CN110306372B - Method for manufacturing large-width double-sided heterochromatic silk scarf - Google Patents
Method for manufacturing large-width double-sided heterochromatic silk scarf Download PDFInfo
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- CN110306372B CN110306372B CN201910375012.5A CN201910375012A CN110306372B CN 110306372 B CN110306372 B CN 110306372B CN 201910375012 A CN201910375012 A CN 201910375012A CN 110306372 B CN110306372 B CN 110306372B
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- cylinder
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- silk scarf
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- shower nozzle
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/30—Ink jet printing
Abstract
The invention discloses a method for manufacturing a large-breadth double-sided heterochromatic silk scarf, which comprises the following steps of: firstly, removing stains on the silk scarf, and airing; secondly, spraying ink with different colors on the front and back surfaces of the silk scarf by using a nozzle of a printing machine; thirdly, drying the silk scarf at a low temperature; the shower nozzle of calico printing machine divide into two shower nozzle groups, and two shower nozzle groups set up perpendicularly, and two shower nozzle groups set up in opposite directions, and the inkjet direction of shower nozzle is the level, has the space that the silk scarf passes through between two shower nozzle groups, and two shower nozzle groups are installed respectively on two mutually independent lead screw mechanisms, and two sets of shower nozzles can carry out the inkjet to the silk scarf of big breadth. Before ink jet, the contraposition device detects the contraposition condition of the two groups of nozzles so as to realize high-precision contraposition of the two groups of nozzles.
Description
Technical Field
The invention relates to the technical field of textile printing, in particular to a method for manufacturing a silk scarf.
Background
Patent document with application publication number CN 105986475 a discloses an antibacterial silk scarf and a manufacturing method thereof, comprising the following steps: (1) removing stains from the real silk scarf; (2) uniformly spraying the antibacterial material working solution on the front surface and the back surface of the real silk scarf, and spraying for 3-5 times; (3) and drying the real silk scarf at a low temperature.
Disclosure of Invention
The technical problems solved by the invention are as follows: the efficiency and the quality of big two-sided heterochromatic silk scarf of width preparation are improved.
In order to solve the technical problems, the invention provides the following technical scheme: a method for manufacturing a large-breadth double-sided heterochromatic silk scarf comprises the following steps: firstly, performing stain removal treatment on a silk scarf, and then drying the silk scarf in a dry environment; secondly, spraying ink with different colors on the front and back surfaces of the silk scarf by using a nozzle of a printing machine; thirdly, drying the silk scarf at a low temperature; the spray heads of the printing machine are divided into two spray head groups, the two spray head groups are vertically arranged and oppositely arranged, the ink jetting direction of the spray heads is horizontal, and a space for the silk scarf to pass through is formed between the two spray head groups; the two spray head groups are respectively arranged on two mutually independent screw rod mechanisms.
The ink injected into the nozzles of one of the two nozzle groups is different from the ink injected into the nozzles of the other nozzle group. The nozzles of the two nozzle groups are horizontally arranged oppositely, and simultaneously, the two sides of the scarf made of silk broadcloth are subjected to jet printing. When in spray printing, the two groups of nozzles move simultaneously, the spray printing efficiency is improved, the spray printing position is accurate, patterns on two sides of the silk scarf can be completely overlapped easily, and the spray printing quality is high.
When in spray printing, the two groups of spray heads move simultaneously through the two mutually independent screw rod mechanisms, and the two screw rod mechanisms move synchronously to respectively drive the two groups of spray heads to synchronously and horizontally move.
Because the screw mechanism drives the spray heads to horizontally reciprocate, the two groups of spray heads can jet ink to the silk scarf with large width.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a layout view of a left nozzle group and a right nozzle group;
FIG. 2 is a right side view of FIG. 1;
fig. 3 is a schematic diagram of an alignment device.
The symbols in the drawings illustrate that:
1. a left nozzle group; 2. a right nozzle group; 3. a first bracket; 4. a second bracket; 5. a spray head; 501. mounting a lug; 502. a bolt; 6. an ink inlet; 7. an ink outlet;
11. separating the cylinders on the left side; 12. separating the cylinders on the right side; 13. a left radial support; 14. a guide cylinder; 15. a right radial support; 16. a guide bar;
21. the left half part of the middle cylinder; 22. a middle-tube right half; 23. a left magnet; 24. a right magnet; 25. a positioning column; 26. positioning holes;
30. detecting a sheet;
41. a first screw mechanism; 42. a second screw mechanism; 43. a first lead screw; 44. a first lead screw nut; 45. a first guide bar; 46. a second motor; 47. a second lead screw; 48. a second feed screw nut; 49. a second guide bar.
Detailed Description
A method for manufacturing a large-breadth double-sided heterochromatic silk scarf comprises the following steps: firstly, performing stain removal treatment on a silk scarf, and then drying the silk scarf in a dry environment; secondly, spraying ink with different colors on the front and back surfaces of the silk scarf by using a nozzle of a printing machine; thirdly, drying the silk scarf at a low temperature; the spray heads of the printing machine are divided into two spray head groups, the two spray head groups are vertically arranged and oppositely arranged, the ink jetting direction of the spray heads is horizontal, and a space for the silk scarf to pass through is formed between the two spray head groups; the two spray head groups are respectively arranged on two mutually independent screw rod mechanisms, as shown in figures 1 and 2.
Referring to fig. 1, the nozzles of two nozzle groups are arranged corresponding to each other, and each nozzle group is provided with a support, and the nozzles of each nozzle group are mounted on the supports and protrude from the supports to point to the other nozzle group. For example, two shower nozzle groups are left side shower nozzle group 1 and right side shower nozzle group 2 respectively, and left side shower nozzle group is equipped with first support 3, and right side shower nozzle group is equipped with second support 4, and the shower nozzle of left side shower nozzle group all installs on first support, and the shower nozzle of left side shower nozzle group includes first shower nozzle, second shower nozzle, third shower nozzle, and the shower nozzle of right side shower nozzle group includes fourth shower nozzle, fifth shower nozzle, sixth shower nozzle, and first shower nozzle and fourth shower nozzle are relative, and the second shower nozzle is relative with the fifth shower nozzle, and the third shower nozzle is relative with the sixth shower nozzle.
The upper part of each spray head 5 is provided with an ink inlet 6, the lower part is provided with an ink outlet 7, and the ink inlet is communicated with the ink box. After adopting above-mentioned structure, the ink gets into the shower nozzle from the ink inlet on shower nozzle upper portion by the ink horn through the pipeline, then flows out from the play china ink mouth of shower nozzle lower part, and the ink that is close to the shower nozzle lower part bears the pressure that ink self gravity brought, and the ink that is close to the shower nozzle upper portion bears the pressure that the velocity of flow brought to make the ink in the shower nozzle pressure balance from top to bottom, overcome the defect that the liquid level difference brought, guarantee to spout the seal quality.
Referring to fig. 1 and 2, the two screw mechanisms are a first screw mechanism 41 and a second screw mechanism 42, respectively. The first screw mechanism comprises a first motor, a first screw 43, a first screw nut 44 and a first guide rod 45; the first motor and the first lead screw are arranged on a rack of the printing machine, the first motor is connected with the first lead screw, the first lead screw nut is matched on the first lead screw, the first lead screw nut is provided with a first guide hole, and the first guide rod is matched in the first guide hole. The second screw mechanism comprises a second motor 46, a second screw 47, a second screw nut 48 and a second guide rod 49; the second motor and the second lead screw are arranged on a rack of the printing machine, the second motor is connected with the second lead screw, the second lead screw nut is matched on the second lead screw, the second lead screw nut is provided with a second guide hole, and the second guide rod is matched in the second guide hole. The first screw rod is parallel to the second screw rod. The first lead screw nut is connected with the first bracket 3, and the second lead screw nut is connected with the second bracket 4.
The first motor controls the first screw rod to rotate forwards and backwards, and by adopting the prior art, for example, a sensor can be utilized, a head end sensor is arranged at the head end of the first screw rod, a tail end sensor is arranged at the tail end of the first screw rod, when the first screw rod nut moves to the head end of the first screw rod, the head end sensor is triggered, and a signal generated by the head end sensor can change the first motor from forward rotation to reverse rotation; when the first screw rod nut moves to the tail end of the first screw rod, the tail end sensor is triggered, and a signal generated by the tail end sensor can change the reverse rotation of the first motor into the forward rotation, so that the first screw rod nut can move back and forth under the guidance of the first guide rod. The principle that the second motor controls the second screw rod to rotate forwards and backwards is the same as the principle that the first motor controls the first screw rod to rotate forwards and backwards.
The control of the simultaneous actions of the first motor and the second motor can adopt the prior art, for example, the first motor and the second motor are connected in series in a circuit, the circuit is opened and closed, and the first motor and the second motor synchronously act; for another example, the first motor and the second motor are connected in parallel, the first motor is connected in series with the first switch, the second motor is connected in series with the second switch, and the first switch and the second switch are linked to realize that the first switch and the second switch are simultaneously opened and closed.
Before the two nozzle groups jet ink to the silk scarf, the alignment device detects the alignment accuracy of all left and right corresponding nozzles in the two nozzle groups.
As shown in fig. 3, the alignment device comprises an alignment cylinder and a detection sheet, wherein the detection sheet is transparent and can be arranged in the middle of the alignment cylinder; the alignment cylinder comprises a left cylinder 11, a middle cylinder and a right cylinder 12, the left cylinder is screwed at the left end of the middle cylinder, the right cylinder is screwed at the right end of the middle cylinder, and the middle cylinder is matched with a detection sheet 30; the alignment device is horizontally placed between the two nozzle groups, one nozzle of the left side nozzle group in the two nozzle groups is set as a left side nozzle by pointing the left end of the left side cylinder, the other nozzle of the left side nozzle group in the two nozzle groups is set as a right side nozzle by pointing the right end of the right side cylinder, the left side cylinder moves leftwards, the right side cylinder moves rightwards, the left end of the left side cylinder is pressed against the left side nozzle group, the left side cylinder surrounds the left side nozzle, the right end of the right side cylinder is pressed against the right side nozzle group, and the right side cylinder surrounds the right side nozzle; the left side shower nozzle sprays the ink, falls on detecting the left side wall of piece, forms the ink point, and the right side shower nozzle sprays the ink, falls on detecting the right side wall of piece, forms the ink point, takes off and detects the piece, can observe whether the alignment is controlled to the ink point on the left and right sides wall with the help of the magnifying glass to judge whether arbitrary counterpoint of two shower nozzle groups is accurate to the shower nozzle, provide the basis for the adjustment of shower nozzle.
The left sub-cylinder 11 and the right sub-cylinder 12 are screwed in the middle cylinder; the left side divides a section of thick bamboo to be equipped with left side radial support 13, is equipped with guide cylinder 14 on the radial support of left side, and the right side divides a section of thick bamboo to be equipped with right side radial support 15, is equipped with guide bar 16 on the radial support of right side, and the guide bar cooperation is in the guide cylinder. Wherein, the screw thread screwing direction of the left side sub-barrel and the middle barrel is opposite to the screw thread screwing direction of the right side sub-barrel and the middle barrel. The cooperation of guide bar and guide cylinder makes the left side divide a section of thick bamboo and the linkage of dividing a section of thick bamboo on the right side, and the left side divides a displacement volume that stretches out well section of thick bamboo to equal the right side and divides a displacement volume that stretches out well section of thick bamboo, so, a well section of thick bamboo is placed in the middle of guaranteeing, and then, the detection piece at well section of thick bamboo middle part is located aligning device's middle part position. Whether the left side jet or the right side jet, the ink jet trajectory is substantially parabolic, but close to horizontal. Therefore, if the detection piece is not centered, the alignment of the left side nozzle and the right side nozzle is influenced.
