Loose fiber feeding device with dust collection function

Abstract

The loose fiber feeding device with the dust collection function comprises a feeding mechanism and a dust collection mechanism, the feeding mechanism comprises a feeding assembly and a driving part for driving the feeding assembly to rotate, and the driving part is fixedly connected with the feeding assembly; the dust collection mechanism comprises an isolation hood and a dust collection assembly used for sucking away loose fibers, the isolation hood covers the feeding mechanism, the dust collection assembly is located at an opening of the isolation hood and comprises an air suction opening and a filtering container used for cleaning the loose fibers, and the filtering container is communicated with the air suction opening. The working environment is effectively improved, the cleaning and maintenance difficulty is reduced, and the device has great significance in improving the production efficiency, the product quality and the working environment of the textile industry.

Description

Technical Field

[0001] The present application relates to the technical field of textile machinery, and in particular to a loose fiber feeding device with a dust suction function. Background Art

[0002] In the field of textile machinery, the combing box is one of the key equipment in the fiber processing process on the wool spraying machine. During weaving, the fiber lines need to be combed and dispersed through the combing box, and then the dispersed fibers are combined with the yarns to be used by the false twister for subsequent false twisting. At present, the commonly used structure in the wool spraying machine is to place a fiber feeding device directly at the outlet of the combing box to receive the loose fibers, and then the loose fibers falling inside are combined with the yarns in the fiber feeding device.

[0003] However, when using this structure to process fibers, the loose fibers ejected from the discharge port of the combing box may drift away and disperse into the surrounding environment, resulting in the loose fibers obtained from combing not being fully utilized; at the same time, the loose fibers that drift around will affect the workshop environment, not only leading to the deterioration of the working environment, increasing the difficulty of cleaning and maintenance, but also affecting the normal operation of the equipment. In addition, the drifting of loose fibers may also pose a potential threat to the health of operators, and long-term inhalation of fiber dust by operators may cause respiratory diseases.

[0004] Therefore, solving the problem of loose fiber drift during the fiber processing process is of great significance to improving the production efficiency, product quality and working environment of the textile industry. Utility Model Content

[0005] The purpose of the present application is to provide a loose fiber feeding device with a dust suction function, which can suck away and collect the loose fibers when feeding the loose fibers, effectively improving the working environment and reducing the difficulty of cleaning and maintenance.

[0006] To achieve the above objectives, this application provides the following technical solutions:

[0007] A loose fiber feeding device with a dust suction function, comprising a feeding mechanism and a dust suction mechanism, wherein the feeding mechanism comprises a feeding assembly and a driving member for driving the feeding assembly to rotate, wherein the driving member is fixedly connected to the feeding assembly;

[0008] The dust suction mechanism includes an isolation cover and a dust suction component for sucking away the loose fibers, the isolation cover is covered on the feeding mechanism, the dust suction component is located at the opening of the isolation cover, the dust suction component includes an air suction port and a filter container for cleaning the loose fibers, and the filter container is connected to the air suction port.

[0009] By adopting the above technical solution, an isolation cover that can cover the feeding mechanism is arranged on the outside of the feeding mechanism to prevent the loose fibers from floating around. At the same time, an air suction port and a filter container are arranged to suck away and filter the loose fibers in the isolation cover, thereby improving the working environment of the production line and ensuring the production quality.

[0010] Preferably, the feed assembly includes a feed part and a mounting platform fixedly connected to the feed part, the feed part includes a feed port and an outlet port, the cross-sectional area of ​​the feed port is larger than the cross-sectional area of ​​the outlet port, a plurality of adsorption holes are arranged on the inner side wall of the feed part, and a plurality of fan blades are arranged on the outer side wall of the feed part.

[0011] By adopting the above technical solution, adsorption holes are opened on the inner wall of the feed part and fan blades are arranged on the outer periphery. By utilizing the principle of fluid dynamics, the feed component can absorb air and form a negative pressure inside the feed part when the driving part rotates, so that the loose fibers can be adsorbed on the inner wall of the feed part, which is beneficial to reduce the amount of loose fibers flying outward, facilitates the compounding of loose fibers and yarns, and improves production efficiency.

