CN221320355U - Dye liquor recovery device of overflow dyeing machine - Google Patents

Abstract

The application relates to a dye liquor recovery device of an overflow dyeing machine, which comprises a frame, a recovery box and a squeeze roller set, wherein the top opening of the recovery box is provided with a filter plate, the recovery box is connected with a lifting piece, the inner wall of the recovery box is provided with a mounting groove, the mounting groove is square ring-shaped, and the filter plate is detachably connected in the mounting groove through a locking component. When the filter plate is adhered with impurities, the lifting piece drives the recovery box to move downwards along the vertical direction, and an operator takes out the filter plate upwards along the vertical direction, so that the operator can clean and replace the filter plate conveniently.

Description

Dye liquor recovery device of overflow dyeing machine

Technical Field

The application relates to the field of printing and dyeing equipment, in particular to a dye liquor recovery device of an overflow dyeing machine.

Background

In the traditional dyeing process, a large amount of neutral salt is required to be added to dye cellulose fibers by using the reactive dye so as to improve the dye uptake and fixation rate of the dye. However, the addition of salt not only causes deterioration of water quality and damages ecological environment, but also causes waste of resources, so that salt-free and low-salt dyeing research of reactive dyes becomes one of hot problems to be solved in printing and dyeing production.

The Chinese patent of the grant bulletin number CN214496751U discloses an overflow dyeing machine, including overflow dyeing machine main part, be provided with the opening that is used for advancing cloth or go out cloth in the overflow dyeing machine main part, be provided with the support on the opening, be provided with two bracing pieces on the support symmetrically, be provided with the crowded water subassembly between two bracing pieces, still be provided with the water receiving tank on the bracing piece, the water receiving tank is located crowded water subassembly under, be provided with the lock water roller on the edge of water receiving tank length direction, the outlet has been seted up on the one end of water receiving tank bottom, be provided with the back flow on the outlet, the back flow is connected to in the overflow dyeing machine main part, the outlet internal connection has the filter screen, the effect that this application had: in the application, a water receiving groove is arranged on a bracket and is positioned right below a squeezing assembly, after cloth passes through the squeezing assembly, dye liquor is squeezed and flows out, and a part of dye liquor is received by the water receiving groove; a water locking roller is arranged on the edge of the length direction of the water receiving groove, the cloth is abutted against the water locking roller when the cloth is output, the dye liquor flowing along the cloth is blocked by the water locking roller, the collection amount of the dye liquor by the water receiving groove is improved, the collected dye liquor is dyed again, and the water consumption in the cloth dyeing process is reduced.

To above-mentioned related art, when impurity piles up in the filter screen top, because of the filter screen is connected in the outlet, operating personnel is comparatively inconvenient to the clearance of filter screen to this leads to the fact the influence to the filtration efficiency of dye liquor.

Disclosure of utility model

In order to facilitate cleaning of the filter plate, the application provides a dye liquor recovery device of an overflow dyeing machine.

The application provides a dye liquor recovery device of an overflow dyeing machine, which adopts the following technical scheme:

The utility model provides a dye liquor recovery unit of overflow dyeing machine, includes the frame, connects in the collection box of frame, squeeze roll group, the frame is used for being connected with the dyeing machine body, the collection box is located squeeze roll group below, collection box open-top sets up, be connected with the filter in the collection box, the frame is connected with the lifter, the lifter is used for driving the collection box along vertical direction sliding connection in the frame, the mounting groove has been seted up to the collection box inner wall, the mounting groove level sets up, mounting groove and collection box top open-ended intercommunication, the filter is along vertical direction sliding connection in the mounting groove, filter bottom and mounting groove bottom inner wall contact, the filter passes through locking component and can dismantle and connect in the mounting groove.

Through adopting above-mentioned technical scheme, when filter plate adhesion has impurity, the lifting piece drives the recovery tank and moves down along vertical direction, and operating personnel upwards takes out the filter along vertical direction to this is convenient for operating personnel clearance and change the filter.

Optionally, a plurality of first spread grooves have been seted up to the filter week side, first spread groove length direction is the contained angle direction with the length direction of collection box lateral wall, locking element includes connecting rod, moving part, pushing part, the connecting rod is along first spread groove length direction sliding connection in first spread groove, a plurality of recesses have been seted up to the mounting groove inner wall, one the recess communicates with a first spread groove, connecting rod one end inlays in the recess, the pushing part is used for promoting the connecting rod along first spread groove length direction sliding connection in first spread groove and order about connecting rod one end embedding recess, the moving part is used for driving the connecting rod along first spread groove length direction sliding connection in first spread groove and order about connecting rod one end to keep away from the recess.

