CN216511738U

CN216511738U - Rewinding device convenient to maintain

Info

Publication number: CN216511738U
Application number: CN202122881480.5U
Authority: CN
Inventors: 于东; 唐亮
Original assignee: Vinda Paper Liaoning Co Ltd
Current assignee: Vinda Paper Liaoning Co Ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-13
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a rewinding device convenient to maintain, and relates to the technical field of rewinding machines. The utility model provides a rewinding unit of convenient maintenance, includes the shell, the inside spout of having seted up of shell, the inside pinion rack that has cup jointed of spout, pinion rack top fixedly connected with backup pad, backup pad top swing joint has the fixed block, and the fixed block is through a plurality of screw rod and backup pad looks spiro union, the inside swing joint of shell has the cylinder, fixedly connected with pinion on the cylinder, and pinion rack mesh mutually, cylinder one side swing joint has the cross, and cross one side is provided with the motor. According to the utility model, through the mutual matching of the shell provided with the sliding groove, the gear shaft meshed with the ruler plate, the cylinder fixedly connected with the gear shaft, the rotating shaft fixedly connected with the output end of the motor and the fixed block screwed on the top of the supporting plate through the threaded rod, the fixing mode of the paper pressing plate bracket can be improved, the paper pressing plate can be conveniently detached, the need of detaching transmission side parts when a transmission side belt is installed is avoided, and the maintenance time is saved.

Description

Rewinding device convenient to maintain

Technical Field

The utility model relates to the technical field of rewinding machines, in particular to a rewinding device convenient to maintain.

Background

The head part of most rewinding machines consists of a main roller, a lower rewinding roller, a paper riding roller, a paper shooting roller, a punching knife and a blank pressing line roller, and a paper placing frame consists of a paper feeding belt, a floating rod, a frequency converter and a variable frequency motor.

The utility model provides a method for improving a fixing mode of a paper pressing plate support to enable a worker to conveniently maintain a rewinding device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rewinding device convenient to maintain, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rewinding unit of convenient maintenance, which comprises an outer shell, the spout has been seted up to the shell inside, the pinion rack has been cup jointed to the spout inside, a plurality of spacing holes have been seted up on the pinion rack, pinion rack top fixedly connected with backup pad, the square groove has been seted up at the backup pad top, swing joint has the fixed block on the square groove, the fixed block is through a plurality of screw rods and the looks spiro union of backup pad, the inside swing joint of shell has the cylinder, fixedly connected with tooth axle on the cylinder, tooth axle and pinion rack mesh mutually, cylinder one side swing joint has the cross, cross one side is provided with the motor.

Preferably, the output end of the motor is fixedly connected with a rotating shaft, one side of the rotating shaft is provided with a groove matched with the cross column, the rotating shaft is movably connected with the cross column, and the motor is placed on one side of the shell through a support.

Preferably, two holes matched with the limiting holes are formed in the two sides of the shell, and the limiting blocks are movably connected to the holes.

Preferably, the top of the shell is fixedly connected with a top cover, a controller is fixedly mounted on one side of the shell, and the controller is electrically connected with the motor.

Preferably, a cross-shaped groove is formed in one side of the cylinder, and the cross-shaped groove is matched with the cross-shaped cylinder.

Preferably, the top of the threaded rod is fixedly connected with a handle, and threaded holes matched with the threaded rod are formed in the supporting plate and the fixing block.

Compared with the prior art, the utility model has the beneficial effects that:

this rewinding unit of convenient maintenance, shell through seting up the spout, with the tooth axle of chi board looks meshing, with tooth axle fixed connection's cylinder, mutually support between the fixed block of screw rod spiro union is passed through at motor output end fixed connection's pivot and backup pad top, can improve the fixed mode of nipper support, both can conveniently dismantle the nipper, make again can unify when changing the belt and carry out the belt installation from the equipment northside belt pulley, when avoiding installing the transmission side belt, transmission side spare part need be dismantled, maintenance time has been saved.

In addition, through a plurality of spacing holes of seting up on the pinion rack, two holes that the shell bilateral symmetry was seted up to and with the stopper of the equal adaptation in hole and spacing hole, can carry out further maintenance with the pinion rack, through the cross post that sets up, mutually support between the cross recess and the pivot of seting up on the cylinder, can get at any time and put the motor, it is simple convenient.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic perspective sectional view of the present invention;

FIG. 4 is a schematic view of a rotary device according to the present invention;

fig. 5 is an enlarged schematic view of part a of the present invention.

In the figure: 1. a housing; 101. a chute; 102. a top cover; 2. a support plate; 201. a square groove; 202. a toothed plate; 203. a limiting hole; 204. a limiting block; 3. a fixed block; 301. a threaded rod; 302. a handle; 4. a cylinder; 401. a gear shaft; 402. a cross-shaped groove; 403. a cross-shaped column; 404. a rotating shaft; 405. a motor; 5. a controller; 6. and a supporting column of the paper pressing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 5, the present invention provides a technical solution: a rewinding device convenient to maintain comprises a shell 1, the shell 1 can be made of stainless steel materials with excellent corrosion resistance, formability and obdurability, the service life of the shell 1 is longer, a sliding groove 101 is formed in the shell 1, a toothed plate 202 is sleeved in the sliding groove 101, a plurality of limiting holes 203 are formed in the toothed plate 202, a supporting plate 2 is fixedly connected to the top of the toothed plate 202, a square groove 201 is formed in the top of the supporting plate 2, a fixing block 3 is movably connected to the square groove 201, the fixing block 3 is in threaded connection with the supporting plate 2 through a plurality of threaded rods 301, a cylinder 4 is movably connected to the inside of the shell 1, a toothed shaft 401 is fixedly connected to the cylinder 4, the toothed shaft 401 can be simply cured through a curing process, the curing degree can be adjusted, the shadowless glue materials can be repeatedly applied for multiple times and cured can be fixedly connected, the toothed shaft 401 can be bonded more firmly, the toothed shaft 401 is meshed with the

