Initiator dosing device

Abstract

The utility model discloses initiator quantitative feeding device, including external interface board, separate distribution feeding mechanism, quick dismounting mechanism and dismounting auxiliary mechanism, and the separate distribution feeding mechanism includes drive motor and feeding pipe, the quick dismounting mechanism includes the joint pipe and the joint stem, the dismounting auxiliary mechanism includes the upper pressure ring and the operating ring, and the separate distribution feeding mechanism realizes the quantitative feeding of continuous and even, and the continuous rotation of separate distribution board avoids initiator accumulation or intermittent supply, and the quick dismounting mechanism can complete installation and dismounting without tools, and the operation is simple and quick, and the longitudinal shift block provides accurate direction in longitudinal shift groove, and the clamping force is even controllable, and the maintenance time is shortened significantly, and the feeding pipe is convenient for quick replacement or cleaning, and the maintenance convenience and work efficiency of device are improved.

Description

Technical Field

[0001] This utility model relates to the field of dispensing technology, and more specifically, to an initiator quantitative dispensing device. Background Technology

[0002] In existing equipment technologies, initiator quantitative dispensing devices generally suffer from poor continuous quantitative dispensing effect and inconvenient disassembly and maintenance of dispensing components in practical applications. As an important substance used to initiate chemical reactions or promote material curing in fields such as chemical engineering, agriculture, building materials or environmental engineering, the accuracy and stability of initiator dispensing directly affect the quality and safety of the reaction.

[0003] Firstly, the poor performance of continuous quantitative dispensing stems primarily from the instability of the dispensing system's control and insufficient metering accuracy. Existing devices mostly employ mechanical or semi-automatic control methods for dispensing, which are susceptible to factors such as equipment vibration, pressure fluctuations, and changes in material viscosity, leading to inconsistent dispensing rates. Especially during prolonged continuous operation, dispensing deviations or intermittent blockages may occur, making it impossible to maintain a stable output rate.

[0004] Secondly, in terms of structural design, existing dispensing components are usually composed of multiple connectors, seals and pipes, which are relatively complex. After the equipment has been running for a period of time, in order to ensure accuracy and prevent blockage, the dispensing components need to be cleaned, maintained or replaced. However, many equipment components lack modular or quick disassembly structures. Disassembly requires the use of multiple tools, and the operation process is cumbersome and time-consuming, increasing the workload of maintenance personnel. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides an initiator quantitative dispensing device to solve the technical problems mentioned in the background art, such as poor continuous quantitative dispensing effect and inconvenient disassembly and maintenance of dispensing components.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an initiator quantitative dispensing device, comprising an external plate, a dispensing mechanism, a quick disassembly mechanism, and a disassembly auxiliary mechanism. The dispensing mechanism includes a drive motor and a dispensing tube, which are mounted on the top of the external plate. An output shaft is mounted on the output end of the drive motor and is rotatably mounted inside the dispensing tube. A dispensing plate is mounted on the output shaft, and multiple sets of dispensing plates are provided. The quick disassembly mechanism includes a clamping tube and a clamping rod. A clamping plate is mounted on the outer wall of the clamping rod, and a longitudinal movement groove is formed on the outer wall of the clamping tube. An inclined rail is mounted on the inner wall of the clamping tube, and a clamping block is directionally slidable on the inclined rail. A longitudinal movement block is mounted on one end of the clamping block and is directionally slidable within the longitudinal movement groove.

[0009] The present invention is further configured such that the disassembly and assembly auxiliary mechanism includes an upper pressure ring and an operating ring. The slotted operating ring is rotatably mounted on the outer wall of the clamping tube, and the upper pressure ring is slidably mounted on the outer wall of the clamping tube. The upper pressure ring can push the longitudinal moving block to move longitudinally. A threaded plate is installed on one end face of the operating ring, and the threaded plate is threadedly connected to the upper pressure ring. A double-layer clamping ring is fixedly installed on the outer wall of the clamping tube, and the bottom end of the operating ring is embedded in the double-layer clamping ring to limit rotation.

[0010] The present invention is further configured such that a connecting hopper is installed at the bottom end of the dispensing tube, and an mounting plate is installed on the side of the connecting hopper, and the clamping tube is fixedly installed on the mounting plate.

[0011] The present invention is further configured such that the snap-fit ​​rod is installed on the external plate, and the snap-fit ​​tube sleeve fits the snap-fit ​​rod into the snap-fit, and the external plate is fixedly connected to the external equipment.

[0012] The present invention is further configured such that a support base is installed at the top end of the mounting plate, and a drive motor is installed on the support base.

[0013] The present invention is further configured such that a bidirectional spring rod is installed on the operating ring, and a positioning hole is opened on the double-layer clamping ring. The bidirectional spring rod is embedded into the positioning hole step by step, so that the operating ring rotates stably.

[0014] The present invention is further configured such that the top wall of the card tube is provided with a mating groove, and the top end of the card plate can be embedded in the mating groove.

[0015] The present invention is further configured such that an adding hopper is connected and installed at the top end of the dispensing tube.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides an initiator quantitative dispensing device, which has the following beneficial effects:

[0018] 1. This utility model is equipped with a dispensing mechanism. The drive motor drives the output shaft to rotate inside the dispensing tube. Multiple dispensing plates rotate sequentially to agitate the initiator, achieving continuous and uniform quantitative dispensing. The continuous rotation of the dispensing plates avoids initiator accumulation or intermittent supply. By controlling the motor speed, the dispensing flow rate can be precisely adjusted to ensure the continuity, uniformity and accuracy of dispensing, thereby improving dispensing quality and efficiency.

[0019] 2. This utility model is equipped with a quick assembly and disassembly mechanism. After the clamping tube is inserted into the clamping rod, the matching groove provides initial positioning for the clamping plate. When the clamping block slides upward along the inclined rail, it gradually presses the clamping plate using the inclined plane principle, thereby achieving quick locking of the delivery tube. Installation and disassembly can be completed without tools, making the operation simple and quick. The longitudinal moving block provides precise guidance in the longitudinal moving groove, and the clamping force is uniform and controllable, significantly shortening maintenance time and facilitating quick replacement or cleaning of the delivery tube, thereby improving the maintenance convenience and work efficiency of the device.

[0020] 3. This utility model is equipped with a disassembly and assembly auxiliary mechanism. When the operating ring is rotated, the threaded plate pushes the upper pressure ring to move upward and press against the longitudinal moving block, driving the clamping block to complete the clamping action. The rotational motion is converted into linear clamping force, which is labor-saving and precise in transmission. The operating ring is embedded in the double-layer clamping ring to provide stable limit rotation support. The bidirectional spring rod is embedded in the positioning hole in stages to provide elastic positioning feedback, ensuring that the operating ring is stably maintained at a specific angle, preventing accidental loosening, and ensuring precise control and long-term reliability of the clamping action. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the initiator quantitative dispensing device in this utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the delivery tube in this utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of the delivery component in this utility model;

[0024] Figure 4 This is a schematic diagram of the quick disassembly and assembly mechanism and the disassembly and assembly auxiliary mechanism in this utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the quick disassembly and assembly mechanism and the disassembly and assembly auxiliary mechanism in this utility model.

[0026] In the diagram: 1. External plate; 2. Drive motor; 3. Dispensing pipe; 4. Output shaft; 5. Dividing plate; 6. Clamping pipe; 7. Clamping rod; 8. Clamping plate; 9. Longitudinal movement groove; 10. Inclined rail; 11. Clamping block; 12. Longitudinal movement block; 13. Upper pressure ring; 14. Operating ring; 15. Threaded plate; 16. Double-layer clamping ring; 17. Connecting bucket; 18. Mounting plate; 19. Support base; 20. Two-way spring rod; 21. Positioning hole; 22. Mating groove; 23. Adding bucket. 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 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.

