CN213866851U

CN213866851U - Padder with printing, padding and continuous dyeing equipment

Info

Publication number: CN213866851U
Application number: CN202022280877.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-08-03
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a padder and continuous dyeing equipment with seal is rolled, is rolled function for solve current traditional padder function more single, the technical problem of unsuitable multi-functional individualized production demand. The utility model comprises a frame, a rolling device, a guide wheel component and a trough; the trough is arranged on the inner side of the frame and is positioned below the rolling device; the guide wheel assembly comprises a first guide wheel, a second guide wheel, a third guide wheel, a fourth guide wheel and a fifth guide wheel which are rotatably arranged on the rack; the first guide wheel is positioned at the feeding end of the rolling device; the second guide wheel is positioned in the material groove; the third guide wheel is positioned between the first roller and the material groove and between the first guide wheel and the second roller; the fourth guide wheel is positioned at the first discharge end of the rolling device and positioned on the right side of the second roller; and the fifth guide wheel is positioned at the second discharge end of the rolling device and above the space between the first roller and the second roller.

Description

Padder with printing, padding and continuous dyeing equipment

Technical Field

The utility model relates to a cloth dyeing technical field especially relates to a padder and continuous dyeing equipment with seal is rolled, is padded the function.

Background

In the printing and dyeing course of traditional fabrics, need to coat dye liquor or various chemical solutions with the cloth, then to the cloth heating stoving that has the dye liquor, the design, the hair color, the fixation, traditional coating method has a lot, say even padder, heavy load padder etc. but these modes are all extrudes unnecessary solution through the mode of rolling after soaking the solution with the cloth, the liquid volume of taking after this kind of mode cloth rolling is on the high side, cause the migration phenomenon of follow-up high temperature stoving in-process dyestuff easily, influence the product quality, and the energy consumption of drying process consumption is too high, be unfavorable for energy-concerving and environment-protective.

Meanwhile, the traditional padder has single function and is not suitable for the multifunctional and personalized production requirement.

Therefore, in order to solve the above technical problems, it is an important subject of research by those skilled in the art to find a padder and a continuous dyeing apparatus having pad and padding functions.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model discloses padder and continuous dyeing equipment with seal is rolled, is rolled function for solve foretell technical problem.

The embodiment of the utility model provides a padder with the functions of printing, padding and padding, which comprises a frame, a rolling device, a guide wheel component, a driving module and a trough;

the rolling device at least comprises a first roller, a second roller and a third roller which are arranged in a rolling mode in sequence, the second roller is a roller with a steel or ceramic surface or a rubber-coated surface, and a working area of the outer circular surface of the second roller is provided with a concave-convex part; the first roller and the third roller are elastic rubber-coated rollers;

the rolling device further comprises a first adjusting device and a second adjusting device, the first adjusting device is arranged on the rack, the first roller is located on the left side of the second roller, the first roller is rotatably connected with the first adjusting device, the first adjusting device can drive the first roller and the second roller to roll mutually, and when the first adjusting device drives the first roller and the second roller to roll mutually, a liquid storage area for storing dye solution or auxiliary agent solution is formed between the first roller and the second roller; the second adjusting device is arranged on the rack, the third roller is positioned on the right side of the second roller or is positioned below the second roller, the third roller is rotatably connected with the second adjusting device, and the second adjusting device can drive the third roller and the second roller to roll with each other;

the trough is arranged on the inner side of the rack and is positioned below the rolling device;

the guide wheel assembly comprises a first guide wheel, a second guide wheel, a third guide wheel, a fourth guide wheel and a fifth guide wheel which are rotatably arranged on the rack;

the first guide wheel is positioned at the feeding end of the rolling device, and the first guide wheel is at least one smooth surface guide wheel, an arc-shaped unfolding wheel, a sheet-shaped unfolding wheel or a spiral unfolding wheel; the second guide wheel is positioned in the trough, the second guide wheel is an impregnation wheel, and the impregnation wheel is rotatably arranged in the trough and is soaked in the solution in the trough; the third guide wheel is positioned between the first roller and the trough and between the first guide wheel and the third roller; the fourth guide wheel is positioned at the first discharge end of the rolling device and positioned on the right side of the third roller; the fifth guide wheel is positioned at the second discharge end of the rolling device and above the space between the first roller and the second roller; the bearing seats at two ends of the first guide wheel or/and the fourth guide wheel or/and the fifth guide wheel are connected with tension or pressure detection devices, the tension or pressure detection devices are electrically connected with tension or pressure control devices, and the tension or pressure control devices are electrically connected with the driving module.

Optionally, the system further comprises a liquid feeding device, wherein the liquid feeding device at least comprises a first pump, a first pipeline and a first valve;

the feed inlet of the first pump is communicated with the discharge outlet at the bottom of the trough through the first pipeline, a dye solution or an auxiliary agent solution is contained in the trough, and the discharge outlet of the first pump is communicated with the liquid storage area through the first pipeline.

Optionally, the trough is designed in a U shape; the inside from the top down of silo contains and soaks the wheel or more, is located the silo bottom contain soak the wheel rotationally with the lateral wall of silo is connected, all the other a plurality ofly contain soak the wheel from the bottom up set up in proper order with liftable in the silo, under the state that descends, each contain and soak the wheel and roll the setting in proper order.

