CN112706507A - Double-sided color printing rotary screen printing machine - Google Patents
Double-sided color printing rotary screen printing machine Download PDFInfo
- Publication number
- CN112706507A CN112706507A CN202011585985.0A CN202011585985A CN112706507A CN 112706507 A CN112706507 A CN 112706507A CN 202011585985 A CN202011585985 A CN 202011585985A CN 112706507 A CN112706507 A CN 112706507A
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- Prior art keywords
- drying
- printing
- guide rollers
- rack
- drying box
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- 238000007639 printing Methods 0.000 title claims abstract description 54
- 238000010022 rotary screen printing Methods 0.000 title claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 239000004744 fabric Substances 0.000 claims abstract description 32
- 238000003854 Surface Print Methods 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000002274 desiccant Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 239000004753 textile Substances 0.000 abstract description 4
- 238000004043 dyeing Methods 0.000 abstract description 3
- 230000001815 facial effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- B41F15/0831—Machines for printing webs
- B41F15/0836—Machines for printing webs by means of cylindrical screens or screens in the form of endless belts
- B41F15/084—Machines for printing webs by means of cylindrical screens or screens in the form of endless belts simultaneously printing on two sides
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coloring (AREA)
Abstract
The invention relates to the technical field of textile printing and dyeing, and discloses a double-sided color printing rotary screen printing machine which comprises a machine frame, an unreeling mechanism, a first-sided printing mechanism, a drying mechanism, a second-sided printing mechanism and a reeling mechanism, wherein the unreeling mechanism is arranged on the machine frame; the fabric to be printed sequentially flows through the unwinding mechanism, the first surface printing mechanism, the drying mechanism, the second surface printing mechanism, the drying mechanism and the winding mechanism; the drying mechanism comprises a drying box, four rows of guide rollers which are arranged up and down are hinged in the drying box, two drying parts which are arranged up and down are arranged on the drying box, a plurality of uniformly distributed bulges are formed on the drying parts, and heating rods and blowers are arranged in the bulges; it can carry out first face printing, first face stoving, second face printing and second face stoving to the fabric in proper order, and first face and the first facial printing of second, stoving work can go on simultaneously, can effectively improve printing efficiency, and its stoving mechanism can be dried the two sides of fabric simultaneously, can reduce the area that the stoving reaches, improves energy utilization.
Description
The technical field is as follows:
the invention relates to the technical field of textile printing and dyeing, in particular to a double-sided color printing rotary screen printing machine.
Background art:
china is a large textile production country, the demand of the China on printing and dyeing machinery is quite large every year, the rotary screen printing machine is widely popularized and applied by the advantages of high production efficiency, multiple printing patterns, wide breadth, wide cloth adaptability and the like, and rotary screen printing is a printing mode for printing color paste in a rotary screen onto a textile under the drive of pressure by utilizing a scraper. Traditional rotary screen printing machine can only carry out single face printing to printing cloth, when people need carry out double-sided printing to printing cloth, need print twice repeatedly, so wasted a large amount of time of people and physical power.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provide a double-sided color printing rotary screen printing machine which can sequentially perform first-side printing, first-side drying, second-side printing and second-side drying on a fabric, wherein the printing and drying work of the first side and the second side can be performed simultaneously, the printing efficiency can be effectively improved, and meanwhile, a drying mechanism can simultaneously dry the two sides of the fabric, so that the drying and occupied area can be reduced, and the energy utilization rate can be improved.
The scheme for solving the technical problems is as follows:
a double-sided color printing rotary screen printing machine comprises a machine frame, wherein an unwinding mechanism, a first-sided printing mechanism, a drying mechanism, a second-sided printing mechanism and a winding mechanism are arranged on the machine frame; the fabric to be printed sequentially flows through the unwinding mechanism, the first surface printing mechanism, the drying mechanism, the second surface printing mechanism, the drying mechanism and the winding mechanism;
the drying mechanism comprises a drying box, four rows of guide rollers are hinged in the drying box, a plurality of guide rollers are uniformly distributed in the left-right direction of each row of guide rollers, the upper side wall and the lower side wall of the drying box are respectively connected with a detachable drying part with a hollow inner part, a plurality of uniformly distributed round-angle V-shaped bulges are formed on the drying part, heating rods are arranged in the bulges, blowers are arranged on the outer sides of the heating rods, and the blowers are fixed on the drying parts;
each bulge of the drying part at the upper side is inserted and sleeved between two corresponding adjacent guide rollers of the uppermost row of guide rollers, and each bulge of the drying part at the lower side is inserted and sleeved between two corresponding adjacent guide rollers of the lowermost row of guide rollers.
