Cleaning mechanism of yarn two-for-one twister

Abstract

The utility model relates to a cleaning mechanism of a yarn two-for-one twister, and belongs to the technical field of textile machinery equipment, the cleaning mechanism comprises a machine body and a spindle assembly mounted on the lower portion of the machine body, a transmission shaft is rotatably mounted on the upper portion of the machine body, a bobbin is fixedly mounted on the outer side of the transmission shaft, and a dust collection mechanism is arranged on the outer side of the bobbin; the dust collection mechanism comprises an industrial dust collector fixedly installed on the back face of the machine body, a split pipe connected with the input end of the industrial dust collector, an installation frame arranged on the outer side of the transmission shaft and a dust collection head communicated with the split pipe and fixedly installed on the outer side of the installation frame, and an adjusting mechanism is arranged between the installation frame and the machine body. The adjusting mechanism comprises a driving motor fixedly installed on the upper side of the machine body. According to the cleaning mechanism of the yarn two-for-one twister, the position of the dust collection head is adjusted, the dust collection range is widened, cleaning is more comprehensive, the dust cleaning effect is good, and practicability is high.

Description

Technical Field

[0001] The present application relates to the technical field of textile machinery and equipment, and in particular to a cleaning mechanism of a yarn double twisting machine. Background Art

[0002] The double twister is a twisting device, which is essentially a doubling device (multiple strands are combined into one strand). It is called a doubling machine, but there is no specific Chinese or English name. It can achieve two twists in one turn, and the twisting efficiency is doubled compared to traditional twisting equipment. The winding capacity is increased, there is no joint in 10,000 meters, the twisting quality is greatly improved, and the lower layer height is particularly suitable for operation.

[0003] During the two-for-one twisting process, impurities such as fluff and thread ends are often attached to the surface of the yarn, which not only affect the quality of the yarn, but may also cause equipment failure. The Chinese utility model patent with the announcement number CN216663331U discloses a two-for-one twisting machine that is easy to clean, including a two-for-one twisting frame and a support plate, a plurality of connecting plates are arranged between the two-for-one twisting frame and the support plate, the number of connecting plates is two, a spindle assembly is fixed on the top of the connecting plate, a motor is fixed on the outside of the support plate, the output shaft of the motor passes through the support plate and is fixed with a bobbin, a plurality of cleaning pipes are connected inside the connecting plate, one side of the cleaning pipe is connected with a split pipe, the bottom of the split pipe is connected with a connecting pipe, the other end of the connecting pipe is connected with a dust removal structure, and a placement plate is fixed on the back of the connecting plate.

[0004] There are at least the following problems in this technology: a cleaning head is provided above each bobbin in the above-mentioned device; however, since the position of the cleaning head is fixed and cannot be adjusted, the cleaning effect in front of the bobbin is poor in actual use and the cleaning range is small. Therefore, a cleaning mechanism of a yarn double twisting machine is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a cleaning mechanism for a yarn two-for-one twister having advantages such as increased cleaning range, thereby solving the problem that the two-for-one twisters in the prior art which are easy to clean have a small cleaning range during actual use.

[0006] In summary, the present application provides the following technical solutions: a cleaning mechanism of a yarn two-for-one twisting machine, comprising a body and a spindle assembly installed at the lower part of the body, a transmission shaft is rotatably installed at the upper part of the body, a bobbin is fixedly installed at the outer side of the transmission shaft, and a dust collection mechanism is arranged at the outer side of the bobbin;

[0007] The dust collection mechanism includes an industrial dust collector fixedly mounted on the back of the body, a split pipe connected to the input end of the industrial dust collector, a mounting frame arranged outside the transmission shaft, a dust collection head connected to the split pipe and fixedly mounted outside the mounting frame, and an adjustment mechanism is arranged between the mounting frame and the body;

[0008] The adjustment mechanism includes a driving motor fixedly installed on the upper side of the fuselage, two fixed cylinders respectively mounted on both sides of the transmission shaft, and two movable cylinders respectively rotatably installed on the outside of the two fixed cylinders. The two ends of the mounting frame are respectively fixedly connected to the two movable cylinders, and the driving motor is drivingly connected to one of the movable cylinders.

[0009] The present application adopts the above-mentioned technical scheme, and the dust generated when the spool cylinder is working can be sucked up through the cooperation of the industrial vacuum cleaner, the split pipe and the vacuum head. During the cleaning process, the movable cylinder is driven by the driving motor to rotate along the outer wall of the fixed cylinder, and the mounting frame is driven to rotate synchronously, thereby realizing the adjustment of the position of the vacuum head, increasing the vacuum range, making the cleaning more comprehensive, the dust cleaning effect good, and the practicality strong.

[0010] Furthermore, a twisting motor is fixedly mounted on the outer side of the fuselage, and one end of the transmission shaft is fixedly connected to the output shaft of the twisting motor.

[0011] The beneficial effect of adopting the above further scheme is that the transmission shaft and the bobbin are driven to rotate by the twisting motor, so that the bobbin can perform the twisting work conveniently.

[0012] Furthermore, a dust suction pipe is fixedly connected to the input end of the industrial vacuum cleaner, and a corrugated hose is connected between the split pipe and the dust suction pipe.

[0013] The beneficial effect of adopting the above further solution is that the stable connection between the split pipe and the dust suction pipe is ensured by the provided corrugated hose, and at the same time, the split pipe is easy to move due to the bendability of the corrugated hose.

[0014] Furthermore, the number of the vacuum heads is equal to the number of the spool tubes, each of the vacuum heads corresponds to one spool tube, and a plurality of input ports corresponding to the number of the vacuum heads are provided on the outer wall of the split tube.

[0015] The beneficial effect of adopting the above further solution is that by providing a number of dust suction heads equal to the number of spools, it is possible to ensure stable dust cleaning around each spool, with good cleaning effect.

[0016] Furthermore, one end of the fixing tube is fixedly connected to the inner wall of the fuselage, and a gap is left between the fixing tube and the transmission shaft.

[0017] The beneficial effect of adopting the above further solution is that interference of the fixing cylinder with the rotation of the transmission shaft is avoided.

[0018] Furthermore, two groups of bearings are arranged between the movable cylinder and the fixed cylinder, the inner rings of the bearings are tightly matched with the outer wall of the fixed cylinder, and the outer rings of the bearings are tightly matched with the inner wall of the movable cylinder.

[0019] The beneficial effect of adopting the above further solution is that the provided bearing can provide rotational support for the movable cylinder, thereby improving the stability of the structure.

[0020] Furthermore, a transmission gear is fixedly mounted on the output shaft of the driving motor, and a slave gear is fixedly mounted on the outer wall of the movable cylinder close to the driving motor, and the transmission gear is meshed with the slave gear.

[0021] The beneficial effect of adopting the above further solution is that by starting the driving motor, the transmission gear and the driven gear can be driven to operate, thereby driving the movable cylinder to rotate, making it easy to adjust the position of the mounting bracket and the dust collector head.

[0022] Compared with the prior art, the present application provides a cleaning mechanism for a yarn double twisting machine, which has the following beneficial effects:

[0023] The cleaning mechanism of the yarn double twister can absorb the dust generated when the bobbin cylinder is working through the cooperation of the industrial vacuum cleaner, the split pipe and the vacuum head. During the cleaning process, the movable cylinder is driven by the driving motor to rotate along the outer wall of the fixed cylinder, and the mounting frame is driven to rotate synchronously, so that the position of the vacuum head can be adjusted, the vacuum range is increased, the cleaning is more comprehensive, the dust cleaning effect is good, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a cross-sectional view of the structure of this application;

[0025] Figure 2 This application Figure 1 A is a schematic diagram of the enlarged structure shown;

[0026] Figure 3 It is a back view of the structure of this application;

[0027] Figure 4 It is a structural schematic diagram of the movable cylinder of the present application.