Optionally, the liquid feeding device further comprises a left baffle and a right baffle fixed on the frame;

the left baffle and the right baffle are located at two ends above the rolling device or at two end faces of the first roller and the second roller, the left baffle and the right baffle are in arc-shaped fit with the outer circle of the first roller and the outer circle of the second roller or are attached to the end face of the first roller and the end face of the second roller, and a liquid storage area is formed between the left baffle and the right baffle and the first roller and between the left baffle and the right baffle and the second roller.

Optionally, the liquid feeding device includes at least one group of liquid feeding pipes, a second pipeline communicating with the liquid feeding pipes, a second pump, a filtering device, an agitating barrel or/and a raw material barrel, the liquid feeding pipes are disposed between the left baffle and the right baffle or penetrate through the left baffle or/and the right baffle, a liquid feeding outlet is disposed on a pipe body of the liquid feeding pipes, the liquid feeding outlet faces the liquid storage area, and the agitating barrel or/and the raw material barrel are disposed above or beside the nip press device.

Optionally, the liquid feeding device further includes at least one raw material barrel, an agitating barrel, a third pipeline and a third valve or/and a third pump connected between the raw material barrel and the agitating barrel, a fourth pipeline and a fourth valve or/and a fourth pump connected between the agitating barrel and the liquid storage region, a material receiving tank or/and a side material receiving device, and a fifth pipeline and a fifth valve or/and a fifth pump connected between the material receiving tank or/and the side material receiving device and the agitating barrel.

Optionally, the bottom of silo is for from left to right slope design, the discharge gate set up in the lowest of silo, the bottom of silo still is provided with agitating unit, agitating unit is the (mixing) shaft of horizontal setting, and the (mixing) shaft with silo bottom parallel arrangement, the transmission end of (mixing) shaft passes the silo is connected with drive arrangement, drive arrangement can drive the (mixing) shaft is in the silo internal rotation.

Optionally, a detection device for detecting the moisture content or the water content of the cloth is arranged at the feed end or/and the discharge end of the rack;

the detection device comprises a humidity sensor and a humidity controller;

the humidity sensor is electrically connected with the input end of the humidity controller after passing through the bridge circuit and the signal amplifier, and the output end of the humidity controller is electrically connected with the electromagnetic valve or the proportional valve.

The embodiment of the utility model provides a padder with stamp-pad, pad function, include finished product collection device and two said padders with stamp-pad, pad function at least;

the two padders with the printing, padding and padding functions are oppositely arranged and are continuously arranged front and back in the process flow direction, and the running directions of two second rollers in the two padders with the printing, padding and padding functions are opposite.

Optionally, the number of the padders with the functions of printing, padding and padding is four;

the four padders with the functions of printing, padding and padding are continuously arranged front and back in the process flow direction, and are respectively a first padder with the functions of printing, padding, second padder with the functions of printing, padding, third padder with the functions of printing, padding and fourth padder with the functions of printing, padding;

the running directions of the second rollers corresponding to the first padder with the printing and padding functions and the second padder with the printing and padding functions are opposite, the running directions of the second rollers corresponding to the third padder with the printing and padding functions and the fourth padder with the printing and padding functions are opposite, the running directions of the second rollers corresponding to the first padder with the printing and padding functions and the third padder with the printing and padding functions are the same, and the running directions of the second rollers corresponding to the second padder with the printing and padding functions and the fourth padder with the printing and padding functions are the same;

the liquid feeding devices in the four padders with the functions of printing and padding can contain the same solution or respectively contain different solutions.

According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:

the padder with the functions of printing and padding in the embodiment has the roller and the trough of the traditional padder, so that the padder with the functions of printing and padding in the embodiment has the function of padding of the traditional padder, and can meet the production requirement of padding, meanwhile, because the guide wheel assembly is included in the embodiment, an operator can change the route of the cloth entering the padding device according to the characteristics of different types of cloth, so that the different types of cloth can be effectively printed and padded, the padder with the functions of printing and padding can adapt to the different types of cloth, further, because the second roller in the embodiment adopts the anilox roller with concave-convex parts to coat and pad the single side or double sides of the cloth, the mesh size of the anilox can be selectively changed, so that the belt liquid amount entering the cloth can be reduced to the minimum according to requirements, in addition, the dye liquor can be effectively pressed into the tissue structure of the cloth by the first roller and the third roller, the problem of core impermeability of the traditional rotary screen printing mode is solved, the problem of dye migration in the follow-up high-temperature drying process due to the fact that the liquid carrying quantity of the cloth is high after the cloth is pressed in the existing cloth padding mode is well solved, the product quality is ensured, the technical problem of overhigh energy consumption in the follow-up drying process is effectively solved, and the energy-saving and environment-friendly effects are achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of a padder with pad and padding functions;

FIG. 2 is another schematic view of a padder having pad and padding functions;

FIG. 3 is a schematic view showing the construction of a continuous dyeing apparatus;

illustration of the drawings: a frame 1; a first roll 2; a second roll 3; a third roll 4; a first adjusting device 5; a second adjusting device 6; a material groove 7; a material receiving groove 8; a first pump 9; a first valve 10; a first duct 11; a first guide wheel 12; a second guide wheel 13; a third guide wheel 14; a fourth guide wheel 15; a fifth guide pulley 16; a liquid storage region 17; a feed tube 18; a right baffle plate 19; an overflow aperture 20; a raw material barrel 21; a third conduit 22; a third valve 23; a fourth pump 24; a fourth duct 25; a fifth pump 26; a fifth pipe 27; a stirring barrel 28; a padder 29 having a pad and padding function; and a cloth 30.

Detailed Description

The embodiment of the utility model discloses padder and continuous dyeing equipment with seal is rolled, is rolled function for solve current cloth and after the pad, have the technical problem who takes liquid volume higher than normal.

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to fig. 3, the padder with the functions of pad printing and padding provided in the present embodiment includes:

the device comprises a frame 1, a rolling device, a guide wheel assembly, a driving module and a trough 7;

the rolling device at least comprises a first roller 2, a second roller 3 and a third roller 4 which are arranged in a rolling manner in sequence, the second roller 3 is a roller with a steel or ceramic surface or a rubber-coated surface, and a working area of the outer circular surface of the second roller is provided with a concave-convex part; the first roller 2 and the third roller 4 are elastic rubber-covered rollers;

the rolling device further comprises a first adjusting device 5 and a second adjusting device 6, the first adjusting device 5 is arranged on the rack 1, the first roller 2 is positioned on the left side of the second roller 3, the first roller 2 is rotatably connected with the first adjusting device 5, the first adjusting device 5 can drive the first roller 2 and the second roller 3 to roll with each other, and when the first adjusting device 5 drives the first roller 2 and the second roller 3 to roll with each other, a liquid storage area 17 is formed between the first roller 2 and the second roller 3; the second adjusting device 6 is arranged on the frame 1, the third roller 4 is positioned at the right side of the second roller 3 or the third roller 4 is positioned below the second roller 3, the third roller 4 is rotatably connected with the second adjusting device 6, and the second adjusting device 6 can drive the third roller 4 and the second roller 3 to roll with each other;

the trough 7 is arranged on the inner side of the rack 1 and is positioned below the rolling device;

the guide wheel assembly comprises a first guide wheel 12, a second guide wheel 13, a third guide wheel 14, a fourth guide wheel 15 and a fifth guide wheel 16 which are rotatably arranged on the machine frame;

the first guide wheel 12 is positioned at the feeding end of the rolling device; the first guide wheel 12 is at least one smooth surface guide wheel, an arc-shaped unfolding wheel, a sheet-shaped unfolding wheel or a spiral unfolding wheel; the second guide wheel 13 is positioned in the trough, the second guide wheel 13 is an impregnation wheel, and the impregnation wheel is rotatably arranged in the trough and is soaked in the solution in the trough 7; the third guide wheel 14 is positioned between the first roller 2 and the trough 7 and between the first guide wheel 12 and the third roller 4; the fourth guide wheel 15 is positioned at the first discharge end of the rolling device and is positioned at the right side of the third roller 4; the fifth guide wheel 16 is positioned at the second discharge end of the rolling device and above the space between the first roller 2 and the second roller 3; the bearing seats at two ends of the first guide wheel 12 or/and the fourth guide wheel 15 or/and the fifth guide wheel 16 are connected with a tension or pressure detection device, the tension or pressure detection device is electrically connected with a tension or pressure control device, and the tension or pressure control device is electrically connected with the driving module.

The padder with the functions of printing and padding in the embodiment has the roller and the trough 7 of the traditional padder, so that the padder with the functions of printing and padding in the embodiment has the function of padding of the traditional padder, and can meet the production requirement of padding, meanwhile, because the guide wheel assembly is included in the embodiment, an operator can change the route of the cloth entering the padding device according to the characteristics of different types of cloth, so that the different types of cloth can be effectively printed and padded, the padder with the functions of printing and padding can adapt to the different types of cloth, further, because the second roller 3 in the embodiment adopts the anilox roller type roller with concave-convex parts to carry out single-side or double-side coating and padding on the cloth, the mesh size of the anilox is selected to be changed, so that the amount of belt liquid entering the cloth can be reduced to the minimum according to requirements, in addition, the dye liquor can be effectively pressed into the organization structure of the cloth by the first roller 2 and the third roller 4, the problem of core impermeability of the traditional rotary screen printing mode is solved, the problem that the liquid carrying quantity of the cloth is high after the cloth is pressed in the traditional cloth padding mode, the dye migration problem in the follow-up high-temperature drying process is caused is well solved, the product quality is ensured, the technical problem that the energy consumption in the follow-up drying process is too high is effectively solved, and the energy-saving and environment-friendly effects are achieved.

As an expansion of practical application, the padder in this embodiment can also be used for coating operation of functional coating, and only the dye solution needs to be changed into a functional coating solution, such as a softening agent, a stiffening resin, an anti-mildew agent, a color fixing agent, an alkaline agent, an oxidizing agent, and the like.

Further, as an example, the first guide wheel 12, or/and the third guide wheel 13 may be replaced by a spreading wheel, which plays a role of spreading the fabric while guiding.

Furthermore, a detection device for detecting the moisture content or the water content of the cloth is arranged in front of (at a feeding end) or behind (at a discharging end) the rolling device;

the detection device comprises a humidity sensor and a humidity controller;

It should be noted that the output end of the humidity controller is electrically connected with a proportional valve for controlling the natural gas or steam or heat conducting oil inlet amount of the drying device. The amount of the natural gas, the steam or the heat transfer oil can be automatically controlled according to the set moisture content, and the effect of automatically controlling the liquid amount of the cloth belt before entering the vehicle pricking is achieved. The humidity detection sensor filters, amplifies and performs analog-to-digital conversion on acquired resistance or current or voltage signals, and a signal line with good anti-interference performance, such as an SYV video signal line, needs to be selected because the acquired signals are weak. The signal is calculated and processed by a CPU processor, signals such as transmitting/alarming/controlling and the like are output, the moisture content is displayed through a human-computer interface, and a control signal is output through a PID control algorithm to control the connection or disconnection of an electromagnetic valve or a proportional valve according to the comparison between a set value and an actually measured value, so that the on-off and temperature control of the heating and drying device are controlled, and the purpose of controlling the moisture content of the fabric is realized.

