Glass fiber storage bin structure

Abstract

The utility model discloses a glass fiber storage bin structure. The glass fiber storage bin structure comprises a cylinder body and a rotating shaft, one end of the barrel is provided with a cover body and a through feeding pipe, the other end of the barrel is shrunk to form a discharging section, and the middle part of the side wall of the barrel is expanded outwards to form an arc-shaped inner wall in the barrel; the rotating shaft is coaxially arranged in the barrel, one end of the rotating shaft penetrates through the cover body and is in shaft connection with the cover body, and a mounting disc is arranged on the rotating shaft; a plurality of flexible ropes which are distributed at equal intervals in the circumferential direction are arranged on the mounting disc, and the end parts of the flexible ropes can extend to the inner side wall of the cylinder body by utilizing centrifugal force during self rotation so as to clean the arc-shaped inner wall of the cylinder body; according to the glass fiber storage bin, the flexible rope capable of rotating is arranged in the glass fiber storage bin formed in the cylinder body, so that glass fibers are timely cleaned after being attached to the arc-shaped inner wall of the cylinder body in the storage and blanking processes, and the problems that normal blanking of the glass fibers is hindered and the accuracy of the blanking amount is influenced due to the fact that materials adhere to the side wall of the storage bin are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of paper-faced gypsum board manufacturing equipment, specifically to a glass fiber storage bin structure. Background Technology

[0002] Adding glass fiber to gypsum board production not only increases the strength of the gypsum board but also its fire resistance, making glass fiber an indispensable raw material for gypsum board production. Stable feeding and uniform laying of glass fiber are also important guarantees for the quality of gypsum board.

[0003] In the existing technology, due to its fine and soft characteristics, glass fiber is prone to adhering to the side wall of the silo during storage and feeding, forming material residue. In order to reduce its impact on the storage and feeding process of glass fiber, people usually use regular cleaning to clean the glass fiber adhering to the side wall, so that the feeding accuracy of glass fiber can be restored to the normal level in a short time, avoiding inaccurate glass fiber feeding and poor quality of gypsum board after molding.

[0004] Therefore, there is a need to provide a glass fiber storage bin structure to solve the problem in the prior art where glass fiber easily adheres to the bin wall during storage and feeding and cannot be cleaned in a timely manner. Utility Model Content

[0005] The purpose of this invention is to provide a fiberglass storage chamber structure to solve the technical problems mentioned in the background section.

[0006] To solve the above-mentioned technical problems, this utility model specifically provides the following technical solution:

[0007] This utility model provides a fiberglass storage bin structure, including: a cylindrical body, one end of which is provided with a cover and a through feed pipe, the other end of which contracts to form a discharge section, and the middle of the side wall of the cylindrical body expands outward to form an arc-shaped inner wall; a rotating shaft, which is coaxially provided inside the cylindrical body, one end of which passes through the cover and is axially connected to it, and a mounting plate is provided on the rotating shaft; wherein, the mounting plate is provided with a plurality of circumferentially equidistant flexible ropes, the ends of which can extend to the inner side wall of the cylindrical body by utilizing the centrifugal force of their own rotation, so as to clean the arc-shaped inner wall of the cylindrical body.

[0008] Furthermore, the mounting plate is movably connected to the rotating shaft; wherein, the rotating shaft has a through insertion hole one, and the mounting plate has an insertion hole two with the same diameter as the insertion hole one, and the insertion hole one and the insertion hole two are connected by a pin.

[0009] Furthermore, the end of the flexible rope is provided with a deformable part for contacting the side wall of the cylinder; wherein the deformable part includes a spherical structure made of rubber; and the contact surface between the deformable part and the cylinder is provided with ridges for scraping off the glass fibers adhering to the cylinder.

[0010] Furthermore, the raised ridges surround the semi-circular region on the deformed shape, and multiple raised ridges are provided on the hemispherical surface of the deformed shape.

[0011] Furthermore, the flexible rope is provided with a magnetic attraction part one, which is close to the rotating shaft, and the rotating shaft is provided with a magnetic attraction part two, so that the flexible rope can be attracted to the rotating shaft to form a fixed fit when it hangs freely.

[0012] Furthermore, the flexible rope is segmented; among them, an elastic rope is provided between the ends of the flexible rope, and the elastic rope can expand under the action of centrifugal force to extend the flexible rope.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] This invention incorporates a rotating flexible rope within the glass fiber storage chamber formed in the cylinder. This allows the glass fibers to be promptly cleaned after adhering to the arc-shaped inner wall of the cylinder during storage and feeding, thus avoiding the problem of glass fiber obstructing normal feeding and affecting the accuracy of feeding quantity due to material adhering to the side wall of the storage chamber. Attached Figure Description

[0015] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] Figure 1 A three-dimensional structural diagram of a glass fiber storage bin structure provided by this utility model;

[0017] Figure 2 for Figure 1 A sectional view;

[0018] Figure 3 for Figure 2 Enlarged view of section I;

[0019] Figure 4 A partial view of the flexible rope in another embodiment of this utility model;

[0020] Figure 5 for Figure 4 A schematic diagram of the structure of the intermediate variant.

[0021] Figure 6 A schematic diagram of the state of the flexible rope in another embodiment provided by this utility model;

[0022] Figure 7 for Figure 6 Another schematic diagram of the flexible rope in another state;

[0023] Figure 8 A schematic diagram of the static state of the flexible rope in another embodiment provided by this utility model;

[0024] Figure 9 for Figure 8 Enlarged view of section II;

[0025] Figure 10 This is a schematic diagram of the flexible rope in another embodiment of the present invention.

[0026] The labels in the diagram represent the following:

[0027] 1. Cylinder body; 11. Cover body; 111. Feed pipe; 12. Discharge section; 2. Rotating shaft; 2a. Insertion hole one; 2b. Insertion hole two; 21. Mounting plate; 22. Flexible rope; 22a. Elastic rope; 221. Magnetic suction part one; 222. Magnetic suction part two; 23. Pin shaft; 24. Deformation shape; 241. Raised ridge. Detailed Implementation

[0028] 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.

[0029] like Figure 1 As shown, this utility model provides a fiberglass storage bin structure, comprising:

[0030] The cylinder 1 has a cover 11 at one end and a through feed pipe 111 at the other end. The other end of the cylinder 1 is narrowed to form a discharge section 12. The middle of the side wall of the cylinder 1 is expanded outward to form an arc-shaped inner wall.

[0031] Rotary shaft 2 is coaxially provided inside the cylinder 1. One end of the rotating shaft 2 passes through the cover 11 and is axially connected to it. The rotating shaft 2 is provided with a mounting plate 21.

[0032] The mounting plate 21 is provided with multiple circumferentially equidistant flexible ropes 22. The ends of the flexible ropes 22 can extend to the inner wall of the cylinder 1 by utilizing the centrifugal force when they rotate, so as to clean the arc-shaped inner wall of the cylinder 1.

[0033] This invention aims to clean glass fibers adhering to the arc-shaped inner wall of the cylinder 1 during storage and unloading by installing a rotatable flexible rope 22 inside the glass fiber storage chamber formed in the cylinder 1. This prevents the glass fibers from being obstructed by material adhering to the side wall of the storage chamber, thus avoiding problems such as the glass fibers being hindered from being unloaded normally and affecting the accuracy of the unloading quantity. Specifically, the glass fibers enter the upper part of the cylinder 1 from the feed pipe 111. Because the middle part of the side wall of the cylinder 1 is outwardly flared, the glass fibers fall directly into the depth of the cylinder 1 instead of falling along its side wall, thus reducing the probability of the glass fibers adhering to the side wall of the cylinder 1 and increasing the storage capacity of the cylinder 1. After all the glass fibers stored in the cylinder 1 have been unloaded through the discharge end 12, a small amount of glass fibers will form adhesion on the lower arc-shaped inner wall of the cylinder 1. At this time, the flexible rope 22 can be rotated by starting the power motor on the rotating shaft 2, thereby utilizing the flexible rope to clean the glass fibers. The extended end of the flexible rope 22 cleans the arc-shaped inner wall of the cylinder 1, so that the glass fiber detaches from the inner wall of the cylinder 1 and falls. It should be noted that in actual use, the variable frequency motor can be used to drive the rotating shaft 2, thereby continuously changing the rotation speed and rotation direction of the flexible rope 22. This allows the magnitude of the centrifugal force obtained by the flexible rope 22 to be changed accordingly, thereby changing the angle between the extended and unextended flexible rope 22. This increases the cleaning range of the cylinder 1 in the axial direction of the cylinder 1, rather than being limited to cleaning only one circumferential side inside the cylinder 1.

[0034] In the above embodiment, the mounting plate 21 is fixed on the rotating shaft 2, which makes it inconvenient to adjust the cleaning height range of the flexible rope 22 according to the depth of the easy adhesion position of glass fiber in the cylinder 1. When the adhesion position of glass fiber in the cylinder 1 changes, the fixed mounting plate 21 restricts the cleaning effect of the flexible rope 22 on the inner wall of the cylinder 1.

[0035] To solve the above problems, such as Figure 3 As shown, in the preferred embodiment provided by the above embodiments, the mounting plate 21 is movably connected to the rotating shaft 2;

[0036] The rotating shaft 2 has a through insertion hole 2a, and the mounting plate 21 has an insertion hole 2b with the same diameter as the insertion hole 2a. The insertion holes 2a and 2b are connected by a pin 23.

[0037] In this embodiment, multiple insertion holes 2a can be arranged axially on the rotating shaft 2. By setting the mounting plate 21 that is movably inserted into the rotating shaft 2, the installation height of the mounting plate 21 can be pre-adjusted when it is installed on the rotating shaft 2 inside the cylinder 1. This allows the cleaning height range of the flexible rope 22 to be adapted to the actual inner cavity shape of the cylinder 1, avoiding the problem of reduced cleaning effect of the flexible rope 22 due to poor installation position of the mounting plate 21.

[0038] In the above embodiments, the end of the flexible rope 22 is prone to wear during frictional contact with the cylinder 1, which reduces the service life of the flexible rope 22 and causes greater noise during the collision with the cylinder 1.

[0039] To solve the above problems, such as Figure 4 As shown, in the preferred embodiment provided by the present invention based on the above embodiments, the end of the flexible rope 22 is provided with a deformable shape 24 for contacting the side wall of the cylinder 1;

[0040] The deformable part 24 includes a spherical structure made of rubber; the contact surface between the deformable part 24 and the cylinder 1 is provided with a protruding ridge 241 for scraping off the glass fiber adhering to the cylinder 1.

[0041] More specifically, in order to improve the scraping effect of the deformable part 24 on the glass fiber, such as Figure 5 As shown, the protruding ridge 241 surrounds the semicircular region on the deformable shape 24, and multiple protruding ridges 241 are provided on the hemispherical surface of the deformable shape 24.

[0042] In this embodiment, by setting the deformable shape 24, not only is the cleaning effect of the flexible rope 22 on the side wall of the cylinder 1 improved, but the buffering effect of the deformable shape 24 is also used to reduce the noise generated by its collision with the cylinder 1. The convex rib 241 also makes it easy to scrape off the glass fiber attached to the inner wall of the cylinder 1.

[0043] In the above embodiments, when the flexible ropes 22 are hanging freely in a non-working state, they are prone to intertwining and tangling due to rotational inertia, which will affect their next use.

[0044] To solve the above problems, such as Figure 8-9 As shown, in the preferred embodiment provided by the above embodiments, the flexible rope 22 is provided with a magnetic attraction part 221, which is close to the rotating shaft 2. The rotating shaft 2 is provided with a magnetic attraction part 222, so that the flexible rope 22 can be attracted to the rotating shaft 2 to form a fixed fit when it hangs freely.

[0045] In this embodiment, the magnetic attraction of magnetic attraction part 1 221 and magnetic attraction part 222 can help to quickly fix each flexible rope 22 in the corresponding position after the rotating shaft 2 stops rotating by overcoming the inertia of motion, thereby avoiding the flexible ropes 22 from intertwining and affecting the use.

[0046] In the above embodiments, the length of the flexible rope 22 remains constant during rotation, and its cleaning range is limited.

[0047] To solve the above problems, such as Figure 10 As shown, in the preferred embodiment provided by the above embodiments, the flexible rope 22 is segmented.

[0048] Among them, an elastic rope 22a is provided between the ends of the flexible rope 22. The elastic rope 22a can expand under the action of centrifugal force to extend the flexible rope 22.

[0049] In this embodiment, by setting the elastic rope 22a, the length of the flexible rope 22 can be increased accordingly with the increase of centripetal force, thereby expanding its cleaning range on the inner wall of the cylinder 1 and improving the cleaning effect of the flexible rope 22 on glass fiber residue.

[0050] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. A fiberglass storage compartment structure, characterized in that, include: A cylinder (1) has a cover (11) at one end and a through feed pipe (111) at the other end. The cylinder (1) is narrowed to form a discharge section (12). The middle part of the side wall of the cylinder (1) is expanded outward to form an arc-shaped inner wall therein. A rotating shaft (2) is coaxially provided inside the cylinder (1). One end of the rotating shaft (2) passes through the cover (11) and is axially connected to it. An installation plate (21) is provided on the rotating shaft (2). The mounting plate (21) is provided with a plurality of circumferentially equidistant flexible ropes (22). The ends of the flexible ropes (22) can extend to the inner wall of the cylinder (1) by utilizing the centrifugal force when they rotate, so as to clean the arc-shaped inner wall of the cylinder (1).

2. The fiberglass storage chamber structure according to claim 1, characterized in that, The mounting plate (21) is movably connected to the rotating shaft (2); The rotating shaft (2) has a through insertion hole (2a), and the mounting plate (21) has a second insertion hole (2b) with the same diameter as the first insertion hole (2a). The first insertion hole (2a) and the second insertion hole (2b) are connected by a pin (23).

3. The fiberglass storage chamber structure according to claim 2, characterized in that, The end of the flexible rope (22) is provided with a deformable part (24) for contacting the side wall of the cylinder (1); The deformable form (24) comprises a spherical structure made of rubber; The contact surfaces of the deformed shape (24) and the cylinder (1) are provided with protruding ridges (241) for scraping off the glass fibers adhering to the cylinder (1).

4. The fiberglass storage chamber structure according to claim 3, characterized in that, The protruding ridge (241) surrounds a semi-circular region on the deformable shape (24), and multiple protruding ridges (241) are provided on the hemispherical surface of the deformable shape (24).

5. The fiberglass storage chamber structure according to claim 4, characterized in that, The flexible rope (22) is provided with a magnetic attraction part one (221), which is close to the rotating shaft (2). The rotating shaft (2) is provided with a magnetic attraction part two (222), so that the flexible rope (22) can be attracted to the rotating shaft (2) to form a fixed fit when it hangs freely.

6. The fiberglass storage chamber structure according to claim 5, characterized in that, The flexible rope (22) is segmented; Among them, an elastic rope (22a) is provided between the ends of the flexible rope (22), and the elastic rope (22a) can expand under the action of centrifugal force to extend the flexible rope (22).

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