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Code printing machine

A technology of coding machine and inkjet head, applied in the field of coding machine, can solve the problems of inconvenient adjustment of conveyor belt height and inclination angle, disadvantageous working efficiency and coding quality of coding machine, etc.

Inactive Publication Date: 2014-07-16
CHINA CHENGDU ANIMAL HUSBANDRY IND BIOPHARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the above-mentioned prior art that the packaging boxes collide with each other during the movement of the conveyor belt or the initial position of the conveyor belt is not good, it is easy to cause that when the packaging box passes through the nozzle, the information coding area is not directly under the nozzle. , and finally make the obtained code deviate from the designated spraying area. At the same time, it is inconvenient to adjust the height and inclination angle of the nozzle relative to the conveyor belt, which is not conducive to the working efficiency of the coder and the quality of the code. The invention provides a coder

Method used

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Experimental program
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Embodiment 1

[0028] like Figure 1 to Figure 3 , a coding machine provided by the present invention includes a platform for material transfer, an inkjet head 6 arranged above the platform, and a mounting frame 7 for fixing the inkjet head 6. The platform includes a platform frame 1, a set At least two pulleys 2 parallel to each other on the platform frame 1 and the conveyor belt 3 wound on the pulley 2 also include an inkjet head connection block for adjusting the height and inclination of the inkjet head 6 relative to the mounting frame 7 8 and the adjustment part 9, the two sides of the inkjet head connection block 8 are respectively connected with the inkjet head 6 and the adjustment part 9, the adjustment part 9 is fixedly connected on the mounting frame 7, and the platform frame 1 on both sides of the pulley 2 Each is provided with a limiting device 5 for limiting the moving path of the material on the conveyor belt 3 .

[0029] Specifically, the set limit device 5 is used to limit t...

Embodiment 2

[0031] This embodiment is further limited on the basis of embodiment 1: as Figure 1 to Figure 3 , the limiting device 5 includes a bar-shaped or plate-shaped block 51 perpendicular to the axis of the pulley 2, the block 51 is fixedly connected with a horizontal slide bar 53 whose axis is parallel to the axis of the pulley 2, and the platform frame 1 is also A through hole with the axis in the vertical direction is provided, and a column 55 which is fitted with a gap is arranged in the through hole, and a height adjustment bolt 54 which is threadedly connected with it is also provided on the platform frame 1, and the thread of the height adjustment bolt 54 The end portion is in contact with the column 55, and a slide bar hole is arranged above the column 55. The horizontal slide bar 53 and the slide bar hole form a clearance fit, and the column 55 is also provided with a width adjusting bolt 52 threaded therewith. The threaded end of the width adjusting bolt 52 is in contact w...

Embodiment 3

[0036] This embodiment is further limited on the basis of embodiment 1: as Figure 1 to Figure 3 , the adjustment part 9 includes a height adjustment part 94 and an angle adjustment part 91 fixedly connected with the height adjustment part 94, the height adjustment part 94 is provided with a height fine adjustment bolt 95 and a guide rod 96, and the two ends of the guide rod 96 Fixedly connected on the height adjustment part 94, the height adjustment part 94 is also provided with a bolt hole, the height fine adjustment bolt 95 is partially located in the bolt hole, and the height fine adjustment bolt 95 can rotate around the bolt hole and the height fine adjustment bolt 95 The positional relationship relative to the height adjustment part 94 does not change, the height fine adjustment bolt 95 and the guide rod 96 are parallel to each other, the inkjet head connection block 8 is threadedly connected with the height fine adjustment bolt 95, and the inkjet head connection block 8 ...

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Abstract

The invention discloses a code printing machine. The code printing machine comprises a platform, an ink gun and a mounting frame, wherein the platform is used for conveying materials, the ink gun is arranged above the platform, and the mounting frame is used for fixing the ink gun. The platform comprises a platform frame, at least two mutually parallel belt wheels and a conveyor belt, wherein the belt wheels are arranged on the platform frame, and the conveyor belt is wound around the belt wheels. The code printing machine further comprises an ink gun connecting block and an adjustment part, wherein the ink gun connecting block and the adjustment part are used for adjusting the height and inclination of the ink gun relative to the mounting frame, the two sides of the ink gun connecting block are connected with the ink gun and the adjustment part respectively, and the adjustment part is fixedly connected to the mounting frame. The positions, on the two sides of the each belt wheel, of the platform frame are respectively provided with a limiting device for limiting the motion path of the materials on the conveyor belt. The adaptability to the outline of a packaging box of the inkjet code printing machine is facilitated, and meanwhile code printing accuracy and code printing efficiency are improved.

Description

technical field [0001] The invention relates to printing and coating equipment for medicine packaging boxes, in particular to a coding machine. Background technique [0002] The coding principle of the inkjet coding machine is to apply a certain pressure to the ink in the system by controlling its internal gear pump or supplying compressed gas from its outside, so that the ink is ejected through a nozzle with an aperture of tens of microns, and the ink adheres to different positions on the product surface , Form the required various characters, patterns and other logos on the product. [0003] In the existing small and medium-sized pharmaceutical production enterprises, information such as the production date on the pharmaceutical packaging box needs to be sprayed or printed after the packaging box is sealed. In the prior art, the inkjet coding machine is generally equipped with a sensor, and when the packaging box passes through the nozzle, ink droplets are ejected from th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B61/26B65G47/24
CPCB41J3/407B41J25/308B41J25/304B41J25/316
Inventor 廖成斌邹学刚
Owner CHINA CHENGDU ANIMAL HUSBANDRY IND BIOPHARM
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