CN101298221A - Plate gap-adjustable laser molding method - Google Patents
Plate gap-adjustable laser molding method Download PDFInfo
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- CN101298221A CN101298221A CNA2008100289406A CN200810028940A CN101298221A CN 101298221 A CN101298221 A CN 101298221A CN A2008100289406 A CNA2008100289406 A CN A2008100289406A CN 200810028940 A CN200810028940 A CN 200810028940A CN 101298221 A CN101298221 A CN 101298221A
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- mold pressing
- forging printing
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Abstract
The invention relates to a laser molding method used for an adjustable slot which comprises the steps as follows: 1) fabricating two semicircular-similar printing rollers with same diameters; 2) sequentially arranging an unwinding device, a first group of printing rollers and molding rollers, a printing-distance adjusting roller, a second group of printing rollers and molding rollers, and a coiling device along the route of the molding material from the uncoiling to the coiling; 3) two molding printing rollers runs at the same speed and in the same direction; the molding roller is controlled by a closing device so to as suitably complete the pressing and separation actions with the molding printing roller; the molding material is pressed; the molding printing roller and the molding roller respectively carry out the molding on the same coil of molding material by interval section; two adjacent small sections assemble a whole perimeter unit of the molding printing roller; the distance of two adjacent small sections is adjusted to realize two effects: with slots and without slots. When the molding method of the invention is used, the laser product without slots can be molded according to the requirement; alternatively, the laser product suitable for different requirements of slot width can be molded.
Description
Technical field:
The present invention relates to the laser molding technical field, refer in particular to a kind of version of can adjusting at any time and stitch width, promptly by seamless laser molding method to certain width version seam.
Background technology:
Existing laser molding principle is, laser plate is entirely wrapped on the forging printing plate roller along circumference, roll to pressing with another root mold pressing roll, moulding material constantly passes through from the pressing line of these two rollers, under the effect of uniform temperature and pressure, the hologram on the forging printing plate roller just is transferred on the moulding material.Because laser plate is the sheet material on a plane, wrap on the forging printing plate roller after, certainly exist a seam or folded mouthful on its circumferencial direction, this seam or folded mouth make version stitch.Hologram on the forging printing plate roller is molded when being transferred on the moulding material, and this version seam also is molded and is transferred on the moulding material.
Summary of the invention:
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of and can adjust version seam width at any time, promptly penetrate mould pressing method to certain width version seam an embroidered pattern of black and white on ancient official robes by seamless.
For achieving the above object, technical scheme provided by the invention is: a kind of laser molding method of plate gap-adjustable, and this method includes following steps:
1) make two class semicircle shape forging printing plate rollers that diameter is identical, its circular arc corresponding angles sum must be greater than 360 degree; And make two plastic cement mold pressing roll;
2) along moulding material unreel the rolling route, set gradually unwinding device, first group of forging printing plate roller and mold pressing roll, version apart from dancer rools, second group of forging printing plate roller and mold pressing roll, wrap-up;
3) two forging printing plate rollers are by the identical equidirectional operation of speed, mold pressing roll is controlled by closing device, finish pressing and separating action with forging printing plate roller in good time, moulding material is carried out mold pressing, described forging printing plate roller and mold pressing roll are respectively same volume moulding material compartment to be carried out mold pressing, two adjacent segments are formed a complete girth unit of forging printing plate roller, adjust adjacent two segment distances, when adjacent two segments overlap when connecting from beginning to end is the no-slot laser product, and adjacent two segments are that the radium-shine product of version seam is arranged when not overlapping.
Be equipped with on the string face of forging printing plate roller in the described step 1) and be used to lock the anchor clamps that laser plate is close to roll surface.
Mold pressing roll in the described step 1) wraps on the steel core axle equably with having certain elastic plastic material, and mold pressing roll hardness is more than Shao Shi 90 degree.
Adjacent two segments include apart from method of adjustment in the described step 3): the phase place that changes two forging printing plate rollers; Or the pressing and the disengaging time of change mold pressing roll, thereby change pressing and starting and ending position of separating and pressing distance; Thereby or change version apart from the distance of change moulding material in dancer rools position by two forging printing plate rollers.
After using this mould pressing method, mold pressing goes out seamless radium-shine product as required, perhaps is fit to the radium-shine products of different version seam width requirements.
Description of drawings:
Fig. 1 is the structural representation of laser molding version roller of the present invention;
Fig. 2 is a workflow diagram of the present invention;
Fig. 3 is the schematic diagrames of two forging printing plate rollers to same volume moulding material segmentation mold pressing.
The specific embodiment:
1-is shown in Figure 3 referring to accompanying drawing: present embodiment may further comprise the steps:
1) make two class semicircle shape forging printing plate rollers that diameter is identical, its circular arc corresponding angles sum must be greater than 360 degree (shown in accompanying drawing 1), in addition, are close to roll surface and can load onto anchor clamps on the string face of forging printing plate roller in order to lock laser plate; And make two plastic cement mold pressing roll;
2) unreel the rolling route along moulding material 9; Setting comprises: unwinding device 10, above-mentioned steps 1) in forging printing plate roller 11,14 and mold pressing roll 12,15, the version apart from dancer rools 13, wrap-up 16 (as shown in Figure 2);
3) two forging printing plate rollers are by the identical equidirectional operation of speed, mold pressing roll is controlled by closing device, finish pressing and separating action with forging printing plate roller in good time, moulding material is carried out mold pressing, described forging printing plate roller and mold pressing roll are respectively same volume moulding material compartment to be carried out mold pressing, wherein a forging printing plate roller extrudes 1,3,5 ... section figure line, another root forging printing plate roller extrudes 2,4 ... section figure line (seeing shown in the accompanying drawing 3), two adjacent segments are formed a complete girth unit of forging printing plate roller, adjust adjacent two segment distances, when adjacent two segments overlap when connecting from beginning to end is the no-slot laser product, and adjacent two segments are that the radium-shine product of version seam is arranged when not overlapping.The method of the adjusting adjacent two segment distances phase place of two forging printing plate rollers that changes; Or the pressing and the disengaging time of change mold pressing roll, thereby change pressing and starting and ending position of separating and pressing distance; Thereby or change version apart from the distance of change moulding material in dancer rools position by two forging printing plate rollers.
Claims (4)
1, a kind of laser molding method of plate gap-adjustable is characterized in that: this method includes following steps:
1) make two class semicircle shape forging printing plate rollers that diameter is identical, its circular arc corresponding angles sum must be greater than 360 degree; And make two plastic cement mold pressing roll;
2) along moulding material unreel the rolling route, set gradually unwinding device, first group of forging printing plate roller and mold pressing roll, version apart from dancer rools, second group of forging printing plate roller and mold pressing roll, wrap-up;
3) two forging printing plate rollers are by the identical equidirectional operation of speed, mold pressing roll is controlled by closing device, finish pressing and separating action with forging printing plate roller in good time, moulding material is carried out mold pressing, described forging printing plate roller and mold pressing roll are respectively same volume moulding material compartment to be carried out mold pressing, two adjacent segments are formed a complete girth unit of forging printing plate roller, adjust adjacent two segment distances, when adjacent two segments overlap when connecting from beginning to end is the no-slot laser product, and adjacent two segments are that the radium-shine product of version seam is arranged when not overlapping.
2, the laser molding method of a kind of plate gap-adjustable according to claim 1 is characterized in that: be equipped with on the string face of forging printing plate roller in the step 1) and be used to lock the anchor clamps that laser plate is close to roll surface.
3, the laser molding method of a kind of plate gap-adjustable according to claim 1 is characterized in that: the mold pressing roll in the step 1) wraps on the steel core axle equably with having certain elastic plastic material, and mold pressing roll hardness is more than Shao Shi 90 degree.
4, the laser molding method of a kind of plate gap-adjustable according to claim 1 is characterized in that: adjacent two segments include apart from method of adjustment in the step 3): the phase place that changes two forging printing plate rollers; Or the pressing and the disengaging time of change mold pressing roll, thereby change pressing and starting and ending position of separating and pressing distance; Thereby or change version apart from the distance of change moulding material in dancer rools position by two forging printing plate rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100289406A CN101298221A (en) | 2008-06-20 | 2008-06-20 | Plate gap-adjustable laser molding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100289406A CN101298221A (en) | 2008-06-20 | 2008-06-20 | Plate gap-adjustable laser molding method |
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| Publication Number | Publication Date |
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| CN101298221A true CN101298221A (en) | 2008-11-05 |
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| CNA2008100289406A Pending CN101298221A (en) | 2008-06-20 | 2008-06-20 | Plate gap-adjustable laser molding method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689537A (en) * | 2012-06-19 | 2012-09-26 | 东莞光群雷射科技有限公司 | Method for producing holographic element face plate-seam-free polyvinyl chloride (PVC) film |
| CN104149486A (en) * | 2014-08-04 | 2014-11-19 | 浙江中佳科技有限公司 | Hard-embossing positioning laser molding press |
| CN105415881A (en) * | 2015-12-01 | 2016-03-23 | 佛山市南海区三简包装有限公司 | Control method of mould press |
| CN108146064A (en) * | 2017-12-20 | 2018-06-12 | 常德金德新材料科技股份有限公司 | No-slot laser molding equipment and laser molding method and radium-shine product |
| WO2023142172A1 (en) * | 2022-01-26 | 2023-08-03 | 温岭市高宝实业有限公司 | Manufacturing method and manufacturing device for fixed-point laser transfer film |
-
2008
- 2008-06-20 CN CNA2008100289406A patent/CN101298221A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689537A (en) * | 2012-06-19 | 2012-09-26 | 东莞光群雷射科技有限公司 | Method for producing holographic element face plate-seam-free polyvinyl chloride (PVC) film |
| CN104149486A (en) * | 2014-08-04 | 2014-11-19 | 浙江中佳科技有限公司 | Hard-embossing positioning laser molding press |
| CN105415881A (en) * | 2015-12-01 | 2016-03-23 | 佛山市南海区三简包装有限公司 | Control method of mould press |
| CN105415881B (en) * | 2015-12-01 | 2018-01-16 | 佛山市南海区三简包装有限公司 | A kind of control method of moulding press |
| CN108146064A (en) * | 2017-12-20 | 2018-06-12 | 常德金德新材料科技股份有限公司 | No-slot laser molding equipment and laser molding method and radium-shine product |
| CN108146064B (en) * | 2017-12-20 | 2020-09-11 | 常德金德新材料科技股份有限公司 | Seamless laser molding equipment, laser molding method and laser product |
| WO2023142172A1 (en) * | 2022-01-26 | 2023-08-03 | 温岭市高宝实业有限公司 | Manufacturing method and manufacturing device for fixed-point laser transfer film |
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Application publication date: 20081105 |