CN208069120U - A combined cylinder assembly of a color offset printing machine for color box processing - Google Patents
A combined cylinder assembly of a color offset printing machine for color box processing Download PDFInfo
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- 238000007645 offset printing Methods 0.000 title claims abstract description 45
- 238000004140 cleaning Methods 0.000 claims abstract description 86
- 238000007639 printing Methods 0.000 claims abstract description 54
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 50
- 230000005484 gravity Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 4
- 239000011087 paperboard Substances 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 12
- 239000004677 Nylon Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000006367 bivalent amino carbonyl group Chemical group [H]N([*:1])C([*:2])=O 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型涉及彩盒生产加工技术领域，具体为一种彩盒加工用彩色胶印机的组合式滚筒组件。The utility model relates to the technical field of color box production and processing, in particular to a combined cylinder assembly of a color offset printing machine for color box processing.
背景技术Background technique
彩盒是指用卡纸和微细瓦楞纸板这两种材料制成的折叠纸盒和微细瓦楞纸盒，彩盒，顾名思义，一般是由若干颜色搭配而成，给人以强烈的视觉感官，使购买者和使用者对商品的整体外观和颜色等细节有一点了解，生产彩盒的企业称为彩盒印刷包装厂，简称为彩盒厂。Color boxes refer to folding cartons and micro-corrugated boxes made of cardboard and micro-corrugated cardboard. Color boxes, as the name implies, are generally made of several colors, giving people a strong visual sense. Readers and users have a little understanding of details such as the overall appearance and color of the product. Enterprises that produce color boxes are called color box printing and packaging factories, or color box factories for short.
胶印是彩盒加工过程中不可缺少的步骤，采用胶印机实现彩盒胶印，胶印机按进纸方式不同，可分为单张纸胶印机和卷筒纸胶印机，卷筒纸胶印机的胶印过程为印刷图文从印版先印到橡皮滚筒上，然后再由橡皮滚筒转印到纸板上，现有胶印机在加工彩盒过程中存在如下的问题：Offset printing is an indispensable step in the process of color box processing. The offset printing machine is used to realize the offset printing of the color box. The offset printing machine can be divided into a sheet-fed offset printing machine and a web offset printing machine according to different feeding methods, and the offset printing of the web offset printing machine The process is that the printed image and text are first printed from the printing plate to the rubber cylinder, and then transferred from the rubber cylinder to the cardboard. The existing offset printing machine has the following problems in the process of processing the color box:
（1）在进行彩印时，橡皮滚筒上会残留上一次彩印留下的彩墨，这些彩墨随着这次的彩印又一次印制到彩盒纸板上，会造成重影的现象，而且，长时间的积累，橡皮滚筒表面残留很厚的不规则的彩墨层，也会在彩印过程中，对纸板造成刮伤，从而大大降低了彩盒加工的质量；(1) During color printing, the color ink left by the previous color printing will remain on the rubber cylinder. These color inks will be printed on the color box cardboard again with this color printing, which will cause ghosting. Moreover, After a long period of accumulation, a thick and irregular color ink layer remains on the surface of the rubber cylinder, which will also cause scratches to the cardboard during the color printing process, thereby greatly reducing the quality of color box processing;
（2）现有胶印机的印版滚筒和橡皮滚筒是采用两个电机实现驱动的，在进行彩印工作时，印版滚筒和橡皮滚筒单独工作，这样不仅增加了彩盒加工用彩印机的整体结构，而且还会造成更多能源的浪费。(2) The printing plate cylinder and the rubber cylinder of the existing offset printing machine are driven by two motors. When performing color printing, the printing plate cylinder and the rubber cylinder work independently, which not only increases the overall cost of the color printing machine for color box processing. structure, but also cause more waste of energy.