Through adopting above-mentioned technical scheme, during installation filter, the impeller promotes the connecting rod along first spread groove length direction sliding connection in first spread groove to make the connecting rod embedding recess, so that pass filter plate stable connection in the mounting groove, during the dismantlement filter, the moving part drives connecting rod eye first spread groove length direction sliding connection in first spread groove and keep away from the recess, so that operating personnel takes out the filter from the mounting groove.

Optionally, the rotary tank has been seted up at the filter top, first spread groove is kept away from recovery tank lateral wall one end and all is linked together with the rotary tank, first spread groove length direction is radial unanimous with the rotary disk, the impeller sets up for the rotary disk, the rotary disk rotates to be connected in the rotary tank, a plurality of second spread grooves have been seted up to rotary disk week side, second spread groove length direction is radial unanimous with the rotary disk, one a plurality of second spread grooves and a first spread groove intercommunication, first spread groove and second spread groove intermittent nature intercommunication, recess one end is kept away from to the connecting rod inlays in the second spread groove and follows rotary disk radial sliding connection in the second spread groove, connecting rod is close to second spread groove one end and is equipped with the guide surface, the guide surface slope sets up, the guide surface is convenient for the connecting rod to keep away from the second spread groove, works as when connecting rod one end imbeds the recess, the second spread groove is kept away from to the connecting rod other end.

Through adopting above-mentioned technical scheme, during the installation filter, the filter embedding mounting groove is interior, rotates the rotation disc for the second spread groove follows the rotation disc and removes, receives the direction effect connecting rod of guide surface along first spread groove length direction sliding connection in first spread groove, and connecting rod one end embedding recess, so that filter board stable connection in the mounting groove.

Optionally, the removal groove has been seted up to first spread groove inner wall, remove groove length direction and rotate the radial unanimity of disc, the moving member includes installation piece, spring, the installation piece is connected in connecting rod one side, the installation piece is along rotating radial sliding connection in removal groove of disc, spring length direction is radial unanimity with rotating the disc, spring one end is connected in removal groove and is close to recovery tank lateral wall one end, the spring other end is connected in the installation piece, works as when connecting rod one end embedding second spread groove, the spring does not take place deformation.

Through adopting above-mentioned technical scheme, the connecting rod is along rotating the radial sliding connection of disc in first spread groove and embedding recess, the installation piece follows the connecting rod along rotating the radial sliding connection of disc in the spread groove, and extrude the spring, make the spring take place deformation, the spring has elasticity, with this make the connecting rod support tightly in the recess, when dismantling the filter, rotate the disc, make first spread groove and second spread groove intercommunication, the spring resumes the shape and promote the installation piece along rotating the radial sliding connection of disc in the spread groove, the connecting rod follows the installation piece and removes, and make connecting rod one end keep away from the recess, the connecting rod other end embedding second spread groove, in order to take out from the spread groove of this filter of being convenient for.

Optionally, rotate the disc and follow vertical direction sliding connection in rotating the inslot, rotate the inslot wall and still offered first spacing groove, first spacing groove length direction is unanimous with rotating the disc circumference, it still is connected with the stopper to rotate the disc week side, the stopper is along rotating disc circumference sliding connection in first spacing inslot, rotate the inslot wall and still offered the second spacing groove, second spacing groove top and first spacing groove one end intercommunication, second spacing groove length direction is unanimous with vertical direction, stopper edge vertical direction sliding connection in the second spacing inslot, works as when the stopper is located the second spacing inslot, connecting rod embedding recess.

Through adopting above-mentioned technical scheme, rotate the disc and rotate and make the connecting rod keep away from the second spread groove, rotate the disc and drive stopper along rotating disc circumference sliding connection in first spacing inslot, when the stopper is close to the second spacing inslot, rotate the disc along vertical direction sliding connection in rotating the inslot downwards for the stopper along vertical direction sliding connection in the second spacing inslot, with this makes to rotate the disc stable connection in rotating the inslot.

Optionally, a handle is connected to the top of the rotating disk.

Through adopting above-mentioned technical scheme, add the handle to this operating personnel rotates the rotation disc of being convenient for.

Optionally, the recycling bin is connected with a mixing drum, the mixing drum is connected with a feeding box, the feeding box is used for adding dye into the mixing drum, and a stirring piece is connected in the mixing drum.

Through adopting above-mentioned technical scheme, in entering the mixing drum through the dye liquor after the filter, according to the production demand, the charging box adds the dyestuff to in the mixing drum to mix dye liquor and dyestuff through the mixer, with this concentration that improves the dye liquor, make the dye liquor concentration reach the production required requirement, with this improvement dyeing quality.

Optionally, the sliding tray has been seted up to the frame, sliding tray length direction is unanimous with vertical direction, the lifter includes first cylinder, slider, guide bar, first cylinder is connected in the frame, slider is along vertical direction sliding connection in the sliding tray, guide bar length direction is unanimous with vertical direction, the guide bar both ends are all connected in the sliding tray, guide bar is located to slider one end slip cap, the slider other end is connected in the piston rod of first cylinder, the collection box is connected in the slider.

Through adopting above-mentioned technical scheme, first cylinder drives the slider and removes along vertical direction, and the slider is along vertical direction sliding connection in the sliding tray, and add the guide bar to this makes the slider follow the stable removal of established direction, with this drive recovery case along vertical direction removal, makes the recovery case be close to or keep away from the squeeze roll group.

In summary, the present application includes at least one of the following beneficial technical effects:

1. When the filter plate is adhered with impurities, the lifting piece drives the recovery box to move downwards along the vertical direction, and an operator takes out the filter plate upwards along the vertical direction, so that the operator can clean and replace the filter plate conveniently;

2. When the filter plate is installed, the filter plate is embedded into the installation groove, the rotary disc is rotated, the second connection groove moves along with the rotary disc, the connecting rod is slidably connected into the first connection groove along the length direction of the first connection groove under the guiding action of the guide surface, and one end of the connecting rod is embedded into the groove, so that the filter plate is stably connected into the installation groove;

3. when connecting rod along rotating the radial sliding connection of disc in first spread groove and embedding recess, the installation piece follows the connecting rod along rotating the radial sliding connection of disc in the removal inslot, and extrude the spring, make the spring take place deformation, the spring has elasticity, with this makes the connecting rod support tightly in the recess, when dismantling the filter, rotate the rotation disc, make first spread groove and second spread groove intercommunication, the spring resumes the shape and promote the installation piece along rotating the radial sliding connection of disc in the removal inslot, the connecting rod follows the installation piece and removes, and make connecting rod one end keep away from the recess, the connecting rod other end embedding second spread groove, with this convenience for the filter takes out from the spread groove.

Drawings

Fig. 1 is a perspective view of the present embodiment.

Fig. 2 is a front view of the present embodiment.

Fig. 3 is a top view of the present embodiment.

FIG. 4 is a partial cross-sectional view of the embodiment shown in FIG. 3 with the rotating disk oriented A-A and hidden.

Fig. 5 is a partial sectional view in the direction B-B in fig. 2 of the present embodiment.

Fig. 6 is a partial sectional view in the direction C-C in fig. 3 of the present embodiment.

Fig. 7 is an enlarged view of the portion D in fig. 6 of the present embodiment.

Fig. 8 is an enlarged view of the portion E in fig. 4 of the present embodiment.

Reference numerals illustrate: 100. a frame; 110. a sliding groove; 200. a squeeze roll set; 210. a first roller; 220. a second roller; 300. a recovery box; 310. a mounting groove; 311. a groove; 320. a first tube; 400. a filter plate; 410. a rotating groove; 420. a first connection groove; 421. a moving groove; 430. a first limit groove; 440. the second limit groove; 500. a lifting member; 510. a first cylinder; 520. a slide block; 530. a guide rod; 600. a locking assembly; 610. rotating the disc; 611. a second connecting groove; 613. a limiting block; 612. a handle; 620. a connecting rod; 630. a moving member; 631. a mounting block; 632. a spring; 700. a mixing drum; 710. a second tube; 711. a first valve; 720. a third tube; 721. a second valve; 730. a stirring member; 731. a first motor; 732. a rotating shaft; 733. stirring the leaves; 800. and a feeding box.

Detailed Description

The application is described in further detail below with reference to fig. 1-8.

The embodiment of the application discloses a dye liquor recovery device of an overflow dyeing machine. Referring to fig. 1 and 2, the dye liquor recovery device of the overflow dyeing machine comprises a frame 100, a squeeze roller set 200 and a recovery box 300, wherein the frame 100 is used for being connected with a dyeing machine body, the squeeze roller set 200 is rotatably connected to the frame 100, and the squeeze roller set 200 is close to a discharge end of the dyeing machine body. The recovery box 300 is connected to the frame 100, the top opening of the recovery box 300 is arranged, the length direction of the recovery box 300 is consistent with the length direction of the squeeze roller set 200, the recovery box 300 is positioned under the squeeze roller set 200, and the filter plate 400 is detachably connected in the recovery box 300. The recovery box 300 is slidably coupled to the frame 100 in a vertical direction. When the filter plate 400 is adhered with impurities, the recovery box 300 moves downwards along the vertical direction, so that an operator can detach the filter plate 400 from the recovery box 300, and the filter plate 400 can be cleaned conveniently

Referring to fig. 1 and 2, the squeeze roller set 200 includes a first roller 210 and a second roller 220 rotatably coupled to the frame 100, the first roller 210 and the second roller 220 being spaced apart in a vertical direction, the first roller 210 and the second roller 220 being spaced apart to form a gap through which cloth passes. The frame 100 is further connected with a lifting member 500, where the lifting member 500 is used to drive the recovery box 300 to be slidingly connected to the frame 100 along a vertical direction. The frame 100 is provided with a sliding groove 110, and the length direction of the sliding groove 110 is consistent with the vertical direction. The lifting member 500 includes a first cylinder 510 connected to the frame 100, a slider 520, and a guide rod 530, where the first cylinder 510 is located above the sliding groove 110, and a piston rod of the first cylinder 510 extends downward in a vertical direction, the slider 520 is slidably connected in the sliding groove 110 in the vertical direction, the length direction of the guide rod 530 is consistent with the vertical direction, and two ends of the guide rod 530 in the length direction are connected in the sliding groove 110. The sliding block 520 is slidably sleeved on the guide rod 530 along one end of the length direction, the other end of the sliding block 520 is connected to the piston rod of the first cylinder 510, and the recovery box 300 is connected to the sliding block 520 along two sides of the length direction. The first cylinder 510 drives the slider 520 to slide in the sliding groove 110 along the vertical direction, and the recovery box 300 moves along the vertical direction along with the slider 520, so that the recovery box 300 is close to or far from the squeeze roller set 200.

Referring to fig. 3 and 4, an installation groove 310 is formed in the inner wall of the recovery tank 300, the installation groove 310 is formed in a square ring shape, and the installation groove 310 is communicated with the top opening of the recovery tank 300. The filter plate 400 is slidably connected in the vertical direction in the installation groove 310, the circumference sides of the filter plate 400 are all in contact with the inner wall of the installation groove 310, and the bottom of the filter plate 400 is in contact with the inner wall of the installation groove 310.

Referring to fig. 5, a locking assembly 600 is coupled to the filter plate 400, and the locking assembly 600 serves to lock the filter plate 400 in the mounting groove 310. The locking assembly 600 includes a pusher, a connecting rod 620, and a mover 630. The top of the filter 400 is provided with a rotating groove 410, the central axis of the rotating groove 410 is consistent with the central axis of the recovery box 300, and the pushing piece is a rotating disc 610. Four first connecting grooves 420 are formed in the inner wall of the rotating groove 410, the length direction of the first connecting grooves 420 is in radial consistency with that of the rotating groove 410, the first connecting grooves 420 are communicated with the rotating groove 410 and the mounting groove 310, and the four first connecting grooves 420 are distributed at intervals along the circumferential direction of the rotating disc 610. Four second connecting grooves 611 are formed in the circumferential side of the rotating disc 610, the length direction of each second connecting groove 611 is identical to that of the rotating disc 610 in the radial direction, the four second connecting grooves 611 are distributed at intervals along the circumferential direction of the rotating disc 610, the second connecting grooves 611 are communicated with the first connecting grooves 420 in a clearance mode, and one first connecting groove 420 is communicated with one second connecting groove 611. The length direction of the connecting rod 620 is radially consistent with that of the rotating disc 610, the connecting rod 620 is radially and slidably connected in the first connecting groove 420 along the rotating disc 610, and one end, close to the rotating disc 610, of the connecting rod 620 is embedded in the second connecting groove 611 and is radially and slidably connected in the second connecting groove 611 along the rotating disc 610.

