CN206735362U

CN206735362U - Vacuum cup

Info

Publication number: CN206735362U
Application number: CN201720571356.XU
Authority: CN
Inventors: 廖民安; 刘奎宁; 何强华
Original assignee: Tunghsu Group Co Ltd; Tunghsu Technology Group Co Ltd
Current assignee: Dongxu Optoelectronic Technology Co Ltd
Priority date: 2017-05-22
Filing date: 2017-05-22
Publication date: 2017-12-12
Anticipated expiration: 2027-05-22

Abstract

It the utility model is related to consolidated article field, disclose a kind of vacuum cup, the vacuum cup includes pedestal (10) and the seal (11) of annular, the first port (110) of the seal (11) is sealedly attached to the pedestal (10), and short transverse extension of the seal (11) along the pedestal (10), the vacuum cup also includes the support member (12) of the ring-shaped inner part positioned at the seal (11) and through the hole (13) of the pedestal (10) and the support member (12), the second port (111) of wherein described seal (11) extends beyond the support member (12).The vacuum cup can avoid object from the phenomenon shaken occur when capturing object such as glass, improve the security performance of conveying.

Description

Vacuum cup

Technical field

Consolidated article field is the utility model is related to, in particular it relates to a kind of vacuum cup.

Background technology

Vacuum cup is one of vacuum equipment actuator.Because vacuum cup can realize sticking and conveyance glass, paper It is a kind of most cheap method etc. the task of thin and light article, and using vacuum cup crawl product, therefore vacuum cup It is widely used in such as building, paper industry and printing and glass industry.

, just can be by glass handling to destination after capturing glass using vacuum cup by taking glass industry as an example.It is existing In vacuum cup, the sucker being in contact with glass is made of the larger material of elasticity mostly, therefore in the handling process of glass In, inevitably cause glass to produce shake, and the generation shaken greatly may result in glass fragmentation faced.Especially electronics Glass more and more thinner, more can the fragmentation because of shake when being carried from vacuum cup.

Utility model content

The purpose of this utility model is to provide a kind of vacuum cup, and the vacuum cup can be kept away when capturing object such as glass Exempt from object and the phenomenon shaken occur, improve the security performance of conveying.

To achieve these goals, the utility model provides a kind of vacuum cup, and the vacuum cup includes pedestal and ring The seal of shape, the first port of the seal are sealedly attached to the pedestal, and the seal is along the pedestal Short transverse extends, and the vacuum cup also includes the support member of the ring-shaped inner part positioned at the seal and through the base The hole of seat and the support member, wherein the second port of the seal extends beyond the support member.

Preferably, the seal includes the base around the first port, and the floor installation is in the pedestal.

Preferably, the groove for accommodating the base is offered on the pedestal.

Preferably, the gland of the fixed base is provided with the pedestal.

Preferably, the gland is multiple that multiple glands are in contact with the base, and multiple glands Around the seal.

Preferably, the base is in annular shape.

Preferably, the seal is in expansion shape in annular shape and from the first port to the second port, and/or The support member is cylinder.

Preferably, formed with the passage communicated with the hole between the outer peripheral edge of the support member and the seal.

Preferably, connectivity slot is offered on the face of the remote pedestal of the support member, the connectivity slot is from the hole Place extends to the support member outer peripheral edge.

Preferably, the connectivity slot is multiple that multiple connectivity slots are uniformly distributed on the support member.

In above-mentioned technical proposal, the support member is set by the ring-shaped inner part in the seal so that the vacuum Sucker enables to the support member to be in contact with glass when capturing object such as glass to be conveyed, and object to be conveyed is risen To supporting role, to cause object to be not easy to rock, the security performance of conveying, the especially electricity in conveying thinner thickness are improved During sub- glass, due to the supporting role of the support member so that electronic glass will not the fragmentation because of shake.

Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.

Brief description of the drawings

Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following Embodiment be used to explain the utility model together, but do not form to limitation of the present utility model.In the accompanying drawings：

Fig. 1 is the dimensional structure diagram of the vacuum cup provided according to the utility model preferred embodiment；

Fig. 2 is the cross-sectional view of the vacuum cup shown in Fig. 1；

Fig. 3 is the preferable dimensional structure diagram of the seal in the vacuum cup shown in Fig. 1；

Fig. 4 is the side structure schematic view of the seal shown in Fig. 3；

Fig. 5 is the preferable dimensional structure diagram of the support member in the vacuum cup shown in Fig. 1；

Fig. 6 is the dimensional structure diagram of another angle of the support member shown in Fig. 5；

Fig. 7 is the overlooking the structure diagram of the support member shown in Fig. 5；

Fig. 8 is the cross-sectional view of the support member shown in Fig. 5；

Fig. 9 is the preferable overall structure diagram of the gland in the vacuum cup shown in Fig. 1；

Figure 10 is the overall structure diagram of another angle of the gland shown in Fig. 9.

Description of reference numerals

10- pedestals；11- seals；110- first ports；111- second ports；112- bases；12- support members；13- holes； 14- passages；16- glands；17- connectivity slots.

Embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.

In the utility model, in the case where not making opposite explanation, the noun of locality such as " upper and lower, left and right " used is usual Refer to combine the direction shown in practical application and accompanying drawing and understand that " inside and outside " refers to the inside and outside of the profile of seal.

The utility model provides a kind of vacuum cup, and the vacuum cup includes pedestal 10 and the seal 11 of annular, The first port 110 of seal 11 is sealedly attached to pedestal 10, and short transverse extension of the seal 11 along pedestal 10, described Vacuum cup also includes the support member 12 of the ring-shaped inner part positioned at seal 11 and through the hole 13 of pedestal 10 and support member 12, The second port 111 of wherein seal 11 extends beyond support member 12.Support member is set by the ring-shaped inner part in seal 11 12 so that the vacuum cup enables to support member 12 to be in contact with glass when capturing object such as glass to be conveyed, right Object to be conveyed is played a supporting role, and to cause object to be not easy to rock, the security performance of conveying is improved, especially defeated When sending the electronic glass of thinner thickness, due to the supporting role of support member 12 so that electronic glass will not the fragmentation because of shake. Wherein, seal 11 can be selected the higher high polymer material of elasticity and be prepared, to ensure that it has preferable sealing and energy Enough deformations, support member 12 then can be selected hard high polymer material and be made to guarantee to support object such as glass.In addition, it is also necessary to Illustrate, annular seal 11 is not limited to annular, can also be other shapes, as long as meeting that both ends have opening And it is in hollow form.

Exemplified by conveying electronic glass, electronic glass to be conveyed is placed at the second port 111 of seal 11 simultaneously Second port 111 is completely covered, because second port 111 extends beyond support member 12, then electronic glass is first by seal 11 Support, after treating that electronic glass is placed, the vacuum cup is connected with to by electronics glass by hole 13 with the vacuum equipment of outside Glass, seal 11 and support member 12 enclose the sealed chamber to be formed and vacuumized jointly, and seal 11 deforms, then electronic glass with Support member 12 is in contact, and electronic glass is crawled, and when that need to unload electronic glass, is ventilated into hole 13.

For the ease of installing seal 11, as shown in Fig. 1-Fig. 4, the also settable base for surrounding first port 110 112, base 112 is installed on pedestal 10.That is, seal 11 is tightly connected by base 112 and pedestal 10, it is so also big The sealing property of the vacuum cup is improved greatly.Accordingly, the groove for accommodating base 112 can be opened up on pedestal 10, not only just In the installation of base 112, but also it can further improve the sealing of the vacuum cup.Wherein, preferably described groove Shape and the shape of base 112 are adapted, that is to say, that and when base 112 is rectangular ring, the groove is in cuboid, When base 112 is in circular, the groove is in cylinder.For the ease of preparing, it is preferable that base 112, can in annular shape With understanding, base 112 refers to the outline of base 112 in annular shape in annular shape.It is close with reference to shown in Fig. 3 and Fig. 4 Sealing 11 can be in circular and from first port 110 to second port 111 in expansion shape, in addition, as shown in figures 5-8, branch Support member 12 is preferably in cylinder.

