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Introduction to the types, advantages and disadvantages of several common punch feeders in high speed punch press manufacturers

2019-05-22 11:40:18
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Punch feeder is specialized in conveying granular material, powder material and block material. In this society, more and more fields will choose this kind of mechanical conveying. This kind of punch is not only environmentally friendly and time-saving, but also greatly reduces the labor intensity. What's more, it ensures the low cost and high return commodity. Punch feeder is divided into: automatic air feeder, high-speed roller feeder, NC servo feeder, clamp feeder, gear feeder, etc.


Today, I'd like to explain the types, advantages and disadvantages of several types of punch feeder. I hope to help you

1. Automatic air feeder: the earliest feeding equipment in the field of stamping. Advantages: the larger advantage of air feeder is economic benefits, it can make stamping production complete automation under the condition of minimum customer investment, in addition, various models can be customized according to the specific production needs of customers; disadvantages: the disadvantages of air feeder are also very significant, that is, the feeding accuracy is not high, and the feeding speed is not satisfactory (large) The feeding speed is 200 times / min). In addition, the failure rate is high and maintenance is required frequently. It is very easy to damage the feeding accuracy due to the damage of O-ring.

Punch

2. High speed roller feeder: developed and produced to replace the air feeder. It is also the most used feeder in the stamping field at this stage. Advantages: high cost performance, fast feeding speed (up to 600 times / min), no energy consumption, high and stable feeding accuracy; disadvantages: limited installation (the punch must have an output shaft, and the output shaft can not be too short), complex adjustment of feed cross distance (by adjusting the deflection of the axial force plate), limited application range (large) The available material width is 700mm, the material thickness is 3.5mm, and the transverse distance is 300 mm), and the customization level is not high.


3. NC servo feeder: the first model to introduce the servo system into the feeder. The servo motor drives the feeding barrel to complete the feeding posture. Advantages: wide application range, high feeding accuracy (generally up to ± 0.02mm), easy to adjust and use (touch screen point control operation), high customization level (can customize thick steel plate type, super strength type and swing type); disadvantages: relatively slow feeding speed (pneumatic NC servo feeder is faster 200 times / min, pedal type NC servo feeder is faster 300 times / min), high price (including a full set) Servo electronic control system).


4. Clip feeder: it is specially developed for high-speed punch. Advantages: low feeding speed (1 200.5 mm), high feeding speed (1 200.5 mm), high speed and low cost.


5. Gear feeder: the feeding equipment designed and produced for the processing and production of motor stator and rotor. Advantages: high feeding accuracy, easy to adjust and use (the transverse distance can be replaced by changing gears), fast feeding speed and low failure rate. Disadvantages: it is a special feeding equipment with small application range and high price.


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