发明内容Contents of the invention
为了克服现有技术方案的不足，本实用新型提供一种彩盒加工用彩色胶印机的组合式滚筒组件，结构简单、安装和拆卸都很方便，在彩盒加工过程中，能够实现对彩盒纸板高效彩印的功能，保证了彩印质量，且能有效的解决背景技术提出的问题。In order to overcome the shortcomings of the existing technical solutions, the utility model provides a combined cylinder assembly of a color offset printing machine for color box processing, which has a simple structure and is very convenient to install and disassemble. The high-efficiency color printing function of the cardboard ensures the quality of color printing and can effectively solve the problems raised by the background technology.
本实用新型解决其技术问题所采用的技术方案是：The technical scheme that the utility model solves its technical problem adopts is:
一种彩盒加工用彩色胶印机的组合式滚筒组件，包括胶印工作台，所述胶印工作台的上方竖直设置有两个定位安装座，两个所述定位安装座之间设置有彩墨回收槽，所述彩墨回收槽的上方设置有清洁滚筒和胶印组件，所述胶印组件包括印版滚筒和橡皮滚筒，所述印版滚筒设置在橡皮滚筒的斜下方，且印版滚筒的中心设置有电机驱动杆，所述电机驱动杆一端设置有用于驱动橡皮滚筒和清洁滚筒的齿轮组件，所述清洁滚筒与橡皮滚筒水平并列设置，且清洁滚筒的外侧设置有清洁机构；A combined cylinder assembly of a color offset printing machine for color box processing, including an offset printing table, two positioning mounting seats are vertically arranged above the offset printing table, and a color ink is arranged between the two positioning mounting seats A recovery tank, a cleaning cylinder and an offset printing assembly are arranged above the color ink recovery tank, the offset printing assembly includes a printing plate cylinder and a rubber cylinder, the printing plate cylinder is arranged obliquely below the rubber cylinder, and the center of the printing plate cylinder A motor drive rod is provided, and one end of the motor drive rod is provided with a gear assembly for driving the rubber cylinder and the cleaning cylinder, the cleaning cylinder and the rubber cylinder are horizontally arranged side by side, and a cleaning mechanism is provided on the outside of the cleaning cylinder;
所述清洁机构包括若干清洁毛刷和若干弧形结构的清洁刮刀，所述清洁毛刷和清洁刮刀间隔设置。The cleaning mechanism includes several cleaning brushes and several arc-shaped cleaning blades, and the cleaning brushes and the cleaning blades are arranged at intervals.
进一步地，所述齿轮组件包括印版传动齿轮、橡皮传动齿轮和清洁传动齿轮，所述电机驱动杆一端与印版传动齿轮中心连接，所述橡皮传动齿轮分别与印版传动齿轮、清洁传动齿轮通过齿轮啮合连接，且橡皮传动齿轮中心设置有橡皮传动杆，所述橡皮传动杆一端穿过橡皮滚筒与定位安装座连接，所述清洁传动齿轮中心设置有清洁传动杆，所述清洁传动杆一端穿过清洁滚筒与定位安装座连接。Further, the gear assembly includes a printing plate transmission gear, a rubber transmission gear and a cleaning transmission gear, one end of the motor drive rod is connected to the center of the printing plate transmission gear, and the rubber transmission gear is connected to the printing plate transmission gear, the cleaning transmission gear It is connected through gear meshing, and the center of the rubber transmission gear is provided with a rubber transmission rod, and one end of the rubber transmission rod passes through the rubber cylinder to connect with the positioning mounting seat. Pass through the cleaning roller and connect with the positioning mount.
进一步地，所述印版滚筒的中心与橡皮滚筒的中心在同一直线上，且清洁滚筒对橡皮滚筒的作用力与印版滚筒对橡皮滚筒作用力的合力等于橡皮滚筒自身所受重力。Further, the center of the printing plate cylinder and the blanket cylinder are on the same straight line, and the resultant force of the force exerted by the cleaning cylinder on the blanket cylinder and the force exerted by the printing plate cylinder on the blanket cylinder is equal to the gravity on the blanket cylinder itself.
进一步地，所述清洁刮刀与清洁滚筒的连接处设置有缓冲胶垫。Further, a buffer rubber pad is provided at the connection between the cleaning blade and the cleaning roller.
与现有技术相比，本实用新型的有益效果是：Compared with the prior art, the beneficial effects of the utility model are:
（1）本实用新型通过清洁滚筒的设置，可在胶印组件对彩盒纸板进行彩印的过程中，实现对橡皮滚筒表面清洁的功能，保证了橡皮滚筒表面的平整度和清洁度，避免橡皮滚筒上残留的之前的彩墨再一次印刷到彩盒纸板上，造成重影，从而有效保证了彩印的连续性，使得彩印色彩均匀，大大提高了彩盒加工的质量；(1) Through the setting of the cleaning cylinder, the utility model can realize the function of cleaning the surface of the rubber cylinder during the color printing process of the offset printing assembly on the color box cardboard, ensuring the flatness and cleanliness of the surface of the rubber cylinder, and avoiding the cleaning of the rubber cylinder The previous color ink remaining on the screen is printed on the color box cardboard again, causing double images, thus effectively ensuring the continuity of color printing, making the color printing uniform, and greatly improving the quality of color box processing;
（2）本实用新型通过齿轮组件的设置，实现了驱动该彩盒加工用彩色胶印机的组合式滚筒组件的功能，一方面，采用齿轮机械传动实现驱动，节省了能源；另一方面，减少了驱动电机的使用，使得该彩色胶印机的整体结构更为简单。(2) The utility model realizes the function of driving the combined cylinder assembly of the color offset printing machine for color box processing through the setting of the gear assembly. On the one hand, the drive is realized by gear mechanical transmission, which saves energy; on the other hand, it reduces The use of the driving motor makes the overall structure of the color offset printing machine simpler.
附图说明Description of drawings
图1为本实用新型的胶印组件结构示意图；Fig. 1 is the structural schematic diagram of the offset printing assembly of the present utility model;
图2为本实用新型的整体结构示意图；Fig. 2 is the overall structural representation of the utility model;
图3为本实用新型的齿轮组件结构示意图。Fig. 3 is a structural schematic diagram of the gear assembly of the present invention.
图中标号：Labels in the figure:
1-胶印工作台；2-定位安装座；3-彩墨回收槽；4-清洁滚筒；5-胶印组件；6-电机驱动杆；7-齿轮组件；8-清洁机构；9-橡皮传动杆；10-清洁传动杆；11-缓冲胶垫；1-Offset printing table; 2-Positioning mounting seat; 3-Color ink recovery tank; 4-Cleaning cylinder; 5-Offset printing assembly; 6-Motor drive rod; 7-Gear assembly; 8-Cleaning mechanism; ; 10-clean the transmission rod; 11-buffer rubber pad;
501-印版滚筒；502-橡皮滚筒；501-plate cylinder; 502-rubber cylinder;
701-印版传动齿轮；702-橡皮传动齿轮；703-清洁传动齿轮；701-plate transmission gear; 702-rubber transmission gear; 703-cleaning transmission gear;
801-清洁毛刷；802-清洁刮刀。801-cleaning hair brush; 802-cleaning scraper.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
如图1、图2和图3所示，本实用新型提供了一种彩盒加工用彩色胶印机的组合式滚筒组件，包括胶印工作台1，所述胶印工作台1的上方竖直设置有两个定位安装座2，两个所述定位安装座2之间设置有彩墨回收槽3，所述彩墨回收槽3的上方设置有清洁滚筒4和胶印组件5，通过彩墨回收槽3的设置，用来回收通过清洁滚筒4清洁后，从胶印组件5上掉落的彩墨，可实现回收再利用，从而节约了能源，减少了浪费，所述胶印组件5包括印版滚筒501和橡皮滚筒502，通过印版滚筒501的设置，将印刷图文从印版滚筒501上印制到橡皮滚筒502上，橡皮滚筒502再将印刷图文印制到纸板上，所述印版滚筒501设置在橡皮滚筒502的斜下方，且印版滚筒501的中心设置有电机驱动杆6，电机驱动杆6用来驱动印版滚筒501的转动。