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・ After having read these instructions, keep them in a convenient place so you or the operator can refer to them whenever necessary. ATTENTION : www.ohtake-root.co.jp is the only web site associated with our company. We do not have any branches in China.
※ The troubleshooting guide and replacement method of each part can be downloaded from our website. 1.OVERVIEW OF THIS MACHINE Thank you very much for selecting our Automatic Screw Feeder "OM-26RB series". This machine, with the screwing robot, can line up screws (M-2, M-6) and supplies them continuously to help make screw fastening work efficient.
3.OPERATING PRECAUTIONS This manual contains safety alert symbols and signal words to help prevent injuries to the user or damage to property. ◎ Indications This indicates there is a chance of death, serious injury or fire if the instructions WARNING are not followed.
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WARNING Do not disassemble the AC adapter as there is a risk of electric shock, fire or malfunction. Do not damage, alter or change the power cord. Do not place heavy objects on the cord. Do not pull hard on the cord or twist the cord as it could be damaged, thereby causing a risk of fire or electric shock.
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CAUTION Use only the AC adpater supplied with this machine otherwise it may result in a fire or electric shock. Do not install this machine in an unstable location otherwise it may fall causing damage or injury. Always operate the machine with the upper cover in place, otherwise it may result in injury. Do not allow any foreign material to enter the machine while in operation.
4.NAMES OF MACHINE PARTS Power switch Top lid Rail fixing bolt Holding plate Escaper guide Front cover LED screw indicator Front lower cover Holding plate adjusting bolt Light-emitting Light-receiving Holding plate sensor sensor Escaper fixing bolt Sensor bracket Escaper assembly fixing bolts (1 left / 1 right) -...
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Rear cover Scraper-left Scooping hopper Brush Scraper-right Rail assembly Frequency adjusting knob Amplitude adjusting knob Timer adjusting knob Signal line out Passing plate DC jack - 6 -...
5.ADJUSTMENTS AND CHECKS BEFORE USE 5-1.Checking the model number of the main body Identification stamp Check if the machine has the parts which match the nominal diameter of the screws to be loaded. Check the model number of the rail, escaper, robot es- caper guide, and passing plate by referring to the following table.
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5-2.Basic operations ○Loading the screws ・Turn the power switch ON and OFF so that the brush stops vertically above the rail. ・Open the top cover and load screws on the left and right side of the rail evenly. ・Do not load screws above the surface of the rail. ・Be sure to determine the screw load by observing the machine while it is in operation.
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○Pick uping Screws ○Action of the escaper ・Pick up the screws at the stopper with the screwdriver on the robot. Use the bit guide to put the screwdriver down vertically into the screwhead's LED screw indicator slots. ねじ取出し部 Escaper ・When the screwdriver is inserted into the screwhead slots, be careful that no contact is made with the escaper or that the screw is not struck forcefully.
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5-3.Adjusting the brush height Turn On and Off the power switch to put the brush Turn OFF the power switch before starting replacement and bristles in a horizontal position towards the left adjustment. side. Load the screws into the scooping hopper, turn ON and OFF the power switch so that screws are alligned into the rail groove.
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5-4.Checking and adjusting the rail vibration The amplitude of the rail vibration can be adjusted. Timelag adjusting knob The vibration has been adjusted at the factory for screws that correspond with the rail. Put some screws into the rail and turn the power on. If they are delivered Longer Shorter smoothly, there is no need for adjustment.
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5- 6.Check and adjust the front and rear sides of the rail Rail fixing bolt Turn OFF the power switch before starting replacement and adjustment. ・If the rail comes into contact with the escaper, or the clearance between the rail and escaper is too large, loosen the rail fixing bolt, hold the rail groove and adjust the rail assembly either backward or forward.
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5- 8.Check and adjust the passing plate Turn OFF the power switch before starting replacement and adjustment. ・Check that the passing plate is adjusted to a height that permits loaded screws to pass just within the limit. Passing plate ・If the passing plate is too low, screws cannot pass. If the passing plate attaching bolt is too high, it will hamper a smooth transport of the screws.
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5- 10.Check and adjust the timer The screw transport feed differs depending on screw type. This machine can make screw unloading smooth through timer adjustment. For screws with a low transport speed, set the timer long. For screws with a high transport speed, set the timer short.
6.MAINTENANCE A dirty rail groove may interfere with the screw transport speed.Clean the dirty rail with a soft, clean cloth dipped in alcohol.If cleaning is difficult, remove the rail from the machine and clean the rail groove. Refer to Operation Manual of maintenance on our website for replacing. Before removing the rail from the machine, be sure to turn off the power supply and take the screws out of the hopper.If there is any dirt or a flaw in the rail groove that may cause an impediment in use, we recommend the user to replace the rail.
. Installation with Robotic System 7 - 2 Fixing When installed with a robotic assembly, the screw feeder shall be method fastened by lower edges of the cover. (Please refer to diagram on the right side) Fastening screws on bottom edge of the cover can be used for this purpose as well.
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8 - 2.Screw quantity monitoring sensor (Optional) Screw onto the top lid. There is, as an optional attachment, a sensor which monitors the quantity of screws remaining in the scooping hopper. Put the harness through the notch With this attachment connected to the signal line, you can set the sensor to at the back of the top lid.
9.SPECIFICATIONS [CAUTION] Power Input:AC100~240V 50/60Hz AC adapter ・This machine accepts only steel screws. Plastic or stainless screws cannnot Output:DC15V 1A (switching type) be used. Dimensions 119(W) × 226(D) × 152(H) (mm) ・Check if the axis diameter of the loaded screw matches the rail groove width. ・Within The range of screw size and length below,there may be instances of Weight Approx.
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Reference table of the specified screws Notes : Screw Screw Screw Screw Screw Robot Passing Washer - The robot escaper guide for OM-26RB Screw Exchange kit Rail model Escaper Screw shaft head head feeder feeder escaper guide2 plate diameter cannot be shared with OM-26. size model No.
11.WARRANTY For users within Japan, the effective term of warranty is 6 months after delivery. Such warranty will not be applicable to purchases or users outside of Japan. If any troubles should occur, please contact your dealer. After the warranty period, repair services will be completed. In the following cases, the purchaser shall pay for parts and labor regardless of the terms of warranty: ...
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