WO2019024308A1 - 一种移印设备 - Google Patents

一种移印设备 Download PDF

Info

Publication number
WO2019024308A1
WO2019024308A1 PCT/CN2017/109963 CN2017109963W WO2019024308A1 WO 2019024308 A1 WO2019024308 A1 WO 2019024308A1 CN 2017109963 W CN2017109963 W CN 2017109963W WO 2019024308 A1 WO2019024308 A1 WO 2019024308A1
Authority
WO
WIPO (PCT)
Prior art keywords
head
ink
heat generating
pad printing
rubber head
Prior art date
Application number
PCT/CN2017/109963
Other languages
English (en)
French (fr)
Inventor
何宏文
Original Assignee
坚毅机械工程(高要)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 坚毅机械工程(高要)有限公司 filed Critical 坚毅机械工程(高要)有限公司
Publication of WO2019024308A1 publication Critical patent/WO2019024308A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/001—Pad printing apparatus or machines

Definitions

  • the present invention relates to the field of pad printing, and in particular to a pad printing device.
  • Pad printing is one of the special printing methods.
  • the most important feature of pad printing is that in addition to conventional flat printing, curved surface printing such as concave and convex surfaces can be completed. It is a curved rubber head made of silicone rubber material, and the ink pattern on the concave plate is rubbed onto the surface of the plastic head, and then transferred onto the printed matter.
  • the shape of the printing head can be made according to the shape of the printed matter. Complete the printing with free change.
  • the printing enamel may cause poor definition of the ink pattern, especially for the printing of materials which are easy to absorb ink such as textiles, and the ink is easily absorbed by the material which absorbs ink such as textiles, which seriously affects the printing quality.
  • the invention patent application with the application number 201310209454.5 discloses a thermostatic control system for a pad printing head, and realizes the control of the evaporation rate of the ink solvent by providing a thermostatic control device on the pad printing head.
  • the use of a pad printing thermostat control system allows the ink layer in contact with the glue head to form a gel, but it also brings many other defects. For example, since the shape of the printing head is freely changed according to the shape of the printed object, when a thermostatic control device or the like is added to the inside of the plastic head, the deformation of the plastic head is limited, which may adversely affect the printing quality.
  • the rubber head is a structure that requires long-term movement, after the upper (inside) is provided with a thermostatic control device and the like, the weight of the entire rubber head is increased, which puts higher requirements on the components that drive the rubber head to move, and The useful life of the parts that drive the movement of the glue head can also adversely affect the print quality.
  • the technical problem to be solved by the present invention is to provide a pad printing device against the above-mentioned defects of the prior art. It overcomes the defects that the existing printing equipment adversely affects the deformation of the plastic head and the printing quality after the components such as the thermostatic control device are added to the plastic head.
  • a pad printing device including a pad for placing a workpiece to be printed, a pad head provided with a plastic head, and a film for providing an ink pattern.
  • the ink device, the cleaning device for cleaning the rubber head further includes a heat generating device for heating the rubber head before the ink head draws the ink pattern on the ink supply device.
  • the pad printing head is provided with a shifting mechanism that pushes the rubber head to circulate between the heat generating device, the ink supply device, the table, and the cleaning device.
  • the heat generating device includes a heat generating body and a heat conducting plate provided outside the heat generating body.
  • the heat generating device further includes a temperature sensor for detecting the temperature of the heat conducting plate and a temperature control box electrically connecting the heat generating body and the temperature sensor.
  • a pad printing device including an ink supply device for providing an ink pattern, a cleaning device for cleaning the plastic head, and a place for printing
  • the adjustment platform of the object further includes a moving printing device provided with at least one plastic head and a heat generating device for heating the rubber head before the ink head draws the ink pattern on the ink supply device.
  • a still further preferred embodiment of the present invention is: the mobile printing device includes a rotating frame assembly for mounting the rubber head, a first driving mechanism for driving the rotation of the rotating frame assembly, and a vertical driving of the rotating frame assembly A second drive mechanism that moves straight.
  • a still further preferred embodiment of the present invention is: the plastic head is four, the rotating frame assembly includes a rotating component and a plastic head mounted on the rotating component and movable up and down along the rotating component The four plastic heads are mounted under the plastic head mounting frame and evenly distributed around the rotating shaft of the rotating component
  • the heat generating device, the ink supply device, the adjustment platform, and the cleaning device are evenly distributed around the rotating shaft of the rotating member and correspond to the position of the rubber head.
  • the rotating member is provided with a guiding rod
  • the plastic head mounting frame is provided with a guiding hole corresponding to the position of the guiding rod.
  • the beneficial effects of the present invention are: by providing a heat generating device, the heat generating device is used for heating the rubber head before the glue head draws the ink pattern on the ink supply device, thereby realizing the volatilization speed of the ink solvent on the rubber head. Control, thereby improving print quality.
