CN218985955U

CN218985955U - Telescopic corrugated roller

Info

Publication number: CN218985955U
Application number: CN202320206413.XU
Authority: CN
Inventors: 吴小峰; 查方进; 顾锋明
Original assignee: Shanghai Dasong Corrugating Roll Industrial Co ltd
Current assignee: Shanghai Dasong Corrugating Roll Industrial Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-05-09
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a telescopic corrugated roller, which comprises a roller body, wherein connecting shafts are connected to two sides of the roller body in a sliding manner, a connecting rod is fixedly connected to one end of the inner part of each connecting shaft, a fixed sleeve is fixedly connected to the middle part of the inner part of the roller body, one end of each connecting rod is inserted into the fixed sleeve and is in sliding connection with the fixed sleeve, and a rack is fixedly connected to one side of the upper end of each connecting rod; the roll body is provided with mounting holes on two sides, the inside rotation of mounting holes is connected with the turning block, turning block lower extreme fixedly connected with gear, gear are located rack one side and rack engagement, hexagonal slotted holes have been seted up to the turning block upper end, sliding connection has movable column in the middle of the hexagonal slotted holes in the inside being located of turning block, the chute has been seted up to movable column lower extreme both sides, turning block bilateral symmetry sliding connection has the stopper. According to the utility model, the rotating blocks are designed, and the lengths of the rotating rollers at two sides can be adjusted through the rotation of the rotating blocks, so that the rotating rollers can be conveniently detached from the equipment, the slotting on the corrugating machine equipment is avoided, and the structural strength of the corrugating machine equipment is reduced.

Description

Telescopic corrugated roller

Technical Field

The utility model relates to a corrugated roller, in particular to a telescopic corrugated roller.

Background

The corrugating roller is the most important component in corrugated board production equipment, and is generally 48CrMoA steel, and the hardness of the corrugating roller is generally more than HRC55 after surface heat treatment and cold treatment or surface cold treatment. The existing corrugated roller structure is generally a fixed structure, and when the corrugated roller structure is installed on a corrugating machine, a groove for moving the corrugated roller is required to be designed on the corrugating machine, so that the structural strength of the corrugating machine is reduced. Accordingly, a person skilled in the art provides a telescopic corrugating roller to solve the problems set forth in the background art described above.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a telescopic corrugated roller, which comprises a roller body, wherein connecting shafts are connected to two sides of the roller body in a sliding manner, a connecting rod is fixedly connected to one end of the inside of the connecting shaft, a fixed sleeve is fixedly connected to the middle of the inside of the roller body, one end of the connecting rod is inserted into the fixed sleeve and is in sliding connection with the fixed sleeve, and a rack is fixedly connected to one side of the upper end of the connecting rod;

the roll body is provided with mounting holes on two sides, the inside rotation of mounting holes is connected with the rotating block, rotating block lower extreme fixedly connected with gear, the gear is located rack one side and rack engagement, the hexagonal slotted hole has been seted up to the rotating block upper end, sliding connection has the movable column in the middle of the hexagonal slotted hole to the rotating block inside, the chute has been seted up to movable column lower extreme both sides, rotating block bilateral symmetry sliding connection has the stopper, a plurality of spacing grooves have been seted up to the mounting hole inside, stopper one end inserts spacing inslot portion, stopper other end fixedly connected with swash plate, the swash plate is located the chute below, the stopper other end is located between the swash plate below and is connected with the spring.

Preferably: and a plurality of convex rollers are arranged on the outer side of the roller body.

Preferably: the connecting cover is fixedly arranged at the upper end of the mounting hole, a round hole is formed in the middle of the connecting cover, the upper end of the rotating block is in a step shape, and the diameter of the upper end of the rotating block is attached to the diameter of the round hole.

Preferably: and limit rods are arranged on two sides of the movable column and are positioned in the rotating block.

Preferably: and key grooves are formed in two sides of the upper end of the connecting shaft.

Preferably: the upper end of the movable column protrudes out of the bottom end inside the hexagonal groove hole.

The utility model has the technical effects and advantages that:

according to the utility model, the rotating blocks are designed, and the lengths of the rotating rollers at two sides can be adjusted through the rotation of the rotating blocks, so that the rotating rollers can be conveniently detached from the equipment, the slotting on the corrugating machine equipment is avoided, and the structural strength of the corrugating machine equipment is reduced.

Drawings

FIG. 1 is a schematic view of the structure provided herein;

FIG. 2 is a schematic view of the structure of the inside of the rotating roller provided in the present application;

FIG. 3 is an enlarged view of FIG. 3A provided herein;

FIG. 4 is a schematic view of the structure of the inside of the turning block provided by the present application;

FIG. 5 is a schematic view of the structure of the mounting hole provided in the present application;

in the figure:

1. a roller body; 2. a connecting shaft; 3. a convex roller; 4. a fixed sleeve; 5. a connecting rod; 6. a rack; 7. a mounting hole; 8. a connection cover; 9. a rotating block; 10. a gear; 11. a hexagonal slot; 12. a movable column; 13. a limiting block; 14. a spring; 15. a sloping plate; 16. and a limit groove.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. 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.