[0012] Preferably, the mounting platform is installed on one end of the feed portion close to the discharge port, a wiring hole passing through the mounting platform is provided inside the mounting platform, the wiring hole is communicated with the discharge port, and the mounting platform is fixedly connected to the rotating shaft of the driving member.

[0013] By adopting the above technical solution, the fixed connection between the mounting platform and the rotating shaft of the driving member can enable the feeding assembly to rotate with the rotation of the driving member, thereby generating negative pressure inside the feeding part so that the loose fibers are adsorbed on the inner wall of the feeding part, fully compounded with the yarn inside the feeding part and come out from the wiring hole in the mounting platform.

[0014] Preferably, the isolation cover comprises an upper end, a lower end and a side wall portion, the upper end and the lower end are respectively integrally formed with the side wall portion, and the upper end is provided with a feeding port for feeding the feeding assembly.

[0015] By adopting the above technical solution, an isolation cover is provided on the outside of the feeding mechanism, which can prevent the loose fibers from floating around when entering the feeding mechanism, thereby polluting the working environment, and the isolation cover can maintain the air pressure at the feeding point of the loose fibers, so that the stability of the surrounding environmental air pressure can be guaranteed to a certain extent when the feeding part rotates to suck air, thereby improving the quality of the produced products.

[0016] Preferably, a card interface is provided at the lower end portion, and the card interface is connected to the housing of the driving member.

[0017] By adopting the above technical solution, a card interface is opened at the lower end of the isolation cover, and the isolation cover can be just carded on the driving component housing, which facilitates the removal and installation of the isolation cover.

[0018] Preferably, a rubber strip is provided at the edge of the card interface to enclose the card interface.

[0019] By adopting the above technical solution, the rubber strip is used to wrap the edge so that the card interface and the housing of the driving component can fit more closely, so that the loose fibers inside the isolation cover can be strictly isolated in the isolation cover and not dispersed to the external environment.

[0020] Preferably, a fixing mechanism is further provided below the isolation cover, and the fixing mechanism comprises a clamp-type fixing member for fixing the isolation cover and the driving member together.

[0021] By adopting the above technical solution, a fixing part is arranged under the isolation cover, which plays a role of fixing and supporting the isolation cover, thereby improving the stability of the isolation cover, ensuring that the isolation cover is not easily deformed or loosened under long-term use, and preventing the loose fibers from being scattered to the outside due to the displacement of the isolation cover.

[0022] Preferably, the dust suction assembly also includes a suction fan, the suction port is directly opposite to the opening of the isolation cover, the suction port is connected to the suction fan through a suction pipe, and the air outlet end of the suction fan is connected to the filter container.

[0023] By adopting the above technical solution, an air suction port is arranged opposite to the opening of the isolation cover, and the air suction port can suck away the loose fibers collected in the isolation cover, and collect the loose fibers uniformly into the filter container for filtration and collection.

[0024] Preferably, the filter container is a filter box, which includes a filter area and an air outlet area, the air outlet end of the suction fan is opened in the filter area, the air outlet area is provided with an air outlet, and the filter area and the air outlet area are separated by a mesh plate and are interconnected.

[0025] By adopting the above technical solution, the loose fibers in the air are filtered out by using the mesh plate in the filter area and remain on the mesh plate. The filtered air is discharged from the air outlet of the air outlet area through the mesh plate, so that the discharged air is clean and pollution-free, and the loose fibers remaining on the mesh plate can also be recycled.

[0026] In summary, this application has the following beneficial effects:

[0027] 1. The present application effectively controls the loose fibers within a certain range by installing an isolation cover to prevent them from floating around, effectively improves the working environment, and reduces the difficulty of cleaning and maintenance; and the design of the isolation cover makes its internal space relatively stable, which helps to maintain the stability of the air pressure at the loose fiber feed port, which is crucial for the smooth feeding and subsequent processing of the loose fibers, and helps to improve production efficiency and the overall quality of the product.

[0028] 2. The present application designs the fan blades and adsorption holes of the feed part so that negative pressure is formed in the internal center when the feed part rotates, which is beneficial to the compounding of the loose fibers and the yarn. The negative pressure formed in the feed part achieves the adsorption effect on the loose fibers, which is beneficial to reduce the degree of loose fibers floating around when feeding, saving resource costs and improving product quality.

[0029] 3. The present application sets an air suction port at the opening of the isolation cover and connects a dust collection component, which can conveniently suck away the loose fibers blocked in the isolation cover and then filter them, which not only further prevents the loose fibers from floating, but also allows the loose fibers to be recycled and reused, thereby improving resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a cross-sectional schematic diagram of an embodiment of the present application;

[0031] Figure 2 is a cross-sectional schematic diagram of a feed assembly according to an embodiment of the present application;

[0032] Figure 3 is a top view of an embodiment of the present application;

[0033] Figure 4 It is a combined three-dimensional schematic diagram of a feeding mechanism and a part of a dust collection mechanism of an embodiment of the present application;

[0034] Figure 5 is a three-dimensional schematic diagram of a filter box according to an embodiment of the present application;

[0035] Figure 6 It is a cross-sectional schematic diagram of the filter box according to an embodiment of the present application.

[0036] Description of reference numerals:

[0037] 1. Feeding mechanism; 2. Dust collection mechanism; 3. Feeding assembly; 31. Feeding part; 311. Feeding port; 312. Discharging port; 313. Adsorption hole; 314. Fan blade; 32. Mounting table; 321. Wiring hole; 4. Driving member; 5. Isolation cover; 51. Upper end; 511. Feeding port; 52. Lower end; 521. Card interface; 53. Side wall; 54. Rubber strip; 6. Dust collection assembly; 61. Filter container; 7. Air suction port; 8. Clamp-type fixing part; 9. Suction fan; 10. Air suction pipe; 11. Filter box; 12. Filter area; 13. Air outlet area; 14. Air outlet; 15. Screen. DETAILED DESCRIPTION

[0038] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0040] An embodiment of the present application discloses a loose fiber feeding device with a dust suction function. The device is a part of a hair spraying machine. The hair spraying machine equipment includes a combing box, a loose fiber feeding device and a false twisting device. The device is used in conjunction with the combing box, placed at the loose fiber discharge port of the combing box, and used between the combing box and the false twisting device.

[0041] like Figure 1 As shown, a loose fiber feeding device with a dust suction function of the present embodiment includes a feeding mechanism 1 and a dust suction mechanism 2. The feeding mechanism 1 includes a feeding component 3 and a driving member 4 for driving the feeding component 3 to rotate. The driving member 4 is fixedly connected to the feeding component 3 and the driving member 4 is located below the feeding component 3.

[0042] like Figure 2 As shown, the feed assembly 3 includes a feed portion 31 and a mounting platform 32 connected to the feed portion 31, the feed portion 31 includes a feed port 311 and a discharge port 312, the cross-sectional area of ​​the feed port 311 is larger than the cross-sectional area of ​​the discharge port 312, and in the present embodiment, the feed portion 31 is in the shape of a funnel that is wide at the top and narrow at the bottom, the feed port 311 is located above the funnel, and the discharge port 312 is located below the funnel.

[0043] A plurality of adsorption holes 313 are provided on the inner wall of the feed portion 31, and a plurality of fan blades 314 are provided on the outer wall of the feed portion 31. The plurality of adsorption holes 313 and the plurality of fan blades 314 of this embodiment are evenly distributed on the feed portion 31, which is beneficial to the stability of the rotation and air suction of the feed portion 31, and the plurality of fan blades 314 are integrally formed with the feed portion 31.

