Automatic feeding device for high-temperature-resistant material production

Abstract

The utility model relates to the technical field of automatic feeding equipment, and discloses an automatic feeding device for high-temperature-resistant material production, which comprises a device box body, a hopper is arranged at the top of the device box body, and a rotating shaft can be driven by a servo motor to rotate, so that a feeding auger can rotate, and the high-temperature-resistant material can be fed into the device box body. When the materials are conveyed into the cavity by the feeding auger, the materials can fall on the material guiding block, and due to rotation of the rotating shaft, the materials on the material guiding block can move all around and make contact with the screening rods on the material guiding block through centrifugal force, so that the materials are screened, and the screening effect is improved. And the screened materials penetrate through a discharging opening to be fed, a connecting disc and a rolling wheel are matched with each other so that the connecting disc can be driven to rotate when a rotating shaft rotates, accordingly, a material guiding block can vertically reciprocate along the rotating shaft, and the materials accumulated between screening rods can be vibrated to be scattered. And accumulation is prevented.

Description

Technical Field

[0001] This utility model relates to the field of automatic feeding equipment technology, specifically an automatic feeding device for the production of high-temperature resistant materials. Background Technology

[0002] High-temperature resistant materials include both inorganic compounds and polymer materials. By coating the surface of objects with these materials, the thermal radiation and conduction of heat from both high-temperature and low-temperature objects can be suppressed. For high-temperature objects, up to 70% of the heat can be retained without loss. Furthermore, high-temperature resistant thermal insulation coatings also possess characteristics such as insulation, light weight, easy construction, and long service life, making them widely used in industrial and construction sectors. The production of high-temperature resistant materials requires production equipment, but existing equipment has some shortcomings. For example, to avoid problems such as accumulation and blockage, a feeding device is needed for batch feeding, which significantly reduces production efficiency and requires real-time monitoring by personnel, increasing labor input and negatively impacting manufacturers' production and profits. Therefore, improvements to existing technology are necessary. Summary of the Invention

[0003] Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides an automatic feeding device for the production of high-temperature resistant materials, thus solving the aforementioned technical problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic feeding device for the production of high-temperature resistant materials, comprising a device housing, a hopper at the top of the device housing, a cavity inside the device housing, the top of the cavity communicating with the hopper, and a discharge port penetrating the device housing at the bottom of the cavity. A servo motor is connected to the cavity via a fixed rod, a rotating shaft is mounted on the output shaft of the servo motor, a feeding auger is welded onto the rotating shaft, the feeding auger extends into the hopper, a connecting disc is welded onto the rotating shaft, a guide block is slidably mounted on the rotating shaft, a plurality of connecting rods spaced apart along the circumferential direction are protruding from the bottom of the guide block, rollers are rotatably mounted on the bottom of the connecting rods, and a wave-shaped groove adapted to the rollers is formed along the circumferential direction on the top of the connecting disc.

[0006] Preferably, the top of the guide block is pyramidal, and multiple screening rods with uniform spacing are protruding from the top edge of the guide block.

[0007] Preferably, the bottom of the device housing is provided with four support columns arranged in a matrix, and the bottom of the support columns is provided with anti-slip rubber pads.

[0008] Preferably, the guide block is provided with a vertical limiting groove, and a vertical limiting block is slidably installed in the vertical limiting groove and mounted on the rotating shaft.

[0009] Preferably, one side of the device housing has an inspection port communicating with the cavity, and an inspection door is hinged to the inspection port.

[0010] Preferably, the inspection door is provided with a reset slide groove, a reset slider is slidably installed in the reset slide groove, a locking block is protruding on the reset slider, a locking groove adapted to the locking block is provided on one side inner wall of the inspection port, a reset spring is provided in the reset slide groove, one end of the reset spring abuts against the inner wall of the reset slide groove, and the other end of the reset spring abuts against the reset slider.

[0011] Preferably, a rectangular sliding hole communicating with the outside is provided on one inner wall of the reset slide groove, and a handle is provided on the top of the reset slider through the rectangular sliding hole.

[0012] Compared with the prior art, this utility model provides an automatic feeding device for the production of high-temperature resistant materials, which has the following beneficial effects: This utility model, through the cooperation of a servo motor, a feeding auger, a guide block, and a connecting disc, allows material to be placed in the hopper and the servo motor to be started when feeding is needed. The servo motor drives the rotating shaft to rotate, which in turn rotates the feeding auger, continuously conveying the material in the hopper to the cavity. When the material is conveyed into the cavity by the feeding auger, it falls onto the guide block. Due to the rotation of the rotating shaft, centrifugal force causes the material on the guide block to move outwards and contact the screening rods on the guide block, thereby breaking up and screening the material. The screened material passes through the discharge port for feeding. The cooperation between the connecting disc and the rollers allows the rotating shaft to drive the connecting disc to rotate, causing the rollers to roll along the wavy groove on the top of the connecting disc. This enables the guide block to reciprocate vertically along the rotating shaft, dispersing the material accumulated between the screening rods and preventing accumulation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0014] Figure 2 This is a bottom cross-sectional view of the structure of the reset slider and device housing of this utility model.

[0015] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0016] Figure 4 This is a cross-sectional structural diagram of the feeding auger and guide block of this utility model.

[0017] The components are as follows: 1. Device housing; 2. Support column; 3. Inspection door; 4. Hinge; 5. Hopper; 6. Feeding auger; 7. Cavity; 8. Rotating shaft; 9. Guide block; 10. Connecting disc; 11. Handle; 12. Reset slide groove; 13. Reset spring; 14. Reset slider; 15. Locking block; 16. Locking groove; 17. Rectangular sliding hole; 18. Screening rod; 19. Roller; 20. Connecting rod; 21. Servo motor; 22. Discharge port; 23. Fixing rod. Detailed Implementation

[0018] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0019] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figure 1-4 An automatic feeding device for the production of high-temperature resistant materials includes a device housing 1. A hopper 5 is provided on the top of the device housing 1. A cavity 7 is opened inside the device housing 1. The top of the cavity 7 is connected to the hopper 5. A discharge port 22 penetrating the device housing 1 is opened at the bottom of the cavity 7. A servo motor 21 is connected to the cavity 7 through a fixed rod 23. A rotating shaft 8 is installed on the action output shaft of the servo motor 21. A feeding auger 6 is welded on the rotating shaft 8. The feeding auger 6 extends into the hopper 5. A connecting disc 10 is welded on the rotating shaft 8. A guide block 9 is slidably installed on the rotating shaft 8. A plurality of connecting rods 20 are protruding from the bottom of the guide block 9 and spaced apart along the circumferential direction. Rollers 19 are rotatably installed at the bottom of the connecting rods 20. A wave-shaped groove adapted to the rollers 19 is opened on the top of the connecting disc 10 along the circumferential direction.

[0022] When feeding is required, the material is placed in the hopper 5 and the servo motor 21 is started. The servo motor 21 drives the rotating shaft 8 to rotate, which in turn causes the feeding auger 6 to rotate, continuously conveying the material in the hopper 5 to the cavity 7. When the material is conveyed into the cavity 7 by the feeding auger 6, it falls onto the guide block 9. Due to the rotation of the rotating shaft 8, the centrifugal force causes the material on the guide block 9 to move in all directions and come into contact with the screening rods 18 on the guide block 9, thereby breaking up and screening the material. The screened material passes through the discharge port 22 for feeding. Through the interaction between the connecting disc 10 and the roller 19, the rotating shaft 8 drives the connecting disc 10 to rotate, which causes the roller 19 to roll along the wavy groove on the top of the connecting disc 10. This allows the guide block 9 to move vertically back and forth along the rotating shaft 8, which can shake apart the material accumulated between the screening rods 18 and prevent accumulation.

[0023] Specifically, in this embodiment, the top of the guide block 9 is pyramid-shaped, and multiple screening rods 18 are evenly spaced and protruding from the top edge of the guide block 9.

[0024] The pyramid-shaped guide block 9 allows the material to fall onto the guide block 9 and be evenly distributed to the surrounding area, preventing material accumulation. The screening rod 18 allows the material to be effectively broken up when it comes into contact with the screening rod 18.

[0025] Specifically, in this embodiment, the bottom of the device housing 1 is provided with four support columns 2 arranged in a matrix, and the bottom of the support columns 2 is provided with anti-slip rubber pads.

[0026] The support column 2 provides excellent support for the device, and the anti-slip rubber pads ensure its stability.

[0027] Specifically, in this embodiment, a vertical limiting groove is provided on the guide block 9, and a vertical limiting block is slidably installed in the vertical limiting groove. The vertical limiting block is installed on the rotating shaft 8.

[0028] The movement direction of the guide block 9 can be restricted by the vertical limiting groove and the vertical limiting block.

[0029] Specifically, in this embodiment, a maintenance port communicating with the cavity 7 is provided on one side of the device housing 1, and a maintenance door 3 is hinged to the maintenance port by a hinge 4.

[0030] The installation of the inspection door 3 facilitates the inspection and maintenance of the inside of the device housing 1, thereby ensuring the service life of the device.

[0031] Specifically, in this embodiment, a reset slide groove 12 is provided inside the inspection door 3, and a reset slider 14 is slidably installed inside the reset slide groove 12. A locking block 15 is protruding on the reset slider 14. A locking groove 16 that matches the locking block 15 is provided on one side of the inner wall of the inspection port. A reset spring 13 is provided inside the reset slide groove 12. One end of the reset spring 13 abuts against the inner wall of the reset slide groove 12, and the other end of the reset spring 13 abuts against the reset slider 14. A rectangular sliding hole 17 that communicates with the outside is provided on one side of the inner wall of the reset slide groove 12. A handle 11 is provided on the top of the reset slider 14 through the rectangular sliding hole 17.

[0032] Through the cooperation of the reset slider 14, reset spring 13, and locking block 15, when the maintenance door 3 is closed, the elastic potential energy of the reset spring 13 can press the reset slider 14 against the inner wall of the reset slide groove 12, thereby allowing the locking block 15 on the reset slider 14 to press against the locking groove 16 on the inner wall of the maintenance opening, thus achieving the locking and fixing between the maintenance door 3 and the device housing 1. When it is necessary to open the maintenance door 3, simply pull the handle 11, which will cause the reset slider 14 to slide within the reset slide groove 12, thereby causing the locking block 15 to move away from the locking groove 16, thus releasing the locking and fixing between the maintenance door 3 and the device housing 1.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for high-temperature-resistant material production, comprising a device box, characterized in that: The top of the device box is provided with a hopper, a cavity is opened in the device box, the top of the cavity is communicated with the hopper, the bottom of the cavity is provided with a discharge port penetrating through the device box, a servo motor is connected in the cavity through a fixing rod, a rotating shaft is installed on the action output shaft of the servo motor, a feeding auger is welded on the rotating shaft, the feeding auger extends into the hopper, a connecting disc is welded on the rotating shaft, a guide block is slidably installed on the rotating shaft, a plurality of connecting rods are protruded on the bottom of the guide block and are spaced apart in the circumferential direction, a roller is rotatably installed on the bottom of the connecting rod, and a wave-shaped groove is opened in the top of the connecting disc and is matched with the roller.

2. The automatic feeding device for high-temperature-resistant material production according to claim 1, characterized in that: The top of the guide block is in the shape of a pyramid, and a plurality of uniformly spaced screening rods are protruded on the top edge of the guide block.

3. The automatic feeding device for high-temperature-resistant material production according to claim 1, characterized in that: The bottom of the device box is protruded with four support columns distributed in a matrix, and the bottom of the support column is provided with an anti-skid rubber pad.

4. The automatic feeding device for high-temperature-resistant material production according to claim 1, characterized in that: A vertical limiting groove is opened in the guide block, and a vertical limiting block is slidably installed in the vertical limiting groove.

5. The automatic feeding device for producing high-temperature-resistant materials according to claim 1, characterized in that: A maintenance opening is opened in one side of the device box and communicated with the cavity, and a maintenance door is hingedly connected to the maintenance opening through a hinge.

6. The automatic feeding device for producing high-temperature-resistant materials according to claim 5, characterized in that: A reset sliding groove is opened in the maintenance door, a reset sliding block is slidably installed in the reset sliding groove, a locking block is protruded on the reset sliding block, a locking groove matched with the locking block is opened in the inner wall of one side of the maintenance opening, a reset spring is arranged in the reset sliding groove, one end of the reset spring abuts against the inner wall of the reset sliding groove, and the other end of the reset spring abuts against the reset sliding block.

7. The automatic feeding device for high-temperature-resistant material production according to claim 6, characterized in that: A rectangular sliding hole communicated with the outside is opened in the inner wall of one side of the reset sliding groove, and a handle is arranged on the top of the reset sliding block and passes through the rectangular sliding hole.

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