CN203854333U - Flat-type dual-heating device of digital inkjet printing machine - Google Patents

Abstract

A double heating device of a flatbed digital inkjet printing machine, including a medium conveying plate, the left and right sides of the medium conveying plate are cylindrical rollers: a left connecting roller and a right connecting roller, which are connected on the left side of the medium conveying plate A front connecting rod is installed on the lower left side of the rod, and a heating device is installed inside the front connecting rod, and a rear connecting rod is installed on the lower right of the right connecting rod of the medium transmission plate, and a rear connecting rod is installed inside the rear connecting rod. Equipped with a heating device. The device installs a connection roller with heating components inside between the medium drive plate and the cloth feeding roller, and between the medium drive plate and the cloth roll, so as to realize the timely heating of the fabric before printing and after printing, so as to realize real-time printing Fabric drying before finishing and fabric drying after printing, so as to effectively improve the printing effect.

Description

A flat-bed digital inkjet printing machine with dual heating devices

technical field

The utility model relates to the new technology field of digital ink-jet printing, in particular to a double heating device of a flat-plate digital ink-jet printing machine.

Background technique

Digital inkjet printing technology is a high-tech product that integrates machinery, computer, electronic information technology and gradually formed with the continuous development of computer technology. It first appeared in the mid-1990s. The emergence and continuous improvement of this technology , has brought a new concept to the textile printing and dyeing industry, and its advanced production principles and methods have brought an unprecedented development opportunity to textile printing and dyeing. It is known as the textile industry revolution technology in the 21st century, and it will gradually replace traditional printing. The method has become the main equipment for textile printing. In recent years, digital inkjet printing technology at home and abroad has made great progress. Among them, the flatbed digital inkjet printing machine can realize personalized printing of garments, etc., and the technology has been continuously improved, and the types and functions of products have also been continuously improved.

For the fixed-head flatbed digital inkjet printing machine, the client submits the document to the PC host of the printing equipment, and the PC host converts the image information into corresponding printing control commands and controls Commands are passed to the printing controller to control printing. During the printing process, firstly, the nozzle group moves a lead in the width direction of the fabric. During the movement, the jet printing controller controls whether the nozzles spray ink according to the obtained jet printing control command; secondly, the servo motor controls the printing plate in the direction of the fabric length. Move one printing width forward, and the two movements coordinate with each other to repeat the above process until the printing task is completed. In the printing process, in order to ensure the printing accuracy and printing quality, the timely drying of the fabric after printing is an important part of the digital inkjet printing process, especially the guide belt digital inkjet printing machine, because the printed fabric It needs to be wound continuously on the cloth roll frame, so fabric drying is an essential part of it. For the flatbed digital inkjet printing machine, especially the fixed head type, the timely drying of fabrics is more complicated than that of the belt type digital inkjet printing machine. In view of this, the utility model provides a flat-bed digital inkjet printing machine double heating device, the device is respectively installed between the medium driving flat plate and the cloth feeding roller, and between the medium driving flat plate and the cloth rolling roller, and an internal heating component is added. The connecting roller realizes the timely heating of the fabric before and after printing, so as to dry the fabric before printing and the fabric after printing in real time, so as to effectively improve the printing effect.

Contents of the invention

The technical problem to be solved by the utility model is to provide a flat-bed digital inkjet printing machine double heating device that can iron and arrange the fabric before printing and dry the fabric after printing in real time, so as to meet the needs of personalized printing while effectively Improve printing effect.

In order to achieve the above purpose, the utility model relates to a medium conveying plate, the left and right sides of the medium conveying plate are cylindrical rollers: a left connecting roller and a right connecting roller, and the left connecting roller and the right connecting roller are made of steel The hollow roller is equipped with a front drive wheel at the outer end of the left connecting rod, the front driving wheel is driven by the front motor, and a rear driving wheel is installed at the outer end of the right connecting rod, and the rear driving wheel is driven by the rear Driven by a motor, the speed of the front motor and the rear motor is the same, and a belt is installed between the left connecting rod and the right connecting rod, and the belt is tensioned on the left connecting rod and the right connecting rod, and the medium transmission The flat plate is supported by four support rods, including left front support rod, left rear support rod, right front support rod and right rear support rod; Both ends of the rod are equipped with bearings, including front bearings and rear bearings. The front connecting rod is fixed on the left front support rod and the left rear support rod through two front and rear brackets, and the front bracket is connected with the front connecting rod through the front bearing , the rear bracket is connected to the front connecting rod through the rear bearing, the front connecting rod is a steel hollow structure, and a heating device is installed inside the front connecting rod; A rear connecting rod is installed, and bearings are installed on both ends of the rear connecting rod, including a front bearing and a rear bearing. The rear connecting rod is fixed on the right front support rod and the right rear support rod through two front and rear brackets, so The front support is connected to the rear connecting rod through the front bearing, and the rear support is connected to the rear connecting rod through the rear bearing. The rear connecting rod is a steel hollow structure, and a heating device is installed inside the rear connecting rod.

During use, the fabric to be printed is tensioned and placed on the media conveying plate through the cloth feeding roller and the front connecting roller. At this time, the fabric before printing can pass through the front connecting roller before being wound on the media conveying roller The heating device is used for ironing and finishing. The front motor drives the front driving wheel to rotate, and then drives the left connecting rod to rotate. The rear motor drives the rear driving wheel to rotate, and then drives the right connecting rod to rotate, and then drives the tension on the left connecting rod and the right connecting rod. The belt on the top rotates, and then drives the fabric to move from the left connecting rod to the right connecting rod. At the same time, the nozzle group located above the medium transmission plate performs inkjet printing on the fabric. The printed fabric is output along the right connecting rod, and then passes through the right connecting rod. The rear connecting roller at the front and bottom of the roller is wound on the cloth roll. At this time, the printed fabric can be heated and dried by the heating device in the rear connecting roller before being wound on the cloth roller to improve the printing effect. .

Description of drawings

Fig. 1 is the double heating device of the flat-bed digital inkjet printing machine of the present invention.

Detailed ways

As shown in Figure 1, a flat-bed digital inkjet printing machine heating device includes a medium conveying plate, and the left and right sides of the medium conveying plate are cylindrical rollers: the left connecting roller 1 and the right connecting roller 2, and the left connecting roller 1 and the right connecting roller 2 are steel hollow rollers, the front driving wheel 3 is installed on the outer end of the left connecting roller 1, the front driving wheel 3 is driven by the front motor 5, and the rear driving wheel is installed on the outer end of the right connecting roller 2 4. The rear driving wheel 4 is driven by the rear motor 6, the speed of the front motor 5 and the rear motor 6 are the same, and a belt 7 is installed between the left connecting rod 1 and the right connecting rod 2, and the belt 7 is tensioned on the left connecting rod 1 And on the right connecting rod 2, the medium transmission plate is supported by four support rods, including the left front support rod 9, the left rear support rod 8, the right front support rod 11 and the right rear support rod 10; The front connecting rod 20 is installed on the other side, and the two ends of the front connecting rod 20 are equipped with bearings, including the front bearing 22 and the rear bearing 23. The front connecting rod 20 is fixed on the left front support bar 9 and the left On the rear support bar 8, the front bracket 18 is connected with the front connecting rod 20 through the front bearing 22, the rear bracket 19 is connected with the front connecting rod 20 through the rear bearing 23, and the front connecting rod 20 is a steel hollow structure, inside the front connecting rod 20 A heating device 21 is installed; a rear connecting rod 14 is installed at the bottom right of the right connecting rod 2 of the medium transmission plate, and bearings are installed at both ends of the rear connecting rod 14, including a front bearing 16 and a rear bearing 17, and the rear connecting rod 14 is fixed on the right front support rod 11 and the right rear support rod 10 through two front and rear brackets 12 and 13, the front bracket 12 is connected with the rear connecting rod 14 through the front bearing 16, and the rear bracket 13 is connected with the rear connecting rod 14 through the rear bearing 17 , The rear connecting rod 14 is a steel hollow structure, and a heating device 15 is installed inside the rear connecting rod 14 .

The main working mode of the device is as follows: firstly, the fabric to be printed is tensioned and placed on the medium transmission plate through the cloth feed roller and the front connecting roller 20. At this time, the fabric before printing can be wound on the medium transmission plate before being wound The heating device 21 in the front connecting rod 20 is used for ironing and finishing. The front motor 5 drives the front driving wheel 3 to rotate, and then drives the left connecting rod 1 to rotate. The rear motor 6 drives the rear driving wheel 4 to rotate, and then drives the right connecting rod 2 to rotate. , and then drive the belt 7 tensioned on the left connecting stick and the right connecting stick to rotate, and then drive the fabric to move from the left connecting stick to the right connecting stick. The final fabric is output along the right connecting roller, and then winds on the fabric roll through the rear connecting roller 14 at the front and bottom of the right connecting roller. At this time, the printed fabric can pass through Finally, the heating device 15 in the connecting roller 14 is heated and dried to complete the printing process.

Claims (1)

1. A double heating device of a flat-bed digital inkjet printing machine, comprising a medium conveying plate, characterized in that: the left and right sides of the medium conveying plate are cylindrical rollers: a left connecting stick and a right connecting stick, the The left connecting roller and the right connecting roller are steel hollow rollers, and a front drive wheel is installed on the outer end of the left connecting roller, and the front driving wheel is driven by a front motor, and a rear wheel is installed on the outer end of the right connecting roller. Drive wheel, the rear drive wheel is driven by the rear motor, the speed of the front motor and the rear motor is the same, a belt is installed between the left connecting rod and the right connecting rod, and the belt is tensioned on the left connecting rod And on the right connecting rod, the medium conveying plate is supported by four supporting rods, including left front supporting rod, left rear supporting rod, right front supporting rod and right rear supporting rod; The front connecting rod is equipped with bearings at both ends of the front connecting rod, including the front bearing and the rear bearing. The front connecting rod is fixed on the left front support rod and the left rear support rod through two front and rear brackets. The front bracket is connected to the front connecting rod through the front bearing, and the rear bracket is connected to the front connecting rod through the rear bearing. The front connecting rod is a steel hollow structure, and a heating device is installed inside the front connecting rod; The bottom right of the right connecting rod of the medium transmission plate is equipped with a rear connecting rod, and the two ends of the rear connecting rod are equipped with bearings, including a front bearing and a rear bearing, and the rear connecting rod is fixed on the right front by two front and rear brackets. On the support rod and the right rear support rod, the front bracket is connected to the rear connecting rod through the front bearing, and the rear bracket is connected to the rear connecting rod through the rear bearing. The rear connecting rod is a steel hollow structure. A heating device is installed inside the connecting rod.