CN205768124U - A kind of roller transmission-medium conveying flat sheet - Google Patents

Abstract

The utility model provides a roller transmission medium conveying plate, which includes a conveying roller, and the conveying roller includes a middle roller, a front circular surface and a rear circular surface, and the front and rear circular surfaces and the middle roller are integrated and fixedly connected , the front and rear connecting rollers are connected by bearings at the center of the front and rear sides. There are left and right pressing rollers placed on the side, and the rear ends of the left and right pressing rollers are respectively fixed on the front and rear connecting rollers through connecting frames, and the tops of the middle front and middle rear support frames are fixedly connected with the machine head connecting rods. The head connecting rod is connected with the spray head assembly, and the cloth feeding roller and the cloth winding roller supported by the supporting frame are placed symmetrically on the left and right sides of the conveying roller.

Description

A roller-driven medium transfer plate

technical field

The utility model relates to the new technology field of digital ink-jet printing, in particular to a roller transmission medium transmission plate.

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 The control command is sent to the printing controller to control the 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. Compared with the belt-type digital inkjet printing machine, for flat-bed digital inkjet printing equipment, how to increase the printing speed or the number of garments printed each time is the main problem currently facing.

In view of this, the utility model provides a roller transmission medium conveying flat plate, which connects the left and right pressing rollers through mutual pressing contact on the circumference of the left and right sides of the conveying roller, and one of the pressing rollers is driven by a motor to rotate through a belt, and then It drives the transmission roller to rotate to realize the finishing effect on the printed fabric before and after printing, thereby improving the printing effect and printing quality.

Contents of the invention

The technical problem to be solved by the utility model is to provide a roller transmission medium conveying flat plate, which connects the left and right pressing rollers through mutual pressing contact on the circumference of the left and right sides of the conveying roller, and one of the pressing rollers is driven by a motor through a belt Rotation, and then drive the transfer roller to rotate, realize the finishing effect on the printed fabric before and after printing, and then improve the printing effect and printing quality.

In order to achieve the above purpose, the utility model relates to a roller transmission medium conveying plate, including a conveying roller, the conveying roller is a cylindrical hollow structure, and the conveying roller includes a middle roller, a front circular surface and a rear The side circular surface, the middle roller is fixedly connected with the front circular surface and the rear circular surface, the front circular surface is connected with the front connecting rod through the front bearing, and the front end of the front connecting rod is supported by the middle and front connecting frame , the front end of the front connecting rod is fixedly connected with the middle and front connecting frame, the rear circular surface is connected with the rear connecting rod through a rear bearing, the rear end of the rear connecting rod is supported by the middle and rear connecting frame, the The rear end of the rear connecting rod is fixedly connected with the middle and rear connecting frame, and the left and right front connecting frames are fixedly connected to the left and right sides of the front connecting rod, and the left front connecting frame and the right front connecting frame are connected with the front connecting rod. The angle between them is between 30-45°, and the left and right rear connecting frames are fixedly connected to the left and right sides of the rear connecting rod, and the left rear connecting frame and the right rear connecting frame are connected with the rear The included angle between the sticks is between 30-45°, and the left pressing roller is connected to the left front connecting frame and the left rear connecting frame, and the left pressing roller is respectively connected through the first left front bearing and the first left rear bearing On the left front connecting frame and the left rear connecting frame, the left pressing roller is in close pressing contact with the middle roller, and the right pressing roller is connected on the right front connecting frame and the right rear connecting frame, and the right pressing roller is The first right front bearing and the first right rear bearing are connected to the right front connecting frame and the right rear connecting frame. The right pressing roller is in close pressing contact with the middle roller, and the front end of the right pressing roller extends out of the first right front Bearing, the front end of the first right front bearing protruding from the right pressing roller is driven to rotate by the first motor through the belt, the machine head connecting rod is connected to the middle front support frame and the middle rear support frame, and the machine head is connected to The nozzle assembly is connected to the rod, and the nozzle assembly is driven by the second motor to slide back and forth along the connecting rod of the machine head. On the left and right sides of the transmission roller, cloth feeding rollers and cloth winding rollers are placed symmetrically. The roller is supported by the left front support frame and the left rear support frame. A second left front bearing and a second left rear bearing are installed on the top of the left front support frame and the left rear support frame. Set in the second left front bearing and the second left rear bearing, the cloth rolling roller is supported by the right front support frame and the right rear support frame, and the second right front bearing is installed on the top of the right front support frame and the right rear support frame and the second right rear bearing, the front and rear ends of the cloth rolling roller are tightly sleeved in the second right front bearing and the second right rear bearing respectively.

When in use, the fabric to be printed is placed on the cloth feed roller, and then the fabric passes through between the left press roller and the middle roller, the upper surface of the middle roller, between the right press roller and the middle roller, and is wound On the cloth rolling roller; when printing, the first motor drives the front end of the right pressing roller to extend out of the first right front bearing through the belt, and then drives the right pressing roller to rotate, then drives the middle roller to rotate, and then drives the left pressing roller to rotate, at the same time The first motor drives the spray head assembly to slide back and forth along the head connecting rod to print the fabric passing through the upper surface of the middle roller.

The utility model connects the left and right pressing rollers through mutual pressing contact on the left and right sides of the transmission roller, and one of the pressing rollers is driven to rotate by a motor through a belt, and then drives the transmission roller to rotate, so as to realize the finishing of the printed fabric before and after printing Function, and then improve the printing effect and improve the printing quality.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

detailed description

As shown in Figure 1, a roller-driven medium conveying plate includes a conveying roller 1, which is a cylindrical hollow structure, and the conveying roller includes a middle roller, a front circular surface and a rear circular surface, and the middle roller It is fixedly connected with the front circular surface and the rear circular surface, the front circular surface is connected with the front connecting rod 2 through the front bearing 4, the front end of the front connecting rod is supported by the middle front connecting frame 6, and the front end of the front connecting rod is connected with the middle front The frames are fixedly connected, the rear circular surface is connected with the rear connecting rod 3 through the rear bearing 5, the rear end of the rear connecting rod is supported by the middle and rear connecting frame 7, and the rear end of the rear connecting rod is fixedly connected with the middle and rear connecting frame , the left and right front connecting frames 14 and 12 are fixedly connected to the left and right sides of the front connecting rod. The left and right sides of the left and right sides are fixedly connected with a left rear connecting frame 15 and a right rear connecting frame 13, and the angle between the left rear connecting frame and the right rear connecting frame and the rear connecting rod is between 30-45°, and between the left front connecting frame and the right rear connecting frame. A left pressing roller 10 is connected to the left rear connecting frame, and the left pressing roller is respectively connected to the left front connecting frame and the left rear connecting frame through the first left front bearing and the first left rear bearing, and the left pressing roller and the middle roller are tightly pressed contact, the right front connecting frame and the right rear connecting frame are connected with a right pressing roller 11, and the right pressing roller is respectively connected to the right front connecting frame and the right rear connecting frame through the first right front bearing and the first right rear bearing, and the right pressing roller is connected to the right rear connecting frame. The middle rollers are tightly pressed and contacted, and the front end of the right pressing roller stretches out from the first right front bearing, and the front end of the right pressing roller stretches out from the first right front bearing through the belt 26 and is driven by the first motor 27 to rotate. The connecting rod 8 of the machine head is connected to the middle and rear support frame, and the nozzle assembly 9 is connected to the connecting rod of the machine head. The nozzle assembly is driven by the second motor to slide back and forth along the connecting rod of the machine head, and is symmetrically placed on the left and right sides of the conveying roller. There are cloth feeding rollers 16 and cloth rolling rollers 17, the cloth feeding rollers are supported by the left front support frame 18 and the left rear support frame 19, and the second left front bearing 20 and the second left front bearing 20 are installed on the tops of the left front support frame and the left rear support frame. Rear bearing 21, the front and rear ends of the cloth feed roller are tightly sleeved in the second left front bearing and the second left rear bearing respectively, and the cloth roll is supported by the right front support frame 22 and the right rear support frame 23, and the right front support frame and the right rear The top of bracing frame is equipped with second right front bearing 24 and second right rear bearing 25 additionally, and the front and back ends of cloth rolling roller are tightly sleeved in the second right front bearing and the second right rear bearing respectively.

When in use, the fabric to be printed is placed on the feed roller 16, and then the fabric passes through between the left press roller 10 and the middle roller, the upper surface of the middle roller, and between the right press roller 11 and the middle roller. , wound on the cloth rolling roller 17; during printing, the first motor 27 drives the front end of the right pressing roller protruding from the first right front bearing through the belt 26, and then drives the right pressing roller to rotate, and then drives the middle roller to rotate, and then drives the The left pressing roller rotates, and at the same time, the first motor drives the spray head assembly 9 to slide back and forth along the head connecting rod 8 to print the fabric passing through the upper surface of the middle roller.

Claims (1)

1. A roller transmission medium transmission plate, comprising a transmission roller, characterized in that: the transmission roller is a cylindrical hollow structure, and the transmission roller includes a middle roller, a front circular surface and a rear circular surface, The middle roller is fixedly connected to the front circular surface and the rear circular surface. The front circular surface is connected to the front connecting rod through the front bearing. The front end of the front connecting rod is supported by the middle and front connecting frame. The front end of the connecting rod is fixedly connected with the middle and front connecting frame, the rear side circular surface is connected with the rear connecting rod through the rear bearing, the rear end of the rear connecting rod is supported by the middle and rear connecting frame, and the rear connecting rod The rear end is fixedly connected with the middle and rear connecting frame, and the left and right front connecting frames are fixedly connected to the left and right sides of the front connecting rod, and the clamp between the left and front connecting frame and the front connecting rod The angle is between 30-45°, and the left and right rear connecting frames are fixedly connected to the left and right sides of the rear connecting rod, and the left and right rear connecting frames and the rear connecting rod The included angle is between 30-45°, and the left pressing roller is connected to the left front connecting frame and the left rear connecting frame, and the left pressing roller is respectively connected to the left front connecting frame through the first left front bearing and the first left rear bearing and the left rear connecting frame, the left pressing roller is in close pressing contact with the middle roller, and the right pressing roller is connected to the right front connecting frame and the right rear connecting frame, and the right pressing roller respectively passes through the first right front The bearing and the first right rear bearing are connected to the right front connecting frame and the right rear connecting frame, the right pressing roller is in close pressing contact with the middle roller, and the front end of the right pressing roller protrudes from the first right front bearing, and the The front end of the right pressing roller protruding from the first right front bearing is driven by the first motor to rotate through the belt. Spray head assembly, which is driven by the second motor to slide back and forth along the connecting rod of the machine head, and cloth feeding rollers and cloth winding rollers are placed symmetrically on the left and right sides of the conveying roller, and the cloth feeding roller is supported by the left front support frame and left rear support frame, a second left front bearing and a second left rear bearing are installed on the top of the left front support frame and left rear support frame, and the front and rear ends of the cloth feeding roller are respectively tightly sleeved on the second In the left front bearing and the second left rear bearing, the cloth roll is supported by the right front support frame and the right rear support frame, and the second right front bearing and the second right front support frame are installed on the top of the right front support frame and the right rear support frame. For the rear bearing, the front and rear ends of the cloth rolling roller are respectively tightly sleeved in the second right front bearing and the second right rear bearing.