阅读说明：本技术 一种焊剂自动配料装置 (automatic batching device for welding flux ) 是由 胡艾琼 于 2019-10-24 设计创作，主要内容包括：本发明公布了一种焊剂自动配料装置,它包括多个并列设置的原料料斗,每个原料料斗的底部均设有落料阀,落料阀正下方均设置有独立的第一传输机,第一传输机输出端的正下方设置有称重料斗,称重料斗的正下方设置有第二传输机,第二传输机输出端的正下方设置有焊剂原材料混合装置。本发明提供的一种焊剂自动配料装置,结构简单,能够先后对焊剂原料进行落料控制、传输、称重以及输送到焊剂原材料混合装置中进行自动化混合,该设备实现了矿石原料的配料、称重及混合的自动化,降低了工人的劳动强度,提高了生产效率。(The invention discloses an automatic welding flux batching device, which comprises a plurality of raw material hoppers arranged in parallel, wherein a blanking valve is arranged at the bottom of each raw material hopper, an independent -th conveyor is arranged under each blanking valve, a weighing hopper is arranged under the output end of a -th conveyor, a second conveyor is arranged under each weighing hopper, and a welding flux raw material mixing device is arranged under the output end of the second conveyor.)

The utility model provides a kind of solder flux automatic blending device, a serial communication port, it includes a plurality of raw material hopper (1) that set up side by side, the bottom of every raw material hopper (1) all is equipped with the blanking valve, all be provided with independent conveyer (2) under the blanking valve, be provided with hopper (3) of weighing under conveyer (2) output, be provided with second conveyer (4) under hopper (3) of weighing, be provided with solder flux raw and other materials mixing arrangement (6) under second conveyer (4) output.

2. The automatic flux batching device according to claim 1, characterized in that each conveyor (2) realizes the individual control of the conveying speed by means of a PLC.

3. type automatic flux batching device according to claim 1, characterized in that second conveyors (4) are shared right under the weighing hopper (3).

4. The automatic flux batching device according to claim 1, characterized in that, when the material in the weighing hopper (3) reaches the set weighing value, the PLC controls the bottom valve of the weighing hopper (3) to open.

5. The automatic flux batching device according to claim 1, characterized in that, when the material in the weighing hopper (3) reaches the set weighing value, the PLC controls the blanking valve at the bottom of the raw material hopper (1) to close, and the PLC controls the corresponding conveyor (2) to stop conveying at the same time.

6. The automatic flux dosing device of any claims 1-5, further comprising a dust suction device (5) disposed at the side of the raw material hopper (1), the th conveyor (2), the weighing hopper (3) and the second conveyor (4).

7. The kind of welding flux automatic blending device of claim 6, characterized in that, the dust extraction (5) includes the casing (53), the front end of casing (53) is provided with the suction hood (51), the inside of casing (53) is provided with dust absorption fan (52) and a plurality of dust purification mechanism (56), the main dust absorption pipe (54) is connected to the air outlet of dust absorption fan (52), a plurality of dust absorption branch pipes (55) are connected to the end of main dust absorption pipe (54), dust absorption branch pipe (55) and the air inlet of dust purification mechanism (56) are connected in a sealing manner.

8. The automatic flux batching device according to claim 7, characterized in that the suction hood (51) has a rectangular grid-like structure.

9. The automatic flux batching device, according to claim 7, characterized in that the dust suction fan (52) is a plurality of in parallel arrangement.

10. The automatic flux batching device, according to claim 7, characterized in that, the dust cleaning mechanism (56) is a dust removal cloth bag.

Technical Field

The invention relates to automatic batching devices, in particular to a automatic batching device for welding flux.

Background

The flux is a granular welding material which melts to form slag and gas during welding, which acts as a protective and metallurgical barrier to the molten bath, and substances which melt to form slag and gas during welding, which acts as a protective and metallurgical barrier to the molten metal.

The flux is composed of marble, quartz, fluorite and other ores, titanium dioxide, cellulose and other chemical substances, wherein the smelting flux is formed by smelting various ores in an electric arc furnace and then crushing the ores, in order to improve the smelting efficiency, various required ore raw materials are required to be mixed, weighed and placed in a mixer to be uniformly mixed, and then the ore raw materials are smelted in the electric arc furnace and crushed.

Disclosure of Invention

The invention aims to solve the problems, and provides automatic flux batching devices which are simple in structure and capable of sequentially performing blanking control, transmission, weighing and conveying of raw flux materials into a raw flux material mixing device for automatic mixing.

In order to achieve the purpose, the invention adopts the technical scheme that the device comprises a plurality of raw material hoppers arranged in parallel, wherein a blanking valve is arranged at the bottom of each raw material hopper, an independent -th conveyor is arranged under each blanking valve, a weighing hopper is arranged under the output end of a -th conveyor, a second conveyor is arranged under each weighing hopper, and a welding flux raw material mixing device is arranged under the output end of the second conveyor.

, each th conveyer realizes the independent control of the transmission speed through the PLC.

And , sharing second conveyors under the weighing hoppers.

And , when the material in the weighing hopper reaches the set weighing value, the PLC controls the bottom valve of the weighing hopper to be opened.

And , when the material in the weighing hopper reaches the set weighing value, the blanking valve at the bottom of the raw material hopper is controlled to be closed by the PLC, and the PLC simultaneously controls the th conveyor to stop conveying.

, it further comprises a dust collector arranged at the side of the raw material hopper, the th conveyor, the weighing hopper and the second conveyor.

, the dust collector comprises a shell, a dust hood is arranged at the front end of the shell, a dust collection fan and a plurality of dust purification mechanisms are arranged inside the shell, an air outlet of the dust collection fan is connected with a dust collection main pipeline, the tail end of the dust collection main pipeline is connected with a plurality of dust collection branch pipelines, and the dust collection branch pipelines are hermetically connected with an air inlet of the dust purification mechanisms.

, the dust hood has a rectangular grid structure.

, the dust-collecting fans are arranged in parallel.

, the dust purifying mechanism is a dust removing cloth bag.

The automatic flux batching device has the advantages that the automatic flux batching device is simple in structure, blanking control, transmission, weighing and conveying of raw flux materials into the raw flux material mixing device can be performed in sequence, automation of batching, weighing and mixing of ore materials is achieved, labor intensity of workers is reduced, and production efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view showing an external structure of the dust suction apparatus of the present invention.

FIG. 3 is a schematic view of the internal structure of the vacuum cleaner of the present invention.

The text labels in the figure are 1, a raw material hopper, 2, a th conveyor, 3, a weighing hopper, 4, a second conveyor, 5, a dust suction device, 6, a mixing device, 51, a dust suction cover, 52, a dust suction fan, 53, a shell, 54, a main dust suction pipeline, 55, a branch dust suction pipeline and 56, and a dust purification mechanism.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in figures 1-3, the invention has the specific structure that the device comprises a plurality of raw material hoppers 1 which are arranged in parallel, a blanking valve is arranged at the bottom of each raw material hopper 1, an independent -th conveyor 2 is arranged under the blanking valve, a weighing hopper 3 is arranged under the output end of the -th conveyor 2, a second conveyor 4 is arranged under the weighing hopper 3, and a welding flux raw material mixing device 6 is arranged under the output end of the second conveyor 4.

Preferably, each th conveyor 2 is individually controlled in its conveying speed by a PLC.

Preferably, second conveyors 4 are shared directly below the weighing hopper 3.

Preferably, the bottom valve of weighing hopper 3 is controlled by the PLC to open when the contents of weighing hopper 3 reach a set weighing value.

Preferably, when the material in the weighing hopper 3 reaches the set weighing value, the blanking valve at the bottom of the material hopper 1 is controlled to be closed by the PLC, and the PLC simultaneously controls the th conveyor 2 to stop conveying.

Preferably, the device also comprises a dust suction device 5 arranged at the side of the raw material hopper 1, the -th conveyor 2, the weighing hopper 3 and the second conveyor 4.

Preferably, the dust suction device 5 includes a housing 53, a dust hood 51 is disposed at the front end of the housing 53, a dust suction fan 52 and a plurality of dust cleaning mechanisms 56 are disposed inside the housing 53, an air outlet of the dust suction fan 52 is connected to a main dust suction pipe 54, a plurality of branch dust suction pipes 55 are connected to the end of the main dust suction pipe 54, and the branch dust suction pipes 55 are hermetically connected to air inlets of the dust cleaning mechanisms 56.

Preferably, the dust hood 51 has a rectangular grid structure.

Preferably, the dust suction fan 52 is provided in plurality in parallel.

Preferably, the dust cleaning mechanism 56 is a dust collection cloth bag.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises the series of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.