Roll Feeder

Patent No.57207 / Patent No.26277

Features:

1. High productivity: Suit mult-stage continuous product.

2. High speed: Reach 600 SPM.

3. Universal usage: *Easily adjust for different thickness and width.

4. Speciality: Special design for different material property(shapes, surfaces......etc.).

5. Practical and economical with simple mechanism.

6. High reliability with easy maintenance.

7. All power directly comes from press to save energy cost.

Feed Accuracy:

Depends on feed length and speed of press, the general accuracy is within ±0.05mm ( varied model has varied accuracy ). And can be even better up to ±0.01mm when die have pilot pin to centralize material automatically.

Type:

1. Single Type: Good for coil material. (Thickness above 0.15mm) For make single process or multi-process product.

2. Double Type: Good for coil material. (Thickness under 0.15mm) For make short pitch single process or multi-process product.

Mechanism Features:

1.One way clutch

a. Made of tungsten carbide steel on the contacting surface to keep rigidity, precision and durability.

b. The gear is hardened to HRC 60° and ground to the best transmission accuracy.

2.Roller

a. High feed accuracy at exact positioning with hollow roller of less weight and lower inertia.

b. Hard chrome plated heat treated to HRC 60° and ground for the best rigidity and durability.

3.Disk Brake

a. Apply the best brake lining to have accuracy, durability, and rigidity.

4.The Anti-reversing Device

a. The structure is same as the one way clutch. It can precisely control the lower roller which will not reverse even for long time used with highly stability and precision.

b. Well protection and location to avoid the brake sliding to lost accuracy by wasted splash oil during running.

c. Smooth running to lowest operating heat.

d. Super hard alloy and rolling post have been used to extend using lifetime.

e. The action of the rolling posts is by circular movement,not like the four guided posts moving in straight line. So it will not be stuck.

f. Less friction force to reduce the driving torsion to extend the transfer structure lifetime.

g. Equipped with anti-reversing device can upswing feed speed.

h. It's special structure increased using lifetime.

i. All models equipped with disk-brake and anti-reversing devices to become double location brake system. It can upswing high speed stabilization.

5.Netting Property

a. Directly transmit lower roller to avoid gear backlash to make sure feeding accuracy.

b. Amplify pitch adjust ratio to suit short pitch product like kinds nets and wipers.

6.Special Roller

a. Polyurethane upper roller: Avoid roller mark scratch on material surface.

b. Adjustable rollers: Adjust rollers to suit different width material to feed by gripping mateial sides.

c. All shapes rollers: Can ODM all shapes material like round, rectangle....etc.

7.Fine Adjustment Device

a. Used to shorten feed length adjusting time.

8.Staged Connecting Rod

a. Used for quickly adjust material line height.