Device for the production of spiral screens

一种螺旋筛、设备的技术，应用在造纸、应用、造纸机等方向，能够解决工艺技术不可行、螺旋圈品质损失等问题

Inactive Publication Date: 2016-01-20
KARL MAYER R&D GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Simultaneously interrupting the coil production is practically impracticable in terms of process technology and leads to a huge quality loss of the produced coils

Method used

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  • Device for the production of spiral screens
  • Device for the production of spiral screens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] figure 1 A plant 1 for producing screw screens is shown very schematically with a working surface 2 and a coiling device 3 . The winding device 3 draws a plastic thread 4 (for example a plastic monofilament) from a reel 5 and thereby produces a helical coil 6 which is placed on the working surface 2 by means of a placement device 7 . To achieve this, the roll-forming device 3 can travel together with the depositing device 7 at a portal 8 . The drivers provided for this are not described in detail.

[0022] However, it can also be realized that only the placement device 7 travels above the working surface 2 while the lap forming device 3 remains stationary or travels at another speed relative to the working surface.

[0023] In the present exemplary embodiment, the placement device 7 deposits the coils 6 from the left side of the working surface 2 to the right side of the working surface 2 . The helical coil 6 is then severed. The placement device 7 travels from the ...

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PUM

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Abstract

Apparatus for manufacturing coil screens. The apparatus includes at least one winding device, arranged above a working surface, that is structured for producing coils; a depositing device structured and arranged to deposit the coils on the working surface; and a storage device arranged, with respect to a depositing direction of the coils, downstream from the at least one winding device.

Description

technical field [0001] The invention relates to a plant for producing spiral screens (Wendelsieb) with at least one coiling device (Wickeleinrichtung) and laying device (Ablegeeinrichtung) arranged above the working surface for producing spiral coils (Wendel), utilizing The placement device can place (ablegbar) helical coils on the working surface. Background technique [0002] In the manufacture of so-called spiral screens, the spiral coils of a helically coiled plastic wire are placed adjacent to one another on the working surface and engage with one another. An insertion wire made of plastic is then inserted into the overlapping region between adjacent helical turns. The turns thus interconnected are usually pushed transversely to their longitudinal direction by at least one turn width in order to create space for other turns. [0003] A device of the type mentioned at the outset is known, for example, from DE 10 2007 052 ​​594 B4. The coil forming device is arranged a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D28/00
CPCD21F1/0072B29C53/8041B29C53/32B29C53/8016B29C2053/8025B29L2031/711
Inventor M.鲁
Owner KARL MAYER R&D GMBH
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