CN114407505A - Environment-friendly paper printing equipment capable of automatically turning over and implementation method - Google Patents
Environment-friendly paper printing equipment capable of automatically turning over and implementation method Download PDFInfo
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- CN114407505A CN114407505A CN202210031415.XA CN202210031415A CN114407505A CN 114407505 A CN114407505 A CN 114407505A CN 202210031415 A CN202210031415 A CN 202210031415A CN 114407505 A CN114407505 A CN 114407505A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
- B41F13/56—Folding or cutting
- B41F13/60—Folding or cutting crosswise
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
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Abstract
The invention discloses an environment-friendly paper printing device capable of automatically turning over and an implementation method, relates to the technical field of paper printing devices, and mainly solves the problem that the double-sided printing efficiency of the existing paper printing device is low; the device includes the raw materials scroll, the side at the printing box is installed to the raw materials scroll, the raw materials scroll will be carried the paper and send into the inside of printing box through compressing tightly conveying mechanism, compress tightly conveying mechanism including setting up the tight conveying roller of clamp inside the printing box, press from both sides tight conveying roller symmetry and set up, carry the paper to pass the intermediate position of pressing from both sides tight conveying roller, carry the paper to pass and get into between clamping cylinder and the support cylinder after pressing from both sides tight conveying roller, the lifting installation of clamping cylinder, the right side of clamping cylinder is provided with supplementary transport cylinder, clamping cylinder with be provided with laser printing machine between the supplementary transport cylinder, laser printing machine passes through the installation of printing machine adjustment mechanism.
Description
Technical Field
The invention relates to the technical field of paper printing equipment, in particular to environment-friendly paper printing equipment capable of automatically turning over and an implementation method.
Background
When the double-sided printing machine is used, an upper row of plate rollers and a lower row of plate rollers are arranged inside the printing machine, each row of plate rollers can correspond to one surface of a printed product, and a conveying belt in circulating transmission is correspondingly arranged below each typesetting roller; a turnover device is arranged between the upper conveying belt and the lower conveying belt and can convey the printed products to the lower conveying belt from the upper conveying belt and turn over the printed products.
The turning device of the existing double-sided printing machine is realized by matching a plurality of turning wheels, has a complex structure, is inconvenient to operate and has low printing efficiency, so that the problem is solved by providing the paper printing equipment capable of automatically turning and the implementation method.
Disclosure of Invention
The invention aims to provide an environment-friendly paper printing device capable of automatically turning over and an implementation method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
but environment-friendly paper lithography apparatus of automatic turn-over, including the raw materials scroll, the side at the printing box is installed to the raw materials scroll, still includes:
the raw material paper roll sends conveying paper into the printing box body through a pressing conveying mechanism, a matching conveying belt is arranged at the bottom of the conveying paper, the pressing conveying mechanism comprises clamping conveying rollers arranged in the printing box body, the clamping conveying rollers are symmetrically arranged, the conveying paper passes through the middle positions of the clamping conveying rollers and then enters between a pressing cylinder and a supporting cylinder after passing through the clamping conveying rollers, the pressing cylinder is installed in a lifting mode, an auxiliary conveying cylinder is arranged on the right side of the pressing cylinder, a laser printer is arranged between the pressing cylinder and the auxiliary conveying cylinder and installed through a printer adjusting mechanism, the auxiliary conveying cylinder is connected with a paper storage mechanism, the conveying paper is conveyed in the paper storage mechanism in a folding mode, the conveying paper is received through two sets of reverse printing cylinders at the bottom and the conveying paper is turned upwards, printing the reverse side of the conveyed paper by using a printing adjusting mechanism, wherein a receiving mechanism is arranged at the tail end of a reverse side printing cylinder;
the device comprises a pressing cylinder, a cutting mechanism and a conveying mechanism, wherein the cutting mechanism is arranged between the pressing cylinder and the laser printing machine and comprises a cutting seat arranged at the bottom of conveyed paper, a mounting frame is arranged on the cutting seat, and a slitting cutter is arranged at the bottom of the mounting frame.
