A cleaning device for a spinneret

Abstract

The utility model discloses a kind of cleaning devices for spinneret, it is related to textile chemical fiber industry field, including operation table, the upper surface of the operation table is slidably connected with connecting plate, the upper surface of the operation table is fixedly connected with fixed disc, the inner wall of the fixed disc is fixedly connected with conveying pipe, one end of the conveying pipe is fixedly connected with porous spray head, the surface of the conveying pipe is fixedly connected with valve door.The utility model is through to the spinneret main body clamping, adjust the horizontal moving distance of spinneret main body, and through the dry ice gas of porous spray head pressure relief spouts, the inner hole of spinneret main body is automatically cleaned operation, protective baffle can effectively prevent the approach of operator, and the impurity after cleaning is blocked under protective baffle, fall into the above of garbage plate and be collected, by the above mechanism, each hole in the spinneret main body inside can be automatically cleaned operation, avoids the security risk of operator handheld spray gun cleaning.

Description

Technical Field

[0001] This utility model relates to the textile and chemical fiber industry, and in particular to a cleaning device for spinnerets. Background Technology

[0002] The spinneret, also known as the spinning cap, is a core precision component of a chemical fiber spinning machine. It is used to convert polymer melt or solution into a fine stream with a specific cross-section through micropores, which then solidifies to form filaments.

[0003] When cleaning spinnerets, a spray gun can be used to clean the clogged holes inside the spinneret by spraying dry ice. However, the current method is usually to have the operator hold the spray gun by hand. This method poses certain safety hazards because the nozzle is held by the operator. At the same time, manual spray gun cleaning may overlook some holes that are not cleaned, resulting in incomplete cleaning. Therefore, a cleaning device for spinnerets is needed. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device for spinnerets to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning device for spinnerets, comprising an operating table, a connecting plate slidably connected to the upper surface of the operating table, a fixed plate fixedly connected to the upper surface of the operating table, a conveying pipe fixedly connected to the inner wall of the fixed plate, a multi-hole nozzle fixedly connected to one end of the conveying pipe, a valve fixedly connected to the surface of the conveying pipe, a positioning cylinder fixedly connected to the surface of the connecting plate, a spinneret body mounted on one side of the positioning cylinder, and an adjusting positioning mechanism fixedly connected to the surface of the positioning cylinder.

[0006] Preferably, the adjusting positioning mechanism includes a motor fixedly connected to the surface of the positioning cylinder, a second lead screw fixedly connected to the output end of the motor, one end of the second lead screw being rotatably connected to the inner wall of the positioning cylinder, a protective cylinder being threadedly connected to the surface of the second lead screw, and the surface of the protective cylinder being slidably connected to the inner wall of the positioning cylinder.

[0007] Preferably, the inner wall of the protective cylinder is rotatably connected to a positive and negative lead screw, the surface of the positive and negative lead screw is threaded with a first U-shaped plate and a second U-shaped plate, and the surface of the protective cylinder is fixedly connected to a fixing plate, the surface of the fixing plate being provided with a through hole.

[0008] Preferably, an upper arc-shaped clamping plate is fixedly connected to the surface of the first U-shaped plate, and a lower arc-shaped clamping plate is fixedly connected to the surface of the second U-shaped plate. A friction sleeve is fixedly connected to the opposite surfaces of the upper and lower arc-shaped clamping plates, and the spinneret body is installed between the lower and upper arc-shaped clamping plates.

[0009] Preferably, a sleeve is fixedly connected to the inner wall of the operating table, a first lead screw is rotatably connected to the inner wall of the sleeve, the surface of the first lead screw is threadedly connected to the inner wall of the connecting plate, and a protective baffle is fixedly connected to the surface of the connecting plate.

[0010] Preferably, a storage cylinder is fixedly connected to the inner bottom wall of the operating table, one end of the conveying pipe extends into the interior of the storage cylinder, a waste plate is fixedly connected to the inner wall of the operating table, and a display screen is fixedly connected to the surface of the operating table.

[0011] In summary, the technical effects and advantages of this utility model are as follows:

[0012] In this invention, after clamping the spinneret body, the horizontal movement distance of the spinneret body is adjusted, and dry ice gas is sprayed out through the multi-hole nozzle to automatically clean the inner holes of the spinneret body. The protective baffle can effectively prevent the operator from approaching, and the impurities after cleaning fall into the waste plate for collection under the obstruction of the protective baffle. With the above mechanism, the various holes inside the spinneret body can be automatically cleaned, avoiding the safety hazards of the operator holding a spray gun for cleaning. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0015] Figure 2 This is a cross-sectional view of the operating table in an embodiment of the present invention;

[0016] Figure 3 This is a cross-sectional view of the protective baffle in an embodiment of the present utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the fixing plate in an embodiment of the present utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the protective cylinder in an embodiment of this utility model.

