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Novel soft hand manufacturing die

A technology for manufacturing molds and software, which is applied in the field of manufacturing molds for new soft hands, can solve problems such as poor movement effect, troublesome manufacturing process, and low rigidity, and achieve good movement effect, good sealing performance, and high structural rigidity.

Inactive Publication Date: 2019-04-12
JIANGNAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of low structural rigidity, few degrees of freedom, poor movement effect and cumbersome manufacturing process of the existing software rehabilitation hand. The present invention has high structural rigidity, many degrees of freedom, good movement effect and integrated molding hand rehabilitation software

Method used

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0019] The structures, proportions, sizes, quantities, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms such as "upper", "lower", "left", "right", and "middle" quoted in this specification are only for the convenience of description and are not used to limit the scope of the p...

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Abstract

The invention relates to the technical field of soft body rehabilitation, in particular to a novel soft hand manufacturing die. The novel soft hand manufacturing die comprises a wax block manufacturing die, a finger manufacturing die, a finger encapsulating die and a ventilating connecting part. The wax block manufacturing die comprises a wax block manufacturing die cavity and a wax block manufacturing die sealing cap and is used for manufacturing wax blocks. The finger manufacturing die comprises a finger manufacturing die upper cover plate, a finger manufacturing die cavity and a finger manufacturing die sealing cap, and is connected with the wax blocks together through iron wires and used for manufacturing fingers with cavities. The finger encapsulating die comprises a finger encapsulating die upper cover plate, a finger encapsulating die cavity and a finger encapsulating die sealing cap, and is used for encapsulating manufactured finger models with cavity structures. The ventilating connecting part is used for being connected with the soft fingers and an external air pump to achieve a sealing effect. The problems that an existing soft body rehabilitation hand is low in structural rigidity, poor in sealing performance, poor in movement effect and troublesome in manufacturing process are solved, and the novel soft hand manufacturing die has the beneficial effects of being high in structural rigidity, good in sealing performance and good in movement effect and achieving integrated forming.

Description

technical field [0001] The invention belongs to the technical field of soft body rehabilitation, and in particular relates to a novel soft hand manufacturing mold. Background technique [0002] With the advancement of mechatronics technology, rehabilitation equipment has gradually evolved from bulky fixed rehabilitation treatment machines to lightweight, portable mobile treatment machines. Most of the existing hand rehabilitation robots have a rigid structure, and the fingers are driven by motors to achieve flexion and extension movements. Rigid hand rehabilitation robots have the advantages of high motion precision and strong load-bearing capacity, but the rigid structure makes the rehabilitation robots insufficient in flexibility and structure. Bulk, high cost and other problems, and may cause secondary damage to the patient's fingers due to wearing deviation, which is not conducive to the promotion and application of rehabilitation robots in homes, communities and other e...

Claims

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Application Information

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IPC IPC(8): B29C39/26
CPCB29C39/26
Inventor 宁萌李明鑫姚宇张春宇余锦淼魏阿龙陈玉洁
Owner JIANGNAN UNIV
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