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A material variable pitch conveying device

A technology of conveying device and variable pitch, which is applied in the direction of transmission device, transportation and packaging, gear transmission device, etc. It can solve the problems of high manufacturing cost and long time for code modification, and achieve low manufacturing cost, convenient code modification and great difficulty in modification Effect

Active Publication Date: 2018-08-14
HUANGSHAN FUTIAN MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a material variable pitch conveying device, which solves the problems of long recoding time and high manufacturing cost of existing devices

Method used

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  • A material variable pitch conveying device
  • A material variable pitch conveying device
  • A material variable pitch conveying device

Examples

Experimental program
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Effect test

Embodiment

[0019] Please also refer to Figures 1 to 4 , a material variable pitch conveying device, including a driving shaft 1 connected to a driving source, four non-circular gear pairs 2, four cylindrical gear pairs 3, a static shaft 4, four mutually independent rotary components 5, and The swivel part corresponds to the fixed material holding part 6 .

[0020] Among them, the non-circular gear pair 2 has the same pitch curve shape, which includes a first driving wheel 21 and a first driven wheel 22 that mesh with each other, and the cylindrical gear pair 3 has a second driving wheel 31 and a second driven wheel 32 that mesh with each other. .

[0021] The first driving wheels 21 are fixed on the drive shaft 1 , and the phase angles of adjacent first driving wheels 21 differ by 90°.

[0022] A first driven wheel 22 and a second driving wheel 31 that can rotate synchronously under the drive of the first driven wheel 22 are installed on the static shaft 4 . The first driven wheels 2...

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PUM

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Abstract

A variable-pitch material conveyor apparatus, comprising a driveshaft (1) connected to a drive source, n noncircular gear sets (2), n columnar gear sets (3), a static shaft (4), and n mutually independent rotating components (5). The noncircular gear sets (2) are provided with first active gears (21) and first passive gears (22) meshed with each other; the columnar gear sets (3) are provided with second active gears (31) and second passive gears (32) meshed with each other. The first active gears (21) are fixed on the driveshaft (1). The difference in the phase angles of adjacent first active gears (21) is 360° / n. Mounted on the static shaft (4) are the first passive gears (22) and the second active gears (31) that can be driven by the first passive gears (22) into synchronous rotation. The second passive gears (32) are correspondingly connected to the rotating components (5). The conveyor apparatus has the advantages of inexpensiveness, high transmission efficiency, great rigidity, and structural compactness, in addition, a separated design is employed for a variable speed transmission component and the rotating components, and standardized design can be implemented for the variable-pitch material conveyor apparatus, thus implementing quick size changing for a product and reducing equipment manufacturing costs.

Description

technical field [0001] The invention belongs to the field of sanitary product processing equipment, in particular to a material variable-pitch conveying device for absorbent articles. Background technique [0002] With the development of society, people's living standards are constantly improving, and absorbent articles are widely used. In the streamlined production of diapers, diapers, pull-up pants, and sanitary napkins, it is often encountered the problem of conveying products or materials such as cotton core layers, small bag stickers, and buckles at variable distances. Traditional devices are mostly used and rotated. The shaft eccentric variable speed guide can change the transmission speed of the transmission parts, and then realize the variable pitch transmission of materials. However, when the device needs to be recoded, the entire device needs to be replaced. The disassembly and assembly process is very cumbersome, time-consuming and labor-intensive, and will inevi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H1/22B65H5/00
CPCB65H5/00F16H1/22
Inventor 李大柱王少伟夏楚华
Owner HUANGSHAN FUTIAN MACHINERY CO LTD