CN216620561U

CN216620561U - Multifunctional double-layer setting tentering dryer

Info

Publication number: CN216620561U
Application number: CN202122534124.6U
Authority: CN
Inventors: 董智勇
Original assignee: Guangzhou Guangying Textile Technology Co ltd
Current assignee: Guangzhou Guangying Textile Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-27
Anticipated expiration: 2031-10-20

Abstract

The utility model provides a multifunctional double-layer shaping and tentering dryer, which comprises a drying box, wherein an air outlet plate is fixedly arranged in the drying box close to the top, the drying box is divided into a first drying chamber and a second drying chamber by the air outlet plate, two groups of first transmission mechanisms and two groups of second transmission mechanisms are arranged in the first drying chamber, the cloth transmitted between the two groups of first transmission mechanisms and the two groups of second transmission mechanisms enters the first drying chamber through the drying mechanisms for drying, because the heat energy generated by the drying mechanisms can flow upwards and convect, the cloth passes through the air outlet plate and then enters the second drying chamber, the dried cloth in the first drying chamber is transmitted to the second drying chamber through the other first transmission mechanisms, the waste heat is utilized for drying twice, the waste heat is utilized, the structure is simple, the cost is low, and the heat energy is effectively saved.

Description

Multifunctional double-layer setting tentering dryer

The utility model relates to the technical field of fabric processing and shaping equipment, in particular to a multifunctional double-layer shaping, tentering and drying machine.

Background

As is well known, tentering and setting machines are used for finishing such as softness, stiffness, tentering and resin by padding various dyes, so as to improve the hand feeling, color, breadth, strength, appearance and the like of fabrics, and can also play a role in stabilizing the size of non-pure cotton varieties, and the working principle is as follows: the fabric is soaked with chemical materials in the material tank, is uniformly squeezed by the compression roller and then enters the drying room, the fabric can be dried and shaped under the action of high-temperature hot air when passing through the drying room, and the shaped fabric has good hand feeling and stable size.

However, most of the existing ovens of tentering setting machines rely on hot air (air is heated by fuel oil or natural gas) and adopt a convection or radiation mode to dry fabrics through medium (air or other substances) transmission, the moisture on the surface of the fabrics is diffused to the surface in a vaporization or liquid state, so that a moisture gradient difference is generated between the inside and the surface of the fabrics, the drying time of the fabrics is limited by the speed of the moisture diffusion inside the materials and the migration of the surface temperature to the inside, the drying efficiency is low, and the drying effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to remedy the above-mentioned deficiencies, the present invention provides a multifunctional double-deck setting tenter dryer that overcomes or at least partially solves the above-mentioned technical problems.

The utility model is realized by the following steps:

the utility model provides a multifunctional double-layer shaping tentering dryer which comprises a drying box, wherein an air outlet plate is fixedly arranged on the inner wall of the drying box close to the top, the drying box is divided into a first drying chamber and a second drying chamber by the air outlet plate, two groups of first transmission mechanisms and two groups of second transmission mechanisms are arranged in the first drying chamber, two groups of first transmission mechanisms are also arranged in the second drying chamber, the two groups of first transmission mechanisms can horizontally move, driving mechanisms are arranged between the two groups of first transmission mechanisms and the two groups of second transmission mechanisms, each driving mechanism drives the second transmission mechanisms to vertically move up and down, and drying mechanisms are arranged at the tops and bottoms of the two groups of first transmission mechanisms and the two groups of second transmission mechanisms in the first drying chamber.

The cloth drying device is characterized in that the driving mechanisms are arranged between the two groups of first transmission mechanisms and the two groups of second transmission mechanisms, can be adjusted according to the thickness of the cloth and are suitable for the cloth with different thicknesses, the cloth can be horizontally moved between the two groups of first transmission mechanisms and can be adjusted according to the width of the cloth and is suitable for the cloth with different widths, the cloth is stretched and shaped by the two groups of first transmission mechanisms and the two groups of second transmission mechanisms, meanwhile, the cloth transmitted between the two groups of first transmission mechanisms and the two groups of second transmission mechanisms enters the first drying chamber for drying, as the heat energy generated by the drying mechanisms rises and passes through the air outlet plate and then enters the second drying chamber, the dried cloth in the first drying chamber is transmitted to the inside of the second drying chamber through the two groups of first transmission mechanisms arranged in the second drying chamber, and the waste heat is utilized, the drying is carried out twice, the waste heat is utilized, the structure is simple, the cost is low, and the heat energy is effectively saved.

In an embodiment of the utility model, two sets of brackets are fixedly installed inside the second drying chamber, each first transmission mechanism is installed on one side of the corresponding bracket, two sets of electric hydraulic cylinders are fixedly installed on one side of one set of brackets, the piston rod ends of the two sets of electric hydraulic cylinders penetrate through one set of brackets and are fixedly connected to one side of the other set of brackets, the electric hydraulic cylinders are started according to the width of the cloth, and the piston rods of the electric hydraulic cylinders extend or retract so as to drive one set of first transmission mechanisms to move in the horizontal direction, so that the distance between the two sets of first transmission mechanisms is adjusted to adapt to the cloth with different widths.

In one embodiment of the utility model, the two groups of first transmission mechanisms and the two groups of second transmission mechanisms respectively comprise chains, each chain is in transmission connection with one side of the corresponding support, a driving chain wheel and a driven chain wheel are respectively sleeved inside each chain, one end of each driving chain wheel is fixedly connected with a driving motor, and the driving motors on one sides of the supports are opposite in rotation direction.

In one embodiment of the utility model, a plurality of needle plates are annularly and equidistantly distributed on one side of each chain, each needle plate is fixedly connected with a fixing needle, the edges of the cloth are clamped through the needle plates on the first conveying mechanism and the second conveying mechanism, the cloth is fixed through the fixing needles, and then the cloth is driven by the chains to move into the drying box for heating and shaping.

In an embodiment of the utility model, each driving mechanism comprises a fixed box, each fixed box is fixedly installed at the top of the corresponding support, the top of each fixed box is fixedly connected with a motor, the output shaft end of each motor penetrates through the top of the fixed box and is fixedly connected with a lead screw, and one end of each lead screw is rotatably connected to the bottom in the fixed box.

In one embodiment of the utility model, the inner wall of each fixing box is slidably connected with a screw nut, each screw nut is in threaded connection with a screw, one side of each screw nut is fixedly connected with one side of a driving motor of the second transmission mechanism, the motor is started according to the thickness of cloth, the motor drives the screw to rotate, and the screw nuts are in threaded connection with the screw because of being slidably connected with the inner wall of the fixing box, so that the screw nuts move on the screw in the vertical direction, the second transmission mechanism is driven to move in the vertical direction, the distance between the first transmission mechanism and the second transmission mechanism is adjusted, and the cloth is suitable for cloth with different thicknesses.

In an embodiment of the utility model, the two sets of drying mechanisms each include a fan, one set of the fans is fixedly installed at the bottom in the first drying chamber, and the other set of the fans is fixedly installed in the first drying chamber through an installation plate.

In an embodiment of the utility model, the output end of each fan is fixedly communicated with a heating cover, the interior of each heating cover is fixedly connected with an infrared light wave heating tube, one side of each heating cover is fixedly communicated with a blowing cover, when a chain drives cloth to move into a drying box, the fan and the infrared light wave heating tube are started, the infrared light wave heating tube heats air in the heating cover into hot air after being electrified, when the fan operates, the hot air in the heating cover is equalized and then directly blown onto the fabric through the blowing cover, meanwhile, infrared light waves emitted by the infrared heating tube irradiate the fabric through an air outlet of the blowing cover, the fabric accelerates the drying of moisture in the fabric under the combined action of the infrared light wave heating tube and the hot air, the drying and shaping speed and the production efficiency are greatly improved, and the drying and shaping effects are ensured.

In an embodiment of the present invention, two sides of the first drying chamber are respectively provided with a first feeding hole and a first discharging hole, and two sides of the second drying chamber are respectively provided with a second feeding hole and a second discharging hole.

