CN212429503U

CN212429503U - Rubber roller

Info

Publication number: CN212429503U
Application number: CN202020615155.7U
Authority: CN
Inventors: 许柯金
Original assignee: Deqing Longwei Rubber Roll Co ltd
Current assignee: Deqing Longwei Rubber Roll Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-29
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a rubber roller, which comprises a rubber roller body, a plurality of anti-slip blocks which are uniformly and fixedly connected with the outer surface of the rubber roller body, an anti-corrosion layer which is fixedly arranged on the inner wall of the rubber roller body, a colloid layer which is arranged on the outer surface of the rubber roller body, shaft heads which are arranged at two ends of the rubber roller body and bearings for supporting the shaft heads, wherein the colloid layer covers the outer surface of the whole rubber roller body; the rubber roller body is internally provided with a rubber roller; the rubber roller of the utility model adopts the heating rod, so that the cooling water flow can flow between the colloid layer and the colloid layer alternately, and the liquid material flowing sufficiently can exchange heat, thereby accelerating the heating speed and greatly improving the heating effect and efficiency; the roller ring, the riding wheel shaft and the first bearing seat are combined to form a fastening device, so that the colloid layer and the roller body have high stability, firmness and balance capability in the long-time working process; the bottom of the riding wheel is provided with an oil groove, and lubricating oil with proper liquid level is injected into the oil groove, so that the riding wheel is immersed in the lubricating oil, and the lubricating performance of the riding wheel is improved; the rubber roller has the advantages of simple structure, lower cost and convenient installation and disassembly.

Description

Rubber roller

Technical Field

The utility model relates to a rubber roll.

Background

At present, the rubber roller is widely applied to the industry fields of papermaking, printing and dyeing, printing, grain processing, metallurgy, plastic processing and the like, and the existing rubber roller has the following defects: the existing rubber roller has smooth surface and is easy to slide during working; secondly, because the oil groove is not arranged, the riding wheel and the rolling ring arranged on the rubber roller run under the dry grinding state without lubrication for a long time, so that larger noise is generated, parts are seriously worn, and the vibration becomes more serious along with the aggravation of abrasion, so that the rubber roller cannot run stably at all or even has accidents; thirdly, the existing rubber roller has certain defects when in use, can not play a role of protecting the inner-wrapped rubber sleeve, can not prevent the inner-wrapped rubber sleeve from being corroded, does not adopt a large-area fixed design, and can not prevent the problem that the rubber roller is loosened after being used for a long time; fourthly, when the rubber roller is used for working, particularly when the air temperature is low, the liquid material is exposed in the air for a long time and often has the conditions of caking and the like, and the phenomena of unevenness, inconsistent finish and the like are easily caused on the surface of a finished product; resulting in poor quality products and affecting the normal production.

Disclosure of Invention

An object of the utility model is to solve prior art not enough, provide a simple structure and have better heating effect and efficiency and have the rubber roll of higher corrosion resistance, firm nature and non-slip ability.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

the rubber roller comprises a rubber roller body, a plurality of anti-skidding blocks uniformly and fixedly connected to the outer surface of the rubber roller body, an anti-corrosion layer fixedly arranged on the inner wall of the rubber roller body, a colloid layer arranged on the outer surface of the rubber roller body, shaft heads arranged at two ends of the rubber roller body and bearings used for supporting the shaft heads, wherein the colloid layer covers the outer surface of the whole rubber roller body; the inside of rubber roll body is equipped with the heating rod, and one side that spindle nose and this body coupling of rubber roll are equipped with the fixed block, and the fixed block passes through bolted connection with the spindle nose, and the heating rod is fixed on the fixed block, and the inside of spindle nose is equipped with a wiring mouth, and the power cord passes the wiring mouth and is connected with the heating rod. The roller, the riding wheel shaft and the first bearing seat are combined to form a fastening device, so that the roller and the roller body have high stability, firmness and balance capability in the long-time working process; the bottom of the riding wheel is provided with an oil groove, and lubricating oil with proper liquid level is injected into the oil groove, so that the riding wheel is immersed in the lubricating oil, and the lubricating performance of the riding wheel is improved; the oil groove is in a semicircular arc shape, so that the oil groove is convenient to mount, the oil groove can be easily inclined and then easily conveyed to the bottom of the riding wheel in a sliding manner without disassembling the riding wheel, the mounting can be completed by slightly reinforcing the riding wheel, and the oil groove is convenient to take out so as to conveniently clean oil stains and the like; proper amount of lubricating oil is injected into an oil groove at the bottom of the riding wheel, and the lubricating oil is utilized to transfer the rolling ring and the riding wheel to play a role in lubricating in the relative running process, so that the damage of the riding wheel and the rolling ring caused by dry grinding is effectively prevented.

As preferred, the inside wall fixedly connected with mounting panel of anticorrosive coating, the mounting panel setting is between anticorrosive coating and spindle nose, the inside wall and the spindle nose fixed connection of mounting panel, the inside fixedly connected with stiffener of mounting panel, the outer fixed surface of spindle nose is connected with the slipmat.

Preferably, the outer surface of the heating rod is provided with a shaft sleeve, the inner surface of the shaft sleeve is provided with a connector, the outer surface of one end of the connector is provided with an auxiliary rotating shaft, one side of the auxiliary rotating shaft is provided with a ball, the bearing is close to one side of the ball, and the shaft head is arranged on the inner surface of the bearing.

Preferably, the number of the balls is several groups, and the balls are respectively arranged in parallel.

Preferably, the number of the connectors and the number of the auxiliary rotating shafts are three, and the connectors and the auxiliary rotating shafts are respectively arranged in parallel.

Preferably, the number of the bearings is two, and the bearings are arranged in parallel.

Preferably, the outer surface of the rubber roller body is provided with a plurality of bumps, and the bumps are in contact with the colloid layer.

Preferably, the stub shaft has a cylindrical shape.

Preferably, the shaft head and the rubber roller body are fixed through screws.

Preferably, the rubber body layer is provided with a fastening device arranged on the rubber body layer, the fastening device comprises a rolling ring arranged outside the rubber body layer, a riding wheel arranged at the bottom of the rolling ring, and a first bearing seat for supporting the riding wheel through a riding wheel shaft, and the bottom of the riding wheel is provided with an oil groove.

In the patent of the utility model, by arranging the non-slip mat, the friction of the rubber roller can be increased when the rubber roller is installed and used, the sliding between the rubber roller and the installation part can be effectively prevented, and by arranging the non-slip blocks, the material on the surface of the rubber roller can be effectively prevented from sliding in the working process of the rubber roller; the connector is arranged in the shaft sleeve, the auxiliary rotating shaft is arranged on the connector and is in contact with the metal shaft core, and the ball is arranged between the metal shaft core and the shaft sleeve, so that the problem that the rubber roller is not loosened due to overlong service time is solved by adopting a large-area fixing design, and the friction force between the shaft sleeve and the metal shaft core is reduced, so that the rubber roller can normally rotate; convenient to use, job stabilization can produce the heat, through the heat softening liquid material, improves product quality, has the practicality and the using universality.

Compared with the prior art, the utility model discloses following beneficial effect has: the roller body with the auxiliary rotating shaft is adopted, so that heat flow can flow between the roller body and the colloid layer in an interactive manner, heat exchange is fully carried out through fully flowing liquid materials, the heating rate is accelerated, and the heating effect and efficiency are greatly improved; the roller ring, the riding wheel shaft and the first bearing seat are combined to form a fastening device, so that the colloid layer and the roller body have high stability, firmness and balance capability in the long-time working process; the bottom of the riding wheel is provided with an oil groove, and lubricating oil with proper liquid level is injected into the oil groove, so that the riding wheel is immersed in the lubricating oil, and the lubricating performance of the riding wheel is improved; the rubber roller has the advantages of simple structure, lower cost and convenient installation and disassembly.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment of the rubber roll body, the colloid layer and the heating rod of the present invention.

