CN112941756B - Textile dyeing machine and textile dyeing and finishing machine set - Google Patents

Abstract

The invention discloses a textile fabric dyeing machine, wherein the upper dyeing section is positioned above the lower dyeing section; a cloth swinging device and an intermittent blanking device are arranged between the upper dyeing section and the lower dyeing section; the cloth laying device and the intermittent blanking device are matched with each other, cloth falling from an outlet of the upper dyeing section can be repeatedly folded back and stacked on the intermittent blanking device from bottom to top under the action of the cloth laying device, and the intermittent blanking device is used for intermittently and intensively blanking the cloth stacked in the intermittent blanking device; the cloth is in a serpentine shape which is folded back and forth in the trend of the lower dyeing section. The invention also discloses a dyeing and finishing machine set for the textile fabric. The invention has the advantages of optimizing the internal circulation space structure of the dyeing machine, improving the dyeing efficiency and ensuring the dyeing quality.

Description

Textile dyeing machine and textile dyeing and finishing machine set

Technical Field

The invention relates to the technical field of textile dyeing and finishing, in particular to a textile fabric dyeing machine and a textile fabric dyeing and finishing unit.

Background

The dyeing and finishing of the textile fabric comprises a plurality of working procedures matched in sequence, and mainly comprises a dyeing machine and a finishing machine. The dyeing and finishing method and the dyeing and finishing device for PVA non-woven fabric embroidery disclosed in CN109577043B are characterized in that cloth is dyed by a dyeing machine, and the dyed cloth is subjected to post-finishing treatment by a finishing machine such as a padding machine, so that the color fastness of the dyed cloth is improved.

At present, common dyeing machines comprise a unidirectional dip dyeing mode, a fluid-driven circulation dyeing mode and the like. One-way dip dyeing is a dyeing machine as disclosed in CN210194213U, wherein cloth is dyed in a dyeing tank in a one-way conveying manner, and the cloth is fed from one end of the dyeing tank and is output from the other end of the dyeing tank. The fluid pushing circulation dyeing is adopted as the main stream dyeing mode at present, one end of the cloth to be dyed is lifted by a lifting device, then is output from a cloth guide pipe into a cloth storage groove, the end is connected with the other end of the cloth end to form a closed cloth ring, and the circulation dyeing is carried out under the action of a nozzle and the lifting device. A dyeing machine without a cloth guide wheel disclosed in CN210117510U and a dyeing machine with a guide belt conveying cylinder built-in upward-running type cloth guide tube disclosed in CN 206887454U.

The dyeing area of the prior art cloth includes dyeing the cloth concentrated in a cloth storage tank or using a dye solution sprayed from a nozzle. The dyeing liquid sprayed by the nozzle pushes the cloth while dyeing the cloth, and the cloth is dyed by the dyeing liquid sprayed by the nozzle, as in the dyeing machine without a cloth guide wheel disclosed by CN210117510U and the dyeing machine with a guide belt conveying cylinder disclosed by CN 206887454U. In the dyeing machine with the improved cloth swinging mechanism disclosed in CN208869827U, the air flow or water flow sprayed by the nozzle has driving function, and the dyeing of cloth is mainly completed in the cloth storage groove.

In the cyclic dyeing process of the cloth, a dyeing area of the cloth or a nozzle existing in the upper section of the inside of the shell, an area where a cloth guide pipe is located or a cloth storage tank existing in the lower section of the inside of the shell, and a large amount of non-dyeing time exists in the whole cyclic time period, so that the dyeing efficiency is low; the contact time between the dye liquor sprayed out of the nozzle and the cloth is short, so that the bath is relatively large during actual dyeing, and the dye is wasted; after cloth is output from the cloth guide pipe, the cloth is temporarily stored in the cloth storage groove in a folding and stacking mode under the action of the cloth swinging device, and the cloth is stacked in the same area due to the fact that the cloth swinging device is located at the cloth inlet end of the cloth storage groove, so that the technical problem that cloth dyeing quality is affected due to the fact that not only is the stacking height space needed, but also cloth conveying disorder or continuous indentation is caused due to winding or tilting caused by too high stacking. In summary, the dyeing machines of the prior art need to be improved in terms of dyeing efficiency and dyeing quality.

Disclosure of Invention

The technical problem to be solved by the invention is how to optimize the internal circulation space structure of the dyeing machine, improve the dyeing efficiency and ensure the dyeing quality of the textile fabric dyeing machine and the textile fabric dyeing and finishing machine group.

The invention solves the technical problems by the following technical means: the dyeing machine for the textile fabric comprises a lower dyeing section and an upper dyeing section, wherein the upper dyeing section is positioned above the lower dyeing section; a cloth swinging device and an intermittent blanking device are arranged between the upper dyeing section and the lower dyeing section; the cloth laying device and the intermittent blanking device are matched with each other, cloth falling from an outlet of the upper dyeing section can be repeatedly folded back and stacked on the intermittent blanking device from bottom to top under the action of the cloth laying device, and the intermittent blanking device is used for intermittently and intensively blanking the cloth stacked in the intermittent blanking device; the cloth is in a serpentine shape which is folded back and forth in the trend of the lower dyeing section.

Preferably, the dyeing machine further comprises a dye circulation system for conveying the dye in the lower dyeing section into the upper dyeing section; the dye circulation system comprises a circulation pipe and a circulation pump, and a liquid outlet of the circulation pipe is communicated with the upper dyeing section; the circulating pump is arranged on the circulating pipe.

Preferably, the intermittent blanking device comprises a cloth storage groove, a lower cloth opening is formed in the cloth storage groove, a cloth storage channel is communicated below the lower cloth opening, a lower cloth plate is in running fit with the lower cloth opening, when the lower cloth plate is in a horizontal shape, a lower cloth gap exists between the lower cloth plate and the lower cloth opening, the cloth after swinging can be stacked on the lower cloth plate, and the cloth at the lowest layer of the lower cloth plate can extend into the cloth storage channel through the lower cloth gap; the lower cloth plate can be turned downwards so that the cloth stacked in the lower cloth plate can fall into the cloth storage channel in a concentrated manner;

The cloth swinging device is linked with the cloth feeding plate, so that the cloth swinging device drives the cloth to be folded back and forth for many times, and then the cloth feeding plate finishes one-time cloth feeding and resetting movement.

Preferably, the cloth swinging device comprises a cloth swinging hopper, the cloth swinging hopper is communicated up and down, and the upper end of the cloth swinging hopper is in running fit with the tail end of the upper dyeing section.

Preferably, the automatic cloth feeding device further comprises a feeding rotating shaft, a swinging connecting arm, a sliding block, a driving arm and an intermittent gear transmission assembly, wherein one end of the feeding plate is in running fit with the feeding opening through the feeding rotating shaft, the swinging connecting arm is connected to the feeding rotating shaft, the sliding block is in sliding fit with the swinging connecting arm, one end of the driving arm is hinged with the sliding block, and the other end of the driving arm is in linkage with the swinging cloth hopper through the intermittent gear transmission assembly; the intermittent gear transmission assembly comprises a driving rotating arm, a first gear, a second gear, an incomplete gear, a third gear and a transmission reversing assembly;

a linear groove which guides up and down is arranged on the side surface of the cloth swinging hopper; one end of the driving rotating arm extends into the linear groove, and the other end of the driving rotating arm is linked with the first gear through the transmission reversing assembly;

The second gear is meshed with the first gear, the incomplete gear is coaxially connected with the second gear, the incomplete gear can be meshed with the third gear, and the third gear is linked with the other end of the driving arm; and guarantee when the first gear rotates several circles to first cloth limiting plate, second cloth limiting plate reciprocating motion is many times, the second gear rotates one circle, incomplete gear rotate one circle accomplish with the meshing once of third gear drives the third gear rotates once and causes the cloth board to accomplish an opening and shutting motion down.

