CN217814533U

CN217814533U - Rubber roll convenient to change and glue face

Info

Publication number: CN217814533U
Application number: CN202222248979.7U
Authority: CN
Inventors: 李秉正; 候堪旺; 边永
Original assignee: Cangzhou Longpeng Polyurethane Rubber Roller Co ltd
Current assignee: Cangzhou Longpeng Polyurethane Rubber Roller Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-15
Anticipated expiration: 2032-08-25

Abstract

The utility model belongs to the technical field of the rubber roll, especially, a rubber roll convenient to change and glue face, roller core including symmetric distribution, two the welding has the rubber roll main part between the roller core, and rubber roll main part top outer wall has seted up the constant head tank, constant head tank inner wall sliding connection has the locating lever of symmetric distribution, and locating lever one end outer wall welding has the cutting ferrule, cutting ferrule one side outer wall is provided with the collar that the equidistance distributes, and the outer wall welding of mounting ring one side has the connecting rod, connecting rod one end outer wall welding has solid fixed ring. The utility model discloses when locating lever sliding connection in the constant head tank, can effectually reduce the time of gluing the face main part and changing, increased the connected mode of rubber roll simultaneously, improved the commonality of rubber roll, in addition, as long as fix solid fixed ring on the outer wall of roller core through the second bolt earlier, the first bolt of rethread is fixed the collar on the outer wall of cutting ferrule, alright completion is to the change of gluing the face main part, and stability is good, and it is convenient to change.

Description

Rubber roll convenient to change and glue face

Technical Field

The utility model relates to a rubber roll technical field especially relates to a rubber roll convenient to change and glue face.

Background

The rubber roller generally comprises an outer layer of rubber, a hard rubber layer, a metal core, a roller neck and a vent hole, and the processing comprises the working procedures of roller core sand blasting, bonding treatment, rubberizing forming, cloth wrapping, iron wire winding, vulcanizing in a vulcanizing tank, surface processing and the like. The rubber roller is mainly applied to the aspects of paper making, printing and dyeing, printing, grain processing, metallurgy, plastic processing and the like. The rubber roller is applied to various industrial productions by utilizing the characteristics of the rubber body.

After the rubber roller is used for a period of time, the quality of the rubber surface on the rubber roller is often deteriorated due to the working environment of the rubber roller, the working requirement of the rubber roller cannot be continuously met, and only a new rubber surface can be replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rubber roller convenient for replacing a rubber surface.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rubber roll convenient to change face of gluing, includes the roller core of symmetric distribution, two the welding has the rubber roll main part between the roller core, and rubber roll main part top outer wall has seted up the constant head tank, constant head tank inner wall sliding connection has the locating lever of symmetric distribution, and the welding of locating lever one end outer wall has the cutting ferrule, cutting ferrule one side outer wall is provided with the collar that the equidistance distributes, and the welding of collar one side outer wall has the connecting rod, the welding of connecting rod one end outer wall has solid fixed ring.

Preferably, two the equal fixedly connected with bearing position of roller core one end outer wall, and bearing position one end outer wall sets up threaded hole.

Preferably, the bearing position top outer wall has been seted up the mounting groove, and mounting groove inner wall sliding connection has the stopper.

Preferably, be connected with the spring between mounting groove and the stopper, and stopper bottom outer wall is located the inside fixedly connected with reference column of spring.

Preferably, a rubber surface main body is fixedly connected between the two clamping sleeves, and the inner wall of the rubber surface main body is tightly attached to the outer wall of the rubber roller main body.

Preferably, a first bolt is screwed between the clamping sleeve and the mounting ring.

Preferably, a second bolt is screwed between the roller core and the fixing ring.

The utility model has the advantages that:

1. according to the rubber roll convenient for replacing the rubber surface, when the rubber surface main body is installed, the positioning of the rubber surface main body can be completed only by connecting the positioning rod in the positioning groove in a sliding manner, the time for replacing the rubber surface main body can be effectively shortened, meanwhile, in the bearing position, the force input device and the bearing position can be fixed together by screwing the bolt on the force input device into the threaded hole, and the limiting block can be inserted into the force input device to fix the force input device and the bearing position together, so that the connection mode of the rubber roll is increased, and the universality of the rubber roll is improved;

2. the rubber roll convenient to change rubber face of this design because the rubber face main part is fixed between two cutting ferrule, as long as will fix solid fixed ring on the outer wall of roller core through the second bolt earlier, the first bolt of rethread is fixed the collar on the outer wall of cutting ferrule, alright completion is to the change of rubber face main part, and stability is good, and it is convenient to change.

Drawings

FIG. 1 is a front view of the overall structure of a rubber roller with a rubber surface convenient to replace, which is provided by the utility model;

FIG. 2 is a schematic view showing the overall structure of a rubber roller convenient for replacing the rubber surface;

FIG. 3 is a schematic view of the connection structure of the positioning rod of the rubber roller for conveniently replacing the rubber surface of the utility model;

fig. 4 is the utility model provides a bearing position structure split sketch map of rubber roll convenient to change and glue the face.