Referring to fig. 5 and 6, four grooves 311 are formed in the inner wall of the mounting groove 310, the depth direction of the grooves 311 is radially consistent with that of the rotating disc 610, the four grooves 311 are circumferentially spaced apart along the rotating disc 610, and one groove 311 is communicated with one first connecting groove 420. One end of the connecting rod 620, which is far away from the rotating disc 610, is embedded in the groove 311. The moving member 630 is used for driving the connecting rod 620 to slide along the length direction of the first connecting slot 420 and connect in the first connecting slot 420 and driving one end of the connecting rod 620 to be far away from the groove 311. The connecting rod 620 is provided with a guide surface near one end of the rotating disc 610, and the guide surface is inclined, so that the connecting rod 620 moves radially along the rotating disc 610 and is far away from the second connecting groove 611 when the rotating disc 610 rotates. When one end of the connection rod 620 away from the rotating disk 610 is inserted into the groove 311, the other end of the connection rod 620 is away from the second connection groove 611.

When the filter plate 400 is installed, the rotating disc 610 is rotated and the second coupling groove 611 is away from the first coupling groove 420, so that the coupling rod 620 is slidably coupled to the first coupling groove 420 along the radial direction of the rotating disc 610 and is inserted into the recess 311, thereby stably coupling the filter plate 400 to the installation groove 310.

Referring to fig. 5 and 7, a handle 612 is connected to the top of the rotating disc 610, the rotating disc 610 is slidably connected to the rotating groove 410 in the vertical direction, and a stopper 613 is connected to the circumferential side of the rotating disc 610.

Referring to fig. 5 and 8, the inner wall of the rotating groove 410 is further provided with a first limiting groove 430 in which the limiting block 613 is embedded, the first limiting groove 430 is provided with a ring groove, the circumference of the first limiting groove 430 is consistent with that of the rotating disc 610, and the limiting block 613 is slidably connected in the first limiting groove 430 along the circumference of the rotating disc 610. The inner wall of the rotating groove 410 is further provided with a second limiting groove 440, the length direction of the second limiting groove 440 is consistent with the vertical direction, the top end of the second limiting groove 440 is communicated with one end of the first limiting groove 430, the limiting block 613 is slidably connected in the second limiting groove 440 along the vertical direction, and when the limiting block 613 is located in the second limiting groove 440, the connecting rod 620 is embedded into the groove 311.

When the rotating disc 610 rotates and drives the second connecting groove 611 to be far away from the first connecting groove 420, the limiting block 613 moves along with the rotating disc 610, the limiting block 613 is slidably connected to the first limiting groove 430 along the circumferential direction of the rotating disc 610, and when the limiting block 613 is close to the second limiting groove 440, the rotating disc 610 is slidably connected to the rotating groove 410 downwards along the vertical direction, so that the limiting block 613 is embedded into the second limiting groove 440, and the rotating disc 610 is stably connected to the rotating groove 410

Referring to fig. 5, the first connecting groove 420 is provided with a moving groove 421 along the inner walls of both sides in the horizontal direction, the length direction of the moving groove 421 is radially consistent with that of the rotating disc 610, the moving member 630 includes a mounting block 631 and a spring 632, one end of the mounting block 631 is connected to the side wall of the first connecting rod 620, and the other end of the mounting block 631 is slidably connected to the moving groove 421 along the radial direction of the rotating disc 610. The length direction of the spring 632 is radially consistent with that of the rotating disc 610, one end of the spring 632 is connected to one end of the moving groove 421 close to the side wall of the recovery box 300, and the other end of the spring 632 is connected to the mounting block 631. When one end of the connection rod 620 is inserted into the second connection groove 611, the spring 632 is not deformed. When the filter plate 400 is disassembled, the rotating disc 610 is rotated so that the second connecting groove 611 is communicated with the first connecting groove 420, the spring 632 restores the shape and pushes the mounting block 631 to be radially and slidably connected in the moving groove 421 along the rotating disc 610, and the connecting rod 620 moves along with the mounting block 631 and makes the connecting rod 620 far away from the groove 311, so that the filter plate 400 is conveniently far away from the mounting groove 310.

