CN201561039U

CN201561039U - Vacuum suction disk

Info

Publication number: CN201561039U
Application number: CN2009202650102U
Authority: CN
Inventors: 伍坚垣
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-11
Filing date: 2009-12-11
Publication date: 2010-08-25
Anticipated expiration: 2019-12-11

Abstract

The utility model provides a vacuum suction disk comprising an upper plate, a vacuum base and an air guiding plate. The surface of the upper plate is provided with vent holes; the air guiding plate is arranged between inner side of the upper plate and the inner side of the vacuum base; the inner side of the vacuum base is provided with a vacuum cavity which is used for converging the air coming out of through holes to vacuum suction holes, wherein the through holes are disposed on the air guiding plate in a penetrating way, are used for sucking and reversing air and are formed by rubber rings, rolling balls and ventilating cylinders, and the vacuum suction holes are arranged on side edges of the vacuum base; and the vacuum suction holes are communicated with the vacuum cavity. The vacuum suction disk has the advantages of reasonable design, simple components, strong practicability, high technology integration degree and flexible use. Compared with the traditional suction disk, the vacuum suction disk is easy to operate, saves the material of sealing adhesive and time and has broad market prospect.

Description

Vacuum chuck

Technical field

The utility model relates to a kind of disk-sucking device, especially relates to the vacuum chuck technical field.

Background technique

Sucker is widely used in producing, various fields in life, but the shortcoming of existing sucker is: employing be the straight-through structure of breathing pipe, because sucker offers air hole, when the needs carrying object, object is placed on the air hole, the position that object blocks will be held, the position that object is not blocked then can produce the situation of gas leakage, the measure of being taked can only be with transparent adhesive tape it to be sealed on the position that object is not blocked, prevent gas leakage, but when each object size of carrying is all different, need again to adjust at every turn according to the size of object, thereby cause the waste of material, also wasted the time.

Summary of the invention

For overcoming the deficiencies in the prior art, the utility model proposes a kind of vacuum chuck reasonable in design, easy to use, it can carry various objects freely, and high adsorption capacity, obviously increases work efficiency.

For achieving the above object, the utility model is achieved by the following technical programs: a kind of vacuum chuck, comprise upper plate, vacuum base and aeroscopic plate, the surface of its upper plate offers vent, aeroscopic plate places between the inboard of upper plate and vacuum base, the inboard of vacuum base is provided with a vacuum chamber, be used for that the gas of open-work on the aeroscopic plate is flowed to vacuum and inhale the place, hole, placed open-work on the aeroscopic plate, play air-breathing commutation, its open-work is by rubber ring, magnet, ball and ventilation cylinder are formed, and the side of vacuum base offers vacuum and inhales the hole, and its vacuum is inhaled the hole and communicated with vacuum chamber.

The further technical measures of the utility model are, the ball upper end of the open-work in stating has held magnet, and the surface of magnet also is pasted with rubber ring, and the lower end of ball holds the ventilation cylinder that the surface is pasted with rubber ring.

Compared with prior art, technical advantage of the present utility model is: novel in design, simple in structure, practicability is high, by to the change of aeroscopic plate structure and set up open-work, all can realize freely placing and firm absorption to any object,, change conventional suction cups narrow limitation structurally to reach best supporting effect, saved cost, improved efficient, applied widely, the promotional value height.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a STRUCTURE DECOMPOSITION schematic representation of the present utility model;

Fig. 2 is a through hole structure exploded view of the present utility model.

Among the figure: 1, rubber ring, 2, magnet, 3, ball, 4, vacuum chamber, 5, the ventilation cylinder, 6, vacuum base, 7, aeroscopic plate, 8, upper plate, 9, vacuum inhales the hole, 10, vent, 11, open-work.

Embodiment

With reference to Fig. 1 and shown in Figure 2, in the structure of the present utility model, aeroscopic plate 7 fronts that place open-work 11 are pressed with upper plate 8, the surface of upper plate 8 offers vent 10, the bottom surface of aeroscopic plate 7 is pressed with vacuum base 6, and the inboard of vacuum base 6 is provided with a vacuum chamber 4, and vacuum chamber 4 communicates with open-work 11, side at vacuum base 6 also offers vacuum suction hole 9, and its vacuum is inhaled hole 9 and communicated with vacuum chamber 4.

Ball 3 upper ends of open-work 11 have held magnet 2, and the surface of magnet 2 is pasted with rubber ring 1, and rubber ring 1 plays the space between sealing upper plate 8 and the aeroscopic plate 7, and the lower end of ball 3 holds the ventilation cylinder 5 that the surface is pasted with rubber ring 1.

During use, ball 3 can be adsorbed under the effect of magnet 2 on the magnet 2, when the vent 10 of upper plate 8 is not blocked by object, the pull of vacuum of vacuum base 6 will down be inhaled the ball 3 of open-work 11, and the rubber ring 1 that is attached on the ventilation cylinder 5 has then been sealed up the hole of ball 3 tops; When the vent 10 of upper plate 8 has object to block, because the air-flow of vent 10 is obstructed, ball 3 can be inhaled in the above by magnet again, and object also can be held by the vent 10 of upper plate 8 simultaneously, thereby realize which position that object is placed on upper plate 8 planes just in which position is adsorbed, steadiness is strong, saves a large amount of transparent adhesive tape material and time.

According to technique scheme; those skilled in the art according to actual needs; also can design more different structure forms; but the foregoing description is only enumerated for explanation the utility model; be not to be used to limit the utility model; the structure of any effects equivalent based on the conversion of the technical program institute all belongs to protection domain of the present utility model.

Claims

1. vacuum chuck, comprise upper plate, vacuum base, and aeroscopic plate, it is characterized in that: the surface of upper plate offers vent, aeroscopic plate places between the inboard of upper plate and vacuum base, the inboard of vacuum base is provided with a vacuum chamber, has placed open-work on the aeroscopic plate, and its open-work is made up of rubber ring, magnet, ball and ventilation cylinder.

2. vacuum chuck according to claim 1 is characterized in that: the ball upper end of described open-work has held magnet, and the surface of magnet also is pasted with rubber ring, and the lower end of ball holds the ventilation cylinder that the surface is pasted with rubber ring.

3. vacuum chuck according to claim 1 is characterized in that: the side of described vacuum base offers vacuum and inhales the hole, and its vacuum is inhaled the hole and communicated with vacuum chamber.