Cyclic heating and drying device for shoes

Abstract

The invention belongs to the technical field of circulation drying of shoes, and discloses a circulation heating and drying device for shoes, which comprises a seat box and further comprises a station frame rotationally arranged in the seat box; a plurality of dryers are arranged in the seat box; the fan-shaped cavity of the station frame comprises a movable partition plate I which is arranged in the middle and divides the cavity into an outer cavity and an inner cavity, and the inner cavity is divided into a plurality of auxiliary cavities with the same size through a coupling plate and a movable partition plate II; every two dryers form a group, correspond to the auxiliary cavities respectively and can extend into the auxiliary cavities to dry shoes. The shoes are placed in the relatively closed cavity, the hot air circulating system and the dryer used for forming airflow circulation with the hot air circulating system are arranged in the cavity, the dryer is automatically inserted into the shoes, hot airflow outside the shoes is sucked through the dryer, and the shoes can be automatically dried. Therefore, the hot air flow passes through the vamp to enter the inside, and the purpose of balanced heating inside and outside is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of shoe circulation drying, in particular to a circulation heating and drying device for shoes. Background Art

[0002] Heating and drying shoes is a necessary process in shoe processing, cleaning and maintenance. At present, the main drying methods on the assembly line or at home are hot air boxes or infrared lamps for dry baking. Both methods have their limitations. The hot air device on the assembly line needs to be transmitted through a conveyor belt, so there is no device that can extend into the interior to transport the hot air, but the internal and external hot air circulation is unbalanced. The use of external lamps for heating will cause uneven heating due to the angle of irradiation. More importantly, due to the use of direct infrared baking, it may cause the material on the slope to degenerate. And because the physical properties of various materials on the upper are different, the difference in thermal expansion and contraction is more likely to cause deformation and damage of the material due to dry baking.

[0003] Therefore, the present application proposes a circulating heating and drying device for shoes to overcome the above-mentioned defects. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a circulating heating and drying device for shoes.

[0005] To achieve the above object, the present invention provides the following technical solution: a circulating heating and drying device for shoes, comprising a seat box, and The workstation frame is rotatably arranged in the seat box; A dryer, a plurality of which are arranged in the seat box; The fan-shaped cavity of the workstation frame includes a movable partition plate 1 arranged in the middle to divide the cavity into an outer cavity and an inner cavity, and the inner cavity is further divided into several sub-cavities of the same size by a coupling plate and a movable partition plate 2; The dryers are grouped in pairs and correspond to several auxiliary chambers respectively, and can be inserted into the chambers to dry the shoes; The heating and drying device also includes a hot air circulation system, which is arranged at the upper end of the seat box and is used to inject hot air flow into each auxiliary cavity to circulate and dry the shoes.

[0006] Preferably, the seat box includes a platform arranged at the upper end of the inner cavity, and the movable partition of the station frame is provided with an outer edge outwardly along the radial direction of its rotating shaft, and the outer edge is pressed against the edge of the platform; The hot air circulation system is arranged on the platform.

[0007] Preferably, the outer edge of the movable partition plate 1 is a sealing strip.

[0008] Preferably, the interior of the seat box is separated into groups of two by a plurality of static partitions, and the seat box includes a coupling port, and the coupling port can be connected with the movable partition 2 on the work station frame after rotation to achieve isolation of each of the sub-cavities.

[0009] Preferably, each of the sub-cavities is provided with at least two placement positions for inserting shoes, and each dryer is aligned with the placement position in the corresponding sub-cavity; The placement position includes a bottom supporting plate and a front face.

[0010] Preferably, the dryer includes an inner lining head, an air inlet mesh surface opened on each side of the inner lining head, a telescopic rod hinged to the tail end of the inner lining head through an elastic hinge, and a guide pipe arranged on the inner side of the telescopic rod, one end of the telescopic rod is fixed on the inner wall of the seat box, and the two ends of the guide pipe are respectively connected to the inner lining head and.

