A kind of aluminium powder batching system
Technical field
The utility model belongs to the technical field that autoclave aerated concrete building block is produced.More particularly, the utility model relates to a kind of aluminium powder batching system.
Background technology
In the autoclave aerated concrete building block production line, aluminium powder is as blowing agent, with the aggregate of making, cementing agent, set retarder etc., by certain proportioning, together stirring pulping.Through behind the certain hour, pour into a mould, rest, form base substrate.
According to the size of mould, the needed raw material of every mould is fixed relatively, and wherein aluminium powder is less with respect to other material rate as the blowing agent demand, is inconvenient to adopt the feed metering method of other raw material.In the prior art, aluminium powder adds employing human metering feed, and operating personnel are good with the required aluminium powder weighing of every mould, manually add in the mixer again and stir with aggregate, cementing agent, set retarder, water etc.
Adopt above-mentioned metering method, every mould all needs human metering to add, and wastes time and energy, and work efficiency is low, and automaticity is low.
The utility model content
The utility model provides a kind of aluminium powder batching system, its objective is metering and the feeding of efficient, the automation that realizes aluminium powder.
To achieve these goals, the technical scheme taked of the utility model is:
Aluminium powder batching provided by the utility model system comprises the aluminium powder charging gear, and described aluminium powder charging gear comprises the aluminium powder hopper, is located at the screw feeding bar of aluminium powder hopper below, and described screw feeding bar is by motor-driven; Described aluminium powder hopper is installed on the aluminium powder hopper base, and the aluminium powder weigher is established in the output end of described screw feeding bar, and described aluminium powder weigher comprises aluminium powder pallet and LOAD CELLS.
Described aluminium powder pallet is suspended on the hanging block by connecting rod and the cylinder of erectting; Described hanging block is fixedly connected on the described aluminium powder hopper base; Described connecting rod and cylinder are to be connected with described hanging block by hanging beam and LOAD CELLS; The structure that is articulated and connected is all adopted at the two ends of described connecting rod and the two ends of cylinder.
The plate lock is established in the top of described aluminium powder pallet.
The drive unit of the drive unit of described cylinder, the control circuit of motor, plate lock all is connected with the control module of described aluminium powder batching system.
The utility model adopts technique scheme, and human metering can be saved, and can dosing can be realized according to the mould of different size, accurate-metering, uniform stirring is prepared burden effective, and automaticity is high.
Description of drawings
The below is briefly described the expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure:
Fig. 1 is aluminium powder feed batching system architecture schematic diagram of the present utility model;
Fig. 2 is aluminium powder charging gear structural representation of the present utility model;
Fig. 3 is aluminium powder metering weigh scale structural representation of the present utility model.
Be labeled as among the figure:
1, aluminium powder charging gear, 2, the aluminium powder weigher, 3, the aluminium powder pallet, 4, motor, 5, the aluminium powder hopper, 6, the screw feeding bar, 7, the aluminium powder hopper base, 8, Ban Zha, 9, hanging block, 10, LOAD CELLS, 11, connecting rod, 12, cylinder.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, the specific embodiment of the present utility model is described in further detail, and to help those skilled in the art inventive concept of the present utility model, technical scheme is had more complete, accurate and deep understanding.
The of the present utility model structure expressed such as Fig. 1, Fig. 2, be a kind of aluminium powder batching system, comprise aluminium powder charging gear 1, described aluminium powder charging gear 1 comprises aluminium powder hopper 5, is located at the screw feeding bar 6 of aluminium powder hopper 5 belows, and described screw feeding bar 6 is driven by motor 4; Described aluminium powder hopper 5 is installed on the aluminium powder hopper base 7.
In order to solve the problem that prior art exists and to overcome its defective, realize efficient, the metering of automation of aluminium powder and the goal of the invention of feeding, the technical scheme that the utility model is taked is:
As shown in Figure 1 to Figure 3, aluminium powder batching provided by the utility model system, aluminium powder weigher 2 is established in the output end of described screw feeding bar 6, and described aluminium powder weigher 2 comprises aluminium powder pallet 3 and LOAD CELLS 10.
The novel aluminum powder feed batching system that the utility model profit provides mainly is comprised of two parts: aluminium powder charging gear 1, aluminium powder weigher 2 form.Wherein, store a certain amount of aluminium powder in the aluminium powder hopper 5.Aluminium powder pallet 3 is arranged on the below of screw feeding bar 6 ends.
In the course of the work, aluminium powder falls from aluminium powder hopper 5, then pass through the driving of the motor-driven part of motor 4, screw feeding bar 6 is transported to aluminium powder on the aluminium powder pallet 3 of its end, by LOAD CELLS 10 aluminium powder in the aluminium powder pallet 3 below it is measured, when reaching the value of setting, send signal by LOAD CELLS 10, so that the control module of aluminium powder batching system is controlled.
The utility model can save human metering, and can realize dosing according to the mould of different size by technique scheme, accurate-metering, and uniform stirring is prepared burden effective, and automaticity is high.
As shown in Figure 3, described aluminium powder pallet 3 is suspended on the hanging block 9 by connecting rod 11 and the cylinder 12 of erectting; Described hanging block 9 is fixedly connected on the described aluminium powder hopper base 7; Described connecting rod 11 and cylinder 12 are to be connected with described hanging block 9 by hanging beam and LOAD CELLS 10; The structure that is articulated and connected is all adopted at the two ends of the two ends of described connecting rod 11 and cylinder 12.
Send signal at LOAD CELLS 10, when the amount of expression aluminium powder has reached setting, the control module of aluminium powder batching system sends signal, the piston rod of cylinder 12 stretches out, by the pushing tow of cylinder 12, aluminium powder pallet 3 tilts, and the aluminium powder in the aluminium powder pallet 3 is poured out, aluminium powder in the aluminium powder pallet 13 is sent to next link, thereby has realized full automatic aluminium powder metering, course of conveying.
As shown in Figure 2, plate lock 8 is established in the top of described aluminium powder pallet 3.
The same, send signal at LOAD CELLS 10, when the amount of expression aluminium powder had reached setting, the control module of aluminium powder batching system sent signal, and plate lock 8 cuts out, and stops the conveying of aluminium powder by plate lock 8.
According to the requirement of above-described technical scheme, the utility model has been taked following measures: the control circuit of the drive unit of described cylinder 12, motor 4, the drive unit of plate lock 8 all are connected with the control module of described aluminium powder batching system.
Wherein, the requirement of the drive unit of the drive unit of cylinder 12 and plate lock 8 is analyzed in the above, in like manner, send signal at LOAD CELLS 10, when the amount of expression aluminium powder had reached setting, the control module of aluminium powder batching system sent signal, and screw feeding bar 6 stops feeding.Treat that the aluminium powder in the aluminium powder pallet 3 all pours out, control system all resets, and all said apparatus restart the work of next circulation.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.