Yarn swirling flow spinning twisting device

Abstract

The utility model relates to the technical field of textile equipment, in particular to a yarn swirling flow spinning twisting device which comprises a swirling flow pipe and a cylinder frame, a yarn guiding hole B for yarn to enter is formed in the surface of the swirling flow pipe, supports are symmetrically fixed to the top of the swirling flow pipe through screws, and a conveying frame is fixed to the ends, away from the swirling flow pipe, of the supports through screws. The surface of the conveying frame is provided with a yarn guide hole A for yarn to enter the conveying frame, a static electricity eliminating rod for eliminating static electricity of the yarn is fixed to one side of the support through screws, an outer frame is fixed to the outer portion of the support through screws, and a fan for removing waste yarn on the yarn is fixed to the outer side of the outer frame through screws. A net rack for collecting waste silk on yarns is clamped on the surface of the bracket; through the arrangement of the outer frame, the fan, the support, the conveying frame and the static electricity eliminating rod, the problems that when an existing yarn swirling flow spinning twisting device is used, waste silk attached to yarn is inconvenient to clean, and the yarn processing quality is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a yarn vortex spinning and twisting device. Background Art

[0002] Yarn is a kind of textile product, which is processed from various textile fibers into products with a certain fineness and is used for weaving, making ropes, making threads, knitting, embroidery, etc. It is divided into short fiber yarn, continuous filament, etc.; Twisting is a process in the spinning process of twisting fiber strips or yarns to make them hold together to form yarns or ply yarns. Twisting is also widely used in spinning, silk making, rope making and other aspects. Twisting makes the fibers originally parallel to the axis of the fiber strip become spiral, and relative rotation or angular displacement occurs between the cross-sections of the yarn strip.

[0003] The patent number 201420011189.X discloses a twisting device for high-strength vortex spinning, which is beneficial to the tight and uniform spiral wrapping of fibers, thereby improving the yarn strength and evenness of yarn strips.

[0004] However, when the existing yarn vortex spinning and twisting device is in use, the yarn is usually transported through the fiber guide hole into the vortex tube for twisting treatment. However, during the movement of the yarn in the equipment, the yarn will rub against the components of the equipment, and static electricity will be generated on the surface of the yarn, causing some waste filaments to adhere to the surface of the yarn. When the yarn is twisted, the waste filaments will be doped in the yarn. At the same time, when the yarn enters the inside of the vortex tube, some of the waste filaments outside the yarn will remain inside the vortex tube, and the vortex tube will be blocked, which will have a certain impact on the processing quality and processing efficiency of the yarn. Therefore, a yarn vortex spinning and twisting device is provided. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a yarn vortex spinning and twisting device. By setting an outer frame, a fan, a bracket, a conveying frame and an electrostatic eliminator, the utility model solves the problem that when the existing yarn vortex spinning and twisting device is in use, it is inconvenient to clean the waste filaments adhered to the yarn, which affects the processing quality of the yarn.

[0006] The technical solution adopted by the utility model to solve its technical problems is a yarn vortex spinning and twisting device, which includes a vortex tube and a bobbin rack. A wire hole B for the yarn to enter is provided on the surface of the vortex tube. Supports are symmetrically fixed to the top of the vortex tube by screws, and a conveying rack is fixed to the end of the support far from the vortex tube by screws. A wire hole A for the yarn to enter the conveying rack is provided on the surface of the conveying rack. An electrostatic eliminator for eliminating static electricity from the yarn is fixed to one side of the support by screws. An outer frame is fixed to the outside of the support by screws, and a fan for removing waste filaments from the yarn is fixed to the outside of the outer frame. A wire mesh frame for collecting waste filaments on the yarn is clamped to the surface of the support. A fixing cover is sleeved outside the vortex tube, and a branch pipe A for allowing gas to enter the fixing cover is inserted into the outside of the fixing cover. A branch pipe B for discharging gas is inserted into the bottom end of the outside of the bobbin rack. A twisting spindle for twisting the yarn is inserted into the bottom of the bobbin rack.