Referring to fig. 6, the bottom of the recovery tank 300 is connected with a first pipe 320, the other end of the first pipe 320 is connected with a mixing drum 700, the first pipe 320 is a hose, the mixing drum 700 is connected with a second pipe 710, the other end of the second pipe 710 is connected with a feeding tank 800, the feeding tank 800 is used for adding dye into the mixing drum 700, the second pipe 710 is connected with a first valve 711, and the first valve 711 is used for controlling the opening and closing of the second pipe 710. The mixing drum 700 is further connected to a third pipe 720, the third pipe 720 is used for inputting the dye liquor in the mixing drum 700 into the next treatment process, the third pipe 720 is connected to a second valve 721, and the second valve 721 is used for controlling the opening and closing of the third pipe 720. The stirring piece 730 is connected to the mixing barrel 700, the stirring piece 730 comprises a first motor 731, a rotating shaft 732 and stirring blades 733, the first motor 731 is connected to the top of the mixing barrel 700, the rotating shaft 732 is rotatably connected to the mixing barrel 700, the central axis of the rotating shaft 732 is collinear with the central axis of the mixing barrel 700, and the top end of the rotating shaft 732 is connected to an output shaft of the first motor 731. The stirring blade 733 is connected to the circumferential side of the rotating shaft 732.

After the filtered dye liquor enters the mixing barrel 700, the charging box 800 adds dye into the mixing barrel 700 according to the required dye liquor concentration, the first motor 731 drives the rotating shaft 732 to rotate, the stirring blades 733 rotate along with the rotating shaft 732, so that the dye liquor and the dye are mixed, and the mixed dye liquor is input into the next treatment process through the third pipe 720.

The embodiment of the application relates to a dye liquor recovery device of an overflow dyeing machine, which is implemented by the following principle: when the filter plate 400 is adhered with impurities, the first air cylinder 510 drives the sliding block 520 to move downwards in the vertical direction, the recovery box 300 moves downwards in the vertical direction along with the sliding block 520, an operator takes the handle 612 and takes the rotary disc 610 in the vertical direction, the rotary disc 610 is connected in the rotary groove 410 in a sliding manner in the vertical direction, the limiting block 613 is connected in the second limiting groove 440 in a sliding manner in the vertical direction, when the limiting block 613 is close to the first limiting groove 430, the rotary disc 610 is rotated, the limiting block 613 is connected in the first limiting groove 430 in a sliding manner in the circumferential direction of the rotary disc 610, so that the first connecting groove 420 is communicated with the second connecting groove 611, the spring 632 restores the shape and drives the mounting block 631 to be connected in the moving groove 421 in a sliding manner in the radial direction of the rotary disc 610, the connecting rod 620 moves along with the mounting block 631, one end of the connecting rod 620 is far away from the groove 311, and the other end of the connecting rod 620 is embedded in the second connecting groove 611, so that the filter plate 400 is conveniently removed from the mounting groove 310, and the filter plate 400 is conveniently cleaned.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. Dye liquor recovery unit of overflow dyeing machine, including frame (100), connect in recovery tank (300) of frame (100), squeeze roll group (200), frame (100) are used for being connected with the dyeing machine body, recovery tank (300) are located squeeze roll group (200) below, recovery tank (300) open-top sets up, recovery tank (300) in-connection has filter (400), its characterized in that: the utility model discloses a frame (100) is connected with lifting part (500), lifting part (500) are used for driving recovery case (300) along vertical direction sliding connection in frame (100), mounting groove (310) have been seted up to recovery case (300) inner wall, mounting groove (310) level sets up, mounting groove (310) and recovery case (300) open-top intercommunication, filter (400) are in mounting groove (310) along vertical direction sliding connection, filter (400) bottom and mounting groove (310) bottom inner wall contact, filter (400) can be dismantled through locking component (600) and be connected in mounting groove (310).

2. The dye liquor recovery apparatus of an overflow dyeing machine according to claim 1, wherein: the utility model provides a plurality of first spread grooves (420) have been seted up to filter (400) week side, first spread grooves (420) length direction is the contained angle direction with the length direction of collection tank (300) lateral wall, locking subassembly (600) are including connecting rod (620), moving part (630), pushing part, connecting rod (620) are along first spread grooves (420) length direction sliding connection in first spread grooves (420), a plurality of recess (311) have been seted up to mounting groove (310) inner wall, one recess (311) and a first spread grooves (420) intercommunication, connecting rod (620) one end is inlayed in recess (311), pushing part is used for promoting connecting rod (620) along first spread grooves (420) length direction sliding connection in first spread grooves (420) and order about connecting rod (620) one end to imbed in recess (311), moving part (630) are used for driving connecting rod (620) along first spread grooves (420) length direction sliding connection in first spread grooves (420) and order about connecting rod (620) one end to keep away from recess (311).

