CN212247508U

CN212247508U - Pretreatment device of fabric discharging and water squeezing machine

Info

Publication number: CN212247508U
Application number: CN202020792944.8U
Authority: CN
Inventors: 金建国
Original assignee: Deqing County Xinxinda Silk Dyeing Co ltd
Current assignee: Deqing County Xinxinda Silk Dyeing Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-29
Anticipated expiration: 2030-05-13

Abstract

The utility model provides a pretreatment device of a fabric discharging water calender, which comprises a front plate and a rear plate, wherein a guide mechanism, a primary stretching mechanism and a secondary stretching mechanism are sequentially arranged between the front plate and the rear plate along the fabric conveying direction; the guide mechanism include front bezel, back plate, elementary tensile mechanism include first tensile roller, second tensile roller and the tensile body in middle, the tensile body in middle includes middle roller, first cylinder, second grade tensile mechanism include third tensile roller, fourth tensile roller, the both ends of fourth tensile roller establish between front bezel, back plate through preceding removal piece, back removal piece. The utility model has the advantages that: the arranged guide mechanism plays a role in guiding the fabric; the primary stretching mechanism and the secondary stretching mechanism are arranged, so that the effect of fully stretching the fabric is realized, and the water squeezing effect of the fabric is improved.

Description

Pretreatment device of fabric discharging and water squeezing machine

Technical Field

The utility model belongs to the technical field of the equipment of dyeing cloth, especially, relate to a preceding processing apparatus of surface fabric play cloth mangle.

Background

The textile industry is the traditional strut industry in China and comprises five parts of textile, printing and dyeing, chemical fiber, clothing, manufacturing of special textile equipment and the like. With the rapid development of national economy, the printing and dyeing industry in China also enters a high-speed development period, equipment and technical levels are obviously improved, and production processes and equipment are continuously updated. The printing and dyeing process plays a significant role in the textile industry, and the cost control in the printing and dyeing process directly influences the economic value of the fabric.

In the dyeing process, a dyeing machine is mainly used for dyeing and printing chemical fibers. After dyeing, the excess water on the washed fabric is removed by a water mangle before drying so as to reduce the consumption of water and heat energy. In the operation of squeezing, need carry out abundant tensile to the surface fabric in advance, prevent the phenomenon of fold for it does benefit to the stoving, raises the efficiency, but current surface fabric gets into and can not fully extend when squeezing, has reduced surface fabric squeezing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a surface fabric goes out preceding processing apparatus of cloth mangle, its simple structure can realize fully stretching the surface fabric, prevents the phenomenon of fold, improves surface fabric mangle effect, is particularly suitable for being used in surface fabric dyeing process.

The technical scheme of the utility model is that: a pretreatment device of a fabric discharging water calender comprises a front plate and a rear plate, wherein a guide mechanism, a primary stretching mechanism and a secondary stretching mechanism are sequentially arranged between the front plate and the rear plate along the fabric conveying direction;

the guide mechanism comprises a front disc and a rear disc, the front disc and the rear disc are respectively arranged between the front plate and the rear plate through a front connecting rod and a rear connecting rod, and a plurality of guide rollers are arranged between the front disc and the rear disc;

the primary stretching mechanism comprises a first stretching roller, a second stretching roller and a middle stretching body, the first stretching roller and the second stretching roller are identical in structure and are arranged between a front plate and a rear plate, the middle stretching body comprises a middle roller and a first air cylinder, the middle roller is arranged above the position between the first stretching roller and the second stretching roller, two ends of the middle roller are respectively arranged between a front vertical plate and a rear vertical plate through a middle front shaft and a middle rear shaft, third bearings are arranged at the joints of the middle roller and the middle roller, the upper ends of the front vertical plate and the rear vertical plate are connected through the middle plate, the first air cylinder is arranged on the lower surface of a top plate, the top plate is arranged at the upper end of the position between the front plate and the rear plate, and a piston rod of the first air cylinder is connected with the upper surface of the middle plate;

the two-stage stretching mechanism comprises a third stretching roller and a fourth stretching roller, wherein two ends of the third stretching roller are arranged between the front plate and the rear plate through a fifth shaft and a sixth shaft respectively, fourth bearings are arranged at joints of the third stretching roller and the rear plate respectively, the fourth stretching roller is arranged above the third stretching roller, two ends of the fourth stretching roller are arranged between the front plate and the rear plate through a front moving piece and a rear moving piece which are identical in structure and symmetrically arranged, the front moving piece comprises a rotating shaft, a rotating block and a second cylinder, one end of the rotating shaft is fixed on the rear side surface of the front plate, the rotating block is movably arranged at the left end of the rotating shaft, the second cylinder is fixed on the rear side surface of the front plate, a piston rod of the second cylinder is connected with the upper surface of the right end of the rotating block, and a seventh shaft is arranged between the rear side of the rotating block of the front moving piece and the front side of the rotating block of the rear moving piece respectively, The eighth shaft is provided with a fourth stretching roller.

