Spinning oil stand on-line cleaning device

Abstract

The utility model discloses a kind of spinning oil rack online cleaning devices, including the nozzle assembly of being set back and forth and left and right sliding, gas supply mechanism and water supply mechanism respectively with nozzle assembly are communicated by pipeline, nozzle assembly includes nozzle body, mixing box and stem, nozzle body and mixing box are respectively arranged at the both ends of stem, stem has conveying passage, the upper end of conveying passage is communicated with mixing box, the lower end of conveying passage is communicated with nozzle body, stem is inclined to extend from behind to front from top to bottom.The nozzle assembly in the spinning oil rack online cleaning device adopts compressed gas and water as medium, water is formed high-pressure water jet under the action of compressed gas through nozzle assembly, high-pressure water jet is washed, stripped, broken and other destructive effects on dust, dirt, oil stain, residual impurities etc on spinning oil rack, reach the effect of cleaning, and cleaning effect is good.Moreover, entire cleaning process is automatically controlled, save time and effort, can improve cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology for spinning equipment, and specifically to an online cleaning device for spinning oil racks. Background Technology

[0002] In the spinning process, after the nascent filaments are extruded from the spinneret, they need to be bundled and oiled through the oil nozzles on the oiling rack to increase the cohesion, smoothness, and antistatic properties of the filament bundles, which is beneficial for subsequent processing of the nascent filaments.

[0003] After a period of use, spinning oil racks will accumulate dust and other contaminants, necessitating cleaning. Current cleaning methods involve manually spraying cleaning agent onto the rack and then wiping it to remove the dirt. This method is time-consuming, labor-intensive, inefficient, and yields poor cleaning results. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an online cleaning device for spinning oil racks with high cleaning efficiency and good cleaning effect.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An online cleaning device for a spinning oil rack includes a nozzle assembly that can slide in the front-back and left-right directions, an air supply mechanism and a water supply mechanism that are respectively connected to the nozzle assembly through pipelines. The nozzle assembly includes a nozzle body, a mixing box and a rod. The nozzle body and the mixing box are respectively disposed at two ends of the rod. The rod has a conveying channel. The upper end of the conveying channel is connected to the mixing box and the lower end of the conveying channel is connected to the nozzle body. The rod extends obliquely from back to front and from top to bottom.

[0007] In some embodiments, the cleaning device further includes a first guide rail extending in a left-right direction, a gas channel extending in its length direction is provided in the first guide rail, the gas supply mechanism includes a gas storage tank, the outlet of the gas channel is connected to the inlet of the gas storage tank through a pipeline, and the outlet of the gas storage tank is connected to the mixing tank through a pipeline.

[0008] In some embodiments, the first guide rail is further provided with a pipe joint communicating with the gas channel. The inlet of the gas storage tank is connected to the pipe joint through a pipeline. The pipe joint is provided with a self-sealing structure that can close the channel of the pipe joint. When the pipeline is connected to the pipe joint, the channel of the pipe joint is opened. When the pipeline is not connected to the pipe joint, the channel of the pipe joint is closed by the self-sealing structure.

[0009] In some embodiments, a plurality of pipe fittings are provided at intervals along the extension direction of the first guide rail.

[0010] In some embodiments, the cleaning device further includes a housing assembly capable of shielding the area below the spinneret, the housing assembly being slidably disposed in a front-to-back direction, the top of the housing assembly being open, and the nozzle assembly being slidably disposed below the housing assembly in a left-to-right direction.

[0011] In some embodiments, the front end of the nozzle body does not extend beyond the housing assembly.

[0012] In some embodiments, the cleaning device further includes a frame on which a first roller is rotatably disposed, the first roller being slidably disposed on the first guide rail along the length extension direction of the first guide rail;

[0013] The frame is provided with a second guide rail extending in the front-to-back direction, and the housing assembly is rotatably provided with a second roller, which is slidably disposed on the second guide rail along the length extension direction of the second guide rail;

[0014] The lower part of the housing assembly is provided with a third guide rail extending in the left-right direction and a slider that can be slidably disposed on the third guide rail along the length extension direction of the third guide rail, and the mixing box is fixedly disposed on the slider.

