CN218718124U - Noise reduction glass sucking disc - Google Patents
Noise reduction glass sucking disc Download PDFInfo
- Publication number
- CN218718124U CN218718124U CN202222415035.4U CN202222415035U CN218718124U CN 218718124 U CN218718124 U CN 218718124U CN 202222415035 U CN202222415035 U CN 202222415035U CN 218718124 U CN218718124 U CN 218718124U
- Authority
- CN
- China
- Prior art keywords
- adsorption
- glass
- noise reduction
- disc
- cushion pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 84
- 230000009467 reduction Effects 0.000 title claims abstract description 32
- 238000001179 sorption measurement Methods 0.000 claims abstract description 76
- 238000013016 damping Methods 0.000 claims description 23
- 230000003139 buffering effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 239000005038 ethylene vinyl acetate Substances 0.000 description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The embodiment of the application provides a noise reduction glass suction cup, and relates to the field of vehicle manufacturing. The noise reduction glass sucker comprises a buffer cushion and a trumpet-shaped adsorption disc, the front side of the adsorption disc is provided with an adsorption port, the adsorption disc is embedded in the buffer cushion, and the back side of the adsorption disc is abutted to the buffer cushion; the adsorption port of the adsorption disk is positioned outside the buffer pad. Noise reduction glass sucking disc in this application embodiment can reduce the noise of sucking disc during operation, improves operational environment.
Description
Technical Field
The application relates to the field of vehicle manufacturing, in particular to a noise reduction glass sucker.
Background
In the manufacturing process of automobiles, glass suction cups are required to mount windshields on the frames. The windshield installation process is as follows: the glass sucker is placed on the windshield, vacuum pumping is carried out, the glass sucker is made to adsorb the windshield, and then the windshield is moved to the installation position. After the windshield is installed in place, the mechanical arm clamps the glass and applies force in the direction opposite to the adsorption force, and meanwhile, the glass sucker is inflated to the inner cavity of the glass sucker, so that the glass sucker is separated from the glass, and the installation is completed.
However, when the glass sucker is inflated, the air flow can shift in the sucker, so that the edge of the sucker vibrates and generates noise, and the working environment is severe when the automobile is assembled. And the larger the blowing amount is, the larger the amplitude of the vibration is, and the larger the sound volume of the emitted noise is.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a noise reduction glass sucking disc, can reduce the noise of sucking disc during operation, improves operational environment.
The noise reduction glass sucker provided by the embodiment of the application comprises a cushion pad and a horn-shaped adsorption disc, wherein an adsorption port is formed in the front side of the adsorption disc, the adsorption disc is embedded into the cushion pad, and the back side of the adsorption disc is abutted to the cushion pad; the adsorption port of the adsorption disk is positioned outside the buffer pad.
In the above-mentioned realization process, when noise reduction glass sucking disc during operation, with the positive absorption mouth and the glass laminating of adsorption disc, can enclose between adsorption disc and the glass this moment and establish and form an area, with this regional interior evacuation, the adsorption disc just can adsorb glass like this to can remove glass to specific erection site. When the noise reduction glass suction cup is to be removed from the surface of the glass, the vacuum region between the suction cup and the glass disappears by the ventilation, and the noise reduction glass suction cup can be detached from the surface of the glass.
In the embodiment of the application, with the adsorption disc embedding in the blotter, the back butt of blotter and adsorption disc in addition can not influence and adsorb mouthful and glass laminating, when letting in gas and make glass and adsorption disc separation, the blotter can play the cushioning effect, can fully reduce the vibration range of adsorption disc to reduce the noise of noise reduction glass sucking disc during operation, improve operational environment.
In a possible implementation mode, the position of the cushion pad far away from the adsorption port is further overlapped with a fixed block, and the cushion pad and the fixed block are overlapped to form a vibration damping device.
In the above-mentioned realization process, the fixed block among the damping device can play the effect of butt, guarantees that the blotter can the at utmost laminating adsorption disc's the back to make the blotter can reduce the vibration range of adsorption disc more fully.
In one possible implementation, the cushion pad and the fixing block are detachably connected through bolts.
In the implementation process, the buffering cushion and the fixing block are arranged to be detachable, so that the buffering cushion or the fixing block can be replaced independently, and later maintenance of the noise-reducing glass sucker is facilitated.
In one possible implementation, the vibration damping device is provided with a through-hole running through the vibration damping device in its axial direction, which through-hole can be used to accommodate a bolt.
In one possible implementation manner, the cushion pad is cylindrical, the material of the cushion pad is an ethylene-vinyl acetate copolymer (eva) plastic, and the fixing block is a nylon block.
In the above-mentioned realization process, cylindric blotter can with the adsorption disc phase-match of loudspeaker form, can be so that the adsorption disc imbeds the blotter fully, when separation noise reduction glass sucking disc and glass, can reduce the amplitude of adsorption disc better to play better noise reduction effect.
The EVA plastic has good flexibility, elasticity and pliability, has good chemical stability, has good ageing resistance and ozone resistance, and the buffer pad made of the EVA plastic has long service life and can fully absorb the vibration generated by the adsorption disc. The nylon block has good rigidity and wear resistance, and can play a good role in fixing the cushion pad by using the nylon block as a fixing block.
In a possible implementation mode, the back surface of the adsorption disc is also communicated with a communicating air pipe, and the communicating air pipe penetrates through the cushion pad and is connected with the adsorption disc.
In the implementation process, the air can be pumped or ventilated through the communicating air pipe, so that a vacuum area is formed between the adsorption disc and the glass or disappears, and the automobile glass is convenient to mount. And the communicating air pipe can provide mounting sites for other components.
In one possible implementation, the outer surface of the communicating air tube is sleeved with a limiting device for abutting against the cushion pad.
In the above-mentioned realization process, stop device's one end and blotter looks butt can extrude the blotter, applys the power of being close to the adsorption disc to the blotter to play the effect of restriction blotter vibration. Stop device uses with the blotter cooperation, can further reduce the vibration range of adsorbing the dish to reduce the noise that noise reduction glass sucking disc during operation produced better.
In a possible implementation manner, the limiting device comprises an elastic piece and an abutting piece fixed on the outer surface of the communication air pipe; the elastic piece is located between the abutting piece and the buffer cushion, and two ends of the elastic piece are respectively abutted against the abutting piece and the buffer cushion.
At above-mentioned realization in-process, butt piece and elastic component combined action can provide pressure for the blotter, guarantee that the blotter can laminate the adsorption disc better. And the elastic part can also play a role in buffering, so that the damage probability of the noise reduction glass sucker is reduced.
In a possible implementation manner, the abutting piece comprises a nut, one end of the nut, which is close to the elastic piece, is provided with a blocking part abutted with the elastic piece, and the diameter of the blocking part is larger than that of the nut; the outer wall of the communicating air pipe is provided with a thread matched with the nut.
In the above-mentioned realization process, through the cooperation of screw thread and nut, can let the butt piece fix the tracheal surface of intercommunication, can adjust the distance of butt piece and blotter again to change the pressure that the blotter received, so that assemble the glass of different grade type.
In a possible realization mode, one end of the communication air pipe far away from the adsorption disc is communicated with an air valve for air suction and ventilation.
In the implementation process, when the air valve exhausts air, the adsorption disc can adsorb glass; when the air valve is ventilated, the adsorption disc can be separated from the glass.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a vibration damping glass chuck according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of a cushion according to an embodiment of the present disclosure;
FIG. 3 is a bottom view of FIG. 2;
fig. 4 is a schematic structural diagram of a fixing block provided in the embodiment of the present application;
fig. 5 is a bottom view of fig. 4.
Icon: 001-noise reduction glass sucker; 100-an adsorption tray; 110-an adsorption port; 200-a cushion pad; 300-fixing block; 400-a vibration damping device; 410-a through hole; 500-communicating an air pipe; 510-a gas valve; 600-a limiting device; 610-an elastic member; 620-an abutment; 621-nut; 622-blocking.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
First embodiment
Referring to fig. 1 to 5, a noise reduction glass sucker 001 according to the present embodiment includes a horn-shaped sucker 100, the front surface of the horn-shaped sucker 100 has a suction opening 110, the suction opening 110 can be attached to glass, when glass is to be sucked, an area between the sucker 100 and the glass is vacuumized, the glass and the sucker 100 are tightly sucked together by atmospheric pressure, and then the glass can be moved to a corresponding mounting site for mounting; when the installation is completed, the area between the suction plate 100 and the glass is inflated, and the suction plate 100 can be separated from the glass.
In the process of inflating, the adsorption disc 100 vibrates and generates noise, so in this embodiment, the adsorption disc 100 is embedded into the buffer pad 200, and the back surface of the adsorption disc 100 abuts against the buffer pad 200, so that the adsorption port 110 is located outside the buffer pad 200, and thus when the noise reduction glass sucker 001 works, the buffer pad 200 can well weaken the amplitude of the adsorption disc 100, and the effects of reducing noise and improving the working environment are achieved. Also, in order to ensure that the cushion pad 200 can completely cover the back surface of the adsorption disc 100, the vibration damping device 400 of the present embodiment is cylindrical so as to be matched with the horn-shaped adsorption disc 100.
In addition, in this embodiment, the material of the cushion pad 200 is generally EVA plastic, which has good flexibility, elasticity, flexibility and chemical stability, can resist aging and ozone, and is very suitable for the material of the cushion pad 200. The cushion pad 200 made of EVA plastic has a long life span and can sufficiently absorb vibration generated from the adsorption tray 100.
In addition, in this embodiment, the position of the cushion pad 200 far away from the adsorption port 110 is further overlapped with the fixing block 300, the cushion pad 200 and the fixing block 300 are overlapped to form the vibration damping device 400, the fixing block 300 can abut against the cushion pad 200, the cushion pad 200 can be attached to the back of the adsorption disc 100 to the greatest extent, and therefore the amplitude of the adsorption disc 100 can be reduced more sufficiently. Of course, in other embodiments, the fixing block 300 may not be provided, and only the cushion 200 may be provided.
In addition, in the present embodiment, the buffer pads 200 and the fixing blocks 300 of the vibration damping device 400 are detachably connected by bolts, so that the buffer pads 200 or the fixing blocks 300 can be separately replaced, which is beneficial to the later maintenance of the noise reduction glass sucker 001. Specifically, in the present embodiment, the through hole 410 is formed in the vibration damping device 400, and the through hole 410 penetrates through the vibration damping device 400 along the axial direction of the vibration damping device 400, so that the bolt can be inserted into the through hole 410, and then the two ends of the bolt are provided with the nuts, which are matched with each other, and the bolt and the nuts act together, so that the cushion pad 200 and the fixing block 300 are detachably connected. Of course, in some other embodiments, structures such as a card slot and a buckle may also be adopted to achieve the purpose of detachable connection, and details are not described herein again. The fixing block 300 in this embodiment is generally a nylon block. The nylon block has good rigidity and wear resistance, and the nylon block is used as the fixing block 300, so that the cushion pad 200 can be well fixed.
In this embodiment, the back surface of the adsorption plate 100 is further communicated with a communicating air pipe 500, the communicating air pipe 500 penetrates through the vibration damping device 400, the end, far away from the adsorption plate 100, of the communicating air pipe 500 is further communicated with an air valve 510, and the air valve 510 can play a role in air suction and ventilation, so that when the noise reduction glass suction cup 001 works in the embodiment, air suction or ventilation can be performed as required, so that a vacuum area is formed between the adsorption plate 100 and glass or the vacuum area disappears.
In addition, in the present embodiment, the stopper 600 is fitted over the outer surface of the communication air pipe 500, and the stopper 600 abuts against the vibration damping device 400 to apply a force to the vibration damping device 400 to approach the adsorption plate 100, thereby achieving an effect of restricting the vibration of the vibration damping device 400. Through the cooperation of stop device 600 and damping device 400, can make blotter 200 more laminate adsorption disc 100, reduce the noise that noise reduction glass sucking disc 001 produced when working better. In other embodiments, if the fixing block 300 is not superimposed on the cushion 200, the stopper 600 directly abuts against the cushion 200.
