CN211689548U

CN211689548U - Jacquard weaving roller

Info

Publication number: CN211689548U
Application number: CN201921885369.XU
Authority: CN
Inventors: 叶淑敏; 杨海良
Original assignee: Wujiang City Huayun Textile Co ltd
Current assignee: Wujiang City Huayun Textile Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-10-16
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a big jacquard weave weaving roller, including roller body, connecting axle, keyway, parallel key, spring, fixed axle, sleeve shaft, gland, ceramic sheath, bearing frame, fixed plate, installation axle, screw, output shaft, rubber circle and kelly. The utility model has simple structure and convenient operation, is beneficial to improving the protection effect of the contact with the woven cloth through the design of the ceramic sheath, is beneficial to limiting and fixing the ceramic sheath through the design of the gland, avoids the problem of relative movement between the ceramic sheath and the roller body when in use, and reduces the installation difficulty of the ceramic sheath; the utility model discloses a movable design of connecting axle is favorable to installing the roller body between the bearing frame to convenient and output shaft through the design of installation axle is connected, makes things convenient for the installation of roller, has improved the convenience of operation, has reduced the degree of difficulty of installation.

Description

Jacquard weaving roller

Technical Field

The utility model relates to a roller specifically is a big jacquard weave weaving roller, belongs to roller application technical field.

Background

The spinning roller is a rolling long shaft or short shaft for pressing the sliver or fiber, can be divided into a front roller, a middle roller, a rear roller, an upper roller, a lower roller, a drawing roller and the like according to different positions and different functions of the spinning roller in a machine, and is divided into the drawing roller, a feeding roller, a compacting roller, a working roller and the like according to the functions, wherein the drawing roller is a main part of a drawing mechanism of the spinning machine, a roller clamping opening is formed by the upper roller and the lower roller in pairs, the sliver is held for drawing, and the quality of the roller influences the uniformity of the output sliver. When not illustrated, the roller is a drafting bottom roller, which is a steel slender shaft with grooves, knurling or smooth surface on the excircle, and several single sections are connected into a whole line along the whole length of the spinning machine and actively driven by a driving mechanism.

The roller at present refers to a cylindrical rotary part playing the roles of feeding, drafting, outputting and the like in textile machinery, and is widely used for mechanisms such as drafting, carding, conveying and the like, for a large jacquard textile roller, the roller is not beneficial to the installation of a ceramic sheath during use, so that the inconvenience of operation is caused, the conveying and the traction of woven cloth are not facilitated, and the increase of operation difficulty is caused; and when installing the roller, be unfavorable for installing the roller on the bearing frame, be unfavorable for the use of roller, increased the operation degree of difficulty, also be unfavorable for being connected roller and output shaft. Therefore, a jacquard weaving roller is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a jacquard weave roller for solving the problems.

The utility model realizes the purpose through the following technical proposal, a jacquard weaving roller comprises a connecting shaft, a limiting mechanism and an installing mechanism which are arranged at the end part of a roller body;

the limiting mechanism comprises a flat key, a spring and a fixed shaft, a key groove is formed in the end part of the connecting shaft, the interior of the key groove is in sliding connection with the flat key, the end part of the connecting shaft is fixedly connected with the roller body through the spring, the end part of the roller body is fixedly connected with the fixed shaft, the fixed shaft is in penetrating connection with the middle part of the sleeve shaft, the sleeve shaft is fixedly connected with the gland, and a ceramic sheath is sleeved on the surface of the roller body;

installation mechanism includes fixed plate, installation axle and screw, connecting shaft tip and fixed plate fixed connection, and fixed plate and installation axle tip through connection, installation axle lateral wall and screw threaded connection, and fixed plate and output shaft tip through connection.

Preferably, two sinking grooves used for the connecting shaft to move are respectively formed in the two ends of the roller body, the connecting shaft is connected with the inside of the fixed shaft in a penetrating mode, and the connecting shaft is connected with the inside of the roller body in a sliding mode.

Preferably, the sleeve shaft is in threaded connection with the fixed shaft, the cross section of a gland on the sleeve shaft is of a U-shaped structure, and the end part of the gland is in contact with a rubber ring.

Preferably, this end of body of roller cup joints with the rubber circle that is the ring annular structure, the rubber circle contact has ceramic sheath side, just four recesses that are used for the kelly to remove are seted up to the rubber circle.

Preferably, the gland side is fixedly connected with four clamping rods, the four clamping rods are respectively clamped with the inner parts of clamping grooves formed in the side end of the ceramic sheath, and the ceramic sheath is of a circular ring-shaped structure and is sleeved on the surface of the roller body.

Preferably, the connecting shaft is connected with the inside of the bearing seat in a penetrating manner, the fixing plate at the end part of the connecting shaft is connected with the mounting shaft in a sliding manner, and the connecting shaft is of a square structure.

The utility model has the advantages that:

1. the utility model has simple structure and convenient operation, is beneficial to improving the protection effect of the contact with the woven cloth through the design of the ceramic sheath, is beneficial to limiting and fixing the ceramic sheath through the design of the gland, avoids the problem of relative movement between the ceramic sheath and the roller body when in use, and reduces the installation difficulty of the ceramic sheath;

2. the utility model discloses a movable design of connecting axle is favorable to installing the roller body between the bearing frame to convenient and output shaft through the design of installation axle is connected, makes things convenient for the installation of roller, has improved the convenience of operation, has reduced the degree of difficulty of installation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the interior of the present invention;

FIG. 2 is a schematic view of the external front view structure of the present invention;

fig. 3 is a schematic view of the side view structure of the roller body of the present invention.

In the figure: 1. roller body, 2, connecting axle, 3, keyway, 4, parallel key, 5, spring, 6, fixed axle, 7, sleeve shaft, 8, gland, 9, ceramic sheath, 10, bearing frame, 11, fixed plate, 12, installation axle, 13, screw, 14, output shaft, 15, rubber circle, 16, kelly.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a jacquard weaving roller comprises a connecting shaft 2 positioned at the end of a roller body 1, a limiting mechanism and a mounting mechanism;

the limiting mechanism comprises a flat key 4, a spring 5 and a fixed shaft 6, a key groove 3 is formed in the end part of the connecting shaft 2, the inside of the key groove 3 is connected with the flat key 4 in a sliding mode and used for moving the connecting shaft 2, the end part of the connecting shaft 2 is fixedly connected with the roller body 1 through the spring 5, the end part of the roller body 1 is fixedly connected with the fixed shaft 6, the fixed shaft 6 is connected with the middle of a sleeve shaft 7 in a penetrating mode, the sleeve shaft 7 is fixedly connected with a gland 8, and a ceramic sheath 9 is sleeved on the surface of the roller body 1 and used for fixing the ceramic sheath 9;

installation mechanism includes fixed plate 11, installation axle 12 and

screw

13, 2 tip of connecting axle and 11 fixed connection of fixed plate, and fixed plate 11 and installation 12 tip through connection, installation 12 lateral walls and 13 threaded connection of screw, and

fixed plate

11 and 14 tip through connection of output shaft for installation 12 fixed.

Two sinking grooves for moving the connecting shaft 2 are respectively formed in two ends of the roller body 1, the connecting shaft 2 is connected with the inside of the fixed shaft 6 in a penetrating manner, and the connecting shaft 2 is connected with the inside of the roller body 1 in a sliding manner, so that the connecting shaft 2 can move conveniently, and the roller body 1 and the bearing seat 10 can be conveniently installed; the sleeve shaft 7 is in threaded connection with the fixed shaft 6, the section of a gland 8 on the sleeve shaft 7 is in a U-shaped structure, and the end part of the gland 8 is in contact with a rubber ring 15, so that the sleeve shaft 7 can move conveniently, and the ceramic sheath 9 can be fixed conveniently; the end part of the roller body 1 is sleeved with a rubber ring 15 in a circular ring structure, the rubber ring 15 is in contact with the side end of the ceramic sheath 9, and the rubber ring 15 is provided with four grooves for movement of clamping rods 16, so that the ceramic sheath 9 is protected conveniently, and the ceramic sheath 9 is limited conveniently; the side end of the gland 8 is fixedly connected with four clamping rods 16, the four clamping rods 16 are respectively clamped with the inner parts of clamping grooves formed in the side end of the ceramic sheath 9, and the ceramic sheath 9 is of a circular ring-shaped structure and is sleeved with the surface of the roller body 1, so that the clamping rods 16 are convenient to fix, and the ceramic sheath 9 is convenient to limit; connecting axle 2 and the inside through connection of bearing frame 10, the fixed plate 11 and the installation axle 12 sliding connection of 2 tip of connecting axle, and connecting axle 2 is square structure, and the installation axle 12 of being convenient for is fixed, conveniently is connected with output shaft 14.

The utility model discloses when using, cup joint ceramic sheath 9 on roller body 1, through rotating gland 8, drive sleeve 7 and rotate and make gland 8 rotate on fixed axle 6 after the lateral shifting, make gland 8 drive behind the kelly 16 removal, make kelly 16 remove to the inside of the draw-in groove that ceramic sheath 9 side was seted up, drive ceramic sheath 9 and rotate simultaneously, and then fix ceramic sheath 9 through kelly 16, simultaneously, the laminating of gland 8 and ceramic sheath 9 and then compress tightly rubber ring 15, make things convenient for the fixing of ceramic sheath 9, also avoid ceramic sheath 9 to receive the cracked problem of extrusion lead to;

after the equipment is accomplished, make connecting axle 2 slide in roller body 1 inside through pressing connecting axle 2, make the keyway 3 that connecting axle 2 was seted up slide back on flat key 4, make spring 5 compress, and then remove connecting axle 2 to roller body 1 after, place roller body 1 between bearing frame 10, through loosening connecting axle 2, make spring 5 promote connecting axle 2 to stretch out, and then accomplish being connected between roller body 1 and the bearing frame 10, again peg graft installation axle 12 on installation axle 12, screw up screw 13 at connecting axle 2 tip, and then fix installation axle 12 at connecting axle 2 tip, peg graft on the fixed plate 11 of installation axle 12 inside with the tip of output shaft 14 again, and then restrict the relative rotation between output shaft 14 and the roller body 1, conveniently pull the cloth after driving the roller through output shaft 14 and rotating and carry.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A jacquard weave textile roller is characterized in that: comprises a connecting shaft (2) positioned at the end part of a roller body (1), a limiting mechanism and an installing mechanism;

the limiting mechanism comprises a flat key (4), a spring (5) and a fixed shaft (6), a key groove (3) is formed in the end part of the connecting shaft (2), the inside of the key groove (3) is connected with the flat key (4) in a sliding mode, the end part of the connecting shaft (2) is fixedly connected with the roller body (1) through the spring (5), the end part of the roller body (1) is fixedly connected with the fixed shaft (6), the fixed shaft (6) is connected with the middle part of the sleeve shaft (7) in a penetrating mode, the sleeve shaft (7) is fixedly connected with the gland (8), and a ceramic sheath (9) is sleeved on the surface of the roller body (1);

installation mechanism includes fixed plate (11), installation axle (12) and screw (13), connecting axle (2) tip and fixed plate (11) fixed connection, and fixed plate (11) and installation axle (12) tip through connection, installation axle (12) lateral wall and screw (13) threaded connection, and fixed plate (11) and output shaft (14) tip through connection.

2. Jacquard weaving roller according to claim 1, characterized in that: two heavy grooves used for connecting shaft (2) to move are respectively arranged at two ends of roller body (1), connecting shaft (2) is connected with the inside of fixed shaft (6) in a penetrating manner, and connecting shaft (2) is connected with the inside of roller body (1) in a sliding manner.

3. Jacquard weaving roller according to claim 1, characterized in that: the sleeve shaft (7) is in threaded connection with the fixed shaft (6), the cross section of the gland (8) on the sleeve shaft (7) is of a U-shaped structure, and the end part of the gland (8) is in contact with a rubber ring (15).

4. Jacquard weaving roller according to claim 1, characterized in that: roller body (1) tip cup joints with rubber circle (15) that are ring annular structure, rubber circle (15) contact has ceramic sheath (9) side, just four recesses that are used for kelly (16) to remove are seted up in rubber circle (15).

5. Jacquard weaving roller according to claim 1, characterized in that: gland (8) side and four kelly (16) fixed connection, four kellies (16) respectively with the inside joint of draw-in groove that ceramic sheath (9) side was seted up, and ceramic sheath (9) are the ring form structure and cup joint with roller body (1) surface.

6. Jacquard weaving roller according to claim 1, characterized in that: the connecting shaft (2) is connected with the inside of the bearing seat (10) in a penetrating mode, a fixing plate (11) at the end of the connecting shaft (2) is connected with an installation shaft (12) in a sliding mode, and the connecting shaft (2) is of a square structure.