CN220127183U - Auxiliary winding roller moving device - Google Patents

Abstract

The utility model discloses a wrapper roller moving device which comprises a frame, wherein a roller and a first driving device for driving the roller to rotate are arranged on the frame, a swing arm and a second driving device for driving the swing arm to vertically swing are hinged on the frame, the front end of the swing arm is matched with the roller to be provided with the wrapper roller, a swivel base and a third driving device for driving the swivel base to rotate are arranged on the frame, and the swing arm and the second driving device are arranged on the swivel base. When the auxiliary roller is dismounted, the third driving device can drive the swivel mount to rotate, the swing arm and the auxiliary roller are swung to the side edge of the frame, so that the auxiliary roller is far away from the roller, the swing arm does not need to be lifted during dismounting, the trouble of using a lifter is omitted, and the operation convenience is strong.

Description

Auxiliary winding roller moving device

Technical Field

The utility model relates to the technical field of steel rolling, in particular to a rolling-assisting roller moving device.

Background

The auxiliary roll is a roll used for pressing a steel plate on the roll to roll on a coiling machine, in order to avoid abrasion to the surface of the steel plate, the surface of the auxiliary roll is generally made of rubber, the auxiliary roll made of rubber is easy to wear after long-term use, and the auxiliary roll needs to be detached for maintenance and replacement. On the current coiling machine, the auxiliary roller is arranged on the swing arm, the oil cylinder drives the swing arm to swing to drive the auxiliary roller to swing so as to be matched with the coil roller, the auxiliary roller is required to be hung by a nylon belt for a crown block during replacement, then the two ends of the auxiliary roller are manually dismounted, the rotating shaft is taken down, the auxiliary roller is separated from the swing arm, and the auxiliary roller can be taken down by the crown block. In order to avoid collision between the auxiliary roller and the rotating roller, the swing arm is required to be rotated by the oil cylinder, the auxiliary roller is lifted, and then workers stand on the lifter to detach the auxiliary roller, so that the auxiliary roller is troublesome. There is a need for a way in which the auxiliary winding roller can be removed without the need for an elevator.

Disclosure of Invention

The utility model aims to avoid the defects of the prior art and provides a rolling-assisting roller moving device, thereby effectively solving the defects in the prior art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a help roll mobile device, includes the frame, is provided with roller and drive roller pivoted first drive arrangement in the frame, articulated in the frame is provided with swing arm and drive swing arm vertical wobbling's second drive arrangement, the front end cooperation roller of swing arm is provided with helps the roller, be provided with swivel mount and drive swivel mount pivoted third drive arrangement in the frame, swing arm and second drive arrangement set up on the swivel mount.

Further, be provided with the pivot on the swing arm, cooperation pivot is provided with two axle seats on the swivel mount, the rotatable setting of pivot is on the axle seat, be provided with the actuating lever in the pivot, second drive arrangement passes through actuating lever drive pivot rotation.

Further, the periphery of swivel mount is provided with external tooth line, third drive arrangement is the speed reducer, and the output of speed reducer is provided with the gear with the external tooth line meshing of swivel mount.

Further, a first positioning hole is vertically formed in the rotary seat, and a positioning rod and a fourth driving device for driving the positioning rod to move towards the first positioning hole are arranged on the frame.

Further, a second positioning hole is formed in the rotary seat in a matched mode with the positioning rod.

The technical scheme of the utility model has the following beneficial effects: when the auxiliary roller is dismounted, the third driving device can drive the swivel mount to rotate, the swing arm and the auxiliary roller are swung to the side edge of the frame, so that the auxiliary roller is far away from the roller, the swing arm does not need to be lifted during dismounting, the trouble of using a lifter is omitted, and the operation convenience is strong.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present utility model;

