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Rotary transmission device for straight rod-shaped objects

A technology for rotating transmission devices and objects, which is applied in the direction of conveyor objects, transportation and packaging, rotary conveyors, etc., and can solve problems such as indentation and deformation of straight rod-shaped objects

Active Publication Date: 2015-10-28
江苏瑞驰机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) The thin straight rod-shaped object must be driven by two relatively moving objects to rotate 360 ​​degrees between the two. Since the surfaces of the two objects must have a certain pressure on the straight rod object, the result will cause the straight rod-shaped object to deform and appear. indentation

Method used

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  • Rotary transmission device for straight rod-shaped objects
  • Rotary transmission device for straight rod-shaped objects
  • Rotary transmission device for straight rod-shaped objects

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The rotating transfer device for straight rod-shaped objects in this embodiment is used for the rotating transfer of cigarettes, and its structure is as follows: figure 1 and figure 2 As shown, one end of the middle drum 1 is supported on the frame for connecting the input drum 3 and the output drum 4 (see Image 6 ), to realize the transfer, transfer, and conveyance of the cigarette 2 from the input drum-shaped wheel to the output drum-shaped wheel. The outer circle of the middle drum 1 has a stem-like strip 1-1 that protrudes radially and is parallel to the generatrix. The slope 1-3 is transitionally connected, and the slope 1-3 is transitionally connected with the outer circle of the middle drum 1 through an inclined surface, and the transition arcs on both sides respectively have a row of suction holes 1-2 connected with the negative pressure source. In addition, a pair of rotating suction nozzles 5 whose axes are basically consistent with the axial direction of ...

Embodiment 2

[0022] The straight rod-shaped object rotation transmission device of this embodiment is as follows: Image 6 As shown, the two ends of the middle drum 1 are supported on the frame, and are used to transport the straight rod-shaped object 2 from the input drum 3 to the output drum 4 after being rotated. Different from Embodiment 1, the middle drum-shaped wheel 1 has six stem-shaped strips 1-1 uniformly distributed on the circumference, and the suction holes 1-2 on both sides of each stem-shaped strip 1-1 are connected with the inside of the middle drum-shaped wheel 1. The negative pressure source is connected (the adsorption structure of the input drum-shaped wheel 3 and the output drum-shaped wheel 4 can be imagined, and will not be described in detail). Therefore, work efficiency is higher.

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PUM

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Abstract

The invention relates to a rotation conveying device of a straight rodlike object and belongs to the technical field of tobacco machinery. The device comprises a middle drum type wheel, and the middle drum type wheel is supported on a rack and is connected with an import drum type wheel and an export drum type wheel. At least one stem type strip protruding raidally and parallel to a generatrix is arranged on the excircle of the middle drum type wheel, and suction holes communicated with a negative pressure source are respectively arranged on two sides of the stem type strip. A pair of rotation adsorption nozzles with axis axially consistent with the middle drum type wheel are further supported on the rack, arc supports with inner diameters matched with an outer diameter of the straight rodlike object are arranged at one end of the rotation adsorption nozzles adjacent to the middle drum type wheel, and distance between the two arc supports is larger than length of the middle drum type wheel and is less than length of the straight rodlike object. Distance between the axis of the rotation adsorption nozzles and a rotation center of the middle drum type wheel is equal to distance between the axis of a cigarette adsorbed on a surface of the middle drum type wheel and the rotation center of the middle drum type wheel. And therefore, by the aid of the rotation conveying device, non-pressure rotation conveying of the required straight rodlike object can be achieved.

Description

technical field [0001] The invention relates to a rotation transmission device, in particular to a rotation transmission device for a straight rod-shaped object, and belongs to the technical field of tobacco machinery. Background technique [0002] As far as the applicant knows, the transmission and rotation of thin straight rod-shaped objects such as cigarettes usually use the suction holes on the drum-shaped wheel to adsorb it on the surface of the drum-shaped wheel, and with the rotation of the drum-shaped wheel, it will move from the next drum-shaped wheel transfer. In the meantime, use the relative motion between objects such as cylindrical rollers, conveyor belts, arc-shaped plates, and drum-shaped wheels to turn the thin straight rod-shaped objects so that they can move between the drum-shaped wheel and cylindrical rollers, conveyor belts, and arc-shaped plates. rotate. After the dialing is completed, the thin straight rod-shaped object continues to be absorbed and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G47/22B65G29/00
Inventor 梅笑雨
Owner 江苏瑞驰机电科技有限公司