The middle cylinder comprises a left middle cylinder half part 21 and a right middle cylinder half part 22; the right-hand member of well section of thick bamboo left half is equipped with left side magnet 23, and the left end of well section of thick bamboo right half is equipped with right side magnet 24, and left side magnet can with the right side magnet actuation, detect piece 30 by left side magnet and the centre gripping of right side magnet. The right-hand member of well section of thick bamboo left half is equipped with reference column 25, and the left end of well section of thick bamboo right half is equipped with locating hole 26, is equipped with the perforation that supplies the reference column to pass on detecting the piece, the reference column passes the perforation on detecting the piece, again with the locating hole cooperation, so, can pinpoint detect the piece, can avoid detecting piece and well section of thick bamboo and break away from, especially when well section of thick bamboo is rotatory.
In actual operation, the aligning device is horizontally placed between the two nozzle groups, a detector holds the left side cylinder 11, the middle cylinder is rotated, the left side cylinder and the right side cylinder 12 synchronously extend out of the middle cylinder, the left side cylinder axially moves to the left, the right side cylinder axially moves to the right, the left end of the left side cylinder is pressed on a support of the left side nozzle group to surround one nozzle on the left side nozzle group, the right end of the right side cylinder is pressed on a support of the right side nozzle group to surround one nozzle on the right side nozzle group, and the two nozzles are arranged in bilateral symmetry. The left nozzle group is formed by ejecting ink to the detection sheet 30 by the nozzles surrounded by the left partial tube, and the right nozzle group is formed by ejecting ink to the detection sheet by the nozzles surrounded by the right partial tube, thereby forming dots on the detection sheet. And then, taking down the detection sheet, and observing whether ink dots on the left side and the right side of the detection sheet are aligned by using a magnifying lens so as to judge whether the left nozzle and the right nozzle are aligned accurately. If the alignment is not accurate, the spray heads are adjusted to realize the high-precision alignment of the spray heads on the left side and the right side. For example, the nozzle is provided with a mounting lug 501, the mounting lug is provided with a strip-shaped hole, a bolt 502 is matched in the strip-shaped hole, and the bolt is screwed on a bracket (a first bracket 3 of a left side nozzle group or a second bracket 4 of a right side nozzle group), so that the nozzle can swing back and forth relative to the bolt or move up and down relative to the bolt, and after the nozzle is adjusted in place, the bolt is screwed down to fasten the nozzle.
And a feeding device is arranged above the nozzle groups, a receiving device is arranged below the nozzle groups, and the feeding device and the receiving device enable the silk scarf to vertically pass through the space between the two nozzle groups from top to bottom. The structure and function of the feeding device and the receiving device can refer to the patent document with the application publication number of CN 107901626 a.
