CN209211671U - Press upper beam closes noise reducing mechanism - Google Patents
Press upper beam closes noise reducing mechanism Download PDFInfo
- Publication number
- CN209211671U CN209211671U CN201822081427.5U CN201822081427U CN209211671U CN 209211671 U CN209211671 U CN 209211671U CN 201822081427 U CN201822081427 U CN 201822081427U CN 209211671 U CN209211671 U CN 209211671U
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- fixed
- upper beam
- noise reducing
- press upper
- support construction
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 11
- 239000011229 interlayer Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 5
- 229910052755 nonmetal Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 7
- 238000004080 punching Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000005520 electrodynamics Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a kind of press upper beams to close noise reducing mechanism, including the support construction for strength support, for hindering the openable locking device and fixed soundproof plate of sound transmission, and accessory part, the openable locking device is fixed on the support construction, the soundproof plate of the fixation is fixed on the support construction, and the accessory part is fixed on the support construction;The support construction includes support frame, and support frame as described above connect and fixes with the top of totally-enclosed noise reducing apparatus, alternatively, being connected and fixed with press upper beam platform.The closing of the top of the entire support construction of the utility model, which only needs to control electric rolling, to be closed, convenient and efficient;Sound-absorbing control is carried out using surrounding of the fixed soundproof plate to support construction simultaneously, effectively slows down the trend that the noise in production line extends around.
Description
Technical field
The utility model belongs to noise reducing apparatus field, and in particular to a kind of press upper beam closing denoising device.
Background technique
During the punching production of automobile case, the problem of all being produced there is noise jamming all the time.Punching press is raw
Producing line is generally open production line, therefore its soundproof measures is just particularly important.Usually, the noise of stamping line
The collision in the press machine course of work between stamping parts is generally arisen from, during press machine work, vertically downwards
Punching press is carried out, and is contacted with stamping parts, the vibration of diversified forms is generated between press machine and stamping parts, vibration generates sound wave,
Therefore this sound wave is not the sound wave of one way propagation, needs to carry out comprehensive noise reduction process.
In published existing literature, notification number is that the Chinese utility model patent of CN201089982Y discloses one kind
The totally-enclosed noise reducing apparatus of automobile stamping production line, this totally-enclosed denoising device of punch line are mounted on ground, raw to punching press
The closing partially carried out below the press upper beam of producing line, the noise that can generally inhibit punching press to generate are spread from ground, but
It is that its top lacks the device for inhibiting noise transmission.
In view of the above problems, the utility model proposes a kind of press upper beams to close denoising device.
Utility model content
The problem of for prior art, the purpose of this utility model are to design a kind of press upper beam closing
Noise reducing mechanism facilitates operation, excellent noise reduction effect.To achieve the goals above, the utility model adopts the following technical solution:
A kind of press upper beam closing noise reducing mechanism, including the support construction for strength support, for hindering sound to pass
The openable locking device and fixed soundproof plate and accessory part, the openable locking device broadcast are fixed on institute
Support construction is stated, the soundproof plate of the fixation is fixed on the support construction, and the accessory part is fixed on the support construction.
The support construction includes support frame, the top of support frame as described above and totally-enclosed noise reducing apparatus described in background technology
Portion connects and fixes, alternatively, being connected and fixed with press upper beam platform.
Support frame as described above is Steel Structure, and the composition of Steel Structure is the setting mesh as it is known to those skilled in the art that Steel Structure
Be to the openable locking device of the mechanism, the soundproof plate of fixation, various accessory parts offer support and fix.According to visitor
Family requires or concrete condition, is connected and fixed at the top of Steel Structure and totally-enclosed noise reducing apparatus, or connects with press upper beam platform
Connect fixation.
The openable locking device includes at least a closure member, and closure member connects power source.
The power source of the openable locking device is motor, hydraulic power supply, Pneumatic pressure power source or manual.
The closure member is set at the top of support frame as described above.
The controller uses single-chip microcontroller or PLC, controller connection motor and the movement for controlling motor, this is this field skill
Content known to art personnel, it will not be described here.
The soundproof plate of the fixation be include abatvoix but the various plates for being not limited to abatvoix.Wherein abatvoix includes shell
With the interlayer in the portion that is set in the housing, the shell is closed using punched-plate.Abatvoix is welded shell using steel plate metal plate bending
Body, inside filling attractive material as interlayer, closed with punched-plate by the back side of shell;Other plates in addition to abatvoix can be with
It is structure made of the various metals such as organic glass, polycarbonate or nonmetallic materials.
Fixed soundproof plate is fixed on Steel Structure as the outer surface of press upper beam closing noise reducing mechanism,
The region other than roller blind device is closed, realizes closing of the mechanism to press upper beam part.
The accessory part includes ventilation device and lighting device, and ventilation device and lighting device are fixed on support construction.
Ventilation device guarantees that stamping line operates normally, it is suitable to provide for personnel for adjusting the in-house temperature
Working environment.Lighting device is used to provide illumination for the mechanism, facilitates maintenance of the personnel to equipment.
Scheme disclosed in the utility model has following usefulness compared with the existing technology:
1) to the closing of upper beam area above, the domain noise is controlled, the noise in entire workshop is reduced.In the past, the area
The noise in domain is without control.
2) using openable locking device to being closed above support construction, just due to openable locking device
In control, therefore the closing of the top of entire support construction is only needed to control openable locking device and can be closed,
It is convenient and efficient.
3) sound-absorbing control is carried out using surrounding of the fixed soundproof plate to support construction, effectively slows down the noise in production line
The trend extended around.
Detailed description of the invention
Fig. 1 is the side view of embodiment 1,
Fig. 2 is the top view of embodiment 1,
Fig. 3 is the cross-sectional view of Fig. 1,
Fig. 4 is 2 schematic diagram of embodiment,
Fig. 5 is 3 schematic diagram of embodiment,
Fig. 6 is 4,5,6 schematic diagram of embodiment,
Fig. 7 is the schematic diagram of embodiment 7.
In figure, 1, Steel Structure;2, fixed soundproof plate;3, roller shutter;4, guide rail;5, door head, 6, motor and torsional spring balancing dress
It sets;7, vertical guide;8, cross slide way;9, door-plate;10, chain;11, power source and transmission device;12, guide rail;13, cover board;
14, the second cover board;17, ladder;18, manhole cover;19, lifting bolt;20, cover board can be removed.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the those of ordinary skill of herein described technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be pointed out that the orientation word in following embodiment is described with reference to the accompanying drawings.
Embodiment 1
A kind of press upper beam closing noise reducing mechanism, including the support construction for strength support, for hindering sound to pass
3 component of roller shutter and fixed soundproof plate 2 and accessory part, 3 component of roller shutter broadcast are fixed on the support construction, institute
It states fixed soundproof plate 2 and is fixed on the support construction, the accessory part is fixed on the support construction.
The support construction includes support frame, the top of support frame as described above and totally-enclosed noise reducing apparatus described in background technology
Portion connects and fixes, alternatively, being connected and fixed with press upper beam platform.
In the present embodiment, support frame as described above be Steel Structure 1, the composition of Steel Structure 1 be as it is known to those skilled in the art that
According to customer requirement or concrete condition, rectangular steel pipe, H profile steel, I-steel, channel steel etc. can be selected and welded, Steel Structure 1
Purpose, which is arranged, to be supported and fixed to 3 device of roller shutter of the mechanism, the soundproof plate 2 of fixation, the offer of various accessory parts.According to visitor
Family requires or concrete condition, is connected and fixed at the top of Steel Structure 1 and totally-enclosed noise reducing apparatus, or connects with press upper beam platform
Connect fixation.
3 component of roller shutter includes door head 5, guide rail 4, roller shutter 3 and controller, after the door head 5 is for accommodating curling
Roller shutter 3 is equipped with power source in the door head 5, and power source exports one winding portion of axis connection, and winding portion connects roller shutter 3, the power
Source is also connected with controller;The guide rail 4 is fixed on the support construction, and the guide rail 4 is horizontally disposed.
In the present embodiment, as shown in figure 3,3 component of the roller shutter includes a head 5, the shell of the door head 5 is fixed on
The Steel Structure 1;Motor is equipped in the shell of the door head 5, motor is fixed on the side of the shell of a head 5, the output of motor
The affixed side of axis connection rod piece, the roller shutter 3 connects the rod piece, and rod piece driven by the motor can be with roller shutter 3 described in scrolling.
In order to fix the direction of motion and motion morphology of the roller shutter 3, roller shutter 3 needs guide rail 4 to be assisted, and guide rail 4 is fixed on described
The top of Steel Structure 1, the two sides of the roller shutter 3 are embedded in the guide rail 4.
In the present embodiment, the door head 5 is only set to the side of Steel Structure 1.
Specifically, the end of the roller shutter 3 is still embedded in described when the roller shutter 3 is in the state wound completely
Guide rail 4, when rod piece rotation moves the roller shutter 3 outward, the roller shutter 3 moves in the guide rail 4, covers the steel
The upper end of framework 1 forms puigging.
The controller uses single-chip microcontroller or PLC, controller connection motor and the movement for controlling motor, this is this field skill
Content known to art personnel, it will not be described here.
Fixed soundproof plate 2 is to be fixed on Steel Structure 1 as the outer surface of press upper beam closing noise reducing mechanism
On, the region other than 3 device of roller shutter is closed, realizes closing of the mechanism to press upper beam part.
The soundproof plate 2 of the fixation be include abatvoix but the various plates for being not limited to abatvoix.
In the present embodiment, wherein abatvoix includes shell and the interlayer for being set in the housing portion, and the shell uses punching
Plate closing.Abatvoix is welded shell using steel plate metal plate bending, and inside filling attractive material is as interlayer, the back side of shell
It is closed with punched-plate;Other plates in addition to abatvoix can be the various metals or nonmetallic such as organic glass, polycarbonate
Structure made of material.
The accessory part includes ventilation device, and ventilation device is fixed on support construction.
In the present embodiment, the ventilation device is in-house to this using axis stream pipeline ventilation machine (or other ventilation fans)
Carry out air circulation.Ventilation device realizes temperature adjusting for realizing the air circulation inside and outside the mechanism.According to client's reality
Situation can increase additional temperature control device (air-conditioning or equipment cooling device etc.), guarantee that stamping line operates normally, and be people
Member provides suitable working environment.Lighting device is used to provide illumination for the mechanism, facilitates maintenance of the personnel to equipment.
Embodiment 2
Embodiment 2 the difference from embodiment 1 is that, in the present embodiment, as shown in figure 4,3 component of the roller shutter include one
Door head 5, the shell of the door head 5 are fixed on the Steel Structure 1;Motor is equipped in the shell of the door head 5, motor is fixed on door
The affixed side of the side of first 5 shell, the output shaft connecting rod of motor, the roller shutter 3 connects the rod piece, and rod piece is in motor
Drive under can be with roller shutter 3 described in scrolling.In order to fix the direction of motion and motion morphology of the roller shutter 3, roller shutter 3 needs guide rail
4 are assisted, and guide rail 4 is fixed on the top of the Steel Structure 1, and the two sides of the roller shutter 3 are embedded in the guide rail 4.
In the present embodiment, the door head 5 is set to the two sides of Steel Structure 1.
Embodiment 3
Embodiment 3 the difference from embodiment 1 is that, the openable locking device includes electric sliding sliding door, electric sliding
Sliding door can electric folding.After sliding door is opened, it to be used for personnel's repair apparatus.It, can noise insulation after sliding door closure.Different applies
The opening area that work scene needs is different, and according to the amount of size for requiring opening size that the device is arranged, open-close ways are
Opposite side folding or unilateral side switching.
Electrically slipping door gear includes motor, torsional spring balancing device, guide rail 12, door-plate 9 and control cabinet, and motor and torsional spring are flat
Weighing apparatus device 6 is used to provide power, the output axis connection torsional spring balancing device of motor for the device, while the output shaft of motor passes through
Rope traction door-plate 9 acts, and motor and torsional spring balancing device 6 are mounted on the side of the mechanism and the corner of top surface, that is, rush
At the top of the left and right sides of crimping press part.
Guide rail 12 divides cross slide way 128 and vertical guide 127, and cross slide way 128 and vertical guide 127 are arranged at support
Guiding and positioning inside frame, for door-plate 9.
Door-plate 9 can be moved along guide rail 12, be used to support the closing in the openable region of top of the trellis, and 9 material of door-plate is mainly
Chromatic steel sandwich plate can do transparent window on door-plate 9, and door-plate 9 can be moved forward and backward by rope traction, when unlatching, be received into perpendicular
In direction guiding rail 127;When closure, into cross slide way 128.Door-plate 9 includes 9, door-plate of multiple flexible connections.
Control cabinet is for the power supply and control to electric rolling device.
Embodiment 4
Embodiment 4 the difference from embodiment 1 is that, the openable locking device include translation 13 device of cover board, put down
The top that the mechanism is arranged in 13 device of cover board is moved, can be opened and closed manually.After translating the opening of cover board 13, it to be used for personnel's repair apparatus.
It, can noise insulation after translating the closure of cover board 13.The opening area that different construction site needs is different, according to requiring to open area
The amount of size of the device is arranged in size, and open-close ways can design opening direction according to production line actual conditions.
13 device of translation cover board includes 13 device of manual translation cover board, and 13 device of manual translation cover board includes by cover board
13, guide rail 12, cover board 13 are embedded in guide rail 12, and by manually pushing movement, guide rail 12 is arranged inside support frame, are used for door-plate
9 guiding and positioning.
Closing of the cover board 13 for region openable at the top of the mechanism.Cover board is including abatvoix but is not limited to abatvoix
Various plates.Wherein abatvoix includes shell and the interlayer for being set in the housing portion, and the shell is closed using punched-plate.Abatvoix makes
It is welded shell with steel plate metal plate bending, inside filling attractive material as interlayer, closed with punched-plate by the back side of shell;It removes
Other plates other than abatvoix can be structure made of the various metals such as organic glass, polycarbonate or nonmetallic materials.
Every set translation 13 device of cover board can select one or more cover board 13 according to the actual situation.
Embodiment 5
Embodiment 5 and the difference of embodiment 4 are that 13 device of translation cover board includes that electrodynamic type translation cover board 13 fills
It sets, it includes cover board 13, guide rail 12, motor, transmission shaft, 10 transmission device of chain, control cabinet that electrodynamic type, which translates 13 device of cover board, is led
Rail 12 is arranged inside support frame, and for the guiding and positioning of door-plate 9, cover board 13 is embedded in guide rail 12 and moves, cover board 13 1
End connects motor with 10 transmission device of chain by transmission shaft.
Motor is used to provide power, the output axis connection transmission shaft of motor for the device, and universal driving shaft connects chain 10 and is driven
Device is drawn cover board 13 and is acted by transmission shaft, 10 transmission device of chain.Motor is mounted on the side and top surface of single unit system
Corner, i.e., at the top of the left and right sides of punch line press part.
Transmission shaft is used to give chain 10 transmission device the Torque distribution of motor.
10 transmission device of chain is for connecting transmission shaft and cover board 13.
Guide rail 12 is horizontally disposed, the guiding and positioning for door-plate 9.
Control cabinet connects motor, for the power supply and control to electric rolling device.
Embodiment 6
Embodiment 6 and the difference of embodiment 4 are that 13 device of translation cover board includes that pneumatic type translation cover board 13 fills
It sets, it includes cover board 13, guide rail 12, cylinder that pneumatic type, which translates 13 device of cover board, and external gas source, controller, cover board 13, which is embedded in, leads
It is moved in rail 12,13 one end of cover board connects cylinder, and cylinder connects external gas source and controller.
Guiding and positioning inside support frame, for door-plate 9 is arranged in guide rail 12.
Closing of the cover board 13 for region openable at the top of the mechanism.Main material can be metal or organic glass, poly- carbon
Acid esters etc..Every set translation 13 device of cover board can select one or more cover board 13 according to the actual situation.
Cylinder is for driving cover board 13 to act.
Embodiment 7
Embodiment 7 the difference from embodiment 1 is that, the openable locking device includes Liftable removable cover board 13
Device, 13 device of Liftable removable cover board are arranged in the top of overall mechanism, removal can be sling with crane, examine for personnel
Repair equipment.It, can noise insulation after translating the closure of cover board 13.The opening area that different construction site needs is different, according to requiring
Open the amount of size that the device is arranged in size.
13 device of Liftable removable cover board can be removed to connect above cover board 20 and be hung by including that cover board 20, hanging ring can be removed
Ring.
Closing of the cover board 13 for region openable at the top of the mechanism.Cover board is including abatvoix but is not limited to abatvoix
Various plates.Wherein abatvoix includes shell and the interlayer for being set in the housing portion, and the shell is closed using punched-plate.Abatvoix makes
It is welded shell with steel plate metal plate bending, inside filling attractive material as interlayer, closed with punched-plate by the back side of shell;It removes
Other plates other than abatvoix can be structure made of the various metals such as organic glass, polycarbonate or nonmetallic materials.
Every set translation 13 device of cover board can select one or more cover board 13 according to the actual situation.
Hanging ring is used for connecting hoisting device.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (7)
1. a kind of press upper beam closes noise reducing mechanism, which is characterized in that including the support construction for strength support, for hindering
Hinder the openable locking device and fixed soundproof plate and accessory part of sound transmission, the openable locking device
It is fixed on the support construction, the soundproof plate of the fixation is fixed on the support construction, and the accessory part is fixed on described
Support construction;
The support construction includes support frame, and support frame as described above connect and fixes with the top of totally-enclosed noise reducing apparatus, alternatively, with
Press upper beam platform is connected and fixed.
2. press upper beam as described in claim 1 closes noise reducing mechanism, which is characterized in that support frame as described above be Steel Structure with
It is connected and fixed at the top of totally-enclosed noise reducing apparatus, or is connected and fixed with press upper beam platform.
3. press upper beam as described in claim 1 closes noise reducing mechanism, which is characterized in that the openable locking device
Including at least a closure member, closure member connects power source.
4. press upper beam as claimed in claim 3 closes noise reducing mechanism, which is characterized in that the openable locking device
Power source be motor, hydraulic power supply, Pneumatic pressure power source or manually.
5. press upper beam as claimed in claim 3 closes noise reducing mechanism, which is characterized in that the closure member is set to the branch
At the top of support.
6. press upper beam as described in claim 1 closes noise reducing mechanism, which is characterized in that the soundproof plate of the fixation uses
Any one in abatvoix, metal plate or non-metal board;
Wherein abatvoix includes shell and the interlayer for being set in the housing portion, and the shell is closed using punched-plate;Abatvoix uses
Steel plate metal plate bending is welded shell, and inside filling attractive material as interlayer, closed with punched-plate by the back side of shell.
7. press upper beam as described in claim 1 closes noise reducing mechanism, which is characterized in that the accessory part includes ventilation
Device and lighting device, ventilation device and lighting device are fixed on support construction.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822081427.5U CN209211671U (en) | 2018-12-11 | 2018-12-11 | Press upper beam closes noise reducing mechanism |
JP2020600084U JP3235749U (en) | 2018-12-11 | 2019-12-10 | Noise reduction mechanism by sealing the crown of the press machine |
PCT/CN2019/124303 WO2020119677A1 (en) | 2018-12-11 | 2019-12-10 | Closed noise reduction mechanism for upper cross beam of pressing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822081427.5U CN209211671U (en) | 2018-12-11 | 2018-12-11 | Press upper beam closes noise reducing mechanism |
Publications (1)
Publication Number | Publication Date |
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CN209211671U true CN209211671U (en) | 2019-08-06 |
Family
ID=67464069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201822081427.5U Active CN209211671U (en) | 2018-12-11 | 2018-12-11 | Press upper beam closes noise reducing mechanism |
Country Status (3)
Country | Link |
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JP (1) | JP3235749U (en) |
CN (1) | CN209211671U (en) |
WO (1) | WO2020119677A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020119677A1 (en) * | 2018-12-11 | 2020-06-18 | 广州达宝文机电设备有限公司 | Closed noise reduction mechanism for upper cross beam of pressing machine |
CN113898274A (en) * | 2021-09-30 | 2022-01-07 | 正升环境科技股份有限公司 | Sound reduction cover top cover capable of being fused and opened controllably |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201089982Y (en) * | 2007-09-10 | 2008-07-23 | 张三义 | Totally-enclosed denoise equipment for automobile stamping assembly line |
CA2949089C (en) * | 2014-05-15 | 2022-10-04 | Joel Klein | Roll-up wall and acoustic barrier system |
CN204321192U (en) * | 2014-11-13 | 2015-05-13 | 天津市天锻压力机有限公司 | Hydraulic press for powder products fully-enclosed safe platform |
CN204381831U (en) * | 2014-12-30 | 2015-06-10 | 福建朗宇环保科技有限公司 | A kind of dust-proof acoustic hood of Decoiling & blanking Iine in modern |
CN206408987U (en) * | 2017-05-22 | 2017-08-15 | 济南达宝文自动化设备工程有限公司 | Totally-enclosed noise reducing apparatus |
CN107939093A (en) * | 2017-11-17 | 2018-04-20 | 芜湖戎征达伺服驱动技术有限公司 | The noise reduction closing room of robot punch line |
CN108005426A (en) * | 2017-11-30 | 2018-05-08 | 芜湖戎征达伺服驱动技术有限公司 | The dust control and noise absorption room of punching production |
CN108866662B (en) * | 2018-08-29 | 2021-06-29 | 江苏鑫博高分子材料有限公司 | Spinning system and totally-enclosed noise reduction device thereof |
CN209211671U (en) * | 2018-12-11 | 2019-08-06 | 广州达宝文机电设备有限公司 | Press upper beam closes noise reducing mechanism |
-
2018
- 2018-12-11 CN CN201822081427.5U patent/CN209211671U/en active Active
-
2019
- 2019-12-10 JP JP2020600084U patent/JP3235749U/en active Active
- 2019-12-10 WO PCT/CN2019/124303 patent/WO2020119677A1/en active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020119677A1 (en) * | 2018-12-11 | 2020-06-18 | 广州达宝文机电设备有限公司 | Closed noise reduction mechanism for upper cross beam of pressing machine |
CN113898274A (en) * | 2021-09-30 | 2022-01-07 | 正升环境科技股份有限公司 | Sound reduction cover top cover capable of being fused and opened controllably |
Also Published As
Publication number | Publication date |
---|---|
JP3235749U (en) | 2022-01-12 |
WO2020119677A1 (en) | 2020-06-18 |
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