CN208084372U

CN208084372U - One kind connecing sucker

Info

Publication number: CN208084372U
Application number: CN201820260284.1U
Authority: CN
Inventors: 唐洁
Original assignee: Dongguan Jeva Electronic Technology Co Ltd
Current assignee: Dongguan Jeva Electronic Technology Co Ltd
Priority date: 2018-02-21
Filing date: 2018-02-21
Publication date: 2018-11-13
Anticipated expiration: 2028-02-21

Abstract

The utility model discloses one kind connecing sucker, including connecing sucker ontology, the sucker ontology that connects includes chassis, three layers of sucker structure, channel one, channel two, channel three and connecting tube, wherein, it is interconnected between the connecting tube, the channel three, the channel two, the channel one, three layers of sucker structure and the chassis and is tightly connected successively from top to bottom.The beneficial effects of the utility model：By three layers of sucker structure of setting, three-stage design, adsorption capacity is strong, and adsorption layer itself has fold, has certain buffering capacity；Pass through the back-flow preventer of setting, when leaking air or air pump breaks down, internal gas is stopped by the T shapes sealing plate, it can be to avoid the air pressure pop-off in the channel two, it can be fallen to avoid the workpiece moment for connecing sucker ontological adsorption theory, the safety in production process is also improved simultaneously, it is simple in structure, it is with obvious effects.

Description

One kind connecing sucker

Technical field

The utility model is related to hardware technical fields, it particularly relates to which one kind connecing sucker.

Background technology

The more materials of sucker are manufactured using nitrile rubber, have larger breaking tenacity, thus are widely used in various vacuum and are inhaled On holding equipment.SMC vacuum adapter type suckers, multiclass SMC vacuum cups are easy to install, and installation is simple, and application industry is wide.Easily make With, no matter absorbate body is that material is done, it is air tight as long as can seal, it can use.Magnechuck is with regard to not all right, it is only Can be on steel, the plank or object of other materials cannot be inhaled.SMC vacuum adapter type suckers, multiclass SMC vacuum are inhaled Disk is pollution-free.Vacuum cup is especially environmentally friendly, does not pollute the environment, and without generations such as light, heat, electromagnetism, therefore is widely used.

Present connects sucker during use, especially install on a robotic arm connect sucker, leaking air or In the case that exception occurs in person's air pump, air pressure is caused to reduce rapidly, being crawled the workpiece on sucker will fall, and lead to workpiece It damages or scraps, and safety is low.

For the problems in the relevant technologies, currently no effective solution has been proposed.

Utility model content

For the problems in the relevant technologies, the utility model proposes one kind connecing sucker, to overcome existing the relevant technologies to be deposited Above-mentioned technical problem.

What the technical solution of the utility model was realized in：

One kind connecing sucker, including connects sucker ontology, it is described connect sucker ontology include chassis, three layers of sucker structure, channel one, Channel two, channel three and connecting tube, wherein the connecting tube, the channel three, the channel two, the channel one, described three It is interconnected between layer sucker structure and the chassis and is tightly connected successively from top to bottom, and three layers of sucker structure includes Sequentially connected first sucker layer, the second sucker layer and third sucker layer from top to bottom, and the first sucker layer, described second It is integrated between sucker layer and the third sucker layer, the right side in the channel three is connected with up and down disposed in parallel the One pipe joint and second pipe interface, and the first pipe interface is located at the top of the second pipe interface, wherein institute It states and back-flow preventer is set in channel two.

The back-flow preventer includes flowing into pipe, T shapes sealing column, crisscross fixer and fixed link, the inflow pipe to pass through The fixed link being symmetrical set is fixed on the center position in the channel two, and the top for flowing into pipe is equipped with described T shape sealing columns, the T shapes sealing column include circular seal plate and pillar, and the circular seal plate and the pillar are vertically arranged, The crisscross fixer that is internally connected with for flowing into pipe, the T shapes sealing column are inserted into the crisscross fixer center connection Annulus in.