Claims (4)
1. A method for manufacturing a large-breadth double-sided heterochromatic silk scarf comprises the following steps: firstly, performing stain removal treatment on a silk scarf, and then drying the silk scarf in a dry environment; secondly, spraying ink with different colors on the front and back surfaces of the silk scarf by using a nozzle of a printing machine; thirdly, drying the silk scarf at a low temperature; the method is characterized in that: the spray heads of the printing machine are divided into two spray head groups, the two spray head groups are vertically arranged and oppositely arranged, the ink jetting direction of the spray heads is horizontal, and a space for the silk scarf to pass through is formed between the two spray head groups; the two spray head groups are respectively arranged on two mutually independent screw rod mechanisms;
before the two nozzle groups jet ink to the silk scarf, the alignment device detects the alignment accuracy of all left and right corresponding nozzles in the two nozzle groups;
the alignment device comprises an alignment cylinder and a detection sheet, and the detection sheet is transparent and can be arranged in the middle of the alignment cylinder; the alignment cylinder comprises a left cylinder (11), a middle cylinder and a right cylinder (12), the left cylinder is screwed at the left end of the middle cylinder, the right cylinder is screwed at the right end of the middle cylinder, and the middle cylinder is matched with a detection sheet (30);
the alignment device is horizontally placed between the two nozzle groups, one nozzle of the left side nozzle group in the two nozzle groups is set as a left side nozzle by pointing the left end of the left side cylinder, the other nozzle of the left side nozzle group in the two nozzle groups is set as a right side nozzle by pointing the right end of the right side cylinder, the left side cylinder moves leftwards, the right side cylinder moves rightwards, the left end of the left side cylinder is pressed against the left side nozzle group, the left side cylinder surrounds the left side nozzle, the right end of the right side cylinder is pressed against the right side nozzle group, and the right side cylinder surrounds the right side nozzle; the left side shower nozzle sprays the ink, falls on detecting the left side wall of piece, forms the ink point, and the right side shower nozzle sprays the ink, falls on detecting the right side wall of piece, forms the ink point, takes off and detects the piece, with the help of the magnifying glass, observes whether the ink point on the left and right sides wall is controlled and is aimed at to judge whether arbitrary in two shower nozzle groups is counterpointed accurately to the shower nozzle.
2. The method for manufacturing a large-format double-sided different-color silk scarf according to claim 1, wherein the method comprises the following steps: the left side cylinder (11) and the right side cylinder (12) are screwed in the middle cylinder;
the left side divides a section of thick bamboo to be equipped with left side radial support (13), is equipped with guide cylinder (14) on the radial support of left side, and the right side divides a section of thick bamboo to be equipped with right side radial support (15), is equipped with guide bar (16) on the radial support of right side, and the guide bar cooperation is in the guide cylinder.
3. The method for manufacturing a large-format double-sided different-color silk scarf according to claim 1, wherein the method comprises the following steps: the middle cylinder comprises a left half part (21) and a right half part (22); the right-hand member of well section of thick bamboo left half is equipped with left side magnet (23), and the left end of well section of thick bamboo right half is equipped with right side magnet (24), and left side magnet can with the right side magnet actuation, detect piece (30) by left side magnet and right side magnet centre gripping.
4. The method for manufacturing a large-format double-sided different-color silk scarf according to claim 1, wherein the method comprises the following steps: and a feeding device is arranged above the nozzle groups, a receiving device is arranged below the nozzle groups, and the feeding device and the receiving device enable the silk scarf to vertically pass through the space between the two nozzle groups from top to bottom.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375012.5A CN110306372B (en) | 2019-05-07 | 2019-05-07 | Method for manufacturing large-width double-sided heterochromatic silk scarf |
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| CN201910375012.5A CN110306372B (en) | 2019-05-07 | 2019-05-07 | Method for manufacturing large-width double-sided heterochromatic silk scarf |
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| CN110306372B true CN110306372B (en) | 2021-10-22 |
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| CN107584904A (en) * | 2017-09-08 | 2018-01-16 | 北京印刷学院 | A kind of high-precision positioner of coding product examine machine shower nozzle |
| CN107901626A (en) * | 2017-11-13 | 2018-04-13 | 海捷数码技术（苏州）有限公司 | A kind of digital decorating machine of two-sided spray printing |
| CN109081237A (en) * | 2018-09-18 | 2018-12-25 | 江苏建筑职业技术学院 | Length is coaxial docking tooling than the two section high precision steel tubes greater than 9 |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55156949A (en) * | 1979-05-25 | 1980-12-06 | Hitachi Ltd | Screen printing method |
| CN101748616A (en) * | 2008-12-22 | 2010-06-23 | 张春雷 | Novel printing process |
| CN103221223A (en) * | 2010-09-15 | 2013-07-24 | 电子影像公司 | Inkjet printer with dot alignment vision system |
| CN202421357U (en) * | 2011-12-07 | 2012-09-05 | 宁波理工监测科技股份有限公司 | Lead-in detection device for transformer |
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