CN216465758U

CN216465758U - Connecting device for calender

Info

Publication number: CN216465758U
Application number: CN202122961569.2U
Authority: CN
Inventors: 刘秉文
Original assignee: Dalian Tian Rubber And Plastic Machinery Co ltd
Current assignee: Dalian Tian Rubber And Plastic Machinery Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-10
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a connecting device for a calender, which comprises a calender body and a calendering roller, wherein two ends of the calendering roller are symmetrically and fixedly connected with rectangular connecting posts, the calender body is symmetrically provided with power-driven rotating posts, the rotating posts are provided with rectangular clamping grooves clamped with the rectangular connecting posts, the rotating posts are provided with fixing sleeves in a sliding manner, and the fixing sleeves are fixedly connected with the rotating posts through fixing bolts; preferably, an auxiliary block is fixedly connected to the side wall of the rotating column, and a spring is connected between the auxiliary block and the fixed sleeve; when the delay compression roller is replaced, the device is simple and quick, can be quickly replaced, and improves the working efficiency; when in connection, the auxiliary limiting rod is inserted into the auxiliary limiting hole to play a role of auxiliary limiting; the sealing effect is achieved between the fixed sleeve and the extension compression roller through the sealing gasket, and foreign matters are prevented from entering.

Description

Connecting device for calender

Technical Field

The utility model relates to the technical field of calenders, in particular to a connecting device for a calender.

Background

The calender is a machine which is arranged by two or more than two rollers according to a certain form, presses and stretches rubber or plastic into a film with a certain thickness and surface shape at a certain temperature, and can carry out rubberizing on fiber curtain canvas or steel cord fabric; when the calender rolls are replaced, the calender machine is complex to disassemble and assemble, wastes time and influences the working efficiency, and the connecting device for the calender machine is specially provided for the purpose.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, namely the problems in the prior art, the utility model provides a connecting device for a calender, which comprises a calender body and a calender roll, wherein rectangular connecting columns are symmetrically and fixedly connected to two ends of the calender roll, power-driven rotating columns are symmetrically arranged on the calender body, rectangular clamping grooves clamped with the rectangular connecting columns are formed in the rotating columns, and a fixing sleeve is slidably arranged on the rotating columns and is fixedly connected with the rotating columns through fixing bolts.

Preferably, the side wall of the rotating column is fixedly connected with an auxiliary block, and a spring is connected between the auxiliary block and the fixed sleeve.

Preferably, fixed cover is close to and prolongs a plurality of supplementary gag lever posts of terminal surface equidistance fixedly connected with of compression roller, it is equipped with a plurality of supplementary spacing holes that use with supplementary gag lever post cooperation to prolong the terminal surface equidistance that the compression roller is close to the rotation post.

Preferably, a sealing gasket is arranged between the fixed sleeve and the extension roller.

Preferably, the fixed sleeve and the extension roller have the same diameter.

The beneficial technical effects of the utility model are as follows: when the delay compression roller is replaced, the device is simple and quick, can be quickly replaced, and improves the working efficiency;

when in connection, the auxiliary limiting rod is inserted into the auxiliary limiting hole to play a role of auxiliary limiting;

the sealing effect is achieved between the fixed sleeve and the extension compression roller through the sealing gasket, and foreign matters are prevented from entering.

Drawings

Fig. 1 shows a schematic front view of the present invention.

Fig. 2 shows a front cross-sectional structural view of the present invention.

Fig. 3 shows an enlarged schematic view of a portion a of fig. 2.

Fig. 4 shows an enlarged structural diagram of a part B of fig. 2.

Reference numeral 1, prolong the press body, 2, prolong the compression roller, 3, rectangle spliced pole, 4, the rotation post, 5, rectangle joint groove, 6, fixed cover, 7, fixing bolt, 8, supplementary piece, 9, spring, 10, supplementary gag lever post, 11, supplementary spacing hole, 12, sealed pad.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

The utility model provides a connecting device for a calender, which comprises a calender body 1 and a calender roll 2, wherein two ends of the calender roll 2 are symmetrically and fixedly connected with rectangular connecting columns 3, power-driven rotating columns 4 are symmetrically arranged on the calender body 1, rectangular clamping grooves 5 clamped with the rectangular connecting columns 3 are formed in the rotating columns 4, fixing sleeves 6 are slidably arranged on the rotating columns 4, and the fixing sleeves 6 are fixedly connected with the rotating columns 4 through fixing bolts 7; during the installation, manual 3 joints of rectangle spliced pole are in rectangle joint groove 5, making fixed cover 6 slide to the junction in rectangle spliced pole 3 and rectangle joint groove 5, prevent that rectangle spliced pole 3 from breaking away from rectangle joint groove 5, fixed cover 6 passes through fastening bolt 7 to be fixed on rotating post 4, when rotating post 4 rotates, can drive and prolong compression roller 2 and together rotate.

Particularly, fixed connection auxiliary block 8 on the lateral wall of rotation post 4, be connected with spring 9 between auxiliary block 8 and the fixed cover 6, spring 9 can be to fixed cover 6 real-time application to the effort that extends the 2 directions of compression roller, convenient quick location.

Particularly, fixed cover 6 is close to a plurality of supplementary gag lever posts 10 of the terminal surface equidistance fixedly connected with that prolongs compression roller 2, the terminal surface equidistance that prolongs compression roller 2 is close to rotation post 4 is equipped with a plurality of supplementary spacing holes 11 that use with supplementary gag lever post 10 cooperation, and during the connection, supplementary gag lever post 10 inserts in supplementary spacing hole 11, plays supplementary spacing effect.

Specifically, a sealing gasket 12 is arranged between the fixed sleeve 6 and the extension roller 2 to play a role in sealing.

In particular, the fixed jacket 6 has the same diameter as the calendering roller 2.

While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The utility model provides a connecting device for calender, is including extending press body (1) and extending compression roller (2), its characterized in that: prolong both ends symmetry fixedly connected with rectangle spliced pole (3) of compression roller (2), prolong the symmetry on press body (1) and be equipped with power drive's rotation post (4), set up rectangle joint groove (5) with rectangle spliced pole (3) joint on rotation post (4), slidable mounting has fixed cover (6) on rotation post (4), fixed cover (6) are through fixing bolt (7) and rotation post (4) fixed connection.

2. The joining device for a calender according to claim 1, wherein: the side wall of the rotating column (4) is fixedly connected with an auxiliary block (8), and a spring (9) is connected between the auxiliary block (8) and the fixed sleeve (6).

3. The joining device for a calender according to claim 2, wherein: fixed cover (6) are close to a plurality of supplementary gag lever posts (10) of the terminal surface equidistance fixedly connected with that extend compression roller (2), the terminal surface equidistance that extends compression roller (2) and is close to rotation post (4) is equipped with a plurality of supplementary spacing holes (11) that use with supplementary gag lever post (10) cooperation.

4. The joining device for a calender according to claim 1, wherein: and a sealing gasket (12) is arranged between the fixed sleeve (6) and the extension roller (2).

5. The joining device for a calender according to claim 1, wherein: the diameter of the fixed sleeve (6) is the same as that of the extension pressing roller (2).