Over-amount and under-amount adjusting mechanism of powder forming machine with single demolding and single pressing structure and working process thereof
A technology of powder molding machine and adjustment mechanism, which is applied to material molding presses, presses, manufacturing tools, etc., can solve problems such as inability to realize and inconvenience, and achieve the effect of increasing functionality and adjusting precision.
Pending Publication Date: 2022-04-12
YANGZHOU HAILI PRECISION MACHINERY MFG
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Problems solved by technology
However, because the stroke of the cylinder is fixed, the height of the undershoot is also fixed, which is very inconvenient when the user needs to adjust it.
Method used
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[0023] The overrun adjustment mechanism and its working process of a powder molding machine with a single ejection and single pressing structure, the adjustment mechanism includes a cylinder assembly, a fixing seat 10 and an overrun adjustment assembly;
[0024] The cylinder assembly is connected to the body of the powder molding machine through a fixing seat 10, and the cylinder assembly includes an overshoot cylinder 1, a cylinder core rod 8 and a core rod jacket 9, and the cylinder core rod 8 is fixed vertically In the overshooting cylinder 1, the core rod outer cover 9 is arranged outside the cylinder core rod 8, and the upper end of the core rod cover 9 is fixed on the undershooting cylinder 1;
[0025] The undershoot adjustment assembly includes an adjustment worm 2, an adjustment bevel gear one 3, an adjustment bevel gear two 4, a transition gear 5, and an undershoot adjustment gear 7, and the undershoot adjustment gear 7 is connected to the cylinder by a thread On the ...
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The invention relates to an excessive and insufficient amount adjusting mechanism of a powder forming machine with a single demolding and single pressing structure and a working process of the excessive and insufficient amount adjusting mechanism. The adjusting mechanism comprises an air cylinder assembly, a fixing base and an excessive and insufficient amount adjusting assembly. The air cylinder assembly comprises an over-and-under air cylinder, an air cylinder core rod and a core rod outer sleeve, the over-and-under adjusting assembly comprises an adjusting worm, a first adjusting bevel gear, a second adjusting bevel gear, a transition gear and an over-and-under adjusting gear, and the over-and-under adjusting gear is arranged below the core rod outer sleeve. The excessive and insufficient adjusting gear is connected to the air cylinder core rod through threads, the lower end of the core rod outer sleeve is fixedly connected with the limiting gasket, the transition gear is in meshing transmission with the excessive and insufficient adjusting gear, and the upper end of the transition gear is provided with a second adjusting bevel gear and is in meshing transmission with the second adjusting bevel gear. The first adjusting bevel gear and the second adjusting bevel gear are in meshed transmission. The device is reasonable in structure, convenient to adjust and high in adjusting precision, and the working efficiency is improved.
Description
technical field [0001] The invention relates to a powder filling mechanism of a powder molding machine, in particular to a single-release single-compressing structure powder molding machine overshoot and undershoot adjustment mechanism and its working process. Background technique [0002] Over-filling and under-powder filling are based on the normal filling height during the powder filling process before the product is pressed, and then rely on the movement stroke of the over- and under-filling cylinder to raise and lower the position of the filling cavity (see attached figure 1 ). Compared with ordinary filling, excessive powder filling can make the filling powder more uniform when pressing thin products, so that the texture of the finished product is more uniform, and underfill powder can effectively prevent powder splashing. However, because the stroke of the cylinder is fixed, the height of the undershoot is also fixed, which cannot be realized when the user needs to a...
Claims
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Login to View More IPC IPC(8): B30B11/04B30B15/00
Inventor 高后松王林蒋其明潘学仁
Owner YANGZHOU HAILI PRECISION MACHINERY MFG