Further, the first pipe interface and the described one end of second pipe interface far from the channel three are equipped with Sealing valve.

Further, the internal diameter of the annulus is identical as the outer diameter of the pillar.

Further, the bottom on the chassis is equipped with the through-hole communicated with three layers of sucker structure.

Further, the bottom on the chassis is equipped with several grooves extended radially at the through-hole center.

The beneficial effects of the utility model：Pass through three layers of sucker structure of setting, three-stage design, adsorption capacity By force, and adsorption layer itself has fold, has certain buffering capacity；By the back-flow preventer of setting, when leaking air Or when air pump failure, internal gas is stopped by the T shapes sealing plate, can be to avoid the air pressure in the channel two Pop-off can fall to avoid the workpiece moment for connecing sucker ontological adsorption theory, while also improve the peace in production process Quan Xing, it is simple in structure, it is with obvious effects.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other attached drawings.

Fig. 1 is a kind of structural schematic diagram connecing sucker according to the utility model embodiment；

Fig. 2 is to connect a kind of structural representation of state of back-flow preventer in sucker according to a kind of of the utility model embodiment Figure；

Fig. 3 is a kind of structural representation connecing back-flow preventer another kind state in sucker according to the utility model embodiment Figure；

Fig. 4 is a kind of structural schematic diagram connecing crisscross fixer in sucker according to the utility model embodiment；

Fig. 5 is a kind of structural schematic diagram connecing chassis in sucker according to the utility model embodiment.

In figure：

1, sucker ontology is connect；2, first pipe interface；3, sealing valve；4, second pipe interface；5, back-flow preventer；6, lead to Road one；7, the first sucker layer；8, the second sucker layer；9, third sucker layer；10, three layers of sucker structure；11, chassis；12, channel Two；13, channel three；14, connecting tube；15, groove；16, through-hole；17, fixed link；18, T shapes sealing column；19, pillar；20, cross Fixed frame；22, pipe is flowed into；23, annulus；24, circular seal plate.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to In the range of the utility model protection.

Embodiment according to the present utility model provides one kind and connecing sucker.

As shown in Figs. 1-5, according to the sucker that connects of the utility model embodiment, including sucker ontology 1 is connect, it is described to connect sucker sheet Body 1 includes 11, three layers of chassis sucker structure 10, channel 1, channel 2 12, channel 3 13 and connecting tube 14, wherein the company Take over 14, the channel 3 13, the channel 2 12, the channel 1, three layers of sucker structure 10 and the chassis 11 it Between be interconnected and be tightly connected successively from top to bottom, and three layers of sucker structure 10 includes from top to bottom sequentially connected the One sucker layer 7, the second sucker layer 8 and third sucker layer 9, and the first sucker layer 7, the second sucker layer 8 and described the It is integrated between three sucker layers 9, the right side in the channel 3 13 is connected with first pipe interface 2 disposed in parallel up and down With second pipe interface 4, and the first pipe interface 2 is located at the top of the second pipe interface 4, wherein the channel Back-flow preventer 5 is set in 2 12.

The back-flow preventer 5 includes flowing into pipe 22, T shapes sealing column 18, crisscross fixer 20 and fixed link 17, the stream Enter the center position that pipe 22 is fixed on the channel 2 12 by the fixed link 17 being symmetrical set, the inflow pipe 22 top is equipped with the T shapes sealing column 18, and the T shapes sealing column 18 includes circular seal plate 24 and pillar 19, the circle Sealing plate 24 and the pillar 19 are vertically arranged, and the inflow pipe 22 is internally connected with the crisscross fixer 20, the T shapes Sealing column 18 is inserted into the annulus 23 of 20 center of crisscross fixer connection.

In one embodiment, the first pipe interface 2 and the second pipe interface 4 are far from the channel 3 13 One end is equipped with sealing valve 3.

In one embodiment, the internal diameter of the annulus 23 is identical as the outer diameter of the pillar 19.

In one embodiment, the bottom on the chassis 11 is equipped with the through-hole 16 communicated with three layers of sucker structure 10.

In one embodiment, the bottom on the chassis 11 be equipped with it is several extend radially to it is recessed at 16 center of the through-hole Slot 15.

In conclusion by means of the above-mentioned technical proposal of the utility model, it is described to connect sucker sheet by connecing sucker ontology 1 Body 1 includes 11, three layers of chassis sucker structure 10, channel 1, channel 2 12, channel 3 13 and connecting tube 14, wherein the company Take over 14, the channel 3 13, the channel 2 12, the channel 1, three layers of sucker structure 10 and the chassis 11 it Between be interconnected and be tightly connected successively from top to bottom, and three layers of sucker structure 10 includes from top to bottom sequentially connected the One sucker layer 7, the second sucker layer 8 and third sucker layer 9, and the first sucker layer 7, the second sucker layer 8 and described the It is integrated between three sucker layers 9, the right side in the channel 3 13 is connected with first pipe interface 2 disposed in parallel up and down With second pipe interface 4, and the first pipe interface 2 is located at the top of the second pipe interface 4, wherein the channel Back-flow preventer 5 is set in 2 12.

The beneficial effects of the utility model：Pass through three layers of sucker structure 10 of setting, three-stage design, adsorption capacity By force, and adsorption layer itself has fold, has certain buffering capacity；By the back-flow preventer 5 of setting, when leaking air Or when air pump failure, internal gas is stopped by the T shapes sealing plate 18, can be to avoid in the channel 2 12 Air pressure pop-off can fall to avoid the workpiece moment for connecing the absorption of sucker ontology 1, while also improve in production process Safety, it is simple in structure, it is with obvious effects.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims

1. one kind connecing sucker, which is characterized in that including connecing sucker ontology（1）, described to connect sucker ontology（1）Including chassis（11）, Three layers of sucker structure（10）, channel one（6）, channel two（12）, channel three（13）And connecting tube（14）, wherein the connecting tube （14）, the channel three（13）, the channel two（12）, the channel one（6）, three layers of sucker structure（10）With the bottom Disk（11）Between be interconnected and be tightly connected successively, and three layers of sucker structure from top to bottom（10）Including from top to bottom according to First sucker layer of secondary connection（7）, the second sucker layer（8）With third sucker layer（9）, and the first sucker layer（7）, described Two sucker layers（8）With the third sucker layer（9）Between be integrated, the channel three（13）Right side be connected with up and down First pipe interface disposed in parallel（2）With second pipe interface（4）, and the first pipe interface（2）Positioned at described second Pipe joint（4）Top, wherein the channel two（12）Interior setting back-flow preventer（5）；

The back-flow preventer（5）It is managed including flowing into（22）, T shape sealing columns（18）, crisscross fixer（20）And fixed link（17）, The inflow pipe（22）Pass through the fixed link being symmetrical set（17）It is fixed on the channel two（12）Center Place, the inflow pipe（22）Top be equipped with the T shapes sealing column（18）, the T shapes sealing column（18）Including circular seal plate （24）And pillar（19）, the circular seal plate（24）With the pillar（19）It is vertically arranged, the inflow pipe（22）Inside It is connected with the crisscross fixer（20）, the T shapes sealing column（18）It is inserted into the crisscross fixer（20）The circle of center connection Ring（23）It is interior.

2. one kind according to claim 1 connects sucker, which is characterized in that the first pipe interface（2）With described second Pipe joint（4）Far from the channel three（13）One end be equipped with sealing valve（3）.

3. one kind according to claim 1 connects sucker, which is characterized in that the annulus（23）Internal diameter and the pillar （19）Outer diameter it is identical.

4. one kind according to claim 1 connects sucker, which is characterized in that the chassis（11）Bottom be equipped with and described three Layer sucker structure（10）The through-hole communicated（16）.

5. one kind according to claim 4 connects sucker, which is characterized in that the chassis（11）Bottom be equipped with several radial directions Extend to the through-hole（16）Groove at center（15）.