JP3187616B2 - Refining silk fabric - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of scouring silk fabric and a scouring device thereof, and a method of suspending silk fabric during scouring and a device thereof.

[0002]

2. Description of the Related Art In general, a silk fabric is refined to remove sericin from raw silk in order to obtain the original elegant luster and texture of silk and to enable good dyeing and printing.

[0003] This conventional scouring, as shown in FIG.
The silk fabric a folded in the length direction is hung and suspended in the angular scouring kettle 1, the scouring liquid b is sent from the upper part of the scouring kettle 1, drawn out from the lower part, guided again to the upper part, and put in the scouring kettle 1 Perform in circulation.

[0004]

In the above-mentioned conventional scouring method, the scouring liquid b flows downward, but since the silk fabric a is folded in the longitudinal direction, the scouring inside the silk fabric a is performed. The flow of the liquid is poor and it is not possible to scour uniformly over the entire length of the silk fabric a.

The first object of the present invention is to make the circulation of the refining solution uniform over the entire area of the refining pot under the above circumstances, and to improve the workability and eliminate the adverse effects based on the uniformity. This is a second problem.

[0006]

In order to solve the above-mentioned problems, according to the present invention, first, a silk fabric is swirled in a scouring pot from the center to the outside with its width direction up and down. It adopted a configuration that hangs it.

At the time of this hanging operation, it is preferable that the hanging position of the silk fabric is gradually raised from the center to the outside, and the hanging position is made radial around the center. It is good to lower as it hangs from the center outward.

[0008] After the silk fabric is suspended in the scouring kettle by the above-described method of suspending the silk fabric, as the time elapses, as the time elapses, the suspended upper surface of the silk fabric suspended in a plane spiral from the center. It is preferable that the outward upward slope is gradually increased.

As an apparatus for performing the above suspending method, a support rod is erected on a central axis in a scouring kettle, and a plurality of lateral arms are radially provided around a required height of the support rod. It is possible to adopt a configuration in which the arms are provided with hooks for hanging the silk fabric in order in the longitudinal direction thereof.

[0010] In the suspension device of this configuration, each of the arms may be inclined upward and outward. Further, an elevating sleeve may be screwed to the support rod on the same axis, and the elevating sleeve may be attached to the elevating sleeve. Preferably, each arm is provided.

The swinging means of the arms is configured such that each arm can swing vertically at an inner end thereof, and an openable / closable sleeve which can be raised and lowered from the outside is provided on an upper portion of the support rod so as to be movable vertically.
A configuration in which a connecting rod is provided between the opening / closing sleeve and each arm, and each arm is swung through the connecting rod by raising and lowering the opening / closing sleeve may be adopted.

The scouring pot is preferably cylindrical.

[0013]

According to the present invention constructed as described above, since there is a gap extending vertically between each layer of the spiral silk fabric, the scouring liquid circulates through the gap, and the gap is formed throughout the scouring pot. , The circulation is uniform over the entire area.

When suspending the silk fabric, if the hanging position of the silk fabric is gradually raised from the center to the outside,
For example, even if there is a hanging hook on the outside, the hook does not become an obstacle, and it is easy to hang. Further, even if the suspension position is inclined outward and upward, if the position is gradually lowered, the suspension position is always at the same height and the work is easy (see the embodiment).

Further, the silk fabric may shrink with the elapse of the scouring time. However, since the silk fabric is suspended at the upper edge in the width direction, the upper edge cannot be shrunk, and only the lower edge remains. Shrinkage may cause the silk fabric to assume a distorted shape along its length. For this reason, if the upward slant from the center to the outside of the hanging upper surface of the silk fabric is gradually increased with the elapse of the scouring time, the circumferential suspension interval gradually narrows, and the silk fabric shrinks. Can be made to correspond. In other words, it is possible to prevent the warping.

