Automatic feeding machine

Abstract

The utility model relates to the technical field of powder processing, and discloses an automatic feeding machine, which is characterized in that a feeding rack is arranged beside a furnace body, the top of the feeding rack is provided with a vacuum tank, the tank is connected with a vortex air pump through a vacuum pipe, and the air pump is positioned at the bottom of the rack. And the output end of the vacuum tank is connected with a suction pipe and extends into a feeding barrel beside the suction pipe. The bottom of the vacuum tank is connected with a stock bin, a screw feeder is arranged below the stock bin, the feeding end of the screw feeder is communicated with the stock bin, and a discharging port is formed in the tail end of the feeder and leads to the furnace body. According to the automatic feeding machine, the labor intensity of operators can be remarkably reduced, dust pollution caused by manual feeding is reduced, the feeding efficiency is improved, and the requirements of modern production for high efficiency and automation are met. By adopting the combination of the vacuum tank and the vortex air pump, the powder can be quickly sucked and conveyed, and the low-efficiency operation of manually knocking or shaking a container is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of powder processing, in particular to an automatic feeding machine. Background Art

[0002] In the traditional powder processing industry, the loading process typically requires direct human involvement, with operators manually adding powder to a simple loading device. This method of operation presents numerous problems. First, due to the poor fluidity of powder, manual loading often requires operators to vigorously tap or shake the container to promote flow, which not only increases labor intensity but also easily leads to operator fatigue. Second, the powder loading process easily generates large amounts of dust, which not only pollutes the working environment but can also damage the operator's respiratory system. Long-term exposure to such an environment can also cause occupational diseases. Furthermore, manual loading is inefficient and cannot meet the high efficiency and automation requirements of modern production.

[0003] Therefore, based on the above technical problems, it is necessary for technicians in this field to develop an automatic loading machine. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic feeding machine to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A technical solution for an automatic feeding machine includes a furnace body and a feeding rack provided on the adjacent side of the furnace body, a vacuum tank is installed on the top of the feeding rack, the vacuum tank input is connected to a vortex air pump through a vacuum tube, the vortex air pump is installed at the bottom of the feeding rack, the output end of the vacuum tank is connected to a suction pipe, a feeding barrel is provided on the adjacent side of the feeding rack, the suction pipe is inserted into the feeding barrel for sucking material, a silo is provided at the bottom of the vacuum tank, a screw feeder is provided below the silo and is connected to the feeding end of the screw feeder, a discharge port is provided below the tail end of the screw feeder, and the discharge port is connected to the furnace body.

[0007] As a preferred technical solution, a bearing seat is installed on the shaft end of the screw feeder, and the driving device of the screw feeder is connected to a frequency converter, which is used to adjust the rotation speed of the screw feeder to meet the conveying requirements of different materials.

[0008] As a preferred technical solution, the bearing seat can effectively reduce the friction generated by the screw feeder when running at high speed, thereby improving the stability and service life of the equipment.

[0009] As a preferred technical solution, an air hammer is installed in the silo, and the air hammer is used to prevent the silo from being blocked when adding materials.

[0010] As a preferred technical solution, multiple sets of rollers are installed at the bottom of the loading rack, and the rollers are used to realize the movement of the loading rack to facilitate the adjustment of the relative position between the loading machine and the furnace body. Lifting legs are provided on the adjacent sides of the rollers, and the lifting legs are used to support the loading rack and fix its position.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model is an automatic feeding machine, which can significantly reduce the labor intensity of operators, reduce dust pollution caused by manual feeding, improve feeding efficiency, and meet the needs of modern production for high efficiency and automation. By adopting a combination of a vacuum tank and a vortex air pump, the powder can be quickly absorbed and conveyed, avoiding the inefficient operation of manually knocking or shaking the container. At the same time, the use of a screw feeder, combined with the frequency converter to adjust the speed, ensures the flexibility and adaptability of conveying different materials. The addition of an air hammer effectively prevents the problem of silo blockage and ensures a continuous and stable feeding process. The automatic feeding machine of the utility model has significant advantages in improving production efficiency, protecting the health of operators and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the overall structure of an automatic feeding machine.

[0014] In the accompanying drawings: 1. furnace body; 2. loading rack; 21. roller; 22. vacuum tank; 221. suction pipe; 23. vortex air pump; 24. vacuum tube; 25. silo; 26. inverter; 27. screw feeder; 28. bearing seat; 29. ​​discharge port; 3. loading barrel. DETAILED DESCRIPTION

[0015] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions, and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present invention can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0016] like Figure 1As shown, the utility model provides a technical solution for an automatic feeding machine: it includes a furnace body 1, a feeding frame 2, a vacuum tank 22, a vortex air pump 23, a suction pipe 221, a hopper 25, a screw feeder 27, a bearing seat 28 and a discharge port 29. Figure 1 As shown, the feeding frame 2 is arranged on the adjacent side of the furnace body 1, and a vacuum tank 22 is installed on the top thereof. The vacuum tank 22 is connected to the vortex air pump 23 through a vacuum tube 24. The vortex air pump 23 is installed at the bottom of the feeding frame 2, and its function is to provide the necessary negative pressure for the vacuum tank 22 to achieve the suction of the powder.

