Workpiece rotating device

The workpiece is connected to the support shaft by a rotating frame driven by a rodless cylinder and a rotary motor, which solves the problems of large space occupation and high maintenance costs of the forming machine mold frame structure, and achieves the effects of simplifying the structure, reducing costs and improving stability.

CN224395254UActive Publication Date: 2026-06-23ZHEJIANG YIFU MASCH TECH CO LTD
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Patent Information

Application Number
CN202521174303.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-10
Publication Date
2026-06-23
Estimated Expiration
2035-06-10

AI Technical Summary

Technical Problem

The existing moving mold frame mechanism of sock shaping machine is a long strip structure, which occupies a lot of space. Moreover, the maintenance cost is high when the mold frame is moved by a chain structure, which leads to increased production and maintenance costs.

Method used

The rotating frame, driven by a rodless cylinder and a rotary motor, connects to the workpiece and is supported by a support shaft. Stable movement is achieved through a slide rail and slider structure. The telescopic cylinder and rotary motor are combined to perform telescopic and rotational operations, which simplifies the device structure. The design of silicone plates and fixing holes increases the stability of the workpiece.

Benefits of technology

It reduces the space occupied by the equipment, lowers maintenance costs, improves the stability of workpiece installation and ease of operation, reduces production noise, and lowers subsequent maintenance costs.

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Abstract

The workpiece rotating device comprises a floor, a connecting plate is fixedly installed at the upper end of the floor, a foot margin is fixedly installed at the upper end of the connecting plate, a rodless air cylinder is fixedly connected to the center of the upper end of the foot margin, sliding rails are fixedly connected to the two sides of the rodless air cylinder, inserting openings are fixedly formed in the sliding rails, and the inserting openings are fixedly connected to the two sides of the rodless air cylinder. A sliding rail is fixedly connected to the upper end of the base, a sliding block is fixedly connected to the upper end of the sliding rail, a lock nail seat is fixedly installed in the sliding block, a fixing nail is fixedly installed in the lock nail seat, and a bearing table is fixedly installed above the sliding block. However, a mechanism for moving the mold frame of the setting machine is of a long-strip-shaped structure, the longitudinal occupied space is large, a workpiece drives the mold frame to move through a chain structure, the chain structure is complex, the cost is high when a chain is damaged and needs to be maintained, and the sock production and maintenance cost is increased.
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