JPS6018465Y2 - Processing equipment for rope-shaped fiber products - Google Patents

Description

[Detailed description of the invention] This invention relates to a processing device for rope-like fiber products.
The purpose of this is especially when long wool-based fabrics, such as wool woven and knitted fabrics and polyester-wool blends, are bonded in a loop shape and uniformly scoured, dyed, or otherwise processed at a low bath ratio. The aim is to obtain a product that has little rubbing effect on the fibers, is free from the risk of fuzzing the fibers or deforming the pattern, and can be processed uniformly with a low bath ratio and a small amount of dyes and auxiliary agents.

Conventionally, dyeing of textiles made mainly of wool has been carried out using a wince.

Milling has a small rolling effect and has less negative effects on fabrics such as fluffing and deformation, and can give a good texture, but because the temperature distribution in the tank is uneven, dyeing spots are likely to occur, and milling dyes quickly. I can't use dye.

In addition, rope wrinkles are likely to occur, so it is necessary to tie the rope into a cylindrical shape or to correct it in a post-process.Since the rope must be knotted for each rope, it takes a long time to tie the rope.

Moreover, since the bath ratio (1:20 to 25) is large, there are drawbacks such as a large amount of dye, auxiliary agent, water, steam, etc. used.

To address these shortcomings, various types of jet dyeing machines have been developed to streamline the dyeing process. Therefore, there still existed defects such as fuzzing and deterioration of texture, and only products of inferior quality could be obtained.

The present invention solves the above-mentioned conventional drawbacks and provides an apparatus capable of producing products of stable quality.The configuration of the apparatus will be explained below with reference to the drawings shown as examples.

Reference numeral 1 denotes a retention tank formed by forming a cylindrical tube into an abbreviated shape, and the vertical portion 2 is configured to be shorter than the inclined portion 3.

Reference numeral 4 denotes an object to be treated, such as a cloth or other long fiber product mainly made of wool, which is connected in a loop shape.

Reference numeral 5 denotes a drive type reel for pulling up the object to be processed 4 provided above the vertical portion 2, and a herringbone type reel is adopted to improve pulling up.

Reference numeral 6 denotes a transfer passage connecting the upper part of the vertical part 2 of the retention tank 1 and the upper end of the inclined part 3, and has an appropriate slope so that the connecting part with the inclined part 3, that is, the exit part 7 side of the transfer passage descends. It is being

Reference numeral 8 denotes a processing liquid overflow nozzle provided at the entrance part of the transfer passage 6, and 9 a processing liquid overflow nozzle provided at the connection part between the inlet part 8 of the transfer passage 6 and the vertical part 2. The supplied processing liquid flows as a liquid stream or an overflow stream under a slight nozzle pressure.

Reference numeral 11 denotes a porous scrape attached from near the outlet 7 of the transfer passage 6 to the bottom surface of the inclined part 3, and is arranged so that the opening of the outlet 7 corresponds to the porous surface, and is placed in the air part of the retention tank. The processing liquid flows in together with the object 4 from the outlet section 7 located there and falls through the hole, completely opening the object 4 to be processed.

12.12' are adjustment ports formed at intervals on the bottom surface of the inclined part 3, and 13 and 13' are adjustment ports 12.12, respectively.
Connect to '1. 14 and 14' are suction pipes for processing liquid, 15 is a heat exchanger, and 16 is a processing liquid overflow control valve.

The processing liquid sucked from the adjustment port 12, 12' is sent to the pump 10.
It is supplied into the transfer passage 6 from the nozzle 9 via the heat exchanger 15 and the overflow control valve 16.

17 is a water supply valve, 18 is a drain valve, and 19 is an entrance/exit of the transfer passage 4.

Since the present invention adopts the above-mentioned configuration, the loop-shaped processed material 4 arranged in the annular processing passage consisting of the retention tank 1 and the transfer passage 6 overflows into the transfer passage 6 pulled up by the reel 5. It is transferred together with the processing liquid flowing from the nozzle 9 at a small nozzle angle.

In this case, the transfer passage 6 has an appropriate inclination angle, and the injection pressure of the processing liquid is also appropriate, so that the object to be processed is transferred in a nearly straight line and rubbed without applying a strong impact force to any part of the object. No effect occurs.

The processing object that has reached the transfer passage outlet 7 located in the air region falls down by its own weight from the air region above the liquid level in the retention tank 1 along with the processing liquid, and passes through the pores of the porous scrape 11. It is separated from the liquid and is guided and transferred into the liquid in an orderly and sliding manner by the upper surface of the porous scrape 11 corresponding to the outlet part 7, so that the workpiece 4 is not tangled or overtaken 12.
If there are no obstacles such as, transportation is impossible (the items will be unloaded in an orderly manner).

The slope part 3 of the retention tank 1 is sloped at an angle θ so that it slightly descends in the direction of transfer of the material to be treated, so that the depth of the treatment liquid gradually increases in the direction of movement of the fabric, resulting in liquid flow. The material to be treated can be transferred smoothly due to the natural flow of water, quality deterioration due to stagnation can be prevented, and the bath ratio can be reduced.

The most desirable angle of inclination e is about 10 degrees or less.

In this way, the inside of the inclined part 3 is smoothly accumulated. The object to be processed 4 that has been transferred is pulled up again by the reel 5 and is circulated and processed.

Since the present invention has the above-mentioned structure and function, the bath ratio can be reduced to about 1:10 to 15, and the dye,
The amount of auxiliary agents, water, steam, etc. used can be significantly reduced.

Furthermore, since the processing liquid is sucked in through the adjustment ports provided at two locations in the retention tank, and the temperature distribution within the tank is uniform, there are no problems such as mottled dyeing, and it is possible to use milling dyes that dye quickly.

In addition, the object to be processed receives less impact at the overflow nozzle.
It was not subjected to strong tl'a at any other position, moved in a straight line in the transfer passage, and fell from the exit part without any rubbing effect. Even if textiles are mainly made of wool, they can be finished with a good texture without fuzzing, deformation, or push-in wrinkles, and this invention eliminates rope wrinkles, eliminating the need for a tucking process to make it into a cylindrical shape. Therefore, it is possible to combine all the trades at once, and there is no need to combine them every 1-turn, etc.
This has the effect of improving the quality of the processed material and at the same time significantly streamlining the work process.

[Brief explanation of drawings]

The drawing is a sectional view showing an embodiment of a rope-like fiber product processing apparatus according to the present invention. 1... Retention tank, 2... Vertical section, 3...
... Inclined part, 4 ... Workpiece, 5 ...
...Reel, 6...Transfer passage, 7...
Inlet part, 8... Outlet part, 9... Overflow nozzle part, 11... Porous clay.

Claims (1)

[Scope of utility model registration request] In a processing device for rope-shaped fiber products that circulates and transfers objects to be processed, such as fabrics and other long fiber products connected in a loop shape, the objects to be processed are placed on the slope of an abbreviated cylindrical retention tank. The slope is sloped so that the transfer direction is slightly downward, and its length is longer than the length of the vertical part, and the upper part of the vertical part and the upper side of the other end of the inclined part are connected by a transfer passage to form an annular processing passage. A reel for pulling up the object to be processed is provided above the vertical part, a processing liquid overflow nozzle is provided at the entrance of the transfer passage on the vertical part, and an air part corresponding to the opening of the exit part of the transfer passage located in the air part of the retention tank is provided. A processing device for a rope-like fiber product, characterized in that a porous scrape is disposed in an inclined shape at a position reaching the bottom surface of the inclined part.