S-shaped elastic pendulum mechanism
A pendulum mechanism and elastic band technology, applied in the fields of medical science, bandages, sanitary napkins, etc., can solve the problems of increasing production energy consumption, high price, large space occupation, etc., saving equipment costs, reducing production energy consumption, and simple structure. Effect
A pendulum mechanism and elastic band technology, applied in the fields of medical science, bandages, sanitary napkins, etc., can solve the problems of increasing production energy consumption, high price, large space occupation, etc., saving equipment costs, reducing production energy consumption, and simple structure. Effect
CN104814832BInactive Publication Date: 2017-10-31福建溢泰科技有限公司
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[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. The following descriptions about orientation are based on the accompanying drawings, and this description should not be used as a limitation for specific implementation.
[0021] Such as Figure 1-3 As shown, the S-shaped elastic pendulum mechanism is equipped with a turntable mechanism on both sides of the base 3. The turntable mechanism includes a rotating shaft sleeve 23, a rotating shaft 22 and a rotating disk 21. The rotating shaft sleeve 23 is fixed on the base 3. The rotating shaft 22 is located on the The inside of the rotating shaft sleeve 23, wherein between the rotating shaft 22 and the rotating shaft sleeve 23, a bearing (not shown) can be installed between the top and the bottom of the rotating shaft sleeve 23, and the rotating disc 21 is installed on the top of the rotating shaft 22, and the rotating disc 21 and the rotating shaft 22...
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The invention relates to an S-shaped rubber-band swinging mechanism which arranges rubber bands in an S shape, and the S-shaped rubber-band swinging mechanism mainly comprises two hanging rods vertically separated from each other or approached to each other. The movement of each hanging rod is controlled by a set of rotating disc mechanisms, and each rotating disc mechanism comprises a rotating disc and a guide block. A guide rail, of which the side view is in a stepped or inclined-line shape or the top view is in a circle shaped, is arranged on the outer periphery of the rotating disc, and the guide blocks are limited to vertical displacement. The guide blocks are in sliding contact with the guide rail, the guide blocks under the effect of the guide rails carries out vertical circulation movement with the rotation of the rotating discs, and the hanging rods vertically move or swing with the vertical movement of the guide blocks. The guide rails with a stepped or inclined-linear longitudinal profile on the rotating disc drive the guide block to move vertically, and the hanging rods move or swing vertically with the vertical movement of the guide blocks. The S-shaped rubber-band swinging mechanism is simple in structure, and only requires a common unidirectional motor or other power to drive two rotating shafts to rotate unidirectionally. The S-shaped rubber-band swinging mechanism saves cost, and lowers production power consumption.
Description
technical field [0001] The invention relates to production equipment for household paper and sanitary products, in particular to an S-shaped elastic pendulum mechanism capable of making elastic arrangements in an S-shape. Background technique [0002] In order to improve the quality of diapers and sanitary napkins and avoid elastic breakage, the elastics around the diapers must be arranged in an S-shape. Chinese patent (publication number CN102038580A, publication date 2011.05.04) discloses a device for applying S elastic bands to the legs of adult diapers, including a bracket, a servo motor is provided on the left side of the bracket, and a sprocket is provided on the right side of the bracket. The servo motor and A transmission chain is installed between the sprockets; guide rails are arranged on the upper and lower support plates of the bracket, and left and right guide rods are arranged on the guide rails. In this device, it is first required that the servo motor must b...
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Patent Timeline
31 Oct 2017
Publication
CN104814832B
- IPC
- A61F13/496
- CPC
- A61F13/15593; A61F13/15756; A61F13/472; A61F13/496
- Inventors
- 方志刚