CN203667679U - Paper flattening device - Google Patents
Paper flattening device Download PDFInfo
- Publication number
- CN203667679U CN203667679U CN201420005314.6U CN201420005314U CN203667679U CN 203667679 U CN203667679 U CN 203667679U CN 201420005314 U CN201420005314 U CN 201420005314U CN 203667679 U CN203667679 U CN 203667679U
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- Prior art keywords
- paper
- dancing
- pressing mechanism
- flattening device
- screw mandrel
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- 238000003825 pressing Methods 0.000 claims abstract description 30
- 239000000758 substrate Substances 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A paper flattening device is used for flattening curled paper and comprises a machine frame, a paper guide roller assembly and a paper pressing mechanism, wherein the paper guide roller assembly and the paper pressing mechanism are arranged on the machine frame. The paper guide roller assembly comprises a plurality of bearings and two paper guide rollers, the two paper guide rollers are horizontally arranged in the longitudinal direction, the paper pressing mechanism is arranged between the two paper guide rollers, the paper pressing mechanism comprises a drive device, two screw rods connected with the drive device, two regulation nuts and a pressing shaft, the two ends of the pressing shaft are arranged on the two regulation nuts respectively, the regulation nuts are in threaded connection with the corresponding screw rods, the pressing shaft is provided with a paper pressing roller, the paper pressing roller is arranged between the two paper guide rollers and is parallel with the two paper guide rollers, the drive device drives the screw rods to rotate, and the regulation nuts move up or down along the screw rods along with rotation of the screw rods. Therefore, pressure of the pressing shaft on paper between the paper guide rollers is regulated, it is guaranteed that the paper between a tensioning paper roll and a paper cutter is in a tensioned state, and accordingly when the paper is cut through the paper cutter, the paper cutter is not influenced by tension of curled paper and paper cutting quality is guaranteed.
Description
Technical field
The utility model paper processing apparatus, relates to a kind of paper flattening device more specifically.
Background technology
In process of production, conventionally paper offers Fabricating machinery in the mode of reel to large-scale paper industry, on paper roll after reel-off stand, paper debatching can form natural torsion while expansion, in course of conveying, paper, always in line of curvature tension force traction state, in the time having other External Force Actings, very easily causes fracture.For low quantitative paper sheets, in the time that travel line speed is higher, disconnected paper is particularly frequent, causes greatly difficulty to production and processing.
Utility model content
Based on this, the purpose of this utility model is for the deficiencies in the prior art, and a kind of paper flattening device is provided, and makes paper between paper web and cut paper in tension, thereby while having solved guIllotine cut paper, is not subject to the problem of the impact of the tension force of curling paper.
A kind of paper flattening device, for curling paper is smoothed to processing, comprise frame and be installed in dancing roll assembly and the paper-pressing mechanism in frame, described dancing roll assembly comprises some bearings and two dancing rolls, before and after being, described two dancing rolls are horizontally disposed with, described paper-pressing mechanism is located between two dancing rolls, this paper-pressing mechanism comprises an actuating device, the screw mandrel of two difference connecting drive devices, two setting nuts, two ends are installed in respectively the last item on two setting nuts, described setting nut connects respectively at corresponding wire rod thread, described last item is equiped with an air roll, described air roll is located between two dancing rolls and with two dancing rolls and is parallel to each other, described actuating device drives screw mandrel to rotate, setting nut moves along screw mandrel up or down with the rotation of screw mandrel, thereby adjust the pressure of described last item to the paper between described dancing roll.
Further, described frame comprises two substrates that are oppositely arranged and two card articles, described in each, card article is longitudinally to arrange and is fixedly arranged on each substrate medial surface middle part, described paper-pressing mechanism also comprises some guide wheels, described guide wheel is vertical array and is installed in the front end face of setting nut, when described last item up-and-down movement, guide wheel rolls along card article.
Further, the triangular in shape and width of the cross-sectional plane of described card article increases from inside to outside gradually, and described guide wheel outer face is equipped with draw-in groove, and the card article correspondence on described two substrates is arranged on the draw-in groove of the guide wheel on two guide wheels.
Further, described dancing roll assembly also comprises some bearings, and described bearing is installed in the medial surface of two substrates between two, and the level height of the bearing on two substrates is consistent, each card article is between two bearings of the same side, and the two ends of each dancing roll are installed in respectively on the bearing on two substrates.
Further, described paper-pressing mechanism also comprises the synchronizing bar being connected with actuating device and is connected in two gears case at synchronizing bar two ends, and described screw mandrel two ends are connected on setting nut and gear case.
Further, be provided with gear teeth wheels in described gear case, the lower end of described screw mandrel goes out end with the wheel of gear teeth wheels and is connected, and described dancing roll end is connected with the input end of gear teeth wheels.
Further, described actuating device is a motor.
In sum, the utility model paper flattening device is by being provided with paper-pressing mechanism, screw mandrel on paper-pressing mechanism during according to each cut paper the thickness of paper regulate last item to adjust the height that air roll presses down, paper between guarantee tension paper web and cut paper is in tension, while making guIllotine cut paper, be not subject to the impact of the tension force of curling paper, ensure the cut paper quality of paper.
Brief description of the drawings
Fig. 1 is the front elevation of the utility model paper flattening device.
Fig. 2 is the birds-eye view of paper flattening device shown in Fig. 1.
Fig. 3 is the block diagram of the paper-pressing mechanism of paper flattening device shown in Fig. 1.
Lateral plan when Fig. 4 is the work of paper flattening device shown in Fig. 1, wherein dancing roll assembly and substrate do not show.
Detailed description of the invention
For the technical solution of the utility model can more clearly be showed, below in conjunction with accompanying drawing, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 4, the utility model provides a kind of paper flattening device, for curling paper is smoothed to processing, facilitate guIllotine to cut paper, this paper flattening device comprises frame 10 and is installed in dancing roll 21 assemblies 20 and the paper-pressing mechanism 30 in frame 10, and described dancing roll 21 assemblies 20 and paper-pressing mechanism 30 coordinate paper is smoothed.
Described frame 10 comprises two substrates that are oppositely arranged 11 and two card articles 12, and described in each, card article 12 is longitudinally to arrange and is fixedly arranged on each substrate 11 medial surfaces middle parts, and the triangular in shape and width of the cross-sectional plane of described card article 12 increases from inside to outside gradually.Described dancing roll assembly 20 comprises some bearings 22 and two dancing rolls 21, and described bearing 22 is installed in the medial surface of two substrates 11 between two, and the level height of the bearing 22 on two substrates 11 is consistent, and each card article 12 is between two bearings 22 of the same side.Before and after described two dancing rolls 21 are, be horizontally disposed with, the two ends of each dancing roll 21 are installed in respectively on the bearing 22 on two substrates 11.
Described paper-pressing mechanism 30 is located between two dancing rolls 21, comprise an actuating device 31, the synchronizing bar 32 being connected with actuating device 31, be connected in two gears case 33 at synchronizing bar 32 two ends, two setting nuts 34, two ends are connected to the screw mandrel 35 on a setting nut 34 and a gear case 33, two ends are installed in respectively the last item 36 on two setting nuts 34, described screw mandrel 35 is vertical direction setting and is parallel to each other with substrate 11, described screw mandrel 35 upper ends are threaded with corresponding setting nut 34, in described gear case 33, be provided with gear teeth wheels (figure is mark not), the lower end of described screw mandrel 35 goes out end with the wheel of gear teeth wheels and is connected.Described synchronizing bar 32 arranges in horizontal direction and is parallel with dancing roll 21, and described dancing roll 21 ends are connected with the input end of gear teeth wheels.Described last item 36 belows are equiped with an air roll 37, and described air roll 37 and two dancing rolls 21 are parallel to each other, and described air roll 37 is between two dancing rolls 21.In the present embodiment, described actuating device 31 is a motor, described actuating device 31 drives synchronizing bar 32 to rotate, synchronizing bar 32 drives screw mandrel 35 to rotate by gear teeth wheels in rotating, because setting nut 34 is threaded with screw mandrel 35, setting nut 34 moves along screw mandrel 35 up or down with the rotation of screw mandrel 35, thereby the last item that makes to be installed on two setting nuts 34 is pressed on for 36 times on paper or upwards away from paper.