toothed plate

202, 4 one side swing joint of cylinder has cross post 403, and cross post 403 can adopt the polypropylene material of chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good high wear resistance processing property, can be so that cross post 403 has longer life, and the polypropylene material price is cheaper in addition, and the sexual valence is higher, and cross recess 402 has been seted up to cylinder 4 one side, cross recess 402 and cross post 403 looks adaptation, and cross post 403 one side is provided with motor 405. It should be noted that the bottom of the motor 405 is provided with a bracket, and the bracket is fixedly connected to one side of the housing 1. It should be noted that, the position of the cylinder 4 is located at the middle-upper portion of the housing 1, and at this time, the moving range of the support plate 2 can be enlarged as much as possible, and holes matched with the cylinder 4 are formed in both sides of the housing 1, so that the cylinder 4 is movably connected in the holes. It should be explained that,

as a specific embodiment, the output end of the motor 405 is fixedly connected with a rotating shaft 404, one side of the rotating shaft 404 is provided with a groove matched with the cross-shaped column 403, and the rotating shaft 404 is movably connected with the cross-shaped column 403. It should be noted that the cross-shaped column 403 and the cross-shaped grooves 402 formed in the column 4 and the rotating shaft 404 are provided to allow the motor 405 to be taken and placed at will, and when the height of the supporting plate 2 is not required to be moved, the motor 405 can be taken off for use in other places, so that the cost is saved.

As a specific embodiment, two holes matched with the limiting holes 203 are formed in the two sides of the shell 1, and the limiting blocks 204 are movably connected to the holes. It should be noted that the limiting block 204 is used to make the motor 405 perform position stabilization through the limiting block 204 after driving the supporting plate 2 for a required distance.

As a specific embodiment, the top of the housing 1 is fixedly connected with the top cover 102, one side of the housing 1 is fixedly installed with the controller 5, and the controller 5 is electrically connected with the motor 405. It should be noted that the top cover 102 serves to protect the internal toothed shaft 401 from rain as much as possible.

As a specific embodiment, the top of the threaded rod 301 is fixedly connected with a handle 302, and the supporting plate 2 and the fixing block 3 are internally provided with threaded holes matched with the threaded rod 301. The purpose of the handle 302 is to make it possible for the operator to use as little effort as possible when screwing the threaded bar 301.

Specially, when the rewinding device needs to be maintained, the threaded rod 301 is unscrewed from the fixed block 3 through the handle 302, the fixed block 3 is disassembled, the controller 5 controls the motor 405 to rotate, the motor 405 drives the rotating shaft 404 to rotate, the rotating shaft 404 drives the toothed shaft 401 fixedly connected to the cylinder 4 through the cross 403 to rotate, so that the toothed plate 202 meshed with the toothed shaft 401 moves, the support plate 2 moves downwards to a proper position, other parts such as the transmission side cannot be touched when the press plate is drawn out through the press plate support column 6, the press plate is drawn out, the press wall belt can be better replaced, and the transmission side belt does not need to be installed, the parts do not need to be disassembled, and the maintenance time is greatly saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rewinding device convenient to maintain comprises a shell (1) and is characterized in that: casing (1) inside spout (101) have been seted up, spout (101) inside pinion rack (202) have been cup jointed, a plurality of spacing holes (203) have been seted up on pinion rack (202), pinion rack (202) top fixedly connected with backup pad (2), square groove (201) have been seted up at backup pad (2) top, swing joint has fixed block (3) on square groove (201), fixed block (3) are through a plurality of screw rods (301) and backup pad (2) looks spiro union, casing (1) inside swing joint has cylinder (4), fixedly connected with pinion shaft (401) on cylinder (4), pinion shaft (401) and pinion rack (202) mesh mutually, cylinder (4) one side swing joint has cross (403), cross (403) one side is provided with motor (405).

2. The easy-to-maintain rewinding device as claimed in claim 1, characterized in that: the output end of the motor (405) is fixedly connected with a rotating shaft (404), one side of the rotating shaft (404) is provided with a groove matched with the cross column (403), the rotating shaft (404) is movably connected with the cross column (403), and the motor (405) is placed on one side of the shell (1) through a support.

3. The easy-to-maintain rewinding device as claimed in claim 1, characterized in that: two holes matched with the limiting holes (203) are formed in the two sides of the shell (1), and limiting blocks (204) are movably connected to the holes.

4. The easy-to-maintain rewinding device as claimed in claim 1, characterized in that: the top of the shell (1) is fixedly connected with a top cover (102), a controller (5) is fixedly mounted on one side of the shell (1), and the controller (5) is electrically connected with the motor (405).

5. The easy-to-maintain rewinding device as claimed in claim 1, characterized in that: one side of the cylinder (4) is provided with a cross groove (402), and the cross groove (402) is matched with the cross column (403).

6. The easy-to-maintain rewinding device as claimed in claim 1, characterized in that: the top of the threaded rod (301) is fixedly connected with a handle (302), and threaded holes matched with the threaded rod (301) are formed in the supporting plate (2) and the fixing block (3).