CN211645658U - Cold dyeing machine for open-width continuous production of knitted fabric - Google Patents

Abstract

The utility model relates to a cold dyeing machine equipment technical field provides a knitted fabric open width continuous production cold dyeing machine, including the device of dyeing cloth, exhibition cloth device and cloth conveying device, exhibition cloth device is located the one end that the device of dyeing cloth advances cloth, cloth conveying device is located the one end that the device of exhibition cloth advances cloth, and the device of dyeing cloth, be connected with same cloth on exhibition cloth device and the cloth conveying device, the device of dyeing cloth is including dyeing the cloth frame, be provided with the dye silo on the dyeing frame, the direction that the cloth removed along on the dyeing frame has connected gradually the steering roll, first passive roller, first exhibition cloth roller, the initiative compression roller, passive compression roller, second passive roller and first drive roll. The utility model overcomes prior art's is not enough, reasonable in design, and compact structure has solved current cloth dyeing mode, can appear dyeing inefficiency, poor effect, and extravagant big problem, the utility model discloses a simple structure combination improves the efficiency and the effect that the cloth dyed through adopting ultrasonic device, has very strong practicality.

Description

Cold dyeing machine for open-width continuous production of knitted fabric

Technical Field

The utility model relates to a cold dyeing machine equipment technical field, concretely relates to knitted fabric open width continuous production cold dyeing machine.

Background

The cold dyeing process is to dye the cloth with proper medium temperature type dye at low temperature and high pH value based on the original spray overflow dyeing machine.

At present, cotton class looped fabric dyeing and finishing adopts rope form clearance formula processing equipment and technique more, can have following problem:

1. the pretreatment, dyeing and washing are completed in the dye vat, and each procedure needs to be repeatedly injected with water and drained, so that the waste is large, the time is long and the efficiency is low.

2. The quality is also affected by the problems of wrinkling, crease, scratch, dyeing and the like of the cloth in the dyeing process.

3. The cloth adopts the rope form mode to carry and dyes cloth, causes easily to dye the inhomogeneous and problem that the fold appears of cloth.

Therefore, a cold dyeing machine for open-width continuous production of knitted fabrics is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a knitting surface fabric open width continuous production cold dyeing machine has overcome the not enough of prior art, reasonable in design, and compact structure has solved current cloth dyeing mode, can appear dyeing inefficiency, poor effect, and extravagant big problem, the utility model discloses a simple structure combination improves the efficiency and the effect of cloth dyeing through adopting ultrasonic device, extrudes unnecessary dye liquor in the cloth through the compression roller simultaneously, reduces extravagantly, improves the quality, adopts open width formula's transport mode to reduce the fold simultaneously, improves the effect of cloth dyeing once more, has very strong practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a cold dyeing machine for open-width continuous production of knitted fabrics comprises a cloth dyeing device, a cloth spreading device and a cloth conveying device, wherein the cloth spreading device is positioned at one cloth feeding end of the cloth dyeing device, the cloth conveying device is positioned at one cloth feeding end of the cloth spreading device, the cloth dyeing device, the cloth spreading device and the cloth conveying device are connected with the same cloth, the cloth dyeing device comprises a cloth dyeing frame, a cloth dyeing groove is formed in the cloth dyeing frame, and a steering roller, a first driven roller, a first cloth spreading roller, a driving compression roller, a driven compression roller, a second driven roller and a first driving roller are sequentially connected to the cloth dyeing frame along the moving direction of the cloth;

the first driven roller is positioned in the dyeing tank, and an ultrasonic device corresponding to the cloth is arranged in the dyeing tank;

the rear side wall of the cloth dyeing frame is connected with a first motor, and a driving shaft of the first motor is respectively connected with a driving compression roller and a first driving roller through a transmission device;

further, the cloth spreading device comprises a cloth spreading support, two third driven rollers which are arranged oppositely are sequentially connected to the cloth spreading support along the moving direction of the cloth, the rotary cloth spreader is connected to the cloth spreading support in an S shape and comprises a disc, the disc is rotatably connected to the cloth spreading support, the two second cloth spreading rollers are connected to the disc, the center of the two second cloth spreading rollers opposite to the disc is centrosymmetric, the cloth is in an S shape and bypasses the two second cloth spreading rollers, a control rod corresponding to the rotary cloth spreader is arranged at the lower end of the rotary cloth spreader, a second motor is connected to the rear side wall of the cloth spreading support, and the driving shaft of the second motor is connected with the deviation correcting roller.

