Composite yarn drying equipment for clutch facing

Abstract

According to the composite yarn drying equipment for the clutch facing applied to yarn drying, through arrangement of devices such as heat conduction wires, the yarns are wound on the outer sides of a plurality of lap joint sleeves during use, limiting rollers can drive the heat conduction wires to move during rotation, meanwhile, a heating plate can heat the heat conduction wires between the two limiting rollers, and the heat conduction wires are heated through the heat conduction wires; at the moment, the heat conduction wires can quickly transfer heat to one side of the yarn, the heat conduction wires with different humidities can be dried by changing the power of the heating plate, through the arrangement, the temperature can better permeate to different positions of the drying box, the yarn drying effect is improved, and compared with traditional wind heat drying, the yarn drying efficiency is improved. According to the yarn drying device, the situation that drying is not uniform due to the fact that the heat permeation effect is poor can be greatly avoided, the yarn can be dragged through the arrangement of a silk sticking belt, a lap joint sleeve and the like, the yarn winding difficulty is greatly reduced, the yarn drying device can be suitable for drying yarn of different humidity, and the practicability of the yarn drying device is improved.

Description

Technical Field

[0001] The present invention relates to a composite yarn drying device, in particular to a composite yarn drying device for clutch facings used for yarn drying. Background Art

[0002] The yarn of the clutch plate needs to be dried during processing. A Chinese patent with application number CN201811463876.4 discloses a yarn cleaning and drying machine, which heats and dries the yarn with hot air. When drying multiple strands of yarn at the same time, due to the large number of strands of yarn being dried, the hot air cannot penetrate well into different positions of the drying box, resulting in a poor drying effect.

[0003] A Chinese patent application numbered CN102978726A discloses a yarn drying device, in which the yarn is wrapped around a heater when in use. When drying multiple strands of yarn, multiple heaters need to be installed, which increases the size and cost of the device. The device is not suitable for batch drying and therefore needs further improvement. Summary of the invention

[0004] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that due to the obstruction of the yarn, the hot air cannot penetrate into different positions of the drying box, resulting in a poor drying effect of the yarn.

[0005] In order to solve the above problems, the present invention provides a composite yarn drying device for clutch facing sheets, the inner wall of the drying box is rotatably connected with a plurality of air-expanding drying rollers, the outer wall of each air-expanding drying roller is provided with a plurality of hot wire grooves, the outer wall of the air-expanding drying roller is rotatably connected with a plurality of evenly distributed overlapping sleeves through bearings, the plurality of hot wire grooves and the plurality of overlapping sleeves are alternately distributed, the bottom end of the drying box is fixedly connected with a bottom box, the inner wall of the bottom box is rotatably connected with two symmetrically arranged limiting rollers, the outer wall of the limiting roller is provided with a plurality of anti-deviation grooves matching the hot wire grooves, two symmetrically arranged connecting grooves are provided between the drying box and the air-expanding drying rollers, heat-conducting wires are rotatably connected between the plurality of anti-deviation grooves and the plurality of hot wire grooves, and the heat-conducting wires pass through the connecting grooves, yarns are rotatably connected between the plurality of overlapping sleeves, the inner wall of the bottom box is fixedly connected with a heating plate, and the heating plate is located on one side of the heat-conducting wire between the two limiting rollers.

[0006] As a further improvement of the present application, a side of the bottom box close to one of the limiting rollers is set as a heat input end, and a left temperature sensor is fixedly connected thereto; a side of the bottom box close to the other limiting roller is set as a heat output end, and a right temperature sensor is fixedly connected thereto; a motor is fixedly connected to the outer wall of the bottom box, and the output end of the motor is fixedly connected to one end of one of the limiting rollers.

[0007] As a further improvement of the present application, a temperature comparison control module is fixedly connected to the inner wall of the bottom box, and the temperature comparison control module is used to compare the temperature difference between the left temperature sensor and the right temperature sensor; when the temperature difference between the thermal wire at the heat input end and the thermal wire at the heat output end is large, the temperature comparison control module can control the power of the heating plate and the motor to adjust, thereby improving the intelligent effect of the present device.

[0008] As a further improvement of the present application, a side wall on one side of the drying box is provided with an entrance window, a side wall on the other side of the drying box is provided with an exit window, the outer walls of the drying box near the entrance window and the exit window are hinged with door panels, and the side walls of the door panels are provided with multiple wire holes.

[0009] As another improvement of the present application, the side walls of the drying box close to the inlet window and the outlet window are respectively fixedly connected with a front support plate and a rear support plate, and the inner walls of the front support plate and the rear support plate are respectively rotatably connected with a winding roller and a rewinding roller. Through the above arrangement, the yarn to be dried can be installed on the winding roller, and the dried yarn can be rewinded on the rewinding roller.

[0010] As another improvement supplement to the present application, a groove is provided on the outer wall of the overlapping sleeve, and the inner wall at the bottom end of the drying box is rotatably connected to two symmetrically arranged closed-loop rollers, and a sticky ribbon is rotatably connected between the multiple grooves and the two closed-loop rollers.

[0011] As another improved supplement of the present application, the outer wall of the air expansion drying roller is provided with a plurality of telescopic strips, the plurality of telescopic strips correspond one-to-one to the overlapping sleeves, and the telescopic strips are located on the inner side of the overlapping sleeves. Through the above arrangement, the yarn can be pulled, thereby reducing the difficulty of winding the yarn.

[0012] To summarize, through the setting of devices such as heat-conducting wires, the yarn is wound around the outside of multiple overlapping sleeves when in use. The limiting roller can drive the heat-conducting wire to move when rotating, and the heating plate can heat the heat-conducting wire between the two limiting rollers. At this time, the heat-conducting wire can quickly transfer heat to one side of the yarn, and by changing the power of the heating plate, the heat-conducting wires with different humidity can be dried. Through the above-mentioned settings, the temperature can better penetrate into different positions of the drying box, thereby improving the drying effect of the yarn. Compared with traditional air-heat drying, it can greatly avoid the uneven drying caused by poor heat penetration. Through the settings of sticky belts and overlapping sleeves, the yarn can be pulled, which greatly reduces the difficulty of winding the yarn, and can be suitable for drying yarns with different humidity, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional view of the appearance of the drying box in the first and second embodiments of the present application;

[0014] Figure 2This is a bottom-up stereoscopic cross-sectional view of a drying box in the first embodiment of the present application;

[0015] Figure 3 It is a top view of a three-dimensional cross-sectional view of a drying box in the first and second embodiments of the present application;

[0016] Figure 4 It is a three-dimensional cross-sectional view of the gas overlap sleeve in the first and second embodiments of the present application;

[0017] Figure 5 This is a state diagram when the telescopic strip is in close contact with the inner wall of the lap sleeve in the first and second embodiments of the present application;

[0018] Figure 6 This is a distribution structure diagram of multiple air expansion drying rollers in the first and second embodiments of the present application;

[0019] Figure 7 This is a connection structure diagram of the heat-conducting wire and the air-expansion drying roller in the second embodiment of the present application;

[0020] Figure 8 This is a distribution structure diagram of yarn, adhesive tape and yarn in the second embodiment of the present application.

[0021] Description of the numbers in the figure:

[0022] 1. Drying box; 2. Air-expanding drying roller; 201. Hot wire groove; 202. Telescopic strip; 3. Overlap sleeve; 301. Profile groove; 302. Adhesive wire; 4. Limiting roller; 401. Anti-bias groove; 5. Heat-conducting wire; 6. Heating plate; 7. Bottom box; 701. Motor; 8. Connecting groove; 9. Inlet window; 10. Yarn; 11. Left temperature sensor; 12. Right temperature sensor; 13. Outlet window; 14. Closed-loop roller; 15. Door panel; 1501. Wire hole; 16. Front support plate; 1601. Winding roller; 17. Rear support plate; 1701. Winding roller. DETAILED DESCRIPTION

[0023] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0024] The first implementation method:

[0025] Figure 1-6A composite yarn drying device for clutch facing is shown, comprising a drying box 1, the inner wall of the drying box 1 is rotatably connected with a plurality of air-expanding drying rollers 2, the outer wall of each air-expanding drying roller 2 is provided with a plurality of hot wire grooves 201, the outer wall of the air-expanding drying roller 2 is rotatably connected with a plurality of evenly distributed overlapping sleeves 3 through bearings, the plurality of hot wire grooves 201 and the plurality of overlapping sleeves 3 are alternately distributed, the bottom end of the drying box 1 is fixedly connected with a bottom box 7, the inner wall of the bottom box 7 is rotatably connected with two symmetrically arranged limiting rollers 4, the outer wall of the limiting roller 4 is provided with a plurality of anti-deviation grooves 401 matching the hot wire grooves 201, two symmetrically arranged connecting grooves 8 are provided between the drying box 1 and the air-expanding drying roller 2, a heat-conducting wire 5 is rotatably connected between the plurality of anti-deviation grooves 401 and the plurality of hot wire grooves 201, and the heat-conducting wire 5 passes through the connecting grooves 8. The yarn 10 is rotatably connected between the through groove 8 and the multiple overlapping sleeves 3, and the inner wall of the bottom box 7 is fixedly connected with a heating plate 6, and the heating plate 6 is located on one side of the heat-conducting wire 5 between the two limiting rollers 4; when in use, the yarn 10 is wound around the outer sides of the multiple overlapping sleeves 3, and the limiting rollers 4 can drive the heat-conducting wire 5 to move when rotating, and at the same time, the heating plate 6 can heat the heat-conducting wire 5 between the two limiting rollers 4, and the heat-conducting wire 5 can quickly transfer heat to one side of the yarn 10, and by changing the power of the heating plate 6, the heat-conducting wires with different humidity can be dried. The above-mentioned setting enables the temperature to better penetrate into different positions of the drying box 1, thereby improving the drying effect on the yarn 10. Compared with traditional air-heat drying, it can greatly avoid the occurrence of uneven drying caused by poor heat penetration.

[0026] A side of the bottom box 7 close to one of the limiting rollers 4 is set as a heat input end, and is fixedly connected to a left temperature sensor 11; a side of the bottom box 7 close to the other limiting roller 4 is set as a heat output end, and is fixedly connected to a right temperature sensor 12; an outer wall of the bottom box 7 is fixedly connected to a motor 701, and an output end of the motor 701 is fixedly connected to one end of one of the limiting rollers 4; the left temperature sensor 11 and the right temperature sensor 12 can detect the temperature of the heat conductive wire 5 entering the drying box 1 and the temperature of the heat conductive wire 5 leaving the drying box 1; a temperature comparison control module is fixedly connected to the inner wall of the bottom box 7, and the temperature comparison control module is used to compare the temperature difference between the left temperature sensor 11 and the right temperature sensor 12; when the temperature difference between the heat conductive wire 5 at the heat input end and the heat conductive wire 5 at the heat output end is large, the temperature comparison control module can control the power of the heating plate 6 for adjustment, thereby improving the intelligent effect of the device.

[0027] The second implementation method:

[0028] Figure 1 and 3-8 shows a composite yarn drying device for clutch facings, which is different from the first embodiment in that an inlet window 9 is provided on the side wall of one side of the drying box 1, and an outlet window 13 is provided on the side wall of the other side of the drying box 1. The outer walls of the drying box 1 near the inlet window 9 and the outlet window 13 are hinged with door panels 15, and the side walls of the door panels 15 are provided with multiple yarn holes 1501. The side walls of the drying box 1 near the inlet window 9 and the outlet window 13 are respectively fixedly connected with a front support plate 16 and a rear support plate 17, and the inner walls of the front support plate 16 and the rear support plate 17 are respectively rotatably connected with a winding roller 1601 and a rewinding roller 1701. Through the above arrangement, the yarn 10 to be dried can be installed on the winding roller 1601, and the dried yarn 10 can be rewinded on the rewinding roller 1701.

[0029] A groove 301 is provided on the outer wall of the lap sleeve 3, and two symmetrically arranged closed-loop rollers 14 are rotatably connected to the inner wall of the bottom end of the drying box 1. A sticky ribbon 302 is rotatably connected between the multiple grooves 301 and the two closed-loop rollers 14. A plurality of telescopic strips 202 are provided on the outer wall of the air-expanding drying roller 2, and the multiple telescopic strips 202 correspond to the lap sleeve 3 one by one, and the telescopic strips 202 are located on the inner side of the lap sleeve 3. When the yarn 10 is wound around the multiple lap sleeves 3, the air-expanding drying roller 2 is started to make the multiple telescopic strips 202 bulge, so that the air-expanding drying roller 2 is connected to the lap sleeve 3 together. Through the above-mentioned arrangement, the length of the yarn 10 inside the drying box 1 can be increased or decreased by replacing the lap sleeves 3 of different diameters. When the length of the yarn 10 in the drying box 1 increases, the difficulty of drying the yarn 10 increases, which is suitable for yarn with low humidity. When the length of the yarn 10 in the drying box 1 decreases, the difficulty of drying the yarn 10 decreases, which is suitable for yarn with high humidity, thereby further improving the practical effect of the device.

[0030] Then open the door panel 15 near the entrance window 9, pass one end of the yarn 10 through the yarn hole 1501 on the door panel 15 and stick it to the surface of the sticky belt 302, and make the air expansion drying roller 2 drive the overlapping sleeve 3 to rotate, so that one end of the yarn 10 can be driven to the position of the exit window 13 and wound around the winding roller 1701. Through the above-mentioned arrangement, the yarn 10 can be pulled and the difficulty of winding the yarn 10 is reduced.

[0031] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A composite yarn drying device for clutch facing, comprising a drying box (1), characterized in that: The inner wall of the drying box (1) is rotatably connected to a plurality of air-expanding drying rollers (2), the outer wall of each of the air-expanding drying rollers (2) is provided with a plurality of hot wire grooves (201), the outer wall of the air-expanding drying roller (2) is rotatably connected to a plurality of evenly distributed overlapping sleeves (3) via bearings, the plurality of hot wire grooves (201) and the plurality of overlapping sleeves (3) are alternately distributed, the bottom end of the drying box (1) is fixedly connected to a bottom box (7), the inner wall of the bottom box (7) is rotatably connected to two symmetrically arranged limiting rollers (4), the outer wall of the limiting roller (4) is provided with a plurality of overlapping sleeves (3) arranged in parallel with the inner wall of the bottom box (7), and the plurality of overlapping sleeves (3) are arranged in parallel with the outer wall of the limiting roller (4). The hot wire groove (201) is matched with an anti-deviation groove (401), two symmetrically arranged connecting grooves (8) are provided between the drying box (1) and the air expansion drying roller (2), a plurality of the anti-deviation grooves (401) and a plurality of the hot wire grooves (201) are rotatably connected with a heat conductive wire (5), and the heat conductive wire (5) passes through the connecting groove (8), a plurality of the overlapping sleeves (3) are rotatably connected with a yarn (10), and the inner wall of the bottom box (7) is fixedly connected with a heating plate (6), and the heating plate (6) is located on one side of the heat conductive wire (5) between the two limiting rollers (4).

2. The composite yarn drying device for clutch facing according to claim 1, characterized in that: A side of the bottom box (7) close to one of the limiting rollers (4) is arranged as a heat input end and is fixedly connected to a left temperature sensor (11); a side of the bottom box (7) close to another limiting roller (4) is arranged as a heat output end and is fixedly connected to a right temperature sensor (12); an outer wall of the bottom box (7) is fixedly connected to a motor (701); and an output end of the motor (701) is fixedly connected to one end of one of the limiting rollers (4).

3. The composite yarn drying device for clutch facing according to claim 2, characterized in that: A temperature comparison control module is fixedly connected to the inner wall of the bottom box (7), and the temperature comparison control module is used to compare the temperature difference between the left temperature sensor (11) and the right temperature sensor (12).

4. The composite yarn drying device for clutch facing according to claim 1, characterized in that: The side wall of one side of the drying box (1) is provided with an inlet window (9), and the side wall of the other side of the drying box (1) is provided with an outlet window (13). The outer walls of the drying box (1) close to the inlet window (9) and the outlet window (13) are hinged with door panels (15), and the side walls of the door panels (15) are provided with a plurality of thread holes (1501).

5. The composite yarn drying device for clutch facing according to claim 4, characterized in that: The side walls of the drying box (1) close to the inlet window (9) and the outlet window (13) are respectively fixedly connected to a front support plate (16) and a rear support plate (17); the inner walls of the front support plate (16) and the rear support plate (17) are respectively rotatably connected to a winding roller (1601) and a reeling roller (1701).

6. The composite yarn drying device for clutch facing according to claim 5, characterized in that: The outer wall of the overlapping sleeve (3) is provided with a groove (301), and the inner wall at the bottom end of the drying box (1) is rotatably connected to two symmetrically arranged closed-loop rollers (14), and adhesive ribbons (302) are rotatably connected between the plurality of grooves (301) and the two closed-loop rollers (14).

7. The composite yarn drying device for clutch facing according to claim 1, characterized in that: The outer wall of the air expansion drying roller (2) is provided with a plurality of telescopic strips (202), the plurality of telescopic strips (202) correspond to the overlapping sleeves (3) one by one, and the telescopic strips (202) are located on the inner side of the overlapping sleeves (3).

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