JPS5911708B2 - Beam coupling liquid processing equipment - Google Patents

Description

Detailed Description of the Invention: A plurality of beams are formed by winding objects to be processed, such as long tapes or slide fastener chains, on a perforated winding drum, and the ends of the winding drums are connected to each other to transmit light through the winding layer of the objects to be processed. Providing a dummy can for reducing the bath ratio in the beam-coupled liquid processing device that circulates and flows the processing liquid and in the internal cavity of the winding drum,
It has already been recorded in Japanese Patent Application Laid-Open No. 156876/1983 and is well known.

The present invention provides, in the above-mentioned beam joint processing apparatus, a long rectifier pipe for adjusting the flow of the processing liquid or a long dummy can for reducing the bath ratio over the entire length of the connected beam winding barrel cavities. The purpose of this is to solve the conventional problems when installing the beam. In order to overcome the design drawbacks of having to use a single-support structure from the side wall of the tank outside the beam transfer path, and the accompanying defects such as an increase in flow resistance of the processing liquid, the beam charging mechanism was developed as a holding mechanism for the tip of the elongated member. This problem was solved by holding the elongated member at both ends by holding it at the bottom of the tank by means of a movable annular holder when the beam escapes.

Hereinafter, the present invention will be explained in detail with reference to embodiments shown in the drawings.

Figures 1 to 3 show that the elongated member provided in the tank is a rectifier tube, and that the rectifier tube rotates to transmit a fixed plurality of connected beams from the inside of the winding drum to the outside of the winding layer. This shows the case of an apparatus in which the processing liquid flowing from the outside into the winding drum is sequentially moved around the entire circumference of the winding layer.

FIG. 1 is a longitudinal sectional side view of a tank 1, which is long in the horizontal axis direction, with the middle section cut away.
is in an open state with the sealing ring 3 open, and a double pipe structure member having an inflow pipe 6 and an outflow pipe 7 for processing liquid fixed to the side wall 4 with bolts 5 is provided at the right end. The pipe 6 protrudes into the premises, and a rotary cylinder 8 is fitted on the outer surface of the pipe 6.
A worm wheel 10 that is rotated by an externally driven worm shaft 9 is fixed to one end, and the end edge of the rectifying tube 20 is fitted to the end of the rotating tube 8 located on the outer periphery of the tip 11 of the inflow tube 6 and tightly attached by the fixing pin 12. Retained.

An outer cylinder 14 connected to a wall 13 is provided on the outer periphery of the end of the rotary cylinder 8 to form a double-tubular shape, and a roller 15 that contacts the tank wall surface is protruded from the outer peripheral surface of the outer cylinder 14 to cover the end surface of the rectifier tube 20. The pressure force is supported and rotated on the tank wall surface.

Reference numeral 16 denotes an annular fitting groove for receiving the end of the beam B protruding from the side wall 4 surface.

The rectifier tube 20 has a large number of liquid passage ports 21 distributed on the upper half of the tube.
Support flanges 22 and 23 are fixed to both ends of the tube, and a plurality of ball casters 24 are disposed on the outer peripheral surface of each flanges, and an annular packing 25 held in an annular groove is provided.

Reference numeral 30 denotes a movable annular holding body, and the inner circumferential surface of the annular body 31 fits and abuts the outer circumferential surfaces of the ball caster 24 and the annular packing 25 of the support collar 22 (23) at the end of the rectifier tube 20, and the lower part of the annular body 31 is fixed to a cart 32 having wheels 33 so as to be movable on rails 17 provided at the bottom of the tank.

The truck 32 has protrusions 3 on both sides as shown in the third and fourth figures.
The connecting bar 35, which is pivotally supported by the connecting bar 35, is constantly pulled inward by the tension spring 38, and the tip of the inner edge on the swinging side is inclined. When the spring 3 is moved outwardly, the inclined tip edge slides into contact with the locking and releasing pin 37 that protrudes from the bottom of the tank and is fixed.
The beam truck 5, which will be described later, is pushed out against the elastic force of 8.
The engagement groove 36 is disengaged from the engagement pin 53 provided at 0.

