CN104030073A - Air deflector - Google Patents
Air deflector Download PDFInfo
- Publication number
- CN104030073A CN104030073A CN201410293015.1A CN201410293015A CN104030073A CN 104030073 A CN104030073 A CN 104030073A CN 201410293015 A CN201410293015 A CN 201410293015A CN 104030073 A CN104030073 A CN 104030073A
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- Prior art keywords
- air
- seat
- return air
- steering gear
- housing
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Abstract
The invention discloses an air deflector comprising a shell, an air evening plate, an inner air return seat, air spray seats and outer air return seats. An air supply pipe is fixed on the shell and extends into the shell, the air evening plate is fixed in the shell and fixedly connected with the shell, and through holes are formed in the air evening plate. The inner air return seat is connected on the shell, and is a bent plate with multiple flangings, and each bent portion is provided with a first through hole. The air spray seats are arranged on the inner air return seat, cover first air holes, and are provided with strip-shaped air spraying openings. Each outer air return seat is arranged between every two adjacent air spray holes. The outer air return seats are communicated with air return through holes of the inner air return seats. The air return through holes are communicated with inner air return passages of the inner air return seat. The shell is provided with air outlets connected with the atmosphere and the inner air turn passages. In the air deflector, air return airflow can return air through the nearby outer air return seats, accumulation of the air return airflow in an air cushion is avoided, and backlash uniformity between the air deflector and paper is ensured.
Description
Technical field
The present invention relates to Mechanical Industry Technology field, more particularly, relate to a kind of air steering gear.
Background technology
Air steering gear is widely used in paper machine equipment, and it is for turning to paper no touch.
Existing air steering gear comprises direction exchange box body, gradually opening air channel and blast autonomous cruise speed system, and wherein, gradually opening air channel is arranged on direction exchange box body top, and is communicated with direction exchange box body; Blast autonomous cruise speed system is fixed on gradually top, opening air channel.During work, wind enters from opening air channel gradually, and by blast autonomous cruise speed system according to the aperture of paper automatic control storm door, thereby control intake and blast, regulate the blast in direction exchange box body, wind makes direction exchange box body form blast through the even wind dividing plate with hole, through make the blast everywhere in direction exchange box body equate with the even wind dividing plate of hole, make the air-out blast of whole web direction tuyere and slit consistent, between paper web and tuyere, slit, form circular arc air cushion cambered surface, while guaranteeing paper web operation, do not contact with casing.
But, in the air cushion that above-mentioned air steering gear forms, return air space is the space between air steering gear, paper web, tuyere, the outlet of air cushion is positioned at whole return air space surrounding, cause air-flow easily to pile up, air-flow is large in air cushion air outlet place airshed, little in centre portion airshed, air outlet place, because airshed is large, impacts air-out speed, using wind speed degree reduces, therefore air steering gear and paper gap are less, and centre portion is contrary, and gap is larger, therefore cause gap inhomogeneous, cause hanging paper, disconnected paper phenomenon.
In addition, in above-mentioned air steering gear, the tuyere place of diverse location is subject to return air air-flow different, near centre portion, be subject to return air airflow influence less, influenced larger near paper turnover side and paper web limit, cause the tuyere of diverse location required air quantity and blast variant, and this air steering gear is only enough controlled total blast volume and the blast that enters direction exchange box body 1, can not control separately blast and the air quantity of each air outlet, be difficult to meet the requirement of tuyere to air quantity and blast everywhere, be unfavorable for that paper turns to smoothly.
In sum, how providing a kind of air steering gear, to avoid the return air banking of the current, to guarantee that the gap between air steering gear and paper is even, is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
In view of this, the invention provides a kind of air steering gear, its spray wind seat and outer return air seat interval arrange, return air air-flow can pass through near above-mentioned outer return air seat return air everywhere, avoid return air air-flow in air cushion to produce packing phenomenon, and then guarantee that the gap between air steering gear and paper web is even, avoid hanging paper, disconnected paper phenomenon.
