CN216129070U

CN216129070U - Paper axle is led in segmentation of rewinding machine

Info

Publication number: CN216129070U
Application number: CN202121784150.8U
Authority: CN
Inventors: 石玮
Original assignee: Suzhou Weijia Precision Machinery Co ltd
Current assignee: Suzhou Weijia Precision Machinery Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-25
Anticipated expiration: 2031-08-02

Abstract

The utility model provides a sectional paper guide shaft of a rewinding machine, which relates to the technical field of rewinding machines and comprises a base plate body, wherein rolling support seats are fixed at the top of the base plate body at the middle part and near one side edge, a roller body is rotatably connected between the inner walls of the two rolling support seats, a support plate is fixed inside the roller body near one side edge, an annular gear ring is fixed on the inner wall of one side of the support plate near the roller body, and a snap ring is fixed between the inner walls of the roller body near the other side edge. Resulting in low production efficiency and increased production time and cost.

Description

Paper axle is led in segmentation of rewinding machine

Technical Field

The utility model relates to the technical field of rewinding machines, in particular to a sectional paper guide shaft of a rewinding machine.

Background

The rewinding machine is a special equipment for paper, mica tapes and films, and is used for sequentially rewinding paper rolls (called as original paper rolls) produced by a paper machine, and rewinding the paper to obtain finished paper for leaving a factory. The rewinding machine has become a development trend in the paper machine industry to replace direct current transmission with alternating current transmission. The paper roll wound by the paper winding machine is soft, the interior of the paper roll can be damaged or broken, the edges of two sides are irregular, the width of a paper web and the like can not be directly used for machines for paper processing or printing and the like, and most paper types (such as newsprint, letterpress printing paper, packaging paper and the like) can only leave a factory after being subjected to edge cutting, slitting and jointing by a rewinding machine and being rewound on a paper roll core to form a finished paper roll with a certain specification and a certain tightness requirement.

At present, the rewinding machine paper guide shaft that uses is mostly the axle of fixed diameter in actual production, can not change the rewinding speed to the paper tape for people can not adjust the rewinding speed of paper tape according to actual conditions in process of production, lead to the production efficiency step-down, have increased the time cost of production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the diameter of a paper guide shaft of a traditional rewinding machine cannot be changed, so that the rewinding speed of a paper tape cannot be adjusted according to actual conditions in the production process, the production efficiency is low, and the production time cost is increased by arranging the slippage shaft in the roller, meshing the slippage shaft with the roller through a gear and driving the slippage shaft to move by rotating the telescopic motor.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a segmentation paper guide shaft of rewinding machine, includes the bottom plate body, the top of bottom plate body is located the middle part and all is fixed with rolling support, two near one side edge department between rolling support's the inner wall rotates and is connected with the cylinder body, the inside of cylinder body is close to one side edge department and is fixed with the backup pad, the inner wall that one side of backup pad is close to the cylinder body is fixed with annular ring gear, be close to opposite side edge between the inner wall of cylinder body and be fixed with the snap ring, sliding connection has the axle that slides between the inner wall of snap ring and between the inner wall of backup pad, the axle center of the axle that slides and the axle center of cylinder body are located same horizontal line, the surface that slides the axle is located the middle part and is fixed with docking gear.

Preferably, a sliding block is fixed on one side of the outer surface of the sliding shaft, which is close to the docking gear, and a limit ring is fixed on the outer surface of the sliding shaft, which is close to one side edge.

Preferably, one side of the sliding shaft penetrates through the outer part of the roller body in a sliding manner, and the outer surface of the sliding block is attached to the inner wall of the roller body.

Preferably, the outer surface of the annular gear ring is attached to the inner wall of the roller body, and the outer surface of the roller body is fixed with the baffle rings close to the edges of the two sides.

Preferably, one side of each of the two baffle rings is correspondingly attached to one side of the rolling support, and the other side of the sliding shaft is fixedly provided with a coupler.