3. The dye liquor recovery device of an overflow dyeing machine according to claim 2, characterized in that: the utility model discloses a connecting rod, including collecting box (300), collecting box (620), connecting rod (620), recess (311), rotary disc (410) have been seted up at filter (400) top, first spread groove (420) keep away from recovery box (300) lateral wall one end all and rotary disc (410) intercommunication, first spread groove (420) length direction is radial unanimous with rotary disc (610), the impeller is rotary disc (610) setting, rotary disc (610) rotate and connect in rotary disc (410), a plurality of second spread grooves (611) have been seted up to rotary disc (610) week side, second spread groove (611) length direction is radial unanimous with rotary disc (610), a plurality of second spread grooves (611) and a first spread groove (420) intercommunication, first spread groove (420) and second spread groove (611) clearance intercommunication, recess (311) one end are kept away from to connecting rod (620) and are inlayed in second spread groove (611) and are followed rotary disc (610) radial sliding connection in second spread groove (410), connecting rod (620) are close to second spread groove (611) and are equipped with guide surface, guide surface (611), guide surface (620) are kept away from when connecting rod (620) are convenient for connecting rod (620) to insert.

4. The dye liquor recovery device of an overflow dyeing machine according to claim 2, characterized in that: the utility model discloses a movable part of a recovery box, including movable part (630), first spread groove (420) inner wall has been seted up and has been removed groove (421), movable groove (421) length direction and rotation disc (610) radial unanimity, movable part (630) are including installation piece (631), spring (632), installation piece (631) are connected in connecting rod (620) one side, installation piece (631) are along radial sliding connection in movable groove (421) of rotation disc (610), spring (632) length direction and rotation disc (610) radial unanimity, spring (632) one end is connected in movable groove (421) and is close to recovery box (300) lateral wall one end, the spring (632) other end is connected in installation piece (631), works as when connecting rod (620) one end embedding second spread groove (611), spring (632) do not take place deformation.

5. A dye liquor recovery apparatus of an overflow dyeing machine according to claim 3, characterized in that: the rotary disc (610) is in sliding connection with the rotary groove (410) in the vertical direction, a first limit groove (430) is further formed in the inner wall of the rotary groove (410), the length direction of the first limit groove (430) is consistent with the circumference direction of the rotary disc (610), a limiting block (613) is further connected to the circumference side of the rotary disc (610), the limiting block (613) is in sliding connection with the first limit groove (430) in the circumferential direction of the rotary disc (610), a second limit groove (440) is further formed in the inner wall of the rotary groove (410), the top end of the second limit groove (440) is communicated with one end of the first limit groove (430), the length direction of the second limit groove (440) is consistent with the vertical direction, the limiting block (613) is in sliding connection with the second limit groove (440) in the vertical direction, and when the limiting block (613) is located in the second limit groove (440), and the connecting rod (620) is embedded into the groove (311).

6. The dye liquor recovery apparatus of an overflow dyeing machine according to claim 5, wherein: a handle (612) is connected to the top of the rotating disc (610).

7. The dye liquor recovery apparatus of an overflow dyeing machine according to claim 1, wherein: the recycling bin (300) is communicated with the mixing drum (700), the mixing drum (700) is communicated with the feeding bin (800), the feeding bin (800) is used for adding dye into the mixing drum (700), and the stirring piece (730) is connected in the mixing drum (700).

8. The dye liquor recovery apparatus of an overflow dyeing machine according to claim 1, wherein: the utility model discloses a lifting device for a recycling bin, including frame (100), sliding tray (110) have been seted up to frame (100), sliding tray (110) length direction is unanimous with vertical direction, lifting device (500) are including first cylinder (510), slider (520), guide bar (530), first cylinder (510) are connected in frame (100), slider (520) are along vertical direction sliding connection in sliding tray (110), guide bar (530) length direction is unanimous with vertical direction, guide bar (530) both ends all are connected in sliding tray (110), guide bar (530) are located to slider (520) one end slip cap, the piston rod of slider (520) other end in first cylinder (510) is connected to the slider (520), recycling bin (300) are connected in slider (520).