CN105936437A - Deviation-correcting unit and reverse osmosis membrane production device - Google Patents
Deviation-correcting unit and reverse osmosis membrane production device Download PDFInfo
- Publication number
- CN105936437A CN105936437A CN201610506257.3A CN201610506257A CN105936437A CN 105936437 A CN105936437 A CN 105936437A CN 201610506257 A CN201610506257 A CN 201610506257A CN 105936437 A CN105936437 A CN 105936437A
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- Prior art keywords
- slide
- track component
- deviation
- slide track
- correcting device
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a deviation-correcting unit used for correction when a membrane band deviates. The deviation-correcting unit comprises a guide roller assembly, a deviation-correcting actuator and slide rail assemblies. Each slide rail assembly comprises a slide block and a slide rail in sliding fit. The guide roller assembly is rotatably connected with the slide blocks. The deviation-correcting actuator is fixedly connected with the slide blocks and drives the slide blocks to shift so as to drive the guide roller assembly to swing. The invention further provides a reverse osmosis membrane production device adopting the deviation-correcting unit. The deviation-correcting unit and the reverse osmosis membrane production device have the advantages that the deviation-correcting unit is simple in structure and stable to operate and has a good deviation-correcting effect for the deviated membrane band, the membrane band is stressed uniformly after deviation-correcting, and therefore the quality of the membrane band is guaranteed.
Description
[technical field]
The present invention relates to a kind of deviation correcting device and reverse osmosis membrane production equipment, special
Do not relate to a kind of simple in construction, operate steadily, possess good rectifying effect
Deviation correcting device, and use the reverse osmosis membrane production equipment of this deviation correcting device.
[background technology]
Reverse osmosis membrane is during producing, due to equipment or the problem of operation,
Film strips usually can offset in running, is unfavorable for that subsequent technique is to film
The coating of band and retracting, also make film strips discontinuity simultaneously, affect film strips
Quality.It is then desired to provide a kind of deviation correcting device, occur partially for film strips
Correction during shifting.
[summary of the invention]
For overcome in above-mentioned film strips running occur skew be unfavorable for coating and
Retracting and film strips unbalance stress affect the problem of film strips quality, and the present invention provides one
Plant deviation correcting device, and a kind of reverse osmosis membrane life using this deviation correcting device is provided
Product equipment.
The deviation correcting device that the scheme of solution technical problem is to provide includes guide roller set
Part, deviation rectification actuator and slide track component, described slide track component includes that slip is joined
The slide block closed and slide rail, described guide roller component and slide block be rotationally connected, described in entangle
Executor and slide block partially is fixed and is connected and drive slider displacement to drive guide roller set
Part swings.
Preferably, described slide rail is two, described slide block offer two parallel and
Being in the through hole of same level, described slide rail is located in two through holes and makes institute
State slide block to slide along described slide rail.
Preferably, described slide track component includes rotating connector, and described rotation is even
Fitting is rotationally connected with slide block and guide roller component respectively.
Preferably, described rotating connector includes connecting shaft, bottom bearing and in
Between bearing, described connecting shaft and described bottom bearing inner ring and intermediate bearing
Inner ring interference fit, described slide block offers a through hole, outside described bottom bearing
Circle and the outer ring of intermediate bearing and described through hole interference fit.
Preferably, described deviation correcting device farther includes gripper shoe, described slide rail
Assembly includes the first slide track component and the second slide track component, the first slide track component with
And second slide track component and described gripper shoe two ends fixing connect, and described the
One slide track component and the second slide track component respectively with the longitudinal direction of described gripper shoe
Centrage is that angle is arranged.
Preferably, described first slide track component and the second slide track component are that angle sets
Put.
Preferably, the angle of described first slide track component and longitudinal centre line is α,
The angle of described second slide track component and longitudinal centre line be β, 0≤α=β≤
60°
Preferably, described deviation correcting device farther includes tension pick-up, described
Guide roller component includes the first shaft stool and the second shaft stool, described tension pick-up
It is two and connection fixing with described first shaft stool and the second shaft stool respectively.
The present invention also provides for a kind of reverse osmosis membrane production equipment, and it uses as above institute
State deviation correcting device.