Further, the two ends of the guide roller are respectively arranged between the front disc and the rear disc through a first shaft and a second shaft, and the joints of the two ends of the guide roller are provided with first bearings.

Further, first stretching roller both ends set up between front bezel, back plate through third axle, fourth axle respectively, and the junction all is equipped with the second bearing.

Furthermore, the seventh shaft and the eighth shaft are respectively provided with a fifth bearing at the connection part with the rear side of the rotating block of the front moving part and the front side of the rotating block of the rear moving part.

The utility model has the advantages and positive effects that: by adopting the technical scheme, the arranged guide mechanism plays a role in guiding the fabric; the primary stretching mechanism and the secondary stretching mechanism are arranged, so that the effect of fully stretching the fabric is realized, and the water squeezing effect of the fabric is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure:

1. front plate 2, back plate 3, front plate

4. Rear disc 5, guide roller 6, first stretching roller

7. Second stretching roller 8, top plate 9 and third stretching roller

10. Fourth stretching roller 11, rotating shaft 12 and rotating block

13. Second cylinder 14, rear mover

Detailed Description

As shown in fig. 1, the technical solution of the present invention is a pretreatment device of a fabric discharging water calender, comprising a front plate 1 and a rear plate 2, wherein a guide mechanism, a primary stretching mechanism and a secondary stretching mechanism are sequentially arranged between the front plate 1 and the rear plate 2 along a fabric conveying direction;

the guide mechanism comprises a front disc 3 and a rear disc 4, the front disc 3 and the rear disc 4 are respectively arranged between the front plate 1 and the rear plate 2 through a front connecting rod and a rear connecting rod, and a plurality of guide rollers 5 are arranged between the front disc 3 and the rear disc 4 to play a role in guiding the fabric;

the primary stretching mechanism comprises a first stretching roller 6, a second stretching roller 7 and a middle stretching body, wherein the first stretching roller 6 and the second stretching roller 7 are identical in structure and are arranged between a front plate 1 and a rear plate 2, the middle stretching body comprises a middle roller and a first air cylinder, the middle roller is arranged above the first stretching roller 6 and the second stretching roller 7, two ends of the middle roller are respectively arranged between the front vertical plate and the rear vertical plate through a middle front shaft and a middle rear shaft, a third bearing is arranged at the joint, the upper ends of the front vertical plate and the rear vertical plate are connected through a middle plate, the first air cylinder is arranged on the lower surface of a top plate 8, the top plate 8 is arranged on the upper end of the front plate 1 and the upper end of the rear plate 2, a piston rod of the first air cylinder is connected with the upper surface of the middle plate, and fabric passes through the first stretching roller 6, the second stretching roller 7 and the middle stretching body, The second stretching roller 7 and the middle roller play a role in primarily stretching the fabric;

the two-stage stretching mechanism comprises a third stretching roller 9 and a fourth stretching roller 10, two ends of the third stretching roller 9 are respectively arranged between the front plate 1 and the rear plate 2 through a fifth shaft and a sixth shaft, a fourth bearing is arranged at the joint of the front plate 1 and the rear plate 2, the fourth stretching roller 10 is arranged above the third stretching roller 9, two ends of the fourth stretching roller 10 are arranged between the front plate 1 and the rear plate 2 through a front moving part and a rear moving part 14, the front moving part and the rear moving part 14 are identical in structure and symmetrically arranged, the front moving part comprises a rotating shaft 11, a rotating block 12 and a second cylinder 13, one end of the rotating shaft 11 is fixed on the rear side surface of the front plate 1, the left end of the rotating shaft 11 is movably provided with the rotating block 12, the second cylinder 13 is fixed on the rear side surface of the front plate 1, a piston rod of the second cylinder 13 is connected with the upper surface of the right end of the rotating block 12, a fourth stretching roller 10 is respectively arranged between the rear side of the rotating block 12 of the front moving piece and the front side of the rotating block 12 of the rear moving piece through a seventh shaft and an eighth shaft. Under the drive of the second cylinder 13, the fourth stretching roller 10 moves up and down, and the fabric passing through the space between the third stretching roller 9 and the fourth stretching roller 10 is stretched.