Fig. 2 is a schematic structural diagram of the rubber roller of the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an embodiment of the fastening device after the riding wheel, the riding wheel shaft, and the first bearing seat are detached from the rolling ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

The rubber roll of the embodiment, as shown in fig. 1-3, comprises a rubber roll body 1, a plurality of anti-slip blocks 13 uniformly and fixedly connected to the outer surface of the rubber roll body 1, an anti-corrosion layer 8 fixedly arranged on the inner wall of the rubber roll body 1, a colloid layer 2 arranged on the outer surface of the rubber roll body, shaft heads 4 arranged at two ends of the rubber roll body 1, and bearings 6 for supporting the shaft heads, wherein the colloid layer 2 covers the outer surface of the whole rubber roll body 1; the rubber roll comprises a rubber roll body 1, a heating rod 5 is arranged inside the rubber roll body 1, a fixing block 3 is arranged on one side, connected with the rubber roll body 1, of a shaft head 4, the fixing block 3 is connected with the shaft head 4 through a screw, the heating rod 5 is fixed on the fixing block 3, a wiring port is arranged inside the shaft head 4, and a power line (not shown) penetrates through the wiring port to be connected with the heating rod 5.

In this embodiment, the inside wall fixedly connected with mounting panel 14 of anticorrosive coating 8, mounting panel 14 sets up between anticorrosive coating 8 and spindle nose 4, the inside wall and the 4 fixed connection of spindle nose of mounting panel 14, the inside fixedly connected with stiffener 15 of mounting panel 14, the outer fixed surface of spindle nose 4 is connected with slipmat 7 for colloid layer and roll body have higher steadiness, firm and balanced ability in long-time working process.

In this embodiment, the surface of heating rod 5 is equipped with axle sleeve 12, and the inside internal surface of axle sleeve 12 is equipped with connector 10, and the one end surface of connector 10 is equipped with supplementary pivot 11, and one side of supplementary pivot 11 is equipped with ball 9, and bearing 6 is close to one side of ball 9, and spindle nose 4 is established at the internal surface of bearing 6 for colloid layer and roll body have higher steadiness, firm nature and balancing ability in long-time working process.

In this embodiment, the quantity of ball 9 is a plurality of groups, and ball 9 parallel placement respectively, can increase the area of contact, adopts the large tracts of land contact design for the rotation work that the rubber roll can be normal.

In this embodiment, the quantity of connector 10 and supplementary pivot 11 is three groups, and connector 10 and supplementary pivot 11 equally divide and do not parallel placement, can increase fixed area, adopts the fixed design of large tracts of land, prevents the rubber roll live time overlength, the not hard up problem appears, has guaranteed simultaneously the reduction of frictional force between axle sleeve 12 and the spindle nose 4 for the rotation work that the rubber roll can be normal.

In this embodiment, the quantity of bearing 6 is two sets of, and bearing 6 parallel placement, can increase fixed area, adopts the fixed design of large tracts of land, prevents the rubber roll live time overlength, appears not hard up problem for the rubber roll can normal rotation work.

In this embodiment, be equipped with a plurality of lugs on the surface of rubber roll body 1, the lug contacts with the colloid layer, can increase the area of contact, adopts large tracts of land contact design, prevents that the rubber roll live time overlength from appearing not hard up problem for the rotation work that the rubber roll can be normal.

In this embodiment, the appearance of spindle nose 4 is the cylinder shape for the rubber roll can normal rotation work, has higher steadiness, firm nature and balanced ability in long-time working process.

In this embodiment, spindle nose 4 passes through the fix with screw with rubber roll body 1 for colloid layer and roll body have higher steadiness, firm nature and balancing ability in long-time working process.

In this embodiment, the roll body fixing device further comprises a fastening device arranged on the colloid layer, the fastening device comprises a rolling ring arranged outside the colloid layer 2, a supporting roller 163 arranged at the bottom of the rolling ring, and a first bearing seat 162 for supporting the supporting roller 163 through a supporting roller shaft 164, and an oil groove 161 is arranged at the bottom of the supporting roller 163, so that the colloid layer and the roll body have high stability, firmness and balance capability in a long-time working process.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The rubber roll is characterized in that: the rubber roller comprises a rubber roller body (1), a plurality of anti-skidding blocks (13) uniformly and fixedly connected to the outer surface of the rubber roller body (1), an anti-corrosion layer (8) fixedly arranged on the inner wall of the rubber roller body (1), a colloid layer (2) installed on the outer surface of the rubber roller body, shaft heads (4) installed at two ends of the rubber roller body (1) and bearings (6) used for supporting the shaft heads, wherein the colloid layer (2) covers the outer surface of the whole rubber roller body (1); the rubber roll comprises a rubber roll body (1), a heating rod (5) is arranged inside the rubber roll body (1), a fixing block (3) is arranged on one side, connected with the rubber roll body (1), of a shaft head (4), the fixing block (3) is connected with the shaft head (4) through a screw, the heating rod (5) is fixed on the fixing block (3), a wiring port is arranged inside the shaft head (4), and a power line penetrates through the wiring port to be connected with the heating rod (5).

2. Rubber roller according to claim 1, characterized in that: the inner side wall of anticorrosive coating (8) fixedly connected with mounting panel (14), mounting panel (14) set up between anticorrosive coating (8) and spindle nose (4), the inside wall and spindle nose (4) fixed connection of mounting panel (14), inside fixedly connected with stiffener (15) of mounting panel (14), the fixed surface of spindle nose (4) is connected with slipmat (7).

3. Rubber roller according to claim 1 or 2, characterized in that: the outer surface of the heating rod (5) is provided with a shaft sleeve (12), the inner surface of the inner part of the shaft sleeve (12) is provided with a connector (10), the outer surface of one end of the connector (10) is provided with an auxiliary rotating shaft (11), one side of the auxiliary rotating shaft (11) is provided with a ball (9), the bearing (6) is close to one side of the ball (9), and the shaft head (4) is arranged on the inner surface of the bearing (6).

4. Rubber roller according to claim 3, characterized in that: the quantity of the balls (9) is a plurality of groups, and the balls (9) are respectively arranged in parallel.

5. Rubber roller according to claim 4, characterized in that: the number of the connectors (10) and the number of the auxiliary rotating shafts (11) are three, and the connectors (10) and the auxiliary rotating shafts (11) are respectively arranged in parallel.

6. Rubber roller according to claim 1 or 2 or 4 or 5, characterized in that: the number of the bearings (6) is two, and the bearings (6) are arranged in parallel.

7. Rubber roller according to claim 6, characterized in that: the outer surface of the rubber roller body (1) is provided with a plurality of bumps, and the bumps are in contact with the colloid layer.

8. Rubber roller according to claim 1 or 2 or 4 or 5 or 7, characterized in that: the appearance of the shaft head (4) is cylindrical.

9. Rubber roller according to claim 8, characterized in that: the shaft head (4) and the rubber roller body (1) are fixed through screws.

10. Rubber roller according to claim 1 or 2 or 4 or 5 or 7 or 9, characterized in that: the rubber belt conveyor is characterized by further comprising a fastening device arranged on the rubber layer, the fastening device comprises a rolling ring arranged outside the rubber layer (2), a supporting roller (163) arranged at the bottom of the rolling ring, and a first bearing seat (162) supporting the supporting roller (163) through a supporting roller shaft (164), and an oil groove (161) is formed in the bottom of the supporting roller (163).