A dosing device

Abstract

The utility model discloses a kind of quantitative feeding devices, including support flat plate and driving motor, the bottom end four corners of support flat plate is fixedly installed with support leg, and the right side top surface of support flat plate is fixedly installed with combined side plate, the top end of combined side plate is fixedly installed with storage bin, and the bottom end center of storage bin is provided with conveying pipe, the left side outer surface of storage bin is fixedly installed with driving motor, and the output of driving motor is fixedly installed with shaft, and the bottom end of shaft is installed with combined block, and the center of combined block is provided with positioning hole.The quantitative feeding device, driving motor is rotated by shaft and combined block and drives combined frame and carousel, conveniently carousel drives quantitative delivery hole to rotate, after quantitative delivery hole is aligned with conveying pipe, raw material slides into quantitative delivery hole, can carry out quantitative work, after subsequent quantitative delivery hole drives raw material and support flat plate separate, slide-feeding is carried out.

Description

Technical Field

[0001] This utility model relates to the field of silicone production technology, specifically to a quantitative feeding device. Background Technology

[0002] Silica gel production involves processing silica gel, a highly active adsorbent material. During silica gel production, a feeding device is needed to transport the raw materials. However, current quantitative feeding devices on the market still have the following problems:

[0003] Used for conveying and feeding raw materials during silicone production, quantitative feeding is generally adjusted directly through a CNC opening and closing device. However, when changing the conveying volume, the CNC device needs to be adjusted, which is inconvenient and requires professional personnel to operate.

[0004] To address the aforementioned issues, an innovative design was developed based on the existing quantitative feeding device. Utility Model Content

[0005] The purpose of this utility model is to provide a quantitative feeding device to solve the problem mentioned in the background art that the commonly used quantitative feeding devices on the market are used for conveying and feeding raw materials in the silicone production process. When quantitative feeding is required, it is generally adjusted directly by a CNC opening and closing device. At the same time, when changing the conveying volume, the CNC device needs to be adjusted, which is inconvenient to operate and requires professional personnel to operate.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quantitative feeding device, comprising a support plate and a drive motor. Support legs are fixedly installed at the four corners of the bottom of the support plate, and a combined side plate is fixedly installed on the top right side surface of the support plate. A storage bin is fixedly installed at the top of the combined side plate, and a conveying pipe is provided at the center of the bottom of the storage bin. A drive motor is fixedly installed on the outer left surface of the storage bin, and a rotating shaft is fixedly installed at the output end of the drive motor. A combined block is installed at the bottom of the rotating shaft, and a positioning hole is provided at the center of the combined block. A combined frame is installed on the outer side of the combined block, and the combined frame is installed at the center of the top surface of a turntable. A quantitative conveying hole is opened on the outer ring of the turntable. A positioning column is installed through the combined frame, passing through the positioning hole and the combined block. A stud is provided at the center of the end of the positioning column, and a limit sleeve is sleeved on the outer side of the stud.

[0007] Preferably, the storage silo and the conveying pipe are integrated into one structure, and the internal space of the storage silo and the internal space of the conveying pipe are interconnected.

[0008] Preferably, the combination block is connected to the rotating shaft by welding, and the combination block is connected to the combination frame by snap-fit ​​connection.

[0009] Preferably, the combination frame and the turntable are integrated into one structure, and the turntable and the supporting plate are connected by a fitting connection.

[0010] Preferably, the quantitative delivery holes are distributed at equal angles on the turntable, and the diameter of the quantitative delivery holes is equal to the inner diameter of the delivery pipe.

[0011] Preferably, the positioning column is connected to the combination frame by a sliding connection, and the positioning column is connected to the positioning hole by a snap-fit ​​connection.

[0012] Preferably, the stud and the positioning post are integrated into one structure, and the stud and the limiting sleeve are connected by a threaded connection.

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

[0014] 1. The drive motor drives the combination frame and turntable to rotate through the rotating shaft and combination block, which facilitates the turntable to drive the quantitative conveying hole to rotate. After the quantitative conveying hole is aligned with the conveying pipe, the raw material slides into the quantitative conveying hole to carry out quantitative work. Subsequently, the quantitative conveying hole drives the raw material to separate from the support plate and slide down for feeding.

[0015] 2. The turntable can be connected and combined with the combination frame and combination block to achieve linkage. At the same time, the turntable and combination block can be separated later to facilitate the replacement of the turntable as needed. The diameter of the quantitative conveying hole on the turntable can be adjusted and replaced. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the overall left-side structure of this utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the storage silo and conveying pipe of this utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the turntable and the combined cube of this utility model.

[0020] In the diagram: 1. Support plate; 2. Support leg; 3. Combined side plate; 4. Storage bin; 5. Conveying pipe; 6. Drive motor; 7. Rotating shaft; 8. Combined block; 9. Positioning hole; 10. Combined frame; 11. Turntable; 12. Quantitative conveying hole; 13. Positioning column; 14. Stud; 15. Limiting sleeve. 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. 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.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a quantitative feeding device, including a support plate 1 and a drive motor 6. Support legs 2 are fixedly installed at the four corners of the bottom end of the support plate 1, and a combined side plate 3 is fixedly installed on the top right side surface of the support plate 1. A storage bin 4 is fixedly installed at the top of the combined side plate 3, and a conveying pipe 5 is provided at the center of the bottom end of the storage bin 4. A drive motor 6 is fixedly installed on the outer left side surface of the storage bin 4, and a rotating shaft 7 is fixedly installed at the output end of the drive motor 6. A combined block 8 is installed at the bottom end of the rotating shaft 7, and a positioning hole 9 is provided at the center of the combined block 8. A combined frame 10 is installed on the outside of the combined block 8, and the combined frame 10 is installed at the center of the top surface of the turntable 11. A quantitative conveying hole 12 is opened on the outer ring of the turntable 11. A positioning column 13 is installed through the combined frame 10, and the positioning column 13 passes through the positioning hole 9 and the combined block 8. A stud 14 is provided at the center of the end of the positioning column 13, and a limit sleeve 15 is sleeved on the outside of the stud 14.

[0023] The storage bin 4 and the conveying pipe 5 are integrated into one structure, and the internal space of the storage bin 4 and the internal space of the conveying pipe 5 are interconnected, which facilitates the discharge of raw materials inside the storage bin 4 through the conveying pipe 5 to achieve the conveying work.

[0024] The combination block 8 is connected to the rotating shaft 7 by welding, and the combination block 8 is connected to the combination frame 10 by snap-fit ​​connection. By connecting the combination block 8 and the combination frame 10, the rotating shaft 7 can drive the combination frame 10 to rotate through the combination block 8.

[0025] The combination frame 10 and the turntable 11 are integrated into one structure, and the turntable 11 is connected to the support plate 1 by a close fit. The combination frame 10 can drive the turntable 11 to operate synchronously. At the same time, the close fit between the turntable 11 and the support plate 1 facilitates the rotation of the turntable 11 and prevents the raw material in the quantitative conveying hole 12 from overflowing from below.

[0026] The quantitative conveying holes 12 are distributed at equal angles on the turntable 11, and the diameter of the quantitative conveying holes 12 is equal to the inner diameter of the conveying pipe 5. After the quantitative conveying holes 12 are aligned with the conveying pipe 5, the raw material in the conveying pipe 5 slides into the quantitative conveying holes 12, which is conducive to subsequent quantitative feeding operations.

[0027] The positioning column 13 is connected to the combination frame 10 by sliding connection, and the positioning column 13 is connected to the positioning hole 9 by snap-fit ​​connection. The positioning column 13 can penetrate the combination frame 10. At the same time, the docking of the positioning column 13 and the positioning hole 9 can reinforce the connection between the combination block 8 and the combination frame 10.

[0028] The stud 14 and the positioning column 13 are integrated into one structure, and the stud 14 and the limiting sleeve 15 are connected by a threaded connection. The stud 14 is fixed on the positioning column 13. After the limiting sleeve 15 is installed on the stud 14, the installation position of the positioning column 13 on the combination frame 10 can be fixed.

[0029] Working principle: According to Figure 1-4 The entire device can be stabilized by the support legs 2. Then, the turntable 11 is placed on the top surface of the support plate 1, so that the turntable 11 drives the combination frame 10 to engage with the combination block 8 at the bottom of the rotating shaft 7. The positioning column 13 drives the stud 14 through the positioning hole 9 in the center of the combination frame 10 and the combination block 8 to fix the position of the combination block 8. At the same time, the limiting sleeve 15 is threadedly assembled and fixed with the stud 14 to facilitate the fixed installation of the positioning column 13 on the combination frame 10 and prevent loosening. Meanwhile, the turntable 11 seals the bottom surface of the conveying pipe 5. After the silicone processing raw material is poured into the storage bin 4, the raw material slides into the interior of the conveying pipe 5 through the storage bin 4 and is blocked by the top surface of the turntable 11. Then, the drive motor 6 is powered by the power supply. After the line is connected to an external power source, the drive motor 6 drives the combined block 8 and the combined frame 10 to rotate via the rotating shaft 7. The combined frame 10 drives the turntable 11 to rotate, while the turntable 11 remains in contact with the supporting plate 1, so that the turntable 11 can drive the quantitative conveying hole 12 to align with the conveying pipe 5. The raw material inside the conveying pipe 5 then slides into the quantitative conveying hole 12 to fill it. Then the turntable 11 drives the quantitative conveying hole 12 to continue rotating, so that the next quantitative conveying hole 12 aligns with the conveying pipe 5. When the quantitative conveying hole 12 separates from the supporting plate 1, the raw material inside the quantitative conveying hole 12 slides down for feeding. The above is the working process of the entire device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] 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. A dosing device comprising a support plate (1) and a drive motor (6), characterized in that: Support legs (2) are fixedly installed at the four corners of the bottom end of the support plate (1), and a combined side plate (3) is fixedly installed on the top right side surface of the support plate (1). A storage bin (4) is fixedly installed at the top of the combined side plate (3), and a conveying pipe (5) is provided at the center of the bottom end of the storage bin (4). A drive motor (6) is fixedly installed on the outer left side of the storage bin (4), and a rotating shaft (7) is fixedly installed at the output end of the drive motor (6). A combined block (8) is installed at the bottom end of the rotating shaft (7), and the middle of the combined block (8) is... The center is provided with a positioning hole (9), and a combination frame (10) is installed on the outside of the combination block (8). The combination frame (10) is installed at the center of the top surface of the turntable (11), and a quantitative conveying hole (12) is opened on the outer ring of the turntable (11). A positioning column (13) is installed through the combination frame (10), and the positioning column (13) passes through the positioning hole (9) and the combination block (8). A stud (14) is provided at the center of the end of the positioning column (13), and a limit sleeve (15) is sleeved on the outside of the stud (14).

2. A dosing device according to claim 1, characterized in that The storage bin (4) and the conveying pipe (5) are integrated into one structure, and the internal space of the storage bin (4) and the internal space of the conveying pipe (5) are interconnected.

3. A dosing device according to claim 1, characterized in that: The combination block (8) is connected to the rotating shaft (7) by welding, and the combination block (8) is connected to the combination frame (10) by snap-fit ​​connection.

4. A dosing device according to claim 1, characterized in that: The combined frame (10) and the turntable (11) are integrated into one structure, and the turntable (11) and the supporting plate (1) are connected by a fitting connection.

5. A dosing device according to claim 1, characterized in that: The quantitative delivery holes (12) are distributed at equal angles on the turntable (11), and the diameter of the quantitative delivery holes (12) is equal to the inner diameter of the delivery pipe (5).

6. A dosing device according to claim 1, characterized in that: The positioning column (13) is connected to the combination frame (10) by a sliding connection, and the positioning column (13) is connected to the positioning hole (9) by a snap-fit ​​connection.

7. A dosing device according to claim 1, characterized in that: The stud (14) and the positioning column (13) are integrated into one structure, and the stud (14) and the limiting sleeve (15) are connected by a threaded connection.

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