[0015] In some embodiments, the water supply mechanism includes a water storage tank connected to the mixing tank via a pipeline, and both the water storage tank and the gas storage tank are mounted on the tank assembly.

[0016] In some embodiments, control valves capable of switching the pipelines on and off are provided on the pipelines between the water supply mechanism and the nozzle assembly, and between the air supply mechanism and the nozzle assembly.

[0017] In some embodiments, the nozzle body is provided with a jet channel communicating with the delivery channel. The jet channel includes a contraction section and an expansion section. The contraction section is communicating with the delivery channel. Both the contraction section and the expansion section are tapered. The small end of the contraction section and the small end of the expansion section are sequentially connected to form a throat.

[0018] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: The nozzle assembly in the online cleaning device for spinning oil racks of this utility model uses compressed gas and water as the medium. Under the action of compressed gas, water passes through the nozzle assembly to form a high-pressure water jet. By controlling the nozzle assembly to move to correspond with the position of the spinning oil rack, the high-pressure water jet formed by the nozzle assembly can wash, peel, and break down dust, dirt, oil stains, and residual impurities on the spinning oil rack, achieving a cleaning effect with good cleaning results. Moreover, the entire cleaning process is automatically controlled, saving time and labor, and improving cleaning efficiency. Attached Figure Description

[0019] Appendix Figure 1 This is one of the perspective schematic diagrams of the online cleaning device for the spinning oil rack in this embodiment (with part of the frame removed, viewed from front to back);

[0020] Appendix Figure 2 This is a second perspective view of the online cleaning device for the spinning oil rack in this embodiment (with part of the frame removed, viewed from back to front);

[0021] Appendix Figure 3 This is a front view schematic diagram of the online cleaning device for the spinning oil rack in this embodiment (with part of the frame removed);

[0022] Appendix Figure 4 For the appendix Figure 3 Enlarged view of a portion of point A in the middle;

[0023] Appendix Figure 5 This is a rear view of the online cleaning device for the spinning oil rack in this embodiment (with part of the frame removed);

[0024] Appendix Figure 6 This is a side view of the online cleaning device for the spinning oil rack in this embodiment (with part of the frame removed);

[0025] Appendix Figure 7 For the appendix Figure 6 Enlarged view of a portion of point A in the middle;

[0026] Appendix Figure 8 This is a three-dimensional schematic diagram of the nozzle assembly in the online cleaning device for the spinning oil rack of this embodiment;

[0027] Appendix Figure 9 This is a front view schematic diagram of the nozzle assembly in the online cleaning device for the spinning oil rack in this embodiment;

[0028] Appendix Figure 10 This is a side view of the nozzle assembly in the online cleaning device for the spinning oil rack in this embodiment;

[0029] Appendix Figure 11 For the appendix Figure 10 sectional view along line AA;

[0030] Appendix Figure 12 For the appendix Figure 10 Schematic diagram of cross section along line BB.

[0031] The components include: 1. Nozzle assembly; 11. Nozzle body; 111. Contraction section; 112. Expansion section; 12. Mixing box; 13. Rod; 131. Conveying channel; 2. Water tank; 3. Gas tank; 41. Guide rail body; 42. Seat; 421. Gas channel; 43. Pipe connector; 51. Box assembly; 52. Support plate; 53. Second roller; 54. Third guide rail; 55. Slider; 61. Frame; 62. First roller; 63. Second guide rail. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] like Figures 1-3 , Figure 5 and Figure 6 As shown, the online cleaning device for the spinning oil rack of this utility model includes a nozzle assembly 1, a water supply mechanism, and an air supply mechanism.

[0035] The nozzle assembly 1 is slidable in both the front-to-back and left-to-right directions. By sliding the nozzle assembly 1 back and forth, it is moved to a position corresponding to the spinning oil frame. By sliding the nozzle assembly 1 left and right, the high-speed jet formed by the nozzle assembly 1 can cover the entire area of ​​the spinning oil frame.

