Metal powder storage device facilitating cold and hot temperature adjustment

Abstract

The utility model provides a metal powder storage device convenient for cold and hot temperature adjustment, which relates to the technical field of metal powder storage and comprises a body, a heating component arranged on the inner wall of the body, a feed port arranged at the top of the body, a stable detection needle arranged at the bottom in the body, and chutes arranged on two sides of the inner wall of the body. A connecting frame is connected between the sliding grooves, sliding blocks are arranged at the two ends of the connecting frame, rotating assemblies are arranged at one end of the connecting frame and one end of the equally-dividing rod, and the equally-dividing rod is rotationally connected into the connecting frame through the rotating assembly at one end. Through the equipartition rods arranged in the device, inclined arrangement of the equipartition rods and conical arrangement of the equipartition rods, metal separation can evenly fall to the bottom of the body through inclined sliding, meanwhile, through the conical arrangement, the sliding gap is larger along the inclined direction, the equipartition rods are matched with excessive falling and accumulation at the beginning, and the metal separation efficiency is improved. And the amount difference of the falling amount caused by pressure extrusion is large.

Description

Technical Field

[0001] The utility model relates to the technical field of metal powder storage, in particular to a metal powder storage container which is convenient for adjusting hot and cold temperatures. Background Art

[0002] The storage of metal powder has important requirements on temperature. In order to keep the physical properties of the metal powder relatively stable, the temperature in the storage container needs to be controlled and adjusted to keep it at the appropriate temperature for a long time.

[0003] However, the existing metal powder storage is prone to problems during storage, because when the metal powder is poured in, the metal powder will easily accumulate together at the point of falling, forming a "pyramid" shape. This will cause the metal powder to have different accumulation amounts in different high and low parts, resulting in different internal temperatures, which will affect the ordinary stability detection and make it inconvenient to perform stability adjustments. Utility Model Content

[0004] The purpose of the utility model is to provide a metal powder preserver that is easy to adjust the hot and cold temperatures, so as to solve the problem that when metal powder is poured into a storage container, it is easy to accumulate into a "pyramid" shape, resulting in different temperatures at different locations due to the different accumulation amounts of high and low parts, making it difficult to detect and control the temperature inside the metal powder accumulation.

[0005] The utility model is achieved through the following technical solutions:

[0006] The utility model provides a metal powder preserver which is convenient for adjusting hot and cold temperatures. The utility model comprises a main body, an inner wall of the main body is provided with a heating component, a feeding port is provided at the top of the main body, a stable detection needle is provided at the inner bottom of the main body, slide grooves are provided on both sides of the inner wall of the main body, a connecting frame is connected between the slide grooves, sliders are provided at both ends of the connecting frame, and a rotating component is provided at one end of the connecting frame and an equilibrating rod, and the equilibrating rod is rotatably connected to the connecting frame through the rotating component at one end.

[0007] Preferably, the connecting frame is arranged in an inclined state, and the sliders at both ends of the connecting frame have height differences due to the inclined setting.

[0008] Preferably, the dividing rod is arranged in a conical shape, and the part with a wider diameter of the dividing rod is close to the feed inlet.

[0009] Preferably, the dividing rod and the connecting frame are arranged to be tilted together, and the highest point of the tilt of the connecting frame is close to the feed inlet.

[0010] Preferably, the rotating assembly includes a connecting cavity, a transmission rod and a synchronous belt, the connecting cavity is arranged inside the slider, the transmission rod is arranged at one end of the dividing rod, and the synchronous belt is connected to the side wall of the transmission rod.

[0011] Preferably, the transmission rod is arranged at the end of the dividing rod with a larger diameter, and the transmission rod passes through the protruding part of the slider in the connecting cavity.

[0012] Preferably, the synchronous belt is sleeved and meshed with a plurality of transmission rods arranged in series at one end of the evenly distributed rods, and the synchronous belt is gear-driven by a motor provided outside the body.

[0013] The technical solution of the utility model has at least the following advantages and beneficial effects:

[0014] 1. Through the equalizing rod set in the device, through the inclined setting and conical setting of the equalizing rod, the metal separation can be evenly dropped to the bottom of the main body through inclined sliding. At the same time, through the setting of the cone, the gap becomes larger along the inclined sliding, so as to cope with the excessive accumulation of the equalizing rod at the beginning, and the large difference in the amount of drop caused by pressure extrusion.

[0015] 2. The device is also provided with a rotating assembly, which drives the dividing rod to rotate to prevent the metal powder accumulated on the dividing rod from getting stuck when it falls. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 3 This is a schematic diagram of the top view of the connecting frame of the utility model;

[0020] Icons: main body 1, feeding port 101, stability detection needle 102, slide groove 103, connecting frame 2, slider 201, connecting cavity 2011, equalizing rod 202, transmission rod 2021, synchronous belt 2022. DETAILED DESCRIPTION

[0021] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] The following combination Figures 1 to 3 The utility model is described in detail.

[0023] A metal powder preserver that is convenient for adjusting hot and cold temperatures includes a main body 1, a heating component is provided on the inner wall of the main body 1, a feeding port 101 is provided on the top of the main body 1, a stabilization detection needle 102 is provided on the inner bottom of the main body 1, chutes 103 are provided on both sides of the inner wall of the main body 1, a connecting frame 2 is connected between the chutes 103, sliders 201 are provided at both ends of the connecting frame 2, an equilibrating rod 202 is provided in the middle of the connecting frame 2, a rotating assembly is provided at one end of the equilibrating rod 202, and the equilibrating rod 202 is rotatably connected to the connecting frame 2 through the rotating assembly at one end.

[0024] First, the metal powder to be stored is poured into the main body 1 through the feed port 101 for storage. At the same time, the internal temperature is adjusted by the heating appliance in the main body 1 so that the internal temperature can be maintained at a suitable level. Then, the stable detection needle 102 is inserted into the metal powder entering the main body 1 to detect the temperature of the accumulated metal powder, so that the temperature can be adjusted in time.

[0025] Furthermore, the connecting frame 2 is set in an inclined state. The sliders 201 at both ends of the connecting frame 2 have height differences due to the inclined setting. The dividing rod 202 is set in a conical shape, and the wider diameter part of the dividing rod 202 is close to the feed inlet 101. The dividing rod 202 is tilted together with the connecting frame 2. The highest point of the tilt of the connecting frame 2 is close to the feed inlet 101.

[0026] Then, when the metal powder is poured into the main body 1, the powder will first fall onto the dividing rod 202 in the middle of the connecting frame 2, and then the metal powder will fall through the gap between the dividing rods 202. At the same time, because the poured metal powder is too much and accumulates on the dividing rod 202, it will slide downward along the inclined angle. As it continues to slide downward, the dividing rod 202 is set in a conical shape. Therefore, the gap between them will become larger as it slides downward, which will accelerate the falling speed until all the powder falls. At the beginning, because too much powder is poured and accumulated, the amount of powder that falls will also be different from the amount of powder that falls later. The half-section equalizing rod 202 is matched with each other in a level manner, and there will not be more accumulation at the beginning of the equalizing rod 202, and the amount of powder dropped due to the pressure will not be more than that in other areas. In this way, the powder will rely on the equalizing rod 202 to fall downward evenly, so that the metal powder will be spread as flatly as possible to the bottom of the main body 1, so as to stabilize the temperature detected by the detection needle 102, and will not cause the insertion position to be unable to fully detect the temperature due to the accumulation of metal powder, because the temperature of other parts will also change due to different accumulation conditions, making it impossible to conveniently and accurately control and adjust the temperature.

[0027] Furthermore, the rotating assembly includes a connecting cavity 2011, a transmission rod 2021 and a synchronous belt 2022. The connecting cavity 2011 is arranged inside the slider 201, the transmission rod 2021 is arranged at one end of the equalizing rod 202, the synchronous belt 2022 is connected to the side wall of the transmission rod 2021, the transmission rod 2021 is arranged at the end with a larger diameter of the equalizing rod 202, the transmission rod 2021 passes through the protruding part of the slider 201 in the connecting cavity 2011, the synchronous belt 2022 is sleeved and meshed with several transmission rods 2021 arranged in series at one end of the equalizing rod 202, and the synchronous belt 2022 is gear-driven by the motor external to the main body 1.

[0028] At the same time, one end of the dividing rod 202 is connected to the connecting cavity 2011 inside the slider 201 through the transmission rod 2021, and then the several transmission rods 2021 are driven to rotate through the serial synchronous belt 2022, thereby driving the dividing rod 202 to start rotating as well, so as to prevent metal powder from being blocked in the gap between the dividing rods 202.

[0029] The following is a specific implementation process of the present invention. First, the metal powder that needs to be stored is poured into the main body 1 through the feed port 101 for storage. At the same time, the internal temperature is adjusted by the heating appliance in the main body 1 so that the internal temperature can be maintained at a suitable level. Then, the stable detection needle 102 is inserted into the metal powder entering the main body 1 to detect the temperature of the accumulated metal powder, so as to adjust the temperature in time. Then, when the metal powder is poured into the main body 1, the powder will first fall onto the dividing rod 202 in the middle of the connecting frame 2, and then the metal powder will fall through the gap between the dividing rods 202. At the same time, because the poured metal powder is too much and is accumulated on the dividing rod 202, it will slide downward along the inclined angle. , and because the dividing rod 202 is set in a cone shape when it continues to slide downward, the further it slides downward, the larger the gap between them is, which will accelerate the falling speed until all the powder falls down. At the beginning, because too much powder is poured into the pile, the amount of falling will also be aligned with the second half of the dividing rod 202, so that the powder will fall downward evenly relying on the dividing rod 202, so that the metal powder will be spread as flat as possible to the bottom of the main body 1, so that the temperature detected by the stable detection needle 102 will not be unable to fully detect the temperature at the inserted position due to the accumulation of metal powder, because the temperature of other parts will also change due to different accumulation conditions, making it impossible to conveniently and accurately control and adjust the temperature.

[0030] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A metal powder storage container that is convenient for adjusting hot and cold temperatures, comprising a body (1), an inner wall of the body (1) provided with a heating assembly, a top of the body (1) provided with a feed port (101), and an inner bottom of the body (1) provided with a stable detection needle (102), characterized in that: Slide grooves (103) are provided on both sides of the inner wall of the body (1), a connecting frame (2) is connected between the slide grooves (103), sliders (201) are provided at both ends of the connecting frame (2), an equalizing rod (202) is provided in the middle of the connecting frame (2), a rotating assembly is provided at one end of the equalizing rod (202), and the equalizing rod (202) is rotatably connected to the connecting frame (2) through the rotating assembly at one end.

2. The metal powder storage container that is convenient for adjusting hot and cold temperatures according to claim 1, characterized in that: The connecting frame (2) is arranged in an inclined state, and the sliders (201) at both ends of the connecting frame (2) have height differences due to the inclined arrangement.

3. The metal powder storage container that is convenient for adjusting hot and cold temperatures according to claim 1, characterized in that: The dividing rod (202) is arranged in a conical shape, and the portion of the dividing rod (202) with a wider diameter is close to the feed port (101).

4. The metal powder storage container that is convenient for adjusting hot and cold temperatures according to claim 1, characterized in that: The dividing rod (202) and the connecting frame (2) are arranged to be tilted together, and the highest point of the tilt of the connecting frame (2) is close to the feed port (101).

5. The metal powder storage container that is convenient for adjusting hot and cold temperatures according to claim 1, characterized in that: The rotating assembly comprises a connecting cavity (2011), a transmission rod (2021) and a synchronous belt (2022); the connecting cavity (2011) is arranged inside the slider (201); the transmission rod (2021) is arranged at one end of the equalizing rod (202); and the synchronous belt (2022) is connected to the side wall of the transmission rod (2021).

6. The metal powder storage container that is convenient for adjusting hot and cold temperatures according to claim 5, characterized in that: The transmission rod (2021) is arranged at the end of the dividing rod (202) with a larger diameter, and the transmission rod (2021) passes through the protruding portion of the slider (201) in the connecting cavity (2011).

7. The metal powder storage container that is convenient for adjusting hot and cold temperatures according to claim 5, characterized in that: The synchronous belt (2022) is sleeved and meshed with a transmission rod (2021) at one end of a plurality of equally dividing rods (202) arranged in series, and the synchronous belt (2022) is gear-driven by a motor external to the body (1).

Images