For achieving the above object, the invention provides following technical scheme:
An air steering gear, comprising:
Housing, is fixed with on described housing and passes into its inner blast pipe;
Be fixed in described housing, and the air uniform plate being fixedly connected with described housing, described air uniform plate is provided with open-work;
Be arranged on the interior return air seat on described housing, described interior return air seat is the bending plate with a plurality of flangings, and on it, each bending part is equipped with the first air-permeating hole;
Be arranged on a plurality of spray wind seats on described interior return air seat, described spray wind seat covers on outside described air-permeating hole, and described spray wind seat is provided with the air nozzle of strip shape; With
Be arranged on the outer return air seat between adjacent described spray wind seat;
Wherein, described outer return air seat is communicated with the return air open-work of described interior return air seat; Described return air open-work is communicated with the interior return air channel of described interior return air seat; Described housing is provided with for being communicated with the exhaust outlet of atmosphere and described interior return air channel.
Preferably, in above-mentioned air steering gear, also comprise for regulating the air baffle of the aperture of described exhaust outlet; Described air baffle can be slidably arranged on described housing.
Preferably, in above-mentioned air steering gear, the number of described exhaust outlet is a plurality of, and sets in a row; The direction of slip of described air baffle is identical with the orientation of described exhaust outlet.
Preferably, in above-mentioned air steering gear, also comprise the air quantity adjustment seat that can be slidably arranged on described interior return air seat; Described air quantity adjustment seat is positioned at described spray wind seat, and overlays on described the first air-permeating hole place, and described air quantity adjustment seat is provided with the second air-permeating hole for being communicated with described the first air-permeating hole.
Preferably, in above-mentioned air steering gear, described air quantity adjustment seat is slided along described interior return air seat by driver train.
Preferably, in above-mentioned air steering gear, described driver train comprises:
The screw bolt seat with installation portion and screw rod, described installation portion is fixedly connected with described screw rod;
Be fixed on the outer Connection Block on described housing, described outer Connection Block is provided with open slot, and described screw rod is through this open slot;
With the dowel bushing that described air quantity adjustment seat is fixedly connected with, the pin of described dowel bushing passes described housing and is fixedly connected with described installation portion;
Wherein, described screw rod is provided with and rotates handwheel and nut, and described rotation handwheel and described nut lay respectively at described outer Connection Block both sides, and described nut is between described outer Connection Block and described housing.
Preferably, in above-mentioned air steering gear, described driver train also comprises the needle plate being fixed on described installation portion; Described outer Connection Block is provided with the scale coordinating with described needle plate.
Preferably, in above-mentioned air steering gear, driver train described in corresponding one group of air quantity adjustment seat described in each, and driver train air quantity adjustment seat described in corresponding a group only described in every group.
The invention provides a kind of air steering gear, it comprises housing, air uniform plate, interior return air seat, spray wind seat and outer return air seat; On housing, be fixed with and pass into its inner blast pipe; Air uniform plate is fixed in housing, and is fixedly connected with housing, and air uniform plate is provided with well-distributed open-work; Interior return air seat is arranged on housing, and interior return air seat is the bending plate with a plurality of flangings, and on it, each bending part is equipped with the first open-work; Spray wind seat is arranged on interior return air seat, and its number is a plurality of; Spray wind seat covers on outside the first air-permeating hole, and spray wind seat is provided with the air nozzle of long narrow bar shaped; Outer return air seat is arranged between adjacent spray wind seat; Outer return air seat is communicated with the return air open-work of interior return air seat; Above-mentioned return air open-work is communicated with the interior return air channel of interior return air seat; Housing is provided with for connecting the exhaust outlet of atmosphere and interior return air channel.
While applying above-mentioned air steering gear, blast pipe delivers the gas in housing, gas in housing passes through air uniform plate, again by being sprayed by spray wind seat after interior return air seat, the gas of ejection forms return air under the barrier effect of paper, return air reaches return air open-work through near the outer return air seat it, and arrive exhaust outlet via the interior return air channel of interior return air seat, by exhaust outlet, enter atmosphere again, in addition, a small amount of return air at paper import and export and paper edge place enters atmosphere by the gap between paper and air steering gear.
