CN219238783U

CN219238783U - Cloth guiding mechanism of cylinder expanding machine

Info

Publication number: CN219238783U
Application number: CN202223170777.1U
Authority: CN
Inventors: 陈代锋
Original assignee: TONGYI (QUANZHOU) LIGHT INDUSTRY CO LTD
Current assignee: TONGYI (QUANZHOU) LIGHT INDUSTRY CO LTD
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-23
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a cloth guide mechanism of a cylindrical expanding machine, which is arranged in front of a cylindrical expanding machine body, and comprises a cloth guide ring, a rotating frame and a rotating barrel, wherein the cloth guide ring is arranged on the front side of the middle of the cylindrical expanding machine body, the rotating frame is rotationally connected to the top of the cylindrical expanding machine body, the rotating frame is positioned on the rear side of the cloth guide ring, a through groove is formed below the rotating frame, and the rotating barrel is arranged below the cloth guide ring.

Description

Cloth guiding mechanism of cylinder expanding machine

Technical Field

The utility model relates to a cloth guide mechanism of a cylinder expander.

Background

In the dyeing process of cylindrical knitted fabrics, wet processing and dehydration are often performed. Most of the dewatering treatments adopt centrifuges, and fabrics in a natural state are easy to become rope-shaped structures with twist when the centrifuges rotate at high speed, so that the cylindrical grey fabrics must be subjected to spreading and flattening treatment before subsequent drying treatment.

The existing cylindrical expanding machine is mainly composed of a plurality of expanding rods, conveying rollers and two supporting rods, wherein the expanding rods are used for expanding cylindrical grey fabrics, the two supporting rods are used for enabling the cylindrical grey fabrics to swing into an open-width overlapped shape, in the process, the cylindrical grey fabrics are easy to twist in the drawing process because a cylindrical cloth pile needs to be drawn to the expanding rods again at a certain distance from the cylindrical cloth expanding machine, and in the expanding process, operators are required to carry out torque reduction operation on the cylindrical grey fabrics frequently, so that the operation is troublesome.

Disclosure of Invention

The utility model provides a cloth guide mechanism of a cylinder expanding machine aiming at the problems.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a cloth guiding mechanism of drum expander, this cloth guiding mechanism installs in the place ahead of drum expander body, cloth guiding mechanism includes cloth guiding ring, rotating turret and rotation bucket, the cloth guiding ring sets up the middle part front side at drum expander body, the rotating turret rotates and connects at the top of drum expander body, and this rotating turret is located the rear side of cloth guiding ring, drum expander body is located the below of rotating turret and has seted up the groove of wearing, the rotation bucket sets up the below at the cloth guiding ring.

Preferably, the rotating frame driving motor is a rotating frame driving motor, and the driving end of the rotating frame driving motor is fixedly connected with the rotating shaft of the rotating frame.

Preferably, the cloth guide ring comprises a circular ring frame and a square ring frame, wherein the square ring frame is arranged at the top of the cylindrical expanding machine body and is positioned above the rear part of the circular ring frame.

Preferably, the rotary drum further comprises a base, a vertical rod is fixedly connected to the bottom of the rotary drum, the vertical rod is rotationally connected with the base through a bearing with a seat, a first rotary gear is arranged on the outer side of the vertical rod, a rotary drum driving motor is arranged on the base, a second rotary gear is sleeved on the transmission end of the rotary drum driving motor, and the first rotary gear is in meshed connection with the second rotary gear.

Preferably, the cylinder expander body is further provided with an expanding unit, the expanding unit comprises two expanding shaping frames symmetrically arranged, the two expanding shaping frames are connected through a telescopic rod, and the two expanding shaping frames can move in opposite directions or move in opposite directions through a driving transmission unit, so that the horizontal distance between the expanding shaping plates on the two expanding shaping frames is adjusted.

Preferably, each of the expanding and shaping frames comprises a moving seat and an expanding and shaping plate arranged above the moving seat, a rotating wheel driving motor is arranged on the moving seat, a rotating wheel is arranged on a driving end of the rotating wheel driving motor, auxiliary wheels in rolling connection with the rotating wheel are respectively arranged at the front end and the rear end of the expanding and shaping plate, and the two expanding and shaping plates are connected through a telescopic rod.

Preferably, the drive transmission part comprises a screw, a screw nut and a screw driving motor, the screw is rotationally connected to the cylindrical expanding machine body, the screw nut is in transmission connection with the screw, a transmission end of the screw driving motor is fixedly connected with the screw, the screw nut can reciprocate along the length direction of the screw, and the screw nut is fixedly connected to the movable seat, so that the expanding and shaping frame can reciprocate along with the screw nut.

