CN220862390U - Unreeling roller way of rewinder - Google Patents

Abstract

The utility model provides an unreeling roller way of a rewinder, which relates to the technical field of rewinders and comprises a first rotary roller way, a second rotary roller way and a third rotary roller way, wherein a liftable unreeling device is respectively arranged in the first rotary roller way and the third rotary roller way in a penetrating way, and the second rotary roller way is positioned in the interval between the first rotary roller way and the third rotary roller way and is arranged in the same horizontal line with the first rotary roller way and the third rotary roller way; and a first flat roller way, a second flat roller way and a third flat roller way which are matched are respectively arranged beside the first rotary roller way, the second rotary roller way and the third rotary roller way. The replacement flow of the material frame can be simplified, and the working efficiency is improved.

Description

Unreeling roller way of rewinder

Technical Field

The utility model relates to the technical field of rewinders, in particular to an unreeling roller way of a rewinder.

Background

On the copper pipe continuous casting and rolling production line, the stretching deformation of each pass of the copper pipe is carried out in a disc-to-disc mode, namely, the copper pipe is stacked in a round charging basket layer by layer in a disc material mode, and the charging basket is turned over, uncoiled and unreeled in each working procedure of a workshop. When the copper pipe reaches the specification delivered in the market after production, the copper pipe with larger winding diameter and scattered copper pipes in the charging basket is wound into a coil pipe with small winding diameter and regular arrangement through a rewinder, so that the copper pipe is convenient to transport and use.

The rewinder is a device with high production speed, in daily production, a basket of an unreeling station needs to be manually operated frequently, namely, the basket for storing copper tubes is put on an unreeling device, after production is completed, an unreeled empty basket is manually moved away, another basket for storing copper tubes is put on the unreeling device, the basket is circularly reciprocated, meanwhile, the work of hanging and replacing the basket is quite frequent, the work of hanging and replacing the basket occupies the normal production time of the rewinder, and the work efficiency is influenced.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the unreeling roller way of the rewinder, which can simplify the replacement process of a material frame and improve the working efficiency.

The technical scheme of the utility model is realized as follows:

The unreeling roller way of the rewinder comprises a first rotary roller way, a second rotary roller way and a third rotary roller way, wherein lifting unreeling devices are respectively arranged in the first rotary roller way and the third rotary roller way in a penetrating manner, and the second rotary roller way is positioned in the interval between the first rotary roller way and the third rotary roller way and is arranged on the same horizontal line with the first rotary roller way and the third rotary roller way; and a first flat roller way, a second flat roller way and a third flat roller way which are matched are respectively arranged beside the first rotary roller way, the second rotary roller way and the third rotary roller way.

Preferably, the first rotary roller way, the second rotary roller way and the third rotary roller way are composed of rotary seats and conveying rollers, the conveying rollers are arranged on the rotary seats, and the rotary seats are connected with a transmission device for rotation.

Preferably, the rotating seat is provided with a plurality of supporting seats with rollers.

Preferably, the outer contour of the rotating seat is circular, and a chain is connected to the outer contour of the rotating seat and connected with a chain wheel driven by a motor.

Preferably, a through hole for the unreeling device to move is arranged in the middle of the conveying roller.

Preferably, a first auxiliary roller is arranged in the interval between the first rotary roller way and the second rotary roller way.

Preferably, a second auxiliary roller is arranged in the interval between the second rotary roller way and the third rotary roller way.

