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Thermal coating roller device

A technology of hot oil roller and heating roller, which is applied in the direction of flat products, household utensils, and other household utensils. It can solve the problems of easy shrinkage and deformation, affecting the quality of coating, etc., and achieve the effect of improving process quality.

Pending Publication Date: 2018-03-16
SHENZHEN REBORN PRECISION MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the main material after coating is easy to shrink and deform after cooling, which affects the quality of the coating

Method used

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  • Thermal coating roller device

Examples

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Embodiment Construction

[0030] see Figure 1-2 , the present invention relates to a heat-coated roller device, including a heating roller device, a bottom roller device, and a pressing device 3;

[0031] The heating roller device comprises a heating roller 13 side plate 11, a heating roller 13 servo motor 12, and a heating roller 13 arranged in parallel and oppositely. The heating roller 13 servo motor 12 is fixedly arranged on the side plate 11 of the heating roller 13 and connected with one end of the heating roller 13 through transmission;

[0032] The bottom roller device includes a bottom roller 23 servo motor 21, a bottom roller shaft 22, and a bottom roller 23. The motor 21 is arranged on the side plate 11 of the heating roller 13 and is in transmission connection with one end of the bottom roller shaft 22. The bottom roller 23 is sleeved on the bottom roller shaft 22. The bottom roller 23 is parallel to the heating roller 13 and the bottom roller 23 The outer circle is tangent to the outer ...

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PUM

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Abstract

A thermal coating roller device comprises a heating roller device, a bottom roller device and a pressurizing device; the heating roller device comprises a heating roller side plate, a heating roller servo motor and a heating roller which are arranged oppositely and in parallel; the two ends of the heating roller are arranged on the heating roller side plate respectively; the heating roller servo motor is fixedly arranged on the heating roller side plate and is in transmission connection with one end of the heating roller; the bottom roller device comprises a bottom roller servo motor, a bottomroller shaft and a bottom roller; the two ends of the bottom roller shaft are arranged on the heating roller side plate; the bottom roller servo motor is arranged on the heating roller side plate andis in transmission connection with one end of the bottom roller shaft; the bottom roller sleeves the bottom roller shaft; the bottom roller and the heating roller are parallel to each other, and theexcircle of the bottom roller is tangent to the excircle of the heating roller; the pressurizing device is arranged below the bottom roller device and acts on the bottom roller device. The rotating speed of the heating roller servo motor and the rotating speed of the bottom roller servo motor are adjusted, so that the rotating speed of the heating roller is slightly quicker or slightly slower thanthe rotating speed of the bottom roller, the shrinking or stretching length of a pre-coating film can be compensated and the pressed material maintains flat.

Description

technical field [0001] The invention relates to the field of pre-coating thermal laminating machines, in particular to a thermal laminating roller device. Background technique [0002] Since no harmful substances are produced during the pre-coating film coating process, the pre-coating film coating process is more environmentally friendly. In addition, there will be no bubbles, wrinkles, and stripping of the film-coated products during production, so the quality of the film coating higher. [0003] However, there are also some shortcomings in the use of pre-coating thermal laminating machines. The principle of the hot laminating machine is to melt the glue on the pre-coating film by heating the heating roller to a certain temperature, and then attach the pre-coating film material to the main material that needs to be coated under the action of pressure. However, due to the need for heating, the pre-coating film will experience a process of heating up and then cooling down....

Claims

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Application Information

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IPC IPC(8): B29C65/52B29C65/32B29L7/00
CPCB29C65/32B29C65/52B29L2007/00
Inventor 邹平
Owner SHENZHEN REBORN PRECISION MACHINERY CO LTD