Preferably, the cylinder expander body is further provided with a transverse rod for sliding connection of the movable seat. As can be seen from the above description of the structure of the present utility model, compared with the prior art, the present utility model has the following advantages:

1. according to the cloth guide mechanism of the cylindrical expanding machine, the cloth guide mechanism formed by combining the cloth guide ring, the rotating frame, the rotating barrel and the like is adopted, namely, cylindrical grey cloth is pulled out of a cylindrical cloth pile, sequentially passes through the circular ring frame and the square ring frame, then passes through the rotation of the rotating frame and falls into the rotating barrel from the through groove, is manually pulled to an expanding shaping plate through the cylindrical grey cloth head in the rotating barrel, and finally is subjected to the swing amplitude of the cylindrical grey cloth to be in an open-width overlapping shape through the conveying roller on the cylindrical expanding machine body by the supporting rod on the cylindrical expanding machine body so as to facilitate the next process arrangement, the problem that operators are required to frequently carry out torque reduction operation on the cylindrical grey cloth in the expanding process in the prior art can be solved, the degree of automation is high, the working efficiency is greatly improved, and the labor intensity is reduced.

2. According to the cloth guide mechanism of the cylindrical expanding machine, the two expanding and shaping frames are arranged through the driving transmission part to move oppositely or move oppositely, so that the cylindrical grey cloth with different widths can be expanded and shaped, and the practicability is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a cloth guide mechanism of a cylinder expander according to the present utility model;

fig. 2 is a cross-sectional view of A-A in fig. 1.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Examples

Referring to fig. 1 and 2, a cloth guiding mechanism of a cylindrical expanding machine is installed in front of a cylindrical expanding machine body 2, the cloth guiding mechanism comprises a cloth guiding ring, a rotating frame 12 and a rotating barrel 13, the cloth guiding ring is arranged on the front side of the middle of the cylindrical expanding machine body 2, the rotating frame 12 is rotationally connected to the top of the cylindrical expanding machine body 2, the rotating frame 12 is located on the rear side of the cloth guiding ring, a through groove 3 is formed in the position, below the rotating frame 12, of the cylindrical expanding machine body 2, and the rotating frame 13 is arranged below the cloth guiding ring. By adopting the structure, the problem that operators are required to carry out torque reduction operation on the cylindrical grey cloth frequently in the expanding process in the prior art can be solved by adopting the cloth guide mechanism formed by combining the cloth guide ring, the rotating frame, the rotating barrel and the like, the automation degree is high, the working efficiency is greatly improved, and the labor intensity is reduced.

In this embodiment, the rotating member for driving the rotating frame 12 is a rotating frame driving motor 121, and a driving end of the rotating frame driving motor 121 is fixedly connected with the rotating shaft of the rotating frame 12. By adopting the structure, the rotating frame driving motor is started, and the rotating of the driving end of the rotating frame driving motor drives the rotating frame connected with the rotating frame.

In this embodiment, the fabric guiding ring includes a circular ring frame 111 and a square ring frame 112, and the square ring frame 112 is disposed on the top of the cylindrical expander body 2 and located above and behind the circular ring frame 111.

In this embodiment, the rotary drum further includes a base 41, a vertical rod 42 is fixedly connected to the bottom of the rotary drum, the vertical rod 42 is rotatably connected to the base 41 through a bearing 43 with a seat, a first rotary gear 44 is disposed on the outer side of the vertical rod 42, a rotary drum driving motor 46 is disposed on the base 41, a second rotary gear 45 is sleeved on the transmission end of the rotary drum driving motor 13, and the first rotary gear 44 is engaged with the second rotary gear 45. By adopting the structure, the rotary barrel driving motor 46 is started, the rotation of the transmission end of the rotary barrel driving motor drives the rotation of the second rotary gear, the second rotary gear drives the rotation of the first rotary gear, and then the vertical rod can rotate, so that the rotary barrel connected to the top of the vertical rod can horizontally rotate.

In this embodiment, the cylindrical expanding machine body 2 is further provided with an expanding unit, the expanding unit includes two symmetrically arranged expanding and shaping frames, the two expanding and shaping frames are connected through a telescopic rod 52, and the two expanding and shaping frames can move in opposite directions or in opposite directions through a driving transmission unit, so as to adjust the horizontal distance between the expanding and shaping plates 512 on the two expanding and shaping frames;

in this embodiment, each expanding and shaping frame includes a moving seat 511 and an expanding and shaping plate 512 disposed above the moving seat 511, a rotating wheel driving motor is mounted on the moving seat 511, a rotating wheel 511a is mounted on a driving end of the rotating wheel driving motor, auxiliary wheels 512a in rolling connection with the rotating wheel 511a are disposed at front and rear ends of the expanding and shaping plate 512, and the two expanding and shaping plates are connected by a telescopic rod 52. By adopting the structure, the rotating wheel driving motor is started, the rotation of the driving end of the rotating wheel driving motor drives the rotating wheel to rotate, and under the action of the auxiliary wheel, the cylindrical gray fabric pulled to the expanding and shaping plate can be expanded and shaped to be conveyed to the conveying roller, so that the degree of automation is high.

