Textile fabric drying equipment

Abstract

The invention relates to the field of drying devices, in particular to textile fabric drying equipment which structurally comprises a circulator, the circulator comprises a circulating inner shaft and a box body, the circulating inner shaft is installed in the box body, air channels are connected to the two sides of the box body, the box body and the air channels are installed at the bottom of a conveying belt, and the circulating inner shaft comprises a rotatable adjusting plate and fan blades; according to the device, the rotating direction of the fan blades is controlled through the second driver, the fan blades are matched with the adjusting plate, rapid air flow reversing is achieved, front and back heat energy compensation can be conducted after reversing, and heat accumulation in the middle is avoided. Meanwhile, the protective shaft sleeves are arranged outside the fan blades, the rolling protection effect is achieved, driven fit is achieved through attachment of the protective shaft sleeves and the bottom of the conveying belt, in the hot air and water vapor suction process, fallen batting is taken away, dust removal and cleaning are achieved, in addition, the movable air duct and the fixed air duct are matched, and the inner air duct is exposed through running fit of the movable air duct and the fixed air duct.

Description

Technical Field

[0001] The invention relates to textile fabric drying equipment, belonging to the field of drying devices. Background Art

[0002] The main function of textile fabric drying equipment is to quickly dehydrate. It can efficiently evaporate the moisture in the fabric through hot air, infrared radiation or vacuum negative pressure, shorten the time required for traditional natural drying, and improve overall production efficiency. It can realize continuous production and connect with printing, dyeing and finishing processes to realize assembly line operation and avoid production stagnation caused by accumulation of wet cloth.

[0003] Among them, tunnel drying equipment can work continuously and is widely used. The heating method of electric heating wire can make the overall structure more compact, but tunnel drying equipment has some problems: During the production process, the tunnel drying device has a long path, so it is easy for heat to accumulate in the middle due to the movement of the conveyor belt, which makes it difficult to control the temperature in the middle, resulting in a decrease in the yield rate of fabric products. Summary of the invention

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a textile fabric drying device to solve the above problems.

[0005] In order to achieve the above-mentioned object, the present invention is realized by the following technical scheme: a textile fabric drying device, which structure includes: a conveyor belt and a drying box, the top of the conveyor belt is provided with a drying box, the side of the conveyor belt is also connected to a first driver, the drying box is driven to rotate by the first driver, a controller is installed on the surface of the drying box, and the controller is connected to the drying box and the conveyor belt circuit, a circulator is installed in the middle of the conveyor belt, and the conveyor belt is a mesh belt structure; The circulator comprises a circulating inner shaft and a box body, wherein the circulating inner shaft is installed inside the box body, air ducts are connected to both sides of the box body, and the box body and the air ducts are installed at the bottom of the conveyor belt; The circulating inner shaft includes a rotatable adjustment plate and fan blades. The adjustment plate is installed inside the middle box of the box body and is nested in the side grooves provided on both sides of the inner groove of the middle box. Side boxes are also provided on both sides of the surface of the middle box. The side boxes are connected to the air duct. The fan blades are connected to the rotating holes of the middle axis of the middle box, and the fan blades are connected to the second driver installed on the outer surface of the middle box.

[0006] Preferably, a flat groove is provided at the bottom of the middle box, and the flat groove is connected to the third driver of the circulating inner shaft.

[0007] Preferably, the bottom of the middle box is placed horizontally with the side box, a through hole is provided between the side box and the middle box, a protective sleeve for the circulating inner shaft is also installed inside the middle box, the protective sleeve can rotate freely inside the middle box, a through hole is provided on the surface of the protective sleeve, the bottom of the side air duct of the middle box is a horizontal surface, and remains flat with the bottom surface of the active air duct of the air duct.

[0008] Preferably, the protective sleeve includes a transverse axis and side plates, and the transverse axis is equidistantly arranged between the side plates.

[0009] Preferably, the mechanism of the adjustment plate includes a plate body, a bottom surface of the plate body is provided with a tooth groove, which is meshed with the gear of the third drive shaft through the external teeth of the tooth groove, guide rails are provided on both sides of the plate body, a limiting groove is provided in the middle of the guide rail, more than two pulleys are installed inside the limiting groove, and a reinforcement strip is provided on the inner surface of the plate body.

[0010] Preferably, the ring body of the guide rail is provided with a notch.

[0011] Preferably, the air duct includes a movable air duct and a fixed air duct, the movable air duct and the fixed air duct form an air duct, the air duct also includes a slow flow groove, the slow flow groove is connected to the air duct formed by the movable air duct and the fixed air duct, a protective plate is installed on the top of the slow flow groove, and the protective plate is attached to the inner surface of the conveyor belt.

[0012] Preferably, rotating shafts are provided on both sides of the movable air duct, and the movable air duct is movably connected to the slow flow groove and the middle box respectively through the rotating shafts.

[0013] Preferably, a thermal insulation layer is attached to the inner walls of the movable air duct and the fixed air duct.

[0014] Preferably, a protrusion is provided in the middle of the side groove, and the protrusion is provided with an annular groove cooperating with the pulley.

[0015] The textile fabric drying device of the present invention has the following effects: the device controls the rotation direction of the fan blades through the second driver, and cooperates with the adjustment plate to realize the rapid reversal of the wind flow. After the reversal, the front and rear heat energy can be compensated to avoid heat accumulation in the middle. At the same time, a protective sleeve is arranged on the outside of the fan blade, which not only plays a rolling protection role, but also realizes a driven cooperation by fitting with the bottom of the conveyor belt. In the process of inhaling hot air and water vapor, the fallen hair is taken away to realize dust removal and cleaning. In addition, the movable air duct cooperates with the fixed air duct, and the internal air duct is exposed through their rotational cooperation, which can quickly clean the inside of the air duct and significantly improve the heat energy circulation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 The present invention is a structural schematic diagram of a textile fabric drying device.

[0017] Figure 2 It is a structural schematic diagram of the circulator of the present invention.

[0018] Figure 3 It is a schematic structural diagram of the circulating inner shaft of the present invention.

[0019] Figure 4 It is a structural schematic diagram of the adjustment plate of the present invention.

[0020] Figure 5 It is a structural schematic diagram of the box body of the present invention.

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the air duct of the present invention.

[0022] Figure 7 It is a schematic diagram of the explosion structure of the circulator of the present invention.

[0023] Figure 8 It is a cross-sectional structural schematic diagram of the present invention.

[0024] In the figure: 1. Conveyor belt; 2. Circulator; 3. Drying box; 4. Controller; 5. First drive; 121, plate body; 122, guide rail; 123, limit groove; 124, pulley; 125, reinforcement strip; 126, tooth groove; 21. Circulation inner shaft; 22. Box body; 23. Air duct; 211, second driver; 212, adjustment plate; 213, protective sleeve; 214, fan blade; 215, third driver; 221, side box; 222, middle box; 223, flat slot; 224, side slot; 225, side air duct; 231. Rotating shaft; 232. Movable air duct; 233. Slow flow groove; 234. Protective plate; 235. Fixed air duct; 236. Insulation layer. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the existing production process, the tunnel drying device has a long path, so it is easy to generate heat accumulation in the middle due to the movement of the conveyor belt, which makes it difficult to control the temperature in the middle, resulting in a decrease in the yield rate of fabric products. In order to solve the above problems, this case proposes the following technical solutions: See also Figures 1 to 8 The present invention provides a technical solution for textile fabric drying equipment: its structure includes: a conveyor belt 1 and a drying box 3, the top of the conveyor belt 1 is provided with the drying box 3, the side of the conveyor belt 1 is also connected with a first driver 5, the drying box 3 is driven to rotate by the first driver 5, a controller 4 is installed on the surface of the drying box 3, and the controller 4 is connected with the drying box 3 and the conveyor belt 1 circuit, a circulator 2 is installed in the middle of the conveyor belt 1, and the conveyor belt 1 is a mesh belt structure; The circulator 2 includes a circulating inner shaft 21 and a box 22. The circulating inner shaft 21 is installed inside the box 22. Both sides of the box 22 are connected with air ducts 23. The box 22 and the air ducts 23 are installed at the bottom of the conveyor belt 1. The circulating inner shaft 21 includes a rotatable adjustment plate 212 and a fan blade 214. The adjustment plate 212 is installed inside the middle box 222 of the box body 22, and is nested with the side grooves 224 provided on both sides of the inner groove of the middle box 222. Side boxes 221 are also provided on both sides of the surface of the middle box 222. The side boxes 221 are connected to the air duct 23. The fan blade 214 is connected to the rotating hole of the central axis of the middle box 222, and the fan blade 214 is connected to the second driver 211 installed on the outer surface of the middle box 222.

[0028] The device includes a conveyor belt 1, a drying box 3 is arranged on the top of the bracket of the conveyor belt 1, a heating rod is arranged inside the drying box 3, the temperature is controlled by electric heating, and the hot air is circulated by the fan, a controller 4 is arranged on the surface of the drying box 3, the controller 4 controls the temperature, and the first driver 5 arranged on the side of the conveyor belt 1 is used to drive the conveyor belt 1 to rotate.

[0029] In order to make the internal hot air more uniform, the device is provided with a circulator 2 for circulation. The structure of the circulator 2 includes a circulating inner shaft 21, which is installed in the middle of the box 22 for generating circulating wind. Air ducts 23 are arranged on both sides of the box 22 for guiding wind energy.

[0030] The circulating inner shaft 21 is provided with a second driver 211, which is installed on the axial side of the box body 22 and is connected to the fan blade 214 installed inside the box body 22. A protective sleeve 213 is provided on the outside of the fan blade 214, and the protective sleeve 213 wraps and protects the fan blade 214. At the same time, the protective sleeve 213 cooperates with the belt body of the conveyor belt 1. When the Teflon belt body contacts the protective sleeve 213, it will drive it to rotate, so that the fluff of the fabric will fall off without affecting the movement of the fabric, which can not only dry but also clean. A rotatable adjusting plate 212 is also installed on the outside of the fan blade 214, and the adjusting plate 212 is driven by the third driver 215 at the bottom. Specifically, the adjusting plate 212 is installed at the bottom and middle of the box body 22. The boxes 222 are nested, and side grooves 224 are provided on both sides of the middle box 222. The side grooves 224 are engaged with the guide rails 122 on both sides of the adjustment plate 212, and the protruding columns of the side grooves 224 are engaged with the pulley 124 installed in the middle limit groove 123 of the guide rail 122. With the support of the pulley 124, it can rotate more smoothly. The driving method is mainly through the tooth groove 126 at the bottom of the plate body 121 and the outer teeth of the third driver 215. The specific structure of the third driver 215 includes gears and a servo driver. The rotation angle of the plate body 121 can be controlled by the encoder of the servo driver. In order to prevent the plate body 121 from deformation, a plurality of reinforcing strips 125 are provided on the inner surface of the plate body 121. The reinforcing strips 125 support the plate body 121 to prevent deformation.

[0031] The structure of the box body 22 includes side boxes 221 and flat grooves 223. The side boxes 221 are installed on both sides of the middle box 222 and remain parallel to the bottom surface of the middle box 222 to avoid the accumulation of fluff and blockage of the air duct when the wind circulates at the bottom. A flat groove 223 is set in the middle of the middle box 222. The position of the flat groove 223 is opposite to the tooth groove 126 and the third driver 215. The third driver 215 passes through the gap of the flat groove 223 to engage with the plate body 121 for transmission.

[0032] The side air duct 225 of the side box 221 is connected to the air duct 23 to transfer heat energy.

[0033] The structure of the air duct 23 includes a channel consisting of a movable air duct 232 and a fixed air duct 235. An insulation layer 236 is arranged inside the channel. Specifically, the inner layer of the insulation layer 236 is made of insulation cotton and the outer layer is made of metal plate. The metal plate and the movable air duct 232 are connected to form an insulation frame.

[0034] A rotatable shaft 231 is provided on both sides of the thermal insulation layer 236, and the shaft 231 cooperates with the slow flow groove 233 and the movable hole on the side of the middle box 222. The fixed air duct 235 is fixed on one side, and the thermal insulation layer 236 can be rotated to open and close. The specific cavity size of the slow flow groove 233 is larger than the cavity formed by the thermal insulation layer 236 and the fixed air duct 235. The small cavity of the thermal insulation layer 236 and the fixed air duct 235 can compress the heat flow and increase the transportation distance. When it is located in the slow flow groove 233, heat energy is released, and a protective plate 234 is set on the top of the slow flow groove 233 for protection. When the fluff passes by, it can enter the slow flow groove 233 through the protective plate 234.

[0035] When equipment maintenance and cleaning are required, the insulation layer 236 can be opened. Specifically, a connector can be set between the insulation layer 236 and the fixed air duct 235. A snap buckle can be used for easy opening, or it can be directly fixed with bolts. When the insulation layer 236 is opened sideways, the inner cavity is exposed, which can be quickly cleaned.

[0036] The process of using this device: 1. The conveying speed of the conveyor belt 1 is controlled by the controller 4. By controlling the conveying speed, the drying time and the temperature of the drying box 3 can be controlled.

[0037] 2. After starting work, the circulator 2 is started to work. When the temperature in the middle is too high, the temperature compensation of the external partition is performed. The second driver 211 drives the fan blades 214 to rotate to inhale hot air, and the third driver 215 at the bottom controls the adjustment plate 212 to rotate to perform hot air compensation in different direction channels.

[0038] 3. During maintenance, open the rotating shaft 231 to clean the inside and improve the smoothness of the air duct.

[0039] This device controls the rotation direction of the fan blade 214 through the second driver 211, and cooperates with the adjustment plate 212 to achieve rapid reversal of the wind flow. After the reversal, the front and rear heat energy can be compensated to avoid heat accumulation in the middle. At the same time, a protective sleeve 213 is set on the outside of the fan blade 214, which not only plays a rolling protection role, but also realizes a driven cooperation by fitting with the bottom of the conveyor belt. In the process of inhaling hot air and water vapor, the fallen hair is taken away to achieve dust removal and cleaning. In addition, the movable air duct 232 cooperates with the fixed air duct 235, and the internal air duct is exposed through their rotational cooperation, which can quickly clean the inside of the air duct and significantly improve the heat energy circulation efficiency.

[0040] The above only describes the basic principles and preferred implementations of the present invention. Those skilled in the art may make many changes and improvements based on the above description, and these changes and improvements should fall within the protection scope of the present invention.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A textile fabric drying device, the structure of which includes: A conveyor belt (1) and a drying box (3), wherein the top of the conveyor belt (1) is provided with the drying box (3), and the side of the conveyor belt (1) is also connected to a first driver (5), and the drying box (3) is driven to rotate by the first driver (5), and a controller (4) is installed on the surface of the drying box (3), and is connected to the drying box (3) and the conveyor belt (1) through the controller (4), characterized in that: a circulator (2) is installed in the middle of the conveyor belt (1), and the conveyor belt (1) is a mesh belt structure; The circulator (2) comprises a circulating inner shaft (21) and a box (22), wherein the circulating inner shaft (21) is installed inside the box (22), air ducts (23) are connected to both sides of the box (22), and the box (22) and the air ducts (23) are installed at the bottom of the conveyor belt (1); The circulating inner shaft (21) comprises a rotatable adjustment plate (212) and a fan blade (214); the adjustment plate (212) is mounted inside a middle box (222) of the box body (22) and nested with side grooves (224) provided on both sides of an inner groove of the middle box (222); side boxes (221) are also provided on both sides of a surface of the middle box (222); the side boxes (221) are connected to the air duct (23); the fan blade (214) is connected to a rotating hole of a central shaft of the middle box (222); and the fan blade (214) is connected to a second driver (211) mounted on an outer surface of the middle box (222).

2. A textile fabric drying device as claimed in claim 1, characterized in that: A flat groove (223) is provided at the bottom of the middle box (222), and the flat groove (223) is connected to the third driver (215) of the circulating inner shaft (21).

3. A textile fabric drying device as claimed in claim 2, characterized in that: The bottom of the middle box (222) is placed horizontally with the side box (221); a through hole is provided between the side box (221) and the middle box (222); a protective sleeve (213) of the circulating inner shaft (21) is also installed inside the middle box (222); the protective sleeve (213) is freely rotatable inside the middle box (222); a through hole is provided on the surface of the protective sleeve (213); the bottom of the side air duct (225) of the middle box (222) is a horizontal surface, and is kept flat with the bottom surface of the movable air duct (232) of the air duct (23).

4. A textile fabric drying device as claimed in claim 3, characterized in that: The protective shaft sleeve (213) comprises a transverse axis and a side plate, and the transverse axis is equidistantly arranged between the side plates.

5. The textile fabric drying device according to claim 1, characterized in that: The mechanism of the adjustment plate (212) comprises a plate body (121), a tooth groove (126) is provided on the bottom surface of the plate body (121), and the outer teeth of the tooth groove (126) are meshed with the gear of the drive shaft of the third driver (215), guide rails (122) are provided on both sides of the plate body (121), a limiting groove (123) is provided in the middle of the guide rail (122), and more than two pulleys (124) are installed inside the limiting groove (123), and a reinforcing strip (125) is provided on the inner surface of the plate body (121).

6. A textile fabric drying device as claimed in claim 5, characterized in that: The ring body of the guide rail (122) is provided with a notch.

7. The textile fabric drying device according to claim 1, characterized in that: The air duct (23) comprises a movable air duct (232) and a fixed air duct (235), the movable air duct (232) and the fixed air duct (235) forming an air duct, the air duct (23) further comprises a slow flow groove (233), the slow flow groove (233) is in communication with the air duct formed by the movable air duct (232) and the fixed air duct (235), a protective plate (234) is installed on the top of the slow flow groove (233), and the protective plate (234) is attached to the inner surface of the conveyor belt (1).

8. A textile fabric drying device as claimed in claim 7, characterized in that: Rotating shafts (231) are provided on both sides of the movable air duct (232), and the movable air duct (232) is movably connected to the slow flow groove (233) and the middle box (222) respectively through the rotating shafts (231).

9. A textile fabric drying device as claimed in claim 8, characterized in that: A thermal insulation layer (236) is attached to the inner walls of the movable air duct (232) and the fixed air duct (235).

10. The textile fabric drying device according to claim 1, characterized in that: A protrusion is provided in the middle of the side groove (224), and the protrusion is provided with an annular groove that matches the pulley (124).

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