High-efficiency drying device for down production

Abstract

The application belongs to the technical field of down processing, and discloses a high-efficiency drying device for down production, which comprises a drying mechanism and a shell mechanism, the drying mechanism is fixedly installed in the inside of the shell mechanism, the drying mechanism comprises a rotating assembly and a limiting assembly, the limiting assembly comprises a limiting outer cover, the limiting outer cover is fixedly installed in the inside of the shell mechanism, a plurality of limiting grooves are formed in the inner wall of the limiting outer cover, the rotating assembly comprises a plurality of triangular limiting discs, a sealing drying system composed of a warm air assembly, a rotating drum assembly and a discharging assembly is arranged, steam is discharged in time, the sealing drying and product output are realized, the second servo motor is started, the output shaft of the second servo motor drives the driven shaft to rotate through the synchronous transmission belt, the inner screw drum rotates in the fixed outer wheel because the inner screw drum is connected with the sealing disc, and the threads in the inner screw drum slowly transport the down backward during rotation.

Description

Technical Field

[0001] This invention belongs to the field of down processing technology, specifically a high-efficiency drying device for down production. Background Technology

[0002] Down is the fluffy down that grows on the abdomen of geese and ducks in the shape of reed flowers. Since down is an animal protein fiber, its spherical fibers are covered with millions of tiny triangular pores, which can expand and contract with changes in temperature, thus producing a temperature-regulating function. It is often used as filling for down jackets.

[0003] Down processing typically requires drying after washing. However, current down drying methods generally use boiler steam drying. Because damp down accumulates in one place and is not dried sufficiently, it is prone to mold growth, which affects the quality of the down. Therefore, it is necessary to dry the down slowly and in a measured manner without affecting production efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a high-efficiency drying device for down production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency drying device for down production, comprising a drying mechanism and a shell mechanism, wherein the drying mechanism is fixedly installed inside the shell mechanism.

[0006] The drying mechanism includes a rotating component and a limiting component. The limiting component includes a limiting cover, which is fixedly installed inside the outer shell mechanism. The inner wall of the limiting cover has multiple limiting grooves. The rotating component includes multiple triangular limiting discs. The outer walls of the multiple triangular limiting discs are rotatably connected to the inner walls of the multiple limiting grooves. Multiple fixing components are fixedly connected between the inner walls of the multiple triangular limiting discs.

[0007] The fixing assembly includes a fixed outer wheel, the inner wall of which has a steam exhaust groove, a warm air inlet and a material discharge outlet. The inner wall of the fixed outer wheel is rotatably connected to a rotating drum assembly, which includes an inner spiral rotating drum. The inner wall of the inner spiral rotating drum has multiple rotating drum discharge outlets, multiple rotating drum exhaust grooves and multiple rotating drum air inlet grooves. The inner wall of the inner spiral rotating drum is fixedly connected to a threaded band.

[0008] The above structure serves to seal the drying process and output the finished product. The inner spiral drum also rotates within the fixed outer wheel. The spiral belt in the inner spiral drum slowly conveys the fluff backward as it rotates. At the same time, warm air is discharged into the inner spiral drum through the air inlet slot to dry the animal fluff. The water vapor generated during drying is discharged through the exhaust slot of the drum and the corresponding steam exhaust slot through the steam outlet. After the animal fluff is dried, it falls into the discharge connection pipe through the discharge port of the drum and the corresponding discharge drop port.

[0009] As a further technical solution of the present invention, the inner wall of the limiting cover is provided with a fresh air inlet, a finished product drop outlet and a steam outlet.

[0010] The above structure serves as a connection, with a fresh air inlet, a finished product drop-off outlet, and a steam exhaust outlet.

[0011] As a further technical solution of the present invention, the rotating component includes a first servo motor, which is fixedly installed on the inner wall of the outer shell mechanism. The output shaft of the first servo motor is fixedly connected to a rotating disk, and the outer wall of the rotating disk is rotatably connected to the inner wall of the limiting cover.

[0012] As a further technical solution of the present invention, the outer wall of the rotating disk is fixedly connected with a plurality of driving rods, and the outer walls of the plurality of driving rods are respectively fixedly connected to the inner walls of a plurality of triangular limiting disks.

[0013] The above structure achieves continuous production. The first servo motor is started, and the output shaft of the first servo motor drives the triangular limit plate to rotate in the limit groove via the drive rod through the rotating disk, thereby adjusting the position of the fixed component fixed in the triangular limit plate.

[0014] As a further technical solution of the present invention, the drying mechanism includes a conveying component, the conveying component includes a second servo motor, and the outer wall of the second servo motor is rotatably connected to the inner wall of the outer shell mechanism.

[0015] As a further technical solution of the present invention, the output shaft of the second servo motor is fixedly connected to a plurality of synchronous transmission belts, and the inner walls of the plurality of synchronous transmission belts are connected to a plurality of driven shafts. One end of the driven shaft is fixedly connected to a sealing disc, and the inner walls of the plurality of sealing discs are respectively fixedly connected to one end of a plurality of internal screw drums.

[0016] The above structure provides power. Animal hair enters one of the inner spiral drums, activating the second servo motor. The output shaft of the second servo motor drives the driven shaft to rotate via a synchronous transmission belt. Because the inner spiral drum is connected to the sealing disc, it also rotates in the fixed outer wheel.

[0017] As a further technical solution of the present invention, the drying mechanism includes a discharge component, the discharge component includes a discharge merging pipe, the outer wall of the discharge merging pipe is fixedly connected to the inner wall of one of the triangular limiting discs, and the inner wall of the discharge merging pipe is fixedly connected to a plurality of discharge connecting pipes and a plurality of discharge falling pipes, and one end of the plurality of discharge connecting pipes is fixedly connected to the inner wall of a plurality of discharge falling ports respectively.

[0018] The above structure serves to output the finished product. After the animal wool is dried, it falls into the discharge connecting pipe through the rotary drum discharge port and the corresponding discharge drop port, and then falls into the discharge drop pipe through the discharge merging pipe.

[0019] As a further technical solution of the present invention, the drying mechanism includes a warm air assembly, the warm air assembly includes a warm air distribution pipe, the outer wall of the warm air distribution pipe is fixedly connected to the inner wall of one of the triangular limiting plates, the inner wall of the warm air distribution pipe is fixedly connected to a warm air fan and a plurality of warm air connecting pipes, the outer wall of the warm air fan is fixedly connected to the outer wall of a plurality of fixed outer wheels, and one end of the plurality of warm air connecting pipes is fixedly connected to the inner wall of a plurality of warm air inlets respectively.

[0020] The above structure serves to provide warm air. When the warm air fan is started, the warm air is distributed to the warm air distribution pipe and then discharged into the inner spiral drum through the warm air inlet and the corresponding air inlet slot of the rotating drum via the warm air connecting pipe, thus drying the animal fur.

[0021] As a further technical solution of the present invention, the outer shell mechanism includes a protective shell for the equipment, the outer wall of which is provided with a ventilation opening and a finished product output port, and the inner wall of which is fixedly connected with a conveyor belt.

[0022] The above structure achieves the effect of cooling and heat dissipation. The finished product falls onto the conveyor belt through the finished product drop outlet and is discharged from the finished product output outlet. Fresh air can be provided to the warm air fan through the ventilation opening set on the protective shell of the equipment.

[0023] As a further technical solution of the present invention, the drying mechanism includes a feeding funnel, the outer wall of which is fixedly connected to the inner wall of the limiting cover.

[0024] The above structure serves as the feeding hopper, allowing the animal hair that needs to be dried to be fed in.

