Precise micro-adjusting mechanism of multilayer laminating machine

Abstract

The invention discloses a precise micro-adjusting mechanism of a multilayer laminating machine. The precise micro-adjusting mechanism comprises a wallboard (10), a micro-adjusting shaft (4), a front fixed seat (1) and a rear fixed seat (5), the micro-adjusting shaft is provided with a positioning baffle ring (7), a front cushion block (3) and a return spring (2) are arranged at the end portion of the micro-adjusting shaft in the front fixed seat, a rear cushion block (9) a micro-adjusting handle (6) are arranged at the other end portion of the micro-adjusting shaft in the rear fixed seat, and the micro-adjusting handle is provided with a locking disc (8). The transverse horizontal movement of the micro-adjusting shaft can be realized by rotating the micro-adjusting handle and cooperating with the return spring, and the positioning baffle ring can well restrict the position offset of a multilayer material and has a locking function to guarantee that the micro-adjusting position does not generate offset; and the front cushion block and the rear cushion block reduce the rotating resistance in the micro-adjusting process. The multilayer material is preciously positioned in order to realize the precious micro-adjustment of the position of the multilayer material.

Description

technical field [0001] The invention relates to printing machinery, in particular to a fine-tuning mechanism of a multi-layer laminating machine. Background technique [0002] At present, the multi-layer laminating machine is mainly used for double-sided adhesive multi-layer lamination on the surface of various foam materials, and can choose rolls to receive materials according to working conditions. It requires precise positioning of laminated materials, laminated materials, and other multi-layer materials to achieve fine-tuning of the position of the multi-layer materials during the lamination process. The fine-tuning shaft of the existing fine-tuning mechanism is limited between the front fixed seat and the rear fixed seat and cannot be moved. The fine-tuning can only be realized by moving the positioning retaining ring on the fine-tuning shaft, which cannot achieve precise positioning and boundary alignment. Thereby affecting the fine-tuning effect of multi-layer materi...

AI Technical Summary

Problems solved by technology

The fine-tuning shaft of the existing fine-tuning mechanism is limited between the front fixed seat and the rear fixed seat and cannot move, and the fine-tuning can only be realized by moving the positioning stop ring on the fine-tuning shaft, which cannot achieve precise positioning and boundary alignment. Thus affecting the fine-tuning effect of multi-layer materials when laminating

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