CN109605918B - Circulation drying device of silk screen printing machine - Google Patents
Circulation drying device of silk screen printing machine Download PDFInfo
- Publication number
- CN109605918B CN109605918B CN201910095218.2A CN201910095218A CN109605918B CN 109605918 B CN109605918 B CN 109605918B CN 201910095218 A CN201910095218 A CN 201910095218A CN 109605918 B CN109605918 B CN 109605918B
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- Prior art keywords
- drying
- drying device
- channels
- printing machine
- circulating
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- 238000001035 drying Methods 0.000 title claims abstract description 139
- 238000007650 screen-printing Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000007639 printing Methods 0.000 claims description 36
- 238000004891 communication Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a circulation drying device of a screen printing machine, which has the technical scheme that the circulation drying device comprises a plurality of drying channels capable of conveying belt materials, wherein the drying channels are communicated end to form a closed annular structure, guide rollers used for bypassing the belt materials are rotationally connected to the communicating parts of the drying channels, the guide rollers are arranged in parallel, and a feed inlet used for winding the belt materials into the circulation drying device and a discharge outlet used for winding the belt materials out of the circulation drying device are arranged on the drying channels; the strip materials wound into the circulating drying device from the feeding hole can be wound out from the discharging hole after passing through each guide roller along the annular path. The drying device has the advantages of small occupied area and good drying effect.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to a circulating drying device of a screen printing machine.
Background
The silk screen printing machine is a tool for printing characters and images, and the working principle is as follows: the printed characters and images are made into printing plates, the printing plates are arranged on a printing machine, and then the printing plates are coated with printing ink or tin paste by the machine, and the printing plates are directly or indirectly transferred onto paper, non-woven fabrics, metal plates, plastics, leather, wood plates, glass, ceramics or other printing substrates, so that the printing products which are the same as the printing plates are printed.
At present, chinese patent with publication number CN108973309a discloses a screen printing machine, which comprises an unreeling component, a printing component, a drying component and a reeling component, wherein the unreeling component and the reeling component are respectively arranged on two opposite sides of the printing component, the drying component comprises a first drying box, a second drying box and a third drying box which can sequentially dry non-woven fabrics, the first drying box, the second drying box and the third drying box are enclosed to form a placing space for unreeling the unreeling component and the printing component, the printing component comprises a printing upper guide roller and a printing lower guide roller which are arranged on one side far away from the unreeling component, the printing upper guide roller is arranged in parallel with the printing lower guide roller and is positioned above the printing lower guide roller, a transition guide roller is arranged in the first drying box, the second drying box comprises drying traction guide rollers arranged at two ends of the length direction, and a conveying guide roller is arranged in the third drying box. The screen printer occupies smaller space, but is limited by a drying channel with a door-shaped structure, and the drying distance is shorter, so that the drying effect is not improved.
For this reason, many manufacturers and knowledgeable individuals develop and develop them, but no ideal product has been developed so far.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a circulating drying device of a screen printing machine, which has the functions of small occupied area and good drying effect.
In order to achieve the above purpose, the present invention provides the following technical solutions: the circulating drying device of the screen printer comprises a plurality of drying channels capable of conveying the strip materials, wherein the drying channels are communicated end to form a closed annular structure, guide rollers used for bypassing the strip materials are rotationally connected to the communicating parts of the drying channels, the guide rollers are arranged in parallel, and a feeding hole used for bypassing the strip materials into the circulating drying device and a discharging hole used for bypassing the strip materials from the circulating drying device are arranged on the drying channels; the strip materials wound into the circulating drying device from the feeding hole can be wound out from the discharging hole after passing through each guide roller along the annular path.
The invention is further provided with: at least three drying channel communicating parts are rotationally connected with at least two guide rollers, and the guide rollers at the communicating parts of the adjacent two drying channels are arranged along the thickness direction of the strip material; the strip materials wound into the circulating drying device from the feeding hole can be wound out from the discharging hole after passing through each guide roller along the loop-shaped path.
The invention is further provided with: each drying channel is communicated end to end along the height direction of the printing machine to form a closed annular structure, at least one drying channel is positioned below the printing machine, and the printing machine is positioned in the annular structure formed by the end to end communication of each drying channel.
The invention is further provided with: the circulating drying device also comprises a blowing mechanism capable of improving the air flow speed in the drying channel and/or a heating mechanism capable of improving the temperature in the drying channel.
The invention is further provided with: the drying channel comprises a drying frame and a drying baffle plate, wherein the drying frame is arranged in a frame structure, the drying baffle plate covers the drying frame, and the drying baffle plate positioned on the width side of the strip material is hinged with the drying frame.
In summary, the invention has the following beneficial effects: the circulation drying device can carry out annular drying on the strip-shaped material passing through the printing machine, and because the circulation drying device is formed by a plurality of drying channels which are communicated end to form a closed annular shape, the annular circulation drying device can encircle along the height direction or the long width direction of the printing machine, thereby greatly increasing the drying length of the drying device, being beneficial to improving the drying effect and effectively reducing the occupied area.
Drawings
Fig. 1 is a schematic perspective view of a circulation drying apparatus;
fig. 2 is a schematic perspective view of a screen printer with a circulation dryer (with a portion of the drying baffle hidden).
Reference numerals: 1. a drying passage; 11. drying the frame; 12. a drying baffle; 13. a feed inlet; 14. a discharge port; 15. a guide roller; 16. a blowing mechanism; 17. a heating mechanism; 2. a printing machine; 3. a discharging mechanism; 4. and a receiving mechanism.
Detailed Description
The invention will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Referring to fig. 1 and 2, a circulation drying device of a screen printing machine comprises a plurality of drying channels 1 capable of conveying a strip material, wherein the drying channels 1 are communicated end to form a closed annular structure, guide rollers 15 for bypassing the strip material are rotatably connected to the communicating positions of the drying channels 1, the guide rollers 15 are arranged in parallel, a feeding hole 13 for winding the strip material into the circulation drying device and a discharging hole 14 for winding the strip material out of the circulation drying device are arranged on the drying channels 1; the strip material wound into the circulation drying device from the feed inlet 13 can be wound out from the discharge outlet 14 after passing through the respective guide rollers 15 along a circular path. The circulation drying device can carry out annular drying on the strip-shaped material passing through the printing machine 2, and because the circulation drying device is formed by a plurality of drying channels 1 which are communicated end to form a closed annular shape, the annular circulation drying device can encircle along the height direction or the long width direction of the printing machine 2, thereby greatly increasing the drying length of the drying device, being beneficial to improving the drying effect and effectively reducing the occupied area.
In addition, the silk screen printing machine can further comprise a discharging mechanism 3 and a receiving mechanism 4, so that the discharging mechanism 3 and/or the receiving mechanism 4 can be placed in the annular circulating drying device, and the utilization rate of the silk screen printing machine to the space can be further improved.
In the above scheme, the annular circulating drying device can encircle along the height direction or the long width direction of the printing machine 2, and preferably, each drying channel 1 is communicated end to end along the height direction of the printing machine 2 to form a closed annular structure, and at least one drying channel 1 is positioned below the printing machine 2, and the printing machine 2 is positioned in the annular structure formed by the end to end communication of each drying channel 1. The circulation drying device with the structure can enclose the printing machine 2, can further reduce the occupied area of the silk screen printing machine, and can fully utilize the space.
At least two guide rollers 15 are rotationally connected to the communication positions of the at least three drying channels 1, and the guide rollers 15 at the communication positions of the adjacent two drying channels 1 are arranged along the thickness direction of the strip material; the strip material wound into the circulation drying device from the feed inlet 13 can be wound out from the discharge outlet 14 after passing through the guide rollers 15 along a loop-shaped path. Through setting up many guide rolls 15, make the ribbon material can wind many circles in circulation drying device, further increased drying device's effective stoving length, be favorable to further improving the stoving effect.
The circulation drying apparatus further includes a blowing mechanism 16 capable of increasing the air flow rate in the drying path 1 and/or a heating mechanism 17 capable of increasing the temperature in the drying path 1. The blowing mechanism 16 comprises a blower and the like, and can blow air outside or in the drying channel 1 into the drying channel 1 to increase the air flow speed in the drying channel 1, thereby being beneficial to improving the drying effect of the strip material; the heating mechanism 17 comprises heating wires and the like, and can be arranged in the drying channel 1 to heat and dry the strip-shaped material, so that the drying effect of the strip-shaped material is improved.
The drying channel 1 comprises a drying frame 11 arranged in a frame structure and a drying baffle 12 covered on the drying frame 11, and the drying baffle 12 positioned on the width side of the strip material is hinged with the drying frame 11. The structure of the drying channel 1 is simple and easy to implement, the processing and use cost is reduced, the wide popularization and the use are facilitated, the drying baffle 12 positioned at the side edge is of a hinged structure, the operation condition in the drying channel 1 is observed after the drying baffle is opened, and the maintenance is facilitated.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (1)
1. A circulation drying device of a silk screen printing machine is characterized in that: the belt-shaped material circulating drying device comprises a plurality of drying channels (1) capable of conveying belt-shaped materials, wherein the drying channels (1) are communicated end to form a closed annular structure, guide rollers (15) used for bypassing the belt-shaped materials are rotationally connected to the communicated positions of the drying channels (1), the guide rollers (15) are arranged in parallel, and a feeding hole (13) used for winding the belt-shaped materials into the circulating drying device and a discharging hole (14) used for winding the belt-shaped materials out of the circulating drying device are arranged on the drying channels (1); the strip materials wound into the circulating drying device from the feeding hole (13) can be wound out from the discharging hole (14) after passing through each guide roller (15) along the annular path;
at least two guide rollers (15) are rotationally connected to the communication positions of the at least three drying channels (1), and the guide rollers (15) at the communication positions of the adjacent two drying channels (1) are arranged along the thickness direction of the strip material; the strip materials wound into the circulating drying device from the feeding hole (13) can be wound out from the discharging hole (14) after passing through each guide roller (15) along a loop-shaped path;
each drying channel (1) is communicated end to end along the height direction of the printing machine (2) to form a closed annular structure, at least one drying channel (1) is positioned below the printing machine (2), and the printing machine (2) is positioned in the annular structure formed by the end to end communication of each drying channel (1);
the circulating drying device also comprises a blowing mechanism (16) capable of improving the air flow speed in the drying channel (1) and/or a heating mechanism (17) capable of improving the temperature in the drying channel (1);
the drying channel (1) comprises a drying frame (11) arranged in a frame structure and a drying baffle (12) covered on the drying frame (11), and the drying baffle (12) positioned on the width side of the strip material is hinged with the drying frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095218.2A CN109605918B (en) | 2019-01-30 | 2019-01-30 | Circulation drying device of silk screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095218.2A CN109605918B (en) | 2019-01-30 | 2019-01-30 | Circulation drying device of silk screen printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109605918A CN109605918A (en) | 2019-04-12 |
| CN109605918B true CN109605918B (en) | 2024-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910095218.2A Active CN109605918B (en) | 2019-01-30 | 2019-01-30 | Circulation drying device of silk screen printing machine |
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| Country | Link |
|---|---|
| CN (1) | CN109605918B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571927A (en) * | 2020-11-18 | 2021-03-30 | 温州欧宏机械有限公司 | Drum-type reel-to-reel screen printing mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202271646U (en) * | 2011-09-29 | 2012-06-13 | 普尼太阳能(杭州)有限公司 | Screen printer utilizing automatic running to achieve secondary printing |
| WO2016180616A1 (en) * | 2015-05-13 | 2016-11-17 | Koenig & Bauer Ag | Printing unit, and method for operating a squeegee device in a printing unit |
| DE102015208919A1 (en) * | 2015-05-13 | 2016-11-17 | Koenig & Bauer Ag | Doctor device, printing unit and method for operating a squeegee device |
| CN108556462A (en) * | 2018-01-31 | 2018-09-21 | 东莞市众德有机硅科技有限公司 | A kind of circulating silica gel screen printing device |
| CN209666544U (en) * | 2019-01-30 | 2019-11-22 | 温州欧宏机械有限公司 | A kind of circulation drying device of screen printer |
-
2019
- 2019-01-30 CN CN201910095218.2A patent/CN109605918B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202271646U (en) * | 2011-09-29 | 2012-06-13 | 普尼太阳能(杭州)有限公司 | Screen printer utilizing automatic running to achieve secondary printing |
| WO2016180616A1 (en) * | 2015-05-13 | 2016-11-17 | Koenig & Bauer Ag | Printing unit, and method for operating a squeegee device in a printing unit |
| DE102015208919A1 (en) * | 2015-05-13 | 2016-11-17 | Koenig & Bauer Ag | Doctor device, printing unit and method for operating a squeegee device |
| CN108556462A (en) * | 2018-01-31 | 2018-09-21 | 东莞市众德有机硅科技有限公司 | A kind of circulating silica gel screen printing device |
| CN209666544U (en) * | 2019-01-30 | 2019-11-22 | 温州欧宏机械有限公司 | A kind of circulation drying device of screen printer |
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| Publication number | Publication date |
|---|---|
| CN109605918A (en) | 2019-04-12 |
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