FIG. 2 is a schematic top view of an embodiment of the present utility model;

fig. 3 is a schematic top view of an embodiment of the present utility model with a swing arm and a wrapper turned to the side of a bracket.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-3, the auxiliary roller moving device in this embodiment includes a frame 1, a roller 2 and a first driving device 3 for driving the roller 2 to rotate are provided on the frame 1, a swing arm 4 and a second driving device 5 for driving the swing arm 4 to swing vertically are hinged on the frame 1, the front end of the swing arm 4 is matched with the roller 2 to provide an auxiliary roller 21, a swivel seat 6 and a third driving device 7 for driving the swivel seat 6 to rotate are provided on the frame 1, and the swing arm 4 and the second driving device 5 are provided on the swivel seat 6; the first driving device 3 is a speed reducer and drives the winding roller 2 to rotate so as to wind the steel plate; when the auxiliary roll 21 needs to be disassembled, the third driving device 7 can drive the swivel mount 6 to rotate, the swing arm 4 and the auxiliary roll 21 are swung to the side edge of the frame 1, the auxiliary roll 21 is far away from the roll 2, the swing arm 4 does not need to be lifted up when the auxiliary roll is disassembled, the trouble of using a lifter is omitted, and the operation convenience is high;

preferably, a rotating shaft 8 is arranged on the swing arm 4, two shaft seats 9 are arranged on the swivel base 6 in cooperation with the rotating shaft 8, the rotating shaft 8 is rotatably arranged on the shaft seats 9, a driving rod 10 is arranged on the rotating shaft 8, and the second driving device 5 drives the rotating shaft 8 to rotate through the driving rod 10; the second driving device 5 is an oil cylinder, the oil cylinder drives the swing arm 4 to swing through the driving rod 10 to realize that the auxiliary winding roller 21 is close to or far away from the winding roller 2, wherein the rotating shaft 8 can be supported and limited through the two shaft seats 9, and the integral strength is improved;

preferably, the outer circumference of the rotary seat 6 is provided with an external gear 11, the third driving device 7 is a speed reducer, and the output end of the speed reducer is provided with a gear 12 meshed with the external gear 11 of the rotary seat 6; the third driving device 7 is matched with the external gear 11 through a gear 12 to drive the rotary seat 6 to rotate;

preferably, the first positioning hole 13 is vertically formed in the rotary seat 6, the frame 1 is provided with a positioning rod 14 and a fourth driving device 15 for driving the positioning rod 14 to move towards the first positioning hole 13, the fourth driving device 15 is an air cylinder, the air cylinder can drive the positioning rod 14 to move up and down, when the rotary seat 6 rotates to the state that the auxiliary roller 21 is parallel to the roller 2, the positioning rod 14 is aligned with the first positioning hole 13, the air cylinder drives the positioning rod 14 to move up and insert into the first positioning hole 13, the angle of the rotary seat 6 can be limited and positioned, and the auxiliary roller 21 and the roller 2 are ensured to be matched stably;

preferably, the second locating hole 16 is provided on the swivel base 6 in cooperation with the locating rod 14, when the wrapper roller 21 needs to be disassembled, the swivel base 6 rotates to drive the swing arm 4 and the wrapper roller 21 to rotate to the side edge of the frame 1, at the moment, the second locating hole 16 rotates to the upper side of the locating rod 14, then the fourth driving device 15 drives the locating rod 14 to move upwards to be inserted into the second locating rod 14, the swivel base 6 is limited and positioned, the stability of the swivel base 6 is guaranteed, and the safety of workers when the wrapper roller 21 is disassembled is improved.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (5)

1. A roll-up roller moving device, characterized in that: including the frame, be provided with roller and drive roller pivoted first drive arrangement in the frame, articulated being provided with swing arm and drive swing arm vertical wobbling second drive arrangement in the frame, the front end cooperation roller of swing arm is provided with helps the roller, be provided with swivel mount and drive swivel mount pivoted third drive arrangement in the frame, swing arm and second drive arrangement set up on the swivel mount.

2. A wrapper roller moving device according to claim 1, wherein: the swing arm is provided with a rotating shaft, the rotating seat is provided with two shaft seats in cooperation with the rotating shaft, the rotating shaft is rotatably arranged on the shaft seats, the rotating shaft is provided with a driving rod, and the second driving device drives the rotating shaft to rotate through the driving rod.

3. A wrapper roller moving device according to claim 1, wherein: the periphery of the swivel mount is provided with external tooth patterns, the third driving device is a speed reducer, and the output end of the speed reducer is provided with a gear meshed with the external tooth patterns of the swivel mount.

4. A wrapper roller moving device according to claim 1, wherein: the rotary seat is vertically provided with a first positioning hole, and the frame is provided with a positioning rod and a fourth driving device for driving the positioning rod to move towards the first positioning hole.

5. The roll-up roll shifting apparatus of claim 4, wherein: the second positioning hole is formed in the rotary seat in a matched mode with the positioning rod.