Furthermore, the cloth conveying device comprises a cloth conveying frame, one end of the cloth conveying frame is connected with a cloth vehicle, the cloth conveying frame is sequentially connected with two fifth driven rollers, a second driving roller and a cloth patting roller along the moving direction of cloth, the cloth is S-shaped and bypasses the two fifth driven rollers and then bypasses the second driving roller, the cloth patting roller is located under the second driving roller, the cloth patting roller is mutually abutted to the cloth, a third motor is connected to the rear side wall of the cloth conveying frame, and a driving shaft of the third motor is connected with the second driving roller.

Further, the ultrasonic device is positioned right above the first driven roller.

Furthermore, the second driving roll is abutted with an extrusion roll, the extrusion roll is rotatably connected to the cloth conveying frame through a rotating support, one end of the rotating support is connected with a telescopic device, and the telescopic device is rotatably connected to the cloth conveying frame.

Further, the initiative compression roller rotates through initiative compression roller rotating turret to be connected on dyeing the cloth holder, and the passive compression roller rotates through passive compression roller rotating turret to be connected on dyeing the cloth holder, and the lower extreme of passive compression roller rotating turret is connected with the gasbag, and the other end fixed connection of gasbag dyes on the cloth holder.

(III) advantageous effects

The embodiment of the utility model provides a knitted fabric open width continuous production cold dyeing machine. The method has the following beneficial effects:

1. the dyeing effect is improved by high-frequency vibration of the ultrasonic device. The ultrasonic device generates high-frequency vibration to drive the cloth and the dye liquor to vibrate, so that the dye liquor permeates into the cloth, and the cloth dyeing effect and efficiency are improved.

2. And redundant dye liquor in the cloth is squeezed off, so that waste is reduced, and the quality of the cloth is improved. The active compression roller and the passive compression roller are matched with each other, redundant dye liquor in the cloth can be squeezed out, and the dye liquor flows into the dye tank, so that the dye liquor is saved on one hand, and on the other hand, the dye liquor is uniformly distributed in the cloth again through squeezing, and the quality of the cloth is improved.

3. Before the cloth enters the cloth dyeing device, the cloth can be flattened and centered, and the dyeing effect is improved. Drive through the second motor and rectify the roller and rotate, rectify the roller and drive the cloth on the one hand and remove to dyeing the cloth device, carry out the centering to the cloth simultaneously, prevent the cloth skew, expand the cloth ware through the rotation type simultaneously, on the one hand through the exhibition cloth roller, can be with the cloth exhibition flat, convenient follow-up process dyeing device, on the other hand can adjust the tension of cloth, reduces the fold, adjusts the elasticity, makes things convenient for follow-up dyeing.

4. The cloth can be loosened by adding the cloth conveying device, and meanwhile, the cloth is more smooth and not easy to wrinkle, so that the subsequent cloth spreading and dyeing are convenient

5. Meanwhile, the traditional rope-shaped conveying mode of the cloth is changed into unfolded open-width conveying mode, wrinkles can be reduced, and the dyeing effect is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the structure of the cloth dyeing apparatus of the present invention;

FIG. 3 is a schematic sectional view of the structure of the cloth spreading device of the present invention;

FIG. 4 is a schematic sectional view of the structure of the cloth feeding device of the present invention;

fig. 5 is the enlarged schematic view of the active compression roller rotating frame, the passive compression roller rotating frame and the airbag connection structure of the utility model.

