Production device of antibacterial spandex with skin-core structure

Abstract

The application discloses a sheath-core structure antibacterial nylon production device and relates to the technical field of nylon production. The production device comprises a drying box, a storage barrel is arranged above the drying box, at least four groups of fixed plates are fixedly connected to the side positions of the drying box, two sliding rods are fixedly connected between two fixed plates on the same side, bottom supporting legs are slidingly connected between the two sliding rods, springs are arranged through the positions between the upper end fixed plates and the bottom supporting legs of the sliding rods, vertical rods are fixedly connected to the upper ends of the two bottom supporting legs on one side and in the middle of the drying box, and the vertical rods are fixedly connected with the storage barrel. The stirring wheel arranged in the application can stir the master batches during work, so that the master batches at the upper part and the bottom part can be continuously exchanged, hot air is blown out through the hard mesh cylinder, and the master batches can be uniformly dried, thereby avoiding the uneven drying problem in the prior art.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of nylon production, in particular to a production device for antibacterial nylon with skin-core structure. BACKGROUND

[0002] Nylon, also known as polyamide fiber, has the advantages of high strength, excellent wear resistance and good resilience. Nylon has heat setting properties and can maintain the bending deformation formed during heating. Antibacterial nylon with skin-core structure has good antibacterial effect due to its unique cross-sectional structure. The skin layer can provide good antibacterial effect, and the core layer is nylon, which not only ensures the high strength of nylon, but also saves the amount of silver powder used in surface coating treatment, thus having good market application prospect.

[0003] In the production process of antibacterial nylon with skin-core structure, the antibacterial nylon master batch after water bath needs to be dried. The existing drying equipment generally uses a combination of a conveyor belt and a hot air machine for drying. However, this method cannot dry the master batch uniformly, and the drying effect needs to be judged manually, which leads to defects in actual use. To solve the above problems, we provide a production device for antibacterial nylon with skin-core structure. SUMMARY

[0004] The purpose of the present application is to provide a production device for antibacterial nylon with skin-core structure to solve the problems mentioned in the background.

[0005] To achieve the above purpose, the present application provides the following technical scheme:

[0006] The production device for antibacterial nylon with skin-core structure comprises an oven, a storage barrel is arranged above the oven, at least four groups of fixed plates are fixedly connected to the side positions of the oven, two sliding rods are fixedly connected between two fixed plates on the same side, a bottom support leg is slidingly connected between the two sliding rods, a spring is arranged through the position between the upper end fixed plate and the bottom support leg of the sliding rod, vertical rods are fixedly connected to the upper ends of the two bottom support legs on one side and in the middle of the oven, and the vertical rods are fixedly connected with the storage barrel;

[0007] A hollow shaft is rotatably connected to the upper end of the oven, and a driving assembly is arranged on one side of the oven to drive the hollow shaft to rotate;

[0008] The lower end of the hollow shaft is provided with a stirring assembly for stirring the inside of the oven;

[0009] A plurality of moisture discharge ports are formed in the upper end of the oven, and a drying assembly is arranged in the middle of the inside of the oven to supply hot air to the inside of the oven;

[0010] The feeding assembly is arranged in the middle of the lower end of the storage barrel and used for feeding into the interior of the drying box.

[0011] The lower end surface of the drying box is provided with a discharging port, and the lower end surface of the drying box is further provided with a closing assembly used for closing the discharging port.

[0012] As a further scheme of the present application, the driving assembly comprises a first pulley fixedly connected to the upper end of the hollow rotating shaft, the drying box is fixedly connected with a driving motor on one side, the output end of the driving motor is provided with a second pulley, and the transmission belt is arranged between the first pulley and the second pulley.

[0013] As a further scheme of the present application, the stirring assembly comprises a stirring frame fixedly connected to the lower end of the hollow rotating shaft, the two vertical rods of the stirring frame are fixedly connected with fixed arms at the lower ends, the fixed arms are fixedly connected with push plates at the lower ends, and the stirring frame is further provided with a turnover assembly used for turning over the master granules.

[0014] As a further scheme of the present application, the turnover assembly comprises a vertical shaft rotatably connected to the interior of the vertical rod of the stirring frame, the lower end of the vertical rod of the stirring frame is horizontally provided with a mounting shaft rotatably connected with the vertical rod of the stirring frame, the two ends of the mounting shaft are provided with turnover stirring wheels, the lower end of the vertical shaft is provided with a first bevel gear, the mounting shaft is provided with a second bevel gear meshing with the first bevel gear, and the drying box is provided with a rotating assembly used for driving the vertical shaft to rotate.