Deviation correcting device provided by the present invention has the advantages that
1, this deviation correcting device includes guide roller component, deviation rectification actuator and slide rail
Assembly, slide track component includes slide block and the slide rail being slidably matched, slide block and deflector roll
Assembly is rotationally connected, and deviation rectification actuator and the fixing connection of slide block also drive slide block position
Move thus drive guide assembly to swing, it is achieved the correction to skew film strips.This entangles
Deflection device simple in construction, operates steadily, it is possible to play good rectifying effect,
Film strips uniform force after correction, improves the quality of film strips, is simultaneously also beneficial to
Subsequent technique is to the coating of film strips and retracting.
2, described slide rail is two, and slide block offers two through holes, and two lead to
Hole is in same level and is slidably matched with described slide rail.This annexation makes
Slide block can on slide rail holding level smoothly sliding, protect further
Demonstrate,prove stablizing of whole deviation correcting device operation, thus obtain good and fine entangling
Effect partially.
3, rotating connector includes connecting shaft, bottom bearing and intermediate bearing,
The inner ring interference fit of connecting shaft and bottom bearing and intermediate bearing, slide block bag
Include a through hole, bottom bearing and the outer ring of intermediate bearing and through hole interference is joined
Close.This annexation makes connecting shaft in deviation correcting device running be at 2 to be subject to
Power, relative to provide only single bearing as the strong point for, this set-up mode
Stress more equalizes, and will not swing because of unbalance stress, so that entangle
Deflection device operates steadily, and further functions as good rectifying effect.
4, described deviation correcting device includes that gripper shoe, slide track component include that first is sliding
Rail assembly and the second slide track component are fixing with the two ends of gripper shoe respectively to be connected, and
It is that angle is arranged with the longitudinal centre line of gripper shoe.This angle set-up mode makes
The size of guide roller component amplitude of fluctuation is adjustable, and when angle is big, guide roller component swings
Amplitude is big, it is possible to correct offset film band rapidly.Angle hour, leads
Roll assembly amplitude of fluctuation is little, it is possible to the most accurately entangle the film strips of skew
Just.
5, this deviation correcting device farther includes tension pick-up, leads for detection
The tension value of film strips on roller, in case the size of film strips tension force is carried out by follow-up equipment
Adjusting, correction and tension force are detected and integrate by this design, are effectively saved
The space of equipment.
Reverse osmosis membrane production equipment provided by the present invention has following useful effect
Really:
This deviation correcting device includes guide roller component, deviation rectification actuator and slide rail group
Part, slide track component includes slide block and the slide rail being slidably matched, slide block and guide roller set
Part is rotationally connected, and deviation rectification actuator and the fixing connection of slide block also drive slider displacement
Thus drive guide assembly to swing, it is achieved the correction to skew film strips.This correction
Apparatus structure is simple, operates steadily, it is possible to play good rectifying effect, entangle
Film strips uniform force after just, improves the quality of film strips, after being simultaneously also beneficial to
Continuous technique is to the coating of film strips and retracting.
[accompanying drawing explanation]
Fig. 1 is the perspective view of deviation correcting device.
Fig. 2 is the stereochemical structure exploded perspective view of deviation correcting device.
Fig. 3 is slide track component layout schematic diagram on mounting assembly.
Fig. 4 is the stereochemical structure exploded perspective view of guide roller component.
Fig. 5 is the stereochemical structure exploded perspective view of the first shaft assembly.
Fig. 6 is the stereochemical structure exploded perspective view of the first slide track component.
Fig. 7 is the stereochemical structure exploded perspective view of the second slide track component
Fig. 8 is the stereochemical structure exploded perspective view of rotating connector.
[detailed description of the invention]
In order to make the purpose of the present invention, technical scheme and advantage are more clear bright
In vain, below in conjunction with drawings and Examples, the present invention is described in more detail.
Should be appreciated that specific embodiment described herein is only in order to explain this
Bright, it is not intended to limit the present invention.
Such as Fig. 1, shown in 2, the deviation correcting device 10 that the present invention provides is for film strips
Correction during skew occurs, and it includes guide roller component 11, deviation rectification actuator 12,
First slide track component 13, the second slide track component 15 and mounting assembly 17.Institute
State the first slide track component 13 and the second slide track component 15 respectively and mounting assembly
The two ends of 17 are fixing to be connected and arranges in angle with mounting assembly 17 respectively.The
One slide track component 13 and the second slide track component 15 angle the most each other are arranged.
