CN212126545U - Vibration dish silencing device - Google Patents
Vibration dish silencing device Download PDFInfo
- Publication number
- CN212126545U CN212126545U CN202020272387.7U CN202020272387U CN212126545U CN 212126545 U CN212126545 U CN 212126545U CN 202020272387 U CN202020272387 U CN 202020272387U CN 212126545 U CN212126545 U CN 212126545U
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- cover plate
- vibrating disk
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Abstract
The utility model discloses a vibration disc silencing device, which comprises a vibration disc; the top of the vibration disk is provided with a silencing mechanism; the top of the silencing mechanism is connected with a cover plate; the top end of the cover plate is provided with a control box; a control panel is arranged on the control box; and the bottom end of the cover plate is provided with a telescopic fixing device. The utility model discloses convenient to use, the noise cancelling effect is good.
Description
Technical Field
The utility model relates to a vibration dish technical field specifically is a vibration dish silencing device.
Background
The vibration disk is an auxiliary feeding device, and is aimed at automatically, orderly, directionally and neatly arranging disordered workpieces and accurately conveying the disordered workpieces to next procedure by means of vibration.
Accordingly, a vibration plate noise damping device is forced and proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vibration dish silencing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a vibration disk silencing device comprises a vibration disk; the top of the vibration disk is provided with a silencing mechanism; the top of the silencing mechanism is connected with a cover plate; the top end of the cover plate is provided with a control box; a control panel is arranged on the control box; and the bottom end of the cover plate is provided with a telescopic fixing device.
As a further aspect of the present invention: the silencing mechanism comprises a first silencing box, a second silencing box and a connecting box from top to bottom in sequence; a buffer spring is arranged at the top end inside the second whistle box; the bottom end of the buffer spring is connected with the micropore silencing plate; the micropore silencing plate is provided with a silencing cylinder; one part of the silencing tube extends into the second silencing box; the other part of the silencing tube penetrates through the second silencing box and is communicated with the sound insulation tube.
As a further aspect of the present invention: a plurality of damping fins are arranged inside the silencing barrel; the sound insulation cylinder is arranged on the connecting box; the bottom end of the sound insulation barrel is provided with a sound transmission cover; and a rubber damping pad is arranged at the bottom end of the connecting box. As a further aspect of the present invention:
as a further aspect of the present invention: the telescopic fixing device comprises a positioning seat; the positioning seat is arranged on the side surface of the vibrating disk; an installation box is installed on one side, away from the vibration disc, of the positioning seat; a hydraulic rod is arranged at the top of the mounting box; the hydraulic rod comprises a fixed rod and a telescopic rod; the telescopic rod is sleeved with a pressure spring.
As a further aspect of the present invention: a fixed block is arranged at the top end inside the cover plate; the bottom end of the fixed block is provided with a connecting shaft; the connecting shaft is fixedly connected with the first silencing box through the connecting hole; the bottom end of the connecting box is provided with a rubber damping pad; and a buffer base is arranged at the bottom end of the vibration disk.
Compared with the prior art, the beneficial effects of the utility model are that: the vibration disc is tightly closed through the rubber damping pad, so that sound is prevented from leaking; sound is conducted through the sound conducting cover and the connecting box; the sound waves are reflected and weakened through the silencing cylinder and the damping sheet; further absorbing the sound waves through the micropore sound-absorbing plate; the micropore silencing plate absorbs energy of sound waves to generate vibration, and then the vibration is buffered through the buffer spring; through the arrangement of the pressure spring, the hydraulic rod, the positioning seat and the mounting box, the silencing mechanism and the vibration disc can be tightly pressed, and the vibration disc is convenient to work; through the arrangement of the fixing block, the connecting shaft, the connecting hole and the rubber damping pad, the leakage of sound waves is reduced, and the noise reduction effect is improved; the impact force at the bottom end of the vibration disk is reduced through the buffering base. To sum up, the utility model discloses convenient to use, the noise cancelling effect is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle silencing mechanism of the present invention.
Fig. 3 is a schematic sectional structure diagram of the middle silencing mechanism of the present invention.
In the figure: 1-control box, 2-control panel, 3-cover plate, 4-pressure spring, 5-hydraulic rod, 6-first sound attenuation box, 7-second sound attenuation box, 8-connecting box, 9-vibration plate, 10-mounting box, 11-positioning seat, 12-buffer base, 13-connecting hole, 14-buffer spring, 15-microporous sound absorption plate, 16-sound attenuation cylinder, 17-damping sheet, 18-sound insulation cylinder, 19-sound transmission cover and 20-rubber damping cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a vibration plate silencer includes a vibration plate 9; the top of the vibration disk 9 is provided with a silencing mechanism; the top of the silencing mechanism is connected with a cover plate 3; the top end of the cover plate 3 is provided with a control box 1; the control box 1 is provided with a control panel 2; and a telescopic fixing device is installed at the bottom end of the cover plate 3.
Further, the silencing mechanism comprises a first silencing box 6, a second silencing box 7 and a connecting box 8 from top to bottom in sequence; a buffer spring 14 is arranged at the top end inside the second silencing box 7; the bottom end of the buffer spring 14 is connected with a micropore silencing plate 15; the micropore silencing plate 15 is provided with a silencing cylinder 16; a part of the silencing barrel 16 extends into the second silencing box 7; the other part of the silencing tube 16 penetrates through the second silencing box 7 and is communicated with the sound insulation tube 18.
