A kind of automatic spray-paint device
Technical field
The utility model relates to a kind of automatic spray-paint device.
Background technology
There is the phenomenon of counter stress sensitivity in nanocrystalline magnet core, even namely nanocrystalline magnet core its performance when being subject to slight external force also can change, sometimes this variation is concerning the complete machine that uses this product or even fatal.For the stability that keeps the nanocrystalline magnetic core performance is cured processing to it usually.Existing curing technology is to use automatic spray-paint device that nanocrystalline magnet core is sprayed, automatic spray-paint device as shown in Figure 1, comprise support 1, be located at the conveyer belt 2 on support 1 and be located at paint spray booth 3 on support 1, conveyer belt 2 along continuous straight runs 3 pass in the paint spray booth, the top of paint spray booth 3 is provided with spout spray gun 4 down, below conveyer belt 2 with spray gun 4 spouts over against the position be provided with suction opeing, suction opeing directly is connected with exhausting blower fan 5.This automatic spray-paint device is placed on nanocrystalline magnet core and is with on meshed pallet when in use, then pallet is placed on conveyer belt, and in pallet entered the paint spray booth, spray gun carried out spray painting operation to nanocrystalline magnet core, realizes spraying paint continuously, and efficient is high.But, the automatic spray-paint device of this structure due to suction opeing directly be located at shower nozzle under, the exhausting blower fan is mainly to prevent that coating cloud from flying away contaminated environment everywhere and the harm staff is healthy, during the work of exhausting blower fan, the coating cloud of spray gun ejection is rapidly by being extracted out by the exhausting blower fan behind the middle part of pallet, the nanocrystalline magnet core that place at the tray edge position gets coating cloud in shortage, reduced the spray gun spraying overlay area, cause and spray paint inhomogeneously, simultaneously residual coating cloud enters in a large number blower fan and makes blower fan very easily damage.
The utility model content
The utility model provides a kind of automatic spray-paint device, to solve the little problem in spray gun spraying overlay area that exists in prior art.
The technical solution of the utility model is: a kind of automatic spray-paint device, comprise support, be located at the conveyer belt on this support and be located at paint spray booth on this support, the both sides of described paint spray booth are provided with the ear chamber that communicates with the paint spray booth, described ear chamber be positioned at described conveyer belt below the position be equipped with suction opeing.
Described paint spray booth is located at along the both sides of conveyer belt bearing of trend in described ear chamber.
Be equipped with the bend pipe that is connected with the exhausting blower fan on described suction opeing, described blower fan is positioned at the top of described bend pipe bending part.
The utility model is provided with the ear chamber that communicates with the paint spray booth in the both sides of paint spray booth, the ear chamber be positioned at conveyer belt below the position be equipped with suction opeing, the coating cloud of nozzle ejection so when in use is by the Speed Reduction of pallet, be positioned at simultaneously the both sides of paint spray booth due to suction opeing, under the effect of exhausting blower fan, the part coating cloud of nozzle ejection is in the edge motion by pallet forward direction pallet, each nanocrystalline magnet core on pallet all can be by spray gun spraying, spray more evenly, solved the little problem in spray gun spraying overlay area that exists in the prior art.
Further, between suction opeing and exhausting blower fan, bend pipe is set, unnecessary coating cloud forms liquid state in the knee of bend pipe and gathers, and avoids being bonded on the exhausting blower fan, has reduced the infringement to the exhausting blower fan.
Description of drawings
Fig. 1 is the structural representation of automatic spray-paint device in prior art;
Fig. 2 is the structural representation of automatic spray-paint device in the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail:
a kind of embodiment of automatic spray-paint device, as shown in Figure 1, comprise support 7, exhausting blower fan (not shown) is located at the conveyer belt 6 on this support 7 and is located at paint spray booth 9 on this support 7, the top of paint spray booth 9 is provided with spout spray gun 8 down, the both sides along conveyer belt 6 bearing of trends of paint spray booth 9 are provided with the ear chamber 10 that communicates with paint spray booth 9, ear chamber 10 be positioned at conveyer belt 6 below the position be equipped with suction opeing, the coating cloud of nozzle 8 ejections so when in use is by the Speed Reduction of pallet, be positioned at simultaneously the both sides of paint spray booth 8 due to suction opeing, under the effect of exhausting blower fan, the part coating cloud of nozzle 8 ejections is in the edge motion by pallet forward direction pallet, each nanocrystalline magnet core on pallet all can be by spray gun spraying, spray more even, be equipped with the bend pipe 11 that is connected with the exhausting blower fan on suction opeing, 12, blower fan is positioned at the top of bend pipe bending part, unnecessary coating cloud is at bend pipe 11, 12 knee forms liquid state and gathers, avoid being bonded on the exhausting blower fan, reduced the infringement to the exhausting blower fan.
In other embodiment of the present utility model, different from above-described embodiment is, the both sides that the paint spray booth is positioned at the conveyer belt horizontal direction are located in described ear chamber.