As a further scheme of the invention: the printing adjusting mechanism comprises a moving block arranged on the side edge of the laser printing machine, the moving block and the printing box body are slidably mounted, an adjusting belt is arranged on the side edge of the moving block, a connecting block is arranged on the adjusting belt, the adjusting belt is connected with the printing box body through the connecting block, matching teeth are uniformly arranged on the inner ring of the adjusting belt, the adjusting belt is driven by an adjusting motor, and the laser printing machine ascends or descends under the action of the adjusting belt and the connecting block.
As a still further scheme of the invention: the paper storage mechanism comprises folding cylinders which are longitudinally and crossly arranged, and the conveying paper is conveyed through the folding cylinders which are uniformly distributed, and is stored.
As a still further scheme of the invention: carry the paper to be in the end of reverse side printing section of thick bamboo is provided with paper separating mechanism, paper separating mechanism is including cutting the mechanism, cut the mechanism with cut the mechanism the same between pressing cylinder and the laser printing machine, among the paper separating mechanism cut the mechanism and still be provided with the location probe, the location probe with carry the location printing mark on the paper to mutually support, separating mechanism is still including setting up the wheel that separates at the inside printing box, separate the wheel with the cooperation conveyer belt is mutually supported.
As a still further scheme of the invention: the receiving mechanism comprises an exhaust fan arranged on the printing box body, and a receiving groove is formed in the tail end of the exhaust fan.
As a still further scheme of the invention: the paper separating mechanism further comprises a blower arranged above the slitting mechanism, and the blower is aligned to an air suction opening of the exhaust fan.
As a still further scheme of the invention: and an inclined baffle is arranged at the left side of the receiving groove.
An environment-friendly paper printing implementation method capable of automatically turning over comprises the environment-friendly paper printing equipment capable of automatically turning over, and comprises the following steps;
s1, mounting the raw material paper roll on the outer side of the printing box body, making the conveying paper on the raw material paper roll run through the clamping conveying roller, pressing the conveying paper on the raw material paper roll and a matched conveying belt in the printing box body tightly, and realizing circular conveying of the conveying paper on the raw material paper roll by combining the matched conveying belt;
s2, arranging the laser printer on the upper side through the printer adjusting mechanism, firstly, carrying out printing operation on the upper side of the conveyed paper, enabling the printed conveyed paper to enter the paper storage mechanism, and carrying out mass storage on the conveyed paper subjected to single-sided printing through the folding cylinder;
s3, when the tail end of the single-side printed conveying paper reaches the position of the reverse side printing cylinder, starting a slitting structure on the side edge of the pressing cylinder to cut off the conveying paper, conveying the conveying paper continuously under the action of the folding cylinder, then starting a printer adjusting mechanism, adjusting the laser printer to the bottom of the printing box body, and starting to print the reverse side of the conveying paper;
and S4, when the reverse side of the conveyed paper is printed, matching the positioning probe and a slitting mechanism in the paper separating mechanism to perform slitting operation after printing is completed, and receiving the printed paper through the receiving mechanism after slitting.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the conveying paper is conveyed into the printing box body through the pressing conveying mechanism, the height of the laser printing machine is adjusted by combining the printing adjusting mechanism, the paper storage mechanism is matched to realize mass storage and turnover operation of the conveying paper, the printing operation is carried out on the reverse side of the conveying paper under the action of the printing adjusting mechanism, and the double-side printing efficiency of the paper is effectively improved.
Drawings
FIG. 1 is a schematic view of an environment-friendly paper printing apparatus capable of automatic flipping.
FIG. 2 is a schematic view showing the installation of a laser printer in an environmentally friendly paper printing apparatus capable of automatic inversion.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
FIG. 4 is a schematic diagram of the arrangement of the separating rollers in the automatic turn-over eco-friendly paper printing apparatus.
FIG. 5 is a schematic diagram showing the arrangement of positioning print targets in an automatic reversible eco-friendly paper printing apparatus.
In the figure: the printing machine comprises a raw material paper roll 1, a paper conveying body 2, a printing box body 3, a clamping conveying roller 4, a guide table 5, a pressing cylinder 6, an adjusting groove 7, an electric sliding block 8, a supporting cylinder 9, a conveying belt 10, a slitting seat 11, a mounting frame 12, a slitting knife 13, a laser printing machine 14, a sliding chute 15, an adjusting belt 150, a moving block 151, an adjusting motor 152, a connecting block 153, an auxiliary conveying cylinder 16, a folding cylinder 17, a reverse printing cylinder 18, a positioning probe 19, a positioning printing mark 190, a separating roller 20, a blower 200, a suction fan 21, a receiving groove 22 and a baffle 23.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-5, the environment-friendly paper printing apparatus capable of automatically turning over comprises a raw paper roll 1, wherein the raw paper roll 1 is installed at the side of a printing box 3, and further comprises:
the raw material paper roll 1 is characterized in that conveying paper 2 is conveyed into a printing box body 3 through a pressing conveying mechanism, a matching conveying belt 10 is arranged at the bottom of the conveying paper 2, the pressing conveying mechanism comprises clamping conveying rollers 4 arranged inside the printing box body 3, the clamping conveying rollers 4 are symmetrically arranged, the conveying paper 2 passes through the middle positions of the clamping conveying rollers 4, the conveying paper 2 passes through the clamping conveying rollers 4 and then enters a position between a pressing cylinder 6 and a supporting cylinder 9, the pressing cylinder 6 is installed in a lifting mode, an electric slider 8 is arranged on the pressing cylinder 6 and is connected with an adjusting groove 7 through the electric slider 8, an auxiliary conveying cylinder 16 is arranged on the right side of the pressing cylinder 6, a laser printer 14 is arranged between the pressing cylinder 6 and the auxiliary conveying cylinder 16, the laser printer 14 is installed through a printer adjusting mechanism, and the auxiliary conveying cylinder 16 is connected with a paper storage mechanism, the conveying paper 2 is folded and conveyed in the paper storage mechanism, the conveying paper 2 is received by two sets of reverse side printing cylinders 18 at the bottom, the reverse sides of the conveying paper 2 face upwards, the reverse sides of the conveying paper 2 are printed by using a printing adjusting mechanism, and a receiving mechanism is arranged at the tail end of each reverse side printing cylinder 18;
the mechanism is cut to pressing cylinder 6 with be provided with between the laser printing machine 14, it is in including setting up to cut the mechanism carry 2 bottoms of paper seat 11, be provided with mounting bracket 12 on cutting the seat 11, the bottom of mounting bracket 12 is provided with branch cutter 13.
Specifically, the raw material paper roll 1 winds the conveying paper 2 and conveys the conveying paper through the pressing conveying mechanism, a guide table 5 is arranged between a clamping conveying roller 4 and a pressing cylinder 6 and used for guiding the conveying paper 2, the conveying paper 2 is conveyed under the action of a matching conveying belt 10, the edge of the conveying paper 2 is pressed and conveyed with the matching conveying belt 10 and the pressing cylinder 6, and the single side of the conveying paper 2 is printed by means of a laser printer 14 located on the upper side.
More specifically, a large amount of paper subjected to single-sided printing is stored through the paper storage mechanism, the conveying paper 2 is driven to move at the same time, the reverse side of the conveying paper 2 is opposite to the laser printer 14, the conveying paper 2 is cut off through the splitting mechanism, the laser printer 14 is adjusted to the bottom of the printing box body 3, and the reverse side printing operation of the conveying paper 2 is achieved.
As a further embodiment of the present invention, the printing adjusting mechanism includes a moving block 151 disposed at a side of the laser printer 14, the moving block 151 is disposed in the sliding groove 15, the moving block 151 and the printing box 3 are slidably mounted, an adjusting belt 150 is disposed at a side of the moving block 151, a connecting block 153 is disposed on the adjusting belt 150, the adjusting belt 150 is connected to the printing box 3 through the connecting block 153, matching teeth are uniformly disposed on an inner ring of the adjusting belt 150, the adjusting belt 150 is driven by an adjusting motor 152, and the laser printer 14 ascends or descends under the action of the adjusting belt 150 and the connecting block 153.
Specifically, the laser printer 14 is driven to ascend or descend by the adjusting belt 150, and when the paper storage mechanism is full of single-sided printing paper, the upper side splitting mechanism cuts off the conveying paper 2 and simultaneously lowers the laser printer 14 to perform reverse side printing operation on the conveying paper 2.
As a still further embodiment of the present invention, the sheet storing mechanism includes folding cylinders 17 arranged crosswise in the longitudinal direction, and the transport sheet 2 transports the transport sheet 2 by the folding cylinders 17 arranged uniformly, and stores the transport sheet 2.
Specifically, the transport sheet 2 is stored and matched to the transport operation by the folding cylinder 17.
As a further embodiment of the present invention, the paper separating mechanism is disposed at the end of the reverse printing cylinder 18 of the conveying paper 2, the paper separating mechanism includes a splitting mechanism, the splitting mechanism is the same as the splitting mechanism between the pressing cylinder 6 and the laser printer 14, the splitting mechanism of the paper separating mechanism is further provided with a positioning probe 19, the positioning probe 19 is matched with a positioning printing mark 190 on the conveying paper 2, the separating mechanism further includes a separating roller 20 disposed inside the printing box 3, and the separating roller 20 is matched with the matching conveyer belt 10.
Specifically, the printed conveying paper 2 is cut by the cutting mechanism in the paper separating mechanism, and meanwhile, the conveying paper 2 is separated from the matched conveying belt 10 by the separating roller 20, and the printed single page is received by the receiving mechanism.
As a still further embodiment of the present invention, the receiving mechanism comprises a suction fan 21 disposed on the printing box 3, and a receiving groove 22 is disposed at a distal end of the suction fan 21.
As a still further embodiment of the present invention, the paper separating mechanism further comprises a blower 200 disposed above the slitting mechanism, the blower 200 being aligned with the suction opening of the blower 21.
As a still further embodiment of the present invention, the left side of the receiving groove 22 is provided with an inclined baffle 23.
An environment-friendly paper printing implementation method capable of automatically turning over comprises the environment-friendly paper printing equipment capable of automatically turning over, and comprises the following steps;
s1, mounting the raw material paper roll 1 on the outer side of the printing box body 3, enabling the conveying paper 2 on the raw material paper roll 1 to run through the clamping conveying roller 4, tightly pressing the conveying paper 2 on the raw material paper roll 1 and the matched conveying belt 10 in the printing box body 3, and realizing circular conveying of the conveying paper 2 on the raw material paper roll 1 by combining the matched conveying belt 10;
s2, setting the laser printer 14 on the upper side by the printer adjusting mechanism, firstly, performing printing operation on the upper side of the transport paper 2, feeding the transport paper 2 after printing into the paper storing mechanism, and storing the transport paper 2 after single-sided printing in large quantities by the folding cylinder 17;
s3, when the tail end of the single-side printed conveying paper 2 reaches the position of the reverse side printing cylinder 18, starting a slitting structure on the side edge of the pressing cylinder 6, cutting off the conveying paper 2, continuously conveying the conveying paper 2 under the action of the folding cylinder 17, then starting a printer adjusting mechanism, adjusting the laser printer 14 to the bottom of the printing box body 3, and starting to print the reverse side of the conveying paper 2;
and S4, when the reverse side of the conveyed paper 2 is printed, matching the positioning probe 19 and a slitting mechanism in the paper separating mechanism to perform slitting operation after printing is completed, and receiving the printed paper through a receiving mechanism after slitting.
As shown in fig. 1-5, the invention feeds the conveying paper 2 into the printing box 3 through the pressing conveying mechanism, adjusts the height of the laser printer 14 by combining with the printing adjusting mechanism, realizes mass storage and turnover operation of the conveying paper 2 by matching with the paper storage mechanism, and performs printing operation on the reverse side of the conveying paper 2 under the action of the printing adjusting mechanism, thereby effectively improving the efficiency of double-sided printing of the paper.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. But environment-friendly paper lithography apparatus of automatic turn-over, including raw materials scroll (1), the side at printing box (3) is installed in raw materials scroll (1), its characterized in that still includes:
the paper conveying device is characterized in that the raw material paper roll (1) conveys paper (2) into a printing box body (3) through a pressing conveying mechanism, a matching conveying belt (10) is arranged at the bottom of the conveyed paper (2), the pressing conveying mechanism comprises clamping conveying rollers (4) arranged in the printing box body (3), the clamping conveying rollers (4) are symmetrically arranged, the conveyed paper (2) passes through the middle positions of the clamping conveying rollers (4), the conveyed paper (2) passes through the clamping conveying rollers (4) and then enters a position between a pressing cylinder (6) and a supporting cylinder (9), the pressing cylinder (6) is installed in a lifting mode, an auxiliary conveying cylinder (16) is arranged on the right side of the pressing cylinder (6), a laser printer (14) is arranged between the pressing cylinder (6) and the auxiliary conveying cylinder (16), and the laser printer (14) is installed through a printer adjusting mechanism, the auxiliary conveying cylinder (16) is connected with a paper storage mechanism, the conveying paper (2) is folded and conveyed in the paper storage mechanism, the conveying paper (2) is received by two groups of reverse side printing cylinders (18) at the bottom, the reverse sides of the conveying paper (2) face upwards, the reverse sides of the conveying paper (2) are printed by a printing adjusting mechanism, and a receiving mechanism is arranged at the tail end of each reverse side printing cylinder (18);
the automatic paper cutting machine is characterized in that a cutting mechanism is arranged between the pressing cylinder (6) and the laser printer (14), the cutting mechanism comprises a cutting seat (11) arranged at the bottom of the conveying paper (2), a mounting frame (12) is arranged on the cutting seat (11), and a cutting knife (13) is arranged at the bottom of the mounting frame (12).
2. The environment-friendly paper printing device capable of automatically turning over as claimed in claim 1, wherein the printing adjusting mechanism comprises a moving block (151) arranged at a side of the laser printing machine (14), the moving block (151) is slidably mounted with the printing box body (3), an adjusting belt (150) is arranged at a side of the moving block (151), a connecting block (153) is arranged on the adjusting belt (150), the adjusting belt (150) is connected with the printing box body (3) through the connecting block (153), matching teeth are uniformly arranged on an inner ring of the adjusting belt (150), the adjusting belt (150) is driven by an adjusting motor (152), and the laser printing machine (14) is lifted or lowered under the action of the adjusting belt (150) and the connecting block (153).
3. The environmentally friendly paper printing apparatus capable of automatic inversion according to claim 1, wherein the paper storage mechanism comprises folding cylinders (17) arranged crosswise in the longitudinal direction, and the transport paper (2) is transported by the folding cylinders (17) arranged uniformly to transport the transport paper (2) and store the transport paper (2).
4. The environmentally friendly paper printing apparatus capable of automatic turn-over according to claim 1, wherein the transported paper (2) is provided with a paper separating mechanism at the end of the reverse printing cylinder (18), the paper separating mechanism comprises a splitting mechanism, the splitting mechanism is the same as a splitting mechanism between the pressing cylinder (6) and the laser printer (14), the splitting mechanism in the paper separating mechanism is further provided with a positioning probe (19), the positioning probe (19) is matched with a positioning printing mark (190) on the transported paper (2), the separating mechanism further comprises a separating roller (20) arranged inside the printing box body (3), and the separating roller (20) is matched with the matching conveyer belt (10).
5. The environmentally friendly paper printing apparatus capable of automatic turn-over according to claim 4, wherein the receiving mechanism comprises a suction fan (21) disposed on the printing box body (3), and a receiving groove (22) is disposed at the end of the suction fan (21).
6. The apparatus for automatically turning-over eco-friendly paper printing according to claim 5, wherein said paper separating mechanism further comprises a blower (200) disposed above said slitting mechanism, said blower (200) being aligned with an air suction opening of said air blower (21).
7. The apparatus for printing environment-friendly paper sheets with automatic turnover according to claim 5, wherein the receiving groove (22) is provided at the left side thereof with an inclined fence (23).
8. An automatically reversible eco-friendly paper printing implementation method, characterized in that the automatically reversible eco-friendly paper printing apparatus of any one of claims 1 to 7 is included, comprising the steps of;
s1, installing the raw material paper roll (1) on the outer side of the printing box body (3), enabling the conveying paper (2) on the raw material paper roll (1) to rush through the clamping conveying roller (4), pressing the conveying paper (2) on the raw material paper roll (1) and a matched conveying belt (10) in the printing box body (3) tightly, and realizing circular conveying of the conveying paper (2) on the raw material paper roll (1) by combining the matched conveying belt (10);
s2, arranging the laser printer (14) at the upper side through the printer adjusting mechanism, firstly, carrying out printing operation on the upper side of the conveying paper (2), feeding the printed conveying paper (2) into a paper storage mechanism, and storing a large amount of conveying paper (2) which is subjected to single-sided printing through a folding cylinder (17);
s3, when the tail end of the conveying paper (2) subjected to single-side printing reaches the position of the reverse side printing cylinder (18), starting a slitting structure on the side edge of the pressing cylinder (6), cutting off the conveying paper (2), continuously conveying the conveying paper (2) under the action of the folding cylinder (17), then starting a printing machine adjusting mechanism, adjusting the laser printing machine (14) to the bottom of the printing box body (3), and starting to print the reverse side of the conveying paper (2);
and S4, when the reverse side of the conveyed paper (2) is printed, matching the positioning probe (19) and a slitting mechanism in the paper separating mechanism to perform slitting operation after printing is completed, and receiving the printed conveyed paper (2) through the receiving mechanism after slitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210031415.XA CN114407505B (en) | 2022-01-12 | 2022-01-12 | Environment-friendly paper printing equipment capable of automatically turning over and implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210031415.XA CN114407505B (en) | 2022-01-12 | 2022-01-12 | Environment-friendly paper printing equipment capable of automatically turning over and implementation method |
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| Publication Number | Publication Date |
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| CN114407505A true CN114407505A (en) | 2022-04-29 |
| CN114407505B CN114407505B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210031415.XA Active CN114407505B (en) | 2022-01-12 | 2022-01-12 | Environment-friendly paper printing equipment capable of automatically turning over and implementation method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2954213B1 (en) * | 1998-10-28 | 1999-09-27 | 新潟日本電気株式会社 | Double-sided printing device |
| CN1819921A (en) * | 2003-07-08 | 2006-08-16 | 戈斯印刷系统有限公司 | Printing press |
| JP2014051010A (en) * | 2012-09-06 | 2014-03-20 | Toshiba Tec Corp | Double-sided printer device |
| CN208452591U (en) * | 2018-07-19 | 2019-02-01 | 宫存哲 | Duplex printer |
| CN210911261U (en) * | 2019-09-07 | 2020-07-03 | 宜宾雅艺玻璃技术有限公司 | Paper pressing device of double-sided decal paper printing machine |
| CN112192939A (en) * | 2020-10-26 | 2021-01-08 | 海宁市腾达机械有限公司 | Perfecting press |
-
2022
- 2022-01-12 CN CN202210031415.XA patent/CN114407505B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2954213B1 (en) * | 1998-10-28 | 1999-09-27 | 新潟日本電気株式会社 | Double-sided printing device |
| CN1819921A (en) * | 2003-07-08 | 2006-08-16 | 戈斯印刷系统有限公司 | Printing press |
| JP2014051010A (en) * | 2012-09-06 | 2014-03-20 | Toshiba Tec Corp | Double-sided printer device |
| CN208452591U (en) * | 2018-07-19 | 2019-02-01 | 宫存哲 | Duplex printer |
| CN210911261U (en) * | 2019-09-07 | 2020-07-03 | 宜宾雅艺玻璃技术有限公司 | Paper pressing device of double-sided decal paper printing machine |
| CN112192939A (en) * | 2020-10-26 | 2021-01-08 | 海宁市腾达机械有限公司 | Perfecting press |
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| Publication number | Publication date |
|---|---|
| CN114407505B (en) | 2023-12-19 |
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