Aluminum plate strip transfer device

Abstract

The utility model discloses an aluminum plate strip transfer device which comprises a cart, a shear fork lifting plate used for lifting aluminum plate strip coiled materials is arranged on the cart, two vertical plates which are symmetrically distributed are arranged on the upper end face of the shear fork lifting plate, and a plurality of conveying rollers are evenly arranged on the inner sides of the two vertical plates. The circumferential part of the conveying roller extends out of the position above the vertical plate, a limiting mechanism used for limiting the position of the cable is arranged above the conveying roller, and the limiting mechanism comprises two arc-shaped limiting plates which are symmetrically fixed. According to the aluminum plate strip transfer device, the aluminum plate strip coiled material is assisted to move on the cart through the conveying roller, the gravity center of the aluminum plate strip coiled material is located in the center of the cart, the aluminum plate strip coiled material is prevented from falling off, the labor intensity of workers is reduced, and meanwhile the position of the arc-shaped limiting plate is adjusted according to the specification of the aluminum plate strip coiled material; and the aluminum plate strip coiled materials are pressed on the conveying rollers to be limited, so that the aluminum plate strip coiled materials of different specifications and models are transferred, and the transferring efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum sheet and strip transfer equipment, and specifically to an aluminum sheet and strip transfer device. Background Technology

[0002] Aluminum sheet and strip are products made by continuously rolling aluminum and aluminum alloys to a specific thickness through hot rolling or cold rolling processes, and finally winding them into a cylindrical shape. They are usually characterized by large size and long length, making them suitable for large-scale automated continuous production. They are widely used in beverage can materials, building color coating substrates, electronic foils, packaging materials, and industrial fields that require shearing or flattening into flat sheets. Their coiled shape facilitates storage and transportation, and greatly improves the efficiency and material utilization of subsequent processing such as stamping, slitting, and coating.

[0003] However, most existing aluminum sheet and strip transfer methods involve raising a scissor lift platform on a trolley to the same height as the aluminum sheet and strip coil, and then manually moving the coil onto the arc-shaped limit seat on the scissor lift platform. This ensures that the center of gravity of the coil is in the center of the trolley, preventing it from falling off. However, aluminum sheet and strip coils are quite heavy, and manually moving and adjusting their position on the trolley not only increases the workload but also wastes a lot of time. Furthermore, since the arc-shaped limit seat on the scissor lift platform has a fixed model, smaller aluminum sheet and strip coils are prone to wobbling and falling off within the limit seat, affecting the efficiency of aluminum sheet and strip transfer.

[0004] Therefore, there is an urgent need for an aluminum strip transfer device that is suitable for limiting different types of aluminum strips and whose position can be easily adjusted, in order to solve the problems mentioned in the background art. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, the present invention provides an aluminum sheet and strip transfer device. This device employs a conveying roller to assist the movement of the aluminum sheet and strip coil on a trolley, ensuring the center of gravity of the coil is at the center of the trolley, preventing the coil from falling off and reducing manual labor intensity. Simultaneously, the position of the arc-shaped limiting plate is adjusted according to the specifications of the aluminum sheet and strip coil, pressing it firmly against the upper limit of the conveying roller. This enables the transfer of aluminum sheet and strip coils of different specifications, improving transfer efficiency and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An aluminum sheet and strip transfer device includes: a trolley, on which a scissor lift plate for lifting aluminum sheet and strip coils is mounted. Two symmetrically distributed vertical plates are mounted on the upper surface of the scissor lift plate. A plurality of conveying rollers are evenly arranged on the inner sides of the two vertical plates. The circumferential portions of the conveying rollers extend beyond the top of the vertical plates. A limiting mechanism for limiting the position of a cable is mounted above the conveying rollers. The limiting mechanism includes two symmetrically fixed arc-shaped limiting plates. Slide plates are rotatably mounted on the ends of the two arc-shaped limiting plates that are far apart from each other. The two slide plates are slidably mounted on the outer walls of the vertical plates. A fixing screw is mounted on the outer wall of the vertical plate, extending through the slide plate to its other side. Two limiting nuts are mounted on the outer wall of the fixing screw on the other side of the slide plate. The two limiting nuts are sequentially tightened onto the side wall of the slide plate.

