JPS6040633Y2 - Pot type multicolor dyeing tester - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a pot-type multicolor dyeing tester.

Some of this type of testing machines have many pots in one package and can be loaded and unloaded freely in the bathtub, but it is difficult to put in and take out the pots with the heat medium attached. It is unavoidable and irrational.

This idea aims to provide a pot-type multicolor dyeing tester that can dye with as low a bath ratio as possible.The idea is to provide a pot-type multicolor dyeing tester that can dye with as low a bath ratio as possible. , the dye solution in the pot always exists over the entire length of the pot and flows continuously from one end of the pot to the other due to the rotation of the rotating shaft. The test cloths are held crosswise at an angle of , and each of the pots is provided with a test cloth supported by a holder so as to be removable.

In FIGS. 1 and 2, 1 indicates a pot for dyeing, and 2 indicates a dyeing pot.

9 is a rotating shaft that is gently inclined, and one end thereof is a bearing 15.
The other end protrudes outside the bathtub and is directly connected and supported to a motor 17 with a reduction gear via a coupling 16.

A large number of dyeing pots 1, 6 or 12 per unit, are fitted and supported concentrically around a rotating shaft 9 by protrusions 7 and supports 11, but the axis of each dyeing pot 1 rotates. It is not parallel to the axis of the shaft 9 and has a constant intersection angle of about 7°.

Reference numeral 8 denotes a disk fixed to a rotating shaft 9, which has 6 or 12 protrusions 7 concentrically arranged equally and receives holes provided at the bottom of the dyeing pot 1.

Reference numeral 10 denotes a boss which is fixed to the rotating shaft 9 at a certain distance from the disk 8, and has stud bolts 13 arranged equally into 6 or 112 pieces, and the stud bolts 13 and the projection 7 are not on the same axis. As mentioned above, the dyeing pots are positioned relative to each other to obtain an intersection angle of approximately 7°.

The support 11 is provided with a screw hole at one location on its outer periphery, and this screw hole is screwed into the stud bolt 13 and the locking nut 1 is screwed into the support 11.
The position is determined by 4.

A Teflon metal 12 is fitted into the support 11 to receive the outer periphery of the dyeing pot 1.

In order to obtain a temperature of 100 to 150 DEG C. in the bathtub, 19 is filled with a heat medium such as ethylene glycol in an amount that will reach a predetermined liquid level 18 during operation.

Reference numeral 23 denotes an electric heater which operates in an on-off operation according to instructions from a sensor 26 of a temperature controller in order to maintain the temperature for a certain period of time once the temperature has been raised to a required temperature.

The lid 20 of the bathtub closes off the upper part of the bathtub via a backing 27.

21 is a hinge for supporting the lid, 22 is a handle, and 23 is an electric heater.

Reference numeral 28 denotes a jacket provided around the outer circumference of the bathtub, and when the test dyeing is completed and a test is required to reach a cooling state, cooling water is divided into two parts and flows into the jacket from an automatic valve 24V in the cooling water pipe 24. Drainage piping 2 from both sides of the top
Let it drain at 5.

When used in locations where electric heater 23 is not appropriate, jacket 28 can also be used for heating through the passage of steam.

Reference numeral 29 denotes a pedestal frame for supporting the bathtub 19 and the electric motor 17 with a reduction gear.

In Fig. 3, 3 is an O-ring, and 4 is a holder for dyed fabric.As shown in Fig. 4, the shape of the wire is divided equally into three arcuate mid-height shapes, and each end is connected with a triangular wire. It is fixed to the rings at both ends.

5 is a sample cloth rolled up like a bandage around the holder 4, and the ends are secured with thread.

The holder 4 on which the sample cloth 5 is attached is the dyeing pot 1.
It rotates in accordance with the rotation of the rotating shaft 9.

Reference numeral 6 denotes a dyeing liquid; the position of the liquid pool in the pot changes sequentially as the rotary shaft rotates, and at the upper and lower positions of the pot, the relative relationship between the liquid pool and the dyed fabric holder 4 is completely reversed (the staining liquid becomes reversed). The effect of the contact action on the cloth to be dyed is significantly increased, and when the pot reaches the bottom, the liquid has an impact force that moves it toward the lid, and when it reaches the top, the liquid has an impact force that moves it toward the bottom of the pot. Become.

As described above, since the dyeing solution moves actively within the pot, sufficiently low bath ratio dyeing is possible even if the rotational speed of the rotating shaft is not very high, and there is very little splashing of the heating medium.

Next, an example of this device will be given. As mentioned above, this invention uses a pot with a rotating shaft installed horizontally, and moves it from one end of the pot to the other with the dye solution in the pot always existing over the entire length of the pot by rotating the rotating shaft. To ensure continuous flow, the dye solution in the pot is kept at a certain distance from the rotating shaft and crosswise at a certain angle. Since it moves continuously from one end to the other, the dyeing effect can be achieved with a low bath ratio.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; Fig. 1 is a longitudinal sectional view, Fig. 2 is a side sectional view, Fig. 3 is a sectional view showing a pot support device, and Fig. 4 is a sample fabric holder. Slope view of Figure 5A,
B is a cross-sectional and plan view showing a fixing device for a pot support and a rotating shaft. 1...Pot, 4...Holter-9...
...rotation axis, 19...bathtub.

Claims (1)

[Claims for Utility Model Registration] 1. A large number of pots are placed around a rotating shaft that is rotatably installed horizontally in a bathtub, and the dye solution in the pots is always kept constant by the rotation of the rotating shaft. The liquid is placed at a certain distance from the rotating shaft and held crosswise at a certain angle so that it flows continuously from one end of the pot to the other while existing over the entire length of the pot. is a pot-type multicolor dyeing tester characterized by a test fabric supported by a holder that can be moved freely. 2. The holder for supporting the specimen is a pot-type polygon according to claim 1 of the utility model registration claim, which has a shape in which three arcuate rods are equally divided into medium-height shapes and fixed with rings at both ends. Color dyeing tester.