WO2018072417A1 - 一种自带充气装置的印刷设备 - Google Patents

一种自带充气装置的印刷设备 Download PDF

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Publication number
WO2018072417A1
WO2018072417A1 PCT/CN2017/081054 CN2017081054W WO2018072417A1 WO 2018072417 A1 WO2018072417 A1 WO 2018072417A1 CN 2017081054 W CN2017081054 W CN 2017081054W WO 2018072417 A1 WO2018072417 A1 WO 2018072417A1
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WIPO (PCT)
Prior art keywords
air
inflation
air compressor
inflating
control unit
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Application number
PCT/CN2017/081054
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English (en)
French (fr)
Inventor
郑迦裔
Original Assignee
爱克发感光器材（深圳）有限公司
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Publication of WO2018072417A1 publication Critical patent/WO2018072417A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns

Definitions

  • This invention relates to the field of printing presses, and more particularly to a printing apparatus with an inflator.
  • the roll-to-roll printing presses on the market need to add an additional air compressor as a gas supply source for the discharge of the machine during the use of the machine.
  • the inflation shaft of the receiving material is used for inflation.
  • the air compressor is generally installed next to the inkjet printing machine, the noise is very large, affecting the work mood of the staff, and even noise pollution.
  • the present invention adopts the following technical solutions:
  • a printing device with an inflator comprising a printing machine body, an air compressor disposed at the bottom of the frame of the printing machine body, and a control circuit for controlling the printing machine body and the air compressor; the front end of the printing machine body a discharge shaft is arranged, and a rear end of the air expansion shaft is provided; the air expansion shaft and the air expansion shaft are respectively provided with an inflation port; and the air outlets of the air compressor are respectively provided for a discharge inflation end and a discharge inflation end of the discharge inflation shaft and the charge expansion shaft; the control circuit includes a control unit, a contactor disposed between the air compressor and the control unit, and the control unit Control buttons for sexual connections.
  • control circuit is further provided with a human-machine interface; the human-machine interface is provided with a display screen and a control button.
  • the display screen is a touch screen; the touch screen surface is provided with a touch button to constitute the control button.
  • a further technical solution is that the receiving inflating end and the discharging inflating end are both inflating guns; the inflating port is provided with a one-way valve.
  • a further technical solution is: a discharge motor is arranged at one end of the discharge inflation shaft, and is electrically connected to the control unit through a frequency converter provided; a receiving motor is arranged at one end of the receiving air expansion shaft and passes through The frequency converter is electrically connected to the control unit.
  • the discharge inflation end and the receiving inflation end are both automatic inflation mechanisms;
  • the automatic inflation mechanism comprises a bracket fixed to the printing machine body, a cylinder fixed on the bracket, and an inflation provided on the cylinder.
  • the plug and the fixed point stop sensor disposed on the bracket and electrically connected to the control unit.
  • a further technical solution is that: the intake end of the inflator is provided with a solenoid valve electrically connected to the control unit; when the solenoid valve is energized, the gas path is turned on, and at the same time, the cylinder is lowered, and the air shaft is discharged to the discharge shaft.
  • the gas expansion shaft is inflated; when the electromagnetic valve is de-energized, the gas path is blocked, and at the same time, the cylinder is lowered to the one-way valve of the top inflation port, and the air expansion shaft or the air expansion shaft is deflated.
  • the air compressor end is provided with a gas storage tank;
  • the gas storage tank is provided with a pressure sensor electrically connected to the control unit.
  • the discharge inflation end and the receiving inflation end are respectively disposed on the discharge air expansion shaft and the receiving air expansion shaft end surface; the discharge inflation end and the receiving inflation end are respectively provided with a rotary joint;
  • the rotary joint is connected to an air outlet end of the air compressor;
  • a solenoid valve is disposed between the rotary joint and the air compressor, and is electrically connected to the control unit.
  • a further technical solution is that the printing device is an inkjet printer; the air compressor is a portable air compressor.
  • the invention has the beneficial effects compared with the prior art: a printing device with an inflator, the printing machine body and the air compressor are integrally designed, and it is not necessary to additionally provide an air compressor in the use of the printing device.
