Warp knitting screen cloth cutting process and equipment for automobile seat

By designing a cutting equipment including a frame, a laser cutting system, a residual material conveying system and a finished cloth conveying system, the ash is removed by using a vacuum cleaner and a negative pressure feeding pipe, the problem of ash adhesion of the laser cutting machine during the cutting process is solved, and the clean cutting of the mesh is achieved.

CN120421777AActive Publication Date: 2025-08-05福建省港丰新材料科技有限公司
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Patent Information

Application Number
CN202510938748.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-08
Publication Date
2025-08-05
Estimated Expiration
2045-07-08

AI Technical Summary

Technical Problem

Existing laser cutting machines will produce black ash when cutting warp knitted mesh fabrics for car seats, which will easily stick to the fabric, affecting the cleanliness of the finished product.

Method used

A warp knitted mesh cutting equipment for car seats is designed, including a frame, a laser cutting system, a residual material conveying system and a finished cloth conveying system. The ash produced by the cutting is removed by a vacuum cleaner device and a negative pressure feeding tube, the fabric is expanded through a rotating device and the ash is absorbed by a trumpet-like structure of the vacuum cleaner device.

Benefits of technology

It effectively avoids black ash contamination of the mesh cloth, ensures the cleanliness of the finished product, and improves the cleanliness of the cutting process.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention relates to the technical field of laser cutting, in particular to a warp knitting mesh cutting process and cutting equipment for automobile seats, which comprises a frame, a laser cutting system, an excess material conveying system and a finished fabric conveying system. The finished product cloth conveying system comprises a finished product grabbing motion machine, a grabbing lifting device, a grabbing device, a dust collection device, a negative pressure feeding pipe and a rotating device, the dust collection device is installed on the finished product grabbing motion machine, the negative pressure feeding pipe is communicated with the dust collection device, the grabbing lifting device is installed on the finished product grabbing motion machine, and the grabbing lifting device is communicated with the dust collection device. The rotating device is installed at the output end of the grabbing lifting device, the grabbing device is installed at the bottom of the rotating device, the grabbing device is installed in the dust suction device in a sliding mode, the grabbing device ascends and descends along the dust suction device under traction of the grabbing lifting device, the rotating device drives the grabbing device to rotate, and the dust suction device is in a horn shape with a downward opening. The vibration device is installed on the dust suction device, black ash generated in the cutting process can be eliminated, and pollution is prevented.
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