[0019] In the diagram: 1. Control panel; 2. Connecting plate; 3. Display screen; 4. Protective baffle; 5. Valve; 6. Sleeve; 7. First lead screw; 8. Fixing plate; 9. Motor; 10. Second lead screw; 11. Positioning cylinder; 12. Positive and negative lead screws; 13. Lower arc-shaped clamping plate; 14. Spinneret body; 15. Friction sleeve; 16. Upper arc-shaped clamping plate; 17. Through hole; 18. Second U-shaped plate; 19. Protective cylinder; 20. First U-shaped plate; 21. Conveying pipe; 22. Fixing plate; 23. Storage cylinder; 24. Waste plate; 25. Multi-hole nozzle. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: Reference Figures 1-5 The device shown is a cleaning device for a spinneret, including an operating table 1. A connecting plate 2 is slidably connected to the upper surface of the operating table 1. A fixed plate 22 is fixedly connected to the upper surface of the operating table 1. A conveying pipe 21 is fixedly connected to the inner wall of the fixed plate 22. A multi-hole nozzle 25 is fixedly connected to one end of the conveying pipe 21. A valve 5 is fixedly connected to the surface of the conveying pipe 21. A positioning cylinder 11 is fixedly connected to the surface of the connecting plate 2. A spinneret body 14 is installed on one side of the positioning cylinder 11. An adjusting positioning mechanism is fixedly connected to the surface of the positioning cylinder 11.

[0022] With the above structure, the multi-hole nozzle 25 is fixed and protected by the fixed plate 22, and the dry ice gas in the sublimation state is transported by the delivery pipe 21 and sprayed out through the multi-hole nozzle 25 for cleaning. By setting the adjustment and positioning mechanism, the nozzle is clamped and fixed and then moved horizontally during cleaning, ensuring that each hole of the spinneret body 14 can be automatically cleaned.

[0023] Preferably, the adjusting positioning mechanism includes a motor 9 fixedly connected to the surface of the positioning cylinder 11, a second lead screw 10 fixedly connected to the output end of the motor 9, one end of the second lead screw 10 being rotatably connected to the inner wall of the positioning cylinder 11, and a protective cylinder 19 being threadedly connected to the surface of the second lead screw 10, the surface of the protective cylinder 19 being slidably connected to the inner wall of the positioning cylinder 11.

[0024] By setting the motor 9 to drive the second lead screw 10 to rotate, the overall position of the protective cylinder 19 and the fixed plate 8 can be adjusted by setting the second lead screw 10, thereby realizing the horizontal movement and cleaning operation of the spinneret body 14.

[0025] Preferably, the inner wall of the protective cylinder 19 is rotatably connected to a positive and negative lead screw 12, the surface of the positive and negative lead screw 12 is threadedly connected to a first U-shaped plate 20 and a second U-shaped plate 18, and the surface of the protective cylinder 19 is fixedly connected to a fixing plate 8, the surface of the fixing plate 8 is provided with a through hole 17.

[0026] By setting the positive and negative lead screws 12, the distance between the first U-shaped plate 20 and the second U-shaped plate 18 can be adjusted. By setting the first U-shaped plate 20 and the second U-shaped plate 18, the upper arc-shaped clamping plate 16 and the lower arc-shaped clamping plate 13 can be driven to move together. By setting the through hole 17, the movement of the first U-shaped plate 20 and the second U-shaped plate 18 can be spatially avoided.

[0027] Preferably, an upper arc-shaped clamping plate 16 is fixedly connected to the surface of the first U-shaped plate 20, a lower arc-shaped clamping plate 13 is fixedly connected to the surface of the second U-shaped plate 18, a friction sleeve 15 is fixedly connected to the opposite surfaces of the upper arc-shaped clamping plate 16 and the lower arc-shaped clamping plate 13, and the spinneret body 14 is installed between the lower arc-shaped clamping plate 13 and the upper arc-shaped clamping plate 16.

[0028] By setting the upper arc-shaped clamping plate 16 and the lower arc-shaped clamping plate 13 together, the spinneret body 14 is clamped and kept stable. By setting the friction sleeve 15, a square spinneret can be placed between the upper arc-shaped clamping plate 16 and the lower arc-shaped clamping plate 13, and the square spinneret is kept stable by friction.

[0029] Preferably, a sleeve 6 is fixedly connected to the inner wall of the operating table 1, a first lead screw 7 is rotatably connected to the inner wall of the sleeve 6, the surface of the first lead screw 7 is threadedly connected to the inner wall of the connecting plate 2, and a protective baffle 4 is fixedly connected to the surface of the connecting plate 2.

[0030] By setting the sleeve 6, the first lead screw 7 is installed. By setting the first lead screw 7, the horizontal position of the connecting plate 2 is adjusted. By setting the protective baffle 4, safety protection is provided.

[0031] Preferably, a storage cylinder 23 is fixedly connected to the inner bottom wall of the operating table 1, one end of the conveying pipe 21 extends into the interior of the storage cylinder 23, a waste plate 24 is fixedly connected to the inner wall of the operating table 1, and a display screen 3 is fixedly connected to the surface of the operating table 1.

[0032] Dry ice for cleaning is stored in storage cylinder 23, and trash that falls into the worktable 1 is collected by trash plate 24.

[0033] The working principle of this utility model is as follows: A cleaning device for spinnerets, in use, after placing the spinneret body 14 between the upper arc-shaped clamping plate 16 and the lower arc-shaped clamping plate 13, rotate the forward and reverse screws 12, and adjust the first U-shaped plate 20 and the second U-shaped plate 18 to move closer to each other, clamping the surface of the spinneret body 14. Then, rotate the first screw 7 to adjust the sliding position of the connecting plate 2 on the upper surface of the operating table 1, so that the spinneret body 14 moves closer to the multi-hole nozzle 25. Then, open the valve 5 to release pressure through the delivery pipe 21. The dry ice, sublimated and vaporized in the storage cylinder 23, is sent to the multi-hole nozzle 25 and sprayed out. Then, the display screen 3 is operated to control the start motor 9. The output end of the motor 9 drives the second lead screw 10 to rotate, so that the fixed plate 8 slides under the guidance of the positioning cylinder 11. When the spinneret body 14 moves horizontally, it cleans the multiple holes in the spinneret body 14. The cleaned impurities fall into the garbage plate 24 for collection under the obstruction of the protective baffle 4. After reversing the forward and reverse lead screws 12, the cleaned spinneret body 14 can be removed.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleaning device for spinnerets, comprising an operating table (1), characterized in that: A connecting plate (2) is slidably connected to the upper surface of the operating table (1). A fixed plate (22) is fixedly connected to the upper surface of the operating table (1). A conveying pipe (21) is fixedly connected to the inner wall of the fixed plate (22). A multi-hole nozzle (25) is fixedly connected to one end of the conveying pipe (21). A valve (5) is fixedly connected to the surface of the conveying pipe (21). A positioning cylinder (11) is fixedly connected to the surface of the connecting plate (2). A spinneret body (14) is installed on one side of the positioning cylinder (11). An adjusting positioning mechanism is fixedly connected to the surface of the positioning cylinder (11).

2. The cleaning device for spinnerets according to claim 1, characterized in that: The adjustment and positioning mechanism includes a motor (9) fixedly connected to the surface of the positioning cylinder (11). The output end of the motor (9) is fixedly connected to a second lead screw (10). One end of the second lead screw (10) is rotatably connected to the inner wall of the positioning cylinder (11). A protective cylinder (19) is threadedly connected to the surface of the second lead screw (10). The surface of the protective cylinder (19) is slidably connected to the inner wall of the positioning cylinder (11).

3. A cleaning device for spinnerets according to claim 2, characterized in that: The inner wall of the protective cylinder (19) is rotatably connected to a positive and negative screw rod (12), and the surface of the positive and negative screw rod (12) is threadedly connected to a first U-shaped plate (20) and a second U-shaped plate (18). The surface of the protective cylinder (19) is fixedly connected to a fixing plate (8), and the surface of the fixing plate (8) is provided with a through hole (17).

4. A cleaning device for spinnerets according to claim 3, characterized in that: The surface of the first U-shaped plate (20) is fixedly connected to an upper arc-shaped clamping plate (16), the surface of the second U-shaped plate (18) is fixedly connected to a lower arc-shaped clamping plate (13), the opposing surfaces of the upper arc-shaped clamping plate (16) and the lower arc-shaped clamping plate (13) are fixedly connected to a friction sleeve (15), and the spinneret body (14) is installed between the lower arc-shaped clamping plate (13) and the upper arc-shaped clamping plate (16).

5. A cleaning device for spinnerets according to claim 1, characterized in that: The inner wall of the operating table (1) is fixedly connected to a sleeve (6), and the inner wall of the sleeve (6) is rotatably connected to a first lead screw (7). The surface of the first lead screw (7) is threadedly connected to the inner wall of the connecting plate (2), and the surface of the connecting plate (2) is fixedly connected to a protective baffle (4).

6. A cleaning device for spinnerets according to claim 1, characterized in that: The inner bottom wall of the operating table (1) is fixedly connected to a storage cylinder (23), one end of the conveying pipe (21) extends into the interior of the storage cylinder (23), the inner wall of the operating table (1) is fixedly connected to a waste plate (24), and the surface of the operating table (1) is fixedly connected to a display screen (3).

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