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Double station baler device

A baler, station technology, applied in packaging, presses, manufacturing tools, etc., can solve problems such as material loss, system blockage, etc., to achieve the effect of simple design and less mechanical coupling

Active Publication Date: 2019-10-01
VALVAN BALING SYST NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such an embodiment has the disadvantage of losing a large amount of material, because, on the one hand, the extrusion is not carried out on a complete (closed) wall, and on the other hand, since the material falls through the teeth of the grid, the pre-compressed material Material may be lost during transfer in connecting channels
Additionally, the system can become clogged if too much material builds up between the teeth of one or both structures (causing a jam), so they can no longer move sufficiently toward each other to form a vertical plane

Method used

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Examples

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Embodiment Construction

[0030]The baler device 1 shown in the figure includes: a pre-pressing station 4 suitable for pre-pressing the filled material into a pre-pressed material bag 2 and being suitable for further compressing the pre-pressed material bag 2 into a compressed material bag 3 The main pressure station 6. The pre-press station 4 and the main press station 6 can be connected to each other via a connecting channel 7 . The vertical filling axis 12 leads to the loading area 13 of the pre-pressing station 4 . The baler unit 1 can be filled by eg a loading valve or a loading piston (not shown) or a compressor (not shown) or a conveyor belt (not shown) mounted at the filling shaft 12 . The baler device 1 according to the present invention is intended to incorporate mainly low-density materials such as natural and synthetic fibers (e.g. flax, sisal, polypropylene fibers, polyester fibers, viscose, etc.), and optionally paper, cardboard , foam or plastic, etc., compressed into bales.

[0031] ...

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Abstract

The invention discloses a double-station baling machine device. A baler device (1) for forming bales (3) one after another, the device (1) consists of: a pre-pressing station (4) with a hinged pressing door (5), a main pressing station (6) and A connecting channel (7) between the pre-pressing station and the main pressing station. The connecting channel (7) is formed by an upper wall and a lower wall, wherein the material to be pre-pressed (2) passes from the pre-pressing station. (4) During the transfer to the main pressing station (6), the pressing door (5) together with the panel-shaped element (8) rotatable around the horizontal axis forms the upper and lower walls of the connecting channel (7). This type of baler unit allows virtually all materials to be compressed into hard and tight bales in an efficient and simple manner.

Description

technical field [0001] The invention relates to a baler unit for successively forming bales one after the other, comprising: a pre-press station with a hingeable press door, a main press station and between the pre-press station and the main press station A connecting channel along which the pre-pressed material is transferred from the pre-pressing station to the main pressing station, and the connecting channel is formed by an upper wall and a lower wall. A baler configured in this way can also be called a double-station baler. Background technique [0002] Such baling machines are known per se and exist in various embodiments in which the filled material is first compressed in a pre-compression station and then further compressed in a main compression station. This device compresses compressible material, such as, for example natural and synthetic fibers, paper, cardboard, foam, plastic, etc., fully or semi-automatically, with a pressure between 50 and 5000 KN to form bal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B63/02
CPCB65B13/02B65B13/20B30B9/3078
Inventor S·迪恩
Owner VALVAN BALING SYST NV