[0011] Preferably, an air core is further provided on the flow guide tube, and the air inlet end of the air core is fixedly connected to the inner rod of the telescopic rod. When the inner rod of the telescopic rod contracts relative to the outer rod, one end of the air core is compressed to conduct the flow guide tube.

[0012] Preferably, a closure piece is provided above the rear end of the lining head for fitting with the inner side of the shoe upper.

[0013] Preferably, the hot air circulation system includes a hot drying device arranged on the platform and an air collecting pipe located in the static partition, the air collecting pipe is connected to the hot drying device through fan 1 and a pipeline, and also includes fan 2 arranged on the platform, the fan 2 is connected to the hot drying device and injects hot air flow into the sub-cavity.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention places the shoes in a relatively closed cavity, arranges a hot air circulation system and a dryer for forming an air circulation with the hot air circulation system in the cavity, and automatically inserts the dryer into the shoe body. The hot air flow outside the shoe is sucked by the dryer, and then the hot air flow passes through the shoe surface into the interior, thereby achieving the purpose of balanced heating both outside and inside.

[0015] The present invention sets the drying device in the seat box, on which a cushion or other items can be placed. This can meet household needs, and the seat box is set with fan-shaped cavities on both sides, the outer layer can be used to store shoes, and the inner layer can be used to dry shoes. The two layers do not interfere with each other and are clearly separated, so that a reasonable division of functions can be achieved.

[0016] The telescopic rod in the present invention can be set as an elastic telescopic rod, which is used to appropriately expand and contract according to the thickness of the sole after the lining head is deeply inserted into the shoe. Firstly, it can adapt to the sole to prevent rigid conflict, secondly, it can be appropriately adjusted according to the thickness of the sole, and thirdly, it is used for subsequent valve adaptation.

[0017] The elastic hinge in the present invention is used to make the lining head extend obliquely upward in the initial state, and the angle between the bottom surface of the lining head and the horizontal plane is about 20 degrees, which can be adaptively adjusted. The angle is used to fold down and fit the inner surface of the shoe when the lining head enters the shoe and contacts the shoe sole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the coupling between the static partition and the second dynamic partition of the present invention; Figure 3 A perspective view of the internal structure of the seat box of the present invention; Figure 4 A schematic diagram of the posture of the dryer of the present invention entering into the inside of a shoe body; Figure 5 A top view of the hot air circulation system of the present invention; Figure 6 It is a schematic diagram of the second arrangement of the bottom fans of the auxiliary cavity of the present invention; Figure 7 It is a structural schematic diagram of the drying device of the present invention; Figure 8 The figure is a schematic diagram of the positions of the air core and the guide tube on the dryer of the present invention.

[0019] In the figure: 100, seat box; 101, static partition; 1011, coupling port; 102, platform; 200, work station frame; 201, dynamic partition 1; 202, coupling plate; 203, dynamic partition 2; 204, placement position; 300, dryer; 301, lining head; 302, air intake mesh; 303, telescopic rod; 304, elastic hinge; 305, air core; 306, guide tube; 307, closure; 401, hot drying dryer; 402, fan 1; 403, fan 2; 404, air collecting pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0021] like Figures 1 to 3 As shown, the present invention provides a circulating heating and drying device for footwear, comprising a seat box 100, and also comprising: The work station frame 200 is rotatably disposed in the seat box 100; A plurality of dryers 300 are provided in the seat box 100; The workstation frame 200 has a fan-shaped cavity, which includes a movable partition plate 1 201 arranged in the middle to divide the cavity into an outer cavity and an inner cavity, and the inner cavity is further divided into several sub-cavities of the same size by a coupling plate 202 and a movable partition plate 203; The dryers 300 are grouped in pairs and correspond to several auxiliary chambers respectively, and can be inserted into them to dry the shoes; The heating and drying device also includes a hot air circulation system, which is arranged at the upper end of the seat box 100 and is used to inject hot air into each sub-cavity to circulate and dry the shoes.