Referring to fig. 1 to 5, in this embodiment, a telescopic corrugated roller is provided, which includes a roller body 1, a plurality of protruding rollers 3 are disposed on the outer side of the roller body 1, two sides of the roller body 1 are slidably connected with a connecting shaft 2, two sides of the upper end of the connecting shaft 2 are provided with keyways, one end inside the connecting shaft 2 is fixedly connected with a connecting rod 5, a fixed sleeve 4 is fixedly connected in the middle inside the roller body 1, one end of the connecting rod 5 is inserted into the fixed sleeve 4 and slidably connected with the fixed sleeve 4, and one side of the upper end of the connecting rod 5 is fixedly connected with a rack 6;

the roll body 1 is gone up both sides and is equipped with mounting hole 7, the inside rotation of mounting hole 7 is connected with rotor 9, mounting hole 7 upper end fixed mounting has connecting cover 8, the round hole has been seted up in the middle of the connecting cover 8, rotor 9 upper end is echelonment, rotor 9 upper end diameter and round hole diameter laminating, rotor 9 lower extreme fixedly connected with gear 10, gear 10 is located rack 6 one side and rack 6 meshing, hexagonal slotted hole 11 has been seted up to rotor 9 upper end, rotor 9 inside is located hexagonal slotted hole 11 middle sliding connection has movable post 12, the inside bottom of movable post 12 upper end protrusion hexagonal slotted hole 11, movable post 12 both sides are equipped with the gag lever post, the gag lever post is located rotor 9 inside, the chute has been seted up to movable post 12 lower extreme both sides, rotor 9 both sides symmetry sliding connection has stopper 13, a plurality of spacing grooves 16 have been seted up in the inside mounting hole 7, stopper 13 one end inserts spacing groove 16 inside, stopper 13 other end fixedly connected with

swash plate

15, 15 is located the chute below, stopper 13 other end is located 15 below and is connected with spring 14 between the below.

The working principle of the utility model is as follows:

this application needs to dismantle after using on the corrugating machine, the user inserts inside hexagonal hole groove 11 through the hex bolts, through inside hexagonal bolts oppression movable column 12 contracted into rotating block 9, the both sides chute oppression swash plate 15 of movable column 12 lower extreme is to the centre removal, stopper 13 that swash plate 15 connects also moves to the centre, break away from in the spacing groove 16 of stopper 13 follow mounting hole 7 inside, make rotating block 9 rotatable, thereby the user rethread hex bolts rotates rotating block 9 and drives gear 10 and rotate, thereby gear 10 rotates and drives rack 6 and remove, rack 6 removes and drives connecting rod 5 and insert inside fixed cover 4, make connecting axle 2 contraction roll body 1 inside at both ends, make corrugated roll overall length shorten, thereby conveniently tear open, avoid fluting on corrugating machine equipment, thereby avoid reducing corrugating machine's structural strength.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a flexible corrugated roller, includes roll body (1), its characterized in that, roll body (1) both sides sliding connection has connecting axle (2), and connecting axle (2) inside one end fixedly connected with connecting rod (5), fixed cover (4) are fixedly connected with in the middle of roll body (1) inside, and fixed cover (4) sliding connection is inserted inside fixed cover (4) to connecting rod (5) one end, and connecting rod (5) upper end one side fixedly connected with rack (6);

the utility model discloses a roll body, roll body (1) is gone up both sides and is equipped with mounting hole (7), inside rotation of mounting hole (7) is connected with rotating block (9), rotating block (9) lower extreme fixedly connected with gear (10), gear (10) are located rack (6) one side and rack (6) meshing, hexagonal slotted hole (11) have been seted up to rotating block (9) upper end, sliding connection has movable post (12) in the middle of rotating block (9) inside being located hexagonal slotted hole (11), the chute has been seted up to movable post (12) lower extreme both sides, rotating block (9) bilateral symmetry sliding connection has stopper (13), a plurality of spacing grooves (16) have been seted up inside mounting hole (7), stopper (13) one end inserts spacing groove (16) inside, stopper (13) other end fixedly connected with swash plate (15), swash plate (15) are located the chute below, the stopper (13) other end is located between swash plate (15) below and is connected with spring (14).

2. A telescopic corrugating roller according to claim 1, characterized in that the roller body (1) is provided with a number of protruding rollers (3) on the outside.

3. The telescopic corrugated roller according to claim 1, wherein a connecting cover (8) is fixedly arranged at the upper end of the mounting hole (7), a round hole is formed in the middle of the connecting cover (8), the upper end of the rotating block (9) is in a step shape, and the diameter of the upper end of the rotating block (9) is attached to the diameter of the round hole.

4. A telescopic corrugated roller according to claim 1, wherein the two sides of the movable column (12) are provided with limit bars, and the limit bars are positioned inside the rotating block (9).

5. A telescopic corrugating roller according to claim 1, characterized in that the two sides of the upper end of the connecting shaft (2) are provided with keyways.

6. A telescopic corrugating roller according to claim 1, wherein the upper end of the movable column (12) protrudes from the inner bottom end of the hexagonal slot (11).