[0030] Please see Figures 1-5 The initiator quantitative dispensing device includes an external plate 1, a dispensing mechanism, a quick disassembly mechanism, and a disassembly auxiliary mechanism. The dispensing mechanism includes a drive motor 2 and a dispensing tube 3, both mounted on the top of the external plate 1. An output shaft 4 is mounted on the output end of the drive motor 2, and the output shaft 4 is rotatably mounted within the dispensing tube 3. A dispensing plate 5 is mounted on the output shaft 4, and multiple sets of dispensing plates 5 are provided. The quick disassembly mechanism includes a clamping tube 6 and a clamping rod 7. A clamping plate 8 is mounted on the outer wall of the clamping rod 7. A longitudinal movement groove 9 is opened on the outer wall of the clamping tube 6. An inclined rail 10 is mounted on the inner wall of the clamping tube 6, and a clamping block 11 is directionally slidably mounted on the inclined rail 10. A longitudinal movement block 12 is mounted on one end of the clamping block 11, and the longitudinal movement block 12 is directionally slidably positioned within the longitudinal movement groove 9.

[0031] In this embodiment, after the drive motor 2 starts, it drives the output shaft 4 to rotate within the dispensing tube 3. The multi-group dispensing plates 5 installed on the output shaft 4 rotate accordingly. The initiator enters the dispensing tube 3 from the addition hopper 23. The dispensing plates 5 rotate sequentially to agitate the initiator, so that it is evenly and continuously output from the connecting hopper 17 at the bottom of the dispensing tube 3, realizing quantitative dispensing. During installation, the clamping tube 6 is fitted into the clamping rod 7. The top of the clamping plate 8 is embedded in the mating groove 22 for initial positioning. The clamping block 11 slides directionally on the inclined rail 10. The longitudinal moving block 12 on the side moves longitudinally in the longitudinal moving groove 9 for guidance. When the clamping block 11 slides upward along the inclined rail 10, it gradually presses the clamping plate 8 using the inclined plane principle, so that the top of the clamping plate 8 is pressed against the top wall of the clamping tube 6, completing the rapid locking of the dispensing tube 3 assembly. During disassembly, the operation is reversed. The clamping block 11 slides down to release the clamping plate 8 for quick disassembly.

[0032] The disassembly and assembly auxiliary mechanism includes an upper pressure ring 13 and an operating ring 14. The operating ring 14 is rotatably mounted on the outer wall of the clamping pipe 6, and the upper pressure ring 13 is slidably mounted on the outer wall of the clamping pipe 6. The upper pressure ring 13 can push the longitudinal moving block 12 to move longitudinally. A threaded plate 15 is installed on one end face of the operating ring 14. The threaded plate 15 is threadedly connected to the upper pressure ring 13. A double-layer clamping ring 16 is fixedly installed on the outer wall of the clamping pipe 6. The bottom end of the operating ring 14 is embedded in the double-layer clamping ring 16 to limit rotation.

[0033] In this embodiment, when the operator rotates the operating ring 14, the threaded plate 15 pushes the upper pressure ring 13 to slide upward. The upper pressure ring 13 moves upward and presses against the longitudinal moving block 12. The longitudinal moving block 12 is pushed upward within the longitudinal moving groove 9, causing the clamping block 11 to slide upward along the inclined rail 10. The clamping block 11 presses against the clamping plate 8 to complete the clamping and locking. The bottom of the operating ring 14 is embedded in the double-layer clamping ring 16 to provide limited rotation support. The bidirectional spring rod 20 is embedded in the positioning hole 21 in stages to provide elastic positioning feedback, ensuring that the operating ring 14 is stably maintained at a specific angle and preventing accidental loosening.

[0034] Please see Figures 1-5 As a further implementation of the overall equipment: a connecting hopper 17 is installed at the bottom end of the dispensing pipe 3, and an installation plate 18 is installed on the side of the connecting hopper 17. The clamping pipe 6 is fixedly installed on the installation plate 18, and the clamping rod 7 is installed on the outer plate 1. The clamping pipe 6 fits the clamping rod 7 into the clamping connection. The outer plate 1 is fixedly connected to the external equipment. A support base 19 is installed at the top end of the installation plate 18. The drive motor 2 is installed on the support base 19. A bidirectional spring rod 20 is installed on the operating ring 14. A positioning hole 21 is opened on the double-layer clamping ring 16. The bidirectional spring rod 20 is inserted into the positioning hole 21 step by step to make the operating ring 14 rotate stably. A mating groove 22 is opened on the top wall of the clamping pipe 6. The top end of the clamping plate 8 can be inserted into the mating groove 22. An adding hopper 23 is connected and installed at the top end of the dispensing pipe 3.

