CN104417026A - Automatic feeding device of wallpaper rotary screen printing machine - Google Patents
Automatic feeding device of wallpaper rotary screen printing machine Download PDFInfo
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- CN104417026A CN104417026A CN201310367904.3A CN201310367904A CN104417026A CN 104417026 A CN104417026 A CN 104417026A CN 201310367904 A CN201310367904 A CN 201310367904A CN 104417026 A CN104417026 A CN 104417026A
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- screen printing
- printing machine
- rotary screen
- liquid level
- feeding device
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Abstract
Provided is an automatic feeding device of a wallpaper rotary screen printing machine. The feeding device comprises a feed hopper, a feed filling apparatus and a liquid level detection apparatus. The feed hopper has a V-shaped cross section. The feed filling apparatus comprises a pulp pump and a feed filling tube. The pulp pump is arranged on the feed filling tube. One end of the feed filling tube is communicated with the V-shaped end of the feed hopper and the other end is communicated with the wallpaper rotary screen printing machine. The liquid level detection apparatus is arranged on the inner wall of the feed hopper and electrically connected to the pulp pump. The automatic feeding device of the wallpaper rotary screen printing machine has the advantages of being reasonable in design, easy to operate and capable of reducing pulp waste and automatically feeding pulp.
Description
Technical field
The present invention relates to a kind of automatic charging device, particularly wallpaper rotary screen printing machine automatic charging device.
Background technology
In wallpaper printing process, wallpaper pattern needs to carry out chromatography repeatedly to be completed, in the process of chromatography, need constantly to add coating, is now generally all rely on manually to add, but manually adds that slurry labour intensity is large, waste slurry is many, manually add that slurry is unequal easily causes the defects such as printing is bad, bracing wire.
Summary of the invention
The object of the invention is to overcome current wallpaper rotary screen printing machine automatic charging device, provide a kind of reasonable in design, simple to operate, reduce slurry waste, automatically add the feeding device of slurry.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of wallpaper rotary screen printing machine automatic charging device, and feeding device comprises charging hopper, material injecting device, liquid level detection device; Charging hopper cross section is V-shaped, material injecting device comprises mashing pump, filling tube, and described mashing pump is located on filling tube, and filling tube one end is communicated with charging hopper V-type termination, the other end is communicated with wallpaper rotary screen printing machine, liquid level detection device is located on charging hopper inwall, and is electrically connected with mashing pump.
All right, feeding device also comprises feeding device, and feeding device comprises charge pipe, compression pump, and compression pump is arranged on charge pipe, and charge pipe one end is communicated with charging hopper, the other end is communicated with storing pipe, and described liquid level detection device and compression pump are electrically connected.
All right, liquid level detection device is Omron E7A-R liquid-level switch.
Further, charging hopper inwall is provided with many cannelures.
A kind of wallpaper rotary screen printing machine automatic charging device provided by the invention, the slurry of charging hopper is under mashing pump effect, wallpaper rotary screen printing machine is injected uniformly by filling tube, charging hopper cross section is V-shaped, when liquid level is certain, the speed that slurry flows into filling tube by V-arrangement termination is certain, the charging hopper of V-arrangement can effectively prevent in the process adding slurry, the fluctuation of slurry liquid level is on the impact of the slurry speed of inflow filling tube, the liquid level change determined in the charging hopper of V-arrangement is surveyed when liquid level detection device is located at energy on charging hopper inwall, when liquid level is less than setting value, liquid level detection device can indicate mashing pump accelerated or quit work, and point out staff to feed in raw material in time, to ensure that slurry can be stablized, add uniformly, when liquid level is greater than setting value, liquid level detection device can indicate mashing pump accelerated or quit work, and point out work personnel inspection filling tube whether to block.
Feeding device also comprises feeding device, feeding device comprises charge pipe, compression pump, compression pump is arranged on charge pipe, charge pipe one end is communicated with charging hopper, the other end is communicated with storing pipe, and described liquid level detection device and compression pump are electrically connected, when liquid level is less than setting value, liquid level detection device meeting indicated pressure pump work, add slurry by charge pipe to charging hopper, when liquid level is greater than setting value, liquid level detection device can quit work by indicated pressure pump.
Liquid level detection device is Omron E7A-R liquid-level switch, utilizes the electric conductivity of slurry started by the change of level or close mashing pump or compression pump.
Charging hopper inwall is provided with many cannelures, slurry thoroughly time, in inconvenient eye-observation charging hopper slurry number, simultaneously ring channel structures simply, not fragile, service time is long.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is control schematic diagram of the present invention.
Charging hopper 1, feeding device 2, material injecting device 3, liquid level detection device 4, cannelure 11, charge pipe 21, compression pump 22, mashing pump 31, filling tube 32 in figure.
Detailed description of the invention
As in figure, a kind of wallpaper rotary screen printing machine automatic charging device comprises charging hopper 1, feeding device 2, material injecting device 3, liquid level detection device 4; Charging hopper 1 cross section is V-shaped, described material injecting device 3 comprises mashing pump 31, filling tube 32, described mashing pump 31 is located on filling tube 32, filling tube 32 one end is communicated with charging hopper 1V type termination, the other end is communicated with wallpaper rotary screen printing machine, described liquid level detection device 4 is located on charging hopper 1 inwall, and is electrically connected with mashing pump; Feeding device 2 comprises charge pipe 21, compression pump 22, compression pump 22 is arranged on charge pipe 21, charge pipe 21 one end is communicated with charging hopper 1, the other end is communicated with storing pipe, and described liquid level detection device 4 is electrically connected with compression pump 22, and hopper 1 inwall is provided with many cannelures 11.
Preferred version, liquid level detection device 4 is Omron E7A-R liquid-level switch, when liquid level is less than setting value, Omron E7A-R liquid-level switch closes starting pressure pump 22 and works, slurry is added to charging hopper 1 by charge pipe 21, when liquid level is greater than setting value, Omron E7A-R liquid-level switch disconnects and stops compression pump 22 to work; When liquid level is less than setting value, E7A-R liquid-level switch closed mashing pump 31 of closing in Omron works, and when liquid level is more than or equal to setting value, Omron E7A-R liquid-level switch disconnects startup mashing pump 31 and works.
Structure in this example is only illustrating and explaining for claim, so that mass reading is understood, should not be considered as the restriction for claim, and the scope that protection scope of the present invention should be recorded with claim and legal equivalent feature are as the criterion.
Claims (4)
1. a wallpaper rotary screen printing machine automatic charging device, is characterized in that: described feeding device comprises charging hopper (1), material injecting device (3), liquid level detection device (4); Described charging hopper (1) cross section is V-shaped, described material injecting device (3) comprises mashing pump (31), filling tube (32), described mashing pump (31) is located on filling tube (32), filling tube (32) one end is communicated with charging hopper (1) V-type termination, the other end is communicated with wallpaper rotary screen printing machine, described liquid level detection device (4) is located on charging hopper (1) inwall, and is electrically connected with mashing pump.
2. a kind of wallpaper rotary screen printing machine automatic charging device according to claim 1, it is characterized in that: described feeding device also comprises feeding device (2), feeding device (2) comprises charge pipe (21), compression pump (22), compression pump (22) is arranged on charge pipe (21), charge pipe (21) one end is communicated with charging hopper (1), the other end is communicated with storing pipe, and described liquid level detection device (4) and compression pump (22) are electrically connected.
3. a kind of wallpaper rotary screen printing machine automatic charging device according to claim 1 or 2, is characterized in that: described liquid level detection device (4) is Omron E7A-R liquid-level switch.
4. a kind of wallpaper rotary screen printing machine automatic charging device according to claim 1 or 2, is characterized in that: described charging hopper (1) inwall is provided with many cannelures (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367904.3A CN104417026A (en) | 2013-08-22 | 2013-08-22 | Automatic feeding device of wallpaper rotary screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310367904.3A CN104417026A (en) | 2013-08-22 | 2013-08-22 | Automatic feeding device of wallpaper rotary screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104417026A true CN104417026A (en) | 2015-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310367904.3A Pending CN104417026A (en) | 2013-08-22 | 2013-08-22 | Automatic feeding device of wallpaper rotary screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104417026A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452490A (en) * | 2019-01-22 | 2020-07-28 | 苏州星辰排版印刷有限公司 | Full-automatic screen printing machine capable of automatically adding ink |
| CN114290796A (en) * | 2021-12-27 | 2022-04-08 | 徐州达一锻压设备有限公司 | Printing ink is from service supply type multidimension circulation stoving formula glass silk screen printing device for building materials |
-
2013
- 2013-08-22 CN CN201310367904.3A patent/CN104417026A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452490A (en) * | 2019-01-22 | 2020-07-28 | 苏州星辰排版印刷有限公司 | Full-automatic screen printing machine capable of automatically adding ink |
| CN114290796A (en) * | 2021-12-27 | 2022-04-08 | 徐州达一锻压设备有限公司 | Printing ink is from service supply type multidimension circulation stoving formula glass silk screen printing device for building materials |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
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| WD01 | Invention patent application deemed withdrawn after publication |