CN202826663U - Full rotary press capable of overprinting - Google Patents
Full rotary press capable of overprinting Download PDFInfo
- Publication number
- CN202826663U CN202826663U CN 201220411444 CN201220411444U CN202826663U CN 202826663 U CN202826663 U CN 202826663U CN 201220411444 CN201220411444 CN 201220411444 CN 201220411444 U CN201220411444 U CN 201220411444U CN 202826663 U CN202826663 U CN 202826663U
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Abstract
The utility model discloses a full rotary press capable of overprinting which comprises a paper pulling unit, a printing unit, a resistance unit, a mark checking sensor and an upper computer, wherein the upper computer is provided with an overlapping process control system inside; the paper pulling unit comprises a paper pulling cylinder and a paper pulling motor connected with the paper pulling cylinder; the printing unit comprises a pressing cylinder with a plurality of printing forme cylinders distributed on, the pressing cylinders are connected with a paper rolling motor, the printing forme cylinders are connected with a forme rolling motor; the resistance unit comprises a resistance motor and a resistance cylinder connected with the resistance motor, all the motors are electrically connected with the upper computer; the mark checking sensor is electrically connected with the upper computer, and the roll materials which are used as the printing base materials are provided with printing marks; the upper computer receives signals from the mark checking sensor. The overprinting process control system controls the paper pulling unit, the printing unit and the resistance unit, thereby achieving the accurate overprint of prints, improving the quality of the prints and reducing the cost.
Description
Technical field
The utility model relates to a kind of print system, especially relates to a kind of full rotary press that can realize repeating chromatography.
Background technology
Usually can use printing machine in the printing of reel adhesive sticker and similar material goods, wherein full rotary press is that operating efficiency is the highest, a kind of type that printing effect is best.As shown in Figure 3, full rotary press mainly comprises and leads paper roll 8, plate cylinder 2, undertake the printing of cylinder 3 and tensioner 21, its operation principle is at first to be driven by main motor 20 to lead the traction that paper roll 8 is realized cylinder material 14, driving the cylinder 3 of undertaking the printing of by a chain-drive mechanism 19 simultaneously rotates, the cylinder 3 of undertaking the printing of drives plate cylinder 2 by the gear drive (undertake the printing of drum gear 18 and plate cylinder gear 17) that is arranged on its side and rotates, thereby realize printing, tensioner 21 is responsible in the control and regulation printing process by the uniform tension in order of printed material material, tension force control is very high to the quality requirement of paper, for the printing of each length all travelling gear of undertaking the printing of between roller and the plate cylinder customized respectively, be subjected to the restriction of module, the printing of some length can't be printed at all, let alone is to have carried out two-shot chromatography; In addition, being subjected to the restriction of gear meshed center distance, also is to print for blocked up and excessively thin printing.
The utility model content
For above-mentioned prior art, but the utility model provides a kind of full rotary press of chromatography, mainly be to utilize servomotor directly to drive plate cylinder 2 and lead paper roll 7 work, detect realization by marking and can repeat chromatography, solved in the prior art and realized in the full rotary printing the demanding problem of paper quality.The utility model by the separate motor of PC control precisely, plate cylinder and the relative position between the cylinder of undertaking the printing of when adjusting secondary printing in real time, thereby realize the accurate chromatography of printing, improved the quality of printing.Because the utility model version is rolled the motor direct-drive plate cylinder, so the printing of random length can be printed, need not forme gear customized again, thereby reduced the cost of printing.
In order to solve the problems of the technologies described above, but the technical scheme that the full rotary press of a kind of chromatography of the utility model is achieved is: comprise and lead paper unit, printing element, resistance unit, inspection mark sensor and host computer; Be provided with the chromatography stored program controlled in the described host computer; Described lead the paper unit comprise lead paper roll and be attached thereto lead the paper motor, the described paper roll that leads disposes and leads the paper roll pinch roller; Describedly lead the paper motor and described host computer is electrically connected; Described printing element comprises the cylinder of undertaking the printing of, circumferentially be distributed with a plurality of plate cylinders along the described cylinder of undertaking the printing of, dispose the cylinder pinch roller of undertaking the printing of with the described cylinder of undertaking the printing of, the described cylinder of undertaking the printing of is connected with paper and rolls motor, described plate cylinder is connected with version and rolls motor, and described paper rolls motor and described version rolls motor and described host computer is electrically connected; The resistance cylinder that described resistance unit comprises Resistance motor and is attached thereto disposes resistance cylinder pinch roller with described resistance cylinder, and described Resistance motor and described host computer are electrically connected; Described inspection mark sensor and described host computer are electrically connected, and are provided with typographic(al) mark as the cylinder material of printing base material; Described host computer receives the signal of described inspection mark sensor; Described paper unit, described printing element and the described resistance unit of leading of described chromatography stored program controlled control is to realize feeding, printing, forward tensioning and the reverse tensioning of cylinder material.
But the full rotary press of a kind of chromatography of the utility model, wherein, described paper rolls motor and described version is rolled the servo or stepper motor of motor employing.
But the full rotary press of a kind of chromatography of the utility model, wherein, described resistance cylinder is provided with coiled material gear rule, and gear is advised be provided with for control cylinder material lateral displacement in described resistance cylinder and described path of undertaking the printing of the cylinder material feeding between the cylinder about.
Compared with prior art, the beneficial effects of the utility model are:
1. because the utility model does not need tension control system, under the control of host computer, lead paper motor and Resistance motor can directly drive the rotation of leading paper roll and resistance cylinder can realize easily to cylinder material stretching, avoided the tension force control of traditional full rotary press to the demanding problem of paper quality
2. after finishing one-step print, when secondary printing, mark when examining the one-step print on the mark sensor detection cylinder material, host computer receives this marking signal, chromatography stored program controlled in the host computer control accordingly the version roll motor and paper is just rolling motor or the counter-rotating, precisely, plate cylinder and the relative position between the cylinder of undertaking the printing of when adjusting secondary printing in real time, thereby realize the accurate chromatography of printing, improved the quality of printing.
3. because the plate cylinder in the utility model printing machine and the cylinder of undertaking the printing of are directly by separate driven by motor, between the two but not adopt gear drive, therefore, the limiting factor that does not have the gear centre distance,, cross thin for example thickness and all can print less than 0.1 graph paper greater than 0.5 millimeter for blocked up for example thickness.
4. because the utility model version is rolled the motor direct-drive plate cylinder, so the printing of random length can be printed, the limitations affect that does not have module, solved the technical problem of printing and chromatography random length printing, so no matter to print the printing of which kind of length, need not again forme gear customized, thereby reduced the cost of printing.
Description of drawings
But Fig. 1 is the structural representation sketch of the full rotary press of a kind of chromatography of the utility model;
Fig. 2 is that the end of full rotary press shown in Figure 1 is to the structural representation sketch;
Fig. 3 is the structural representation sketch of a kind of full rotary press in the prior art;
Among the figure:
The 1--version is rolled the motor 2--plate cylinder 3--cylinder 4-paper of undertaking the printing of and is rolled motor
The 5--cylinder pinch roller 6--that undertakes the printing of leads paper motor 7--and leads paper roll 8--and lead the paper roll pinch roller
13--resistance cylinder pinch roller 14--cylinder material 15-inspection mark sensor 16-typographic(al) mark
The 17-plate cylinder gear 18-drum gear 19-transmission mechanism 20-master motor of undertaking the printing of
21-tensioner 100-host computer.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is described in further detail.
As depicted in figs. 1 and 2, but the full rotary press of a kind of chromatography of the utility model comprises and leads paper unit, printing element, resistance unit and host computer 100, wherein, the resistance unit, the both sides of leading paper unit separation printing element are provided with the chromatography stored program controlled in the described host computer 100; Described lead the paper unit comprise lead paper roll 7 and be attached thereto lead paper motor 6, the described paper roll 7 that leads disposes and leads paper roll pinch roller 8; The described paper motor 6 that leads is electrically connected with described host computer 100; Described printing element comprises the cylinder 3 of undertaking the printing of, along a plurality of plate cylinders 2 of circumferentially being distributed with of the described cylinder 3 of undertaking the printing of, dispose the cylinder pinch roller 5 of undertaking the printing of with the described cylinder 3 of undertaking the printing of, the effect of cylinder pinch roller 5 of undertaking the printing of is that cylinder material 14 is attached on the cylinder 3 of undertaking the printing of, the described cylinder 3 of undertaking the printing of is connected with paper and rolls motor 4, described plate cylinder 2 is connected with version and rolls motor 1, and described paper rolls motor 4 and described version rolls motor 1 and described host computer 100 is electrically connected; The resistance cylinder 10 that described resistance unit comprises Resistance motor 11 and is attached thereto, described Resistance motor 11 is electrically connected with described host computer 100, dispose resistance cylinder pinch roller 13 with described resistance cylinder 10, described resistance cylinder 10 is provided with coiled material gear rule 12, gear rule 9 be provided with for control coil material 14 lateral displacements in described resistance cylinder 10 and described path of undertaking the printing of cylinder material 14 feedings between the cylinder 3 about move towards crooked with what prevent cylinder material 14.Resistance cylinder 10 in the utility model and lead paper roll 7 and also can use vacuum adsorption type structure commonly used in printing machinery and the package packing machine, this structure is general knowledge as well known to those skilled in the art, repeats no more herein.
The utility model also comprises inspection mark sensor 15, and the top that sensor 15 occupy the cylinder 3 of undertaking the printing of is marked in this inspection, and described inspection mark sensor and described host computer 100 are electrically connected, and is provided with typographic(al) mark 16 as the cylinder material 14 of printing base material; Described inspection mark sensor 15 is imprinted on the typographic(al) mark 16 on this cylinder material 14 in order to detect cylinder material 14 when the one-step print, and described host computer 100 receives and preserve the signal of described inspection mark sensor 15.When secondary printing, described chromatography stored program controlled according to described paper unit, described printing element and the described resistance unit of leading of the Position Control of typographic(al) mark 16 to realize feeding, printing, forward tensioning and the reverse tensioning of cylinder material 14.Further, paper roll 7 is led in described paper motor 6 drives of leading of leading in the paper list of described chromatography stored program controlled control, and under the mating reaction of leading paper roll pinch roller 8, realize the feeding of control cylinder material 14 on page orientation (shown in the direction of arrow among Fig. 2); The described version that described chromatography stored program controlled is controlled in the described printing element is rolled motor 1 drive plate cylinder 2, and under the mating reaction of the cylinder pinch roller 5 of undertaking the printing of, realizes the printing to cylinder material 14; The plate structure (comprise version roll motor 1 and plate cylinder 2) that is configured in the cylinder periphery of undertaking the printing of can be many groups, has only demonstrated wherein one group among Fig. 1 and Fig. 2.
In addition, how to realize that the chromatography programmable function of host computer 100 in the utility model is general knowledge known in the art, do not repeat them here.
Mentioned cylinder material 14 refers to the printing material of drum in the utility model.Paper in the utility model rolls motor 4 and version and rolls motor 1 and can adopt servo or stepper motor.
But utilize the full rotary press of a kind of chromatography of the utility model to the course of work that printing material prints to be, under the effect of leading the paper unit, along page orientation traction and the described cylinder material 14 of tensioning, meanwhile, the unit effect of described resistance along the reverse power (resistance) of paper feed, and makes cylinder material 14 tension to cylinder material 14.Described paper rolls motor 4 and is subjected to the control of host computer 100 to drive the cylinder 3 of undertaking the printing of, and under the mating reaction of the cylinder pinch roller 5 of undertaking the printing of, realize the feeding of cylinder material 14, described version is rolled motor 1 and is subjected to the control of host computer 100 to drive plate cylinder 2, and realizes the printing to cylinder material 14 under the effect of the cylinder 3 of undertaking the printing of.Wherein, roll motor 1 and plate cylinder 2 if include some groups of versions, host computer 100 can roll motor 1 to some versions and carry out the synchronous operation that closed-loop control makes several plate cylinders 2, thereby realizes polychrome printing.If two-shot chromatography, the typographic(al) mark 16 that 100 of host computers stamp when detecting cylinder materials 14 one-step print according to inspection mark sensor 15, version is rolled motor 1 and paper rolls turning to of motor 4 and rotational angle to control, precisely, plate cylinder 2 and the cylinder 3 of undertaking the printing of rotate when adjusting secondary printing in real time, thus realize the accurate chromatography of printing.
Although the above is described the utility model in conjunction with figure; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; in the situation that does not break away from the utility model aim, can also make a lot of distortion, these all belong within the protection of the present utility model.
Claims (3)
1. but the full rotary press of a chromatography comprises and leads paper unit, printing element, resistance unit and host computer (100), it is characterized in that,
Also comprise inspection mark sensor (15); Described host computer is provided with the chromatography stored program controlled in (100);
Described lead the paper unit comprise lead paper roll (7) and be attached thereto lead paper motor (6), the described paper roll (7) that leads disposes and leads paper roll pinch roller (8); The described paper motor (6) that leads is electrically connected with described host computer (100);
Described printing element comprises the cylinder of undertaking the printing of (3), circumferentially be distributed with a plurality of plate cylinders (2) along the described cylinder of undertaking the printing of (3), dispose the cylinder pinch roller (5) of undertaking the printing of with the described cylinder of undertaking the printing of (3), the described cylinder of undertaking the printing of (3) is connected with paper and rolls motor (4), described plate cylinder (2) is connected with version and rolls motor (1), and described paper rolls motor (4) and described version rolls motor (1) and described host computer (100) is electrically connected;
The resistance cylinder (10) that described resistance unit comprises Resistance motor (11) and is attached thereto, dispose resistance cylinder pinch roller (13) with described resistance cylinder (10), described Resistance motor (11) is electrically connected with described host computer (100);
Described inspection mark sensor and described host computer (100) are electrically connected, and are provided with typographic(al) mark (16) as the cylinder material (14) of printing base material;
Described host computer (100) receives the signal of described inspection mark sensor (15); Described paper unit, described printing element and the described resistance unit of leading of described chromatography stored program controlled control is to realize feeding, printing, forward tensioning and the reverse tensioning of cylinder material (14).
2. but the full rotary press of a kind of chromatography according to claim 1 is characterized in that, described paper rolls motor (4) and described version is rolled the servo or stepper motor of motor (1) employing.
3. but the full rotary press of a kind of chromatography according to claim 1, it is characterized in that, described resistance cylinder (10) is provided with coiled material gear rule (12), gear rule (9) about the path that is positioned at cylinder material (14) feeding between described resistance cylinder (10) and the described cylinder of undertaking the printing of (3) is provided with for control cylinder material (14) lateral displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411444 CN202826663U (en) | 2012-08-20 | 2012-08-20 | Full rotary press capable of overprinting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411444 CN202826663U (en) | 2012-08-20 | 2012-08-20 | Full rotary press capable of overprinting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202826663U true CN202826663U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411444 Expired - Fee Related CN202826663U (en) | 2012-08-20 | 2012-08-20 | Full rotary press capable of overprinting |
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| CN (1) | CN202826663U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827761A (en) * | 2015-05-28 | 2015-08-12 | 韩蓓 | Coiling block material printing and die cutting machine and intermittent and full rotary printing and die cutting method |
| CN105313437A (en) * | 2015-11-24 | 2016-02-10 | 苏州工业园区天势科技有限公司 | Tension-free type full-rotary printing equipment |
| CN106946084A (en) * | 2017-03-08 | 2017-07-14 | 韩蓓 | Die-cutting machine and die cutting method for cylinder material |
| CN113211956A (en) * | 2021-05-11 | 2021-08-06 | 付乾 | Efficient processing equipment and processing technology for degradable plastic bags |
-
2012
- 2012-08-20 CN CN 201220411444 patent/CN202826663U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827761A (en) * | 2015-05-28 | 2015-08-12 | 韩蓓 | Coiling block material printing and die cutting machine and intermittent and full rotary printing and die cutting method |
| CN104827761B (en) * | 2015-05-28 | 2017-09-29 | 韩蓓 | The die cutting machine for printing and batch (-type) and full rotating wheel formula printing and die-cutting method of cylinder material |
| CN105313437A (en) * | 2015-11-24 | 2016-02-10 | 苏州工业园区天势科技有限公司 | Tension-free type full-rotary printing equipment |
| CN106946084A (en) * | 2017-03-08 | 2017-07-14 | 韩蓓 | Die-cutting machine and die cutting method for cylinder material |
| CN106946084B (en) * | 2017-03-08 | 2018-06-26 | 韩蓓 | For the die-cutting machine and die cutting method of cylinder material |
| CN113211956A (en) * | 2021-05-11 | 2021-08-06 | 付乾 | Efficient processing equipment and processing technology for degradable plastic bags |
| CN113211956B (en) * | 2021-05-11 | 2023-12-08 | 深圳市瑧能新材料有限公司 | Efficient processing equipment and processing technology for degradable plastic bags |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Du Jiangang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Du Jiangang Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |