Raw material mixing equipment for preparing rose fibers

Abstract

The utility model relates to the technical field of mixing equipment, and aims to provide raw material mixing equipment for preparing rose fiber, which comprises a tank body, a cover plate, a stirring assembly and a blanking assembly, the blanking assembly comprises a material box and a blanking pipe, the material box is used for containing rose powder, the inner bottom surface of the material box is an inclined surface, and the blanking pipe is positioned at the lowest point of the inner bottom surface of the material box; the discharging pipe is fixed to the bottom of the material box and used for allowing rose powder to enter the tank body from the material box, the discharging pipe is provided with a valve used for controlling opening and closing of the discharging pipe, when the valve is opened, the rose powder can enter the tank body from the material box, and when the valve is closed, the rose powder cannot enter the tank body from the material box; the PLA solution and the viscose solution are preset in the tank body, rose powder is poured into the material box, and the relative height between the bottom of the material box and the cover plate is far smaller than that between the bottom of the tank body and the cover plate, so that the dust raising phenomenon can be greatly reduced, and environmental pollution and injury to workers are effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment technology, and more specifically, it relates to a raw material mixing equipment for rose fiber preparation. Background Technology

[0002] With the continuous development of the textile industry, a wide variety of fiber raw materials made from various materials have emerged on the market. For example, fibers made from rose petals. In preparation, rose petals are dried, ground into powder, and then mixed with spinnable materials such as viscose and polylactic acid (PLA). The resulting composite fibers are produced through wet spinning or melt spinning, representing an innovative preparation method.

[0003] In the wet spinning process, PLA solution and viscose solution are pre-filled in a tank, then rose powder is poured into the tank and stirred using a stirring device. However, this existing preparation method has some drawbacks:

[0004] Dust problem: Pouring rose dust directly into the container can easily generate a large amount of dust. This not only wastes raw materials but also pollutes the surrounding environment and may even be inhaled by workers, posing a threat to their health.

[0005] Clumping problem: Rose dust is prone to clumping when poured directly into the tank, which prolongs the mixing time, reduces mixing efficiency, and affects production progress and product quality.

[0006] Cleaning difficulties: During the use of some existing textile raw material mixing devices, raw materials tend to adhere to the inside of the tank and the outer surface of the outer shell, making cleaning difficult and affecting the maintenance and subsequent use of the equipment.

[0007] Low mixing efficiency: Some existing equipment still needs improvement in terms of raw material dispersion speed and mixing efficiency, which cannot meet the needs of high-efficiency production.

[0008] In summary, existing rose fiber preparation processes suffer from problems such as dust generation, clumping, difficult cleaning, and low mixing efficiency in raw material mixing equipment. Therefore, a novel raw material mixing device for rose fiber preparation is needed to solve these problems, improve production efficiency and product quality, while also ensuring worker health and ease of equipment maintenance. Utility Model Content

[0009] In view of the problems existing in the prior art, this utility model provides a raw material mixing device for rose fiber preparation, so as to solve the technical problems mentioned in the background art.

[0010] To achieve the above objectives, this utility model provides the following technical solution: a raw material mixing device for rose fiber preparation, comprising a tank, a cover plate, a stirring assembly, and a feeding assembly. The tank is used to hold the raw materials to be stirred (such as PLA solution and adhesive solution) and provides a stirring space. The cover plate is installed on the tank and is used to install the stirring assembly. The stirring assembly includes a stirring shaft and stirring blades for stirring the raw materials, and a first drive motor for driving the stirring shaft to rotate. The first drive motor is installed on the cover plate. Both the stirring shaft and stirring blades are placed inside the tank. The feeding assembly includes a material box and a feeding pipe. The material box is used to hold rose powder. The bottom surface of the material box is inclined, and the feeding pipe is located at the lowest point of the bottom surface of the material box. The feeding pipe is fixed to the bottom of the material box and is used to allow rose powder to enter the tank from the material box. The feeding pipe has a valve for controlling its opening and closing. When the valve is open, rose powder can enter the tank from the material box; when the valve is closed, rose powder cannot enter the tank from the material box.

[0011] The present invention is further configured such that the material box is installed on the lower surface of the cover plate, the material box has a ring structure, and its center has a clearance space for avoiding the stirring component.

[0012] The present invention is further configured such that a feeding trough for feeding materials into the material box is provided on the cover plate, and a first baffle is installed at the feeding trough to block it.

