Ultrasonic cleaning device for lyocell fiber production

Abstract

The utility model provides an ultrasonic cleaning device for lyocell fiber production, and relates to the field of lyocell cleaning, the inner sides of two groups of side plate components are rotatably connected with connecting frames, the main body of each connecting frame is of a U-shaped structure with a one-way opening in the bottom end, and the interior of the opening formed in the bottom end of each connecting frame is rotatably connected with a compression roller; the problems that in the prior art, due to the fact that an effective flexible hammering structure is lacked, when the conditions of caking and the like exist in lyocell fibers, the hand feeling of the fibers is hard, the fibers cannot be stretched through pure cleaning, and the cleaning effect is poor are solved. The ultrasonic cavitation effect is used for stripping impurities on the surface of the lyocell fiber, meanwhile, the compression roller is driven by the traction push rod and other components to conduct operation similar to flexible hammering on the fiber, the possibly-caked fiber is effectively stretched, compared with the prior art which only depends on cleaning, the cleaning effect is greatly improved, the impurities can be more thoroughly removed, and the cleaning efficiency is improved. The hand feeling and appearance of the fiber are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lyocell cleaning field, especially relate to a lyocell fiber production is with ultrasonic cleaning device. BACKGROUND

[0002] At present, lyocell fiber is a kind of excellent performance man-made fiber, in the production process, the fiber surface will remain impurities, such as unreacted chemical reagent, dust mixed in the production process etc., these impurities can affect the quality and performance of lyocell fiber, for example, reduce the strength of fiber, affect the color and hand feeling of fiber etc.

[0003] However, when lyocell fiber is ultrasonically cleaned, due to the lack of effective flexible hammering structure, when there are lumps in lyocell fiber, it will cause the hand feeling of fiber to be hard, and pure cleaning cannot make the fiber stretch, and the cleaning effect is poor.

[0004] Therefore, in view of the above scheme in actual production and implementation use's lack, and be corrected, improved, and the spirit and idea of seeking good, and by the aid of professional knowledge, experience, and after many parties, try, the utility model is created, and a lyocell fiber production is with ultrasonic cleaning device is provided, to solve the existing due to the lack of effective flexible hammering structure, when there are lumps in lyocell fiber, it will cause the hand feeling of fiber to be hard, and pure cleaning cannot make the fiber stretch, and the cleaning effect is poor. UTILITY MODEL CONTENTS

[0005] The utility model provides a lyocell fiber production is with ultrasonic cleaning device, solve the existing technique in the due to the lack of effective flexible hammering structure, when there are lumps in lyocell fiber, it will cause the hand feeling of fiber to be hard, and pure cleaning cannot make the fiber stretch, and the cleaning effect is poor Problem.

[0006] The technical scheme of the utility model is realized in this way, a lyocell fiber production is with ultrasonic cleaning device, including: cleaning pool, the main part of the cleaning pool is the box body structure of one-way opening top, the front end of the cleaning pool is fixedly connected with side plate mechanism, and the side plate mechanism is provided with two places;

[0007] The left side of the side plate mechanism located on the right side is fixedly connected with a traction push rod, the left side of the traction push rod is fixedly connected with a rack assembly, the left side of the rack assembly is fixedly connected with a guide rod assembly, the cross section of the guide rod assembly is a circular structure, the left side of the guide rod assembly is fixedly connected with a limiting plate in a disc shape, the limiting plate is used for limiting the guide rod assembly, the inner side of the cleaning pool is rotatably connected with a guide shaft assembly, the guide shaft assembly is provided with two parts, the inner side of the two guide shaft assemblies is also fixedly connected with a mounting assembly, the outer circumferential surface of the mounting assembly is fixedly connected with two side plate assemblies in opposition, each two longitudinally adjacent side plate assemblies form a group, the inner side of the two groups of side plate assemblies is rotatably connected with a connecting frame, the main body of the connecting frame is a U-shaped structure with a one-way opening at the bottom end, the opening at the bottom end of the connecting frame is rotatably connected with a compression roller, the inner wall of the cleaning pool is fixedly connected with two ultrasonic modules in opposition, the ultrasonic modules are used for emitting ultrasonic waves, the servo motor is connected with the conveying roller, the inner side of the cleaning pool is provided with a pressure covering roller, and the pressure covering roller is used for pressing the fabric:

[0008] As a preferred embodiment, the right side of the cleaning pool is provided with a through hole, and the through hole is fixedly connected with a discharge assembly inside.

[0009] As a preferred embodiment, the outer side of the discharge assembly is fixedly connected with a control valve, the control valve is an electromagnetic valve structure, and the control valve and the discharge assembly jointly constitute a discharge structure.

[0010] As a preferred embodiment, the outer side of the cleaning pool is fixedly connected with a support mechanism, and the support mechanism is provided with four parts, wherein each two longitudinally adjacent support mechanisms form a group, and the two groups of support mechanisms are fixedly connected to the left and right sides of the cleaning pool.

[0011] As a preferred embodiment, the inner side of the two groups of support mechanisms is rotatably connected with a conveying roller, and the outer circumferential surface of the conveying roller is fixedly connected with a rubber strip in a ring array.

[0012] As a preferred embodiment, the conveying roller and the rubber strip jointly constitute a conveying structure for the fabric, and the front end of the support mechanism located on the right side is provided with a servo motor.

[0013] After the above technical scheme is used, the beneficial effects of the present application are:

[0014] 1. The utility model discloses, through the ultrasonic module sends ultrasonic wave, utilizes ultrasonic cavitation effect and peels off the surface impurity of lyocell fiber, and the fiber is operated like flexible hammering under the driving of traction push rod etc. part by compression roller, effectively relaxes the fiber that possibly exists agglomerate, compares prior art simply relies on cleaning, greatly promotes the cleaning effect, can more thoroughly remove the impurity, improves the hand feeling and appearance of fiber.

[0015] 2. The utility model discloses, through being provided with connecting frame and compression roller, make when lyocell fiber is in the process of ultrasonic cleaning, can through the meshing drive of rack assembly and gear assembly, utilize traction push rod to realize the reciprocating push of rack assembly and drive the reciprocating swing operation of installation assembly etc. component, and under the action of gravity, utilize the contact of compression roller in connecting frame and fiber to realize flexible hammering operation, further reach more practical purpose. ACCURACY OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, below description's drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is the front side view structural schematic diagram of the cleaning pool of the ultrasonic cleaning device of the utility model after cutting open;

[0018] Figure 2 It is the top side view structural schematic diagram of the ultrasonic cleaning device of the utility model;

[0019] Figure 3 It is the left side view structural schematic diagram of the ultrasonic cleaning device of the utility model;

[0020] Figure 4 It is the side plate mechanism and traction push rod combined structure schematic diagram of the ultrasonic cleaning device of the utility model;

[0021] Figure 5 It is the connecting frame and compression roller combined structure schematic diagram of the ultrasonic cleaning device of the utility model;

[0022] Figure 6 It is the top view structural schematic diagram of the ultrasonic cleaning device of the utility model;

[0023] In the diagram, 1 is the cleaning tank; 101 is the discharge assembly; 1011 is the control valve; 2 is the support mechanism; 201 is the servo motor; 2011 is the conveyor roller; 2012 is the rubber strip; 2013 is the fabric; 2014 is the pressing roller; 3 is the side plate mechanism; 301 is the traction push rod; 3011 is the rack assembly; 3012 is the guide rod assembly; 3013 is the limit plate; 3014 is the guide shaft assembly; 3015 is the gear assembly; 3016 is the mounting assembly; 3017 is the side plate assembly; 3018 is the connecting frame; 3019 is the pressure roller; and 3020 is the ultrasonic module. Detailed Implementation

[0024] 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.

[0025] like Figures 1-6 As shown, an ultrasonic cleaning device for lyocell fiber production includes: a cleaning tank 1, the main body of the cleaning tank 1 is a box structure with a one-way opening at the top, and a side plate mechanism 3 is fixedly connected to the front end of the cleaning tank 1. There are two side plate mechanisms 3 in total.

[0026] Two side plate mechanisms 3 are fixedly connected in a linear array to the left and right sides of the front face of the cleaning tank 1. A traction push rod 301 is fixedly connected to the left side of the right side plate mechanism 3. A rack assembly 3011 is fixedly connected to the left side of the traction push rod 301. A guide rod assembly 3012 is fixedly connected to the left side of the rack assembly 3011. The guide rod assembly 3012 has a circular cross-section. A disc-shaped limiting plate 3013 is fixedly connected to the left side of the guide rod assembly 3012. The limiting plate 3013 is used to limit the guide rod assembly 3012. A guide shaft assembly 3014 is rotatably connected to the inner side of the cleaning tank 1. There are two guide shaft assemblies 3014, and mounting components 30 are fixedly connected to the inner sides of both guide shaft assemblies 3014. 16. Two side plate assemblies 3017 are fixedly connected to each other on the outer periphery of the mounting assembly 3016. Each pair of longitudinally adjacent side plate assemblies 3017 forms a group. A connecting frame 3018 is rotatably connected to the inner side of each group of side plate assemblies 3017. The main body of the connecting frame 3018 is a U-shaped structure with a one-way opening at the bottom. A pressure roller 3019 is rotatably connected inside the opening at the bottom of the connecting frame 3018. Two ultrasonic modules 3020 are fixedly connected to each other on the inner wall of the washing pool 1. The ultrasonic modules 3020 are used to emit ultrasonic waves. The servo motor 201 is connected to the conveying roller 2011. A pressing roller 2014 is installed on the inner side of the washing pool 1. The pressing roller 2014 is used to press the fabric 2013.

[0027] The right side of the cleaning pool 1 is provided with a through hole, the inside of the through hole is fixedly connected with a discharge assembly 101, the main body of the discharge assembly 101 is a left-right two-way through structure, the outer side of the discharge assembly 101 is fixedly connected with a control valve 1011, the control valve 1011 is an electromagnetic valve structure, the control valve 1011 and the discharge assembly 101 jointly constitute a discharge structure, the conveying roller 2011 and the rubber strip 2012 jointly constitute a conveying structure for the fabric 2013, and the front end of the right side support mechanism 2 is provided with a servo motor 201.

[0028] The outer side of the cleaning pool 1 is fixedly connected with a support mechanism 2, and the support mechanism 2 is provided with four parts. Each two longitudinally adjacent support mechanisms 2 form a group, and the two groups of support mechanisms 2 are fixedly connected to the left and right sides of the cleaning pool 1. The inner sides of the two groups of support mechanisms 2 are rotatably connected with conveying rollers 2011, and the outer circumferential surfaces of the conveying rollers 2011 are fixedly connected with rubber strips 2012 in a ring array.

[0029] In use, the lyocell fabric 2013 to be cleaned is placed on the conveying roller 2011 of the right side support mechanism 2, ensuring that the fabric 2013 is in full contact with the rubber strip 2012 on the outer circumferential surface of the conveying roller 2011. Check whether the control valve 1011 of the discharge assembly 101 is in the closed state, inject an appropriate amount of cleaning liquid into the cleaning pool 1, and ensure that the cleaning liquid can cover the ultrasonic module 3020 and the running area of the fabric 2013 during the cleaning process;

[0030] Start the servo motor 201 at the front end of the right side support mechanism 2, and the servo motor 201 drives the conveying roller 2011 to rotate. Since the conveying roller 2011 and the rubber strip 2012 jointly constitute a conveying structure, the rubber strip 2012 increases the friction between the conveying roller 2011 and the fabric 2013, so that the fabric 2013 is smoothly conveyed into the cleaning pool 1 under the driving of the conveying roller 2011. During the conveying process, the pressing roller 2014 presses the fabric 2013 entering the cleaning pool 1 to prevent the fabric 2013 from deviating or wrinkling during the conveying process, and ensures that the fabric 2013 can enter the cleaning area in a suitable state;

[0031] When the fabric 2013 enters the cleaning tank 1, the ultrasonic module 3020 is started, the ultrasonic module 3020 emits ultrasonic waves, the ultrasonic waves propagate in the cleaning liquid, and an ultrasonic cavitation effect is generated, a large number of micro-bubbles are generated in the cleaning liquid under the action of the cavitation effect, when the bubbles burst on the surface of the lyocell fiber fabric 2013, a strong impact force is generated, the impurities on the surface of the fiber are stripped, and the lyocell fiber is cleaned, at the same time, the traction push rod 301 is started, the traction push rod 301 pushes the rack assembly 3011 to the left, the rack assembly 3011 drives the guide rod assembly 3012 to move to the left together, the limiting plate 3013 can prevent the guide rod assembly 3012 from moving excessively, in the moving process of the rack assembly 3011, the rack assembly 3011 is meshed with the gear assembly 3015, and then drives the mounting assembly 3016 to rotate around the guide shaft assembly 3014, the rotation of the mounting assembly 3016 drives the side plate assembly 3017, the connecting frame 3018 and the compression roller 3019 to move, the compression roller 3019 intermittently lightly presses and rolls the fabric 2013 in the moving process, a flexible hammering effect is simulated, the lyocell fiber with clumps is stretched, the ultrasonic cleaning is assisted, and the cleaning effect is improved.

[0032] The ultrasonic module 3020 and the traction push rod 301 are closed, the servo motor 201 is continuously started, the cleaned fabric 2013 is conveyed out of the cleaning tank 1, the control valve 1011 outside the discharge assembly 101 is opened, and the cleaning liquid in the cleaning tank 1 is discharged through the discharge assembly 101, so that subsequent processing or replacement can be carried out, when the ultrasonic waves emitted by the ultrasonic module 3020 propagate in the cleaning liquid, the diameters of the bubbles generated by cavitation effect are between 0.1-1mm, and the impact force generated on the surface of the fiber when the bubbles burst is 5-10MPa. For lyocell fibers of different materials, the composition and concentration of the cleaning liquid can be appropriately adjusted to enhance the ultrasonic cleaning effect, for example, for fibers containing more grease impurities, an appropriate amount of surfactant can be added to the cleaning liquid.

[0033] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, unless otherwise specified and limited, it should be explained that the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or a communication between two elements, or it can be directly connected or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0034] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An ultrasonic cleaning device for lyocell fiber production, comprising a cleaning tank (1), wherein the main body of the cleaning tank (1) is a box structure with a one-way opening at the top, characterized in that, The front end of the cleaning tank (1) is fixedly connected to a side plate mechanism (3), and there are two side plate mechanisms (3); The two side plate mechanisms (3) are fixedly connected in a linear array to the left and right sides of the front end face of the cleaning tank (1). The left side of the right side plate mechanism (3) is fixedly connected to a traction push rod (301), the left side of the traction push rod (301) is fixedly connected to a rack assembly (3011), the left side of the rack assembly (3011) is fixedly connected to a guide rod assembly (3012), the guide rod assembly (3012) has a circular cross-section, the left side of the guide rod assembly (3012) is fixedly connected to a disc-shaped limiting plate (3013), the limiting plate (3013) is used to limit the guide rod assembly (3012), the inner side of the cleaning tank (1) is rotatably connected to a guide shaft assembly (3014), the guide shaft assembly (3014) is rotatably connected to the guide shaft assembly (3014) There are two locations. The inner side of the two guide shaft assemblies (3014) is also fixedly connected to the mounting assembly (3016). The outer circumference of the mounting assembly (3016) is fixedly connected to two side plate assemblies (3017) facing each other. Each pair of longitudinally adjacent side plate assemblies (3017) forms a group. The inner side of each group of side plate assemblies (3017) is rotatably connected to a connecting frame (3018). The main body of the connecting frame (3018) is a U-shaped structure with a one-way opening at the bottom. The opening at the bottom of the connecting frame (3018) is rotatably connected to a pressure roller (3019). The inner wall of the cleaning pool (1) is fixedly connected to two ultrasonic modules (3020) facing each other. The ultrasonic modules (3020) are used to emit ultrasonic waves.

2. The ultrasonic cleaning device for lyocell fiber production according to claim 1, characterized in that, The cleaning pool (1) has a through hole on the right side, and a discharge assembly (101) is fixedly connected inside the through hole. The main body of the discharge assembly (101) is a two-way through structure on both the left and right sides.

3. The ultrasonic cleaning device for lyocell fiber production according to claim 2, characterized in that, A control valve (1011) is fixedly connected to the outside of the emission assembly (101). The control valve (1011) is a solenoid valve structure. The control valve (1011) and the emission assembly (101) together form the emission structure.

4. The ultrasonic cleaning device for lyocell fiber production according to claim 1, characterized in that, The outer side of the cleaning pool (1) is fixedly connected to a support mechanism (2). There are four support mechanisms (2), and each pair of longitudinally adjacent support mechanisms (2) forms a group. The two groups of support mechanisms (2) are fixedly connected to the left and right sides of the cleaning pool (1).

5. The ultrasonic cleaning device for lyocell fiber production according to claim 4, characterized in that, Both sets of support mechanisms (2) are rotatably connected to conveying rollers (2011) on their inner sides, and rubber strips (2012) are fixedly connected in a ring array on the outer circumferential surface of the conveying rollers (2011).

6. The ultrasonic cleaning device for lyocell fiber production according to claim 5, characterized in that, The conveying roller (2011) and the rubber strip (2012) together form a conveying structure for the fabric (2013), and a servo motor (201) is installed on the lower front end of the support mechanism (2) on the right side.

7. The ultrasonic cleaning device for lyocell fiber production according to claim 6, characterized in that, The servo motor (201) is connected to the conveyor roller (2011), and a pressing roller (2014) is installed on the inner side of the washing tank (1). The pressing roller (2014) is used to press the fabric (2013).

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