Preferably, the top of bottom plate body is close to opposite side edge welding and has the fixing base, the top of fixing base is fixed with rotates flexible motor, the output that rotates flexible motor is fixed on one side surface of shaft coupling.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when in use, the equipment is firstly arranged at one side of the rewinding machine, then the paper tape is wound around the outer surface of the sliding shaft, the paper tape is driven to rewind on the outer surface of the sliding shaft under the rotation of the rotary telescopic motor, when the rewinding speed of the paper tape needs to be changed, the rotary telescopic motor only needs to be telescopic to drive the sliding shaft to slide in the roller body, so that the butt-joint gear on the outer surface of the sliding shaft is meshed with the annular gear ring between the inner walls of the roller bodies, thereby the slip shaft drives the roller body to rotate through the meshing of the annular gear ring and the butt-joint gear, the roller body can rewind the paper tape by winding the paper tape around the outer surface of the roller body, thereby changing the rewinding speed of the paper tape, the outer surface of the roller body is close to the edges of the two sides, and the baffle rings are fixed, so that when the roller body rewinds the paper tape, the paper tape cannot be overlapped at the edges.

2. According to the utility model, the sliding block is arranged on the outer surface of the sliding shaft, the clamping ring is fixed on the outer surface of the other side of the roller body, so that the sliding shaft cannot be separated from the inside of the roller body when sliding in the roller body, the clamping ring can play the same role as the blocking ring when rewinding the paper tape by the sliding shaft, the paper tape is prevented from being overlapped at the edge when rewinding, the rotary telescopic motor is butted with the sliding shaft by the coupler, the vibration generated when rewinding the sliding shaft or transmitting power to the roller body is absorbed, the service life of the rotary telescopic motor is prolonged, and the cost is saved.

Drawings

Fig. 1 is a schematic side perspective view of a sectional paper guide shaft of a rewinding machine according to the present invention;

fig. 2 is a schematic perspective view of the other side of the sectional paper guide shaft of the rewinding machine according to the present invention;

fig. 3 is a schematic view of a partially cut-away perspective structure of one side of a sectional paper guide shaft of a rewinding machine according to the present invention;

fig. 4 is a schematic view of another cross-sectional three-dimensional structure of the sectional paper guide shaft of the rewinding machine according to the present invention.

Illustration of the drawings: 1. a bottom plate body; 2. a rolling support; 3. a fixed seat; 4. rotating a telescopic motor; 5. a coupling; 6. a slip axis; 7. a drum body; 8. a baffle ring; 9. a limiting ring; 10. a support plate; 11. an annular ring gear; 12. a docking gear; 13. a sliding block; 14. a snap ring.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, the present invention provides a technical solution of a segment paper guide shaft of a rewinding machine: including bottom plate body 1, bottom plate body 1's top is located the middle part and all is fixed with rolling support 2 near one side edge department, it is connected with cylinder body 7 to rotate between two rolling support 2's the inner wall, cylinder body 7's inside is close to one side edge department and is fixed with backup pad 10, the inner wall that one side of backup pad 10 is close to cylinder body 7 is fixed with annular ring gear 11, it is fixed with snap ring 14 to be close to opposite side edge between cylinder body 7's the inner wall, sliding connection has sliding shaft 6 between snap ring 14's the inner wall and between backup pad 10's the inner wall, sliding shaft 6's the axle center is located same horizontal line with cylinder body 7's axle center, sliding shaft 6's surface is located the middle part and is fixed with docking gear 12.

The whole embodiment 1 of the utility model has the effects that when in use, the equipment is firstly arranged at one side of a rewinding machine, then a paper tape is wound around the outer surface of a sliding shaft 6, the paper tape is driven to rewind on the outer surface of the sliding shaft 6 under the rotation of a rotary telescopic motor 4, when the rewinding speed of the paper tape needs to be changed, the rotary telescopic motor 4 is only required to be telescopic to drive the sliding shaft 6 to slide in a roller body 7, so that a butt-joint gear 12 on the outer surface of the sliding shaft 6 is meshed with an annular gear ring 11 between the inner wall of the roller body 7, the sliding shaft 6 is driven to rotate by the annular gear ring 11 and the butt-joint gear 12, at the moment, the paper tape is wound around the outer surface of the roller body 7, the roller body 7 can rewind the paper tape, the rewinding speed of the paper tape is changed, baffle rings 8 are fixed on the outer surface of the roller body 7 close to the edges of two sides, when making cylinder body 7 carry out the rewinding to the paper tape, the paper tape can not take place the edge and fold and press the phenomenon, has solved traditional rewinding machine paper guide shaft and can not change the diameter for people can not adjust the rewinding speed of paper tape according to actual conditions in process of production, lead to the production efficiency step-down, have increased the problem of production time cost.