[0013] The present invention is further configured such that the feeding assembly also includes a screen for filtering rose powder. The screen is installed at the feeding pipe to remove clumps in the rose powder, thereby avoiding the generation of a large number of clumps during subsequent stirring.

[0014] The present invention is further provided that a maintenance groove is provided on the cover plate at the position corresponding to the screen, so as to facilitate the replacement of the screen, and a second baffle is installed at the maintenance groove to block it.

[0015] The present invention is further configured such that a second drive motor is also installed on the second baffle, the output shaft of the second drive motor is connected to a receiving rod, a scraper is installed at the bottom of the receiving rod, and the scraper abuts against the upper surface of the screen. The second drive motor is used to drive the receiving rod and the scraper to rotate, and the scraper is used to prevent the screen from clogging.

[0016] The present invention is further configured such that the stirring shaft is detachably connected to the output end of the first drive motor, which facilitates the disassembly of the stirring shaft and stirring blades for cleaning or replacement.

[0017] The present invention is further configured such that both the first baffle and the second baffle are detachably connected to the cover plate.

[0018] Compared with the prior art, this utility model provides a raw material mixing device for rose fiber preparation, which has the following beneficial effects:

[0019] 1. During mixing, the PLA solution and adhesive solution are pre-filled in the tank, and the rose powder is poured into the hopper. Since the relative height between the bottom of the hopper and the cover plate is much smaller than the relative height between the bottom of the tank and the cover plate, dust can be greatly reduced, effectively avoiding environmental pollution and harm to workers.

[0020] 2. During mixing, the rose powder can be added to the PLA solution and adhesive solution in batches or slowly by controlling the valve, so as to avoid powder clumping caused by feeding all at once, thereby improving the mixing efficiency.

[0021] 3. When feeding the rose powder, it is also filtered through a sieve to further and effectively prevent clumping from entering the PLA solution and adhesive solution. Attached Figure Description

[0022] Figure 1 A schematic diagram of the overall structure of the raw material mixing equipment for rose fiber preparation;

[0023] Figure 2 A structural diagram with the tank body removed;

[0024] Figure 3 This is a structural diagram showing the cover plate and the hopper not being connected.

[0025] Figure 4 This is a schematic diagram of the structure of the screen and scraper.

[0026] In the diagram: 1. Tank body; 2. Cover plate; 201. Feeding trough; 202. Inspection trough; 3. Mixing assembly; 301. Mixing shaft; 302. Mixing blades; 303. First drive motor; 4. Discharge assembly; 401. Material box; 402. Discharge pipe; 403. Valve; 404. Screen; 5. First baffle; 6. Second baffle; 7. Second drive motor; 8. Support rod; 9. Scraper. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] A raw material mixing device for rose fiber preparation includes a tank 1, a cover plate 2, a stirring assembly 3, and a feeding assembly 4. The tank 1 holds the raw materials to be stirred, such as PLA solution and adhesive solution, and provides a stirring space. The cover plate 2 is installed on the tank 1 and is used to install the stirring assembly 3. The stirring assembly 3 includes a stirring shaft 301 and stirring blades 302 for stirring the raw materials, and a first drive motor 303 for driving the stirring shaft 301 to rotate. The first drive motor 303 is installed on the cover plate 2. Both the stirring shaft 301 and the stirring blades 302 are placed inside the tank 1. The feeding assembly 4 includes a hopper 401 and a feeding pipe 402. The hopper 401 holds rose powder, and its inner bottom surface is inclined. The feeding pipe 402 is located at the lowest point of the inner bottom surface of the hopper 401 and is fixed to the bottom of the hopper 401. Rose powder enters the tank 1 from the feed hopper 401. The feed pipe 402 has a valve 403 for controlling its opening and closing. When the valve 403 is open, rose powder can enter the tank 1 from the feed hopper 401. When the valve 403 is closed, rose powder cannot enter the tank 1 from the feed hopper 401. The feed hopper 401 is installed on the lower surface of the cover plate 2. The feed hopper 401 has a ring structure and has a clearance space in the center to avoid the stirring assembly 3. The cover plate 2 has a feeding trough 201 for feeding material into the feed hopper 401. A first baffle 5 is installed at the feeding trough 201 to block it. The stirring shaft 301 is detachably connected to the output end of the first drive motor 303, which makes it convenient to disassemble the stirring shaft 301 and the stirring blade 302 for cleaning or replacement. The first baffle 5 and the second baffle 6 are both detachably connected to the cover plate 2.

