Spinning device for spinning machine

Abstract

The utility model relates to the technical field of spinning machinery, in particular to a spinning device for a spinning machine, which can quickly and automatically clean a spinning nozzle in a spinning gap, maintain the surface clean, guarantee the spinning effect and improve the reliability. Comprising a spinning machine spinning mechanism and a spinning nozzle, the output end of the spinning machine spinning mechanism is communicated with the inner end of the spinning nozzle, and the spinning device further comprises an inner ring, balls, an outer ring, an annular brush, a speed reducer connecting frame, a speed reducer, a motor, a driving bevel gear and a bevel gear ring. The front end of the inner ring is connected with the rear end of the bevel gear ring; the middle part of the top end of the outer ring is connected with the rear side of the speed reducer through the speed reducer connecting frame; the input end of the speed reducer is connected with the output end of the motor; the output end of the speed reducer is connected with the middle part of the top end of the driving bevel gear; and the driving bevel gear is movably meshed with the bevel gear ring.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning machinery, in particular to a spinning device for a spinning machine. Background Art

[0002] A spinning machine is a machine that forms filaments from a fiber-forming polymer solution or melt. Depending on the fiber spinning method, spinning machines are divided into three types: wet spinning machines, melt spinning machines, and dry spinning machines.

[0003] Among them, electrospinning technology is a technology that uses a non-Newtonian polymer solution to overcome surface tension and viscoelastic force under the action of a high-voltage electric field, and to perform stretching and bending movements to obtain nano to submicron-level fibers. The specific working principle is: the polymer solution is charged with several thousand to tens of thousands of volts of static electricity, and the charged droplets are accelerated under the action of the electric field. When the electric field force is large enough, the polymer droplets can overcome the surface tension to form a jet stream. The charged polymer jet is stretched and refined under the action of the electric field force, viscous resistance, and surface tension. At the same time, the charged jet bends in the electric field due to the presence of surface charge. The stream is evaporated or solidified during the spraying process, and finally falls on the collection device to form a nanofiber felt similar to non-woven fabrics.

[0004] However, since the surface of the device is easily contaminated with dust, it needs to be cleaned frequently, which in turn affects the spinning process and has poor reliability. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a spinning device for a spinning machine, which can automatically and quickly clean the spinneret in the spinning gap, maintain the surface cleanliness, ensure the spinning effect, and improve the reliability.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spinning device for a spinning machine, comprising a spinning machine spinning mechanism and a spinning head, wherein the output end of the spinning machine spinning mechanism is connected to the inner end of the spinning head, and also comprises an inner ring, balls, an outer ring, an annular brush, a reducer connecting frame, a reducer, a motor, an active bevel gear and a bevel gear ring, wherein the outer end of the spinning machine spinning mechanism is connected to the outer end of the outer ring via a moving mechanism, the inner side of the outer ring is rotationally connected to the outer ring side of the inner ring via multiple groups of ball rolling constraints, the inner end of the inner ring is connected to the outer side of the annular brush, the front end of the inner ring is connected to the rear end of the bevel gear ring, the middle part of the top end of the outer ring is connected to the rear side of the reducer via the reducer connecting frame, the input end of the reducer is connected to the output end of the motor, the output end of the reducer is connected to the middle part of the top end of the active bevel gear, and the active bevel gear is movably meshed with the bevel gear ring.

[0009] Preferably, the moving mechanism includes a reciprocating motor, a moving screw, a moving coil, a constraint tube and a constraint rod. The left and right sides of the spinning machine's spinneret are respectively connected to a group of inner ends of the constraint tubes, the inner sides of the constraint tubes are slidably connected to the outer sides of the constraint rods forward, and the front ends of the two groups of constraint rods are respectively connected to the left and right sides of the outer ring. The lower end of the spinning machine's spinneret is connected to the top of the reciprocating motor, the output end of the reciprocating motor is connected to the rear end of the moving screw, the outer wall of the moving screw is connected to the inner wall of the moving coil, and the front end of the moving coil is connected to the bottom end of the outer ring.

[0010] Preferably, it also includes an oiling nozzle, and each group of the restraining tubes is provided with a group of oiling nozzles at the front end of the outer side, and the output end of each group of oiling nozzles is connected to the inner side of a group of restraining tubes.

[0011] Preferably, it also includes an oil filling cap, and the outer side of the oil filling nozzle and the inner side of the oil filling cap are detachably mounted.

[0012] Preferably, it also includes an air pump, an air pipe and an air blowing head, the output end of the air pump is connected to the input end of the air blowing head through the air pipe, and the air blowing head is connected to the upper side of the front end of the outer ring.

[0013] Preferably, it also includes a support frame and a fixed base, the middle of the bottom end of the spinning machine spinneret is connected to the top end of the support frame, the bottom end of the support frame is connected to the middle of the top end of the fixed base, and the reciprocating motor and the air pump are both connected to the upper side of the support frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a spinning device for a spinning machine, which has the following beneficial effects:

[0016] In the spinning gap, the outer ring is moved forward by the moving mechanism, and the motor is running at the same time. The driving bevel gear is rotated by the speed reducer. When the speed reducer connecting frame is fixedly connected to the speed reducer, the driving bevel gear and the bevel gear ring are movably engaged, so that the bevel gear ring drives the inner ring to rotate on the inner side of the outer ring by multiple groups of ball rolling constraints, and then the annular brush is connected to rotate. The annular brush acts on the outside of the spinneret to clean it to keep its surface clean. In the spinning gap, the spinneret can be quickly and automatically cleaned to keep the surface clean, ensure the spinning effect, and improve reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axial view of the schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Front view of

[0019] Figure 3 For this utility model Figure 1 Right view of;

[0020] Figure 4 For this utility model Figure 1 Top view of .

[0021] Markings in the attached drawings: 1. spinning machine spinneret; 2. spinneret; 3. inner ring; 4. ball bearing; 5. outer ring; 6. annular brush; 7. reducer connecting frame; 8. reducer; 9. motor; 10. driving bevel gear; 11. bevel gear ring; 12. reciprocating motor; 13. moving screw; 14. moving screw tube; 15. restraining tube; 16. restraining rod; 17. oiling nozzle; 18. oiling cap; 19. air pump; 20. air pipe; 21. blowing head; 22. supporting frame; 23. fixed base. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-4 A spinning device for a spinning machine comprises a spinning machine spinning mechanism 1 and a spinning head 2, wherein the output end of the spinning machine spinning mechanism 1 is connected to the inner end of the spinning head 2, and further comprises an inner ring 3, a ball 4, an outer ring 5, an annular brush 6, a reducer connecting frame 7, a reducer 8, a motor 9, an active bevel gear 10 and a bevel gear ring 11, wherein the outer end of the spinning machine spinning mechanism 1 is connected to the outer end of the outer ring 5 via a moving mechanism, the inner side of the outer ring 5 is rotationally connected to the outer ring side of the inner ring 3 via rolling constraints of multiple groups of ball 4, the inner end of the inner ring 3 is connected to the outer side of the annular brush 6, the front end of the inner ring 3 is connected to the rear end of the bevel gear ring 11, and the middle part of the top end of the outer ring 5 is connected to the rear side of the reducer 8 via the reducer connecting frame 7. The reducer 8 is connected, the input end of the reducer 8 is connected to the output end of the motor 9, the output end of the reducer 8 is connected to the middle of the top of the active bevel gear 10, and the active bevel gear 10 is movably engaged with the bevel gear ring 11; in the spinneret gap, the outer ring 5 is moved forward by the moving mechanism, and the motor 9 is running at the same time, and the active bevel gear 10 is rotated by the speed reduction of the reducer 8. Under the fixed connection of the reducer connecting frame 7 to the reducer 8, the active bevel gear 10 is movably engaged with the bevel gear ring 11, so that the bevel gear ring 11 drives the inner ring 3 to rotate on the inner side of the outer ring 5 by rolling constraints of multiple groups of balls 4, and then the annular brush 6 is connected to rotate, and the annular brush 6 acts on the outside of the spinneret 2 to clean to keep its surface clean.

