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Printing member conveying device of curved-surface printer

A technology for curved surface printing machines and substrates, which is applied to printing machines, rotary printing machines, printing, etc., and can solve the problems of automatic feeding and stacking of short cups and bowls whose height is smaller than the diameter, poor installation accuracy of feeding screws, The problem of high failure rate of material distribution and feeding can achieve the effect of fast and accurate synchronous diameter adjustment, convenient high-speed feeding, and high installation accuracy.

Active Publication Date: 2014-04-02
GUANGDONG LONGXING PACKAGING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main operational problems of the feeding device in the traditional structure are: the installation accuracy of the feeding screw head is poor, especially the bearing seat of the high-speed feeding screw head shaft is installed on the slider of the chute, which is easy to cause poor installation accuracy, and the Problems such as high failure rate of material feeding
At present, the commonly used feeding devices generally use concave-convex conveyor belts on both sides, correction rods or elastic brushes on the top, and conveyor belts or conveyor slides on the bottom for feeding and stacking. These traditional technical solutions cannot realize short cups whose height is smaller than the diameter. And the automatic feeding and stacking of bowls can only be picked up by hand

Method used

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  • Printing member conveying device of curved-surface printer
  • Printing member conveying device of curved-surface printer
  • Printing member conveying device of curved-surface printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to figure 1 and figure 2 , the first embodiment of the present invention is a feeding device 1, comprising three parts of a feeding support frame A, a screw head movement adjustment mechanism B, and a screw head rotation transmission mechanism C, and the detailed configuration is as follows:

[0033] The feeding support frame A includes a comprehensive support frame A-4, a support frame front plate A-1, a support frame rear plate A-2, a support frame side plate A-3, a support frame top plate A-102, and a screw rod A for moving in and out. -7. Adjust the forward and backward hand wheel A-8, adjust the forward and backward track A-5 and slide block A-6, the support frame side plate A-3 and the support frame top plate A-102 are connected to the fixed support frame front plate A-1 and the support Frame rear plate A-2; wherein, the comprehensive support frame A-4 is installed and fixed on the top of the step indexer D-32 and extends to both sides of the step indexer ...

Embodiment 2

[0040] refer to figure 1 and figure 2 , the second embodiment of the present invention is a material receiving device 2, including a material receiving support frame E, a material receiving and pressing cam transmission device G, a material receiving and pressing cam moving mechanism H, and a material receiving and pressing cam F four parts, The detailed configuration is as follows:

[0041] The material receiving support frame E includes a material receiving device fixing seat E-43, a support frame front plate E-40, a support frame rear plate E-39, a support frame bottom plate E-42, a support frame side plate E-41, and a slider E-45, rail E-44, screw mandrel E-46 and handwheel E-47; wherein, the fixed seat E-43 of the material receiving device is fixed on the support seat D-33 of the step indexer obliquely with the horizontal plane, so that four The central axis of a material receiving and pressing cam F and the central axis of the support frame front plate E-40 and the ce...

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Abstract

The invention discloses a printing member conveying device of a curved-surface printer. The printing member conveying device comprises a support frame, a moving and adjusting mechanism for conveying heads and an auto-rotational transmission mechanism for the conveying heads and is characterized in that the auto-rotational transmission mechanism for the conveying heads comprises a power output spindle, two power fixed shafts, four conveying head transmission shafts and four conveying heads; each power fixed shaft is connected with two conveying head transmission shafts by using a synchronous transmission mechanism; the four conveying heads are respectively fixed on the corresponding conveying head transmission shafts; and when the conveying heads are movably adjusted and transmitted by using the moving and adjusting mechanism for the conveying heads and the auto-rotational transmission mechanism for the conveying heads, distances between the power output spindle and the power fixed shafts remain unchanged, and distances between the conveying head transmission shaft and the power fixed shafts in transmission connection with the conveying head transmission shaft remain unchanged. The conveying device can be used for greatly improving installation precision of the conveying heads and solving problems of inconvenience in adjusting the conveying heads and poor installation accuracy in the prior art.

Description

technical field [0001] The transmission system of the present invention relates to the technical field of curved surface printing machines (also called curved surface offset printing machines, cup and bowl printing machines, etc.), and specifically relates to a method for automatically feeding printing substrates (such as cups, bowls, etc. packaging containers that need to be printed on the outer wall) The material station and the finished product are transported from the finished product unloading station and unloading to the material receiving device to complete the automatic control transmission system of automatic feeding and automatic material receiving point stacking. Background technique [0002] The substrate feeding device of a curved surface printing machine usually needs to have functions such as material distribution, feeding, receiving, stacking, discharging, and counting. At present, the common substrate feeding device includes a control system, a feeding device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F17/18B65G47/74B65G57/32B65G57/20
Inventor 王贤淮潘悦坤
Owner GUANGDONG LONGXING PACKAGING IND
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