The beam B has a winding drum 42 with a large number of liquid passage ports 44 distributed over its entire circumference, which is provided between both flanges 41, and a wound layer T of the material to be treated is placed on the circumference of the drum 42.
A winding drum protrudes outside the flange 41, and its tip has a tapered edge 43 formed in an inversely tapered shape on both sides, so that when a plurality of beams are arranged in series, they fit into each other and come into close contact with each other. It looks like this.

The wheels 51 are placed on the truck rails 55 which are movably mounted on the wheels 56 on the beam B(ri carrier 60).
The projecting winding drum 42 of the beam is supported by a beam receiver 52 of a beam truck 50 having a diameter.

Since this apparatus has the above-described structure, the movable annular holder 30 shown in the first figure has its fixing pin 39 fitted into and abutting the stopper 18 at the bottom of the tank, so that the processing apparatus is positioned on the opening 2 side of the tank 1. When not in use, the long rectifier tube 20 is fixed at one end to the tip of the rotary tube 8 on the outer periphery of the inflow tube 6, and the outer tube 1
4, and the other end is supported by the support collar 23 at the tip of the rectifier tube 20, and the movable annular holder 30 by the rail 1γ on the bottom of the tank, so that it is supported on both sides. The first beam B with the workpiece winding layer T in the calibration port 2
is placed on the carrier 60, the trolley rail 55 is pushed out, and the beam B1 is fed into the tank after it comes into contact with the end of the rail 17 at the bottom of the tank. When the tapered edge 43 of the winding drum at the tip of the beam B1 moves and holds the drum in a moving annular shape. While the body 30 is fitted onto the side edge of the annular body 31, the two carriages 50 and 32 are connected to each other by the connecting bar 35 as shown in FIG. B2...Bn and a plurality of beams B are charged and connected, and predetermined charging is performed.

During this time, the support flange 23 at the tip of the rectifier tube 20 allows the beam B to be smoothly transferred by the ball caster 24 provided on its outer circumferential surface, and always moves the beam B to the tank bottom rail 1 through the inner surface of the beam B.
7 is maintained, and the dead weight of the rectifier tube 20 is supported at both ends, so that no structural strain occurs.

After charging a predetermined number of beams B, the calibration port 2 is covered and fixed by the tight ring 3, and then the pressurized treatment liquid is supplied from the inflow pipe 6, and from the inside of the rectifier pipe 20, it is passed through the partition member 28 shown in the third figure.
．． It flows into the inside of the winding drum 42 divided by 28, passes through the wound layer T of the processed material through the liquid passage port 44, and from the outside of the wound layer T,
The liquid permeates inside the wound layer T toward the outflow pipe 7 connected to the suction side, and flows through the liquid passage port 42 of the winding drum 42 and the outflow openings 26 and 27 of the support flanges 22 and 23. During liquid flow processing,
The rectifier tube 20 fixed to the rotary cylinder 8 via an externally driven worm shaft and the worm wheel 10 rotates together with the partition members 28, 28 which are in sliding contact with the inner surface of the beam winding drum 42, and the beam carriage is prevented from rotating. Uniform liquid processing can be performed while changing the transmission flow range of each beam B held at 50 into outward flow and inward flow.

After the specified liquid treatment is completed, open the valve of drain lower 0 and introduce pressure air for draining as necessary to drain the inside of the premises and the winding layer T.
After the liquid inside is drained, the close ring 3 is removed and the lid is opened, and the transport platform 60 is connected again and the beams are pulled out one after another.

Since the beams B are connected to each other by a suitable connection mechanism such as manual engagement claw means, all the beams Bn...
B□ simultaneously moves on the rail 1γ, and each time the beam B1@ is taken out, the connecting mechanism is removed and the beam is sequentially transferred to the process, but the final beam B1 is connected to the moving annular holder 30 by the connecting bar 35. At the position where the beam B□ is transferred to the outside of the calibration port 2 in this state, the fixing pin 39 of the movable annular holder 300 carriage 32 is fitted into the stopper 18, and the tip inclined edge of the connecting bar 35 is engaged with the engagement release pin. 37,
The connecting bar 35 is pushed outward against the elastic force of the spring 380, the engagement groove 36 is disengaged from the pin 53 provided on the cart 50 of the beam B1, and the beam B1 is transferred onto the carrier 60. The movable annular holder 30 is held in this position and returns to its initial state.

