CN203199656U

CN203199656U - Adsorption device

Info

Publication number: CN203199656U
Application number: CN 201320070416
Authority: CN
Inventors: 王渊民; 林珮芝
Original assignee: Mas Automation Corp
Current assignee: Mas Automation Corp
Priority date: 2013-01-14
Filing date: 2013-02-06
Publication date: 2013-09-18
Anticipated expiration: 2023-02-06
Also published as: TWM454399U

Abstract

The utility model provides an adsorption device, include: a base body; the flexible sucker is positioned on the seat body and is provided with a neck opening and a basin opening which are communicated, the neck opening is connected with a negative pressure pipe, and the basin opening is fixed with a flexible ring piece; wherein: the ring piece is soft relative to the sucker, so that an object with concave-convex lines on the surface is pressed and held in an airtight mode, and the object is adsorbed through negative pressure formed by the negative pressure pipe. Therefore, the adsorption device can adsorb the object with the concave-convex lines on the surface through the close fit of the ring piece and the surface of the object.

Description

Adsorption plant

Technical field

The utility model relates to a kind of technical field of adsorption plant, particularly has the adsorption plant of the object of concave convex texture relevant for a kind of energy absorption surface.

Background technology

At automatic job lines such as the packing of product, object transmission and machinery assemblings, the situation of using sucker to grasp object gets more and more at present.Use sucker can realize carrying functions such as the sticking of each object, release, transmission easily, and guarantee not damage the object of its effect.And sucker is to use negative pressure to adsorb object to reach the purpose of gripping objects.Be connected with the negative pressure pipe and sucker is adjacent to object upon adsorption by sucker, make sucker inside form an enclosure space by the applying with object surface, when forming negative pressure in the negative pressure pipe, the air of sucker inside is detached and is formed negative pressure state.At this moment, the air pressure of sucker inside is lower than sucker atmosphere outside pressure, makes object be picked up under the effect that is subjected to bar pressure.And the negative pressure value of sucker inside is more high, and that pastes between sucker and the object is more tight.

Accordingly, sucker can adsorb the necessary condition of object, be exactly that sucker inside will keep negative pressure state, so except make sucker inner sustain negative pressure state by the negative pressure pipe, also to avoid the sucker air outside to infiltrate via the joint place of sucker and object, therefore, object preferably will provide the usefulness of the surface of a smooth planar for sucker absorption.Yet, if object surface has concave convex texture, air is easy to infiltrate via the joint place of sucker and object, make the negative pressure of sucker inside be not enough to adsorb object, therefore, how to allow sucker and the object that the surface has concave convex texture fit tightly, and then keep the negative pressure state of sucker inside, just become a problem that remains to be improved.

Summary of the invention

The purpose of this utility model is to allow sucker and the object that the surface has concave convex texture fit tightly, to reach the demand of the negative pressure state of keeping sucker inside.

For realizing above-mentioned purpose, the utility model provides a kind of adsorption plant, comprising:

One pedestal;

One flexible sucker is positioned on this pedestal and has an eck and a basin mouth that is connected, and this eck is connected a negative pressure pipe, and this basin mouth is fixed a flexible ring;

Wherein: this ring is than this sucker softness, and then pressure holding one surface of air hermetic has the object of concave convex texture, and forms this object of negative-pressure adsorption by this negative pressure pipe.

On concrete enforcement:

This ring is that the sponge with gas barrier property is made.

This pedestal is provided with an air cylinder, drives this pedestal along a vertical direction displacement.Wherein, this pedestal cunning is organized on a slide rail, and this pedestal passes through this slide rail along a horizontal direction displacement.

Also include sucker a plurality of times, be arranged on this pedestal and around this sucker.Wherein, described sucker is to be flexibly set on this pedestal by an elastic parts.

By above-mentioned, this sucker is by having the ring that the object of concave convex texture fits tightly with the surface, avoid the sucker air outside to infiltrate via the joint place of sucker and object, and then keep the negative pressure state of sucker inside, make sucker can be used for absorption surface and have the object of concave convex texture, to reach user's demand.

Above content and follow-up embodiment and brief description of drawingsfig all are to be the deal with problems technological means of taking and the effect that can produce thereof in order to further specify the utility model.And relevant the utility model can be for the correlative detail of implementing according to this, also will follow-up detailed description and graphic in set forth.

Description of drawings

Fig. 1 is the utility model embodiment schematic isometric.

Fig. 2 is the partial cutaway diagram of Fig. 1.

Fig. 3 is the scheme drawing of conventional suction cups and object.

Fig. 4 is the scheme drawing of the utility model sucker and object.

The block diagram of another embodiment of Fig. 5 the utility model.

Fig. 6 and Fig. 7 are respectively the scheme drawings of Fig. 5.

Description of reference numerals

The 10-sucker; The 11-eck; 12-basin mouth 12; 13-negative pressure pipe; The 20-pedestal; The 21-air cylinder; The 22-vertical direction; The 23-horizontal direction; The 30-ring; The 40-object; The 50-slide rail; 60-sucker; The 61-elastic parts; 62-negative pressure pipe; The 70-conventional suction cups; The H-spacing.

The specific embodiment

At first, consult Fig. 1 and Fig. 2 in order to describe the utility model one preferred embodiment in detail, please to merge.Wherein, Fig. 1 discloses the block diagram of the utility model embodiment; Fig. 2 discloses the partial cutaway diagram of Fig. 1.Above-mentioned graphic explanation the utility model provides a kind of adsorption plant, comprise a flexible sucker 10, this sucker 10 is a hollow circular cone, be to be fixedly arranged on the pedestal 20, sucker 10 two ends have an eck 11 and a basin mouth 12 that is connected, and eck 11 is connected a negative pressure pipe 13, so that being provided, negative pressure uses to sucker 10, basin mouth 12 is fixed a flexible ring 30, sucker 10 fits tightly by ring 30 and an object 40, in the sucker 10 inner enclosure spaces that form, detached the sucker 10 inner negative pressure state that form thus by the air of negative pressure pipe with sucker 10 inside.At this moment, the air pressure of sucker 10 inside is lower than sucker 10 atmosphere outside pressure, make object 40 under the effect that is subjected to bar pressure by sucker 10 stickings.On the implementation, object 40 can be the object that a surface has concave convex texture.

Wherein, the material that is used for making ring 30 must be than the material softness that is used for making sucker 10 relatively.Sucker 10 and the conventional suction cups 70 that the utility model uses all is to use to be had flexible material and makes (for example rubber, plastics etc.), relative, 30 of rings of the present utility model can be selected the lower soft rubber of more soft sponge such as relative rubber, plastics, silica gel or coefficient of hardness or plastics etc. for use.

Conventional suction cups 70 will be formed with to produce negative pressure in inside with the enclosure space of absorption object 40, and need fit tightly with object 40 surfaces, therefore the material of conventional suction cups 70 must be neither too hard, nor too soft, when forming enclosure space, also to keep with object 40 surfaces and fit tightly, therefore, conventional suction cups 70 will select the surface of smooth planar to adsorb when absorption object 40, if when running into the surface and having the object 40 of concave convex texture, will produce the situation (as shown in Figure 3) that is difficult to fit tightly object 40 surfaces.And the utility model will arrange ring 30 with object 40 contact jaws on sucker 10, by the ring 30 than conventional suction cups 70 material softnesses, come to fit tightly (as shown in Figure 4) with object 40 surfaces, make sucker 10 inside form enclosure spaces, and provide negative pressure to adsorb object 40 by negative pressure pipe 13.On the implementation, this ring 30 can be to use the sponge with gas barrier property to make.

Further, pedestal 20 is provided with an air cylinder 21, in order to drive pedestal 20 along a vertical direction 22 displacements, and then make and to be arranged at sucker 10 on the pedestal 20 vertically 22 towards object 40 displacements, allow ring 30 can more be adjacent to the surface of object 40, infiltrate sucker 10 inside to avoid air outside via ring 30 and the joint place of object 40.

In addition, with these pedestal 20 sliding groups on a slide rail 50 (as shown in Figure 5), make this pedestal 20 pass through this slide rail 50 along a horizontal direction 23 displacements, sucker 10 can be by the displacement of horizontal direction 23, the object 40 that adsorbs is moved other position deposit, or come to deposit from other position absorption object 40 back movements.

In addition, centering on every side of sucker 10 is provided with sucker 60 a plurality of times on pedestal 20, described time sucker 60 is connected with a negative pressure pipe 62, provide negative pressure to use to inferior sucker 60 thus, and sucker 10 and time 60 in sucker have a spacing H(as shown in Figure 6), make sucker 10 arrive the distance of object 40 greater than sucker 10 to the distance of object 40, and inferior sucker 60 is to be flexibly set on the pedestal 20 by an elastic parts 61, and inferior sucker 60 can be adjusted and the spacing H of 10 in sucker by elastic parts 61, make sucker 10 and time sucker 60 can adsorb object 40(jointly as shown in Figure 7), stability when carrying out displacement increase object 40, distance in the time of also passing through to adjust air cylinder 21 displacements in addition or adjustment object 40 are to the distance of adsorption plant, make 40 of objects accept the stickings of time suckers 60, because have the part that easily drops or easily damage on some object 40 surface, for example: the diaphragm that fuel cell is used, center at diaphragm is provided with catalyst, and catalyst is easy to produce the situation that drops when being subjected to the absorption of sucker 10, therefore to avoid using sucker 10 to adsorb diaphragm, so can only reach the purpose of absorption diaphragm by using the periphery of time sucker 60 absorption diaphragms.

According to above-mentioned technological means, sucker 10 of the present utility model than conventional suction cups 70 when absorption surface has the object 40 of concave convex texture, more can be adjacent to the surface of object 40, to avoid air via infiltrating sucker 10 inside with the joint place of object 40, have influence on the negative pressure state of sucker 10 inside, and then cause sucker 10 to produce difficulty at absorption object 40.

More than be illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it in spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.

Claims

1. an adsorption plant is characterized in that, comprising:

One pedestal;

2. adsorption plant according to claim 1 is characterized in that this ring is that the sponge with gas barrier property is made.

3. adsorption plant according to claim 1 is characterized in that this pedestal is provided with an air cylinder, drives this pedestal along a vertical direction displacement.

4. as adsorption plant as described in the claim 3, it is characterized in that this pedestal cunning is organized on a slide rail, this pedestal by this slide rail along a horizontal direction displacement.

5. adsorption plant according to claim 1 is characterized in that, also includes sucker a plurality of times, is arranged on this pedestal and around this sucker.

6. as adsorption plant as described in the claim 5, it is characterized in that described sucker is to be flexibly set on this pedestal by an elastic parts.