CN207941676U - A kind of blimp and spot gluing equipment - Google Patents
A kind of blimp and spot gluing equipment Download PDFInfo
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- CN207941676U CN207941676U CN201820035600.5U CN201820035600U CN207941676U CN 207941676 U CN207941676 U CN 207941676U CN 201820035600 U CN201820035600 U CN 201820035600U CN 207941676 U CN207941676 U CN 207941676U
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- blimp
- sound
- cover body
- connecting plate
- insulation cover
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Abstract
The utility model embodiment provides a kind of blimp and spot gluing equipment, and noise pollution is generated to ambient enviroment when solving the problems, such as to be worked by sound arrester.A kind of blimp and spot gluing equipment that one embodiment of the utility model provides include：Sound insulation cover body, is configured to receive by sound arrester；And connecting plate, it is configured to connect described by sound arrester and the sound insulation cover body.
Description
Technical field
The utility model is related to gluing process technical fields, and in particular to a kind of blimp and spot gluing equipment.
Background technology
The application of dispenser is relatively broad at present, is mainly used for carrying out dispensing to positions such as mobile phone keys.Existing dispensing
In the process of work, due to self structure, fuselage is susceptible to strenuous vibration to generate noise to machine.Glue dispensing valve work
Low-frequency noise when making is up to 110dB, generates noise pollution to production environment, is damaged to the hearing of operating personnel.
Existing solution to the problems described above mainly makes a large-scale common wave sponge blimp, by dispensing
Equipment includes that glue dispensing valve is installed along with production operation in this blimp.It makes an uproar although this method reduces to a certain extent
Pollution of the sound to production environment, but make renewal part, equipment debugging and safeguard cumbersome, the waste plenty of time.
Utility model content
In view of this, the utility model embodiment provides a kind of blimp and spot gluing equipment, solve by sound arrester
Noise pollution is led to the problem of to ambient enviroment when work.
A kind of blimp and spot gluing equipment that one embodiment of the utility model provides include：
Sound insulation cover body, is configured to receive by sound arrester；And
Connecting plate is configured to connect described by sound arrester and the sound insulation cover body.
Wherein, the sound insulation cover body includes：
Reflection outer layer for reflecting background；And
Sound absorption internal layer for absorption of noise.
Wherein, the material of the sound absorption internal layer is foamed aluminium；And/or
The reflection outer layer material is alloy aluminium sheet.
Wherein, the thickness of the sound absorption internal layer is 5mm；And/or
The thickness of the reflection outer layer is 8mm.
Wherein, the connecting plate use engraved structure, the engraved structure include it is at least one side by side along sound transmit
The strip hollow out shape that direction extends.
Wherein, the connecting plate is made of flexible material.
Wherein, the connecting plate is made of ductile metal material.
Wherein, the connecting plate is configured to connect described by sound arrester and the reflection outer layer.
Wherein, the sound insulation cover body further comprises：Door, the door are opened and closed by way of hasp.
Wherein, including：
Blimp and glue dispensing valve as described in any among the above；
Wherein, the glue dispensing valve is located in the blimp body of the blimp, the connecting plate of the blimp
Connect the glue dispensing valve and the blimp.
A kind of blimp and dispenser, the blimp that the utility model embodiment provides include sound insulation cover body, will by every
Mixer is placed in blimp body, and blimp body can largely absorb the noise generated when being worked by sound arrester.The sound insulation
Cover further includes connecting plate, is connected by sound arrester and sound insulation cover body, and connecting plate can absorb to be generated when being worked by sound arrester
Vibration, the noise generated to reduce the vibration for driving sound insulation cover body.It can effectively be controlled by sound insulation by the above method
The noise pollution that device generates when working.
Description of the drawings
Fig. 1 show a kind of schematic diagram of blimp of one embodiment of the utility model offer.
Fig. 2 show a kind of schematic diagram of blimp of one embodiment of the utility model offer.
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
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Fig. 1 show a kind of schematic diagram of blimp of one embodiment of the utility model offer.
As shown in Figure 1, the blimp includes：
Sound insulation cover body 1 is arranged by sound arrester 2 in the inside of sound insulation cover body 1.Sound insulation cover body 1 is set as closed chamber,
Closed chamber will be fully wrapped around wherein by sound arrester 2, and the noise generated when so that being worked by sound arrester 2 passes through
Sound insulation cover body 1 is effectively absorbed, and the pollution of NOISE ON ENVIRONMENT is reduced.
Connecting plate 3, for connecting by sound arrester 2 and sound insulation cover body 1.Due to by sound arrester 2 by connecting plate 3 and every
Sound cover body 1 is attached, and at work, sound insulation can be transmitted to by connecting plate 3 by the low-frequency vibration of 2 valve body of sound arrester itself
Cover body 1, to drive sound insulation cover body 1 to vibrate.Connecting plate 3 in this programme can absorb buffering and be transmitted to shaking for sound insulation cover body 1
It is dynamic, to reduce the noise generated due to the vibration of sound insulation cover body 1.
Fig. 2 show a kind of schematic diagram of blimp of one embodiment of the utility model offer.
As shown in Fig. 2, the sound insulation cover body 1 includes：
Outer layer 11 is reflected, in the outer layer of sound insulation cover body 1, the low-frequency noise for reflective air conduction.
It is appreciated that the material of reflection outer layer 11 can be aluminium alloy or other metal alloys etc., the utility model is to tool
The material of the reflection outer layer 11 of body is not construed as limiting.
It is further appreciated that the thickness of reflection outer layer 11 can be 8mm, but the utility model is to the specific of reflection outer layer 11
Thickness is not construed as limiting.
Absorb sound internal layer 12, and the internal layer in sound insulation cover body 1 is arranged, closely coupled with reflection outer layer 11.For absorbing and being isolated
By the low-frequency noise of air transmitted.
It is appreciated that the material of sound absorption internal layer 12 can be foamed aluminium sound absorption internal layer 12, but the utility model is in sound absorption
The specific material of layer 12 is not construed as limiting.
It is also understood that being, the thickness of sound absorption internal layer 12 can be 5mm, but the utility model is to the tool for the internal layer 12 that absorbs sound
Body thickness is not construed as limiting.
It is mainly propagated by the air vibration of surrounding by the low-frequency noise that sound arrester 2 generates at work, low frequency
After reaching sound absorption internal layer 12 for the first time during noise transmission, sound absorption internal layer 12 absorbs the most energy of noise, and noise is surplus
Under energy pass through sound absorption internal layer 12 reach reflection outer layer 11, wherein reach reflection outer layer 11 a part of noise by reflection outer layer
11 are reflected back sound absorption internal layer 12, are absorbed for the second time by sound absorption internal layer 12, and another part then passes through reflection outer layer 11 to travel to sound insulation
The outside of cover body 1.It can be seen that by the double action of absorb sound internal layer 12 and reflection outer layer 11, most make an uproar can be absorbed
Sound pollution in the ideal range by noise abatement, and reaches the requirement of national workplace noise prevention and control standard.
It is appreciated that reflection outer layer 11 and sound absorption internal layer 12 can carry out installation fixation with screw, stickup can also be used
Mode is attached, and the utility model is not construed as limiting reflection outer layer 11 and sound absorption 12 specific connection type of internal layer.
In one embodiment of the utility model, for connecting plate 3 using engraved structure 31 (as shown in Figure 2), engraved structure can be extremely
The strip hollow out of a few arranged in parallel extended along sound direction of transfer, because of the presence of the engraved structure 31 so that even
Fishplate bar 3 forms a multi-disc thin board type structure from top to bottom, after thin plate can bend in certain limit and can elasticity return
Position.Connecting plate 3 is made of flexible material, for example the flexible material can be ductile metal material so that by 2 He of sound arrester
Reflection outer layer 11 forms a kind of flexible connection so that connecting plate 3 is not easy to be broken off in vibration processes.Due to engraving for connecting plate 3
Hollow structure and flexible material characteristic, make by the upper and lower directions at work of sound arrester 2 it is of reciprocating vibration will not be readily transferred to every
Sound cover body 1, to reduce the noise that the vibration of sound insulation cover body 1 generates.