First slide track component 13 includes the first slide rail 134 and the first slide block 135,
Described first slide block 135 and the first slide rail 134 are slidably matched and the first slide block
135 and one end of guide roller component 11 be rotationally connected.Second slide track component 15 wraps
Include the second slide rail 154 and the second slide block 155, described second slide block 155 and
Two slide rails are slidably matched and the second slide block 155 and the other end of guide roller component 11
It is rotationally connected.Described deviation rectification actuator 12 and the first fixing connection of slide block 135,
This deviation rectification actuator 12 is for driving the first slide block 135 along the first slide rail 134
Slide.
During work, film strips is attached on guide roller component 11 and transports by technological process
OK.When film strips occurs skew, deviation rectification actuator 12 drives the first slide block 135
Slide along the first slide rail 134 thus drive guide roller component 11 to swing and rectify a deviation.
Concrete, as a example by shown in Fig. 2, when film strips negative direction of A in figure is inclined
During shifting, deviation rectification actuator 12 drives the first slide block 135 along the first slide rail 134
Move toward A direction.Due to the first slide block 135 and the second slide block 155 respectively and
The two ends of guide roller component 11 are rotationally connected, so, corresponding second slide block 155
Move along the second slide rail 154 toward B direction, so that guide roller component 11 edge
C direction swings, it is achieved the correction to skew film strips.Offset direction when film strips
With aforementioned contrary time, above-mentioned parts is the most mobile to be brought into offset film
Row is corrected.After correction, film strips uniform force, improve the quality of film strips, with
Time be also beneficial to subsequent technique to the coating of film strips and retracting.
It is appreciated that deviation rectification actuator 12 can also be solid with the second slide block 155
Fixed connection, drives the second slide block 155 displacement, and the first slide block 135 coordinates driven
Carry out offseting the correction of film strips.
Additionally, described deviation rectification actuator 12 can also have two, and respectively and
First slide block 135 and the second fixing connection of slide block 155, coordinates driving jointly
First slide block 135 and the second slide block 155 displacement, thus drive guide roller component
11 swing, it is achieved the correction to skew film strips.Owing to being two correction execution
Device 12 provides power to drive guide roller component 11 to swing simultaneously, and this setting makes to lead
The stress of roll assembly 11 more equalizes, so that the operation of deviation correcting device 10
The most steady, rectifying effect is more preferable.
As it is shown on figure 3, mounting assembly 17 includes gripper shoe 171, described
Two groups of arc grooves 172 are offered in the symmetric position of fagging 171 two ends, aforementioned
One slide track component 13 and the second slide track component 15 are exactly through this arc groove 172
Arrange in angle with mounting assembly 17.Definition gripper shoe 171 length is longer
Direction is that longitudinally described gripper shoe 171 defines a longitudinal centre line 173.The
The angle of one slide track component 13 and longitudinal centre line 173 is α, the second slide rail group
The angle of part 15 and longitudinal centre line 173 is β, 0≤α=β≤60 °.This folder
Angle set-up mode is used for regulating the size of aforementioned guide roller component 11 amplitude of fluctuation,
When angle is big, guide roller component 11 amplitude of fluctuation is big, it is possible to rapidly to skew
Film strips is corrected.Angle hour, guide roller component 11 amplitude of fluctuation is little, energy
The most accurately the film strips of skew is corrected.Field adjustable personnel according to
Technological requirement after determining optimal α angle and β angle by the first slide track component 13 He
Second slide track component 15 is fixed with gripper shoe 171.Additionally, adjust each time
α angle and β angle after examination should keep equal, its object is to make guide roller component 11
Swing speed equalizes, and smooths and carries out, thus obtain good during film strips correction
Good rectifying effect.It is appreciated that if α angle and β angle are unequal, can cause
One end amplitude of fluctuation that guide roller component 11 angle is little is little, and one end that angle is big
Amplitude of fluctuation is big, and film strips stress can be made the most uneven, is also unfavorable for correction.
