CN217381056U

CN217381056U - Vacuum generator with silencing effect

Info

Publication number: CN217381056U
Application number: CN202221544884.3U
Authority: CN
Inventors: 宋磊
Original assignee: Kunshan Prici Automation Technology Co ltd
Current assignee: Kunshan Prici Automation Technology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-06
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a vacuum generator with noise reduction effect, which belongs to the noise reduction field of the vacuum generator, and comprises a box body, wherein the left side of the inner end of the box body is provided with the vacuum generator, the left end of the box body is provided with an air inlet hole matched with the vacuum generator, the upper end of the vacuum generator is fixedly connected with a sucker, the upper end of the box body is provided with a sucker hole matched with the sucker, the sucker penetrates through the sucker hole to the outer side of the box body, the right end of the vacuum generator is fixedly connected with a multifunctional connecting pipe through a plurality of bolts, the outer end of the multifunctional connecting pipe is fixedly connected with a plurality of electromagnets distributed in an annular array, the inner end of the multifunctional connecting pipe is provided with a clamping groove matched with the vacuum generator, one end of the clamping groove, which is far away from the vacuum generator, is provided with a plurality of gasket grooves distributed in an annular array, the vacuum generator can realize that the noise is reduced when the vacuum generator is in exhaust, has the silencing effect on the vacuum generator in work.

Description

Vacuum generator with silencing effect

Technical Field

The utility model relates to a vacuum generator amortization field, more specifically say, relate to a vacuum generator with noise cancelling effect.

Background

At the storage, all need use the removal on commodity circulation and the packaging line and snatch equipment, snatch and be equipped with vacuum adsorption device on the equipment, vacuum adsorption device forms a temporary enclosure space with being inhaled the object contact back, through taking away or the air of rarefied enclosure space the inside, thereby produces the inside and outside pressure differential and adsorbs and live the object, removes the position that needs with the object.

The vacuum source of the existing vacuum adsorption device adopts a jet type vacuum generating pipe, and the jet type vacuum generating pipe jets high-speed jet flow through the jet type vacuum generating pipe by using compressed air to suck the gas in an air suction cavity, so that the air suction cavity forms very low vacuum degree. Because the high-speed jet flow of the compressed air can generate great pneumatic noise after passing through the jet flow type vacuum generating pipe, great influence is caused to the working environment.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a vacuum generator with noise cancelling effect, it can realize at vacuum generator during operation, through the noise when reducing vacuum generator exhaust, has the effect of amortization to the vacuum generator in operation.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A vacuum generator with a silencing effect comprises a box body, wherein a vacuum generator is installed on the left side of the inner end of the box body, an air inlet matched with the vacuum generator is formed in the left end of the box body, a sucker is fixedly connected to the upper end of the vacuum generator, a sucker hole matched with the sucker is formed in the upper end of the box body, the sucker penetrates through the sucker hole to the outer side of the box body, a multifunctional connecting pipe is fixedly connected to the right end of the vacuum generator through a plurality of bolts, a plurality of electromagnets distributed in an annular array are fixedly connected to the outer end of the multifunctional connecting pipe, a clamping groove matched with the vacuum generator is formed in the inner end of the multifunctional connecting pipe, a plurality of gasket grooves distributed in an annular array are formed in one end, away from the vacuum generator, of the clamping groove, the positions and the numbers of the gasket grooves and the electromagnets are the same, a gasket matched with the gasket is arranged in the gasket grooves, and a pressing block is arranged at one end, away from the clamping groove, of the gasket, the utility model discloses a vacuum generator, including gasket, multifunctional connecting pipe, ring pipe, blast pipe, exhaust pipe, blast pipe, the briquetting is close to gasket one end fixedly connected with magnet, multifunctional connecting pipe right-hand member fixedly connected with ring pipe, ring pipe other end fixedly connected with connecting pipe, the connecting pipe is through a plurality of bolt fixedly connected with blast pipes, and the blast pipe side sets up a plurality of evenly distributed's bloop, the box left end set up with blast pipe assorted exhaust hole, and fixed connection between blast pipe and the box, can realize when vacuum generator during operation, through the noise when reducing vacuum generator exhaust, have the effect of amortization to the vacuum generator in service.

Furthermore, the outer end of the box body is fixedly connected with a silencing sleeve, the silencing sleeve is provided with an air inlet hole, an air outlet hole and a sucker hole which are matched with the air inlet hole, the air outlet hole and the sucker hole, and the box body is wrapped by the silencing sleeve to further silence the vacuum generator and reduce working noise.

Furthermore, the inner end of the connecting pipe is provided with a fixing groove matched with the right end of the exhaust pipe, the connecting pipe and the exhaust pipe are connected more firmly through the fixing groove, the work loss is reduced, and the service life is prolonged.

Further, the sponge groove has all been seted up on the inner right side of multi-functional connecting pipe and connecting pipe, the sponge inslot is equipped with the amortization cotton, and the amortization cotton is cylindric, carries out preliminary noise reduction, reduction amortization cost through the amortization cotton to the gas of just discharging.

Furthermore, briquetting right-hand member fixedly connected with limit slide, and multi-functional connecting pipe the inner offer with limit slide assorted spout, through the cooperation of spout and limit slide, the movement track of restriction briquetting improves sealed precision.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize at vacuum generator during operation, through the noise when reducing vacuum generator exhaust, has the effect of amortization to the vacuum generator in operation.

(2) The outer end of the box body is fixedly connected with a silencing sleeve, the silencing sleeve is provided with an air inlet hole, an air outlet hole and a sucker hole, the air inlet hole, the air outlet hole and the sucker hole are matched with the box body, and the box body is wrapped by the silencing sleeve to further silence the vacuum generator and reduce working noise.

(3) The fixed slot with blast pipe right-hand member assorted is seted up to connecting pipe the inner, makes connecting pipe and blast pipe connect more firmly through the fixed slot, reduces the working loss, improves life.

(4) Sponge groove has all been seted up on the inner right side of multifunctional connecting pipe and connecting pipe, and the sponge inslot is equipped with the amortization cotton, and the amortization cotton is cylindric, carries out preliminary noise reduction, reduction amortization cost through the amortization cotton to the gas of just discharging.

(5) Briquetting right-hand member fixedly connected with limit slide, and multi-functional connecting pipe the inner seted up with limit slide assorted spout, through spout and limit slide's cooperation, the movement track of restriction briquetting improves sealed precision.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

the reference numbers in the figures illustrate:

the device comprises a box body 1, a vacuum generator 2, a sucking disc 3, a silencing sleeve 4, a ring pipe 5, a multifunctional connecting pipe 6, silencing cotton 7, an exhaust pipe 8, an electromagnet 9, a bolt 10, a limiting slide block 11, a pressing block 12, a magnet 13, a gasket 14 and a connecting pipe 15.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example 1:

referring to fig. 1-2, a vacuum generator with noise reduction effect comprises a box body 1, a vacuum generator 2 is installed on the left side of the inner end of the box body 1, an air inlet matched with the vacuum generator 2 is formed in the left end of the box body 1, a suction cup 3 is fixedly connected to the upper end of the vacuum generator 2, a suction cup hole matched with the suction cup 3 is formed in the upper end of the box body 1, the suction cup 3 penetrates through the suction cup hole to the outer side of the box body 1, a multifunctional connecting pipe 6 is fixedly connected to the right end of the vacuum generator 2 through a plurality of bolts 10, a plurality of electromagnets 9 distributed in an annular array are fixedly connected to the outer end of the multifunctional connecting pipe 6, a clamping groove matched with the vacuum generator 2 is formed in the inner end of the multifunctional connecting pipe 6, a plurality of gasket grooves distributed in an annular array are formed in the clamping groove, the positions and the numbers of the gasket grooves and the electromagnets 9 are the same, and gaskets 14 matched with the gasket grooves are arranged in the gasket grooves, gasket 14 is kept away from draw-in groove one end and is equipped with briquetting 12, briquetting 12 is close to 14 one end fixedly connected with magnet 13 of gasket, 6 right-hand member fixedly connected with toroidal tube 5 of multi-functional connecting pipe, 5 other end fixedly connected with connecting pipes 15 of toroidal tube, connecting pipe 15 is through a plurality of bolts 10 fixedly connected with blast pipe 8, and a plurality of evenly distributed's bloop has been seted up to 8 sides of blast pipe, 1 left end of box seted up with 8 assorted exhaust holes of blast pipe, and fixed connection between blast pipe 8 and the box 1, can realize at the vacuum generator during operation, noise when exhausting through reducing vacuum generator, there is the effect of amortization to the vacuum generator in work.

The outer end of the box body 1 is fixedly connected with a silencing sleeve 4, the silencing sleeve 4 is provided with an air inlet hole, an air outlet hole and a sucker hole at the box body 1, the air inlet hole, the air outlet hole and the sucker hole are matched with the air inlet hole, the air outlet hole and the sucker hole, and the box body is wrapped by the silencing sleeve to further silence the vacuum generator and reduce working noise.

Briquetting 12 right-hand member fixedly connected with limit slide 11, and the 6 inner of multi-functional connecting pipe offer with limit slide 11 assorted spout, through the cooperation of spout and limit slide, the movement track of restriction briquetting improves sealed precision.

Referring to fig. 3, the inner end of the connecting pipe 15 is provided with a fixing groove matched with the right end of the exhaust pipe 8, so that the connecting pipe and the exhaust pipe are connected more firmly through the fixing groove, the working loss is reduced, and the service life is prolonged.

Sponge groove has all been seted up on the inner right side of multifunctional connecting pipe 6 and connecting pipe 15, and the sponge inslot is equipped with amortization cotton 7, and amortization cotton 7 is cylindric, carries out preliminary noise reduction, reduction amortization cost through the amortization cotton to the gas of just discharging.

During the use, technical staff opens vacuum generator 2 and electro-magnet 9, magnet 13 is by electro-magnet 9 repulsion inward movement, magnet 13 drives briquetting 12 inside extrusion, briquetting 12 extrusion gasket 14 makes gasket 14 paste tight vacuum generator 2 outsides, 2 combustion gas of vacuum generator transmits toroidal tube 5 from vacuum generator 2, transmit blast pipe 8 by toroidal tube 5 again, when gaseous through amortization cotton 7, amortization cotton 7 carries out preliminary amortization to gas, when gas reachs blast pipe 8, a plurality of amortization pore pair gas of 8 sides of blast pipe carry out the secondary amortization, the amortization cover 4 of 1 outer end parcel of last box is breathed in and the amortization of exhaust process to the totality.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A vacuum generator with a silencing effect comprises a box body (1), and is characterized in that: a vacuum generator (2) is installed on the left side of the inner end of the box body (1), an air inlet matched with the vacuum generator (2) is formed in the left end of the box body (1), a sucker (3) is fixedly connected to the upper end of the vacuum generator (2), a sucker hole matched with the sucker (3) is formed in the upper end of the box body (1), the sucker (3) penetrates through the sucker hole to the outer side of the box body (1), a multifunctional connecting pipe (6) is fixedly connected to the right end of the vacuum generator (2) through a plurality of bolts (10), a plurality of electromagnets (9) distributed in an annular array are fixedly connected to the outer end of the multifunctional connecting pipe (6), a clamping groove matched with the vacuum generator (2) is formed in the inner end of the multifunctional connecting pipe (6), a plurality of gasket grooves distributed in an annular array are formed in the end, far away from the vacuum generator (2), and the positions and the number of the gasket grooves are the same as the electromagnets (9), gasket (14) matched with the gasket groove is arranged in the gasket groove, a pressing block (12) is arranged at one end, away from the clamping groove, of the gasket (14), the pressing block (12) is close to one end of the gasket (14) and is fixedly connected with magnet (13), the right end of the multifunctional connecting pipe (6) is fixedly connected with the annular pipe (5), the other end of the annular pipe (5) is fixedly connected with the connecting pipe (15), the connecting pipe (15) is fixedly connected with the exhaust pipe (8) through a plurality of bolts (10), a plurality of uniformly distributed bloop holes are formed in the side end of the exhaust pipe (8), exhaust holes matched with the exhaust pipe (8) are formed in the left end of the box body (1), and the exhaust pipe (8) and the box body (1) are fixedly connected with each other.

2. A vacuum generator with a sound-deadening effect according to claim 1, wherein: the outer end of the box body (1) is fixedly connected with a silencing sleeve (4), and the box body (1) of the silencing sleeve (4) is provided with an air inlet hole, an air outlet hole and a sucker hole which are matched with the air inlet hole, the air outlet hole and the sucker hole.

3. A vacuum generator with a sound-deadening effect according to claim 1, wherein: the inner end of the connecting pipe (15) is provided with a fixing groove matched with the right end of the exhaust pipe (8).

4. A vacuum generator with a sound-deadening effect according to claim 1, wherein: sponge groove has all been seted up on multi-functional connecting pipe (6) and connecting pipe (15) inner right side, be equipped with amortization cotton (7) in the sponge groove, and amortization cotton (7) are cylindric.

5. A vacuum generator with noise reduction effect according to claim 1, wherein: the right end of the pressing block (12) is fixedly connected with a limiting sliding block (11), and a sliding groove matched with the limiting sliding block (11) is formed in the inner end of the multifunctional connecting pipe (6).