[0015] As a further scheme of the present application, the rotating assembly comprises a transmission gear fixedly connected to the upper end of the vertical shaft and penetrating through the stirring frame, and the upper end surface in the interior of the drying box is fixedly connected with a ring gear meshing with the transmission gear.

[0016] As a further scheme of the present application, the drying assembly comprises a bottom cylinder fixedly connected to the middle of the lower end surface of the drying box, the upper end of the bottom cylinder is fixedly connected with a hard mesh cylinder, and the lower end of the bottom cylinder is provided with a fan.

[0017] As a further scheme of the present application, the feeding assembly comprises a feeding pipe arranged in the middle of the lower end of the storage barrel, the feeding pipe is provided with a discharging valve, the lower end of the feeding pipe penetrates into the hollow rotating shaft, and a gap is reserved between the outer surface of the feeding pipe and the inner wall of the hollow rotating shaft.

[0018] As a further scheme of the present application, the closing assembly comprises a bottom gear rotatably connected to the lower end of the bottom cylinder, the lower end surface of the drying box is provided with a bracket and a bottom motor, the output end of the bottom motor is provided with a motor gear meshing with the bottom gear, and the bottom gear is fixedly connected with a closing plate used for closing the discharging port.

[0019] As a further scheme of the present application: the bottom support leg on the other side of the drying box is fixedly connected with a mounting plate, a second travel switch is arranged at the upper end of the mounting plate, a first travel switch is arranged at the lower side of the second travel switch, a third travel switch is arranged at the position of the bottom support leg below the fixed plate, and a controller is further arranged on the drying box, and the first travel switch, the second travel switch, the third travel switch and the driving motor are all electrically connected with the controller.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] 1、The present application can stir the master batch when working through the setting of the stirring wheel, so that the master batch at the top and the bottom can be continuously exchanged, and the master batch can be uniformly dried by cooperating with the hard mesh tube blowing hot air, avoiding the uneven drying of the prior art.

[0022] 2、The present application can sense the weight inside the drying box when working through the setting of the spring, the first travel switch and the second travel switch, when the master batch is dried, the weight will change, the overall weight of the drying box will be reduced, when the weight of the drying box is reduced to a certain extent, it means that the master batch has been dried, therefore the drying box will move upward under the action of the spring, the upward movement of the drying box triggers the first travel switch, and then triggers the closing assembly to open the first travel switch for discharging, after the discharging is completed, the weight of the drying box is further reduced, therefore the second travel switch is triggered, after the second travel switch is triggered, the closing assembly is closed, and the feeding assembly is opened to add new master batch to be dried into the drying box, as the master batch is added, the weight of the drying box increases, and the compression spring moves downward, when the third travel switch is touched, it means that the feeding is completed, and the feeding assembly is closed, through the above-mentioned way, the master batch drying does not need manual intervention, and whether the master batch is dried is judged by weight, avoiding the manual judgment of the drying degree of the prior art, making the work more convenient, and greatly reducing the labor intensity of the workers. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present application.

[0024] Figure 2 It is a sectional view structural schematic diagram of the present application.

[0025] Figure 3 It is an enlarged structural schematic diagram of A in the present application. Figure 2

[0026] Figure 4 It is an internal structural schematic diagram of the drying box in the present application.

[0027] Figure 5 ​It is the bottom structure schematic view of drying box in the application.

[0028] Figure 6 It is the partial section structure schematic view of stirring frame in the application.

[0029] Figure 7 It is the structure schematic view of drying assembly in the application.