If the hanging of the silk fabric is made spiral, the shape becomes a column shape, and the scouring pot is most effective for storing the column shape in the cylindrical shape, and the circulation of the scouring liquid is smooth. Made, less waste.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a support rod 12 is provided upright on a central axis of a cylindrical scouring kettle 11. The pot 11 has its lid 1
3 is opened and closed by a cylinder 14 and is filled with the scouring liquid b.
5, reaches the upper supply pipe 16, and circulates from the perforated tray 17 to the inside of the kettle 11 in a sprinkling manner.

A rotary sleeve 18 is rotatably fitted to the support rod 12 with a thrust bearing 19, a metal 20, etc. interposed therebetween.
1 is screwed. In addition, a square screw hollow shaft 22 is fitted to the upper end of the support rod 12, and is integrated by a key 23 (see FIG. 3).

An elevating hollow shaft (elevating sleeve in claims) 24 is screwed into the square screw hollow shaft 22 on the same shaft.
The elevating hollow shaft 24 ascends and descends on the square screw hollow shaft 22 (support rod 12) by rotating. At this time, the guide rod 25 at the lower end of the elevating hollow shaft 24 is
It fits in a and guides its elevation (see FIG. 4). In addition,
The elevating hollow shaft 24 and the rotary sleeve 18 rotate together.

Arms 26 are provided radially at equal intervals around the center of the elevating hollow shaft 24, and each arm 26 is swingable at its inner end. The number of the arms 26 is appropriately determined in consideration of the hanging state of the silk fabric a described later. Each arm 26 is provided with hooks 27 at equal intervals in the length direction.

A guide tube 28 is fixed to the upper portion of the elevating hollow shaft 24 via a boss 28 ', and an opening / closing sleeve 29 is screwed into the elevating hollow shaft 24 in the guide tube 28 so as to be able to move up and down. A ring 30 is rotatably fitted to the opening / closing sleeve 29, and a support plate 31 protrudes from the ring 30 through a groove 28 a of the guide cylinder 28, and an annular frame 32 is fixed around the tip of each support plate 31. I have.

At the position corresponding to each of the arms 26 on the lower surface of the annular frame 32, a roller 33 is provided as shown in FIGS. 4 to 7, and the roller 33 is fitted on a guide frame 34 of the arm 26. Therefore, as shown in FIGS. 1 and 2, when the elevating sleeve 29 moves up and down, the position of the roller 33 in the guide frame 34 is displaced, and the arm 26 swings up and down.

A handle shaft 35 has a packing 37 at the center of the lid 13 so that the handle shaft 35 can be inserted in a watertight manner.
When the handle shaft 35 is turned in the square hole 26a of the upper surface 9, the opening / closing sleeve 29 moves up and down with respect to the elevating hollow shaft 24.

[0024] This embodiment is the above construction, first, as shown in FIG. 2, the suspension mechanism such as a support rod 12 from the seminal kneading pot 11 out to the outside by a crane or the like placed on the ground,
Next, as shown by the dashed line in FIG. 9, in a state where the elevating hollow shaft 24 is raised and the arms 26 are at the uppermost end, the hooks 27 of each arm 26 are turned from the inside to the outside of FIG.
The silk fabric a is suspended spirally as shown in FIG.

At this time, if the arm 26 is outward and upward, the silk fabric a can be hung on the hook 27 inside the hook 27 without the front hook 27 being in the way. Further, when the silk fabric a is hung while rotating the elevating hollow shaft 24 in the descending direction, the elevating hollow shaft 24 descends according to the work, and the hooks 27 on which the silk fabric a is hung are at the same height, thereby facilitating the work. .

[0026] By the end hanging silk a 9, as shown in FIG. 1, the hanging mechanism in seminal kneading pot 11 and furnished to the support rod 12 is on the central axis, Lid 1
Put 3 on. At this time, the handle shaft 35 is drawn out as shown by the chain line in the figure, so that its tip does not hit the opening / closing sleeve 29. After covering the lid 13, the handle shaft 35 is pushed in and fitted into the square hole 29 a of the opening / closing sleeve 29.

In this state, the scouring pot 11 is filled with the scouring liquid b and circulated to perform scouring. At this time, as the scouring time elapses, the handle shaft 35 is turned, the opening / closing sleeve 29 is raised, the arm 26 is swung upward, and the upward inclination of the hanging upper plane of the silk fabric a from the center outward is gradually increased. (See FIG. 9). By this action, the hanging distance in the circumferential direction of the upper edge of the silk fabric a is reduced, and this corresponds to the contraction of the lower edge. This opening / closing sleeve 29
Varies depending on the type of the silk fabric a and the like, and is appropriately determined by actual operations, experiments, and the like. In addition, it is preferable that the handle shaft 35 be rotatable by a motor and the motor 26 be controlled to automate the swing operation of the arm 26.

[0028] After completion the fine paste, as shown in FIG. 2, takes out the suspension was out of the hook 11, the hook and silk a 2
Remove from 7. At this time, if the lifting / lowering hollow shaft 24 is removed while rotating in the ascending direction, the lifting / lowering hollow shaft 24 rises, the height of the removal position becomes constant, and the arm 26 reaches the state of the chain line.

As shown in FIG. 8, the swinging of the arm 26 can be performed by connecting the connecting point between the opening / closing sleeve 29 and the arm 26 by a connecting rod 36 by pin connection.

The hanging operation may be performed at a position where a watertight door is provided on the side surface of the scouring pot 11 and the door is inserted through the door.

[0031]

According to the present invention, as described above, the scouring liquid is made uniform throughout the scouring pot, so that the entire silk fabric can be scoured uniformly. In addition, there is an effect that the hanging work of the silk fabric is easy.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of one embodiment.

FIG. 2 is a sectional view of a main part of the embodiment.

FIG. 3 is a perspective view of a main part of the embodiment.

FIG. 4 is a perspective view of a main part of the embodiment.

FIG. 5 is a partial plan view of a main part of the embodiment.

FIG. 6 is a cutaway front view of a main part of FIG. 4;

FIG. 7 is a sectional view taken along line XX of FIG. 6;

FIG. 8 is a partially cut front view of another embodiment.

FIG. 9 is a hanging state diagram of a silk fabric.

FIG. 10 is a hanging state diagram of a conventional silk fabric.

[Explanation of symbols]

 Reference numerals 1, 11 Refining pot 12 Support rod 13 Lid 14 Cylinder 15 Strainer 16 Supply pipe 17 Perforated tray 18 Rotating sleeve 21 Guide cylinder 22 Square screw hollow shaft 24 Elevating hollow shaft (elevating sleeve) 25 Guide rod 26 Arm 27 Hook 28 Guide cylinder 28a Groove 29 Opening / closing sleeve 29a Square hole 30 Ring 31 Support plate 32 Annular frame 33 Roller 34 Guide frame 35 Handle shaft 36 Connecting rod

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) D06B 23/04 D06B 5/22

Claims (3)

(57) [Claims] 1. A scouring pot 11 for refining silk fabric a.
Inside, the silk fabric a is raised and lowered in the width direction, and the hanging position of the silk fabric a is gradually raised from the center to the outside.
Hanging method smell of silk fabric Ru suspended reluctant spiral
The hanging position from the center to the outside
And suspend the radial center from the center outward.
Silk fabric characterized by lowering as it goes down
How to hang. 2. A silk woven fabric a is placed in a scouring pot 11 in a width direction thereof.
After being suspended spirally from the center to the outside with the direction up and down, when scouring, with the passage of time, the suspended upper plane of the silk fabric a suspended in a plane spiral goes from the center outward. A method for refining silk fabric, characterized in that the upward inclination is gradually increased. 3. A support for supporting silk fabric a on a central axis in a scouring pot 11
The support rod 12 is erected, and the required height of the support rod 12 is
A plurality of lateral arms 26 are radially provided, and each arm 26 can be vertically swung at an inner end thereof.
An opening / closing sleeve 29 which can be moved up and down from the outside is provided on the upper part so as to be movable up and down.
Connecting rods 31 and 36 are provided between the
9, each arm 26 swings via the connecting rods 31 and 36, and each arm 26 has its length.
A hanging device for a silk fabric, which is provided with hooks 27 for hanging the silk fabric in the vertical direction .