Air cooling device for hot-dried acupuncture cotton

Abstract

The utility model relates to an air cooling device for needle-punched cotton after hot drying, which comprises a containing box, a wind-up roller is movably arranged on the right side of the containing box, a placing box is arranged in the containing box, and a cooling mechanism is arranged in the containing box. According to the air cooling device for the needle-punched cotton after hot drying, firstly, the needle-punched cotton body penetrates through the containing box to be connected with the wind-up roller, then the controller drives the motor to start to drive the wind-up roller to rotate, the needle-punched cotton body moves into the containing box, at the moment, the booster pump is started, cooling liquid in the water tank flows into the guide roller through the flow guide pipe, and when the needle-punched cotton body passes through the guide roller, the cooling liquid flows into the wind-up roller. The cooling liquid cools the acupuncture cotton body, then the acupuncture cotton body continues to move forwards, at the moment, the controller drives the motor to drive the flattening roller to rotate to spread the acupuncture cotton body, finally, the controller drives the air cooler to start, and cold air enters the air collecting box and is sprayed out through the first spray head and the second spray head; therefore, the top and the bottom of the acupuncture cotton body are cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of needle-punched cotton, in particular to a device for air cooling after hot drying of needle-punched cotton. Background Art

[0002] Needle-punched cotton is a product that is made by directly punching fibers into flakes with needles without going through a textile process. Needle-punched cotton made from natural cotton, cashmere, wool, camel hair, hemp fiber, bamboo fiber, corn fiber, soybean fiber, etc. is used as a filler or base material. The needle-punched cotton goes through the process of cotton mixing - unpacking - loosening - combing - laying the net - needling - rolling - ironing in sequence.

[0003] For example, a device for air cooling needle-punched cotton after hot drying with Chinese patent number CN219244060U, the utility model starts the cooling fan, guides the cooling air into the air outlet tube through the air outlet pipe, and then sprays it from multiple air outlet nozzles to air-cool the spunlace cotton, and can start the first motor to drive the turntable to rotate, and drive the round rod to perform circular motion, the round rod drives the slide plate to reciprocate left and right through the connecting plate, and drives the rack to move synchronously, the rack drives the vertical shaft to reciprocate through the meshing with the transmission gear, the vertical shaft drives the horizontal shaft and the air outlet tube to reciprocate through the meshing of the active bevel gear and the driven bevel gear, thereby driving the air outlet nozzle to reciprocate, and intermittently blows the cooling air to the front and rear sides, the device has a complex structure during the cooling process, and can usually only cool down on one side, the cooling method is single, and the needle-punched cotton is directly placed on the conveyor for cooling and drying without protection, and the needle-punched cotton is easily blown off the conveyor, resulting in poor cooling effect, so a device for air cooling needle-punched cotton after hot drying is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a device for air cooling needle-punched cotton after hot drying, which has the advantage of high cooling efficiency and solves the problems that the device has a complex structure and can usually only cool one side during the cooling process, the cooling method is single, and the needle-punched cotton is directly placed on a conveyor for cooling and air drying without protection, which makes it easy for the needle-punched cotton to be blown off the conveyor, resulting in poor cooling effect.

[0005] To achieve the above object, the utility model provides the following technical solution: a device for air cooling after hot drying of needle-punched cotton, comprising a storage box, a winding roller is movably installed on the right side of the storage box, a placing box is arranged inside the storage box, and a cooling mechanism is arranged inside the storage box;

[0006] The cooling mechanism includes an air cooler, an air collecting box, a first nozzle, a second nozzle, a bracket, a guide roller, a water tank, a cooling fan, a guide pipe and a return pipe. The air cooler is fixedly installed inside the placement box, the air collecting box is installed inside the placement box, the first nozzle is connected to the bottom of the air collecting box, the second nozzle is connected to the bottom of the air collecting box, two brackets are arranged inside the storage box, the guide rollers are rotatably connected to the inside of the two brackets, a water tank is installed on the top of the storage box, a cooling fan is fixedly installed on the top of the water tank, the guide pipe is connected to the bottom of the water tank, and the return pipe is connected to the bottom of the water tank.

[0007] Furthermore, a material inlet is provided on the left side of the containing box, a material outlet is provided on the right side of the containing box, and a heat dissipation port is provided on the bottom of the containing box.

[0008] Furthermore, a dustproof net is fixedly installed inside the heat dissipation port, a fixing frame is fixedly installed on the right side of the storage box, a motor is arranged on the front side of the fixing frame, and an output shaft of the motor is connected to the front side of the winding roller.

[0009] Furthermore, a needle-punched cotton body is arranged inside the storage box and penetrates the storage box. A fixing plate is fixedly installed at the bottom of the placement box, a motor is fixedly installed at the rear side of the fixing plate, and a flattening roller is fixedly installed at the output shaft of the motor.

[0010] Furthermore, there are two groups of flattening rollers, each group of flattening rollers has two rollers, the bottom of the air cooler is connected to the top of the air collecting box, and the second nozzle is attached to the bottom of the needle-punched cotton body.

[0011] Furthermore, the first nozzle is located at the top of the needle-punched cotton body, and there are two groups of guide rollers. The two groups of guide rollers are rotatably connected to the two brackets respectively, and the number of guide rollers in each group is two.

[0012] Furthermore, each group of two guide rollers is respectively located at the top and bottom of the needle-punched cotton body, the number of the guide tubes is four, and the four guide tubes are fixedly installed with a first rotating joint on one side away from the two water tanks, and the bottoms of the four first rotating joints are respectively connected to the four guide rollers.

[0013] Furthermore, a second rotating joint is disposed at the bottom of each of the four return pipes, and the sides of the four second rotating joints away from the return pipe are respectively connected to the four guide rollers.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The device for air cooling after hot drying of needle-punched cotton protects the needle-punched cotton body to be cooled by arranging a containing box to prevent dust from adhering to the needle-punched cotton body during the cooling process; a winding roller is arranged, one end of the needle-punched cotton body is connected to the winding roller, and when the cooling is completed, the controller drives the motor to start, thereby driving the winding roller to rotate, and the needle-punched cotton body that has been cooled is wound up, so that it is easy to place; and a cooling mechanism is arranged, and the various structures of the cooling mechanism cooperate with each other, so that the cooling efficiency of the needle-punched cotton body can be made higher, thereby better improving the processing speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cooling structure of the utility model;

[0018] Figure 3 It is a partial three-dimensional schematic diagram of the utility model.

[0019] In the figure: 1 accommodating box, 2 winding roller, 3 placing box, 4 cooling mechanism, 401 cooling fan, 402 air collecting box, 403 first nozzle, 404 second nozzle, 405 bracket, 406 guide roller, 407 water tank, 408 cooling fan, 409 guide pipe, 410 return pipe, 5 dustproof net, 6 motor, 7 flattening roller, 8 needle-punched cotton body. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A device for air cooling after hot drying of needle-punched cotton, comprising a receiving box 1, a winding roller 2 is movably installed on the right side of the receiving box 1, a placing box 3 is arranged inside the receiving box 1, and a cooling mechanism 4 is arranged inside the receiving box 1;

[0022] The cooling mechanism 4 includes an air cooler 401, an air collecting box 402, a first nozzle 403, a second nozzle 404, a bracket 405, a guide roller 406, a water tank 407, a cooling fan 408, a guide pipe 409 and a return pipe 410. The air cooler 401 is fixedly installed inside the placement box 3, the air collecting box 402 is installed inside the placement box 3, the bottom of the air collecting box 402 is connected to the first nozzle 403, the bottom of the air collecting box 402 is connected to the second nozzle 404, two brackets 405 are arranged inside the storage box 1, the insides of the two brackets 405 are rotatably connected to the guide roller 406, a water tank 407 is installed on the top of the storage box 1, a cooling fan 408 is fixedly installed on the top of the water tank 407, the bottom of the water tank 407 is connected to the guide pipe 409, and the bottom of the water tank 407 is connected to the return pipe 410.

[0023] exist Figure 1 and Figure 2 In the embodiment, a material inlet is provided on the left side of the containing box 1, a material outlet is provided on the right side of the containing box 1, and a heat dissipation port is provided at the bottom of the containing box 1.

[0024] exist Figure 1 and Figure 2 In the figure, a dustproof net 5 is fixedly installed inside the heat dissipation port, a fixing frame is fixedly installed on the right side of the storage box 1, a motor is arranged on the front side of the fixing frame, and the output shaft of the motor is connected to the front side of the winding roller 2.

[0025] In this embodiment, the dustproof net 5 is used to prevent dust from entering the containing box 1 through the heat dissipation port during the heat dissipation process. By providing a motor, the controller drives the motor to drive the winding roller 2 to rotate.

[0026] exist Figure 1 and Figure 2 In the embodiment, a needle-punched cotton body 8 is arranged inside the storage box 1, and the needle-punched cotton body 8 passes through the storage box 1. A fixing plate is fixedly installed on the bottom of the placement box 3, a motor 6 is fixedly installed on the rear side of the fixing plate, and a flattening roller 7 is fixedly installed on the output shaft of the motor 6.

[0027] In this embodiment, the controller drives the motor 6 to start and drive the flattening roller 7 to rotate, thereby flattening the preliminarily cooled needle-punched cotton body 8 to prevent the hair from bursting and causing inconvenience in winding.

[0028] exist Figure 1 and Figure 3 There are two groups of flattening rollers 7, each group of flattening rollers 7 has two rollers, the bottom of the air cooler 401 is connected to the top of the air collecting box 402, and the second nozzle 404 is attached to the bottom of the needle-punched cotton body 8.

[0029] In this embodiment, by setting up a cooling mechanism 4, the various structures of the cooling mechanism 4 cooperate with each other to achieve a higher cooling efficiency of the needle-punched cotton body 8, thereby better improving the processing speed. The cooling mechanism 4 includes an air cooler 401, an air collecting box 402, a first nozzle 403, a second nozzle 404, a bracket 405, a guide roller 406, a water tank 407, a cooling fan 408, a guide pipe 409 and a return pipe 410.

[0030] exist Figure 1 and Figure 3 In the figure, the first nozzle 403 is located at the top of the needle-punched cotton body 8, and there are two groups of guide rollers 406. The two groups of guide rollers 406 are rotatably connected to the two brackets 405 respectively, and the number of guide rollers 406 in each group is two.

[0031] In this embodiment, the guide rollers 406 are supported by providing a bracket 405. When the needle-punched cotton body 8 enters the containing box 1, it passes through two groups of guide rollers 406, thereby achieving a guiding effect.

[0032] exist Figure 2 and Figure 3 In the figure, each group of two guide rollers 406 are respectively located at the top and bottom of the needle-punched cotton body 8, and the number of the guide tubes 409 is four. The four guide tubes 409 are fixedly installed with a first rotating joint on one side away from the two water tanks 408, and the bottoms of the four first rotating joints are respectively connected to the four guide rollers 406.

[0033] exist Figure 2 and Figure 3 In the embodiment, the bottom of the four return pipes 410 are each provided with a second rotary joint, and the sides of the four second rotary joints away from the return pipes 410 are respectively connected to the four guide rollers 406 .

[0034] In this embodiment, by setting up a water tank 407, the coolant stored in the water tank 407 will flow into the guide roller 406 through the guide pipe 409. When the needle-punched cotton body 8 passes through the guide roller 406, the coolant will further cool the needle-punched cotton body 8, thereby further accelerating the cooling efficiency. The heated coolant returns to the water tank 407 through the reflux pipe 410 and can be recycled after being cooled by the cooling fan 408.

[0035] In summary, the device for air cooling the needle-punched cotton after hot drying is provided with a cold air blower 401, and the controller drives the cold air blower 401 to start. At this time, cold air enters the air collecting box 402 and is respectively sprayed out by the first nozzle 403 and the second nozzle 404, thereby achieving double-sided cooling of the top and bottom of the needle-punched cotton body 8, thereby ensuring a better cooling effect. The guide roller 406 is supported by providing a bracket 405. When the needle-punched cotton body 8 enters the containing box 1, it will pass through two groups of guide rollers 406, thereby achieving a guiding effect. By providing a water tank 407, the coolant stored in the water tank 407 will flow into the guide roller 406 through the guide pipe 409. When the needle-punched cotton body 8 passes through the guide roller 406, the coolant will further cool the needle-punched cotton body 8, thereby further accelerating the cooling efficiency. The heated coolant returns to the water tank 407 through the reflux pipe 410 and can be recycled after being cooled by the cooling fan 408.

[0036] Furthermore, when in use, the needle-punched cotton body 8 first passes through the receiving box 1 and is connected to the winding roller 2, and then the controller drives the motor to start and drive the winding roller 2 to rotate, so that the needle-punched cotton body 8 moves into the receiving box 1, and at this time the booster pump starts, and the coolant in the water tank 407 flows into the guide roller 406 through the guide tube 409, and when the needle-punched cotton body 8 passes through the guide roller 406, the coolant will cool the needle-punched cotton body 8, and then the needle-punched cotton body 8 continues to move forward, and at this time the controller drives the motor 6 to drive the flattening roller 7 to rotate to spread the needle-punched cotton body 8, and finally the controller drives the cold air blower 401 to start, and the cold air enters the air collecting box 402 and is sprayed out by the first nozzle 403 and the second nozzle 404 respectively, thereby achieving double-sided cooling of the top and bottom of the needle-punched cotton body 8, so that the cooling effect is better.

[0037] The electrical components appearing in this article are all connected to the external controller and 220V AC power, and the controller can be a conventional known device that plays a control role such as a computer. The specific model specifications of each device in this article need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0038] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] 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 device for air cooling after hot drying of needle-punched cotton, comprising a containing box (1), characterized in that: A winding roller (2) is movably mounted on the right side of the containing box (1), a placement box (3) is arranged inside the containing box (1), and a cooling mechanism (4) is arranged inside the containing box (1); The cooling mechanism (4) comprises an air cooler (401), an air collecting box (402), a first nozzle (403), a second nozzle (404), a bracket (405), a guide roller (406), a water tank (407), a cooling fan (408), a guide pipe (409) and a return pipe (410); the air cooler (401) is fixedly installed inside the placement box (3); the air collecting box (402) is installed inside the placement box (3); the bottom of the air collecting box (402) is connected to the first nozzle (403); The bottom of the air collecting box (402) is connected to a second nozzle (404); two brackets (405) are arranged inside the containing box (1); guide rollers (406) are rotatably connected inside the two brackets (405); a water tank (407) is installed on the top of the containing box (1); a cooling fan (408) is fixedly installed on the top of the water tank (407); a guide pipe (409) is connected to the bottom of the water tank (407); and a return pipe (410) is connected to the bottom of the water tank (407).

2. The device for air cooling after hot drying of needle punched cotton according to claim 1, characterized in that: A material inlet is provided on the left side of the containing box (1), a material outlet is provided on the right side of the containing box (1), and a heat dissipation port is provided at the bottom of the containing box (1).

3. The device for air cooling after hot drying of needle punched cotton according to claim 2, characterized in that: A dustproof net (5) is fixedly installed inside the heat dissipation port, a fixing frame is fixedly installed on the right side of the storage box (1), a motor is arranged on the front side of the fixing frame, and the output shaft of the motor is connected to the front side of the winding roller (2).

4. The device for air cooling after hot drying of needle punched cotton according to claim 1, characterized in that: A needle-punched cotton body (8) is arranged inside the storage box (1), and the needle-punched cotton body (8) passes through the storage box (1). A fixing plate is fixedly installed at the bottom of the placement box (3), a motor (6) is fixedly installed at the rear side of the fixing plate, and a flattening roller (7) is fixedly installed at the output shaft of the motor (6).

5. The device for air cooling after hot drying of needle punched cotton according to claim 4, characterized in that: There are two groups of the flattening rollers (7), each group of the flattening rollers (7) having two rollers. The bottom of the cooling fan (401) is connected to the top of the air collecting box (402), and the second nozzle (404) is attached to the bottom of the needle-punched cotton body (8).

6. The device for air cooling after hot drying of needle punched cotton according to claim 4, characterized in that: The first nozzle (403) is located at the top of the needle-punched cotton body (8), and there are two groups of guide rollers (406). The two groups of guide rollers (406) are rotatably connected to the two brackets (405) respectively, and the number of guide rollers (406) in each group is two.

7. The device for air cooling after hot drying of needle punched cotton according to claim 4, characterized in that: Each group of two guide rollers (406) is respectively located at the top and bottom of the needle-punched cotton body (8), the number of the guide tubes (409) is four, and a first rotating joint is fixedly installed on one side of the four guide tubes (409) away from the two water tanks (407), and the bottoms of the four first rotating joints are respectively connected to the four guide rollers (406).

8. The device for air cooling after hot drying of needle punched cotton according to claim 1, characterized in that: A second rotating joint is provided at the bottom of each of the four return pipes (410), and the sides of the four second rotating joints away from the return pipe (410) are respectively connected to the four guide rollers (406).

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