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Cantilever type tensioning adjusting mechanism and packaging box pre-folding machine

A tension adjustment, cantilever type technology, which is applied in the direction of packaging, transportation and packaging, mechanical equipment, etc., can solve the problem that the adjustment method cannot be large and quickly adjust the position, etc., and achieve the effect of simple structure, rapid position adjustment and convenient adjustment

Pending Publication Date: 2020-02-28
中国机械总院集团云南分院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] For this reason, an object of the present invention is to propose a cantilever tension adjustment mechanism to solve the problem that the adjustment method in the prior art cannot adjust the position significantly and quickly

Method used

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  • Cantilever type tensioning adjusting mechanism and packaging box pre-folding machine
  • Cantilever type tensioning adjusting mechanism and packaging box pre-folding machine
  • Cantilever type tensioning adjusting mechanism and packaging box pre-folding machine

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0028] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or positional relationship. Elements must hav...

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Abstract

The invention relates to a cantilever type tensioning adjusting mechanism. The cantilever type tensioning adjusting mechanism comprises a driving shaft, wherein an input wheel and at least one group of follower wheels are fixed on the driving shaft; the input wheel drives the driving shaft to rotate through external power; one end of a first transmission part is connected with the follower wheelsto form a fixed end; the other end of the first transmission part is connected with a first driven shaft; one end of a second transmission part and the other end of the first transmission part are coaxially connected to the first driven shaft to form a floating shaft; the other end of the second transmission part and a moving part of an executing mechanism are coaxially connected to a second driven shaft to form a cantilever structure; an adjusting part is used for adjusting the axis position of the floating shaft and the position of a base of the executing mechanism relative to a workbench, so that the floating shaft and the executing mechanism are positioned after the distance between the position of the executing mechanism and the working center Z of equipment is a preset distance. Thecantilever type tensioning adjusting mechanism is simple in structure, low in cost, stable in operation, flexible and convenient to adjust and large in adjusting range, and meets the requirement thatpackaging boxes of various specifications need to be pre-folded by a packaging box pre-folding machine.

Description

technical field [0001] The invention relates to the technical field of actuator adjustment devices in equipment, and more specifically relates to a cantilever tension adjustment mechanism and a packaging box pre-folding machine with the same. Background technique [0002] At present, there are two main methods of tensioning the belt drive: using the tensioning wheel and adjusting the center distance. The tensioning pulley mode is a follower pulley pressed on the belt in order to change the wrap angle of the pulley or control the tension of the belt. It is a tensioning device for belt transmission. When the center distance of the belt cannot be adjusted, the tensioning wheel can be used to tension the belt to ensure normal transmission without slipping. The way to adjust the center distance is to tension the transmission belt by adjusting the distance between the driving wheel (motor end) and the driven wheel (mechanism end). Generally speaking, due to the higher requiremen...

Claims

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Application Information

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IPC IPC(8): B65B59/00B65B43/24B31B50/26F16H7/14
CPCB65B59/00B65B43/24B31B50/26F16H7/14
Inventor 朱祝生张建兵王超徐勇师如华罗庆丰徐敏李朔斌
Owner 中国机械总院集团云南分院有限公司
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