CN218578092U

CN218578092U - Aluminum ingot packing steel band tape conveying device

Info

Publication number: CN218578092U
Application number: CN202223242938.3U
Authority: CN
Inventors: 胡道同
Original assignee: Shandong Fanxing Aluminum Technology Co ltd
Current assignee: Shandong Fanxing Aluminum Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-07
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an aluminum ingot packing steel belt conveying device, which comprises a base, wherein a thrust bearing is arranged on the base, a rotating disc is fixed on the thrust bearing, a rotating shaft is fixed on the shaft center of the rotating disc, the rotating shaft is in a hollow cylindrical shape, grooves are arranged in pairs on the lower part of the rotating shaft along the axial direction of the rotating shaft, the bottom of each pair of grooves is communicated with the rotating shaft to be divided into movable walls, and radial convex parts are arranged in the movable walls; the upper portion of pivot is installed the double-screw bolt through the internal thread, and when the double-screw bolt was revolved down, radial convex part can be pressed and drive the activity wall and outwards expand. The utility model provides an among the prior art between the axle center of steel band coil and the pivot of rolling disc because the friction problem that the eccentricity leads to, made things convenient for taking out of steel band.

Description

Aluminum ingot packing steel strip tape conveying device

Technical Field

The utility model relates to an aluminium processing field especially relates to an aluminium ingot packing steel band tape-feeding device.

Background

The metallic aluminum has the advantages of small density, light weight and the like, and is widely applied to manufacturing land, sea and air vehicles such as automobiles, trains, subways, ships, airplanes, rockets, airships and the like so as to reduce the dead weight and increase the loading capacity.

The raw material aluminum is typically cast in ingot form, cross-stacked and packaged for delivery to customers. The current aluminum ingot has a simpler structure, and is easy to generate the problem of aluminum ingot sliding off due to shaking in the stacking or transportation process, so that steel strips are usually required to be packed. At present, a strip feeding machine adopted by an aluminum ingot packing steel strip is of a vertical structure, a steel strip coil is vertically placed in a middle slot, a steel thin shaft penetrates through the center of the steel strip coil, and three pairs of bearings are arranged at the edge of the steel strip coil to prevent the steel strip from being dispersed and assist in strip drawing. The belt conveyor is thin in structure, and toppling is easily caused when a steel belt is replaced, so that the belt conveyor is not beneficial to production. Chinese utility model patent with application number CN201420571124.0 also discloses an aluminium ingot packing steel band tape conveying device, apron, base, thrust bearing, rolling disc, gyro wheel, thrust bearing arrange the central point between apron and the base in and put, and the rolling disc is connected on thrust bearing, and the gyro wheel is connected in the bottom of base, and the steel band is arranged in on the rolling disc. This enables a rapid replacement of the steel strip.

The inventors have also found that there are at least the following drawbacks in the background art:

because the eccentric distance exists between the axis of the steel strip coil and the rotating shaft, certain friction exists between the steel strip coil and the rotating disc in the process of drawing out the steel strip, and the steel strip is not easy to draw out.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an aluminium ingot packing steel band tape conveying device, has solved among the prior art friction problem that leads to owing to the eccentricity between the axle center of steel band coil and the pivot of rolling disc, has made things convenient for taking out of steel band.

In order to solve the technical problem, the utility model adopts the following technical scheme that the belt conveying device for the aluminum ingot packing steel belt comprises a base, wherein a thrust bearing is installed on the base, a rotating disc is fixed on the thrust bearing, a rotating shaft is fixed on the shaft center of the rotating disc, the rotating shaft is in a hollow cylindrical shape, grooves are formed in the lower part of the rotating shaft in pairs along the axial direction of the rotating shaft, the bottom of each pair of grooves is communicated to divide the rotating shaft into movable walls, and radial convex parts are arranged in the movable walls; the upper portion of pivot is installed the double-screw bolt through the internal thread, and when the double-screw bolt was revolved down, radial convex part can be pressed and drive the activity wall and outwards expand.

Due to the fact that the radial convex portions are arranged in the movable wall, when the radial convex portions are pressed, the movable wall can expand outwards, and when the movable wall expands outwards, the movable wall can be pressed against the inner ring of the steel strip coil. Therefore, the steel belt coil and the rotating disc can synchronously rotate in the process of drawing the steel belt out, the friction problem caused by the fact that the axis of the steel belt coil and the rotating shaft are not coaxial is avoided, and the steel belt is convenient to draw out.

Further, a spring is fixed at the bottom of the inner cavity of the rotating shaft, a cylindrical pressing block is arranged above the spring, and the upper end face of the pressing block is abutted with the lower end of the stud; therefore, after the stud is taken out, the pressing block can reset under the action of the spring.

Further, the radial convex part is in an upward inclined slope shape, the lower edge of the pressing block is abutted against the side face of the radial convex part, and when the pressing block descends, the side face of the radial convex part can be in contact with the side face of the pressing block.

Further, the thrust bearing is a one-way thrust ball bearing; therefore, the rotating disc can be ensured to rotate towards one direction, the steel belt can be ensured to be drawn out, and misoperation is avoided.

Furthermore, a surrounding plate is fixed on the base, a steel band opening is formed in one side of the surrounding plate, a cover plate is arranged above the surrounding plate, the cover plate is provided with a cover plate hole, the cover plate hole is matched with the rotating shaft, and the lower bottom surface of the edge of the cover plate is in contact with the surrounding plate; therefore, the safety of the steel strip coil and the rotating disc in the rotating process can be ensured.

Further, the stud has a stud head, and the minimum width of the stud head is larger than the radial dimension of the cover plate hole; therefore, after the stud is fixed with the rotating shaft, the stud head can fix the cover plate on the coaming.

Furthermore, a through hole is formed in the stud head, the through hole transversely penetrates through two sides of the stud head, and an annular rotating handle is installed in the through hole in a penetrating mode; therefore, the stud can be conveniently rotated manually by personnel, and the operation is convenient.

Furthermore, the bottom of the base is also provided with three support legs which are respectively arranged on three vertexes of an equilateral triangle; therefore, the device can be prevented from shaking, and the stability of the steel strip in the drawing process is facilitated.

According to the technical scheme provided by the utility model, the utility model discloses following technological effect or advantage have at least:

1. due to the fact that the radial convex parts are arranged in the movable wall, when the radial convex parts are pressed, the movable wall can expand outwards, and when the movable wall expands outwards, the movable wall can be pressed on the inner ring of the steel strip coil. Therefore, the steel belt coil and the rotating disc can synchronously rotate in the process of drawing the steel belt out, the friction problem caused by the fact that the axis of the steel belt coil and the rotating shaft are not coaxial is avoided, and the steel belt is convenient to draw out.

2. Because the inner cavity of the rotating shaft is internally provided with the pressing block, and the spring is positioned below the pressing block, the pressing block can reset under the action of the spring after the stud is taken out.

3. Because the thrust bearing is a one-way thrust bearing, the rotating disc can only rotate towards one direction, and then the steel belt can only be drawn out, and misoperation is avoided.

4. Because the enclosing plate is fixed on the base, and the enclosing plate is provided with the cover plate, the safety of the steel strip coil and the rotating disc in the rotating process can be ensured.

5. Because the minimum width of the stud head is larger than the radial size of the cover plate hole, the stud head can fix the cover plate on the cover plate after the stud is fixed with the rotating shaft.

6. The knob is arranged on the stud head, so that the stud can be conveniently rotated manually by personnel, and the operation is convenient.

7. Because install three landing leg on the base, consequently can avoid the device to rock, be favorable to the stability of steel band in-process of withdrawing.

Drawings

In order to illustrate the technical solution of the present invention more clearly, the drawings needed for the description will be briefly described below, and it should be apparent that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive effort from these drawings:

FIG. 1 is a schematic view of a part of the present invention;

FIG. 2 is a full sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural view of the stud of the present invention;

fig. 5 is an assembly diagram of the present invention.

Description of reference numerals: 1. the device comprises a thrust bearing, 2, a rotating disc, 3, a rotating shaft, 4, a groove, 5, a movable wall, 6, a radial convex part, 7, a stud, 8, a spring, 9, a pressing block, 10, a coaming, 11, a steel strip opening, 12, a cover plate, 13, a cover plate hole, 14, a stud head, 15, a rotary handle, 16 and a supporting leg.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Other embodiments, which can be derived from the embodiments in the patent by those skilled in the art without inventive faculty, are also within the scope of the patent protection.

The utility model discloses an aluminum ingot packing steel band tape conveying device, please refer to fig. 1 to 5, the aluminum ingot packing steel band tape conveying device comprises a base, a thrust bearing 1 is installed on the base, a rotating disc 2 is fixed on the thrust bearing 1, a rotating shaft 3 is fixed on the axis of the rotating disc 2, the rotating shaft 3 is a hollow cylinder, grooves 4 are arranged in pairs at the lower part of the rotating shaft 3 along the axial direction, the rotating shaft 3 is divided into movable walls 5 by the bottom communication of each pair of grooves 4, and radial convex parts 6 are arranged in the movable walls 5; the upper part of the rotating shaft 3 is provided with a stud 7 through internal threads, and when the stud 7 is screwed down, the radial convex part 6 can be pressed and drives the movable wall 5 to expand outwards.

Specifically, in this embodiment, the base is located at the bottom of the device, the main body of the base is in a disk shape, the thrust bearing 1 is fixed above the base, a surrounding plate 10 surrounds the edge of the base, the surrounding plate 10 is located above the base, and a steel strip opening 11 through which a steel strip passes is arranged on one side of the surrounding plate 10. A cover plate 12 is mounted above the shroud 10, the cover plate 12 is disc-shaped, and a cover plate hole 13 is formed in the center of the cover plate 12. Cover plate hole 13 is circular, and cover plate hole 13's diameter slightly is greater than the external diameter of pivot 3, and after apron 12 was fixed with bounding wall 10, cover plate hole 13 has the same axle center with pivot 3.

Further, the thrust bearing 1 is located at the central position above the base, the lower end face of the thrust bearing 1 is fixed to the upper surface of the base, and the upper end face of the thrust bearing 1 is fixed to the lower bottom face of the rotating disc 2. The rotating disc 2 is disc-shaped, and the central position of the upper surface of the rotating disc 2 is fixed with the rotating shaft 3.

More specifically, spring 8 is installed to the bottom of 3 inner chambers of pivot, 8 axial bottoms of spring are fixed with

rolling disc

2, and 8 axial upper ends of spring are fixed with briquetting 9, briquetting 9 is cylindric or round platform form. The radial convex part 6 is in an upward inclined slope shape, the lower edge of the pressing block 9 is abutted with the side surface of the radial convex part 6, and when the pressing block 9 descends, the side surface of the radial convex part 6 can be contacted with the side surface of the pressing block 9. Because the pressing block 9 is arranged in the inner cavity of the rotating shaft 3, and the spring 8 is positioned below the pressing block 9, the pressing block 9 can reset under the action of the spring 8 after the stud 7 is taken out.

The utility model discloses when using, because radial convex part 6 has in the activity wall 5, work as during radial convex part 6 pressurized, activity wall 5 can outwards expand, when activity wall 5 outwards expands, can compress tightly the inner circle of rolling up in the steel band. Therefore, the steel strip coil and the rotating disc 2 can synchronously rotate in the process of drawing out the steel strip, the problem of friction caused by the fact that the axis of the steel strip coil is not coaxial with the rotating shaft 3 is solved, and the steel strip is conveniently drawn out.