The mode that base 112 is arranged on pedestal 10 can be a variety of, as long as seal 11 is fixed on pedestal 10. Such as the gland 16 of firm banking 112 can be set on pedestal 10, easily base 112 can be pressed against from gland 16 In the groove of pedestal 10, the fastness of whole vacuum cup ensure that.With reference to shown in Fig. 1, Fig. 3, Fig. 9 and Figure 10, gland 16 Can be multiple, multiple glands 16 are in contact with base 112, and multiple glands 16 are around seal 11.Such as settable two Individual gland 16, two glands 16 surround the outer peripheral edge of seal 11 jointly, the side wall towards seal 11 of each gland 16 The shape of the outline of the shape seal 11 neighbouring with the gland 16 matches, such as when seal 11 is in circular, often The shape of the side wall towards seal 11 of individual gland 16 is adapted and forms semicircle, then two glands 16 are towards seal 11 Side wall split can form circle jointly.

In addition, as shown in fig. 1, it can also set what is communicated with hole 13 between the outer peripheral edge of support member 12 and seal 11 Passage 14, so as in the inside of seal 11 leave more spaces, after allowing to carry out and vacuumize operation, object such as glass quilt The vacuum cup firmly captures.

When hole 13 is connected to the object of the second port 111 by being covered in seal 11 with the vacuum equipment of outside, seals Part 11 and support member 12 enclose the chamber to be formed jointly when carrying out vacuumizing operation, in order to the gas in quick extracting channel 14 Body, with reference to shown in Fig. 1 and Fig. 5-Fig. 8, connectivity slot 17 can be opened up on the face of the remote pedestal 10 of support member 12, wherein connecting Groove 17 extends to the outer peripheral edge of support member 12 at hole 13.Specific limitation is not exposed to as the number of connectivity slot 17, such as It can be 1 and be alternatively multiple such as 4, it is preferable that connectivity slot 17 is multiple, and multiple connectivity slots 17 are evenly distributed on support member 12 On.

Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model Art scheme carries out a variety of simple variants, and these simple variants belong to the scope of protection of the utility model.

It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the utility model is to each The possible combination of kind no longer separately illustrates.

In addition, it can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.

Claims

1. a kind of vacuum cup, it is characterised in that the vacuum cup includes pedestal (10) and the seal (11) of annular, described The first port (110) of seal (11) is sealedly attached to the pedestal (10), and the seal (11) is along the pedestal (10) short transverse extension, the vacuum cup also include the support member (12) of the ring-shaped inner part positioned at the seal (11) And through the hole (13) of the pedestal (10) and the support member (12), wherein the second port of the seal (11) (111) support member (12) is extended beyond.

2. vacuum cup according to claim 1, it is characterised in that the seal (11) is included around the first end The base (112) of mouth (110), the base (112) are installed on the pedestal (10).

3. vacuum cup according to claim 2, it is characterised in that offered on the pedestal (10) and accommodate the base (112) groove.

4. vacuum cup according to claim 3, it is characterised in that the fixed base is provided with the pedestal (10) (112) gland (16).

5. vacuum cup according to claim 4, it is characterised in that the gland (16) is multiple, multiple glands (16) it is in contact with the base (112), and multiple glands (16) are around the seal (11).

6. vacuum cup according to claim 2, it is characterised in that the base (112) is in annular shape.

7. vacuum cup according to claim 1, it is characterised in that the seal (11) is in circular and from described the Single port (110) to the second port (111) is in expansion shape, and/or the support member (12) is cylinder.

8. according to the vacuum cup described in any one in claim 1-7, it is characterised in that the periphery of the support member (12) Formed with the passage (14) communicated with the hole (13) between edge and the seal (11).

9. vacuum cup according to claim 8, it is characterised in that the remote pedestal (10) of the support member (12) Face on offer connectivity slot (17), the connectivity slot (17) extends to the support member (12) periphery from the hole (13) Edge.

10. vacuum cup according to claim 9, it is characterised in that the connectivity slot (17) is multiple, multiple companies Groove (17) is uniformly distributed on the support member (12).