Preferably, the automatic cloth feeding device further comprises a feeding rotating shaft, a swinging connecting arm, a sliding block, a driving arm and an intermittent gear transmission assembly, wherein one end of the feeding plate is in running fit with the feeding opening through the feeding rotating shaft, the swinging connecting arm is connected to the feeding rotating shaft, the sliding block is in sliding fit with the swinging connecting arm, one end of the driving arm is hinged with the sliding block, and the other end of the driving arm is in linkage with the swinging cloth hopper through the intermittent gear transmission assembly; the intermittent gear transmission assembly comprises a driving rotating arm, a first gear, a second gear, an incomplete gear, a third gear and a transmission reversing assembly;

The other end of the driving rotating arm is linked with the first gear through a transmission reversing assembly;

the second gear is meshed with the first gear, the incomplete gear is coaxially connected with the second gear, the incomplete gear can be meshed with the third gear, and the third gear is linked with the other end of the driving arm; and guarantee when the first gear rotates several circles to first cloth limiting plate, second cloth limiting plate reciprocating motion is many times, the second gear rotates one circle, incomplete gear rotate one circle accomplish with the meshing once of third gear drives the third gear rotates once and causes the cloth board to accomplish an opening and shutting motion down.

Preferably, the lower dyeing section comprises a dip dyeing pool and dip dyeing guide rollers, and a plurality of dip dyeing guide rollers are distributed in the dip dyeing pool; the cloth sequentially passes through each dip dyeing guide roller and takes a serpentine trend in the dip dyeing pond;

or the lower dyeing section comprises a dip dyeing pipeline and a dip dyeing nozzle, wherein the dip dyeing pipeline is in a serpentine structure, and dye liquid sprayed by the dip dyeing nozzle is used for driving cloth to flow along the trend of the dip dyeing pipeline.

The end of the dip-dyeing guide roller can be in running fit with the dip-dyeing tank or fixed in the dip-dyeing tank.

Preferably, the upper dyeing section comprises a flowing dyeing nozzle, a cloth lifting device and a cloth guide pipe, wherein the cloth lifting device is used for driving cloth to move, and dye liquor sprayed from the flowing dyeing nozzle can drive the cloth to move towards an outlet of the cloth guide pipe.

Preferably, a cloth extension device is arranged between the upper dyeing section and the cloth swinging device;

the cloth extension device comprises a plurality of groups of flattening components which are arranged up and down, each group of flattening components comprises a first flattening rod and a second flattening rod, and the lower ends of the first flattening rod and the second flattening rod are in rotary fit with the shell; the upper ends of the first flattening rods and the upper ends of the second flattening rods are mutually rotated back to the upper end openings to enlarge so as to flatten two sides of the cloth; the openings at the upper ends of two adjacent groups of flattening components are alternately enlarged;

the cloth extension device further comprises a cloth extension driving device, the cloth extension driving device comprises a cloth extension cylinder and a pressing rod, wherein the lower end of each flattening rod of one group of flattening assemblies is connected with a rotating piece, and the first flattening rod and the second flattening rod are respectively configured to an opening at the upper end of the first flattening rod and the second flattening rod through flattening elastic pieces to be in a flaring state;

The lower end of each flattening rod of the other group of flattening components is coaxially connected with a first driving gear, each second driving gear is meshed with the corresponding first driving gear, each second driving gear is coaxially connected with one rotating piece, and the first flattening rods and the second flattening rods of the other group of flattening components are respectively arranged to the openings at the upper ends of the flattening rods through flattening elastic pieces to be in a furled state;

the pressing rods are fixed on the piston rod ends of the cloth extension cylinder, the number of the pressing rods is the same as that of the flattening assemblies, the pressing rods are distributed at intervals from top to bottom, the piston rod ends of the movable cloth extension cylinder can drive the two ends of the pressing rods to contact with two rotating pieces in a corresponding group of flattening assemblies and drive the two rotating pieces to rotate, so that one group of flattening assemblies with the opening at the upper end in a flaring state in the adjacent two groups of flattening assemblies rotates to the opening at the upper end in a furling state, and the other group of flattening assemblies with the opening at the upper end in the furling state rotates to the opening at the upper end in the flaring state.

The invention also discloses a textile dyeing and finishing unit based on the textile dyeing machine, which sequentially comprises a dyeing machine, a tunnel type oven and a padding machine according to the sequence of the process flow; and (3) washing the cloth dyed by the dyeing machine, drying the cloth by a tunnel type oven, and padding and finishing the cloth in a padding machine.

The invention has the advantages that: according to the invention, the upper dyeing section and the lower dyeing section which are arranged oppositely up and down are arranged in the inner cavity of the shell of the dyeing machine, so that the cloth can be circularly dyed twice, and compared with the mode of the prior art that the dyeing is concentrated on the upper cloth guide tube or the dyeing is concentrated on the lower cloth storage groove, the utilization efficiency of the inner cavity of the shell is improved, the dyeing efficiency is improved, and the dyeing time can be reduced.

The cloth is subjected to a reciprocating folding stacking which is matched sequentially after falling from an upper dyeing section, and is subjected to a concentrated cloth discharging process intermittently, and then is conveyed in a later way, and an intermittent discharging device is adopted to replace a long and narrow cloth storage tank in the prior art.

The cloth of the invention is in a serpentine shape which is folded back and forth in the lower dyeing section, thus prolonging the dyeing amount of the cloth in the lower dyeing section in unit time, and increasing the dyeing length of single cloth by matching with the stacking amount formed by the back and forth folding and stacking of the cloth from bottom to top in the intermittent blanking device.

Furthermore, the mechanical matching mode of the invention can realize the highly accurate mechanical cooperation of the cloth swinging device and the intermittent discharging device, thereby realizing the technical effects that the cloth falling from the outlet of the cloth guide tube is repeatedly folded and stacked from bottom to top and the cloth stacked in the cloth guiding tube is intermittently and intensively discharged.

Furthermore, the invention replaces the prior art with a mode that the guide rail is matched with the first cloth limiting plate and the second cloth limiting plate to linearly move, and realizes the stacking of cloth in a mode that the cloth swinging hopper is hinged with the outlet of the cloth guide pipe. Compared with the prior art, the length of the cloth which is repeatedly stacked once is not limited by the swing amplitude of the cloth swinging hopper and the length of the cloth swinging hopper, but is related to the actual guiding length of the guide rail, so that the defect that the length of the cloth which is repeatedly stacked once and repeatedly caused by hinging is relatively short is overcome. The invention optimizes the mode of increasing the length of the cloth reciprocating stacking once by increasing the length of the cloth swinging hopper (namely increasing the height distance between the cloth guide pipe and the cloth storage groove) to increase the length of the cloth reciprocating stacking once by increasing the actual horizontal guiding length of the guide rail, and the horizontal guiding of the guide rail is consistent or similar to the guiding of the cloth guiding, thereby having the technical effect of optimizing the compactness of the whole machine structure.

