A double-sided uniform light warm velvet fabric drying equipment

Abstract

The present invention discloses a double-sided uniform light warm velvet fabric drying device, which relates to the technical field of fabric drying, including a drying chamber, wherein a dynamic zoning drying mechanism is arranged inside the drying chamber, and the fabric main body is divided into a dense velvet layer and a breathable base fabric layer. The dense velvet layer of the fabric main body corresponds to the inner rectangular shell, and the breathable base fabric layer of the fabric main body corresponds to the electric heating source. The electric heating source, the inner rectangular shell and the fabric main body are located on the same vertical plane, allowing hot air to flow from bottom to top, conforming to the physical property of hot air flowing upward, and the dense velvet layer of the fabric main body is facing upward, so that the hot air first contacts the breathable base fabric layer and then reaches the dense velvet layer. Since the base fabric layer is relatively thick and has good air permeability, it can absorb part of the heat, so that the amount of hot air reaching the velvet layer is small and the temperature is lowered, forming differentiated air supply for the velvet layer and the base fabric layer. At the same time, it can also meet the demand for quick drying of the base fabric layer, thereby improving the overall drying efficiency and quality.

Description

Technical Field

[0001] The invention relates to the technical field of fabric drying, in particular to a double-sided uniform light warm velvet fabric drying device. Background Art

[0002] The light and warm velvet fabric drying equipment is a high-efficiency drying device designed specifically for light and warm velvet fabrics. This drying equipment is widely used in clothing manufacturing, home textile production and other fields. Especially in humid, rainy weather or seasons such as the return of the south wind when clothes are difficult to dry naturally, this equipment can provide users with convenient and efficient drying solutions.

[0003] However, the equipment in the prior art still has the following defects when used: 1. Compared with the prior art, the design focus of most drying equipment is to achieve basic drying functions and uniform drying effects, and the special double-sided heterogeneous structure characteristics of light warm velvet fabrics have not been deeply studied, resulting in relatively simple air ducts and heating systems, which cannot be precisely adjusted according to the needs of different levels. For light warm velvet fabrics, for the velvet layer, excessively high temperature and wind speed will cause the velvet to fall over and tangle, destroying its soft touch and warmth retention performance, and affecting the appearance and quality of the fabric. For the base fabric layer, if the wind speed is too low and the temperature is not enough, the drying speed will be slow, the overall drying efficiency will be reduced, and due to insufficient drying, the fabric will easily breed bacteria, affecting the service life of the product.

[0004] 2. It is common in the existing technology to adopt horizontal or complex circuitous hot air circulation methods, which leads to low heat transfer efficiency. For example, in order to save space, the heat source and the air duct are arranged at the same horizontal height, and the hot air flow direction is forcibly changed by the fan, so that the hot air cannot contact the fabric in the most natural and efficient way. This prolongs the drying time and increases energy consumption. Since the hot air cannot reach all parts of the fabric quickly and evenly, some areas are not dried enough, and some areas may be overheated and damaged due to long-term heating, seriously affecting product quality and production efficiency.

[0005] 3. Existing light warm velvet fabric drying equipment mostly uses simple straight tube condensers, and their layout position lacks coordinated design with the hot air flow path. This makes the straight tube condenser have a small contact area with the hot air and can only exchange heat on a limited surface. When a large amount of humid hot air flows rapidly through the equipment, only a small amount of water vapor can be condensed. Moreover, the condenser is not in the mainstream path of the hot air, resulting in most of the hot air directly circulating or discharged in the drying chamber without effective condensation. The moisture in the chamber is difficult to effectively remove, seriously affecting the drying efficiency and fabric quality.

[0006] In view of this, the present invention proposes a double-sided uniform light warm velvet fabric drying device to make up for and improve the shortcomings of the prior art. Summary of the Invention

[0007] In order to solve the above technical problems, the present invention provides a double-sided uniform light warm velvet fabric drying device to solve the technical problems raised in the above background technology.

[0008] To achieve the above objectives, the technical solution adopted by the present invention is: a double-sided uniform light warm velvet fabric drying device, which is used to dry the fabric body, including a drying chamber, and a dynamic partition drying mechanism is provided inside the drying chamber.