[0036] In this embodiment, the medium sprayed by the nozzle assembly 1 is water and compressed gas. The gas supply mechanism and the water supply mechanism are respectively connected to the nozzle assembly 1 through pipelines to provide compressed gas and water to the nozzle assembly 1.

[0037] like Figures 8-12 As shown, the nozzle assembly 1 includes a nozzle body 11, a mixing box 12, and a rod 13, with the nozzle body 11 and the mixing box 12 respectively disposed at both ends of the rod 13.

[0038] The nozzle body 11 is provided with a spray channel, which includes a constriction section 111 and an expansion section 112. Both the constriction section 111 and the expansion section 112 are conical in shape, and the small end of the constriction section 111 and the small end of the expansion section 112 are connected sequentially to form a throat.

[0039] The rod 13 has a conveying channel 131, the upper end of which is connected to the cavity of the mixing box 12, and the lower end of which is connected to the constriction section 111 of the nozzle body 11.

[0040] After compressed gas and water are supplied to the mixing box 12 through the gas supply mechanism and the water supply mechanism, the water is transported to the nozzle body 11 through the conveying channel 131 under the action of the compressed gas. The water jet formed by the nozzle body 11 acts on the spinning oil frame, and washes, peels, breaks up and destroys the dust, dirt, oil, and residual impurities on the spinning oil frame, so as to achieve the cleaning effect.

[0041] The rod 13 extends from back to front and from top to bottom at an angle, preferably 60 to 75 degrees. This arrangement allows the high-pressure water jet from the nozzle body 11 to more effectively cover the spinning oil frame.

[0042] The water supply system includes a water storage tank 2. The outlet of the water storage tank 2 is connected to the mixing tank 12 via a pipeline, and the inlet of the water storage tank 2 is connected to a water tank (not shown in the figure) located outside the cleaning device via a pipeline. The capacity of the water storage tank 2 is much larger than the capacity of the nozzle assembly 1 to ensure the water volume when the nozzle assembly 1 is working.

[0043] A control valve is installed on the pipeline between the water storage tank 2 and the mixing tank 12, which controls the opening and closing of the pipeline. When water jets are sprayed through the nozzle body 11 for cleaning, the control valve opens the pipeline. When the spinning oil rack needs to be dried after cleaning, the control valve closes the pipeline.

[0044] The gas supply mechanism includes a gas storage tank 3. The outlet of the gas storage tank 3 is connected to the mixing tank 12 via a pipeline, and the inlet of the gas storage tank 3 is connected to the gas source device (not shown in the figure) via a pipeline. The capacity of the gas storage tank 3 is much larger than the capacity of the nozzle assembly 1 to ensure the gas volume when the nozzle assembly 1 is working.

[0045] A control valve is also installed on the pipeline between the gas storage tank 3 and the mixing tank 12, which can control the opening and closing of the pipeline. When water jets are sprayed through the nozzle body 11 for cleaning, the control valve controls the pipeline to open. After cleaning is completed, the control valve controls the pipeline to close.

[0046] In this embodiment, the nozzle assembly 1, the air supply mechanism, and the water supply mechanism can also be slidably arranged in the left and right directions, so as to move to different spinning devices.

[0047] The cleaning device also includes a first guide rail extending in the left-right direction, which guides the nozzle assembly 1, the air supply mechanism and the water supply mechanism as a whole to slide in the left-right direction.

[0048] A gas channel 421 is provided inside the first guide rail. The inlet of the gas channel 421 is connected to the gas source device through a pipeline, and the outlet of the gas channel 421 is connected to the inlet of the gas storage tank 3 through a pipeline. In this way, the first guide rail not only provides guidance but also conveys gas, making the structure of the entire cleaning device simple.

[0049] The gas source device and gas passage 421 can form a total air intake, which can be controlled by a solenoid valve to flow into multiple gas supply circuits.

[0050] like Figure 2 As shown, a pipe connector 43 communicating with the gas passage 421 is also provided on the first guide rail. The inlet of the gas storage tank 3 is connected to the pipe connector 43 via a pipeline. The pipe connector 43 has a self-sealing structure that can close its passage. When the pipeline is connected to the pipe connector 43, the passage of the pipe connector 43 is open. When the pipeline is not connected to the pipe connector 43, the passage of the pipe connector 43 is closed by the self-sealing structure. The pipe connector 43 can be a blind-plug connector, which simplifies the structure and facilitates the connection between the pipe connector 43 and the pipeline.

[0051] Multiple pipe joints 43 can be spaced apart along the length of the first guide rail, so that when the air supply mechanism moves along the first guide rail to different spinning equipment, it can input compressed gas into the air storage box 3.

[0052] Specifically, the first guide rail includes a guide rail body 41 and a seat 42 fixedly disposed above the guide rail body 41. Both the guide rail body 41 and the seat 42 extend in the left and right direction. The gas channel 421 and the pipe connector 43 are both disposed on the seat 42.

[0053] The cleaning device also includes a housing assembly 51, which is slidably disposed in the front-to-back direction. After the housing assembly 51 slides forward a predetermined distance, it can cover the area below the spinneret, with its top open. In this way, during the cleaning of the spinning oiling frame, the yarn ejected from the spinneret can fall into the housing assembly 51, thus preventing the yarn from falling onto the spinning oiling frame and affecting its cleaning process.

[0054] A support plate 52 is fixedly installed on the housing assembly 51. The nozzle assembly 1 is slidably installed on the lower part of the support plate 52 in the left and right direction. The front end of the nozzle body 11 does not extend beyond the housing assembly 51.

[0055] In this embodiment, both the water storage tank 2 and the gas storage tank 3 are located behind the housing assembly 51.

[0056] The cleaning device also includes a frame 61, which is slidably mounted on the guide rail body 41 along its length. A housing assembly 51 is slidably mounted on the frame 61 in the front-to-back direction. By sliding the frame 61 along the guide rail body 41, the nozzle assembly 1, the air supply mechanism, and the water supply mechanism are driven to slide in the left-to-right direction. By sliding the housing assembly 51 in the front-to-back direction, the nozzle assembly 1 is driven to slide in the front-to-back direction.

[0057] like Figure 6 and Figure 7 As shown, a first roller 62 is rotatably mounted on the frame 61, and the first roller 62 is slidably mounted on the guide rail body 41 along its length. When the frame 61 slides left and right, the sliding of the frame 61 is guided by the cooperation between the first roller 62 and the guide rail body 41. Moreover, when the first roller 62 slides relative to the guide rail body 41, the two make rolling contact, which reduces frictional resistance and thus reduces the driving force.

[0058] like Figure 3 and Figure 4 As shown, a second guide rail 63 extending in the front-to-back direction is provided on the frame 61, and a second roller 53 is rotatably mounted on the housing assembly 51. The second roller 53 is slidably mounted on the second guide rail 63 along its length. When the housing assembly 51 slides back and forth, the sliding of the housing assembly 51 is guided by the cooperation between the second roller 53 and the second guide rail 63. Moreover, when the second roller 53 slides relative to the second guide rail 63, the two make rolling contact, which reduces frictional resistance and thus reduces the driving force.

[0059] The lower part of the support plate 52 is provided with a third guide rail 54 extending in the left and right direction and a slider 55 that can slide on the third guide rail 54 along the length extension direction of the third guide rail 54. The mixing box 12 is fixedly mounted on the slider 55.

[0060] The working principle of this online cleaning device is as follows:

[0061] Slide the housing assembly 51 forward to a set position, causing the nozzle assembly 1 to slide forward synchronously to the set position. Open the pipes between the air storage tank 3 and the mixing tank 12, and between the water storage tank 2 and the mixing tank 12, to supply compressed gas and water to the nozzle body 11. The compressed gas is then sprayed onto the spinning oil frame through the nozzle body 11 to clean it. After cleaning, close the pipe between the water storage tank 2 and the mixing tank 12, and open the pipes between the air storage tank 3 and the mixing tank 12 to supply compressed gas to the nozzle body 11. The compressed gas is then sprayed onto the spinning oil frame through the nozzle body 11 to dry it.

[0062] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. An online cleaning device for spinning oil racks, characterized in that: The device includes a nozzle assembly that can slide in the front-back and left-right directions, an air supply mechanism and a water supply mechanism that are respectively connected to the nozzle assembly through pipelines. The nozzle assembly includes a nozzle body, a mixing box and a rod. The nozzle body and the mixing box are respectively disposed at the two ends of the rod. The rod has a conveying channel. The upper end of the conveying channel is connected to the mixing box and the lower end of the conveying channel is connected to the nozzle body. The rod extends obliquely from back to front and from top to bottom.

2. The online cleaning device for spinning oil racks according to claim 1, characterized in that: The cleaning device further includes a first guide rail extending in the left-right direction, and a gas channel extending in the length direction is provided in the first guide rail. The gas supply mechanism includes a gas storage tank. The outlet of the gas channel is connected to the inlet of the gas storage tank through a pipeline, and the outlet of the gas storage tank is connected to the mixing tank through a pipeline.

3. The online cleaning device for spinning oil racks according to claim 2, characterized in that: The first guide rail is also provided with a pipe joint that communicates with the gas channel. The inlet of the gas storage tank is connected to the pipe joint through a pipeline. The pipe joint is provided with a self-sealing structure that can close the channel of the pipe joint. When the pipeline is connected to the pipe joint, the channel of the pipe joint is opened. When the pipeline is not connected to the pipe joint, the channel of the pipe joint is closed by the self-sealing structure.

4. The online cleaning device for spinning oil racks according to claim 3, characterized in that: Along the extension direction of the first guide rail, multiple pipe joints are provided at intervals.

5. The online cleaning device for spinning oil racks according to claim 2, characterized in that: The cleaning device also includes a housing assembly that can be shielded below the spinneret, the housing assembly being slidably disposed in the front-to-back direction, the top of the housing assembly being open, and the nozzle assembly being slidably disposed below the housing assembly in the left-to-right direction.

6. The online cleaning device for spinning oil racks according to claim 5, characterized in that: The front end of the nozzle body does not extend beyond the housing assembly.

7. The online cleaning device for spinning oil racks according to claim 5, characterized in that: The cleaning device also includes a frame, on which a first roller is rotatably mounted, and the first roller is slidably mounted on the first guide rail along the length extension direction of the first guide rail; The frame is provided with a second guide rail extending in the front-to-back direction, and the housing assembly is rotatably provided with a second roller, which is slidably disposed on the second guide rail along the length extension direction of the second guide rail; The lower part of the housing assembly is provided with a third guide rail extending in the left-right direction and a slider that can be slidably disposed on the third guide rail along the length extension direction of the third guide rail, and the mixing box is fixedly disposed on the slider.

8. The online cleaning device for spinning oil racks according to claim 5, characterized in that: The water supply mechanism includes a water storage tank connected to the mixing tank via a pipeline, and both the water storage tank and the gas storage tank are mounted on the tank assembly.

9. The online cleaning device for spinning oil racks according to claim 1, characterized in that: Control valves capable of switching the pipelines on and off are installed on the pipelines between the water supply mechanism and the nozzle assembly, and between the air supply mechanism and the nozzle assembly.

10. The online cleaning device for spinning oil racks according to claim 1, characterized in that: The nozzle body is provided with a spray channel that communicates with the conveying channel. The spray channel includes a contraction section and an expansion section. The contraction section communicates with the conveying channel. Both the contraction section and the expansion section are conical in shape. The small end of the contraction section and the small end of the expansion section are connected sequentially to form a throat.

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