  • the temperature of the surface of the plastic head is increased after the rubber head is heated by the heat generating device before the ink pattern is drawn, thereby ensuring that a thicker ink pattern is drawn from the ink supply device, and the surface ink of the ink pattern and the rubber head is contacted.
  • the solvent rapidly evaporates to form a gel layer, which can greatly improve the printing quality without affecting the rubber head and the parts that drive the rubber head.
  • FIG. 1 is a perspective structural view of a pad printing apparatus according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic plan view showing the structure of a pad printing apparatus according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic perspective view of a heat generating device of the present invention.
  • FIG. 4 is a schematic block diagram of a heat generating device of the present invention.
  • FIG. 5 is a schematic plan view showing the structure of a pad printing apparatus according to Embodiment 2 of the present invention.
  • FIG. 6 is a schematic perspective view of a pad printing apparatus according to a second embodiment of the present invention.
  • the pad printing apparatus of this embodiment includes a pad 1 for placing a substrate to be printed 1, a pad head 2 provided with a rubber head 21, and an ink supply for providing an ink pattern.
  • the device 3, the cleaning device 4 for cleaning the rubber head 21, further includes a heat generating device 5 for heating the rubber head 21 before the rubber head 21 draws the ink pattern on the ink supply device 3.
  • the pad printing device of this embodiment is a "bull head" pad printing device, and the pad printing head 2 is provided with the rubber head 21 at the heat generating device 5, the ink supply device 3, the table 1 and the cleaning device.
  • the shifting mechanism 22 includes a light rod disposed laterally below the printing head 2, and a sliding seat disposed on the polished rod by a cylinder (hydraulic cylinder) or a motor driven along the polished rod, and disposed on the sliding seat A cylinder (hydraulic cylinder) for mounting and pushing the plastic head 21 vertically.
  • the work table 1 can be an XYZ three-axis mobile platform on which a jig for fixing the printed matter can be disposed.
  • the cleaning device 4, the heat generating device 5, the table 1 and the ink supply device 3 are all disposed below the movable range of the plastic head 21, and the printing operation is performed.
  • the heat is transferred to the heat generating device 5 for heating, and then transferred to the ink supply device 3 to pick up the ink pattern, and finally transferred onto the object to be printed on the table 1.
  • the heat generating device 5 is used to heat the rubber head 21 before the ink head 21 draws the ink pattern on the ink supply device 3, thereby realizing control of the volatilization speed of the ink solvent on the rubber head 21, thereby improving Printing quality.
  • the rubber head 21 is heated by the heat generating device 5 before the ink pattern is drawn, and the surface temperature of the plastic head 21 is raised, thereby ensuring that a thicker ink pattern is drawn from the ink supply device 3, and the ink pattern and the plastic head are captured.
  • the surface ink of the contact with 21 is rapidly volatilized to form a gel layer, which can greatly improve the printing quality without affecting the components of the head 21 and the driving rubber 21 moving.
  • the heat generating device 5 of the present embodiment includes a heat generating body 51 and a heat conducting plate 52 provided outside the heat generating body 51.
  • the heat conducting plate 52 is a metal heat conducting plate 52, and the surface thereof is flat. Since the metal has good thermal conductivity, the heat generated by the heat generating body 51 can be uniformly conducted to the surface of the heat conducting plate 52.
  • the rubber head 21 is cleaned by the cleaning device 4, it is moved to the upper surface of the heat conducting plate 52 before the ink head 21 draws the ink pattern on the ink supply device 3, and is pressed down to the surface of the heat conducting plate 52, and the rubber head 21 is freely deformed and adhered to the heat conducting plate.
  • the surface is uniformly heated, so that the temperature of the surface of the plastic head 21 is raised to an ideal value range (the ideal range can be measured by experiments), and then transferred to the upper side of the ink supply device 3, and the rubber head 21 is pressed down to the ink supply device 3.
  • the ink pattern is drawn on the concave plate.
  • the above-mentioned ideal range is a temperature range in which a good printing quality can be ensured. If the heating power of the heating element 51 is constant, the experiment can be performed by using the length of the contact between the rubber head 21 and the heat conducting plate 52 as a variable. In the inter-turn range, the longer the contact time between the turns, the higher the surface temperature of the plastic head 21, and the ideal range of temperature through the daytime can be obtained by multiple experiments.
  • the heat generating device 5 further includes a temperature sensor 53 for detecting the temperature of the heat conducting plate 52 and an electrical connection.
  • the heating element 51 and the temperature control box 54 of the temperature sensor 53 can accurately control the temperature of the heat conducting plate 52 through the temperature control box 54, thereby achieving control of the surface temperature of the rubber head 21.
  • the pad printing apparatus of the present embodiment includes an ink supply device 3 for providing an ink pattern, a cleaning device 4 for cleaning the rubber head 21, and an adjustment for placing the object to be printed.