[0009] Furthermore, the dynamic partition drying mechanism includes an electric heat source installed inside the drying chamber, a flow control group is installed above the electric heat source, an inner rectangular shell is installed inside the drying chamber, an outer rectangular shell is installed outside the inner rectangular shell, a condensing curved pipe is installed inside the outer rectangular shell, and a circulating pump is installed outside the condensing curved pipe.

[0010] Furthermore, a partition plate is symmetrically fixedly connected to the interior of the drying bin, and the partition plate divides the interior of the drying bin into a main drying area and a secondary gradient area. The side where the partition plates are close to each other is the main drying area, and the side where the partition plates are far away from each other is the secondary gradient area.

[0011] By adopting the above technical solution, the heat of the secondary gradient zone can be used to preheat the fabric before it enters the main drying zone. After the fabric completes the main drying, the secondary gradient zone can play a cooling buffer role.

[0012] Furthermore, the flow control group is composed of a plurality of guide plates, each of which is L-shaped and installed at an angle. Flow control areas are formed above the adjacent guide plates in the flow control group corresponding to the electric heating source, and the flow control areas gradually narrow and expand away from the electric heating source.

[0013] By adopting the above technical solution, the wind speed of hot air is reduced and distributed more evenly when it contacts the breathable base fabric layer, thereby preventing the base fabric structure from being damaged.

[0014] Furthermore, the inner rectangular shell is narrow at the top and wide at the bottom, and the outer rectangular shell is wide at the top and narrow at the bottom. The condensing curved tube is installed in the interval area between the inner rectangular shell and the outer rectangular shell. The condensing curved tube is made of copper and stores coolant inside. The outer wall of the condensing curved tube is evenly fixed with a condensing column.

[0015] By adopting the above technical solution, a path for the condensed water droplets to converge and fall is provided, and they will gradually converge into larger water droplets along the condensation column and then fall into the spacing area along the condensation column.

[0016] Furthermore, fixed brackets are symmetrically installed inside the drying bin, and the fixed brackets are all located in the secondary gradient zone inside the drying bin. A straightening roller group is installed on the surface of the fixed bracket, and the straightening roller group is composed of two upper and lower straightening rollers. The outer wall of the straightening roller is evenly fixedly connected with an arc-shaped paddle, and the side wall of the straightening roller group is installed with a gear group.

[0017] By adopting the above technical solution, the gear set ensures that the straightening rollers located on the upper and lower sides of the fabric body rotate in opposite directions, so that the fluff on both sides can be straightened at the same time.

[0018] Furthermore, the side walls of the partition plates are symmetrically fixedly connected with connecting plates, the sides of the connecting plates close to each other are each installed with a combing shaft, and the ends of the combing shafts away from the connecting plates are each installed with a scraper pad.

[0019] By adopting the above technical solution, the scraper pad can gently comb the fluff and separate the tangled fluff, thereby avoiding the tangled fluff from affecting the appearance and performance of the fabric during the drying process.

[0020] Furthermore, the combing shaft and the connecting plate are movably connected via a universal ball, the combing shaft as a whole is designed as a retractable structure, and the scraper pad remains parallel to the conveying direction of the fabric body.

[0021] Furthermore, the fabric body is divided into a dense suede layer and a breathable base fabric layer. The dense suede layer of the fabric body corresponds to the inner rectangular shell, and the breathable base fabric layer of the fabric body corresponds to the electric heating source. The electric heating source, the inner rectangular shell and the fabric body are located on the same vertical plane.

[0022] By adopting the above technical solution, the hot air is guided to flow along the arc surface of the inner rectangular shell to the gap between the inner rectangular shell and the outer rectangular shell, and fully contacts the condensation curved tube.

[0023] Furthermore, a driving module is provided on the outside of the drying bin, and the driving module includes a feeding rack, a receiving rack and a driving motor. The fabric body is driven by the driving module and transmitted to the inside of the drying bin, and the upper straightening roller in the straightening roller group is fixedly connected to the output shaft end of the driving motor.

[0024] Furthermore, a control module is installed outside the drying chamber, and the driving motor, electric heat source and circulating pump in the driving module are all electrically controlled by the control module.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) The device places the electric heating source at the bottom, allowing the hot air to flow from bottom to top, which conforms to the physical property of hot air flowing upward, and the dense velvet layer of the fabric body is facing upward, so that the hot air first contacts the breathable base fabric layer and then reaches the dense velvet layer. Since the base fabric layer is relatively thick and has good air permeability, it can absorb part of the heat, so that the amount of hot air reaching the velvet layer is small and the temperature is lowered, forming differentiated air supply for the velvet layer and the base fabric layer. This method is beneficial to protecting the velvet layer, avoiding damage to the fluff caused by high temperature, maintaining the soft touch and good thermal insulation performance of the fabric, and at the same time, it can also meet the needs of rapid drying of the base fabric layer, thereby improving the overall drying efficiency and quality.

[0026] Compared with the forced hot air circulation system in the existing technology, this design does not require additional power to push the hot air up, which reduces the energy consumption of the equipment. At the same time, it simplifies the equipment structure, reduces the occurrence of failures, and improves the stability and reliability of equipment operation.

[0027] Among them, the flow control group installed above the electric heating source is composed of a plurality of L-shaped and inclined guide plates. A flow control area is formed between adjacent guide plates, and the flow control area first narrows and then expands on the side away from the electric heating source. When the hot air rises from the electric heating source and enters the flow control area, as the area narrows, the hot air is compressed and the flow rate accelerates. However, since the area subsequently expands, the hot air is able to diffuse again. On the whole, the wind speed of the hot air is reduced and the distribution is more even when it contacts the breathable base fabric layer. The lower wind speed avoids the impact of strong wind on the base fabric layer and prevents damage to the base fabric structure. At the same time, the uniform wind speed distribution ensures that all parts of the base fabric layer are heated evenly.

[0028] This device places the electric heat source, inner rectangular shell and fabric body in the same vertical plane. The unique design of the inner rectangular shell being narrow at the top and wide at the bottom, and the outer rectangular shell being wide at the top and narrow at the bottom cleverly guides the hot air to flow along the curved surface of the inner rectangular shell to the gap between the inner and outer rectangular shells, where it fully contacts the condensation curved tube. This structural design just works in conjunction with the electric heat source at the bottom, conforms to the characteristics of the hot air flowing upward, and can maximize the contact between moisture and the condensation device, creating favorable conditions for the efficient removal of moisture.

[0029] It is particularly important to install the condensing curved tube on the path where hot air must flow. When the humid hot air comes into contact with the condensing curved tube, the heat can be quickly transferred from the hot air to the condensing curved tube, and the gap between the inner and outer rectangular shells effectively prevents the hot air from flowing back, thereby ensuring that more moisture can be cooled and condensed into liquid water in a short time, thereby effectively reducing the humidity in the drying equipment and improving the drying effect and efficiency. By using a circulating pump to keep the coolant flowing continuously inside the condensing curved tube, the low temperature state of the condensing curved tube can be maintained at all times, avoiding the problem of decreased condensation efficiency due to the increase in the condensing tube temperature.

[0030] Secondly, the condensation columns evenly fixedly connected to the outer wall of the condensation curved tube provide a path for the condensed water droplets to converge and fall. When the water vapor condenses into small water droplets on the surface of the condensation curved tube, it will gradually converge into larger water droplets along the condensation columns, and then fall into the interval area along the condensation columns. This design effectively prevents water droplets from dripping randomly on the surface of the condensation curved tube, so that the condensed water can be collected more orderly. Moreover, the interval area has a certain capacity and can store a certain amount of condensed water, avoiding overflow problems caused by the condensed water being generated too quickly. At the same time, the equipped drain valve is convenient for regular discharge of recovered water. The operator can flexibly control the drainage time and drainage volume according to actual conditions to ensure that the condensed water in the drying equipment can be discharged in a timely and effective manner, maintain a dry environment inside the equipment, and extend the service life of the equipment.

[0031] This device divides the drying chamber into a main drying area and a secondary gradient area by setting a partition plate in the drying chamber. The secondary gradient area is located on the left and right sides of the drying area. Before the fabric enters the main drying area, the heat in the secondary gradient area can be used to preheat it, so that the fabric is heated up slowly to avoid damage to the fiber due to sudden temperature changes. After the fabric completes the main drying, the secondary gradient area can play a cooling buffer role to prevent the fabric from deformation due to a sharp drop in temperature, thereby extending the service life of the fabric and improving product quality.

[0032] Compared with the existing technology, the setting of the secondary gradient zone allows heat to be more fully utilized. During the preheating stage, the waste heat emitted by the main drying zone is used to preheat the fabric that is about to enter, reducing additional energy consumption. During the cooling buffer stage, the waste heat carried by the fabric can be retained in the drying chamber, reducing heat loss, reducing the overall energy consumption of the equipment to a certain extent, and improving energy utilization.

[0033] Among them, a straightening roller group consisting of two upper and lower straightening rollers is installed on the fixed bracket of the secondary gradient zone, and arc-shaped paddles are evenly distributed on the outer wall of the straightening roller. When the main body of the fabric is conveyed, the transmission roller squeezes and causes the fluff to fall down. At this time, the arc-shaped paddles can effectively straighten the fallen fluff. At the same time, the gear group is used to ensure that the straightening rollers located on the upper and lower sides of the main body of the fabric rotate in opposite directions, and the fluff on both sides can be straightened at the same time to ensure that the fluff on both sides of the light warm velvet fabric always remains upright and neat. The neat fluff is conducive to the uniform penetration of hot air into the fabric, so that all parts can be more evenly exposed to hot air, thereby improving the uniformity of drying and reducing the defective rate caused by uneven drying.

[0034] Among them, a combing shaft is introduced in the subsequent area of the straightening roller, and the combing shaft is designed according to the different density of the upper and lower layers of the fabric body, so that the actual situation of the fluff on the upper and lower sides of the light warm velvet fabric can be refined respectively. The scraper pad can gently comb the fluff and separate the tangled fluff to avoid affecting the appearance and performance of the fabric due to the tangled fluff during the drying process. At the same time, the combing shaft adopts a retractable structure design, which can be flexibly adjusted according to the thickness of the fabric, the state of the fluff, etc. When encountering light warm velvet fabrics of different batches and specifications, the length of the combing shaft can be adjusted to ensure that the scraper pad maintains appropriate contact force and position with the fabric, thereby achieving effective combing of various fabrics and improving the versatility and adaptability of the equipment.

[0035] Among them, the combing shaft and the connecting plate are movably connected through a universal ball joint, so that the combing shaft can rotate flexibly with the ups and downs and movements of the fabric. The design of the universal ball connection makes the combing shaft's force on the fabric softer during operation, and will not cause additional pulling or wear on the fabric due to the fixed connection method. When the fabric may be displaced or deformed due to various factors during the drying process, the combing shaft can adaptively adjust through the rotation of the universal ball joint, thereby combing the fluff while protecting the integrity of the fabric to the greatest extent and reducing damage to the fabric caused by equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention.

[0037] Figure 2 It is a schematic diagram of the three-dimensional structure of the drying bin of the present invention.

[0038] Figure 3 It is a schematic diagram of the three-dimensional structure of the dynamic partition drying mechanism of the present invention.

[0039] Figure 4 This is a schematic diagram of the internal planar structure of the drying bin of the present invention.

[0040] Figure 5 This is a schematic diagram of the internal three-dimensional structure of the drying chamber of the present invention.

[0041] Figure 6 It is a schematic diagram of the three-dimensional structure of the condensing curved tube of the present invention.

[0042] Figure 7 It is a schematic diagram of the three-dimensional structure of the fixing bracket of the present invention.

[0043] Figure 8 It is a schematic diagram of the three-dimensional structure of the straightening roller of the present invention.

[0044] Figure 9 This is an exploded view of the fabric body and the straightening roller structure of the present invention.

[0045] Figure 10 It is a schematic diagram of the three-dimensional structure of the connecting plate of the present invention.

[0046] Figure 11 For the present invention Figure 10 A schematic diagram of the partially enlarged three-dimensional structure at point A in the middle.

[0047] The numbers in the figure are: 1. Drying chamber; 11. Control module; 12. Fabric body; 13. Drive module; 2. Dynamic partition drying mechanism; 21. Partition plate; 22. Electric heat source; 23. Flow control group; 24. Inner rectangular shell; 25. Outer rectangular shell; 26. Condensation curved pipe; 27. Circulation pump; 28. Fixed bracket; 29. Straightening roller group; 210. Gear group; 211. Connecting plate; 212. Combing shaft; 213. Scraper pad. DETAILED DESCRIPTION

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not 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 efforts are within the scope of protection of the present invention.

