CN110614841A - Humidifying device for silk screen printer with detection mechanism - Google Patents
Humidifying device for silk screen printer with detection mechanism Download PDFInfo
- Publication number
- CN110614841A CN110614841A CN201810627029.0A CN201810627029A CN110614841A CN 110614841 A CN110614841 A CN 110614841A CN 201810627029 A CN201810627029 A CN 201810627029A CN 110614841 A CN110614841 A CN 110614841A
- Authority
- CN
- China
- Prior art keywords
- paper
- base
- detection mechanism
- wind
- rotating shaft
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/0804—Machines for printing sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/12—Machines with auxiliary equipment, e.g. for drying printed articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/02—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by dampening
Abstract
The invention discloses a humidifying device for a belt detection mechanism of a screen printer, which comprises a paper feeding conveying belt, a paper receiving table, a base and a spraying mechanism, wherein the base is arranged between the paper feeding conveying belt and the paper receiving table, and the spraying mechanism is arranged on the base; the spraying mechanism comprises a spraying head and a water collecting tank, the spraying head is connected with a water feeder, the water collecting tank is arranged on the surface of the base, and the water collecting tank is communicated to the water feeder; the paper receiving platform is characterized by further comprising a first conveying roller and a second conveying roller which are arranged between the paper feeding conveying belt and the paper receiving platform, wherein the first conveying roller comprises a first rotating shaft and a fluff layer, the fluff layer is arranged on the outer surface of the first rotating shaft, the second conveying roller comprises a second rotating shaft and a sponge layer, and the sponge layer is arranged on the outer surface of the second rotating shaft.
Description
Technical Field
The invention relates to a humidifying device with a detection mechanism for a screen printer.
Background
Through glazing in the screen printing machine printing process, the high temperature when gloss oil is dry can make the paper lose moisture, leads to the paper to become fragile, and the pressure when the gloss oil is fallen can make the extensibility and the plasticity of paper reduce, and paper toughness diminishes, and the ink explosion phenomenon takes place easily behind the later stage cross cutting indentation, that is to say the paper is folded, and printing ink on the paper just rolls over, and viscosity is not firm.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention discloses a humidifying device for a belt detection mechanism of a screen printing machine, which comprises a paper feeding conveying belt, a paper receiving table, a base and a spraying mechanism, wherein the base is arranged between the paper feeding conveying belt and the paper receiving table, and the spraying mechanism is arranged on the base; the spraying mechanism comprises a spraying head and a water collecting tank, the spraying head is connected with a water feeder, the water collecting tank is arranged on the surface of the base, and the water collecting tank is communicated to the water feeder; the paper receiving platform is characterized by further comprising a first conveying roller and a second conveying roller which are arranged between the paper feeding conveying belt and the paper receiving platform, wherein the first conveying roller comprises a first rotating shaft and a fluff layer, the fluff layer is arranged on the outer surface of the first rotating shaft, the second conveying roller comprises a second rotating shaft and a sponge layer, and the sponge layer is arranged on the outer surface of the second rotating shaft; still include detection mechanism, detection mechanism includes humidity transducer and speed sensor, humidity transducer sets up second pivot surface, speed sensor sets up second pivot tip.
Further, the surface of the base is a concave surface, and the water collecting groove is located at the lowest point of the concave surface.
Furthermore, the wind shield comprises two wind shields which are respectively arranged on two sides of the base.
Further, still include the air cylinder that keeps out the wind, the air cylinder that keeps out the wind sets up the deep bead below, the upper end of the piston rod of air cylinder that keeps out the wind with the bottom surface of deep bead is connected, the air cylinder that keeps out the wind can drive the deep bead rises or descends.
The humidifying device for the belt detection mechanism of the screen printer is simple in structure and low in cost, and the back of the paper is wetted, so that the humidity of the paper is improved, and the ink explosion phenomenon is avoided.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a top view of the present invention.
Detailed Description
Referring to fig. 1, the invention discloses a humidifying device for a belt detection mechanism of a screen printer, which comprises a paper feeding conveyor belt 11, a paper receiving table 12, a base 13 and a spraying mechanism, wherein the base 13 is arranged between the paper feeding conveyor belt 11 and the paper receiving table 12, and the spraying mechanism is arranged on the base 13; the spraying mechanism comprises a spraying head 21 and a water collecting tank 22, the spraying head 21 is connected with a water feeder, the water collecting tank 22 is arranged on the surface of the base 13, and the water collecting tank 22 is communicated with the water feeder; the paper receiving device further comprises a first conveying roller and a second conveying roller which are arranged between the paper feeding conveying belt 11 and the paper receiving table 12, wherein the first conveying roller comprises a first rotating shaft 31 and a fluff layer 32, the fluff layer 32 is arranged on the outer surface of the first rotating shaft 31, the second conveying roller comprises a second rotating shaft 33 and a sponge layer 34, and the sponge layer 34 is arranged on the outer surface of the second rotating shaft 33; still include detection mechanism, detection mechanism includes humidity transducer 41 and speed sensor 42, humidity transducer 41 sets up second pivot surface, speed sensor 42 sets up second pivot tip, humidity transducer 41 is used for responding to humidity around the second transfer roller, and it is too high to indicate the possible wet degree of paper when humidity is too high, speed sensor 42 is used for responding to the rotational speed of second transfer roller.
The surface of the base 13 is a concave surface, and the water collecting groove 22 is positioned at the lowest point of the concave surface. The wind shield further comprises two wind shields 35, and the two wind shields 35 are arranged on two sides of the base 13 respectively. The wind shield device is characterized by further comprising a wind shielding cylinder 36, wherein the wind shielding cylinder 36 is arranged below the wind shield 35, the upper end of a piston rod of the wind shielding cylinder 36 is connected with the bottom surface of the wind shield 35, and the wind shielding cylinder 36 can drive the wind shield 35 to ascend or descend. The first rotating shaft and the second rotating shaft are both connected with a rotating motor.
When the device is used, water mist is sprayed out of the spraying head 21 to wet the back of paper, then the paper passes through the rotating first conveying roller, the fluff layer 32 is in contact with the back of the paper to break up water drops on the back of the paper, then the paper passes through the second conveying roller, the sponge layer 34 enables water on the back of the paper to be more uniform, and redundant water is sucked away, so that the surface of the paper is just wet when the paper reaches the paper collecting table 12. The arrangement of the wind shield 35 can prevent the wind around the working environment from blowing the water mist, so that the wetting effect is more stable.
The humidifying device for the belt detection mechanism of the screen printer is simple in structure and low in cost, and the back of the paper is wetted, so that the humidity of the paper is improved, and the ink explosion phenomenon is avoided.
The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology of the present invention if they do not depart from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a humidification device for silk screen printing machine takes detection mechanism which characterized in that: the automatic paper feeding and collecting device comprises a paper feeding conveying belt, a paper collecting table, a base and a spraying mechanism, wherein the base is arranged between the paper feeding conveying belt and the paper collecting table, and the spraying mechanism is arranged on the base; the spraying mechanism comprises a spraying head and a water collecting tank, the spraying head is connected with a water feeder, the water collecting tank is arranged on the surface of the base, and the water collecting tank is communicated to the water feeder; the paper receiving platform is characterized by further comprising a first conveying roller and a second conveying roller which are arranged between the paper feeding conveying belt and the paper receiving platform, wherein the first conveying roller comprises a first rotating shaft and a fluff layer, the fluff layer is arranged on the outer surface of the first rotating shaft, the second conveying roller comprises a second rotating shaft and a sponge layer, and the sponge layer is arranged on the outer surface of the second rotating shaft; still include detection mechanism, detection mechanism includes humidity transducer and speed sensor, humidity transducer sets up second pivot surface, speed sensor sets up second pivot tip.
2. The humidifying device for the belt detection mechanism of the screen printer according to claim 1, wherein: the surface of the base is a concave surface, and the water collecting tank is positioned at the lowest point of the concave surface.
3. The humidifying device for the belt detection mechanism of the screen printer according to claim 1, wherein: the wind shield is characterized by further comprising two wind shields, wherein the two wind shields are arranged on two sides of the base respectively.
4. The humidifying device for the belt detection mechanism of the screen printer according to claim 3, wherein: still include the air cylinder that keeps out the wind, the air cylinder that keeps out the wind sets up the deep bead below, the upper end of air cylinder's piston rod that keeps out the wind with the bottom surface of deep bead is connected, the air cylinder that keeps out the wind can drive the deep bead rises or descends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627029.0A CN110614841A (en) | 2018-06-19 | 2018-06-19 | Humidifying device for silk screen printer with detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627029.0A CN110614841A (en) | 2018-06-19 | 2018-06-19 | Humidifying device for silk screen printer with detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110614841A true CN110614841A (en) | 2019-12-27 |
Family
ID=68920197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810627029.0A Pending CN110614841A (en) | 2018-06-19 | 2018-06-19 | Humidifying device for silk screen printer with detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110614841A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05330129A (en) * | 1992-05-29 | 1993-12-14 | Brother Ind Ltd | Image forming apparatus |
| JPH11143312A (en) * | 1997-11-04 | 1999-05-28 | Ricoh Co Ltd | Image forming device |
| CN201531956U (en) * | 2009-10-09 | 2010-07-21 | 厦门天能电子有限公司 | Spray humidifying device for controlling humidity in workshops |
| CN101844420A (en) * | 2010-04-02 | 2010-09-29 | 中南林业科技大学 | Drum machine based on intelligent double closed-loop control and control method thereof |
| CN205295801U (en) * | 2015-12-25 | 2016-06-08 | 广东万安纸业有限公司 | Papermaking humidification device |
| CN205856925U (en) * | 2016-06-20 | 2017-01-04 | 天津世凯威包装有限公司 | Novel paperboard processing damping device |
| CN206170840U (en) * | 2016-10-26 | 2017-05-17 | 深圳市冠为科技股份有限公司 | Silk screen printing machine with humidification mechanisms |
| CN207449385U (en) * | 2017-11-02 | 2018-06-05 | 浙江东合印刷包装有限公司 | A kind of humidification device of screen printer |
-
2018
- 2018-06-19 CN CN201810627029.0A patent/CN110614841A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05330129A (en) * | 1992-05-29 | 1993-12-14 | Brother Ind Ltd | Image forming apparatus |
| JPH11143312A (en) * | 1997-11-04 | 1999-05-28 | Ricoh Co Ltd | Image forming device |
| CN201531956U (en) * | 2009-10-09 | 2010-07-21 | 厦门天能电子有限公司 | Spray humidifying device for controlling humidity in workshops |
| CN101844420A (en) * | 2010-04-02 | 2010-09-29 | 中南林业科技大学 | Drum machine based on intelligent double closed-loop control and control method thereof |
| CN205295801U (en) * | 2015-12-25 | 2016-06-08 | 广东万安纸业有限公司 | Papermaking humidification device |
| CN205856925U (en) * | 2016-06-20 | 2017-01-04 | 天津世凯威包装有限公司 | Novel paperboard processing damping device |
| CN206170840U (en) * | 2016-10-26 | 2017-05-17 | 深圳市冠为科技股份有限公司 | Silk screen printing machine with humidification mechanisms |
| CN207449385U (en) * | 2017-11-02 | 2018-06-05 | 浙江东合印刷包装有限公司 | A kind of humidification device of screen printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191227 |
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| RJ01 | Rejection of invention patent application after publication |