[0025] The beneficial effects of this invention are as follows:

[0026] 1. This invention utilizes a sealed drying system composed of a warm air assembly, a rotating drum assembly, and a discharge assembly, which promptly discharges steam, achieving both sealed drying and finished product output. The second servo motor is activated, and its output shaft drives the driven shaft to rotate via a synchronous transmission belt. Because the inner spiral drum is connected to the sealing disc, it also rotates within the fixed outer wheel. The threaded belt within the inner spiral drum slowly conveys the fluff backward during rotation. Simultaneously, the warm air fan is activated, producing warm air which is then distributed through a warm air distribution pipe and discharged into the inner spiral drum via a warm air inlet and corresponding rotating drum air inlet trough, drying the animal fluff. The water vapor generated during drying is discharged through the rotating drum exhaust trough and corresponding steam exhaust trough, exiting through the steam outlet. After drying, the animal fluff falls through the rotating drum discharge port and corresponding discharge drop port into the discharge connection pipe, then through the discharge merging pipe, and finally through the finished product drop port onto the conveyor belt and exiting through the finished product output port.

[0027] 2. This invention utilizes a rotating assembly to adjust the positions of multiple fixed components, allowing animal wool to be alternately fed into the feed funnel for drying. This avoids the problem of excessively long drying times affecting efficiency and achieves the effect of improving production efficiency. The first servo motor is started, and its output shaft drives a triangular limiting disc to rotate in the limiting groove via a rotating disk and a drive rod. By adjusting the position of the fixed components in the triangular limiting disc, animal wool can continue to be fed in and dried by another internal spiral drum. This alternating feeding achieves continuous production. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the outer shell mechanism of the present invention;

[0030] Figure 3 This is a schematic diagram of the structure of the rotating component of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the conveying component of the present invention;

[0032] Figure 5 This is a schematic diagram of the structure of the heating element of the present invention;

[0033] Figure 6 This is a schematic diagram of the structure at the fixing component of the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the rotating drum assembly of the present invention.

[0035] In the diagram: 1. Drying mechanism; 11. Feed hopper; 12. Rotating assembly; 121. First servo motor; 122. Rotating disk; 123. Drive rod; 124. Triangular limit disk; 13. Limiting assembly; 131. Limiting cover; 132. Limiting groove; 133. Fresh air inlet; 134. Finished product drop outlet; 135. Steam outlet; 14. Conveying assembly; 141. Second servo motor; 142. Synchronous transmission belt; 143. Driven shaft; 144. Sealing disk; 15. Fixing assembly; 151. Fixed outer wheel; 152. Steam discharge trough 153. Warm air inlet; 154. Discharge outlet; 16. Discharge assembly; 161. Discharge connecting pipe; 162. Discharge merging pipe; 163. Discharge outlet; 17. Warm air assembly; 171. Warm air fan; 172. Warm air connecting pipe; 173. Warm air distribution pipe; 18. Rotary drum assembly; 181. Internal spiral rotary drum; 182. Rotary drum discharge port; 183. Rotary drum exhaust trough; 184. Rotary drum air inlet trough; 185. Threaded belt; 2. Outer shell mechanism; 21. Equipment protective shell; 22. Ventilation port; 23. Conveyor belt; 24. Finished product output port. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] like Figures 1 to 7 As shown in the embodiment of the present invention, a high-efficiency drying device for down production includes a drying mechanism 1 and a shell mechanism 2, wherein the drying mechanism 1 is fixedly installed inside the shell mechanism 2.

[0038] The drying mechanism 1 includes a rotating component 12 and a limiting component 13. The limiting component 13 includes a limiting cover 131, which is fixedly installed inside the outer shell mechanism 2. The inner wall of the limiting cover 131 is provided with multiple limiting grooves 132. The rotating component 12 includes multiple triangular limiting discs 124. The outer walls of the multiple triangular limiting discs 124 are rotatably connected to the inner walls of the multiple limiting grooves 132. Multiple fixing components 15 are fixedly connected between the inner walls of the multiple triangular limiting discs 124.

[0039] The fixing assembly 15 includes a fixed outer wheel 151. The inner wall of the fixed outer wheel 151 is provided with a steam exhaust groove 152, a warm air inlet 153 and a discharge outlet 154. The inner wall of the fixed outer wheel 151 is rotatably connected to a rotating drum assembly 18. The rotating drum assembly 18 includes an inner screw rotating drum 181. The inner wall of the inner screw rotating drum 181 is provided with multiple rotating drum discharge outlets 182, multiple rotating drum exhaust grooves 183 and multiple rotating drum air inlet grooves 184. A threaded belt 185 is fixedly connected to the inner wall of the inner screw rotating drum 181.

[0040] The inner screw drum 181 also rotates in the fixed outer wheel 151. The threaded belt 185 in the inner screw drum 181 slowly conveys the fluff backward when rotating. At the same time, warm air is discharged into the inner screw drum 181 through the air inlet 184 of the drum to dry the animal fluff. The water vapor generated during drying is discharged from the steam outlet 135 through the exhaust chute 183 of the drum and the corresponding steam discharge chute 152. After the animal fluff is dried, it falls into the discharge connecting pipe 161 through the discharge outlet 182 of the drum and the corresponding discharge drop outlet 154, which plays the role of sealing the drying and outputting the finished product.

[0041] like Figure 3 As shown, the inner wall of the limiting cover 131 is provided with a fresh air inlet 133, a finished product drop outlet 134 and a steam outlet 135.

[0042] The fresh air inlet 133, finished product drop outlet 134, and steam outlet 135 are designed to connect the parts.

[0043] like Figure 3 As shown, the rotating assembly 12 includes a first servo motor 121, which is fixedly installed on the inner wall of the outer casing 2. The output shaft of the first servo motor 121 is fixedly connected to a rotating disk 122. The outer wall of the rotating disk 122 is rotatably connected to the inner wall of the limiting cover 131. A plurality of drive rods 123 are fixedly connected to the outer wall of the rotating disk 122. The outer walls of the plurality of drive rods 123 are respectively fixedly connected to the inner walls of the plurality of triangular limiting disks 124.

[0044] The first servo motor 121 is started. The output shaft of the first servo motor 121 drives the triangular limiting disk 124 to rotate in the limiting groove 132 via the drive rod 123 through the rotating disk 122. This adjusts the position of the fixed component 15 fixed in the triangular limiting disk 124, thereby achieving continuous production.

[0045] like Figure 4As shown, the drying mechanism 1 includes a conveying assembly 14, which includes a second servo motor 141. The outer wall of the second servo motor 141 is rotatably connected to the inner wall of the outer casing mechanism 2. The output shaft of the second servo motor 141 is fixedly connected to multiple synchronous transmission belts 142. Multiple driven shafts 143 are drivenly connected to the inner walls of the multiple synchronous transmission belts 142. A sealing disc 144 is fixedly connected to one end of the driven shaft 143. The inner walls of the multiple sealing discs 144 are respectively fixedly connected to one end of multiple internal spiral drums 181.

[0046] Animal hair enters one of the inner screw drums 181, activating the second servo motor 141. The output shaft of the second servo motor 141 drives the driven shaft 143 to rotate via the synchronous transmission belt 142. Since the inner screw drum 181 is connected to the sealing disc 144, the inner screw drum 181 also rotates in the fixed outer wheel 151, thus providing power.

[0047] like Figure 5 As shown, the drying mechanism 1 includes a discharge assembly 16, which includes a discharge merging pipe 162. The outer wall of the discharge merging pipe 162 is fixedly connected to the inner wall of one of the triangular limiting discs 124. The inner wall of the discharge merging pipe 162 is fixedly connected to a plurality of discharge connecting pipes 161 and a plurality of discharge falling pipes 163. One end of the plurality of discharge connecting pipes 161 is fixedly connected to the inner wall of a plurality of discharge falling ports 154 respectively.

[0048] After the animal fur is dried, it falls into the discharge connecting pipe 161 through the rotary drum discharge port 182 and the corresponding discharge drop port 154, and then falls through the discharge merging pipe 162 and the discharge drop pipe 163, thus outputting the finished product.

[0049] like Figure 5 As shown, the drying mechanism 1 includes a warm air assembly 17, which includes a warm air distribution pipe 173. The outer wall of the warm air distribution pipe 173 is fixedly connected to the inner wall of one of the triangular limiting plates 124. A warm air fan 171 and multiple warm air connecting pipes 172 are fixedly connected to the inner wall of the warm air distribution pipe 173. The outer wall of the warm air fan 171 is fixedly connected to the outer wall of multiple fixed outer wheels 151. One end of each of the multiple warm air connecting pipes 172 is fixedly connected to the inner wall of multiple warm air inlets 153.

[0050] When the warm air blower 171 is started, the warm air blower 171 produces warm air which is then distributed to the warm air distribution pipe 173 and then discharged into the inner screw drum 181 through the warm air inlet 153 and the corresponding drum air inlet 184 via the warm air connecting pipe 172, thus drying the animal fur and providing warm air.

[0051] like Figure 2As shown, the outer casing 2 includes a protective casing 21. The outer wall of the protective casing 21 has a ventilation opening 22 and a finished product output port 24. A conveyor belt 23 is fixedly connected to the inner wall of the protective casing 21.

[0052] The final product falls onto the conveyor belt 23 through the finished product drop outlet 134 and is discharged from the finished product output outlet 24; and through the ventilation outlet 22 set on the equipment protective shell 21, fresh air can be provided to the warm air fan 171 from the fresh air inlet 133 to achieve the effect of cooling and heat dissipation.

[0053] like Figure 2 As shown, the drying mechanism 1 includes a feeding funnel 11, the outer wall of which is fixedly connected to the inner wall of the limiting cover 131.

[0054] The animal hair that needs to be dried is fed into the feed funnel 11, which serves as the feeding point.

[0055] Working principle and usage process:

[0056] During operation, the animal hair to be dried is fed into the feed funnel 11. The animal hair enters one of the inner screw drums 181. The second servo motor 141 is started, and the output shaft of the second servo motor 141 drives the driven shaft 143 to rotate via the synchronous transmission belt 142. Because the inner screw drum 181 is connected to the sealing disc 144, the inner screw drum 181 also rotates in the fixed outer wheel 151. The threaded belt 185 in the inner screw drum 181 slowly pushes the hair towards the inner screw drum as it rotates. The process involves subsequent conveying; simultaneously, the warm air fan 171 is activated, producing warm air which is then distributed through the warm air distribution pipe 173, and then discharged through the warm air connection pipe 172 into the inner spiral drum 181 via the warm air inlet 153 and the corresponding rotary drum air inlet trough 184 to dry the animal hair. The water vapor generated during drying is discharged through the rotary drum exhaust trough 183 and the corresponding steam exhaust trough 152, exiting through the steam outlet 135. Once a fixed amount of animal hair is added to one of the inner spiral drums 181... To avoid excessive drying time for animal wool affecting efficiency, a rotating component 12 is used to adjust the position of the fixed component 15. The first servo motor 121 is started, and the output shaft of the first servo motor 121 drives the triangular limiting disk 124 to rotate in the limiting groove 132 via the drive rod 123 through the rotating disk 122. The fixed component 15 fixed in the triangular limiting disk 124 is adjusted to allow for the continued feeding of animal wool, which is then dried by another inner screw drum 181. Alternating feeding achieves continuous production. After the animal wool is dried, it falls through the drum outlet 182 and the corresponding discharge drop outlet 154 into the discharge connecting pipe 161, then through the discharge merging pipe 162 and down the discharge drop pipe 163, and finally falls through the finished product drop outlet 134 onto the conveyor belt 23 and is discharged from the finished product output outlet 24. Furthermore, through the ventilation opening 22 set on the equipment protective shell 21, fresh air can be provided to the warm air fan 171 from the fresh air inlet 133 to achieve the effect of cooling and heat dissipation.

[0057] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency drying device for down production, comprising a drying mechanism (1) and a shell mechanism (2), characterized in that: The drying mechanism (1) is fixedly installed inside the outer shell mechanism (2); The drying mechanism (1) includes a rotating component (12) and a limiting component (13). The limiting component (13) includes a limiting cover (131), which is fixedly installed inside the outer shell mechanism (2). The inner wall of the limiting cover (131) is provided with multiple limiting grooves (132). The rotating component (12) includes multiple triangular limiting discs (124). The outer walls of the multiple triangular limiting discs (124) are rotatably connected to the inner walls of the multiple limiting grooves (132). Multiple fixing components (15) are fixedly connected between the inner walls of the multiple triangular limiting discs (124). The fixing component (15) includes a fixed outer wheel (151), on which a steam exhaust groove (152), a warm air inlet (153), and a discharge drop outlet (154) are provided. The fixed outer wheel (151) is rotatably connected to a rotating drum assembly (18), which includes an inner screw rotating drum (181). The inner screw rotating drum (181) is provided with multiple rotating drum discharge outlets (182), multiple rotating drum exhaust grooves (183), and multiple rotating drum air inlet grooves (184). A threaded band (185) is fixedly connected to the inner wall of the inner screw rotating drum (181). The rotating assembly (12) also includes a first servo motor (121), which is fixedly installed on the inner wall of the outer shell mechanism (2). The output shaft of the first servo motor (121) is fixedly connected to a rotating disk (122), and the rotating disk (122) is rotatably connected to the limiting cover (131). The drying mechanism (1) further includes a conveying assembly (14), which includes a second servo motor (141). The outer wall of the second servo motor (141) is connected to the outer shell mechanism (2). The output shaft of the second servo motor (141) is fixedly connected to a plurality of synchronous transmission belts (142). The inner walls of the plurality of synchronous transmission belts (142) are connected to a plurality of driven shafts (143). One end of the driven shaft (143) is fixedly connected to a sealing disc (144). The plurality of sealing discs (144) are respectively fixedly connected to one end of a plurality of internal spiral drums (181).

2. The high-efficiency drying device for down production according to claim 1, characterized in that: The limiting cover (131) is provided with a fresh air inlet (133), a finished product drop outlet (134) and a steam outlet (135).

3. The high-efficiency drying device for down production according to claim 1, characterized in that: The rotating disk (122) is fixedly connected to a plurality of drive rods (123) at the end away from the first servo motor (121), and the plurality of drive rods (123) are fixedly connected to the triangular limiting disk (124).

4. The high-efficiency drying device for down production according to claim 1, characterized in that: The drying mechanism (1) includes a discharge assembly (16), which includes a discharge merging pipe (162). The outer wall of the discharge merging pipe (162) is fixedly connected to one of the triangular limiting plates (124). Multiple discharge connecting pipes (161) and multiple discharge falling pipes (163) are fixedly connected to the discharge merging pipe (162). One end of each of the multiple discharge connecting pipes (161) is connected to a multiple discharge falling port (154) in a one-to-one correspondence.

5. The high-efficiency drying device for down production according to claim 1, characterized in that: The drying mechanism (1) includes a warm air assembly (17), which includes a warm air distribution pipe (173). The outer wall of the warm air distribution pipe (173) is fixedly connected to one of the triangular limiting plates (124). The warm air distribution pipe (173) is connected to a warm air fan (171) and multiple warm air connecting pipes (172) respectively. The outer wall of the warm air fan (171) is fixedly connected to the outer walls of multiple fixed outer wheels (151). One end of each of the multiple warm air connecting pipes (172) is connected to a corresponding warm air inlet (153).

6. The high-efficiency drying device for down production according to claim 1, characterized in that: The outer casing (2) includes a protective shell (21), the outer wall of which is provided with a ventilation opening (22) and a finished product output port (24), and a conveyor belt (23) is fixedly connected to the lower part of the protective shell (21).

7. The high-efficiency drying device for down production according to claim 1, characterized in that: The drying mechanism (1) includes a feeding funnel (11), which is connected to the limiting cover (131).

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