CN112026356A - Fully automatic high-efficiency printing, dyeing and drying machine - Google Patents

Abstract

The invention discloses a fully automatic high-efficiency printing, dyeing and drying integrated machine, comprising: a mounting plate; an unwinding device, including an unwinding shaft, the unwinding shaft is used to install a material roll and release the material tape from the material roll; It is used to control and adjust the tension of the material belt; the printing and dyeing device is used for printing and dyeing the material belt; the pulling device is used for pulling and conveying the material belt; the drying device is used for drying the material belt after printing and dyeing; the winding device, including Rewinding shaft, the winding shaft is used for winding and drying the material tape; the control device is electrically connected with the unwinding device, the tension control device and the winding device respectively, and is used to control the conveying speed and the tension of the material tape; The belt is released from the unwinding device and then goes through the tension control device, the printing and dyeing device, the traction device, and the drying device in sequence, and then is wound on the winding device. The invention integrates the printing, dyeing and drying work of the material belt, and has a high degree of automation, high printing, dyeing and drying speed and high efficiency.

Description

Fully automatic high-efficiency printing, dyeing and drying machine

technical field

The invention relates to the technical field of textile printing and dyeing, in particular to a fully automatic high-efficiency printing, dyeing and drying integrated machine.

Background technique

With the development of the economy, people's demand for textile products is increasing. In textile production, it is necessary to dry the textile after printing and dyeing. At present, the commonly used printing and dyeing equipment and drying equipment are separated, which is inconvenient for printing, dyeing and drying textile products, low automation, low work efficiency, high labor intensity, high energy consumption, and serious waste of resources.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a fully automatic high-efficiency printing, dyeing and drying machine, which integrates the printing, dyeing and drying work of textile products, has a high degree of automation, fast printing, dyeing and drying speed, high efficiency, and helps reduce labor intensity. , saving production costs and saving resources.

In order to solve the above-mentioned technical problems, a technical solution adopted by the present invention is to provide a fully automatic high-efficiency printing, dyeing and drying integrated machine, including:

mounting plate;

an unwinding device, arranged on the mounting plate, including an unwinding shaft, the unwinding shaft is used to install the material roll and unwind the material tape from the material roll;

a tension control device, arranged on the mounting plate, for controlling and adjusting the tension of the material belt;

a printing and dyeing device, arranged on the mounting plate, for printing and dyeing the material tape;

a pulling device, arranged on the mounting plate, for pulling and conveying the material belt;

a drying device, which is arranged on the mounting plate and is used for drying the material belt after printing and dyeing;

a winding device, which is arranged on the mounting plate, and includes a winding shaft, and the winding shaft is used for winding the dried material tape;

a control device, which is electrically connected to the unwinding device, the tension control device and the rewinding device, respectively, for controlling the conveying speed and the tension of the material belt;

Wherein, the material tape is unwinding from the unwinding device and then passes through the tension control device, the printing and dyeing device, the pulling device, and the drying device in sequence, and then is wound on the winding device.

In an embodiment of the present invention, the unwinding device further includes:

An unwinding drive mechanism is provided on the mounting plate and is drive-connected with one end of the unwinding shaft to drive the unwinding shaft to rotate, and the unwinding shaft is rotatably arranged on the mounting plate around its own axis ;

an unwinding tension adjusting mechanism, which is rotatably arranged around the axis of the unwinding shaft relative to the mounting plate;

a first driving mechanism, arranged on the mounting plate, and connected to the unwinding tension adjusting mechanism in a driving manner, for driving the unwinding tension adjusting mechanism to rotate around the axis of the unwinding shaft;

Wherein, the material tape unwinding from the material roll installed on the unwinding shaft is conveyed through the unwinding tension adjusting mechanism.

In an embodiment of the present invention, the unwinding tension adjustment mechanism includes:

a rotating arm, one end of the rotating arm is sleeved on the unwinding shaft, and is rotatably arranged relative to the mounting plate;

The adjusting roller assembly is rotatably arranged on the other end of the rotating arm around its own axis, and the material tape unwound from the material roll on the unwinding shaft is conveyed around the adjusting roller assembly.

In one embodiment of the present invention, the tension control device includes:

two transfer mechanisms, which can be controllably approached or moved away from each other along the first direction relative to the mounting plate;

a tension driving mechanism, arranged on the mounting plate and drivingly connected with the two transfer mechanisms, which can drive the two transfer mechanisms to approach or move away from each other along the first direction;

Two sets of tension roller assemblies are respectively arranged on the two transfer mechanisms, the number of tension rollers in at least one set of the tension roller assemblies is greater than one, and the material belt is wound around the two sets of tension rollers in a serpentine shape the tension roller in the assembly.

In an embodiment of the present invention, the printing and dyeing device includes two oppositely arranged printing and dyeing mechanisms, and each of the printing and dyeing mechanisms includes:

mount;

a second guide rod, one end of the second guide rod is connected with the mounting seat, and the other end of the second guide rod is circumferentially provided with a second baffle plate;

The printing and dyeing roller bracket is slidably arranged on the second guide rod;

A second elastic member is sleeved on the second guide rod, one end of the second elastic member is in contact with the second baffle plate, and the other end of the second elastic member is in contact with the printing and dyeing roller support;

The printing and dyeing roller is rotatably arranged on the printing and dyeing roller support around its own axis;

an adjustment assembly, which is arranged on the mounting seat and abuts against the printing and dyeing roller support, and is used to adjust the position of the printing and dyeing roller support relative to the mounting seat, so as to adjust the printing and dyeing rollers of the two printing and dyeing mechanisms gap size.

In one embodiment of the present invention, the adjustment assembly includes:

an adjusting knob, which is threadedly connected with the mounting seat;

a sliding rod, which is movably arranged in the mounting seat, and one end of the sliding rod is in abutment with the adjusting knob;

an abutting rod, which is movably arranged in the mounting seat, one end of the abutting rod abuts the other end of the sliding rod, and the moving direction of the abutting rod is the same as the moving direction of the sliding rod vertical;

Wherein, one end of the abutting rod has an abutting inclined surface, and the other end of the sliding rod has a driving inclined surface, and the driving inclined surface and the abutting inclined surface cooperate with each other.

In one embodiment of the present invention, the printing roller includes:

The roller body includes a feeding channel and a plurality of discharging holes. The feeding channel is arranged through the roller body along the axial direction of the roller body. One end of the discharging holes is connected with the feeding channel. The other end of the discharge hole penetrates to the outer peripheral wall of the roller body;

a first roller, detachably sleeved on the roller body;

The fixing component is arranged on the roller body and can be controllably connected to or separated from the first roller.