In the figure: the dyeing device comprises a dyeing device 1, a dyeing frame 1.1, a dye groove 1.2, a first driven roller 1.3, an ultrasonic device 1.4, a first cloth spreading roller 1.5, a driving press roller 1.6, a driving press roller rotating frame 1.61, a driven press roller rotating frame 1.62, a second driven roller 1.7, a first driving roller 1.8, an air bag 1.9, a cloth spreading device 2, a cloth spreading bracket 2.1, a rotary cloth spreader 2.2, a control rod 2.21, a deviation rectifying roller 2.3, a cloth conveying device 3, a cloth vehicle 3.1, a cloth conveying frame 3.2, a second driving roller 3.3, a cloth conveying device motor 3.4, a cloth patting roller 3.5, an extrusion roller 3.6, a telescopic device 3.7 and cloth 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached drawings 1-5, a cold dyeing machine for open-width continuous production of knitted fabrics comprises a dyeing device 1, a spreading device 2 and a cloth conveying device 3, wherein the spreading device 2 is positioned at one cloth feeding end of the dyeing device 1, the cloth conveying device 3 is positioned at one cloth feeding end of the spreading device 2, the dyeing device 1, the spreading device 2 and the cloth conveying device 3 are connected with a same cloth 4, the dyeing device 1 comprises a dyeing frame 1.1, a dyeing tank 1.2 is arranged on the dyeing frame 1.1, dye liquor is contained in the dyeing tank 1.2, a steering roller, a first driven roller 1.3, a first spreading roller 1.5, a driving compression roller 1.6, a driven compression roller, a second driven roller 1.7 and a first driving roller 1.8 are sequentially connected on the dyeing frame 1.1 along the moving direction of the cloth 4, and the moving direction of the cloth 4 is convenient for the cloth 4 to be soaked in the dye liquor; the cloth 4 that first exhibition cloth roller 1.5 will soak the dye liquor expandes once more, makes things convenient for follow-up extrusion, and initiative compression roller 1.6 and passive compression roller are mutually supported, can squeeze off in the cloth 4 unnecessary dye liquor and along flowing to in the dyestuff groove 1.2, save the dye liquor on the one hand, on the other hand, through the extrusion make the dye liquor evenly distributed to the cloth once more, improve the quality of cloth 4.

In this embodiment, as shown in fig. 1 and 2, the first driven roller 1.3 is located in the dye trough 1.2, so as to bring the cloth 4 into the dye liquor for active dyeing, and the ultrasonic device 1.4 corresponding to the cloth 4 is arranged in the dye trough 1.2, and meanwhile, the ultrasonic device 1.4 generates high-frequency vibration to drive the cloth 4 and the dye liquor to vibrate, so that the dye liquor is accelerated to permeate into the cloth 4, and the cloth dyeing effect and efficiency are improved.

In this embodiment, be connected with first motor on the back lateral wall of dyeing cloth holder 1.1, the drive shaft of first motor passes through transmission and connects initiative compression roller 1.6 and first drive roll 1.8 respectively, drives initiative compression roller 1.6 and first drive roll 1.8 through first motor and rotates to drive cloth 4 and remove, dye cloth in succession.

The working principle is as follows: drive initiative compression roller 1.6 and first drive roll 1.8 through first motor and rotate, thereby drive cloth 4 and continuously move, independently dye in 4 direction dye liquors of cloth through steering roll and first driven roll 1.3, ultrasonic device 1.4 starts production high frequency vibration simultaneously, drive cloth 4 and dye liquor vibration, dye liquor infiltration is to cloth 4 with higher speed, improve cloth dyeing effect and efficiency, cloth 4 leaves after dyeing through first exhibition cloth roller 1.5 exhibition flat and by initiative compression roller 1.6 and driven compression roller extrusion, thereby reduce unnecessary dyestuff in the cloth 4, save the dye liquor, also can improve cloth 4's quality simultaneously.

In this embodiment, as shown in fig. 1 and 3, the spreading device 2 includes a spreading bracket 2.1, two third passive rollers, a rotary spreader 2.2, a rectification roller 2.3 and a fourth passive roller are sequentially connected to the spreading bracket 2.1 along the moving direction of the cloth 4, the cloth 4 is S-shaped and bypasses the two third passive rollers, the rotary spreader 2.2 includes a circular disc, the circular disc is rotatably connected to the spreading bracket 2.1, the circular disc is connected to the two second spreading rollers, the two second spreading rollers are centrosymmetric with respect to the circle center of the circular disc, the cloth 4 is S-shaped and bypasses the two second spreading rollers, the lower end of the rotary spreader 2.2 is provided with a control rod 2.21 corresponding to the rotary spreader 2.2, the control rod 2.21 is an adjusting device of the rotary spreader 2.2, the rotary spreader 2.2 can be driven to rotate by rotating the driving rod 2.3, and a plurality of structures capable of achieving such effects can be connected by adopting a bevel gear manner, the connection can also be made by means of a worm gear. The rear side wall of the spreading support 2.1 is connected with a second motor, and a driving shaft of the second motor is connected with a rectification roller 2.3.

The working principle of spreading is as follows: cloth 4 is before getting into cloth dyeing apparatus 1, earlier through exhibition cloth apparatus 2 with the flattening centering of cloth 4, concrete principle is, drive through the second motor and rectify deviation roller 2.3 and rotate, rectify deviation roller 2.3 and drive cloth 4 on the one hand and remove to cloth dyeing apparatus 1, simultaneously carry out the centering to cloth 4, prevent the skew of cloth 4, cloth 4 can pass rotation type expander 2.2 simultaneously, can control rotation type expander 2.2 through control lever 2.21 and rotate, change the central line between two second exhibition cloth rollers and the inclination on ground, on the one hand can be with the flattening of cloth 4 through the second exhibition cloth roller, convenient follow-up process cloth dyeing apparatus 1, on the other hand, through the inclination that changes central line between two second exhibition cloth rollers and ground, can adjust the tension of cloth 4, reduce the fold, adjust the elasticity, convenient follow-up cloth dyeing.

In this embodiment, as shown in fig. 1 and 4, the cloth feeding device 3 includes a cloth feeding frame 3.2, one end of the cloth feeding frame 3.2 is connected with a cloth trolley 3.1, the cloth feeding frame 3.2 is sequentially connected with two fifth driven rollers along the moving direction of the cloth 4, a second drive roll 3.3 and a bat cloth roller 3.5, cloth 4 is the S type and walks around two fifth driven rolls and then walks around second drive roll 3.3, bat cloth roller 3.5 is located second drive roll 3.3 under, bat cloth roller 3.5 contradicts with cloth 4 each other, be connected with the third motor on the back lateral wall of defeated cloth frame 3.2, the drive shaft of third motor passes through transmission and drives second drive roll 3.3 simultaneously and connect bat cloth roller 3.5 and rotate, the third motor drives second drive roll 3.3 and bat cloth roller 3.5 and rotates, second drive roll 3.3 drives cloth 4 and removes, pivoted bat cloth roller 3.5 can pat the cloth 4 loose, it is difficult for the fold more level simultaneously, convenient follow-up exhibition cloth and the cloth dyeing of going on.

In this embodiment, as shown in fig. 2, the ultrasonic device 1.4 is located right above the first driven roller 1.3, so that the contact area between the ultrasonic device 1.4 and the cloth 4 is increased, and the cloth dyeing effect is further improved.

In this embodiment, as shown in fig. 4, it has squeeze roll 3.6 to contradict on second drive roll 3.3, squeeze roll 3.6 rotates through rotating the support and connects on defeated cloth frame 3.2, the one end of rotating the support is connected with telescoping device 3.7, telescoping device 3.7 is the cylinder, telescoping device 3.7 rotates and connects on defeated cloth frame 3.2, it rotates to rotate the support through telescoping device 3.7 drive, thereby can adjust squeeze roll 3.6 and second drive roll 3.3's contact effect, then make cloth 4 more level and more smooth, make things convenient for follow-up cloth dyeing.