[0008] Preferably, the conveyor roller has a slot located inside the two arc-shaped limiting plates above it, and the aluminum strip roll is installed inside the slot.

[0009] Preferably, each of the two arc-shaped limiting plates has a connecting plate at one end that is close to the other. Both connecting plates have threaded holes on their end faces. One of the connecting plates has a locking bolt on its back. The locking bolt is threaded inside the threaded hole and extends to the back of the other connecting plate. The outer wall of the locking bolt is provided with a locking nut on the back of the other connecting plate. The locking nut is screwed onto the back of the connecting plate.

[0010] Preferably, each of the two arc-shaped limiting plates has two symmetrically distributed lugs at its far ends, and there is a slot between the two lugs. The arc-shaped limiting plates are engaged with the top of the slide plate through the slot, and the top of the slide plate is rotatably provided with a rotating shaft, the two ends of which are respectively installed on the inner sidewalls of the two lugs.

[0011] Preferably, the side wall of the slide plate has a waist-shaped hole, through which the slide plate is fitted onto the outside of the fixing screw and slides on the outer side wall of the upright plate.

[0012] Preferably, the diameters of the two limiting nuts are both greater than the transverse inner diameter of the waist-shaped hole, and the internal threads of the two limiting nuts are in opposite directions.

[0013] Preferably, the inner wall of the arc-shaped limiting plate is provided with a protective pad for contacting the aluminum sheet and strip coil, and the arc-shaped limiting plate is pressed tightly against the top of the aluminum sheet and strip coil through the protective pad.

[0014] Compared with the prior art, the advantages of this utility model are:

[0015] By setting up conveyor rollers and limiting mechanisms, the conveyor rollers assist in moving the aluminum sheet and strip coils on the trolley, keeping the center of gravity of the aluminum sheet and strip coils in the center of the trolley, preventing the aluminum sheet and strip coils from falling off, reducing manual labor intensity. At the same time, the position of the arc-shaped limiting plate is adjusted according to the specifications of the aluminum sheet and strip coils to press the aluminum sheet and strip coils tightly against the upper limit of the conveyor rollers, preventing the aluminum sheet and strip coils from shaking or falling off on the trolley, realizing the transfer of aluminum sheet and strip coils of different specifications and improving transfer efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of an aluminum strip transfer device according to an embodiment of the present invention;

[0017] Figure 2 This is a perspective view of a scissor lift plate according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram showing the disassembled two arc-shaped limiting plates according to an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram showing the disassembled arc-shaped limiting plate and sliding plate according to an embodiment of the present invention.

[0020] In the diagram: 1. Trolley; 11. Scissor lift plate; 2. Vertical plate; 21. Conveyor roller; 22. Fixing screw; 23. Limit nut; 31. Arc-shaped limit plate; 311. Support lug; 312. Slot; 32. Slide plate; 321. Waist-shaped hole; 33. Connecting plate; 331. Threaded hole; 34. Locking bolt; 341. Locking nut; 35. Protective pad; 36. Rotary shaft. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not 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. 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 one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0022] Combination Figures 1-4 As shown in this embodiment, an aluminum sheet and strip transfer device includes: a trolley 1, a scissor lift plate 11 for lifting aluminum sheet and strip coils on the trolley 1, and a scissor lifting mechanism on the trolley 1. The position of the scissor lift plate 11 can be adjusted by the scissor lifting mechanism to move the scissor lift plate 11 to different heights, thereby lifting aluminum sheet and strip coils of different heights.

[0023] In this embodiment, the upper end face of the scissor lift plate 11 is provided with two symmetrically distributed upright plates 2. A plurality of conveying rollers 21 are evenly arranged on the inner side of the two upright plates 2. The circumferential part of the conveying rollers 21 extends beyond the top of the upright plates 2, and the top of the conveying rollers 21 is located inside the two arc-shaped limiting plates 31 with a slot. The aluminum strip coil is installed inside the slot. The aluminum strip coil is manually transported onto the conveying rollers 21. The conveying rollers 21 are used to assist the aluminum strip coil in moving in the slot, adjusting the center of gravity of the aluminum strip coil so that the center of gravity of the aluminum strip coil is at the center of the trolley 1, preventing the aluminum strip coil from falling off and reducing the intensity of manual labor.

[0024] In this embodiment, the limiting mechanism includes two symmetrically fixed arc-shaped limiting plates 31. Slide plates 32 are rotatably mounted on the ends of the two arc-shaped limiting plates 31 that are far apart from each other. The two slide plates 32 are slidably mounted on the outer side wall of the upright plate 2, and a fixing screw 22 is provided on the outer side wall of the upright plate 2. An oblong hole 321 is provided on the side wall of the slide plate 32. The slide plate 32 is fitted onto the outside of the fixing screw 22 through the oblong hole 321 and slides on the outer side wall of the upright plate 2. Two limiting nuts 23 are provided on the portion of the outer wall of the fixing screw 22 located on the other side of the slide plate 32. The two limiting nuts 23 are tightened sequentially. On the side wall of the slide plate 32, the diameters of the two limiting nuts 23 are both larger than the transverse inner diameter of the waist-shaped hole 321, and the internal thread directions of the two limiting nuts 23 are opposite; slide plate 32 on the outer side wall of sliding upright plate 2, so that slide plate 32 pulls or pushes arc-shaped limiting plate 31 to move, adjust the distance between arc-shaped limiting plate 31 and conveying roller 21, so that arc-shaped limiting plate 31 is pressed tightly on the top of aluminum sheet and strip coil, realizing the installation of aluminum sheet and strip coils of different specifications, and the fixing screw 22 slides in the waist-shaped hole 321 without interfering with slide plate 32, ensuring the position adjustment of slide plate 32.

[0025] In this embodiment, each of the two arc-shaped limiting plates 31 has a connecting plate 33 at one end close to the other. The end face of each connecting plate 33 has a threaded hole 331, and a locking bolt 34 is provided on the back of one of the connecting plates 33. The locking bolt 34 is threaded inside the threaded hole 331 and extends to the back of the other connecting plate 33. A locking nut 341 is provided on the outer wall of the locking bolt 34 located on the back of the other connecting plate 33. The locking nut 341 is screwed onto the back of the connecting plate 33. The locking bolt 34 is installed in the threaded hole 331 inside the two connecting plates 33, and the locking bolt 34 is tightened by the locking nut 341. The two connecting plates 33 are clamped and fixed between the locking bolt 34 nut and the locking nut 341 for limiting, thus completing the connection of the two arc-shaped limiting plates 31 and realizing the closure of the two arc-shaped limiting plates 31 after the aluminum sheet and strip coil is installed.

[0026] In this embodiment, each of the two arc-shaped limiting plates 31 has two symmetrically distributed lugs 311 at its far ends. There is a slot 312 between the two lugs 311. The arc-shaped limiting plates 31 are engaged with the top of the slide plate 32 through the slot 312. The top of the slide plate 32 is rotatably provided with a rotating shaft 36. The two ends of the rotating shaft 36 are respectively installed on the inner sidewalls of the two lugs 311. By rotating the arc-shaped limiting plates 31 through the rotating shaft 36, the arc-shaped limiting plates 31 are flipped on the top of the slide plate 32 through the slot 312. The arc-shaped limiting plates 31 are flipped to one side of the slide plate 32, and the two arc-shaped limiting plates 31 can be opened. The position of the aluminum strip coil is adjusted on the conveyor roller 21 to realize the position adjustment and installation of the aluminum strip coil.

[0027] In this embodiment, the inner wall of the arc-shaped limiting plate 31 is provided with a protective pad 35 for contacting the aluminum sheet and strip coil. The arc-shaped limiting plate 31 is pressed tightly against the top of the aluminum sheet and strip coil by the protective pad 35. When the aluminum sheet and strip coil comes into contact with the soft protective pad 35, it can prevent the arc-shaped limiting plate 31 from scratching the surface of the aluminum sheet and strip coil, thus protecting the aluminum sheet and strip coil.

