Titanium scrap quantitative adding device

Abstract

The utility model discloses a titanium scrap quantitative adding device which comprises a material storage pipe, a pressing cover is arranged at the bottom of the material storage pipe, a connecting rod is arranged in an inner cavity of the material storage pipe, a bottom plate for sealing the bottom of the material storage pipe is arranged at the bottom of the connecting rod, and an adjusting plate is rotationally arranged at the top of the connecting rod. A top plate capable of moving up and down is arranged on the lower side of the adjusting plate and used for blocking the top of the material storage pipe, and a negative pressure piece is arranged on the side face of the material storage pipe and used for extracting smoke in the material storage pipe. According to the quantitative titanium scrap adding device, a centralized quantitative discharging mode is adopted, the conditions of sintering and smoking of titanium scraps can be reduced, and the working efficiency is high; in addition, generated smoke can be extracted and collected in a negative pressure mode, the influence on the health of workers is avoided, the safety is high, the operation is simple, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-titanium alloys, in particular to a titanium chip quantitative adding device. Background Art

[0002] AlTi 10 is an alloy containing aluminum and titanium, commonly used in the aerospace field. This alloy has excellent corrosion resistance, high strength and low density, and is suitable for manufacturing products such as aircraft parts that require high strength and light weight.

[0003] At present, our company mainly uses the method of artificially adding titanium chips in the production process of aluminum-titanium 10 alloy, that is, manually adding titanium chips during the production process. However, due to the high oil content of titanium chips, when they are directly added to the furnace, the titanium chips are directly exposed to the furnace mouth and are easy to burn. Moreover, the smoke generated during the sintering process will affect the health of the construction workers and the safety is low. In addition, the artificial addition of titanium chips affects the work efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a titanium chip quantitative addition device. The centralized quantitative feeding method can reduce the sintering and smoking of titanium chips and has high work efficiency. In addition, the generated smoke can be extracted and collected by negative pressure to avoid affecting the health of workers. The utility model has high safety, simple operation and easy use, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a titanium chip quantitative adding device, comprising a storage tube, a pressure cover is provided at the bottom of the storage tube, a connecting rod is provided in the inner cavity of the storage tube, a bottom plate is provided at the bottom of the connecting rod for sealing the bottom of the storage tube, and an adjusting plate is rotatably provided at the top of the connecting rod, a top plate that can move up and down is provided on the lower side of the adjusting plate for sealing the top of the storage tube, and a negative pressure piece is provided on the side of the storage tube for extracting smoke in the storage tube.

[0006] As a preferred technical solution of the utility model, a telescopic rod connected to the top plate is provided at the bottom of the adjustment plate.

[0007] As a preferred technical solution of the utility model, columns are provided at the bottom of both ends of the adjustment plate, and two symmetrically arranged upper support plates and two symmetrically arranged lower support plates are provided at the upper end of the peripheral side surface of the storage tube. The lower support plate is located on the lower side of the upper support plate, and the two upper support plates and the two lower support plates are cross-distributed on the peripheral side of the storage tube.

[0008] As a preferred technical solution of the utility model, the negative pressure member includes a negative pressure chamber arranged on the side of the material storage pipe, the negative pressure chamber is provided with a connecting pipe connected to the top plate, and a valve is provided at the lower end of the side of the connecting pipe.

[0009] As a preferred technical solution of the utility model, a vertical pipe is provided at the bottom of the negative pressure chamber, and a control valve is provided on the vertical pipe.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The titanium chip quantitative adding device of the utility model adopts a centralized quantitative feeding method, which can reduce the sintering and smoking of titanium chips and has high work efficiency. In addition, the generated smoke can be extracted and collected by negative pressure to avoid affecting the health of workers. It has high safety, simple operation and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] In the figure: 1 storage pipe, 2 pressure cover, 3 connecting rod, 31 bottom plate, 4 adjustment plate, 41 telescopic rod, 42 top plate, 5 column, 6 upper support plate, 7 lower support plate, 8 negative pressure chamber, 81 connecting pipe, 82 valve. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1 The utility model provides a technical solution: a titanium chip quantitative adding device, comprising a storage pipe 1, a pressure cover 2 is provided at the bottom of the storage pipe 1, and the pressure cover 2 is funnel-shaped, so that the smoke can gather into the storage pipe 1 through the pressure cover 2, and a connecting rod 3 is provided in the inner cavity of the storage pipe 1, and a bottom plate 31 for sealing the bottom of the storage pipe 1 is provided at the bottom of the connecting rod 3, and an adjusting plate 4 is rotatably provided at the top of the connecting rod 3, and a top plate 42 that can move up and down is provided on the lower side of the adjusting plate 4 for blocking the top of the storage pipe 1, and a negative pressure piece is provided on the side of the storage pipe 1 for extracting the smoke in the storage pipe 1.

[0016] Furthermore, a telescopic rod 41 connected to the top plate 42 is provided at the bottom of the adjustment plate 4, so that the top plate 42 can be adjusted and moved up and down within a certain range.