[0044] During implementation, the funnel-shaped feed portion 31 of the present embodiment is driven by the driving member 4 to rotate at a high speed. Under the influence of the rotation of the fan blades evenly distributed on the outer wall of the feed portion 31, the feed portion 31 sucks air to form a negative pressure in the center of the funnel. The wind passes through the adsorption holes 313 and adsorbs the loose fibers entering the feed portion 31 on the inner wall of the feed portion 31. The loose fibers in the feed portion 31 are compounded with the yarns drawn from the outside, thereby improving the production efficiency.

[0045] The mounting platform 32 is welded to one end of the feed portion 31 close to the discharge port 312 . The mounting platform 32 and the feed portion 31 are integrally formed. A wiring hole 321 penetrating the mounting platform 32 is disposed inside the mounting platform 32 .

[0046] In this embodiment, the wiring hole 321 is opened at the center of the mounting platform 32, the wiring hole 321 is communicated with the discharge port 312, the mounting platform 32 is fixedly connected to the rotating shaft of the driving member 4, the wiring hole 321 connects the discharge port 312 and the rotating shaft of the driving member 4, the rotating shaft is hollow in design, and in this embodiment, the driving member 4 is a hollow motor.

[0047] During implementation, the hollow motor rotates, driving the mounting platform 32 and the feed part 31 to rotate accordingly. During the rotation process, the yarn and the loose fibers are compounded inside the feed part 31. The compounded yarn comes out from the routing hole 321 and can pass through the hollow motor through the rotating shaft for subsequent operations.

[0048] The dust suction mechanism 2 includes an isolation cover 5 and a dust suction component 6 for sucking away loose fibers. The dust suction component 6 is located at the opening of the isolation cover 5. In this embodiment, the isolation cover 5 is clamped on the hollow motor housing of the feeding mechanism 1 and can cover the feeding part 31 and the mounting platform.

[0049] like Figure 3 and Figure 4 As shown, the isolation cover 5 includes an upper end portion 51, a lower end portion 52 and a side wall portion 53. In this embodiment, the isolation cover 5 is U-shaped, that is, the side wall portion 53 is U-shaped.

[0050] like Figure 4 As shown, the upper end portion 51 and the lower end portion 52 are respectively formed integrally with the side wall portion 53, and the upper end portion 51 is provided with a feeding port 511 for feeding the combing box to the feeding portion 31; the lower end portion 52 is provided with a carding interface 521 for carding the outer shell of the hollow motor. In this embodiment, the feeding port 511 of the upper end portion 51 and the carding interface 521 of the lower end portion 52 are both arc-shaped, that is, the shape and size of the upper end portion 51 and the lower end portion 52 are exactly the same.

[0051] The edges of the feeding port 511 and the card interface 521 are provided with rubber strips 54, and the card interface 521 fits with the outer shell of the hollow motor. In this embodiment, the edge of the card interface 521 is hemmed with the rubber strip 54, so that the lower end 52 can fit closely with the hollow motor under the action of the rubber strip 54, thereby having a better barrier effect on the scattered loose fibers.

[0052] The plane where the upper end 51 and the lower end 52 are located is perpendicular to the side wall 53, and the hollow motor is not connected to the side wall 53. That is, a gap of the distance of the lower end 52 is reserved between the hollow motor and the side wall 53, and this distance reserves a certain space for the feed part 31 so that it will not be hindered by the side wall 53 when rotating, and it is also helpful to collect the loose fibers that have not entered the feed part 31.

[0053] The U-shaped isolation cover 5 in this embodiment is characterized by a semi-enclosed structure and supports detachable installation. During installation, the opening of the isolation cover 5 is aligned with the hollow motor, and the card interface 521 of the lower end 52 of the isolation cover 5 is carded on the outer shell of the hollow motor. The installation and disassembly of the isolation cover 5 are very convenient, and its detachable structure is convenient for replacement and maintenance.

[0054] A fixing mechanism is also provided below the isolation cover 5. The fixing mechanism is a clamp-type fixing member 8. The clamp-type fixing member 8 fits with the outer shell of the hollow motor. In this embodiment, the clamp-type fixing member 8 is an elastic clamp that fits with the outer shell of the hollow motor.

[0055] In this embodiment, the fixing mechanism is designed to be a clamp type in consideration of the hollow structure and installation convenience of the hollow motor. The elastic clamp is tightly wrapped around the hollow motor housing to achieve quick installation of the clamp.

[0056] In this embodiment, a patch extends from the edge of the card interface 521 of the lower end 52 of the isolation cover 5 where it contacts the hollow motor. The patch fits perfectly with the outer shell of the hollow motor and extends downwardly from the isolation cover 5. The patch and the isolation cover 5 are integrally formed.

[0057] During implementation, after the staff clamps the isolation cover 5 to the outside of the hollow motor, they install the elastic clamp according to the position of the isolation cover 5. The elastic clamp contacts the lower end 52 and tightly fixes the patch on the isolation cover 5 and the hollow motor together, thereby fixing and supporting the isolation cover 5, ensuring that the isolation cover 5 is not easily deformed or loosened under long-term use.

[0058] The dust suction component 6 is located at the opening of the isolation cover 5. The dust suction component 6 includes an air suction port 7, a suction fan 9 and a filter container 61 for cleaning loose fibers. When the isolation cover 5 is covered outside the feeding mechanism 1, the air suction port 7 is opposite to the opening of the isolation cover 5. The isolation cover 5 is connected to the outside air. The air suction port 7 is connected to the suction fan 9 through a suction pipe 10.

[0059] The air outlet end of the suction fan 9 is tightly connected to the filter container 61 and communicates with the filter container 61 .

[0060] In this embodiment, the dust collection component 6 is provided with an air suction port 7 with a diameter of 3 cm. During implementation, the floating loose fibers are blocked and collected in the isolation cover 5. The air suction port 7 is at the opening end of the isolation cover 5. Under the action of the suction fan 9, the air is sucked into the inside of the isolation cover 5 to suck the loose fibers in the isolation cover 5 into the air suction pipe 10, and the loose fibers in the isolation cover 5 are cleaned to ensure the normal environment around the feeding part 31 to avoid affecting the production quality.

[0061] Most of the loose fibers after combing enter the feed part 31. When the feed part 31 rotates to absorb air, the loose fibers are adsorbed on the inner surface of the feed part 31. The yarn fits the inner surface of the feed part 31 so that the loose fibers are compounded on the yarn. The compounded yarn comes out through the routing hole 321. Some loose fibers that do not enter the feed part 31 are blocked in the U-shaped isolation cover 5 and will not be scattered in the air to pollute the working environment. The suction port 7 facing the isolation cover 5 sucks the loose fibers into the filter container 61 under the action of the suction fan 9, so as to prevent the loose fibers from floating again and affecting the working environment.

[0062] In this embodiment, the filter container 61 is set as a filter box 11. Figure 5 As shown and Figure 6 As shown, the filter box 11 includes a filter area 12 and an air outlet area 13 , and the air outlet area 13 is located below the filter area 12 , and the filter area 12 and the air outlet area 13 are separated by a mesh plate 15 .

[0063] The air outlet end of the suction fan 9 is opened in the filter area 12, and the air outlet area 13 is provided with an air outlet 14. When implemented, the suction force generated by the suction fan 9 sucks the loose fibers and air in the isolation cover 5 into the filter box 11, and the air enters the filter box 11 through the air outlet end of the suction fan 9. After the air enters the filter area 12 through the air outlet end of the suction fan 9, it passes through the mesh plate 15, and the loose fibers are blocked on the mesh plate 15 and remain in the filter area 12. The clean air that has filtered out the loose fibers enters the air outlet area 13 and is discharged from the air outlet 14 of the air outlet area 13.

[0064] The mesh plate 15 is inserted into the filter box 11 , and the filter box 11 can be opened to facilitate taking out the mesh plate 15 and regularly cleaning and recycling the loose fibers on the mesh plate 15 .

[0065] The air inlet 7 sucks the loose fibers into the filter box 11 under the action of the suction fan 9. After being filtered by the mesh plate 15 in the filter box 11, the clean air is discharged through the air outlet 14 on the other side. The loose fibers remain on the mesh plate 15. The mesh plate 15 can be taken out to clean the loose fibers uniformly.

[0066] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A loose fiber feeding device with dust suction function, characterized in that: It comprises a feeding mechanism (1) and a dust collecting mechanism (2), wherein the feeding mechanism (1) comprises a feeding component (3) and a driving member (4) for driving the feeding component (3) to rotate, and the driving member (4) is fixedly connected to the feeding component (3); The dust suction mechanism (2) comprises an isolation cover (5) and a dust suction component (6) for sucking away the loose fibers; the isolation cover (5) covers the feeding mechanism (1); the dust suction component (6) is located at the opening of the isolation cover (5); the dust suction component (6) comprises an air suction port (7) and a filter container (61) for cleaning the loose fibers; the filter container (61) is connected to the air suction port (7).

2. A loose fiber feeding device with dust suction function according to claim 1, characterized in that: The feed assembly (3) comprises a feed portion (31) and a mounting platform (32) fixedly connected to the feed portion (31); the feed portion (31) comprises a feed port (311) and a discharge port (312); the cross-sectional area of ​​the feed port (311) is greater than the cross-sectional area of ​​the discharge port (312); a plurality of adsorption holes (313) are arranged on the inner side wall of the feed portion (31); and a plurality of fan blades (314) are arranged on the outer side wall of the feed portion (31).

3. A loose fiber feeding device with dust suction function according to claim 2, characterized in that: The mounting platform (32) is mounted on one end of the feed portion (31) close to the discharge port (312); a wiring hole (321) penetrating the mounting platform (32) is provided inside the mounting platform (32); the wiring hole (321) is communicated with the discharge port (312); and the mounting platform (32) is fixedly connected to the rotating shaft of the driving member (4).

4. The loose fiber feeding device with dust suction function according to claim 1, characterized in that: The isolation cover (5) comprises an upper end portion (51), a lower end portion (52) and a side wall portion (53); the upper end portion (51) and the lower end portion (52) are respectively integrally formed with the side wall portion (53); and the upper end portion (51) is provided with a feeding port (511) for feeding the feeding assembly (3).

5. A loose fiber feeding device with dust suction function according to claim 4, characterized in that: The lower end portion (52) is provided with a card interface (521), and the card interface (521) is card-connected to the outer shell of the driving member (4).

6. A loose fiber feeding device with dust suction function according to claim 5, characterized in that: The edge of the card interface (521) is provided with a rubber strip (54) for wrapping the card interface (521).

7. A loose fiber feeding device with dust suction function according to claim 4, characterized in that: A fixing mechanism is also provided below the isolation cover (5), the fixing mechanism comprising a clamp-type fixing member (8) for fixing the isolation cover (5) and the driving member (4) together.

8. The loose fiber feeding device with dust suction function according to claim 1, characterized in that: The dust suction assembly (6) further comprises a suction fan (9); the suction port (7) is directly opposite to the opening of the isolation cover (5); the suction port (7) is connected to the suction fan (9) via a suction pipe (10); and the air outlet end of the suction fan (9) is connected to the filter container (61).

9. A loose fiber feeding device with dust suction function according to claim 8, characterized in that: The filter container (61) is a filter box (11), the filter box (11) comprising a filter area (12) and an air outlet area (13), the air outlet end of the suction fan (9) is arranged in the filter area (12), the air outlet area (13) is provided with an air outlet (14), and the filter area (12) and the air outlet area (13) are separated by a mesh plate (15) and are interconnected.

Images