[0017] One end of the suction pipe 221 is connected to the vacuum tank 22, and the other end is inserted into the loading barrel 3, which is used to suck the powder from the loading barrel. A silo 25 is located at the bottom of the vacuum tank 22, below which is a screw feeder 27. The feed end of screw feeder 27 is connected to the silo 25. A discharge port 29 is located below the tail end of screw feeder 27 and is connected to the furnace body 1, ensuring that the powder can enter the furnace body 1 smoothly for processing.

[0018] In order to improve the stability and service life of the screw feeder 27, a bearing seat 28 is installed on its shaft end. In addition, the drive device of the screw feeder 27 is connected to a frequency converter 26, which is used to adjust the speed of the screw feeder 27 to adapt to the conveying requirements of different materials.

[0019] In order to prevent the problem of silo 25 being blocked during feeding, an air hammer (not shown in the figure) is installed in silo 25. The function of the air hammer is to loosen the blocked powder by vibration to ensure a continuous and stable feeding process.

[0020] The bottom of the loading frame 2 is equipped with multiple sets of rollers 21, which are used to move the loading frame 2 so as to adjust the relative position between the loading machine and the furnace body 1. The adjacent sides of the rollers 21 are provided with lifting legs (not shown in the figure), which are used to support the loading frame 2 and fix its position.

[0021] Through the above structural design, the automatic loader of this embodiment can significantly reduce the labor intensity of operators, reduce dust pollution caused by manual loading, improve loading efficiency, and meet the needs of modern production for high efficiency and automation.

[0022] According to the above solution, in this embodiment, the loading bucket 3 is placed at the end of the suction pipe 221 to ensure that the suction pipe can smoothly absorb the powder. The vortex air pump 23 is activated to generate negative pressure, forming a vacuum environment inside the vacuum tank 22. Under the negative pressure of the vacuum tank 22, the powder is sucked into the vacuum tank through the suction pipe 221.

[0023] The powder in vacuum tank 22 then flows through a connecting channel at its bottom into silo 25. Inside silo 25, screw feeder 27 begins operating, conveying the powder from silo 25 to discharge port 29. A frequency converter 26 adjusts the speed of screw feeder 27 based on the type and characteristics of the material to ensure stable and accurate material delivery.

[0024] During the feeding process, if the silo 25 is clogged with powder, the pneumatic hammer installed in the silo will automatically start to loosen the clogged powder by vibration, ensuring a continuous and stable feeding process. In this way, the powder can smoothly enter the furnace body 1 through the discharge port 29 for processing.

[0025] In summary, the automatic feeding machine of the utility model not only improves production efficiency but also effectively reduces the labor intensity of operators and reduces dust pollution through a series of structural designs and functional combinations.

[0026] The working principle and use process of the present invention are as follows: After assembling the various components of the present invention in sequence, all the working steps can be completed by working in accordance with the above implementation methods in sequence according to actual needs.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0030] While the embodiments described above are based on the present invention, these embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Clearly, many modifications and variations are possible based on the above description. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better utilize the present invention and its modifications and uses. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automatic feeding machine, characterized in that: The invention comprises a furnace body (1) and a feeding frame (2) provided on an adjacent side of the furnace body (1), a vacuum tank (22) being installed on the top of the feeding frame (2), an input of the vacuum tank (22) being connected to a vortex air pump (23) through a vacuum tube (24), the vortex air pump (23) being installed at the bottom of the feeding frame (2), an output end of the vacuum tank (22) being connected to a suction pipe (221), a feeding barrel (3) being provided on an adjacent side of the feeding frame (2), the suction pipe (221) being inserted into the feeding barrel (3) for sucking materials, a silo (25) being provided at the bottom of the vacuum tank (22), a screw feeder (27) being provided below the silo (25) and being connected to the feeding end of the screw feeder (27), a discharge port (29) being provided below the tail end of the screw feeder (27), and the discharge port (29) being connected to the furnace body (1).

2. The automatic feeding machine according to claim 1, characterized in that: The shaft end of the screw feeder (27) is equipped with a bearing seat (28), and the driving device of the screw feeder (27) is connected to a frequency converter (26). The frequency converter (26) is used to adjust the speed of the screw feeder (27) to meet the transportation requirements of different materials.

3. The automatic feeding machine according to claim 2, characterized in that: The bearing seat (28) can effectively reduce the friction generated by the screw feeder (27) when it runs at high speed, thereby improving the stability and service life of the equipment.

4. The automatic feeding machine according to claim 1, characterized in that: An air hammer is installed in the silo (25) to prevent the silo (25) from being blocked when adding materials.

5. The automatic feeding machine according to claim 1, characterized in that: A plurality of rollers (21) are installed at the bottom of the loading frame (2), and the rollers (21) are used to realize the movement of the loading frame (2) so as to adjust the relative position between the loading machine and the furnace body (1). Lifting legs are provided on adjacent sides of the rollers (21), and the lifting legs are used to support the loading frame (2) and fix its position.

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