As shown in Fig. 1, Fig. 2 and Fig. 3, the utility model provides a combined cylinder assembly of a color offset printing machine for color box processing, including an offset printing workbench 1, which is vertically arranged above the offset printing workbench 1 Two positioning mounts 2, a color ink recovery tank 3 is arranged between the two positioning mounts 2, and a cleaning cylinder 4 and an offset printing assembly 5 are arranged above the color ink recovery tank 3, through which the color ink recovery tank 3 The arrangement is used to recover the color ink dropped from the offset printing assembly 5 after being cleaned by the cleaning cylinder 4, which can be recycled and reused, thereby saving energy and reducing waste. The offset printing assembly 5 includes a printing plate cylinder 501 and The rubber cylinder 502, through the setting of the printing plate cylinder 501, prints the printed image and text from the printing plate cylinder 501 to the rubber cylinder 502, and the rubber cylinder 502 prints the printed image and text on the cardboard, and the printing plate cylinder 501 It is arranged obliquely below the rubber cylinder 502 , and the center of the plate cylinder 501 is provided with a motor drive rod 6 , which is used to drive the plate cylinder 501 to rotate.
所述电机驱动杆6一端设置有用于驱动橡皮滚筒502和清洁滚筒4的齿轮组件7，通过齿轮组件7的设置，可实现电机驱动杆6对齿轮组件7的驱动作用，进而实现齿轮组件7对橡皮滚筒502和清洁滚筒4的驱动，完成胶印操作，同时，实现对橡皮滚筒502表面的清洁操作；另外，通过齿轮组件7驱动橡皮滚筒502和清洁滚筒4，大大减少了该彩盒加工用彩色胶印机所需提供的动力，节省了能源，所述清洁滚筒4与橡皮滚筒502水平并列设置，且清洁滚筒4的外侧设置有清洁机构8。One end of the motor drive rod 6 is provided with a gear assembly 7 for driving the rubber cylinder 502 and the cleaning cylinder 4. Through the setting of the gear assembly 7, the driving effect of the motor drive rod 6 on the gear assembly 7 can be realized, thereby realizing the pairing of the gear assembly 7. The drive of the rubber cylinder 502 and the cleaning cylinder 4 completes the offset printing operation, and at the same time, realizes the cleaning operation on the surface of the rubber cylinder 502; in addition, the driving of the rubber cylinder 502 and the cleaning cylinder 4 through the gear assembly 7 greatly reduces the number of colors used for the color box processing. The power provided by the offset printing machine saves energy. The cleaning cylinder 4 and the rubber cylinder 502 are horizontally arranged side by side, and a cleaning mechanism 8 is provided on the outside of the cleaning cylinder 4 .
所述清洁机构8包括若干清洁毛刷801和若干弧形结构的清洁刮刀802，所述清洁毛刷801和清洁刮刀802间隔设置，清洁毛刷801采用尼龙丝材料制成，尼龙丝是分子主链上含有重复酰胺基团—[NHCO]—的热塑性树脂总称，尼龙具有很高的机械强度、耐磨损；当彩墨沾到橡皮滚筒502表面，并且干燥后，仅通过清洁毛刷801不能将其清理干净，通过清洁刮刀802的设置，即可将其刮掉，从而保证了橡皮滚筒502表面的清洁度，同时还能保证其表面的平整度，保证了彩印时色彩纯度，并且使得彩印图案连续，色彩均匀，提高了彩印质量和效果。The cleaning mechanism 8 includes several cleaning brushes 801 and several cleaning scrapers 802 of arc-shaped structure, the cleaning brushes 801 and the cleaning scrapers 802 are arranged at intervals, and the cleaning brushes 801 are made of nylon filament material, and the nylon filament is the molecular main body. A general term for thermoplastic resins containing repeating amide groups—[NHCO]—on the chain. Nylon has high mechanical strength and wear resistance; Clean it up, and it can be scraped off by setting the cleaning scraper 802, thereby ensuring the cleanliness of the surface of the rubber cylinder 502, and at the same time ensuring the flatness of the surface, ensuring the color purity during color printing, and making color printing easier. The pattern is continuous and the color is uniform, which improves the quality and effect of color printing.
