Thin-sheet hot-lamination apparatus

A technology for thermal lamination and sheeting, which is applied in the directions of lamination device, lamination, control lamination, etc., can solve the problem that the heat energy of the heating device 10 cannot be efficiently conducted, the preheating time of the sheet thermal lamination device 1 cannot be effectively shortened, etc. question

Inactive Publication Date: 2014-10-15
PRIMAX ELECTRONICS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] However, the applicant discovered during the creation process that the heat energy from the heating device 10 could not be efficiently conducted to the pressing roller 11 due to the excessive distance D between the heating device 10 and the pressing roller 11, thus becoming a thin sheet. The key factor that the warm-up time of the thermal lamination device 1 cannot be effectively shortened

Method used

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  • Thin-sheet hot-lamination apparatus
  • Thin-sheet hot-lamination apparatus
  • Thin-sheet hot-lamination apparatus

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Embodiment Construction

[0031] see figure 2 and image 3 , figure 2 It is a schematic structural diagram of a preferred embodiment of the sheet thermal lamination device of the present invention, image 3 for figure 2 The side view of the partial structure of the sheet thermal lamination device shown, in which, in order to illustrate the technical content of the present case more clearly, some components (such as the main structure, the driving motor, the driving gear set, etc.) are not shown in the image 3 displayed in.

[0032] The sheet thermal lamination device 2 includes a main structure body 201, a first pressing roller 202, a second pressing roller 203, two first heating elements 204, two second heating elements 205, four first double Metal structure 206, four second bimetal structures 207, two first brackets 208, two second brackets 209, a first hot box 210, a second hot box 211, a drive motor 213, a drive The gear set 214 and a transmission channel 215, and the main structure 201 ha...

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PUM

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Abstract

A provided thin-sheet hot-lamination apparatus comprises a first press roller, a second press roller, a first heating element, and a first double-metal structure arranged between the first heating element and the first press roller; the first heating element is used to provide heat energy for the first press roller; and also because the first double-metal structure deforms according to the environment temperature, the first double-metal structure is capable of pushing the first heating element to depart from the first press roller or enabling the first heating element to approach the first press roller.

Description

technical field [0001] The present invention relates to a thermal lamination device, in particular to a thermal lamination device for a sheet that performs thermal lamination action on two thermoplastic adhesive film sheets and documents wrapped therein. Background technique [0002] In daily life, sheet thermal lamination devices, commonly known as thermoplastic machines, are often used to form protection for paper such as documents or photographs. The user uses two thermoplastic film sheets to cover the document, and then sends the film sheet into the thermoplastic machine for hot pressing (commonly known as thermoplastic), so as to form a protective film on the surface of the document to protect the document. Effect. [0003] see figure 1 , which is a schematic diagram of the structure of the existing sheet thermal lamination device. The sheet thermal lamination device 1 includes a heating device 10, a pressing roller 11 and a transmission channel 12, and the heating d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/10
CPCB32B37/185B32B37/06Y10T156/1741B32B37/0053B32B41/00
Inventor 李焰德
Owner PRIMAX ELECTRONICS LTD
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