It is appreciated that the engraved structure of connecting plate 3 can be the shapes such as strip or ellipse, but the utility model pair
The specific shape of the engraved structure is not construed as limiting.
It is appreciated that ductile metal can be aluminium alloy, copper alloy etc., the utility model patent is to the specific of ductile metal
Material is not construed as limiting.
In one embodiment of the utility model, one end of connecting plate 3 is connected with the inner wall of reflection outer layer 11.Connecting plate 3
One end is connected with by sound arrester 2, and the outer layer reflection outer layer 11 of the other end and sound insulation cover body 1 connects.Due to the internal layer 12 that absorbs sound
Commonly used material is foamed aluminium.Foamed aluminium be after adding additives to pure aluminum or aluminum alloys, to be formed by foam process,
Have metal and bubble feature concurrently simultaneously.Foamed aluminium has good acoustic function：A, sound insulation property (closed pore)：On frequency of sound wave
When between 800-4000HZ, the acoustical reduction coefficient of closed-cell aluminum foam is up to 0.9 or more.B, sound absorbing performance (micro through hole and through-hole)：Sound wave
When frequency is between 125---4000HZ, the acoustic absorptivity maximum of fine-crystal spume aluminium alloy is up to 0.8, octave average sound absorption coefficient
More than 0.4.But it since foamed aluminium sound absorption 12 material of internal layer is relatively soft, is easy tod produce during being vibrated by sound arrester 2
Deformation, and material that 11 longest of outer layer uses is reflected for aluminium alloy, aluminium alloy is less likely to occur deformation under the effect of external force, institute
In order to ensure the service life of sound insulation cover body 1, a hole is opened on sound absorption internal layer 12, make one end of connecting plate 3 directly and reflection
Outer layer 11 is connected.
It is appreciated that the mode that connecting plate 3 is screwed is connected with reflection outer layer 11 or by sound arrester 2,
It can also be attached by way of buckle.But the utility model is not construed as limiting specific connection type.
In one embodiment of the utility model, sound insulation cover body 1 further comprises：Door.This is opened in the one side of sound insulation cover body 1,
Material is consistent with sound insulation cover body 1.The door is opened and closed by way of hasp.It is opened and closed using the mode of hasp, it can
It is dismounted with tool-free, it is convenient to by 2 renewal part of sound arrester, debugging and maintenance, having saved a large amount of time.
It is appreciated that door can be located at one or more surfaces of sound insulation cover body 1, door can be one or more, and door can be side
Shape or circle, the utility model specific location on the door, number and shape are not construed as limiting.
It is further appreciated that hasp can be at the edge of 1 one sides of sound insulation cover body, it can also be in 1 one sides of sound insulation cover body
The centre in face, the utility model are not construed as limiting the specific location of hasp.
A kind of spot gluing equipment is also provided in one embodiment of the utility model, such as the sound insulation cover body 1 and point of preceding any embodiment
Glue valve.
Dispensing is a kind of technique, also referred to as sizing, gluing, encapsulating, drop glue etc., is electronics glue, oil or other liquid
Smearing, embedding, point drip on product, allow product play paste, embedding, insulation, fixation, smooth surface the effects that.Glue dispensing valve is
A kind of automatic device for gluing process.It is powered with adjustable pulse controller, is acted on piezo ceramic element and is provided kinetic energy,
The needle in fluid slot is pushed to be moved back and forth with 200-250Hz low frequencies, using needle suction repeatedly and squeezing action in fluid,
So that fluid (fluid glue) is sprayed by the nozzle at high speeds of minor diameter, reach not contact workpiece and can precisely measure give workpiece
Carry out dispensing production.Glue dispensing valve is set to inside sound insulation cover body 1 by this programme, and sound insulation cover body 1 is closed structure, and glue dispensing valve is complete
It wraps up entirely.Since sound insulation cover body 1 is the double-deck sound-insulating structure, including reflection outer layer 11 and sound absorption internal layer 12.Glue dispensing valve is in work
As when the low-frequency noise that generates mainly propagated by the air vibration of surrounding, reached for the first time in low-frequency noise communication process
It absorbs sound after internal layer 12, sound absorption internal layer 12 absorbs the most energy of noise, and the remaining energy of noise passes through sound absorption internal layer 12 to arrive
Up to reflection outer layer 11, wherein reach reflection outer layer 11 a part of noise by reflection outer layer 11 be reflected back sound absorption internal layer 12, second
Secondary to be absorbed by sound absorption internal layer 12, another part, which then passes through, reflects the outside that outer layer 11 travels to sound insulation cover body 1.It can be seen that logical
It crosses sound absorption internal layer 12 and reflects the double action of outer layer 11, most noise pollution can be absorbed, by noise abatement in ideal
In range, and reach the requirement of national workplace noise prevention and control standard.