[0025] The moving mechanism includes a reciprocating motor 12, a moving screw 13, a moving solenoid 14, a constraint tube 15 and a constraint rod 16. The left and right sides of the spinning machine spinneret 1 are respectively connected to the inner ends of a group of constraint tubes 15, the inner sides of the constraint tubes 15 are slidably connected to the outer sides of the constraint rods 16 forward, and the front ends of the two groups of constraint rods 16 are respectively connected to the left and right sides of the outer ring 5. The lower end of the spinning machine spinneret 1 is connected to the top of the reciprocating motor 12, the output end of the reciprocating motor 12 is connected to the rear end of the moving screw 13, the outer wall of the moving screw 13 is connected to the inner wall of the moving solenoid 14, and the front end of the moving solenoid 14 is connected to the bottom end of the outer ring 5; when the reciprocating motor 12 is running, the moving screw 13 can be rotated, and the moving screw 13 is threadedly matched with the moving solenoid 14, so that the moving solenoid 14 is connected to the outer ring 5, and is slidably constrained in the constraint tube 15 by the two groups of constraint rods 16, thereby driving the outer ring 5 to move forward and backward.

[0026] It also includes an oiling nozzle 17. Each group of the restraining tubes 15 is provided with a group of oiling nozzles 17 at the front end of the outer side. The output end of each group of oiling nozzles 17 is connected to the inner side of a group of restraining tubes 15. Oil can be injected into the inner wall of the restraining tube 15 through the oiling nozzle 17 to facilitate lubrication and maintenance.

[0027] It also includes an oil filling cap 18, and the outer side of the oil filling nozzle 17 and the inner side of the oil filling cap 18 are detachably mounted; after the oil filling cap 18 is mounted on the outer side of the oil filling nozzle 17, the inside of the oil filling nozzle 17 can be sealed and protected to improve reliability.

[0028] It also includes an air pump 19, an air pipe 20 and a blowing head 21. The output end of the air pump 19 is connected to the input end of the blowing head 21 through the air pipe 20. The blowing head 21 is connected to the upper side of the front end of the outer ring 5. When the air pump 19 is running, air can be transmitted through the air pipe 20 and blown by the blowing head 21 to act on the outer side of the ball 4 between the outer ring 5 and the inner ring 3 to avoid dust contamination and make the rotation smoother and more stable.

[0029] It also includes a support frame 22 and a fixed base 23. The middle of the bottom end of the spinning machine spinneret 1 is connected to the top of the support frame 22, the bottom end of the support frame 22 is connected to the middle of the top of the fixed base 23, and the reciprocating motor 12 and the air pump 19 are both connected to the upper side of the support frame 22; the spinning machine spinneret 1, the reciprocating motor 12 and the air pump 19 can be connected and fixed through the support frame 22, and fixedly hung on the ground through the fixed base 23 to improve stability.

[0030] In summary, when a spinning device for a spinning machine is in use, the spinning machine spinning mechanism 1 is supported by a support frame 22 and fixed at a corresponding position by a fixed base 23. In the spinning gap, the reciprocating motor 12 is operated to rotate the movable screw 13. The movable screw 13 is threadedly matched with the movable screw tube 14, so that the movable screw tube 14 is connected to the outer ring 5. The movable screw tube 14 is slidably constrained in the constraint tube 15 by two sets of constraint rods 16, so as to drive the outer ring 5 to move forward and backward. At the same time, the motor 9 is operated, and the active bevel gear 10 is rotated by the speed reducer 8. When the speed reducer connecting frame 7 is fixedly connected to the speed reducer 8, the active bevel gear 10 and the bevel gear ring 11 are connected. The movable meshing enables the bevel gear ring 11 to drive the inner ring 3 to rotate on the inner side of the outer ring 5 by rolling constraints of multiple groups of balls 4, and then connect the annular brush 6 to rotate. The annular brush 6 acts on the outside of the spinneret 2 to clean and keep its surface clean. In addition, oil can be injected into the inner wall of the constraint tube 15 through the oiling nozzle 17 to facilitate lubrication and maintenance. After the oiling cap 18 is installed on the outside of the oiling nozzle 17, the inside of the oiling nozzle 17 can be sealed and protected to improve reliability. When the air pump 19 is running, it can be transmitted through the air pipe 20 and blown by the air blowing head 21 to act on the outside of the balls 4 between the outer ring 5 and the inner ring 3 to avoid dust contamination and make the rotation smoother and more stable.

[0031] The spinning machine's spinneret mechanism 1, spinneret 2, reducer 8, motor 9 and reciprocating motor 12 are well-known equipment purchased directly from the market by technicians in this field. We only use them here without making any structural or functional improvements, so we will not go into details here.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spinning device for a spinning machine, comprising a spinning machine spinning mechanism (1) and a spinning head (2), wherein the output end of the spinning machine spinning mechanism (1) is connected to the inner end of the spinning head (2), characterized in that: The invention also comprises an inner ring (3), balls (4), an outer ring (5), an annular brush (6), a reducer connecting frame (7), a reducer (8), a motor (9), an active bevel gear (10) and a bevel gear ring (11); the outer end of the spinning machine spinning mechanism (1) is connected to the outer end of the outer ring (5) via a moving mechanism; the inner side of the outer ring (5) is rotationally connected to the outer ring side of the inner ring (3) via a plurality of groups of balls (4) for rolling constraints; the inner end of the inner ring (3) is connected to the outer side of the annular brush (6); the front end of the inner ring (3) is connected to the rear end of the bevel gear ring (11); the middle part of the top end of the outer ring (5) is connected to the rear side of the reducer (8) via the reducer connecting frame (7); the input end of the reducer (8) is connected to the output end of the motor (9); the output end of the reducer (8) is connected to the middle part of the top end of the active bevel gear (10); and the active bevel gear (10) is movably meshed with the bevel gear ring (11).

2. The spinning device for a spinning machine according to claim 1, characterized in that: The moving mechanism comprises a reciprocating motor (12), a moving screw (13), a moving spiral tube (14), a restraining tube (15) and a restraining rod (16); the left and right sides of the spinning machine spinneret mechanism (1) are respectively connected to the inner ends of a group of restraining tubes (15); the inner sides of the restraining tubes (15) are slidably connected to the outer sides of the restraining rods (16) forward; the front ends of the two groups of restraining rods (16) are respectively connected to the left and right sides of the outer ring (5); the lower end of the spinning machine spinneret mechanism (1) is connected to the top end of the reciprocating motor (12); the output end of the reciprocating motor (12) is connected to the rear end of the moving screw (13); the outer wall of the moving screw (13) is connected to the inner wall of the moving spiral tube (14); and the front end of the moving spiral tube (14) is connected to the bottom end of the outer ring (5).

3. The spinning device for a spinning machine according to claim 2, characterized in that: It also includes oil injection nozzles (17), each group of the restraining tubes (15) is provided with a group of oil injection nozzles (17) at the front end of the outer side, and the output end of each group of oil injection nozzles (17) is connected to the inner side of a group of restraining tubes (15).

4. The spinning device for a spinning machine according to claim 3, characterized in that: It also comprises an oil filling cap (18), and the outer side of the oil filling nozzle (17) and the inner side of the oil filling cap (18) are detachably mounted.

5. The spinning device for a spinning machine according to claim 1, characterized in that: It also comprises an air pump (19), an air delivery pipe (20) and an air blowing head (21); the output end of the air pump (19) is connected to the input end of the air blowing head (21) via the air delivery pipe (20); and the air blowing head (21) is connected to the upper side of the front end of the outer ring (5).

6. The spinning device for a spinning machine according to claim 1, characterized in that: It also includes a support frame (22) and a fixed base (23), wherein the middle of the bottom end of the spinning machine spinneret mechanism (1) is connected to the top end of the support frame (22), the bottom end of the support frame (22) is connected to the middle of the top end of the fixed base (23), and the reciprocating motor (12) and the air pump (19) are both connected to the upper side of the support frame (22).

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