In air steering gear provided by the invention, spray wind seat and outer return air seat interval arrange, and return air air-flow can pass through near above-mentioned outer return air seat return air everywhere, avoid return air banking of the current phenomenon in air cushion, and then guarantee that the gap between air steering gear and paper is even, avoid hanging paper, disconnected paper phenomenon.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the air steering gear that Fig. 1 provides for the embodiment of the present invention;
The flow graph that in the air steering gear that Fig. 2 provides for the embodiment of the present invention, gas flows out;
The flow graph of return air gas in the air steering gear that Fig. 3 provides for the embodiment of the present invention;
The detailed structure schematic diagram of the air steering gear that Fig. 4 provides for the embodiment of the present invention;
The structural representation of the driver train that Fig. 5 provides for the embodiment of the present invention;
Wherein, in Fig. 1-Fig. 5:
Housing 101; Interior return air seat 102; Air uniform plate 103; Air baffle 104; Spray wind seat 105; Air quantity adjustment seat 106; Outer return air seat 107; Rotate handwheel 108; Dowel bushing 109; Pin 110; Screw bolt seat 111; Needle plate 112; Outer Connection Block 113; Nut 114; Paper 201.
The specific embodiment
The embodiment of the invention discloses a kind of air steering gear, its spray wind seat and outer return air seat interval arrange, return air air-flow can pass through near above-mentioned outer return air seat return air everywhere, avoid return air air-flow in air cushion to produce packing phenomenon, and then guarantee that the gap between air steering gear and paper web is even, avoid hanging paper, disconnected paper phenomenon.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 5, the embodiment of the present invention provides a kind of air steering gear, and it comprises housing 101, interior return air seat 102, spray wind seat 105 and outer return air seat 107; Air uniform plate 103 is fixed in housing 101, and is fixedly connected with housing 101, and air uniform plate 103 is provided with a plurality of well-distributed open-works, and this open-work is rectangular opening or circular hole, and reduces gradually along the aperture that flows to of wind, to reach even wind effect; Interior return air seat 102 is arranged on housing 101, and interior return air seat 102 is the bending plates with a plurality of flangings, and on it, each bending part is equipped with the first open-work (the first open-work is that diameter is the aperture of 10mm or 10mm left and right, and it has even wind effect); Spray wind seat 105 is arranged on interior return air seat 102, and its number is a plurality of; Spray wind seat 105 covers on outside the first air-permeating hole, and spray wind seat 105 is provided with the air nozzle of long narrow bar shaped; Outer return air seat 107 is arranged between adjacent spray wind seat 105; Outer return air seat 107 is communicated with the return air open-work of interior return air seat 102; Above-mentioned return air open-work is communicated with the interior return air channel of interior return air seat 102; Housing 101 is provided with for connecting the exhaust outlet of atmosphere and interior return air channel.
While applying above-mentioned air steering gear, blast pipe delivers the gas in housing 101, gas in housing 101 is by air uniform plate 103, again by being sprayed by spray wind seat 105 after interior return air seat 102, the gas of ejection forms return air under the barrier effect of paper web, return air reaches return air open-work through near the outer return air seat 107 it, and arrive exhaust outlet via the interior return air channel of interior return air seat 102, by exhaust outlet, enter atmosphere again, in addition, a small amount of return air at paper web import and export and web edge place enters atmosphere by the gap between paper web and air steering gear.
In the air steering gear that the embodiment of the present invention provides, spray wind seat 105 and outer return air seat 107 intervals arrange, return air air-flow can arrive interior return air seat 102 by near above-mentioned outer return air seat 107 everywhere, by interior return air seat 102, arrive housing 101 again, finally by housing 101 places, discharged, thereby realize return air, avoid return air banking of the current phenomenon in air cushion, and then guarantee that the gap between air steering gear and paper 201 is even, avoid hanging paper, disconnected paper phenomenon.
Concrete, in the air steering gear that above-described embodiment provides, each bending rib of interior return air seat 102 is all parallel.In addition, above-mentioned interior return air seat 102 surrounds semicircle shape structure, and wraps in blast pipe periphery.Above-mentioned spray wind seat 105 is uniformly distributed circumferentially.
Preferably, in the air steering gear that above-described embodiment provides, also comprise for regulating the air baffle 104 of the aperture of exhaust outlet; Above-mentioned air baffle 104 can be slidably arranged on housing 101, concrete, and air baffle 104 is set to block all exhaust outlets, and can block 0 exhaust outlet.Further, above-mentioned housing 101 comprises side plate and the top board of two end plates, two L-types; End plate comprises scallop and the connecting portion being fixedly connected with scallop, and scallop and connecting portion are in same plane; The opening of above-mentioned L-type side plate is towards the direction away from air steering gear, and an one bending part is fixedly connected with connecting portion, and another bending part is fixedly connected with scallop; Above-mentioned top board is fixedly connected with the connecting portion of two top boards with two side plates respectively; Said exhaust mouth is arranged on the bending part being connected with scallop on side plate; Above-mentioned air uniform plate 103, interior return air seat 102 are clipped in respectively between two end plates, and are all fixedly connected with side plate with end plate simultaneously.
In the air steering gear that above-described embodiment provides, be provided with for regulating the air baffle 104 of the aperture of exhaust outlet; Above-mentioned air baffle 104 can arrange on housing 101 slidably.Said exhaust mouth can be set to a plurality of, and sets in a row, and the corresponding direction of slip of air baffle 104 is identical with the orientation of exhaust outlet, and air baffle 104 is realized the number of change covering exhaust outlet, the aperture of adjusting exhaust outlet by slip; Said exhaust mouth is set to circular hole, and corresponding, the direction of slip of air baffle 104 is set to parallel with the orientation of exhaust outlet, and air baffle 104 covers the aperture of the quantity regulating exhaust outlet of exhaust outlet by change.
Preferably, in the air steering gear that above-described embodiment provides, air baffle 104 can be set to control by fluid control, the mode such as pneumatic or electronic.
Concrete, above-mentioned air steering gear also comprises the air quantity adjustment seat 106 that can be slidably arranged on interior return air seat 102; Air quantity adjustment seat 106 is positioned at spray wind seat 105, and overlays on the first air-permeating hole place, and air quantity adjustment seat 106 is provided with the second air-permeating hole for being communicated with the first air-permeating hole, the length direction that the direction of slip of above-mentioned air quantity adjustment seat 106 is air steering gear.
Preferably, in above-mentioned air steering gear, air quantity adjustment seat 106 is slided along interior return air seat 102 by driver train, and the sliding scale of air quantity adjustment seat 106 be interior return air seat 102 on corresponding bending part with it.
Above-mentioned driver train comprises:
The screw bolt seat 111 with installation portion and screw rod, above-mentioned installation portion is fixedly connected with screw rod;
Be fixed on the outer Connection Block 113 on the end plate of housing 101, this outer Connection Block 113 is provided with open slot, and above-mentioned screw rod is through this open slot;
The dowel bushing 109 being fixedly connected with air quantity adjustment seat 106, the pin 110 of dowel bushing 109 is fixedly connected with through the installation portion of the Kong Bingyu screw bolt seat 111 of housing 101 upper head plates;
Wherein, screw rod is provided with and rotates handwheel 108 and nut 114, and both lay respectively at outer Connection Block 113 both sides to rotate handwheel 108 and nut 114, and nut 114 is between outer Connection Block 113 and the end plate of housing 101.
While applying this air steering gear, make to rotate handwheel 108 or nut 114 rotations, can make screw rod stretch out or retraction housing 101, the flexible air quantity that drives of screw rod regulates 106 slips, thereby the degree (regulating the aperture of the first open-work) that the waist-shaped hole that regulates air quantity adjustment seat 106 aligns with the circular hole of interior return air seat 102, realizes and regulates spray wind seat 105 place's air quantity.
Preferably, in the air steering gear that above-described embodiment provides, the corresponding one group of drive configuration of each air quantity adjustment seat 106, and every group of corresponding one group of air quantity adjustment seat 106 of driver train.
