Sweater drying device

Abstract

A sweater drying device is used for solving the problems that some sweater drying devices mentioned in the background technology are uneven in sweater drying in the drying process, some areas of sweaters meet the drying requirement, some areas of the sweaters need to be further dried, and the drying efficiency is poor. However, when the area meeting the drying requirement is dried again, the area of the sweater is deformed due to excessive drying. Comprising a drying box, and a hanging frame is arranged in the drying box in a drawable mode; the drying box comprises two side plates internally provided with first cavities and a back plate internally provided with a second cavity, the side wall, located on one side in the drying box, of each side plate is provided with a plurality of air conveying assemblies, and adjacent air conveying pipes in each air conveying assembly are connected through first connecting rods; a plurality of groups of power assemblies are distributed on the back plate in the vertical direction; a heating assembly is arranged on each side plate; and air outlet holes are formed in the top wall of the drying box.

Description

TECHNICAL FIELD

[0001] The utility model relates to sweater production technical field especially relates to a sweater drying device. BACKGROUND

[0002] The sweater production refers to a series of production procedures and processes of knitted fabric sweater made of yarn, the sweater belongs to knitted fabric, and is subdivided into weft knitted fabric, and the sweater is formed by the mutual regular interpenetration of loops bent from yarn, and the yarn is converted into loops in the vertical direction, and the sweater needs to be dried by a drying device during production.

[0003] The prior art such as the utility model patent document with the authorized announcement number CN220338905U and the name of "a drying device for sweater production" discloses a sweater drying device, the device includes a box body and a control console installed on one side of the box body, the control console is internally provided with a power generation box, the box body is internally provided with a suspension assembly and a drying assembly, the suspension assembly includes a suspension bin, a suspension rack and a partition plate, the suspension bin is provided with heat dissipation holes, suspension sliding grooves and partition plate sliding grooves at the upper and lower ends, the suspension bin is provided with a first supporting block at the bottom end, the suspension rack is internally provided with a suspension rod, the suspension rack is provided with sliding assemblies at the upper and lower ends, and the drying assembly includes a frame, an internal side is provided with a heating assembly, the frame is provided with fan blade bodies on the two sides, and the frame is provided with a second supporting block at the bottom end.

[0004] The above patent technology still has certain defects: uneven drying of the sweater may occur during the drying process, some areas of the sweater have reached the drying requirement, and some areas of the sweater need to be further dried, but the areas that have reached the drying requirement will cause the deformation of the sweater in the area due to excessive drying if the drying work is performed again. UTILITY MODEL CONTENT

[0005] In view of the problems in the prior art, the utility model provides a sweater drying device to solve the problem that some sweater drying devices in the background art may cause uneven drying of the sweater during the drying process, some areas of the sweater have reached the drying requirement, some areas of the sweater need to be further dried, and the areas that have reached the drying requirement will cause the deformation of the sweater in the area due to excessive drying if the drying work is performed again.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] A sweater drying device, comprising a drying box, a hanging rack is arranged in the drying box and used for hanging a sweater, the drying box comprises two side plates each of which is internally provided with a first cavity and a back plate which is internally provided with a second cavity, a side wall of each side plate on the side of the drying box is provided with a plurality of groups of air conveying assemblies arranged in the vertical direction, each group of air conveying assemblies conveys hot air towards the hanging rack, each group of air conveying assemblies comprises a plurality of air conveying pipes which can be close to or away from the hanging rack, and adjacent air conveying pipes in each group of air conveying assemblies are connected through a first connecting rod, the back plate is provided with a plurality of groups of power assemblies arranged in the vertical direction, each group of power assemblies is used for driving the corresponding group of air conveying assemblies to be close to or away from the hanging rack, each side plate is provided with a heating assembly, and the heating assembly on each side plate is used for conveying hot air to the plurality of groups of air conveying assemblies on the same side plate, and the top wall of the drying box is provided with an air outlet.

[0008] Working principle:

[0009] In use, the sweater to be dried is hung on the hanging rack.

[0010] Then, the heating assembly is started, the heating assembly conveys hot air to the plurality of groups of air conveying assemblies on the same side plate, the hot air flows to the sweater on the hanging rack through the air conveying pipes, and the sweater is dried.

[0011] After a period of drying, the sweater is checked by the worker, and the checking result usually shows that some areas of the sweater have reached the drying requirement, and some areas of the sweater need to be further dried, at this time, the worker drives the corresponding group of air conveying assemblies to be close to or away from the hanging rack through the starting of each group of power assemblies, so that the air conveying pipe corresponding to the area of the sweater which needs to be further dried is close to the hanging rack, and the air conveying pipe corresponding to the area of the sweater which has reached the drying requirement is away from the hanging rack.

[0012] Beneficial effects:

[0013] 1. By arranging two groups of heating assemblies, a plurality of groups of air conveying assemblies and air conveying pipes, the heating assembly conveys hot air to the inside of the drying box through the air conveying pipes, so as to dry the sweater on the hanging rack.

[0014] 2. By arranging a plurality of groups of power assemblies, each group of power assemblies is used for driving the corresponding group of air conveying assemblies to be close to or away from the hanging rack, so as to change the distance between each group of air conveying assemblies and the hanging rack, and further change the air supply range of each group of air conveying assemblies, so that the air conveying assembly is closer to the hanging rack, and the air force is greater; the power assemblies and the air conveying assemblies are independently arranged as a plurality of groups, so that the air force of a certain area can be more accurately changed; the plurality of groups of air conveying assemblies are arranged in the vertical direction, so that the same area of the same batch of sweaters can be simultaneously further dried, and the drying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the sectional structure of the device from the front view;

[0016] Figure 2 is a schematic view of the sectional structure of the device from the top view;

[0017] Figure 3 is a schematic view of the structure of the hanging rack.

[0018] In the above drawings: drying box 1, hanging rack 2, side plate 3, first cavity 4, back plate 5, second cavity 6, air outlet 7, first motor 8, fan blade 9, heating pipe 10, main shaft 11, through hole 12, connecting pipe 13, air conveying pipe 14, auxiliary shaft 15, auxiliary fan blade 16, sliding plate 17, sliding block 18, second motor 19, transmission shaft 20, moving block 21, first connecting rod 22, second connecting rod 23, strip-shaped hole 24, door plate 25, first rack 26, second rack 27, air inlet 28, gear 29. DETAILED DESCRIPTION

[0019] The technical solutions in the present application will be further described below in combination with the drawings and examples.

[0020] Example:

[0021] As Figures 1-3As shown, a sweater drying device, including drying box 1, the drying box 1 can be pulled in the hanging rack 2, the drying box 1 top wall and bottom wall are provided with sliding groove, the hanging rack 2 top wall and bottom wall are fixedly provided with sliding block, the sliding block on the top wall of the hanging rack 2 is slidably arranged on the sliding groove on the top wall of the drying box 1, the sliding block on the bottom wall of the hanging rack 2 is slidably arranged on the sliding groove on the bottom wall of the drying box 1, the hanging rack 2 is used for hanging sweater, the top wall of the hanging rack 2 is fixedly provided with a plurality of hooks, and the sweater is hung on each hook in turn; The drying box 1 includes two side plates 3 provided with first cavities 4 and a back plate 5 provided with a second cavity 6, and the side wall of each side plate 3 on the inside of the drying box 1 is provided with seven groups of air conveying assemblies in the vertical direction, each air conveying assembly is arranged to convey hot air towards the hanging rack 2, each air conveying assembly includes a plurality of air conveying pipes 14 that can approach or move away from the hanging rack 2, and the adjacent air conveying pipes 14 in each air conveying assembly are fixedly connected by first connecting rods 22; The back plate 5 is provided with seven groups of power assemblies in the vertical direction, and each group of power assemblies is used to drive each corresponding group of air conveying assemblies to approach or move away from the hanging rack 2; Each side plate 3 is provided with a heating assembly, and the heating assembly on each side plate 3 is used to convey hot air to the seven groups of air conveying assemblies on the same side plate 3; The top wall of the drying box 1 is provided with an air outlet 7, and the air outlet 7 is used to provide a channel for the hot air inside the drying box 1 to escape.

[0022] By setting two heating assemblies, fourteen air conveying assemblies and air conveying pipes 14, the heating assembly conveys hot air to the inside of the drying box 1 through the air conveying pipes 14, thereby performing drying work on the sweater on the hanging rack 2; By setting seven groups of power assemblies, each group of power assemblies is used to drive the corresponding two groups of air conveying assemblies to approach or move away from the hanging rack 2, thereby changing the distance between each group of air conveying assemblies and the hanging rack 2, and further changing the air supply range of each group of air conveying assemblies, so that the air conveying assembly is closer to the hanging rack 2, and the wind power is greater; And the power assembly and the air conveying assembly are independently set as multiple groups, so that the wind power of a certain area can be changed more accurately; Seven groups of air conveying assemblies are arranged on each side plate 3 in the vertical direction, thereby simultaneously performing further drying work on the same area of the same batch of sweaters and accelerating the drying efficiency; The first connecting rod 22 is used to fixedly connect each air conveying pipe 14 in the same group of air conveying assemblies to form a whole.

[0023] As Figure 1 And Figure 2As shown, the heating assembly comprises a first motor 8, a fan blade 9, and a heating pipe 10. The first motor 8 is fixedly connected to the outer side wall of the drying box 1 through a fixing plate. The output end of the first motor 8 is connected with a main shaft 11. The other end of the main shaft 11 is rotatably arranged through the corresponding side plate 3. The fan blade 9 is fixedly arranged at the end of the other end of the main shaft 11 and is rotatably arranged in the first cavity 4. The heating pipe 10 is arranged in the first cavity 4 and is arranged on the side of the fan blade 9 away from the main shaft 11. The heating pipe 10 is a threaded electric heating pipe. When the heating pipe 10 is installed, a hole is welded on the inner wall of the first cavity 4 of the side plate 3, and then the heating pipe 10 is screwed on. The side plate 3 is provided with a through hole 12 on the side wall inside the drying box 1. An extendable connecting pipe 13 is fixedly arranged on each through hole 12. Each gas conveying pipe 14 is in communication with each connecting pipe 13. Each connecting pipe 13 is in communication with the inside of the side plate 3. The side wall of each side plate 3 away from the connecting pipe 13 is provided with an air inlet 28. The first motor 8 is started to drive the fan blade 9 to rotate. The external air enters the first cavities 4 of the two side plates 3 from the air inlets 28. The external air is heated by the heating pipe 10 and then flows to the hanging rack 2 through the connecting pipes 13 and the gas conveying pipes 14, thereby realizing how to convey hot air to the inside of the drying box 1. The mechanism is automatic and easy to operate.

[0024] As shown in Figure 1 and Figure 2 Each heating assembly further comprises two auxiliary shafts 15. The side wall of each side plate 3 away from the through hole 12 is provided with two mounting holes. A bearing is fixedly arranged in each mounting hole. Each auxiliary shaft 15 is fixedly arranged in the corresponding bearing. The two auxiliary shafts 15 in each heating assembly are arranged on the two sides of the main shaft 11 in the same group of heating assemblies. The shaft sections of the auxiliary shaft 15 and the main shaft 11 outside the side plate 3 are fixedly sleeved with a gear 29. The gear 29 on one of the auxiliary shafts 15 in the same group of heating assemblies and the gear 29 on the main shaft 11 are engaged with a first rack 26. The gear 29 on the other auxiliary shaft 15 and the gear 29 on the main shaft 11 are engaged with a second rack 27. One end of each auxiliary shaft 15 is rotatably arranged through the corresponding side plate 3 and is fixedly provided with an auxiliary fan blade 16. The auxiliary fan blade 16 is arranged in the first cavity 4 and is arranged on the side of the heating pipe 10 away from the through hole 12. The first motor 8 is started to drive the three fan blades 9 in the same group of heating assemblies to rotate at the same time, thereby further accelerating the air flow, making more air flow to the first cavities 4 of the two side plates 3, and thereby conveying more hot air to the inside of the drying box 1, improving the drying efficiency.

[0025] As shown in Figure 1 and Figure 2As shown in the drawings, each of the side plates 3 is provided with seven groups of sliding assemblies along the vertical direction on the side wall inside the drying box 1. Each group of sliding assemblies comprises a sliding plate 17 and a sliding block 18. Each sliding plate 17 is fixed to the inner wall of the corresponding side plate 3. Each sliding block 18 is slidingly arranged on the top of each sliding plate 17. The gas conveying pipe 14 in each group of gas conveying assemblies is fixed to the sliding block 18 in each group of sliding assemblies. By arranging the sliding plate 17 and the sliding block 18, the moving direction of the gas conveying pipe 14 is limited, thereby improving the stability of the movement of the gas conveying pipe 14.

[0026] As shown in the drawings, Figure 1 and Figure 2 The power assembly comprises a second motor 19. Each second motor 19 is fixed to the drying box 1. A transmission shaft 20 is connected to the output end of the second motor 19. Each transmission shaft 20 is rotatably arranged in the second cavity 6. Each transmission shaft 20 comprises two rod segments with opposite screw directions. Two moving blocks 21 are arranged on each transmission shaft 20. The two moving blocks 21 are threadedly connected to the two rod segments of the corresponding transmission shaft 20. A second connecting rod 23 is fixed to each moving block 21. Seven strip-shaped holes 24 are arranged on the back plate 5 along the vertical direction. Each second connecting rod 23 passes through the corresponding strip-shaped hole 24 and is slidingly arranged in the strip-shaped hole 24. The end of each second connecting rod 23 that extends out of the strip-shaped hole 24 is fixed to the sliding block 18 of each gas conveying assembly that is close to the back plate 5. The extension and contraction of the connecting pipe 13 causes the gas conveying pipe 14 to move close to or away from the hanging rack 2. The second motor 19 is started to drive the corresponding gas conveying assembly to move. This mode is mechanized and automated, which is convenient to operate.

[0027] As shown in the drawings, Figure 2 The drying box 1 further comprises a door plate 25. The door plate 25 is hingedly connected to one of the side plates 3. The hinging manner is the prior art, which will not be described here. The side edges of the door plate 25 and the drying box 1 are both sealed, for example, sealing strips are arranged on the four side edges of the door plate 25 that contact the drying box 1. The arrangement of the door plate 25 ensures that the temperature and humidity inside the drying box 1 are maintained within a set range, thereby improving the drying effect and efficiency.

[0028] Working principle:

[0029] In use, the door plate 25 is opened, and the hanging rack 2 is slid out. The sweater to be dried is hung on the hooks of the hanging rack 2.

[0030] Then the first motor 8 is started, the first motor 8 output end drives the main shaft 11 to rotate, the rotation of the main shaft 11 drives the corresponding first rack 26 and the second rack 27 to rotate, thereby driving the two auxiliary shafts 15 in the same group of heating assemblies to rotate, and further driving the fan blades 9 and the two auxiliary fan blades 16 in the same group of heating assemblies to rotate simultaneously; The rotation of the fan blades 9 and the two auxiliary fan blades 16 in each group of heating assemblies drives the outside air to flow into the corresponding first cavity 4 through the air inlet 28, and the air heated by the heating pipe 10 flows to the hanger 2 through each connecting pipe 13 and the gas conveying pipe 14 arranged on the side plate 3, thereby performing the drying work on the sweater on the hanger 2.

[0031] After drying for a period of time, the staff opens the door plate 25 to check the sweater, and the inspection result usually shows that some areas of the sweater have reached the drying requirement, while some areas of the sweater need further drying. At this time, the staff adjusts the distance between each gas conveying assembly and the hanger 2 by starting the second motor 19, and the specific operation is as follows: start the second motor 19, the second motor 19 output end drives the transmission shaft 20 to rotate, the transmission shaft 20 drives the corresponding two moving blocks 21 to move closer or farther away from each other, the movement of the two moving blocks 21 drives the corresponding two second connecting rods 23 to move in the corresponding strip-shaped hole 24, thereby driving the corresponding gas conveying assembly to move, and further adjusting the distance between each gas conveying assembly and the hanger 2 by independently adjusting each second motor 19, and the expansion and contraction of the connecting pipe 13 cooperate with the movement of the gas conveying assembly, so that the gas conveying pipe 14 corresponding to the area of the sweater that needs further drying is close to the hanger 2, and the gas conveying pipe 14 corresponding to the area of the sweater that has reached the drying requirement is away from the hanger 2.

[0032] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A sweater drying apparatus, characterized by: The utility model provides a sweater drying cabinet, including drying cabinet (1), the inside of drying cabinet (1) can draw and be equipped with the hanger (2) for hanging sweater, drying cabinet (1) includes two internally provided with first cavity (4) side plate (3) and a internally provided with second cavity (6) back plate (5), the side wall of each side plate (3) is located drying cabinet (1) inside one side and is provided with a plurality of groups of gas conveying assembly along the vertical direction, and each group of gas conveying assembly is towards hanger (2) and transports hot gas, and each group of gas conveying assembly includes a plurality of gas conveying pipe (14) that can be close to or far from hanger (2), and the adjacent gas conveying pipe (14) in each group of gas conveying assembly is connected through first connecting rod (22), back plate (5) is provided with a plurality of groups of power assembly along the vertical direction, and each group of power assembly is used to drive corresponding each group of gas conveying assembly and close to or far from hanger (2), and each side plate (3) is provided with a heating assembly, and the heating assembly on each side plate (3) is used to convey hot gas to a plurality of groups of gas conveying assembly located on the same side plate (3), and the top wall of drying cabinet (1) is provided with air outlet (7).

2. The sweater drying apparatus of claim 1, wherein: The heating assembly includes first motor (8), fan blade (9), heating pipe (10), first motor (8) is connected with drying cabinet (1), the output end of first motor (8) is connected with main shaft (11), the other end of main shaft (11) is rotatably arranged through corresponding side plate (3), fan blade (9) is fixedly arranged on the end of the other end of main shaft (11), and fan blade (9) is rotatably arranged in first cavity (4), heating pipe (10) is arranged in first cavity (4), and heating pipe (10) is arranged on the side, away from main shaft (11), of fan blade (9), the side wall of the side plate (3) is provided with through hole (12) on the side of drying cabinet (1) inside, each through hole (12) is fixedly provided with telescopic connecting pipe (13), each gas conveying pipe (14) is in communication with each connecting pipe (13), and each connecting pipe (13) is in communication with the inside of side plate (3), and the side wall of each side plate (3) is provided with air inlet (28) away from connecting pipe (13).

3. The sweater drying apparatus of claim 2, wherein: Each heating assembly further comprises two auxiliary shafts (15), each side plate (3) is provided with two mounting holes away from the side wall of the through hole (12), each mounting hole is fixedly provided with a bearing, each auxiliary shaft (15) is fixedly arranged in the corresponding bearing, the two auxiliary shafts (15) in each heating assembly are arranged on the two sides of the main shaft (11) in the same group of heating assemblies, the auxiliary shaft (15) and the main shaft (11) are fixedly sleeved with a gear (29) on the shaft segment outside the side plate (3), one of the auxiliary shafts (15) and the main shaft (11) in the same group of heating assemblies are connected through a first rack (26), the other auxiliary shaft (15) and the main shaft (11) are connected through a second rack (27), one end of each auxiliary shaft (15) is rotatably arranged through the corresponding side plate (3) and is fixedly provided with an auxiliary fan blade (16), the auxiliary fan blade (16) is arranged in the first cavity (4), and the auxiliary fan blade (16) is arranged on the side of the heating pipe (10) away from the through hole (12).

4. The sweater drying apparatus of claim 3, wherein: Each side plate (3) arranged on one side wall in the drying box (1) is provided with a plurality of groups of sliding assemblies arranged in the vertical direction, each group of sliding assemblies comprises a sliding plate (17) and a sliding block (18), each sliding plate (17) is fixedly connected with the corresponding side plate (3), and each sliding block (18) is slidingly arranged on the top of each sliding plate (17). The gas conveying pipe (14) in each group of gas conveying assemblies is fixedly connected with the sliding block (18) in each group of sliding assemblies.

5. The sweater drying apparatus of claim 1, wherein: The power assembly comprises a second motor (19), each second motor (19) is fixedly connected with the drying box (1), the output end of the second motor (19) is connected with a transmission shaft (20), and each transmission shaft (20) is rotatably arranged in the second cavity (6). Each transmission shaft (20) comprises two rod segments with opposite screw directions, two moving blocks (21) are sleeved on each transmission shaft (20), the two moving blocks (21) are threadedly connected with the two rod segments of the corresponding transmission shaft (20) respectively, a second connecting rod (23) is fixedly arranged on each moving block (21), a plurality of strip-shaped holes (24) are arranged on the back plate (5) in the vertical direction, each second connecting rod (23) penetrates through the corresponding strip-shaped hole (24) and is slidingly arranged in the strip-shaped hole (24), and the end portion of each second connecting rod (23) extending out of the strip-shaped hole (24) is fixedly connected with the sliding block (18) of each gas conveying assembly close to the back plate (5). The expansion and contraction of the connecting pipe (13) make the gas conveying pipe (14) close to or away from the hanging rack (2).

6. The sweater drying apparatus of claim 1, wherein: The drying box (1) further comprises a door plate (25), and the door plate (25) is hingedly connected with one of the side plates (3).

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