Pole plate chain conveyor

Abstract

The utility model discloses a kind of polar plate chain conveying devices, including two oppositely arranged plate bodies, two rotating rollers are rotatably connected between the two plate bodies, one of the plate bodies is fixed with rotary drive device, the output shaft of the rotary drive device is fixedly connected with one of the rotating rollers, the rotating roller is fixed with first sprocket, the rotating roller is also slidably connected with several second sprockets, the first sprocket side is fixed with several screw rods, the screw rod penetrates second sprocket, the screw rod is provided with several fasteners for fixing second sprocket. Compared with prior art, the position of the second sprocket of the utility model can be adjusted, so that the position of the chain connected with the second sprocket can be changed, and then when the polar plate is placed on the chain, the chain can avoid the polar lug of the polar plate to avoid the polar lug from being skewed due to the driving force of the chain when the chain is conveying the polar plate.

Description

Technical Field

[0001] This utility model relates to the field of storage battery production technology, and in particular to a plate chain conveying device. Background Technology

[0002] In the manufacturing process of lead-acid batteries, reliable plate transport is a crucial foundation for achieving efficient and continuous lamination, stacking, and subsequent curing. Currently, the widely used transport devices in the industry rely on a chain drive system, with a drive roller propelling the chain to carry and move the plates. However, the structure of battery plates is unique—critical components for electrical connection, namely tabs, extend from the top two sides of the main plate surface. These tabs are thin and relatively fragile in mechanical strength. Existing chain transport devices have fixed sprockets, resulting in non-adjustable chain spacing along the running path.

[0003] In actual high-intensity continuous production, when the continuously conveying chain is transporting the electrode tabs, uncontrollable lateral shear forces or bending moments are applied. The weak root area of ​​the electrode tab cannot withstand such abnormal loads and is prone to tilting or even complete breakage. Once the electrode tab is damaged, the electrode plate is scrapped, resulting in direct material loss. Utility Model Content

[0004] The main purpose of this utility model is to provide an electrode plate chain conveying device, wherein the position of the second sprocket can be adjusted, thereby changing the position of the chain connected to the second sprocket, so that when the electrode plate is placed on the chain, the chain can avoid the electrode tabs of the electrode plate, so as to prevent the electrode tabs from being skewed due to the transmission force of the chain when the chain is conveying the electrode plate.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A plate chain conveying device includes two opposing plates, with two rotating rollers rotatably connected between the two plates. A rotary drive device is fixed on one of the plates, and the output shaft of the rotary drive device is fixedly connected to one of the rotating rollers. A first sprocket is fixed on the rotating roller, and several second sprockets are slidably connected to the rotating roller. Several screws are fixed to the side of the first sprocket, and the screws pass through the second sprockets. Several fasteners for fixing the second sprockets are provided on the screws. The first sprockets on the two rotating rollers and the opposing second sprockets are respectively connected by chains.

[0006] Furthermore, the fastener is a fixing nut, and several fixing nuts are located on both sides of the second sprocket.

[0007] Furthermore, a through hole is provided on the side of the second sprocket, through which the screw passes.

[0008] Furthermore, the top conveying height of the chain is higher than the height of the plate.

[0009] Furthermore, the rotary drive device includes a motor and a reducer, the output shaft of the motor is fixedly connected to the power input end of the reducer, and the power output shaft of the reducer is fixedly connected to one of the rotating rollers.

[0010] Furthermore, the second sprocket and the rotating roller are in a clearance fit.

[0011] Furthermore, the first sprocket and the rotating roller are interference fit.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The position of the second sprocket in this invention can be adjusted, thereby changing the position of the chain connected to the second sprocket. As a result, when the electrode plate is placed on the chain, the chain can avoid the electrode tab of the electrode plate, so as to prevent the electrode tab from becoming skewed due to the transmission force of the chain when the chain is transporting the electrode plate.

[0013] The fasteners of this invention are located on both sides of the second sprocket. Therefore, when the fasteners are tightened toward the second sprocket, they can clamp and fix the second sprocket, thereby preventing the position of the second sprocket from changing again during its rotation.

[0014] The second sprocket and the rotating roller of this invention are clearance fit, so the second sprocket can slide on the rotating roller when it is subjected to sufficient force. The first sprocket and the rotating roller are interference fit, so the position of the first sprocket on the rotating roller will not change. Thus, the position of the second sprocket can be fixed by using screws and fasteners. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a plate chain conveyor device according to the present invention.

[0016] Figure 2 This is a schematic diagram showing the connection between the rotating roller, the first sprocket, and the second sprocket of a plate chain conveying device according to this utility model.

[0017] Figure 3 This is a schematic diagram showing the connection of the first sprocket, screw, and fasteners in a plate chain conveying device according to this utility model.

[0018] Figure 4 This is a schematic diagram of the second sprocket structure of a plate chain conveying device according to the present invention.

[0019] In the figure: 1. Plate; 2. Rotating roller; 3. First sprocket; 4. Chain; 5. Second sprocket; 501. Through hole; 6. Screw; 7. Fastener; 8. Rotary drive device; 801. Motor; 802. Reducer. Detailed Implementation

[0020] The present invention will now be described in detail with reference to the accompanying drawings.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] like Figure 1-4 As shown, an electrode plate chain conveying device includes two opposing plates 1, with two rotating rollers 2 rotatably connected between the two plates 1. A rotary drive device 8 is fixed on one of the plates 1, and the output shaft of the rotary drive device 8 is fixedly connected to one of the rotating rollers 2. A first sprocket 3 is fixed on the rotating roller 2, and several second sprockets 5 are slidably connected to the rotating roller 2. Several screws 6 are fixed to the side of the first sprocket 3, and the screws 6 pass through the second sprockets 5. Several fasteners 7 for fixing the second sprockets 5 are provided on the screws 6. The first sprockets 3 on the two rotating rollers 2 and the opposing second sprockets 5 are respectively connected by chains 4.

