Layboy lifting device of printing machine

A lifting device and paper stacking table technology, applied in the field of paper stacking table lifting device and lifting device, can solve the problems of difficulty in synchronously controlling the bottom plate lifting, increase production cost, printing paper falling off, etc., and achieve good stability effect, low cost, simple structure

Active Publication Date: 2009-12-23
ZHEJIANG HUALONG MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The stacking table lifting device of such a printing machine has the following problems. 1. The bottom plate is driven up and down by chains fixed at its four corners. The bottom plate is easy to shake from side to side during the lifting process, which may even cause the printing paper to fall off.
2. It is difficult for the four chains to control the lifting of the bottom plate synchronously, and the four chains also increase the production cost

Method used

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  • Layboy lifting device of printing machine

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Embodiment Construction

[0016] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0017] Such as figure 1 As shown, the stacker lifting device of this printing machine includes a support 1, a base plate 2, a chain 3 and a motor, the motor is fixedly connected to the upper part of the support 1, the base plate 2 is arranged on the lower part of the support 1, and the chain 3 One end is connected with the rotating shaft of the motor, the other end is connected with the base plate 2, and the chains 3 are at least two, and the support 1 is also vertically provided with a fixed rod 4, and the described base plate 2 and the fixed rod 4 is provided with the stabilizing mechanism that can make bottom plate 2 move along fixed rod 4.

[0018] Specifically, the stabilizing mechanism includes a connecting seat 5 a...

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Abstract

The invention provides a layboy lifting device of a printing machine, belonging to the technical field of printing equipment. The invention solves the technical problems that the existing layboy lifting device of a printing machine has higher cost and is not stable in the lifting process. The layboy lifting device of a printing machine comprises a bracket, a baseplate, a chain and a motor, wherein, the motor is fixedly connected onto the upper part of the bracket, and the baseplate is arranged on the lower part of the bracket; one end of the chain is connected with the rotary shaft of the motor, and the other end is connected with the baseplate; the device of the invention comprises at least two chains; a fixed rod is vertically arranged on the bracket, and a stabilization mechanism which can ensure that the baseplate moves along the fixed rod is arranged between the baseplate and the fixed rod. The layboy lifting device of a printing machine has the advantages of more stable lifting, simpler structure, more reasonable design, lower cost, etc.

Description

technical field [0001] The invention belongs to the technical field of printing equipment, and relates to a lifting device, in particular to a lifting device for a stacking table of a printing machine. Background technique [0002] At present, the stacking platform lifting device of a common printing machine includes a support, a bottom plate, a chain and a motor. The chain of this device is generally four, and one end of chain is fixedly connected on the four corners of base plate respectively, and the other end links with the rotating shaft of motor. Its working principle is as follows: the printing paper is placed on the bottom plate, and the motor works to drive the bottom plate up and down through the chain. When the bottom plate rises to a certain level, the printing paper on the bottom plate is conveyed by other paper delivery devices. Go to the next process. There are the following problems in the stacking table lifting device of such a printing machine. 1. The bas...

Claims

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Application Information

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IPC IPC(8): B65H1/14
Inventor 莫海亮
Owner ZHEJIANG HUALONG MASCH CO LTD
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