Continuous clamping type laminating device and method for sheet materials

Abstract

The invention discloses a continuous clamping type laminating device and method for sheet materials. The laminating device comprises a sheet material conveying channel, a clamping device and a movingdriving mechanism, wherein the clamping device is provided with two continuous clamping mechanisms which are arranged on the two sides of the sheet material conveying channel correspondingly, each continuous clamping mechanism comprises a support, a first clamping mechanism and a second clamping mechanism, each first clamping mechanism comprises a first clamping block and a first clamping drivingmechanism, each second clamping mechanism comprises a second clamping block and a second clamping driving mechanism, the second clamping driving mechanisms are fixedly arranged on the supports, the first clamping blocks and the first clamping driving mechanisms of the first clamping mechanisms are arranged on the second clamping blocks, and fixing cushion blocks are arranged on the supports. In the sheet material laminating process, the second sheet material is directly clamped after the last sheet material is clamped, clamping of the two sheet materials is completed while laminating of the two sheet materials is completed, and the precision of laminating of the sheet materials is improved.

Description

Technical field [0001] The invention relates to a sheet material laminating equipment, in particular to a sheet material continuous clamping type laminating device and method. Background technique [0002] In the non-contact smart card manufacturing process, it is necessary to double-sided multi-layer stacking and composite welding of the sheet material that has completed winding, chip bonding, ultrasonic composite and cutting processing, and then the final double-sided packaging composite is formed. Contactless smart card board. Since the toothed belt is often used to transport the smart card in the field of smart card transportation, but the sheet material has the characteristics of large coverage and good flexibility, in the lamination process of the non-contact smart card manufacturing process, the clamping mechanism is generally used. Realize the stable transportation of the sheet material substrate. For example, the sheet material clamping mechanism disclosed in the inven...

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Problems solved by technology

[0003] However, the sheet material clamping mechanism disclosed in the above-mentioned "a sheet material stacking device and method" can only clamp one sheet material at a time, and the sheet material clamping mechanism needs to be replaced during the sheet material stacking process. In order to complete the secondary conveying; specifically, when the first sheet material clamping mechanism clamps the upper cover sheet material and transports it above the smart card material, the first sheet material clamping mechanism needs to loosen the upper cover sheet material, After the cover sheet is superimposed on the upper surface of the smart card stock, the upper cover sheet and the smart card stock are clamped by the second sheet clamping mechanism, and continue to be transported forward, so as to realize the matching with the lower cover sheet. Obviously, changing the clamping and conveying of the sheet material by the clamping mechanism halfway will undoubtedly reduce the accuracy of the sheet material overlapping and conveying, and also prolong the clamping and conveying time of the sheet material, reducing the Sheet stacking efficiency

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