阅读说明：本技术 一种仿丝绸手感涤纶印花面料的工艺 (Process of silk-like handfeel polyester printed fabric ) 是由 程顺平 韩涛 于 2020-07-04 设计创作，主要内容包括：本发明属于印花面料技术领域,具体涉及一种仿丝绸手感涤纶印花面料的工艺,该工艺中使用的蒸化机包括蒸箱本体；控制器用于控制蒸化机自动运行；所述蒸箱本体的进口处设有进料辊,蒸箱本体的出口处设有出料辊；所述进料辊一侧设有一号电机,所述进料辊包括圆盘和转轴；所述圆盘设有两个,所述转轴贯穿两个圆盘的中心处,转轴的一端与一号电机的输出轴通过带轮传动,进料辊外侧套设有一层圆网；所述圆网的两端分别固连在两个圆盘上,圆网的内部设有除色机构；本发明中使用的蒸化机通过设有的除色模块,利用丝杠滑块副和除色刀自动对进料辊进行去色浆处理,最大可能的避免了由于进料辊沾附色浆导致的印花面料搭色的问题发生。(The invention belongs to the technical field of printed fabrics, and particularly relates to a process for a silk-like handfeel terylene printed fabric, wherein a steamer used in the process comprises a steamer body; the controller is used for controlling the automatic operation of the steamer; a feeding roller is arranged at the inlet of the steam box body, and a discharging roller is arranged at the outlet of the steam box body; a first motor is arranged on one side of the feeding roller, and the feeding roller comprises a disc and a rotating shaft; the two circular discs are arranged, the rotating shaft penetrates through the centers of the two circular discs, one end of the rotating shaft is in transmission with an output shaft of a first motor through a belt wheel, and a layer of circular screen is sleeved on the outer side of the feeding roller; two ends of the circular screen are fixedly connected to the two discs respectively, and a color removing mechanism is arranged inside the circular screen; the steamer used in the invention automatically removes color paste from the feed roller by the lead screw slide block pair and the color removing knife through the color removing module, thereby avoiding the problem of printing fabric color lapping caused by the fact that the feed roller is stained with the color paste to the greatest extent.)

1. A process for manufacturing silk-like handfeel polyester printed fabric is characterized by comprising the following steps:

s1: designing a pattern, engraving a cylinder according to the set pattern, modulating color paste after engraving the cylinder, and printing the prefabricated pattern on the prepared polyester fabric by using the cylinder;

s2: the method comprises the steps that the polyester printed fabric printed with patterns in S1 is sent into a drying box to be dried, the dried polyester printed fabric is sent into a feeding roller (2) in a steamer to be driven, then a first motor (4) in the steamer is started, the first motor (4) drives the feeding roller (2) to rotate, so that the polyester printed fabric is conveyed into a steamer body (1) to be steamed, and the polyester printed fabric is removed through a discharging roller (3) after steaming is finished and is collected;

s3: desizing the polyester printed fabric subjected to the steaming treatment in the step S2, and washing with water after the desizing is finished, so that sundries remaining on the polyester printed fabric are cleaned, and the hand feeling of the polyester printed fabric is guaranteed;

the steamer in S2 comprises a steamer body (1) and a controller; the controller is used for controlling the automatic operation of the steamer and is arranged on the steamer body (1); a feeding roller (2) is arranged at the inlet of the steam box body (1), and a discharging roller (3) is arranged at the outlet of the steam box body (1); a first motor (4) is arranged on one side of the feeding roller (2), and the feeding roller (2) comprises a disc (21) and a rotating shaft (22); the two discs (21) are arranged, the rotating shaft (22) penetrates through the centers of the two discs (21), one end of the rotating shaft (22) is in transmission with an output shaft of the first motor (4) through a belt wheel, and a layer of circular screen (23) is sleeved on the outer side of the feeding roller (2); two ends of the circular net (23) are fixedly connected to the two discs (21) respectively, and a color removing mechanism is arranged inside the circular net (23); the color removing mechanism comprises a guide rod (5), a lead screw (6), a second motor (7), a moving ring (8), a mounting block (9) and a color removing knife (10); two ends of the guide rod (5) are respectively fixedly connected to the two discs (21); the second motor (7) is fixedly arranged on one disc (21), and an output shaft of the second motor (7) is connected with the screw rod (6); the other end of the screw rod (6) is rotatably arranged on the other disc (21), and the thread directions of the two sides of the screw rod (6) are opposite; two moving rings (8) are arranged, and the screw rod (6) and the guide rod (5) are sleeved with the moving rings (8); the moving ring (8), the guide rod (5) and the lead screw (6) form a lead screw sliding block pair; one side that two shift ring (8) kept away from is respectively fixed mounting a set of installation piece (9), has two on every shift ring (8) at least installation piece (9), one side that installation piece (9) are close to shift ring (8) is provided with the opening that adapts to shift ring (8), remove look sword (10) and set up the annularity, remove look sword (10) and be equipped with two, remove look sword (10) and install on the tip of one side of shift ring (8) is kept away from in installation piece (9).

2. The process of the silk-like handfeel terylene printed fabric according to claim 1, which is characterized in that: the rotating shaft (22) is arranged in a hollow mode, a group of uniformly distributed through holes are formed in the rotating shaft (22), a cavity in the rotating shaft (22) is communicated with the interior of the steam box body (1) through a metal pipeline, and the metal pipeline is used for guiding heat of the steam box body (1) into the rotating shaft (22); the outer surface of the cylinder mould (23) is provided with a smooth surface.

3. The process of the silk-like handfeel terylene printed fabric according to claim 1, which is characterized in that: the color removing mechanism also comprises a fixing ring (11); the number of the fixing rings (11) is two, and the fixing rings (11) are installed on the end part of one side, close to the moving ring (8), of the installation block (9); a group of color removing blocks (12) are arranged on the fixing ring (11); the extending end of the color removing blocks (12) is provided with an inclined surface, the two groups of color removing blocks (12) are distributed in a staggered way, and when the two groups of color removing blocks (12) are close to each other, the two groups of color removing blocks are in a meshed state.

4. The process of the silk-like handfeel terylene printed fabric according to claim 2, which is characterized in that: a sliding groove is formed in the end face of the mounting block (9); the color removing knife (10) is slidably arranged in the sliding groove; an annular water absorption cotton (13) is arranged in the sliding groove; the side wall of the chute is connected with the color removing knife (10) through a group of springs (14); the water absorption cotton (13) is sleeved on the spring (14), one end of the water absorption cotton (13) is connected to the color removing knife (10), and the other end of the water absorption cotton is connected to the side wall of the sliding groove.

5. The process of the silk-like handfeel terylene printed fabric according to claim 3, which is characterized in that: a baffle (15) is arranged on the inner side of the color removing knife (10); one end of the baffle (15) is fixedly connected to the mounting block (9), the baffle (15) is obliquely arranged, and an included angle between the baffle (15) and the side face of the mounting block (9) is 35-45 degrees; a group of air holes (16) are formed in the mounting block (9); one end of the air hole (16) is communicated with the bottom of the sliding groove, and the other end of the air hole is positioned below the baffle (15).

6. The process of the silk-like handfeel terylene printed fabric according to claim 5, which is characterized in that: the upper surface of the baffle (15) is arc-shaped, and the lower surface is plane; the aperture values of the two ends of the air hole (16) are larger than the aperture value of the middle of the air hole (16).

Technical Field

The invention belongs to the technical field of printed fabrics, and particularly relates to a process for a silk-like handfeel terylene printed fabric.

Background

The home textile has various market varieties, the demands of consumers are diversified, home textile products need to be continuously innovated to meet the demands of customers under the condition that the market tends to be saturated, continuous innovation needs to be carried out aiming at the market demands, new raw materials and processes are sought to improve the comfort and the practicability of the products, the traditional thinking is broken through, the edge route is followed, the products are developed by a weaving process with lower gross height and a production process different from the conventional varieties, and therefore greater economic benefit is obtained; the silk-like silk is finished by polyester fiber filaments through a special process and special type, and has the effects of appearance, luster, hand feeling and the like similar to real silk.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a process for printing silk-like polyester fabrics, which is characterized in that a steamer used in the process automatically removes color paste from a feed roller by a lead screw slide block pair and a color removing knife through an arranged color removing module, thereby avoiding the problem of color lapping of the printed fabrics caused by the fact that the feed roller is stained with the color paste to the greatest extent.

In order to achieve the purpose, the invention provides the following technical scheme: a process for producing silk-like handfeel terylene printed fabric comprises the following steps:

s1: designing a pattern, engraving a cylinder according to the set pattern, modulating color paste after engraving the cylinder, and printing the prefabricated pattern on the prepared polyester fabric by using the cylinder;

s2: feeding the polyester printed fabric printed with patterns in the S1 into a drying box for drying, feeding the dried polyester printed fabric into a feeding roller in a steamer for driving, starting a motor in the steamer, driving the feeding roller to rotate by the motor, conveying the polyester printed fabric into a steaming box body for steaming, moving out through a discharging roller after steaming, and collecting; the dye can be transferred to the fiber from the color paste through the steaming treatment and the chemical change is completed, and meanwhile, the color paste adhered to the feeding roller can be reduced through the specially treated feeding roller, so that the problem of the color lapping of the printed fabric is greatly reduced;

s3: desizing the polyester printed fabric subjected to the steaming treatment in the step S2, and washing with water after the desizing is finished, so that sundries remaining on the polyester printed fabric are cleaned, and the hand feeling of the polyester printed fabric is guaranteed; desizing and washing can increase the color brilliance and the color fastness of the polyester printed fabric;

the steamer in S2 comprises a steamer body and a controller; the controller is used for controlling the automatic operation of the steamer and is arranged on the steamer body; a feeding roller is arranged at the inlet of the steam box body, and a discharging roller is arranged at the outlet of the steam box body; a first motor is arranged on one side of the feeding roller, and the feeding roller comprises a disc and a rotating shaft; the two circular discs are arranged, the rotating shaft penetrates through the centers of the two circular discs, one end of the rotating shaft is in transmission with an output shaft of a first motor through a belt wheel, and a layer of circular screen is sleeved on the outer side of the feeding roller; two ends of the circular screen are fixedly connected to the two discs respectively, and a color removing mechanism is arranged inside the circular screen; the color removing mechanism comprises a guide rod, a lead screw, a second motor, a moving ring, a mounting block and a color removing knife; two ends of the guide rod are fixedly connected to the two discs respectively; the second motor is fixedly arranged on one of the discs, and an output shaft of the second motor is connected with the screw rod; the other end of the screw rod is rotatably arranged on the other disc, and the rotating directions of the threads on the two sides of the screw rod are opposite; the number of the moving rings is two, and the moving rings are sleeved on the screw rod and the guide rod; the movable ring, the guide rod and the lead screw form a lead screw sliding block pair; one side that two shifting rings kept away from is respectively fixed mounting a set of installation piece, has two on every shifting ring at least the installation piece, one side that the installation piece is close to the shifting ring is provided with the opening that adapts to the shifting ring, remove the look sword and set up annularly, remove the look sword and be equipped with two, remove the look sword and install on the tip of one side that the shifting ring was kept away from to the installation piece. When the device is used, the steaming treatment is an important post-treatment step in the printed fabric, the quality of the finished printed fabric is determined, but in reality, the undried color paste is remained on the surface of a feeding roller in the process of feeding the printed fabric by the feeding roller due to the undried color paste, and the coloring of the printed fabric is caused after the undried color paste enters a steam box body, so that the defect of the printed fabric is overcome. No. two motors can drive the lead screw that links to each other and rotate, the lead screw rotates and makes the removal ring that the cover was established to both sides removal, because the screw of two sections of lead screw revolves to opposite, make two shift rings can remove to both sides from the centre in step, the shift ring removes the installation piece that can drive through screw fixed mounting, the installation piece can drive the removal of continuous look sword and remove, remove on the internal surface of mould is hugged closely at the in-process that removes to the look sword, thereby get rid of the mill base of leaving over on the printing surface fabric, thereby reduce remaining mill base on the mould, reduce the condition of the printing surface fabric because remaining mill base leads to on the feed roller, and then improve the off-the-shelf quality of printing.

Preferably, the rotating shaft is arranged in a hollow manner, a group of uniformly distributed through holes are formed in the rotating shaft, a cavity in the rotating shaft is communicated with the interior of the steam box body through a metal pipeline, and the metal pipeline is used for guiding heat of the steam box body into the rotating shaft; the outer surface of the cylinder mould is set to be a smooth surface. When the rotary drying oven is used, heat in the steam box body is recycled, so that the rotary shaft can be quickly preheated, printed fabric in feeding of the feeding roller is preheated, color paste on the printed fabric is reinforced and dried, the color paste is prevented from being adhered to the feeding roller, and even if the color paste is adhered, the printed fabric can be dried under hot air sprayed out of the rotary shaft and becomes small blocks; meanwhile, the outer surface of the rotary screen is set to be a smooth surface, so that pasty color paste can be pressed into the rotary screen when the rotary screen is in contact with the fabric, and the paste can be removed by the color removing knife better.

Preferably, the color removing mechanism further comprises a fixing ring; the number of the fixing rings is two, and the fixing rings are arranged on the end part of one side, close to the moving ring, of the mounting block; a group of color removing blocks are arranged on the fixing ring; the end of the color removing blocks extending out is provided with an inclined plane, the two groups of color removing blocks are distributed in a staggered way, and when the two groups of color removing blocks are close to each other, the two groups of color removing blocks are in a meshed state. During the use, solid fixed ring through the annular of installation, install a set of colour lump that removes on two solid fixed rings afterwards, thereby can both advance the action of getting rid of mill base at the in-process of shifting ring reciprocating motion, guarantee to get rid of the efficiency of mill base, simultaneously through two sets of crisscross distributions between the colour lump that remove, make two shifting rings can laminate completely, make two sets of states that form the meshing between the colour lumps that remove, thereby carry out the mill base of getting rid of at no dead angle to the mould internal surface of positive middle position department, guarantee the effect of wholly getting rid of mill base, and the one end that will remove the colour lump is provided with the inclined plane, can the upper end plane when scraping off mill base, lead through the inclined plane of lower extreme, the mill base after avoiding getting rid of is permanent to be stained with.

Preferably, a sliding groove is arranged on the end surface of the mounting block; the color removing knife is slidably arranged in the chute; annular absorbent cotton is arranged in the sliding groove; the side wall of the chute is connected with the color removing knife through a group of springs; the cotton cover that absorbs water is established on the spring, and the cotton one end that absorbs water is connected on the sword that removes the look, and the other end is connected on the lateral wall of spout. When the rotary screen is used, color paste is easy to accumulate in the meshes of the rotary screen, at the moment, the annular water-absorbing cotton is arranged, water in the color paste is absorbed by utilizing the water-absorbing characteristic of the water-absorbing cotton, and the water-absorbing cotton can generate plastic deformation and extends into the meshes of the rotary screen to absorb and remove pasty color paste, even small dry and solid color paste blocks can be extruded by the water-absorbing cotton to fall down, when the moving ring moves to two sides, the color removing knife is in contact with the rotary screen at the moment, the color removing knife is slidably arranged in the chute, so that the color removing knife slides along the chute, the safety of the color removing knife is ensured under the buffer action of the spring, the annular water-absorbing cotton can be extruded by the color removing knife when the color removing knife slides along the chute, the water-absorbing cotton is deformed and wrinkled, the pasty color paste absorbed by the water-absorbing cotton is dried and firm under the action of the jetted hot air, and the wrinkle can break the dry and solid color paste on the water-, when the moving ring moves towards the middle part again, the color removing knife returns under the elastic force of the spring, and the water absorbing cotton instantly restores to the original state, so that dry and solid color paste cracked on the surface is shaken off, the water absorbing cotton can absorb pasty color paste for a long time when returning, and the working efficiency is improved.

Preferably, a baffle is arranged on the inner side of the color removing knife; one end of each baffle is fixedly connected to the mounting block, the baffles are obliquely arranged, and the included angle between each baffle and the side face of the mounting block is 35-45 degrees; a group of air holes are formed in the mounting block; one end of the air hole is communicated with the bottom of the sliding groove, and the other end of the air hole is located below the baffle. During the use, through the baffle department that is equipped with in the colour removal sword inboard, thereby can lead spun steam in the pivot, make steam enter into the gas pocket, spout the spout through the gas pocket afterwards, thereby can be more quick dry the cotton that absorbs water, also make the printed fabric who contacts the department that can be even through the cotton spun gas that absorbs water preheat, can make the more fast dry and solid of surperficial paste mill base after the cotton that absorbs water dries, and can be when the shift ring returns, strike the mill base piece after breaking, with higher speed drop of mill base piece, the reinforcing removes the effect of mill base.

Preferably, the upper surface of the baffle is arc-shaped, and the lower surface of the baffle is plane; the aperture values of the two ends of the air hole are larger than the aperture value of the middle of the air hole. During the use, set the upper surface through with the baffle to the arc, can lead to the mill base that removes the look sword and strike off for the mill base that drops can not block up the gas pocket, simultaneously with the great of the both ends setting of inlet port, also can place the gas pocket and be blockked up, also make spun gas bigger with the cotton area of contact who absorbs water simultaneously, better to the dry and solid effect of pasty mill base.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the steamer is provided with the color removing module, and the feed roller is automatically subjected to color paste removing treatment by using the screw rod slide block pair and the color removing knife, so that color paste left on the printed fabric is removed, the residual color paste on the rotary screen is reduced, the condition of the printed fabric caused by the residual color paste on the feed roller is reduced, the quality of a printed fabric finished product is further improved, and the problem of color lapping of the printed fabric caused by the fact that the feed roller is stained with the color paste is avoided to the greatest extent.

2. According to the rapid preheating device, the rotary shaft can be rapidly preheated by recycling the heat in the steam box body, so that the printed fabric is preheated when the feeding roller is fed, color paste on the printed fabric is reinforced and dried, the phenomenon that the color paste is adhered to the feeding roller is avoided, and even if the color paste is adhered, the printed fabric can be dried by hot air sprayed out of the rotary shaft and becomes small blocks, so that the color removing knife and the color removing blocks can be conveniently removed.

Drawings

FIG. 1 is a flow chart of the present invention;

FIG. 2 is a three-dimensional view of a steamer used in the present invention;

FIG. 3 is a three-dimensional view of the feed rolls in the digester;

FIG. 4 is a schematic structural view of a feed roll;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a top view of two mounting blocks in close proximity;

in the figure: the device comprises a steam box body 1, a feeding roller 2, a discharging roller 3, a first motor 4, a disc 21, a rotating shaft 22, a circular screen 23, a guide rod 5, a screw rod 6, a second motor 7, a moving ring 8, a mounting block 9, a color removing knife 10, a fixing ring 11, a color removing block 12, absorbent cotton 13, a spring 14, a baffle 15 and an air hole 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-6, the present invention provides the following technical solutions: a process for producing silk-like handfeel terylene printed fabric comprises the following steps:

s1: designing a pattern, engraving a cylinder according to the set pattern, modulating color paste after engraving the cylinder, and printing the prefabricated pattern on the prepared polyester fabric by using the cylinder;

s2: the method comprises the following steps of (1) feeding the polyester printed fabric printed with patterns in S1 into a drying box for drying, feeding the dried polyester printed fabric into a feeding roller 2 in a steamer for driving, starting a first motor 4 in the steamer, driving the feeding roller 2 to rotate by the first motor 4, conveying the polyester printed fabric into a steamer body 1 for steaming, and moving out through a discharging roller 3 after steaming is finished, and collecting the polyester printed fabric; the dye can be transferred to the fiber from the color paste through the steaming treatment and the chemical change is completed, and meanwhile, the color paste adhered to the feeding roller can be reduced through the specially treated feeding roller, so that the problem of the color lapping of the printed fabric is greatly reduced;

s3: desizing the polyester printed fabric subjected to the steaming treatment in the step S2, and washing with water after the desizing is finished, so that sundries remaining on the polyester printed fabric are cleaned, and the hand feeling of the polyester printed fabric is guaranteed; desizing and washing can increase the color brilliance and the color fastness of the polyester printed fabric;

the steamer in S2 comprises a steamer body 1 and a controller; the controller is used for controlling the automatic operation of the steamer and is arranged on the steamer body 1; a feeding roller 2 is arranged at the inlet of the steam box body 1, and a discharging roller 3 is arranged at the outlet of the steam box body 1; a first motor 4 is arranged on one side of the feeding roller 2, and the feeding roller 2 comprises a disc 21 and a rotating shaft 22; the two discs 21 are arranged, the rotating shaft 22 penetrates through the centers of the two discs 21, one end of the rotating shaft 22 is in transmission with an output shaft of the first motor 4 through a belt wheel, and a layer of circular screen 23 is sleeved on the outer side of the feeding roller 2; two ends of the circular net 23 are fixedly connected to the two circular discs 21 respectively, and a color removing mechanism is arranged inside the circular net 23; the color removing mechanism comprises a guide rod 5, a screw rod 6, a second motor 7, a moving ring 8, a mounting block 9 and a color removing knife 10; two ends of the guide rod 5 are fixedly connected to the two discs 21 respectively; the second motor 7 is fixedly arranged on one disc 21, and an output shaft of the second motor 7 is connected with the screw rod 6; the other end of the screw rod 6 is rotatably arranged on the other disc 21, and the thread directions of the two sides of the screw rod 6 are opposite; two moving rings 8 are arranged, and the moving rings 8 are sleeved on the screw rod 6 and the guide rod 5; the movable ring 8, the guide rod 5 and the lead screw 6 form a lead screw sliding block pair; one side that two shift rings 8 kept away from mutually is fixed mounting a set of installation piece 9 respectively, has two at least on every shift ring 8 installation piece 9, one side that installation piece 9 is close to shift ring 8 is provided with the opening that adapts to shift ring 8, remove look sword 10 and set up the circularity, remove look sword 10 and be equipped with two, remove look sword 10 and install on the tip of one side that shift ring 8 was kept away from to installation piece 9. When the color paste steaming box is used, steaming treatment is an important post-treatment step in the printed fabric, the quality of a finished printed fabric is determined, but in reality, the color paste which is not dried is remained on the surface of the feeding roller 2 in the process of feeding the printed fabric by the feeding roller 2, and the color paste which is not dried can cause the color lapping of the printed fabric after entering the steaming box body 1, so that the defect of the printed fabric is overcome, the color paste steaming box solves the problem, specifically, the feeding roller 2 consists of two disks 21 and a circular screen 23, the controller controls the starting of the motor 4, the motor 4 drives the rotating shaft 22 which is connected with the rotating shaft through belt transmission, the rotating shaft 22 drives the fixedly connected disks 21 to rotate, the disks 21 rotate to drive the circular screen 23 to rotate, the feeding of the printed fabric is realized in the rotating process of the circular screen 23, and the tightened circular screen 23 can enhance the feeding effect, the second motor 7 of controller control rotates this moment, No. two motors 7 can drive continuous lead screw 6 and rotate, lead screw 6 rotates and makes the shift ring 8 that the cover was established remove to both sides, because the screw of two sections of lead screw 6 revolves to opposite, make two shift ring 8 can remove to both sides from the centre simultaneously, shift ring 8 removes the installation piece 9 that can drive through screw fixed mounting, installation piece 9 can drive continuous colour removal sword 10 and remove, colour removal sword 10 is hugged closely on the internal surface of mould 23 at the in-process that removes, thereby get rid of the mill base of leaving over on the printing surface fabric, thereby reduce remaining mill base on the mould 23, reduce the condition of the printing surface fabric that leads to because remaining mill base on feed roller 2, and then improve the off-the-shelf quality of printing surface fabric.

As an embodiment of the present invention, the rotating shaft 22 is hollow, a group of uniformly distributed through holes is arranged on the rotating shaft 22, a cavity inside the rotating shaft 22 is communicated with the inside of the steam box body 1 through a metal pipeline, and the metal pipeline is used for guiding heat of the steam box body 1 into the rotating shaft 22; the outer surface of the cylinder mould 23 is provided with a smooth surface. When the drying box is used, heat in the steaming box body 1 is recycled, so that the rotating shaft 22 can be quickly preheated, printed fabric is preheated when the feeding roller 2 is fed, color paste on the printed fabric is reinforced and dried, the color paste is prevented from adhering to the feeding roller 2, even if the color paste adheres, the dried color paste can be dried under hot air sprayed from the rotating shaft 22 and becomes small blocks, on one hand, the small blocks of dried and solid color paste are easier to remove by the color removing knife 10 compared with pasty color paste, on the other hand, when the color removing knife 10 scrapes off, the rotary screen 23 at the position can slightly expand under certain tension, and when the color removing knife 10 is far away from the position, the rotary screen 23 at the position can slightly shake, so that the small blocks of dried and solid color paste can fall off by self, and the color removing speed is accelerated; meanwhile, the outer surface of the rotary screen 23 is set to be a smooth surface, so that pasty color paste can be pressed into the rotary screen 23 when the rotary screen is in contact with the fabric, and the color removing knife 10 can remove the color paste better.

As an embodiment of the present invention, the color removing mechanism further includes a fixing ring 11; two fixing rings 11 are arranged, and the fixing rings 11 are arranged on the end part of one side, close to the moving ring 8, of the mounting block 9; a group of color removing blocks 12 are arranged on the fixing ring 11; the extending end of the color removing blocks 12 is provided with an inclined surface, the two groups of color removing blocks 12 are distributed in a staggered way, and when the two groups of color removing blocks 12 are close to each other, the meshing state is formed. During the use, solid fixed ring 11 through the annular of installation, install a set of colour lumps 12 that remove on two solid fixed ring 11 afterwards, thereby can both advance the action of getting rid of the colour paste at the in-process of shift ring 8 reciprocating motion, guarantee to get rid of the efficiency of colour paste, simultaneously through two sets of crisscross distributions between the colour lumps 12 that remove, make two shift rings 8 can laminate completely, make two sets of states that form the meshing between the colour lumps 12 that remove, thereby carry out the mill base of getting rid of that does not have the dead angle to the mould 23 internal surface of positive middle position department, guarantee the effect of wholly getting rid of the colour paste, and the one end that will remove colour lumps 12 is provided with the inclined plane, can the upper end plane when scraping colour paste, lead through the inclined plane of lower extreme, avoid getting rid of the permanent being stained with of the mill base.

As an embodiment of the present invention, a sliding groove is provided on an end surface of the mounting block 9; the color removing knife 10 is slidably arranged in the sliding groove; the annular water absorption cotton 13 is arranged in the sliding groove; the side wall of the chute is connected with the color removing knife 10 through a group of springs 14; the water absorption cotton 13 is sleeved on the spring 14, one end of the water absorption cotton 13 is connected to the color removing knife 10, and the other end of the water absorption cotton is connected to the side wall of the sliding groove. When the color paste remover is used, color paste is easy to accumulate in the meshes of the rotary screen 23, at the moment, the annular water-absorbing cotton 13 is arranged, water in the color paste is absorbed by utilizing the water-absorbing characteristic of the water-absorbing cotton 13, and the water-absorbing cotton 13 can generate plastic deformation so as to extend into the meshes of the rotary screen 23, pasty color paste is absorbed and removed, even small dry and solid color paste blocks can be extruded and dropped by the water-absorbing cotton 13, when the moving ring 8 moves to two sides, the color removing knife 10 is in contact with the disc 21, the color removing knife 10 is slidably arranged in the sliding chute, the color removing knife 10 slides along the sliding chute, so that the safety of the color removing knife 10 is ensured under the buffer action of the spring 14, the annular water-absorbing cotton 13 is extruded by the color removing knife 10 when the color removing knife slides along the sliding chute, the water-absorbing cotton 13 deforms and wrinkles, and the pasty hot air absorbed on the water-absorbing cotton 13 is dried and solid under the action of the sprayed hot, at the moment, the wrinkles can break and deform the dry and solid color paste on the absorbent cotton 13, when the movable ring 8 moves towards the middle part again, the color removing knife 10 returns under the elastic force of the spring 14, and the absorbent cotton 13 instantly restores to the original state, so that the dry and solid color paste cracked on the surface is shaken off, the absorbent cotton 13 can absorb pasty color paste for a long time when returning, and the working efficiency is improved.

As an embodiment of the invention, a baffle 15 is arranged inside the color removing knife 10; one end of the baffle 15 is fixedly connected to the mounting block 9, the baffle 15 is obliquely arranged, and an included angle between the baffle 15 and the side face of the mounting block 9 is 35-45 degrees; a group of air holes 16 are formed in the mounting block 9; one end of the air hole 16 is communicated with the bottom of the sliding chute, and the other end is positioned below the baffle 15. During the use, through baffle 15 department that is equipped with in the colour removal sword 10 inboard, thereby can lead the spun steam in the pivot 22, make steam enter into gas pocket 16, spout the spout through gas pocket 16 afterwards, thereby can be more quick dry the cotton 13 that absorbs water, also make the printing surface fabric that contacts the department that can be even through the cotton 13 spun gas that absorbs water preheat, it can make the faster dry solid of surperficial pasty colour paste to absorb water after 13 dries, and can be when the shift ring 8 returns, strike the colour paste piece after breaking, with higher speed drop of colour paste piece, the reinforcing removes the effect of colour paste.

As an embodiment of the present invention, the upper surface of the baffle 15 is set to be arc-shaped, and the lower surface is set to be plane; the pore diameter value of the two ends of the air hole 16 is larger than that of the middle of the air hole 16. During the use, through setting the upper surface of baffle 15 to the arc, can lead to the mill base that removes look sword 10 and strike off for the mill base that drops can not block up gas pocket 16, simultaneously with the great of the both ends setting of inlet port 16, also can place the gas pocket 16 and be blockked up, also make spun gas bigger with the area of contact of cotton 13 that absorbs water simultaneously, it is better to the dry solid effect of pasty mill base.

When the color paste steaming box is used, steaming treatment is an important post-treatment step in the printed fabric, the quality of a finished printed fabric is determined, but in reality, the color paste which is not dried is remained on the surface of the feeding roller 2 in the process of feeding the printed fabric by the feeding roller 2, and the color paste which is not dried can cause the color lapping of the printed fabric after entering the steaming box body 1, so that the defect of the printed fabric is overcome, the color paste steaming box solves the problem, specifically, the feeding roller 2 consists of two disks 21 and a circular screen 23, the controller controls the starting of the motor 4, the motor 4 drives the rotating shaft 22 which is connected with the rotating shaft through belt transmission, the rotating shaft 22 drives the fixedly connected disks 21 to rotate, the disks 21 rotate to drive the circular screen 23 to rotate, the feeding of the printed fabric is realized in the rotating process of the circular screen 23, and the tightened circular screen 23 can enhance the feeding effect, at the moment, the controller controls the second motor 7 to rotate, the second motor 7 can drive the connected screw rod 6 to rotate, the screw rod 6 rotates to enable the sleeved movable rings 8 to move towards two sides, the two sections of threads of the screw rod 6 are opposite in rotating direction, the two movable rings 8 can synchronously move towards two sides from the middle, the movable rings 8 can drive the mounting blocks 9 fixedly mounted through screws, the mounting blocks 9 can drive the connected color removing knives 10 to move, the color removing knives 10 are tightly attached to the inner surface of the circular screen 23 in the moving process, and therefore color paste left on the printing fabric is removed, residual color paste on the circular screen 23 is reduced, the condition of the printing fabric caused by residual color paste on the feeding roller 2 is reduced, and the quality of a printing fabric finished product is improved;

meanwhile, the heat in the steam box body 1 is recycled, so that the rotating shaft 22 can be quickly preheated, printed fabric in feeding of the feeding roller 2 is preheated, color paste on the printed fabric is reinforced and dried, the color paste is prevented from being adhered to the feeding roller 2, and even if the color paste is adhered, the printed fabric can be dried under hot air sprayed from the rotating shaft 22 and becomes small blocks; meanwhile, the outer surface of the rotary screen 23 is set to be a smooth surface, so that pasty color paste can be pressed into the rotary screen 23 when the rotary screen is in contact with the fabric, and the color removing knife 10 can remove the color paste better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.