In the air steering gear that the present embodiment provides, by regulating the position of each air quantity adjustment seat 106 can regulate respectively the air quantity in each spray wind seat 105, facilitate air quantity and blast in each spray wind seat 105 of user's fine adjustment, be beneficial to and meet the requirement of spraying 105 pairs of air quantity of wind seat and blast everywhere, guarantee that paper 201 turns to smoothly.
Further, in order to facilitate user's fine adjustment air quantity adjustment seat 106, also comprise the needle plate 112 being fixed on installation portion in the driver train of above-mentioned air steering gear, corresponding, outer Connection Block 113 is provided with the scale coordinating with above-mentioned needle plate 112.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an air steering gear, is characterized in that, comprising:
Housing, is fixed with on described housing and passes into its inner blast pipe;
Be fixed in described housing, and the air uniform plate being fixedly connected with described housing, described air uniform plate is provided with open-work;
Be arranged on the interior return air seat on described housing, described interior return air seat is the bending plate with a plurality of flangings, and on it, each bending part is equipped with the first air-permeating hole;
Be arranged on a plurality of spray wind seats on described interior return air seat, described spray wind seat covers on outside described air-permeating hole, and described spray wind seat is provided with the air nozzle of long narrow bar shaped; With
Be arranged on the outer return air seat between adjacent described spray wind seat;
Wherein, described outer return air seat is communicated with the return air open-work of described interior return air seat; Described return air open-work is communicated with the interior return air channel of described interior return air seat; Described housing is provided with for being communicated with the exhaust outlet of atmosphere and described interior return air channel.
2. air steering gear according to claim 1, is characterized in that, also comprises for regulating the air baffle of the aperture of described exhaust outlet; Described air baffle can be slidably arranged on described housing.
3. air steering gear according to claim 2, is characterized in that, the number of described exhaust outlet is a plurality of, and sets in a row; The direction of slip of described air baffle is identical with the orientation of described exhaust outlet.
4. air steering gear according to claim 1, is characterized in that, also comprises the air quantity adjustment seat that can be slidably arranged on described interior return air seat; Described air quantity adjustment seat is positioned at described spray wind seat, and overlays on described the first air-permeating hole place, and described air quantity adjustment seat is provided with the second air-permeating hole for being communicated with described the first air-permeating hole.
5. air steering gear according to claim 4, is characterized in that, by driver train, the bending part along described interior return air seat slides described air quantity adjustment seat.
6. air steering gear according to claim 5, is characterized in that, described driver train comprises:
The screw bolt seat with installation portion and screw rod, described installation portion is fixedly connected with described screw rod;
Be fixed on the outer Connection Block on described housing, described outer Connection Block is provided with open slot, and described screw rod is through this open slot;
With the dowel bushing that described air quantity adjustment seat is fixedly connected with, the pin of described dowel bushing passes described housing and is fixedly connected with described installation portion;
Wherein, described screw rod is provided with and rotates handwheel and nut, and described rotation handwheel and described nut lay respectively at described outer Connection Block both sides, and described nut is between described outer Connection Block and described housing.
7. air steering gear according to claim 6, is characterized in that, described driver train also comprises the needle plate being fixed on described installation portion; Described outer Connection Block is provided with the scale coordinating with described needle plate.
