Pretreatment device for cashmere raw material production

Abstract

The utility model discloses a pretreatment device for cashmere raw material production, and belongs to the technical field of cashmere processing devices. Comprising a cleaning bin; a stirring mechanism and a down pressing mechanism are arranged on the cleaning bin, the upper portion of the cleaning bin is communicated with a pipeline, a draught fan is arranged at the end of the pipeline, a sediment box installed in a drawing mode is arranged below the side, close to the draught fan, of the pipeline, and the part, located above the sediment box, of the pipeline is communicated with a scattering bin. The upper part of the scattering bin conveys cashmere through a negative-pressure pneumatic conveying device; cashmere is conveyed into the scattering bin through the negative-pressure pneumatic conveying device, after the cashmere is scattered through the scattering mechanism, silt mixed in the cashmere falls into the silt box below, and then the cashmere enters the cleaning bin under blowing of the negative-pressure pneumatic conveying device and the draught fan; then the cashmere is pressed into water through the cashmere pressing mechanism and then is stirred and cleaned through the stirring mechanism, and therefore impurities such as silt and dust can be well removed through the device.

Description

Technical Field

[0001] The utility model provides a pretreatment device for cashmere raw material production, belonging to the technical field of cashmere processing devices. Background Technique

[0002] Cashmere raw materials refer to the soft wool collected from goats, mainly produced in certain areas of Asia and Europe. The cashmere of goats is finer, warmer and lighter than sheep wool, so it is considered a high-end textile raw material. Cashmere mainly comes from the secondary hair and fine hair of goats, and the collection process is called "dehairing", usually carried out during the goat hair-changing season in spring. The collection of cashmere requires manual operation because the cashmere of goats is closely combined with the coarse hair and must be carefully separated. Cashmere is known for its softness, warmth and breathability and is widely used in the production of high-end clothing and accessories.

[0003] Publication number: CN219690053U; discloses a pretreatment device for cashmere raw material production, including a box body, a sealing cover, an extrusion assembly and a washing frame; a material frame is arranged in the washing frame; the sealing cover is connected to the box body through a hydraulic lifting unit; a liquid inlet interface is arranged on the top of the sealing cover, and a sewage discharge pipe is arranged at the bottom of the box body; the extrusion assembly is arranged below the sealing cover in a lifting manner, and an extrusion plate is arranged at the bottom.

[0004] Although the above patent can ensure good cleaning effect and reduce waste during the cleaning of cashmere raw materials, its cleaning is carried out by the cooperation of the main telescopic group and the secondary telescopic group, so that the extrusion plate continuously presses the cashmere raw materials into the cleaning agent for full immersion cleaning. Since the cashmere fiber itself is lighter than water, when it first enters the cleaning agent for cleaning, the cashmere will gather at the lower end of the extrusion plate because it has not fully absorbed water. When the cashmere has fully absorbed water, it will form a group. Therefore, the sand and soil inside the cashmere cannot be completely removed. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is that the existing device has a poor cleaning effect during use.

[0006] In order to solve the above problems, the technical solution proposed by the utility model is: a pretreatment device for cashmere raw material production, including a cleaning bin; a stirring mechanism and a cashmere pressing mechanism are arranged on the cleaning bin, a pipeline is connected to the upper part of the cleaning bin, a fan is arranged at the end of the pipeline, a pull-out type sediment box is arranged below one side of the pipeline close to the fan, the pipeline is connected to a dispersing bin above the sediment box, a dispersing mechanism is arranged on the dispersing bin, and cashmere is transported through a negative pressure pneumatic conveying device at the upper part of the dispersing bin;

[0007] The dispersing mechanism includes a dispersing motor arranged in the middle above the dispersing bin, the output shaft of the dispersing motor passes through the dispersing bin, and several dispersing rods are arranged on the passing part, and the highest dispersing rod is lower than the lowest end of the negative pressure pneumatic conveying device;

[0008] The outlet of the negative pressure pneumatic conveying device is close to the output shaft of the dispersing motor.

[0009] As an improvement, the lower part of the cleaning bin is funnel-shaped, with a discharge pipe at the lower end, a valve is provided on the discharge pipe, a door hinged at the same height as the pipeline is provided on the side wall of the cleaning bin, a first supporting leg is provided below the cleaning bin, an exhaust hole is provided at the upper end of the cleaning bin, and a first filter screen for filtering cashmere is provided in the exhaust hole;

[0010] As an improvement, the cashmere pressing mechanism includes a pressing plate arranged inside the cleaning bin and fitting with the inner wall of the cleaning bin, cylinders symmetrically arranged on both sides above the cleaning bin, the cylinder shafts of the cylinders pass through the ends of the cleaning bin and are connected to the pressing plate, the stroke of the pressing plate exceeds both ends of the pipeline, and an exhaust hole is provided on the pressing plate, and a second filter screen for filtering cashmere is provided in the exhaust hole;

[0011] As an improvement, the stirring mechanism includes a cleaning motor arranged in the middle above the cleaning bin, the output shaft of the cleaning motor passes through the cleaning bin and the pressing plate, and a number of stirring rods are provided on the output shaft of the cleaning motor, and the highest stirring rod is lower than the position when the pressing plate is at the lowest point;

[0012] As an improvement, a third filter screen for filtering sediment is provided at the position of the pipeline relative to the sediment box, and a clamping block for installing the sediment box is provided below the pipeline;

[0013] As an improvement, the lower part of the dispersing bin is funnel-shaped, and a second supporting leg is provided below, which is on the same plane as the lower end of the first supporting leg;

[0014] The beneficial effects of the present utility model:

[0015] By setting a negative pressure pneumatic conveying device to convey cashmere into the dispersing bin, and after being dispersed by the dispersing mechanism, the sediment mixed in the cashmere will fall into the sediment box below. Then, the cashmere will enter the cleaning bin under the blowing of the negative pressure pneumatic conveying device and the fan. Then, the cashmere is pressed into water by the cashmere pressing mechanism and then stirred and cleaned by the stirring mechanism. In this way, the device can better remove impurities such as sediment and dust. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a pretreatment device for cashmere raw material production of the present utility model.

[0017] Figure 2 It is a schematic internal structure diagram of the cleaning bin of a pretreatment device for cashmere raw material production of the present utility model.

[0018] Figure 3 It is a cross-sectional view of the pipeline of a pretreatment device for cashmere raw material production of the present utility model.

[0019] Figure 4 It is a schematic internal structure diagram of the dispersing bin of a pretreatment device for cashmere raw material production of the present utility model.

[0020] 1. Cleaning bin; 101. Discharge pipe; 102. Valve; 103. Door; 104. First leg; 105. First filter screen; 2. Stirring mechanism; 201. Cleaning motor; 202. Stirring rod; 3. Fluff pressing mechanism; 301. Pressing plate; 302. Cylinder; 303. Second filter screen; 4. Pipeline; 401. Third filter screen; 402. Clamping block; 5. Fan; 6. Sediment box; 7. Dispersing bin; 701. Second leg; 8. Dispersing mechanism; 801. Dispersing motor; 802. Dispersing rod; 9. Negative pressure pneumatic conveying device. Specific embodiments

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] According to Figure 1 As shown in FIG. -4: The present invention provides a pretreatment device for cashmere raw material production, including a cleaning bin 1; a stirring mechanism 2 and a fluff pressing mechanism 3 are provided on the cleaning bin 1. The upper part of the cleaning bin 1 is communicated with a pipeline 4. A fan 5 is provided at the end of the pipeline 4. A pull-out sediment box 6 is provided below the pipeline 4 near the fan 5. The pipeline 4 is communicated with a dispersing bin 7 above the sediment box 6. A dispersing mechanism 8 is provided on the dispersing bin 7. The upper part of the dispersing bin 7 conveys cashmere through a negative pressure pneumatic conveying device 9; by setting the negative pressure pneumatic conveying device 9 to convey the cashmere into the dispersing bin 7 and dispersing it through the dispersing mechanism 8, the sediment mixed in the cashmere will fall into the sediment box 6 below. Then, the cashmere will enter the cleaning bin 1 under the blowing of the negative pressure pneumatic conveying device 9 and the fan 5. Then, the cashmere is pressed into water by the fluff pressing mechanism 3 and then stirred and cleaned by the stirring mechanism 2. In this way, the device can better remove impurities such as sediment and dust;

[0023] According to Figure 1 、 2 As shown in FIG. : The lower part of the cleaning bin 1 is funnel-shaped, and a discharge pipe 101 is provided at the lower end. A valve 102 is provided on the discharge pipe 101. A door 103 is provided on the side wall of the cleaning bin 1, which is hinged at the same height as the pipeline 4. A first leg 104 is provided below the cleaning bin 1. An exhaust hole is provided at the upper end of the cleaning bin 1, and a first filter screen 105 for filtering cashmere is provided in the exhaust hole; by opening the door 103, it is convenient for workers to add water into the cleaning bin 1. The funnel-shaped cleaning bin 1 at the lower part makes it convenient for water to drain;

[0024] According to Figure 1 、 2As shown in the figure: The flocking mechanism 3 includes a pressing plate 301 disposed inside the cleaning bin 1 and fitting the inner wall of the cleaning bin 1. Cylinders 302 are symmetrically arranged on both sides above the cleaning bin 1. The cylinder shafts of the cylinders 302 pass through the ends of the cleaning bin 1 and are connected to the pressing plate 301. The stroke of the pressing plate 301 exceeds both ends of the pipeline 4. The pressing plate 301 is provided with exhaust holes, and a second filter screen 303 for filtering cashmere is provided in the exhaust holes. Shortening the cylinder shafts of the cylinders 302 can enable the pressing plate 301 to exceed the upper ends of the pipeline 4 and the door 103, facilitating workers to add water into the cleaning bin 1. By extending the cylinder shafts of the cylinders 302, the pressing plate 301 can press the cashmere into the water.

[0025] According to Figure 1 、 2 As shown in the figure: The stirring mechanism 2 includes a cleaning motor 201 disposed in the middle above the cleaning bin 1. The output shaft of the cleaning motor 201 passes through the cleaning bin 1 and the pressing plate 301. A number of stirring rods 202 are provided on the output shaft of the cleaning motor 201. The highest stirring rod 202 is lower than the position of the pressing plate 301 when it is at the lowest point. By starting the cleaning motor 201, the stirring rods 202 can be driven to rotate, thereby stirring the cashmere to complete the cleaning.

[0026] According to Figure 1 、 3 As shown in the figure: A third filter screen 401 for filtering sediment is provided at the position of the pipeline 4 relative to the sediment box 6. A fixture block 402 for installing the sediment box 6 is provided below the pipeline 4. The second filter screen 401 prevents cashmere from entering the sediment box 6, and the fixture block 402 facilitates the installation of the sediment box 6.

[0027] According to Figure 1 、 4 As shown in the figure: The lower part of the dispersing bin 7 is funnel-shaped, and a second support leg 701 is provided below, which is on the same plane as the lower end of the first support leg 104. The dispersing mechanism 8 includes a dispersing motor 801 disposed in the middle above the dispersing bin 7. The output shaft of the dispersing motor 801 passes through the dispersing bin 7, and a number of dispersing rods 802 are provided on the part passing through. The highest dispersing rod 802 is lower than the lowest end of the negative pressure pneumatic conveying device 9. The outlet of the negative pressure pneumatic conveying device 9 is close to the output shaft of the dispersing motor 801. After the cashmere is conveyed into the dispersing bin 1 by the negative pressure pneumatic conveying device 9, starting the dispersing motor 801 can drive the dispersing rods 802 to rotate, thereby dispersing the cashmere and causing the sediment in the cashmere to fall into the sediment box 6.

[0028] Principle of the utility model: During use, first open the door 103, add water into the cleaning bin 1. When adding water, there is a certain distance between the upper end of the main water and the lower end of the pipeline 4. After adding water, close the door 103, turn on the dispersing motor 801 and the negative pressure pneumatic conveying device 9. Then, through the negative pressure pneumatic conveying device 9, the cashmere is sucked into the dispersing bin 7. The dispersing motor 801 drives the dispersing rod 802 to rotate to disperse the cashmere, so that the sediment in the cashmere falls into the sediment box 6. At this time, turn off the negative pressure pneumatic conveying device 9, turn on the fan 5, and the cashmere will be blown by the fan 5 into the cleaning bin 1. When all the cashmere enters the cleaning bin 1, start the cylinder 302 to make the pressing plate 301 press all the cashmere into the water. Then start the cleaning motor 201, and the cleaning motor 201 drives the stirring rod 202 to rotate to stir the cashmere to complete the cleaning. When the cleaning is completed, place a leaky container under the discharge pipe 101, and then open the valve 102. The water and cashmere will fall into the container, the water will flow out, and the cleaned cashmere will remain in the container.

[0029] The above describes the utility model and its implementation manner, and this description is not restrictive. What is shown in the drawings is only one of the implementation manners of the utility model, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the creative purpose of the utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the utility model.

Claims

1. A pretreatment device for the production of cashmere raw materials, comprising a cleaning bin (1); characterized in that: The cleaning bin (1) is provided with a stirring mechanism (2) and a fluff pressing mechanism (3). The upper part of the cleaning bin (1) is connected to a pipeline (4). The end of the pipeline (4) is provided with a blower (5). Below one side of the pipeline (4) near the blower (5), there is a drawable sediment box (6). The pipeline (4) is connected to a dispersion bin (7) above the sediment box (6). The dispersion bin (7) is provided with a dispersion mechanism (8). The upper part of the dispersion bin (7) conveys cashmere through a negative pressure pneumatic conveying device (9); The dispersion mechanism (8) includes a dispersion motor (801) arranged in the middle above the dispersion bin (7). The output shaft of the dispersion motor (801) passes through the dispersion bin (7), and several dispersion rods (802) are arranged on the passing part. The highest dispersion rod (802) is lower than the lowest end of the negative pressure pneumatic conveying device (9); The outlet of the negative pressure pneumatic conveying device (9) is close to the output shaft of the dispersion motor (801).

2. The pretreatment device for the production of cashmere raw materials according to claim 1, characterized in that: The lower part of the cleaning bin (1) is funnel-shaped, and the lower end is provided with a discharge pipe (101). A valve (102) is arranged on the discharge pipe (101). A door (103) hinged at the same height as the pipeline (4) is arranged on the side wall of the cleaning bin (1). Support legs one (104) are arranged below the cleaning bin (1). An exhaust hole is arranged at the upper end of the cleaning bin (1), and a filter screen one (105) for filtering cashmere is arranged in the exhaust hole.

3. The pretreatment device for the production of cashmere raw materials according to claim 1, wherein: The fluff pressing mechanism (3) includes a pressing plate (301) arranged inside the cleaning bin (1) and fitting the inner wall of the cleaning bin (1). Cylinders (302) are symmetrically arranged on both sides above the cleaning bin (1). The cylinder shafts of the cylinders (302) pass through the ends of the cleaning bin (1) and are connected to the pressing plate (301). The stroke of the pressing plate (301) exceeds both ends of the pipeline (4). Exhaust holes are arranged on the pressing plate (301), and a filter screen two (303) for filtering cashmere is arranged in the exhaust holes.

4. The pretreatment device for the production of cashmere raw materials according to claim 2, wherein: The stirring mechanism (2) includes a cleaning motor (201) arranged in the middle above the cleaning bin (1). The output shaft of the cleaning motor (201) passes through the cleaning bin (1) and the pressing plate (301). Several stirring rods (202) are arranged on the output shaft of the cleaning motor (201). The highest stirring rod (202) is lower than the position when the pressing plate (301) is at the lowest point.

5. The pretreatment device for producing cashmere raw materials according to claim 1, characterized in that: A filter screen three (401) for filtering sediment is arranged at the position of the pipeline (4) relative to the sediment box (6). A fixture block (402) for installing the sediment box (6) is arranged below the pipeline (4).

6. The pretreatment device for the production of cashmere raw materials according to claim 2, characterized in that: The lower part of the dispersion bin (7) is funnel-shaped, and support legs two (701) are arranged below, which are on the same plane as the lower ends of the support legs one (104).

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