CN217586858U

CN217586858U - Padder for wet friction color fastness test

Info

Publication number: CN217586858U
Application number: CN202221528581.2U
Authority: CN
Inventors: 杜小艳; 段金柳; 蒋甜
Original assignee: Hubei Challenge Textile Co ltd
Current assignee: Hubei Challenge Textile Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-14
Anticipated expiration: 2032-06-16

Abstract

The utility model provides a wet friction colour fastness test padder belongs to fabric detection auxiliary assembly technical field. The driving roller is rotatably connected to the support, two ends of the driven roller are respectively and fixedly provided with a short shaft, the two short shafts are located on the same straight line and located at the eccentric position of the driven roller, a sleeve is rotatably connected to the outside of the driven roller, the driving roller is parallel to the driven roller, the short shafts are rotatably connected to the support, and a locking assembly capable of limiting the short shafts to rotate along the axis of the locking assembly is arranged on the support. The utility model has the advantages of high dehydration efficiency, uniform dehydration and the like.

Description

Padder for wet friction color fastness test

Technical Field

The utility model belongs to the technical field of the fabric detects auxiliary assembly, a wet friction colour fastness test padder is related to.

Background

The color fastness of the fabric refers to the fading degree of the dyed fabric under the action of external factors in the using or processing process, and is an important index of the fabric.

The wet rubbing color fastness is through rubbing with some form between the cloth that awaits measuring and the white cloth to arouse the degree that white cloth color changes, traditional mode adopts the mode control of nature dripping to take the liquid rate, and not only it is more consuming time, and the liquid rate of taking of each sample is difficult to ensure the accuracy moreover, consequently can lead to the great error of test result.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that exists to current technique, provide a wet friction colour fastness test padder, the utility model aims to solve the technical problem that how improve dehydration efficiency and dehydration continuity.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a wet rubbing colour fastness test padder which characterized in that, includes support, drive roll and driven voller, the drive roll rotates to be connected on the support, the both ends of driven voller are fixed respectively and are provided with a minor axis, and two minor axes are in same straight line, the minor axis is located the eccentric position department of driven voller, the driven voller is external to be rotated and is connected with a sleeve, the drive roll is parallel with the driven voller, the minor axis rotates to be connected on the support, be provided with the locking Assembly that can restrict the minor axis and rotate along self axis on the support.

Furthermore, the locking assembly comprises an installation cylinder fixed on the support, the installation cylinder is coaxial with the short shaft, the short shaft is located in the installation cylinder, a locking bolt is connected to the installation cylinder in a threaded mode, and the locking bolt can be pressed on the peripheral surface of the short shaft in a propping mode.

Furthermore, a water collecting container positioned below the driving roller is arranged on the support.

Furthermore, one end of the driving roller is fixedly connected with a rocking handle.

A cloth penetrating gap is formed between the driving roller and the sleeve, when in test, the cotton cloth or other cloth with water which absorbs water can be inserted into the cloth penetrating gap, then the driving roller is controlled to rotate, the cloth is uniformly squeezed, so that the water carrying rate of each part of the cloth is uniform, when a plurality of samples are squeezed for multiple times, the difference of the water carrying rate of each sample is small, and when the dehydrated cloth is subjected to wet rubbing color fastness detection, the color fastness detection precision is high.

The distance between the sleeve and the driving roll can be adjusted by adjusting the phase angle of the short shaft, so that the squeezing machine is suitable for squeezing fabrics with different thicknesses, and the squeezing strength is also adjusted.

Drawings

FIG. 1 is a schematic view of the wet crockfastness test padder.

Fig. 2 is a schematic view of the structure of the drive roller and the driven roller.

In the figure, 1, a support; 2. a drive roll; 3. a driven roller; 4. a minor axis; 5. a sleeve; 6. mounting the cylinder; 7. locking the bolt; 8. a water collection container; 9. a rocking handle.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the wet rubbing color fastness test padder comprises a support 1, a driving roller 2 and a driven roller 3, wherein the driving roller 2 is rotatably connected to the support 1, two ends of the driven roller 3 are respectively and fixedly provided with a short shaft 4, the two short shafts 4 are positioned on the same straight line, the short shaft 4 is positioned at the eccentric position of the driven roller 3, the driven roller 3 is externally rotatably connected with a sleeve 5, the driving roller 2 is parallel to the driven roller 3, the short shafts 4 are rotatably connected to the support 1, and the support 1 is provided with a locking assembly capable of limiting the short shafts 4 to rotate along the axis of the support 1.

The locking assembly comprises an installation cylinder 6 fixed on the support 1, the installation cylinder 6 is coaxial with the short shaft 4, the short shaft 4 is positioned in the installation cylinder 6, a locking bolt 7 is connected to the installation cylinder 6 through threads, and the locking bolt 7 can be pressed on the circumferential surface of the short shaft 4 in a propping mode. The locking assembly may also be in other ways such as fixing a gear on the stub shaft, rotating an adjustment gear on the support, the rotation of the adjustment gear having an amount of damping force, the rotation of the stub shaft being controlled by rotating the adjustment gear.

The support 1 is provided with a water collecting container 8 positioned below the drive roll 2. Used for collecting the soaked water extruded after squeezing.

One end of the driving roll 2 is fixedly connected with a rocking handle 9. The drive roll 2 can also be driven by a motor.

A cloth penetrating gap is formed between the driving roller 2 and the sleeve 5, when in test, the cotton cloth or other cloth with water which absorbs water can be inserted into the cloth penetrating gap, then the driving roller 2 is controlled to rotate, so that the cloth is uniformly calendered, the water carrying rate of each part of the cloth is uniform, when a plurality of samples are calendered in a grading way, the water carrying rate difference of each sample is very small, and when the dehydrated cloth is subjected to wet rubbing color fastness detection, the color fastness detection precision is high.

The distance between the sleeve 5 and the driving roll 2 can be adjusted by adjusting the phase angle of the short shaft 4, so that the squeezing of fabrics with different thicknesses can be adapted, and the squeezing strength can be adjusted.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a wet crockfastness test padder, its characterized in that, includes support (1), drive roll (2) and driven voller (3), drive roll (2) rotate to be connected on support (1), the both ends of driven voller (3) are fixed respectively and are provided with a minor axis (4), and two minor axes (4) are in same straight line, minor axis (4) are located the eccentric position department of driven voller (3), driven voller (3) external rotation is connected with a sleeve (5), drive roll (2) are parallel with driven voller (3), minor axis (4) rotate to be connected on support (1), be provided with on support (1) and restrict minor axis (4) along the rotatory locking Assembly of self axis.

2. The wet rubbing color fastness test padder of claim 1, characterized in that, the locking subassembly includes a mounting section of thick bamboo (6) of fixing on support (1), a mounting section of thick bamboo (6) is coaxial with minor axis (4), minor axis (4) are located in mounting section of thick bamboo (6), threaded connection has a locking bolt (7) on mounting section of thick bamboo (6), locking bolt (7) can support and press on the global of minor axis (4).

3. The wet crockfastness testing padder of claim 1 or 2, characterized in that said support (1) is provided with a water collecting container (8) located below the driving roller (2).

4. The wet crockfastness test padder of claim 1 or 2, characterized in that a rocking handle (9) is fixedly connected to one end of the driving roll (2).