[0028] Description of reference numerals:

[0029] 1. Machine body; 2. Spindle assembly; 3. Twisting motor; 4. Transmission shaft; 5. Bobbin cylinder; 6. Industrial vacuum cleaner; 7. Vacuum tube; 8. Corrugated hose; 9. Split tube; 10. Mounting bracket; 11. Vacuum head; 12. Driving motor; 13. Fixed cylinder; 14. Movable cylinder; 15. Transmission gear; 16. Slave gear. DETAILED DESCRIPTION

[0030] See also Figures 1 to 4 In this embodiment, a cleaning mechanism of a yarn double twisting machine includes a body 1 and a spindle assembly 2 installed at the lower part of the body 1. A transmission shaft 4 is rotatably installed on the upper part of the body 1, and a bobbin 5 is fixedly installed on the outer side of the transmission shaft 4. Among them, a twisting motor 3 is fixedly installed on the outer side of the body 1, and one end of the transmission shaft 4 is fixedly connected to the output shaft of the twisting motor 3. The transmission shaft 4 and the bobbin 5 are driven by the twisting motor 3 to rotate, so that the bobbin 5 can perform the twisting work.

[0031] See also Figure 3 In this embodiment, a dust suction mechanism is arranged outside the spool tube 5, and the dust suction mechanism includes an industrial dust collector 6 fixedly mounted on the back of the body 1, a split pipe 9 connected to the input end of the industrial dust collector 6, a mounting frame 10 arranged outside the transmission shaft 4, and a dust suction head 11 connected to the split pipe 9 and fixedly mounted outside the mounting frame 10. Among them, a dust suction pipe 7 is fixedly connected to the input end of the industrial dust collector 6, and a corrugated hose 8 is connected between the split pipe 9 and the dust suction pipe 7. The provision of the corrugated hose 8 ensures stable connection between the split pipe 9 and the dust suction pipe 7. At the same time, due to the bendability of the corrugated hose 8, the split pipe 9 is easy to move.

[0032] It should be noted that the number of dust heads 11 is equal to the number of spool tubes 5, each dust head 11 corresponds to a spool tube 5, and a number of input ports corresponding to the number of dust heads 11 are provided on the outer wall of the split tube 9. By setting the number of dust heads 11 equal to the number of spool tubes 5, it is possible to ensure stable dust cleaning around each spool tube 5 and achieve a good cleaning effect.

[0033] See also Figure 1 to Figure 2 In this embodiment, an adjustment mechanism is provided between the mounting frame 10 and the fuselage 1. The adjustment mechanism includes a driving motor 12 fixedly mounted on the upper side of the fuselage 1, two fixed cylinders 13 respectively sleeved on both sides of the transmission shaft 4, and two movable cylinders 14 respectively rotatably mounted on the outside of the two fixed cylinders 13. The two ends of the mounting frame 10 are respectively fixedly connected to the two movable cylinders 14, and the driving motor 12 is in transmission connection with one of the movable cylinders 14. Among them, one end of the fixed cylinder 13 is fixedly connected to the inner wall of the fuselage 1, and a gap is left between the fixed cylinder 13 and the transmission shaft 4, so as to avoid the fixed cylinder 13 from interfering with the rotation of the transmission shaft 4. At the same time, two sets of bearings are provided between the movable cylinder 14 and the fixed cylinder 13, the inner ring of the bearing is tightly matched with the outer wall of the fixed cylinder 13, and the outer ring of the bearing is tightly matched with the inner wall of the movable cylinder 14. The provided bearings can provide rotation support for the movable cylinder 14, thereby improving the stability of the structure.

[0034] See also Figure 4In this embodiment, a transmission gear 15 is fixedly mounted on the output shaft of the driving motor 12, and a slave gear 16 is fixedly mounted on the outer wall of the movable cylinder 14 near the driving motor 12, and the transmission gear 15 is meshed with the slave gear 16. By starting the driving motor 12, the transmission gear 15 and the slave gear 16 can be driven to operate, thereby driving the movable cylinder 14 to rotate, so as to facilitate the adjustment of the position of the mounting frame 10 and the dust collector head 11.

[0035] It is understandable that, since the back and lower part of the spool tube 5 are blocked by other components, the driving motor 12 can adjust the dust collector head 11 to the upper, front and obliquely lower positions of the spool tube 5 .

[0036] The working principle of the above embodiment is:

[0037] When the present application is in use, the dust generated when the spool tube 5 is working is sucked by the coordinated use of the industrial vacuum cleaner 6, the vacuum tube 7, the corrugated hose 8, the split tube 9 and the vacuum head 11, and the driving motor 12 is started to drive the transmission gear 15 and the slave gear 16 to operate, and the movable tube 14 is driven to rotate along the outer wall of the fixed tube 13, and the mounting frame 10 is driven to rotate at the same time, thereby achieving the adjustment of the position of the vacuum head 11 and improving the vacuum range.

Claims

1. A cleaning mechanism for a yarn two-for-one twisting machine, comprising a machine body (1) and a spindle assembly (2) mounted at the bottom of the machine body (1), a transmission shaft (4) being rotatably mounted at the top of the machine body (1), a bobbin (5) being fixedly mounted at the outer side of the transmission shaft (4), characterized in that: A dust collecting mechanism is provided on the outer side of the spool tube (5); The dust collection mechanism comprises an industrial dust collector (6) fixedly mounted on the back of the machine body (1), a split pipe (9) connected to the input end of the industrial dust collector (6), a mounting frame (10) arranged outside the transmission shaft (4), and a dust collection head (11) connected to the split pipe (9) and fixedly mounted outside the mounting frame (10); an adjustment mechanism is arranged between the mounting frame (10) and the machine body (1); The adjustment mechanism comprises a drive motor (12) fixedly mounted on the upper side of the body (1), two fixed cylinders (13) respectively sleeved on both sides of the transmission shaft (4), and two movable cylinders (14) respectively rotatably mounted on the outsides of the two fixed cylinders (13), the two ends of the mounting frame (10) are respectively fixedly connected to the two movable cylinders (14), and the drive motor (12) is drivingly connected to one of the movable cylinders (14).

2. A cleaning mechanism for a yarn two-for-one twisting machine according to claim 1, characterized in that: A twisting motor (3) is fixedly mounted on the outer side of the machine body (1), and one end of the transmission shaft (4) is fixedly connected to the output shaft of the twisting motor (3).

3. The cleaning mechanism of a yarn two-for-one twisting machine according to claim 1, characterized in that: The input end of the industrial vacuum cleaner (6) is fixedly connected to a dust suction pipe (7), and a corrugated hose (8) is connected between the split pipe (9) and the dust suction pipe (7).

4. The cleaning mechanism of a yarn two-for-one twisting machine according to claim 1, characterized in that: The number of the vacuum heads (11) is equal to the number of the spool tubes (5), each of the vacuum heads (11) corresponds to one of the spool tubes (5), and a plurality of input ports corresponding to the number of the vacuum heads (11) are provided on the outer wall of the split tube (9).

5. The cleaning mechanism of a yarn two-for-one twisting machine according to claim 1, characterized in that: One end of the fixed cylinder (13) is fixedly connected to the inner wall of the body (1), and a gap is left between the fixed cylinder (13) and the transmission shaft (4).

6. The cleaning mechanism of a yarn two-for-one twisting machine according to claim 1, characterized in that: Two groups of bearings are arranged between the movable cylinder (14) and the fixed cylinder (13); the inner rings of the bearings are tightly fitted with the outer walls of the fixed cylinder (13); and the outer rings of the bearings are tightly fitted with the inner walls of the movable cylinder (14).

7. The cleaning mechanism of a yarn two-for-one twisting machine according to claim 1, characterized in that: A transmission gear (15) is fixedly mounted on the output shaft of the driving motor (12), and a slave gear (16) is fixedly mounted on the outer wall of the movable cylinder (14) on the side close to the driving motor (12), and the transmission gear (15) is meshed with the slave gear (16).

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