Development And Application Of Large-character Inkjet Printers And Package Yarn Automatic Packaging Bags

At present,Now,the cheese automatic packing machine has just been invented.It’s usually used to the procedure of packing the cheese in the textile factory.By analyzing the products of cheese automatic wrapping machine,it founds that it needs human to put the woven bags into the cheese automatic wrapping machine.And the most current woven bags have connections of different degree in the open edge,which is not good to open the woven bags automatically when using the woven bags to pack the materials.So,this paper has designed a woven bags making device for this question.After cutting woven bags,this device use the transverse opening device to open the eager woven bags transversely,to have a clear opening of eager woven bags and to make no connection between two woven bags.In the woven bags making device,to use this device to make woven bags can avoid the connection between two eager layers of melting the woven bags in the opening.It’s convenient for the later packing device to adapt the automatic opening of woven bags.The woven bags made in this way can ensure the cutting will not drop and there is no connection in the opening.And it adds the transformation device of woven bags.It can put the finished woven bags into cheese automatic packing machine directly,and sign the woven bags with the printing machine.While,not all the printing machine has the communication control function.Even it has,its communication way and agreement are different with the woven bags making device.The price is higher.So,by searching and analyzing the study information of printing machine,this paper has studied a cheap printing machine specialized for signing the woven bags.This paper firstly introduces the woven bags making module of cheese automatic packing machine and the current and future development conditions of printing machine.It summarizes the aim and meaning of topic study in order to ensure the main study work in this paper.On the basis,it explains the design plan of woven bags making module and big-character printing machine.The woven bags making module mainly includes the device of packing printing machine,return device,cutting device,closing device,transportation device,transverse opening device,machine shelf.Due to the requirements of the trial,it designs the easy woven bags transportation device additionally.The printing machineshould contain the shower nozzle structure,providing ink device,and control system.The control system is divided into two modules of power resource and printing control according to the functions.It summarizes the function,usage and design plan of every module.This paper has designed cheap shower nozzle structure and ink providing device.After testing,the shower nozzle can have the stable work.It has designed the core electric lines controlling the system and got the calculation formula of electromagnetic suction force of nozzle and tried the nozzle operation by the Maxwell software.In the end,it has finished the whole test and adjustment of whole big-character printer system.The operation of the big-character printer designed in this paper is easy to handle.It has the rich functions and the fast printing speed.It can also adjust the size of printing character and meets the needs of users.