CN210970275U - Cylinder device of flat-bed printing machine - Google Patents
Cylinder device of flat-bed printing machine Download PDFInfo
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- CN210970275U CN210970275U CN201921354950.9U CN201921354950U CN210970275U CN 210970275 U CN210970275 U CN 210970275U CN 201921354950 U CN201921354950 U CN 201921354950U CN 210970275 U CN210970275 U CN 210970275U
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Abstract
A cylinder device of a flat-bed printing machine comprises a mounting rack, a fixed box, a printing cylinder and a pressure roller; the printing roller is longitudinally arranged, and the pressing roller is longitudinally arranged and positioned above the printing roller; the connecting piece is longitudinally arranged and positioned below the printing roller, and two ends of the connecting piece are provided with shielding pieces; the liquid inlet pipe is arranged on the connecting piece and is communicated with the liquid collecting cavity; the connecting piece is provided with a liquid spraying head; the brushing piece and the wiping piece are longitudinally arranged on the connecting piece; the connecting box is arranged on the mounting frame, and an air inlet is formed in the mounting frame; the fan is positioned in the connecting box, the heating element is horizontally arranged on the connecting box and positioned below the fan, and an air outlet is formed in the bottom of the connecting box; the fixed box is arranged at the bottom of the mounting rack, and an output pipe is arranged on the fixed box; the filter screen and the adsorption screen are arranged in the fixed box. The utility model discloses not only conveniently print the operation, improved printing efficiency, still conveniently wash the operation to the printing cylinder to and carry out purification treatment to the sewage after wasing, easy operation has the practicality.
Description
Technical Field
The utility model relates to a cylinder technical field especially relates to a flatbed printing machine's cylinder device.
Background
The flat-bed printing machine is also called a universal printer, is an ink-jet digital printing machine, can replace a digital color printing machine, can perform color photo-level printing on the surfaces of boards, glass, crystals, PVC, ABS, acrylic, metal, plastic, stone, leather, cloth and other textiles and the like, is not limited by any material, can complete printing at one time no matter simple block color patterns, full-color patterns or patterns with excessive colors, does not need plate making, plate burning and repeated color register, and therefore, has very wide application field; when the roller device of the existing flat-bed printing machine is used, ink is coated on the printing roller and then is printed on a printing stock through the printing roller, after printing is finished, the ink of the printing roller is difficult to clean, and the printing efficiency is required to be improved.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a flatbed printing machine's cylinder device not only conveniently prints the operation, has improved printing efficiency, still conveniently washs the operation to the printing cylinder to and carry out purification treatment to the sewage after wasing, easy operation has the practicality.
(II) technical scheme
The utility model provides a cylinder device of a flat-bed printing machine, which comprises a mounting frame, a fixed box, a printing cylinder, a compression roller, a first connecting shaft, a second connecting shaft, a connecting piece first lifting mechanism, a fixing piece, a connecting rod, a connecting box, a fan, a heating piece, a second lifting mechanism, a scrubbing piece, a wiping piece, a filter screen and an adsorption net; the printing roller is longitudinally arranged, one end of the printing roller is rotatably connected with the mounting frame through a first connecting shaft, and the other end of the printing roller is connected with the driving mechanism; the pressing roller is longitudinally arranged and positioned above the printing roller, the second connecting shaft is connected with the mounting frame in a sliding mode, and the pressing roller is rotationally connected with the second connecting shaft; the fixing piece is positioned above the pressing roller, the first lifting mechanism is vertically arranged and connected with the mounting frame and the fixing piece, and the connecting rod is vertically arranged and connected with the fixing piece and the second connecting shaft;
the connecting piece is longitudinally arranged and positioned below the printing roller, and two ends of the connecting piece are provided with shielding pieces; the second lifting mechanism is vertically arranged on the mounting frame and connected with the connecting piece; a liquid collecting cavity is arranged in the connecting piece, and a liquid inlet pipe is arranged on the connecting piece and is communicated with the liquid collecting cavity; one side of the connecting piece facing the printing roller is provided with a liquid spraying head which is communicated with the liquid collecting cavity; the brushing piece and the wiping piece are longitudinally arranged on the connecting piece, and the brushing piece and the wiping piece are positioned on two sides of the connecting piece; the connecting box is arranged on the mounting frame and positioned on the output side, and an air inlet communicated with the connecting box is formed in the mounting frame; the fan is arranged on the mounting rack and positioned in the connecting box, and the blowing direction of the fan faces downwards; the heating element is horizontally arranged on the connecting box and is positioned below the fan, and an air outlet is formed in the bottom of the connecting box; the fixed box is arranged at the bottom of the mounting rack, an output pipe is arranged on the fixed box, and a control valve is arranged on the output pipe; the filter screen and the adsorption screen are horizontally arranged in the fixed box.
