UV prime paint roll coater

A roll coater and roll coater technology, applied in the direction of coating, liquid coating device on the surface, etc., to achieve the effects of high quality, labor saving and high production efficiency

Active Publication Date: 2013-09-04
DONGGUAN MINGFENG PACKAGING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no roller coater that can coat the primer for the square wooden packaging box in the prior ar

Method used

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  • UV prime paint roll coater
  • UV prime paint roll coater
  • UV prime paint roll coater

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0045] Example 1

[0046] Such as figure 1 , figure 2 , image 3 , Figure 5 with Image 6 As shown, a UV primer roller coater according to the present invention includes a packaging box conveyor belt 10 on which a clamp 20 for fixing a box cover or a box body is arranged in order along the packaging box conveying direction There are: a judging device for judging whether the clamp is on the cover or the box body, namely the infrared detection device 30. The first roller coating device 40 is used to coat the bottom of the opposite sides of the box cover or the top of the two opposite sides of the box body; the first roller coating device 40 includes a pressing device 41 and a symmetrical device disposed above the packaging box conveyor belt 10 Two single bottom side roller coating devices 42 arranged on both sides of the packaging box conveyor belt 10; the first 90-degree rotating device 51 is used to rotate the clamp 90 degrees; the second roller coating device 60 is used to co...

Example Embodiment

[0056] Example 2

[0057] The second embodiment of the UV primer roller coater of the present invention, such as Figure 4 As shown, the main technical solution of this embodiment is the same as that of Embodiment 1. For the features that are not explained in this embodiment, the explanation in Embodiment 1 is adopted, which will not be repeated here. And in Figure 4 Middle and figure 1 , figure 2 , image 3 Identical parts have the same reference numbers. The difference between this embodiment and embodiment 1 is:

[0058] The first side roller coating device 80 is two single-sided roller coating devices 81 symmetrically arranged on both sides of the packaging box conveyor belt 10. Each single-sided roller coating device 81 includes a motor 427, a paint nozzle 812, a PU wheel 424, The metal mesh wheel 811, the scraper fixing piece, the scraper 425 and the fuel storage tank 421, the motor 427, the PU wheel 424, the metal mesh wheel 811 and the scraper fixing piece are arranged...

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Abstract

The invention discloses a UV (Ultra Violet) prime paint roll coater which is characterized in that clamps are adopted to transmit a box body and a box cover along a conveyer belt. During the transmission process a judging device, a first roller coating device used for roller-coating the bottoms of the two relative side surfaces of the box cover or the tops of the two relative side surfaces of the box body, a first 90 degrees rotating device used for driving the box body or the box cover to rotate 90 degrees, a second roller coating device used for roller-coating the bottoms of the two other side surfaces of the box cover or the tops of the two other side surfaces of the box body, a box cover top roller coating device, a first side surface roller coating device used for roller-coating two relative side surfaces of the box cover or box body, a second 90 degrees rotating device used for enabling the clamps to be rotated for 90 degrees, a second side surface roller coating device used for roller-coating the two other side surfaces of the box cover or box body, and a drying device used for enabling the new coated UV prime paint to be dried quickly are arranged in sequence. The roll coater realizes the UV prime paint coating to the box covers and box bodies with various coating requirements in the same production line, and is the basis of realizing full-automatic UV prime paint coating of the square wooden package boxes; the production efficiency is high; the man-power is saved; the product consistency is good; and the quality is good.

Description

technical field [0001] The invention belongs to the technical field of packaging, and in particular relates to a UV primer roller coater. Background technique [0002] UV roller coating machine is also called full-precision roller coating machine. It is named because the conveying system, uniform paint roller, and uniform steel roller system all need to accurately adjust the operating speed. Reasonable adjustment can make the UV paint surface smooth and even. , high production efficiency and low paint loss, so it has been widely promoted and used in the furniture manufacturing industry, bamboo and wood crafts manufacturing industry, floor and wall panel industry, and slippers production industry. [0003] A kind of wooden packaging box is a square wooden packaging box including a box cover and a box body. What needs to be coated with UV primer is: the upper surface of the box cover, the outer surfaces of the four sides of the box cover, the four sides of the box cover Botto...

Claims

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Application Information

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IPC IPC(8): B05C1/08B05C1/16B05C13/02B05C9/14B05C11/00
Inventor 陈华
Owner DONGGUAN MINGFENG PACKAGING CO LTD
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