CN203888325U

CN203888325U - Three-roller rolling device of rubber covered roller

Info

Publication number: CN203888325U
Application number: CN201420220870.5U
Authority: CN
Inventors: 罗静
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-30
Filing date: 2014-04-30
Publication date: 2014-10-22
Anticipated expiration: 2024-04-30

Abstract

The utility model discloses a rolling device and in particular relates to a three-roller rolling device of a rubber covered roller. The three-roller rolling device of the rubber covered roller comprises a bracket base with a working table board, a vertical post and an air cylinder are vertically arranged at one side of the bracket base, a cantilever is articulated with the other end of the vertical post, the cantilever is positioned right above the working table board, the outer end part of the cantilever is in a falling state all the time, an air cylinder rod of the air cylinder directly pushes against the waist part or the position below the waist part of the cantilever, a pair of bearing rubber covered rollers and a transmission device for controlling the bearing rubber covered rollers to rotate simultaneously in the same direction are arranged on the working table board, and an extruding rubber roller is connected with the outer end part of the cantilever. The three-roller rolling device of the rubber covered roller achieves the technical effects of high efficiency and high quality for processing the rubber surface of the rubber covered roller. Compared with a conventional single-roller roller rolling device, the three-roller rolling device can ensure that the processed rubber roller surface can be rolled uniformly, the roller pressing speed is increased, and the roller pressing quality and the processing efficiency are improved.

Description

A kind of three roller rolling devices of rubber roll

Technical field

The utility model relates to three roller rolling devices of a kind of rolling device, particularly a kind of rubber roll.

Background technology

Rubber roll is the rubber that capped rubber layer is made through combization on metal iron core.Compared with metallic roll, rubber roll has the features such as elasticity, acid and alkali-resistance and non-corrosive, so be widely used in the industrial departments such as papermaking, printing and dyeing, printing, mill rice and agricultural and other industry.First the effect of rubber roll is to replace metal rod as mechanical conductive or cradling element; Next is the strain of utilizing rubber layer, makes machined object bear certain pressure and produces squeezing effect.

Rubber roll in above-mentioned is generally made up of metal roller core, hard glue-line and roll surface rubber layer, and the method that wherein rubber layer is covered on roller core surface has two kinds, and the one, the film of fitting in turn and rolling, at this moment every layer of film all must pass through careful roll-in; The 2nd, use worm press extrusion molding roll of adhesive strip on roller core, and carefully roll-in under hot state.As can be seen here, no matter be on metal roller core, fit film or coiling adhesive tape, all need to carry out the PROCESS FOR TREATMENT of a careful roll-in, and the equipment that carries out above-mentioned rolling process processing in existing is single roller roll squeezer.Therefore, the roll-in speed on rubber roll surface is slow, and efficiency is low, and the uniformity of roll-in is simultaneously also poor.

Utility model content

The purpose of this utility model is the deficiency in order to solve above-mentioned technology and provide a kind of roll-in good uniformity and three roller rolling devices of the rubber roll that roll-in efficiency is high.

In order to achieve the above object, three roller rolling devices of the designed a kind of rubber roll of the utility model, comprise a carrier base with work top, erect and have a root post and a cylinder in above-mentioned carrier base one side, on the other end of this column, be hinged with a cantilever, this cantilever be arranged in above-mentioned work top directly over, and its outer end remains tenesmus trend, cylinder rod immediate roof on above-mentioned cylinder is connected on the waist of cantilever or waist with upper/lower positions, on work top in above-mentioned, be provided with a pair of supporting rubber roll and control this transmission device synchronous to supporting rubber roll and equidirectional rotation, on cantilever outer end in above-mentioned, be connected with an extruding rubber roll, between this extruding rubber roll and above-mentioned a pair of supporting rubber roll three, being isosceles triangle arranges, and surround a rubber roll roll-in chamber.

Three roller rolling devices of above-mentioned middle provided a kind of rubber roll are in the time of concrete use, treat that roll-in rubber roll is placed on by the rubber roll roll-in chamber surrounding between an extruding rubber roll and a pair of supporting rubber roll three, now treat that roll-in rubber roll is to be directly erected on above-mentioned a pair of supporting rubber roll, above-mentioned extruding rubber roll has directly been crimped on again and has treated roll-in rubber roll top simultaneously, under the active force of transmission device drives, above-mentioned a pair of supporting rubber roll starts directional rotating, thereby drive the roll-in rubber roll for the treatment of setting up above it to carry out counter-rotation, synchronous extruding rubber roll is done again the rotation consistent with supporting rubber roll direction under the gearing power for the treatment of roll-in rubber roll drives.Finally make the above-mentioned roll-in rubber roll for the treatment of can be subject to roller pressure outside three in its single border motion, therefore can improve the roll-in speed for the treatment of roll-in rubber roll instep, promote working (machining) efficiency, in simultaneously above-mentioned, three roller rolling devices are also very good to the roll-in uniformity on rubber roll surface, submit roll-in quality to.

In order can, by conveniently mentioning with the cantilever of extruding rubber roll, to be convenient for changing and to treat roll-in rubber roll, three roller rubber faced roll pressure devices in above-mentioned have also comprised a switch lever, and this switch lever is fixedly connected on the outer end of cantilever, and near extruding rubber roll.

Three roller rolling devices of a kind of rubber roll provided by the utility model, its advantage is traditional single roller roll squeezer of comparing, the roll-in uniformity that it more can ensure processed rubber roll glue face, improves that roll-in speed and quality, promotes working (machining) efficiency.

Brief description of the drawings

Fig. 1 is the structural representation of three roller rolling devices of the embodiment 1 one one kinds of rubber rolls that provide;

Fig. 2 is the structural representation of three roller rolling devices of embodiment 2 a kind of rubber roll that provides.

Wherein: carrier base 1, work top 2, column 3, cylinder 4, cylinder rod 4-1, cantilever 5, outer end 5-1, supporting rubber roll 6, transmission device 7, extruding rubber roll 8, treat roll-in rubber roll 9, switch lever 10.

Detailed description of the invention

Below by embodiment, the utility model will be further described by reference to the accompanying drawings.

Embodiment 1:

As shown in Figure 1, three roller rolling devices of a kind of rubber roll providing in the present embodiment, comprise a carrier base 1 with work top 2, erect and have a root post 3 and a cylinder 4 in above-mentioned carrier base 1 one sides, on the other end of this column 3, be hinged with a cantilever 5, this cantilever 5 be arranged in above-mentioned work top 2 directly over, and its outer end 5-1 remains tenesmus trend, cylinder rod 4-1 immediate roof on above-mentioned cylinder 4 is connected on the waist location of cantilever 5, on work top 2 in above-mentioned, be provided with a pair of supporting rubber roll 6 and control this transmission device 7 synchronous to supporting rubber roll 6 and equidirectional rotation, on cantilever 5 outer end 5-1 in above-mentioned, be connected with an extruding rubber roll 8, between this extruding rubber roll 8 and above-mentioned a pair of supporting rubber roll 6 threes, being isosceles triangle arranges, and surround a rubber roll roll-in chamber.

Three roller rolling devices of above-mentioned middle provided a kind of rubber roll are in the time of concrete use, treat that roll-in rubber roll 9 is placed on by the rubber roll roll-in chamber surrounding between an extruding rubber roll 8 and a pair of supporting rubber roll 6 threes, now treat that roll-in rubber roll 9 is to be directly erected on above-mentioned a pair of supporting rubber roll 6, above-mentioned extruding rubber roll 8 has directly been crimped on again and has treated roll-in rubber roll 9 tops simultaneously, under the active force of transmission device 7 drives, above-mentioned a pair of supporting rubber roll 6 starts directional rotating, thereby drive the roll-in rubber roll 9 for the treatment of setting up above it to carry out counter-rotation, synchronous extruding rubber roll 8 is done again the rotation consistent with supporting rubber roll 6 directions under the gearing power for the treatment of roll-in rubber roll 9 drives.Finally make the above-mentioned roll-in rubber roll 9 for the treatment of can be subject to roller pressure outside three in its single border motion, therefore can improve the roll-in speed for the treatment of roll-in rubber roll 9 insteps, promote working (machining) efficiency, in simultaneously above-mentioned, three roller rolling devices are also very good to the roll-in uniformity on rubber roll surface, submit roll-in quality to.

Embodiment 2:

Three roller rolling devices of a kind of rubber roll providing in the present embodiment, its general structure is consistent with embodiment 1, as shown in Figure 2, but in order can will conveniently to mention with the cantilever 5 of extruding rubber roll 8, be convenient for changing and treat roll-in rubber roll 9, three roller rubber faced roll pressure devices in above-mentioned have also comprised a switch lever 10, and this switch lever 10 is fixedly connected on the outer end 5-1 of cantilever 5, and near extruding rubber roll 8.

Claims

1. three roller rolling devices of a rubber roll, comprise a carrier base with work top (2) (1), it is characterized in that erectting and having a root post (3) and a cylinder (4) in above-mentioned carrier base (1) one side, on the other end of this column (3), be hinged with a cantilever (5), this cantilever (5) be arranged in above-mentioned work top (2) directly over, and (5-1) remains tenesmus trend in its outer end, cylinder rod (4-1) immediate roof on above-mentioned cylinder (4) is connected on the waist of cantilever (5) or waist with upper/lower positions, on work top (2) in above-mentioned, be provided with a pair of supporting rubber roll (6) and control this transmission device (7) synchronous to supporting rubber roll (6) and equidirectional rotation, on cantilever (5) outer end (5-1) in above-mentioned, be connected with an extruding rubber roll (8), between this extruding rubber roll (8) and above-mentioned a pair of supporting rubber roll (6) three, being isosceles triangle arranges, and surround a rubber roll roll-in chamber.

2. three roller rolling devices of a kind of rubber roll according to claim 1, it is characterized in that three roller rubber faced roll pressure devices in above-mentioned have also comprised a switch lever (10), this switch lever (10) is fixedly connected on the outer end (5-1) of cantilever (5), and near extruding rubber roll (8).