CN2638989Y - Lifting device for knurling roller of corrugated paper box printing machine - Google Patents

Abstract

The utility model discloses a lifting device for knurling roller of corrugated paper box printing machine, which comprises a machine board, an oscillating board mounted on the machine board, a spring mounted on the machine board to be connected with the oscillating bracket and a retractable bearing seat mounted on the oscillating bracket; wherein the oscillating bracket is arranged on the inner side of the machine board, the head of the shaft of the rubber roller and the screen roller are mounted on the retractable bearing seat and an ink fountain is mounted on the oscillating bracket. The ink fountain of the utility model can move up and down along the oscillating bracket, the clearance between the screen roller and the ink fountain can be greatly reduced and the splashing of ink is not prone to happen. And the maintenance is time-saving, labor-saving and very convenient. The ink fountain can be detached for cleaning.

Description

The lowering or hoisting gear of corrugated paper box printing machine anilox roll

Technical field

The utility model relates to a kind of lowering or hoisting gear, belongs to a kind of lowering or hoisting gear of corrugated paper box printing machine anilox roll.

Background technology

The operation principle of corrugated paper box printing machine: carton is delivered to the preceding feeding-in roll of printing machine by the paper feeding workbench; Water color ink is drawn up between rubber roll and the anilox roll by pump, through the squeezing action of rubber roll, makes the uniform printing ink of anilox roll surface coverage inking; Be stained with the hectograph of wanting printed patterns on the swift, depress the printing ink that is covered with equably on the hectograph that cylinder makes swift on the anilox roll; By the rotation of anilox roll, swift, feeding-in roll, when making cardboard deliver to swift and paper feeding lower roll, the printing ink of the hectograph on the swift is imprinted on the cardboard, take cardboard out of by feeding-in roll again, thereby finish whole printing process.When work anilox roll be depressed with reel cage and descend, when not working, anilox roll is lifted under the effect of springback power with reel cage.Because reel cage is contained in the machine plate outside, rubber roll, anilox roll spindle nose stretch out the machine plate outside, and ink fountain is fixed on the machine plate, can not dismantle, and ink fountain and rubber roll, anilox roll have bigger gap, thereby cause printing ink to splash easily; If when changing rubber roll, anilox roll, then will open hood, take reel cage, travelling gear, adjusting gear and bearing apart, Maintenance and Repair are time-consuming, effort, very inconvenient.

Summary of the invention

The purpose of this utility model provides a kind of gap of ink fountain and rubber roll, anilox roll that can make and reduces greatly, and Maintenance and Repair save time, laborsaving, the lowering or hoisting gear of corrugated paper box printing machine anilox roll easily.

The purpose of this utility model is achieved in that it is to comprise machine plate, the reel cage that links to each other with cylinder on being contained in the machine plate, be contained in the spring that links to each other with reel cage on the machine plate, also comprises the folding bearing block of adorning on the reel cage; Described reel cage is to place machine plate inboard, and the spindle nose of rubber roll, anilox roll is contained on the folding bearing block, and ink fountain is contained on the reel cage.

Not only ink fountain is with the reel cage lifting for this mounting structure of the present utility model, and the gap of rubber roll, anilox roll and ink fountain can reduce greatly, is not easy to cause printing ink to splash.And change rubber roll, anilox roll, and then only need four bolts on the loose ends folding bearing block, it is promptly replaceable to take down the folding bearing block, need not dismantle travelling gear, reel cage etc., and Maintenance and Repair save time, laborsaving, very convenient.Ink fountain also can carry out disassembly, cleaning.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment

Fig. 2 is the cross-sectional view of the utility model embodiment

The specific embodiment

With reference to Fig. 1, Fig. 2, the reel cage 2 of the utility model embodiment is the inboards that place machine plate 3, reel cage 2 is to be linked to each other with machine plate 3 by rotating fulcrum, reel cage 2 one ends link to each other with cylinder 8 on being contained in machine plate 3, spring 1 is contained on the machine plate 3 and links to each other with reel cage 2, when work reel cage with the pressing down and descend of cylinder, when not working, the bounce of spring makes the reel cage return.Dress folding bearing block 4 on the reel cage 2, rubber roll 6, anilox roll 5 spindle noses are contained on the folding bearing block 4.Ink fountain 7 is positioned at rubber roll 6, anilox roll 5 spindle noses below is contained on the reel cage 2.

Claims (1)

1, a kind of lowering or hoisting gear of corrugated paper box printing machine anilox roll, it be comprise the machine plate, be contained in the reel cage that the cylinder on the machine plate joins, be contained in the spring that links to each other with reel cage on the machine plate, it is characterized in that: also comprise the folding bearing block (4) that reel cage (2) go up to be adorned; Described reel cage (2) is to place machine plate (3) inboard, and the spindle nose of rubber roll (6), anilox roll (5) is contained on the folding bearing block (4), and ink fountain (7) is contained on the reel cage (2).