In this embodiment, the driving transmission part includes a screw 61, a screw nut and a screw driving motor 63, the screw 61 is rotationally connected to the cylindrical spreader body 2, the screw nut is in transmission connection with the screw 61, the driving end of the screw driving motor 63 is fixedly connected with the screw 61, the screw nut can reciprocate along the length direction of the screw 61, and the screw nut is fixedly connected to the moving seat 511, so that the spreading and shaping frame can reciprocate along with the screw nut. The screw rod is a bidirectional threaded screw rod, and two screw rod nuts are respectively in threaded connection with the two opposite end thread sections of the bidirectional threaded screw rod. By adopting the structure, the screw driving motor 63 is started, the rotation of the driving end of the screw driving motor 63 drives the screw 61 to rotate, so that the screw nut 62 can move left and right on the screw 61, and further the two expanding and shaping frames can move in opposite directions or move in opposite directions, thereby realizing expanding and shaping of cylindrical grey fabrics with different widths, and having strong practicability.

In this embodiment, the cylinder expander body 2 is further provided with a transverse rod 7 to which the movable base 511 is slidably connected. With this structure, the cooperation setting of the movable base 511 and the transverse rod 7 can make the two expanding and shaping frames move in opposite directions or in opposite directions under the action of the rotation of the screw 61.

Working principle:

the cylindrical grey cloth is pulled out from the cylindrical cloth pile, firstly sequentially passes through the circular ring frame and the square ring frame, then falls into the rotary barrel from the through groove after rotating by the rotary frame, then manually pulls the cylindrical grey cloth head in the rotary barrel to the expanding and shaping plate, and finally swings the cylindrical grey cloth into an open-width stacked shape by the support rod on the cylindrical expanding machine body through the conveying roller 8 on the cylindrical expanding machine body so as to be beneficial to the next process arrangement.

It should be noted that the electrical components appearing in the present application are all connected with external power and control system, wherein, control system can adopt the structure among the prior art, can be configured with buttons such as switch, and this control system is used for controlling the operation of rotating turret driving motor, lead screw driving motor and rotating wheel driving motor.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a cloth guide mechanism of drum expander, this cloth guide mechanism installs at drum expander body's the place ahead, its characterized in that: the cloth guiding mechanism comprises a cloth guiding ring, a rotating frame and a rotating barrel, wherein the cloth guiding ring is arranged on the front side of the middle of the cylindrical expanding machine body, the rotating frame is rotationally connected to the top of the cylindrical expanding machine body, the rotating frame is positioned on the rear side of the cloth guiding ring, the cylindrical expanding machine body is positioned below the rotating frame and provided with a through groove, and the rotating barrel is arranged below the cloth guiding ring.

2. A cloth guide mechanism for a cylindrical tenter according to claim 1, characterized in that: the rotating frame driving motor is arranged as a rotating frame rotating part, and the transmission end of the rotating frame driving motor is fixedly connected with the rotating shaft of the rotating frame.

3. A cloth guide mechanism for a cylindrical tenter according to claim 1, characterized in that: the cloth guide ring comprises a circular ring frame and a square ring frame, wherein the square ring frame is arranged at the top of the cylindrical expanding machine body and is positioned above the rear part of the circular ring frame.

4. A cloth guide mechanism for a cylindrical tenter according to claim 1, characterized in that: still include a base, fixedly connected with montant on the bottom of rotating the bucket, rotate through taking the seat bearing between montant and the base and be connected, be provided with first rotation gear on the outside of montant, be provided with on the base and rotate bucket driving motor, the cover is equipped with the second rotation gear on rotating bucket driving motor's the transmission end, first rotation gear is connected with the second rotation gear meshing.

5. A cloth guide mechanism for a cylindrical tenter according to claim 1, characterized in that: the cylinder expanding machine body is further provided with an expanding part assembly, the expanding part assembly comprises two expanding shaping frames which are symmetrically arranged, the two expanding shaping frames are connected through a telescopic rod, and the two expanding shaping frames can move in opposite directions or move in opposite directions through a driving transmission part assembly so as to adjust the horizontal distance between the expanding shaping plates on the two expanding shaping frames.

6. The fabric guide mechanism of a cylinder expander of claim 5, wherein: each expanding and shaping frame comprises a movable seat and an expanding and shaping plate arranged above the movable seat, a rotating wheel driving motor is arranged on the movable seat, a rotating wheel is arranged on a driving end of the rotating wheel driving motor, auxiliary wheels in rolling connection with the rotating wheel are respectively arranged at the front end and the rear end of the expanding and shaping plate, and the two expanding and shaping plates are connected through a telescopic rod.

7. The fabric guide mechanism of a cylinder expander of claim 6, wherein: the drive transmission part comprises a screw, a screw nut and a screw driving motor, wherein the screw is rotationally connected to the cylindrical expanding machine body, the screw nut is in transmission connection with the screw, the driving end of the screw driving motor is fixedly connected with the screw, the screw nut can reciprocate along the length direction of the screw, and the screw nut is fixedly connected with the movable seat, so that the expanding shaping frame can reciprocate along with the screw nut.

8. A cloth guide mechanism for a cylindrical tenter according to claim 1, characterized in that: the cylinder expander body is also provided with a transverse rod for sliding connection of the movable seat.