所述齿轮组件7包括印版传动齿轮701、橡皮传动齿轮702和清洁传动齿轮703，所述电机驱动杆6一端与印版传动齿轮701中心连接，所述橡皮传动齿轮702分别与印版传动齿轮701、清洁传动齿轮703通过齿轮啮合连接，且橡皮传动齿轮702中心设置有橡皮传动杆9，所述橡皮传动杆9一端穿过橡皮滚筒502与定位安装座2连接，所述清洁传动齿轮703中心设置有清洁传动杆10，所述清洁传动杆10一端穿过清洁滚筒4与定位安装座2连接。The gear assembly 7 includes a printing plate transmission gear 701, a rubber transmission gear 702 and a cleaning transmission gear 703. One end of the motor drive rod 6 is connected to the printing plate transmission gear 701, and the rubber transmission gear 702 is respectively connected to the printing plate transmission gear. 701. The cleaning transmission gear 703 is connected through gear meshing, and the center of the rubber transmission gear 702 is provided with a rubber transmission rod 9, and one end of the rubber transmission rod 9 passes through the rubber cylinder 502 to connect with the positioning mounting seat 2, and the center of the cleaning transmission gear 703 A cleaning transmission rod 10 is provided, and one end of the cleaning transmission rod 10 passes through the cleaning cylinder 4 and is connected to the positioning installation seat 2 .
齿轮组件7的工作原理如下：The working principle of the gear assembly 7 is as follows:
在电机驱动杆6的作用下，带动印版滚筒501和印版传动齿轮701同时转动，印版传动齿轮701的转动，驱使橡皮传动齿轮702转动，橡皮传动齿轮702的转动会带动橡皮传动杆9和清洁传动齿轮703转动，而橡皮传动杆9的转动，带动了橡皮滚筒502转动；清洁传动齿轮703的转动，带动了清洁传动杆10转动，清洁传动杆10转动，使得清洁滚筒4旋转转动，从而实现在橡皮滚筒502实现彩印过程中，即可对橡皮滚筒502表面残留的彩墨进行清洁操作。Under the action of the motor drive rod 6, the printing plate cylinder 501 and the printing plate transmission gear 701 are driven to rotate at the same time, the rotation of the printing plate transmission gear 701 drives the rubber transmission gear 702 to rotate, and the rotation of the rubber transmission gear 702 will drive the rubber transmission rod 9 And cleaning transmission gear 703 rotates, and the rotation of rubber transmission rod 9 drives rubber cylinder 502 to rotate; In this way, the color ink remaining on the surface of the blanket cylinder 502 can be cleaned during the color printing process of the blanket cylinder 502 .
补充说明的是，印版传动齿轮701、橡皮传动齿轮702和清洁传动齿轮703上的轮齿数目不是作为限制本实用新型的条件，这需要根据该彩色胶印机对纸板的彩印色数来决定。It should be added that the number of teeth on the printing plate transmission gear 701, the rubber transmission gear 702 and the cleaning transmission gear 703 is not a condition for limiting the utility model, which needs to be determined according to the number of color printing colors of the cardboard by the color offset printing machine.