Furthermore, the opening at the upper ends of two adjacent groups of flattening components is alternately enlarged by the expansion and contraction movement of the extension cylinder. Specifically, through the upward motion of the piston rod end of the cylinder, each pressing rod is driven to move upwards, after the pressing rod upwards contacts with two rotating pieces in a corresponding group of flattening components, the two rotating pieces are driven to rotate, the flattening elastic pieces deform currently, the two rotating pieces rotate to drive the first flattening rod and the second flattening rod to rotate, among two adjacent groups of flattening components, one group of flattening components with the opening at the upper end in a flaring state rotates to the opening at the upper end in a furling state, the other group of flattening components with the opening at the upper end in the furling state rotates to the opening at the upper end in a flaring state, when the piston rod end of the cylinder moves downwards, each pressing rod is driven to move downwards and separate from the two rotating pieces in the corresponding group of flattening components gradually, the elastic pieces reset to drive the first flattening rod and the second flattening rod to reset and rotate, and the flattening components reset to realize the flattening components always exist in the flattening components to do flattening actions.

Furthermore, the structure of the invention realizes the mode that the openings at the upper ends of the two adjacent groups of flattening components are alternately increased, the synergy between the components is strong, and the adjacent groups of flattening components can alternately perform flattening movement only through the reciprocating movement of the air cylinder, so that the structure has extremely strong operability.

Drawings

Fig. 1 is a schematic structural view of a textile dyeing machine according to the present invention.

Fig. 2 is a schematic structural view of the cloth in the cyclic dyeing state in the present invention.

Fig. 3 is a schematic structural diagram of the cloth laying device and the intermittent blanking device in the mutual matching state.

Fig. 4 is a schematic structural view of the portion a in fig. 3 according to the present invention.

Fig. 5 is a schematic view showing a structure of the cloth in the state of being reciprocally folded back and stacked in the intermittent discharging device in the present invention.

Fig. 6 is a schematic structural view of the intermittent blanking device in the state of being matched with the intermittent blanking device when the cloth arranging device comprises a guide rail.

Fig. 7 is a schematic structural diagram of the portion a in fig. 6 according to the present invention.

Fig. 8 is a schematic structural view of the lower dyeing section including the dip dyeing pipe according to the present invention.

Fig. 9 is a schematic view showing the structure of a dye circulation system when the lower dyeing section includes a dip dyeing pipe in the present invention.

FIG. 10 is a schematic view showing the structure of a dye circulation system when the lower dyeing section includes a dip tank in the present invention.

Fig. 11 is a schematic structural view of the fabric lifting device of the textile fabric dyeing machine of the present invention when the fabric lifting device is a front nozzle.

Fig. 12 is a schematic structural view of a cloth spreading device according to the present invention.

Fig. 13 is a schematic structural view of the portion a in fig. 12 according to the present invention.

Fig. 14 is a schematic structural view of a dyeing and finishing unit for textile fabric according to the present invention.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Example 1

As shown in fig. 1 and 2, the embodiment discloses a textile fabric dyeing machine, which comprises a lower dyeing section 1 and an upper dyeing section 2, wherein the upper dyeing section 2 is positioned above the lower dyeing section 1. A cloth swinging device 3 and an intermittent blanking device 4 are arranged between the upper dyeing section 2 and the lower dyeing section 1. The cloth swinging device 3 and the intermittent discharging device 4 are matched with each other, the cloth 10 falling from the outlet of the upper dyeing section 2 can be repeatedly folded back and stacked on the intermittent discharging device 4 from bottom to top under the action of the cloth swinging device 3, and the intermittent discharging device 4 is used for intermittently and intensively discharging the cloth 10 stacked therein. The cloth 10 is folded back in a serpentine shape in a reciprocating manner in the lower dyeing section 1.

When the textile fabric dyeing machine is used for dyeing the fabric 10, the fabric 10 is placed in the inner cavity of the shell 9 of the dyeing machine through the operation hole of the shell 9 of the dyeing machine, and one end of the fabric 10 is connected with the other end of the fabric 10 through the upper dyeing section 2, the cloth swinging device 3, the intermittent blanking device 4 and the lower dyeing section 1 to form a closed fabric ring. During dyeing, the cloth 10 is dyed through the lower dyeing section 1 and the upper dyeing section 2 in a circulating mode, and when the cloth 10 passes through the cloth swinging device 3 and the intermittent blanking device 4, the cloth 10 is repeatedly folded back and stacked on the intermittent blanking device 4 from bottom to top under the cloth swinging effect of the cloth swinging device 3, and after the cloth 10 stacked therein reaches a certain degree, the concentrated blanking of the cloth 10 stacked therein is realized under the cloth blanking effect of the intermittent blanking device 4.

The dyeing of the cloth 10 by the textile cloth dyeing machine of the invention has the following advantages compared with the prior art: the invention realizes twice dyeing operation of the cloth 10 in one cycle by arranging the lower dyeing section 1 and the upper dyeing section 2 which are arranged up and down oppositely in the inner cavity of the shell 9 of the dyeing machine, and compared with the mode of concentrating the dyeing on the upper cloth guide tube 23 or concentrating the dyeing on the lower cloth storage groove in the prior art, the invention improves the utilization efficiency of the inner cavity of the shell 9, improves the dyeing efficiency and can reduce the dyeing time. The cloth 10 is subjected to a reciprocating folding stacking which is matched in sequence after falling from the upper dyeing section 2, the cloth 10 stacked in the upper dyeing section is subjected to a concentrated cloth discharging process intermittently, and then is conveyed in a later way, and an intermittent discharging device 4 is adopted to replace a narrow cloth storage tank in the prior art, so that the cloth 10 falling from the upper dyeing section 2 can be timely stacked on the intermittent discharging device 4 to avoid the problem that the cloth 10 is disturbed to influence the subsequent circulation, and the cloth 10 is concentrated and discharged intermittently to avoid the problem that the cloth 10 is excessively stacked in the same area to cause poor uniformity of distribution of the cloth 10, the traction load of a driving device such as a cloth lifting device 22 and a nozzle is increased to cause poor circulation stability of the cloth 10, and the technical problem that the stacking height space is required to cause the cloth 10 to be conveyed in a disorder or continuous indentation due to the fact that the cloth 10 is excessively stacked to generate winding or topple over, so as to influence the dyeing quality of the cloth 10 is solved. Because the cloth 10 of the invention takes the shape of a serpentine which is folded back and forth in the lower dyeing section 1, the dyeing amount of the cloth 10 in the lower dyeing section 1 in unit time is prolonged, and the dyeing length of the single cloth 10 is increased by matching with the stacking amount formed by the back and forth folding and stacking of the cloth 10 from bottom to top in the intermittent blanking device 4.

As shown in fig. 3, in some embodiments, the intermittent blanking device 4 includes a cloth storage tank, a lower cloth opening is formed on the cloth storage tank, a lower cloth plate 411 is rotatably fitted on the lower cloth opening, when the lower cloth plate 411 is horizontal, a lower cloth gap exists between the lower cloth plate 411 and the lower cloth opening, the cloth 10 after swinging can be stacked on the lower cloth plate 411 from bottom to top, and the cloth 10 located at the lowest layer of the lower cloth plate 411 can pass through the lower cloth gap. The lower cloth plate 411 is turned down to cause the cloth 10 stacked therein to intensively drop down.

The cloth swinging device 3 is linked with the lower cloth plate 411, so that the lower cloth plate 411 finishes one-time cloth-discharging and resetting movement after the cloth swinging device 3 drives the cloth 10 to be repeatedly folded back and forth.