In one embodiment of the present invention, the fixing assembly includes:

a fixing ring, sleeved on the roller body;

a buckle, which is rotatably arranged on the fixing ring around a pin shaft;

a torsion spring, sleeved on the pin shaft, one end of the torsion spring is connected with the fixing ring, and the other end is connected with the snap, for applying the snap to connect with the first roller of the force.

In one embodiment of the present invention, the traction device includes:

a driving wheel, which is rotatably arranged on the mounting plate around its own axis;

Two pressing mechanisms are arranged at intervals and can be controlled close to or away from the driving wheel, each of the pressing mechanisms includes a connecting rod, a lever and two pressing wheels, the middle of the lever can be moved by a lever shaft. It is rotatably arranged at one end of the connecting rod, and the two abutting wheels are respectively rotatably arranged at both ends of the lever through a rotating shaft.

In one embodiment of the present invention, the drying device includes:

a box, including an inlet and an outlet, the material strip enters the box from the inlet and goes out from the outlet;

at least two guide rollers, which are rotatably arranged in the box, and are respectively arranged near the inlet and the outlet, and are used for guiding the material strip;

A plurality of heating pipes are arranged in the box and are arranged at intervals on both sides of the material belt along the conveying track of the material belt.

The benefits of the present invention are:

Different from the prior art, by applying the technical solution of the present invention, in actual use, the material tape is unwound from the unwinding device and passed through the tension control device, the printing and dyeing device, the traction device, and the drying device in sequence, and then is wound on the rewinding device, and passed through the control device. The unwinding speed of the unwinding device is controlled, and the tension control device adjusts the size of the tension and the winding speed of the winding device, so as to control the conveying speed and tension of the material belt; through the printing and dyeing device, the material belt can be continuously printed and dyed; Through the traction device, it can ensure that the material belt is conveyed to the drying device; through the drying device, the printed material belt can be dried. In this way, the printing, dyeing and drying work of the material belt is integrated and completed, the degree of automation is high, the printing, dyeing and drying speed is fast, and the efficiency is high, which helps to reduce labor intensity, save production costs, and save resources.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

1 is a schematic structural diagram of a fully automatic high-efficiency printing, dyeing and drying integrated machine in an embodiment of the present invention;

2 is a schematic structural diagram from a perspective of the unwinding device of the fully automatic high-efficiency printing, dyeing and drying integrated machine in an embodiment of the present invention;

3 is a schematic structural diagram of the unwinding device of the fully automatic high-efficiency printing, dyeing and drying integrated machine in another perspective of an embodiment of the present invention;

4 is a schematic structural diagram of a tension control device of a fully automatic high-efficiency printing, dyeing and drying integrated machine in an embodiment of the present invention;

5 is a schematic structural diagram of a printing and dyeing device of a fully automatic high-efficiency printing, dyeing and drying integrated machine according to an embodiment of the present invention;

6 is a schematic structural diagram of the printing and dyeing mechanism of the printing and dyeing device of the fully automatic high-efficiency printing, dyeing and drying integrated machine according to an embodiment of the present invention;

7 is a schematic cross-sectional view of the printing and dyeing mechanism of the printing and dyeing device of the fully automatic high-efficiency printing, dyeing and drying integrated machine according to an embodiment of the present invention;

8 is a schematic structural diagram of a printing and dyeing roller of a printing and dyeing mechanism of a printing and dyeing device of a fully automatic high-efficiency printing, dyeing and drying integrated machine according to an embodiment of the present invention;

9 is a schematic cross-sectional view of a printing and dyeing roller of a printing and dyeing mechanism of a printing and dyeing device of a fully automatic high-efficiency printing, dyeing and drying integrated machine according to an embodiment of the present invention;

10 is a schematic structural diagram of a traction device of a fully automatic high-efficiency printing, dyeing and drying integrated machine in an embodiment of the present invention;

11 is a schematic cross-sectional view of a drying device of a fully automatic high-efficiency printing, dyeing and drying integrated machine according to an embodiment of the present invention.

Detailed ways

In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device or Elements must have a particular orientation, be constructed and operate in a particular orientation and are therefore not to be construed as limitations of the invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between the two elements, unless otherwise specified limit. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may be in direct contact between the first and second features, or the first and second features indirectly through an intermediary touch. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or an intervening element may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

Referring to Figures 1 to 11, a fully automatic high-efficiency printing, dyeing and drying machine provided in an embodiment of the present invention includes a mounting plate 1, an unwinding device 2, a tension control device 3, a printing and dyeing device 4, and a traction device. 5. Drying device 6, winding device 7 and control device. The unwinding device 2 is arranged on the mounting plate 1 , and includes an unwinding shaft 21 , which is used to install the material roll and unwind the material tape 12 from the material roll. The tension control device 3 is arranged on the mounting plate 1 for controlling and adjusting the tension of the material belt 12 . The printing and dyeing device 4 is arranged on the mounting plate 1 for printing and dyeing the material tape 12 . The pulling device 5 is arranged on the mounting plate 1 for pulling the conveying material belt 12 . The drying device 6 is arranged on the mounting plate 1 and is used for drying the printed material belt 12 . The winding device 7 is arranged on the mounting plate 1 and includes a winding shaft, and the winding shaft is used for winding the dried material tape 12 . The control device is respectively electrically connected with the unwinding device 2 , the tension control device 3 and the winding device 7 , and is used to control the conveying speed and the tension of the material belt 12 . Among them, the material tape 12 is unwinding from the unwinding device 2 and passes through the tension control device 3 , the printing and dyeing device 4 , the pulling device 5 , and the drying device 6 in sequence, and then is wound on the winding device 7 .

It should be noted that the material tape 12 may be woven fabrics or other materials that need to be printed and dyed, which is not limited here.

In the above-mentioned fully automatic high-efficiency printing, dyeing and drying machine, in actual use, the material belt 12 is released from the unwinding device 2, and passes through the tension control device 3, the printing and dyeing device 4, the traction device 5, and the drying device 6 in turn and is wound on the winding device 7. , through the control device to control the unwinding speed of the unwinding device 2, the tension control device 3 to adjust the size of the tension and the winding speed of the winding device 7, so that the conveying speed and the tension of the material belt 12 can be controlled; through the printing and dyeing device 4, Therefore, the material belt 12 can be continuously printed and dyed; through the traction device 5 , the material belt 12 can be transported to the drying device 6 ; through the drying device 6 , the printed and dyed material belt 12 can be dried. In this way, the printing, dyeing and drying work of the material belt 12 is integrated to complete, the degree of automation is high, the printing, dyeing and drying speed is fast, and the efficiency is high, which helps to reduce labor intensity, save production costs, and save resources.

Specifically in the embodiment, the unwinding device 2 is arranged on the lower left side of the mounting plate 1, the tension control device 3, the printing and dyeing device 4 and the pulling device 5 are respectively arranged on the upper left side, the upper middle side and the upper right side of the mounting plate 1, and the drying The device 6 is arranged on the lower middle side of the mounting plate 1 , and the unwinding device 7 is arranged on the lower right side of the mounting plate 1 . The mounting plate 1 is also provided with a number of passing rollers 11 . The material tape 12 released from the material roll on the unwinding shaft 21 of the unwinding device 2 is wound on the unwinding device 7 via the tension control device 3, the printing and dyeing device 4, the traction device 5, the drying device 6 and the corresponding rollers 11. Put it on the reel.

Referring to FIGS. 2 and 3 , in the embodiment of the present invention, the unwinding device 2 further includes an unwinding driving mechanism 22 , an unwinding tension adjusting mechanism 24 and a first driving mechanism 25 . The unwinding shaft 21 is rotatably arranged on the mounting plate 1 around its own axis. The unwinding driving mechanism 22 is arranged on the mounting plate 1 and is in driving connection with one end of the unwinding shaft 21 for driving the unwinding shaft 21 to rotate. The unwinding tension adjusting mechanism 24 is rotatably arranged relative to the mounting plate 1 around the axis of the unwinding shaft 21 . The first driving mechanism 25 is disposed on the mounting plate 1 and is in driving connection with the unwinding tension adjusting mechanism 24 for driving the unwinding tension adjusting mechanism 24 to rotate around the axis of the unwinding shaft 21 . Among them, the material tape 12 released from the material roll installed on the unwinding shaft 21 is conveyed around the unwinding tension adjusting mechanism 24 . It can be understood that the rotation axis of the unwinding tension adjusting mechanism 24 and the axis of the unwinding shaft 21 coincide with each other.

It should be noted that the control device is electrically connected to the above-mentioned unwinding driving mechanism 22 and the first driving mechanism 25, and is used to control the above-mentioned unwinding driving mechanism 22 to adjust the unwinding speed of the unwinding shaft 21 and to control the above-mentioned first driving mechanism 25 to adjust the material. Unwind tension of belt 12.

The above-mentioned unwinding device 2, when detecting that the unwinding tension of the material belt 12 is too large or too small, controls the first drive mechanism 25 to drive the unwinding tension adjustment mechanism 24 to rotate counterclockwise or clockwise around the axis of the unwinding shaft 21, so , the tension of the material tape 12 released through the material roll on the unwinding shaft 21 can be adjusted.

Specifically in the embodiment, the unwinding device 2 further includes a rotating support base 23 . The rotating support base 23 is fixedly connected to the mounting plate 1 , the unwinding shaft 21 is rotatably arranged in the inner cavity of the rotating support base 23 around its own axis, and the unwinding tension adjusting mechanism 24 is rotatably arranged around the axis of the unwinding shaft 21 on the rotating support on the peripheral wall of the seat 23 . In this way, by rotating the support base 23 , the rotation of the unwinding shaft 21 and the unwinding tension adjusting mechanism 24 is more stable, and the coaxial installation of the unwinding shaft 21 and the unwinding tension adjusting mechanism 24 is facilitated.

In the embodiment of the present invention, the unwinding tension adjusting mechanism 24 includes a rotating arm 241 and an adjusting roller assembly. One end of the rotating arm 241 is sleeved on the unwinding shaft 21 and is rotatably arranged relative to the mounting plate 1 . The adjusting roller assembly is rotatably arranged on the other end of the rotating arm 241 around its own axis, and the material tape 12 unwinding from the material roll on the unwinding shaft 21 is conveyed around the adjusting roller assembly. In this way, when it is necessary to adjust the tension of the material tape 12 released from the material roll on the unwinding shaft 21, the rotating arm 241 is controlled to rotate relative to the mounting plate 1, so that the material tape 12 can be correspondingly tensioned or relaxed, so that the material tape can be adjusted. 12 unwinding tension. Specifically, one end of the rotating arm 241 is sleeved on the rotating support base 23 .

Further, the adjusting roller assembly includes a rotating base 244 , a first adjusting roller 242 and a second adjusting roller 243 . The rotating seat 244 is rotatably disposed on the end of the rotating arm 241 away from the unwinding shaft 21 around its own axis, and the axis of the rotating seat 244 and the axis of the unwinding shaft 21 are parallel to each other. The first adjusting roller 242 and the second adjusting roller 243 are rotatably arranged on the rotating base 244 around their own axes, and the material belt 12 is wound around the first adjusting roller 242 and the second adjusting roller 243 in an S-shape. In this way, the material belt 12 is not easily moved in the axial direction of the first adjusting roller 242 and the second adjusting roller 243 , and the tensioning effect on the material belt 12 is better. In addition, when it is necessary to adjust the tension of the material tape 12 released from the material roll on the unwinding shaft 21 , firstly, the rotating arm 241 is controlled to rotate relative to the mounting plate 1 to preliminarily adjust the tension of the material tape 12 . When there is slight fluctuation in the adjusted tension, the rotating base 244 is controlled to rotate relative to the rotating arm 241 to precisely adjust the tension of the material belt 12 . In this way, two-stage tension control and adjustment are realized through the rotating arm 241 and the rotating base 244, so that the tension adjustment range of the material tape 12 is wider and the tension adjustment precision is higher. It should be noted that, in the embodiment shown in FIG. 2 , when the rotating base 244 rotates clockwise, the tension of the material tape 12 can be increased. It can be understood that the axis of the rotating seat 244 is the axis of the adjusting roller assembly.

In the embodiment of the present invention, the unwinding device 2 further includes a second driving mechanism 26 . The second driving mechanism 26 is disposed at one end of the rotating arm 241 away from the unwinding shaft 21 , and is drivingly connected to one end of the adjusting roller assembly for driving the adjusting roller assembly to rotate.

It should be noted that the control device is electrically connected to the second driving mechanism 26 to control the unwinding tension of the material tape 12 .

Specifically in the embodiment, the adjusting roller assembly is arranged on one side of the rotating arm 241 (the left side shown in FIG. 3 ), and the second driving mechanism 26 is arranged on the other side (the right side shown in FIG. 3 ) of the rotating arm 241 . . In this way, the installation of the adjusting roller assembly and the second driving mechanism 26 is facilitated.

In the embodiment of the present invention, the unwinding driving mechanism 22 includes an unwinding motor 221 , an unwinding motor fixing seat 222 and an unwinding coupling 223 . The unwinding motor fixing seat 222 is arranged on the mounting plate 1 . The unwinding motor 221 is arranged on the unwinding motor fixing base 222 . The unwinding coupling 223 is connected with the unwinding motor 221 and the unwinding shaft 21 . In this way, the unwinding motor 221 can drive the unwinding shaft 21 to rotate.

