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Infrared ray quartz lamp tube heat radiation composite device

A quartz lamp and composite device technology, applied in the direction of heating elements, heating element shapes, ohmic resistance heating parts, etc., can solve the problems of lower product quality, easy edge curling, and high local temperature, so as to achieve good heating effect and improve Efficiency, the effect of reducing heat radiation

Pending Publication Date: 2021-10-08
LUOYANG CHENGGUAN AUTOMATIC CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual work, if the irradiation time is not well controlled, the outer side of the overlapping joints of the plates will often melt and the inner side of the overlapping joints of the plates will be completely burnt. In this case, the plates cannot be used, resulting in waste products
And if the outer side of the plate joint is not completely melted, the welded box is easy to crack or produce burrs, thereby reducing the quality of the product
This problem is particularly prominent when welding vertical corrugated boxes. Although the vertical corrugated box has a high compressive strength, the inner wall and outer wall are separated at the joint of the vertical corrugated PP sheet, and the thickness of the inner wall and outer wall itself is relatively thin. At the same time, the plate itself is in a tilted state when heated, and the inner wall is prone to curling under the action of gravity after a long time of heating
The welding effect of the PP sheet after curling is poor, and the scrap rate is high, which increases the production cost of the box body
In addition, the existing heat radiation device has a poor light blocking effect on the radiation of the quartz lamp tube. When heating, not only the overlapping joints of the plates are heated, but other parts of the plates are also heated, and other parts of the heat radiation device are also affected. It is susceptible to heat radiation. After long-term use, some parts of the equipment are prone to local overheating, and the operator has to stop for a while to cool the equipment to a predetermined temperature before starting, which reduces the production efficiency and service life of the equipment.

Method used

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  • Infrared ray quartz lamp tube heat radiation composite device
  • Infrared ray quartz lamp tube heat radiation composite device
  • Infrared ray quartz lamp tube heat radiation composite device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1 to Figure 3 , the infrared quartz lamp heat radiation composite device of this embodiment includes a heating assembly, the heating assembly includes two heating chambers 1, and the heating ports 2 are respectively provided on the side walls of the adjacent ends of the two heating chambers, and the operator can pass the upper light shield or The height of the U-groove on the lower baffle plate is adjusted to realize the adjustment of the size of the heating port. A heating device is installed in the heating chamber, and the heat radiation output by the heating device can heat the heated PP sheet between the two heating chambers through the heating port.

[0030] Preferably, in the infrared quartz lamp tube thermal radiation composite device of this embodiment, the heating assembly also includes a connecting cover 3, and an upper light blocking plate 4 and a lower light blocking plate 5 are arranged on the left and right sides of the connecting cover, and th...

Embodiment 2

[0036] see Figure 4 to Figure 5 , the infrared quartz lamp heat radiation composite device of this embodiment adds a clamping assembly on the basis of the infrared quartz lamp thermal radiation composite device in Embodiment 1, the clamping assembly is located below the heating assembly, and the clamping assembly includes two Relatively movable clamping member 15 .

[0037] In this embodiment, the panel shading plate includes a vertical plate part fixedly connected with the clamping member and the square tube and a slanting plate part connected with the vertical plate, wherein the sloping plate part plays a main role of shading.

[0038] The setting of the clamping parts realizes the function of clamping, positioning and straightening the overlapping interface of the PP hollow plate to make it parallel to the lamp tube and evenly heat the heated plate. In this embodiment, the clamping part is a square tube, of which A square pipe is fixedly connected with the second installa...

Embodiment 3

[0043] 5. see Figure 6 to Figure 8 , the infrared quartz lamp heat radiation composite device of this embodiment includes two sets of symmetrically arranged heating and clamping components, and additional components such as mounting brackets. Specifically, two sets of heating components and two sets of clamping components are symmetrically arranged on On the left and right sides, two sets of heating components are fixedly connected to the mounting frame 12 through the first mounting profile 11, and one clamping part of each group of clamping components is fixedly connected to the mounting frame through the second mounting profile 16, and each group of clamping components The other clamping part is connected with the output end of the horizontal movement drive device 17, and the horizontal movement drive device is fixedly connected with the installation frame through the connecting part.

[0044] When working, the two sides of each end surface at both ends of the plate are res...

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Abstract

The invention relates to an infrared quartz lamp tube heat radiation composite device which comprises a heating assembly, the heating assembly comprises two heating chambers, heating openings are formed in the side walls of the adjacent ends of the two heating chambers respectively, and heating devices are arranged in the heating chambers. And heat radiation output by the heating devices can heat a heated plate between the two heating chambers through the heating openings. According to the infrared ray quartz lamp tube heat radiation composite device, the two heating chambers with the heating openings formed in the adjacent ends are used for heating a plate lap joint opening between the two heating chambers at the same time, and therefore the problem that the rejection rate of plates is high due to the fact that the heating speeds of the two sides are inconsistent is solved. And meanwhile, the heating chamber can accurately heat the plates through the heating openings, heat radiation received by other parts of the equipment is reduced, the situation that part of the parts of the equipment stop working due to too high temperature is prevented, and then the plate lap joint efficiency is improved. The heating effect is good, the production efficiency is high, and heated plates are not prone to curling.

Description

technical field [0001] The invention relates to a PP hollow board box overlapping device, in particular to an infrared quartz lamp tube thermal radiation composite device. Background technique [0002] At present, PP hollow boards are generally heated and lapped by a heat radiation device to form a box. The existing overlapping method is to install an infrared quartz lamp tube between the overlapping joints at both ends of the board, and use the heat radiation generated by it to heat the joints of the boards. The overlapping joints at both ends of the board are welded together to form a PP board box. The above-mentioned overlapping joints refer to the sides of the left and right edges of the end of the plate. When this method is used for welding, since the infrared quartz lamp tube is arranged between the two lap joints, the inner side of the plate lap joint is easily heated and melted due to the heat radiation directly received by the quartz lamp tube. Since the outer si...

Claims

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Application Information

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IPC IPC(8): H05B3/42H05B3/06
CPCH05B3/42H05B3/06
Inventor 张瑾张晓苏
Owner LUOYANG CHENGGUAN AUTOMATIC CONTROL TECH CO LTD
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