Mechanical Flattening Production Line
The mechanical flattening production line is a set of efficient pretreatment equipment specifically designed for the spring manufacturing industry. It is mainly used for the flattening and forming of the ends of the raw material before spring coiling, achieving high-precision conical surface rolling of the metal raw material ends. The length and taper parameters of the flattening can be flexibly adjusted to meet the process requirements for producing springs of different Specifications. The equipment integrates automation, high precision, and high stability, significantly improving the efficiency of raw material pretreatment.
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Product Overview
The mechanical flattening production line is a set of efficient pretreatment equipment specifically designed for the spring manufacturing industry. It is mainly used for flattening the ends of raw materials before spring coiling, achieving high-precision conical surface rolling of metal raw material ends. The length and taper parameters can be flexibly adjusted to meet the process requirements for producing springs of different specifications. The equipment integrates automation, high precision, and high stability, significantly improving the pretreatment efficiency of raw materials.
Core Technical Features
Eccentric roller structure, precise control of taper
The equipment features a symmetrically arranged set of upper and lower rollers, which allows for dynamic adjustment of the roller spacing through an eccentric adjustment mechanism, ensuring the symmetry and consistency of the conical surface formation at the ends of the metal bars. During the rolling process, the upper and lower rollers rotate synchronously in opposite directions, flattening the minimum end thickness to 5mm, and accommodating metal bars with diameters ranging from φ20 to φ40mm.
Modular mold design, flexible adaptation to processes
Equipped with a replaceable mold system, users can switch production between different specifications through quick mold changes. The molds are made of high-alloy steel, treated with heat treatment and surface hardening processes, improving wear resistance by over 50%, with a service life exceeding 100,000 times.
Efficient automated integration
The equipment seamlessly links with an automatic heating feeding rack and a reciprocating manipulator, forming a complete production line. The feeding manipulator achieves millimeter-level positioning accuracy through servo drive, accurately delivering the heated raw materials into the roller area; after rolling, the finished products are automatically collected by a drop rack, requiring no manual operation throughout the process.
Intelligent control and safety protection
Equipped with a PLC+HMI intelligent control system, it monitors rolling pressure, temperature, displacement, and other parameters in real-time, with automatic alarms and shutdowns for abnormal conditions. The equipment is configured with multiple safety protection devices, including emergency stop buttons, mechanical limit locks, overload protection, etc., ensuring operational safety.
Applications
Widely applicable to the pretreatment of raw material ends in fields such as automotive suspension springs, industrial valve springs, and large springs for construction machinery, helping enterprises achieve standardized and large-scale production.
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