We produce die-cutting machine or buy when they are hoping to get a good product, at the time of purchase or the manufacturer of cutting machine should pay attention to what the problem?

    First, the device components and assembly precision processing quality
    Limited by the level of domestic machinery manufacturing technology, many parts of die-cutting machine processing rough. Such as matching and manufacturing precision intermittent mechanism between the main drive system and chain directly affects the speed of the machine, if the assembly precision difference will affect the cutting precision and cause noise. Another example is the toggle mechanism and the gap pressure moving platform to determine unreasonable, it will cause vibrations, speed and accuracy.

    Second, intermittent mechanism, chain and feeding teeth
    Platen die-cutting machine adopts equality indexing cam mechanism, the shape of the cam is reasonable is the key. Tightness of the chain should be appropriate, too tight or too loose will affect the cutting accuracy. Platen die-cutting machine feeding teeth now mostly solid, but in high-speed motion or deformation, stop when inertia. High hardness and good tooth row size light, angle and moderate pressure.

    Third, the transmission system
   The current cutting machine main drive motor is driven by the worm and worm wheel. Helical worm mostly, to be noted that, when the worm wheel meshes with the worm in the pitch circle at the size of the tooth and the tooth backlash between is appropriate. Backlash is too large, the worm transmission is not smooth; the backlash is too small, not conducive to the flow of the lubricant. There is unreasonable pressure angle will affect the smooth transmission.

    Cutting machine

    Fourth, Die, die-cutting knife and rubber
    This is die-cut three basic components that have a direct bearing cutting quality. Media requires uniform density, light weight, high hardness, flexibility, and ease of processing, smooth, strong, stable and knife line after embedding can be replaced several times. To sharp knife, small knife entire height errors and curved sword. Rubber hardness should be moderate, not squeeze blade, nor lack of resilience.

    Fifth, feeding speed and positioning mechanism
    At present, the commonly used way is continuous feeding, the front and rear sheet paper there are always some overlap. In this way a smooth, fast, but the rapid movement of the sheet before positioning regulations have a huge impact, the force after the paper curl or bounce, resulting in inaccurate positioning. Ideal cutting machine cutting speed should be guaranteed at the same time, the paper feed table in velocity as low as possible.

    Sixth, the chain guide
    Acts on the chain guide positioning and control direction. The thickness of the rail to the right, the chain can be embedded into the chip. The distance between the upper and lower rails must ensure that the chain through smoothly, increasing the driving resistance is too small; too easy to beat chain. The length of the track rail and the chain also has some influence on the performance of the machine.

    Seven, bias means
    The most important means is pressure die-cutting machine body. The most common elbow - bar mechanism, crank revolution, it makes moving platform can reach twice the highest limit position. In order to ensure cutting quality, the whole platform should force even when pressurized. Face up and down the platform and therefore must be parallel. If poorly designed can cause uneven pressure, air travel is too large.