[0022] The workstation frame 200 is an inner and outer layer structure, and the outer layer can be used to store shoes. The inner layer is used for drying. The workstation frame 200 is distinguished between the inner and outer layers by a movable partition 201, and the fan-shaped area is divided into two isolated inner and outer small fan-shaped areas. When the shoes need to be dried, the shoes are placed in the small fan-shaped area of ​​the inner layer, where a workstation is provided to prevent the shoes from drying, and then closed. The dryer 300 cooperates with the hot air circulation system, and the hot air circulation system injects hot air into the inner fan-shaped space online, and performs hot air circulation through the dryer 300. It draws air inside the shoe, and the hot air flow in the fan-shaped cavity reaches the inside through the shoe surface, so that the moisture on it can be taken away to achieve drying of the shoe. The hot air circulation system includes a hot drying dryer, an exhaust fan, and a circulation pipeline. It can perform air blowing work for a single sub-cavity with shoes.

[0023] like Figure 4 As shown, the seat box 100 includes a platform 102 disposed at the upper end of the inner cavity, and the movable partition 201 of the station frame 200 is provided with an outer edge outwardly along the radial direction of its rotation axis, and the outer edge is pressed against the edge of the platform 102; The hot air circulation system is disposed on the platform 102 .

[0024] After the movable partition 1 201 rotates, its outer edge can be in contact with the outer edge of the platform 102, which can be used to limit the rotation range and play a sealing role. The hot air circulation system is arranged above the platform 102.

[0025] like Figure 3 and Figure 4 As shown, the outer edge of the movable partition 201 is a sealing strip.

[0026] Using a sealing strip is one of the implementation methods to achieve sealing, and other materials can also be used to achieve it.

[0027] like Figure 2 and Figure 3 As shown, the interior of the seat box 100 is separated into groups of two by a plurality of static partitions 101. The seat box 100 includes a coupling port 1011, and the coupling port 1011 can connect with the movable partition 203 on the work station frame 200 after rotation to achieve isolation of each sub-cavity.

[0028] The movable partition plate 203 disposed on the workstation frame 200 can be matched with the static partition plate 101 disposed on the seat box 100, and can be spliced ​​into a complete isolation surface to isolate two adjacent sub-cavities, so as to prevent the hot air flow in a single sub-cavity from diffusing outward. Therefore, the isolation surface formed by the static partition plate 101 and the movable partition plate 203, the movable partition plate 101 and the platform 102 form an independent sub-cavity for gathering hot air flow.

[0029] like Figure 2-Figure 4 As shown, each sub-cavity is provided with at least two placement positions 204 for inserting shoes, and each dryer 300 is aligned with the placement position 204 in the corresponding sub-cavity; The placement position 204 includes a bottom support plate and a front face.

[0030] A sensor element can be placed on the placement position 204 to identify whether there are shoes on it, which is used as a basis for controlling the operation of the hot air system and for blowing air to the sub-cavity where the shoes are placed. The placement position 204 includes a front face, and the inner cavity of the front face part is used to place the front face upper of the shoe to play a fixing role.

[0031] like Figure 7 and Figure 8 As shown, the dryer 300 includes an inner lining head 301, an air inlet mesh surface 302 opened on each surface of the inner lining head 301, a telescopic rod 303 hinged to the rear end of the inner lining head 301 through an elastic hinge 304, and a guide tube 306 arranged on the inner side of the telescopic rod 303, one end of the telescopic rod 303 is fixed on the inner wall of the seat box 100, and the two ends of the guide tube 306 are respectively connected to the inner lining head 301 and 400.

[0032] The inner lining head 301 is hollow inside, and air intake meshes 302 are provided on both sides, the top surface and the front face of the surface for air intake, respectively, to maximize the air intake area. The specific position of the air intake mesh 302 can be designed according to actual conditions, for example, for different types of uppers. The telescopic rod 303 can be set as an elastic telescopic rod, which is used to appropriately expand and contract according to the thickness of the sole after the inner lining head 301 penetrates into the shoe. First, it can adapt to the sole to prevent rigid conflict, second, it can be appropriately adjusted according to the thickness of the sole, and third, it is used for subsequent valve adaptation.

[0033] The elastic hinge 304 is used to make the lining head 301 extend obliquely upward in the initial state. Figure 2 The state shown in the figure is the extended state. The angle between the bottom surface of the lining head 301 and the horizontal plane is about 20°, which can be adjusted adaptively. The angle here is used for the lining head 301 to enter the shoe and slide in contact with the sole to fold downward so as to fit the inner surface of the shoe.

[0034] like Figure 8 As shown, an air core 305 is also provided on the guide tube 306, and the air inlet end of the air core 305 is fixedly connected to the inner rod of the telescopic rod 303. When the inner rod of the telescopic rod 303 contracts relative to the outer rod, one end of the air core 305 is compressed to conduct the guide tube 306.

[0035] The air core 305 here is an elastic air valve, and the air inlet end is conducted when it is squeezed. After the lining head 301 is inserted into the shoe, since the sole is supported on the bottom of the lining head 301 and the sole has a certain thickness, the lining head 301 can be pushed to push the telescopic rod 303 along the extension direction of the telescopic rod 303 to cause it to contract. Therefore, the air core 305 at this position is conducted, while the air core 305 at other workstations without shoes is not conducted. This setting can ensure the singleness of the airflow direction.

[0036] like Figure 7 and Figure 8 As shown, a closing piece 307 is provided above the rear end of the lining head 301 for fitting with the inner side of the shoe upper.

[0037] The sealing member 307 is used to fit as closely as possible on the inner wall of the upper, and to play a role in sealing the space inside the shoe to a certain extent, and to reduce the flow of hot air entering the shoe from here. It is ensured that most hot air can enter the inside of the shoe through the mesh surface, and take away the moisture in it when passing through. And it can allow the airflow to enter the inclined surface as much as possible to achieve uniform heating of the upper.

[0038] The sealing member 307 herein includes a variety of implementations, including a rubber member, a soft sealing member with a sponge lining, or a layer of air bag which is inflated by injecting air into it to seal the shoe upper.

[0039] like Figure 4-Figure 6 As shown, the hot air circulation system includes a hot drying device 401 disposed on the platform 102 and an air collecting pipe 404 located in the static partition 101. The air collecting pipe 404 is connected to the hot drying device 401 through a fan 1 402 and a pipeline. 400 also includes a fan 2 403 disposed on the platform 102. The fan 2 403 is connected to the hot drying device 401 and injects hot air flow into the sub-cavity.

[0040] In the present application, the hot drying machine 401 is arranged in the middle of the platform 102, so at least two fans 1 402 are arranged respectively on both sides of the hot drying machine 401 and connected to the air collecting pipe 404, so as to guide the airflow in the air collecting pipe 404 to the hot drying machine 401. The fan 1 402 can also be arranged at the end of the air collecting pipe 404 and connected to a pipeline to reach the hot drying machine 401. The fan 2 403 is used to guide the heated airflow to each sub-cavity, and the hot airflow in each sub-cavity is sucked into the air collecting pipe 404 through the dryer 300, and then enters the hot drying machine 401, thereby achieving the purpose of airflow circulation.

[0041] The working principle and use process of the present invention: The workstation frame 200 is an inner and outer layer structure, and the outer layer can be used to store shoes. The inner layer is used for drying. The workstation frame 200 is distinguished between the inner and outer layers by a movable partition 201, and the fan-shaped area is divided into two isolated inner and outer small fan-shaped areas. When the shoes need to be dried, the shoes are placed in the small fan-shaped area of ​​the inner layer, where a workstation is provided to prevent the shoes from drying, and then closed. The dryer 300 cooperates with the hot air circulation system, and the hot air circulation system injects hot air into the inner fan-shaped space of the line, and performs hot air circulation work through the dryer 300. It draws suction inside the shoes, and the hot air flow in the fan-shaped cavity reaches the inside through the shoe upper, so that the moisture on it can be taken away to achieve drying of the shoes.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circulating heating and drying device for shoes, comprising a seat box (100), characterized in that: Also includes A work station frame (200) is rotatably disposed in the seat box (100); A plurality of dryers (300) are provided in the seat box (100); The workstation frame (200) has a fan-shaped cavity, which includes a movable partition plate 1 (201) arranged in the middle to divide the cavity into an outer cavity and an inner cavity, and the inner cavity is further divided into several sub-cavities of the same size by a coupling plate (202) and a movable partition plate 2 (203); The dryers (300) are grouped in pairs and correspond to several auxiliary cavities respectively, and can be inserted into the auxiliary cavities to dry the shoes; The heating and drying device also comprises a hot air circulation system, which is arranged at the upper end of the seat box (100) and is used to inject hot air flow into each auxiliary cavity to circulate and dry the shoes.

2. The circulating heating and drying device for shoes according to claim 1, characterized in that: The seat box (100) comprises a platform (102) arranged at the upper end of the inner cavity, and a movable partition plate (201) of the workstation frame (200) is provided with an outer edge outwardly along the radial direction of its rotation axis, and the outer edge is tightly fitted with the edge of the platform (102); The hot air circulation system is arranged on the platform (102).

3. The circulating heating and drying device for shoes according to claim 2, characterized in that: The outer edge of the movable partition plate 1 (201) is a sealing strip.

4. The circulating heating and drying device for shoes according to claim 1, characterized in that: The interior of the seat box (100) is separated into groups of two by a plurality of static partitions (101), and the seat box (100) includes a coupling port (1011), and the coupling port (1011) can be connected with the second dynamic partition (203) on the workstation frame (200) after rotation to achieve isolation of each of the sub-cavities.

5. The circulating heating and drying device for shoes according to claim 4, characterized in that: Each of the auxiliary cavities is provided with at least two placement positions (204) for inserting shoes, and each dryer (300) is aligned with the placement position (204) in the corresponding auxiliary cavity; The placement position (204) comprises a bottom supporting plate and a front face.

6. The circulating heating and drying device for shoes according to any one of claims 1 to 5, characterized in that: The dryer (300) comprises an inner lining head (301), air inlet mesh surfaces (302) provided on each surface of the inner lining head (301), a telescopic rod (303) hinged to the rear end of the inner lining head (301) via an elastic hinge (304), and a flow guide tube (306) arranged on the inner side of the telescopic rod (303), one end of the telescopic rod (303) being fixedly mounted on the inner wall of the seat box (100), and the two ends of the flow guide tube (306) being respectively connected to the inner lining head (301) and (400).

7. The circulating heating and drying device for shoes according to claim 6, characterized in that: The guide tube (306) is also provided with an air core (305), an air inlet end of the air core (305) is fixedly connected to the inner rod of the telescopic rod (303), and when the inner rod of the telescopic rod (303) contracts relative to the outer rod, one end of the air core (305) is compressed to conduct the guide tube (306).

8. The circulating heating and drying device for shoes according to claim 6, characterized in that: A closing piece (307) is provided above the rear end of the lining head (301) for fitting with the inner side of the shoe upper.

9. The circulating heating and drying device for shoes according to claim 7, characterized in that: The hot air circulation system comprises a hot drying device (401) arranged on the platform (102) and an air collecting pipe (404) located in the static partition (101), wherein the air collecting pipe (404) is connected to the hot drying device (401) through a fan 1 (402) and a pipeline, and the (400) further comprises a fan 2 (403) arranged on the platform (102), wherein the fan 2 (403) is connected to the hot drying device (401) and injects a hot air flow into the sub-cavity.

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