A kind of recrater manipulator sucker
Technical field
The utility model relates to a kind of recrater parts, belongs to the packaging facilities technical field, is a kind of recrater manipulator sucker specifically.
Background technology
With improving constantly of production automation level, at present, many products all can use automatic boxing machine to accomplish the vanning work of product in packaging process.Automatic boxing machine is the some suckers that rely on the manipulator, and the product that sends on the streamline is picked up one by one, pack in the carton of appointment by certain rule again, accomplishes packaging products in boxes work.The sucker of automatic boxing machine is to produce stronger negative pressure through vacuum generator, comes adsorption production.Usually sucker is the separation net of being weaved into by the wire about diameter 0.85mm with the part that product surface directly contacts; And product is picked up the negative pressure pressure of back generation up to arriving-8.0bar; Under the effect repeatedly of so big pressure, the separation net in the sucker has used the situation that can deform a period of time of after, fracture.The wire that exposes after separation net fractures is very sharp, when sucker once more with the product adsorbed close together the time, wire can puncture the surface of product, causes the apparent damage of product or directly scraps.In process of production because the automated production product yield is big, on the separation net breakage wiry with fracture and be difficult for coming to light, in a single day so wiry fractureing occurred, the negative consequences that causes can't be estimated.In order to prevent that the situation of wire fracture from appearring in the separation net on the manipulator sucker; Overstriking diameter wiry; 0.85mm by original changes 1.35mm into, and the separation net after the improvement increases its service life really to some extent, but still can't fundamentally address the above problem.
Summary of the invention
The utility model is directed against the problems referred to above that prior art exists, and a kind of recrater manipulator sucker is provided, and avoids the damage of product because of using separation net breakage in the sucker that causes, wire fracture to cause repeatedly, and manufacturing is simple, cost is low.
The purpose of the utility model realizes through following technical scheme:
A kind of recrater manipulator sucker comprises disk body, tracheae, separation net, it is characterized in that: described separation net is the hard orifice plate of monoblock, and open-work evenly is set on the hard orifice plate.
Improvement to technique scheme: said hard orifice plate is the thick circle of 0.3~2mm, ellipse or square plate, and said open-work is the circular hole of aperture 1.5~10mm, and the spacing of adjacent open-work is 2~10mm.
Further improvement to technique scheme: said hard orifice plate is processed by rigid plastics or corrosion resistant plate.
Further improvement to technique scheme: the open-work of said hard orifice plate is mould pore-forming or punching press pore-forming.
The advantage and the good effect of the utility model are:
Because separation net is monoblock hard orifice plate, use not flexible type for a long time, avoided that separation net is damaged, wire fracture and the damage of product that causes, make simple, cost is low, has saved the maintenance of equipment cost, has improved product quality.
Description of drawings
Fig. 1 is the stereogram of a kind of recrater manipulator of the utility model sucker.
The specific embodiment
Referring to Fig. 1, the embodiment of a kind of recrater manipulator of the utility model sucker comprises disk body 1, tracheae 2, separation net 3; Described separation net 3 is monoblock hard orifice plates; Even distribution open-work on it, open-work is the circular hole of aperture 1.5~10mm, the spacing of adjacent open-work is 2~10mm.Hard orifice plate 3 is the flat board of the thick circle of 0.3~2mm, ellipse or geometric form such as square; Hard orifice plate 3 can use rigid plastics, corrosion resistant plate or other alloy material to make, and the open-work of hard orifice plate 3 is removed all burrs after adopting the even cloth of mode holes such as mould pore-forming, punching press pore-forming.
Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited to above-mentioned giving an example; Those skilled in the art; In the essential scope of the utility model, the variation of having done, remodeling, interpolation or replacement also should belong to the protection domain of the utility model.