Therefore, the long rectifier tube 20 always maintains a state in which both ends are supported, and there is no problem in loading and discharging the beam B.

Although the above embodiment describes the case where the rectifier tube is rotated, it is also possible to easily change the design so that the rectifier tube is fixed and the connected beams B1 to Bn are rotated by driving from an external power shaft. , and as shown in Figure 5,
In place of the above-mentioned rectifier pipe 20, a dummy 80 for reducing the bath ratio
is positioned in the beam lumen, and one end thereof is connected to the inflow pipe 6'.
Support flanges 22' and 23' having ball casters 24' are disposed on the fixed side and the can opening side of the dummy 80, respectively, and a movable annular holder 30 similar to that described above is fixedly held at the end thereof. ', it is possible to easily obtain a supporting structure at both ends of the long dummy 80 without any problem in loading and unloading the beam B.

In Fig. 5, the center of the processing tank 1' is cut out, and the right side shows a cross-sectional view when the first beam B1 is attached and processed, but the left side of the figure shows the case where the first beam B1 is attached and processed. This figure shows a state in which the support collar 23' at the end of the dummy can 80 is supported by the movable annular holder 30' outside the tank.

As explained above, according to the present invention, in a device that processes liquid by connecting a plurality of beams in series, it is possible to easily and reliably hold a long rectifier tube and a dummy in the beam cavity, and also to Since it can be moved smoothly, it has an extremely large effect in improving the performance of the beam liquid processing device and contributing to convenience in manufacturing.

[Brief explanation of the drawing]

The drawings show embodiments of the present invention, and FIG.
Figure 2 is a partially cutaway side view showing the state before beam insertion, with main parts in cross section; Figure 2 is the same side view after beam insertion;
The figure is a partially cut-away front view of the open end side of the state shown in the second figure, FIG. 4 is a plan view of the main part of the coupling mechanism, and FIG. 5 is a partially cut-away cross-section of another embodiment. FIG. 1...tank, 2...opening, 4...
・Side wall, 6... Inflow pipe, 7... Outflow pipe, 8... Rotating tube, 10... Worm wheel, 1γ... Rail, 18... Stopper, 20... Rectifier tube, 21...
Liquid passage port, 22゜23...Support collar, 24...
...Ball caster, 26.27... Outflow opening, 28... Division member, 30... Moving annular holder, 31... Annular body, 32・・・・・・
・Dolly, 35...Connection bar, 36...
Engagement groove, 37...Engagement release pin, 38...
...Tension spring, 39...Fixing pin, 4
2... Winding barrel, 43... Tapered edge, 4
4...Liquid port, 50...Beam trolley,
52... Beam receiver, 53... Engaging pin, 55... Dolly rail, 60... Transport platform, 80... Dummy , B, B1. Bn...
...beam, T...winding layer.

Claims (1)

[Claims] 1. The inside of a winding drum of an apparatus in which a plurality of beams each having a layer of workpieces wound on a porous winding drum are connected to each other at the ends of the winding drums, and the processing liquid circulates and flows through the winding layer of the workpiece. In a beam liquid processing apparatus having a processing tank that holds an elongated member serving as a rectifier tube or a dummy can over the entire length of the cavity, a support that supports the inner circumferential surface of the beam winding drum is provided on the outer circumferential surface of both ends of the elongated member. In addition to providing a flange, the collar is fitted onto the winding drum end of the first beam charged into the tank, moves together with the beam, comes into contact with the tank end treatment liquid inflow side wall, and as the beam moves out of the tank, 1. A beam-coupled liquid processing device comprising a movable annular holder that moves up to a calibration port, is uncoupled from the beam, and is positioned so as to come into contact with the outer peripheral surface of a support flange of a core.