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Surface smearing device of carton board printer

A printing press and carton board technology, which is applied in the field of surface coating devices for carton board printing presses, can solve the problems of poor coating effect, decreased glue coating effect, slippage of glue rollers, etc., so as to achieve fast coating effect, improve coating effect, The effect of improving usability

Inactive Publication Date: 2021-07-02
姜喜玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing carton board printing machine applies glue to the carton board during the processing of the carton board, the effect of the application is not good, and the uniformity of the application cannot be guaranteed; and the existing carton board printing machine does not have an oven. The drying device cannot dry the applied glue, and some carton boards need to be applied in multiple layers. The existing carton board printing machines usually only provide one application, and the application effect is not good; and the glue roller is used for a long time After sticking a lot of paper scraps, the effect of gluing is reduced, and it is easy to cause the gluing roller to slip, and the carton board cannot be conveyed normally.

Method used

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  • Surface smearing device of carton board printer
  • Surface smearing device of carton board printer
  • Surface smearing device of carton board printer

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Experimental program
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Effect test

Embodiment 1

[0029] Such as Figure 1 to Figure 6 As shown, the present invention provides a surface smearing device for a carton board printing machine, comprising a glue tank 1, the right side of the glue tank 1 is fixedly equipped with a feeding port 2, and the left and right ends of the front and rear sides of the glue tank 1 are all fixed. Support frame 3 is installed, and the top of four support frames 3 is fixedly equipped with support block 4, two support frames 3 corresponding to the front and rear sides and support block 4 are a group, and each group of support block 4 is fixedly installed with Cross bar 5, the left and right ends of cross bar 5 outer surfaces all are fixedly installed with fixed block 6, and the bottom of fixed block 6 is fixedly installed with telescopic rod 7, and telescopic rod 7 adopts electric telescopic rod, is convenient to adjust and control;

[0030]The bottom of the telescopic rod 7 is fixedly connected with an auxiliary frame 8, which is used to limit...

Embodiment 2

[0043] Since the surface of the carton board has a certain amount of small pieces of paper sticking to it after production, when the conveyor belt 12 drives the carton board forward through friction for a long time, the upper surface of the conveyor belt 12 is easy to stick to the small pieces of paper and is easily compacted. It causes slipping when driving the carton boards to move, which is not conducive to the normal transmission of the carton boards; and when the roller 17 is in contact with the carton boards for a long time, small paper scraps will stick to the surface and it will easily cause the roller 17 to slip after being compacted. , affecting the uniformity of smearing glue on the carton board. To solve the above problems, such as Figure 7 As shown, a cleaning plate 808 is provided between the balls 25 of the upper frame 801 and the balls of the lower frame 802; The length of the frame 8 is to improve the cleaning effect of the cleaning plate 808 on the conveyor...

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Abstract

The invention belongs to the technical field of printers, and discloses a surface smearing device of a carton board printer. The device comprises a glue solution tank, a discharging opening is fixedly formed in the right side of the glue solution tank, supporting frames are respectively and fixedly mounted at the left end and the right end of the front side and the rear side of the glue solution tank, supporting blocks are respectively and fixedly mounted at the tops of the four supporting frames, and the two corresponding supporting frames at the front side and the rear side and the supporting blocks form a group. According to the device, three driven shafts respectively drive three rollers to rotate, smearing layers at the outer sides of the rollers roll to be stained with glue, then a carton board makes contact with the smearing layer at the outer side of the first roller along a conveyor belt, the carton board is driven to advance and smeared for the first time, then the carton board enters an auxiliary frame, The carton board is pressed by balls in the auxiliary frame and continues to move forwards along the auxiliary frame with the transmission of the rollers and the conveyor belt, the carton board is smeared twice again through the second roller and the third roller, the glue solution is more uniform through three-time smearing, and the smearing effect is better.

Description

technical field [0001] The invention belongs to the technical field of printing machines, in particular to a surface coating device for carton board printing machines. Background technique [0002] Cartons are items that can be seen everywhere in our daily life. They have certain compressive strength and shockproof performance, and can withstand certain pressure, shock and vibration. They are generally made of single or multi-layer corrugated corrugated cardboard and flat paper Since it needs to have a certain degree of firmness, it is necessary to apply glue on its surface. [0003] When the existing carton board printing machine applies glue to the carton board during the processing of the carton board, the effect of the application is not good, and the uniformity of the application cannot be guaranteed; and the existing carton board printing machine does not have an oven. The drying device cannot dry the applied glue, and some carton boards need to be applied in multiple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B50/74B31B50/04B31B50/00B65G45/12B05B15/50B05C1/08B05C9/12B05C13/02B05D3/04
CPCB05C1/0826B05C9/12B05C13/02B05D3/0406B65G45/12B31B50/006B31B50/042B31B50/741B31B50/747B05B15/50
Inventor 姜喜玲
Owner 姜喜玲
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