As shown in fig. 2-4, in some embodiments, the cloth arranging device 3 includes a cloth arranging hopper 31, the cloth arranging hopper 31 is vertically conducted, and the upper end of the cloth arranging hopper 31 and the tail end of the upper dyeing section 2 can be specifically matched with the outlet of the cloth guiding tube 23 in a rotating manner.

The automatic feeding device also comprises a linkage mechanism, wherein the linkage mechanism comprises a blanking rotating shaft 51, a swinging connecting arm 52, a sliding block 53, a driving arm 54 and an intermittent gear transmission assembly.

One end of the lower cloth plate 411 is fixedly connected to the lower cloth rotating shaft 51, the lower cloth rotating shaft 51 is in running fit with the lower cloth opening through a bearing, a swing connecting arm 52 is fixedly connected to the lower cloth rotating shaft 51, a sliding block 53 is slidingly matched to the swing connecting arm 52, one end of a driving arm 54 is hinged to the sliding block 53, and the other end of the driving arm 54 is in linkage with the swing cloth bucket 31 through an intermittent gear transmission assembly.

The intermittent gear assembly includes a drive tumbler 551, a first gear 552, a second gear 553, an incomplete gear 554, a third gear 555, and a transfer reversing assembly.

The transfer reversing assembly includes a transfer chain, a first transfer gear 5561, a second transfer gear 5562, a first bevel gear 5563, a second bevel gear 5564.

A linear groove 311 is provided on the side surface of the cloth swinging bucket 31 to guide up and down. One end of the driving rotary arm 551 is connected with a pin shaft or is rotationally connected with a cylindrical roller through a bearing, the pin shaft or the cylindrical roller stretches into the linear groove, the other end of the driving rotary arm 551 is fixedly connected with the first transmission gear 5561 on the first rotating shaft 5571, the second transmission gear 5562 is fixedly connected with the first conical gear 5563 on the second rotating shaft 5572, and a transmission chain is sleeved between the first transmission gear 5561 and the second transmission gear 5562. The first bevel gear 5563 and the second bevel gear 5564 are meshed with each other, and the second bevel gear 5564 and the first gear 552 are fixedly connected to the third rotating shaft 5573. The second gear 553 meshes with the first gear 552, the incomplete gear 554 is fixedly connected with the second gear 553 on the fourth rotating shaft 5574 and the incomplete gear 554 can mesh with the third gear 555, the third gear 555 is fixedly connected with the worm 557 on the fifth rotating shaft 5575, or a section of worm exists on the fifth rotating shaft 5575, namely the worm 557. The worm wheel 556 is fixedly connected to the other end of the driving arm 54 on the sixth rotation shaft 5576. And ensure that the first gear 552 rotates for several circles until the cloth swinging hopper 31 swings back and forth for several times, the second gear 553 rotates for one circle, the incomplete gear 554 rotates for one circle to be meshed with the third gear 555 once, the third gear 555 is driven to rotate once (the third gear 555 rotates for a plurality of circles once) so that the sixth rotating shaft 5576 rotates for one circle, and the lower cloth plate 411 completes one opening and closing movement.

In the invention, the first rotating shaft 5571, the second rotating shaft 5572, the third rotating shaft 5573, the fourth rotating shaft 5574, the fifth rotating shaft 5575 and the sixth rotating shaft 5576 are all in rotary connection with corresponding bearing seats, and the bearing seats can be fixedly connected on the shell 9.

The output shaft of the cloth swing motor is connected with the first rotating shaft 5571, and the fixed end of the cloth swing motor can be fixed on the shell 9. The driving rotary arm 551 is driven to rotate through the rotation of the output shaft of the cloth swinging motor, the driving rotary arm 551 drives the pin shaft or the cylindrical roller to rotate so as to drive the cloth swinging hopper 31 to swing reciprocally, after the cloth 10 falling from the tail end of the upper dyeing section 2 such as the outlet of the cloth guiding pipe 23 passes through the cavity of the cloth swinging hopper 31 which is communicated up and down from top to bottom, and under the swinging action of the cloth swinging hopper 31, the cloth 10 is folded back reciprocally and repeatedly to be stacked in the lower cloth plate 411 from bottom to top; meanwhile, the output shaft of the swing cloth motor rotates to drive the first conveying gear 5561 to rotate, the second conveying gear 5562 is driven to rotate through conveying of a conveying chain, the first conical gear 5563 coaxial with the second conveying gear 5562 is driven to rotate, after the second conical gear 5564 is changed, the first gear 552 is driven to rotate, the second gear 553 meshed with the first gear 552 is driven to rotate, the incomplete gear 554 is driven to rotate, when the incomplete gear 554 can be meshed with the third gear 555, the third gear 555 is driven to rotate, the sixth rotating shaft 5576 is driven to rotate through worm 557 and worm wheel 556 transmission, and therefore the main movable arm 54 is driven to rotate.

When the first gear 552 rotates for a plurality of times to cause the cloth swinging hopper 31 to swing back and forth, the second gear 553 rotates for one time, the incomplete gear 554 rotates for one time to complete the engagement with the third gear 555, and the third gear 555 is driven to rotate once (the third gear 555 rotates for a plurality of times) to cause the sixth rotating shaft 5576 to rotate for one time. Therefore, in the process of rotating the complete gear for one turn, firstly, the incomplete gear 554 is not meshed with the third gear 555, the incomplete gear 554 rotates and does not drive the third gear 555 to rotate, the blanking rotating shaft 51 is not moved, the cloth swinging hopper 31 reciprocates to swing, the cloth 10 is stacked on the lower cloth plate 411, when the incomplete gear 554 rotates to mesh with the third gear 555, the incomplete gear 554 rotates to drive the third gear 555 to rotate, the driving arm 54 completes one turn of rotation due to the fact that the third gear 555 rotates once, the driving arm 53 slides up and down on the swinging connecting arm 52 when driven to swing, the swinging connecting arm 52 is driven to complete one reciprocation swing, the blanking rotating shaft 51 is driven to reciprocate once, and the lower cloth plate 411 is opened and closed once. And further, after the cloth 10 is repeatedly folded back and forth from bottom to top and stacked on the lower cloth plate 411, the lower cloth plate 411 is turned over so that the cloth 10 stacked therein is intensively discharged.

In some embodiments, the worm wheel 556 and the worm 557 of the present invention may be replaced by a third conical gear and a fourth conical gear, which are engaged with each other, and the third gear 555 rotates one turn at a time, and the sixth rotating shaft 5576 is driven by the third conical gear and the fourth conical gear to rotate one turn. The third bevel gear is connected to the fifth shaft 5575, and the fourth bevel gear is connected to the sixth shaft 5576.

In some embodiments, the first transmission gear 5561 and the second transmission gear 5562 may be replaced by a first transmission belt pulley and a second transmission belt pulley, respectively, and a transmission belt is sleeved between the first transmission belt pulley and the second transmission belt pulley.

Example 2

As shown in fig. 5, the difference between the present embodiment and the above embodiment is that the present invention discloses another linkage mechanism, which includes a blanking rotating shaft 51, a swing connecting arm 52, a slider 53, and a driving arm 54.

One end of the lower cloth plate 411 is fixedly connected to the lower cloth rotating shaft 51, the lower cloth rotating shaft 51 is rotatably connected with the lower cloth opening through a bearing, a swing connecting arm 52 is fixedly connected to the lower cloth rotating shaft 51, a sliding block 53 is slidably matched to the swing connecting arm 52, one end of a driving arm 54 is hinged to the sliding block 53, and the other end of the driving arm 54 is linked with the swinging cloth bucket 31.

The swing bucket 31 is hinged with one end of the connecting rod 32, the other end of the connecting rod 32 is hinged with one end of the driving rotary arm 551, the other end of the driving rotary arm 551 and the chain rotation driving gear 501 are fixedly connected to a seventh rotating shaft 5567, the chain rotation driven gear 502 and the first gear 552 are fixedly connected to a tenth rotating shaft (not shown in the figure), and a chain is sleeved between the chain rotation driving gear 501 and the chain rotation driven gear 502. The second gear 553 is meshed with the first gear 552, the incomplete gear 554 and the second gear 553 are fixedly connected on the eighth rotating shaft 5568, the incomplete gear 554 can be meshed with the third gear 555, and the third gear 555 and the other end of the driving arm 54 are fixedly connected on the ninth rotating shaft 5569. And the first gear 552 rotates for a plurality of circles until the cloth swinging hopper 31 reciprocates and swings for a plurality of times, the second gear 553 rotates for one circle, the incomplete gear 554 rotates for one circle to be meshed with the third gear 555 once, and the third gear 555 is driven to rotate for one circle to cause the lower cloth plate 411 to complete one-time opening and closing movement.

In the invention, the seventh rotating shaft 5567, the eighth rotating shaft 5568, the ninth rotating shaft 5569 and the tenth rotating shaft are all in rotary connection with corresponding bearing seats, and the bearing seats can be connected on the shell 9.

According to the invention, the output shaft of the cloth-swing motor is connected with the tenth rotating shaft, and the fixed end of the cloth-swing motor can be fixed on the shell 9. The output shaft of the cloth swinging motor rotates to drive the chain to rotate the driven gear 502, the chain is driven to rotate to drive the driving gear 501 to rotate to drive the seventh rotating shaft to rotate 5567, the driving rotating arm 551 rotates to drive the cloth swinging hopper 31 to swing reciprocally through the connecting rod 32, after the cloth 10 falling from the tail end of the upper dyeing section 2 such as the outlet of the cloth guiding pipe 23 passes through the cavity of the cloth swinging hopper 31 which is communicated vertically from top to bottom, and under the swinging action of the cloth swinging hopper 31, the cloth 10 is folded back reciprocally and repeatedly to be stacked in the lower cloth plate 411 from bottom to top; meanwhile, the output shaft of the cloth swing motor rotates to drive the first gear 552 to rotate, the second gear 553 meshed with the first gear 552 to rotate, the incomplete gear 554 to rotate, and when the incomplete gear 554 is meshed with the third gear 555, the third gear 555 is driven to rotate, so that the driving arm 54 is driven to rotate.

Since the first gear 552 rotates several times until the swing bucket 31 swings reciprocally a plurality of times, the second gear 553 rotates one time, the incomplete gear 554 rotates one time to complete one-time engagement with the third gear 555, and the third gear 555 is driven to rotate one time to cause the driving arm 54 to rotate one time. Therefore, in the process of rotating the incomplete gear 554 for one turn, firstly, the incomplete gear 554 is not meshed with the third gear 555, the incomplete gear 554 rotates and does not drive the third gear 555 to rotate, the blanking rotating shaft 51 is not moved, the cloth swinging hopper 31 reciprocates and swings, the cloth 10 is stacked on the lower cloth plate 411, when the incomplete gear 554 rotates to be meshed with the third gear 555, the incomplete gear 554 rotates and drives the third gear 555 to rotate, and as the third gear 555 rotates for one turn, the driving arm 54 completes one turn, the sliding block 53 slides up and down on the swinging connecting arm 52 when being driven to swing, the swinging connecting arm 52 is driven to complete one reciprocation and swing, the blanking rotating shaft 51 is driven to reciprocate and rotate once, and the lower cloth plate 411 is opened and closed once. And further, after the cloth 10 is repeatedly folded back and stacked on the lower cloth plate 411 from bottom to top for a plurality of times, the cloth 10 plate is turned over to cause the cloth 10 stacked therein to be intensively discharged.

In some embodiments, the chain rotation driving gear 501 and the chain rotation driven gear 502 may be replaced by a rotation driving pulley and a rotation driven pulley, respectively, and a rotation belt is sleeved between the rotation driving pulley and the rotation driven pulley.

Example 3

As shown in fig. 6, the difference between this embodiment and the above embodiment is that the present invention discloses another cloth arranging device 3, which includes a guide rail 35, a first cloth limiting plate 361 and a second cloth limiting plate 362, wherein the first cloth limiting plate 361 and the second cloth limiting plate 362 are inclined towards each other to form a cloth guiding channel with a wider upper end opening and a narrower lower end opening, and the cloth 10 falling from the outlet of the corresponding cloth guiding tube 23 can pass through the cloth guiding channel from top to bottom. The first cloth limiting plate 361 and the second cloth limiting plate 362 are in sliding fit with the guide rail 35, and the driving device is used for driving the first cloth limiting plate 361 and the second cloth limiting plate 362 to reciprocate on the guide rail 35 so as to drive the cloth 10 passing through the cloth guide channel to be stacked on the corresponding lower cloth plate 411 from bottom to top in a serpentine shape.

The guide rail 35 of the present invention may be fixedly attached to the housing 9 in a direction perpendicular to the direction in which the cloth 10 falls from the outlet of the cloth guide 23. The cloth guide 23 of the present invention may be fixed to the housing 9.

The invention adopts the guide rail 35 to realize the linear movement of the first cloth limiting plate 361 and the second cloth limiting plate 362 to replace the prior art to realize the stacking of the cloth 10 in a mode of hinging the cloth swinging hopper 31 with the outlet of the cloth guide tube 23. Compared with the prior art, the length of the cloth 10 for one-time stacking in the invention, which is completed by one-time stacking in the reciprocating distance, is not limited by the swing amplitude of the cloth swinging hopper 31 and the self length of the cloth swinging hopper 31, and is related to the actual guiding length of the guide rail 35, so that the defect of limited length of one-time stacking caused by hinging is overcome. The invention optimizes the mode of increasing the length of the cloth swinging hopper 31 (i.e. increasing the height interval between the cloth guide tube 23 and the cloth storage groove) and increasing the length of one-time reciprocating stacking to increase the actual horizontal guiding length of the guide rail 35, and the horizontal guiding of the guide rail 35 is consistent or similar to the guiding of the cloth guide 10, thereby having the technical effect of optimizing the compactness of the whole machine. The driving device of the present invention may be a driving motor.

The automatic feeding device further comprises a reciprocating screw rod 38, a discharging rotating shaft 51, a swinging connecting arm 52, a sliding block 53, a driving arm 54 and an intermittent gear transmission assembly, wherein the axial direction of the reciprocating screw rod 38 is parallel to the guiding direction of the guide rail 35, the first cloth limiting plate 361 and the second cloth limiting plate 362 are connected through a connecting block 363 to form a whole, and the connecting block 363 is in threaded fit with the reciprocating screw rod 38.

The reciprocating screw 38 is in rotary fit with a reciprocating screw bearing seat which is fixedly connected to the housing 9. One end of the lower cloth plate 411 is fixedly connected to the lower cloth rotating shaft 51, the lower cloth rotating shaft 51 is in running fit with a lower cloth opening, a swing connecting arm 52 is fixedly connected to the lower cloth rotating shaft 51, a sliding block 53 is slidably matched to the swing connecting arm 52, one end of a driving arm 54 is hinged to the sliding block 53, and the other end of the driving arm 54 is in linkage with the reciprocating screw rod 38 through an intermittent gear transmission assembly.

The intermittent gear assembly includes a first gear 552, a second gear 553, an incomplete gear 554, a third gear 555, a worm gear 556, and a worm 557. The first gear 552 is fixedly connected to the reciprocating screw 38, the second gear 553 is meshed with the first gear 552, the incomplete gear 554 and the second gear 553 are fixedly connected to the second gear shaft, and the incomplete gear 554 can be meshed with the third gear 555. The second gear shaft is in running fit with a second gear shaft bearing seat, which can be fixedly connected to the housing 9. The worm 557 and the third gear 555 are fixedly connected on the third gear rotating shaft, or a section on the third gear rotating shaft forms a worm section, namely the worm 557. The third gear shaft is in running fit with a third gear shaft bearing seat, which can be fixedly connected to the housing 9. The worm wheel 556 cooperates with worm 557, and the other end of worm wheel 556, initiative arm 54 is all fixed connection in the conveying pivot, conveying pivot and conveying pivot bearing frame normal running fit, conveying pivot bearing frame can fixed connection on casing 9.

When the first gear 552 rotates for a plurality of circles until the first cloth limiting plate 361 and the second cloth limiting plate 362 reciprocate for a plurality of times, the second gear 553 rotates for one circle, the incomplete gear 554 rotates for one circle to be meshed with the third gear 555 once, and the third gear 555 is driven to rotate once (the third gear 555 rotates for a plurality of circles) so that the conveying rotating shaft rotates for one circle.

In some embodiments, the worm wheel 556 and the worm 557 of the present invention may be replaced by a fifth conical gear and a sixth conical gear, which are mutually matched, so that the third gear 555 rotates once to one turn, and the transmission shaft is driven to rotate one turn by the transmission of the fifth conical gear and the sixth conical gear. The fifth bevel gear is connected to the third gear shaft, and the sixth bevel gear is connected to the transmission shaft.

In some embodiments, the number of the reciprocating screw rods 38 is multiple, and the reciprocating screw rods 38 are parallel to each other, and each reciprocating screw rod 38 is connected to a driving wheel (not shown in the figure), and a belt or a chain is sleeved between all the driving wheels. One of the reciprocating screw rods 38 is driven to rotate by a driving motor, and the other reciprocating screw rods 38 are driven to synchronously rotate.

The edges of the cloth chute of the present invention may be fixed to the housing 9 such as the inner wall of the interior cavity of the housing 9. An output shaft of the driving motor is connected with the reciprocating screw rod 38, and a fixed end of the driving motor can be fixed on the shell 9.

According to the invention, the reciprocating screw rod 38 is driven to rotate through the rotation of the driving motor, the reciprocating screw rod 38 rotates to drive the connecting block 363 to reciprocate under the guide of the guide rail 35, the first cloth limiting plate 361 and the second cloth limiting plate 362 are driven to reciprocate, meanwhile, the reciprocating screw rod 38 rotates to drive the first gear 552 to rotate, the second gear 553 meshed with the first gear 552 to rotate, the incomplete gear 554 to rotate, when the incomplete gear 554 is meshed with the third gear 555, the third gear 555 is driven to rotate, the worm 557 is driven to rotate through the transmission of the third gear rotating shaft, the worm wheel 556 matched with the worm 557 is driven to rotate, the transmission rotating shaft is driven to rotate, and the driving arm 54 is driven to rotate.

Because the first gear 552 rotates several circles until the first cloth limiting plate 361 and the second cloth limiting plate 362 reciprocate several times, the second gear 553 rotates one circle, the incomplete gear 554 rotates one circle to complete one-time engagement with the third gear 555, and the third gear 555 is driven to rotate one circle so as to cause the transmission rotating shaft to rotate one circle. Therefore, in the process of rotating the complete gear for one turn, firstly, the incomplete gear 554 is not meshed with the third gear 555, the incomplete gear 554 rotates and does not drive the third gear 555 to rotate, the blanking rotating shaft 51 is not moved, the first cloth limiting plate 361 and the second cloth limiting plate 362 reciprocate along the guide of the guide rail 35, the cloth 10 is stacked on the lower cloth plate 411, when the incomplete gear 554 rotates to be meshed with the third gear 555, the incomplete gear 554 rotates and drives the third gear 555 to rotate, and the third gear 555 rotates for one turn to enable the transmission rotating shaft to rotate, the driving arm 54 completes one turn to drive the sliding block 53 to slide up and down on the swinging connecting arm 52 to drive the swinging connecting arm 52 to complete one reciprocating swing, and the blanking rotating shaft 51 is driven to reciprocate one time, so that the lower cloth plate 411 is opened and closed once. And further, after the cloth 10 is repeatedly folded back and stacked on the lower cloth plate 411 from bottom to top for a plurality of times, the cloth 10 plate is turned over to cause the cloth 10 stacked therein to be intensively discharged.

In some embodiments, when the incomplete gear 554 is not engaged with the third gear 555, i.e., when the non-toothed segment (male arc segment) of the incomplete gear 554 is opposite the third gear 555, the male arc of the incomplete gear 554 mates with the female arc of the teeth of the third gear 555, at which time the incomplete gear 554 rotates and the third gear 555 locks.

In some embodiments, the two elements of the present invention that are rotationally engaged with each other can be rotationally coupled to each other by bearings. The bearing housing of the present invention includes a housing and a bearing rotatably coupled in the housing.

In some embodiments, as seen in fig. 4-6, when the lower cloth plate 411 is in a horizontal state for cloth storage, the swing link arm 52 swings to the left limit position.

Example 4

As shown in fig. 8, the difference between the present embodiment and the above embodiment is that the lower dyeing section 1 includes a dip dyeing pipe 11 and a dip dyeing nozzle 12, the dip dyeing pipe 11 has a serpentine structure, the dip dyeing nozzle 12 is disposed on the dip dyeing pipe 11, and the dye solution sprayed from the dip dyeing nozzle 12 is used to drive the cloth 10 to flow along the direction of the dip dyeing pipe 11.

In this way, the cloth 10 passing through the intermittent blanking device 4 moves in a serpentine shape along the trend of the dip-dyeing pipe 11 under the action of the dip-dyeing nozzle 12, passes through the outlet of the dip-dyeing pipe and then moves into the lower dyeing section 1.

As shown in fig. 9, in some embodiments, a liquid reservoir 91 is provided at the bottom of the internal cavity of the housing 9, and the dye falling from the outlet of the cloth guide 23 and the outlet of the dip dyeing pipe 11 is stored in the liquid reservoir 91.

As shown in fig. 10, in some embodiments, the lower dyeing section 1 includes a dip tank 13, a dip guide roller 14, and a plurality of dip guide rollers 14 are distributed in the dip tank 13. The cloth 10 runs in a serpentine fashion in the dip tank 13 sequentially through the dip-dyeing guide rollers 14.

As shown in fig. 10, a dip counter roller 15 is further provided in the dip tank 13, and the cloth 10 can pass through a gap between two dip traction rollers opposed to each other in the dip counter roller 15, and the motion of the cloth 10 is traction-effected by the dip counter roller 15.

Further, the ends of the two dip-dyeing traction rollers are in running fit with the inner wall of the dip-dyeing pond 13, the end parts of the two dip-dyeing traction rollers are respectively fixedly connected with gears meshed with each other, the fixed end of the dip-dyeing traction motor is fixed on the dip-dyeing pond 13, and the output shaft end of the dip-dyeing traction motor is connected with the end part of one of the dip-dyeing traction rollers.

