CN2403798Y

CN2403798Y - Stepless regulating jet for dyeing machine

Info

Publication number: CN2403798Y
Application number: CN00202261U
Authority: CN
Inventors: 王伟浩; 张俞翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-18
Filing date: 2000-01-18
Publication date: 2000-11-01
Anticipated expiration: 2010-01-18

Abstract

The utility model relates to a stepless adjusting nozzle for a dyeing machine, which comprises bases and spraying pipes. The utility model is characterized in that the spraying pipes of the utility model comprise fixing pipes, straight pipes and casing pipes, wherein, the fixing pipes are fixedly connected with outlets of fabric piece goods of the bases, the pipe opening of each fixing pipe gradually contracts along the direction of one outlet, the upper part of each of the bases is connected with one straight pipe, and the casing pipes are arranged between the fixing pipes and the straight pipes; the upper part of each casing pipe is movably sheathed and connected with the outer wall of one straight pipe, and the lower part of each casing pipe, which has a shape similar to the shape of the fixing pipes, is inserted into one fixing pipe; an adjusting device which is arranged on the outer wall of one casing pipe can adjust the inserting depth of the casing pipes in the fixing pipes. The nozzle of the utility model has the advantages of convenient adjustment, no requirements of shutdown for disassembly, convenient cleaning and long service life. The utility model is adaptable to dyeing various fabrics.

Description

The step-less adjustment nozzle of dyeing machine

The utility model relates to the nozzle on a kind of piece dyeing machine.

Chinese patent 92229445.3 disclosed " new type nozzle of dyeing machine " also has following shortcoming: 1) screw rod of adjustable water inlet and rotary sleeve are all packed in the cylinder body of dyeing machine with nozzle cage, so size of a water inlet of every accent, will shut down dismounting, therefore should operation not only time-consuming, but also trouble; 2) its screw rod and rotary sleeve long period of soaking be in the dyestuff of cylinder body, and the surface is malfunctioning because of fouling or corrosion, so governor motion is unreliable and the life-span lacks; 3) its cleaning bothers.

The purpose of this utility model is to overcome the shortcoming that exists in the above-mentioned prior art; a kind of step-less adjustment nozzle of dyeing machine is provided; so that dyeing machine can all can be obtained desirable Color to the cloth of different-thickness by the step-less adjustment to nozzle, and make it have simple to operate, need not shut down dismounting, clean characteristics such as convenient and long service life.

The step-less adjustment nozzle of the utility model dyeing and finishing machine contains the base and the jet pipe of band dye liquor inlet tube, cloth import and a cloth outlet, be characterized in: its jet pipe include its mouth of pipe affixed in the cloth exit of base along Way out diminishing stationary pipes, the straight tube that connects on base top, between stationary pipes and straight tube, sleeve pipe is housed, the outer wall upper and lower part that the top kink of this sleeve pipe is connected straight tube is identical with the shape of stationary pipes and insert in the stationary pipes, has the adjusting device of adjustable its insertion depth in stationary pipes of a cover on the sleeve outer wall.This device contains the plate which is provided with slotted hole that is fixed on the sleeve outer wall, have the rocking bar of the pin of a kink in slotted hole and be installed in the axle that rocking bar is rotated on the base.

Adjusting device in the utility model step-less adjustment nozzle contains the plate that is provided with slotted hole that is fixed on the sleeve outer wall, have the rocking bar of the pin of kink in slotted hole and be installed in the axle that rocking bar is rotated on the base; Also can contain and be fixed in pin and the rocking bar on the outer wall before and after the sleeve pipe, an end of rocking bar be connected on the pin with its slotted hole kink that has and its in addition end be fixed on the axle, axle is installed in the axle sleeve on the base.Its sleeve pipe, the mouth of pipe cross section of stationary pipes and straight tube is the similar rectangle of shape preferably, inclination angle a between the tube wall same level face of stationary pipes and sleeve pipe bottom is preferably 50 °-85 °, and be installed in the axle that rocking bar is rotated on the base, one end kink is connected in the endoporus of rocking bar, end has square toes in addition, and have a cover wheeling device on these square toes, this device comprises a guide rod that is fixed on the base outer wall, the cover of the band handle of a kink on guide rod, fastening screw at a finger that puts installation and a band back-moving spring, and driving lever, and an end of driving lever with the square hole kink on it on square toes, hold in addition with the long slot bore kink on finger.

In use, hand steered handle moves up or down cover, so that driving lever rotates, the rotation of driving lever can drive rocking bar and rotate, thereby sleeve pipe is moved on straight tube; Sleeve pipe moves back its underpart pipe outer wall and changes with the gap between the stationary pipes inwall, that is the cross-section area of nozzle changes, thereby has changed the nozzle impulse force, has satisfied the requirement of different-thickness cloth to the power of nozzle impulse force.Before the promotion interplanting is moved, must extract fastening screw earlier, after finishing, adjustment then holds out against on guide rod under fastening screw portion's spring action within it, meanwhile, tighten the nut on the finger again, each rod member all is stabilized on this position during with the assurance nozzle operation, and the injection impulse force can be stablized constant, thereby obtains stable optimum dyeing effect.

The utility model has the advantages that: 1) also be provided with wheeling device and adjusting device thereon by structural change to jet pipe, make the cross-section area of nozzle to thousands of square millimeters scope, do stepless adjusting zero, realize spraying the step-less adjustment of impulse force, thereby the cloth that satisfies different thickness all can be obtained best Color; 2) operation of Tiao Jieing is very easy, the time short and need not shut down dismounting, so but the debugging of Edge Coloring limit; 3) sleeve pipe can move up and down and straight tube detachable, so the cleaning of nozzle is convenient.

To and contrast accompanying drawing by embodiment below, the utility model will be further described below.Have in the accompanying drawing:

Fig. 1, Fig. 3, Fig. 4 are respectively the front view of the step-less adjustment nozzle of the utility model dyeing machine, main cutaway view, left view;

Fig. 2 is the A-A cutaway view among Fig. 1;

Fig. 5 and Fig. 6 are respectively the structure charts of another embodiment of the utility model, and wherein Fig. 6 is that its main cutaway view, Fig. 5 are the B-B cutaway views among Fig. 6;

From Fig. 1-Fig. 4, see the structure of step-less adjustment nozzle first embodiment of the utility model dyeing machine.It includes base 1 and jet pipe 2, wherein has fabric import 12, fabric outlet 13 and stationary pipes 14 that is provided with at place, fabric outlet place, the straight tube 15 that connects on base top, the sleeve pipe of installing between stationary pipes and straight tube 31 on the base 1; Wherein stationary pipes 14 is that its mouth of pipe is along the diminishing open tubes of Way out, that is the inclination angle a of its tube wall same level direction is 73 °, the top kink of sleeve pipe 31 has the adjusting device of adjustable its insertion depth in stationary pipes on the outer wall of straight tube and identical with the shape of straight tube and shape its bottom is similar to the shape of stationary pipes and insert in the stationary pipes on the sleeve outer wall; This adjusting device includes two plate 32, rocking bar 33 and axles 34 on the left and right outer wall that is fixed in sleeve pipe 31, its axis 34 is installed in the axle sleeve 35 on the base, its inner end is fixed on the rocking bar 33, can drives the rocking bar rotation, rocking bar holds pin 33 in addition affixed ', and this pin kink be connected slotted hole 32 on the plate 32 ' in do upper and lower moving so that the rotation of rocking bar can drive sleeve pipe 31.

The mouth of pipe cross section of the sleeve pipe 31 in the present embodiment, stationary pipes 14 and straight tube 15 is the similar rectangle of shape, the top of stationary pipes is the entrance point of hydrojet, sleeve pipe bottom outer wall is the hydrojet outlet with the gap between the stationary pipes inwall, the upper and lower size that can change the hydrojet discharge area that moves of sleeve pipe changes the hydrojet impulse force.

Axle 34 in the present embodiment has square toes on the overhanging end of axle sleeve 35, and a cover wheeling device has been installed on the square toes, to make things convenient for manual adjustment; This device includes one and is fixed in cover 46 on guide rod of guide rod 41 on the base outer wall, kink, insertion and is installed in the finger 44 that puts and the fastening screw 45 of a band back-moving spring, and two driving levers 42; One end kink of driving lever the square toes 34 of axle 34 ' on, in addition end with its with long slot bore 43 kinks on finger 44.Extract fastening screw 45 handle 47 on can hand steered cover 46 and promote cover 46 motion up or down, rotate by the mobile driving lever 42 that makes of finger 44 in long slot bore 43 that overlaps on 46, thereby the rotating band moving axis of driving lever 34 rotates the rocking bar 33 that makes in the adjusting device and does corresponding swing, the insertion depth of sleeve pipe 31 in stationary pipes changed, reach the variation of hydrojet discharge area, that is the variation of hydrojet impulse force.Because adjusting device is undertaken by four-bar mechanism, so its regulating quantity can be stepless variation, therefore the adjusting to the hydrojet impulse force also is stepless adjustment, to obtain desirable Color.

Another embodiment of the utility model nozzle can see from Fig. 1, Fig. 4 and Fig. 5, Fig. 6, and the difference of it and last embodiment is the structure of adjusting device.Omitted the plate 32 among first embodiment in this adjusting device and will sell 33 ' directly and be fixed on the front and back outer wall of sleeve pipe 31, rocking bar 33 also disposes four simultaneously, they be separately fixed at the axle 34 on, and have respectively on each rocking bar slotted hole and by the slotted hole kink be connected pin 33 ' on.When axle 34 rotates then by rocking bar 33 and pin 33 ' directly drive sleeve pipe to move in vertical direction, thereby change the hydrojet impulse force.

The cross section of the sleeve pipe in the utility model, straight tube and stationary pipes also can be the similar ellipse of circle or shape.

The stepless nozzle of the utility model is installed on the dyeing machine by the flange 5 of base top.During use, cloth enters, goes out (representing that with solid arrow cloth shifts to Fig. 3) from cloth outlet 13 from cloth import 12, dye liquor flows into base from dye liquor inlet tube 11, and go into annular gap ejection (flow direction of representing dye liquor among Fig. 3 with dotted arrow) between stationary pipes and the sleeve pipe from the open top overflow of stationary pipes 14, the impulse force of hydrojet drives cloth and moves downward.Annular gap between stationary pipes and the sleeve pipe is the cross section of nozzle just, can do stepless variation to thousands of square millimeters of scopes zero.

Claims

1, a kind of step-less adjustment nozzle of dyeing machine, it contains a band dye liquor inlet tube (11), the base (1) and the jet pipe (2) of cloth import (12) and cloth outlet (13), it is characterized in that: its jet pipe includes its mouth of pipe affixed in the cloth exit of base along the diminishing stationary pipes of Way out (14), the straight tube (15) that connects on base top, sleeve pipe (31) is housed between stationary pipes and straight tube, the top kink of this sleeve pipe is connected on the outer wall of straight tube, the bottom is similar to the shape of stationary pipes and insert in the stationary pipes, has the adjusting device of adjustable its insertion depth in stationary pipes of a cover on the sleeve outer wall.

2, step-less adjustment nozzle as claimed in claim 1 is characterized in that described adjusting device contains the plate that is provided with slotted hole (32 ') (32) that is fixed on the sleeve outer wall, has the rocking bar (33) of the pin (33 ') of kink in slotted hole and is installed in the axle (34) that rocking bar is rotated on the base.

3, step-less adjustment nozzle as claimed in claim 1, it is characterized in that: said adjusting device contains pin (33 ') and the rocking bar (33) that is fixed on the outer wall of sleeve pipe front and back, one end of rocking bar is connected with its slotted hole kink that has that pin (33 ') is gone up, end is fixed on the axle (34) in addition, and axle (34) is installed in the axle sleeve (35) on the base.

4, step-less adjustment nozzle as claimed in claim 1 is characterized in that: the mouth of pipe cross section of said sleeve pipe (31), stationary pipes (14) and straight tube (15) is the similar rectangle of shape.

5, step-less adjustment nozzle as claimed in claim 1 is characterized in that: the inclination angle a between the tube wall same level face of said stationary pipes (14) and sleeve pipe bottom is 50 °-85 °.

6, as claim 1 and 2 and 4 and 5 described step-less adjustment nozzles, it is characterized in that: an end kink of said axle (34) is connected in the endoporus of rocking bar (33), the other end has square toes (34 '), and have a cover wheeling device on these square toes, this device includes a guide rod (41) that is fixed on the base outer wall, the cover (46) of the band handle (47) of a kink on guide rod, at the fastening screw (45) that puts a finger of installation (44) and a band back-moving spring, and driving lever (42), and an end of driving lever with the square hole kink on it on square toes (34 '), hold in addition with long slot bore (43) kink on finger.

7, as claim 1 and 3 and 4 and 5 described step-less adjustment nozzles, it is characterized in that: an end kink of said axle (34) is connected in the endoporus of rocking bar (33), the other end has square toes (34 '), and have a cover wheeling device on these square toes, this device includes a guide rod (41) that is fixed on the base outer wall, the cover (46) of the band handle (47) of a kink on guide rod, at the fastening screw (45) that puts a finger of installation (44) and a band back-moving spring, and driving lever (42), and an end of driving lever with the square hole kink on it on square toes (34 '), hold in addition with long slot bore (43) kink on finger.