CN212268961U

CN212268961U - High-speed rewinding machine

Info

Publication number: CN212268961U
Application number: CN202020465812.4U
Authority: CN
Inventors: 於建生
Original assignee: Haining City Tengda Machinery Co ltd
Current assignee: Haining City Tengda Machinery Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-01-01
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to a high-speed rewinding machine, belonging to the related technical field of rewinding machines, comprising a frame, wherein an unreeling mechanism, a guiding mechanism and a reeling mechanism are sequentially arranged on the frame; the winding mechanism is provided with a winding swing arm, a sliding block connected with the winding swing arm and an arc guide rail arranged with the sliding block in a sliding mode, the winding swing arm is connected with a piston end of an air cylinder, when the winding diameter of the winding wheel corresponding to the station reaches the maximum, the air cylinder pushes the winding swing arm to move in an arc mode, so that the winding swing arm is changed to the next station, the winding shaft is driven to change the station, the station with the larger winding diameter is reached, therefore, the winding diameter is adjustable through the arrangement, when the winding diameter corresponding to the winding shaft of the station reaches the maximum, the winding diameter of the winding shaft can be correspondingly increased through driving the moving position of the winding wheel, the winding mechanism is simple and convenient, meanwhile, the stability during winding is also increased, the end face flatness is improved, and the winding mechanism is worthy of popularization and application.

Description

High-speed rewinding machine

Technical Field

The utility model relates to a rewinding machine correlation technique field especially relates to a high-speed rewinding machine.

Background

With the development of industry and the advancement of science and technology, the use frequency of rewinding machines is higher and higher, and although the production process of the existing rewinding machines is maturing day by day, part of the production process is still insufficient to be improved.

In the rewinding machine in the prior art, the swing arm type pressing and winding are generally directly utilized during winding, but the problems of poor winding stability, poor end surface flatness, difficulty in control during operation and the like during high-speed winding can be caused by the mode.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the utility model discloses rolling poor stability during the main high-speed rewinding machine rolling of solving among the prior art, the terminal surface roughness is poor, and difficult control scheduling problem during the operation provides a high-speed rewinding machine.

In order to achieve the purpose, the utility model provides a high-speed rewinding machine, which comprises a frame, wherein an unwinding mechanism, a guiding mechanism and a winding mechanism are sequentially arranged on the frame; the unwinding mechanism comprises an unwinding wheel, an unwinding shaft and an unwinding motor, the axis of the unwinding wheel is fixed at the shaft end of the unwinding shaft and is linked with the unwinding shaft, and a motor shaft of the unwinding motor is linked with the unwinding wheel through a belt; the guide mechanism comprises a plurality of guide rollers which are arranged between the unwinding mechanism and the winding mechanism and are distributed in a staggered manner; the winding mechanism comprises a winding wheel, a winding shaft, a winding motor, a winding swing arm, an arc guide rail, a sliding block, an air cylinder and a winding compression roller, wherein the axis of the winding wheel is fixed at the shaft end of the winding shaft and is linked with the winding shaft, and a motor shaft of the winding motor is linked with the winding wheel through a belt; the winding swing arm is connected with the winding wheel, one end of the winding swing arm is hinged with the winding central shaft, the other end of the winding swing arm is connected with a sliding block, and the sliding block is arranged on the arc guide rail in a sliding manner; the piston end of the cylinder is connected with the winding swing arm and used for driving the winding swing arm to perform circular motion when the winding diameter of the winding shaft is too large, so that the winding shaft is driven to move; the rolling compression roller is used for assisting rolling.

As a further improvement, the predetermined interval of circular arc guide rail is provided with fixed station, and these a little fixed station are used for fixing the guide rail is in specific rolling position.

As a further improvement, the high-speed rewinding machine further comprises a control part, the control part comprises a controller and an ultrasonic distance measuring instrument, the controller is connected the rolling swing arm and the controller, the ultrasonic distance measuring instrument is arranged on the rolling shaft and used for real-time detection of the radius of the rolling shaft, the controller receives the radius signal of the rolling shaft rolling of the ultrasonic distance measuring instrument and transmits the control signal to the rolling swing arm.

As a further improvement, the high-speed rewinding machine is still including the flat module of exhibition, it includes flat guide roll of exhibition and the flat subassembly of one exhibition to put down the flat module, it sets up along the width direction who treats the rolling material to put down the flat guide roll in the frame and be located the below of rolling compression roller, it installs to put down the flat subassembly exhibition on the flat guide roll, and to keeping away from the direction of flat guide roll extend have with treat the flat pad of a flat pad of rolling material width direction adaptation, flat pad with pass through carry out the rolling on the rolling axle treat the back and the front of rolling material sliding friction contact simultaneously for revise and flat rolling treat the rolling material.

As a further improvement, the flattening pad comprises a fitting end part, and the fitting end part is of an arc-shaped structure.

As a further improvement, the flattening component further comprises a flattening tracking roller, the flattening tracking roller is arranged on the frame of the high-speed rewinding machine, the flattening pad is kept away from the rotating sleeve at the laminating end part, and the flattening tracking roller is arranged on the flattening tracking roller.

As the utility model discloses a further improvement, can dismantle on the rolling axle and be provided with a pair of spacing taper sleeve, should support spacing taper sleeve treat a volume core that the rolling material was used, should be used for the restriction to spacing taper sleeve roll up core axial motion.

The above-described improved technical features may be combined with each other as long as they do not conflict with each other.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following beneficial effect:

the high-speed rewinding machine provided by the utility model is provided with a rolling swing arm, a slide block connected with the rolling swing arm and a circular arc guide rail arranged in a sliding way with the slide block, wherein the rolling swing arm is connected with the piston end of a cylinder, when the corresponding rolling diameter of the rolling wheel at the station reaches the maximum, the air cylinder pushes the rolling swing arm to do circular motion, so that the rolling swing arm is changed to the next station, further driving the winding shaft to change stations to reach stations with larger winding diameter, the arrangement enables the diameter of the corresponding winding of the winding shaft to be adjustable, when the winding diameter corresponding to the winding shaft of the station reaches the maximum, the winding wheel can be driven to move, and then correspond the rolling diameter that increases the rolling axle, simple and convenient, simultaneously, stability when also having increased the rolling has improved the end face roughness, is worth popularizing and applying.

Drawings

Fig. 1 is a schematic structural view of a high-speed rewinding machine provided by the present invention;

FIG. 2 is the utility model provides a high-speed rewinding machine winding mechanism schematic diagram

Fig. 3 is a schematic structural diagram of a flattening module of the high-speed rewinding machine provided by the present invention;

in all the figures, the same reference numerals denote the same features, in particular: 1-unwinding mechanism, 2-guiding mechanism, 3-winding mechanism, 4-winding wheel, 5-winding shaft, 6-belt, 7-winding swing arm, 8-arc guide rail, 9-slide block, 10-cylinder, 11-winding press roller, 13-winding central shaft, 14-flattening guide roller, 15-flattening pad, 16-motor shaft, 4 b-back of material to be wound, and 4 a-front of material to be wound.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, the high-speed rewinding machine provided by the embodiment includes a frame, and an unwinding mechanism 1, a guiding mechanism 2, and a winding mechanism 3 are sequentially disposed on the frame;

with reference to fig. 2, the unwinding mechanism 1 includes an unwinding wheel, an unwinding shaft and an unwinding motor, an axis of the unwinding wheel is fixed at a shaft end of the unwinding shaft and is linked with the unwinding shaft, and a motor shaft of the unwinding motor is linked with the unwinding wheel through a belt 6; the unwinding device is used for unwinding materials to be wound.

The guide mechanism 2 comprises a plurality of guide rollers which are arranged between the unwinding mechanism 1 and the winding mechanism 3 and are distributed in a staggered manner; the unwinding mechanism 1 is used for sequentially conveying materials to be wound to the winding mechanism 3;

with reference to fig. 3, the winding mechanism 3 includes a winding wheel 4, a winding shaft 5, a winding motor, a winding swing arm 7, an arc guide rail 8, a slider 9, an air cylinder 10, a winding press roller 11 and an arc, the axis of the winding wheel 4 is fixed at the shaft end of the winding shaft 5 and is linked with the winding shaft 5, and a motor shaft 16 of the winding motor is linked with the winding wheel 4 through a belt 6; the winding swing arm 7 is connected with the winding wheel 4, one end of the winding swing arm 7 is hinged with a winding central shaft 13, the other end of the winding swing arm 7 is connected with a sliding block 9, and the sliding block 9 is slidably arranged on the arc guide rail 8; the piston end of the air cylinder 10 is connected with the winding swing arm 7 and used for driving the winding swing arm 7 to perform circular motion when the winding diameter of the winding shaft 5 is too large, so that the winding shaft 5 is driven to move; the rolling compression roller is used for assisting rolling. During rolling, the rolling central shaft 13 is used as a central pivot, the rolling compression roller 11 rotates to assist in rolling of materials to be rolled, meanwhile, the motor shaft 16 of the rolling motor drives the rolling wheel 4 to rotate through the belt 6, then the rolling shaft starts rolling, and along with the increase of the rolling diameter, the cylinder starts to work and drives the rolling swing arm 7 to perform circular arc motion, namely, the circular arc slide block 9 connected with the rolling swing arm 7 performs circular arc motion along the circular arc track, the rolling shaft 5 is further driven to move to the next station, and the station is enlarged corresponding to the rolling diameter.

Preferably, the circular arc guide rail 8 is provided with fixing stations at predetermined intervals, and the fixing stations are used for fixing the guide rail at a specific rolling position. The high-speed rewinding machine further comprises a control portion, the control portion comprises a controller and an ultrasonic range finder, the controller is connected with the winding swing arm 7 and the controller, the ultrasonic range finder is arranged on the winding shaft 5 and used for detecting the radius wound by the winding shaft 5 in real time, and the controller receives a radius signal wound by the winding shaft 5 of the ultrasonic range finder and transmits a control signal to the winding swing arm 7. When the ultrasonic range finder detects that the rolling radius of the rolling shaft 5 at the position is larger than the maximum rolling diameter at the position, the control part controls the rolling swing arm 7 to move, and the rolling shaft 5 is further driven to move a station, so that the corresponding rolling diameter is increased.

The high-speed rewinding machine provided by the embodiment further comprises a flattening module, wherein the flattening module comprises a flattening guide roller 14 and a flattening assembly, the flattening assembly comprises a flattening tracking roller and a flattening pad 15, the flattening pad 15 comprises an attaching end part, and the attaching end part is of an arc-shaped structure; the flattening guide roller 14 is arranged on the rack along the width direction of materials to be rolled and is positioned below the rolling press roller 11, the flattening component is installed on the flattening guide roller 14 and can be adjusted according to the materials to be rolled with different widths in production so as to adapt and process correction and flattening during rolling of the materials to be rolled with different widths, the laminating end part of the flattening pad 15 is designed into an arc-shaped structure so as to achieve a better correcting and flattening effect when being adhered with the materials to be rolled, the adhering end part is in sliding friction contact with the back surface 4b and the front surface 4a of the materials to be rolled simultaneously through rolling on the rolling press roller 11, the adhering end part is far away from the rotating sleeve at the rotating sleeve on the flattening tracking roller, the flattening tracking roller is used for supporting the flattening pad 15, and the flattening pad 15 moves relative to the flattening tracking roller, the material to be rolled is corrected and flattened.

Preferably, the winding shaft 5 is detachably provided with a pair of limiting taper sleeves, the limiting taper sleeves support a winding core for the material to be wound, and the limiting taper sleeves are used for limiting the axial movement of the winding core. So that the material to be rolled is kept to be rolled in a fixed direction, the rolling slipping phenomenon is prevented, and the rolling core rotates relative to the first rolling shaft 5 during rolling.

This embodiment provides high-speed rewinding machine, and the diameter of rolling axle 5 is adjustable, and when the rolling diameter that this station rolling axle 5 corresponds reached the biggest, the accessible drives 4 shift positions of rolling wheel, and then correspond the rolling diameter that increases rolling axle 5, and is simple and convenient, simultaneously, has also increased the stability when rolling, has improved the terminal surface roughness, is worth popularizing and applying.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. A high-speed rewinding machine comprises a rack, wherein an unwinding mechanism, a guiding mechanism and a winding mechanism are sequentially arranged on the rack; the unwinding mechanism comprises an unwinding wheel, an unwinding shaft and an unwinding motor, the axis of the unwinding wheel is fixed at the shaft end of the unwinding shaft and is linked with the unwinding shaft, and a motor shaft of the unwinding motor is linked with the unwinding wheel through a belt; the guide mechanism comprises a plurality of guide rollers which are arranged between the unwinding mechanism and the winding mechanism and are distributed in a staggered manner; the method is characterized in that:

the winding mechanism comprises a winding wheel, a winding shaft, a winding motor, a winding swing arm, an arc guide rail, a sliding block, an air cylinder and a winding compression roller, wherein the axis of the winding wheel is fixed at the shaft end of the winding shaft and is linked with the winding shaft, and a motor shaft of the winding motor is linked with the winding wheel through a belt; the winding swing arm is connected with the winding wheel, one end of the winding swing arm is hinged with the winding central shaft, the other end of the winding swing arm is connected with a sliding block, and the sliding block is arranged on the arc guide rail in a sliding manner; the piston end of the cylinder is connected with the winding swing arm and used for driving the winding swing arm to perform circular motion when the winding diameter of the winding shaft is too large, so that the winding shaft is driven to move; the rolling compression roller is used for assisting rolling.

2. A high-speed rewinding machine as claimed in claim 1, characterized in that said circular arc guides are provided with fixing stations at predetermined intervals for fixing said guides in a specific winding position.

3. The high-speed rewinding machine according to claim 1, further comprising a control unit, wherein the control unit comprises a controller and an ultrasonic distance meter, the controller is connected to the winding swing arm and the controller, the ultrasonic distance meter is disposed on the winding shaft and is configured to detect the radius of winding of the winding shaft in real time, and the controller receives a radius signal of winding of the winding shaft of the ultrasonic distance meter and transmits a control signal to the winding swing arm.

4. The high-speed rewinding machine as claimed in claim 1, further comprising a flattening module, wherein the flattening module comprises a flattening guide roller and a flattening component, the flattening guide roller is arranged on the rack along the width direction of the material to be wound and is located below the winding press roller, the flattening component is mounted on the flattening guide roller, a flattening pad matched with the width direction of the material to be wound extends in the direction away from the flattening guide roller, and the flattening pad is in sliding friction contact with the back surface and the front surface of the material to be wound, which are wound on the winding shaft, at the same time so as to correct and flatten the material to be wound.

5. A high speed rewinding machine as claimed in claim 4, characterized in that said flattening pad comprises an abutment end portion having an arc-shaped configuration.

6. The high-speed rewinding machine as claimed in claim 5, wherein said flattening assembly further comprises a flattening tracking roller disposed on the frame of the high-speed rewinding machine, and said flattening pad is rotatably sleeved on said flattening tracking roller at a position far from said fitting end.

7. A high-speed rewinding machine as claimed in claim 4, characterized in that said winding shaft is removably provided with a pair of limiting cones supporting a winding core for said material to be wound, said limiting cones limiting the axial movement of said winding core.