Such as Fig. 4, shown in 5, guide roller component 11 includes deflector roll 111, the first axle
Assembly 112, the second shaft assembly 113, the first tension pick-up 114, second
Force transducer 115 and bracing frame 116.Described first tension pick-up 114
With the second tension pick-up 115 be individually fixed in bracing frame 116 two ends and
Respectively with the first shaft assembly 112 and the second fixing connection of shaft assembly 113.The
One tension pick-up 114 and the second tension pick-up 115 are used for detecting deflector roll
The tension value of film strips on 111, in case the size of film strips tension force is entered by follow-up equipment
Row sum-equal matrix, correction and tension force are detected and integrate, be effectively saved by this design
The space of equipment.The two ends of support frame as described above 116 respectively offer a through hole
117, the two ends of aforementioned guide roller component 11 are exactly through described hole 117 and first
Slide block 135 and the second slide block 155 are rotationally connected, and its object is to so that leading
Roll assembly 11 can also rotate relative to slide block during moving with slide block,
I.e. the motion mode of guide roller component 11 is for swinging.
First shaft assembly 112 includes axle 1121, bearing 1122 and support seat
1123.A hole is had, outside described bearing 1122 on described support seat 1123
Circle and the hole interference fit of this support seat 1123, i.e. bearing 1122 outer ring is relative
Fix in supporting seat 1123.One end of described axle 1121 and described bearing 1122
Inner ring interference fit, axle 1121 can rotate along axial line.Aforementioned deflector roll 111
Centre be a through hole 118, described axle 1121 is with the through hole of described deflector roll 111
118 interference fit, then deflector roll 111 can rotate with axle 1121 so that film
Band operation on deflector roll 111 is the most smooth, film strips uniform force, enters one
Step improves the quality of film strips.If be appreciated that deflector roll 111 be maintain static dynamic,
Due to frictional force effect, film strips deflector roll 111 operate above must be stress not
All, thus have influence on the quality of film strips.The structure of the second shaft assembly 113 and
Annexation between element is consistent with the first shaft assembly 112, does not do superfluous at this
State.
Such as Fig. 6, Fig. 7, shown, the first slide track component 13 includes the first base plate
131, the first intermediate plate 132, the first slide rail support seat 133, the first slide rail 134,
First slide block 135 and the first rotating connector 136.Described first base plate
131, the first intermediate plate 132 and the first slide rail support seat 133 and close by stacking
It is that correspondence is positioned in aforementioned gripper shoe 171 and by bolt and gripper shoe 171 1
Rise and fasten.Offer two symmetries on the side of described first slide block 135 to pass through
The hole 137 worn, described hole 137 parallel and in same level, first
Slide rail 134 is accordingly through the hole 137 on the first slide block 135, the first slide rail
The two ends of 134 are fixed on the first slide rail and support on seat 133 so that the first slide block
135 can on slide rail 134 holding level smoothly sliding, so,
Deviation rectification actuator 12 drives guide roller set driving the first slide block 135 displacement
During part 11 swings, the operation of guide roller component 11 is the most steady, from
And obtain good and fine rectifying effect.Second slide track component 15 includes
Two base plates 151, the second intermediate plate 152, the second slide rail support seat 153, second
Slide rail 154, the second slide block 155 and the second rotating connector 156.Described
Interelement annexation is consistent with the first slide track component 13, does not repeats at this.
As shown in Figure 8, rotating connector 136 for the first slide block 135 and props up
Being rotationally connected of support 116, it includes the screwed connecting shaft in upper end
1361, bottom bearing 1362, intermediate bearing 1363, upper end bearing 1364,
Locating part 1365, support member 1366 and nut 1367.Described bottom bearing
1362, intermediate bearing 1363 and the inner ring of upper end bearing 1364 and described connection
Axle 1361 interference fit.The centre of slide block 135 has a through hole 138,
This through hole 138 and aforementioned through-hole 137 are the most vertical.Described bottom bearing 1362
With the outer ring of intermediate bearing 1363 and described through hole 138 interference fit.So,
When deviation rectification actuator 12 is driving slide block 135 displacement, and guide roller component 11 is relative
During slide block 135 rotates, connecting shaft 1361 is two points stress, phase
For provide only single bearing as the strong point for, this set-up mode stress is more
For equilibrium, will not swing because of unbalance stress, so that deviation correcting device
10 operate steadily, and play good rectifying effect.Described upper end bearing 1364
Outer ring and aforementioned bracing frame 116 on hole 117 interference fit.Locating part
1365 are arranged at below bottom bearing 1362 and and connecting shaft 1361 company of fixing
Connecing, support member 1366 is arranged at intermediate bearing 1363 and upper end bearing 1363
Between, nut 1367 is arranged at the above of upper end bearing 1363 and and connecting shaft
The threaded engagement of 1361 upper ends.Described locating part 1365, support member 1366 He
Nut 1367 is for described bottom bearing 1362, intermediate bearing 1363 and upper end
The restriction of the axial displacement of bearing 1364.
