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Bulk Adhesive Transfer Device, Knife Gate Valve Devices, And Related Systems And Methods

A transfer device, adhesive technology, applied in the direction of bulk container emptying system, valve device, piping system, etc., can solve problems such as waste

Inactive Publication Date: 2018-07-13
NORDSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method also has the risk of waste caused by splashing, either during transfer to the wheeled container or while the container is being moved

Method used

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  • Bulk Adhesive Transfer Device, Knife Gate Valve Devices, And Related Systems And Methods
  • Bulk Adhesive Transfer Device, Knife Gate Valve Devices, And Related Systems And Methods
  • Bulk Adhesive Transfer Device, Knife Gate Valve Devices, And Related Systems And Methods

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Embodiment Construction

[0042] refer to Figure 1 to Figure 4 , the bulk adhesive transfer device 10 according to the first embodiment generally includes a bulk supply part 12 , a moving box 14 and a buffer unit 16 . The moving box 14 serves as a first embodiment of a (bulk adhesive) transfer device for moving adhesive particles, wherein this and other embodiments of the transfer device are described in more detail below. The batch supply 12 is configured to hold batches of unmelted hot melt adhesive lumps and / or pellets (hereinafter "adhesive pellets"). The buffer unit 16 is also configured to maintain a supply of adhesive granules, which is generally less than the amount stored in the bulk supply 12, and to supply these adhesive granules to a hot melt adhesive melter device 18 (also referred to as A "melter", understood to include a hopper, heating grid, reservoir, manifold, and liquid pump), a hot melt adhesive melter assembly 18 is operably coupled to the buffer unit 16 and is configured to tran...

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PUM

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Abstract

The present invention provides a bulk adhesive transfer device, knife gate valve devices, and related systems and methods. The bulk adhesive transfer system (10) for transferring adhesive particulateto a melter (18, 200) includes a bulk supply (12) and a transfer device (14, 150, 250, 350), which may define a hopper (152, 252, 352) of the melter (18, 200), a mobile bin (14, 150), and / or a bufferunit (16). The transfer device is configured to receive unmelted adhesive particulate from the bulk supply (12) and then be selectively docked with the melter to transfer the adhesive particulate to the melter. The bulk adhesive transfer system (10) may also include a knife gate valve device (110), which includes a plurality of ports that sequentially open and close to control flow of the adhesiveparticulate towards the melter (18, 200). The bulk adhesive transfer system (10) simplifies refilling operations for a melter (18, 200) while enabling continuous operation of the melter (18, 200), even when the transfer device is undocked for removal from the melter (18, 200).

Description

[0001] Instructions for Divisional Application [0002] This application is a divisional application of the Chinese invention patent application with the application number 201480051758.6, the application date is September 18, 2014, and the invention title is "batch adhesive transfer device, knife gate valve device and related systems and methods". technical field [0003] The present invention relates generally to melters for hot melt adhesive systems, and more particularly, to transfer devices and systems for transferring batches of unmelted hot melt adhesive particles, such as from a batch reservoir to a melting section, As well as valve devices and methods for use with these devices and systems. Background technique [0004] Hot melt adhesive systems have many applications in manufacturing and packaging. For example, thermoplastic hot melt adhesives are used in carton sealing, box sealing, tray forming, pallet stabilization, nonwoven applications (including diaper manuf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C11/10B05C11/11B65B69/00F16L53/30
CPCB05C11/1031B05C11/1042B05C11/1047B05C11/11B65B69/0091F16L53/30F16K3/085Y10T137/0318Y10T137/6416F16K3/0281F17D3/01F17D3/10
Inventor 查尔斯·P·甘策尔埃内斯·雷默瑟瓦茨罗纳德·拉姆斯佩克雷蒙德·J·斯莱特里莱斯利·J·沃尔高
Owner NORDSON CORP