[0025] In this embodiment, such as Figure 1As shown, the rotary drive device 8 can drive the connected rotary roller 2 to rotate, thereby driving another rotary roller 2 to rotate through the chain 4, so as to realize the transmission operation of the chain 4. When several electrode plates are placed upright on the chain 4, the chain 4 can drive the electrode plates to move.

[0026] like Figure 2 and Figure 3 As shown, the second sprocket 5 can slide on the rotating roller 2. Therefore, the position of the second sprocket 5 can be adjusted, thereby adjusting the position of the chain 4 connected to the second sprocket 5. This ensures that when the electrode plate is placed on the chain 4, the chain 4 can avoid the electrode tab of the electrode plate and avoid contact with it, thereby preventing the electrode tab from tilting due to force when the chain 4 is conveying the electrode plate.

[0027] Among them, such as Figure 2 and Figure 3 As shown, a through hole 501 is provided on the side of the second sprocket 5, and the screw 6 passes through the through hole 501. The fastener 7 is a fixing nut. Several fixing nuts are located on both sides of the second sprocket 5. When the position of the second sprocket 5 is determined, the personnel can rotate the fixing nuts so that the several fixing nuts cooperate to clamp and fix the second sprocket 5, thereby preventing the position of the second sprocket 5 on the rotating roller 2 from changing again.

[0028] Among them, such as Figure 1 As shown, the top conveying height of chain 4 is higher than the height of plate 1. Therefore, when the electrode plate is placed on chain 4 for conveying, the electrode plate will not contact plate 1.

[0029] Among them, such as Figure 1 As shown, the rotary drive device 8 includes a motor 801 and a reducer 802. The output shaft of the motor 801 is fixedly connected to the power input end of the reducer 802, and the power output shaft of the reducer 802 is fixedly connected to one of the rotating rollers 2.

[0030] The second sprocket 5 and the rotating roller 2 are clearance fit, so the second sprocket 5 can slide on the rotating roller 2 when it is subjected to sufficient force. The first sprocket 3 and the rotating roller 2 are interference fit, so the position of the first sprocket 3 on the rotating roller 2 will not change. The position of the second sprocket 5 is fixed by the screw 6 and the fastener 7.

[0031] Working principle: The rotary drive device 8 drives the rotating roller 2 to rotate, thereby enabling the chain 4 to drive. Several electrode plates are placed on the chain 4 with their tabs facing downwards and in contact with each other.

[0032] When the electrode plate is placed on the chain 4, its tabs are in contact with the chain 4. Then, the operator applies force to the corresponding second sprockets 5 on the two rotating rollers 2, causing the second sprockets 5 to slide on the rotating rollers 2. This adjusts the position of the chain 4 connected to the second sprockets 5, ensuring that the chain 4 avoids the tabs of the electrode plate when the electrode plate is placed on the chain 4. After the position of the second sprocket 5 is determined, the operator can rotate the fixing nuts, so that several fixing nuts cooperate to clamp and fix the second sprocket 5, thereby preventing the position of the second sprocket 5 on the rotating rollers 2 from changing again.

[0033] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent transformations or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A plate chain conveying device, comprising two opposing plates (1), with two rotating rollers (2) rotatably connected between the two plates (1), and a rotary drive device (8) fixed on one of the plates (1), the output shaft of the rotary drive device (8) being fixedly connected to one of the rotating rollers (2), characterized in that: A first sprocket (3) is fixed on the rotating roller (2), and several second sprockets (5) are slidably connected on the rotating roller (2). Several screws (6) are fixed on the side of the first sprocket (3), and the screws (6) pass through the second sprockets (5). Several fasteners (7) for fixing the second sprockets (5) are provided on the screws (6). The first sprockets (3) on the two rotating rollers (2) and the oppositely arranged second sprockets (5) are connected by chains (4).

2. The electrode plate chain conveyor device according to claim 1, characterized in that: The fastener (7) is a fixing nut, and several fixing nuts are located on both sides of the second sprocket (5).

3. The electrode plate chain conveyor device according to claim 1, characterized in that: The second sprocket (5) has a through hole (501) on its side, and the screw (6) passes through the through hole (501).

4. The electrode plate chain conveyor device according to claim 1, characterized in that: The top conveying height of the chain (4) is higher than the height of the plate (1).

5. The electrode plate chain conveyor device according to claim 1, characterized in that: The rotary drive device (8) includes a motor (801) and a reducer (802). The output shaft of the motor (801) is fixedly connected to the power input end of the reducer (802), and the power output shaft of the reducer (802) is fixedly connected to one of the rotating rollers (2).

6. The electrode plate chain conveyor device according to claim 1, characterized in that: The second sprocket (5) and the rotating roller (2) are in clearance fit.

7. The electrode plate chain conveyor device according to claim 1, characterized in that: The first sprocket (3) and the rotating roller (2) are interference fit.

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