In this embodiment, as shown in fig. 5, the driving compression roller 1.6 is rotatably connected to the cloth dyeing frame 1.1 through the driving compression roller rotating frame 1.61, and the driven compression roller is rotatably connected to the cloth dyeing frame 1.1 through the driven compression roller rotating frame 1.62, the lower end of the driven compression roller rotating frame 1.62 is connected to the air bag 1.9, and the other end of the air bag 1.9 is fixedly connected to the cloth dyeing frame 1.1, the driven compression roller rotating frame 1.62 can be driven to rotate through contraction and expansion of the air bag 1.9, so that the contact effect between the driven compression roller and the driving compression roller 1.6 can be adjusted, the extrusion force can be improved, and redundant dye liquor in the cloth 4 can be conveniently squeezed out.

In this embodiment, carry cloth 4 to change into the open width form of expansion from traditional rope form simultaneously and carry, can reduce the fold, improve the effect of dyeing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a cold machine of dyeing of knitted fabric open width continuous production, is including dyeing cloth device, exhibition cloth device and cloth conveying device, and exhibition cloth device is located the one end that the cloth device that dyes advances cloth, and cloth conveying device is located the one end that the exhibition cloth device advances cloth, and dyes and be connected with same cloth, its characterized in that on cloth device, exhibition cloth device and the cloth conveying device: the cloth dyeing device comprises a cloth dyeing frame, a dye trough is arranged on the cloth dyeing frame, and a steering roller, a first driven roller, a first cloth spreading roller, a driving compression roller, a driven compression roller, a second driven roller and a first driving roller are sequentially connected to the cloth dyeing frame along the moving direction of cloth;

the first driven roller is positioned in the dyeing tank, and an ultrasonic device corresponding to the cloth is arranged in the dyeing tank;

the rear side wall of the cloth dyeing frame is connected with a first motor, and a driving shaft of the first motor is connected with the driving compression roller and the first driving roller through a transmission device respectively.

2. The open-width continuous production cold dyeing machine for knitted fabrics, according to claim 1, is characterized in that: the exhibition cloth device includes the exhibition cloth support, the third passive roller that has two relative settings has connected gradually along the direction that the cloth removed on the exhibition cloth support, the rotation type expands the cloth ware, rectify roller and fourth passive roller, the cloth is the S type and walks around two third passive rollers, the rotation type expands the cloth ware and includes the disc, the disc rotates to be connected on the exhibition cloth support, be connected with two second exhibition cloth rollers on the disc, and the centre of a circle of the relative disc of two second exhibition cloth rollers is central symmetry, the cloth is the S type and walks around two second exhibition cloth rollers, the lower extreme of rotation type expands the cloth ware is provided with the control lever corresponding with the rotation type expands the cloth ware, be connected with the second motor on the rear side wall of exhibition cloth support, and the drive shaft connection of second motor rectifies the roller.

3. The open-width continuous production cold dyeing machine for knitted fabrics, according to claim 1, is characterized in that: the cloth conveying device comprises a cloth conveying frame, one end of the cloth conveying frame is connected with a cloth vehicle, the cloth conveying frame is sequentially connected with two fifth driven rollers, a second driving roller and a cloth beating roller along the moving direction of cloth, the cloth bypasses the two fifth driven rollers and then bypasses the second driving roller in an S shape, the cloth beating roller is located under the second driving roller and is abutted against the cloth, a third motor is connected to the rear side wall of the cloth conveying frame, and a driving shaft of the third motor is connected with the second driving roller.

4. The open-width continuous production cold dyeing machine for knitted fabrics, according to claim 1, is characterized in that: the ultrasonic device is positioned right above the first driven roller.

5. The open-width continuous production cold dyeing machine for knitted fabrics, according to claim 3, is characterized in that: the second driving roll is abutted with an extrusion roll, the extrusion roll is rotatably connected to the cloth conveying frame through a rotating support, one end of the rotating support is connected with a telescopic device, and the telescopic device is rotatably connected to the cloth conveying frame.

6. The open-width continuous production cold dyeing machine for knitted fabrics, according to claim 1, is characterized in that: the driving compression roller is rotatably connected to the cloth dyeing frame through the driving compression roller rotating frame, the driven compression roller is rotatably connected to the cloth dyeing frame through the driven compression roller rotating frame, the lower end of the driven compression roller rotating frame is connected with the air bag, and the other end of the air bag is fixedly connected to the cloth dyeing frame.

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