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Conveying device of roller body

A conveying device, roller body technology, used in transportation and packaging, winding strips, thin material handling, etc.

Active Publication Date: 2012-05-02
SUMITOMO HEAVY IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology requires a laser light emitter and an optical system for constituting its optical path, and the structure tends to become complicated

Method used

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  • Conveying device of roller body
  • Conveying device of roller body
  • Conveying device of roller body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] figure 1It shows the schematic structure of the roll conveying apparatus of this invention which has the transfer device for receiving the raw material roll grasped by a pair of clamping devices, figure 2 Represented by a block diagram figure 1 The structure of the control system of the transfer device shown.

[0039] exist figure 1 Only the schematic configuration of the transfer device 10 of the roller body transfer device is shown in . The two clamping devices that hold the raw material roll 100 in order to transfer it at the transfer site can be used with the Figure 7 The devices described in are the same, so detailed description is omitted, but in order to distinguish, the clamping device on the left side of the figure is given reference number 72-1, and the clamping device on the right side of the figure is given reference number 72-2. Furthermore, the transfer device 10 is usually mounted on a traveling unit having driving wheels and driven wheels, but si...

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Abstract

The invention provides a conveying device of a roller body, which is provided with a shifting device used for carrying out handover between a roller body both sides of which are provided with protrusion parts and a retention unit thereof. The shifting device is provided with two core supporting parts, two lifters, two force cells and a controller, wherein the core supporting parts support the protrusion parts; the lifters enable the core supporting parts to lift respectively; the force cells detect loads acting on the respective core supporting parts; and the controller receives the detectionvalues of the loads and controls the lifting of the two lifters respectively. When the roller body in a state of being retained by the retention unit is received, the controller controls the two lifters and enables the core supporting parts positioned below the protrusion parts to lift; after the core supporting parts are controlled to be stopped if the corresponding detection values exceed the specified value, a motion judging whether the detection values are within a specified range or not is carried out; and when the condition that the two lifters are within the specified range is judged, a signal indicating to relieve the retention of the retention unit is output.

Description

technical field [0001] The present invention relates to a conveying device for a drum body such as a raw material drum (formerly a roll), the drum body conveying device has a transfer device for transferring the drum body, receives the drum body at the transfer place of the drum body, and Transport and transfer the received drum body to other places. Background technique [0002] In a gravure printing machine, a laminating machine, or a film coater, etc., a manned transport trolley is used as a conveying device that receives a roll of a film wound into a roll at the delivery point and transfers it to another place, or Unmanned transport vehicles, such as AGV (Automated Guided Vehicle). The stock roll has a hollow core at the center of the roll body, and the core has protrusions protruding from both ends of the roll body. The conveyance device has a transfer device including two core support parts capable of placing the protruding parts on both sides of the raw material dru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H19/30
Inventor 川崎圭三日野克美
Owner SUMITOMO HEAVY IND LTD
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