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Device and method for conveying a spring serpentine

A technology of spring string and transmission direction, applied in the direction of transportation and packaging, application, household appliances, etc., can solve the problems of different spring core sizes, undesired deviation, etc.

Inactive Publication Date: 2015-04-08
SPUHL AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such length deviations can cause problems during the automated assembly of multiple spring strings in a spring core assembly plant and / or can lead to undesired deviations in which the dimensions of the produced spring cores differ from desired values

Method used

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  • Device and method for conveying a spring serpentine
  • Device and method for conveying a spring serpentine
  • Device and method for conveying a spring serpentine

Examples

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Embodiment Construction

[0057] Exemplary embodiments of the present invention are described in more detail below. Features of various exemplary embodiments may be combined with each other unless this is explicitly excluded in the following description. Even if a single exemplary embodiment is described with respect to a particular application, for example in the context of an installation for supplying a continuous string of pocket springs, the invention is not limited to these applications.

[0058] In the case of the device according to the exemplary embodiment, the interconnected pocket springs of the spring string are transported in the transport direction. The transport direction can but need not be the same throughout the facility. In traditional plant engineering terms, expressions such as "arranged upstream in the direction of transport of" or "arranged downstream of" are understood to mean that the transported pocket spring passes through the corresponding element either upstream or downstr...

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Abstract

The invention relates to a device for conveying spring strings (31), said device comprising a first spring conveyor (3) and a second spring conveyor (4). During operation, the sensor device is used to determine the The length of several different segments of the spring string. The control device (9) is arranged such that it is in an operating state of the device (1) in which the first spring conveyor (3) and the second spring conveyor (4) convey the spring string (31) , setting a plurality of relative transmission speeds between the transmission speed of the second spring conveyor (4) and the transmission speed of the first spring conveyor (3) according to the detected length and in chronological order.

Description

technical field [0001] The invention relates to a device and a method for transporting strings of springs. In particular, the present invention relates to a device and method enabling the transfer of strings of pocket springs to spring core assembly equipment. Background technique [0002] For the production of spring cores or pocket spring cores, machines or automated machines are used which are capable of a high degree of automation in the production of spring rows, pocket spring strings, spring cores or pocket spring cores. Such a machine or automated machine can have a spring former for producing springs and a plurality of stations arranged downstream thereof, for example, in which the springs can be selectively rotated, arranged in rows, bagged, can be transported To the spring core assembly equipment and bond together to form a spring core or pocket spring core. [0003] The spring core generally comprises a large number of parallel and interconnected spring rows con...

Claims

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Application Information

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IPC IPC(8): B68G9/00
CPCB68G9/00B29C65/7891B65H20/00
Inventor 克里斯托弗·胡克安德烈亚斯·迈耶
Owner SPUHL AG
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