A continuously variable transmission device for firecracker weaving equipment

A technology of stepless speed change device and equipment, which is applied in the direction of mechanical equipment, attack equipment, transmission devices, etc., can solve the problems of low weaving efficiency, and achieve the effect of improving weaving efficiency, speeding up the speed of movement, and increasing the speed

CN103557290BActive Publication Date: 2015-11-04QIYANG HONGTAI ALUMINUM IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2015-11-04

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Abstract

The invention discloses a stepless speed change device used on firecracker braiding equipment and relates to the technical field of firecracker processing machinery. The stepless speed change device comprises a power shaft 11, an output hinge pin 10, an eccentric flange 5, an eccentric roller 6, an eccentric roller shaft 7, a speed-adjusting dynamic disc 9, a speed-adjusting static disc 3, a speed-adjusting disc bearing 15 and a speed-adjusting static disc mounting support strip 1. The stepless speed change device is characterized in that a braiding needle is slightly low in speed in the thread feeding stage, and is relatively fast when quitting, so that the braiding efficiency can be improved. When the stepless speed change device is used in coordination with the firecracker braiding mechanism, firecrackers of various specifications can be braided.
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Description

technical field

[0001] The invention relates to the technical field of firecracker processing machinery, in particular to a continuously variable transmission device for firecracker weaving equipment. Background technique

[0002] In the process of firecracker processing, when mechanical knitting is used, the speed of the knitting needle is required to be slightly slower at the stage of entering the thread, and the speed is required to be increased when it is withdrawn. However, in the existing firecracker knitting equipment, the action of the knitting needle is realized by a crank linkage mechanism (or an eccentric linkage mechanism). Therefore, its speed in the thread-entry stage is the same as that in the exit stage, so its Weaving efficiency is low. Contents of the invention

[0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a knitting needle with a slightly slower speed when entering the thr...

Examples

Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. The following description is by way of example, but the protection scope of the present invention should not be limited thereto.

[0023] This embodiment is composed of a power shaft 11, an output pin shaft 10, an eccentric flange 5, an eccentric roller 6, an eccentric roller shaft 7, a speed-regulating moving disc 9, a speed-regulating static disc 3, a speed-regulating disc bearing 15 and a speed-regulating Static plate is installed support bar 1 etc. to form.

[0024] One end of the power shaft 11 is connected with the power device, and the other end is connected with the center of one side of the eccentric flange 5 . Eccentric rollers 6 (rolling bearings, sliding bearings or roller sleeves can also be used, rolling bearings are used in this embodiment, so washers 12 are also set on the eccentric roller shaft 7) are set on the eccentric roller shaft 7,...