[0030] Among them: 1, drying box; 2, transmission belt; 3, vertical rod; 4, first pulley; 5, discharge valve; 6, storage barrel; 7, bottom support leg; 8, second pulley; 9, drive motor; 10, mounting plate; 11, feeding pipe; 12, hard mesh tube; 13, stirring frame; 14, spring; 15, first travel switch; 16, second travel switch; 17, fixed plate; 18, turnover stirring wheel; 19, third travel switch; 20, sliding rod; 21, hollow rotating shaft; 22, transmission gear; 23, moisture discharge port; 24, ring gear; 25, discharge port; 26, push plate; 27, fixed arm; 28, closing plate; 29, motor gear; 30, bottom motor; 31, bottom gear; 32, fan; 33, bottom cylinder; 34, vertical shaft; 35, mounting shaft; 37, second bevel gear. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0032] Please refer to Figures 1-7The production device of the skin-core structure antibacterial nylon in the embodiment of the application, including drying box 1, the upper part of the drying box 1 is provided with a storage barrel 6, at least four groups of fixed plates 17 are fixedly connected to the side positions of the drying box 1, two sliding rods 20 are fixedly connected between the two fixed plates 17 on the same side, a bottom support leg 7 is slidingly connected between the two sliding rods 20, a spring 14 is arranged at the position between the upper end fixed plate 17 and the bottom support leg 7 of the sliding rod 20, vertical rods 3 are fixedly connected to the upper ends of the two bottom support legs 7 on one side and in the middle of the drying box 1, and the vertical rods 3 are fixedly connected with the storage barrel 6; an installation plate 10 is fixedly connected to the bottom support leg 7 on the other side of the drying box 1, a second travel switch 16 is arranged at the upper end of the installation plate 10, a first travel switch 15 is arranged at the lower side of the second travel switch 16, a third travel switch 19 is arranged at the position below the fixed plate 17 of the bottom support leg 7, and a controller is further arranged on the drying box 1; the first travel switch 15, the second travel switch 16, the third travel switch 19 and the driving motor 9 are electrically connected with the controller; through the spring 14, the first travel switch 15 and the second travel switch 16, the weight in the drying box 1 can be sensed during work, the weight of the master batch will change after being dried, the overall weight of the drying box 1 is reduced, and when the weight of the drying box 1 is reduced to a certain degree, it indicates that the master batch has been dried, so the drying box 1 moves upward under the action of the spring, the first travel switch 15 is triggered by the upward movement of the drying box 1, and then the closed assembly is triggered to open the first travel switch 15 to discharge the material; after the discharge is completed, the weight of the drying box 1 is further reduced, so the second travel switch 16 is triggered, the closed assembly is closed after the second travel switch 16 is triggered, and simultaneously the feeding assembly is opened to add new master batch to be dried into the drying box 1, the weight of the drying box 1 is increased with the addition of the master batch, and the compression spring 14 moves downward, and when the third travel switch 19 is touched, it indicates that the feeding is completed, and the feeding assembly is closed; through the above-mentioned mode, the master batch drying does not need manual intervention, whether the master batch is dried is judged by weight, the condition that the drying degree needs to be manually judged in the prior art is avoided, the work is more convenient, and the labor intensity of workers is greatly reduced.

[0033] A hollow rotating shaft 21 is rotatably connected to the upper end of the drying box 1, and a driving assembly for driving the hollow rotating shaft 21 to rotate is arranged on one side of the drying box 1; the driving assembly comprises a first pulley 4, the first pulley 4 is fixedly connected to the upper end of the hollow rotating shaft 21, a driving motor 9 is fixedly connected to one side of the drying box 1, a second pulley 8 is arranged at the output end of the driving motor 9, and a transmission belt 2 is arranged between the first pulley 4 and the second pulley 8.

[0034] In working, the driving motor 9 drives the second pulley 8 to rotate, the second pulley 8 drives the transmission belt 2 to run, the transmission belt 2 drives the first pulley 4 to rotate, and the first pulley 4 drives the hollow rotating shaft 21 to rotate.

[0035] The lower end of the hollow rotating shaft 21 is provided with a stirring assembly for stirring the inside of the drying box 1; the stirring assembly comprises a stirring frame 13 fixedly connected to the position of the lower end of the hollow rotating shaft 21, the lower ends of the two vertical rods of the stirring frame 13 are fixedly connected with fixed arms 27, and the lower ends of the fixed arms 27 are fixedly connected with push plates 26; the stirring frame 13 is also provided with a turnover assembly for turning over the master batch; in working, the hollow rotating shaft 21 rotates to drive the stirring frame 13 to rotate, the stirring frame 13 rotates to drive the fixed arms 27 to move, the fixed arms 27 drive the push plates 26, and the master batch at the bottom of the drying box 1 can be turned up, and the turnover assembly is used to make the master batch drying more uniform.

[0036] The turnover assembly comprises a vertical shaft 34 rotatably connected to the position inside the vertical rod of the stirring frame 13, the lower end of the vertical rod of the stirring frame 13 is horizontally provided with a mounting shaft 35 rotatably connected with the vertical rod of the stirring frame 13, the mounting shaft 35 is provided at both ends with turnover stirring wheels 18, the lower end of the vertical shaft 34 is provided with a first bevel gear 36, the mounting shaft 35 is provided with a second bevel gear 37 engaged with the first bevel gear 36, and the drying box 1 is provided with a rotating assembly for driving the vertical shaft 34 to rotate; the rotating assembly comprises a transmission gear 22 fixedly connected to the position of the upper end of the vertical shaft 34 penetrating through the stirring frame 13, and the upper end surface of the inside of the drying box 1 is fixedly connected with a ring gear 24 engaged with the transmission gear 22; in working, the stirring frame 13 rotates to drive the transmission gear 22 to move, the transmission gear 22 moves to cooperate with the ring gear 24, the vertical shaft 34 rotates, the first bevel gear 36 rotates to drive the second bevel gear 37 to rotate, the second bevel gear 37 rotates to drive the turnover stirring wheels 18 to rotate, and the master batch can be turned over.

[0037] The upper end of the drying box 1 is provided with a plurality of moisture discharge ports 23, and the inside of the drying box 1 is provided with a drying assembly for conveying hot air into the inside of the drying box 1; the drying assembly comprises a bottom cylinder 33 fixedly connected to the middle position of the lower end surface of the drying box 1, the upper end of the bottom cylinder 33 is fixedly connected with a hard mesh cylinder 12, and the lower end of the bottom cylinder 33 is provided with a fan 32; in working, the fan 32 and the bottom cylinder 33 are started, the fan 32 blows the heat generated by the bottom cylinder 33 to the hard mesh cylinder 12, and then blows into the inside of the drying box 1 through the small holes on the hard mesh cylinder 12, so as to cooperate with the stirring assembly to realize the drying of the master batch.

[0038] The feeding assembly is arranged in the middle of the lower end of the storage barrel 6 and used for feeding the inside of the drying box 1; the feeding assembly comprises a feeding pipe 11 arranged in the middle of the lower end of the storage barrel 6, a discharging valve 5 mounted on the feeding pipe 11, and a hollow rotating shaft 21 into which the lower end of the feeding pipe 11 extends, wherein a gap is left between the outer surface of the feeding pipe 11 and the inner wall of the hollow rotating shaft 21; in operation, the discharging valve 5 is started, and the internal components of the discharging valve 5 work to discharge the materials in the storage barrel 6 into the hollow rotating shaft 21; since there is a certain gap between the feeding pipe 11 and the hollow rotating shaft 21, the rotation of the hollow rotating shaft 21 will not affect the normal discharging of the feeding pipe 11.

[0039] The drying box 1 is provided with a discharging port 25 on one side of the lower end surface thereof, and is further provided with a closing assembly used for closing the discharging port 25; the closing assembly comprises a bottom gear 31 rotationally connected to the lower end of a bottom cylinder 33, a bottom motor 30 mounted on the lower end surface of the drying box 1 by a support, a motor gear 29 mounted on the output end of the bottom motor 30 and engaged with the bottom gear 31, and a closing plate 28 fixedly connected to the bottom gear 31 and used for closing the discharging port 25; when discharging is needed, the bottom motor 30 drives the motor gear 29 to rotate, the motor gear 29 drives the bottom gear 31 to rotate, and the bottom gear 31 drives the closing plate 28 to rotate, so that the rotating stirring wheel 18 closes or opens the discharging port 25.

[0040] The working principle of the present application is that: in operation, the driving motor 9 is started, the driving motor 9 drives the second pulley 8 to rotate, the second pulley 8 drives the transmission belt 2 to run, the transmission belt 2 drives the first pulley 4 to rotate, the first pulley 4 drives the hollow rotating shaft 21 to rotate, the hollow rotating shaft 21 drives the stirring frame 13 to rotate, the stirring frame 13 drives the fixed arm 27 to move, the fixed arm 27 drives the push plate 26, and at the same time, the stirring frame 13 rotates to drive the transmission gear 22 to move, the transmission gear 22 moves in cooperation with the ring gear 24, so that the vertical shaft 34 rotates, the vertical shaft 34 drives the first bevel gear 36 to rotate, the first bevel gear 36 drives the second bevel gear 37 to rotate, the second bevel gear 37 drives the stirring wheel 18 to rotate, so that the master batch is stirred, and the drying assembly is started, at the same time, the discharge valve 5 is started to add the master batch to be dried into the drying box 1, when the drying box 1 is filled with the master batch, the weight of the drying box 1 increases, when the lower end of the spring 14 touches the third travel switch 19, the discharge valve 5 is closed to stop feeding, the master batch is continuously stirred under the action of the stirring assembly, when the master batch is dried, the weight changes, the overall weight of the drying box 1 decreases, when the weight of the drying box 1 decreases to a certain extent, it is indicated that the master batch has been dried, therefore, the drying box 1 moves upward under the action of the spring 14, the drying box 1 moves upward to trigger the first travel switch 15, after the first travel switch 15 is triggered, the controller controls the bottom motor 30 to start to drive the motor gear 29 to rotate, the motor gear 29 drives the bottom gear 31 to rotate, the bottom gear 31 drives the closing plate 28 to rotate to open the discharge port 25, the discharge port 25 is discharged under the cooperation of the push plate 26, after the discharge is completed, the weight of the drying box 1 further decreases, therefore, the second travel switch 16 is triggered, then the controller controls the closing assembly to close the discharge port 25, and at the same time, the discharge valve 5 is opened to add new master batch to be dried into the drying box 1, as the master batch is added, the weight of the drying box 1 increases, the compression spring 14 moves downward, when the third travel switch 19 is touched, it is indicated that the feeding is completed, the feeding assembly is closed, through the above-mentioned mode, the master batch can be dried without manual intervention.

[0041] It is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Although the present application is described according to the embodiments, each embodiment only contains one technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. A device for producing core-sheath antibacterial nylon, comprising a drying oven (1), characterized in that: The upper end of the drying box (1) is provided with a plurality of moisture discharge ports (23), and the inner middle of the drying box (1) is provided with a drying assembly for conveying hot air into the drying box (1); The lower end of the storage barrel (6) is provided with a feeding assembly for feeding into the drying box (1); The lower end surface of the drying box (1) is provided with a discharge port (25), and the lower end surface of the drying box (1) is also provided with a closing assembly for closing the discharge port (25); The stirring assembly comprises a stirring frame (13), the stirring frame (13) is fixedly connected to the lower end of the hollow rotating shaft (21), the lower end of the two vertical rods of the stirring frame (13) is fixedly connected with a fixed arm (27), the lower end of the fixed arm (27) is fixedly connected with a push plate (26), and the stirring frame (13) is also provided with a turnover assembly for turning over the master particles; The turnover assembly comprises a vertical shaft (34), the vertical shaft (34) is rotatably connected to the inside of the vertical rod of the stirring frame (13), the lower end of the vertical rod of the stirring frame (13) is horizontally installed with an installation shaft (35), the installation shaft (35) is rotatably connected with the vertical rod of the stirring frame (13), the two ends of the installation shaft (35) are installed with turnover wheels (18), the lower end of the vertical shaft (34) is installed with a first bevel gear (36), the installation shaft (35) is installed with a second bevel gear (37) meshing with the first bevel gear (36), and the drying box (1) is provided with a rotating assembly for driving the vertical shaft (34) to rotate; The rotating assembly comprises a transmission gear (22), the transmission gear (22) is fixedly connected to the upper end of the vertical shaft (34) penetrating out of the stirring frame (13), and the inner upper end surface of the drying box (1) is fixedly connected with an annular gear (24) meshing with the transmission gear (22); ​ ​ ​ The bottom support leg (7) on the other side of the drying box (1) is fixedly connected with a mounting plate (10), the upper end of the mounting plate (10) is provided with a second travel switch (16), the lower side of the second travel switch (16) is provided with a first travel switch (15), the bottom support leg (7) is provided with a third travel switch (19) at a position below the fixed plate (17), the drying box (1) is further provided with a controller, and the first travel switch (15), the second travel switch (16), the third travel switch (19) and the driving motor (9) are electrically connected with the controller.

2. The device for producing skin-core structure antibacterial nylon of claim 1, wherein, The driving assembly comprises a first belt pulley (4) fixedly connected to the upper end of the hollow rotating shaft (21), the drying box (1) is fixedly connected with a driving motor (9) on one side, the output end of the driving motor (9) is provided with a second belt pulley (8), and the transmission belt (2) is installed between the first belt pulley (4) and the second belt pulley (8).

3. The device for producing skin-core structure antibacterial nylon of claim 2, wherein, The drying assembly comprises a bottom cylinder (33) fixedly connected to the middle of the lower end surface of the drying box (1), a hard mesh cylinder (12) fixedly connected to the upper end of the bottom cylinder (33), and a fan (32) installed at the lower end of the bottom cylinder (33).

4. The device for producing skin-core structure antibacterial nylon of claim 3, wherein, The feeding assembly comprises a feeding pipe (11) arranged at the middle of the lower end of the storage barrel (6), a discharge valve (5) installed on the feeding pipe (11), and a gap between the outer surface of the feeding pipe (11) and the inner wall of the hollow rotating shaft (21).

5. The device for producing skin-core structure antibacterial nylon of claim 4, wherein, The closing assembly comprises a bottom gear (31) rotatably connected to the lower end of the bottom cylinder (33), a bottom motor (30) mounted on the lower end surface of the drying box (1) by a support, a motor gear (29) installed at the output end of the bottom motor (30), and a closing plate (28) fixedly connected to the bottom gear (31) and used for closing the discharge port (25).

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