CN204936478U - Paper humidity self-checking device - Google Patents
Paper humidity self-checking device Download PDFInfo
- Publication number
- CN204936478U CN204936478U CN201520330700.7U CN201520330700U CN204936478U CN 204936478 U CN204936478 U CN 204936478U CN 201520330700 U CN201520330700 U CN 201520330700U CN 204936478 U CN204936478 U CN 204936478U
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- CN
- China
- Prior art keywords
- paper
- humidifier
- casing
- humidity
- dancing roll
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000007791 dehumidification Methods 0.000 description 2
- 241000237509 Patinopecten sp. Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model discloses paper humidity self-checking device, two ends, base plate left and right are respectively equipped with the paper inlet and exit slot that are made up of lateral paper guide, the lateral paper guide at paper inlet place is provided with temperature sensor, casing is provided with between paper inlet and exit slot, two rows dancing roll is provided with in casing, heater is located at below lower row's dancing roll, heater is provided with three heating tubes, heating tube stretches between paper, humidifier is located at above row's dancing roll, warmer is provided with two humidifier tubes, and humidifier tube is got involved between paper; Air exhauster is located at outside casing.The utility model measures the humidity of paper by humidity sensor, more automatically can select heating or humidification and coordinate exhausting automatically to regulate the humidity of paper simultaneously after analyzing the result measured.
Description
Technical field
The utility model relates to a kind of printer device, especially paper humidity self-checking device.
Background technology
General various printing paper all contains a certain amount of moisture, and the change of Paper Moisture also changes along with the change of the humidity of surrounding air, the paper of a certain water content is when it is placed in the air of certain humidity, and it will absorb moisture or to dehumidification in air until reach the equal poised state of water vapour pressure in the water vapor pressure of moisture in paper and air from air.Now from air, suck moisture equal with the speed that paper removes moisture in air for paper.Now the water content of paper is called average moisture content, if the relative humidity of machine room too low (namely machine room's relatively dry), and the original average moisture content of paper is higher, paper is after a period of time is stacked by machine room, and paper edge produces " pilled-in selvedge " phenomenon because dehumidification comparatively fast can shrink; If the relative humidity of machine room is too high, and the original average moisture content of paper is lower, and paper is after a period of time is stacked by machine room, and paper edge is because water suction comparatively fast can be extended and produce " scollop, scallop " phenomenon.Can register trouble be caused during the paper printing be out of shape with trimming, have a strong impact on print quality, the percent defective of printed matter is increased.The northern area of China is because air oxygen detrition, and the relative humidity of machine room is lower; Southern area is because there was dampness in the air, and particularly at plum rain season, the relative humidity of machine room is higher, and general printing machine does not have humidity self-checking device.Therefore, in order to make paper neither shrink in machine room, also not extending, being necessary to increase humidity self-checking device to printing machine.
Utility model content
The purpose of this utility model be shortcoming in order to overcome prior art with not enough, provide and automatically can regulate paper humidity, ensure that to cut quality good, the paper humidity self-checking device of increasing work efficiency high.
The utility model is achieved by the following technical programs:
Paper humidity self-checking device, comprises base plate, lateral paper guide, humidity sensor, paper inlet, exit slot, dancing roll, paper, heater, heating tube, humidifier, humidifier tube, casing, air exhauster; Two ends, described base plate left and right are respectively equipped with the paper inlet and exit slot that are made up of lateral paper guide, the lateral paper guide at described paper inlet place is provided with temperature sensor, casing is provided with between described paper inlet and exit slot, two rows dancing roll is provided with in casing, upper row is provided with three dancing rolls, and lower row is provided with four dancing rolls, described paper by paper inlet through lateral paper guide, shuttle back and forth successively between two rows dancing roll again, eventually pass lateral paper guide from exit slot out; Described heater is located at below lower row's dancing roll, and heater is provided with three heating tubes, and described heating tube stretches between paper, and described humidifier is located at above row's dancing roll, and humidifier is provided with two humidifier tubes, and described humidifier tube is got involved between paper; Described air exhauster is located at outside casing.
The utility model measures the humidity of paper by humidity sensor, more automatically can select heating or humidification and coordinate exhausting automatically to regulate the humidity of paper simultaneously after analyzing the result measured.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 1, base plate, 2, paper inlet, 21, exit slot, 3, lateral paper guide, 31, humidity sensor, 4, casing, 5, dancing roll, 6, paper, 7, heater, 71, heating tube, 8, humidifier, 81, humidifier tube, 9, air exhauster.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Paper humidity self-checking device, comprises base plate 1, paper inlet 2, exit slot 21, lateral paper guide 3, humidity sensor 31, casing 4, dancing roll 5, paper 6, heater 7, heating tube 71, humidifier 8, humidifier tube 81, air exhauster 9; Base plate about 1 two ends are respectively equipped with the paper inlet 2 and exit slot 21 that are made up of lateral paper guide 3, the lateral paper guide 3 at paper inlet 2 place is provided with temperature sensor 31, casing 4 is provided with between paper inlet 2 and exit slot 21, two rows dancing roll 5 is provided with in casing 4, upper row is provided with three dancing rolls 5, and lower row is provided with four dancing rolls 5, paper 6 by paper inlet 2 through lateral paper guide 3, shuttle back and forth successively between two rows dancing roll 5 again, eventually pass lateral paper guide 3 from exit slot 21 out; Heater 7 is located at below lower row's dancing roll 5, and heater 7 is provided with three heating tubes 71, and heating tube 71 stretches between paper 6, and above humidifier 8 row of being located at dancing roll 5, humidifier 8 is provided with two humidifier tubes 81, and humidifier tube 81 is got involved between paper 6; Air exhauster 9 is located at outside casing 4.
Claims (1)
1. paper humidity self-checking device, comprises base plate, lateral paper guide, humidity sensor, paper inlet, exit slot, dancing roll, paper, heater, heating tube, humidifier, humidifier tube, casing, air exhauster; Two ends, described base plate left and right are respectively equipped with the paper inlet and exit slot that are made up of lateral paper guide, the lateral paper guide at described paper inlet place is provided with temperature sensor, casing is provided with between described paper inlet and exit slot, two rows dancing roll is provided with in casing, upper row is provided with three dancing rolls, and lower row is provided with four dancing rolls, described paper by paper inlet through lateral paper guide, shuttle back and forth successively between two rows dancing roll again, eventually pass lateral paper guide from exit slot out; Described heater is located at below lower row's dancing roll, and heater is provided with three heating tubes, and described heating tube stretches between paper, and described humidifier is located at above row's dancing roll, and humidifier is provided with two humidifier tubes, and described humidifier tube is got involved between paper; Described air exhauster is located at outside casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330700.7U CN204936478U (en) | 2015-05-18 | 2015-05-18 | Paper humidity self-checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330700.7U CN204936478U (en) | 2015-05-18 | 2015-05-18 | Paper humidity self-checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204936478U true CN204936478U (en) | 2016-01-06 |
Family
ID=55003927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520330700.7U Active CN204936478U (en) | 2015-05-18 | 2015-05-18 | Paper humidity self-checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204936478U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312696A (en) * | 2018-03-23 | 2018-07-24 | 深圳市领创精密机械有限公司 | A kind of heating case and coiled strip film heat shrink wrapping machine of film class printing substrate |
| CN109183511A (en) * | 2018-08-18 | 2019-01-11 | 昆明弗格圣普科技有限公司 | A kind of humidification depositing dust technique in paper-making process |
| CN110143054A (en) * | 2019-04-02 | 2019-08-20 | 广东前润机械科技有限公司 | A kind of positive and negative printing rotary press |
| CN110682695A (en) * | 2018-07-05 | 2020-01-14 | 海德堡印刷机械股份公司 | Sheet printing machine with dampening unit |
| CN110920227A (en) * | 2019-11-27 | 2020-03-27 | 温州劲嘉彩印有限公司 | Offset press with humidity control function |
| CN112654501A (en) * | 2018-09-14 | 2021-04-13 | 惠普发展公司，有限责任合伙企业 | Adjusting roller |
| CN114771091A (en) * | 2022-03-22 | 2022-07-22 | 武汉市新华印刷有限责任公司 | Double-sided printing equipment and process based on curing technology |
-
2015
- 2015-05-18 CN CN201520330700.7U patent/CN204936478U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312696A (en) * | 2018-03-23 | 2018-07-24 | 深圳市领创精密机械有限公司 | A kind of heating case and coiled strip film heat shrink wrapping machine of film class printing substrate |
| CN108312696B (en) * | 2018-03-23 | 2024-05-17 | 深圳市领创精密机械有限公司 | Heating treatment box for film printing stock and coiled material film thermal shrinkage machine |
| CN110682695A (en) * | 2018-07-05 | 2020-01-14 | 海德堡印刷机械股份公司 | Sheet printing machine with dampening unit |
| CN109183511A (en) * | 2018-08-18 | 2019-01-11 | 昆明弗格圣普科技有限公司 | A kind of humidification depositing dust technique in paper-making process |
| CN112654501A (en) * | 2018-09-14 | 2021-04-13 | 惠普发展公司，有限责任合伙企业 | Adjusting roller |
| CN110143054A (en) * | 2019-04-02 | 2019-08-20 | 广东前润机械科技有限公司 | A kind of positive and negative printing rotary press |
| CN110920227A (en) * | 2019-11-27 | 2020-03-27 | 温州劲嘉彩印有限公司 | Offset press with humidity control function |
| CN114771091A (en) * | 2022-03-22 | 2022-07-22 | 武汉市新华印刷有限责任公司 | Double-sided printing equipment and process based on curing technology |
| CN114771091B (en) * | 2022-03-22 | 2023-09-26 | 武汉市新华印刷有限责任公司 | Double-sided printing equipment and process based on curing treatment technology |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |