Mica wet material discharging and conveying assembly

Abstract

The utility model discloses a mica wet material discharging and conveying assembly which comprises an upper-layer conveying assembly, a lower-layer conveying assembly, a plurality of connecting frame bodies and a material shoveling plate, and the connecting frame bodies are fixedly connected with the upper-layer conveying assembly and the lower-layer conveying assembly respectively. The height of the connecting frame body connected with the upper-layer conveying assembly is larger than that of the connecting frame body connected with the lower-layer conveying assembly, the shoveling plate is located between the upper-layer conveying assembly and the lower-layer conveying assembly in the vertical direction, and the shoveling plate is fixedly connected with the upper-layer conveying assembly; the wet materials and the dry materials in the raw materials are separated through the upper-layer conveying assembly and the lower-layer conveying assembly which are arranged in a layered mode, and the distance between the discharging end of the upper-layer conveying assembly and the material shoveling plate is set, so that part of the wet materials with slight viscosity fall into the lower-layer conveying assembly under the action of gravity; and finally, a small amount of viscous wet materials are shoveled through the shoveling plate.

Description

Technical Field

[0001] This utility model relates to the field of mica wet material feeding technology, and in particular to a mica wet material feeding and conveying component. Background Technology

[0002] Synthetic mica is a layered silicate compound formed from chemical raw materials and high-quality mineral raw materials through high-temperature reaction, melting, cooling, crystallization, and growth. It has the following characteristics: it does not contain hydrocarbon groups, so it has better temperature resistance and good insulation properties. It is widely used in industries such as pearl pigments, cosmetic powders, plastics, and ceramic fillers.

[0003] In application number 202421025397.5, regarding the wet material feeding of lepidolite, a rotating rod with a scraper is used to clean the wet material during the feeding process. First, it needs to be clarified that wet material is not only present in the synthesis of lepidolite. For example, in the synthesis of mica / polylactic acid composite materials, some raw materials also have a certain degree of moisture. Second, using a rotating rod with a scraper to clean the wet material has the following problems: the distance between the scraper and the conveyor belt is constantly changing during the rotation of the scraper, which can easily lead to uneven scraping. For example, some areas may not be scraped, while other areas may damage the conveyor belt due to the close distance between the scraper and the conveyor belt. Furthermore, because the scraper is close to the discharge end of the conveyor belt, some of the mixed material that falls naturally under gravity also needs to be scraped by the scraper, indirectly resulting in a large amount of material to be scraped by the scraper, which can easily lead to a large amount of wet material adhering to the scraper, ultimately reducing the scraper's scraping capacity.

[0004] In view of this, there is an urgent need for a mica wet material feeding and conveying component to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a mica wet material feeding and conveying component that solves the above-mentioned problems.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a mica wet material feeding and conveying assembly, comprising:

[0007] The system includes an upper conveying component, a lower conveying component, multiple connecting frames, and a shovel plate. The multiple connecting frames are fixedly connected to the upper conveying component and the lower conveying component, respectively. The height of the connecting frame connected to the upper conveying component is greater than that of the connecting frame connected to the lower conveying component. The shovel plate is located vertically between the upper conveying component and the lower conveying component, and the shovel plate is fixedly connected to the upper conveying component.

[0008] Preferably, the upper conveying assembly includes two sets of upper guard plates, an upper feeding belt, and at least two upper feeding rollers. The two sets of upper guard plates are fixedly connected to the connecting frame, and the two sets of upper feeding rollers are located at both ends of the upper guard plates, with the two ends of the upper feeding rollers respectively bearing connected to the upper guard plates. The upper feeding belt is wound around the two upper feeding rollers.

[0009] Preferably, the lower conveying assembly includes two sets of lower guard plates, a lower feeding belt, and at least two lower feeding rollers. The two sets of lower guard plates are fixedly connected to the connecting frame, and the two sets of lower feeding rollers are located at both ends of the lower guard plates, with the two ends of the lower feeding rollers respectively bearing connected to the lower guard plates. The lower feeding belt is wound around the two lower feeding rollers.

[0010] Preferably, the scraper plate is fixedly connected to two upper guard plates, and one end of the scraper plate is in contact with the upper feeding belt near the lower conveying component, and the scraper plate is inclined.

[0011] Preferably, an auxiliary roller is provided between the two sets of upper feeding rollers, and the bearings at both ends of the auxiliary roller are connected to the two sets of upper guard plates, and the position of the auxiliary roller matches the position of the scraper plate.

[0012] Preferably, the upper guard plate is provided with a baking device fixedly connected to it. The baking device is located between the discharge end of the upper feeding belt and the shovel plate, and the upper feeding belt on the side closer to the lower conveying component passes through the baking device and contacts the shovel plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The separation of wet and dry materials in the raw materials is achieved by using upper and lower conveying components arranged in layers. By setting the distance between the discharge end of the upper conveying component and the scraper plate, some slightly sticky wet material falls into the lower conveying component under the action of gravity. Finally, the scraper plate removes the small amount of sticky wet material. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of a mica wet material feeding and conveying assembly;

[0016] Figure 2 This is a schematic diagram of the overall cross-sectional structure of a mica wet material feeding and conveying component.

[0017] Figure 3 This is a cross-sectional structural diagram of the upper conveying component in Embodiment 2 of this utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the guide component in Embodiment 3 of this utility model;

[0019] Figure 5This is a cross-sectional structural diagram of the striking component in Embodiment 3 of this utility model.

[0020] In the diagram: 1. Upper conveyor assembly; 10. Upper guard plate; 100. Baking unit; 11. Upper feed belt; 12. Upper feed roller; 120. Auxiliary roller; 2. Lower conveyor assembly; 20. Lower guard plate; 21. Lower feed belt; 22. Lower feed roller; 3. Connecting frame; 4. Shovel plate; 5. Guide assembly; 50. Guide plate; 51. Striking assembly; 510. Striking rod; 511. Hollow shell; 512. Movable plate; 513. Spring; 52. Cam. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example 1

[0023] Please see the appendix Figure 1-2 A mica wet material feeding and conveying assembly, comprising:

[0024] The assembly includes an upper conveying component 1, a lower conveying component 2, multiple connecting frames 3, and a shovel plate 4. The multiple connecting frames 3 are fixedly connected to the upper conveying component 1 and the lower conveying component 2, respectively. The height of the connecting frame 3 connected to the upper conveying component 1 is greater than that of the connecting frame 3 connected to the lower conveying component 2. The shovel plate 4 is located vertically between the upper conveying component 1 and the lower conveying component 2, and the shovel plate 4 is fixedly connected to the upper conveying component 1.

[0025] Specifically, the upper conveying assembly 1 includes two sets of upper guard plates 10, an upper feeding belt 11, and at least two upper feeding rollers 12. The two sets of upper guard plates 10 are fixedly connected to the connecting frame 3. The two sets of upper feeding rollers 12 are located at both ends of the upper guard plates 10, and the two ends of the upper feeding rollers 12 are respectively bearing connected to the upper guard plates 10. The upper feeding belt 11 is wound around the two upper feeding rollers 12.

[0026] Specifically, the lower conveying assembly 2 includes two sets of lower guard plates 20, a lower feeding belt 21, and at least two lower feeding rollers 22. The two sets of lower guard plates 20 are fixedly connected to the connecting frame 3. The two sets of lower feeding rollers 22 are located at both ends of the lower guard plates 20, and both ends of the lower feeding rollers 22 are respectively bearing connected to the lower guard plates 20. The lower feeding belt 21 is wound around the two lower feeding rollers 22.

[0027] The raw materials are initially screened by the upper conveying assembly 1 and the lower conveying assembly 2, which are arranged in layers. Under the action of the upper feeding roller 12, the upper feeding belt 11 is displaced, and the raw materials on the upper feeding belt 11 are transferred from the feeding end to the discharging end. After the raw materials are transferred to the discharging end of the upper conveying assembly 1, the raw materials with lower moisture content will fall naturally to the feeding end of the lower feeding belt 21, while the raw materials with higher moisture content and certain viscosity will adhere to the upper feeding belt 11 and move from the lower layer of the upper conveying assembly 1 towards the scraper plate 4. Since there is a certain distance between the scraper plate 4 and the discharging end of the upper feeding belt 11, some raw materials will fall onto the lower feeding belt 11 under their own gravity. After the raw materials come into contact with the scraper plate 4, they are scraped off by the scraper plate 4.

[0028] Considering that the residual raw material after being removed from the shovel plate 4 has a certain degree of stickiness, if the shovel plate 4 is set vertically, the raw material will easily stick to the shovel plate 4 again during the process of sliding down the shovel plate 4. Therefore, the shovel plate needs to have a certain degree of inclination. Specifically, the shovel plate 4 is fixedly connected to the two upper guard plates 10, and one end of the shovel plate 4 is in contact with the upper feeding belt 11 near the lower conveying component 2, and the shovel plate 4 is in an inclined position; the fixed spacing between the fixedly set shovel plate 4 and the upper feeding belt 11 can stably remove the raw material on the upper feeding belt 11.

[0029] Considering that the upper feeding belt 11 has a certain degree of elasticity, it is possible that after the upper feeding belt 11 contacts the scraper plate 4, it will move upward in the vertical direction, resulting in the scraper plate 4 not being able to make complete contact with the upper feeding belt 11. Therefore, it is necessary to restrict the upper feeding belt 11 at the scraper plate 4. Specifically, an auxiliary roller 120 is provided between the two sets of upper feeding rollers 12. The two ends of the auxiliary roller 120 are connected to the two sets of upper guard plates 10 by bearings, and the position of the auxiliary roller 120 matches the position of the scraper plate 4. By setting the auxiliary roller 120 at the scraper plate 4, the movement of the upper feeding belt 11 in the vertical direction is restricted, ensuring that it can make complete contact with the scraper plate 4, thereby achieving the purpose of scraping the raw material on the upper feeding belt 11.

[0030] Example 2

[0031] Please see the appendix Figure 3

[0032] Considering that the raw materials inevitably have a certain degree of moisture, drying all raw materials not only results in excessively high drying costs, but also hinders the drying effect of the inner, more moist raw materials due to the drier surface. Therefore, the raw materials on the upper feeding belt 11 need to undergo localized drying after gravity screening to solve the problem of materials adhering to the scraper plate 4 during the removal process. Specifically, the upper protective plate 10 is equipped with a baking chamber 100 fixedly connected to it. The baking chamber 100 is located between the discharge end of the upper feeding belt 11 and the scraper plate 4. The upper feeding belt 11, on the side closer to the lower conveying component 2, passes through the baking chamber 100 and contacts the scraper plate 4. The baking chamber 100 is set between the discharge end of the upper feeding belt 11 and the scraper plate 4. It only needs to bake a small amount of residual raw materials, thus reducing the burden. It should be noted that, considering the possibility of raw materials falling during the baking process, the inner bottom wall of the baking chamber 100 needs to have a certain degree of inclination. Alternatively, a localized heat-sealing and drying method can be used instead of the baking chamber 100.

[0033] Example 3

[0034] Please see the appendix Figure 4

[0035] Considering that the raw material may generate excessive dust due to the height difference as it falls from the discharge end of the upper conveying component 1 to the lower conveying component 2 under inertia, an obliquely positioned guide plate is installed at the discharge end of the upper conveying component 1 to guide the raw material. Specifically, a guide component 5 is provided between the upper conveying component 1 and the lower conveying component 2. The guide component 5 includes a guide plate 50, a striking component 51, and a cam 52. One end of the guide plate 50 is hinged to the upper guard plate 10 at the discharge end of the upper conveying component 1, and the other end contacts the lower guard plate 20. The cam 52 is bearing-connected to the connecting frame 3 near the discharge end of the upper conveying component 1. The striking component 51 is located on the guide plate 50. The position is between 0 and the cam 52, and the striking component 51 contacts the lower guard plate 20 and the cam 52 respectively. The striking component 51 includes multiple striking rods 510, a hollow shell 511, a movable plate 512 and multiple springs 513. One end of the hollow shell 511 is fixedly connected to the connecting frame 3. The movable plate 512 is slidably connected inside the hollow shell 511. The springs 513 are located inside the hollow shell 511, and both ends of the springs 513 are fixedly connected to the movable plate 512 and the inner wall of the hollow shell 511 respectively. One end of the striking rod 510 contacts the guide plate 50, and the other end passes through the side wall of the hollow shell 511, the spring 513 and the movable plate 512 in sequence before contacting the cam 52.

[0036] By adding a guide plate 50 between the upper conveying component 1 and the lower conveying component 2, the problem of generating a large amount of dust during the raw material falling process is avoided. At the same time, in order to avoid the problem of raw material accumulation on the guide plate 50, a striking component 51 is also provided. The cam 52 rotates and pulses to strike the striking rod 510, which in turn strikes the guide plate 50. The vibration of the guide plate 50 prevents the problem of raw material accumulation on the guide plate 50. It should be noted that the existing cam 52 does not have a drive component, but this does not mean that it does not have a drive component. Considering that the required driving force is small, a small motor can be installed to drive the cam 52, or the cam 52 can be connected to the upper feed roller 12 through a transmission belt, with the upper feed roller 12 as the drive to drive the cam 52.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mica wet material feeding and conveying assembly, characterized in that, include: The upper conveying assembly (1), the lower conveying assembly (2), multiple connecting frames (3) and a shovel plate (4) are provided. The multiple connecting frames (3) are fixedly connected to the upper conveying assembly (1) and the lower conveying assembly (2) respectively. The height of the connecting frame (3) connected to the upper conveying assembly (1) is greater than that of the connecting frame (3) connected to the lower conveying assembly (2). The shovel plate (4) is located vertically between the upper conveying assembly (1) and the lower conveying assembly (2). The shovel plate (4) is fixedly connected to the upper conveying assembly (1).

2. The mica wet material feeding and conveying assembly according to claim 1, characterized in that: The upper conveying assembly (1) includes two sets of upper guard plates (10), an upper feeding belt (11) and at least two upper feeding rollers (12). The two sets of upper guard plates (10) are fixedly connected to the connecting frame (3). The two sets of upper feeding rollers (12) are located at both ends of the upper guard plates (10), and the two ends of the upper feeding rollers (12) are respectively connected to the upper guard plates (10) by bearings. The upper feeding belt (11) is wound around the two upper feeding rollers (12).

3. The mica wet material feeding and conveying assembly according to claim 2, characterized in that: The lower conveying assembly (2) includes two sets of lower guard plates (20), a lower feeding belt (21) and at least two lower feeding rollers (22). The two sets of lower guard plates (20) are fixedly connected to the connecting frame (3). The two sets of lower feeding rollers (22) are located at both ends of the lower guard plates (20), and the two ends of the lower feeding rollers (22) are respectively connected to the lower guard plates (20) by bearings. The lower feeding belt (21) is wound around the two lower feeding rollers (22).

4. The mica wet material feeding and conveying assembly according to claim 2, characterized in that: The scraper plate (4) is fixedly connected to the two upper guard plates (10), and one end of the scraper plate (4) is in contact with the upper feeding belt (11) near the lower conveying assembly (2), and the scraper plate (4) is inclined.

5. A mica wet material feeding and conveying assembly according to claim 4, characterized in that: An auxiliary roller (120) is provided between the two sets of upper feeding rollers (12). The two ends of the auxiliary roller (120) are connected to the two sets of upper guard plates (10) by bearings, and the position of the auxiliary roller (120) matches the position of the shovel plate (4).

6. The mica wet material feeding and conveying assembly according to claim 2, characterized in that: The upper guard plate (10) is provided with a baking device (100) fixedly connected to it. The baking device (100) is located between the discharge end of the upper feeding belt (11) and the shovel plate (4). The upper feeding belt (11) on the side close to the lower conveying assembly (2) passes through the baking device (100) and contacts the shovel plate (4).

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