[0049] It should be noted that the structures and working principles of the above-mentioned drying chamber 1, control module 11, fabric body 12 and driving module 13 belong to the existing technology and will not be repeated here.

[0050] Example 1: Please refer to Figures 1 to 11 As shown, a double-sided uniform light warm velvet fabric drying device is used to dry the fabric body 12, including a drying chamber 1, and a dynamic partition drying mechanism 2 is provided inside the drying chamber 1.

[0051] It should be noted that the fabric main body 12 is divided into a dense suede layer and a breathable base fabric layer. The dense suede layer of the fabric main body 12 corresponds to the inner rectangular shell 24, and the breathable base fabric layer of the fabric main body 12 corresponds to the electric heat source 22. The electric heat source 22, the inner rectangular shell 24 and the fabric main body 12 are located on the same vertical plane. A drive module 13 is provided on the outside of the drying bin 1. The drive module 13 includes a feeding rack, a receiving rack and a drive motor. The fabric main body 12 is driven by the drive module 13 and transmitted to the inside of the drying bin 1. The upper straightening roller in the straightening roller group 29 is fixedly connected to the output shaft end of the drive motor. A control module 11 is installed on the outside of the drying bin 1. The drive motor, the electric heat source 22 and the circulation pump 27 in the drive module 13 are all electrically controlled by the control module 11.

[0052] Please refer to Figures 3 to 6As shown, the dynamic partition drying mechanism 2 includes an electric heat source 22 installed inside the drying chamber 1, a flow control group 23 is installed above the electric heat source 22, an inner rectangular shell 24 is installed inside the drying chamber 1, an outer rectangular shell 25 is installed outside the inner rectangular shell 24, a condensing curved pipe 26 is installed inside the outer rectangular shell 25, and a circulating pump 27 is installed outside the condensing curved pipe 26.

[0053] It should be noted that the interior of the drying bin 1 is symmetrically fixedly connected with a partition plate 21, which divides the interior of the drying bin 1 into a main drying area and a secondary gradient area. The side where the partition plates 21 are close to each other is the main drying area, and the side where the partition plates 21 are far away from each other is the secondary gradient area. The flow control group 23 is composed of a plurality of guide plates, and the guide plates are all L-shaped and installed at an angle. Adjacent guide plates in the flow control group 23 form flow control areas above the electric heating source 22, and the flow control areas gradually narrow and expand on the side away from the electric heating source 22. The inner rectangular shell 24 is narrow at the top and wide at the bottom, and the outer rectangular shell 25 is wide at the top and narrow at the bottom. The condensing curved pipe 26 is installed in the interval between the inner rectangular shell 24 and the outer rectangular shell 25. The condensing curved pipe 26 is made of copper and stores coolant inside. The outer wall of the condensing curved pipe 26 is evenly and fixedly connected with a condensing column.

[0054] Specifically, in the preparation stage: the operator installs the fabric body 12 on the feeding rack of the driving module 13. The fabric body 12 is divided into a dense suede layer and a breathable base fabric layer, and the dense suede layer is placed upward.

[0055] Fabric transmission stage: start the control module 11, the control module 11 sends a command to the drive motor, the drive motor starts to run, the output shaft of the drive motor drives the upper straightening roller in the straightening roller group 29 to rotate, and through the transmission of the gear group 210, the lower straightening roller and the upper straightening roller rotate in opposite directions, and the fabric body 12 is driven by the drive motor and multiple transmission rollers to be transmitted from the feed rack to the inside of the drying chamber 1.

[0056] Drying stage: When the fabric body 12 enters the drying chamber 1, the control module 11 starts the electric heat source 22, and the electric heat source 22 generates hot air. Since the hot air has the physical property of flowing upward and the power of the electric heat source 22 blowing upward, the hot air flows from the bottom to the top. At this time, the flow control group 23 begins to play a role. The flow control group 23 is composed of a plurality of L-shaped and inclined guide plates. A flow control area is formed between adjacent guide plates, and the flow control area is first narrowed and then expanded away from the electric heat source 22. The hot air rises from the electric heat source 22 into the flow control area. The area becomes narrower, the hot air is compressed, and the flow rate increases, but because the area then expands, the hot air is able to diffuse again, and eventually the wind speed of the hot air decreases and the distribution is more even when it contacts the breathable base fabric layer. The lower wind speed avoids the impact of strong wind on the base fabric layer and prevents damage to the base fabric structure. At the same time, the uniform wind speed distribution ensures that all parts of the base fabric layer are heated evenly, and the base fabric layer begins to be dried. Since the base fabric layer is relatively thick and breathable, after absorbing part of the heat, the amount of hot air reaching the dense suede layer of the fabric is reduced and the temperature is lowered, forming differentiated air supply for the suede layer and the base fabric layer.

[0057] Moisture treatment stage: The hot air absorbs moisture in the process of drying the fabric, turns into humid and hot gas and continues to rise. Since the electric heating source 22, the inner rectangular shell 24 and the fabric body 12 are in the same vertical plane, and the inner rectangular shell 24 is narrow at the top and wide at the bottom, and the outer rectangular shell 25 is wide at the top and narrow at the bottom, the hot air flows along the curved surface of the inner rectangular shell 24 to the gap between the inner rectangular shell 24 and the outer rectangular shell 25, which is exactly where the condensation curved tube 26 is located. Under the action of the low-temperature condensation curved tube 26, the water vapor in the humid and hot gas is cooled and condensed into liquid water. The condensation columns evenly and fixedly connected to the outer wall of the condensation curved tube 26 provide a path for the condensed water droplets to converge and fall. The small water droplets gradually converge into larger water droplets along the condensation columns, and then fall into the gap along the condensation columns.

[0058] Fabric output stage: The fabric body 12 after drying in the main drying area is output from the drying chamber 1 to the material receiving rack, completing the entire drying process. The operator can check the quality of the dried fabric and perform the next step of processing as needed.

[0059] Example 2: Based on Example 1, please refer to Figures 7 to 11As shown, fixed brackets 28 are symmetrically installed inside the drying bin 1, and the fixed brackets 28 are all in the secondary gradient zone inside the drying bin 1. A straightening roller group 29 is installed on the surface of the fixed bracket 28, and the straightening roller group 29 is composed of two upper and lower straightening rollers. The outer wall of the straightening roller is evenly fixedly connected with an arc-shaped paddle, and the side wall of the straightening roller group 29 is installed with a gear group 210. The side wall of the partition plate 21 is symmetrically fixedly connected with a connecting plate 211. The side of the connecting plates 211 close to each other is installed with a combing shaft 212, and the end of the combing shaft 212 away from the connecting plate 211 is installed with a scraper pad 213. The combing shaft 212 and the connecting plate 211 are movably connected through a universal ball. The combing shaft 212 is designed as a retractable structure as a whole, and the scraper pad 213 remains parallel to the conveying direction of the fabric body 12.

[0060] Specifically, since the partition plate 21 divides the drying chamber 1 into the main drying area and the secondary gradient area, the heat emitted by the main drying area will be conducted to the secondary gradient area. In the above-mentioned fabric transmission stage, before entering the main drying area, the fabric first passes through the secondary gradient area on the left. At this time, the secondary gradient area uses the residual heat emitted by the main drying area to preheat the fabric that is about to enter, so that the temperature of the fabric slowly rises, preparing for the subsequent main drying process.

[0061] When the fabric body 12 reaches the position of the fixed bracket 28 in the secondary gradient zone, the straightening roller group 29 installed on the fixed bracket 28 consists of two upper and lower straightening rollers, and realizes reverse rotation through the gear group 210. Therefore, during the transmission process, after passing through the straightening roller group 29, the arc-shaped paddles on the outer wall of the straightening roller will straighten the fluff squeezed by the transmission roller, ensuring that the fluff on both sides of the fabric body 12 remains upright and neat, laying the foundation for subsequent drying uniformity.

[0062] At this time, the fabric body 12 continues to be transmitted and passes through the combing shaft 212. The combing shaft 212 is designed according to the density of the upper and lower layers of fluff, and can comb the upper and lower sides of the fabric body 12 in a targeted manner to avoid the entanglement of the fluff during the drying process. The combing shaft 212 and the connecting plate 211 are movably connected by a universal ball, and can rotate flexibly with the ups and downs and movement of the fabric to avoid uneven drying due to fabric wrinkles.

[0063] Finally, when the fabric body 12 is dried, it will continue to be transported to the right secondary gradient zone, which plays a cooling and buffering role to prevent the fabric from being deformed due to a sharp drop in temperature.

[0064] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A double-sided uniform light warm velvet fabric drying device for drying a fabric body (12), comprising a drying chamber (1), characterized in that: A dynamic partition drying mechanism (2) is provided inside the drying chamber (1); the dynamic partition drying mechanism (2) comprises an electric heat source (22) installed inside the drying chamber (1), a flow control group (23) is installed above the electric heat source (22), an inner rectangular shell (24) is installed inside the drying chamber (1), an outer rectangular shell (25) is installed outside the inner rectangular shell (24), a condensing curved pipe (26) is installed inside the outer rectangular shell (25), and a circulating pump (27) is installed outside the condensing curved pipe (26); The interior of the drying chamber (1) is symmetrically fixedly connected with a partition plate (21), and the partition plate (21) divides the interior of the drying chamber (1) into a main drying area and a secondary gradient area. The side where the partition plates (21) are close to each other is the main drying area, and the side where the partition plates (21) are far away from each other is the secondary gradient area. The flow control group (23) is composed of a plurality of guide plates, and the guide plates are all L-shaped and installed in an inclined manner. Adjacent guide plates in the flow control group (23) form flow control areas above the corresponding electric heat source (22), and the side where the flow control area is away from the electric heat source (22) gradually narrows and then expands. The inner rectangular shell (24) is narrow at the top and wide at the bottom. The outer rectangular shell (25) is wide at the top and narrow at the bottom. The condensing curved tube (26) is installed in the interval between the inner rectangular shell (24) and the outer rectangular shell (25). The condensing curved tube (26) is made of copper and stores coolant inside. The outer wall of the condensing curved tube (26) is evenly fixedly connected with a condensing column. The fabric body (12) is divided into a dense velvet layer and a breathable base fabric layer. The dense velvet layer of the fabric body (12) corresponds to the inner rectangular shell (24), and the breathable base fabric layer of the fabric body (12) corresponds to the electric heat source (22). The electric heat source (22), the inner rectangular shell (24) and the fabric body (12) are located on the same vertical plane.

2. The double-sided uniform light warm fleece fabric drying device according to claim 1, characterized in that: The interior of the drying chamber (1) is symmetrically installed with fixed brackets (28), and the fixed brackets (28) are all located in the secondary gradient zone inside the drying chamber (1). The surface of the fixed brackets (28) is installed with a straightening roller group (29), and the straightening roller group (29) is composed of two upper and lower straightening rollers. The outer walls of the straightening rollers are evenly fixedly connected with arc-shaped paddles, and the side walls of the straightening roller group (29) are installed with a gear group (210).

3. The double-sided uniform light warm fleece fabric drying device according to claim 1, characterized in that: The side walls of the partition plates (21) are symmetrically fixedly connected to the connecting plates (211), the sides of the connecting plates (211) close to each other are both mounted with combing shafts (212), and the ends of the combing shafts (212) away from the connecting plates (211) are both mounted with scraper pads (213).

4. The double-sided uniform light warm fleece fabric drying device according to claim 3, characterized in that: The combing shaft (212) and the connecting plate (211) are movably connected via a universal ball, the combing shaft (212) is designed as a retractable structure, and the scraper pad (213) remains parallel to the conveying direction of the fabric body (12).

5. The double-sided uniform light warm fleece fabric drying device according to claim 2, characterized in that: A driving module (13) is provided outside the drying chamber (1), and the driving module (13) includes a feeding rack, a receiving rack, and a driving motor. The fabric body (12) is driven by the driving module (13) and transmitted to the interior of the drying chamber (1). The upper straightening roller in the straightening roller group (29) is fixedly connected to the output shaft end of the driving motor.

6. The double-sided uniform light warm fleece fabric drying device according to claim 5, characterized in that: A control module (11) is installed outside the drying chamber (1), and the drive motor, the electric heat source (22), and the circulation pump (27) in the drive module (13) are all electrically controlled by the control module (11).

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