[0028] The working principle of this utility model is as follows: The aluminum strip transfer device proposed in this application rotates the arc-shaped limiting plate 31 through the rotating shaft 36, opens the two arc-shaped limiting plates 31, and transports the aluminum strip coil onto the conveying roller 21. The conveying roller 21 assists the aluminum strip coil in moving in the slot, adjusting the center of gravity of the aluminum strip coil so that it is in the center of the trolley 1, preventing the aluminum strip coil from falling off and reducing the intensity of manual labor. After the position of the aluminum strip coil is adjusted, the sliding plate 32 on the outer wall of the vertical plate 2 is slid, so that the sliding plate 32 pulls the arc-shaped limiting plate 31 downward, adjusting the distance between the arc-shaped limiting plate 31 and the conveying roller 21, changing the size of the slot between the arc-shaped limiting plate 31 and the conveying roller 21, so that the arc-shaped limiting plate 31 presses the aluminum strip coil tightly against the upper limit of the conveying roller 21, preventing the aluminum strip coil from shaking or falling off on the trolley 1, realizing the transfer of aluminum strip coils of different specifications and improving the transfer efficiency.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An aluminum sheet strip transfer device comprising: A trolley (1) is provided with a scissor lift plate (11) for lifting aluminum sheet and strip coils. The scissor lift plate (11) has two symmetrically distributed vertical plates (2) on its upper surface. A plurality of conveying rollers (21) are evenly arranged on the inner sides of the two vertical plates (2). The circumferential portion of each conveying roller (21) extends beyond the vertical plates (2). A limiting mechanism for defining the cable position is provided above each conveying roller (21). The limiting mechanism includes two symmetrically fixed arc-shaped limiting plates (3). 1) Each of the two arc-shaped limiting plates (31) has a sliding plate (32) rotatably mounted on one end away from each other. The two sliding plates (32) are slidably mounted on the outer side wall of the upright plate (2). The outer side wall of the upright plate (2) is provided with a fixing screw (22). The fixing screw (22) passes through the sliding plate (32) and extends to the other side. The outer wall of the fixing screw (22) located on the other side of the sliding plate (32) is provided with two limiting nuts (24). The two limiting nuts (24) are screwed into the side wall of the sliding plate (32) in sequence.

2. The aluminum sheet strip transfer device according to claim 1, wherein The conveying roller (21) has a slot above the inner side of the two arc-shaped limiting plates (31), and the aluminum strip roll is installed inside the slot.

3. The aluminum sheet strip transfer device according to claim 1, wherein Each of the two arc-shaped limiting plates (31) has a connecting plate (33) at one end close to each other. The end face of each of the two connecting plates (33) has a threaded hole (331). A locking bolt (34) is provided on the back of one of the connecting plates (33). The locking bolt (34) is threaded inside the threaded hole (331) and extends to the back of the other connecting plate (33). A locking nut (341) is provided on the part of the outer wall of the locking bolt (34) located on the back of the other connecting plate (33). The locking nut (341) is screwed onto the back of the connecting plate (33).

4. The aluminum sheet strip transfer device according to claim 1, wherein Two symmetrically distributed lugs (311) are provided at the ends of the two arc-shaped limiting plates (31) that are far apart from each other. There is a slot (312) between the two lugs (311). The arc-shaped limiting plates (31) are engaged with the top of the slide plate (32) through the slot (312). The top of the slide plate (32) is rotatably provided with a rotating shaft (36). The two ends of the rotating shaft (36) are respectively installed on the inner sidewalls of the two lugs (311).

5. The aluminum sheet strip transfer device according to claim 1, wherein The side wall of the slide plate (32) is provided with a waist-shaped hole (321). The slide plate (32) is fitted outside the fixing screw (22) through the waist-shaped hole (321) and slides on the outer side wall of the upright plate (2).

6. The aluminum sheet strip transfer device according to claim 5, wherein The diameters of the two limiting nuts (24) are both greater than the transverse inner diameter of the waist-shaped hole (321), and the internal thread directions of the two limiting nuts (24) are opposite.

7. The aluminum sheet strip transfer device according to claim 1, wherein The inner wall of the arc-shaped limiting plate (31) is provided with a protective pad (35) for contacting the aluminum sheet and strip coil. The arc-shaped limiting plate (31) is pressed tightly against the top of the aluminum sheet and strip coil by the protective pad (35).

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