In the figure: the rubber roller comprises a roller core 1, a rubber roller main body 2, a positioning groove 3, a positioning rod 4, a clamping sleeve 5, a mounting ring 6, a connecting rod 7, a fixing ring 8, a bearing position 9, a threaded hole 10, a mounting groove 11, a limiting block 12, a spring 13, a positioning column 14, a rubber surface main body 15, a first bolt 16 and a second bolt 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Embodiment 1, refer to fig. 1-4, a rubber roll convenient for replacing a rubber surface comprises symmetrically distributed roll cores 1, a rubber roll main body 2 is welded between the two roll cores 1, a positioning groove 3 is formed in the outer wall of the top of the rubber roll main body 2, a positioning rod 4 is connected to the inner wall of the positioning groove 3 in a sliding manner, a clamping sleeve 5 is welded on the outer wall of one end of the positioning rod 4, a bearing position 9 is fixedly connected to the outer wall of one end of the two roll cores 1, a threaded hole 10 is formed in the outer wall of one end of the bearing position 9, a mounting groove 11 is formed in the outer wall of the top of the bearing position 9, a limiting block 12 is connected to the inner wall of the mounting groove 11 in a sliding manner, when the rubber roll main body 15 is mounted, the positioning of the rubber roll main body 15 can be completed only by connecting the positioning rod 4 in the positioning groove 3 in a sliding manner, the time for replacing the rubber roll main body 15 can be effectively reduced, meanwhile, in the bearing position 9, a bolt on a force input device can be screwed into the threaded hole 10, the rubber roll can be fixed with the bearing position 9, the rubber roll, the limiting block 12 can be inserted into the force input device and the bearing position 9, so that the rubber roll can be fixed together, the universal manner can be increased, and the rubber roll can be more easily replaced;

a spring 13 is connected between the mounting groove 11 and the limiting block 12, and the outer wall of the bottom of the limiting block 12 is located inside the spring 13 and fixedly connected with a positioning column 14.

Embodiment 2, referring to fig. 1 to 3, this embodiment is optimized based on embodiment 1, specifically:

the outer wall of one side of each cutting sleeve 5 is provided with the mounting rings 6 which are distributed equidistantly, the outer wall of one side of each mounting ring 6 is welded with the connecting rod 7, the outer wall of one end of each connecting rod 7 is welded with the fixing ring 8, and the rubber surface main body 15 is fixed between the two cutting sleeves 5, so that the rubber surface main body 15 can be replaced only by fixing the fixing ring 8 on the outer wall of the roller core 1 through the second bolt 17 and fixing the mounting rings 6 on the outer walls of the cutting sleeves 5 through the first bolts 16;

a rubber surface main body 15 is fixedly connected between the two clamping sleeves 5, the inner wall of the rubber surface main body 15 is tightly attached to the outer wall of the rubber roll main body 2, a first bolt 16 is connected between the clamping sleeve 5 and the mounting ring 6 in a threaded mode, and a second bolt 17 is connected between the roll core 1 and the fixing ring 8 in a threaded mode.

The working principle is as follows: because the rubber surface main body 15 is fixed between the two clamping sleeves 5, when a new rubber surface main body 15 is replaced, the clamping sleeve 5 on the right side firstly penetrates through the left side of the rubber roller main body 2, the positioning rod 4 needs to slide in the positioning groove 3, then the two fixing rings 8 are fixed on the outer wall of the corresponding roller core 1 through the second bolt 17, and the mounting ring 6 is fixed on the outer wall of the clamping sleeve 5 through the first bolt 16, so that the rubber surface main body 15 is fixedly connected to the outer wall of the rubber roller main body 2, and the replacement of the rubber surface main body 15 can be completed;

because in two bearing position 9, seted up screw hole 10 and connected stopper 12 through spring 13 for bearing position 9 not only can be fixed together with the income power device in being in the screw bolt spiro union with going into power device in screw hole 10, can insert stopper 12 again and fix together with bearing position 9 in going into power device, increase the connected mode of rubber roll.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rubber roll convenient to change face of gluing, includes roller core (1) of symmetric distribution, its characterized in that, two the welding has rubber roll main part (2) between roller core (1), and rubber roll main part (2) top outer wall seted up constant head tank (3), constant head tank (3) inner wall sliding connection has the locating lever (4) of symmetric distribution, and the welding of locating lever (4) one end outer wall has cutting ferrule (5), cutting ferrule (5) one side outer wall is provided with collar (6) that the equidistance distributes, and the welding of mounting collar (6) one side outer wall has connecting rod (7), the welding of connecting rod (7) one end outer wall has solid fixed ring (8).

2. The rubber roll convenient for changing the rubber surface according to claim 1, wherein the outer walls of one ends of the two roll cores (1) are fixedly connected with bearing positions (9), and the outer wall of one end of each bearing position (9) is provided with a threaded hole (10).

3. The rubber roller convenient for replacing the rubber surface as claimed in claim 2, wherein a mounting groove (11) is formed in the outer wall of the top of the bearing position (9), and a limiting block (12) is connected to the inner wall of the mounting groove (11) in a sliding manner.

4. The rubber roller convenient for rubber surface replacement according to claim 3, characterized in that a spring (13) is connected between the mounting groove (11) and the limiting block (12), and a positioning column (14) is fixedly connected to the outer wall of the bottom of the limiting block (12) and is located inside the spring (13).

5. The rubber roll convenient for replacing the rubber surface as claimed in claim 1, wherein a rubber surface main body (15) is fixedly connected between the two cutting sleeves (5), and the inner wall of the rubber surface main body (15) is tightly attached to the outer wall of the rubber roll main body (2).

6. Rubber roll facilitating the change of rubber surfaces according to claim 1, characterized in that a first bolt (16) is screwed between the ferrule (5) and the mounting ring (6).

7. Rubber roll facilitating the change of rubber surfaces according to claim 1, characterized in that a second bolt (17) is screwed between the roll core (1) and the fixing ring (8).