It is appreciated that reflection outer layer 11 and sound absorption internal layer 12 can carry out installation fixation with screw, stickup can also be used
Mode is attached, and the utility model is not construed as limiting reflection outer layer 11 and sound absorption 12 specific connection type of internal layer.
Connecting plate 3 is the flexible connecting plate 3 that middle part carries engraved structure, and one end is connected with dispenser, the other end and sound insulation
The reflection outer layer 11 of cover body 1 is connected.3 middle part of connecting plate is engraved structure, multi-disc thin board type structure as from top to bottom.The company
Fishplate bar 3 is ductile metal material.Since ductile metal is not easily broken, thin plate again being capable of elasticity after being bent in certain limit
Playback so that a kind of flexible connection is formed by sound arrester 2 and reflection outer layer 11, it is upper and lower at work by sound arrester 2 in this way
The of reciprocating vibration of direction will not be readily transferred to blimp body 1, to reduce the noise that the vibration of sound insulation cover body 1 generates.
It is appreciated that the engraved structure of connecting plate 3 can be the shapes such as strip or ellipse, but the utility model pair
The specific shape of the engraved structure is not construed as limiting.
It is further appreciated that ductile metal can be aluminium alloy, copper alloy etc., tool of the utility model patent to ductile metal
Body material is not construed as limiting.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, made by any modification, equivalent replacement etc., should be included in the scope of protection of the utility model
Within.
Claims (10)
1. a kind of blimp, which is characterized in that the blimp includes：
Sound insulation cover body, is configured to receive by sound arrester；And
Connecting plate is configured to connect described by sound arrester and the sound insulation cover body.
2. blimp according to claim 1, which is characterized in that the sound insulation cover body includes：
Reflection outer layer for reflecting background；And
Sound absorption internal layer for absorption of noise.
3. blimp according to claim 2, which is characterized in that the material of the sound absorption internal layer is foamed aluminium；And/or
The reflection outer layer material is alloy aluminium sheet.
4. blimp according to claim 2, which is characterized in that the thickness of the sound absorption internal layer is 5mm；And/or
The thickness of the reflection outer layer is 8mm.
5. blimp according to claim 1, which is characterized in that the connecting plate uses engraved structure, the hollow out knot
Structure includes at least one strip hollow out shape extended along sound direction of transfer side by side.
6. blimp according to claim 1, which is characterized in that the connecting plate is made of flexible material.
7. blimp according to claim 6, which is characterized in that the connecting plate is made of ductile metal material.
8. blimp according to claim 2, which is characterized in that the connecting plate is configured to connect described by sound arrester
With the reflection outer layer.
9. blimp according to claim 1, which is characterized in that the sound insulation cover body further comprises：Door, the door are logical
The mode for crossing hasp opens and closes.
10. a kind of spot gluing equipment, which is characterized in that including：
Blimp and glue dispensing valve as described in any in claim 1-9；
Wherein, the glue dispensing valve is located in the blimp body of the blimp, the connecting plate connection of the blimp
The glue dispensing valve and the blimp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820035600.5U CN207941676U (en) | 2018-01-08 | 2018-01-08 | A kind of blimp and spot gluing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820035600.5U CN207941676U (en) | 2018-01-08 | 2018-01-08 | A kind of blimp and spot gluing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941676U true CN207941676U (en) | 2018-10-09 |
Family
ID=63701741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820035600.5U Active CN207941676U (en) | 2018-01-08 | 2018-01-08 | A kind of blimp and spot gluing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207941676U (en) |
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2018
- 2018-01-08 CN CN201820035600.5U patent/CN207941676U/en active Active
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