In the embodiment of the present invention, the first driving mechanism 25 includes a first motor 251 , a driving wheel 252 , a timing belt 253 and a driven wheel 254 . The first motor 251 is fixedly connected to the mounting plate 1 . The driving wheel 252 is disposed at the driving end of the first motor 251 . The driven wheel 254 is rotatably disposed on the rotating support base 23 , and the driven wheel 254 is fixedly connected with the rotating arm 241 . The timing belt 253 is sleeved on the driving pulley 252 and the driven pulley 254 . In this way, the first motor 251 can drive the driving wheel 252 to rotate, and further drive the driven wheel 254 and the rotating arm 241 to rotate relative to the rotating support base 23 .

In the embodiment of the present invention, the second driving mechanism 26 includes a second motor 261 , a second motor fixing seat 262 and a second coupling 263 . The second motor fixing seat 262 is disposed on the rotating arm 241 . The second motor 261 is disposed on the second motor fixing seat 262 . The second coupling 263 is connected with the second motor 261 and the rotating seat 244 of the adjusting roller assembly. In this way, the second motor 261 can drive the rotating base 244 to rotate relative to the rotating arm 241 .

Referring to FIG. 4 , in the embodiment of the present invention, the tension control device 3 includes a tension drive mechanism 32 , a transfer mechanism 31 and a tension roller assembly. The two transfer mechanisms 31 can be controlled to approach or move away from each other along the first direction relative to the mounting plate 1 . The tension driving mechanism 32 is arranged on the mounting plate 1, and is connected with the two transfer mechanisms 31 in a driving manner, and can drive the two transfer mechanisms 31 to approach or move away from each other along the first direction. The two sets of tension roller assemblies are respectively arranged on the two transfer mechanisms 31, the number of tension rollers 33 in at least one set of tension roller assemblies is greater than one, and the material belt 12 winds around the tension rollers 33 in the two sets of tension roller assemblies in a serpentine shape . It should be noted that the first direction is the left-right direction shown in FIG. 4 .

It should be noted that the control device is electrically connected to the tension drive mechanism 32 , and the tension drive mechanism 32 can be controlled to drive the two transfer mechanisms 31 to approach or move away from each other to adjust the tension of the entire material tape 12 .

The above-mentioned tension control device 3, in actual use, controls the tension drive mechanism 32 to drive the two transfer mechanisms 31 to approach or move away from each other along the first direction, so that the materials stored between the two groups of tension roller assemblies on the two transfer mechanisms 31 are stored. The length of the belt 12 is shortened or lengthened, so that the tension of the entire material belt 12 can be controlled. When the two transfer mechanisms 31 are close to each other, the length of the material belt 12 stored between the two groups of tension roller assemblies is shortened, and the tension of the entire material belt 12 is reduced; when the two transfer mechanisms 31 are far away from each other, the two groups of tension The length of the web 12 stored between the roller assemblies becomes longer, and the tension of the entire web 12 becomes larger. In this way, the tension of the entire material tape 12 can be controlled by the tension control device 3 .

Specifically, in the embodiment, the number of tension rollers 33 in one group of tension roller assemblies is three, and the number of tension rollers 33 in the other group of tension roller assemblies is two. The material belt 12 is conveyed through the tension rollers 33 in the two sets of tension roller assemblies in a serpentine shape.

In the embodiment of the present invention, each transfer mechanism 31 includes a transfer plate 311 , and the transfer plates 311 of the two transfer mechanisms 31 can approach or move away from each other along the first direction relative to the mounting plate 1 . The two sets of tension roller assemblies are respectively disposed on the two transfer plates 311 .

Further, each transfer mechanism 31 further includes a first guide rod 312 , a first elastic member 313 , a first baffle 315 and a tension roller fixing seat 314 . One end of the first guide rod 312 is connected to the transfer plate 311 , and the first guide rod 312 is extended along the first direction. The tension roller fixing seat 314 is slidably arranged on the first guide rod 312 , and each group of tension roller assemblies is arranged on the corresponding tension roller fixing seat 314 . The first baffle 315 is disposed at one end of the first guide rod 312 away from the transfer plate 311 . The first elastic member 313 is sleeved on the first guide rod 312 , one end of the first elastic member 313 abuts on the transfer plate 311 , and the other end of the first elastic member 313 abuts on the first baffle 315 . In this way, when the tension driving mechanism 32 drives the two transfer plates 311 away from each other, the first elastic member 313 is compressed by the tension of the material belt 12 , so as to buffer the material belt 12 and prevent the material belt 12 from being pulled off. Optionally, the first elastic member 313 can be a spring.

In the embodiment of the present invention, the tension driving mechanism 32 includes a tension control motor 321 , a lead screw 325 and a lead screw nut 327 . The tension control motor 321 is fixed relative to the mounting plate 1 . The screw rod 325 is rotatably arranged on the mounting plate 1 around its axis, and has two threads with opposite directions at both ends in the axial direction. The two screw nuts 327 are respectively disposed on the two threads, and each screw nut 327 is connected to the corresponding transfer mechanism 31 . In this way, the tension control motor 321 can drive the screw 325 to rotate and drive the two screw nuts 327 to approach or move away from each other, thereby driving the two transfer mechanisms 31 to approach or move away from each other along the first direction.

Specifically, in the embodiment, the tension driving mechanism 32 further includes a tension control motor fixing seat 322 , a driving gear 323 , a driven gear 324 and a screw support 326 . The tension control motor fixing seat 322 is arranged on the mounting plate 1 , and the tension control motor 321 is arranged on the tension control motor fixing seat 322 . The driving gear 323 is provided at the driving end of the tension control motor 321 . The driven gear 324 is arranged on the screw rod 325 and cooperates with the driving gear 323 . The screw support 326 is arranged on the mounting plate 1 , and the screw 325 is rotatably arranged on the screw support 326 . In this way, the tension control motor 321 can drive the lead screw 325 to rotate through the driving gear 323 and the driven gear 324 .

5 , 6 and 7 , in the embodiment of the present invention, the printing and dyeing device 4 includes two oppositely arranged printing and dyeing mechanisms 41 , and each printing and dyeing mechanism 41 includes a printing and dyeing roller 413 , a printing and dyeing roller support 412 , and a mounting seat 411 , the second guide rod 414 , the second elastic member 415 and the adjustment component 416 . One end of the second guide rod 414 is connected to the mounting seat 411 , and the other end of the second guide rod 414 is circumferentially provided with a second baffle plate. The printing roller support 412 is slidably arranged on the second guide rod 414 . The second elastic member 415 is sleeved on the second guide rod 414 , one end of the second elastic member 415 abuts on the second baffle plate, and the other end of the second elastic member 415 abuts on the printing roller support 412 . The printing roller 413 is rotatably arranged on the printing roller support 412 around its own axis. The adjusting assembly 416 is disposed on the mounting seat 411 and abuts against the printing roller support 412 for adjusting the position of the printing roller support 412 relative to the mounting seat 411 , thereby adjusting the size of the gap between the printing rollers 413 of the two printing mechanisms 41 . Optionally, the second elastic member 415 can be a spring.

In actual use of the above-mentioned printing and dyeing device 4 , the material belt 12 passes between the two printing and dyeing mechanisms 41 , and the printing rollers 413 of the two printing and dyeing mechanisms 41 abut each other to print and dye both sides of the material belt 12 . Before printing and dyeing, the position of the printing roller brackets 412 of the two printing and dyeing mechanisms 41 relative to the mounting seat 411 can be adjusted through the adjustment components 416 of the two printing and dyeing mechanisms 41, so that the size of the gap between the two printing and dyeing rollers 413 can be adjusted. The printing and dyeing device 4 is adapted to the printing and dyeing of the material tapes 12 of different thicknesses.

Specifically in the embodiment, each printing mechanism 41 includes two printing roller supports 412 , the two printing roller supports 412 are arranged at intervals along the axial direction of the printing roller 413 , and the two ends of the printing roller 413 are respectively rotatably arranged on the two printing roller supports 412 on. Each printing and dyeing mechanism 41 further includes two sets of second guide rods 414 , each set of which is two in number, and each printing roller support 412 is slidably disposed on a corresponding set of second guide rods 414 . Each printing and dyeing mechanism 41 further includes two adjusting assemblies 416 , and each adjusting assembly 416 abuts with a corresponding printing roller support 412 . In this way, the positions of the corresponding mounting seats 411 of the two printing roller supports 412 can be adjusted through the two adjustment components 416 , so that the distance between the two printing rollers 413 and the corresponding mounting seats 411 can be adjusted. When the two printing and dyeing mechanisms 41 When the position of the mounting seat 411 is fixed, the size of the gap between the two printing rollers 413 can be adjusted.

In the embodiment of the present invention, each adjustment assembly 416 includes an adjustment knob 4161 , a sliding rod 4162 and an abutting rod 4163 . The adjustment knob 4161 is threadedly connected with the mounting seat 411 . The sliding rod 4162 is movably disposed in the sliding groove 4111 of the mounting base 411 , and one end of the sliding rod 4162 is in contact with the adjusting knob 4161 . The abutting rod 4163 is movably disposed in the chute 4111 of the mounting base 411 , one end of the abutting rod 4163 abuts the other end of the sliding rod 4162 , and the moving direction of the abutting rod 4163 is perpendicular to the moving direction of the sliding rod 4162 . One end of the abutting rod 4163 has an abutting slope, the other end of the sliding rod 4162 has a driving slope, and the driving slope and the abutting slope cooperate with each other. In this way, when the adjusting knob 4161 is rotated, the adjusting knob 4161 drives the sliding rod 4162 to move close to the abutment rod 4163 and drives the abutment rod 4163 to move close to the printing roller support 412, so that the distance between the printing roller support 412 and the mounting seat 411 becomes larger . When the adjusting knob 4161 is reversely rotated, the adjusting knob 4161 is separated from the sliding rod 4162. At this time, the second elastic member 415 drives the printing roller bracket 412 to approach the mounting seat 411 so that the abutting rod 4163 moves close to the sliding rod 4162 and drives the sliding rod 4162 to approach The adjustment knob 4161 is moved, so that the distance between the printing roller support 412 and the mounting seat 411 becomes smaller.

Specifically, in the embodiment, the chute 4111 includes a first chute and a second chute which are perpendicular and communicated with each other, the sliding rod 4162 is slidably arranged in the first chute, and the abutting rod 4163 is slidably arranged in the second chute. One end of the first chute close to the adjusting knob 4161 is provided with an internal thread, and an outer peripheral wall of the adjusting knob 4161 is provided with an external thread, and the external thread is adapted to the internal thread.

Further, the inclination angles of the driving slope and the abutting slope are both 45°.

In the embodiment of the present invention, each printing roller support 412 is provided with a waist-shaped movable hole (not shown), and each waist-shaped movable hole extends along the axial direction of the printing roller 413 . The second guide rod 414 is disposed through the waist-shaped movable hole. In this way, the distances between the two printing roller brackets 412 of each printing and dyeing mechanism 41 and the mounting seat 411 can be adjusted to be different, so that the angle between the axis of the printing roller 413 of each printing and dyeing mechanism 41 and the mounting seat 411 can be adjusted. The axes of the two printing rollers 413 of the two printing and dyeing mechanisms 41 are parallel to each other, so that the printing effect of the printing and dyeing device 4 can be improved.

In the embodiment of the present invention, the printing and dyeing device 4 further includes a base 42 and a printing and dyeing driving mechanism 43 . The base 42 is arranged on the mounting plate 1 , and one of the two printing and dyeing mechanisms 41 is arranged on the base 42 . The printing and dyeing driving mechanism 43 is arranged on the mounting plate 1, and the driving end of the printing and dyeing driving mechanism 43 is provided with the other of the two printing and dyeing mechanisms 41, and the printing and dyeing driving mechanism 43 can drive the other of the two printing and dyeing mechanisms 41 to be close to or away from the two printing and dyeing mechanisms. One of 41. In this way, when printing and dyeing is required, the printing and dyeing driving mechanism 43 drives the other of the two printing and dyeing mechanisms 41 to approach one of the two printing and dyeing mechanisms 41, so that the printing rollers 413 of the two printing and dyeing mechanisms 41 are respectively abutted on both sides of the material belt 12, Furthermore, both sides of the tape 12 can be printed and dyed. When no printing is required, the printing driving mechanism 43 drives the other one of the two printing mechanisms 41 away from one of the two printing mechanisms 41 , so as to facilitate passing the new material tape 12 between the two printing mechanisms 41 .

In the embodiment of the present invention, the printing and dyeing driving mechanism 43 includes an air cylinder fixing seat 431 , an air cylinder 432 and a lifting plate 433 . The cylinder fixing seat 431 is provided on the mounting plate 1 . The cylinder 432 is arranged on the cylinder fixing seat 431 . The lift plate 433 is arranged on the driving end of the air cylinder 432 , and the lift plate 433 is provided with the other of the two printing and dyeing mechanisms 41 . In this way, the air cylinder 432 can drive the lifting plate 433 to drive the other one of the two printing and dyeing mechanisms 41 to approach or move away from one of the two printing and dyeing mechanisms 41 .

Further, the printing and dyeing driving mechanism 43 further includes a first guide post 434 and a first guide sleeve 435 . One end of the first guide post 434 is connected to the cylinder fixing seat 431 . The first guide sleeve 435 is slidably arranged on the first guide post 434 , and the lifting plate 433 is fixedly arranged on the first guide sleeve 435 . In this way, by arranging the first guide post 434 and the first guide sleeve 435, the movement of the lift plate 433 is more stable.

Specifically in the embodiment, there are two first guide posts 434 , the two first guide posts 434 are arranged at intervals, each first guide post 434 is provided with a first guide sleeve 435 , and the lifting plate 433 is fixedly arranged on the two first guide posts 434 . on the first guide sleeve 435 . In this way, the movement of the lift plate 433 is more stable.

Referring to FIGS. 8 and 9 , in the embodiment of the present invention, the printing roller 413 includes a roller body 4131 , a first roller 4133 and a fixing component 4134 . The roller body 4131 includes a feeding channel 41311 and a plurality of discharging holes 41312. The feeding channel 41311 is arranged through the roller body 4131 along the axial direction of the roller body 4131. The other end of 41312 penetrates to the outer peripheral wall of roller body 4131. The first roller 4133 is detachably sleeved on the roller body 4131 . The fixing assembly 4134 is disposed on the roller body 4131 and can be controllably connected to or separated from the first roller 4133 .

The above-mentioned printing and dyeing roller 413, in actual use, controls the fixing assembly 4134 to separate from the first roller 4133, so that the first roller 4133 can be detached from the roller body 4131 quickly and conveniently. After the new first roller 4133 is replaced, the control fixing assembly 4134 is connected with the first roller 4133, so that the new first roller 4133 can be assembled on the roller body 4131 quickly and conveniently. In this way, the printing and dyeing roll 413 can be applied to the printing and dyeing of the material tape 12 with different requirements, which improves the compatibility of the printing and dyeing roll 413 .

Specifically, in the embodiment, the roller body 4131 includes a main body (not shown in the figure) and shaft bodies (not shown in the figure) provided at both ends of the main body, and the two shaft bodies and the main body are integrally formed.

In the embodiment of the present invention, the fixing component 4134 includes a fixing ring 41341, a buckle 41343 and a torsion spring. The fixing ring 41341 is sleeved on a shaft body of the roller body 4131 . The buckle 41343 is rotatably arranged on the fixing ring 41341 around a pin shaft 41342 . The torsion spring (not shown) is sleeved on the pin shaft 41342, one end of the torsion spring is connected with the fixing ring 41341, and the other end is connected with the buckle 41343, which is used to apply the force to the buckle 41343 to connect with the first roller 4133 . In this way, when a new first roller 4133 needs to be replaced, the buckle 41343 is separated from the first roller 4133 by pressing the buckle 41343, and then the first roller 4133 is slid out of the roller body 4131 from the end away from the fixing assembly 4134. , and then slide the new first roller 4133 into the roller body 4131 from the end away from the fixing assembly 4134, release the buckle 41343, and the buckle 41343 is connected with the new first roller 4133 under the action of the torsion spring, at this time , to complete the replacement of the first roller 4133.

Specifically in the embodiment, the clip 41343 includes opposite clip ends 413431 and pressing ends 413432 , and the clip ends 413431 are used to connect or separate from the first roller 4133 .

In the embodiment of the present invention, the first roller 4133 includes a printing part 41331 and a fixing part 41332 . The fixing portion 41332 is sleeved on the outer peripheral wall of the roller body 4131 . The printing part 41331 is protruded from the outer peripheral wall of the fixing part 41332 , and the outer peripheral wall of the printing part 41331 is provided with a printing stencil for printing the tape 12 .

It should be noted that the printing templates of different first rollers 4133 are different.

Specifically, in the embodiment, the fixing portion 41332 is provided with a card slot 413321 , and the card slot 413321 is adapted to fit with the clip end 413431 of the clip 41343 . In this way, the fixing of the first roller 4133 is more reliable.

In the embodiment of the present invention, the printing roller 413 further includes a third elastic member 41344 and a nut 41345 . The third elastic member 41344 is sleeved on a shaft body of the roller body 4131 , one end of the third elastic member 41344 abuts the main body of the roller body 4131 , and the other end of the third elastic member 41344 abuts the fixing ring 41341 . The nut 41345 is threadedly connected to the shaft body, and abuts the side of the fixing ring 41341 away from the third elastic member 41344 . In this way, the distance between the fixing ring 41341 and the first roller 4133 can be adjusted through the nut 41345, so that the fixing assembly 4134 is adapted to the first roller 4133 with different widths. Optionally, the third elastic member 41344 can be a spring.

Further, one side of the main body of the roller body 4131 is provided with a positioning rod 41346, and the fixing ring 41341 is provided with a positioning hole (not shown) adapted to the positioning rod 41346. In this way, the fixing ring 41341 can be precisely assembled on the shaft body of the roller body 4131 .

In the embodiment of the present invention, the outer peripheral wall of the roller body 4131 is provided with a storage tank 41313, and the storage tank 41313 is spirally arranged on the outer peripheral wall of the roller body 4131. One end communicates with the storage tank 41313. In this way, by spirally surrounding the material storage groove 41313 arranged on the outer peripheral wall of the roller body 4131, the material discharged from the roller body 4131 is more uniform.

In the embodiment of the present invention, the printing roller 413 further includes a second roller 4132, the second roller 4132 is sleeved on the outer peripheral wall of the roller body 4131, and the first roller 4133 is sleeved on the outer peripheral wall of the second roller 4132 Above, the second roller 4132 is a sponge roller. In this way, the sponge roller is arranged between the roller body 4131 and the first roller 4133, so that the printing and dyeing of the printing and dyeing roller 413 is more uniform.

Referring to FIG. 10 , in the embodiment of the present invention, the traction device 5 includes a pressing mechanism 51 and a driving wheel 52 . The drive wheel 52 is rotatably arranged on the mounting plate 1 about its own axis. The two pressing mechanisms 51 are spaced apart and can be controlled to approach or be away from the driving wheel 52 . Each pressing mechanism 51 includes a connecting rod 511 , a lever 513 and a pressing wheel 515 . The middle of the lever 513 is rotatably disposed at one end of the connecting rod 511 through a lever shaft 512 . The two pressing wheels 515 are respectively rotatably disposed on both ends of the lever 513 through a rotating shaft 514 .

