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Device for conveying preforms and method for controlling such a device in order to angularly index the preforms in a reference position

A technology of a conveying device and a control method, which is applied to household components, household appliances, other household appliances, etc., can solve problems such as limiting the maximum production progress

Active Publication Date: 2021-08-20
SIDEL PARTICIPATIONS SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0036] The use of such a detachable support contributes to limiting the maximum production schedule achievable in the manufacture of the container

Method used

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  • Device for conveying preforms and method for controlling such a device in order to angularly index the preforms in a reference position
  • Device for conveying preforms and method for controlling such a device in order to angularly index the preforms in a reference position
  • Device for conveying preforms and method for controlling such a device in order to angularly index the preforms in a reference position

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Experimental program
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Effect test

Embodiment Construction

[0073] In the remainder of this description, the longitudinal, vertical and transverse directions will be taken with reference to the coordinate system (L, V, T) shown in the drawings in a non-limiting manner.

[0074] By convention, the longitudinal and transverse directions are determined in a fixed manner relative to the axis of the preform or the axis of rotation of the wheel.

[0075] The terms "front" and "rear" will also be used, without limitation, with reference to the longitudinal direction, and the terms "upper" and "lower" or "high" and "lower" with reference to the vertical direction, and finally the term "left" with reference to the transverse direction. " and "Right".

[0076] The terms "inner" or "outer" and "inner" or "outer" are generally used with respect to a preform or a wheel, respectively, and are used, inter alia, to denote elements located inside or outside the preform.

[0077] The terms "upstream" and "downstream" are used respectively with referenc...

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PUM

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Abstract

The invention relates to a method for controlling a device (102) for conveying preforms (10) of thermoplastic material for an thermal conditioning furnace (100) and such a device (102) for conveying preforms (10), the device for conveying preforms comprising at least a main wheel (104) and an auxiliary wheel (106), at least one of which is rotated in order to displace at least one transport means (118), to which gripping means (120) each configured to cooperate with a preform (10) are displaceably connected, which gripping means (120) can be actuated relative to a preform (10) or, conversely, between an inactive position and an active gripping position, the main wheel (104) of the conveying device (102) comprising electric actuators (170) which are selectively controlled to at least rotate the gripping means (120) in order to index the preform (10) in a reference position.

Description

technical field [0001] The present invention relates to a conveying device for conveying preforms made of thermoplastic material for a thermal conditioning furnace and a control method for controlling such a device so that each preform angular pair is positioned at a defined reference position. [0002] In particular, the invention relates to a conveyor for conveying preforms made of thermoplastic material for a heat-conditioning furnace, said conveyor of preforms having at least a main wheel and a secondary wheel, at least one of which is driven Rotate to move at least one conveying element, the holding elements are movably connected to the conveying element, the holding elements are configured to cooperate with a preform each, the holding elements are suitable for relative to the preform or vice versa It is actuated between an inoperative position and a clamping operative position relative to the clamping member. [0003] The invention also relates to a method for controlli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C49/42B29C49/64B29K67/00B29L31/00
CPCB29C49/4205B29C49/6409B29C49/6436B29K2067/003B29L2031/7158B29C49/42119B29C49/42085B29C49/42095B29C49/685
Inventor L·波维莱克S·莫林S·费弗尔
Owner SIDEL PARTICIPATIONS SAS