Telescopic aluminum material winding drum

Abstract

The utility model relates to the technical field of aluminum materials, and discloses a telescopic aluminum material winding drum which comprises a drum body, a left baffle and a right baffle, lateral L-shaped moving rings are arranged on the inner side of the left baffle and the inner side of the right baffle, the lateral L-shaped moving rings are connected into the drum body in a sliding mode, and the lateral L-shaped moving rings are connected into the drum body in a sliding mode. Sliding grooves used for sliding of the lateral L-shaped moving rings are formed in the barrel, and a telescopic assembly is arranged between the short ends of the two lateral L-shaped moving rings. The lateral L-shaped moving ring is arranged on the inner side of the baffle, and the telescopic assembly is arranged for moving, so that a worker can rotate the two-way lead screw by hand-cranking the rotating handle, the baffle and the lateral L-shaped moving ring move in a bilateral symmetry mode along with rotation of the two-way lead screw, and therefore stretching and retracting of the winding drum are achieved; and aluminum materials with more widths can be wound, and the winding range is expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum material winding technology field, concretely is a telescopic aluminum material winding drum. BACKGROUND

[0002] The aluminum material winding drum is a device part for winding aluminum material (such as aluminum plate, aluminum strip, aluminum pipe, etc.) into a roll shape to facilitate storage, transportation and subsequent processing, and is usually made of stainless steel or aluminum alloy and the like, and has certain elasticity and strength. The main reason why aluminum material needs to be wound is to facilitate storage, transportation and subsequent processing. After winding, the aluminum material not only occupies less space, but also is convenient to stack and store. In addition, the winding process can provide certain protection to the surface of the aluminum material, avoiding damage such as scratching and contamination during storage and transportation, and facilitating subsequent cutting, stamping and other processing operations.

[0003] However, the existing winding drum needs to have a storage width substantially the same as the width of the aluminum material. If the widths do not match, when the width of the winding drum is less than the width of the aluminum material, the aluminum material may deviate or fold during the winding process due to the inability to completely adhere to the surface of the winding drum, resulting in uneven winding. When the width of the winding drum is greater than the width of the aluminum material, although the aluminum material can adhere to the winding drum, if the gap is too large, the aluminum material may shake during the winding process, also affecting the winding quality. Therefore, we need a new type of winding drum that can adjust the storage width. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a telescopic aluminum material winding drum, which solves the problem of aluminum material damage caused by the unsuitable width of the winding drum.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a telescopic aluminum material winding drum, comprising a drum body, a left baffle and a right baffle, the inner sides of the left baffle and the right baffle are provided with lateral L-shaped moving rings, the lateral L-shaped moving rings are slidingly connected in the drum body, the drum body is provided with sliding grooves for the sliding of the lateral L-shaped moving rings, and a telescopic assembly is arranged between the short ends of the two lateral L-shaped moving rings.

[0006] Further, the telescopic assembly comprises a bidirectional screw rod, the two ends of the bidirectional screw rod are rotatably connected in the drum body, the lateral L-shaped moving rings are rotatably connected with the bidirectional screw rod, the left end of the bidirectional screw rod is connected with the drum body through bolts, the left baffle is provided with mounting openings for the mounting of the bolts, the right end of the bidirectional screw rod outwardly extends to be provided with a transmission rod, the transmission rod is provided with a rotating block, and the rotating block is provided with a detachable hand crank.

[0007] Further, the transmission rod comprises a fixed rod connected to the end of the bidirectional screw rod, the fixed rod is rotatably connected with a rotating rod at the end abutting against the outer side of the right baffle, and the outer side of the right baffle is provided with a rotating groove for placing the rotating rod.

[0008] Further, the telescopic assembly is symmetrically arranged with two on the lateral L-shaped moving ring.

[0009] Further, the left and right baffle inboard are provided with aluminum material placing rings which are attached to the cylinder.

[0010] Further, the left and right baffle inboard, the cylinder surface and the placing ring are all provided with buffer pad layers.

[0011] Further, the lateral L-shaped moving ring outboard is uniformly provided with distance scales.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] Through the lateral L-shaped moving ring arranged on the baffle inboard and the telescopic assembly for moving, the staff can rotate the bidirectional screw rod through the hand crank, so that the baffle and the lateral L-shaped moving ring move left and right symmetrically with the rotation of the bidirectional screw rod, so that the telescopic cylinder can be telescoped, more width of aluminum material can be rolled, and the rolling range is expanded. Through the rotation groove arranged on the right baffle, the hand crank can be stored, and the utility model is convenient to carry. Through the aluminum material placing ring, the aluminum material close to the two side baffles can be supported, and the aluminum material is prevented from falling and deforming due to gravity. Through the distance scale arranged on the lateral L-shaped moving ring outboard, the telescopic length can be known in real time when telescoping, the staff is facilitated to operate, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the utility model under the overall left perspective;

[0015] Figure 2 It is a three-dimensional structure schematic diagram of the utility model under the overall right perspective;

[0016] Figure 3 It is a three-dimensional structure schematic diagram of the utility model after the overall expansion;

[0017] Figure 4 It is a three-dimensional structure schematic diagram of the utility model after the overall splitting.

[0018] In the drawing: 1, cylinder; 101, sliding groove; 2, left baffle; 201, mounting opening; 3, right baffle; 301, rotation groove; 4, lateral L-shaped moving ring; 401, distance scale; 5, telescopic assembly; 501, bidirectional screw rod; 502, transmission rod; 503, rotating block; 504, hand crank; 6, aluminum material placing ring; 7, buffer pad layer; 8, bolt. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] As Figures 1 to 4 shown, a telescopic aluminum material winding drum, comprising a drum body 1, a left baffle 2 and a right baffle 3, the inner side of the left baffle 2 and the right baffle 3 are provided with a lateral L-shaped moving ring 4, the lateral L-shaped moving ring 4 is slidingly connected in the drum body 1, the drum body 1 is provided with a sliding groove 101 for the lateral L-shaped moving ring 4 to slide, and the two lateral L-shaped moving rings 4 are provided with a telescopic assembly 5 between the short ends.

[0021] As Figure 1 shown, the main improvement point of the present utility model lies in solving the aluminum material damage problem caused by the unsuitable width of the winding drum and the aluminum material, as Figures 1 to 4 shown, the telescopic aluminum material winding drum in the present utility model, in use, the bolt 8 is taken off from the installation opening 201, the hand crank 504 is taken out from the rotating groove 301, then the hand crank 504 is inserted into the rotating block 503, at this time, rotating the hand crank 504 can drive the transmission rod 502 and the bidirectional screw rod 501 to rotate together, so that the symmetrical lateral L-shaped moving rings 4 move uniformly to both sides, so that the left baffle 2 and the right baffle 3 move outward, realizing the telescoping of the winding drum; in the telescoping process, the distance scale 401 is observed in real time, when the distance between the baffles is the same as the width of the aluminum plate, the rotation is stopped and the bolt 8 is installed from the installation opening 201, so that the left end of the bidirectional screw rod 501 is fixed with the drum body 1 together, completing the telescoping process; then through the winding machine and other equipment, the aluminum material can be wound into the winding drum.

[0022] As Figures 2 to 4 shown, the telescopic assembly 5 comprises a bidirectional screw rod 501, the two ends of the bidirectional screw rod 501 are rotatably connected in the drum body 1, the lateral L-shaped moving ring 4 is rotatably connected with the bidirectional screw rod 501, the left end of the bidirectional screw rod 501 is connected with the drum body 1 through the bolt 8, the left baffle 2 is provided with an installation opening 201 for installing the bolt 8, the right end of the bidirectional screw rod 501 is provided with a transmission rod 502 extending outward, the transmission rod 502 is provided with a rotating block 503, and the rotating block 503 is provided with a detachable hand crank 504.

[0023] Specifically, when the telescopic function is needed, the hand crank 504 is inserted into the rotating block 503, and then the hand crank 504 is rotated to drive the transmission rod 502 and the bidirectional screw rod 501, so that the symmetrically arranged lateral L-shaped moving rings 4 move uniformly to both sides, thereby moving the left baffle 2 and the right baffle 3 outward to realize the telescopic function of the winding drum; when the position reaches the specified position, the mounting bolt 8 is mounted from the mounting opening 201, so that the left end of the bidirectional screw rod 501 is fixed with the drum body 1, and the bidirectional screw rod 501 no longer rotates, thereby completing the telescopic process.

[0024] As shown in Figures 1 to 4 , the telescopic assembly 5 is symmetrically arranged on the lateral L-shaped moving ring 4.