Optionally, in order to maintain a uniform moisture content before the fabric enters the rolling device in this embodiment, and to enable the fabric to enter the rolling device smoothly, an ironing device is further disposed in front of the rolling device, the ironing device includes one or more ironing wheels and a fixing device thereof, a power device, and the like, the one or more ironing wheels are arranged in sequence, and perform ironing and shaping operations on the fabric before entering the rolling device, the preheating wheel is heated by electric heat, heat conduction oil or steam, preferably heat conduction oil, and high-temperature heat conduction oil is introduced into the preheating wheel through a rotary joint, so that the preheating wheel is heated by the heat conduction oil, and the fabric passing through the ironing wheel is further heated.

Optionally, in this embodiment, a humidity sensor for detecting the humidity of the cloth surface of the cloth is disposed at an outlet of the padder having the printing, padding and padding functions, the humidity sensor is electrically connected to an input end of a humidity controller after passing through a bridge circuit and a signal amplifier, and an output end of the humidity controller is electrically connected to a controller or a proportional valve for controlling the pressure or the gap of the first roller 2. The pressure or the gap of the first roller 2 can be automatically controlled according to the set moisture content, so that the aim of automatically controlling the liquid amount of the cloth belt at the output end is fulfilled.

Optionally, the adjusting device further comprises a stroke limiting device, and the gap distance between the roller and the roller is limited through the stroke limiting device.

Optionally, the adjusting device further comprises a forward and backward power device and a connecting piece thereof, and the forward and backward power device is a cylinder, an oil cylinder, a motor or a lead screw and the like.

Further, a liquid feeding device is included, which comprises at least a first pump 9, a first pipeline 11 and a first valve 10;

the feed inlet of the first pump 9 is communicated with the discharge outlet at the bottom of the material tank 7 through the first pipeline 11, a dye solution or an auxiliary agent solution is contained in the material tank 7, and the discharge outlet of the first pump 9 is communicated with the liquid storage area 17 through the first pipeline 11.

Further, the liquid feeding device also comprises a left baffle plate and a right baffle plate 19 which are fixed on the frame 1;

the left baffle and the right baffle 19 are located at two ends above the rolling device or at two end faces of the first roller 2 and the second roller 3, the left baffle and the right baffle 19 are arranged in arc-shaped matching with the excircle of the first roller 2 and the excircle of the second roller 3 or are arranged in fit with the end face of the first roller 2 and the end face of the second roller 3, and a liquid storage area 17 is formed between the left baffle and the right baffle 19 and the first roller 2 and between the left baffle and the right baffle 19 and the second roller 3.

It should be noted that, optionally, the left baffle and the right baffle 19 respectively include a fixed baffle and a sliding baffle, the fixed baffle is fixed to the frame 1, and the sliding baffle is connected to the fixed baffle through a spring or a spring plate or a magnet.

Further, the liquid feeding device comprises at least one group of liquid feeding pipes 18, a second pipeline communicated with the liquid feeding pipes 18, a second pump, a filtering device, a stirring barrel 28 or/and a raw material barrel 21, the liquid feeding pipes 18 are arranged between the left baffle and the right baffle 19 or penetrate through the left baffle or/and the right baffle 19, liquid feeding outlets are arranged on the pipe bodies of the liquid feeding pipes 18, the liquid feeding outlets face the liquid storage area 17, and the stirring barrel 28 or/and the raw material barrel 21 are arranged above or at the side of the nip device.

Further, the liquid feeding device further comprises at least one raw material barrel 21, a stirring barrel 28, a third pipeline 22 and a third valve 23 or/and a third pump connected between the raw material barrel 21 and the stirring barrel 28, a fourth pipeline 25 and a fourth valve or/and a fourth pump 24 connected between the stirring barrel 28 and the liquid storage region 17, a material receiving tank 8 or/and a side material receiving device, and a fifth pipeline 27 and a fifth valve or/and a fifth pump 26 connected between the material receiving tank 8 or/and the side material receiving device and the stirring barrel 28.

Optionally, a side receiving device is further disposed between the end surfaces of the first roller 2 and the second roller 3 and the inner side wall of the frame 1, and the excess dye liquor in the liquor storage region 17 is returned or overflowed to the stirring barrel 28 or the trough 7 through an overflow device, the side receiving device and the trough 7 by a relevant pipeline and a pump, and is stirred again.

Optionally, the liquid feeding device further comprises an overflow device, the overflow device is an overflow pipe with an overflow outlet, the overflow outlet of the overflow pipe is arranged on the baffle plate, and the overflow outlet of the overflow pipe is arranged between the end surfaces of the first roller 2 and the second roller 3 and the inner wall of the frame 1 and faces to the trough 7 below.

It should be noted that the raw material tank 21 is used for containing dye solution or auxiliary agent solution, and these solutions are respectively input into the stirring tank 28 through the respective third pipeline 22 and third valve 23, and output to the liquid storage area 17 through the fourth pipeline 25 and fourth valve after being stirred. When the second roller 3 rotates, redundant dye liquor is squeezed and removed by the first roller 2, quantitative dye liquor is remained in the concave-convex part of the surface of the second roller 3, and the cloth passes through the space between the second roller 3 and the third roller 4, so that the quantitative dye liquor on the second roller 3 is transferred to the surface (front side) of the cloth; the redundant dye liquor in the liquor storage area 17 flows back (or overflows) to the stirring barrel 28 through the fifth pipeline 27 and the fifth valve from the side material receiving device or/and the material receiving groove 8, and is stirred again, and then the process is repeated.