Preferably, the dust-proof net is also included; the dust blocking net is arranged on the mounting frame and covers the air inlet.
Preferably, the device further comprises a sliding part and a fixed rod; a guide groove is vertically formed in the mounting frame, and the fixed rod is vertically arranged on the mounting frame and is positioned in the guide groove; the sliding piece is arranged on the second connecting shaft and is in sliding connection with the fixing rod.
Preferably, the connecting member is an arc-shaped structure which is matched with the printing cylinder.
Preferably, the first lifting mechanism and the second lifting mechanism are electric telescopic rods.
Preferably, the heating element is an electric heating net.
Preferably, the filter screen is a metal filter screen or a metal rubber filter screen.
Preferably, the adsorption net is made of an activated carbon material.
Preferably, the brushing part is provided with a threaded column, the connecting part is provided with a threaded hole, and the brushing part is in threaded connection with the connecting part.
Preferably, the wiping piece is provided with a threaded column, the connecting piece is provided with a threaded hole, and the wiping piece is in threaded connection with the connecting piece.
The above technical scheme of the utility model has following profitable technological effect:
the printing cylinder performs printing operation, and the pressing roller presses a printed product; the height of the compression roller can be adjusted, the operation is simple, and the printing operation is convenient; the heating element converts electric energy into heat energy, the fan is started and blows hot air to the printed product, drying of ink on the surface of the printed product is accelerated, drying is uniform, and printing efficiency is improved; the height of the connecting piece is adjusted through the second lifting mechanism, so that the brushing piece and the wiping piece on the connecting piece are attached to the printing roller; cleaning fluid enters a fluid collection cavity in the connecting piece through a fluid inlet pipe and is sprayed to the printing roller through a fluid spray head; the printing cylinder rotates, the brushing part brushes the surface of the printing cylinder, and the wiping part wipes the surface of the printing cylinder, so that the printing cylinder is convenient to clean and is beneficial to use; the shielding piece blocks sewage generated in the cleaning process, so that the sewage is concentrated on the connecting piece and enters the fixed box through the sewage discharge pipe; the filter screen filters sewage, and the adsorption net adsorbs the granule in to sewage, and the liquid after filtering and absorption is discharged through the output tube, can avoid sewage direct discharge to cause environmental pollution.
Drawings
Fig. 1 is a schematic structural view of a cylinder device of a flatbed printing machine according to the present invention.
Fig. 2 is a schematic structural view (left side view) of a mounting frame in a cylinder device of a flatbed printing machine according to the present invention.
Fig. 3 is a top view of a connecting member in a cylinder device of a flatbed printing machine according to the present invention.