8. according to the air steering gear described in claim 5-7, it is characterized in that driver train described in corresponding one group of air quantity adjustment seat described in each, and driver train air quantity adjustment seat described in corresponding a group only described in every group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293015.1A CN104030073B (en) | 2014-06-26 | 2014-06-26 | A kind of air diverts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293015.1A CN104030073B (en) | 2014-06-26 | 2014-06-26 | A kind of air diverts device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104030073A true CN104030073A (en) | 2014-09-10 |
| CN104030073B CN104030073B (en) | 2016-06-08 |
Family
ID=51461117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410293015.1A Expired - Fee Related CN104030073B (en) | 2014-06-26 | 2014-06-26 | A kind of air diverts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104030073B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289786A (en) * | 2022-01-25 | 2022-11-04 | 无锡佰特尔工业设备有限公司 | 90/180 air-float steering gear for oven |
| CN116067158A (en) * | 2023-02-07 | 2023-05-05 | 无锡爱德旺斯科技有限公司 | Air supporting oven |
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|---|---|---|---|---|
| DE3049790A1 (en) * | 1980-03-11 | 1983-06-16 | Vits-Maschinenbau Gmbh, 4018 Langenfeld | Rotating cylinder used for deflection of ribbon material, has external radial grooves of flat VEE-profile and radial holes are provided at base of these grooves, and two axial edges of box includes flexible strips with axial folds |
| DE3910600A1 (en) * | 1989-04-01 | 1990-10-04 | Voith Gmbh J M | ONE SCREEN DRYING GROUP |
| US5797531A (en) * | 1995-10-24 | 1998-08-25 | Heidelberger Druckmaschinen Ag | Differential-pressure turner bar configuration |
| CN1293109A (en) * | 1999-10-13 | 2001-05-02 | 海德堡印刷机械股份公司 | Paper steering device used on paper delivery cylinder printing machine |
| US6502735B1 (en) * | 1993-10-11 | 2003-01-07 | Kreiger Gmbh & Co. | Device for the suspension guidance of a travelling web |
| CN2856112Y (en) * | 2006-01-24 | 2007-01-10 | 河南省江河纸业有限责任公司 | Air steering gear |
| DE102008005659A1 (en) * | 2008-01-23 | 2009-08-13 | Gerhard Bach | Deflection element for deflecting flexible flat material in printing industry, has vent opening formed in conducting surface and connected with atmosphere by vent channel penetrating guide wall |
| CN201924230U (en) * | 2010-12-09 | 2011-08-10 | 沙市轻工机械有限公司 | Slit type air steering gear |
| CN204057382U (en) * | 2014-06-26 | 2014-12-31 | 湖南正大轻科机械有限公司 | A kind of air steering gear |
-
2014
- 2014-06-26 CN CN201410293015.1A patent/CN104030073B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3049790A1 (en) * | 1980-03-11 | 1983-06-16 | Vits-Maschinenbau Gmbh, 4018 Langenfeld | Rotating cylinder used for deflection of ribbon material, has external radial grooves of flat VEE-profile and radial holes are provided at base of these grooves, and two axial edges of box includes flexible strips with axial folds |
| DE3910600A1 (en) * | 1989-04-01 | 1990-10-04 | Voith Gmbh J M | ONE SCREEN DRYING GROUP |
| US6502735B1 (en) * | 1993-10-11 | 2003-01-07 | Kreiger Gmbh & Co. | Device for the suspension guidance of a travelling web |
| US5797531A (en) * | 1995-10-24 | 1998-08-25 | Heidelberger Druckmaschinen Ag | Differential-pressure turner bar configuration |
| CN1293109A (en) * | 1999-10-13 | 2001-05-02 | 海德堡印刷机械股份公司 | Paper steering device used on paper delivery cylinder printing machine |
| CN2856112Y (en) * | 2006-01-24 | 2007-01-10 | 河南省江河纸业有限责任公司 | Air steering gear |
| DE102008005659A1 (en) * | 2008-01-23 | 2009-08-13 | Gerhard Bach | Deflection element for deflecting flexible flat material in printing industry, has vent opening formed in conducting surface and connected with atmosphere by vent channel penetrating guide wall |
| CN201924230U (en) * | 2010-12-09 | 2011-08-10 | 沙市轻工机械有限公司 | Slit type air steering gear |
| CN204057382U (en) * | 2014-06-26 | 2014-12-31 | 湖南正大轻科机械有限公司 | A kind of air steering gear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289786A (en) * | 2022-01-25 | 2022-11-04 | 无锡佰特尔工业设备有限公司 | 90/180 air-float steering gear for oven |
| CN116067158A (en) * | 2023-02-07 | 2023-05-05 | 无锡爱德旺斯科技有限公司 | Air supporting oven |
| CN116067158B (en) * | 2023-02-07 | 2023-07-04 | 无锡爱德旺斯科技有限公司 | Air supporting oven |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104030073B (en) | 2016-06-08 |
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