In the present embodiment, the thrust bearing 1 is a one-way thrust ball bearing. Therefore, the rotating disc 2 can only rotate towards one direction, the steel belt can only be drawn out, and misoperation is avoided.

In this embodiment, referring to fig. 4 and 5, the stud head 14 is arranged at the upper end of the bolt, the minimum width of the minimum dimension of the stud head 14 is greater than the radial dimension of the shroud hole 13, and after the stud 7 is fixed with the rotating shaft 3, the stud head 14 can fix the shroud 12 on the shroud 10. In this embodiment, the stud head 14 is provided with a through hole, the through hole transversely penetrates through two sides of the stud head 14, and a knob 15 mounted on a ring penetrates through the through hole. Therefore, the stud 7 can be conveniently rotated by a person manually, and the operation is convenient.

In the present embodiment, referring to fig. 1, the bottom of the base is further provided with three legs 16, and the three legs 16 are respectively mounted on three vertices of an equilateral triangle. Therefore, the device can be prevented from shaking, and the stability of the steel strip in the drawing process is facilitated.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention, but do not require the present invention to be constructed or operated in a specific orientation, and therefore, cannot be construed as limiting the present invention. The terms "connected" and "connected" in the present invention should be understood broadly, for example, they may be connected or detachably connected; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A belt conveying device for aluminum ingot packing steel belts comprises a base, wherein a thrust bearing (1) is installed on the base, a rotating disc (2) is fixed on the thrust bearing (1), and a rotating shaft (3) is fixed on the axis of the rotating disc (2), and is characterized in that the rotating shaft (3) is in a hollow cylindrical shape, grooves (4) are formed in the lower portion of the rotating shaft (3) in pairs along the axial direction of the rotating shaft, the bottom of each pair of grooves (4) is communicated to divide the rotating shaft (3) into movable walls (5), and radial convex portions (6) are arranged in the movable walls (5); the upper part of the rotating shaft (3) is provided with a stud (7) through internal threads, and when the stud (7) rotates downwards, the radial convex part (6) can be pressed and drive the movable wall (5) to expand outwards.

2. The aluminum ingot packing steel strip tape conveying device according to claim 1, wherein a spring (8) is fixed at the bottom of an inner cavity of the rotating shaft (3), a cylindrical pressing block (9) is installed above the spring (8), and the upper end face of the pressing block (9) is abutted to the lower end of the stud (7).

3. An aluminum ingot wrapping steel strip tape feeder according to claim 2, characterized in that the radial protrusion (6) is formed in an upward inclined slope shape, the lower edge of the pressing block (9) abuts against the side surface of the radial protrusion (6), and when the pressing block (9) descends, the side surface of the radial protrusion (6) can contact with the side surface of the pressing block (9).

4. An aluminum ingot packing steel strip tape feeder according to any one of claims 1 to 3, characterized in that the thrust bearing (1) is a one-way thrust ball bearing.

5. The aluminum ingot packing steel strip tape conveying device according to claim 1, wherein a surrounding plate (10) is further fixed on the base, a steel strip opening (11) is formed in one side of the surrounding plate (10), a cover plate (12) is installed above the surrounding plate (10), the cover plate (12) is provided with a cover plate hole (13), the cover plate hole (13) is matched with the rotating shaft (3), and the lower bottom surface of the edge of the cover plate (12) is in contact with the surrounding plate (10).

6. An aluminium ingot packing steel strip tape feeder according to claim 5, characterized in that the stud (7) has a stud head (14), the minimum width of the stud head (14) being larger than the radial dimension of the cover plate hole (13).

7. The aluminum ingot packing steel strip tape feeder as claimed in claim 6, wherein the stud head (14) is provided with through holes, the through holes transversely penetrate through two sides of the stud head (14), and an annular rotary handle (15) is installed in the through holes in a penetrating manner.

8. The aluminum ingot packing steel strip tape feeder of claim 1, wherein the base is further provided at a bottom thereof with three legs (16), and the three legs (16) are respectively provided at three vertices of an equilateral triangle.