In this embodiment, two ends of the guide roller 5 are respectively disposed between the front disc 3 and the rear disc 4 through a first shaft and a second shaft, and the joints are provided with first bearings.

In this embodiment, the two ends of the first stretching roller 9 are respectively disposed between the front plate 1 and the rear plate 2 through a third shaft and a fourth shaft, and the joints are provided with second bearings.

In this embodiment, fifth bearings are respectively disposed at the joints of the seventh shaft and the eighth shaft with the rear side of the rotating block 12 of the front moving member and the front side of the rotating block 12 of the rear moving member.

The working process of the example is as follows: when the fabric stretching device is used, fabric passes through the plurality of guide rollers of the guide mechanism, passes through the first stretching roller, the second stretching roller and the middle roller of the primary stretching mechanism and the secondary stretching mechanism, and is driven by the first cylinder to realize primary stretching effect on the fabric; and then the fabric enters a secondary stretching mechanism, a fourth stretching roller moves up and down towards a third stretching roller under the drive of a second cylinder to realize further stretching of the fabric, and finally the fabric enters a water squeezing device to be squeezed, and in the whole process, the fabric is rolled and transmitted under the drive of a material receiving device of a dyeing machine.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a preceding processing apparatus of surface fabric play cloth padder which characterized in that: the fabric stretching device comprises a front plate and a rear plate, wherein a guide mechanism, a primary stretching mechanism and a secondary stretching mechanism are sequentially arranged between the front plate and the rear plate along the fabric conveying direction; the guide mechanism comprises a front disc and a rear disc, the front disc and the rear disc are respectively arranged between the front plate and the rear plate through a front connecting rod and a rear connecting rod, and a plurality of guide rollers are arranged between the front disc and the rear disc; the primary stretching mechanism comprises a first stretching roller, a second stretching roller and a middle stretching body, the first stretching roller and the second stretching roller are identical in structure and are arranged between a front plate and a rear plate, the middle stretching body comprises a middle roller and a first air cylinder, the middle roller is arranged above the position between the first stretching roller and the second stretching roller, two ends of the middle roller are respectively arranged between a front vertical plate and a rear vertical plate through a middle front shaft and a middle rear shaft, third bearings are arranged at the joints of the middle roller and the middle roller, the upper ends of the front vertical plate and the rear vertical plate are connected through the middle plate, the first air cylinder is arranged on the lower surface of a top plate, the top plate is arranged at the upper end of the position between the front plate and the rear plate, and a piston rod of the first air cylinder is connected with the upper surface of the middle plate; the two-stage stretching mechanism comprises a third stretching roller and a fourth stretching roller, wherein two ends of the third stretching roller are arranged between the front plate and the rear plate through a fifth shaft and a sixth shaft respectively, fourth bearings are arranged at joints of the third stretching roller and the rear plate respectively, the fourth stretching roller is arranged above the third stretching roller, two ends of the fourth stretching roller are arranged between the front plate and the rear plate through a front moving piece and a rear moving piece which are identical in structure and symmetrically arranged, the front moving piece comprises a rotating shaft, a rotating block and a second cylinder, one end of the rotating shaft is fixed on the rear side surface of the front plate, the rotating block is movably arranged at the left end of the rotating shaft, the second cylinder is fixed on the rear side surface of the front plate, a piston rod of the second cylinder is connected with the upper surface of the right end of the rotating block, and a seventh shaft is arranged between the rear side of the rotating block of the front moving piece and the front side of the rotating block of the rear moving piece respectively, The eighth shaft is provided with a fourth stretching roller.

2. The pretreatment device of the fabric discharging water calender according to claim 1, wherein: the two ends of the guide roller are respectively arranged between the front disc and the rear disc through a first shaft and a second shaft, and the joints of the two shafts are provided with first bearings.

3. The pretreatment device of the fabric discharging water calender according to claim 1, wherein: first stretching roller both ends set up between front bezel, back plate through third axle, fourth axle respectively, and the junction all is equipped with the second bearing.

4. The pretreatment device of the fabric discharging water calender according to claim 1, wherein: and fifth bearings are respectively arranged at the joints of the seventh shaft and the eighth shaft with the rear side of the rotating block of the front moving part and the front side of the rotating block of the rear moving part.