Reference numerals: 1. a mounting frame; 2. a fixed box; 3. a printing cylinder; 4. a pressure roller; 5. a first connecting shaft; 6. a second connecting shaft; 7. a connecting member; 8. a liquid inlet pipe; 9. a blow-off pipe; 10. a first lifting mechanism; 11. a fixing member; 12. a connecting rod; 13. a slider; 14. fixing the rod; 15. a connecting box; 16. a fan; 17. a heat generating member; 18. an air inlet; 19. a dust blocking net; 20. a second lifting mechanism; 21. a scrubbing member; 22. a wiper; 23. a liquid jet head; 24. an output pipe; 25. a filter screen; 26. an adsorption net; 27. a shield.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the present invention provides a cylinder device of a flatbed printing machine, which includes an installation frame 1, a fixed box 2, a printing cylinder 3, a pressure roller 4, a first connection shaft 5, a second connection shaft 6, a connection member 7, a first lifting mechanism 10, a fixing member 11, a connection rod 12, a connection box 15, a fan 16, a heating member 17, a second lifting mechanism 20, a brushing member 21, a wiping member 22, a filter screen 25 and an adsorption screen 26; the printing roller 3 is longitudinally arranged, one end of the printing roller is rotatably connected with the mounting rack 1 through a first connecting shaft 5, and the other end of the printing roller is connected with a driving mechanism; the pressing roller 4 is longitudinally arranged and positioned above the printing roller 3, the second connecting shaft 6 is connected with the mounting frame 1 in a sliding mode, and the pressing roller 4 is connected with the second connecting shaft 6 in a rotating mode; the fixing piece 11 is positioned above the pressing roller 4, the first lifting mechanism 10 is vertically arranged and connected with the mounting frame 1 and the fixing piece 11, and the connecting rod 12 is vertically arranged and connected with the fixing piece 11 and the second connecting shaft 6; the connecting piece 7 is longitudinally arranged and positioned below the printing roller 3, and two ends of the connecting piece 7 are provided with shielding pieces 27; the connecting piece 7 is an arc-shaped structure matched with the printing roller 3; the second lifting mechanism 20 is vertically arranged on the mounting rack 1 and connected with the connecting piece 7; a liquid collecting cavity is arranged in the connecting piece 7, and the liquid inlet pipe 8 is arranged on the connecting piece 7 and is communicated with the liquid collecting cavity; one surface of the connecting piece 7 facing the printing roller 3 is provided with a liquid spraying head 23, and the liquid spraying head 23 is communicated with the liquid collecting cavity; the brushing piece 21 and the wiping piece 22 are longitudinally arranged on the connecting piece 7, and the brushing piece 21 and the wiping piece 22 are positioned on two sides of the connecting piece 7; the connecting box 15 is arranged on the mounting rack 1 and is positioned on the output side, and the mounting rack 1 is provided with an air inlet 18 communicated with the connecting box 15; the fan 16 is arranged on the mounting rack 1 and positioned in the connecting box 15, and the blowing direction of the fan 16 faces downwards; the heating element 17 is horizontally arranged on the connecting box 15 and is positioned below the fan 16, and the bottom of the connecting box 15 is provided with an air outlet; the heating element 17 is an electric heating net; the fixed box 2 is arranged at the bottom of the mounting rack 1, an output pipe 24 is arranged on the fixed box 2, and a control valve is arranged on the output pipe 24; the filter net 25 and the adsorption net 26 are horizontally disposed in the fixing case 2.
In an alternative embodiment, a dust screen 19 is also included; a dust screen 19 is provided on the mounting frame 1 and covers the air inlet 18. The dust screen 19 filters the gas entering the connecting box 15 and prevents dust and the like from being blown onto the printed product.
In an alternative embodiment, a sliding member 13 and a fixing rod 14 are further included; a guide groove is vertically formed in the mounting rack 1, and the fixing rod 14 is vertically arranged on the mounting rack 1 and is positioned in the guide groove; the slider 13 is provided on the second connecting shaft 6 and is slidably connected with the fixing lever 14. The sliding part 13 slides along the fixing rod 14, so that the guiding and limiting effects are achieved, and the lifting process of the pressing roller 4 is more stable.
In an alternative embodiment, the first lifting mechanism 10 and the second lifting mechanism 20 are electric telescopic rods, so that the heights of the pressing roller 4 and the connecting piece 7 can be conveniently adjusted, and the use is facilitated.