Due in rotating connector 136 operation process, simultaneously by axially and
Radial load, so described bottom bearing 1362, intermediate bearing 1363 and upper
End bearing 1364 is preferably but is not limited to angular contact ball bearing.
The present invention also provides for a kind of reverse osmosis membrane production equipment, and it uses as above institute
The deviation correcting device 10 stated.
Deviation correcting device provided by the present invention has the advantages that
1, this deviation correcting device includes guide roller component, deviation rectification actuator and slide rail
Assembly, slide track component includes slide block and the slide rail being slidably matched, slide block and deflector roll
Assembly is rotationally connected, and deviation rectification actuator and the fixing connection of slide block also drive slide block position
Move thus drive guide assembly to swing, it is achieved the correction to skew film strips.This entangles
Deflection device simple in construction, operates steadily, it is possible to play good rectifying effect,
Film strips uniform force after correction, improves the quality of film strips, is simultaneously also beneficial to
Subsequent technique is to the coating of film strips and retracting.
2, described slide rail is two, and slide block offers two through holes, and two lead to
Hole is in same level and is slidably matched with described slide rail.This annexation makes
Slide block can on slide rail holding level smoothly sliding, protect further
Demonstrate,prove stablizing of whole deviation correcting device operation, thus obtain good and fine entangling
Effect partially.
3, rotating connector includes connecting shaft, bottom bearing and intermediate bearing,
The inner ring interference fit of connecting shaft and bottom bearing and intermediate bearing, slide block bag
Include a through hole, bottom bearing and the outer ring of intermediate bearing and through hole interference is joined
Close.This annexation makes connecting shaft in deviation correcting device running be at 2 to be subject to
Power, relative to provide only single bearing as the strong point for, this set-up mode
Stress more equalizes, and will not swing because of unbalance stress, so that entangle
Deflection device operates steadily, and further functions as good rectifying effect.
4, described deviation correcting device includes that gripper shoe, slide track component include that first is sliding
Rail assembly and the second slide track component are fixing with the two ends of gripper shoe respectively to be connected, and
It is that angle is arranged with the longitudinal centre line of gripper shoe.This angle set-up mode makes
The size of guide roller component amplitude of fluctuation is adjustable, and when angle is big, guide roller component swings
Amplitude is big, it is possible to correct offset film band rapidly.Angle hour, leads
Roll assembly amplitude of fluctuation is little, it is possible to the most accurately entangle the film strips of skew
Just.
5, this deviation correcting device farther includes tension pick-up, leads for detection
The tension value of film strips on roller, in case the size of film strips tension force is carried out by follow-up equipment
Adjusting, correction and tension force are detected and integrate by this design, are effectively saved
The space of equipment.
Reverse osmosis membrane production equipment provided by the present invention, has following useful effect
Really:
Slide block and slide track component are slidably matched and are rotationally connected with guide roller component, entangle
Partially executor and slide block is fixing connects and drive slider displacement thus drive guide rail
Assembly swings, it is achieved the correction to skew film strips.This deviation correcting device simple in construction,
Operating steadily, it is possible to play good rectifying effect, after correction, film strips stress is equal
Even, improve the quality of film strips, be simultaneously also beneficial to subsequent technique to film strips
Coating and retracting.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit
The present invention processed, all any amendments made within the principle of the present invention, equivalent
Within replace and improvement etc. all should comprise protection scope of the present invention.
Claims (9)
1. a deviation correcting device, it is characterized in that: include guide roller component, deviation rectification actuator and slide track component, described slide track component includes slide block and the slide rail being slidably matched, described guide roller component and slide block are rotationally connected, and described deviation rectification actuator and the fixing connection of slide block also drive slider displacement to drive guide roller component to swing.