Further, a plurality of damping fins 17 are arranged inside the silencing tube 16; the sound insulation barrel 18 is arranged on the connecting box 8; a sound transmission cover 19 is arranged at the bottom end of the sound insulation barrel 18; the bottom end of the connecting box 8 is provided with a rubber damping pad 20; the vibration disk 9 is tightly closed through the rubber damping pad 20, so that sound is prevented from leaking; sound is conducted through the sound conducting cover 19 and the connecting box 8; the sound waves are reflected and weakened through the silencing cylinder 16 and the damping sheet 17; further absorption of the sound waves by the microporous sound-absorbing plate 15; the micropore sound-absorbing plate 15 absorbs energy of sound waves to generate vibration, and the vibration is buffered through the buffer spring 14.
Further, the telescopic fixing device comprises a positioning seat 11; the positioning seat 11 is arranged on the side surface of the vibrating disk 9; an installation box 10 is installed on one side, away from the vibration disc 9, of the positioning seat 11; the top of the mounting box 10 is provided with a hydraulic rod 5; the hydraulic rod 5 comprises a fixed rod and a telescopic rod; the telescopic rod is sleeved with a pressure spring 4; through the arrangement of the pressure spring 4, the hydraulic rod 5, the positioning seat 11 and the installation box 10, the silencing mechanism and the vibration disc 9 can be tightly pressed, and the vibration disc 9 can work conveniently.
Example 2
Referring to fig. 1 or 2, a fixing block is mounted at the top end inside the cover plate 3; the bottom end of the fixed block is provided with a connecting shaft; the connecting shaft is fixedly connected with the first silencing box 6 through a connecting hole 13; the bottom end of the connecting box 8 is provided with a rubber damping pad 20; the bottom end of the vibration disc 9 is provided with a buffer base 12; through the arrangement of the fixing block, the connecting shaft, the connecting hole 13 and the rubber damping pad 20, the leakage of sound waves is reduced, and the silencing effect is improved; the impact force at the bottom end of the vibration plate 9 is reduced by the buffer base 12.
The utility model discloses a theory of operation is: the vibration disk 9 is tightly closed through the rubber damping pad 20, so that sound is prevented from leaking; sound is conducted through the sound conducting cover 19 and the connecting box 8; the sound waves are reflected and weakened through the silencing cylinder 16 and the damping sheet 17; further absorption of the sound waves by the microporous sound-absorbing plate 15; the micropore silencing plate 15 absorbs energy of sound waves to generate vibration, and then the vibration is buffered through the buffer spring 14; through the arrangement of the pressure spring 4, the hydraulic rod 5, the positioning seat 11 and the mounting box 10, the silencing mechanism and the vibration disc 9 can be tightly pressed, and the vibration disc 9 can work conveniently; through the arrangement of the fixing block, the connecting shaft, the connecting hole 13 and the rubber damping pad 20, the leakage of sound waves is reduced, and the silencing effect is improved; the impact force at the bottom end of the vibration plate 9 is reduced by the buffer base 12. To sum up, the utility model discloses convenient to use, the noise cancelling effect is good.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A vibrating disk silencing device, comprising a vibrating disk (9); the vibration disc is characterized in that a silencing mechanism is arranged at the top of the vibration disc (9); the top of the silencing mechanism is connected with a cover plate (3); the top end of the cover plate (3) is provided with a control box (1); a control panel (2) is arranged on the control box (1); the bottom end of the cover plate (3) is provided with a telescopic fixing device; the silencing mechanism comprises a first silencing box (6), a second silencing box (7) and a connecting box (8) from top to bottom in sequence; a buffer spring (14) is arranged at the top end inside the second silencing box (7); the bottom end of the buffer spring (14) is connected with a micropore silencing plate (15); the micropore silencing plate (15) is provided with a silencing cylinder (16); one part of the silencing tube (16) extends into the second silencing box (7); the other part of the silencing tube (16) penetrates through the second silencing box (7) and is communicated with the sound insulation tube (18).
2. A vibrating disk acoustic baffle according to claim 1, wherein a plurality of damping fins (17) are provided inside the acoustic muffling cartridge (16); the sound insulation barrel (18) is arranged on the connecting box (8); a sound transmission cover (19) is arranged at the bottom end of the sound insulation barrel (18); and a rubber damping pad (20) is arranged at the bottom end of the connecting box (8).
3. A vibrating disk acoustic baffle device according to claim 1, wherein the telescopic fixing means comprises a positioning seat (11); the positioning seat (11) is arranged on the side surface of the vibrating disk (9); an installation box (10) is installed on one side, away from the vibration disc (9), of the positioning seat (11); a hydraulic rod (5) is installed at the top of the installation box (10); the hydraulic rod (5) comprises a fixed rod and a telescopic rod; the telescopic rod is sleeved with a pressure spring (4).
4. The vibrating disk silencer according to claim 1, wherein a fixing block is mounted on the top end of the inside of the cover plate (3); the bottom end of the fixed block is provided with a connecting shaft; the connecting shaft is fixedly connected with a first silencing box (6) through a connecting hole (13); the bottom end of the connecting box (8) is provided with a rubber damping pad (20); and a buffer base (12) is arranged at the bottom end of the vibration disc (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272387.7U CN212126545U (en) | 2020-03-09 | 2020-03-09 | Vibration dish silencing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272387.7U CN212126545U (en) | 2020-03-09 | 2020-03-09 | Vibration dish silencing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212126545U true CN212126545U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020272387.7U Active CN212126545U (en) | 2020-03-09 | 2020-03-09 | Vibration dish silencing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212126545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113077775A (en) * | 2021-06-02 | 2021-07-06 | 常州市工业互联网研究院有限公司 | Internet of things gateway controller |
-
2020
- 2020-03-09 CN CN202020272387.7U patent/CN212126545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113077775A (en) * | 2021-06-02 | 2021-07-06 | 常州市工业互联网研究院有限公司 | Internet of things gateway controller |
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