pipe plate 41 is achieved.

[0033] The working principle and use process of the utility model are as follows:

[0034] The tray A is placed on the conveying roller 13, when the conveying roller 13 rotates, the purpose of conveying the tray A and feeding the battery cell B can be achieved;

[0035] When the surface of the conveying roller 13 is worn and dirty, resulting in reduced friction, so that the tray A and the conveying roller 13 cannot be in good contact, the rotating adjusting ring pipe 22 is rotated to change the position of the adjusting ring pipe 22 on the fixed ring pipe 21;

[0036] The position of the moving circular ring 23 and the pressing cylinder 24 is changed, so that there is a spacing between the pressing cylinder 24 and the clamping ring pipe 3;

[0037] There is a spacing between the limiting cylinder 31 on the clamping ring pipe 3 and the half ring pipe plate 41, so as to increase the spacing between the limiting cylinder 31 and the half ring pipe plate 41, and facilitate pulling out the limiting block 42;

[0038] The fixed cylinder 422 and the pull-out plate 421 slide outward under the elastic force of the compressed compression spring 423, the pull-out plate 421 is exposed from the limiting block 42, the pull-out plate 421 can be pulled out to achieve the purpose of pulling out the limiting block 42, so that the purpose of separating the half ring pipe plate 41 is achieved, and the half ring pipe plate 41 can be disassembled and replaced;

[0039] In summary, the lithium battery cell feeding device in the application has the design that the surface of the conveying roller 13 in contact with the tray A can be disassembled and replaced, the position of the moving circular ring 23, the pressing cylinder 24, the clamping ring pipe 3 and the limiting cylinder 31 is changed, the pull-out plate 421 is pulled out to achieve the purpose of pulling out the limiting block 42, so that the purpose of separating the half ring pipe plate 41 is achieved, and the half ring pipe plate 41 can be disassembled and replaced.

[0040] Although the embodiments of the present application have been shown and described (see the detailed description above), it should 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 lithium battery cell feeding device, characterized in that: Comprising The roller conveyor feeding and loading device for lithium battery cell tray includes a support stand (11), a driving support (12) fixed to the support stand (11) by bolts, and side-by-side conveying rollers (13) installed equidistantly on the driving support (12); The combined shell for supporting lithium battery cell tray includes an outer assembly sleeve (4) and clamping ring tubes (3) symmetrically distributed on both sides of the outer assembly sleeve (4), the outer assembly sleeve (4) includes symmetrically distributed half ring tube plates (41) and limiting blocks (42) combined with the half ring tube plates (41), and the clamping ring tubes (3) are welded with limiting cylinders (31) embedded in the inside of the half ring tube plates (41). The clamping assembly includes a fixed ring tube (21) fixed by being sleeved on the outside of the conveying roller (13) and fixed by bolts, an adjusting ring tube (22) threadedly connected with the fixed ring tube (21), a moving circular ring (23) rotatably sleeved on the outside of the conveying roller (13), and a pressing cylinder (24) vertically moving the moving circular ring (23).

2. The lithium battery cell feeding device according to claim 1, wherein: The inner diameter of the fixed ring tube (21), the moving circular ring (23), the clamping ring tube (3), and the half ring tube plate (41) is the same as the outer diameter of the conveying roller (13), and the outer diameter of the moving circular ring (23), the clamping ring tube (3), and the half ring tube plate (41) is the same.

3. The lithium battery cell feeding device of claim 1, wherein: A first circular groove (32) is formed on the side surface of the clamping ring tube (3) and matched with the pressing cylinder (24).

4. The lithium battery cell feeding device of claim 1, wherein: A second circular groove (411) is formed on the half ring tube plate (41) and matched with the corresponding limiting cylinder (31), and the orthographic projection of the half ring tube plate (41) is a semicircular ring shape.

5. The lithium battery cell feeding device of claim 1, wherein: A limiting groove is formed on the half ring tube plate (41) and matched with the limiting block (42), and the limiting block (42) is a "Z" type structure.

6. The lithium battery cell feeding device of claim 1, wherein: A compression spring (423), a fixed cylinder (422), and a pull plate (421) are arranged in the inside of the limiting block (42), one end of the pull plate (421) is fixedly connected with the fixed cylinder (422), and the two ends of the compression spring (423) are respectively connected with the limiting block (42) and the fixed cylinder (422).

7. The lithium battery cell feeding device of claim 6, wherein: An inner recessed movable groove b is formed on the surface of the limiting block (42), the compression spring (423), the fixed cylinder (422), and the pull plate (421) are located in the inside of the movable groove b, the fixed cylinder (422) is a cylindrical structure, and the pull plate (421) is a cuboid shape.

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