[0025] Specifically, by symmetrically arranging two telescopic assemblies 5, two workers can work together to realize the telescopic function of the winding drum, which not only improves the work efficiency, but also provides more stable torque by the symmetric force arm, thereby ensuring the stability of the telescopic function of the winding drum.

[0026] As shown in Figure 3 and Figure 4 , the right baffle 3 is provided with a rotating groove 301 on the outside for placing the hand crank 504.

[0027] Specifically, by arranging the rotating groove 301, the hand crank 504 can be fixed in the right baffle 3, so that the hand crank 504 can be stored together with the winding drum, thereby facilitating the transfer and use of the hand crank 504 by the workers.

[0028] As shown in Figure 3 and Figure 4 , the left baffle 2 and the right baffle 3 are provided with aluminum placing rings 6 on the inside for abutting against the drum body 1.

[0029] Specifically, by arranging the aluminum placing rings 6 on the inside of the left baffle 2 and the right baffle 3, the aluminum placing rings 6 can support the edges of the aluminum material after the baffles are telescoped outward, thereby preventing the two edges of the aluminum material from falling under the action of gravity and avoiding the deformation of the aluminum material.

[0030] As shown in Figures 1 to 4 , the left baffle 2, the right baffle 3, the surface of the drum body 1 and the aluminum placing ring 6 are all provided with a buffer pad layer 7.

[0031] Specifically, in order to avoid the collision and friction between the aluminum plate and the components of the winding drum, the buffer pad layer 7 is arranged on the parts of the winding drum in contact with the aluminum material, thereby providing a buffer for the aluminum material and the winding drum during storage, and ensuring the integrity of the aluminum material.

[0032] As shown in Figure 3 and Figure 4 , the lateral L-shaped moving ring 4 is uniformly provided with a distance scale 401 on the outside.

[0033] Specifically, by setting the distance scale 401, the worker will be able to observe the moving distance in real time during the outward telescopic process of the lateral L-shaped moving ring 4, which facilitates the worker to compare the distance between the baffles with the width of the aluminum plate, thereby accurately controlling the telescopic length of the lateral L-shaped moving ring 4, and improving the work efficiency.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A telescopic aluminium material winding drum comprising a drum body (1), a left baffle (2) and a right baffle (3), characterized in that, The left baffle (2) and the right baffle (3) are provided with lateral L-shaped moving rings (4) on the inner sides, the lateral L-shaped moving rings (4) are slidingly connected in the cylinder (1), the cylinder (1) is provided with sliding grooves (101) for the sliding of the lateral L-shaped moving rings (4), and the two lateral L-shaped moving rings (4) are provided with telescopic assemblies (5) between the short ends.

2. The telescoping aluminum material roll as defined in claim 1, wherein, The telescopic assembly (5) comprises a bidirectional screw rod (501), the two ends of the bidirectional screw rod (501) are rotatably connected in the cylinder (1), the lateral L-shaped moving ring (4) is rotatably connected with the bidirectional screw rod (501), the left end of the bidirectional screw rod (501) is connected with the cylinder (1) through a bolt (8), the left baffle (2) is provided with an installation opening (201) for the installation of the bolt (8), the right end of the bidirectional screw rod (501) is provided with a transmission rod (502) which extends outward, the transmission rod (502) is provided with a rotating block (503), and the rotating block (503) is provided with a detachable hand crank (504).

3. The telescoping aluminum material roll as defined in claim 2, wherein, The telescopic assembly (5) is symmetrically provided with two on the lateral L-shaped moving ring (4).

4. The telescoping aluminum material roll as defined in claim 3, wherein, The right baffle (3) is provided with a rotating groove (301) for placing the hand crank (504) on the outer side.

5. A telescopic aluminium material winding drum according to claim 2 or 3, characterised in that, The left baffle (2) and the right baffle (3) are provided with aluminum material placing rings (6) which are attached to the cylinder (1) on the inner sides.

6. A telescoping aluminum material roll as defined in claim 5, wherein, The left baffle (2), the right baffle (3), the surface of the cylinder (1) and the aluminum material placing ring (6) are all provided with buffer pad layers (7) on the inner sides.

7. A telescoping aluminum mill roll according to claim 1, 2, 3, 4 or 6 wherein, The lateral L-shaped moving rings (4) are uniformly provided with distance scales (401) on the outer sides.

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