A precision stencil leveling machine
A technology of leveling machine and stencil, applied in the field of leveling machine, can solve problems such as veneer, and achieve the effect of facilitating leveling, reducing size and ensuring transmission force
Active Publication Date: 2016-02-24
JINAN EAGLE CNC MASCH CO LTD
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[0016] Such as figure 1 , figure 2 , image 3 As shown, a precision screen leveling machine includes a machine base 1, a lower beam 2, an upper beam 3 and a leveling unit. The leveling unit includes two sets of work rolls 4, intermediate rolls 5 and backup rolls 6, two The set of working rolls 4 is arranged oppositely, the two sets of middle rolls 5 are respectively located outside the working rolls 4, the two sets of support rolls 6 are respectively located outside the middle rolls 5, the lower beam 2 is fixed on the frame 1, and the upper beam 3 is fixed on the lower beam 2 In the upper part, the leveling unit is fixed between the upper beam 3 and the lower beam 2, and the two ends of the work roll 4 are respectively fixed on the fixed bracket 7 between the upper beam 3 and the lower beam 2, and also includes a transmission box 8, a transmission box 8 It is divided into an upper transmission box and a lower transmission box, which are respectively fixed on the left and ri...
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The invention discloses a precision screen plate leveling machine, relates to a leveling machine, and aims to solve the problem of a single plate caused by stamping and cutting. The precision screen plate leveling machine comprises a base, a lower cross beam, an upper cross beam, a leveling unit and transmission boxes, wherein the transmission boxes are fixedly arranged on the left and right sides of a fixed bracket respectively; a plurality of gear sets are fixedly arranged in the transmission boxes; each gear set comprises driving bevel gears, driven bevel gears and cylindrical gears; the driving bevel gears are fixedly sleeved on a driving shaft at a uniform interval in the same direction; one end of a working roll passes through the fixed bracket and extends into the transmission box, and the tail end of the working roll is fixedly provided with small cylindrical gears; two small cylindrical gears are engaged with one cylindrical gear respectively, so that one cylindrical gear can drive the two small cylindrical gears; the diameter of the working roll and a middle roll is 30 mm. According to the invention, the working roll with an extremely fine diameter of 30 mm is adopted, so that a plate produces sufficient bend during leveling to realize plastic deformation, and further the leveling of the plate is facilitated.
Description
technical field [0001] The invention relates to a leveling machine, in particular to a precision screen leveling machine. Background technique [0002] At present, there are quite a lot of processes on the market, such as punching a flat plate, multiple multi-angle cutting, etc. before it can be used again. However, these treatments affect the flatness of the board surface, resulting in Various deformation and bending defects, due to the irregular deformation of the screen, must be plastically deformed to make it smooth. In practice, it is found that the thinner the work roll is, the easier it is to cause plastic deformation of the sheet, but as the work roll becomes thinner, the corresponding The size of the traditional transmission gear will become larger, and to reach the theoretical diameter, the traditional transmission gear will become huge, making the overall equipment unusable, and there is no good solution at present. Contents of the invention [0003] The purpos...
Claims
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IPC IPC(8): B21D1/02
Inventor 李乃周邓庆福田坤
Owner JINAN EAGLE CNC MASCH CO LTD