As shown in fig. 2, in some embodiments, the upper dyeing section 2 includes a flow dyeing nozzle 21, a cloth lifting device 22, and a cloth guide tube 23, where the cloth lifting device 22 is used to drive the cloth 10 to move, the flow dyeing nozzle 21 is disposed on the cloth guide tube 23, and the dye ejected from the flow dyeing nozzle 21 can drive the cloth 10 to move towards the outlet of the cloth guide tube 23.

The cloth lifting device 22 of the invention can comprise a cloth lifting wheel which is fixedly connected on a cloth lifting wheel rotating shaft, the cloth lifting wheel rotating shaft is connected with the output shaft end of a cloth lifting motor, and the fixed end of the cloth lifting motor can be fixed on the shell 9. The cloth lifting motor drives the cloth lifting wheel to rotate, so that lifting motion of the cloth 10 is realized, and the cloth 10 is driven to move in the cloth guide tube 23 under the flowing action of the dye liquor sprayed by the flowing dyeing nozzle 21.

As shown in fig. 11, the cloth lifting device 22 of the present invention may include a front nozzle disposed on an inlet section of the cloth guide tube 23, and the cloth 10 is driven to move upward along the inlet section of the cloth guide tube 23 by a flowing action of the dye solution sprayed from the front nozzle.

In some embodiments, as shown in fig. 9-11, a dye circulation system is also included to convey the dye in the lower dyeing section 1 to the upper dyeing section 2. The dye circulation system comprises a circulation pipe 71 and a circulation pump 72, and a liquid outlet of the circulation pipe 71 is communicated with the upper dyeing section 2. The circulation pump 72 is provided on the circulation pipe 71.

Specifically, when the lower dyeing section 1 includes the dip dyeing pipe 11, the dip dyeing nozzle 12, the liquid inlet of the circulation pipe 71 communicates with the liquid storage tank 91, and the respective liquid outlets of the circulation pipe 71 communicate with the respective nozzles, respectively. When the lower dyeing section 1 comprises the dip dyeing tank 13, the liquid inlet of the circulating pipe 71 is communicated with the dip dyeing tank 13, and each liquid outlet of the circulating pipe 71 is respectively communicated with each nozzle.

Example 5

As shown in fig. 12 and 13, this embodiment differs from the above embodiment in that a cloth spreading device is provided between the cloth guide tube 23 and the cloth bucket 31, and the upper end of the cloth bucket 31 is rotatably connected to the housing 9.

The cloth extension device comprises a plurality of groups of flattening components which are arranged up and down, each group of flattening components comprises a first flattening rod 81 and a second flattening rod 82, and the lower ends of the first flattening rod 81 and the second flattening rod 82 are in running fit with the shell 9. The upper ends of the first and second flattening bars 81 and 82 are rotated away from each other to the upper end opening to be enlarged for flattening both sides of the cloth 10. The openings at the upper ends of two adjacent groups of flattening components are alternately enlarged.

When the cloth 10 falls down, the upper ends of the first and second flattening bars 81 and 82 are respectively contacted with the bending areas on the two sides of the cloth 10, and the first and second flattening bars 81 and 82 are mutually rotated back to each other, so that the opening formed between the upper ends of the first and second flattening bars 81 and 82 is increased, and the two sides of the cloth 10 are flattened.

Because the openings at the upper ends of the two adjacent groups of flattening components are alternately enlarged, the continuous flattening of the cloth 10 can be realized by flattening the flattening components all the time.

In some embodiments, the cloth extension device further includes a cloth extension driving device, the cloth extension driving device includes a cloth extension cylinder 831 and a pressing rod 832, and in two adjacent sets of flattening components, a rotating member 85 is fixedly connected to a lower end of each flattening rod of one set of flattening components, and the first flattening rod 81 and the second flattening rod 82 are respectively configured to an opening at an upper end of each flattening rod through flattening elastic members to be in a flaring state.

The lower end of each flattening rod of the other group of flattening components is coaxially connected with a first driving gear 833, each second driving gear 834 is meshed with the corresponding first driving gear 833, each second driving gear 834 is coaxially connected with one rotating piece 85, and the first flattening rod 81 and the second flattening rod 82 of the other group of flattening components are respectively configured to be in a furled state, namely a state close to each other, through openings at the upper ends of the flattening rods through flattening elastic pieces.

The pressing rods 832 are fixed on the piston rod end of the cloth extension cylinder 831, the number of the pressing rods 832 is the same as that of the flattening components, and the pressing rods are distributed at intervals from top to bottom, the piston rod ends of the movable cloth extension cylinder 831 can drive the two ends of the pressing rods 832 to contact with two rotating pieces 85 in a corresponding group of flattening components and drive the two rotating pieces 85 to rotate, so that one group of flattening components with the opening at the upper end in a flaring state in the adjacent two groups of flattening components rotates to the opening at the upper end in a furling state, and the other group of flattening components with the opening at the upper end in the furling state rotates to the opening at the upper end in the flaring state.

According to the invention, each flattening rod is fixedly connected to a flattening rod rotating shaft, each second driving gear 834 is fixedly connected to a driving gear rotating shaft, and the flattening rod rotating shaft and the driving gear rotating shaft can be rotatably connected with a shell 9 through bearings. The flattening elastic member 86 may be one of a torsion spring and a tension spring, and both ends thereof are respectively connected to the corresponding flattening lever, the housing 9, or the corresponding rotating member 85, the housing 9.

According to the invention, the expansion and contraction movement of the extension cylinder is used for realizing that the openings at the upper ends of two adjacent groups of flattening components are alternately enlarged. Specifically, the piston rod end of the cylinder moves upwards to drive each pressing rod 832 to move upwards, after the pressing rods 832 contact with two rotating pieces 85 in a corresponding group of flattening components upwards, the two rotating pieces 85 are driven to rotate, the flattening elastic pieces deform currently, the two rotating pieces 85 rotate to drive the first flattening rod 81 and the second flattening rod 82 to rotate, one group of flattening components with the opening at the upper end in a flaring state rotates to the opening at the upper end in a furling state, the other group of flattening components with the opening at the upper end in a furling state rotates to the opening at the upper end in a flaring state, when the piston rod end of the cylinder moves downwards, the pressing rods 832 are driven to move downwards, the pressing rods 832 are gradually separated from the two rotating pieces 85 in the corresponding group of flattening components, the flattening elastic pieces reset to drive the first flattening rod 81 and the second flattening rod 82 to rotate in a resetting manner, the flattening components of each group of flattening components are reset, and accordingly the flattening components are always kept in a flattening motion, and the flattening effect that flattening components are kept continuously is achieved.

The structure of the invention realizes the mode that the openings at the upper ends of the two adjacent groups of flattening components are alternately increased, the synergy between the components is strong, and the flattening motion of the two adjacent groups of flattening components can be alternately performed by the reciprocating motion of the air cylinder, so that the structure has extremely strong operability.

In some embodiments, a flexible layer, such as a cotton or sponge layer, is provided on the opposite side of each spreader bar from the cloth 10 and on both sides to ensure flexible contact with the cloth 10.

In some embodiments, the outlet section of the cloth guide 23 is flared.

Example 6

As shown in fig. 14, this embodiment discloses a dyeing and finishing machine set for textile fabric based on the dyeing machine of the above embodiment, which sequentially includes a dyeing machine 101, a tunnel oven 102, and a padding machine 103 according to the sequence of the process flow. After the cloth dyed by the dyeing machine 101 is washed with water, the cloth is dried by a tunnel type oven 102, and then padded and finished by a padding machine 103.

The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims (7)

1. The dyeing machine for the textile fabric comprises a lower dyeing section and is characterized by further comprising an upper dyeing section, wherein the upper dyeing section is positioned above the lower dyeing section; a cloth swinging device and an intermittent blanking device are arranged between the upper dyeing section and the lower dyeing section; the cloth laying device and the intermittent blanking device are matched with each other, cloth falling from an outlet of the upper dyeing section can be repeatedly folded back and stacked on the intermittent blanking device from bottom to top under the action of the cloth laying device, and the intermittent blanking device is used for intermittently and intensively blanking the cloth stacked in the intermittent blanking device; the cloth is in a serpentine shape which is folded back and forth in the trend of the lower dyeing section; the intermittent blanking device comprises a cloth storage groove, a lower cloth opening is formed in the cloth storage groove, a cloth storage channel is communicated below the lower cloth opening, a lower cloth plate is in running fit with the lower cloth opening, when the lower cloth plate is in a horizontal shape, a lower cloth gap exists between the lower cloth plate and the lower cloth opening, the cloth after swinging can be stacked on the lower cloth plate, and the cloth at the lowest layer of the lower cloth plate can extend into the cloth storage channel through the lower cloth gap; the lower cloth plate can be turned downwards so that the cloth stacked in the lower cloth plate can fall into the cloth storage channel in a concentrated manner;

The cloth swinging device is linked with the lower cloth plate, so that the cloth swinging device drives the cloth to reciprocate back and forth for many times, and then the lower cloth plate finishes one-time cloth discharging and resetting movement;

the upper dyeing section comprises a flowing dyeing nozzle, a cloth lifting device and a cloth guide pipe, wherein the cloth lifting device is used for driving cloth to move, and dye liquor sprayed from the flowing dyeing nozzle can drive the cloth to move towards an outlet of the cloth guide pipe;

the lower dyeing section comprises a dip dyeing pipeline and a dip dyeing nozzle, wherein the dip dyeing pipeline is of a serpentine structure, and dye liquor sprayed out of the dip dyeing nozzle is used for driving cloth to flow along the trend of the dip dyeing pipeline.

2. The textile fabric dyeing machine of claim 1 further comprising a dye circulation system to convey dye in a lower dyeing section into the upper dyeing section; the dye circulation system comprises a circulation pipe and a circulation pump, and a liquid outlet of the circulation pipe is communicated with the upper dyeing section; the circulating pump is arranged on the circulating pipe.

3. A textile dyeing machine according to claim 2, characterized in that the cloth-oscillating device comprises a cloth-oscillating hopper, which is turned on up and down, the upper end of which is in running fit with the end of the upper dyeing section.

4. A textile fabric dyeing machine according to claim 3 and further comprising a blanking rotating shaft, a swinging connecting arm, a sliding block, a driving arm and an intermittent gear transmission assembly, wherein one end of the blanking plate is in running fit with the blanking opening through the blanking rotating shaft, the swinging connecting arm is connected to the blanking rotating shaft and is in sliding fit with the sliding block, one end of the driving arm is hinged with the sliding block, and the other end of the driving arm is in linkage with the swinging fabric hopper through the intermittent gear transmission assembly; the intermittent gear transmission assembly comprises a driving rotating arm, a first gear, a second gear, an incomplete gear, a third gear and a transmission reversing assembly;

a linear groove which guides up and down is arranged on the side surface of the cloth swinging hopper; one end of the driving rotating arm extends into the linear groove, and the other end of the driving rotating arm is linked with the first gear through the transmission reversing assembly;

the second gear is meshed with the first gear, the incomplete gear is coaxially connected with the second gear, the incomplete gear can be meshed with the third gear, and the third gear is linked with the other end of the driving arm; and guarantee when first gear rotates several circles to first cloth limiting plate, second cloth limiting plate reciprocating motion a lot of, the second gear rotates one circle, incomplete gear rotate one circle accomplish with the meshing once of third gear drives the third gear rotates once and causes the cloth board to accomplish an opening and shutting motion down.

5. A textile fabric dyeing machine according to claim 3 and further comprising a blanking rotating shaft, a swinging connecting arm, a sliding block, a driving arm and an intermittent gear transmission assembly, wherein one end of the blanking plate is in running fit with the blanking opening through the blanking rotating shaft, the swinging connecting arm is connected to the blanking rotating shaft and is in sliding fit with the sliding block, one end of the driving arm is hinged with the sliding block, and the other end of the driving arm is in linkage with the swinging fabric hopper through the intermittent gear transmission assembly; the intermittent gear transmission assembly comprises a driving rotating arm, a first gear, a second gear, an incomplete gear, a third gear and a transmission reversing assembly;

the other end of the driving rotating arm is linked with the first gear through a transmission reversing assembly;

the second gear is meshed with the first gear, the incomplete gear is coaxially connected with the second gear, the incomplete gear can be meshed with the third gear, and the third gear is linked with the other end of the driving arm; and guarantee when first gear rotates several circles to first cloth limiting plate, second cloth limiting plate reciprocating motion a lot of, the second gear rotates one circle, incomplete gear rotate one circle accomplish with the meshing once of third gear drives the third gear rotates once and causes the cloth board to accomplish an opening and shutting motion down.

6. A textile dyeing machine according to claim 1, characterized in that between the upper dyeing section and the cloth-oscillating device there is provided a cloth-extending device;

the cloth extension device comprises a plurality of groups of flattening components which are arranged up and down, each group of flattening components comprises a first flattening rod and a second flattening rod, and the lower ends of the first flattening rod and the second flattening rod are in rotary fit with the shell; the upper ends of the first flattening rods and the upper ends of the second flattening rods are mutually rotated back to the upper end openings to enlarge so as to flatten two sides of the cloth; the openings at the upper ends of two adjacent groups of flattening components are alternately enlarged;

the cloth extension device further comprises a cloth extension driving device, the cloth extension driving device comprises a cloth extension cylinder and a pressing rod, wherein the lower end of each flattening rod of one group of flattening assemblies is connected with a rotating piece, and the first flattening rod and the second flattening rod are respectively configured to an opening at the upper end of the first flattening rod and the second flattening rod through flattening elastic pieces to be in a flaring state;

the lower end of each flattening rod of the other group of flattening components is coaxially connected with a first driving gear, each second driving gear is meshed with the corresponding first driving gear, each second driving gear is coaxially connected with one rotating piece, and the first flattening rods and the second flattening rods of the other group of flattening components are respectively arranged to the openings at the upper ends of the flattening rods through flattening elastic pieces to be in a furled state;

The pressing rods are fixed on the piston rod ends of the cloth extension cylinder, the number of the pressing rods is the same as that of the flattening assemblies, the pressing rods are distributed at intervals from top to bottom, the piston rod ends of the movable cloth extension cylinder can drive the two ends of the pressing rods to contact with two rotating pieces in a corresponding group of flattening assemblies and drive the two rotating pieces to rotate, so that one group of flattening assemblies with the opening at the upper end in a flaring state in the adjacent two groups of flattening assemblies rotates to the opening at the upper end in a furling state, and the other group of flattening assemblies with the opening at the upper end in the furling state rotates to the opening at the upper end in the flaring state.

7. A textile dyeing and finishing unit based on the textile dyeing machine according to any one of claims 1-6, characterized by comprising a dyeing machine, a tunnel oven, a padding machine in sequence of the process flow; and (3) washing the cloth dyed by the dyeing machine, drying the cloth by a tunnel type oven, and padding and finishing the cloth in a padding machine.