Polyester yarn suction device

Abstract

The utility model relates to a polyester yarn suction device which comprises a yarn suction box and a waste yarn box, a yarn inlet is formed in one end of the yarn suction box, a yarn outlet is formed in the other end of the yarn suction box, a waste yarn opening is formed in the top of the waste yarn box, an air pipe is arranged in the yarn suction box, an air pump is arranged at one end of the air pipe, and the air inlet end of the air pump extends out of the yarn suction box. The air outlet end of the air pump is connected with the air pipe, and the other end of the air pipe extends out of the silk suction box and extends into the waste silk box through the waste silk opening. An electromagnetic valve, a pressure gauge and a time relay are arranged in the yarn suction box, one end of the electromagnetic valve is connected and communicated with the air pipe, the other end of the electromagnetic valve is connected and communicated with the pressure gauge, the pressure gauge is electrically connected with the electromagnetic valve and controls the opening degree of the electromagnetic valve, and the time relay is electrically connected with the air pump and the electromagnetic valve. The time relay is used for controlling the operation duration of the air pump and the electromagnetic valve. The yarn suction device has the advantages of improving yarn suction efficiency, reducing waste, saving time and labor and reducing production cost of enterprises.

Description

Technical Field

[0001] This utility model relates to the technical field of yarn suction devices, and in particular to a polyester yarn suction device. Background Technology

[0002] In today's increasingly competitive society, energy conservation and emission reduction are not only a need for the entire country and society, but also one of the competitive advantages that enterprises rely on for survival.

[0003] Polyester yarn is usually covered with oily fibers on the surface, and the yarn ends are scattered and the quality is unstable. Therefore, it is necessary to absorb the surface fibers before use.

[0004] Traditional yarn suction devices consist of a yarn suction gun. Operators insert the polyester yarn ends from the yarn feeding frame into the yarn inlet of the suction gun, and the yarn outlet of the suction gun is connected to a waste yarn bag. The suction gun can only suck yarn in one direction, which is inefficient, time-consuming and labor-intensive. Operators also often forget to turn off the suction gun, resulting in unnecessary waste and increased production costs for enterprises. Utility Model Content

[0005] In order to improve yarn suction efficiency, reduce waste, save time and effort, and reduce production costs for enterprises, this application provides a polyester yarn suction device.

[0006] The polyester filament suction device provided in this application adopts the following technical solution:

[0007] A polyester filament suction device includes a suction box and a waste filament box. One end of the suction box has a filament inlet, and the other end of the suction box has a filament outlet. The top of the waste filament box has a waste filament outlet, and the top of the waste filament box is provided with an exhaust pipe that communicates with the inside of the waste filament box.

[0008] An air pipe is installed inside the suction box. An air pump is installed at one end of the air pipe. The air inlet of the air pump extends out of the suction box, and the air outlet of the air pump is connected to the air pipe. The other end of the air pipe extends out of the suction box and enters the waste wire box through the waste wire inlet. The wire head is stretched to the wire inlet by the wire feeding frame.

[0009] The wire-suction box is equipped with a solenoid valve, a pressure gauge, and a time relay. One end of the solenoid valve is connected to and communicates with the air pipe, and the other end of the solenoid valve is connected to and communicates with the pressure gauge. The pressure gauge is electrically connected to the solenoid valve and controls the opening degree of the solenoid valve. The time relay is electrically connected to both the air pump and the solenoid valve, and is used to control the running time of the air pump and the solenoid valve.

[0010] Preferably, multiple air tubes are provided, and each air tube corresponds to a wire inlet, a wire outlet, an air pump, and a solenoid valve. The time relay is electrically connected to the air pumps and solenoid valves of multiple air tubes.

[0011] Preferably, the waste filament box is provided with a partition inside, which divides the interior of the waste filament box into multiple independent waste filament spaces. The number of waste filament spaces corresponds one-to-one with the number of air pipes. Each waste filament space has a corresponding waste filament port above it, and the air pipe extends into the corresponding waste filament space through the corresponding waste filament port.

[0012] Preferably, each of the waste filament spaces is provided with a drawer, and the drawer is slidably connected to the inner bottom wall of the waste filament box.

[0013] Preferably, the inner bottom wall of the waste wire box is provided with a slide rail, and the bottom of the side of the drawer is provided with a slide groove. The slide groove runs through both ends of the waste wire box in the length direction and is located on both sides in the width direction of the drawer. The slide rail and the slide groove correspond one-to-one.

[0014] Preferably, the outer wall of the wire-suction box is provided with a first button and a second button. The first button is electrically connected to both the air pump and the solenoid valve, and the first button controls the opening of the air pump and the solenoid valve. The second button is electrically connected to a time relay, and when the running time of the air pump and the solenoid valve reaches a specified time, the second button controls the air pump and the solenoid valve to close.

[0015] Preferably, the exhaust pipe has several through holes on its peripheral sidewall.

[0016] In summary, this application includes at least one of the following beneficial technical effects:

[0017] 1. When suctioning the yarn, locate all the yarn ends and place them into the yarn inlet of the suction box. Then press the first button to start the air pump and solenoid valve simultaneously. Then press the second button to set the running time of the air pump and solenoid valve. The air pump will suck up the surface yarn and pump it into the waste yarn box. After the time is up, the air pump and solenoid valve will automatically shut off. Finally, take out the drawer to remove the waste yarn. Multiple air tubes can achieve multi-channel yarn suction, which improves the yarn suction efficiency and saves time and effort.

[0018] 2. For raw yarns of different thicknesses and specifications, the opening of the solenoid valve can be adjusted by a pressure gauge, thereby regulating the pressure inside the air tube and maintaining the stability of the yarn suction.

[0019] 3. The time relay can automatically control the air pump and solenoid valve to shut down, avoiding unnecessary waste and reducing the company's production costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a polyester filament suction device according to an embodiment of this application.

[0021] Figure 2 In this embodiment of the application, the doors of both the wire suction box and the waste wire box are hidden, which is used to show the structural diagram of the inside of the wire suction box and the waste wire box.

[0022] Explanation of reference numerals in the attached diagram: 1. Wire suction box; 11. Wire inlet; 12. Wire outlet; 13. First button; 14. Second button; 2. Waste wire box; 21. Waste wire outlet; 22. Exhaust pipe; 221. Through hole; 23. Partition; 24. Waste wire space; 25. Drawer; 251. Slide groove; 26. Slide rail; 3. Air pipe; 4. Air pump; 5. Solenoid valve; 6. Pressure gauge; 7. Time relay; 8. Wall; 9. Wire feeding rack. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0024] This application discloses a polyester filament suction device.

[0025] Reference Figure 1-2 The polyester filament suction device includes a suction box 1 and a waste filament box 2. One end of the suction box 1 has a filament inlet 11, and the other end has a filament outlet 12. The top of the waste filament box 2 has a waste filament outlet 21, and the top of the waste filament box 2 is equipped with an exhaust pipe 322 that communicates with the interior of the waste filament box 2. The suction box 1 is fixed to the wall 8.

[0026] Both the wire suction box 1 and the waste wire box 2 have a fixed box body and a door that can be rotated and opened. The door of the wire suction box 1 is connected to the box body by a first latch, and the door of the waste wire box 2 is connected to the box body by a second latch. The first latch and the second latch are common latch structures and are not improved technical structures of this application, so they will not be described in detail here.

[0027] An air pipe 3 is installed inside the suction box 1. An air pump 4 is installed at one end of the air pipe 3. The air inlet of the air pump 4 extends out of the suction box 1, and the air outlet of the air pump 4 is connected to the air pipe 3. The other end of the air pipe 3 extends out of the suction box 1 and enters the waste wire box 2 through the waste wire port 21. The wire head is stretched to the wire inlet 11 by the wire feeding frame 9.

[0028] The wire suction box 1 is equipped with a solenoid valve 5, a pressure gauge 6, and a time relay 7. One end of the solenoid valve 5 is connected to and communicates with the air pipe 3, and the other end of the solenoid valve 5 is connected to and communicates with the pressure gauge 6. The pressure gauge 6 is electrically connected to the solenoid valve 5 and controls the opening degree of the solenoid valve 5. The time relay 7 is electrically connected to both the air pump 4 and the solenoid valve 5. The time relay 7 is used to control the running time of the air pump 4 and the solenoid valve 5. The time relay 7 controls the air pump 4 and the solenoid valve 5 to close when the time is up.

[0029] For raw yarns of different thicknesses and specifications, the pressure gauge 6 can adjust the opening of the solenoid valve 5, thereby regulating the pressure in the air tube 3 and maintaining the stability of yarn suction. The time relay 7 can automatically control the air pump 4 and the solenoid valve 5 to close simultaneously, avoiding unnecessary waste and reducing the company's production costs.

[0030] Multiple air tubes 3 are provided. In this embodiment, two air tubes 3 are provided. The air tubes 3 correspond one-to-one with the inlet 11, outlet 12, air pump 4, and solenoid valve 5. The time relay 7 is electrically connected to the air pump 4 and solenoid valve 5 of multiple air tubes 3.

[0031] The outer wall of the wire suction box 1 is provided with a first button 13 and a second button 14. The first button 13 is electrically connected to the air pump 4 and the solenoid valve 5. The first button 13 controls the air pump 4 and the solenoid valve 5 to open simultaneously. The second button 14 is electrically connected to the time relay 7. When the running time of the air pump 4 and the solenoid valve 5 reaches the specified time, the second button 14 controls the air pump 4 and the solenoid valve 5 to close simultaneously.

[0032] The waste yarn box 2 is internally equipped with a partition 23, which divides the interior of the waste yarn box 2 into two independent waste yarn spaces 24. The number of waste yarn spaces 24 corresponds one-to-one with the number of air pipes 3. Each waste yarn space 24 has a corresponding waste yarn inlet 21 at its top, and the air pipe 3 extends into the corresponding waste yarn space 24 through the corresponding waste yarn inlet 21. The exhaust pipe 322 is connected to both waste yarn spaces 24. The two independent waste yarn spaces 24 can realize the yarn suction operation of two different polyester yarns.

[0033] Several through holes 221 are provided on the peripheral sidewall of the exhaust pipe 322 to improve exhaust efficiency.

[0034] Each waste filament space 24 is equipped with a drawer 25, which is slidably connected to the inner bottom wall of the waste filament box 2. The inner bottom wall of the waste filament box 2 is equipped with a slide rail 26, and the bottom of the side of the drawer 25 is provided with a slide groove 251, which runs through both ends of the waste filament box 2 in the length direction and is located on both sides of the drawer 25 in the width direction. The slide rail 26 corresponds one-to-one with the slide groove 251. The drawer 25 is convenient for storing waste filament, and the waste filament is convenient for taking out after pulling out the drawer 25.

[0035] The implementation principle of a polyester filament suction device in this application embodiment is as follows:

[0036] When suctioning the yarn, locate all the yarn ends and place them into the yarn inlet 11 of the yarn suction box 1. Then press the first button 13, and the air pump 4 and solenoid valve 5 will start simultaneously. Then press the second button 14 to set the running time of the air pump 4 and solenoid valve 5. The air pump 4 will suck up the surface yarn and pump it into the waste yarn box 2. After the time is up, the air pump 4 and solenoid valve 5 will automatically shut off. Finally, take out the drawer 25 to remove the waste yarn. Multiple air pipes 3 can achieve multi-channel yarn suction, which improves the yarn suction efficiency and saves time and effort.

[0037] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A polyester filament suction device, characterized in that: It includes a wire suction box (1) and a waste wire box (2). One end of the wire suction box (1) is provided with a wire inlet (11) and the other end of the wire suction box (1) is provided with a wire outlet (12). The top of the waste wire box (2) is provided with a waste wire outlet (21) and the top of the waste wire box (2) is provided with an exhaust pipe (3)(22) that communicates with the inside of the waste wire box (2). The suction box (1) is equipped with an air pipe (3), and an air pump (4) is provided at one end of the air pipe (3). The air inlet of the air pump (4) extends out of the suction box (1), and the air outlet of the air pump (4) is connected to the air pipe (3). The other end of the air pipe (3) extends out of the suction box (1) and enters the waste wire box (2) through the waste wire port (21). The wire head is stretched to the wire inlet (11) by the wire feeding frame. The wire suction box (1) is equipped with a solenoid valve (5), a pressure gauge (6), and a time relay (7). One end of the solenoid valve (5) is connected to the air pipe (3) and the other end of the solenoid valve (5) is connected to the pressure gauge (6). The pressure gauge (6) is electrically connected to the solenoid valve (5) and controls the opening degree of the solenoid valve (5). The time relay (7) is electrically connected to both the air pump (4) and the solenoid valve (5). The time relay (7) is used to control the running time of the air pump (4) and the solenoid valve (5).

2. The polyester filament suction device according to claim 1, characterized in that: The air tube (3) is provided with multiple tubes, and each air tube (3) corresponds to the inlet (11), outlet (12), air pump (4), and solenoid valve (5). The time relay (7) is electrically connected to the air pump (4) and solenoid valve (5) of the multiple air tubes (3).

3. The polyester filament suction device according to claim 1, characterized in that: The waste wire box (2) is equipped with a partition (23) inside, which divides the inside of the waste wire box (2) into multiple independent waste wire spaces (24). The number of waste wire spaces (24) corresponds one-to-one with the number of air pipes (3). Each waste wire space (24) has a corresponding waste wire opening (21) above it. The air pipe (3) extends into the corresponding waste wire space (24) through the corresponding waste wire opening (21).

4. The polyester filament suction device according to claim 3, characterized in that: Each of the waste filament spaces (24) is provided with a drawer (25), which is slidably connected to the inner bottom wall of the waste filament box (2).

5. The polyester filament suction device according to claim 4, characterized in that: The waste wire box (2) is provided with a slide rail (26) on the inner bottom wall, and the drawer (25) is provided with a slide groove (251) on the bottom side of the side. The slide groove (251) runs through both ends of the waste wire box (2) in the length direction and is located on both sides of the drawer (25) in the width direction. The slide rail (26) corresponds to the slide groove (251) one by one.

6. The polyester filament suction device according to claim 1, characterized in that: The outer wall of the wire suction box (1) is provided with a first button (8) and a second button (9). The first button (8) is electrically connected to the air pump (4) and the solenoid valve (5). The first button (8) controls the opening of the air pump (4) and the solenoid valve (5). The second button (9) is electrically connected to the time relay (7). When the running time of the air pump (4) and the solenoid valve (5) reaches the specified time, the second button (9) controls the air pump (4) and the solenoid valve (5) to close.

7. The polyester filament suction device according to claim 1, characterized in that: The exhaust pipe (3) (22) has several through holes (221) on its peripheral sidewall.

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