[0032] In practical applications, PLA solution and adhesive solution are pre-injected into tank 1, and cover plate 2 is installed on tank 1. First baffle 5 is opened, and rose powder is slowly poured into material box 401. Since the relative height between the bottom of material box 401 and first cover plate 2 is much smaller than the relative height between the bottom of tank 1 and first cover plate 2, the occurrence of dust can be greatly reduced. After pouring, first baffle 5 is installed at feeding trough 201 to seal it, and valve 403 at discharge pipe 402 is opened, so that rose powder in material box 401 falls from discharge pipe 402 into PLA solution and adhesive solution below. During this process, first drive motor 303 is started to drive stirring shaft 301 and stirring blade 302 to stir.

[0033] In this embodiment, the feeding assembly 4 also includes a screen 404 for filtering rose powder. The screen 404 is installed at the feeding pipe 402 to remove clumps in the rose powder, thereby avoiding a large amount of clumping during subsequent stirring. A maintenance groove 202 is provided on the cover plate 2 at a position corresponding to the screen 404 to facilitate the replacement of the screen 404. A second baffle 6 is installed at the maintenance groove 202 to block it. A second drive motor 7 is also installed on the second baffle 6. The output shaft of the second drive motor 7 is connected to a receiving rod 8. A scraper 9 is installed at the bottom of the receiving rod 8, and the scraper 9 abuts against the upper surface of the screen 404. The second drive motor 7 is used to drive the receiving rod 8 and the scraper 9 to rotate. The scraper 9 is used to prevent the screen 404 from clogging.

[0034] In practical applications, a screen 404 can also be installed at the feed pipe 402 to filter and screen the rose powder, making it finer and preventing large clumps from entering the tank 1.

[0035] In practical applications, a rotatable scraper 9 can also be installed on the screen 404 to scrape the upper surface of the screen 404, prevent the screen 404 from becoming clogged, and break up some loose clumps so that they fall into the PLA solution and adhesive solution below for mixing.

[0036] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A raw material mixing device for rose fiber preparation, characterized in that, It includes a tank body (1), a cover plate (2), a stirring assembly (3), and a feeding assembly (4), wherein, The tank (1) is used to hold the raw materials to be stirred. The cover plate (2) is installed on the tank body (1) for installing the stirring assembly (3). The stirring assembly (3) includes a stirring shaft (301) and stirring blades (302) for stirring raw materials, and a first drive motor (303) for driving the stirring shaft (301) to rotate. The first drive motor (303) is mounted on the cover plate (2), and both the stirring shaft (301) and the stirring blades (302) are placed inside the tank body (1). The feeding assembly (4) includes a material box (401) and a feeding pipe (402). The material bin (401) is used to hold rose powder. The bottom surface of the material bin (401) is inclined, and the feed pipe (402) is located at the lowest point of the bottom surface of the material bin (401). The feeding pipe (402) is fixed to the bottom of the material box (401) and is used to allow rose powder to enter the tank (1) from the material box (401). The feed pipe (402) has a valve (403) for controlling its opening and closing.

2. The raw material mixing equipment for rose fiber preparation according to claim 1, characterized in that, The hopper (401) is installed on the lower surface of the cover plate (2), and the hopper (401) has a ring structure.

3. The raw material mixing device for rose fiber production according to claim 2, characterized in that, The cover plate (2) is provided with a feeding trough (201), and a first baffle (5) is installed at the feeding trough (201) to block it.

4. The raw material mixing equipment for rose fiber preparation according to claim 3, characterized in that, The feeding assembly (4) also includes a screen (404) for filtering rose powder, which is installed at the feeding pipe (402).

5. The raw material mixing device for rose fiber production according to claim 4, characterized in that, The cover plate (2) has an inspection groove (202) corresponding to the screen (404), and a second baffle (6) is installed at the inspection groove (202) to block it.

6. The raw material mixing equipment for rose fiber preparation according to claim 5, characterized in that, The second baffle (6) is also equipped with a second drive motor (7), the output shaft of the second drive motor (7) is connected to a support rod (8), a scraper (9) is installed at the bottom of the support rod (8), and the scraper (9) abuts against the upper surface of the screen (404).

7. The raw material mixing apparatus for rose fiber production according to claim 1, wherein The stirring shaft (301) is detachably connected to the output end of the first drive motor (303).

8. The raw material mixing apparatus for rose fiber production according to claim 5, wherein The first baffle (5) and the second baffle (6) are both detachably connected to the cover plate (2).

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