Intelligent ultraviolet (UV) spraying device for plate processing

A technology of plate processing and spraying equipment, applied in the direction of spraying equipment, etc., can solve the problems of keeping the spray head in the right state, large loss of paint material, difficult manufacturing and high cost, etc., to reduce the flying of excess paint mist and simple mechanical structure The effect of durability and low equipment manufacturing cost

Active Publication Date: 2021-04-30
FOSHAN SHUNDE PURETE MECHANICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] UV spraying is a method of spraying paint commonly used on boards. The UV paint is evenly sprayed on the surface of the boards through the spraying device. At present, UV spraying is generally sprayed in the spray booth. In order to realize the front and back of the boards. Generally, the board is hoisted in the spray booth through slide rails and hoisting devices, and the board can be sprayed on both sides of the board at one time through the painting channel equipped with multiple paint spraying heads. Saturated spraying, that is, setting up nozzle devices on both sides of the plate channel that can cover the plate surface for uninterrupted spraying. The paint mist in the spraying room is flying, and the paint loss is huge. For different plate sizes, it is impossible to accurately spray paint according to the size of the plate, although For some regular boards, such as rectangular boards with a certain size, it is convenient to set quantitative nozzles. The nozzles are sprayed close to the board surface, which can greatly reduce the waste of redundant spray paint. For example, the patent application number is: 201821899122.9, and the patent name is: a High-efficiency UV spraying device, but many boards have different sizes and shapes, such as bent boards. When hoisting, the different sides of the bent boards cannot be kept in the right position with the nozzles installed in the painting channel, which requires multiple spraying channels. The nozzles at the stations carry out saturated spraying operations, and the effective paint adhesion on different bent board surfaces of the packaging can not avoid the waste of raw materials, the paint in the spraying room is easy to leak and not easy to disperse for a long time, and the environment is harsh, etc.
[0003] There are also many angle-adjustable products and equipment on the market for painting angles. For example, the patent application number is: 202010153162.4, and the patent name is: a three-dimensional object multi-angle painting manufacturing equipment. The spray head is installed on the rotating mechanism, and the spray head as a whole can realize multi-angle and multi-height spraying operations on sprayed products with different shapes. For a single nozzle, the nozzle needs to move around the product multiple times and angle conditions. Although it can also save paint, the single-point spraying leads to a relatively low spraying efficiency of a single plate. For the actual plate spraying line, the general plate is The workpiece is transported in a straight line by hoisting the workpiece, and the rhythm is fast. If the plate cannot be sprayed quickly once it enters the spraying room, it will cause the subsequent plate to be delayed in conveying, which will affect the overall efficiency of the plate assembly line. Manufacturing difficulties and costs will be greatly increased, and it is difficult to quickly install and use with existing general-purpose spray booths

Method used

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  • Intelligent ultraviolet (UV) spraying device for plate processing
  • Intelligent ultraviolet (UV) spraying device for plate processing
  • Intelligent ultraviolet (UV) spraying device for plate processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1-6 , in an embodiment of the present invention, an intelligent UV spraying device for sheet material processing includes a pair of installation partitions 3 vertically set up on both sides of the painting channel, and the sheet is vertically hoisted on the two installation partitions by a hoisting rod 31 Between the boards 3, a plurality of piercing holes 30 are spaced apart from top to bottom in the same vertical direction on the panel of the installation partition 3, and a push rod 2 is provided for sealing and sliding in the piercing holes 30, and the inner side of the push rod 2 The end is equipped with a corner nozzle box 1, and the outer wall of the push rod 2 is installed with a screw driving mechanism for driving the push rod 2 to move along the direction perpendicular to the conveying direction of the plate. The spray head 10 for plate painting, the corner spray head box 1 is equipped with a steering mechanism for driving the spray head 10 to chang...

Embodiment 2

[0034] The difference between this embodiment and embodiment 1 is:

[0035] The top of the connecting block 13 and the front panel facing the plate are respectively fixed with a nozzle 10 through the pipe rod 11, and the corner opening 17 starts from the middle of the top surface of the corner nozzle box 1 perpendicular to the conveying direction of the plate, and passes through the corner nozzle box 1 in turn. Facing the front panel of the plate and extending to the middle of the bottom panel of the corner nozzle box 1, the corner motor 15 is a servo motor, the control end of the corner motor 15 is electrically connected to the output end of the controller, and the connecting block 13 provided is at the top and One spray head 10 is arranged on the front part respectively. When the plate is a normal vertical rectangle, the spray head 10 at the front of the corner spray head box 1 is spraying against the plate surface. When the plate has a bent horizontal plate surface, the upwa...

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Abstract

The invention discloses an intelligent ultraviolet (UV) spraying device for plate processing. The intelligent UV spraying device for plate processing comprises an installation partition plate, wherein a plurality of pushing rods are arranged on a panel of the installation partition plate in the vertical direction in a penetrating mode; corner spraying head boxes are installed at the ends of the inner sides of the pushing rods lead screw pushing mechanisms used for driving the pushing rods to move in the direction perpendicular to the plate conveying direction are installed on the outer side walls of the pushing rods; a plurality of spray heads are installed on the corner spraying head boxes; steering mechanisms are installed in the corner spraying head boxes; a sensor assembly used for detecting the length, the width, the height and the outline of a plate is installed on a panel at the feeding end of the installation partition plate; and a controller is used for collecting appearance data of the plate through the sensor assembly to drive the lead screw pushing mechanism so as to drive the pushing rods to move to be close to one side of the spraying surface of the plate. According to the intelligent UV spraying device for plate processing provided by the invention, the multiple sets of spraying heads can be distributed right opposite to the plate surface needing to be sprayed of the plate according to the appearance of the plate so as to carry out one-time spraying operation, so that paint loss and paint flying are reduced.

Description

technical field [0001] The invention specifically relates to a spraying device, in particular to an intelligent UV spraying device for plate processing. Background technique [0002] UV spraying is a method of spraying paint commonly used on boards. The UV paint is evenly sprayed on the surface of the boards through the spraying device. At present, UV spraying is generally sprayed in the spray booth. In order to realize the front and back of the boards. Generally, the board is hoisted in the spray booth through slide rails and hoisting devices, and the board can be sprayed on both sides of the board at one time through the painting channel equipped with multiple paint spraying heads. Saturated spraying, that is, setting up nozzle devices on both sides of the plate channel that can cover the plate surface for uninterrupted spraying. The paint mist in the spraying room is flying, and the paint loss is huge. For different plate sizes, it is impossible to accurately spray paint ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B05B13/02B05B15/68B05B12/32
CPCB05B13/0278B05B13/0264B05B15/68B05B12/32
Inventor申阳张翼冲杨显涛
OwnerFOSHAN SHUNDE PURETE MECHANICAL CO LTD