CN112281345A

CN112281345A - Cotton yarn dyeing device for weaving jean fabric

Info

Publication number: CN112281345A
Application number: CN202011135347.9A
Authority: CN
Inventors: 陈新叶
Original assignee: Jiangmen Xinhui Yerun Textile Co ltd
Current assignee: Jiangmen Xinhui Yerun Textile Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-01-29

Abstract

The invention relates to a cotton yarn dyeing device for weaving jean fabric, belonging to the technical field of dyeing devices, comprising a dyeing box, wherein a first dyeing roller and a second dyeing roller which are rotatably connected with the dyeing box are arranged in the dyeing box; according to the invention, the lifting stirring mechanism is arranged to be connected with the lifting roller, so that the dyeing way strength can be adjusted while stirring is carried out during dyeing, thus the dye is prevented from being uneven due to long-time dyeing, cotton yarns with different dyeing requirements can be better dyed, the dyeing effect and the dyeing efficiency are improved, the operation is convenient, and the dyeing machine is more practical.

Description

Cotton yarn dyeing device for weaving jean fabric

Technical Field

The invention relates to the technical field of dyeing devices, in particular to a cotton yarn dyeing device for weaving jean fabric.

Background

Dyeing, i.e. coloring, also known as coloring, refers to the coloring of a substance by chemically or otherwise affecting the substance itself. Under the condition that the technology allows, the object can present various colors required by people through dyeing, and people live in different colors. The denim fabric needs to be dyed by cotton yarns in order to enrich the color of the denim fabric, so that a dyeing device is used.

Present dyeing apparatus mainly draws the dyeing through immersing the dyeing case with cotton yarn, and the dyeing condition is mainly through drawing speed control, and control accuracy is low, and the dyestuff subsides easily when dyeing for a long time moreover, leads to dyeing inhomogeneous, consequently needs optimize.

Disclosure of Invention

The invention aims to provide a cotton yarn dyeing device for weaving denim fabric, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a cotton yarn dyeing apparatus for weaving cowboy fabric, includes the dyeing case, install first dyeing roller and second dyeing roller rather than rotating and being connected in the dyeing case, install the lift roller between second dyeing roller and the first dyeing roller, install the roller rather than rotating and being connected in the lift roller, the roller both ends all with dyeing incasement wall sliding connection, install lift rabbling mechanism in the roller, dyeing case externally mounted has drive mechanism.

As a further technical scheme of the invention: lifting stirring mechanism includes the (mixing) shaft, dyeing roof portion fixed mounting has the fixed plate, fixed plate upper end fixed mounting has agitator motor, the (mixing) shaft upper end run through the fixed plate and with agitator motor's output and fixed connection, the (mixing) shaft lower extreme runs through the roller and rotates rather than being connected, install rather than rotating connecting screw rod in the (mixing) shaft, the outside cover of threaded rod is equipped with the screw ring rather than threaded connection, the screw ring sets up in the (mixing) shaft and rather than sliding connection, screw ring outside fixed mounting has the puddler, screw ring upper end fixed mounting has the bracing piece, upper end of the support bar fixed mounting has the support ring that is used for the supporting roller axle, the support ring cover is established at the (mixing) shaft outside and rather than rotating and being connected, the (mixing).

As a further technical scheme of the invention: the adjusting mechanism comprises a first bevel gear rod and a second bevel gear rod meshed with the first bevel gear rod, the second bevel gear rod is fixedly mounted at the upper end of the threaded rod and is rotationally connected with the stirring shaft, one end of the first bevel gear rod is arranged in the stirring shaft and is rotationally connected with the stirring shaft, and the other end of the first bevel gear rod is arranged outside the stirring shaft.

As a further technical scheme of the invention: and a roller shaft groove matched with the roller shaft is formed in the inner wall of the dyeing box.

As a further technical scheme of the invention: the upper part of the stirring shaft is provided with a bevel gear groove matched with the first bevel gear rod, and the lower part of the stirring shaft is provided with a limiting sliding hole matched with the threaded ring.

As a further technical scheme of the invention: traction mechanism is including drawing roller, carry over pinch rolls and introducing roller, introducing roller fixed mounting is in dyeing case one end outside, dyeing case keeps away from introducing roller one end outside fixed mounting and has the mount, drawing roller and carry over pinch rolls are all installed in the mount, the carry over pinch rolls sets up in the drawing roller outside and through traction motor drive.

As a further technical scheme of the invention: and a first heating pipe and a second heating pipe are fixedly arranged at the bottom of the dyeing box.

Compared with the prior art, the invention has the beneficial effects that: through setting up the lift rabbling mechanism and being connected with the lift roller, realized dyeing and can also adjusting dyeing way strength when stirring to it is inhomogeneous to have avoided the dyestuff that long-time dyeing leads to, and the cotton yarn to different dyeing demands that can be better dyes moreover, has improved dyeing effect and dyeing efficiency, convenient operation, and is more practical.

Drawings

FIG. 1 is a front sectional view of a cotton yarn dyeing apparatus for weaving denim fabric;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic structural view of a stirring shaft in a cotton yarn dyeing device for weaving denim fabric;

FIG. 5 is a front sectional view of a dyeing box in a cotton yarn dyeing apparatus for weaving denim fabric.

In the figure: 1-dyeing box, 2-drawing roller, 3-drawing roller, 4-drawing motor, 5-fixing frame, 6-first dyeing roller, 7-second dyeing roller, 8-drawing roller, 9-stirring shaft, 10-stirring motor, 11-fixing plate, 12-first bevel gear rod, 13-second bevel gear rod, 14-threaded rod, 15-roll shaft, 16-supporting ring, 17-threaded ring, 18-stirring rod, 19-supporting rod, 20-lifting roller, 21-roll shaft groove, 22-bevel gear groove, 23-limiting slide hole, 24-first heating pipe and 25-second heating pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

As shown in fig. 1-4, the cotton yarn dyeing apparatus for weaving jean fabric comprises a dyeing box 1, a first dyeing roller 6 and a second dyeing roller 7 rotatably connected with the dyeing box 1 are installed in the dyeing box 1, a lifting roller 20 is installed between the second dyeing roller 7 and the first dyeing roller 6, that is, cotton yarn sequentially bypasses the second dyeing roller 7, the lifting roller 20 and the first dyeing roller 6, so as to complete dyeing in the dyeing box 1, in order to conveniently adjust dyeing conditions according to different cotton yarns, a roller shaft 15 rotatably connected with the lifting roller 20 is installed in the lifting roller 20, both ends of the roller shaft 15 are slidably connected with the inner wall of the dyeing box 1, specifically, a roller shaft groove 21 matched with the roller shaft 15 is formed in the inner wall of the dyeing box 1, that the height of the lifting roller 20 is adjusted by the roller shaft 15 sliding up and down in the roller shaft groove 21, so as to adapt to different dyeing requirements, the utility model is more practical; install lift rabbling mechanism in the

roller

15, 1 externally mounted of dyeing case has drive mechanism, and the during operation is drawing cotton yarn through dyeing case 1 inside through drive mechanism promptly, realizes dyeing in succession, and lift rabbling mechanism is used for controlling the lift of lift roller 20 on the one hand, and on the other hand is used for stirring in dyeing case 1 to the dyestuff subsides when preventing for a long time to lead to dyeing inequality.

Further, the lifting stirring mechanism comprises a stirring shaft 9, a fixing plate 11 is fixedly installed at the top of the dyeing box 1, a stirring motor 10 is fixedly installed at the upper end of the fixing plate 11, the upper end of the stirring shaft 9 penetrates through the fixing plate 11 and is fixedly connected with the output end of the stirring motor 10, the lower end of the stirring shaft 9 penetrates through a roller shaft 15 and is rotatably connected with the roller shaft, namely the stirring shaft 9 is driven to rotate by the stirring motor 10 during working; a threaded rod 14 is rotatably connected with the stirring shaft 9, a threaded ring 17 in threaded connection with the threaded rod is sleeved outside the threaded rod 14, the threaded ring 17 is arranged in the stirring shaft 9 and is in sliding connection with the stirring shaft 9, and a stirring rod 18 is fixedly arranged on the outer side of the threaded ring 7, namely the height of the threaded ring 17 is adjusted by rotating the threaded rod 14, so that the stirring rod 18 is driven to rotate along with the stirring shaft 9 to adjust the stirring height; threaded ring 17 upper end fixed mounting has

bracing piece

19, 19 upper end fixed mounting of bracing piece has the support ring 16 that is used for supporting roller 15, support ring 16 cover is established at (mixing) shaft 9 outside and is connected rather than rotating, when threaded ring 17 goes up and down, takes roller 15 synchronous lift through bracing piece 19 and support ring 16 cooperation to realize the altitude mixture control of lift roller 20, adjust for convenient, the (mixing) shaft 9 upper end is installed and is used for driving 14 pivoted adjustment mechanism of threaded rod.

Further, adjustment mechanism includes first bevel gear pole 12 and rather than engaged with second bevel gear pole 13, second bevel gear pole 13 fixed mounting is in threaded rod 14 upper end and rotates with (mixing) shaft 9 and be connected, first bevel gear pole 12 one end sets up in (mixing) shaft 9 and rotates rather than being connected, and the other end sets up in the (mixing) shaft 9 outside, rotates the one end that first bevel gear pole 12 stretched out (mixing) shaft 9 promptly when adjusting, takes threaded rod 14 to rotate rather than the meshing through second bevel gear pole 13 to realize the synchro-control of puddler 18 and lift roller 20 height, guarantee even high-efficient dyeing.

Further, for convenient assembly, the upper part of the stirring shaft 9 is provided with a bevel gear groove 22 matched with the first bevel gear rod 12, and the lower part of the stirring shaft 9 is provided with a limiting slide hole 23 matched with the threaded ring 17.

Further, drive mechanism includes extraction roller 2, carry over pinch rolls 3 and

introduction roller

8, 8 fixed mounting of introduction roller are in the 1 one end outside of dyeing case, dyeing case 1 is kept away from the 8 one end outside fixed mounting of introduction roller and is had mount 5, extraction roller 2 and carry over pinch rolls 3 are all installed in mount 5, carry over pinch rolls 3 sets up and is being drawn 2 outsides of roller and through traction motor 4 drive, walk around introduction roller 8, second dyeing roller 7, lift roller 20, first dyeing roller 6 and extraction roller 2 with the cotton yarn in proper order through the manual work promptly before the work to lead to carry over pinch rolls 3, draw out through carry over pinch rolls 3 and realize continuous dyeing, the setting up of mount 5 makes the dyestuff of taking out advance the extrusion of carry over pinch rolls 3 and will be to the dyestuff in sending back dyeing case 1 again, practiced thrift the dyestuff when avoiding causing external pollution.

Example 2

The present embodiment is further optimized on the basis of embodiment 1, as shown in fig. 5, the first heating pipe 24 and the second heating pipe 25 are fixedly installed at the bottom of the dyeing box 1, that is, the first heating pipe 24 and the second heating pipe 25 are arranged to cooperate to maintain the dyeing temperature, so as to perform dyeing better, preferably, the first heating pipe 24 and the second heating pipe 25 are both circular ring type, and the first heating pipe 24 and the second heating pipe 25 are coaxially arranged.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cotton yarn dyeing device for weaving denim fabric, includes dyeing case (1), its characterized in that: install in dyeing case (1) and rotate first dyeing roller (6) and second dyeing roller (7) of being connected with it, install between second dyeing roller (7) and first dyeing roller (6) lift roller (20), install in lift roller (20) and rotate roller (15) of being connected with it, roller (15) both ends all with dyeing case (1) inner wall sliding connection, install lift rabbling mechanism in roller (15), dyeing case (1) externally mounted has drive mechanism.

2. The cotton yarn dyeing device for weaving denim fabric according to claim 1, characterized in that: the lifting stirring mechanism comprises a stirring shaft (9), a fixing plate (11) is fixedly mounted at the top of the dyeing box (1), a stirring motor (10) is fixedly mounted at the upper end of the fixing plate (11), the upper end of the stirring shaft (9) penetrates through the fixing plate (11) and is fixedly connected with the output end of the stirring motor (10), the lower end of the stirring shaft (9) penetrates through a roller shaft (15) and is rotatably connected with the roller shaft, a connecting threaded rod (14) which is rotatably connected with the roller shaft is mounted in the stirring shaft (9), a threaded ring (17) which is in threaded connection with the threaded rod is sleeved outside the threaded rod (14), the threaded ring (17) is arranged in the stirring shaft (9) and is in sliding connection with the threaded ring, a stirring rod (18) is fixedly mounted at the outer side of the threaded ring (7), a supporting rod (19) is fixedly mounted at the upper end of the threaded ring (17), a supporting, the support ring (16) is sleeved outside the stirring shaft (9) and is rotationally connected with the stirring shaft, and an adjusting mechanism for driving the threaded rod (14) to rotate is installed at the upper end of the stirring shaft (9).

3. The cotton yarn dyeing device for weaving denim fabric according to claim 2, characterized in that: adjustment mechanism includes first bevel gear pole (12) and rather than engaged with second bevel gear pole (13), second bevel gear pole (13) fixed mounting is connected in threaded rod (14) upper end and rotates with (mixing) shaft (9), first bevel gear pole (12) one end sets up in (mixing) shaft (9) and rotates rather than being connected, and the other end setting is in (mixing) shaft (9) outside.

4. The cotton yarn dyeing device for weaving denim fabric according to claim 1, characterized in that: and a roller shaft groove (21) matched with the roller shaft (15) is formed in the inner wall of the dyeing box (1).

5. The cotton yarn dyeing device for weaving denim fabric according to claim 2, characterized in that: the upper part of the stirring shaft (9) is provided with a bevel gear groove (22) matched with the first bevel gear rod (12), and the lower part of the stirring shaft (9) is provided with a limiting sliding hole (23) matched with the threaded ring (17).

6. The cotton yarn dyeing device for weaving denim fabric according to claim 1, characterized in that: traction mechanism is including drawing roller (2), carry over pinch rolls (3) and introducing roller (8), introduce roller (8) fixed mounting in dyeing case (1) one end outside, dyeing case (1) is kept away from and is introduced roller (8) one end outside fixed mounting and have mount (5), it all installs in mount (5) to draw roller (2) and carry over pinch rolls (3), carry over pinch rolls (3) set up and draw over pinch rolls (2) the outside and drive through traction motor (4).

7. The cotton yarn dyeing device for weaving denim fabric according to claim 6, characterized in that: the bottom of the dyeing box (1) is fixedly provided with a first heating pipe (24) and a second heating pipe (25).