Illustratively, the stopper 600 in this embodiment includes an elastic member 610 and an abutting member 620 fixed to the outer surface of the communicating air tube 500, the elastic member 610 is located between the abutting member 620 and the vibration damping device 400, and both ends of the elastic member 610 are abutted against the vibration damping device 400 and the abutting member 620, respectively. The abutting part 620 comprises a nut 621, one end of the nut 621 close to the elastic part 610 is provided with a blocking part 622 abutting against the elastic part 610, and the diameter of the blocking part 622 is larger than that of the nut 621; the outer wall of the communicating air pipe 500 is provided with a thread matched with the nut 621. Through the cooperation of screw thread and nut 621, can let the butt 620 fix the surface at intercommunication trachea 500, can adjust the distance of butt 620 and damping device 400 again to change the pressure that damping device 400 received, so that adapt to different assembly conditions, thereby assemble the glass of different grade type. At this time, the abutting part 620 and the elastic part 610 work together to provide pressure for the vibration damping device 400, so as to ensure that the cushion pad 200 can be better attached to the adsorption disc 100. Moreover, the elastic member 610 can also play a role in buffering, so that the damage probability of the noise reduction glass sucker 001 is reduced.
The specific working process of the noise reduction glass sucker 001 in the embodiment is as follows:
when automobile glass is to be installed, the front face of the horn-shaped adsorption disc 100 is attached to the glass, air is exhausted through the air valve 510, air in the area formed by surrounding between the adsorption disc 100 and the glass can be exhausted through the communicating air pipe 500, vacuum can be gradually formed between the adsorption disc 100 and the glass, the adsorption disc 100 can be closely attached to the glass under the action of atmospheric pressure, and therefore when the adsorption disc 100 is moved, the glass can move together, and the windshield is moved to the installation position and is installed.
After the installation is completed, the air valve 510 will vent the area between the adsorption plate 100 and the glass through the communication air pipe 500, and the vacuum area between the adsorption plate 100 and the glass disappears, so that the adsorption plate 100 can be completely detached from the glass.
In the process of ventilating, because the back of adsorption disc 100 is covered with the material and is the blotter 200 of EVA plastics, it can play the cushioning effect well, reduces the vibration range of adsorption disc 100, just so adsorption disc 100 is difficult to send very big noise. The fixing block 300 and the stopper 600 on the cushion 200 can apply a force against the adsorption disc 100 to the cushion 200 to ensure that the cushion 200 is completely attached to the adsorption disc 100. But also the amount of force applied can be adjusted by adjusting the position of the nut 621 from the cushion pad 200.
Experiments show that when the noise reduction glass sucker 001 of the embodiment is detached from the glass, the sound volume of the emitted noise can be reduced to less than 69.4dB at a position away from the noise reduction glass sucker 001. When the existing glass sucker falls off from glass, the noise volume emitted by the glass sucker at a position 1m away from the glass sucker is above 96.2 dB.
The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The noise reduction glass sucker is characterized by comprising a cushion pad and a horn-shaped adsorption disc, wherein the front surface of the adsorption disc is provided with an adsorption port, the adsorption disc is embedded in the cushion pad, and the back surface of the adsorption disc is abutted to the cushion pad; the adsorption port of the adsorption disk is positioned outside the buffer pad.
2. The noise reduction glass sucker according to claim 1, wherein a fixed block is further arranged on the position, away from the suction port, of the buffering pad in an overlapping mode, and the buffering pad and the fixed block are overlapped to form a vibration damping device.
3. The noise-reducing glass suction cup according to claim 2, wherein the cushion pad and the fixing block are detachably connected by a bolt.
4. The noise-reducing glass chuck according to claim 3, wherein the vibration-reducing device is provided with a through hole extending through the vibration-reducing device in an axial direction thereof, the through hole being capable of receiving the bolt.
5. The noise reduction glass sucker according to claim 2, wherein the cushion pad is cylindrical, the material of the cushion pad is EVA plastic, and the fixing block is a nylon block.
6. The noise reduction glass sucker according to claim 1, wherein a communication air pipe is further communicated with the back surface of the suction disc, and the communication air pipe penetrates through the cushion pad and is connected with the suction disc.
7. The noise reduction glass suction cup according to claim 6, wherein the outer surface of the communication air tube is sleeved with a limiting device for abutting against the cushion pad.
8. The noise-reducing glass sucker according to claim 7, wherein the limiting device comprises an elastic member and an abutting member fixed to the outer surface of the communicating air pipe; the elastic piece is located between the abutting piece and the buffering cushion, and two ends of the elastic piece are respectively abutted to the abutting piece and the buffering cushion.
9. The noise-reducing glass sucker according to claim 8, wherein the abutting member comprises a nut, one end of the nut near the elastic member is provided with a blocking portion abutting against the elastic member, and the diameter of the blocking portion is larger than that of the nut; the outer wall of the communicating air pipe is provided with a thread matched with the nut.
10. The noise reduction glass suction cup according to claim 6, wherein an air valve for air suction and ventilation is communicated with one end of the communication air pipe, which is far away from the suction cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222415035.4U CN218718124U (en) | 2022-09-09 | 2022-09-09 | Noise reduction glass sucking disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222415035.4U CN218718124U (en) | 2022-09-09 | 2022-09-09 | Noise reduction glass sucking disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218718124U true CN218718124U (en) | 2023-03-24 |
Family
ID=85633404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222415035.4U Active CN218718124U (en) | 2022-09-09 | 2022-09-09 | Noise reduction glass sucking disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218718124U (en) |
-
2022
- 2022-09-09 CN CN202222415035.4U patent/CN218718124U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218718124U (en) | Noise reduction glass sucking disc | |
| CN217013912U (en) | Resistance-reducing and noise-reducing component of dust-collecting barrel and dust-collecting barrel | |
| CN216768622U (en) | Intelligent anti-vibration noise-reducing air pipe device | |
| CN215333543U (en) | Fan silencer | |
| CN210707143U (en) | Mounting structure of automatic driving automobile fault alarm device | |
| CN210970535U (en) | Rim structure, wheel and vehicle | |
| JP4979015B2 (en) | Air conditioner fan room structure. | |
| CN210127930U (en) | Noise reduction device for automobile air conditioner compressor | |
| KR20110037377A (en) | Vibration damping apparatus of motor driven compressor | |
| CN214837137U (en) | Sound insulation cover structure of rotary vane type automobile air conditioner compressor | |
| CN219159266U (en) | Novel on-vehicle fragrant atmosphere fan damping mounting structure that makes an uproar that falls | |
| CN214614328U (en) | Mute type vehicle-mounted water making machine | |
| CN212302291U (en) | Fault diagnosis device for electric automobile | |
| CN212205019U (en) | Noise reduction device suitable for central air conditioner | |
| CN219242696U (en) | A joint structure for wind valve panel and wind valve case | |
| CN219795960U (en) | Negative pressure type spring cushion | |
| CN210964293U (en) | High-efficiency filter | |
| CN205559209U (en) | Electric vacuum pump with bumper shock absorber | |
| CN220726687U (en) | Noise reduction type magnetic force fan | |
| CN221875718U (en) | Integrated sucker | |
| CN209755258U (en) | Improve sucking disc assembly of structure | |
| CN221322677U (en) | Damping connecting piece and booster pump adopting same | |
| CN220354141U (en) | Fan shock-absorbing structure of window cleaning machine and window cleaning machine | |
| CN217801823U (en) | Epidemic prevention robot drives damper assembly | |
| CN218644718U (en) | Suspension of vehicle and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 36 Longying Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: GAC AION NEW ENERGY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: No. 36 Longying Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GAC AION New Energy Vehicle Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |