CN217626649U

CN217626649U - Winding mechanism of spinning circular knitting machine centreless yardage roll

Info

Publication number: CN217626649U
Application number: CN202221376250.1U
Authority: CN
Inventors: 郑付平; 肖慈白; 张兴汉
Original assignee: Zhejiang Ruilinlong Textile Technology Co ltd
Current assignee: Zhejiang Ruilinlong Textile Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-21
Anticipated expiration: 2032-06-02

Abstract

The utility model belongs to the technical field of the textile machinery technique and specifically relates to a winding mechanism of weaving circle machine centreless yardage roll, including two curb plates and the power unit of setting on one of them curb plate, be provided with a pivot on the curb plate that is provided with power unit, the transmission is connected between power unit and the pivot, is provided with first rotation seat in the pivot, is provided with the second axis of rotation on another curb plate, rotates the seat and is provided with two through-holes that link up whole second rotation seat along its rotation central axis on the second, is provided with two interior groovings along the central axis of pivot on first rotation seat, is provided with the supporting rod in the through-hole, and the tip of supporting rod inserts interior groovings inside, and two supporting rods are used for the tip of centre gripping cloth. The utility model provides a winding mechanism of weaving circle machine centreless yardage roll can be convoluteed cloth, and is convenient for the supporting rod take out from the yardage roll is inside to realize the coiling of centreless yardage roll, one shot forming, reduce cost, lifting efficiency.

Description

Winding mechanism of spinning circular knitting machine centreless yardage roll

Technical Field

The utility model belongs to the technical field of the spinning machine technique and specifically relates to a winding mechanism of weaving circle machine centreless yardage roll.

Background

In the prior art, cloth woven by a circular weaving machine is wound by a winding mechanism, and a winding core is arranged in a wound cloth roll. The weaving enterprises need to take the winding cores off and then transport the winding cores to the next processing enterprise. The winding core is taken down through rewinding, and the processing efficiency is influenced.

As the Chinese utility model patent: CN202122418105.7, a drawing and winding mechanism of circular knitting machine, includes a base, two L-shaped side plates are fixedly connected to both sides of the upper end surface of the base, two cloth guide rollers are installed between the two L-shaped side plates, a cloth roller is installed between the two L-shaped side plates, the cloth roller is located behind and below the cloth guide rollers, a U-shaped support frame is fixedly connected to the upper end surface of the base, an air cylinder is installed in the middle of the upper end surface of the U-shaped support frame, a piston rod is fixedly connected to the output end of the air cylinder, and a U-shaped mounting bracket is fixedly connected to the other end of the piston rod, so that the effect of automatically winding and fixing the cloth on the cloth roller is achieved, and the problem of requiring an operator to manually wind and fix the cloth on the cloth roller is avoided.

Just there is the cloth roller to be located inside the yardage roll among the above-mentioned scheme, need follow-up taking off, the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical insufficiency and provide a winding mechanism of weaving circle machine centreless yardage roll.

The utility model discloses a winding mechanism of weaving circular knitting machine centreless yardage roll, including two curb plates and the power unit of setting on one of them curb plate, be provided with a pivot on the curb plate that is provided with power unit, the transmission is connected between power unit and the pivot, is provided with first rotation seat in the pivot, is provided with the second axis of rotation on another curb plate, the rotation central axis of seat and the coincidence of the central axis of pivot are rotated to the second, rotate the seat along its rotation central axis on the second and be provided with two through-holes that link up whole second and rotate the seat, and two through-holes are for the rotation central axis symmetry of second rotation seat, are provided with two interior recesses along the central axis of pivot on first rotation seat, interior recess is symmetrical for the central axis of pivot, the through-hole is the same with the internal diameter of interior recess, is provided with the supporting rod in the through-hole, and the tip of supporting rod inserts inside the interior recess, is provided with the internal thread on the inner wall of through-hole, is close to the tip that second rotation seat one end at the supporting rod and is provided with the external screw thread, cooperation is connected between the external thread on the supporting rod and the internal thread on two supporting rods are used for the tip of centre gripping cloth.

Above-mentioned scheme, at the in-service use in-process, before convoluteing, insert a supporting rod along the through-hole earlier to inside making its tip insert interior concavity, when external screw thread on the supporting rod and the internal thread cooperation on the through-hole, can rotate the supporting rod, make supporting rod and second rotate the external screw thread cooperation on the seat fixed, insert and fix second supporting rod with the same principle, then get into the end connection of cloth between two supporting rods. In order to make two supporting rods can carry out the centre gripping to the cloth tip, can draw certain distance and upwards convolute to between supporting rod and the cloth from between the supporting rod with the cloth tip, stablize fixedly the cloth tip, so power unit drives pivot, first rotation seat, second axis of rotation and rotates the in-process, can convolute cloth. And after the winding is finished, the clamping rod can be rotated, the external thread on the clamping rod is separated from the internal thread of the through hole, and the clamping rod is drawn out from the cloth roll. Since the surface of the clamping rod is relatively smooth, the extraction process is smooth. In addition, the two clamping rods can effectively reduce the extrusion of the yardage rolls on the clamping rods, and the clamping rods are more convenient to draw out. The power mechanism can adopt the combination of a motor and a reduction gearbox.

A pressure spring is arranged in the inner concave hole. Be provided with the pressure spring in the shrinkage pool including, work as the supporting rod inserts after the interior recess and when rotating the internal thread cooperation that makes external screw thread on the supporting rod and through-hole, the pressure spring has certain outside extrusion force to the clamping rod to guarantee the external screw thread on the supporting rod and the internal thread of through-hole between the cooperation fastness, also can not appear not hard up the condition at the operation in-process.

The end part of the clamping rod close to one end of the second rotating seat is provided with a rotating handle, the design of the rotating handle can facilitate the rotation of the clamping rod, and the operation is simpler and more convenient.

The external thread on the through hole is arranged on one side far away from the first rotating seat. The external threads are only arranged at the end part of the through hole, so that the efficiency of inserting the clamping rod into the through hole can be improved.

The utility model provides a winding mechanism of weaving circle machine centreless yardage roll can be convoluteed to cloth, and is convenient for the supporting rod take out from yardage roll inside to realize the coiling of centreless yardage roll, one shot forming, reduce cost, lifting efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Example 1:

as shown in fig. 1, the utility model discloses a winding mechanism of weaving circle machine centreless yardage roll, including two curb plates 1 and set up power unit 2 on one of them curb plate 1, be provided with a pivot 3 on the curb plate 1 that is provided with power unit 2, power unit 2 is connected with the transmission between the pivot 3, is provided with first rotation seat 4 in pivot 3, is provided with the second axis of rotation on another curb plate 1, the central axis of rotation of second rotation seat 6 coincides with the central axis of pivot 3, is provided with two through-holes 7 that link up whole second rotation seat 6 along its central axis of rotation on second rotation seat 6, and two through-holes 7 are provided with two interior grommets 5 for the rotation center axis line symmetry of second rotation seat 6 on first rotation seat 4 along the central axis of pivot 3, interior grommets 5 are symmetrical for the central axis of pivot 3, through-hole 7 is the same with the internal diameter of interior grommets 5, is provided with supporting rod 8 in through-hole 7, and the tip of supporting rod 8 inserts inside interior grommets 5, is provided with internal thread 11 on the inner wall of through-hole 7, is close to the one end of second rotation seat 6, and is provided with external screw thread connection supporting rod 8 between the supporting rod 8 the supporting rod for the supporting rod 10 the end connection external screw thread on two through-hole for the through-hole 11.

Above-mentioned scheme, in the in-service use process, before convoluteing, insert a supporting rod 8 along through-hole 7 earlier to make its tip insert inside concave hole 5, when external screw thread 10 on the supporting rod 8 and the internal thread 11 on the through-hole 7 cooperate, can rotate supporting rod 8, make supporting rod 8 and second rotate the external screw thread 10 cooperation on the seat 6 fixed, insert and fix supporting rod 8 of second with the same reason, then get into the end connection of cloth between two supporting rods 8. In order to make two supporting rods 8 can carry out the centre gripping to cloth tip, can draw certain distance and upwards convolute to between supporting rod 8 and the cloth from between the supporting rod 8 with cloth tip, stabilize fixedly with cloth tip, so power unit 2 drives pivot 3, first rotation seat 4, second axis of rotation in-process, can convolute cloth. After winding, the clamping rod 8 can be rotated to separate the external thread 10 on the clamping rod 8 from the internal thread 11 of the through hole 7, and the clamping rod 8 is drawn out from the cloth roll. Since the surface of the clamping bar 8 is relatively smooth, the extraction process is smooth. In addition, the two clamping rods 8 can effectively reduce the extrusion of the yardage rolls on the clamping rods 8, and the clamping rods 8 can be more conveniently drawn out. Wherein, the power mechanism 2 can adopt the combination of a motor and a reduction gearbox.

A pressure spring 9 is arranged in the inner concave hole 5. Be provided with pressure spring 9 in shrinkage pool 5 including, work as after the supporting rod 8 inserts interior recess 5 and when the rotation makes the external screw thread 10 on the supporting rod 8 and the internal thread 11 cooperation of through-hole 7, pressure spring 9 has certain outside extrusion force to the supporting rod 8 to guarantee the cooperation fastness between the internal thread 11 of external screw thread 10 on the supporting rod 8 and through-hole 7, also can not appear not hard up condition at the operation in-process.

The end part of the clamping rod 8 close to one end of the second rotating seat 6 is provided with a rotating handle 12, the rotating handle 12 can conveniently rotate the clamping rod 8, and the operation is simpler and more convenient.

The external thread 10 on the through hole 7 is arranged on the side away from the first rotating seat 4. The external thread 10 is provided only at the end of the through-hole 7, which can improve the efficiency of inserting the clamping bar 8 into the through-hole 7.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be directly connected or indirectly connected through intervening media, or may be in the interactive relationship of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simplified modifications, equivalent changes and modifications made to the above embodiments by the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a winding mechanism of weaving circular knitting machine centreless yardage roll which characterized by: the cloth clamping device comprises two side plates and a power mechanism arranged on one side plate, wherein a rotating shaft is arranged on the side plate provided with the power mechanism, the power mechanism is in transmission connection with the rotating shaft, a first rotating seat is arranged on the rotating shaft, a second rotating shaft is arranged on the other side plate, the rotating central axis of the second rotating seat coincides with the central axis of the rotating shaft, two through holes penetrating through the whole second rotating seat are arranged on the second rotating seat along the rotating central axis, the two through holes are symmetrical relative to the rotating central axis of the second rotating seat, two inner concave holes are arranged on the first rotating seat along the central axis of the rotating shaft, the inner concave holes are symmetrical relative to the central axis of the rotating shaft, the through holes are the same as the inner diameter of the inner concave holes, clamping rods are arranged in the through holes, the end parts of the clamping rods are inserted into the inner concave holes, inner threads are arranged on the inner walls of the through holes, outer threads are arranged at the end parts, close to one end parts of the second rotating seat, of the clamping rods are connected with the inner threads on the through holes in a matched mode, and the two clamping rods are used for clamping cloth.

2. The winding mechanism of the coreless fabric roll of the textile circular machine as claimed in claim 1, wherein: a pressure spring is arranged in the inner concave hole.

3. The winding mechanism of the coreless fabric roll of the textile circular machine as claimed in claim 1 or 2, wherein: a rotating handle is arranged at the end part of the clamping rod close to one end of the second rotating seat.

4. The winding mechanism of coreless fabric roll of textile circular machine as set forth in claim 3, wherein: the external thread on the through hole is arranged on one side far away from the first rotating seat.