Compared with the prior art, the utility model has the following advantages:

By adopting the scheme, the lifting unreeling device is arranged in the first rotary roller way and the third rotary roller way in a penetrating manner, namely, the lifting unreeling device serves as two different production lines, when the copper pipe is normally unreeled, the unreeling device in the first rotary roller way and the third rotary roller way supports the material frame for bearing the copper pipe, the material frame is far away from the first rotary roller way and the third rotary roller way to carry out unreeling operation, after unreeling is completed, the unreeling device descends, the empty material frame falls on the roller surface of the rotary roller way, the empty material frames of the first rotary roller way and the third rotary roller way are respectively conveyed to the first flat roller way and the third flat roller way, the material frame is put in advance by the second rotary roller way and the second flat roller way when an operator is idle, the second rotary roller way rotates by the same angle as the first rotary roller way or the third rotary roller way, after the conveying is completed, the second rotary roller is reset to accept the conveying of the material frame of the second flat roller way, and the remaining rotary roller way conveys the material frame, thus, the two production lines are provided with unreeling production conditions, and the work flow is simplified, and the work flow is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of an unreeling roller way of a rewinder of the present utility model;

FIG. 2 is a schematic view of the unreeling roller way of the rewinder in use state;

FIG. 3 is a schematic view of the unreeling device of the present utility model;

The attached drawings are identified: 1-a first rotary roller way; 2-a second rotary roller way; 3-a third rotary roller way; 4-a first flat roller way; 5-a second flat roller way; 6-a third flat roller way; 7-a rotating seat; 71-a supporting seat; 72-sprocket; 8-conveying rollers; 9-unreeling device; 10-a first auxiliary roller; 11-a second auxiliary roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the azimuth or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. 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.

The embodiment provides an unreeling roller way of a rewinding machine, as shown in fig. 1, which comprises a first rotary roller way 1, a second rotary roller way 2 and a third rotary roller way 3, wherein a liftable unreeling device 9 is respectively arranged in the first rotary roller way 1 and the third rotary roller way 3 in a penetrating way, and the second rotary roller way 2 is positioned in the interval between the first rotary roller way 1 and the third rotary roller way 3 and is arranged on the same horizontal line with the first rotary roller way 1 and the third rotary roller way 3; the first rotary roller way 1, the second rotary roller way 2 and the third rotary roller way 3 are respectively provided with a first flat roller way 4, a second flat roller way 5 and a third flat roller way 6 which are matched with each other, namely, a lifting unreeling device 9 is arranged in the first rotary roller way 1 and the third rotary roller way 3 in a penetrating way, namely, the unreeling device serves as two different production lines and is used for unreeling operation, the unreeling device 9 is a device in the prior art (CN 206606738U is a rotary lifting device and is used for realizing unreeling operation through the rotary lifting device, namely, the unreeling device 9 can have a specific structure to support the realization of the rotary lifting function and carry out unreeling operation, as shown in fig. 3, the unreeling device is driven by a motor and a speed reducer, a tray for placing a material frame is arranged on an output shaft of the speed reducer, the output shaft of the speed reducer is driven by an oil cylinder to lift, and the motor is driven to rotate.

In this embodiment, as shown in fig. 1, the first rotary roller table 1, the second rotary roller table 2 and the third rotary roller table 3 are each composed of a rotary base 7 and a conveying roller 8, the rotary base 7 is provided with the conveying roller 8, and the rotary base 7 is connected with a transmission device for rotation.

In the present embodiment, as shown in fig. 1, the rotating base 7 is provided with a plurality of supporting bases 71 with rollers, that is, the supporting bases 71 are connected with the rotating base 7 through the rollers, that is, the rotating base 7 is rotated through the rollers.

In this embodiment, the outer contour of the rotating seat 7 is circular, the outer contour of the rotating seat 7 is connected with a chain, the chain is connected with a sprocket 72 driven by a motor, that is, the chain is hung around the rotating seat 7, and the rotating seat 7 completes automatic rotation under the action of the roller and the sprocket 72, and the motor is used to control the sprocket to rotate by a corresponding angle so as to realize that the first rotary roller table 1, the second rotary roller table 2 and the third rotary roller table 3 are in the same straight line to form a channel.

In this embodiment, as shown in fig. 1, a through hole for the unreeling device 9 to move is provided in the middle of the conveying roller 8, during normal unreeling, the unreeling device passes along the through hole, and the material frame bearing the copper pipe is supported up, so that the material frame is far away from the first rotary roller way and the third rotary roller way to unreel, after unreeling, the unreeling device descends, and the empty material frame falls on the roller surface of the rotary roller way.

In this embodiment, as shown in fig. 1, a first auxiliary roller 10 is disposed in the interval between the first rotary table 1 and the second rotary table 2, and a second auxiliary roller 11 is disposed in the interval between the second rotary table 2 and the third rotary table 3, that is, after the first rotary table 1, the second rotary table 2 and the third rotary table 3 rotate to the same line to form a channel, the first auxiliary roller 10 and the second auxiliary roller 11 are disposed in the interval of the channel for more stable conveyance of the material frame.

In the embodiment, the conveying roller 8, the first flat roller way 4, the second flat roller way 5 and the third flat roller way 6 are connected with motors, and the first auxiliary roller 10 and the second auxiliary roller 11 are driven by the motors to complete the linear conveying work of the material frame.

Working principle: as shown in fig. 2, the second rotary roller table 2 and the second flat roller table 5 are pre-placed with material frames, during normal unreeling, the unreeling device 9 in the first rotary roller table 1 and the third rotary roller table 3 supports the material frames bearing the copper tubes, the material frames are far away from the first rotary roller table 1 and the third rotary roller table 1 for unreeling, after unreeling is completed, the unreeling device descends, the empty material frames fall on the roller surfaces of the conveying rollers 71 of the rotary roller tables, the empty material frames of the first rotary roller table 1 and the third rotary roller table 3 are respectively conveyed to the first flat roller table 4 and the third flat roller table 6, when an operator is idle, the second rotary roller table 2 and the first rotary roller table 1 or the third rotary roller table 3 rotate by the same angle to form a channel for conveying the material frames, after conveying is completed, the second rotary roller table 2 resets and receives the conveying of the material frames of the second flat roller table 5, and the remaining rotary conveying the material frames are conveyed, and the two production lines have unreeling production conditions, so that the replacement of the material frames is simplified, and the working efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The unreeling roller way of the rewinder is characterized in that: the automatic unreeling device comprises a first rotary roller way (1), a second rotary roller way (2) and a third rotary roller way (3), wherein a liftable unreeling device (9) is respectively and penetratingly arranged in the first rotary roller way (1) and the third rotary roller way (3), and the second rotary roller way (2) is positioned in the interval between the first rotary roller way (1) and the third rotary roller way (3) and is arranged on the same horizontal line with the first rotary roller way (1) and the third rotary roller way (3); one side of the first rotary roller way (1), the second rotary roller way (2) and the third rotary roller way (3) is respectively provided with a first flat roller way (4), a second flat roller way (5) and a third flat roller way (6) which are matched with each other.

2. The unwind table of a rewinder according to claim 1, characterized in that: the first rotary roller way (1), the second rotary roller way (2) and the third rotary roller way (3) are composed of rotary seats (7) and conveying rollers (8), the conveying rollers (8) are arranged on the rotary seats (7), and the rotary seats (7) are connected with a transmission device for rotation.

3. The unwind table of a rewinder according to claim 2, characterized in that: the rotating seat (7) is provided with a plurality of supporting seats (71) with rollers.

4. The unwind table of a rewinder according to claim 2, characterized in that: the outer contour of the rotating seat (7) is circular, a chain is connected to the outer contour of the rotating seat (7), and the chain is connected with a sprocket (72) driven by a motor.

5. The unwind table of a rewinder according to claim 2, characterized in that: the middle part of the conveying roller (8) is provided with a through hole for the unreeling device (9) to move.

6. The unwind table of a rewinder according to claim 1, characterized in that: a first auxiliary roller (10) is arranged in the interval between the first rotary roller way (1) and the second rotary roller way (2).

7. The unwind table of a rewinder according to claim 1, characterized in that: and a second auxiliary roller (11) is arranged in the interval between the second rotary roller way (2) and the third rotary roller way (3).