In an alternative embodiment, the filter screen 25 is a metal filter screen or a metal rubber filter screen, and the filtering effect is better.
In an alternative embodiment, the adsorption net 26 is made of activated carbon material, and the adsorption effect is better.
In an alternative embodiment, the brushing part 21 is provided with a threaded column, the connecting part 7 is provided with a threaded hole, and the brushing part 21 is in threaded connection with the connecting part 7, so that the brushing part 21 can be conveniently mounted and dismounted, the brushing part 21 can be conveniently replaced, and the brushing effect is ensured.
In an alternative embodiment, the wiping part 22 is provided with a threaded column, the connecting part 7 is provided with a threaded hole, and the wiping part 22 is in threaded connection with the connecting part 7, so that the wiping part 22 can be conveniently mounted and dismounted, and the cleaning effect is ensured.
In the present invention, the working principle of the roller device is consistent with the use principle of the roller device of the flatbed printing machine currently used, and the description is omitted; the printing cylinder 3 performs printing operation, and the pressing roller 4 presses the printed product; the height of the compression roller 4 can be adjusted by arranging the first lifting mechanism 10, the fixing piece 11 and the connecting rod 12, and the operation is simple and convenient for printing operation; the heating element 17 converts electric energy into heat energy, the fan 16 is started and blows hot air to the printed product, drying of ink on the surface of the printed product is accelerated, and printing efficiency is improved; after the printing operation is finished, the height of the connecting piece 7 is adjusted through the second lifting mechanism 20, so that the brushing piece 21 and the wiping piece 22 on the connecting piece 7 are attached to the printing cylinder 3; cleaning liquid enters a liquid collecting cavity in the connecting piece 7 through the liquid inlet pipe 8 and is sprayed to the printing roller 3 through the liquid spraying head 23; the printing cylinder 3 rotates, the brushing piece 21 brushes the surface of the printing cylinder 3, and the wiping piece 22 wipes the surface of the printing cylinder 3, so that the printing cylinder 3 is convenient to clean and is beneficial to use; the baffle piece 27 blocks the sewage generated in the cleaning process, so that the sewage is concentrated on the connecting piece 7 and enters the fixed box 2 through the sewage discharge pipe 9; filter screen 25 filters sewage, and adsorption screen 26 adsorbs the granule in the sewage, and the liquid after filtering and absorption is discharged through output tube 24, can avoid sewage direct discharge to cause environmental pollution.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A cylinder device of a flat-bed printing machine is characterized by comprising a mounting frame (1), a fixing box (2), a printing cylinder (3), a pressing roller (4), a first connecting shaft (5), a second connecting shaft (6), a connecting piece (7), a first lifting mechanism (10), a fixing piece (11), a connecting rod (12), a connecting box (15), a fan (16), a heating piece (17), a second lifting mechanism (20), a scrubbing piece (21), a wiping piece (22), a filter screen (25) and an adsorption net (26); the printing roller (3) is longitudinally arranged, one end of the printing roller is rotatably connected with the mounting rack (1) through a first connecting shaft (5), and the other end of the printing roller is connected with a driving mechanism; the pressing roller (4) is longitudinally arranged and positioned above the printing roller (3), the second connecting shaft (6) is in sliding connection with the mounting frame (1), and the pressing roller (4) is rotationally connected with the second connecting shaft (6); the fixing piece (11) is positioned above the pressing roller (4), the first lifting mechanism (10) is vertically arranged and connected with the mounting frame (1) and the fixing piece (11), and the connecting rod (12) is vertically arranged and connected with the fixing piece (11) and the second connecting shaft (6); the connecting piece (7) is longitudinally arranged and is positioned below the printing roller (3), and two ends of the connecting piece (7) are provided with shielding pieces (27); the second lifting mechanism (20) is vertically arranged on the mounting rack (1) and is connected with the connecting piece (7); a liquid collecting cavity is arranged in the connecting piece (7), and a liquid inlet pipe (8) is arranged on the connecting piece (7) and communicated with the liquid collecting cavity; one surface of the connecting piece (7) facing the printing roller (3) is provided with a liquid spraying head (23), and the liquid spraying head (23) is communicated with the liquid collecting cavity; the brushing piece (21) and the wiping piece (22) are longitudinally arranged on the connecting piece (7), and the brushing piece (21) and the wiping piece (22) are positioned at two sides of the connecting piece (7); the connecting box (15) is arranged on the mounting rack (1) and is positioned on the output side, and an air inlet (18) communicated with the connecting box (15) is formed in the mounting rack (1); the fan (16) is arranged on the mounting rack (1) and positioned in the connecting box (15), and the blowing direction of the fan (16) faces downwards; the heating element (17) is horizontally arranged on the connecting box (15) and is positioned below the fan (16), and an air outlet is formed in the bottom of the connecting box (15); the fixed box (2) is arranged at the bottom of the mounting rack (1), an output pipe (24) is arranged on the fixed box (2), and a control valve is arranged on the output pipe (24); the filter screen (25) and the adsorption screen (26) are horizontally arranged in the fixed box (2).
2. The cylinder device of a flatbed printing press according to claim 1, further comprising a dust screen (19); the dust blocking net (19) is arranged on the mounting rack (1) and covers the air inlet (18).
3. The cylinder device of a flatbed printing machine as claimed in claim 1, further comprising a slider (13) and a fixing bar (14); a guide groove is vertically formed in the mounting rack (1), and the fixing rod (14) is vertically arranged on the mounting rack (1) and is positioned in the guide groove; the sliding piece (13) is arranged on the second connecting shaft (6) and is connected with the fixing rod (14) in a sliding mode.
4. The cylinder assembly of a flatbed printing press according to claim 1, characterised in that the connecting element (7) is of arcuate configuration cooperating with the printing cylinder (3).
5. The cylinder device of a flatbed printing machine according to claim 1, characterised in that the first lifting mechanism (10) and the second lifting mechanism (20) are electric telescopic rods.
6. The cylinder device of a flatbed printing machine according to claim 1, characterised in that the heat generating member (17) is an electric heating net.
7. The cylinder assembly of a flatbed printing press according to claim 1, wherein the filter (25) is a metal filter or a metal rubber filter.
8. The cylinder device of a flatbed printing machine according to claim 1, characterised in that the adsorption screen (26) is made of activated carbon material.
9. The cylinder device of a flatbed printing machine according to claim 1, characterized in that the brushing member (21) is provided with a threaded post, the connecting member (7) is provided with a threaded hole, and the brushing member (21) is in threaded connection with the connecting member (7).
10. The cylinder assembly of a flatbed printing machine according to claim 1, wherein the wiper member (22) is provided with a threaded stud and the connecting member (7) is provided with a threaded hole, the wiper member (22) being in threaded connection with the connecting member (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354950.9U CN210970275U (en) | 2019-08-20 | 2019-08-20 | Cylinder device of flat-bed printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354950.9U CN210970275U (en) | 2019-08-20 | 2019-08-20 | Cylinder device of flat-bed printing machine |
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| Publication Number | Publication Date |
|---|---|
| CN210970275U true CN210970275U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921354950.9U Active CN210970275U (en) | 2019-08-20 | 2019-08-20 | Cylinder device of flat-bed printing machine |
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| CN (1) | CN210970275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265374A (en) * | 2020-10-26 | 2021-01-26 | 江苏汉印机电科技股份有限公司 | Automatic cleaning device of printing ink printing machine |
-
2019
- 2019-08-20 CN CN201921354950.9U patent/CN210970275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265374A (en) * | 2020-10-26 | 2021-01-26 | 江苏汉印机电科技股份有限公司 | Automatic cleaning device of printing ink printing machine |
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