[0035] More specifically, during use, the dispensing tube 3 assembly is fixed to the external plate 1 via a quick disassembly and assembly mechanism. Initiator is added to the dispensing tube 3 through the adding hopper 23. The drive motor 2 is started, and the output shaft 4 drives the multi-group dispensing plates 5 to rotate. The dispensing plates 5 continuously move the initiator to achieve uniform and quantitative dispensing. The initiator is output to external equipment via the connecting hopper 17. When the dispensing tube 3 needs to be replaced or cleaned, the operating ring 14 is rotated, and the threaded plate 15 pushes the upper pressure ring 13 upwards, pressing it against the longitudinal moving block 12. The longitudinal moving block 12 drives the clamping block 11 to slide upwards along the inclined rail 10, pressing against the clamping plate 8 to complete a quick lock. The bidirectional spring rod 20 is embedded in the positioning hole 21 to provide stable positioning. For disassembly, the operation is reversed; the clamping block 11 slides down to release the clamping force, allowing the dispensing tube 3 assembly to be quickly removed for maintenance. Through the continuous rotation of the motor-driven dispensing plate 5, the quick and reliable tube disassembly and assembly mechanism, and the stable operating positioning mechanism, uniform and quantitative dispensing of the initiator, convenient and quick disassembly and maintenance, and reliable operation control are achieved.

[0036] In summary, when the overall equipment is in use or running: when the dispensing mechanism needs to run, the drive motor 2 starts and drives the output shaft 4 to rotate within the dispensing tube 3. The multi-group dispensing plates 5 installed on the output shaft 4 rotate accordingly. The initiator enters the dispensing tube 3 from the addition hopper 23. The dispensing plates 5 rotate sequentially to agitate the initiator, and output it evenly and continuously from the connecting hopper 17 at the bottom of the dispensing tube 3, thereby achieving quantitative dispensing.

[0037] When the mechanism needs to be quickly disassembled and assembled, during installation, the clamping tube 6 is inserted into the clamping rod 7, the top of the clamping plate 8 is embedded in the mating groove 22 for initial positioning, the clamping block 11 slides directionally on the inclined rail 10, and the longitudinal moving block 12 on the side moves longitudinally within the longitudinal moving groove 9 for guidance. When the clamping block 11 slides upward along the inclined rail 10, it gradually presses the clamping plate 8 using the principle of the inclined plane, so that the top of the clamping plate 8 is pressed against the top wall of the clamping tube 6, thus completing the quick locking of the delivery tube 3 assembly. During disassembly, the operation is reversed, and the clamping block 11 slides down to release the clamping plate 8 for quick disassembly.

[0038] When the auxiliary mechanism needs to be disassembled or assembled, the operator rotates the operating ring 14, causing the threaded plate 15 to push the upper pressure ring 13 upward. The upper pressure ring 13 moves upward and presses against the longitudinal moving block 12. The longitudinal moving block 12 is pushed upward within the longitudinal moving groove 9, causing the clamping block 11 to slide upward along the inclined rail 10. The clamping block 11 presses against the clamping plate 8 to complete the clamping and locking. The bottom of the operating ring 14 is embedded in the double-layer clamping ring 16 to provide limited rotation support, and the bidirectional spring rod 20 is embedded in the positioning hole 21 in stages to provide elastic positioning feedback, ensuring that the operating ring 14 is stably held at a specific angle and preventing accidental loosening.

[0039] In use, the dispensing tube 3 assembly is fixed to the external plate 1 via a quick disassembly and assembly mechanism. Initiator is added to the dispensing tube 3 through the adding hopper 23. The drive motor 2 is started, and the output shaft 4 drives the multi-group dispensing plates 5 to rotate. The dispensing plates 5 continuously move the initiator to achieve uniform and quantitative dispensing. The initiator is output to external equipment via the connecting hopper 17. When the dispensing tube 3 needs to be replaced or cleaned, the operating ring 14 is rotated, and the threaded plate 15 pushes the upper pressure ring 13 upwards, pressing it against the longitudinal moving block 12. The longitudinal moving block 12 drives the clamping block 11 to slide upwards along the inclined rail 10, pressing against the clamping plate 8 to complete a quick lock. The bidirectional spring rod 20 is embedded in the positioning hole 21 to provide stable positioning. Disassembly is performed in reverse; the clamping block 11 slides down to release the clamping force, allowing the dispensing tube 3 assembly to be quickly removed for maintenance. Through the continuous rotation of the motor-driven dispensing plate 5, the quick and reliable tube disassembly and assembly mechanism, and the stable operating positioning mechanism, uniform and quantitative dispensing of the initiator, convenient and quick disassembly and maintenance, and reliable operation control are achieved.

[0040] 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. An initiator quantitative dispensing device, comprising an external plate (1), a dispensing mechanism, a quick disassembly mechanism, and a disassembly auxiliary mechanism, characterized in that: The distribution and delivery mechanism includes a drive motor (2) and a delivery tube (3). The drive motor (2) and the delivery tube (3) are installed on the top end of the outer plate (1). The output end of the drive motor (2) is equipped with an output shaft (4). The output shaft (4) is installed in the delivery tube (3) with a limit rotation. A distribution plate (5) is installed on the output shaft (4), and multiple sets of distribution plates (5) are provided. The quick disassembly and assembly mechanism includes a clamping tube (6) and a clamping rod (7). A clamping plate (8) is installed on the outer wall of the clamping rod (7). A longitudinal groove (9) is opened on the outer wall of the clamping tube (6). An inclined rail (10) is installed on the inner wall of the clamping tube (6), and a clamping block (11) is directionally slidably installed on the inclined rail (10). A longitudinal block (12) is installed at one end of the clamping block (11), and the longitudinal block (12) is directionally slidably installed in the longitudinal groove (9).

2. The initiator quantitative dispensing device according to claim 1, characterized in that: The disassembly and assembly auxiliary mechanism includes an upper pressure ring (13) and an operating ring (14). The slotted operating ring (14) is rotatably mounted on the outer wall of the clamping tube (6). The upper pressure ring (13) is slidably mounted on the outer wall of the clamping tube (6). The upper pressure ring (13) can push the longitudinal moving block (12) to move longitudinally. A threaded plate (15) is installed on one end face of the operating ring (14). The threaded plate (15) is threadedly connected to the upper pressure ring (13). A double-layer clamping ring (16) is fixedly installed on the outer wall of the clamping tube (6). The bottom end of the operating ring (14) is embedded in the double-layer clamping ring (16) to cooperate with the limited rotation.

3. The initiator quantitative dispensing device according to claim 1, characterized in that: The bottom end of the delivery tube (3) is provided with a connecting bucket (17), and the side of the connecting bucket (17) is provided with an installation plate (18), and the clamping pipe (6) is fixedly installed on the installation plate (18).

4. The initiator quantitative dispensing device according to claim 1, characterized in that: The snap-fit ​​rod (7) is installed on the outer plate (1), and the snap-fit ​​tube (6) fits the snap-fit ​​rod (7) into the snap-fit, and the outer plate (1) is fixedly connected to the external equipment.

5. The initiator quantitative dispensing device according to claim 3, characterized in that: The top end of the mounting plate (18) is provided with a support base (19), and the drive motor (2) is mounted on the support base (19).

6. The initiator quantitative dispensing device according to claim 2, characterized in that: The operating ring (14) is equipped with a bidirectional spring rod (20), and the double-layer clamping ring (16) is provided with a positioning hole (21). The bidirectional spring rod (20) is embedded into the positioning hole (21) step by step, so that the operating ring (14) rotates stably.

7. The initiator quantitative dispensing device according to claim 1, characterized in that: The top wall of the card tube (6) is provided with a mating groove (22), and the top end of the card plate (8) can be embedded in the mating groove (22).

8. The initiator quantitative dispensing device according to claim 1, characterized in that: The top end of the dispensing pipe (3) is connected to an adding hopper (23).

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