An efficient vacuum plane film laminating machine and a film laminating method

A vacuum laminating machine and plane technology, applied in chemical instruments and methods, layered products, lamination devices, etc., can solve the problems of low product qualification rate, waste of PVC film, low work efficiency, etc., to ensure product quality, The effect of saving power consumption and convenient operation

Inactive Publication Date: 2016-04-06
冯乃元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing method needs to use a traditional laminating machine, which not only has poor quality and low work efficiency, but also is prone to wrinkling and other scrap rates.
Moreover, the existing negative pressure coating equipment needs a film pressing or film clamping device. When the PVC film is heated at a constant temperature, it is easy to absorb and stretch after heating, which not only wastes the PVC film, but also has a low product qualification rate.

Method used

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  • An efficient vacuum plane film laminating machine and a film laminating method
  • An efficient vacuum plane film laminating machine and a film laminating method
  • An efficient vacuum plane film laminating machine and a film laminating method

Examples

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Effect test

Embodiment 1

[0025] Embodiment 1 Plane High Efficiency Vacuum Laminating Machine

[0026] Such as Figure 1-Figure 3 As shown, the planar high-efficiency vacuum laminating machine consists of a frame 1, a cylinder 2, a heating box 3, a workbench 4, a planar worktable 5 that can form a vacuum, a transmission device 6, a guide rail 9, a vacuum device, and a travel switch I14 , Travel switch II10, travel switch III15, manual ball valve 16, vacuum pressure gauge 17 and control system.

[0027] In this embodiment, four air cylinders 2 are provided, and the air cylinders 2 are installed on the frame 1, and the air cylinders 2 drive the heating box 3 to move.

[0028] In this embodiment, two sets of planar workbenches 5 capable of forming a vacuum are provided, and the two sets of planar workbenches 5 are symmetrically installed on both sides of the frame 1 to satisfy alternate lamination and heating, save time and improve work efficiency.

[0029] A heating box 3 is provided for constant tempe...

Embodiment 2

[0035] Embodiment 2 A kind of planar vacuum coating method

[0036] In this embodiment, the door panel is used as a workpiece, and a PVC film is pasted on it as an example to further illustrate the planar vacuum laminating method. Using the planar high-efficiency vacuum laminating machine of Embodiment 1, the method is as follows:

[0037] 1) Put the door panel 8 that has been polished and sprayed with plastic absorbing plastic on the flat workbench 5, cover it with a PVC film 7 that is 3 cm larger than the periphery of the door panel, and pave it flat.

[0038] 2) Turn on the manual ball valve 6 and the vacuum pump 13, and vacuumize the flat workbench through the negative pressure chamber 12, and the PVC film is completely absorbed and covered on the door panel due to the negative pressure.

[0039] 3) The control system controls the transmission device 6 to drive the plane workbench 5 to move toward the heating box 3. When the travel switch II on the plane workbench contacts...

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Abstract

The invention relates to an efficient vacuum plane film laminating machine and a film laminating method. The machine comprises a rack, workbench supports and a control system and is provided with one or two groups of plane workbenches, wherein a vacuumizing device is connected to each plane, the workbench supports are provided with guide rails, each plane workbench moves along the guide rails through transmission devices, air cylinders are mounted on the rack and drive a heating box to move, each vacuumizing device comprises a vacuum pump and a negative pressure cavity which are connected, and each negative pressure cavity is connected to the corresponding plane workbench through a hose. The inside of each plane workbench is a cavity provided with supporting devices. The surface of each plane workbench is provided with a plurality of vacuumizing ports. Each vacuumizing device is connected to the corresponding cavity. The machine and the method are igneous in design, convenient to operate, high in efficiency, and capable of ensuring product quality, saving a large quantity of PVC film, saving labor, saving consumed power and reducing the cost. The rate of finished products is 100%.

Description

technical field [0001] The invention relates to a planar high-efficiency vacuum laminating machine suitable for pasting PVC film or thermal transfer film on various panel furniture, audio equipment, cabinets and suit doors. Background technique [0002] With the improvement of living standards, people require not only the quality but also the beauty of home building materials. For example, for doors, not only environmental protection materials are required, but also a certain aesthetic feeling is required, so it is also necessary to stick PVC film on the door panel. However, the existing method requires the use of a traditional laminating machine, which not only has poor quality and low work efficiency, but also is prone to wrinkling and other waste rates. Moreover, the existing negative pressure lamination equipment needs a laminating or clamping device. When the PVC film is heated at a constant temperature, it is easy to absorb and stretch after heating, which not only wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/10B32B37/00
CPCB32B37/06B32B37/0046B32B37/1018
Inventor 冯乃元
Owner 冯乃元
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