Simultaneously, in the drying process, treat that the moisture in the drying design cloth can be heated gasification into vapor, and vapor is heated and can up, inside getting into the second drying chamber behind the air-out board again, derive the cloth after the inside stoving of first drying chamber from first discharge gate, and carry out the guide through the guide roller, transmit to the second drying chamber inside through two sets of first transmission device of second drying chamber internally mounted at last, utilize the waste heat, carry out twice stoving, waste heat utilization, moreover, the steam generator is simple in structure, low cost, heat energy has been saved effectively.

By last, a multi-functional double-deck design tentering drying-machine, including the stoving case, the stoving incasement is close to top fixed mounting and is gone out the aerofoil, it divide into first drying chamber and second drying chamber with the stoving case to go out the aerofoil, first drying chamber is inside to be provided with two sets of first transmission device and two sets of second transmission device, the inside two sets of first transmission device that also is provided with of second drying chamber is two sets of can horizontal migration between the first transmission device, all be provided with actuating mechanism between two sets of first transmission device and the two sets of second transmission device, every actuating mechanism all drives second transmission device and reciprocates in vertical direction, the inside top and the bottom that are located two sets of first transmission device and two sets of second transmission device of first drying chamber all are provided with stoving mechanism. According to the multifunctional double-layer shaping tentering dryer provided by the utility model, the cloth conveyed between the two groups of first conveying mechanisms and the two groups of second conveying mechanisms enters the first drying chamber through the drying mechanisms for drying, heat energy generated by the drying mechanisms can be convected upwards, and then enters the second drying chamber after passing through the air outlet plate, so that the dried cloth in the first drying chamber is conveyed to the inside of the second drying chamber through the other first conveying mechanisms, and the waste heat is utilized for drying twice, so that the multifunctional double-layer shaping tentering dryer has the advantages of simple structure, low cost and effective heat energy saving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a first perspective view provided by an embodiment of the present invention;

fig. 2 is a first perspective view of a first transmission mechanism and a second transmission mechanism provided in the embodiment of the present invention;

FIG. 3 is a second perspective view of the first and second transfer mechanisms provided in accordance with an embodiment of the present invention;

fig. 4 is a schematic front sectional view of a drying box according to an embodiment of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 101. a drying box; 102. an air outlet plate; 103. a second drying chamber; 104. a first drying chamber; 105. a first feed port; 106. a first discharge port; 107. a second feed port; 108. a second discharge port; 109. a material guide roller; 110. a connecting rod; 111. mounting a plate; 201. a support; 202. an electric hydraulic cylinder; 203. a first transmission mechanism; 204. a second transmission mechanism; 205. a drive sprocket; 206. a chain; 207. a driven sprocket; 208. a needle plate; 209. a fixing pin; 300. a drive mechanism; 301. a fixed box; 302. a motor; 303. a screw rod; 304. a feed screw nut; 400. a drying mechanism; 401. a fan; 402. a heating mantle; 403. an infrared light wave heating tube; 404. a blower housing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional double-layer shaping and tentering dryer comprises a drying box 101, wherein an air outlet plate 102 is fixedly arranged on the inner wall of the drying box 101 close to the top, the drying box 101 is divided into a first drying chamber 104 and a second drying chamber 103 by the air outlet plate 102, two groups of first transmission mechanisms 203 and two groups of second transmission mechanisms 204 are arranged in the first drying chamber 104, two groups of first transmission mechanisms 203 are also arranged in the second drying chamber 103, the two groups of first transmission mechanisms 203 can horizontally move, driving mechanisms 300 are arranged between the two groups of first transmission mechanisms 203 and the two groups of second transmission mechanisms 204, each driving mechanism 300 drives the second transmission mechanisms 204 to vertically move up and down, drying mechanisms 400 are arranged at the top and the bottom of the two groups of first transmission mechanisms 203 and the two groups of second transmission mechanisms 204 in the first drying chamber 104, and driving mechanisms 300 are arranged between the two groups of first transmission mechanisms 203 and the two groups of second transmission mechanisms 204, can be adjusted according to the thickness of the cloth, is suitable for the cloth with different thicknesses, can horizontally move between two groups of first transmission mechanisms 203, can be adjusted according to the width of the cloth, is suitable for the cloth with different widths, can be widened and shaped through two groups of first transmission mechanisms 203 and two groups of second transmission mechanisms 204, simultaneously, the cloth transmitted between the two groups of first transmission mechanisms 203 and the two groups of second transmission mechanisms 204 enters the first drying chamber 104 for drying by the drying mechanism 400, because the heat energy generated by the drying mechanism 400 can rise upwards and then enters the second drying chamber 103 after passing through the air outlet plate 102, the dried cloth in the first drying chamber 104 is transmitted to the second drying chamber 103 through the two groups of first transmission mechanisms 203 arranged in the second drying chamber 103, utilizes the waste heat for drying twice, utilizes the waste heat, has simple structure, the cost is low, and the heat energy is effectively saved.

Inside fixed mounting of second drying chamber 103 has two sets of supports 201, every first transmission device 203 all installs in corresponding support 201 one side, one side fixed mounting of one of them set of support 201 has two sets of electric hydraulic cylinder 202, the tailpiece of the piston rod of two sets of electric hydraulic cylinder 202 all runs through in one of them set of support 201 and fixed connection in one side of another set of support 201, according to the width of cloth, start electric hydraulic cylinder 202, electric hydraulic cylinder 202's piston rod stretches out or retracts, thereby drive one of them set of first transmission device 203 and remove on the horizontal direction, and then adjust the distance between two sets of first transmission device 203, be adapted to the cloth of different widths.

Two sets of first transmission device 203 and two sets of second transmission device 204 all include chain 206, and every chain 206 all transmits and connects in one side of corresponding support 201, and the inside cover of every chain 206 is equipped with drive sprocket 205 and driven sprocket 207 respectively, and the equal fixedly connected with driving motor of one end of every drive sprocket 205, the driving motor of every support 201 one side turn to opposite.

The equal annular equidistance of one side of every chain 206 distributes and has a plurality of fallers 208, equal fixedly connected with fixed needle 209 on every faller 208, carries out the centre gripping through the border of the faller 208 on first transport mechanism 203 and the second transport mechanism 204 cloth to fix the cloth through fixed needle 209, then drive the cloth through chain 206 and remove to inside the stoving case 101, heat the design to the cloth.

Every actuating mechanism 300 all includes fixed box 301, the equal fixed mounting in corresponding support 201 top of every fixed box 301, the equal fixedly connected with motor 302 in top of every fixed box 301, the output shaft end of every motor 302 all runs through in the top of fixed box 301 and fixedly connected with lead screw 303, the one end of every lead screw 303 all rotates to be connected in the bottom in fixed box 301.

The equal sliding connection of inner wall of every fixed box 301 has screw-nut 304, the equal threaded connection of every screw-nut 304 is on lead screw 303, one side of every screw-nut 304 all with one side fixed connection of the driving motor of second transmission device 204, according to the thickness of cloth, starter motor 302, motor 302 drives lead screw 303 and rotates, again because screw-nut 304 sliding connection is on the inner wall of fixed box 301, screw-nut 304 threaded connection is on lead screw 303, thereby make screw-nut 304 carry out the removal of vertical direction on lead screw 303, and then drive the removal of second transmission device 204 in vertical direction, and then adjust the distance between first transmission device 203 and the second transmission device 204, be adapted to the cloth of different thickness.

The two groups of drying mechanisms 400 respectively comprise fans 401, one group of fans 401 is fixedly arranged at the bottom in the first drying chamber 104, the other group of fans 401 is fixedly arranged in the first drying chamber 104 through a mounting plate 111, the output end of each fan 401 is fixedly communicated with a heating cover 402, the interior of each heating cover 402 is fixedly connected with an infrared light wave heating tube 403, one side of each heating cover 402 is fixedly communicated with a blowing cover 404, when a chain 206 drives the cloth to move into the drying box 101, the fans 401 and the infrared light wave heating tube 403 are started, the infrared light wave heating tube 403 is electrified to heat the air in the heating cover 402 into hot air, when the fans 401 operate, the hot air in the heating covers 402 is uniformly distributed through the blowing cover 404 and then directly blows onto the fabric, meanwhile, infrared light waves emitted by the infrared light wave heating tube 403 irradiate onto the fabric through an air outlet hole of the blowing cover 404, the fabric accelerates the drying of the moisture in the fabric under the combined action of the infrared light wave heating tube 403 and the hot air, greatly improving the drying and shaping speed and the production efficiency and ensuring the drying and shaping effect.

The two sides of the first drying chamber 104 are respectively provided with a first feeding hole 105 and a first discharging hole 106, the two sides of the second drying chamber 103 are respectively provided with a second feeding hole 107 and a second discharging hole 108, one side of the drying box 101 is fixedly connected with two groups of connecting rods 110, a material guide roller 109 is fixedly connected between the two groups of connecting rods 110, meanwhile, in the drying process, moisture in the cloth to be dried and shaped can be heated and gasified into steam, the steam can rise when being heated, the steam enters the second drying chamber 103 after passing through the air outlet plate 102, the dried cloth in the first drying chamber 104 is guided out from the first discharging hole 106 and is guided through the material guide roller 109, one end of the last cloth is transmitted to the inside of the second drying chamber 103 through two groups of first transmission mechanisms 203 arranged in the second drying chamber 103, meanwhile, the edge of the cloth is clamped through a needle plate 208 on the two groups of first transmission mechanisms 203, the cloth is fixed through the fixing needles 209 and is transmitted, the waste heat is utilized, the drying is carried out for two times, the waste heat is utilized, the structure is simple, the cost is low, and the heat energy is effectively saved.

Specifically, this multi-functional double-deck design tentering drying-machine's working process or theory of operation do: in use, when a piece of cloth is moved between the two sets of chains 206 of the first 203 and second 204 transport mechanisms, according to the width of the cloth, the electric hydraulic cylinder 202 is started, the piston rod of the electric hydraulic cylinder 202 extends or retracts, so as to drive one group of the first transmission mechanisms 203 to move in the horizontal direction, further adjusting the distance between the two groups of first transmission mechanisms 203, adapting to the cloth with different widths, according to the thickness of the cloth, the motor 302 is started, the motor 302 drives the screw rod 303 to rotate, and because the screw rod nut 304 is connected to the inner wall of the fixed box 301 in a sliding manner, the screw rod nut 304 is connected to the screw rod 303 in a threaded manner, so that the screw rod nut 304 moves on the screw rod 303 in the vertical direction, further driving the second transmission mechanism 204 to move in the vertical direction, and further adjusting the distance between the first transmission mechanism 203 and the second transmission mechanism 204, so as to adapt to the cloth materials with different thicknesses;

the edge of the cloth is clamped by a needle plate 208 on a chain 206, the cloth is fixed by a fixing needle 209, and then the cloth is driven by the chain 206 to move into the drying box 101 for heating and shaping;

when the chain 206 drives the cloth to move into the drying box 101, the fan 401 and the infrared light wave heating tube 403 are started, the infrared light wave heating tube 403 is electrified to heat the air in the heating cover 402 into hot air, when the fan 401 operates, the hot air in the heating cover 402 is equalized by the air blowing cover 404 and then is directly blown onto the fabric, meanwhile, the infrared light wave emitted by the infrared light wave heating tube 403 irradiates the fabric through the air outlet of the air blowing cover 404, the fabric accelerates the drying of the moisture in the fabric under the combined action of the infrared light wave heating tube 403 and the hot air, the drying and shaping speed and the production efficiency are greatly improved, and the drying and shaping effect is ensured; meanwhile, in the drying process, a part of waste heat can rise upwards, a part of waste heat enters the second drying chamber 103 after passing through the air outlet plate 102, the dried cloth in the first drying chamber 104 is led out from the first discharge hole 106 and is guided by the guide roller 109, finally, one end of the cloth is transmitted to the inside of the second drying chamber 103 through two groups of first transmission mechanisms 203 arranged in the second drying chamber 103, meanwhile, the edges of the cloth are clamped by the needle plates 208 on the two groups of first transmission mechanisms 203, the cloth is fixed by the fixing needles 209 and is transmitted, the waste heat is utilized, the drying is carried out twice, the waste heat utilization is realized, the structure is simple, the cost is low, and the heat energy is effectively saved.

It should be noted that the electric hydraulic cylinder 202, the first transmission mechanism 203, the second transmission mechanism 204, the motor 302, the fan 401 and the infrared light wave heating tube 403 are devices or apparatuses existing in the prior art or devices or apparatuses that can be realized by the prior art, and power supply, specific components and principles thereof are clear to those skilled in the art, and therefore detailed descriptions thereof are omitted.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional double-deck design tentering drying-machine, includes stoving case (101), its characterized in that, stoving case (101) inner wall is close to top fixed mounting and is gone out aerofoil (102), it divide into first drying chamber (104) and second drying chamber (103) to go out aerofoil (102), first drying chamber (104) inside is provided with two sets of first transmission device (203) and two sets of second transmission device (204), second drying chamber (103) inside also is provided with two sets of first transmission device (203), and is two sets of can horizontal migration between first transmission device (203), all is provided with actuating mechanism (300) between two sets of first transmission device (203) and two sets of second transmission device (204), every actuating mechanism (300) all drive second transmission device (204) and reciprocate in vertical direction, first drying chamber (104) inside is located two sets of first transmission device (203) and two sets of second transmission device (204) Both the top and the bottom of the box body are provided with a drying mechanism (400).

2. The multifunctional double-layer sizing and tentering dryer according to claim 1, wherein two sets of frames (201) are fixedly installed inside the second drying chamber (103), each of the first transmission mechanisms (203) is installed on one side of the corresponding frame (201), two sets of electric hydraulic cylinders (202) are fixedly installed on one side of one set of frames (201), and rod ends of the electric hydraulic cylinders (202) penetrate through one set of frames (201) and are fixedly connected to one side of the other set of frames (201).

3. The multifunctional double-layer sizing tentering dryer as claimed in claim 2, wherein each of the two sets of first transmission mechanisms (203) and the two sets of second transmission mechanisms (204) comprises a chain (206), each chain (206) is in transmission connection with one side of the corresponding support (201), a driving sprocket (205) and a driven sprocket (207) are respectively sleeved inside each chain (206), one end of each driving sprocket (205) is fixedly connected with a driving motor, and the driving motors on one side of each support (201) are in opposite directions.

4. A multifunctional double-layer sizing tentering dryer according to claim 3 characterized in that a plurality of pin plates (208) are distributed at equal intervals in a ring shape on one side of each chain (206), and each pin plate (208) is fixedly connected with a fixed pin (209).

5. A multifunctional double-deck setting tenter dryer as claimed in claim 1, wherein each of said driving mechanisms (300) comprises a fixing box (301), each of said fixing boxes (301) is fixedly mounted on top of the corresponding rack (201), each of said fixing boxes (301) is fixedly connected with a motor (302) on top, each of output shaft ends of said motors (302) penetrates through top of the fixing box (301) and is fixedly connected with a lead screw (303), and one end of each of said lead screws (303) is rotatably connected to bottom inside the fixing box (301).

6. A multifunctional double-layer sizing tenter dryer as claimed in claim 5, characterized in that a screw nut (304) is slidably connected to the inner wall of each of said holding boxes (301), each of said screw nuts (304) is screw-connected to a screw (303), and one side of each of said screw nuts (304) is fixedly connected to one side of a driving motor of a second transmission mechanism (204).

7. A multifunctional double-deck setting tenter dryer as claimed in claim 1, wherein said two sets of said drying mechanisms (400) each comprise a fan (401), one set of said fans (401) is fixedly installed at the bottom inside the first drying chamber (104), and the other set of said fans (401) is fixedly installed inside the first drying chamber (104) through a mounting plate (111).

8. The multifunctional double-layer sizing and tentering dryer according to claim 7, characterized in that the output end of each fan (401) is fixedly communicated with a heating hood (402), the inside of each heating hood (402) is fixedly connected with an infrared light wave heating tube (403), and one side of each heating hood (402) is fixedly communicated with a blowing hood (404).

9. The multifunctional double-layer sizing and tentering dryer according to claim 1, wherein two sides of the first drying chamber (104) are respectively opened with a first feeding port (105) and a first discharging port (106), and two sides of the second drying chamber (103) are respectively opened with a second feeding port (107) and a second discharging port (108).

10. A multifunctional double-deck setting tenter dryer as claimed in claim 9, characterized in that two sets of connecting bars (110) are fixedly connected to one side of said drying box (101), and a guide roll (109) is fixedly connected between two sets of said connecting bars (110).