Hot-pressing production system for plywood for container bottom plates

Abstract

A hot-pressing production system for plywood for container bottom plates is characterized by comprising prepresses (1), plate storage rolling platforms (2), a movable lifting platform (3), a semi-automatic plate feeder (4), two rails (5), two to four hot presses (6) and lifting platforms (7). The two rails (5) are transversely arranged, the movable lifting platform (3) is arranged on one of the rails (5), and the semi-automatic plate feeder (4) is arranged on the other rail (5), the plate storage rolling platforms (2) are arranged outside the movable lifting platform (3), the hot presses (6) are arranged outside the semi-automatic plate feeder (4), and the lifting platforms (7) are arranged behind the hot presses (6). The semi-automatic plate feeder is adopted to automatically feed plates to the hot presses one by one. By adopting the hot-pressing production system for the plywood for the container bottom plates, labor intensity of operators and complexity during operation are reduced, the problems about staggering, open joints, folding, surface separating and the like of surface layers of plate blanks are avoided, occupation area for mounting equipment is small, investment is low, energy consumption is low, and production operating cost is reduced.

Description

technical field [0001] The invention relates to a hot-pressing production system for plywood for container bottom plates. Background technique [0002] The traditional hot-pressing production process of plywood for the bottom plate of the container basically has the following methods: one is to transport the pre-pressed and repaired slabs to the lifting table, and manually put them into the hot-pressing machine plate one by one. In the interior, it is required that the board-loading workers need to complete the entire board-mounting process within 120S. The proficiency of the board-mounting is high and the speed must be fast. The worker's operation process is complicated and consumes a lot of physical energy. Misalignment, seam separation, folding phenomenon. It will also occur that the board loading time exceeds the specified requirements, and the slab is in the hot press machine. Due to the high temperature of the hot plate, the adhesive layer is formed early and solidifi...

AI Technical Summary

Problems solved by technology

[0002] The traditional hot-pressing production process of plywood for the bottom plate of the container basically has the following methods: one is to transport the pre-pressed and repaired slabs to the lifting table, and manually put them into the hot-pressing machine plate one by one. In the interior, it is required that the board-loading workers need to complete the entire board-mounting process within 120S. The proficiency of the board-mounting is high and the speed must be fast. The worker's operation process is complicated and consumes a lot of physical energy. Misalignment, seam separation, folding phenomenon

It will also occur that the board loading time exceeds the specified requirements, and the slab is in the hot press machine. Due to the high temperature of the hot plate, the adhesive layer is formed early and solidified, resulting in the surface peeling phenomenon, which seriously affects the internal quality and appearance of the plywood for the container floor. quality

The second is to adopt an automatic board feeding and discharging device, and a hot press is equipped with a set of automatic board feeding and discharging devices; the equipment installation occupies a large area, the investment in fixed assets is large, and the energy consumption and maintenance costs are large.

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