Described paper-pressing mechanism 30 also comprises some guide wheels 38, described guide wheel 38 is vertical array and is installed in the front end face of setting nut 35, guide wheel 38 outer faces are equipped with draw-in groove (not shown), card article 12 correspondences on described two substrates 11 are arranged on the draw-in groove of the guide wheel 38 on two nuts, when described last item 36 up-and-down movement, guide wheel 38 rolls along card article 12.
When the work of the utility model paper flattening device, described guIllotine pulls forward paper to carry out feeding, described paper passes paper flattening device between air roll 37 and two dancing rolls 21, the crimping portion of described paper is towards air roll 37, described actuating device 31 movable wire bars 35 rotate, thereby the last item that makes to be installed on two setting nuts 34 is pressed on paper for 36 times, tension paper.Preferably, when the each cut paper of described paper-pressing mechanism 30 basis, the thickness of paper is adjusted the height that air roll 37 presses down, and the paper between guarantee tension paper web and cut paper, in tension, while making guIllotine cut paper, is not subject to the impact of the tension force of curling paper.
In sum, the utility model paper flattening device is by being provided with paper-pressing mechanism 30, screw mandrel on paper-pressing mechanism 30 35 during according to each cut paper the thickness of paper regulate last item 36 to adjust the height that air roll 37 presses down, paper between guarantee tension paper web and cut paper is in tension, while making guIllotine cut paper, be not subject to the impact of the tension force of curling paper, ensure the cut paper quality of paper.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. a paper flattening device, for curling paper is smoothed to processing, it is characterized in that: comprise frame and be installed in dancing roll assembly and the paper-pressing mechanism in frame, described dancing roll assembly comprises some bearings and two dancing rolls, before and after being, described two dancing rolls are horizontally disposed with, described paper-pressing mechanism is located between two dancing rolls, this paper-pressing mechanism comprises an actuating device, the screw mandrel of two difference connecting drive devices, two setting nuts, two ends are installed in respectively the last item on two setting nuts, described setting nut connects respectively at corresponding wire rod thread, described last item is equiped with an air roll, described air roll is located between two dancing rolls and with two dancing rolls and is parallel to each other, described actuating device drives screw mandrel to rotate, setting nut moves along screw mandrel up or down with the rotation of screw mandrel, thereby adjust the pressure of described last item to the paper between described dancing roll.
2. paper flattening device according to claim 1, it is characterized in that: described frame comprises two substrates that are oppositely arranged and two card articles, described in each, card article is longitudinally to arrange and is fixedly arranged on each substrate medial surface middle part, described paper-pressing mechanism also comprises some guide wheels, described guide wheel is vertical array and is installed in the front end face of setting nut, when described last item up-and-down movement, guide wheel rolls along card article.
3. paper flattening device according to claim 2, it is characterized in that: the triangular in shape and width of the cross-sectional plane of described card article increases from inside to outside gradually, described guide wheel outer face is equipped with draw-in groove, and the card article correspondence on described two substrates is arranged on the draw-in groove of guide wheel.
4. paper flattening device according to claim 2, it is characterized in that: described dancing roll assembly also comprises some bearings, described bearing is installed in the medial surface of two substrates between two, the level height of the bearing on two substrates is consistent, each card article is between two bearings of the same side, and the two ends of each dancing roll are installed in respectively on the bearing on two substrates.
5. paper flattening device according to claim 1, is characterized in that: described paper-pressing mechanism also comprises the synchronizing bar being connected with actuating device and be connected in two gears case at synchronizing bar two ends, and described screw mandrel two ends are connected on setting nut and gear case.
6. paper flattening device according to claim 5, is characterized in that: in described gear case, be provided with gear teeth wheels, the lower end of described screw mandrel goes out end with the wheel of gear teeth wheels and is connected, and described dancing roll end is connected with the input end of gear teeth wheels.
7. paper flattening device according to claim 5, is characterized in that: described actuating device is a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005314.6U CN203667679U (en) | 2014-01-03 | 2014-01-03 | Paper flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005314.6U CN203667679U (en) | 2014-01-03 | 2014-01-03 | Paper flattening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203667679U true CN203667679U (en) | 2014-06-25 |
Family
ID=50963999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005314.6U Expired - Lifetime CN203667679U (en) | 2014-01-03 | 2014-01-03 | Paper flattening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203667679U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229527A (en) * | 2014-09-23 | 2014-12-24 | 歌尔声学股份有限公司 | Tensioning mechanism |
| CN105398849A (en) * | 2015-06-29 | 2016-03-16 | 长沙长泰智能装备有限公司 | Unreeling stand system of high-speed precise paper cutting machine |
| CN105858309A (en) * | 2016-05-27 | 2016-08-17 | 翰博高新材料(合肥)股份有限公司 | Guide membrane tension regulating device for polaroid cutting machine |
| CN106494069A (en) * | 2016-11-29 | 2017-03-15 | 湖州佳宁印刷有限公司 | Adjustable printing cut paper paper pressing device |
| CN107673112A (en) * | 2017-09-13 | 2018-02-09 | 温州万润机械有限公司 | Slitting mill with contrary flexure function |
| CN107973154A (en) * | 2017-12-25 | 2018-05-01 | 安徽天艺纸业科技有限公司 | A kind of guide device cut for pearly-lustre embossing wrapping paper |
| CN108217277A (en) * | 2018-01-09 | 2018-06-29 | 胡和萍 | A kind of apparatus for leveling for cloth in transmission |
| CN108789538A (en) * | 2018-04-07 | 2018-11-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of paper smooths the longitudinal paper cutter of printing machine of function |
| CN109382259A (en) * | 2018-11-14 | 2019-02-26 | 浙江工业职业技术学院 | A kind of isolation film double spread device |
| CN113878997A (en) * | 2021-09-27 | 2022-01-04 | 深圳市金豪彩色印刷有限公司 | Novel paper pressing device of ink printing machine |
| CN114261834A (en) * | 2021-12-21 | 2022-04-01 | 北人智能装备科技有限公司 | Web digital high-speed inkjet printing subsequent folding device and method |
-
2014
- 2014-01-03 CN CN201420005314.6U patent/CN203667679U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229527A (en) * | 2014-09-23 | 2014-12-24 | 歌尔声学股份有限公司 | Tensioning mechanism |
| CN105398849A (en) * | 2015-06-29 | 2016-03-16 | 长沙长泰智能装备有限公司 | Unreeling stand system of high-speed precise paper cutting machine |
| CN105858309A (en) * | 2016-05-27 | 2016-08-17 | 翰博高新材料(合肥)股份有限公司 | Guide membrane tension regulating device for polaroid cutting machine |
| CN106494069B (en) * | 2016-11-29 | 2019-01-22 | 湖州佳宁印刷有限公司 | Adjustable printing cut paper paper pressing device |
| CN106494069A (en) * | 2016-11-29 | 2017-03-15 | 湖州佳宁印刷有限公司 | Adjustable printing cut paper paper pressing device |
| CN107673112A (en) * | 2017-09-13 | 2018-02-09 | 温州万润机械有限公司 | Slitting mill with contrary flexure function |
| CN107973154A (en) * | 2017-12-25 | 2018-05-01 | 安徽天艺纸业科技有限公司 | A kind of guide device cut for pearly-lustre embossing wrapping paper |
| CN108217277A (en) * | 2018-01-09 | 2018-06-29 | 胡和萍 | A kind of apparatus for leveling for cloth in transmission |
| CN108789538A (en) * | 2018-04-07 | 2018-11-13 | 东莞市联洲知识产权运营管理有限公司 | A kind of paper smooths the longitudinal paper cutter of printing machine of function |
| CN108789538B (en) * | 2018-04-07 | 2020-01-21 | 深圳市益嘉包装制品有限公司 | Longitudinal paper cutter for printer with paper smoothing function |
| CN109382259A (en) * | 2018-11-14 | 2019-02-26 | 浙江工业职业技术学院 | A kind of isolation film double spread device |
| CN109382259B (en) * | 2018-11-14 | 2021-09-07 | 浙江工业职业技术学院 | Two-sided coating unit of barrier film |
| CN113878997A (en) * | 2021-09-27 | 2022-01-04 | 深圳市金豪彩色印刷有限公司 | Novel paper pressing device of ink printing machine |
| CN113878997B (en) * | 2021-09-27 | 2022-12-09 | 深圳市金豪彩色印刷有限公司 | Novel paper pressing device of ink printing machine |
| CN114261834A (en) * | 2021-12-21 | 2022-04-01 | 北人智能装备科技有限公司 | Web digital high-speed inkjet printing subsequent folding device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |