Spinneret plate cleaning device
By designing a spinneret cleaning device including turbine assembly and upload assembly, the problem of time-consuming, labor-intensive and wear-intensive cleaning of spinnerets in the prior art is solved, and efficient, fast and thorough cleaning effect is achieved.
Patent Information
- Application Number
- CN202421103019.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing spinneret cleaning devices have problems such as high cost, time-consuming and labor-intensive, easy to wear and not thoroughly cleaned.
A spinneret cleaning device including a box cover, a box body and a buffer base is designed, with two turbine components and an up-pressure assembly. The spinneret is realized through the impact of the water flow generated by the turbine and the fixing effect of the up-pressure assembly. Efficient cleaning.
The spinneret is quickly and efficiently cleaned, which reduces operating costs and time-consuming, avoids wear of the spinneret and ensures thorough cleaning.
Smart Images
Figure CN222455323U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of spinnerets, and in particular relates to a spinneret cleaning device. Background Art
[0002] The amount of water used for cleaning is greatly increased, so we designed a cleaning device for spinneret processing. In the production process of synthetic fibers, 300°C polyester melt is quickly ejected from the micropores on the spinneret under pressure, and then cooled into filaments under the action of cooling air. In the process of spinning, monomers and oligomers will precipitate when the melt is ejected through the spinneret to form a filament bundle. These monomers and oligomers are easy to adhere to the spinneret, making the surface of the spinneret dirty. When it reaches a certain level, it will affect the spinning quality, such as crooked neck silk, floating silk, broken ends, etc. Therefore, a special spinneret cleaning device should be used to clean the spinneret surface regularly.
[0003] At present, the most commonly used method for cleaning spinnerets in industrial production is to use a special scraper to scrape the surface of the spinneret, and silicone oil needs to be sprayed on the surface during the scraping process; this cleaning method is expensive, time-consuming and labor-intensive; other spinneret cleaning devices either easily wear the spinneret and the cleaning is not thorough enough, or the device is unstable and prone to vibration, which is not conducive to operator operation. Utility Model Content
[0004] The utility model aims to provide a spinneret cleaning device to solve the technical problems of high cost, time and labor consumption, wear and tear, and incomplete cleaning.
[0005] In order to solve the above technical problems, the utility model provides a spinneret cleaning device, which is characterized in that it includes: a box cover, a box body and a buffer base arranged in sequence from top to bottom, the box cover, the box body and the buffer base are all cylindrical in shape, the box cover is connected to the top opening of the box body by threads, an upper pressure assembly is provided at the lower end of the box cover, a placement plate is provided in the box body, and two turbine assemblies are provided on the placement plate.
[0006] Preferably, a rubber pad and four high-strength springs are provided in the buffer base, the rubber pad is in contact with the side surface of the box body, and the four high-strength springs are in contact with the bottom surface of the box body.
[0007] Preferably, the upper pressure assembly includes an upper nut, which is mounted on the bottom surface of the box cover, the lower end of the upper nut is threadedly connected to the bidirectional screw, the lower end of the bidirectional screw is threadedly connected to the lower nut, the lower end of the lower nut is provided with a mounting plate, the lower end of the mounting plate is provided with four first springs, and the lower ends of the four first springs are installed with horizontal abutment plates.
[0008] Preferably, the turbine assembly includes a motor, the motor is mounted on a placement plate, a spiral rod is provided on the motor, a protective plate is provided on the spiral rod, and the top end of the protective plate is not higher than the opening of the box body.
[0009] Preferably, a second spring is provided on the inner side of the box body of the motor, and a vertical abutment plate is provided at one end of the second spring.
[0010] Preferably, the upper pressure assembly is located between two turbine assemblies.
[0011] Preferably, a handle is provided on the upper end of the box cover.
[0012] Preferably, a valve is provided on one side of the box body.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. There are two turbine assemblies in the device. The two turbine assemblies have the same working power but different rotation directions, generating two vortices with different directions. The water flow impact generated by the two vortices effectively washes the two ends of the spinneret.
[0015] 2. The horizontal abutment plate on the upper pressure assembly can fix the spinneret in the vertical direction through the first spring, and the vertical abutment plate on the placement plate can fix the spinneret in the horizontal direction through the second spring.
[0016] 3. In order to adjust the height of different spinneret preventers, the bidirectional screw on the upper pressure assembly can be rotated to adjust the contact distance between the spinneret and the horizontal abutment plate.
[0017] 4. The rubber pad and high-strength spring of the buffer base help to alleviate the shaking of the box body when the turbine assembly is working.
[0018] 5. Simple and fast operation, less time-consuming and low cleaning cost.
[0019] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.
[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 It is a preferred stereogram of the utility model;
[0023] Figure 2 It is a preferred perspective view of the utility model;
[0024] Figure 3 It is a preferred structural diagram of the upper pressure assembly of the utility model.
[0025] In the figure:
[0026] 1 box cover, 2 box body, 3 buffer base, 4 handle, 5 gate, 6 upper pressure assembly, 61 upper nut, 62 bidirectional screw, 63 lower nut, 64 mounting plate, 65 first spring, 66 horizontal abutment plate, 7 turbine assembly, 71 motor, 72 screw rod, 73 protective plate, 8 second spring, 9 vertical abutment plate, 10 placement plate, 11 rubber pad, 12 high-strength spring. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] Reference Figure 1-3 , a spinneret cleaning device comprises: a box cover 1, a box body 2 and a buffer base 3 which are arranged in sequence from top to bottom, the box cover 1, the box body 2 and the buffer base 3 are all cylindrical in shape, the box cover 1 is connected to the top opening of the box body 2 by threads, and the spinneret is easily put into the box body 2 and taken out from the box body 2. In addition, after adding clean water from the top opening of the box body 2, the box cover 1 is tightened on the box body 2, and this design ensures good sealing performance; an upper pressing component 6 is provided at the lower end of the box cover 1, and when the box cover 1 is closed and tightened, the upper pressing component 6 will automatically contact the spinneret and press the spinneret; a placing plate 10 is provided in the box body 2, and two turbine components 7 are provided on the placing plate 10, the two turbine components 7 have the same working power and different rotation directions, and generate two vortices in different directions, and the water flow impact generated by the two vortices effectively rinses the two ends of the spinneret.
[0029] A rubber pad 11 and four high-strength springs 12 are provided in the buffer base 3. The rubber pad 11 contacts the side of the box body 2, and the four high-strength springs 12 contact the bottom of the box body 2. The rubber pad 11 and the high-strength springs 12 help to alleviate the shaking generated when the turbine assembly 7 is working.
[0030] like Figure 3 As shown, the upper pressure assembly 6 includes an upper nut 61, which is an expansion nut with a height of more than five centimeters. The upper nut 61 is installed on the bottom surface of the box cover 1, and the lower end of the upper nut 61 is threadedly connected to the bidirectional screw 62. The screw length of the bidirectional screw 62 in both directions is not less than five centimeters. The lower end of the bidirectional screw 62 is threadedly connected to the lower nut 63, and the lower nut 61 is also an expansion nut with a height of more than five centimeters. The bidirectional screw 62 is rotated clockwise to extend the bidirectional screw 62, and the bidirectional screw 62 is rotated counterclockwise to retract the bidirectional screw 62, so as to adjust the contact distance between the spinneret and the transverse abutment plate 66, so that the transverse abutment plate 66 can better press the spinneret.
[0031] A mounting plate 64 is disposed at the lower end of the lower nut 63 , and four first springs 65 are disposed at the lower end of the mounting plate 64 . A transverse abutment plate 66 is mounted at the lower end of the four first springs 65 . The transverse abutment plate 66 is made of a softer material to prevent the spinneret from being squeezed and damaged.
[0032] The turbine assembly 7 includes a motor 71, which is mounted on the placement plate 10. A screw rod 72 is provided on the motor 71. When clean water is added to the box body, one of the two motors 71 drives the screw rod 72 to rotate clockwise, and the other drives the screw rod 72 to rotate counterclockwise. A protective plate 73 is provided on the screw rod 72. The protective plate 73 can effectively prevent the staff from contacting the screw rod 72 and causing scratches when placing the spinneret into the box body 2. The top of the protective plate 73 is not higher than the opening of the box body 2 to prevent the box cover 1 from contacting the top of the protective plate 73 and the cover is not tight.
[0033] A second spring 8 is provided on the side of the motor 71 toward the inside of the box body 2, and a vertical support plate 9 is provided at one end of the second spring 8. The two vertical support plates 9 can effectively clamp the left and right ends of the spinneret and have a certain fixing effect; the two second springs 8 and the two vertical support plates 9 are horizontally symmetrical to ensure that the spinneret is subjected to balanced force in the horizontal direction.
[0034] The upper pressure assembly 6 is located between the two turbine assemblies 7 to ensure that the spinneret is subjected to balanced force in the vertical direction.
[0035] A handle 4 is provided at the upper end of the box cover 1 for easy access by staff.
[0036] A valve 5 is provided on one side of the box body 2, and is used to open the valve 5 to discharge water after the spinneret is cleaned in the box body 2.
[0037] Working principle: the staff unscrews the box cover 1 from the top of the box body 2, places the spinneret to be cleaned on the placement plate 10 in the box body 2, and clamps the spinneret with the vertical abutment plates 9 on both sides, and then injects clean water from the opening of the box body 2, and the water volume is roughly injected to the position of the protective plate 73. At this time, observe the height adjustment bidirectional nut 62 of the spinneret, and after adjustment, screw the box cover 1 back onto the box body 2. The horizontal abutment plate 66 in the upper pressure assembly 6 at the bottom of the box cover 1 is pressed on the spinneret. At this time, start the two motors 71. The two motors 71 make the two screw rods 72 generate two vortices in different directions. The impact of the vortex water flow can effectively rinse the spinneret. After rinsing, open the valve 5 to let the water flow out. The spinneret is cleaned and then taken out of the box body 2.
[0038] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.
[0039] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division of a spinneret cleaning device. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.
[0040] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0041] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
[0042] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A spinneret cleaning device, characterized in that: include: A box cover (1), a box body (2) and a buffer base (3) are arranged in sequence from top to bottom, the box cover (1), the box body (2) and the buffer base (3) are all cylindrical in shape, the box cover (1) is connected to the top opening of the box body (2) via threads, an upper pressure assembly (6) is provided at the lower end of the box cover (1), a placement plate (10) is provided inside the box body (2), and two turbine assemblies (7) are provided on the placement plate (10).
2. A spinneret cleaning device as claimed in claim 1, characterized in that: A rubber pad (11) and four high-strength springs (12) are provided in the buffer base (3); the rubber pad (11) is in contact with the side surface of the box body (2), and the four high-strength springs (12) are in contact with the bottom surface of the box body (2).
3. A spinneret cleaning device as claimed in claim 1, characterized in that: The upper pressure assembly (6) comprises an upper nut (61), the upper nut (61) being mounted on the bottom surface of the box cover (1), the lower end of the upper nut (61) being threadedly connected to the bidirectional screw (62), the lower end of the bidirectional screw (62) being threadedly connected to the lower nut (63), the lower end of the lower nut (63) being provided with a mounting plate (64), the lower end of the mounting plate (64) being provided with four first springs (65), the lower ends of the four first springs (65) being provided with a transverse abutment plate (66).
4. A spinneret cleaning device as claimed in claim 1, characterized in that: The turbine assembly (7) comprises a motor (71), the motor (71) being mounted on a placement plate (10), the motor (71) being provided with a screw rod (72), the screw rod (72) being provided with a protective plate (73), the top end of the protective plate (73) being no higher than the opening of the box body (2).
5. A spinneret cleaning device as claimed in claim 4, characterized in that: A second spring (8) is provided on the side of the motor (71) facing the inside of the box body (2), and a vertical support plate (9) is provided on one end of the second spring (8).
6. A spinneret cleaning device as claimed in claim 1, characterized in that: The upper pressure assembly (6) is located between the two turbine assemblies (7).
7. A spinneret cleaning device as claimed in claim 1, characterized in that: The upper end of the box cover (1) is provided with a handle (4).
8. A spinneret cleaning device as claimed in claim 1, characterized in that: A valve (5) is provided on one side of the box body (2).