Aluminum bean production line

Abstract

An aluminum bean production line comprises a feeding system, a smelting furnace granulator, a vibration screening machine, a color sorter and an automatic packaging machine which are sequentially arranged, and the feeding system is used for feeding aluminum ingots into a smelting furnace; the smelting furnace is connected with the granulator through a flow guide groove, one end of the flow guide groove is located below a liquid outlet of the smelting furnace, the other end of the flow guide groove is located above the feeding end of the granulator, and molten aluminum smelted by the smelting furnace is fed into the granulator to be granulated; a granule outlet end of the granulator is connected with a feeding port of the vibration screening machine through the feeding machine, a qualified granule outlet of the vibration screening machine is connected with a feeding port of the color sorter through the conveying belt, and qualified granules screened by the vibration screening machine are fed into the color sorter to be further sorted. Automatically sorting out particles with different colors in the qualified particles through a color sorter, collecting the particles through a waste product outlet, and feeding the rest finished product particles into an automatic packaging machine from a qualified product outlet for packaging.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aluminium bean production, especially to an aluminium bean production line. BACKGROUND

[0002] Aluminium bean is used to realize the process effect of deoxidation after being mixed with rare metals such as tantalum, niobium, beryllium, vanadium, titanium and molybdenum as an additive; however, the production of aluminium bean needs to be completed through multiple procedures such as aluminium ingot smelting, bean making, screening and packaging, and the existing technology needs to be transferred between each production procedure by manual operation, which is labor-intensive and low in efficiency, and especially, there is a safety hazard when transferring liquid aluminium to the bean making equipment. SUMMARY

[0003] The utility model provides a kind of aluminium bean production line to overcome the deficiencies of prior art.

[0004] The technical scheme adopted by the utility model is: a kind of aluminium bean production line, including sequentially arranged feeding system, smelting furnace, granulator, vibrating screening machine, color sorter and automatic packaging machine, the feeding system is used to send aluminium ingot into smelting furnace;The smelting furnace and the granulator are connected by flow guide groove, one end of the flow guide groove is located below the liquid outlet of the smelting furnace, the other end is located above the feed end of the granulator, and the aluminium liquid smelted by the smelting furnace is sent into the granulator to granulate;The granulating end of the granulator is connected with the feed inlet of the vibrating screening machine by the feeding machine, and the qualified granule outlet of the vibrating screening machine is connected with the feed inlet of the color sorter by the conveying belt, and the qualified granule screened by the vibrating screening machine is sent into the color sorter for further sorting, and the color sorter is used to automatically sort out the different color particles in the qualified granule through the waste outlet, and the remaining finished granule is sent into the automatic packaging machine from the qualified product outlet for packaging.

[0005] The feeding system includes lifting platform, mechanical hand one, aluminium ingot conveying belt and mechanical hand two, the lifting platform is arranged at the beginning of the production line, the smelting furnace is arranged between the granulator and the lifting platform, the aluminium ingot conveying belt is arranged between the lifting platform and the smelting furnace, the mechanical hand one is arranged at the beginning of the aluminium ingot conveying belt, and the mechanical hand two is arranged between the end of the aluminium ingot conveying belt and the smelting furnace;The aluminium ingot is lifted to the grabbing position of the mechanical hand one through the lifting platform, then transferred to the aluminium ingot conveying belt after being grabbed by the mechanical hand one, then conveyed to the grabbing position of the mechanical hand two through the aluminium ingot conveying belt, and finally sent into the smelting furnace by the mechanical hand two.

[0006] The aluminum ingot conveyor belt is equipped with a tilting hopper at its end, and the lifting platform is equipped with a rotary table at its top. The first robotic arm includes a guide rail vertically arranged on the outer side of the beginning of the aluminum ingot conveyor belt and a claw arranged above the guide rail. After the lifting platform lifts the aluminum ingot to the claw gripping position, the rotary table is adjusted so that the length direction of the aluminum ingot is parallel to the aluminum ingot conveyor belt. The claw moves along the guide rail to grab the aluminum ingot and transfers it to the aluminum ingot conveyor belt. The aluminum ingot is then fed into the tilting hopper by the aluminum ingot conveyor belt to tilt it to a vertical position. Finally, the second robotic arm grabs the upper end of the vertically positioned aluminum ingot and sends it into the smelting furnace.

[0007] The vibrating screen is a three-stage spiral vibrating screen, with its upper and lower discharge ports for unqualified particles and its middle discharge port for qualified particles.

[0008] Cooling fans are spaced apart on both sides of the conveyor belt, and the air outlets of the cooling fans are all arranged facing the conveyor belt.

[0009] Two smelting furnaces are provided and symmetrically located on both sides of the feed end of the granulator, and the second robotic arm is located in the middle of the two smelting furnaces.

[0010] A storage bin is provided between the conveyor belt and the color sorter. The end of the conveyor belt is connected to the inlet of the storage bin, and the outlet of the storage bin is connected to the inlet of the color sorter.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This utility model realizes the automation of aluminum bean production, screening and packaging, improves production efficiency, reduces labor intensity and avoids safety hazards.

[0013] 2. The feeding system of this utility model is designed according to the structural characteristics of aluminum ingot raw material bundles and the charging requirements of smelting furnace. It can not only facilitate material grabbing, transfer, feeding and loading, fully meet the charging requirements of smelting furnace, but also has a simple structure and low cost. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 yes Figure 1 Enlarged view of a portion of point A in the middle;

[0016] Figure 3 This is a schematic diagram of the structure of the vibrating screening machine of this utility model. Detailed Implementation

[0017] The following is in conjunction with the appendix Figures 1-3 The present invention will be described in detail with reference to specific embodiments.

[0018] An aluminum bean production line, comprising a feeding system 1, a smelting furnace 2, a pelletizer 3, a vibrating sieve 5, a color sorter 7 and an automatic packaging machine 8 arranged in sequence, the feeding system 1 is used for feeding aluminum ingots into the smelting furnace 2; the smelting furnace 2 is connected with the pelletizer 3 through a flow guide groove 2-3, one end of the flow guide groove 2-3 is located below a liquid outlet 2-1 of the smelting furnace 2, and the other end is located above a feeding end of the pelletizer 3, so that the molten aluminum in the smelting furnace 2 is sent into the pelletizer 3 for granulation; a pellet outlet of the pelletizer 3 is connected with a feeding port of the vibrating sieve 5 through a feeding machine 4, a qualified pellet outlet of the vibrating sieve 5 is connected with a feeding port of the color sorter 7 through a conveying belt 6, so that the qualified pellets screened by the vibrating sieve 5 are sent into the color sorter 7 for further sorting, and the color sorter 7 automatically sorts out the color particles in the qualified pellets through a waste outlet, and the remaining finished pellets are sent into the automatic packaging machine 8 through a qualified product outlet for packaging.

[0019] In an embodiment, the feeding system 1 comprises a lifting platform 1-1, a mechanical hand one 1-2, an aluminum ingot conveying belt 1-3 and a mechanical hand two 1-4, the lifting platform 1-1 is arranged at the beginning of the production line, the smelting furnace 2 is arranged between the pelletizer 3 and the lifting platform 1-1, the aluminum ingot conveying belt 1-3 is arranged between the lifting platform 1-1 and the smelting furnace 2, the mechanical hand one 1-2 is arranged at the beginning of the aluminum ingot conveying belt 1-3, and the mechanical hand two 1-4 is arranged between the end of the aluminum ingot conveying belt 1-3 and the smelting furnace 2; the aluminum ingot 9 is lifted to the grabbing position of the mechanical hand one 1-2 through the lifting platform 1-1, then is grabbed by the mechanical hand one 1-2 and is transferred to the aluminum ingot conveying belt 1-3, is conveyed to the grabbing position of the mechanical hand two 1-4 through the aluminum ingot conveying belt 1-3, and finally is grabbed by the mechanical hand two 1-4 and is sent into the smelting furnace 2.

[0020] Further, in order to meet the charging requirements of the smelting furnace, the end of the aluminum ingot conveying belt 1-3 is provided with a turnover bin 1-5, and the top of the lifting platform 1-1 is provided with a rotary table 1-6; the mechanical hand one 1-2 comprises a guide rail 1-7 vertically arranged outside the beginning of the aluminum ingot conveying belt 1-3 and a claw 1-8 arranged above the guide rail 1-7; the aluminum ingot 9 is lifted to the grabbing position of the claw 1-8 through the lifting platform 1-1, then is adjusted by the rotary table 1-6 to make the length direction of the aluminum ingot 9 parallel to the aluminum ingot conveying belt 1-3, is grabbed by the claw 1-8 and is transferred to the aluminum ingot conveying belt 1-3 after being moved along the guide rail 1-7, is sent into the turnover bin 1-5 through the aluminum ingot conveying belt 1-3 to turn the aluminum ingot 9 to a vertical state, and finally is grabbed by the mechanical hand two 1-4 at the upper end of the aluminum ingot 9 in the vertical state and is sent into the smelting furnace 2.

[0021] Preferably, the vibrating sieve 5 is a three-stage spiral vibrating sieve, the upper and lower discharge ports 5-1 and 5-3 thereof are unqualified pellet outlets, and the middle discharge port 5-2 thereof is a qualified pellet outlet.

[0022] In one embodiment, in order to ensure that the aluminum beans are cooled in time, cooling fans 10 are arranged on both sides of the conveying belt 6, and the air outlets of the cooling fans 10 are all arranged towards the conveying belt 6.

[0023] In one embodiment, in order to improve production efficiency, two smelting furnaces 2 are arranged symmetrically on both sides of the feeding end of the pelletizer 3, and the mechanical arms 1-4 are arranged at a position between the two smelting furnaces 2.

[0024] In one embodiment, in order to solve the problem of storage of aluminum particles that cannot be processed in time by the color sorter, a storage bin 11 is arranged between the conveying belt 6 and the color sorter 7, the end of the conveying belt 6 is connected with the feeding port of the storage bin 11, and the discharging port of the storage bin 11 is connected with the feeding port of the color sorter 7.

[0025] The above embodiments are only preferred embodiments of the present application, and are not intended to limit the scope of the present application, so that any equivalent changes made according to the content of the claims of the present application should be included in the scope of the claims of the present application.

Claims

1. An aluminium bean production line characterized in that: The application relates to an aluminum ingot processing system, which comprises a feeding system (1), a smelting furnace (2), a granulator (3), a vibrating screening machine (5), a color sorter (7) and an automatic packaging machine (8) arranged in sequence, the feeding system (1) is used for feeding aluminum ingots into the smelting furnace (2), the smelting furnace (2) is connected with the granulator (3) through a flow guide groove (2-3), one end of the flow guide groove (2-3) is located below a liquid outlet (2-1) of the smelting furnace (2), the other end is located above a feeding end of the granulator (3), and aluminum liquid smelted by the smelting furnace (2) is fed into the granulator (3) for granulation, a granulating end of the granulator (3) is connected with a feeding port of the vibrating screening machine (5) through a feeding machine (4), a qualified granule outlet of the vibrating screening machine (5) is connected with a feeding port of the color sorter (7) through a conveying belt (6), qualified granules screened by the vibrating screening machine (5) are fed into the color sorter (7) for further sorting, and different-color granules in the qualified granules are automatically sorted out through the color sorter (7) and collected through a waste product outlet, and the rest of finished product granules are fed into the automatic packaging machine (8) through a qualified product outlet for packaging.

2. An aluminium billet production line according to claim 1, characterized in that: The feeding system (1) comprises a lifting platform (1-1), a mechanical arm one (1-2), an aluminum ingot conveying belt (1-3) and a mechanical arm two (1-4), the lifting platform (1-1) is arranged at the beginning of a production line, the smelting furnace (2) is arranged between the granulator (3) and the lifting platform (1-1), the aluminum ingot conveying belt (1-3) is arranged between the lifting platform (1-1) and the smelting furnace (2), the mechanical arm one (1-2) is arranged at the beginning of the aluminum ingot conveying belt (1-3), and the mechanical arm two (1-4) is arranged between the end of the aluminum ingot conveying belt (1-3) and the smelting furnace (2); the aluminum ingot (9) is lifted to a grabbing position of the mechanical arm one (1-2) through the lifting platform (1-1), then the aluminum ingot (9) is grabbed by the mechanical arm one (1-2) and transferred to the aluminum ingot conveying belt (1-3), then the aluminum ingot (9) is conveyed to a grabbing position of the mechanical arm two (1-4) through the aluminum ingot conveying belt (1-3), and finally the aluminum ingot (9) is grabbed by the mechanical arm two (1-4) and fed into the smelting furnace (2).

3. An aluminium billet production line according to claim 2, characterised in that: The end of the aluminum ingot conveying belt (1-3) is provided with a turnover material box (1-5), and the top of the lifting platform (1-1) is provided with a rotary table (1-6); the mechanical arm one (1-2) comprises a guide rail (1-7) vertically arranged outside the beginning of the aluminum ingot conveying belt (1-3) and a claw (1-8) arranged above the guide rail (1-7); the aluminum ingot (9) is lifted to a grabbing position of the claw (1-8) through the lifting platform (1-1), then the rotary table (1-6) is adjusted to make the length direction of the aluminum ingot (9) parallel to the aluminum ingot conveying belt (1-3), the aluminum ingot (9) is grabbed and transferred to the aluminum ingot conveying belt (1-3) through the claw (1-8) moving along the guide rail (1-7), then the aluminum ingot (9) is sent into the turnover material box (1-5) through the aluminum ingot conveying belt (1-3) to turn the aluminum ingot (9) to a vertical state, and finally the upper end of the aluminum ingot (9) in the vertical state is grabbed by the mechanical arm two (1-4) and fed into the smelting furnace (2).

4. An aluminium pellet production line according to claim 1 or 2 or 3, characterized in that: The vibrating screening machine (5) is a three-stage spiral vibrating screening machine, the upper discharge port (5-1) and the lower discharge port (5-3) are unqualified particle outlets, and the middle discharge port (5-2) is a qualified particle outlet.

5. An aluminium billet production line according to claim 3, characterised in that: Cooling fans (10) are arranged at intervals on both sides of the conveying belt (6), and the air outlets of the cooling fans (10) are all arranged towards the conveying belt (6).

6. An aluminium pellet production line according to claim 3, characterised in that: The smelting furnaces (2) are arranged in two and symmetrically at both sides of the feeding end of the granulator (3), and the second mechanical arm (1-4) is arranged at a position between the two smelting furnaces (2).

7. An aluminum pellet production line according to claim 3, characterized in that: A storage bin (11) is arranged between the conveying belt (6) and the color sorter (7), the end of the conveying belt (6) is connected with the feeding port of the storage bin (11), and the discharging port of the storage bin (11) is connected with the feeding port of the color sorter (7).

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