CN2156946Y - Irregular shape body electrostatic flocking device - Google Patents

Abstract

The utility model discloses an irregular shape object electrostatic feather planting device relating to a device for planting soft feathers on the surface of an irregular shape object and is composed of a high voltage electric pole net, a projecting plate, a conveying belt and a sieving barrel. The high voltage electric pole net and the projecting plate form a feather planting area and the sieving barrel and the conveying belt are respectively arranged on the upper part and the lower part of the feather planting area. When the irregular shape object is sent to the feather planting area by the conveying belt, the soft feathers falling into the feather planting area from the sieving barrel under the action of the electrostatic field are closely planted on the surface of the irregular shape object with the binding agent in the staggered arrangement from every direction. The irregular shape object electrostatic feather planting device has the advantages of skillful structure, uniform feather planting and safe and convenient operation and is particularly suitable for planting feathers on the irregular shape object.

Description

Irregular shape body electrostatic flocking device

The utility model relates to a kind of being specially adapted to the plant device of fine hair of irregular-shaped objects surface.

It is the important breakthrough of planting mao technology that the static that developed recently gets up is planted mao method, its application extensively and superior being far from of planting the capillary effect fruit manually plant hair or common mechanical and plant mao method and can compare.The basic principle that static is planted hair is, between two-plate in addition high-pressure electrostatic to form the high-voltage electrostatic field, place the tomentum pole plate induction charging on a certain pole plate, and projecting under the effect of electric field force on another pole plate that has adhesive, another pole plate is reached plant the effect of hair.According to the difference of fine hair projecting direction, static of the prior art is planted the cant formula and can be divided into and vertically plant hair and side direction is planted mao two classes, and has and plant a mao device accordingly.Under the situation of vertically planting hair, the direction of electrostatic field is for vertically downward or vertically upward, by plant ground connection and as one of high-pressure electrostatic pole plate, fine hair places on the positive plate and under the effect of electric field force and projects by the lower surface of plant or upper surface vertically upward or vertically downward.If with being placed by plant between two relative positive plates of ground connection, and on two positive plates, all place fine hair, then the fine hair on two positive plates can be respectively under the effect of electric field force, project by the lower surface of plant and upper surface vertically upward and downwards simultaneously, what is called that Here it is is planted a mao method up and down.Plant in side direction under the situation of hair, electrostatic field is a horizontal direction, by plant ground connection, fine hair be scattering into the electric field from electrostatic field top and under the effect of electric field force level project by the left surface of plant or right flank.If with being placed by plant between two positive plates of ground connection, then the fine hair that is scattered from the electric field top will project by the left surface of plant and right flank under the effect of electric field force simultaneously, and Here it is, and bilateral is planted a mao method.

For regular shape, the object of surfacing, vertically planting Mao Fa and side direction, to plant a mao method be effective.But in irregular shape by plant, particularly when knuckle or dead angle being arranged by the plant surface, above-mentioned fur planting method and plant mao device and just seem powerless.Certainly, can adopt artificial rotation to be remedied, but the efficient of planting hair will reduce greatly, but also will emit the danger of electric shock by the method for plant.If mechanically rotate by plant, though there is not the danger of electric shock, plants mao device and will become very complicated, production efficiency is still very low.

The purpose of this utility model promptly is to design a kind of irregular-shaped objects of can once finishing and plants the static of hair and plant a mao device, plants the capillary effect rate and makes with raising and plant hair evenly.

To achieve these goals, the utility model utilization comprises that the high voltage electrode net of one-time electrode net and second electrode net and two blocks of arc projection plates that symmetry is installed in the high voltage electrode net down either side form the hair-fields of planting of multi-azimuth tridimensional intersection projection fine hair.When the fine hair in the sieve bucket above the high voltage electrode net is scattering into high voltage electrode net, tomentum induction charging and the crossings on different level projection of under producing under the effect of electric field force, planting projection, bilateral projection and throwing plate perpendicular to arc.When irregular-shaped objects is sent into when planting the hair-fields by the conveyer belt of planting hair-fields below, all can be subjected to the intensive and uniform projection of fine hair by each position of plant, realization is once finished irregular-shaped objects and is planted a mao process.The technical characterictic of the utility model irregular-shaped objects static being planted mao device below in conjunction with specific embodiment further describes in detail.

Accompanying drawing 1 and accompanying drawing 2 and be respectively structural representation and the fine hair projecting direction schematic diagram that the utility model irregular-shaped objects static is planted mao device.

With reference to the accompanying drawings 1 and accompanying drawing 2, the utility model irregular-shaped objects static is planted mao device and mainly is made up of high voltage electrode net, projection plate, sieve bucket and conveyer belt.High voltage electrode net comprises high voltage electrode net 1 and secondary high-pressure electrode network 2, be the plain net shape, and it is continuous by an insulator 3, its high-pressure electrostatic is produced by HV generator 4, projection plate 5 comprises two identical metallic plates, symmetry is installed in the below of high voltage electrode net both sides and links by lead 10 and secondary high-pressure electrode network and forms equipotential, and the top of projection plate 5 is straight, and the bottom then curves inwardly and is cambered surface.Sieve bucket 6 be a regular prism shape, by its central shaft 7 be installed in high voltage electrode net directly over and can rotate around central shaft 7, in the sieve bucket fine hair material is housed, the side of sieve barrel has the sieve aperture 8 of the fine hair material that is used to be scattered.Conveyer belt 9 ground connection, be installed in high voltage electrode net and projection plate under and can at the uniform velocity advance along projection plate lower edge.

Because a high voltage electrode net links to each other with insulator with the secondary high-pressure electrode, so when HV generator makes a high-field electrode guipure high-pressure electrostatic, secondary high-pressure electrode network voltage can be owing to pressure drop is lower than high voltage electrode net voltage one time, when fine hair is scattering into high voltage electrode net and secondary high-pressure electrode network in by sieve aperture, electrode network will make the fine hair induction charging, and forcing fine hair to be gathered on high-voltage fence than the elder, the fine hair shorter one then is gathered on the secondary high-pressure electrical network.So, can make and plant in by the neat unlikely formation spot of the fine hair length on the plant.Become scattered about the online fine hair of high-field electrode and plant projection because of induction charging produces down, then produce the bilateral projection in the time of then in fine hair falls into the straight plane electric fields in projection plate top; In the time of again in fine hair enters projection plate bottom cambered surface electric field, the multi-azimuth tridimensional vertical with throwing the plate cambered surface takes place and intersects projection in fine hair.So the irregular-shaped objects that has a binding agent when the surface is sent into when planting the hair-fields by conveyer belt, it is intensive and uniform projection need not to rotate mao process of planting that can once be finished irregular-shaped objects by plant all to be subjected to the lint hair by each position, plant surface.

The utility model structure is ingenious, plant hair evenly and efficient high, easy-to-operate is so be particularly suitable for the hair of planting of irregular-shaped objects.

Claims (1)

1, a kind of being specially adapted to planted a mao device to the plant static of fine hair of irregular-shaped objects surface, it is characterized in that it is by high voltage electrode net, and projection plate, sieve bucket and conveyer belt are formed; Described high voltage electrode net comprises high voltage electrode net and secondary high-pressure electrode network, is the plain net shape and links to each other by insulator; Described projection plate comprises two identical metallic plates, and symmetry is installed in the below of high voltage electrode net both sides and links by lead and secondary high-pressure electrode network, and metallic plate top is straight, and the bottom curves inwardly and is cambered surface; Described sieve bucket be a regular prism shape, by its central shaft be installed in high voltage electrode net directly over and can rotate around its central shaft, in the sieve bucket fine hair material is housed, the side of sieve barrel has the sieve aperture of the fine hair material that is used to be scattered; Described conveyer belt ground connection, be installed in high voltage electrode net and projection plate under and can at the uniform velocity advance along projection plate lower edge.

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