Optionally, the third pipeline 22 may also be led into the receiving tank 8, and the raw material in the raw material barrel 21 enters the receiving tank 8 and then enters the stirring barrel 28 from the receiving tank 8, so that the pipeline arrangement can be simplified.

Alternatively, the raw material barrel 21 comprises at least four raw material barrels 21, which respectively contain different dye solutions and auxiliary agent solutions, such as dye solutions of three primary colors of red, yellow and blue, the solutions are respectively input into the stirring barrel 28 through respective third pipelines 22, third valves 23 or/and third pumps, are output to the liquid storage area 17 through a fourth pipeline 25 and/or fourth valve after being stirred, and redundant dye solutions in the liquid storage area 17 are returned (or overflowed) to the stirring barrel 28 or the material tank 7 through the overflow device, the side material receiving device and the material receiving tank 8 through the fifth pipeline 27 and the fifth valve, are stirred again, and then the process is repeated.

Optionally, the liquid feeding pipe 18 is provided with a plurality of liquid feeding outlets towards the liquid storage area 17; the overflow pipe is provided with a plurality of overflow inlets, the overflow inlets are positioned between the left baffle and the right baffle 19, and the lowest point of the overflow inlets is higher than the highest point of the liquid feeding outlet.

Further, the baffle, the overflow device, the side receiving groove 8, the groove 7, the filtering device, the pipelines, the valves, the liquid supply pipe 18, the liquid storage area 17 and the like form a path for circularly conveying liquid.

Further, the trough 7 is designed in a U shape; one or more impregnation wheels are arranged in the trough 7 from top to bottom, the impregnation wheel positioned at the bottom of the trough 7 is rotatably connected with the side wall of the trough 7, the rest impregnation wheels are sequentially arranged in the trough 7 in a lifting manner from bottom to top, and in a descending state, the impregnation wheels are sequentially arranged in a pressing manner.

The cloth is guided by the guide wheel to sequentially pass through the impregnation wheel for dye liquor rolling from bottom to top, then enters between the first roller 2 and the second roller 3 or between the first roller 2 and the second roller 3, is strongly rolled, and extrudes redundant solution.

Further, the trough 7 is fixed on the inner wall of the frame 1, the shaft end of the impregnation wheel positioned at the lowermost part penetrates through the trough 7 and is rotatably connected with the trough 7 through a mechanical seal bearing, and a power module is connected to one shaft end.

Alternatively, a plurality of impregnation wheels are provided in the trough 7, although the second guide wheel 13 may also be used as an impregnation wheel, two ends of the impregnation wheels are provided with sliding grooves, shaft ends of the impregnation wheels are slidably provided in the sliding grooves, the impregnation wheels are sequentially pressed and arranged by self gravity, power is sequentially transmitted by friction force between the wheel surfaces of the impregnation wheels, and the impregnation wheels are sequentially pressed and arranged or separated by an air pressure/oil pressure lifting device or a manual lever device provided on the sliding grooves. In order to facilitate the pulling of the materials, a plurality of bolts or screws are arranged on the sliding grooves, except for the impregnation wheel at the lowest part, the rest impregnation wheels can be fixed on the sliding grooves through the bolts, gaps are kept between the impregnation wheels and the adjacent impregnation wheels, the bolts are pulled out before normal production, and each impregnation wheel is mutually pressed and rolled under the action of self gravity.

Further, in order to facilitate cleaning of the trough 7 and pulling of the materials, the trough 7 is further provided with a turnover device, the trough 7 is rotatably arranged on the inner side of the rack 1 around the axis of the impregnation wheel at the lowest part, and when the trough 7 is cleaned, the trough 7 can be obliquely turned over by external power, so that the operation of cleaning the trough 7 is facilitated.

In order to facilitate material pulling or selecting whether to dip-dye, the trough 7 is provided with a trough 7 lifting device, under the action of an air cylinder or an oil cylinder or manually, the trough 7 is driven to lift through the guide of a lever or a slide rail, and the trough 7 is separated from the working position.

In order to facilitate cleaning of the trough 7 and material changing, the trough 7 is movable, four trundles are arranged at the bottom of the trough 7, the impregnation wheel set is lowered to be immersed into the trough 7 during production, and the impregnation wheel set is raised to move the trough 7 away during material changing.

Further, the stirring barrel 28 and/or the trough 7 are/is also provided with a heat preservation device with a double-layer interlayer structure, the heat preservation device is provided with an inlet and an outlet of steam or heat conduction oil or hot water or cold water, and the dye solution in the stirring barrel 28 and/or the trough 7 is kept at a certain temperature by introducing the steam or heat conduction oil or hot water or cold water into the interlayer.

Further, for convenient unloading, the bottom of silo 7 is for from left to right slope design, the discharge gate set up in the lowest of silo 7, in order to prevent that solution from deposiing, the bottom of silo 7 still is provided with agitating unit, agitating unit is the (mixing) shaft of horizontal (roll width direction) setting, and the (mixing) shaft with silo 7 bottom parallel arrangement, the transmission end of (mixing) shaft passes silo 7 is connected with drive arrangement, drive arrangement can drive the (mixing) shaft is in 7 internal rotations of silo.

Optionally, the first roller 2, the second roller 3, and the third roller 4 are all rubber-coated rollers, each rubber-coated roller includes a roller surface, a roller blank and a shaft core, the roller blank is a roller blank of a double-layer structure, an outer layer of the roller blank of the double-layer structure is a thick-wall steel pipe, an inner layer is the thick-wall steel pipe or a round steel, a diameter of a cross section of a middle portion of the inner layer is larger than diameters of cross sections of two end portions of the inner layer, an outer wall of the middle portion of the inner layer is in interference fit or welded with an inner wall of the middle portion of the outer layer, the inner layer is connected with the shaft core, and the outer layer is connected with the inner layer and the two end portions of the shaft core through check rings arranged at the two end portions of the outer layer.

Further, the working area of the second roller 3 is provided with concave-convex parts, which are concave (or convex) points (or lines) that form a pre-designed pattern on the surface of the outer layer;

optionally, the central axis of each roll and/or each roll is a through axis, the central part of the central axis in the width direction is connected with the inner circle of the roll blank of the roll in a hot fit or welding manner, and the length of the connection in the width direction of the roll surface of the roll is between one fourth and three quarters of the length of the roll surface of the roll, and preferably the length of the connection is two fifths of the length of the roll surface.

Optionally, each roller is a roller with adjustable height, that is, a so-called uniform roller, a plurality of cavities are arranged in an inner cavity of the roller, hydraulic oil (or air pressure) is introduced into the cavities through external air pressure or hydraulic pressure, and the outer diameter of the roller is adjusted by adjusting the pressure provided by the hydraulic oil according to needs.

In addition, the inner cavity of the roller is provided with conical sliding blocks which are matched with each other, and the relative position of the conical sliding blocks is adjusted through an external screw rod so as to adjust the outer diameter of the roller.

Optionally, the device further comprises an ultrasonic oscillation device, wherein the ultrasonic oscillation device is arranged on the side wall of the material tank 7 or the stirring barrel 28 and comprises an ultrasonic generator, a horn, a transducer and a vibrator; the amplitude transformer is connected with the ultrasonic generator, the amplitude transformer is connected with the energy converter, the energy converter is connected with the vibrator, the ultrasonic frequency of the ultrasonic oscillation device is between 20 and 80KHz, and the input power of the ultrasonic oscillation device is between 0 and 5 kW.

It should be noted that the amplitude transformer amplifies or reduces the amplitude of the sound from the wave generator and transmits the amplified or reduced amplitude to the transducer, the piezoelectric ceramic in the transducer can convert the electric energy into the mechanical energy of vibration, and the vibrator transmits the vibration to the dye solution.

Furthermore, one or more of a tension control device, an unfolding device, an electrostatic elimination device, a humidity detection device and the like are/is arranged at the inlet and/or the outlet of the padder with the printing, padding and padding functions, and the unfolding device is one or more of an arc-shaped unfolding device, an aluminum sheet type unfolding device, a spiral unfolding device and the like; the tension control device is a swing arm type tension controller or a pressure sensor, and the rotation speed of a motor of the rolling device is controlled by detecting the tension condition of the cloth surface.

Example two

The present embodiment provides a continuous dyeing apparatus including:

the device at least comprises a finished product collecting device and a padder with the functions of printing and padding in the embodiment I, and the padder is used for respectively and sequentially carrying out front-back liquid feeding operation on the cloth;

the two padders with the functions of printing, rolling and padding are oppositely arranged and are continuously arranged front and back in the process flow direction, and the two second rollers 3 in the two padders with the functions of printing, rolling and padding are opposite in operation direction.

The grey cloth to be dyed enters the padder with the functions of printing and padding in the embodiment from the inlet guide wheel, the working surface of the second roller 3 is provided with concave-convex parts which can be concave points, concave lines and the like, the shapes of the concave points are preferably equilateral hexagons, different meshes are set according to different liquid carrying quantity requirements, such as 80 meshes or 120 meshes, the first roller 2 is pressed on the surface of the second roller 3, the dye liquor enters a liquor storage area 17 between the first roller 2 and the second roller 3 through a liquor feeding device, and when in operation, the first roller 2 squeezes and removes the dye liquor outside the concave points on the surface of the second roller 3, only the dye liquor in the concave points is left, the gray cloth passes through between the second roller 3 and the third roller 4, the gray cloth is pressed on the surface of the second roller 3 by the third roller 4, the dye liquor in the concave points of the second roller 3 is transferred to the surface of the gray cloth and is pressed into the interior of the gray cloth due to the pressing action of the third roller 4 and the second roller 3; with the operation of the machine, the blank cloth enters into another padder with the functions of printing, padding and padding, and like the process, the dye liquor in the concave points of the second roller 3 of the padding device is pressed into the interior of the blank cloth by the third roller 4, so that the process of back liquor feeding is completed.

It should be noted that the amount of liquid carried finally obtained by the raw fabric mainly depends on the size and density of the pits on the surface of the second roller 3, according to the common practice of the anilox roller, the mesh number is inversely proportional to the amount of liquid carried, the larger the mesh number is, the lower the amount of liquid carried is, the size of the mesh number and the shape of the pits, such as diamond shape, circular shape, etc., need to be selected according to the actual situation in the actual production process, and the mesh number of the mesh points is selected according to the need of the amount of liquid carried, and the mesh number is usually applied to 80-120 meshes.

It should be noted that the two second rolls 3 in the two rolling mills with the functions of printing, rolling and padding are opposite in operation direction, and it is preferable that the second roll 3 of one rolling device and the second roll 3 of the other rolling device are in gear transmission or power transmission through a transmission shaft, and meanwhile, if the front surface of the gray cloth contacts the second roll 3 when the gray cloth passes through the first rolling device, the back surface of the gray cloth contacts the second roll 3 when the gray cloth passes through the second rolling device, so that quantitative dye liquor can be obtained on both the front surface and the back surface, and the effect of uniformly applying the dye liquor on the front surface and the back surface is achieved.

Furthermore, the number of the padders with the functions of printing, padding and padding is four;

the running directions of the second rollers 3 corresponding to the first padder with the printing and padding functions and the second padder with the printing and padding functions are opposite, the running directions of the second rollers 3 corresponding to the third padder with the printing and padding functions and the fourth padder with the printing and padding functions are opposite, the running directions of the second rollers 3 corresponding to the first padder with the printing and padding functions and the third padder with the printing and padding functions are the same, and the running directions of the second rollers 3 corresponding to the second padder with the printing and padding functions and the fourth padder with the printing and padding functions are the same;

It should be noted that, the active dye solution is contained in the first two liquid feeding devices of the four liquid feeding devices, the alkaline agent solution is contained in the last two liquid feeding devices, and the four padders with the functions of pad printing and padding sequentially perform the liquid feeding operations of the front and the back of the active dye and the liquid feeding operations of the front and the back of the alkaline agent on the cloth respectively.

Of course, a ventilation frame device or a drying device and the like can be arranged between the front two padders with the functions of printing, padding and the rear two padders with the functions of printing, padding and padding.

Optionally, the padder with the functions of pad printing and padding in this embodiment may also be used in connection with a conventional padder, for example, the conventional padder is used to pad the reactive dye solution, and after drying, the padding solution enters the padder with the functions of pad printing and padding in the present invention to perform the front-side and back-side liquid feeding operations, respectively.

The color detection and batching control system comprises a spectrophotometer, a data processor, a data memory and a batching control system, wherein the spectrophotometer is arranged behind the output end of the padder with the functions of printing, padding and padding or in front of the finished product collecting device, and the spectrophotometer, the data memory and the batching control system are all electrically connected with the data processor.

The spectrophotometer is arranged behind the output end of the padder or in front of a subsequent finished product collecting device and used for detecting the color of a product, the color data in the data storage device is compared with the color data in the data processor, an electronic signal is output to the batching control system, and the batching control system controls the flow of each third pump so as to control the color of the product.

It should be noted that the color of the finished product is detected by the spectrophotometer, digital information is formed, the detected color is subjected to color separation according to three primary colors by the data processor and the data memory and is compared with the color of the template, and then a control data instruction is output and the working state of each sixth pump is controlled by the electromechanical control system, so that the purposes of automatic batching and automatic color control are achieved. Preferably the third pump is a servo flow control valve or/and a servo flow pump.

Preferably, the color measuring and separating instrument, the data storage and operation system and the control system adopt a Datacolor color measuring and matching system.

Furthermore, the pumps are controlled through preset batching parameters, then control data instructions are output, and the working state of each pump is controlled through the batching automatic control system, so that the purpose of automatic batching is achieved.

The process flow of the continuous dyeing equipment in the embodiment is as follows:

the process flow comprises the following steps:

the invention aims to provide a padder with functions of printing, padding and padding so as to meet the requirement of personalized production.

The first process,

The cloth A passes through the upper part of the first roller 2 from the lower part of the first guide wheel 12 and enters between the first roller 2 and the second roller 3, a dye or an auxiliary agent is arranged in a liquid storage area 17 between the first roller 2 and the second roller 3, the cloth is output from the lower part between the first roller 2 and the second roller 3 after being pressed by the first roller 2 and the second roller 3, and the cloth is wound between the second roller 3 and the third roller 4 and is output to the next working procedure from the upper part of the fourth guide wheel 15. The second roll 3 and the third roll 4 can be selectively pressed or separated when passing between the second and third rolls 4.

In this process, the process through which the fabric passes is the shortest, and the influence of the tension is the smallest, and the process is suitable for high liquid-carrying capacity padding of knitted fabrics and the like. If the third roll 4 is changed to a vacuum adsorption roll, the amount of liquid taken can be reduced.

And in the second process, the cloth B passes through the third guide wheel 14 and the third roller 4 from the upper part of the first guide wheel 12 and enters between the second roller 3 and the third roller 4, the second roller 3 is a liquid-carrying roller with concave points on the surface, a dye or an auxiliary agent is arranged in a liquid storage area 17 between the first roller 3 and the second roller 3, the first roller 2 extrudes the redundant solution on the surface of the second roller 3 and remains in the liquid storage area 17, the second roller 3 remains the solution in the concave points, and the cloth is output to the next process from the upper part of the fourth guide wheel 15 after being pressed by the second roller 4 and the third roller 4.

In this process, the flow through which the fabric passes is the shortest, the influence of the tension is the smallest, and the process is suitable for low-liquid-level quantitative surface rolling of knitted fabrics and the like, and the liquid level can be reduced.

And thirdly, the cloth B passes through a second guide wheel 13 (or an impregnation wheel set) from the upper part of a first guide wheel 12 to bypass, after the excessive impregnation solution passes through the upper part of a first roller 2, the cloth B enters between the first roller 2 and a second roller 3, the second roller 3 is a liquid-carrying roller (or a smooth roller) with concave points on the surface, the cloth is pressed by the first roller 2 and the second roller 3, the redundant solution is remained in a liquid storage area 17 between the first roller 2 and the second roller 3, the cloth obtains a quantitative dye or an auxiliary agent, the cloth passes through a space between the second roller 3 and a third roller 4, and the second roller 3 and the third roller 4 can be selectively pressed or separated, and then the cloth B is output to the next process through the upper part of a fourth guide wheel 15.

In the process, the process of the cloth is longer, is suitable for woven cloth/plain cloth, belongs to an excessive padding mode, has higher liquid carrying capacity, but is not easy to generate strip-shaped tear-mark-like flaws because the cloth runs from top to bottom in the padding process.

And fourthly, the cloth B bypasses the second guide wheel 13 (or the impregnation wheel set) from the upper part of the first guide wheel 12, the excessive impregnation solution enters between the first roller 2 and the second roller 3 through the upper part of the third guide wheel 14, the second roller 3 is a smooth roller (or a liquid-carrying roller with concave points on the surface), the cloth is pressed by the first roller 2 and the second roller 3, the redundant solution flows downwards to the material receiving groove 8, the redundant solution is left in the material receiving groove 7 from the material receiving groove 8, the cloth obtains quantitative dye or auxiliary agent, and the cloth is output to the next process through the upper part of the fifth guide wheel 16.

In the process, the process of cloth passing is longer and is more suitable for woven cloth/plain cloth, the process is consistent with the traditional padder process, the process is suitable for the common required excess padding mode, and the liquid carrying amount is higher.

The fifth process,

Two groups of rolling devices are continuously arranged, and the cloth can be subjected to padding twice or front and back surface liquid feeding printing and rolling operation based on the four rolling modes.

The sixth process,

The four padders with the functions of pad printing and padding are continuously arranged, the pad devices in the four padders can continuously carry out four times of pad padding on the cloth based on the five pad padding modes, the four-roller type padding machine is suitable for carrying out multiple pad padding operations on products which are difficult to penetrate through cores or pad operations of feeding liquid to the surfaces of the front side, the back side, the front side and the back side, and is suitable for pad printing two different dyes or auxiliary agents, such as a first group of pad printing active dyes and a second group of pad printing active dyes, and a third group of pad printing alkaline agent and a fourth group of pad printing alkaline agent, so that the hydrolysis of the dyes is reduced.

It is right above the utility model provides a padder and continuous dyeing equipment with seal roll, padding function have carried out detailed introduction, to the general technical personnel in this field, the foundation the utility model discloses the thought of embodiment all has the change part on concrete implementation mode and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.

Claims

1. A padder with the functions of printing, padding and padding is characterized by comprising a frame, a padding device, a guide wheel assembly, a driving module and a trough;

2. The padder with pad and pad functions as claimed in claim 1, further comprising a liquid feeding device, said liquid feeding device comprising at least a first pump, a first pipe and a first valve;

3. Padder with pad, padding function according to claim 1, characterized in that said tank is of U-shaped design; the inside from the top down of silo contains and soaks the wheel or more, is located the silo bottom contain soak the wheel rotationally with the lateral wall of silo is connected, all the other a plurality ofly contain soak the wheel from the bottom up set up in proper order with liftable in the silo, under the state that descends, each contain and soak the wheel and roll the setting in proper order.

4. The padder with pad and pad functions as claimed in claim 2, wherein said liquid feeding device further comprises a left baffle and a right baffle fixed on said frame;

5. The padder with the functions of pad and padding according to claim 4, wherein the liquid feeding device comprises at least one group of liquid feeding pipes, a second pipeline communicated with the liquid feeding pipes, a second pump, a filtering device, a stirring barrel or/and a raw material barrel, the liquid feeding pipes are arranged between the left baffle and the right baffle or penetrate through the left baffle or/and the right baffle, a liquid feeding outlet is arranged on a pipe body of the liquid feeding pipes, the liquid feeding outlet faces the liquid storage area, and the stirring barrel or/and the raw material barrel is arranged above or beside the pad device.

6. The padder with pad and padding functions as claimed in claim 2, wherein said liquid feeding device further comprises at least one material barrel, an agitator, a third pipe and a third valve or/and a third pump connected between the material barrel and the agitator, a fourth pipe and a fourth valve or/and a fourth pump connected between the agitator and the liquid storage region, a receiving tank or/and a side receiving device, a fifth pipe and a fifth valve or/and a fifth pump connected between the receiving tank or/and the side receiving device and the agitator.

7. The padder with the functions of pad and padding according to claim 2, wherein the bottom of the trough is designed to be inclined from left to right, the discharge hole is arranged at the lowest position of the trough, the bottom of the trough is further provided with a stirring device, the stirring device is a stirring shaft arranged transversely, the stirring shaft is arranged parallel to the bottom of the trough, the transmission end of the stirring shaft penetrates through the trough and is connected with a driving device, and the driving device can drive the stirring shaft to rotate in the trough.

8. The padder with the functions of pad and padding according to claim 1, wherein a detection device for detecting the moisture content or water content of the cloth is arranged at the feed end or/and the discharge end of the frame;

the detection device comprises a humidity sensor and a humidity controller;

9. A continuous dyeing equipment, characterized by comprising at least a cloth sending device, a finished product collecting device and two padders with the functions of pad and padding according to any one of claims 1 to 7;

10. The continuous dyeing apparatus according to claim 9, characterized in that the number of padders with pad, padding function is four;