The unwinding mechanism comprises an unwinding wheel and an unwinding roller which are hinged to the rack, and the rack is provided with a first motor for driving the unwinding wheel to rotate;
the first surface printing mechanism comprises a first bottom roller and a first printing circular screen roller which are hinged to the rack and are arranged up and down, and the rack is provided with a second motor for driving the first printing circular screen roller to rotate;
the second surface printing mechanism comprises a second printing circular screen roller and a second bottom roller which are hinged to the rack and are arranged up and down, and the rack is provided with a third motor for driving the second printing circular screen roller to rotate;
the winding mechanism comprises a winding wheel and a material receiving roller which are hinged to the rack, and a fourth motor for driving the winding wheel to rotate is arranged on the rack.
The protrusions are formed with a plurality of air holes which are aligned with the fabric.
And a plurality of vent holes communicated with the inner cavity of the drying box are formed on the drying part.
A plurality of detachable drying mechanisms are arranged on the drying box;
the drying mechanism comprises a sleeve with an opening at one end, a gauze bag is arranged in the sleeve, and a drying agent is filled in the gauze bag; the inner end of the sleeve is arranged in the drying box, the sleeve penetrates through the outer extending end of the drying box and is in threaded connection with the cover part, the cover part is fixedly connected with the outer wall of the drying box through screws, and a handle is fixed on the cover part;
and a plurality of through holes are formed in the outer wall of the sleeve.
And a plurality of guide rollers are arranged between the second surface printing mechanism and the drying mechanism, and the guide rollers are hinged on the rack.
The invention has the following outstanding effects:
compared with the prior art, it can carry out first face printing, first face stoving, second face printing and second face stoving to the fabric in proper order, and first face and second face's printing, stoving work can go on simultaneously, can effectively improve printing efficiency, and its stoving mechanism can be dried the two sides of fabric simultaneously, can reduce the area that the stoving reaches, improves energy utilization.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention, wherein the fabric is shown in phantom lines, and the fabric run is shown in phantom arrows;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 1 taken about B-B;
fig. 4 is a partially enlarged view of fig. 1 about C.
The specific implementation mode is as follows:
in the embodiment, as shown in fig. 1 to 4, a double-sided color printing circular screen printer includes a frame 1, wherein an unwinding mechanism 2, a first-side printing mechanism 3, a drying mechanism 4, a second-side printing mechanism 5 and a winding mechanism 6 are arranged on the frame 1; the fabric 9 to be printed sequentially flows through the unwinding mechanism 2, the first surface printing mechanism 3, the drying mechanism 4, the second surface printing mechanism 5, the drying mechanism 4 and the winding mechanism 6;
the drying mechanism 4 comprises a drying box 41, four rows of guide rollers 42 which are vertically arranged are hinged in the drying box 41, a plurality of guide rollers are uniformly distributed in the left-right direction of each row of guide rollers 42, the upper side wall and the lower side wall of the drying box 41 are respectively connected with a detachable drying part 43 which is hollow inside, a plurality of uniformly distributed round-angle V-shaped bulges 431 are formed on the drying part 43, heating rods 44 are arranged in the bulges 431, blowers 45 are arranged on the outer sides of the heating rods 44, and the blowers 45 are fixed on the drying parts 43;
each of the protrusions 431 of the upper-side drying part 43 is inserted between the corresponding adjacent two guide rollers of the uppermost row of guide rollers 42, and each of the protrusions 431 of the lower-side drying part 43 is inserted between the corresponding adjacent two guide rollers of the lowermost row of guide rollers 42.
Furthermore, the unwinding mechanism 2 comprises an unwinding wheel 21 and an unwinding roller 22 which are hinged on the frame 1, and the frame 1 is provided with a first motor for driving the unwinding wheel 21 to rotate;
the first surface printing mechanism 3 comprises a first bottom roller 31 and a first printing circular net roller 32 which are hinged on the rack 1 and are arranged up and down, and the rack 1 is provided with a second motor for driving the first printing circular net roller 32 to rotate;
the second surface printing mechanism 5 comprises a second printing circular screen roller 51 and a second bottom roller 52 which are hinged on the rack 1 and are arranged up and down, and the rack 1 is provided with a third motor for driving the second printing circular screen roller 51 to rotate;
the winding mechanism 6 comprises a winding wheel 61 and a material receiving roller 62 which are hinged on the rack 1, and the rack 1 is provided with a fourth motor for driving the winding wheel 61 to rotate.
More specifically, the protrusion 431 is formed with a couple of air holes 432, and the air holes 432 are aligned with the fabric 9.
More specifically, the drying section 43 is formed with a plurality of air holes 433 communicating with the inner cavity of the drying box 41.
Furthermore, a plurality of detachable drying mechanisms 7 are arranged on the drying box 41;
the drying mechanism 7 comprises a sleeve 71 with an opening at one end, a gauze bag 72 is arranged in the sleeve 71, and a drying agent 73 is filled in the gauze bag 72; the inner end of the sleeve 71 is arranged in the drying box 43, the sleeve 71 penetrates through the outer extending end of the drying box 43 and is in threaded connection with a cover part 74, the cover part 74 is fixedly connected with the outer wall of the drying box 41 through screws, and a handle 75 is fixed on the cover part 74;
a plurality of through holes 711 are formed on the outer wall of the sleeve 71.
Furthermore, a plurality of guide rollers 8 are arranged between the second surface printing mechanism 5 and the drying mechanism 4, and the guide rollers 8 are hinged on the frame 1.
The working principle is as follows: firstly, a roll-shaped fabric to be printed is placed on the unwinding wheel 21, and the first motor 21 rotates to unwind the fabric 9;
secondly, the fabric flowing out of the unwinding wheel 21 bypasses the unwinding roller 22 and enters a space between the first bottom roller 31 and the first printing circular screen roller 32, the second motor 32 drives the second printing circular screen roller to rotate, and the second printing circular screen roller prints the lower bottom surface of the fabric 9;
thirdly, the fabric 9 with the printed lower surface sequentially bypasses the fourth row of guide rollers and the second row of guide rollers at intervals, the blower of the drying part 43 below blows the heat generated by the heating rod 44 upwards into the protrusion 431, and then blows the printed lower surface of the fabric 9 through the air holes 432 on the protrusion 431, so as to dry the printed lower surface of the fabric 9;
fourthly, after the lower surface of the fabric 9 is dried, the fabric 9 enters between a second bottom roller 52 and a second printing circular screen roller 51, a fourth motor drives the second printing circular screen roller 51 to rotate, and the second printing circular screen roller 51 prints the upper surface of the fabric 9;
fifthly, the fabric with the printed upper surface passes by the guide rollers 8 and then sequentially passes by the first row of guide rollers and the third row of guide rollers at intervals, the blower of the upper drying part 43 blows heat generated by the heating rod 44 downwards into the protrusion 431, and then the air holes 432 on the protrusion 431 blow the printed upper surface of the fabric 9, so that the printed upper surface of the fabric 9 is dried;
sixthly, the fabric with two printed and dried surfaces flows into a winding wheel 61 through a material collecting roller 62, and a fourth motor drives the winding wheel 61 to rotate and wind;
seventhly, hot air generated after drying can be dried by the drying agent, and hot air in the drying box can enter the drying part 43 again through the vent holes 433, so that the utilization rate of heat energy is improved;
and eighthly, when the drying is required to be replaced, the screws for fixing the cover part and the drying box are detached, then the sleeve is pulled out from the drying box, and then the cover part is detached, and the gauze bag is taken out and replaced.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (6)
1. The utility model provides a two-sided printing colour rotary screen printing machine, includes frame (1), its characterized in that: the frame (1) is provided with an unwinding mechanism (2), a first surface printing mechanism (3), a drying mechanism (4), a second surface printing mechanism (5) and a winding mechanism (6); the fabric (9) to be printed sequentially flows through the unreeling mechanism (2), the first surface printing mechanism (3), the drying mechanism (4), the second surface printing mechanism (5), the drying mechanism (4) and the reeling mechanism (6);
the drying mechanism (4) comprises a drying box (41), four rows of guide rollers (42) are hinged in the drying box (41) and are arranged up and down, a plurality of guide rollers are uniformly distributed in the left and right directions of each row of guide rollers (42), the upper side wall and the lower side wall of the drying box (41) are respectively connected with a detachable drying part (43) with a hollow inner part, a plurality of uniformly distributed circular-corner V-shaped bulges (431) are formed on the drying part (43), heating rods (44) are arranged in the bulges (431), blowers (45) are arranged on the outer sides of the heating rods (44), and the blowers (45) are fixed on the drying part (43);
each projection (431) of the upper drying part (43) is inserted between two corresponding guide rollers of the uppermost row of guide rollers (42), and each projection (431) of the lower drying part (43) is inserted between two corresponding guide rollers of the lowermost row of guide rollers (42).
2. A double-sided color circular screen printer according to claim 1, wherein: the unwinding mechanism (2) comprises an unwinding wheel (21) and a discharging roller (22) which are hinged on the rack (1), and a first motor for driving the unwinding wheel (21) to rotate is arranged on the rack (1);
the first surface printing mechanism (3) comprises a first bottom roller (31) and a first printing circular net roller (32) which are hinged to the rack (1) and arranged up and down, and the rack (1) is provided with a second motor for driving the first printing circular net roller (32) to rotate;
the second surface printing mechanism (5) comprises a second printing circular net roller (51) and a second bottom roller (52) which are hinged to the rack (1) and arranged up and down, and a third motor for driving the second printing circular net roller (51) to rotate is arranged on the rack (1);
the winding mechanism (6) comprises a winding wheel (61) and a material receiving roller (62) which are hinged to the rack (1), and a fourth motor for driving the winding wheel (61) to rotate is arranged on the rack (1).
3. A double-sided color circular screen printer according to claim 1, wherein: the protrusions (431) are formed with a plurality of air holes (432), and the air holes (432) are opposite to the fabric (9).
4. A double-sided color circular screen printer according to claim 1, wherein: a plurality of vent holes (433) communicated with the inner cavity of the drying box (41) are formed on the drying part (43).
5. A double-sided color circular screen printer according to claim 1, wherein: a plurality of detachable drying mechanisms (7) are arranged on the drying box (41);
the drying mechanism (7) comprises a sleeve (71) with an opening at one end, a gauze bag (72) is arranged in the sleeve (71), and a drying agent (73) is filled in the gauze bag (72); the inner end of the sleeve (71) is arranged in the drying box (43), the sleeve (71) penetrates through the outer extending end of the drying box (43) and is in threaded connection with a cover part (74), the cover part (74) is fixedly connected with the outer wall of the drying box (41) through screws, and a handle (75) is fixed on the cover part (74);
a plurality of through holes (711) are formed in the outer wall of the sleeve (71).
6. A double-sided color circular screen printer according to claim 1, wherein: a plurality of guide rollers (8) are arranged between the second surface printing mechanism (5) and the drying mechanism (4), and the guide rollers (8) are hinged on the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011585985.0A CN112706507B (en) | 2020-12-29 | 2020-12-29 | Double-sided ink rotary screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011585985.0A CN112706507B (en) | 2020-12-29 | 2020-12-29 | Double-sided ink rotary screen printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112706507A true CN112706507A (en) | 2021-04-27 |
| CN112706507B CN112706507B (en) | 2024-06-25 |
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ID=75545974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011585985.0A Active CN112706507B (en) | 2020-12-29 | 2020-12-29 | Double-sided ink rotary screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112706507B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407537A (en) * | 2022-01-24 | 2022-04-29 | 朱群益 | Textile printing and dyeing printing drying system and method |
| CN115027138A (en) * | 2022-06-28 | 2022-09-09 | 苏州印丝特数码科技有限公司 | Fabric drying device of printing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334254A (en) * | 2018-09-18 | 2019-02-15 | 沈阳飞行船数码喷印设备有限公司 | Duplex pringing method and duplex printing machine |
| CN209381569U (en) * | 2018-11-29 | 2019-09-13 | 福建美天环保科技有限公司 | A kind of circular screen printer carrying out duplex pringing |
| CN209866534U (en) * | 2019-02-21 | 2019-12-31 | 中山市金田机电有限公司 | Double-side coating machine |
| CN215203962U (en) * | 2020-12-29 | 2021-12-17 | 苏州印丝特数码科技有限公司 | Double-sided color printing rotary screen printing machine |
-
2020
- 2020-12-29 CN CN202011585985.0A patent/CN112706507B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334254A (en) * | 2018-09-18 | 2019-02-15 | 沈阳飞行船数码喷印设备有限公司 | Duplex pringing method and duplex printing machine |
| CN209381569U (en) * | 2018-11-29 | 2019-09-13 | 福建美天环保科技有限公司 | A kind of circular screen printer carrying out duplex pringing |
| CN209866534U (en) * | 2019-02-21 | 2019-12-31 | 中山市金田机电有限公司 | Double-side coating machine |
| CN215203962U (en) * | 2020-12-29 | 2021-12-17 | 苏州印丝特数码科技有限公司 | Double-sided color printing rotary screen printing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407537A (en) * | 2022-01-24 | 2022-04-29 | 朱群益 | Textile printing and dyeing printing drying system and method |
| CN115027138A (en) * | 2022-06-28 | 2022-09-09 | 苏州印丝特数码科技有限公司 | Fabric drying device of printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112706507B (en) | 2024-06-25 |
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