Atomization bar feeding and warehousing mechanism

Abstract

The utility model discloses a gas atomization bar feeding storage mechanism which comprises a storage chamber, a conveying frame and a roller feeding frame, the conveying frame comprises a plurality of first clamping mechanisms and a plurality of second clamping mechanisms which are arranged in parallel, the roller feeding frame is provided with a lifting part, and the storage chamber regularly discharges materials to the roller feeding frame; the lifting part drives the roller feeding frame to ascend so that the bar bodies can be clamped to the first clamping mechanism or the second clamping mechanism, the warehousing mechanism further comprises a feeding part, the feeding part is located at the end away from the warehousing chamber, and when the conveying frame conveys the bar bodies to the feeding part, discharging is conducted. Assembly line production can be formed. According to the feeding device, manual operation is not needed during feeding, automatic feeding is achieved, and the implementation mode is simple.

Description

Technical Field

[0001] This application relates to the technical field of feeding equipment, and in particular to a gas atomization bar feeding storage mechanism. Background Art

[0002] The gas atomization powder making method is a powder making method in which a rapidly moving fluid impacts or otherwise breaks a metal or alloy liquid into fine droplets, and then condenses them into solid powder. The gas atomization method is a preferred method for producing alloyed powder, and its product is called pre-alloyed powder. Each particle of this powder not only has the same uniform chemical composition as the established molten alloy, but also has a refined crystal structure due to rapid solidification.

[0003] Existing gas atomization powder making equipment usually uses bar-shaped materials. After feeding the bars, they are melted, sprayed and atomized, and finally form powder. The existing bar storage and bar feeding are generally divided into two processes. When feeding, the bars need to be transferred from the storage bin first, and then fed into the atomization powder making equipment, which affects the feeding speed to a certain extent. For this reason, we propose a gas atomization bar feeding storage mechanism that integrates storage and feeding. Summary of the Invention

[0004] The purpose of this application is to provide a gas atomization bar feeding storage mechanism.

[0005] To achieve the above object, the technical solution adopted in this application is: a gas atomization bar feeding storage mechanism for storing and feeding a bar body, including a storage chamber, a transfer rack and a roller feeding rack. The transfer rack includes a plurality of first clamping mechanisms and a plurality of second clamping mechanisms arranged in parallel. The roller feeding rack is provided with a lifting part. The storage chamber discharges materials regularly to the roller feeding rack. The lifting part drives the roller feeding rack to rise so that the bar body is clamped by the first clamping mechanism or the second clamping mechanism. The storage mechanism further includes a feeding part, and the feeding part is located at one end far from the storage chamber. When the transfer rack transfers the bar body to the feeding part, discharging is carried out.

[0006] As a preference, the first clamping mechanism and the second clamping mechanism have the same structure. The first clamping mechanism includes a clamping part and a clamping base, and the clamping base is adapted to be installed on the transfer rack to cooperate with the movement.

[0007] As a preference, the top of the clamping part is provided with an arc-shaped clamping cavity, and the radian range of the clamping cavity is 200° to 300°.

[0008] As a preference, the clamping part includes two relatively arranged clamping monomers, the two clamping monomers are respectively slidably arranged on the clamping base, and an elastic telescopic part is arranged between the two clamping monomers so that the two clamping monomers tend to approach each other in the initial state; an arc-shaped groove is arranged on the inner side of the clamping monomer, and the arc-shaped grooves of the two clamping monomers and the gap formed between the two clamping monomers together form the clamping cavity.

[0009] As a preference, the elastic telescopic part includes a spring and a limiting rod, the limiting rods are respectively and limitatively installed in the two clamping monomers, and the limiting rod is a telescopic rod body.

[0010] As a preference, the clamping base is provided with a sliding groove, and the bottom of the clamping monomer is provided with a sliding block corresponding to the sliding groove, and both the sliding groove and the sliding block are T-shaped.

[0011] As a preference, a guide plate is arranged between the storage chamber and the roller loading rack, the storage chamber is arranged to discharge intermittently at the same interval time, the roller loading rack includes a plurality of conveying rollers distributed at equal intervals, and after the bar body falls into the roller loading rack, it is equally distributed in the intervals between adjacent conveying rollers, and the distance between two adjacent bar bodies is the same as the distance between two adjacent clamping bases.

[0012] As a preference, support plates are arranged at the bottoms of the storage chamber and the conveying rack, a support frame body is arranged at the bottom of the support plate, and a moving part is arranged at the bottom of the support frame body.

[0013] Compared with the prior art, the beneficial effects of the present application are as follows:

[0014] When the storage chamber feeds materials regularly, a plurality of bar bodies falling into the roller loading rack are equally distributed, ensuring that the distance between two adjacent bar bodies is equal to the distance between two adjacent second clamping mechanisms. The roller loading rack is lifted by the lifting part, and the bar body is clamped by the second clamping mechanism. At this time, the conveying rack runs, and the positions of the second clamping mechanism and the first clamping mechanism are interchanged. At this time, a plurality of second clamping mechanisms clamp the bar bodies and pass through the feeding part in sequence, and the feeding part operates to regularly feed the bar bodies into subsequent processes of melting, spraying, and atomizing to form powder. At this time, the first clamping mechanism is located at the bottom of the conveying rack, the storage chamber can continue to feed materials, the roller loading rack is ready for the bar body again, and the first clamping mechanism is lifted and clamped by the lifting part. After all the bar bodies on the second clamping mechanism are fed, the first clamping mechanism and the second clamping mechanism are transposed, and so on, a production line can be formed. In this embodiment, manual operation is not required during feeding, realizing automatic feeding, and the implementation method is simple. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0016] Figure 2 is Figure 1 the rear view of

[0017] Figure 3 It is another schematic diagram of the clamping mechanism.

[0018] Figure 4 is Figure 3 the schematic diagram of the dispersion state.

[0019] In the figure: 1, storage room; 2, feeding part; 3, first clamping mechanism; 31, clamping part; 31a, clamping monomer; 32, clamping base; 33, limiting rod; 34, slider; 35, spring; 36, chute; 4, conveying rack; 5, supporting part; 6, second clamping mechanism; 7, conveying roller; 8, lifting part; 9, bar body; 10, support plate; 11, guiding plate; 12, driving pulley; 13, moving part. Specific embodiments

[0020] Next, in combination with specific embodiments, the present application will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0021] In the description of the present application, it should be noted that for orientation terms, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated orientation and position relationship are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present application.

[0022] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence.

[0023] The terms "including" and "having" in the description and claims of the present application and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0024] Embodiment:

[0025] Referring to Figures 1 to 4 , this embodiment provides a gas atomization bar feeding and storage mechanism for storing and feeding the bar body 9, including a storage chamber 1, a transfer rack 4 and a roller feeding rack. The transfer rack 4 includes a plurality of first clamping mechanisms 3 and a plurality of second clamping mechanisms 6 arranged in parallel. The roller feeding rack is provided with a lifting part 8. The storage chamber 1 regularly discharges materials to the roller feeding rack, and the lifting part 8 drives the roller feeding rack to rise so that the bar body 9 is clamped by the first clamping mechanism 3 or the second clamping mechanism 6. This storage mechanism further includes a feeding part 2, and the feeding part 2 is located at one end away from the storage chamber 1. When the transfer rack 4 transfers the bar body 9 to the feeding part 2, discharging is carried out. Referring to Figure 1 , the first clamping mechanism 3 is a row above, and the second clamping mechanism 6 is a row below. The two rows are arranged in parallel. When the storage chamber 1 feeds materials regularly, the multiple bar bodies 9 falling into the roller feeding rack are equidistantly distributed. By only adjusting the discharging speed of the storage chamber 1 and the feeding speed of the roller feeding rack, it can be ensured that the distance between two adjacent bar bodies 9 is equal to the distance between two adjacent second clamping mechanisms 6. At this time, the lifting part 8 is used to raise the roller feeding rack, and the bar body 9 can be clamped by the second clamping mechanism 6. At this time, the transfer rack 4 can be operated to move the second clamping mechanism 6 to exchange positions with the first clamping mechanism 3. At this time, the multiple second clamping mechanisms 6 clamp the bar body 9 and pass through the feeding part 2 in sequence. The feeding part 2 acts to regularly feed the bar body 9 into the subsequent processes of melting, spray atomization and finally forming powder. And at this time, the first clamping mechanism 3 is located at the bottom of the transfer rack 4, and the storage chamber 1 can continue to discharge materials. The roller feeding rack is ready for the bar body 9 again, and the first clamping mechanism 3 is clamped by using the lifting part 8 to rise. After all the bars on the second clamping mechanism 6 are fed, the first clamping mechanism 3 and the second clamping mechanism 6 are transposed, and so on, a production line can be formed. In this embodiment, manual operation is not required during feeding, realizing automatic feeding, and the implementation method is simple.

[0026] In this embodiment, the transfer rack 4 can use a driving pulley 12 to drive the transfer rack 4 to rotate and feed materials. Of course, other suitable feeding devices can also be selected. The lifting part 8 and the feeding part 2 mentioned in this embodiment can be driving devices with controllable strokes such as air cylinders and electric screw slide assemblies.

[0027] Such as Figure 1As shown, the first clamping mechanism 3 and the second clamping mechanism 6 have the same structure. The first clamping mechanism 3 includes a clamping part 31 and a clamping base 32. The clamping base 32 is adapted to be installed on the transfer rack 4 to cooperate with the movement. Further, an arc-shaped clamping cavity is formed at the top of the clamping part 31, and the radian range of the clamping cavity is 200° - 300°. Obviously, when the lifting part 8 drives the roller loading rack to rise, the top of the bar body 9 gradually comes into contact with the corresponding clamping cavity. At this time, when the lifting part 8 continues to rise, the bar body 9 deforms the clamping part 31, so that it enters the clamping cavity. Since the radian range of the clamping cavity is 200° - 300°, after the bar body 9 enters, it has a clamping function on the bar body 9, so that the bar body 9 can be clamped and transferred. As Figure 1 shown, two rows of the first clamping mechanism 3 (similarly for the second clamping mechanism 6) are also arranged in parallel on the top of the transfer rack 4, which enables it to have two clamping points for the bar body 9 and can effectively increase the stability.

[0028] As Figure 3 shown, in addition to the integrated setting as shown in Figure 1 and Figure 2 shown, with reference to Figure 3 and Figure 4 , the clamping part 31 includes two relatively arranged clamping monomers 31a. The two clamping monomers 31a are respectively slidably arranged on the clamping base 32, and an elastic telescopic member is arranged between the two clamping monomers 31a, so that the two clamping monomers 31a tend to approach each other in the initial state; an arc-shaped groove is arranged on the inner side of the clamping monomer 31a, and the arc-shaped grooves of the two clamping monomers 31a and the gap formed between the two clamping monomers 31a together form the clamping cavity. With such a setting, when the bar body 9 is installed, the two clamping monomers 31a will first move away from each other, and at the same time, the elastic telescopic member is stretched. When the bar body 9 is installed, the elastic telescopic member resets, so that the two clamping monomers 31a clamp the bar body 9.

[0029] As Figure 4 shown, preferably, the elastic telescopic member includes a spring 35 and a limiting rod 33. The limiting rods 33 are respectively installed in the two clamping monomers 31a in a limited way, and the limiting rod 33 is a telescopic rod body. Further, a chute 36 is formed on the clamping base 32, and a slider 34 corresponding to the chute 36 is arranged at the bottom of the clamping monomer 31a. Both the chute 36 and the slider 34 are T-shaped. The T-shaped chute 36 and slider 34 help the clamping monomer 31a to stably slide on the clamping base 32.

[0030] As Figure 1As shown, a material guiding plate 11 is provided between the storage chamber 1 and the roller loading rack. The storage chamber 1 is set to discharge intermittently at the same interval time. The roller loading rack includes a number of conveying rollers 7 evenly distributed at equal distances. After the bar body 9 falls into the roller loading rack, it is evenly distributed in the intervals between adjacent conveying rollers 7, and the distance between two adjacent bar bodies 9 is the same as the distance between two adjacent clamping bases 32. The setting of the material guiding plate 11 can ensure that when discharging, the bar body 9 has a certain initial velocity after going out of the storage chamber 1, so that it can reach the roller loading rack.

[0031] As Figure 1 As shown, a support plate 10 is provided at the bottom of the storage chamber 1 and the conveying rack 4. A support frame body is provided at the bottom of the support plate 10, and a moving part 13 is provided at the bottom of the support frame body. The moving part 13 can be a roller with a braking function to facilitate the movement and use of the whole device.

[0032] The above describes the basic principle, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present application. Without departing from the spirit and scope of the present application, the present application will have various changes and improvements, and these changes and improvements all fall within the scope of the present application claimed. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An aerosolized rod material feeding storage mechanism, used for storing and feeding rod material bodies, characterized in that: It includes a storage room, a conveying rack and a roller loading rack, the conveying rack includes a plurality of first clamping mechanisms and a plurality of second clamping mechanisms arranged in parallel, the roller loading rack is provided with a lifting part, the storage room regularly discharges materials to the roller loading rack, the lifting part drives the roller loading rack to rise so that the rod body is clamped by the first clamping mechanism or the second clamping mechanism, the storage mechanism also includes a loading part, the loading part is located at one end away from the storage room, and the material is discharged when the conveying rack transfers the rod body to the loading part.

2. The gas atomization rod material feeding and storage mechanism according to claim 1, characterized in that: The first clamping mechanism and the second clamping mechanism have the same structure. The first clamping mechanism includes a clamping portion and a clamping base. The clamping base is suitable for being installed on the conveying frame to cooperate with the movement.

3. The gas atomization rod material feeding and storage mechanism according to claim 2, characterized in that: A circular arc-shaped clamping cavity is formed on the top of the clamping portion, and the arc range of the clamping cavity is 200° to 300°.

4. The gas atomization rod material feeding and storage mechanism according to claim 3, characterized in that: The clamping portion includes two clamping units arranged opposite to each other, and the two clamping units are respectively slidably arranged on the clamping base, and an elastic telescopic part is arranged between the two clamping units so that the two clamping units tend to approach each other in the initial state; an arc groove is arranged on the inner side of the clamping unit, and the arc grooves of the two clamping units and the gap formed between the two clamping units together constitute the clamping cavity.

5. The gas atomization rod material feeding and storage mechanism according to claim 4, characterized in that: The elastic telescopic member comprises a spring and a limiting rod. The limiting rod is respectively installed in the two clamping units in a limiting manner. The limiting rod is a telescopic rod body.

6. The gas atomization rod material feeding and storage mechanism according to claim 5, characterized in that: The clamping base is provided with a slide groove, and the bottom of the clamping unit is provided with a slide block corresponding to the slide groove, and both the slide groove and the slide block are T-shaped.

7. The gas atomization rod material feeding and storage mechanism according to claim 2, characterized in that: A material guide plate is arranged between the storage chamber and the roller loading rack. The storage chamber is configured to discharge materials intermittently at equal intervals. The roller loading rack includes a plurality of equally spaced conveying rollers. After the rod bodies fall into the roller loading rack, they are equally spaced in the intervals between adjacent conveying rollers, and the distance between two adjacent rod bodies is the same as the distance between two adjacent clamping bases.

8. The gas atomization rod material feeding and storage mechanism according to claim 1, characterized in that: A support plate is arranged at the bottom of the storage room and the conveying rack, a support frame body is arranged at the bottom of the support plate, and a moving part is arranged at the bottom of the support frame body.

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