Rotor spinning machine

Abstract

The utility model relates to the technical field of textile machinery, in particular to a rotor spinner which comprises a machine body shell, a cooling and dust removing mechanism is arranged on one side of the machine body shell and comprises a dust collecting box fixedly connected to one side of the machine body shell, and a hollow grinding wheel is rotationally connected to the outer side wall of a dust outlet pipe. A heat exchange box is rotatably connected to the outer side of the end, away from the dust outlet pipe, of the hollow runner wheel and fixedly connected to the side, away from the dust collecting box, of the machine shell, a dust guiding box is fixedly connected to the side, away from the dust collecting box, of the heat exchange box, and the bottom end of the dust guiding box penetrates and extends into the machine shell. Through cooperation of the machine body shell and the cooling and dedusting mechanism, dust in the machine body shell is sucked into the dust guide box, air with dust is cooled through cooperation of the heat exchange box and the water inlet pipe after the dust enters the heat exchange box, and the air with dust exchanges heat with the hollow runner wheel when passing through the interior of the hollow runner wheel; therefore, yarn fragility caused by overheating of the hollow runner wheel is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to an air-jet spinning machine. Background Art

[0002] Air spinning is a new spinning technology that uses air flow to condense and twist fibers in a high-speed rotating spinning cup to produce yarn. Compared with traditional spinning technology, its process is short and the yarn fibers are stable. During the air spinning process, a conveying device is required to transport the formed yarn.

[0003] After searching, the patent document with the announcement number CN116043378A proposes an environmentally friendly air-spinning device: This invention relates to the field of textile machinery technology, specifically an environmentally friendly air-spinning device, including a drive component group disposed on the outside of the feed body, the drive component group being used to vibrate and remove dust from the middle end, the drive component group including a motor, one end of the motor being provided with a first small gear, the outside of the first small gear being provided with a first large gear, and the inside of the first large gear being provided with a first rotating shaft. The present invention removes dust from the feed of the air-spinning machine, improving the working efficiency and product quality of the air-spinning machine, and can also collect dust, promoting environmental protection.

[0004] During the use of the above technical solution, friction occurs between the roller and the spinning thread during rotation. Long-term operation may cause the roller surface temperature to be high, which may weaken the strength of the spinning thread and make it prone to breakage.

[0005] Therefore, it is necessary to invent a kind of air-jet spinning machine to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an air-jet spinning machine, which reduces the temperature of the roller by cooperating with the machine body shell and the cooling and dust removal mechanism, so as to solve the problem in the prior art that the surface temperature of the roller is high, which may weaken the strength of the spinning line and easily cause breakage.

[0007] The dust collecting box is a bottom surface of the dust collecting box, and the dust collecting box has a bottom surface and a bottom surface which is fixed to the dust collecting box, the dust collecting box having a bottom surface and a bottom surface.

[0008] Preferably, filter boxes are installed at both ends of the dust box, an exhaust fan is installed at the end of the filter box away from the dust box, a yarn outlet is provided at the top of the body shell and an electric collecting roller is installed at the top of the body shell, the filter box and the exhaust fan are used to drive air circulation, and the electric collecting roller is used to collect yarn.

[0009] Preferably, air inlet filter holes are provided on both sides of the body shell, and a mounting platform is fixedly connected to one side of the body shell. The air circulation efficiency is increased through the air inlet filter holes, and other parts are installed through the mounting platform.

[0010] Preferably, a reduction motor is installed inside the mounting platform, and an output end of the reduction motor is fixedly connected to a toggle wheel. The toggle wheel is located inside the body shell, and starting the mounting platform drives the toggle wheel to rotate.

[0011] Preferably, a yarn inlet is provided at the bottom of one side of the body shell, and several groups of guide wheels are provided inside the body shell. The toggle wheel is located between the guide wheels, and the toggle wheel is rotated to make it contact with the fiber, causing it to shake, thereby shaking off the dust.

[0012] Preferably, a dust shield is provided above the toggle wheel and is fixedly connected to the inner wall of the machine body shell. An air-jet spinner is provided above the dust shield and is fixedly connected to the inner wall of the machine body shell. An observation window is installed on one side of the machine body shell, and the air-jet spinner is used to gather the fibers into yarn.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. Through the cooperation between the machine shell and the cooling and dust removal mechanism, the exhaust fan can suck the dust inside the machine shell into the dust box when it is working. After entering the heat exchange box, the dust-laden air is cooled by the cooperation between the heat exchange box and the water inlet pipe. When passing through the hollow grinding wheel, it exchanges heat with the hollow grinding wheel, thereby preventing the yarn from being fragile due to overheating of the hollow grinding wheel. Finally, the dust-laden air after heat exchange enters the dust outlet pipe and the dust collection box, and completes the cycle after being filtered by the filter box.

[0015] 2. Through the cooperation of the mounting platform, the reduction motor and the toggle wheel, the reduction motor can maintain a special angle by utilizing the cooperation of the mounting platform and the reduction motor. Start the reduction motor to drive the toggle wheel to rotate, so that its edge contacts the limit and vibrates, thereby shaking off the dust attached to the fiber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first perspective;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0020] Figure 4 For the utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0021] Description of reference numerals:

[0022] 1. Machine body shell; 2. Cooling and dust removal mechanism; 201. Dust collection box; 202. Dust outlet pipe; 203. Hollow grinding wheel; 204. Heat exchange box; 205. Water inlet pipe; 206. Dust inlet box; 207. Filter box; 208. Exhaust fan; 3. Mounting table; 4. Speed ​​reducer motor; 5. Air inlet filter hole; 6. Observation window; 7. Electric collecting roller; 8. Air spinning device; 9. Toggle wheel; 10. Dust shield. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The utility model provides Figure 1-4 The air-jet spinning machine shown in the figure includes a body shell 1, a cooling and dust-removing mechanism 2 is provided on one side of the body shell 1, and the cooling and dust-removing mechanism 2 includes a dust collecting box 201 fixedly connected to one side of the body shell 1, and two sets of dust outlet pipes 202 are fixedly connected to the top of the dust collecting box 201, and the dust outlet pipes 202 pass through and extend to the interior of the body shell 1, and the outer wall of the dust outlet pipe 202 is rotatably connected to a hollow grinding wheel 203, and the yarn is rolled by the hollow grinding wheel 203, and the outer side of the hollow grinding wheel 203 away from the dust outlet pipe 202 is rotatably connected to a heat exchange box 204, and the heat exchange box 204 The heat exchange box 204 is fixedly connected to the side away from the dust collecting box 201 of the machine body shell 1. A water inlet pipe 205 is installed on one side of the heat exchange box 204 and a water outlet pipe is provided below the heat exchange box 204. The heat exchange box 204 is fixedly connected to the side away from the dust collecting box 201 with a dust inlet box 206. The bottom end of the dust inlet box 206 passes through and extends to the inside of the machine body shell 1. The dust inlet box 206 is used to introduce dust into the interior of the heat exchange box 204 so that it, together with the water mist inside the heat exchange box 204, passes through the hollow grinding wheel 203 and reaches the inside of the dust outlet pipe 202 and the dust collecting box 201, thereby achieving the functions of collecting dust and cooling at the same time. Function, both ends of the dust box 201 are equipped with filter boxes 207, the end of the filter box 207 away from the dust box 201 is equipped with an exhaust fan 208, the top of the body shell 1 is provided with a yarn outlet and the top of the body shell 1 is provided with an electric collecting roller 7, the filter box 207 and the exhaust fan 208 are used to drive air circulation, and the electric collecting roller 7 is used to collect yarn, both sides of the body shell 1 are provided with air inlet filter holes 5, one side of the body shell 1 is fixedly connected with a mounting platform 3, the air circulation efficiency is increased through the air inlet filter hole 5, other parts are installed through the mounting platform 3, and the yarn is collected through the body shell 1. The cooperation between the shell 1 and the cooling and dust removal mechanism 2 enables the exhaust fan 208 to suck the dust inside the body shell 1 into the dust box 206 when it is working, and after entering the heat exchange box 204, the dust-laden air is cooled by the cooperation between the heat exchange box 204 and the water inlet pipe 205, and heat is exchanged with the hollow grinding wheel 203 when passing through the inside of the hollow grinding wheel 203, thereby preventing the yarn from being fragile due to overheating of the hollow grinding wheel 203, and finally allowing the dust-laden air after heat exchange to enter the dust outlet pipe 202 and the dust collecting box 201, and complete the cycle after being filtered by the filter box 207.

[0025] Refer to the instruction manual Figure 1-4A reduction motor 4 is installed inside the mounting platform 3, and the output end of the reduction motor 4 is fixedly connected to a toggle wheel 9. The toggle wheel 9 is located inside the body shell 1. The mounting platform 3 is started to drive the toggle wheel 9 to rotate. A yarn inlet is provided at the bottom of one side of the body shell 1. Several groups of guide wheels are provided inside the body shell 1. The toggle wheel 9 is located between the guide wheels. The rotation of the toggle wheel 9 makes it contact with the fiber, causing it to shake, thereby shaking off the dust. A dust shield 10 is provided above the toggle wheel 9 and the dust shield 10 is fixedly connected to the body shell 1 The inner wall of the body shell 1 is provided with an air-flow spinner 8 above the dust shield 10 and the air-flow spinner 8 is fixedly connected to the inner wall of the body shell 1. An observation window 6 is installed on one side of the body shell 1. The air-flow spinner 8 is used to gather the fibers into yarns. Through the cooperation of the mounting platform 3, the reduction motor 4 and the toggle wheel 9, the cooperation of the mounting platform 3 and the reduction motor 4 is used to make the reduction motor 4 maintain a special angle. The reduction motor 4 is started to drive the toggle wheel 9 to rotate, so that its edge contacts the limit and vibrates, thereby shaking off the dust attached to the fibers.

[0026] This utility works as follows:

[0027] Refer to the instruction manual Figure 1-4 When it is necessary to weave coarse fibers, the coarse fibers must first enter the yarn inlet of the machine body shell 1 and be guided to the inside of the air spinning device 8 by the guide wheel, and the electric collecting roller 7 is started to collect the fibers and yarns so that they are wound around the outside of the electric collecting roller 7. When the electric collecting roller 7 drives the limit and the yarn to move upward, it is used to pass between the hollow grinding wheel 203 to prompt the hollow grinding wheel 203 to rotate, thereby grinding the yarn to make it more compact. When the coarse fibers flow, the reduction motor 4 is started to drive the toggle wheel 9 to rotate, so that its edge contacts the coarse fibers and vibrates, thereby shaking off the dust attached to the fibers, and passing through the toggle wheel 9. The dust guard 10 blocks the dust flying upward, and the exhaust fan 208 is started to suck the dust inside the body shell 1 into the dust box 206. After entering the heat exchange box 204, the dust-laden air is cooled by the cooperation of the heat exchange box 204 and the water inlet pipe 205. When passing through the hollow grinding wheel 203, it exchanges heat with the hollow grinding wheel 203, thereby preventing the yarn from being fragile due to overheating of the hollow grinding wheel 203, and finally the dust-laden air after heat exchange enters the dust outlet pipe 202 and the dust collecting box 201, and completes the cycle after being filtered by the filter box 207, thereby realizing the simultaneous dust removal and cooling work.

[0028] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An air spinning machine, comprising a machine body shell (1), characterized in that: A cooling and dust removal mechanism (2) is provided on one side of the housing (1), and the cooling and dust removal mechanism (2) comprises a dust collecting box (201) fixedly connected to one side of the housing (1), two sets of dust outlet pipes (202) are fixedly connected to the top of the dust collecting box (201), and the dust outlet pipes (202) pass through and extend into the interior of the housing (1), and the outer wall of the dust outlet pipe (202) is rotatably connected to a hollow grinding wheel (203), and the hollow grinding wheel (203) is away from the dust outlet pipe (202). ) is rotatably connected to the outer side of one end thereof, the heat exchange box (204) being fixedly connected to a side of the machine housing (1) away from the dust collecting box (201), a water inlet pipe (205) being installed on one side of the heat exchange box (204) and a water outlet pipe being provided below the heat exchange box (204), a dust inlet box (206) being fixedly connected to a side of the heat exchange box (204) away from the dust collecting box (201), and the bottom end of the dust inlet box (206) passing through and extending to the interior of the machine housing (1).

2. The air spinning machine according to claim 1, characterized in that: Filter boxes (207) are installed at both ends of the dust collecting box (201), an exhaust fan (208) is installed at one end of the filter box (207) away from the dust collecting box (201), a yarn outlet is provided at the top end of the machine housing (1), and a motorized collecting roller (7) is installed at the top end of the machine housing (1).

3. The air spinning machine according to claim 1, characterized in that: Air inlet filter holes (5) are provided on both sides of the machine body shell (1), and a mounting platform (3) is fixedly connected to one side of the machine body shell (1).

4. The air spinning machine according to claim 3, characterized in that: A reduction motor (4) is installed inside the mounting platform (3), and an output end of the reduction motor (4) is fixedly connected to a toggle wheel (9), which is located inside the housing (1).

5. The air spinning machine according to claim 4, characterized in that: A yarn inlet is provided at the bottom of one side of the machine housing (1), and a plurality of guide wheels are provided inside the machine housing (1), with the toggle wheel (9) being located between the guide wheels.

6. The air spinning machine according to claim 5, characterized in that: A dust shield (10) is provided above the toggle wheel (9) and is fixedly connected to the inner wall of the machine housing (1). An air-jet spinning device (8) is provided above the dust shield (10) and is fixedly connected to the inner wall of the machine housing (1). An observation window (6) is installed on one side of the machine housing (1).

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