2. deviation correcting device as claimed in claim 1, it is characterised in that: described slide rail is two, and described slide block offers two through holes parallel and in same level, and described slide rail is located in two through holes and makes described slide block slide along described slide rail.
3. deviation correcting device as claimed in claim 1, it is characterised in that: described slide track component includes rotating connector, and described rotating connector is rotationally connected with slide block and guide roller component respectively.
4. deviation correcting device as claimed in claim 3, it is characterized in that: described rotating connector includes connecting shaft, bottom bearing and intermediate bearing, described connecting shaft and described bottom bearing inner ring and the inner ring interference fit of intermediate bearing, described slide block offers a through hole, described bottom bearing outer ring and the outer ring of intermediate bearing and described through hole interference fit.
5. deviation correcting device as claimed in claim 1, it is characterized in that: farther include gripper shoe, described slide track component includes the first slide track component and the second slide track component, first slide track component and the second slide track component and described gripper shoe two ends are fixing connects, and described first slide track component and the second slide track component longitudinal centre line with described gripper shoe respectively is that angle is arranged.
6. deviation correcting device as claimed in claim 5, it is characterised in that: described first slide track component and the second slide track component are that angle is arranged.
7. deviation correcting device as claimed in claim 6, it is characterised in that: the angle of described first slide track component and longitudinal centre line is α, and the angle of described second slide track component and longitudinal centre line is β, 0≤α=β≤60 °.
8. deviation correcting device as claimed in claim 1, it is characterized in that: farther include tension pick-up, described guide roller component includes the first shaft stool and the second shaft stool, and described tension pick-up is two and connection fixing with described first shaft stool and the second shaft stool respectively.
9. a reverse osmosis membrane production equipment, it is characterised in that: described reverse osmosis membrane production equipment includes the deviation correcting device as described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506257.3A CN105936437A (en) | 2016-06-30 | 2016-06-30 | Deviation-correcting unit and reverse osmosis membrane production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506257.3A CN105936437A (en) | 2016-06-30 | 2016-06-30 | Deviation-correcting unit and reverse osmosis membrane production device |
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| Publication Number | Publication Date |
|---|---|
| CN105936437A true CN105936437A (en) | 2016-09-14 |
Family
ID=56873386
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506257.3A Pending CN105936437A (en) | 2016-06-30 | 2016-06-30 | Deviation-correcting unit and reverse osmosis membrane production device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106672673A (en) * | 2017-03-03 | 2017-05-17 | 佛山市三水金恒金属制品有限公司 | Aluminum plate return device used for aluminum plate plastic-covering process |
| CN107176485A (en) * | 2017-06-16 | 2017-09-19 | 湖州南浔鑫丽纺织有限公司 | Cloth conveying roller deviation correction mechanism |
| CN107364231A (en) * | 2017-08-07 | 2017-11-21 | 浙江尚越新能源开发有限公司 | Battery winding prints deviation-rectifying system |
| CN107697705A (en) * | 2017-11-06 | 2018-02-16 | 广东新宏泽包装股份有限公司 | A kind of automatic deviation rectifying device and automatic deviation correction intaglio printing press |
| CN108674929A (en) * | 2018-05-24 | 2018-10-19 | 广州贝晓德传动配套有限公司 | Unilateral driving correcting device |
| CN108792727A (en) * | 2018-05-05 | 2018-11-13 | 刘路清 | A kind of packaging film feeding device for laminating machine |
| CN112061848A (en) * | 2020-09-28 | 2020-12-11 | 惠州市赢合科技有限公司 | Deviation rectifying actuating mechanism |
| CN112141784A (en) * | 2020-10-26 | 2020-12-29 | 苏州工业职业技术学院 | Self-adaptive inclinable deviation correcting device |
| CN114590629A (en) * | 2022-03-03 | 2022-06-07 | 江苏奥凯环境技术有限公司 | Filter bag winding device |
| CN116654699A (en) * | 2023-07-28 | 2023-08-29 | 常州树杰塑业有限公司 | Plastic film rolling is with rectifying protector |
| CN117719849A (en) * | 2023-12-07 | 2024-03-19 | 钛玛科（北京）工业科技有限公司 | Deviation correcting mechanism and working method thereof |
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