[0017] Furthermore, columns 5 are provided at the bottom of both ends of the adjustment plate 4, and two symmetrically arranged upper support plates 6 and two symmetrically arranged lower support plates 7 are provided at the upper end of the peripheral side surface of the storage tube 1. The lower support plate 7 is located on the lower side of the upper support plate 6, and the two upper support plates 6 and the two lower support plates 7 are cross-distributed on the peripheral side of the storage tube 1. The adjustment plate 4 is rotated, and the adjustment plate 4 drives the columns 5 to rotate, and the columns 5 fall from the upper support plates 6 to the lower support plates 7. In this process, the titanium chips and the bottom plate 31 in the storage tube 1 move downward under the action of gravity, and the bottom plate 31 moves to the lower side of the storage tube 1. At this time, the titanium chips are discharged downward from the storage tube 1 into the medium frequency furnace. The titanium chips are isolated from the external air, which can reduce the combustion of the titanium chips.

[0018] Furthermore, the negative pressure component includes a negative pressure chamber 8 arranged on the side of the storage pipe 1, and a connecting pipe 81 connected to the top plate 42 is provided on the negative pressure chamber 8. A valve 82 is provided at the lower end of the side of the connecting pipe 81. After the titanium chips are discharged, the valve 82 is opened. Under the action of the negative pressure chamber 8, the smoke in the storage pipe 1 is extracted through the connecting pipe 81 and enters the negative pressure chamber 8, and then the valve 82 can be closed.

[0019] Furthermore, a vertical pipe is provided at the bottom of the negative pressure chamber 8, and a control valve is provided on the vertical pipe. A negative pressure pump is connected to the vertical pipe, and the air inside the negative pressure chamber 8 is extracted by the negative pressure pump and placed in a negative pressure state, and then the control valve is closed.

[0020] When using:

[0021] In the initial stage, the bottom of the column 5 is located on the upper support plate 6, the top plate 42 is pulled upward, and then the titanium chips are put into the storage tube 1, and the top plate 42 is released after slowing down, and the top plate 42 blocks the top of the storage tube 1;

[0022] Connect the negative pressure pump to the vertical pipe, extract the air inside the negative pressure chamber 8 through the negative pressure pump and make it in a negative pressure state, and then close the control valve;

[0023] The device is picked up by an external four-claw clamp and the gland 2 is clamped at the inlet of the medium frequency furnace;

[0024] The adjusting plate 4 is rotated, and the adjusting plate 4 drives the column 5 to rotate, and the column 5 falls from the upper support plate 6 to the lower support plate 7. In this process, the titanium chips in the storage tube 1 and the bottom plate 31 move downward under the action of gravity, and the bottom plate 31 moves to the lower side of the storage tube 1. At this time, the titanium chips are discharged downward from the storage tube 1 into the intermediate frequency furnace. The titanium chips are isolated from the external air, which can reduce the burning of the titanium chips;

[0025] During the titanium chip discharge process, the top plate 42 moves downward and continues to seal the upper end of the storage tube 1;

[0026] The smoke generated during the combustion of a small amount of titanium chips enters the storage pipe 1 through the gland 2;

[0027] After the titanium chips are discharged, the valve 82 is opened. Under the action of the negative pressure chamber 8, the smoke in the storage pipe 1 is extracted through the connecting pipe 81 and enters the negative pressure chamber 8, and then the valve 82 is closed.

[0028] The utility model adopts a centralized quantitative feeding method, which can reduce the sintering and smoking of titanium chips and has high work efficiency. In addition, the generated smoke can be extracted and collected by negative pressure to avoid affecting the health of workers. It has high safety, simple operation and easy use.

[0029] The undisclosed parts in the present utility model are all prior art, and their specific structures, materials and working principles are not described in detail. Although the embodiments of the present utility model have been shown and described, it is 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 the present utility model, and the scope of the present utility model is defined by the attached claims and their equivalents.

Claims

1. A titanium chip quantitative addition device, comprising a storage pipe (1), characterized in that: A pressure cover (2) is provided at the bottom of the material storage pipe (1), a connecting rod (3) is provided in the inner cavity of the material storage pipe (1), a bottom plate (31) for sealing the bottom of the material storage pipe (1) is provided at the bottom of the connecting rod (3), and an adjusting plate (4) is rotatably provided at the top of the connecting rod (3), a top plate (42) that can move up and down is provided on the lower side of the adjusting plate (4) for sealing the top of the material storage pipe (1), and a negative pressure piece is provided on the side of the material storage pipe (1) for extracting smoke in the material storage pipe (1).

2. The titanium chips quantitative adding device according to claim 1, characterized in that: The bottom of the adjustment plate (4) is provided with a telescopic rod (41) connected to the top plate (42).

3. The titanium chips quantitative adding device according to claim 1 is characterized in that: The bottoms of both ends of the adjustment plate (4) are provided with upright posts (5), and the upper ends of the peripheral side surfaces of the storage tube (1) are provided with two symmetrically arranged upper support plates (6) and two symmetrically arranged lower support plates (7), the lower support plates (7) are located below the upper support plates (6), and the two upper support plates (6) and the two lower support plates (7) are cross-distributed around the peripheral side of the storage tube (1).

4. The titanium chips quantitative adding device according to claim 1, characterized in that: The negative pressure member comprises a negative pressure chamber (8) arranged on the side of the material storage pipe (1), the negative pressure chamber (8) being provided with a connecting pipe (81) connected to the top plate (42), and a valve (82) being provided at the lower end of the side of the connecting pipe (81).

5. The titanium chips quantitative adding device according to claim 4, characterized in that: A vertical pipe is provided at the bottom of the negative pressure chamber (8), and a control valve is provided on the vertical pipe.

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