[0007] By adopting the above technical solution, when the yarn needs to be twisted, the yarn passes through the wire hole A provided on the surface of the conveying rack. Then, a large number of positive and negative ions are generated by the high-voltage discharge of the electrostatic eliminator outside the support, neutralizing the static charges on the surface of the yarn. Then, the fan in the outer frame outside the support accelerates the air flow speed on the surface of the yarn. Subsequently, the waste filaments adhered to the surface of the yarn are adsorbed on the wire mesh frame on the surface of the support, facilitating the cleaning of the waste filaments adhered to the yarn and improving the processing quality of the yarn.

[0008] Specifically, a heating cavity is arranged inside the conveying rack, and a heating plate for providing heat is fixed to the inside of the heating cavity by screws.

[0009] By adopting the above technical solution, when the yarn passes through the conveying rack through the wire hole A, the heating plate in the heating cavity inside the conveying rack heats the yarn in the wire hole A. Subsequently, the yarn passes through the wire hole B provided on the surface of the vortex tube. The heating structure inside the vortex tube is the same as that inside the conveying rack, facilitating the heating and drying treatment of the twisted yarn.

[0010] Specifically, a heat conduction layer for transferring the heat in the heating cavity to the wire hole A is bonded to the outside of the wire hole A.

[0011] By adopting the above technical solution, when the heating plate in the heating cavity transfers heat to the wire hole A, the heat conduction layer outside the wire hole A transfers the heat to the inside of the wire hole A, facilitating the heating and drying treatment of the yarn.

[0012] Specifically, a dust-proof net for preventing foreign objects from entering the fixing cover is fixed to the inside of the branch pipe A by screws.

[0013] By adopting the above technical solution, when gas enters the fixing cover through the branch pipe A, the dust-proof net in the branch pipe A prevents foreign objects from entering the fixing cover, facilitating the protection of the yarn.

[0014] Specifically, the input ends of the heating plate, the fan, and the static eliminator bar are all electrically connected to the power supply end of an external power supply.

[0015] By adopting the above technical solution, by connecting to an external power supply, the electrical equipment can work normally.

[0016] Advantages of the present utility model:

[0017] (1) For the yarn vortex spinning and twisting device of the present utility model, when twisting the yarn, the yarn passes through the wire hole A opened on the surface of the conveying rack, and then a large number of positive and negative ions are generated by the high-voltage discharge of the static eliminator bar outside the bracket, so as to neutralize the static charges on the surface of the yarn. Then, the fan in the outer frame outside the bracket accelerates the air flow speed on the surface of the yarn. Subsequently, the waste filaments adhered to the surface of the yarn are adsorbed on the wire mesh on the surface of the bracket, so as to facilitate the cleaning of the waste filaments adhered to the yarn and improve the processing quality of the yarn.

[0018] (2) For the yarn vortex spinning and twisting device of the present utility model, when the yarn passes through the conveying rack through the wire hole A, the heating plate in the heating cavity inside the conveying rack heats the yarn in the wire hole A, and the heat conducting layer outside the wire hole A transfers the heat to the inside of the wire hole A. Subsequently, the yarn passes through the wire hole B opened on the surface of the vortex tube, and the heating structure in the vortex tube is the same as the heating structure in the conveying rack, so as to facilitate the heating and drying treatment of the twisted yarn. Description of the Drawings

[0019] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the overall structure of a yarn vortex spinning and twisting device of the present utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the conveying rack of a yarn vortex spinning and twisting device of the present utility model;

[0022] In the figure: 1, conveying rack; 2, wire hole A; 3, branch pipe A; 4, static eliminator bar; 5, wire hole B; 6, fixed cover; 7, cylinder rack; 8, branch pipe B; 9, twisting spindle; 10, wire mesh; 11, outer frame; 12, fan; 13, heating plate; 14, heat conducting layer; 15, heating cavity; 16, bracket; 17, vortex tube. Specific Embodiments

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further elaborated below in conjunction with specific embodiments.

[0024] In order to improve the processing quality of the yarn, as an embodiment of the present utility model, as Figure 1, Figure 2 As shown in the figure, a yarn vortex spinning and twisting device of the present utility model includes a vortex tube 17 and a bobbin holder 7. A wire guiding hole B5 for the yarn to enter is provided on the surface of the vortex tube 17. Brackets 16 are symmetrically fixed to the top of the vortex tube 17 by screws, and a conveying frame 1 is fixed to one end of the bracket 16 away from the vortex tube 17 by screws. A wire guiding hole A2 for the yarn to enter the conveying frame 1 is provided on the surface of the conveying frame 1. An electrostatic eliminator 4 for eliminating static electricity from the yarn is fixed to one side of the bracket 16 by screws. An outer frame 11 is fixed to the outside of the bracket 16 by screws, and a fan 12 for removing waste filaments on the yarn is fixed to the outside of the outer frame 11. A wire mesh frame 10 for collecting waste filaments on the yarn is clamped to the surface of the bracket 16. A fixing cover 6 is sleeved outside the vortex tube 17, and a branch pipe A3 for allowing gas to enter the fixing cover 6 is inserted into the outside of the fixing cover 6. A branch pipe B8 for discharging gas is inserted into the bottom end of the outside of the bobbin holder 7. A twisting spindle 9 for twisting the yarn is inserted into the bottom of the bobbin holder 7.

[0025] When in use, when the yarn needs to be twisted, the yarn passes through the wire guiding hole A2 provided on the surface of the conveying frame 1. Then, a large number of positive and negative ions are generated by the high-voltage discharge of the electrostatic eliminator 4 outside the bracket 16 to neutralize the static charges on the surface of the yarn. Then, the fan 12 in the outer frame 11 outside the bracket 16 accelerates the air flow speed on the surface of the yarn. Subsequently, the waste filaments adhered to the surface of the yarn are adsorbed on the wire mesh frame 10 on the surface of the bracket 16, so as to facilitate the cleaning of the waste filaments adhered to the yarn and improve the processing quality of the yarn.

[0026] When the yarn enters the inside of the vortex tube 17, other gas enters the vortex tube 17 through the branch pipe A3 outside the fixing cover 6. Then, a plurality of through holes are provided on the vortex tube, and the surface of the yarn is blown, so that the yarn is dispersed in the vortex tube 17. Subsequently, the yarn is twisted by the twisting spindle 9 in the bobbin holder 7.

[0027] For heating and drying the twisted yarn, by way of example, as Figure 2 shown, the present utility model further includes that a heating cavity 15 is provided inside the conveying frame 1, and a heating plate 13 for providing heat is fixed inside the heating cavity 15 by screws.

[0028] When in use, when the yarn passes through the conveying frame 1 through the wire guiding hole A2, the heating plate 13 in the heating cavity 15 inside the conveying frame 1 heats the yarn in the wire guiding hole A2. Subsequently, the yarn passes through the wire guiding hole B5 provided on the surface of the vortex tube 17. The heating structure inside the vortex tube 17 is the same as the heating structure inside the conveying frame 1, so as to facilitate the heating and drying treatment of the twisted yarn.

[0029] For heating and drying the yarn, by way of example, as Figure 2As shown, the utility model further includes a heat conduction layer 14 adhesively attached to the outside of the wire hole A2 to transfer the heat in the heating cavity 15 to the wire hole A2.

[0030] During use, when the heating plate 13 in the heating cavity 15 transfers heat into the wire hole A2, the heat conduction layer 14 outside the wire hole A2 transfers the heat into the wire hole A2, thus facilitating the heating and drying treatment of the yarn.

[0031] For the protection of the yarn, by way of example, as Figure 1 shown, the utility model further includes a dust-proof net screwed and fixed inside the branch pipe A3 to prevent foreign objects from entering the fixed cover 6.

[0032] During use, when gas enters the fixed cover 6 through the branch pipe A3, the dust-proof net in the branch pipe A3 prevents foreign objects from entering the fixed cover 6, thus facilitating the protection of the yarn.

[0033] For the normal operation of the electrical equipment, by way of example, as Figure 1 、 Figure 2 shown, the utility model further includes that the input ends of the heating plate 13, the fan 12 and the static eliminator 4 are electrically connected to the power supply end of an external power supply.

[0034] During use, by connecting to an external power supply, the electrical equipment operates normally.

[0035] When the utility model is in use and the yarn needs to be twisted, the yarn passes through the wire hole A2 opened on the surface of the conveying rack 1. Then, the static eliminator 4 outside the bracket 16 discharges high voltage to generate a large number of positive and negative ions, neutralizing the static charges on the surface of the yarn. Then, the fan 12 in the outer frame 11 outside the bracket 16 accelerates the air flow speed on the surface of the yarn. Subsequently, the waste filaments adhered to the surface of the yarn are adsorbed on the wire rack 10 on the surface of the bracket 16, thus facilitating the cleaning of the waste filaments adhered to the yarn and improving the processing quality of the yarn.

[0036] When the yarn enters the inside of the swirl tube 17, air enters the swirl tube 17 through the branch pipe A3 outside the fixed cover 6. Then, a plurality of through holes are provided on the swirl tube to blow air on the surface of the yarn, causing the yarn to disperse inside the swirl tube 17. Subsequently, the yarn is twisted by the twisting spindle 9 inside the bobbin holder 7.

[0037] When the yarn passes through the wire hole A2 and through the conveying rack 1, the heating plate 13 in the heating cavity 15 inside the conveying rack 1 heats the yarn inside the wire hole A2. Subsequently, the yarn passes through the wire hole B5 opened on the surface of the swirl tube 17. The heating structure inside the swirl tube 17 is the same as that inside the conveying rack 1, thus facilitating the heating and drying treatment of the twisted yarn.

[0038] When the heating plate 13 in the heating cavity 15 transfers heat to the wire hole A2, the heat conducting layer 14 outside the wire hole A2 transfers the heat to the inside of the wire hole A2, thus facilitating the heating and drying treatment of the yarn.

[0039] When the gas enters the fixed cover 6 through the branch pipe A3, the dust-proof net in the branch pipe A3 prevents foreign objects from entering the fixed cover 6, thus facilitating the protection of the yarn.

[0040] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A yarn swirl spinning twisting device, characterized in that: The invention comprises a vortex tube (17) and a drum frame (7), wherein a wire hole B (5) is provided on the surface of the vortex tube (17) for allowing the yarn to enter, a bracket (16) is symmetrically screwed to the top of the vortex tube (17), and a conveying frame (1) is screwed to one end of the bracket (16) away from the vortex tube (17), and a wire hole A (2) is provided on the surface of the conveying frame (1) for allowing the yarn to enter the conveying frame (1), and a static elimination rod (4) for eliminating static electricity on the yarn is screwed to one side of the bracket (16), and the outside of the bracket (16) is fixed with a screw. An outer frame (11) is fixed by screws, and a fan (12) for removing waste yarn from the yarn is fixed by screws on the outer side of the outer frame (11); a mesh frame (10) for collecting waste yarn from the yarn is clamped on the surface of the bracket (16); a fixed cover (6) is sleeved on the outside of the vortex tube (17), and a branch pipe A (3) for allowing gas to enter the fixed cover (6) is inserted on the outside of the fixed cover (6); a branch pipe B (8) for exhausting gas is inserted at the bottom end of the outside of the cylinder frame (7), and a twisting spindle (9) for twisting the yarn is inserted at the bottom of the cylinder frame (7).

2. A yarn swirl spinning twisting device according to claim 1, characterized in that: A heating chamber (15) is provided inside the conveying frame (1), and a heating plate (13) for providing heat is screwed fixed inside the heating chamber (15).

3. A yarn swirl spinning twisting device according to claim 2, characterized in that: A heat-conducting layer (14) is bonded to the outside of the wire hole A (2) so as to transfer the heat in the heating cavity (15) to the wire hole A (2).

4. A yarn swirl spinning twisting device according to claim 1, characterized in that: The branch pipe A (3) is internally screwed with a dustproof net to prevent foreign matter from entering the fixed cover (6).

5. A yarn swirl spinning twisting device according to claim 2, characterized in that: The input ends of the heating plate (13), the fan (12) and the static elimination rod (4) are all electrically connected to the power supply end of an external power source.

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