  • the system provides a source of air to avoid the space and power required for the additional air compressor.
  • the integrated design of the printing machine body and the air compressor takes up little space, is convenient to use, and has high efficiency; the small air compressor integrated with the printing equipment produces small sound, reduces sound pollution, and at the same time reduces the purchase cost.
  • FIG. 1 is a schematic view showing a partial installation of a feed expansion shaft of a printing apparatus with a self-contained device according to the present invention
  • Figure 2 is a partial enlarged view of the feed expansion shaft of the printing apparatus with the self-inflating device of the present invention
  • FIG. 3 is a schematic view showing a partial installation of a receiving air expansion shaft of a printing apparatus with a self-inflating device according to the present invention
  • Figure 4 is a partial enlarged view of the feed expansion shaft of the printing apparatus with the self-inflating device of the present invention
  • FIG. 5 is a schematic structural view of an automatic inflation mechanism of a printing apparatus with a self-contained device according to the present invention
  • Figure 6 is a side elevational view of the automatic inflation mechanism of a printing apparatus with a self-contained device according to the present invention
  • Figure 7 is a side elevational view of the automatic inflation mechanism with a rotary joint of a printing apparatus with a self-inflating device
  • Figure 8 is a circuit block diagram of a printing apparatus with a self-contained device of the present invention.
  • a printing apparatus with an inflator includes a printer body 10, an air compressor 20 disposed at the bottom of the frame of the printer body 10, and used to control the printer body 10 and air. Control circuit of compressor 20 (not marked in the figure).
  • the printing press body 10 and the air compressor 20 are integrated, which is convenient to operate and saves space.
  • the front end of the printing machine body 10 is provided with a discharge air expansion shaft 11
  • the rear end is provided with a receiving air expansion shaft 12
  • the discharge air expansion shaft 11 and the receiving air expansion shaft 12 are respectively provided with an inflation port 13
  • the outlet end of the air compressor 20 is provided with a receiving charge end 14 and a discharge inflating end 15 for inflating the discharge inflation shaft 11 and the charge expansion shaft 12, respectively.
  • the receiving inflator end 14 and the discharge inflating end 15 are matched to the corresponding inflating port 13.
  • the control circuit includes a control unit 31, a contactor 32 disposed between the air compressor 20 and the control unit 31, and a control button 33 electrically connected to the control unit 31.
  • control button 33 that is, the discharge inflation shaft button 331 or the charge inflation shaft button 332 is pressed to give the control unit 31 an input signal, and then control Unit 31 outputs a signal to contactor 32 which activates air compressor 20 to compress the air.
  • control circuit is further provided with a human-machine interface (not labeled in the figure), and the human-machine interface is provided with a display screen and a control button.
  • the display is a touch screen. More preferably, the touch screen surface is provided with a touch button to constitute the control button.
  • the air outlet of the air compressor 20 is provided with a gas storage tank, which can store the air compressed by the air compressor 20, reduce the number of starts of the air compressor 20, and prolong the life.
  • the air tank is provided with a pressure sensor electrically connected to the control unit 31. When detecting that the air pressure of the air tank is lower than the set value, the pressure sensor sends a signal to the control unit 31, and then starts the air compressor 20 to The air tank replenishes the air and automatically stops when it reaches the predetermined value.
  • the printing device is an inkjet printer.
  • the air compressor 20 is a small portable air compressor, which has the advantages of small volume, low noise, high gas output efficiency, and convenient maintenance.
  • the receiving inflating end 14 and the discharging inflating end 15 are both inflating guns, which are convenient for manual inflation of the discharge inflation shaft 11 or the receiving inflation shaft 12.
  • the inflation port 13 is provided with a one-way valve to match the inflation gun. When inflating, it is only necessary to use the inflation gun 13 to open the one-way valve to inflate the discharge inflation shaft 11 or the charge inflation shaft 12; when deflation, simply open the valve bead of the check valve to open The gas inside the discharge inflation shaft 11 or the charge expansion shaft 12 is released.
  • a discharge motor 34 is disposed at one end of the discharge inflation shaft 11 , and is electrically connected to the control unit 31 through a frequency converter provided, and a receiving motor 35 is disposed at one end of the air expansion shaft 12 and is provided through The frequency converter is electrically connected to the control unit 31.
  • the automatic inflation mechanism 40 is at one end of the discharge inflation end 15 and the receiving inflation end 14.
  • the automatic inflation mechanism 40 includes a bracket 41 fixed to the printer body 10, a cylinder 42 fixed to the bracket 41, an inflation plug 43 disposed on the cylinder 42 and a fixed-point stop sensor electrically connected to the bracket 41 and the control unit 31. 44.
  • the discharge expansion shaft 11 and the charge expansion shaft 12 are provided with accessories corresponding to the fixed point stop sensor 44, so that the fixed point stop sensor 44 can detect the rotation angle of the discharge inflation shaft 11 or the charge expansion shaft 12
  • the converted electrical signal is transmitted to the control unit 31, and then the control unit 31 sends a brake signal to stop the discharge motor 34 or the receiving motor 35, and then the automatic inflation mechanism 40 can move the shaft 11 or the inflation shaft to the discharge. 12 automatic inflation. This eliminates the need for manual operations, frees labor, and reduces costs.
  • the intake end of the inflator 40 is provided with a solenoid valve 45 electrically connected to the control unit 31.
  • the solenoid valve 45 When the solenoid valve 45 is energized, the air passage is turned on, and the cylinder 42 is lowered, and the air shaft 11 or the receiving material is discharged to the discharge.
  • the inflation shaft 12 is inflated; when the solenoid valve 45 is de-energized, the air passage is blocked, and the cylinder 42 is lowered to the one-way valve of the top inflation port 13, and the discharge air shaft 11 or the air expansion shaft 12 is deflated.
  • the discharge inflation end 15 and the receiving inflation end 14 are respectively disposed at the end faces of the discharge inflation shaft 11 and the receiving inflation shaft 12.
  • Both the discharge inflation end 15 and the receiving charge end 14 are provided with a rotary joint 51, which can also be inflated or deflated during the rotation of the expansion shaft 11 and the charge expansion shaft 12.
  • the rotary joint 51 is connected to the air outlet end of the air compressor 20.
  • a three-position four-way solenoid valve 52 is disposed between the rotary joint 51 and the air compressor 20, and is electrically connected to the control unit 31.
  • the three-position four-way solenoid valve 52 When the three-position four-way solenoid valve 52 is in the neutral position, the compressed gas in the discharge air expansion shaft 11 or the receiving air expansion shaft 12 is in the pressure holding working state; the three-position four-way solenoid valve 52 is energized, and the valve core slides toward the middle.
  • the air passage When the left side is located, the air passage is continuous, and the air compressor 20 fills the air expansion shaft 11 or the air expansion shaft 12 with gas; when the valve core slides to the center right side, the air passage penetrates and discharges the discharge gas.
  • the expansion shaft 11 or the gas in the inflation shaft 12 is received.
  • a gas pressure sensor is electrically connected to the control unit 31 in the discharge inflation shaft 11 or the charge expansion shaft 12, and the air pressure condition of the discharge inflation shaft 11 or the charge expansion shaft 12 can be detected in real time. And converted into an electrical signal is transmitted to the control unit 31, and then the control unit 31 controls the three-position four-way solenoid valve 52 to be turned on or off to replenish the gas, so that the air pressure in the discharge inflation shaft 11 or the charge expansion shaft 12 is stable. Value to meet production needs.
  • control circuit of the air compressor 20 is a part of the control circuit of the entire printing apparatus, and the main unit of the printing press performs overall control.
  • the touch screen connected to the control unit 31 can input various parameters to control the air compressor.
  • the control button 33, the contactor 32, and the air compressor 20 are electrically connected to the control unit 31, and the air compressor can be turned on or off by the control button.
  • the air compressor 20 is controlled by a module provided by the control unit 31 of the inkjet printing press.
  • the module is externally connected to the control unit 31, and can perform reading and writing functions such as parameter value setting and code writing, and can adapt to different functions. Model air compressor 20 for added flexibility.
  • the present invention has a printing device with an inflator, and the printing machine body and the air compressor are integrally designed.
  • the printing device it is not necessary to additionally provide an air compressor system to provide a gas source, thereby Avoid the space and power required for additional air compressors.
  • the integrated design of the printing machine body and the air compressor takes up little space, is convenient to use, and has high efficiency; the small air compressor integrated with the printing equipment produces small sound, reduces sound pollution, and at the same time reduces the purchase cost.

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  • Dot-Matrix Printers And Others (AREA)
  • Ink Jet (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

公开了一种自带充气装置的印刷设备，印刷设备包括印刷机本体（10）、设于印刷机本体（10）的机架底部的空气压缩机（20）及用于控制印刷机本体（10）与空气压缩机（20）的控制电路；印刷机本体（10）前端设有放料气胀轴（11），后端设有收料气胀轴（12）；放料气胀轴（11）与收料气胀轴（12）均设有充气口（13）；空气压缩机（20）的出气端分别设有用于给放料气胀轴（11）和收料气胀轴（12）充气的收料充气端（14）和放料充气端（15）；控制电路包括控制单元（31）、设于空气压缩机（20）与控制单元（31）之间的接触器（32）及与控制单元（21）电性连接的控制按钮（22）。印刷机本体（10）和空气压缩机（20）一体式设计占用空间小、使用方便、效率高、减少声音污染且购买成本低。

Description

一种自带充气装置的印刷设备
技术领域
本发明涉及印刷机领域，更具体地说是指一种自带充气装置的印刷设备。
背景技术
目前市面上的卷对卷喷绘印刷机，无论是进口的，还是国产的，在机器使用的过程中，都需要额外增加一台空气压缩机，作为供气源，以备机器上的放料和收料的汽胀轴作充气之用。在使用上存在很多问题：
1、空气压缩机的选型配置也是大小不一，客户在选配时不好选型以及不好控制购置成本。
2、除了喷绘印刷机本身的电源需要，还需要额外的为这部外加的空气压缩机准备额外电源。
3、还需要为空气压缩机设置一个存放的空间，这使得喷绘印刷机的工作空间变得繁杂。
4、空气压缩机的气源输出到喷绘印刷机上的汽胀轴充气时，需要走一个很长的气管线路，操作人员在操作时有很大的不便，需要费时费力的来回走动，减低了工作效率。
5、空气压缩机一般是装在喷绘印刷机的旁边，噪音很大，影响工作人员的工作情绪，甚至是噪音污染。
6、如果为了避开空气压缩机的噪音污染，那么需要外加一个为空气压缩机安放的密闭式房间，这会增加购买喷绘印刷机的运营成本。
所以有必要考虑设计一种自带空气压缩机的喷绘印刷机。
发明内容
本发明的目的在于克服现有技术的缺陷，提供一种自带充气装置的印刷设备。
为实现上述目的，本发明采用以下技术方案：
一种自带充气装置的印刷设备，包括印刷机本体，设于印刷机本体的机架底部的空气压缩机，及用于控制印刷机本体与空气压缩机的控制电路；所述印刷机本体前端设有放料气胀轴，后端设有收料气胀轴；所述放料气胀轴与收料气胀轴均设有充气口；所述空气压缩机的出气端分别设有用于给放料气胀轴和收料气胀轴充气的收料充气端和放料充气端；所述控制电路包括控制单元，设于空气压缩机与控制单元之间的接触器，及与控制单元电性连接的控制按钮。
其进一步技术方案为：所述控制电路还设有人机界面；所述人机界面设有显示屏及控制按钮。
其进一步技术方案为：所述显示屏为触控屏；所述触控屏表面设有触控按钮，以构成所述的控制按钮。
其进一步技术方案为：所述收料充气端和放料充气端均为充气枪；所述充气口设有单向阀。
其进一步技术方案为：所述放料气胀轴一端设有放料电机，并通过设有的变频器与控制单元电性连接；所述收料气胀轴一端设有收料电机，并通过设有的变频器与控制单元电性连接。
其进一步技术方案为：所述放料充气端、收料充气端均为自动充气机构；所述自动充气机构包括固定于印刷机本体的支架，固定于支架上的气缸，设于气缸上的充气插头及设于支架且与控制单元电性连接的定点停机传感器。
其进一步技术方案为：所述充气机构进气端设有与控制单元电性连接的电磁阀；所述电磁阀得电时，气路导通，同时气缸下降，向放料气胀轴或收料气胀轴充气；电磁阀失电时，气路堵塞，同时气缸下降触顶充气口的单向阀，放料气胀轴或收料气胀轴放气。
其进一步技术方案为：所述空气压缩机出气端设有储气罐；所述储气罐设有与控制单元电性连接的压力传感器。
其进一步技术方案为：所述放料充气端和收料充气端分别设于放料气胀轴和收料气胀轴端面；所述放料充气端和收料充气端均设有旋转接头；所述旋转接头与空气压缩机出气端连接；所述旋转接头与空气压缩机之间设有电磁阀，并与控制单元电性连接。
其进一步技术方案为：所述印刷设备为喷绘印刷机；所述空气压缩机为手提式空气压缩机。
本发明与现有技术相比的有益效果是：一种自带充气装置的印刷设备，印刷机本体和空气压缩机一体式设计，在印刷设备使用上，就不必要额外设置一台空气压缩机系统提供气源，从而避免额外空气压缩机所需要配置的空间和电源。同时，印刷机本体和空气压缩机一体式设计占用空间小，使用方便，效率高；与印刷设备一体式安装的小型空气压缩机生产声音小，减少声音污染，同时购买成本也降低。
下面结合附图和具体实施例对本发明作进一步描述。
附图说明
图1为本发明一种自带充气装置的印刷设备的进料气胀轴局部安装示意图；
图2为本发明一种自带充气装置的印刷设备的进料气胀轴的局部放大图；
图3为本发明一种自带充气装置的印刷设备的收料气胀轴局部安装示意图；
图4为本发明一种自带充气装置的印刷设备的进料气胀轴的局部放大图；
图5为本发明一种自带充气装置的印刷设备的自动充气机构的结构示意图；
图6为本发明一种自带充气装置的印刷设备的自动充气机构的侧视示意图；
图7为本发明一种自带充气装置的印刷设备的带旋转接头自动充气机构侧视示意图；
图8为本发明一种自带充气装置的印刷设备的电路方框图。
附图标记
10 印刷机本体 11 放料气胀轴
12 收料气胀轴 13 充气口
14 放料充气端 15 收料充气端
20 空气压缩机 31 控制单元
32 接触器 33 控制按钮
331 放料气胀轴按钮 332 收料气胀轴按钮
34 放料电机 35 收料电机
41 支架 42 气缸
43 充气插头 44 定点停机传感器
45 电磁阀 51 旋转接头
52 三通四位电磁阀
具体实施方式
为了更充分理解本发明的技术内容，下面结合具体实施例对本发明的技术方案进一步介绍和说明，但不局限于此。
图1至图4所示，一种自带充气装置的印刷设备，包括印刷机本体10，设于印刷机本体10的机架底部的空气压缩机20，及用于控制印刷机本体10与空气压缩机20的控制电路（图中未做标记）。印刷机本体10与空气压缩机20设为一体式，方便操作，节省空间。
其中，印刷机本体10前端设有放料气胀轴11，后端设有收料气胀轴12，放料气胀轴11与收料气胀轴12均设有充气口13。空气压缩机20的出气端分别设有用于给放料气胀轴11和收料气胀轴12充气的收料充气端14和放料充气端15。收料充气端14和放料充气端15与相对应的充气口13匹配。控制电路包括控制单元31，设于空气压缩机20与控制单元31之间的接触器32，及与控制单元31电性连接的控制按钮33。需要向放料气胀轴11或收料气胀轴12充气时，按压控制按钮33，即放料气胀轴按钮331或收料气胀轴按钮332，给控制单元31以输入信号，然后控制单元31输出信号给接触器32，启动空气压缩机20压缩空气。
优选的，控制电路还设有人机界面（图中未标记），人机界面设有显示屏及控制按钮。显示屏为触控屏。更优选的，触控屏表面设有触控按钮，以构成所述的控制按钮。
优选的，空气压缩机20出气端设有储气罐，可以把空气压缩机20压缩的空气进行储存起来，减少空气压缩机20的启动次数，延长寿命。更优选的，储气罐设有与控制单元31电性连接的压力传感器，检测到储气罐的气压低于设定值时，压力传感器给控制单元31发送信号，然后启动空气压缩机20向储气罐补充空气，到达预定值后自动停机。
优选的，该印刷设备为喷绘印刷机。空气压缩机20为小型的手提式空气压缩机，具有体积小，噪音低，出气效率高，维修方便等优点。
优选的，收料充气端14和放料充气端15均为充气枪，方便向放料气胀轴11或收料气胀轴12手动充气。还有，充气口13设有单向阀，与充气枪相匹配。充气时，只需用充气枪13顶开单向阀就能向放料气胀轴11或收料气胀轴12充气；放气时，只需将单向阀的阀珠顶开就能将放料气胀轴11或收料气胀轴12内部的气体放走。
其中，放料气胀轴11一端设有放料电机34，并通过设有的变频器与控制单元31电性连接，收料气胀轴12一端设有收料电机35，并通过设有的变频器与控制单元31电性连接。
于其他实施例中，如图5至图6所示，为了提高自动化程度，在放料充气端15、收料充气端14一端均为自动充气机构40。自动充气机构40包括固定于印刷机本体10的支架41，固定于支架41上的气缸42，设于气缸42上的充气插头43及设于支架41与控制单元31电性连接的的定点停机传感器44。放料气胀轴11和收料气胀轴12上设有与定点停机传感器44相对应的附件，让定点停机传感器44能检测到放料气胀轴11或收料气胀轴12转动角度后转化为电信号传输给控制单元31，随后控制单元31发出刹车信号，让放料电机34或收料电机35停车，然后自动充气机构40就可以向放料气胀轴11或收料气胀轴12自动充气。由此无需人工进行操作，解放劳动力，降低成本。
进一步的，充气机构40进气端设有与控制单元31电性连接的电磁阀45，电磁阀45得电时，气路导通，同时气缸42下降，向放料气胀轴11或收料气胀轴12充气；电磁阀45失电时，气路堵塞，同时气缸42下降触顶充气口13的单向阀，放料气胀轴11或收料气胀轴12放气。
于其他实施例中，如图7所示，为实现自动充气和放气，放料充气端15和收料充气端14分别设于放料气胀轴11和收料气胀轴12的端面。放料充气端15和收料充气端14均设有旋转接头51，在料气胀轴11和收料气胀轴12转动的过程中也能进行充气或放气。旋转接头51与空气压缩机20出气端连接。同时，旋转接头51与空气压缩机20之间设有三位四通电磁阀52，并与控制单元31电性连接。三位四通电磁阀52处于中位时，放料气胀轴11或收料气胀轴12内的压缩气体处于保压工作状态；三位四通电磁阀52得电，阀芯滑向中位左侧时，气路贯通，空气压缩机20给放料气胀轴11或收料气胀轴12充入气体；阀芯滑向中位右侧时，气路贯通，放掉放料气胀轴11或收料气胀轴12内的气体。
更进一步的，放料气胀轴11或收料气胀轴12内设有与控制单元31电性连接气压传感器，能实时检测到放料气胀轴11或收料气胀轴12的气压状况，并转化为电信号传输到控制单元31，然后控制单元31控制三位四通电磁阀52开启或关闭，补充气体，让放料气胀轴11或收料气胀轴12内的气压保持稳定值，满足生产需要。
如图8所示，空气压缩机20的控制电路作为整个印刷设备的控制电路的一部分，有印刷机主机进行综合控制。与控制单元31连接的触控屏，可以输入各种参数，对空气压缩机进行控制。控制按钮33、接触器32、空气压缩机20与控制单元31电性相连，通过控制按钮可以启动或关闭空气压缩机。
更进一步，空气压缩机20通过喷绘印刷机的控制单元31设有的模块进行控制，此模块外挂于控制单元31，可进行参数值的设定、代码的编写等读写功能，能适应不同的型号的空气压缩机20，增加灵活性。
综上所述，本发明一种自带充气装置的印刷设备，印刷机本体和空气压缩机一体式设计，在印刷设备使用上，就不必要额外设置一台空气压缩机系统提供气源，从而避免额外空气压缩机所需要配置的空间和电源。同时，印刷机本体和空气压缩机一体式设计占用空间小，使用方便，效率高；与印刷设备一体式安装的小型空气压缩机生产声音小，减少声音污染，同时购买成本也降低。
上述仅以实施例来进一步说明本发明的技术内容，以便于读者更容易理解，但不代表本发明的实施方式仅限于此，任何依本发明所做的技术延伸或再创造，均受本发明的保护。本发明的保护范围以权利要求书为准。

Claims (10)

  1. 一种自带充气装置的印刷设备，其特征在于，包括印刷机本体，设于印刷机本体的机架底部的空气压缩机，及用于控制印刷机本体与空气压缩机的控制电路；所述印刷机本体前端设有放料气胀轴，后端设有收料气胀轴；所述放料气胀轴与收料气胀轴均设有充气口；所述空气压缩机的出气端分别设有用于给放料气胀轴和收料气胀轴充气的收料充气端和放料充气端；所述控制电路包括控制单元，设于空气压缩机与控制单元之间的接触器，及与控制单元电性连接的控制按钮。
  2. 根据权利要求1所述的一种自带充气装置的印刷设备，其特征在于，所述控制电路还设有人机界面；所述人机界面设有显示屏及控制按钮。
  3. 根据权利要求2所述的一种自带充气装置的印刷设备，其特征在于，所述显示屏为触控屏；所述触控屏表面设有触控按钮，以构成所述的控制按钮。
  4. 根据权利要求1所述的一种自带充气装置的印刷设备，其特征在于，所述收料充气端和放料充气端均为充气枪；所述充气口设有单向阀。
  5. 根据权利要求1所述的一种自带充气装置的印刷设备，其特征在于，所述放料气胀轴一端设有放料电机，并通过设有的变频器与控制单元电性连接；所述收料气胀轴一端设有收料电机，并通过设有的变频器与控制单元电性连接。
  6. 根据权利要求1所述的一种自带充气装置的印刷设备，其特征在于，所述放料充气端、收料充气端均为自动充气机构；所述自动充气机构包括固定于印刷机本体的支架，固定于支架上的气缸，设于气缸上的充气插头及设于支架且与控制单元电性连接的定点停机传感器。
  7. 根据权利要求6所述的一种自带充气装置的印刷设备，其特征在于，所述充气机构进气端设有与控制单元电性连接的电磁阀；所述电磁阀得电时，气路导通，同时气缸下降，向放料气胀轴或收料气胀轴充气；电磁阀失电时，气路堵塞，同时气缸下降触顶充气口的单向阀，放料气胀轴或收料气胀轴放气。
  8. 根据权利要求1所述的一种自带充气装置的印刷设备，其特征在于，所述空气压缩机出气端设有储气罐；所述储气罐设有与控制单元电性连接的压力传感器。
  9. 根据权利要求1所述的一种自带充气装置的印刷设备，其特征在于，所述放料充气端和收料充气端分别设于放料气胀轴和收料气胀轴端面；所述放料充气端和收料充气端均设有旋转接头；所述旋转接头与空气压缩机出气端连接；所述旋转接头与空气压缩机之间设有电磁阀，并与控制单元电性连接。
  10. 根据权利要求1-9任一项所述的一种自带充气装置的印刷设备，其特征在于，所述印刷设备为喷绘印刷机；所述空气压缩机为手提式空气压缩机。
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