Three-dimensional sweater embossment knitting machine

The internal stress and wrinkles of sweater three-dimensional relief knitting machines are eliminated by heating the extrusion component and the pressing component, thereby solving the deformation problem of the knitted products in the subsequent processing process and improving the quality of the knitted products.

CN120608364APending Publication Date: 2025-09-09FUJIAN NANAN HUANGDA CLOTHING CO LTD
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Patent Information

Application Number
CN202510730421.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-03
Publication Date
2025-09-09

AI Technical Summary

Technical Problem

Existing sweater three-dimensional relief knitting machines cannot effectively release the internal stress of the knitted product during the knitting process, which may cause the knitted product to shrink, deform, or partially relax during subsequent processing.

Method used

The heating extrusion component and the heat-conducting component are used to heat and extrude the woven fabric, the heated pressure roller and the conveyor belt are used to eliminate the internal stress, and the clamping component is used to ensure that the woven fabric fits tightly against the pressure roller and the conveyor belt; at the same time, the dust removal component is used to clean the lint on the woven fabric to avoid component jamming.

Benefits of technology

It effectively eliminates the internal stress and wrinkles of woven fabrics, ensures that the woven fabrics will not be deformed during subsequent processing, and improves the quality of the woven fabrics.

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Abstract

The invention relates to the technical field of embossment knitting, in particular to a sweater three-dimensional embossment knitting machine which comprises a knitting machine body, a fixing frame is fixedly connected to the front side of the knitting machine body, and a plurality of vertically-arranged fixing rods are fixedly connected to the top end of the fixing frame. Through the arrangement of a heating extrusion assembly, a pressing roller, a heating spiral pipe, a rotating joint, a first one-way valve, a main pipeline, a high-temperature circulator, a fixing frame, a driving device, a conveying belt, a heat conduction assembly, a heating coil pipe, a telescopic pipe and a second one-way valve, the high-temperature circulator is started when the device is used; the heated pressing roller and the heated conveying belt are used for heating and extruding the moving knitted product, so that internal stress generated in the knitting process of the knitted product is eliminated, wrinkles generated by knitting are flattened, the pressing roller and the conveying belt can be heated through the design, it is guaranteed that the knitted product is evenly heated, and the problem that the knitted product deforms in subsequent machining is solved.
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