An oil mist supply system for vortex spinning

Abstract

The application relates to an oil mist supply system for vortex spinning, which comprises an oil mist assembly, a compressed air pipeline, a first connecting pipe, a control assembly, a second connecting pipe and a gas supply part, wherein the gas supply part is connected with the compressed air pipeline; the oil mist assembly is connected with the compressed air pipeline; the first connecting pipe is connected with the compressed air pipeline, the control assembly is arranged on the first connecting pipe, and the second connecting pipe is connected with the control assembly. The application has the effect of guaranteeing the oil mist delivery effect.

Description

Technical Field

[0001] This application relates to the technical field of oil supply systems, and in particular to an oil mist supply system for vortex spinning. Background Technology

[0002] The main purpose of spraying oil mist during vortex spinning is to improve fiber lubrication and prevent sticking.

[0003] Currently, Chinese patent CN109385704A discloses a continuous production equipment for polyester fibers based on vortex spinning technology. The production equipment includes a drafting device, a spinning nozzle device located behind the drafting device, an oil supply device and an air supply device connected to the spinning nozzle device. The oil supply device includes an oil agent device and an ultrasonic atomizing device connected to the oil agent device. The ultrasonic atomizing device is connected to the spinning nozzle device through an oil supply pipeline. The ultrasonic atomizing device is used to provide oil agent droplets to the inside of the spinning nozzle device to reduce friction during the yarn twisting process.

[0004] In the aforementioned oil delivery device, oil mist is directly supplied to the spinning nozzle device. When it is not necessary to supply oil mist to the spinning nozzle device, the oil mist present in the oil delivery pipeline will adhere to the solenoid valve. When a large amount of oil mist adheres, it will cause blockage of the solenoid valve, thereby affecting the delivery of oil mist. Utility Model Content

[0005] To ensure the effectiveness of oil mist delivery, this application provides an oil mist supply system for vortex spinning.

[0006] This application provides an oil mist supply system for vortex spinning, which adopts the following technical solution: An oil mist supply system for vortex spinning includes an oil mist assembly, a compressed air pipeline, a first connecting pipe, a control assembly, a second connecting pipe, and an air supply component. The air supply component is connected to the compressed air pipeline; the oil mist assembly is connected to the compressed air pipeline; the first connecting pipe is connected to the compressed air pipeline; the control assembly is disposed on the first connecting pipe; and the second connecting pipe is connected to the control assembly.

[0007] By adopting the above technical solution, when oil mist needs to be supplied, the oil mist supply component supplies oil mist into the compressed air pipeline, causing the compressed gas in the compressed air pipeline to mix with the oil mist. Then, the mixed oil mist and compressed gas enter the first connecting pipe together. The control component connects the first connecting pipe and the second connecting pipe, so that the mixed oil mist and compressed gas will enter the second connecting pipe from the first connecting pipe. The second connecting pipe supplies the mixed oil mist and compressed gas to the required position. When oil mist is not needed in the second connecting pipe, the oil mist supply component stops supplying oil mist, and the compressed air in the compressed air pipeline enters the first connecting pipe, and then enters the second connecting pipe through the control component, reducing the phenomenon of oil mist condensation in the control component, thereby ensuring the oil mist delivery effect.

[0008] Optionally, the control component includes a control valve, and both the first connecting pipe and the second connecting pipe are connected to the control valve.

[0009] By adopting the above technical solution, the control valve controls whether the oil mist and compressed gas mixed together in the first connecting pipe can enter the second connecting pipe.

[0010] Optionally, the control valve is a pneumatic valve, and the pneumatic valve is provided with a control pipeline; the first connecting pipe is connected to the air inlet end of the pneumatic valve, and the second connecting pipe is connected to the air outlet end of the pneumatic valve.

[0011] By adopting the above technical solution, gas is introduced into the pneumatic valve through the control pipeline, so that the pneumatic valve is in the open state; in this way, the oil mist and compressed air mixed together in the first connecting pipe will enter the second connecting pipe through the pneumatic valve.

[0012] Optionally, the oil mist assembly includes an oil tank and an oil mist outlet pipe, one end of which is connected to the oil tank and the other end of which is connected to the compressed air pipe.

[0013] By adopting the above technical solution, the oil mist generated by the oil tank enters the oil mist outlet pipeline, and then the oil mist in the oil mist outlet pipeline enters the compressed air pipeline and mixes with the compressed air.

[0014] Optionally, a support limiting device is provided on the compressed air pipeline. The support limiting device includes a support block, a fixing block, a connecting mechanism, and a limiting component. The support block is disposed on the compressed air pipeline through the connecting mechanism, the fixing block is disposed on the support block, and the pneumatic valve is disposed on the fixing block through the limiting component.

[0015] By adopting the above technical solution, the support block is first connected to the compressed air pipeline through the connecting mechanism, then the pneumatic valve is placed on the fixed block, and then the pneumatic valve on the fixed block is fixed by the limiting component; the set support limiting device can reduce the shaking of the pneumatic valve and improve the stability of the pneumatic valve.

[0016] Optionally, the fixing block has a placement groove, the pneumatic valve is disposed in the placement groove, the limiting component includes a limiting block and a limiting bolt, the limiting block abuts against the pneumatic valve located in the placement groove, and the limiting bolt passes through the limiting block and is threadedly connected to the fixing block.

[0017] By adopting the above technical solution, the pneumatic valve is placed in the placement groove, then the limiting block is made to abut against the pneumatic valve in the placement groove, and then the limiting bolt is threaded through the limiting plate and connected to the fixing block.

[0018] Optionally, the connecting mechanism includes a first connecting block, a second connecting block, and a connecting component. The first connecting block and the second connecting block abut against the compressed air pipeline, and the connecting component connects the first connecting block and the second connecting block. The support block is disposed on the first connecting block.

[0019] By adopting the above technical solution, the first connecting block and the second connecting block are first pressed against the compressed air pipeline, and then the first connecting block and the second connecting block are connected together by the connecting assembly.

[0020] Optionally, the support block is provided with an angle adjustment mechanism, which includes an adjustment block, a positioning block, and an adjustment component. Both the first connecting block and the second connecting block are provided with sliding grooves. The adjustment block is slidably disposed in the sliding groove, and the support block is disposed on the adjustment block. The positioning block is slidably disposed on the adjustment block and abuts against the side wall of the sliding groove. The adjustment component is disposed on the adjustment block and connected to the positioning block.

[0021] By adopting the above technical solution, the adjusting block slides in the sliding groove, which in turn causes the position of the support block to change. Once the positions of the adjusting block and the adjustment block are determined, the positioning block is moved by the adjustment component, so that the positioning block abuts against the side wall of the sliding groove, thus fixing the positions of the adjusting block and the support block. Therefore, the angle adjustment mechanism can provide applicability.

[0022] Optionally, the adjustment assembly includes an adjustment shaft, a gear, and a rack. The adjustment shaft is rotatably mounted on the adjustment block, the gear is keyed to the adjustment shaft, and the rack is mounted on the positioning block and meshes with the gear.

[0023] By adopting the above technical solution, rotating the adjusting shaft will cause the gear on the adjusting shaft to drive the rack to move, and the rack will drive the positioning block to move.

[0024] Optionally, the support block includes a main block, an adjusting block, and a fixing bolt. The main block is connected to the compressed air pipeline through the connecting mechanism. The adjusting block is slidably disposed on the main block, and the fixing block is disposed on the adjusting block. The fixing bolt passes through the main block and is threadedly connected to the adjusting block.

[0025] By adopting the above technical solution, the adjusting block is first moved relative to the main block, and the adjusting block drives the fixed block to move and change the position of the fixed block; after the position of the adjusting block is determined, the fixing bolt passes through the main block and is threadedly connected to the adjusting block; setting an adjustable length support block can improve applicability.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The oil mist supply system provided in this application can ensure the oil mist delivery effect; 2. The support limiting device can reduce the swaying of the pneumatic valve and improve its stability. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the oil mist supply system for vortex spinning in an embodiment of this application; Figure 2 This is a schematic diagram of the oil mist assembly in an embodiment of this application; Figure 3 This is a schematic diagram of the connecting mechanism in the embodiments of this application; Figure 4 This is a schematic diagram of the angle adjustment mechanism in the embodiments of this application; Figure 5 for Figure 4 A magnified view of A in the middle.

[0028] Reference numerals: 11. Oil mist assembly; 111. Oil tank; 112. Oil mist outlet pipe; 12. Compressed air pipe; 121. Main pipe air connector; 13. First connecting pipe; 14. Pneumatic valve; 15. Second connecting pipe; 16. Air supply component; 17. Control pipe; 18. Equipment compressed air pipeline; 19. Spindle solenoid valve air connector; 2. Support limiting device; 21. Support block; 211. Main block; 212. Adjusting block; 213. Fixing bolt; 22. Fixing block; 221. Placement slot; 23. Limiting component; 231. Limiting block; 232. Limiting bolt; 3. Connecting mechanism; 31. First connecting block; 311. Sliding groove; 32. Second connecting block; 33. Connecting component; 331. Connecting bolt; 332. Connecting nut; 333. Third connecting block; 334. Fourth connecting block; 4. Angle adjustment mechanism; 41. Adjusting block; 42. Positioning block; 43. Adjusting component; 431. Adjusting shaft; 432. Gear; 433. Rack. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0030] This application discloses an oil mist supply system for vortex spinning.

[0031] refer to Figure 1 and Figure 2 An oil mist supply system for vortex spinning includes a compressed air pipeline 12 and an air supply component 16 that supplies compressed gas to the compressed air pipeline 12. In this embodiment, the air supply component 16 is an air compressor.

[0032] An oil mist assembly 11 is provided on one side of the compressed air pipeline 12. The oil mist assembly 11 includes an oil tank 111 located on one side of the compressed air pipeline 12, and an oil mist outlet pipeline 112 connected to the oil tank 111 and communicating with the compressed air pipeline 12. The oil tank 111 converts liquid oil into oil mist, and then the oil mist enters the oil mist outlet pipeline 112. In this embodiment, the oil tank 111 can be a conventional oil mist generator.

[0033] A main air pipe connector 121 is provided on the compressed air pipeline 12. A first connecting pipe 13 is connected to the main air pipe connector 121. A control component is provided on the first connecting pipe 13. In this embodiment, the control component is a control valve, which is a pneumatic valve 14. The end of the first connecting pipe 13 away from the main air pipe connector 121 is connected to the inlet end of the pneumatic valve 14. The outlet end of the pneumatic valve 14 is connected to a second connecting pipe 15. The end of the second connecting pipe 15 away from the pneumatic valve 14 is connected to the spinning nozzle device in vortex spinning. A control pipe 17 is provided on the pneumatic valve 14. Gas is introduced into the pneumatic valve 14 through the control pipe 17, causing the pneumatic valve 14 to open. In this way, the gas in the first connecting pipe 13 will enter the second connecting pipe 15 through the pneumatic valve 14.

[0034] The gas can be supplied directly to the control line 17 by an air compressor or by the equipment compressed air pipeline 18 that is built into the vortex spinning equipment. A spindle solenoid valve air pipe connector 19 is provided on the equipment compressed air pipeline 18, and the end of the control line 17 away from the pneumatic valve 14 is connected to the spindle solenoid valve air pipe connector 19.

[0035] When the vortex spinning equipment is not spinning, the air supply component 16 supplies compressed air into the compressed air pipeline 12 to maintain a certain pressure within the compressed air pipeline 12. When the vortex spinning equipment starts spinning, the spindle solenoid valve on the compressed air pipeline 18 of the equipment will open, and the compressed air in the compressed air pipeline 18 will open the pneumatic valve 14 through the control pipeline 17, allowing gas to flow through the pneumatic valve 14. The oil mist formed by the oil tank 111 will enter the oil mist outlet pipeline 112, and then the oil mist in the oil mist outlet pipeline 112 will enter the compressed air pipeline 12 and mix with the compressed air. The compressed air and oil mist together will enter the first connecting pipe 13 through the main pipeline air pipe connector 121. Then, the oil mist and compressed air mixed together in the first connecting pipe 13 will enter the second connecting pipe 15 through the pneumatic valve 14, and finally, the mixed oil mist and compressed air will enter the spinning nozzle device of the vortex spinning equipment. When the vortex spinning equipment stops spinning, the oil tank 111 no longer forms oil mist, and only compressed air exists in the compressed air pipeline 12. The compressed air passes through the main pipeline air pipe joint 121, the first connecting pipe 13, the pneumatic valve 14 and the second connecting pipe 15 in sequence, thereby reducing the condensation of oil mist in the pneumatic valve 14.

[0036] refer to Figure 1 and Figure 3To reduce the shaking of the pneumatic valve 14 or the phenomenon that the first connecting pipe 13, the second connecting pipe 15, or the control pipe 17 may separate from the pneumatic valve 14 due to accidental contact by workers, a support limiting device 2 is provided on the compressed air pipeline 12. The support limiting device 2 includes a support block 21, and a connecting mechanism 3 is provided on the support block 21. The connecting mechanism 3 includes a first connecting block 31 and a second connecting block 32. Both the first connecting block 31 and the second connecting block 32 are arc-shaped. Both the first connecting block 31 and the second connecting block 32 are pressed against the compressed air pipeline 12, and the ends of the first connecting block 31 and the second connecting block 32 that are close to each other are in contact with each other.

[0037] A connecting component 33 is provided on the first connecting block 31. The connecting component 33 includes a third connecting block 333 fixedly connected to the first connecting block 31, and a fourth connecting block 334 fixedly connected to the second connecting block 32. When the first connecting block 31 and the second connecting block 32 are both pressed against the compressed air pipeline 12, the third connecting block 333 presses against the fourth connecting pipe. A first through hole is provided on the third connecting block 333, and a second through hole is provided on the fourth connecting block 334. A connecting bolt 331 is provided on the third connecting block 333. The end of the connecting bolt 331 away from its own nut passes through the first through hole and the second through hole in sequence. A connecting nut 332 is threadedly connected to the connecting bolt 331 that passes through the second through hole. The nut of the connecting bolt 331 presses against the third connecting block 333, and the connecting nut 332 presses against the fourth connecting block 334.

[0038] Reference 3 and Figure 4 Both the first connecting block 31 and the second connecting block 32 are provided with sliding grooves 311, and the sliding grooves 311 on the first connecting block 31 are connected to the sliding grooves 311 on the second connecting block 32. The first connecting block 31 is provided with an angle adjustment mechanism 4, which includes an adjustment block 41 that is slidably connected in the sliding groove 311 on the first connecting block 31.

[0039] refer to Figure 4 and Figure 5 An adjustment groove is provided on the adjustment block 41, and a positioning block 42 is slidably connected in the adjustment groove. The positioning block 42 can abut against the side wall of the sliding groove 311; or a positioning groove that engages with the positioning block is provided on the side wall of the adjustment groove. An adjustment assembly 43 is provided on the adjustment block 41. The adjustment assembly 43 includes an adjustment shaft 431 rotatably connected to the adjustment block 41. One end of the adjustment shaft 431 is located in the adjustment groove, and a gear 432 is keyed to the adjustment shaft 431 located in the adjustment groove. A rack 433 that meshes with the gear 432 is integrally provided on the positioning block 42.

[0040] The adjusting block 41 can slide from the sliding groove 311 of the first connecting block 31 into the sliding groove 311 of the second connecting block 32. Once the position of the adjusting block 41 in the adjusting groove is determined, the adjusting shaft 431 is rotated. The adjusting shaft 431 drives the gear 432 to rotate, the gear 432 drives the rack 433 to move, and the rack 433 drives the positioning block 42 to move, so that the positioning block 42 abuts against the side wall of the sliding groove 311 or engages with the positioning groove on the side wall of the sliding groove 311; thus fixing the position of the adjusting block 41.

[0041] refer to Figure 3 and Figure 4 The support block 21 includes a main block 211 fixedly connected to the adjusting block 41. A groove is provided at the end of the main block 211 away from the adjusting block 41, and an adjusting block 212 is slidably connected in the groove. A third through hole communicating with the groove is provided on the main block 211, and a plurality of second threaded holes are provided on the adjusting block 212. A fixing bolt 213 is provided on the main block 211, and the fixing bolt 213 passes through the third through hole on the main block 211 and is threadedly connected to one of the second threaded holes on the adjusting block 212.

[0042] A fixing block 22 is fixedly connected to the end of the adjusting block 212 away from the adjusting block 41. A placement groove 221 is provided on the side of the fixing block 22 away from the adjusting block 212, and the pneumatic valve 14 is located in the placement groove 221. A limiting component 23 is provided on the fixing block 22, including a limiting block 231 hinged to the fixing block 22. The limiting block 231 can abut against the pneumatic valve 14 located in the placement groove 221. A fourth through hole is provided at the end of the limiting block 231 away from the hinged end of the fixing block 22. A third threaded hole is provided on the fixing block 22. A limiting bolt 232 is provided on the limiting block 231. The limiting bolt 232 passes through the fourth through hole on the limiting block 231 and is threadedly connected to the third threaded hole on the fixing block 22.

[0043] 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. An oil mist supply system for vortex spinning, characterized in that, It includes an oil mist assembly (11), a compressed air pipeline (12), a first connecting pipe (13), a control assembly, a second connecting pipe (15), and an air supply component (16). The air supply component (16) is connected to the compressed air pipeline (12); the oil mist assembly (11) is connected to the compressed air pipeline (12); the first connecting pipe (13) is connected to the compressed air pipeline (12); the control assembly is disposed on the first connecting pipe (13); and the second connecting pipe (15) is connected to the control assembly.

2. The oil mist supply system for vortex spinning according to claim 1, characterized in that, The control component includes a control valve, and the first connecting pipe (13) and the second connecting pipe (15) are both connected to the control valve.

3. The oil mist supply system for vortex spinning according to claim 2, characterized in that, The control valve is a pneumatic valve (14), and a control pipeline (17) is provided on the pneumatic valve (14); the first connecting pipe (13) is connected to the air inlet end of the pneumatic valve (14), and the second connecting pipe (15) is connected to the air outlet end of the pneumatic valve (14).

4. The oil mist supply system for vortex spinning according to claim 1, characterized in that, The oil mist assembly (11) includes an oil tank (111) and an oil mist outlet pipe (112), one end of which is connected to the oil tank (111) and the other end of which is connected to the compressed air pipe (12).

5. The oil mist supply system for vortex spinning according to claim 3, characterized in that, The compressed air pipeline (12) is provided with a support limiting device (2). The support limiting device (2) includes a support block (21), a fixing block (22), a connecting mechanism (3), and a limiting component (23). The support block (21) is set on the compressed air pipeline (12) through the connecting mechanism (3). The fixing block (22) is set on the support block (21). The pneumatic valve (14) is set on the fixing block (22) through the limiting component (23).

6. The oil mist supply system for vortex spinning according to claim 5, characterized in that, The fixing block (22) has a placement groove (221), the pneumatic valve (14) is disposed in the placement groove (221), the limiting component (23) includes a limiting block (231) and a limiting bolt (232), the limiting block (231) abuts against the pneumatic valve (14) located in the placement groove (221), and the limiting bolt (232) passes through the limiting block (231) and is threadedly connected to the fixing block (22).

7. The oil mist supply system for vortex spinning according to claim 5, characterized in that, The connecting mechanism (3) includes a first connecting block (31), a second connecting block (32), and a connecting component (33). The first connecting block (31) and the second connecting block (32) are both pressed against the compressed air pipeline (12). The connecting component (33) connects the first connecting block (31) and the second connecting block (32). The support block (21) is disposed on the first connecting block (31).

8. The oil mist supply system for vortex spinning according to claim 7, characterized in that, The support block (21) is provided with an angle adjustment mechanism (4), which includes an adjustment block (41), a positioning block (42), and an adjustment component (43). The first connecting block (31) and the second connecting block (32) are both provided with sliding grooves (311). The adjustment block (41) is slidably disposed in the sliding groove (311), and the support block (21) is disposed on the adjustment block (41). The positioning block (42) is slidably disposed on the adjustment block (41) and abuts against the side wall of the sliding groove (311). The adjustment component (43) is disposed on the adjustment block (41) and connected to the positioning block (42).

9. The oil mist supply system for vortex spinning according to claim 8, characterized in that, The adjustment assembly (43) includes an adjustment shaft (431), a gear (432) and a rack (433). The adjustment shaft (431) is rotatably mounted on the adjustment block (41). The gear (432) is keyed to the adjustment shaft (431). The rack (433) is mounted on the positioning block (42) and meshes with the gear (432).

10. The oil mist supply system for vortex spinning according to claim 5, characterized in that, The support block (21) includes a main block (211), an adjusting block (212), and a fixing bolt (213). The main block (211) is connected to the compressed air pipeline (12) through the connecting mechanism (3). The adjusting block (212) is slidably disposed on the main block (211). The fixing block (22) is disposed on the adjusting block (212). The fixing bolt (213) passes through the main block (211) and is threadedly connected to the adjusting block (212).

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