Rubber plastic numerical control hydraulic bar cutter

Abstract

The invention discloses a rubber plastic numerical control hydraulic bar cutter, comprising a workbench, a conveyor belt, a pressing device, a cutter stand, a cutter mechanism and a PLC (programmable logic controller) control device; the conveyor belt is arranged on the workbench and used for conveying materials to be cut to the pressing device and the cutter mechanism; the cutter mechanism comprises a cutter, lifting cross beams, several fixing rods and a lifting oil cylinder; the cutter is fixed on the lifting cross beams, and the lifting oil cylinder is fixed on the lifting cross beam to push the lifting of the lifting cross beams; the lifting cross beams are fixed on the cutter stand through at least two lifting cross beams; every fixing rod is externally sleeved with one buffer spring, and every buffer spring is situated between the lifting cross beams and the cutter stand; the conveyor belt, the pressing device and the cutter mechanism are connected with the PLC control device. The numerical control bar cutter of the invention can stably cut rubber and plastic products; meanwhile, the rubber strips and plastic strips after cutting have uniform openings; thus the quality of the rubber and plastic products after cutting can be improved.

Description

technical field [0001] The invention relates to the technical field of rubber and plastic slitters, in particular to a rubber and plastic numerically controlled hydraulic slitter. Background technique [0002] Rubber is divided into natural rubber and synthetic rubber. Natural rubber is mainly derived from the Hevea oleifera tree. When the epidermis of the rubber tree is cut, a milky white sap will flow out, called latex. The latex is coagulated, washed, shaped and dried to obtain natural rubber. Synthetic rubber is produced by artificial synthesis, and different kinds of rubber can be synthesized by using different raw materials. Rubber products refer to the activities of producing various rubber products using natural and synthetic rubber as raw materials, and also include rubber products regenerated from waste rubber. The rubber industry is one of the important basic industries of the national economy. It not only provides daily necessities, medical and other light ind...

AI Technical Summary

Problems solved by technology

The current rubber products need to cut the rubber raw materials into strips in the production process, and a rubber strip cutting machine is used in the strip cutting. The existing rubber strip cutting machines have uneven cutting materials, complex structures, and are inconvenient to use.

[0003] Moreover, the rubber strips and clinker strips obtained by cutting are not evenly cut and require secondary processing, the production efficiency is low, and the quality of batch production is poor.

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