如图1所示，所述印版滚筒501的中心与橡皮滚筒502的中心在同一直线上，且清洁滚筒4对橡皮滚筒502的作用力与印版滚筒501对橡皮滚筒502作用力的合力等于橡皮滚筒502自身所受重力，这样能够实现橡皮滚筒502的受力平衡，避免长时间彩印后橡皮滚筒502在自身重力作用下，会向下发生运动趋势，影响对纸板的彩印；而且，还能够有效避免橡皮滚筒502的震动导致的印版的耐久力下降、掉版等不良现象，从而大大提高了彩盒加工生产的质量。As shown in Figure 1, the center of the printing plate cylinder 501 and the center of the blanket cylinder 502 are on the same straight line, and the resultant force of the force of the cleaning cylinder 4 on the blanket cylinder 502 and the force of the printing plate cylinder 501 on the blanket cylinder 502 is equal to The gravity of the blanket cylinder 502 itself can realize the force balance of the blanket cylinder 502, and avoid the downward movement of the blanket cylinder 502 under the action of its own gravity after a long time of color printing, which will affect the color printing of the cardboard; moreover, it can also Effectively avoid bad phenomena such as the durability drop of the printing plate caused by the vibration of the rubber cylinder 502, plate dropping, etc., thereby greatly improving the quality of the color box processing and production.
F1是指清洁滚筒4对橡皮滚筒502的作用力；F1 refers to the active force of the cleaning cylinder 4 on the rubber cylinder 502;
F2是指印版滚筒501对橡皮滚筒502的作用力；F2 refers to the force exerted by the plate cylinder 501 on the blanket cylinder 502;
F合是指F1和F2的合力；F combined refers to the resultant force of F1 and F2;
F重是指橡皮滚筒502自身所受的重力；F weight refers to the gravity that rubber cylinder 502 itself is subjected to;
根据受力分析，可得F合与F重的大小相等，方向相反。According to the force analysis, it can be obtained that F joint and F weight are equal in size and opposite in direction.
所述清洁刮刀802与清洁滚筒4的连接处设置有缓冲胶垫11，缓冲胶垫11的设置，对清洁刮刀802起到了保护的作用，减少了清洁刮刀802在对橡皮滚筒502清洁过程中，与橡皮滚筒502挤压使得清洁刮刀802容易发生折断损坏的可能性，延长了清洁刮刀802的使用寿命，减少了操作人员更换清洁刮刀802的麻烦。The connection between the cleaning blade 802 and the cleaning cylinder 4 is provided with a buffer rubber pad 11. The setting of the buffer rubber pad 11 plays a role in protecting the cleaning blade 802, and reduces the cleaning process of the cleaning blade 802 during cleaning the rubber cylinder 502. Pressing against the rubber cylinder 502 makes the cleaning blade 802 prone to breakage and damage, prolongs the service life of the cleaning blade 802 , and reduces the trouble for operators to replace the cleaning blade 802 .
对于本领域技术人员而言，显然本实用新型不限于上述示范性实施例的细节，而且在不背离本实用新型的精神或基本特征的情况下，能够以其他的具体形式实现本实用新型。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本实用新型的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本实用新型内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435432A (en) * | 2018-12-14 | 2019-03-08 | 陈溢 | A kind of letterpress cooperating removal excess ink using embossing plate |
| CN109572150A (en) * | 2018-12-05 | 2019-04-05 | 湖南文理学院 | A kind of journalism offset printing device of anti-paper deformation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572150A (en) * | 2018-12-05 | 2019-04-05 | 湖南文理学院 | A kind of journalism offset printing device of anti-paper deformation |
| CN109435432A (en) * | 2018-12-14 | 2019-03-08 | 陈溢 | A kind of letterpress cooperating removal excess ink using embossing plate |
| CN109435432B (en) * | 2018-12-14 | 2020-09-18 | 浙江方邦机械有限公司 | Relief printing machine for removing redundant ink by utilizing cooperation of concave-convex plate and convex plate |
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