Embodiment 2, as shown in fig. 1-4, one side that the surface of the axle of sliding 6 is close to the butt gear 12 is fixed with the sliding block 13, the surface of the axle of sliding 6 is close to one side edge and is fixed with the spacing ring 9, one side of the axle of sliding 6 slides and runs through to the outside of cylinder body 7, the surface of sliding block 13 laminates with the inner wall of cylinder body 7 mutually, the surface of ring gear 11 laminates with the inner wall of cylinder body 7 mutually, the surface of cylinder body 7 is close to both sides edge and all is fixed with fender ring 8, one side of two fender rings 8 all corresponds and laminates with one side of rolling support 2 mutually, the opposite side of the axle of sliding 6 is fixed with shaft coupling 5, the top of bottom plate body 1 is close to opposite side edge welding and has fixing base 3, the top of fixing base 3 is fixed with rotates flexible motor 4, the output that rotates flexible motor 4 is fixed on one side surface of shaft coupling 5.

The effect that its whole embodiment 2 reached does, set up sliding block 13 at the surface of slip axle 6 and make slip axle 6 when the inside of cylinder body 7 slides at the opposite side of cylinder body 7 surface mounting snap ring 14, can not break away from the inside of cylinder body 7, and snap ring 14 can also play the same effect of fender ring 8 when slip axle 6 carries out the rewinding to the paper tape, prevent that the paper tape from taking place the edge when the rewinding and fold and press, make through shaft coupling 5 and rotate flexible motor 4 and butt joint with slip axle 6, thereby absorb the vibrations that slip axle 6 produced when the rewinding or for cylinder body 7 transmission power, the life who rotates flexible motor 4 has been prolonged, and the cost is saved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a segmentation paper guide axle of rewinding machine, includes bottom plate body (1), its characterized in that: the top of the bottom plate body (1) is fixed with rolling supports (2) at the middle part and near one side edge, a roller body (7) is rotatably connected between the inner walls of the two rolling supports (2), a supporting plate (10) is fixed at the edge of one side of the interior of the roller body (7), an annular gear ring (11) is fixed on one side of the supporting plate (10) close to the inner wall of the roller body (7), a snap ring (14) is fixed between the inner walls of the roller body (7) and close to the edge of the other side, a sliding shaft (6) is connected between the inner walls of the clamping rings (14) and the inner wall of the supporting plate (10) in a sliding way, the axis of the sliding shaft (6) and the axis of the roller body (7) are positioned on the same horizontal line, and a butt joint gear (12) is fixed on the middle part of the outer surface of the sliding shaft (6).

2. The sectional paper guide shaft of a rewinding machine as claimed in claim 1, characterized in that: a sliding block (13) is fixed on one side, close to the butt joint gear (12), of the outer surface of the sliding shaft (6), and a limiting ring (9) is fixed on the edge, close to one side, of the outer surface of the sliding shaft (6).

3. The sectional paper guide shaft of a rewinding machine as claimed in claim 2, characterized in that: one side of the sliding shaft (6) slides and penetrates the outer part of the roller body (7), and the outer surface of the sliding block (13) is attached to the inner wall of the roller body (7).

4. The sectional paper guide shaft of a rewinding machine as claimed in claim 3, characterized in that: the outer surface of the annular gear ring (11) is attached to the inner wall of the roller body (7), and the outer surface of the roller body (7) is close to the edges of two sides and is fixedly provided with baffle rings (8).

5. The sectional paper guide shaft of a rewinding machine as claimed in claim 4, characterized in that: two one side of fender ring (8) all corresponds and laminates mutually with one side of rolling support (2), the opposite side of slippage axle (6) is fixed with shaft coupling (5).

6. The sectional paper guide shaft of a rewinding machine as claimed in claim 5, characterized in that: the welding of opposite side edge is close to at the top of bottom plate body (1) has fixing base (3), the top of fixing base (3) is fixed with rotates flexible motor (4), the output that rotates flexible motor (4) is fixed on one side surface of shaft coupling (5).