Harness string mounting apparatus and high-speed spring test equipment

Abstract

The invention discloses a harness string mounting apparatus on high-speed harness string spring test equipment. The harness string mounting apparatus comprises a harness string fixing frame; the harness string fixing frame is provided with a plurality of parallel hook clips; a joint hook is fixed on each hook clip; the joint hooks are connected with quick joints, and the quick joints are connected with harness strings; a threading plate allowing the harness strings to successively pass through is arranged below the quick joints and is provided with threading holes. The invention also discloses the high-speed spring test equipment of the harness string mounting apparatus. The harness string mounting apparatus firmly mounts the harness strings on the test equipment and can adapt to testing of a spring under the condition of high-speed motion, so selection and usage of the spring are optimized. Moreover, since a transmission mechanism of the high-speed harness string spring test equipment is simple and direct, high speed reciprocating motion of a harness string spring can be realized, time for obtaining a test result is greatly shortened, and selection of the spring can be carried out under the condition of high-speed operation.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to a testing device for a spring on a harness. Background technique [0002] At present, all kinds of jacquard machines and textile machines have supporting harnesses, which are used to continuously raise and lower the warp during the weaving process. like figure 1 , the harness assembly generally includes a harness thread 101, a heald rod 102, a heald 103, and a spring 104. One end of the heald rod 102 is connected to the wire 101, and the other end is connected to the heald 103. The heald 103 is connected to the spring 104, and the heald The rod 102 is provided with a heddle eye 105, and the warp thread used for weaving passes through the heddle eye 105. During the weaving process, the warp thread is continuously lifted and lowered by pulling the harness thread 101. During the lifting and lowering process of the harness thread, The spring 104 connected to the heddle 103 plays th...

AI Technical Summary

Problems solved by technology

Since the spring is continuously pulled up and restored, there are high requirements for the strength of the spring and other indicators. Every time a batch of springs are used, they need to be tested first. Originally, the test could only be done manually. Judgment, the test time is longer

The patent number applied by the applicant is 201220161399.8, and the patent name is "a kind of wire spring testing equipment" discloses a kind of equipment for testing the wire spring, but due to the complexity of its transmission mechanism, during use The effect is not good and cannot meet the requirements of high-speed testing

Images