RFS）高速滚轮送料机

高速滚轮送料机   HIGH SPEED ROLL FEEDER

滚轮送料机特点  Features ：

1、生产性：适用于连续加工生产；
High productivity Fast feed speed Multistage in each stroke

2、高速性：（每分钟可达600次）；
High speed(SPM 600)

3、通用性：无论材料之宽度与厚度，祗需调整送料机去配合模具即可使用；
Universal Easily adjustable for different thickness and width

4、结构简单、经济实用；
Practical and economical with simple mechanism

5、 故障率低、保养容易
Easy maintenance with less trouble.

送料精度  Feed Accuracy ：

依回转数及送料长度而有所不同，一般其精度在0.05mm
若是导销作定位时，更可得±0.01mm的精度
Depends on feed length of stock and stroke of press,the general accuracy is within ±0.05mm.And can be better up to±0.01mm by pilot pin with automatic stop system

型式  Type ：

单式：适用于卷料（厚度0.15mm以上）

单制品或连续冲制品时用之
Single type:for cutting stock at certain length of coiling back the finished products.

复式：适用于卷料（厚度0.15mm以下）

短尺材料，单制品或连续冲制品时用之
Double type:for there is any stuff left after stamping,and for short of thin stock.

结构上之四大特点  Mechanism Features ：

1、单向轴承
One way clutch

① 嵌有超硬合金，并配合滚柱轴承，具耐磨性、安定性、精度高、寿命长
Made of tungsten carbide steel on the contacting surface to keep rigidity,precision and durability.

② 齿轮经过热齿轮HRC60°再精密研磨、传动精度高
The gear is hardened to HRC60°and ground to the best transmission accuracy. 

2、滚轮
Roller

① 采用中空式、重量轻、回转惯性小，可即时停止，确保送料精度。
High feed accuracy at exact positioning with hollw roller of less weight,and lower inertia.

② 经热处理HRC60°镀硬铬再研磨，硬度高、耐磨性优、寿命长
Hard chrome plated heat treated to HRC60°and ground for the best rigidity and durability.

3、碟式刹车（一般刹车装置）
Disk Brake

① 采用高级离合器来令片，两面完全接触，寿命长、稳定性佳、精度高
Apply the best brake lining to have accuracy ,durability,and rigidity.

4、逆向装置
The Anti-reversing Device

1)构造和单向装置一样，能相当精确的控制下轮，长时间使用亦不会使下轮有丝毫的倒退现象，稳定性和精度相当高
The structure issame as the one way clutch,lt can precisely control the lower roller which will not reverse even for long time used as it is high in stability and precision

2)不会因为冲压时所溅出的残油，而使刹车失灵产生下轮倒转，送距不准之现象
The brakes will not out of control by the splashed waste oil when it is punching such cause the lower roller to reverse, and transfer distance unprecise.

3)不易产生高热
Lt will not cause high heat.

4)附有超硬合金和滚柱，不易磨损
Super hard alloy and rolling post have used.They are not easy to wear out.

5)动作方式为滚柱作圆周运动，而不是如4根导柱的直线运动，因此不会有咬死现象
The acting form of the rolling posts is by circular movement,not like the four guided posts in straight line moving, so it will not stuck.

6)摩擦力小，所需的传动扭力相对减少，传动机构较不易损坏
As less friction it will accursed,so the torsion it need will correspondingly reduced.And the transfer structure will not easy wear out.

7)若有逆向装置的配备时速可达30米/分，一般为20米/分，提高50%的效率
Speed can be reached to 30M/min if the Anti-reversing device is fitted,ln general it is 20M/min.Effciency has been increased about 50%

8)特殊结构，增加了使用寿命
Lts special structure has been increased its using life.

注：每种机型，一般刹车装置均为标准配备。若本机另有逆向装置时，一般刹车装置为辅助用，即双重刹车系统
Note:Each type,in general the standard equipument is one way clutch fitted if Anti-reversing device has been provided,Then the general one way clutch is used for auxiliary function.That is to say the double braking system.

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