CN203461587U - Shaft-less air-jacking type coiling uncoiling correcting mechanism - Google Patents
Shaft-less air-jacking type coiling uncoiling correcting mechanism Download PDFInfo
- Publication number
- CN203461587U CN203461587U CN201320532503.4U CN201320532503U CN203461587U CN 203461587 U CN203461587 U CN 203461587U CN 201320532503 U CN201320532503 U CN 201320532503U CN 203461587 U CN203461587 U CN 203461587U
- Authority
- CN
- China
- Prior art keywords
- frame
- pivot shaft
- unwinding
- mobile roller
- cross bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model discloses a shaft-less air-jacking type coiling uncoiling correcting mechanism which comprises a left bracket, a right bracket, a left frame, a right frame, a screw rod, a cylinder, a supporting shaft and a correcting motor, wherein the supporting shaft is horizontally connected between the left frame and the right frame; the left bracket and the right bracket are in sliding fit with the supporting shaft; the screw rod is driven to rotate by the correcting motor and is mounted on the left frame through a bearing; the screw rod and the supporting shaft are parallel to each other; a screw rod nut is arranged on the screw rod; the left bracket is fixedly connected with the screw rod nut; the right bracket is driven to move by the cylinder; and tapered jacking heads are correspondingly arranged at the top ends of the left and right brackets. The shaft-less air-jacking type coiling uncoiling correcting mechanism has the advantages that the structure is simple, the design is reasonable, the correcting can be performed without manual adjusting, the operation is simple and convenient and the trim edge of a coil stock is ensured.
Description
Technical field
The utility model belongs to flexible packaging processing technique field, particularly relates to a kind of deviation correction mechanism.
Background technology
At present, compounding machine is widely applied in actual production by flexible packaging processing enterprise, and the effect of compounding machine is to be compound on base material composite material is bonding, but in actual production process, material roll edges easily misplaces.The measure that prior art adopts is that cross bar is set above coiled strip, and opto-electronic pickup is installed on cross bar and is manually adjusted, trouble very.Therefore, how to design a kind of adjustment more easily deviation correction mechanism become this those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model is just to provide a kind of shaftless air pushed unwinding and rewinding deviation correction mechanism, while guaranteeing Material cladding, does not misplace, adjust more convenient, thereby solved above-mentioned the deficiencies in the prior art part completely.
The purpose of this utility model realizes by following technical proposals:
A kind of shaftless air pushed unwinding and rewinding deviation correction mechanism, comprise left socle, right support, left frame, right frame, screw mandrel, cylinder, pivot shaft and correction motor, pivot shaft level connection joint is between left and right frame, left and right support is slidably fitted on pivot shaft, screw mandrel is driven rotation and is arranged on left frame by bearing by the motor of rectifying a deviation, screw mandrel and pivot shaft are parallel to each other, on screw mandrel, there is feed screw nut, left socle and feed screw nut are affixed, right support is moved by air cylinder driven, the corresponding vertex of a cone head of installing of left and right cantilever tip.
Further, on described correction motor, coder is installed.
Further, parallelly between described left and right frame be provided with two pivot shafts, left and right support is by linear bearing and pivot shaft bearing fit.
Further, also comprise pipe link, friction drive wheel, connecting rod, cross bar and mobile roller, pipe link one end is fixed on left socle, the other end connects friction drive wheel, friction drive wheel is socketed on connecting rod, and connecting rod is parallel with mobile roller and connect as one, and mobile roller is slidably arranged on cross bar, cross bar is fixed between left and right frame, and the friction coefficient between friction drive wheel and connecting rod is greater than the friction coefficient between mobile roller and cross bar.
Further, described mobile roller surface is provided with plug helix, utilizes this plug helix can make material launch to flatten from centre to both sides.
Compared with prior art, the beneficial effects of the utility model are: simple in structure, reasonable in design, without manually regulating, can rectify a deviation, and simple to operate, guarantee coiled strip neat in edge.