  • the platform 6 further includes a moving printing device provided with at least one rubber head 21 and a heat generating device 5 for heating the rubber head 21 before the glue head 21 draws the ink pattern on the ink supply device 3.
  • the heat generating device 5 is used to heat the rubber head 21 before the rubber head 21 draws the ink pattern on the ink supply device 3, thereby realizing control of the volatilization speed of the ink solvent on the rubber head 21, thereby improving Printing quality.
  • the rubber head 21 is heated by the heat generating device 5 before the ink pattern is drawn, and the surface temperature of the plastic head 21 is raised, thereby ensuring that a thicker ink pattern is drawn from the ink supply device 3, and the ink pattern and the plastic head are captured.
  • the surface ink of the contact with 21 is rapidly volatilized to form a gel layer, which can greatly improve the printing quality without affecting the components of the head 21 and the driving rubber 21 moving.
  • the mobile printing apparatus of the present embodiment includes a rotating frame assembly 7 for mounting the rubber head 21, and a first driving mechanism for driving the rotation of the rotating frame assembly 7 (Fig. Not shown) and a second drive mechanism 8 that drives the carriage assembly 7 to move vertically.
  • the first drive mechanism is preferably a drive motor
  • the second drive mechanism 8 is preferably a cylinder or a hydraulic cylinder, and a mounting bracket 81 for mounting a cylinder or a hydraulic cylinder may be provided.
  • the first driving mechanism drives the rotating frame assembly 7 to drive the rubber head 21 to circulate and move over the adjusting platform 6, the cleaning device 4, the heating device 5, and the ink supply device 3 on which the to-be-printed matter is placed
  • the second driving mechanism 8 stops the plastic head 21 from being placed above the adjusting platform 6, the cleaning device 4, the heating device 5 and the ink supply device 3, and drives the rotating frame assembly 7 to move vertically to drive the glue.
  • the head 21 performs operations such as the adjustment platform 6, the cleaning device 4, the heat generating device 5, and the ink supply device 3, the cleaning of the plastic head 21, the heating of the plastic head 21, and the ink head 21 picking up the ink pattern.
  • the rubber heads 21 are four in the embodiment, and the rotating frame assembly 7 includes a rotating member 71 and a glue disposed on the rotating member 71 and movable up and down along the rotating member 71.
  • a head mounting bracket 72; the four rubber heads 2 1 are mounted under the rubber head mounting bracket 72 and evenly distributed around the rotating shaft of the rotating member 71; the heat generating device 5, the ink supply device 3, and the adjusting platform 6 and the cleaning device 4 are evenly distributed around the rotation axis of the rotating member 71 and correspond to the position of the plastic head 21. This causes the rubber head 21 to move to the next process position every time it is rotated by 90 degrees, and each time the plastic head mounting frame 72 moves down, a printed matter is printed.
  • the rubber head 21 can also be set to two or other quantities.
  • the rotating member 7 1 is provided with a guiding rod 711.
  • the plastic head mounting bracket 72 is provided with a guiding hole 721 corresponding to the position of the guiding rod 711, and the guiding rod 711 is matched with the guiding hole 721.
  • the guide of the plastic head mounting bracket 72 to move up and down along the rotating member 71 is realized.
  • the mobile printing device can be a robot, and the plastic head 21 is mounted on the robot.
  • the heat generating device 5 of the present embodiment includes a heat generating body 51 and a heat conducting plate 52 provided outside the heat generating body 51.
  • the heat conducting plate 52 is a metal heat conducting plate 52, and the surface thereof is flat. Since the metal has good thermal conductivity, the heat generated by the heat generating body 51 can be uniformly conducted to the surface of the heat conducting plate 52.
  • the rubber head 21 is cleaned by the cleaning device 4, it is moved to the upper surface of the heat conducting plate 52 before the ink head 21 draws the ink pattern on the ink supply device 3, and is pressed down to the surface of the heat conducting plate 52, and the rubber head 21 is freely deformed and adhered to the heat conducting plate.
  • the surface is uniformly heated, so that the temperature of the surface of the plastic head 21 is raised to an ideal value range (the ideal range can be measured by experiments), and then transferred to the upper side of the ink supply device 3, and the rubber head 21 is pressed down to the ink supply device 3.
  • the ink pattern is drawn on the concave plate.
  • the above-mentioned ideal range is a temperature range in which a good printing quality can be ensured. If the heating power of the heating element 51 is constant, the experiment can be performed by using the length of the contact between the rubber head 21 and the heat conducting plate 52 as a variable. In the inter-turn range, the longer the contact time between the turns, the higher the surface temperature of the plastic head 21, and the ideal range of temperature through the daytime can be obtained by multiple experiments.
  • the heat generating device 5 further includes a temperature sensor 53 for detecting the temperature of the heat conducting plate 52 and temperature control for electrically connecting the heat generating body 51 and the temperature sensor 53.
  • the box 54 allows precise control of the temperature of the heat conducting plate 52 by the temperature control box 54, thereby achieving control of the surface temperature of the rubber head 21.

Abstract

一种移印设备，包括用于放置待印物的工作台（1）、设有胶头（21）的移印机头（2）、用于提供油墨图案的供墨装置（3）、用于清洁胶头（21）的清洁装置（4），还包括用于在胶头（21）蘸取供墨装置（3）上的油墨图案前对胶头（21）进行加热的发热装置（5）。发热装置用于在胶头蘸取供墨装置上的油墨图案前对胶头进行加热，从而实现对胶头上油墨溶剂的挥发速度进行控制，提高印刷质量。

Description

一种移印设备 技术领域
[0001] 本发明涉及移印领域， 具体涉及一种移印设备。
背景技术
[0002] 移印， 属于特种印刷方式之一。 移印最主要的特点是除了常规的平面印刷外， 还可完成凹凸面等曲面印刷。 它是利用硅橡胶材料制成的曲面胶头， 将凹板上 的油墨图案蘸到胶头的表面， 然后转印到被印物上， 在印刷吋胶头形状可依被 印物的外形进行自由变化而完成印刷。
[0003] 最理想的情况是凹板上的所有油墨全部被转印到被印物体上， 在生成过程中， 如果油墨与胶头接触的油墨层刚好形成胶状， 可大大提高印刷质量。 而如果印 刷吋油墨与胶头接触的油墨层尚未形成胶状， 一则容易造成胶头上油墨的残留
， 二则印刷吋可能造成油墨图案的清晰度差， 尤其对纺织物等易吸收油墨的材 料的印刷吋， 油墨易被纺织物等易吸收油墨的材料吸收， 严重影响印刷质量。
[0004] 申请号为 201310209454.5的发明专利申请， 公幵了一种移印胶头恒温控制系统 ， 通过在移印胶头上设置恒温控制装置， 实现对油墨溶剂挥发速度的控制。 使 用移印胶头恒温控制系统虽然可以让油墨与胶头接触的油墨层形成胶状， 但也 带来了其它诸多缺陷。 例如， 由于印刷吋胶头形状会随被印物的外形进行自由 变化， 当在胶头上 （内） 加设恒温控制装置等部件后， 胶头的变形受限， 这会 对印刷质量产生不利影响； 由于胶头是需要长期移动的结构， 在其上 （内） 设 置恒温控制装置等部件后， 整个胶头的重量增加， 这对驱动胶头移动的部件提 出了更高的要求， 也会影响驱动胶头移动的部件实用寿命， 同吋也会对印刷质 量造成不利影响。
[0005] 因此， 提供一种既能对油墨溶剂挥发速度进行控制， 又不会对胶头和印刷质量 造成不利影响的移印设备显得尤为迫切。
技术问题
[0006] 本发明要解决的技术问题在于， 针对现有技术的上述缺陷， 提供一种移印设备 ， 克服现有的移印设备在胶头上 （内） 加设恒温控制装置等部件后， 对胶头的 变形以及印刷质量产生不利影响的缺陷。
问题的解决方案
技术解决方案
[0007] 本发明解决其技术问题所采用的技术方案是： 提供一种移印设备， 包括用于放 置待印物工作台、 设有胶头的移印机头、 用于提供油墨图案的供墨装置、 用于 清洁胶头的清洁装置， 还包括用于在胶头蘸取供墨装置上的油墨图案前对胶头 进行加热的发热装置。
[0008] 本发明的更进一步优选方案是： 所述移印机头上设有推动所述胶头在所述发热 装置、 供墨装置、 工作台以及清洁装置之间循环移动的移位机构。
[0009] 本发明的更进一步优选方案是： 所述发热装置包括发热体、 设于所述发热体外 的导热板。
[0010] 本发明的更进一步优选方案是： 所述发热装置还包括用于检测所述导热板温度 的温度感应器以及电连接所述发热体与温度感应器的温度控制箱。
[0011] 本发明解决其技术问题所采用的另一技术方案是： 提供一种移印设备， 包括用 于提供油墨图案的供墨装置、 用于清洁胶头的清洁装置以及用于放置待印物的 调节平台， 还包括设有至少一个胶头的移动印刷装置以及用于在胶头蘸取供墨 装置上的油墨图案前对胶头进行加热的发热装置。
[0012] 本发明的更进一步优选方案是： 所述移动印刷装置包括用于安装所述胶头的旋 转架组件、 驱动所述旋转架组件转动的第一驱动机构以及驱动所述旋转架组件 竖直移动的第二驱动机构。
[0013] 本发明的更进一步优选方案是： 所述胶头为四个， 所述旋转架组件包括旋转部 件以及设于所述旋转部件上， 并可沿所述旋转部件上下移动的胶头安装架； 所 述四个胶头安装于所述胶头安装架下方， 并绕所述旋转部件的旋转轴均匀分布
； 所述发热装置、 供墨装置、 调节平台以及清洁装置绕所述旋转部件的旋转轴 均匀分布并与所述胶头的位置相对应。
[0014] 本发明的更进一步优选方案是： 所述旋转部件上设有导杆， 所述胶头安装架上 设有与所述导杆位置相对应的导孔。 发明的有益效果
有益效果
[0015] 本发明的有益效果在于， 通过设置发热装置， 发热装置用于在胶头蘸取供墨装 置上的油墨图案前对胶头进行加热， 从而实现对胶头上油墨溶剂的挥发速度进 行控制， 从而提高印刷质量。 胶头在蘸取油墨图案前经发热装置加热后胶头表 层温度升高， 既能保证从供墨装置上蘸取更厚的油墨图案， 又使得蘸取的油墨 图案与胶头接触的表层油墨溶剂迅速挥发形成胶状层， 在不影响胶头及驱动胶 头移动的部件的前提下， 可大大提高印刷质量。
对附图的简要说明
附图说明
[0016] 下面将结合附图及实施例对本发明作进一步说明， 附图中：
[0017] 图 1是本发明实施例一的移印设备的立体结构示意图；
[0018] 图 2是本发明实施例一的移印设备的平面结构示意图；
[0019] 图 3是本发明的发热装置立体结构示意图；
[0020] 图 4是本发明的发热装置原理框图；
[0021] 图 5是本发明实施例二的移印设备的平面结构示意图；
[0022] 图 6是本发明实施例二的移印设备的立体结构示意图
实施该发明的最佳实施例
本发明的最佳实施方式
[0023] t m^
[0024] 现结合附图， 对本发明的较佳实施例作详细说明。
[0025] 实施例一
[0026] 如图 1、 2所示， 本实施例的移印设备， 包括用于放置待印物工作台 1、 设有胶 头 21的移印机头 2、 用于提供油墨图案的供墨装置 3、 用于清洁胶头 21的清洁装 置 4， 还包括用于在胶头 21蘸取供墨装置 3上的油墨图案前对胶头 21进行加热的 发热装置 5。 本实施例的移印设备为"牛头式 "移印设备， 所述移印机头 2上设有推 动所述胶头 21在所述发热装置 5、 供墨装置 3、 工作台 1以及清洁装置 4之间循环 移动的移位机构 22， 所述移位机构 22包括横向设于移印机头 2下方的光杆， 设于 光杆上由气缸 （液压缸） 或电机驱动沿光杆移动的滑座， 设于滑座上用于安装 并推动所述胶头 21竖向移动的气缸 （液压缸） 。 工作台 1可为 XYZ三轴移动平台 ， 其上可设置用于固定被印物的夹具。 所述清洁装置 4、 发热装置 5、 工作台 1和 供墨装置 3均设于所述胶头 21可移动范围内的下方， 进行印刷工作是吋， 胶头 21 先经清洁装置 4清洁后， 移动至发热装置 5进行加热， 然后转移到供墨装置 3上蘸 取油墨图案， 最后转印至工作台 1上的待印物上。 通过设置发热装置 5， 发热装 置 5用于在胶头 21蘸取供墨装置 3上的油墨图案前对胶头 21进行加热， 从而实现 对胶头 21上油墨溶剂的挥发速度进行控制， 从而提高印刷质量。 胶头 21在蘸取 油墨图案前经发热装置 5加热后胶头 21表层温度升高， 既能保证从供墨装置 3上 蘸取更厚的油墨图案， 又使得蘸取的油墨图案与胶头 21接触的表层油墨溶剂迅 速挥发形成胶状层， 在不影响胶头 21及驱动胶头 21移动的部件的前提下， 可大 大提高印刷质量。
如图 3、 4所示， 本实施例的发热装置 5包括发热体 51、 设于所述发热体 51外的 导热板 52。 优选的， 所述导热板 52为金属导热板 52， 且其表面为平面， 由于金 属具有良好的导热性， 发热体 51产生的热量可及吋均匀的传导至导热板 52表面 。 胶头 21经清洁装置 4清洁后， 在胶头 21蘸取供墨装置 3上的油墨图案前移动至 导热板 52上方， 并下压到导热板 52表面， 胶头 21自由变形贴紧导热板 52表面均 匀受热， 使胶头 21表面的温度升高至理想值域 （该理想值域可通过实验测得） ， 然后转移到供墨装置 3上方， 胶头 21下压至供墨装置 3的凹板上蘸取油墨图案 。 上述理想值域是指能确保具有较好印刷质量的温度范围， 如果发热体 51的发 热功率恒定， 则可通过以胶头 21与导热板 52接触的吋间长短为变量进行实验， 在一定的吋间范围内， 接触吋间越长则胶头 21表面温度越高， 多次实验便可得 到通过吋间反映温度的理想值域。 采用这种加热方式加热， 胶头 21表面的温度 较高能使与之直接接触的油墨层溶剂迅速挥发形成胶状层， 随着溶剂的挥发胶 头 21表面的温度迅速降低， 离胶头 21表面越远的油墨层溶剂则不会快速形成胶 状层， 从而大大提高印刷质量。 进一步地， 为实现更加精确和智能的温度控制 ， 所述发热装置 5还包括用于检测所述导热板 52温度的温度感应器 53以及电连接 所述发热体 51与温度感应器 53的温度控制箱 54， 通过所述温度控制箱 54可实现 对导热板 52温度的精确控制， 从而实现对胶头 21表面温度的控制。
[0028] 实施例二
[0029] 如图 5、 6所示， 本实施例的移印设备， 包括用于提供油墨图案的供墨装置 3、 用于清洁胶头 21的清洁装置 4以及用于放置待印物的调节平台 6， 还包括设有至 少一个胶头 21的移动印刷装置以及用于在胶头 21蘸取供墨装置 3上的油墨图案前 对胶头 21进行加热的发热装置 5。 通过设置发热装置 5， 发热装置 5用于在胶头 21 蘸取供墨装置 3上的油墨图案前对胶头 21进行加热， 从而实现对胶头 21上油墨溶 剂的挥发速度进行控制， 从而提高印刷质量。 胶头 21在蘸取油墨图案前经发热 装置 5加热后胶头 21表层温度升高， 既能保证从供墨装置 3上蘸取更厚的油墨图 案， 又使得蘸取的油墨图案与胶头 21接触的表层油墨溶剂迅速挥发形成胶状层 ， 在不影响胶头 21及驱动胶头 21移动的部件的前提下， 可大大提高印刷质量。
[0030] 如图 5、 6所示， 本实施例的所述移动印刷装置包括用于安装所述胶头 21的旋转 架组件 7、 驱动所述旋转架组件 7转动的第一驱动机构 （图中未示出） 以及驱动 所述旋转架组件 7竖直移动的第二驱动机构 8。 所述第一驱动机构优选为驱动电 机， 所述第二驱动机构 8优选为气缸或液压缸， 并可设置一用于安装气缸或液压 缸的固定架 81。 进行印刷工作吋， 所述第一驱动机构驱动所述旋转架组件 7带动 胶头 21在放置待印物的调节平台 6、 清洁装置 4、 发热装置 5以及供墨装置 3上方 循环移动， 所述第二驱动机构 8则在胶头 21停止在放置待印物的调节平台 6、 清 洁装置 4、 发热装置 5以及供墨装置 3上方吋， 驱动所述旋转架组件 7竖直移动， 以带动胶头 21在调节平台 6、 清洁装置 4、 发热装置 5以及供墨装置 3完成印刷、 胶头 21清洁、 胶头 21加热、 胶头 21蘸取油墨图案等动作。 为提高生产效率， 本 实施例中所述胶头 21为四个， 所述旋转架组件 7包括旋转部件 71以及设于所述旋 转部件 71上， 并可沿所述旋转部件 71上下移动的胶头安装架 72; 所述四个胶头 2 1安装于所述胶头安装架 72下方， 并绕所述旋转部件 71的旋转轴均匀分布； 所述 发热装置 5、 供墨装置 3、 调节平台 6以及清洁装置 4绕所述旋转部件 71的旋转轴 均匀分布并与所述胶头 21的位置相对应。 这使得胶头 21每转动 90度均会移动至 下一工序位置， 且胶头安装架 72每次下移均有一件被印物完成印刷。 在其它实 施方式中， 所述胶头 21也可设置为两个或其它数量。 进一步地， 所述旋转部件 7 1上设有导杆 711， 所述胶头安装架 72上设有与所述导杆 711位置相对应的导孔 72 1， 导杆 711与导孔 721的配合以实现胶头安装架 72沿所述旋转部件 71上下移动吋 的导向。 在其它实施例中所述移动印刷装置可为机械手， 所述胶头 21安装于所 述机械手上。
[0031] 如图 3、 4所示， 本实施例的发热装置 5包括发热体 51、 设于所述发热体 51外的 导热板 52。 优选的， 所述导热板 52为金属导热板 52， 且其表面为平面， 由于金 属具有良好的导热性， 发热体 51产生的热量可及吋均匀的传导至导热板 52表面 。 胶头 21经清洁装置 4清洁后， 在胶头 21蘸取供墨装置 3上的油墨图案前移动至 导热板 52上方， 并下压到导热板 52表面， 胶头 21自由变形贴紧导热板 52表面均 匀受热， 使胶头 21表面的温度升高至理想值域 （该理想值域可通过实验测得） ， 然后转移到供墨装置 3上方， 胶头 21下压至供墨装置 3的凹板上蘸取油墨图案 。 上述理想值域是指能确保具有较好印刷质量的温度范围， 如果发热体 51的发 热功率恒定， 则可通过以胶头 21与导热板 52接触的吋间长短为变量进行实验， 在一定的吋间范围内， 接触吋间越长则胶头 21表面温度越高， 多次实验便可得 到通过吋间反映温度的理想值域。 进一步地， 为实现更加精确和智能的温度控 制， 所述发热装置 5还包括用于检测所述导热板 52温度的温度感应器 53以及电连 接所述发热体 51与温度感应器 53的温度控制箱 54， 通过所述温度控制箱 54可实 现对导热板 52温度的精确控制， 从而实现对胶头 21表面温度的控制。
[0032] 应当理解的是， 以上实施例仅用以说明本发明的技术方案， 而非对其限制， 对 本领域技术人员来说， 可以对上述实施例所记载的技术方案进行修改， 或者对 其中部分技术特征进行等同替换； 而所有这些修改和替换， 都应属于本发明所 附权利要求的保护范围。

Claims

权利要求书
[权利要求 1] 一种移印设备， 包括用于放置待印物的工作台、 设有胶头的移印机头
、 用于提供油墨图案的供墨装置、 用于清洁胶头的清洁装置， 其特征 在于： 还包括用于在胶头蘸取供墨装置上的油墨图案前对胶头进行加 热的发热装置。
[权利要求 2] 根据权利要求 1所述的移印设备， 其特征在于： 所述移印机头上设有 推动所述胶头在所述发热装置、 供墨装置、 工作台以及清洁装置之间 循环移动的移位机构。
[权利要求 3] 根据权利要求 1或 2所述的移印设备， 其特征在于： 所述发热装置包括 发热体、 设于所述发热体外的导热板。
[权利要求 4] 根据权利要求 3所述的移印设备， 其特征在于： 所述发热装置还包括 用于检测所述导热板温度的温度感应器以及电连接所述发热体与温度 感应器的温度控制箱。
[权利要求 5] —种移印设备， 包括用于提供油墨图案的供墨装置、 用于清洁胶头的 清洁装置以及用于放置待印物的调节平台， 其特征在于： 还包括设有 至少一个胶头的移动印刷装置以及用于在胶头蘸取供墨装置上的油墨 图案前对胶头进行加热的发热装置。
[权利要求 6] 根据权利要求 5所述的移印设备， 其特征在于： 所述移动印刷装置包 括用于安装所述胶头的旋转架组件、 驱动所述旋转架组件转动的第一 驱动机构以及驱动所述旋转架组件竖直移动的第二驱动机构。
[权利要求 7] 根据权利要求 6所述的移印设备， 其特征在于： 所述胶头为四个， 所 述旋转架组件包括旋转部件以及设于所述旋转部件上， 并可沿所述旋 转部件上下移动的胶头安装架； 所述四个胶头安装于所述胶头安装架 下方， 并绕所述旋转部件的旋转轴均匀分布； 所述发热装置、 供墨装 置、 调节平台以及清洁装置绕所述旋转部件的旋转轴均匀分布并与所 述胶头的位置相对应。
[权利要求 8] 根据权利要求 7所述的移印设备， 其特征在于： 所述旋转部件上设有 导杆， 所述胶头安装架上设有与所述导杆位置相对应的导孔。
PCT/CN2017/109963 2017-08-02 2017-11-08 一种移印设备 WO2019024308A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710653160.X 2017-08-02
CN201710653160.XA CN107323077A (zh) 2017-08-02 2017-08-02 一种移印设备

Publications (1)

Publication Number Publication Date
WO2019024308A1 true WO2019024308A1 (zh) 2019-02-07

Family

ID=60225217

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/109963 WO2019024308A1 (zh) 2017-08-02 2017-11-08 一种移印设备

Country Status (2)

Country Link
CN (1) CN107323077A (zh)
WO (1) WO2019024308A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107323077A (zh) * 2017-08-02 2017-11-07 坚毅机械工程(高要)有限公司 一种移印设备
CN108039156B (zh) * 2017-12-29 2024-03-05 广州珠江恺撒堡钢琴有限公司 黑键油印机及其油印方法
CN108724923A (zh) * 2018-04-13 2018-11-02 昆山扬明光学有限公司 移印机及包含其的移印装置
CN109109449A (zh) * 2018-08-10 2019-01-01 坚毅机械工程(高要)有限公司 一种移印烫金方法及设备
CN109878207B (zh) * 2019-03-19 2024-03-12 广东乐普升文具有限公司 文具外壳全自动制造设备
KR102077520B1 (ko) * 2019-07-17 2020-02-14 (주)피에스산업 디스플레이 패널 측면단자 인쇄 시스템
CN115113420A (zh) * 2021-03-18 2022-09-27 北京小米移动软件有限公司 印刷头、印刷系统及印刷方法
TWI762245B (zh) * 2021-03-19 2022-04-21 佳因企業有限公司 恆溫墨杯式的移印機
CN115230306A (zh) * 2021-04-23 2022-10-25 佳因企业有限公司 恒温墨杯式的移印机