The above-mentioned traction device 5, in actual use, the material belt 12 passes through the gap between the two pressing mechanisms 51 and the driving wheel 52. When the material belt 12 needs to be pulled, the two pressing mechanisms 51 are controlled to be close to the driving wheel 52. When the two pressing wheels 515 of each pressing mechanism 51 are pressed against the driving wheel 52, the lever 513 of each pressing mechanism 51 can rotate around the lever shaft 512 so that the two pressing wheels 515 are connected with the driving wheel 52. The pulley 52 abuts, so that the contact area between the material belt 12 and the driving wheel 52 can be increased, the traction effect of the driving wheel 52 on the material belt 12 is increased, and the material belt 12 can be prevented from slipping.

Specifically, in the embodiment, the traction device 5 further includes a traction motor (not shown). The traction motor is drivingly connected to the driving wheel 52 and can drive the driving wheel 52 to rotate, so that the abutting wheel 515 can be used to pull the material belt 12 .

In the embodiment of the present invention, the traction device 5 further includes a pressing driving mechanism 53 , and the pressing driving mechanism 53 is drivingly connected to the two pressing mechanisms 51 for driving the two pressing mechanisms 51 to approach or move away from the driving wheel 52 .

In the embodiment of the present invention, the pressing driving mechanism 53 includes a lifting platform 533 , a second guide post 534 , a pressing fixing block 535 , a fourth elastic member 536 and a pressing driving component. The pressing and fixing block 535 is fixedly connected to the mounting plate 1 . One end of the second guide post 534 is connected to the pressing and fixing block 535 , and the other end is provided with a third baffle plate 537 . The lifting platform 533 is slidably disposed on the second guide post 534 and is connected with the two pressing mechanisms 51 . The fourth elastic member 536 is sleeved on the second guide post 534 , one end of the fourth elastic member 536 abuts on the lifting platform 533 , and the other end of the fourth elastic member 536 abuts on the third baffle 537 . The pressing and driving assembly is disposed on the mounting plate 1 for pressing against the lifting platform 533 and driving the lifting platform 533 to move close to the driving wheel 52 . Specifically, after the material belt 12 passes through the gap between the pressing mechanism 51 and the driving wheel 52 , the pressing driving component drives the lifting platform 533 to move close to the driving wheel 52 , so that the two pressing mechanisms 51 abut the material belt 12 on the The driving wheel 52 and the fourth elastic member 536 are compressed. At this time, the rotation of the driving wheel 52 can pull the material belt 12 . When the pulling device 5 does not need to pull the material belt 12, the pressing drive assembly is separated from the lifting platform 533, the fourth elastic member 536 is stretched, and the lifting platform 533 returns to its original position. At this time, a new material tape 12 can be passed through the gap between the pressing mechanism 51 and the driving wheel 52 . Optionally, the fourth elastic member 536 may be a spring.

Specifically, in the embodiment, the pressing driving mechanism 53 further includes a second guide sleeve 538 , the second guide sleeve 538 is slidably disposed on the second guide post 534 , and the lifting platform 533 and the second guide sleeve 538 are fixedly connected.

Further, the number of the second guide posts 534 is two, a second guide sleeve 538 is slidably disposed on the two second guide posts 534 respectively, and the two second guide sleeves 538 are fixedly connected to the lifting platform 533 . In this way, the movement of the lifting platform 533 is more stable.

In the embodiment of the present invention, the pressing driving assembly includes a pressing driving motor (not shown), an eccentric wheel 531 and a roller 532 . The pressing drive motor is arranged on the mounting plate 1 . The eccentric wheel 531 is arranged on the driving end of the pressing drive motor. The roller 532 is rotatably arranged on the eccentric wheel 531 , and the axis of the roller 532 does not coincide with the axis of the eccentric wheel 531 . In this way, the pressing driving motor can drive the eccentric wheel 531 to rotate, and the roller 532 has a pressing position during the rotation of the eccentric wheel 531 . When the roller 532 is in the pressing position, the vertical distance between the axis of the roller 532 and the axis of the eccentric wheel 531 is the largest, and the roller 532 is closest to the driving wheel 52 , and can press the lifting platform 533 to move close to the driving wheel 52 .

Referring to FIG. 11 , in the embodiment of the present invention, the drying device 6 includes a box body 61 , a guide roller 63 and a heating tube 62 . The box 61 includes an inlet 611 and an outlet 612 , and the material tape 12 enters the box 61 from the inlet 611 and exits from the outlet 612 . At least two guide rollers 63 are rotatably arranged in the box body 61 and are respectively arranged near the inlet 611 and the outlet 612 for guiding the material strip 12 . A plurality of heating pipes 62 are arranged in the box body 61 and are arranged at intervals on both sides of the material belt 12 along the conveying track of the material belt 12 .

In the above drying device 6, the material belt 12 enters the box body 61 from the inlet 611 of the box body 61, goes around the guide roller 63 near the inlet 611 and the guide roller 63 near the outlet 612, and then leaves the box from the outlet 612 of the box body 61. The body 61 and a number of heating pipes 62 are arranged in the box 61, and are arranged at intervals on both sides of the material belt 12 along the conveying track of the material belt 12, so that both sides of the material belt 12 can be heated and dried. In this way, both sides of the material belt 12 can be heated and dried during the conveying process of the material belt 12 , the drying work does not affect the conveying of the material belt 12 , the drying efficiency is high, and the drying is relatively uniform.

In the embodiment of the present invention, the material belt 12 winds through the plurality of guide rollers 63 in a serpentine shape. In this way, the material belt 12 can stay in the box body 61 for a long enough time to facilitate drying of the material belt 12 .

Further, the extending direction of the material belt 12 between two adjacent guide rollers 63 is perpendicular to the conveying direction of the material belt 12 . In the embodiment shown in FIG. 11 , the conveying direction of the material belt 12 is the left-right direction, and the extending direction of the material belt 12 between two adjacent guide rollers 63 is the up-down direction.

Specifically, in the embodiment, the number of guide rollers 63 is nine, one of which is arranged near the inlet 611, one of which is arranged near the outlet 612, three of which are arranged on the upper side of the cavity of the box body 61, and four of which are arranged on the box. On the lower side of the cavity of the body 61, the material strip 12 is serpentine after passing through the guide rollers 63 close to the inlet 611. There are three guide rollers 63 arranged on the upper side of the cavity and four The two guide rollers 63 are coiled, and then the guide roller 63 close to the outlet 612 leaves the box 61 .

In the embodiment of the present invention, each guide roller 63 includes a roller shaft 631 , a guide cylinder 632 and a heating rod 633 . The roller shaft 631 is provided in the case 61 . The guide cylinder 632 is rotatably provided on the roller shaft 631 . The heating rod 633 is arranged in the roller shaft 631 and extends along the axial direction of the roller shaft 631 . In this way, the heating rod 633 can heat the roller shaft 631 and transfer the heat to the guide cylinder 632, and the guide cylinder 632 can heat the material belt 12, so that the temperature of the material belt 12 is not lost due to the contact with the guide cylinder 632, which can further improve the The drying effect on the belt 12.

In the embodiment of the present invention, the rewinding device 7 further includes a rewinding motor (not shown), the rewinding motor is arranged on the mounting plate 1, and the rewinding motor is connected to the reeling shaft in a transmission drive for driving the reeling shaft to rotate.

It should be noted that the control device is electrically connected to the winding motor of the winding device 7, and can control the winding speed of the winding motor.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims (10)

1. The utility model provides a full-automatic high-efficient printing and dyeing drying machine which characterized in that includes:

mounting a plate;

the unwinding device is arranged on the mounting plate and comprises an unwinding shaft, and the unwinding shaft is used for mounting a material roll and unwinding a material belt from the material roll;

the tension control device is arranged on the mounting plate and used for controlling and adjusting the tension of the material belt;

the printing and dyeing device is arranged on the mounting plate and is used for printing and dyeing the material belt;

the traction device is arranged on the mounting plate and used for traction and conveying the material belt;

the drying device is arranged on the mounting plate and used for drying the printed and dyed material belt;

the winding device is arranged on the mounting plate and comprises a winding shaft, and the winding shaft is used for winding the dried material belt;

the control device is respectively electrically connected with the unwinding device, the tension control device and the winding device and is used for controlling the conveying speed and the tension of the material belt;

the material belt is wound in the winding device after being sequentially passed through the tension control device, the printing and dyeing device, the traction device and the drying device after being discharged from the unwinding device.

2. The machine of claim 1, wherein the unwinding device further comprises:

the unwinding driving mechanism is arranged on the mounting plate, is in transmission connection with one end of the unwinding shaft and is used for driving the unwinding shaft to rotate, and the unwinding shaft is rotatably arranged on the mounting plate around the axis of the unwinding shaft;

the unreeling tension adjusting mechanism is rotatably arranged around the axis of the unreeling shaft relative to the mounting plate;

the first driving mechanism is arranged on the mounting plate, is in transmission connection with the unreeling tension adjusting mechanism and is used for driving the unreeling tension adjusting mechanism to rotate around the axis of the unreeling shaft;

the material belt which is paid out by the material roll arranged on the unreeling shaft is wound by the unreeling tension adjusting mechanism to be conveyed.

3. The machine of claim 2, wherein the unwinding tension adjusting mechanism comprises:

one end of the rotating arm is sleeved on the unwinding shaft and is rotatably arranged relative to the mounting plate;

and the adjusting roller assembly is rotatably arranged at the other end of the rotating arm around the axis of the adjusting roller assembly, and the material belt discharged from the material roll on the unwinding shaft is conveyed around the adjusting roller assembly.

4. The machine as claimed in claim 1, wherein the tension control device comprises:

the two transfer mechanisms can be controlled to approach or depart from each other along a first direction relative to the mounting plate;

the tension driving mechanism is arranged on the mounting plate and is in transmission connection with the two transfer mechanisms, and the two transfer mechanisms can be driven to approach or separate from each other along the first direction;

the two groups of tension roller assemblies are respectively arranged on the two transfer mechanisms, the number of the tension rollers in at least one group of tension roller assemblies is more than one, and the material belt is wound through the tension rollers in the two groups of tension roller assemblies in a snake shape.

5. The machine of claim 1, wherein the printing device comprises two oppositely disposed printing mechanisms, each of the printing mechanisms comprising:

a mounting seat;

one end of the second guide rod is connected with the mounting seat, and a second baffle is circumferentially arranged at the other end of the second guide rod;

the printing and dyeing roller bracket is arranged on the second guide rod in a sliding manner;

the second elastic piece is sleeved on the second guide rod, one end of the second elastic piece abuts against the second baffle, and the other end of the second elastic piece abuts against the printing and dyeing roller support;

the printing and dyeing roller is rotatably arranged on the printing and dyeing roller bracket around the axis of the printing and dyeing roller;

and the adjusting assembly is arranged on the mounting seat, abuts against the printing and dyeing roller support and is used for adjusting the position of the printing and dyeing roller support relative to the mounting seat, so that the size of a gap between the printing and dyeing rollers of the two printing and dyeing mechanisms is adjusted.

6. The machine of claim 5, wherein the adjustment assembly comprises:

the adjusting knob is in threaded connection with the mounting seat;

the sliding rod is movably arranged in the mounting seat, and one end of the sliding rod is abutted with the adjusting knob;

the abutting rod is movably arranged in the mounting seat, one end of the abutting rod abuts against the other end of the sliding rod, and the moving direction of the abutting rod is perpendicular to that of the sliding rod;

the device comprises a butt joint rod, a slide rod and a drive inclined plane, wherein the butt joint rod is arranged at one end of the butt joint rod and is provided with the butt joint inclined plane, the other end of the slide rod is provided with the drive inclined plane, and the drive inclined plane is matched with the butt joint inclined plane.

7. The machine as claimed in claim 5, wherein the printing roller comprises:

the roller body comprises a feeding channel and a plurality of discharging holes, the feeding channel penetrates through the roller body along the axial direction of the roller body, one ends of the discharging holes are communicated with the feeding channel, and the other ends of the discharging holes penetrate through the outer peripheral wall of the roller body;

the first roller is detachably sleeved on the roller body;

and the fixing component is arranged on the roller body and can be controlled to be connected with or separated from the first roller.

8. The machine as claimed in claim 7, wherein the fixing assembly comprises:

the fixing ring is sleeved on the roller body;

the buckle is arranged on the fixed ring in a rotatable manner around a pin shaft;

the torsional spring is sleeved on the pin shaft, one end of the torsional spring is connected with the fixing ring, and the other end of the torsional spring is connected with the buckle and used for applying acting force connected with the first roller to the buckle.

9. The machine as claimed in claim 1, wherein the traction device comprises:

the driving wheel is rotatably arranged on the mounting plate around the axis of the driving wheel;

two support the pressure mechanism, the interval sets up and can be controlled and be close to or keep away from the drive wheel, every support the pressure mechanism and include connecting rod, lever and two and support the pinch roller, the middle part of lever rotationally sets up through a lever axle the one end of connecting rod, two it rotationally sets up through a pivot respectively to support the pinch roller the both ends of lever.

10. The machine of claim 1, wherein the drying device comprises:

the box body comprises an inlet and an outlet, and the material belt enters the box body from the inlet and goes out from the outlet;

the at least two guide rollers are rotatably arranged in the box body, are respectively close to the inlet and the outlet and are used for guiding the material belt;

and the heating pipes are arranged in the box body and are arranged at intervals on two sides of the material belt along the conveying track of the material belt.

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