Accompanying drawing explanation
Fig. 1 is construction profile schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of Fig. 1 middle and lower part structure;
Fig. 3 is the schematic diagram of Fig. 1 middle and upper part structure.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
Referring to shown in Fig. 1 to Fig. 3, a kind of shaftless air pushed unwinding and rewinding deviation correction mechanism, comprise left socle 1, right support 2, left frame 3, right frame 4, screw mandrel 5, cylinder 6, pivot shaft 7 and correction motor 8, two pivot shaft 7 horizontal parallel are installed in a left side, right frame 3, between 4, left, right support 1, 2 are slidably fitted on pivot shaft 7 by linear bearing 9, screw mandrel 5 drives rotation by correction motor 8 and is arranged on left frame 3 between two pivot shafts 7 by bearing, on correction motor 8, coder 10 is installed, screw mandrel 5 is parallel to each other with pivot shaft 7, on screw mandrel 5, there is feed screw nut 11, left socle 1 is affixed with feed screw nut 11, right support 2 drives mobile by cylinder 6, left, right support 1, the corresponding vertex of a cone head 12 of installing in 2 tops.
Referring to Fig. 3, in order to strengthen rectifying effect, on left socle 1, set firmly pipe link 13, pipe link 13 tops connect friction drive wheel 14, friction drive wheel 14 is socketed on connecting rod 15, and connecting rod 15 is parallel with mobile roller 16 and connect as one, and mobile roller 16 is slidably arranged on cross bar 17, cross bar 17 is fixed between left and right frame 3,4, and the friction coefficient between friction drive wheel 14 and connecting rod 15 is greater than the friction coefficient between mobile roller 16 and cross bar 17.
Described mobile roller 16 surfaces are provided with plug helix 18, utilize this plug helix 18 can make material launch to flatten from centre to both sides.
When work, coiled strip 19 two ends are clamped between left and right support 1,2 by vertex of a cone head 12, according to the specification correction motor 8 of coiled strip, drive left socle 1 to move along pivot shaft 7, cylinder 6 drives right support 2 to move along pivot shaft 7, thereby the center superposition of adjusting coiled strip 19 center and left and right frame 3,4, prevents that coiled strip 19 is offset in rotation process.Pipe link 13 is with left socle 1 synchronizing moving simultaneously, friction drive wheel 14 drivening rods 15, and then drive mobile roller 16 in slippage on cross bar 17, pipe link 13 props up coiled strip 19 edges, further play the effect of correction, when material is walked around mobile roller 16 and connecting rod 15, due to the existence of plug helix 18, can make material launch to flatten from centre to both sides, prevent wrinkling.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a shaftless air pushed unwinding and rewinding deviation correction mechanism, it is characterized in that: comprise left socle, right support, left frame, right frame, screw mandrel, cylinder, pivot shaft and correction motor, pivot shaft level connection joint is between left and right frame, left and right support is slidably fitted on pivot shaft, screw mandrel is driven rotation and is arranged on left frame by bearing by the motor of rectifying a deviation, screw mandrel and pivot shaft are parallel to each other, on screw mandrel, there is feed screw nut, left socle and feed screw nut are affixed, right support is moved by air cylinder driven, the corresponding vertex of a cone head of installing of left and right cantilever tip.
2. shaftless air pushed unwinding and rewinding deviation correction mechanism according to claim 1, is characterized in that: on described correction motor, coder is installed.
3. shaftless air pushed unwinding and rewinding deviation correction mechanism according to claim 1, is characterized in that: parallelly between described left and right frame be provided with two pivot shafts, left and right support is by linear bearing and pivot shaft bearing fit.
4. shaftless air pushed unwinding and rewinding deviation correction mechanism according to claim 1, it is characterized in that: also comprise pipe link, friction drive wheel, connecting rod, cross bar and mobile roller, pipe link one end is fixed on left socle, the other end connects friction drive wheel, friction drive wheel is socketed on connecting rod, connecting rod is parallel with mobile roller and connect as one, mobile roller is slidably arranged on cross bar, cross bar is fixed between left and right frame, and the friction coefficient between friction drive wheel and connecting rod is greater than the friction coefficient between mobile roller and cross bar.
5. shaftless air pushed unwinding and rewinding deviation correction mechanism according to claim 4, is characterized in that: described mobile roller surface is provided with plug helix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532503.4U CN203461587U (en) | 2013-08-29 | 2013-08-29 | Shaft-less air-jacking type coiling uncoiling correcting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532503.4U CN203461587U (en) | 2013-08-29 | 2013-08-29 | Shaft-less air-jacking type coiling uncoiling correcting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461587U true CN203461587U (en) | 2014-03-05 |
Family
ID=50173963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532503.4U Expired - Lifetime CN203461587U (en) | 2013-08-29 | 2013-08-29 | Shaft-less air-jacking type coiling uncoiling correcting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069273A (en) * | 2018-01-07 | 2018-05-25 | 佛山市南海祥懋科技设备有限公司 | It is a kind of that there is the center winding mechanism to rectify a deviation automatically |
| CN109250556A (en) * | 2018-10-30 | 2019-01-22 | 常州市第八纺织机械有限公司 | A kind of centering protective device of big volume breast roll ring flange |
| WO2022242090A1 (en) * | 2021-05-19 | 2022-11-24 | 中建材创新科技研究院有限公司 | Accurate centering system for processing gypsum-based building materials and control system |
-
2013
- 2013-08-29 CN CN201320532503.4U patent/CN203461587U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069273A (en) * | 2018-01-07 | 2018-05-25 | 佛山市南海祥懋科技设备有限公司 | It is a kind of that there is the center winding mechanism to rectify a deviation automatically |
| CN109250556A (en) * | 2018-10-30 | 2019-01-22 | 常州市第八纺织机械有限公司 | A kind of centering protective device of big volume breast roll ring flange |
| CN109250556B (en) * | 2018-10-30 | 2023-11-03 | 常州市第八纺织机械有限公司 | Alignment protection device for flange plate of large-volume tension center roller |
| WO2022242090A1 (en) * | 2021-05-19 | 2022-11-24 | 中建材创新科技研究院有限公司 | Accurate centering system for processing gypsum-based building materials and control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201817127U (en) | Deviation-correcting device for production line of backsheet of photovoltaic module | |
| CN207256412U (en) | A kind of heat-shrink tube guillotine | |
| CN203187151U (en) | Unwinding mechanism for paper-cutting machines | |
| CN203461587U (en) | Shaft-less air-jacking type coiling uncoiling correcting mechanism | |
| CN102179416A (en) | Wire-pressing roller for straight advancing type wire drawing machine | |
| CN203541945U (en) | Internal welding machine bracket for pipeline | |
| CN204037918U (en) | For the adjustable rotation mechanism for wind of multiple diameter specification rocket rocket body | |
| CN203076484U (en) | Double-stand-column curve roller material rotation type feeding device | |
| CN204975490U (en) | Roll formula cutting device | |
| CN204469986U (en) | A kind of mulch film coating machine | |
| CN204938511U (en) | A kind of edge guide installation adjusting device | |
| CN204369199U (en) | Pipeline wrap-up | |
| CN204022057U (en) | A kind of sheet material furls failure-free polarized lenses sheet material retracting device | |
| CN214779692U (en) | Low-melting-point packaging film automatic winding deviation correcting device | |
| CN205734800U (en) | A kind of sofa fixture | |
| CN203033498U (en) | Automatic lifting and deviation-rectifying mechanism used for shaftless reeling and unreeling | |
| CN204549558U (en) | New Roll-up roller erecting frame | |
| CN204528799U (en) | A kind of sheet material uncoiling corollary equipment | |
| CN202717408U (en) | Paper-clamping device for automatic paper-receiving machine | |
| CN203512891U (en) | Ultra-wide conveying belt orderly winding device | |
| CN201817152U (en) | Film winding vehicle | |
| CN105034538A (en) | Film pasting mechanism for upper and down surfaces of aluminium profiles | |
| CN203187144U (en) | Large-size paper conveying machine paper pressing wheel frame mechanism | |
| CN201010344Y (en) | Supporting roller bracket device for replacing supporting roller conveniently | |
| CN205148921U (en) | A feeding mechanism for vacuum adsorption molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |