CN-224212965-U - Cloth guide roller for rinsing machine

CN224212965UCN 224212965 UCN224212965 UCN 224212965UCN-224212965-U

Abstract

The utility model discloses a cloth guide roller for a washing machine, which comprises a roller body, wherein a plurality of rows of expanding units are arranged on the outer wall of the roller body at equal intervals along the circumferential direction of the roller body, the expanding units are positioned at the middle section of the roller body, the expanding units comprise a first convex rib section and a second convex rib section, the first convex rib section and the second convex rib section are oblique lines, when the roller body is unfolded to be a plane, the first convex rib section and the second convex rib section are in mirror symmetry relative to the peripheral wall line of the roller corresponding to the axial center of the roller body, the first convex rib section is connected with the second convex rib section, and the roller bodies at the two sides of the expanding units are smooth cylindrical surfaces. The cloth guide roller for the rinsing machine can open the middle part of the fabric which is easy to wrinkle to the two sides bao, and the part of the smooth roller can avoid the sensitive fabric from lifting the lotus leaf edge, so that the surface of the fabric is smooth, and the rinsing quality is improved.

Inventors

CHEN LIANSHE
CHEN JINBAO
CHEN JINJIA
CHEN JINZHAN

Assignees

晋江宇隆机械有限公司

Dates

Publication Date: 20260508
Application Date: 20250609

Claims (3)

1. The cloth guide roller for the washing machine comprises a roller body and is characterized in that a plurality of rows of expanding units are arranged on the outer wall of the roller body at equal intervals along the circumferential direction of the roller body in parallel, the expanding units are located in the middle section of the roller body, the expanding units comprise first rib sections and second rib sections, the first rib sections and the second rib sections are oblique lines, when the roller body is unfolded to be a plane, the first rib sections and the second rib sections are in mirror symmetry relative to the peripheral outer wall line of the roller corresponding to the axial center of the roller body, the first rib sections are connected with the second rib sections, and the roller bodies on two sides of the expanding units are smooth cylindrical surfaces.
2. The cloth guide roller for a washing machine according to claim 1, wherein the third rib units are respectively arranged on two sides of the expanding unit, each third rib unit comprises a plurality of third ribs which are arranged in parallel along the circumferential direction of the roller body, each third rib is arranged in parallel with the axial direction of the roller body, and each third rib is respectively connected with the first rib and the second rib on the same side of the third rib.
3. The cloth guide roller for a washing machine according to claim 1, wherein the first and second rib sections are arc-shaped spiral line sections, and the size of the spiral line sections is limited by the effect of peeling the fabric to both sides in the width direction when the fabric passes through the cloth guide roller for the washing machine.

Description

Cloth guide roller for rinsing machine Technical Field The utility model relates to the field of dyeing and finishing equipment, in particular to a cloth guide roller for a rinsing machine. Background In the dyeing and finishing process of textiles, in order to remove decomposition products, impurities, floating colors and other chemicals remained in scouring and bleaching, dyeing, printing and finishing processes, the textiles need to be sufficiently cleaned by a washing machine. Taking cotton and linen fabric as an example, crease and wrinkle are easily generated in the middle of the fabric due to the water absorption expansion and mechanical friction action of the fiber in the water washing process. The fabric wrinkling not only can affect the quality of finished products, but also can cause deviation of subsequent dyeing, printing and other processing procedures. Since the performance of a cloth guide roller for a washing machine for drawing and guiding cloth in a washing machine is a core member for fabric transport and directly affects the flatness, abrasion degree and washing efficiency of the cloth, how to prevent the fabric from wrinkling during washing by the improvement of the cloth guide roller is an important study. Disclosure of utility model The utility model aims to provide a cloth guide roller for a washing machine. The cloth guide roller for the washing machine comprises a roller body, wherein a plurality of rows of expanding units are arranged on the outer wall of the roller body at equal intervals along the circumferential direction of the roller body, the expanding units are positioned at the middle section of the roller body, each expanding unit comprises a first convex rib section and a second convex rib section, the first convex rib section and the second convex rib section are oblique lines, when the roller body is unfolded to be a plane, the first convex rib section and the second convex rib section are in mirror symmetry relative to the peripheral wall line of the roller corresponding to the axial center of the roller body, the first convex rib section is connected with the second convex rib section, and the roller bodies on two sides of the expanding units are smooth cylindrical surfaces. Further, third rib units are respectively arranged on two sides of the expanding unit, each third rib unit comprises a plurality of third ribs which are arranged in parallel along the circumferential direction of the roller body, each third rib is arranged in parallel with the axial direction of the roller body, and each third rib is respectively connected with the first rib and the second rib on the same side of the third rib. The novel wave grain structure with the middle inclined rotation and the two straight sides can strengthen the washing effect of the cotton and linen fabric while preventing wrinkling. Further, the first rib section and the second rib section are arc-shaped spiral line sections, and the size of the spiral line sections is limited by the effect that the fabric is peeled off towards two sides in the width direction when the fabric passes through the cloth guide roller for the washing machine. The expanding unit of the cloth guide roller for the washing machine forms a novel oblique mirror symmetry structure in the middle section of the roller body, when the fabric passes through the cloth guide roller and the cloth guide roller for the washing machine rotates in an expanding direction, the first convex rib section and the second convex rib section respectively form angle differences with the axial direction of the cloth guide roller for the washing machine, the middle part of the fabric can be opened towards two sides bao, the smooth roller part can avoid the sensitive fabric from rising the lotus leaf edge, the surface of the fabric is smooth, and the washing quality is improved. Drawings Fig. 1 is a schematic perspective view of a cloth guide roller for a washing machine according to embodiment 1 of the present utility model; fig. 2 is a schematic diagram showing a front view of a cloth guide roller for a washing machine according to embodiment 2 of the present utility model. Detailed Description The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings. Example 1 As shown in fig. 1, a cloth guide roller for a washing machine comprises a roller body 1, a plurality of rows of expanding units 2 are arranged on the outer wall 11 of the roller body 1 at equal intervals along the circumferential direction of the roller body 1, the expanding units 2 are positioned in the middle section of the roller body 1, the expanding units 2 comprise a first convex rib section 21 and a second convex rib section 22, the first convex rib section 21 and the second convex rib section 22 are oblique lines, and when the roller body 1 is unfolded to be a plane, the first convex rib section 21 and the second convex rib section 22