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202856A (ja) * 1983-05-02 1984-11-16 Lion Eng Kk パツド印刷装置
DE4340315A1 (de) * 1993-11-26 1995-06-01 Tampoflex Gmbh Druckvorrichtung
GB2305632A (en) * 1995-09-29 1997-04-16 David Wang Man Ho A printing apparatus
JPH11123810A (ja) * 1997-10-21 1999-05-11 Navitas Co Ltd パッド印刷機
CN101267945A (zh) * 2005-10-07 2008-09-17 Itw莫洛克有限公司 移印机
CN101374663A (zh) * 2006-02-03 2009-02-25 Itw莫洛克有限公司 油墨移印系统
CN201240099Y (zh) * 2008-06-04 2009-05-20 李汉源 移印机机头
US7644660B1 (en) * 2005-12-05 2010-01-12 Lloyd Douglas Clark Simultaneous, multi-layer pad printing transfer apparatus and method for flat and bulging pads
EP2444248A1 (de) * 2010-10-19 2012-04-25 Teca-Print AG Tampondruckmaschine und Verfahren zum wenigstens zweistufigen Bedrucken eines Objektes
CN203995051U (zh) * 2014-05-28 2014-12-10 天津市吉源元印刷制品有限公司 一种移印机
CN204037043U (zh) * 2014-05-26 2014-12-24 长兴友祺电光源科技有限公司 一种移印机
CN105459582A (zh) * 2014-08-29 2016-04-06 天津市安德诺德印刷有限公司 一种新型移印设备
CN205970356U (zh) * 2016-07-22 2017-02-22 昆山市盈拓电子设备有限公司 多色多位移印机
CN106864015A (zh) * 2017-02-17 2017-06-20 坚毅机械工程(高要)有限公司 一种移印系统
CN107323077A (zh) * 2017-08-02 2017-11-07 坚毅机械工程(高要)有限公司 一种移印设备
CN207207392U (zh) * 2017-08-02 2018-04-10 坚毅机械工程(高要)有限公司 一种移印设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10278226A (ja) * 1997-04-01 1998-10-20 Navitas Kk パッド印刷機
CN202805912U (zh) * 2012-08-30 2013-03-20 郑州玉海玻璃技术有限公司 一种新型转印加热板
CN202805915U (zh) * 2012-08-30 2013-03-20 郑州玉海玻璃技术有限公司 一种转印加热板

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202856A (ja) * 1983-05-02 1984-11-16 Lion Eng Kk パツド印刷装置
DE4340315A1 (de) * 1993-11-26 1995-06-01 Tampoflex Gmbh Druckvorrichtung
GB2305632A (en) * 1995-09-29 1997-04-16 David Wang Man Ho A printing apparatus
JPH11123810A (ja) * 1997-10-21 1999-05-11 Navitas Co Ltd パッド印刷機
CN101267945A (zh) * 2005-10-07 2008-09-17 Itw莫洛克有限公司 移印机
US7644660B1 (en) * 2005-12-05 2010-01-12 Lloyd Douglas Clark Simultaneous, multi-layer pad printing transfer apparatus and method for flat and bulging pads
CN101374663A (zh) * 2006-02-03 2009-02-25 Itw莫洛克有限公司 油墨移印系统
CN201240099Y (zh) * 2008-06-04 2009-05-20 李汉源 移印机机头
EP2444248A1 (de) * 2010-10-19 2012-04-25 Teca-Print AG Tampondruckmaschine und Verfahren zum wenigstens zweistufigen Bedrucken eines Objektes
CN204037043U (zh) * 2014-05-26 2014-12-24 长兴友祺电光源科技有限公司 一种移印机
CN203995051U (zh) * 2014-05-28 2014-12-10 天津市吉源元印刷制品有限公司 一种移印机
CN105459582A (zh) * 2014-08-29 2016-04-06 天津市安德诺德印刷有限公司 一种新型移印设备
CN205970356U (zh) * 2016-07-22 2017-02-22 昆山市盈拓电子设备有限公司 多色多位移印机
CN106864015A (zh) * 2017-02-17 2017-06-20 坚毅机械工程(高要)有限公司 一种移印系统
CN107323077A (zh) * 2017-08-02 2017-11-07 坚毅机械工程(高要)有限公司 一种移印设备
CN207207392U (zh) * 2017-08-02 2018-04-10 坚毅机械工程(高要)有限公司 一种移印设备

Also Published As

Publication number Publication date
CN107323077A (zh) 2017-11-07

Similar Documents

Publication Publication Date Title
WO2019024308A1 (zh) 一种移印设备
CN207207392U (zh) 一种移印设备
US20200335383A1 (en) Micro device transferring apparatus and method for transferring micro device
CN209904207U (zh) 带轮式移印机
CN106739453B (zh) 一种自动移印机
CN101755492A (zh) 在热成形聚合物基底上形成薄膜电子器件的设备及方法
CN209476584U (zh) 一种均匀涂布点胶机
CN108045105B (zh) 一种导电图形打印、线性扫描固化一体系统及方法
JP2010026507A (ja) 局所加熱装置
CN209038576U (zh) 一种自动上下料移印机
CN217455398U (zh) 一种彩色印刷设备
CN202895886U (zh) 一种用于弱光型非晶硅薄膜太阳能电池的丝印机
KR100987082B1 (ko) 각도 설정이 가능한 패드 인쇄장치
CN208164505U (zh) 一种移印机
CN113334902A (zh) 一种可将印刷筒进行恒温的印刷装置
CN111038083A (zh) 改进型移印机
CN112366150A (zh) 高精度共晶装片机
CN215751358U (zh) 移印头组件、移印机头及移印设备
CN211764169U (zh) 改进型移印机
CN115027141B (zh) 一种移印机胶头自动清洁机构和自动清洁方法
CN206254630U (zh) 一种移印机自动传送平台
CN206317561U (zh) 一种新型uv打印机
CN110949000A (zh) 一种移印机
CN207789962U (zh) 一种改进型的丝印机
CN212684991U (zh) 移印机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17919891

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17919891

Country of ref document: EP

Kind code of ref document: A1