Unlock instant, AI-driven research and patent intelligence for your innovation.

Fixed-point UV digital offset press for leather processing

An offset printing machine and leather material technology, applied in the field of fixed-point UV digital offset printing machine, can solve the problems of adsorption of impurities, low drying efficiency, cumbersome process, etc., to avoid displacement, ensure stability, and avoid the effect of being difficult to air dry.

Pending Publication Date: 2021-12-03
陈乐梅
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traditional method is to use silk screen printing, but it has the following disadvantages: the cost of screen plate making is high, and the printing cost is expensive; Poor, generally need to spray a layer of protective film
The existing UV digital printers still have some deficiencies. For example, the existing UV digital printers do not have the function of leather storage. Once the leather is printed, it needs to be extracted manually. Patterns or text printing often occur, which affects the quality of the product. Printing quality, existing UV digital printers do not have a leather positioning mechanism, and displacement occurs during leather printing, which affects the positioning accuracy of patterns and texts. After the leather is printed, most of the ink is air-dried, the drying efficiency is low, and it attracts and absorbs impurities. , product defects and other problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fixed-point UV digital offset press for leather processing
  • Fixed-point UV digital offset press for leather processing
  • Fixed-point UV digital offset press for leather processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1-2 , a fixed-point UV digital offset printing machine for leather processing, including an offset printing machine main body 1, a mounting plate 2 is fixedly installed above the offset printing machine main body 1, and a support frame 3 is fixedly installed on the outside of the offset printing machine main body 1 , the interior of the main body 1 of the offset printing machine is fixedly installed with a fixed-point mechanism 4, and the fixed-point of the fixed-point mechanism 4 is fixedly installed with a drive motor 401, and the lower part of the drive motor 401 is movably connected with a movable plate 402, and the lower part of the movable plate 402 is movably connected with a movable rod 403, a lifting rod 404 is movably connected to the bottom of the movable plate 402, and the end of the movable rod 403 away from the movable plate 402 is fixedly connected with a pressing block 405, and the outer side of the pressing block 405 is fixedly connected with...

Embodiment 2

[0026] see Figure 3-4 , a fixed-point UV digital offset printing machine for leather processing, including an offset printing machine main body 1, a mounting plate 2 is fixedly installed above the offset printing machine main body 1, and a support frame 3 is fixedly installed on the outside of the offset printing machine main body 1 , the inside of the main body 1 of the offset printing machine is fixedly installed with a fixed-point mechanism 4, and the inside of the main body of the offset printing machine 1 is fixedly installed with a lifting mechanism 5. The inside of the lifting mechanism 5 is movably connected with a rotating screw 501, and the outer side of the rotating screw 501 is sleeved. There is a movable block 502, the outer side of the movable block 502 is movably connected with a shaft 503, the end of the shaft 503 away from the movable block 502 is fixedly connected with a driving block 504, the bottom of the driving block 504 is fixedly connected with a push r...

Embodiment 3

[0029] see Figure 1-4 , a fixed-point UV digital offset printing machine for leather processing, including an offset printing machine main body 1, a mounting plate 2 is fixedly installed above the offset printing machine main body 1, a support frame 3 is fixedly installed on the outside of the offset printing machine main body 1, and the offset printing machine main body 1 is fixedly installed with a fixed-point mechanism 4, and the inside of the offset printing machine main body 1 is fixedly installed with a lifting mechanism 5. The lower part of the lifting mechanism 5 is fixedly connected with a stamp main body 6, and the lower part of the stamp main body 6 is overlapped with a leather material body 7.

[0030] The fixed point of fixed-point mechanism 4 is fixedly installed with driving motor 401, and the bottom of driving motor 401 is movably connected with movable plate 402, and the bottom of movable plate 402 is movably connected with movable rod 403, and the bottom of m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of offset presses, and discloses a fixed-point UV digital offset press for leather processing. The fixed-point UV digital offset press comprises an offset press main body, a mounting plate is fixedly mounted above the offset press main body, a supporting frame is fixedly mounted on the outer side of the offset press main body, a point fixing mechanism is fixedly mounted in the offset press main body, a lifting mechanism is fixedly mounted in the offset press body, and a seal main body is fixedly connected to the lower portion of the lifting mechanism. According to the fixed-point UV digital offset press for leather processing, a built-in driving mechanism drives a rotating screw rod to start to rotate, a movable block connected to the outer side of the rotating screw rod in a sleeving mode immediately moves on the rotating screw rod, the movable block immediately drives a shaft rod connected with the movable block to press downwards, then the shaft rod compresses a driving block downwards, a seal face below the seal main body makes contact with a leather main body, the precise printing of the leather main body is realized, and the problems of difficulty in air drying, easiness in pollution and extremely easiness in impurity adsorption in traditional ink printing are also avoided.

Description

technical field [0001] The invention relates to the technical field of offset printing machines, in particular to a fixed-point UV digital offset printing machine for leather processing. Background technique [0002] At present, due to the advantages of beautiful appearance and good quality of leather products, leather products are deeply loved by consumers. In the process of leather processing, it is necessary to print LOGO, patterns and other marks on the leather. At present, the traditional method is to use silk screen printing, but it has the following disadvantages: the cost of screen plate making is high, and the printing cost is expensive; Poor, generally need to spray a layer of protective film. The rejection rate of repeated overprinting is high, and the color deviation is large. Skilled printing technicians with many years of rich experience are needed, and more personnel are needed. The existing UV digital printers still have some deficiencies. For example, th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B41K3/04B41K3/62C14B1/56
CPCB41K3/04B41K3/62C14B1/56
Inventor 陈乐梅
Owner 陈乐梅