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OHTAKE BS-C Series Operation Manual

Automatic screw feeder

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QUICHER
BS-CS
    
NSRI Type
Operation Manual(Maintenace)
・Read these instructions for the proper use of this machine.
・After having read these instructions, keep them in a covenient 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.
www.ohtake-root.co.jp
www.ohtake-root.co.jp
Automatic Screw Feeder
eries
HP
自動ネジ供給機
BCSMAE01

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Summary of Contents for OHTAKE BS-C Series

  • Page 1 ・After having read these instructions, keep them in a covenient 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.
  • Page 2: Table Of Contents

    Contents 1. Before use ----------- 1 7. Maintenance -------------19 2. Operating Precautions ------ 1 8. Trouble shooting -----------22 3. Component name -------- 4 9. Specifications ------------24 10. Warranty -------------- 25 4. Installation ----------- 8 11. External dimensions --------- 26 5. Basic Operations - -------9 6....
  • Page 3 Attach the ground wire by loosening the screw near the mark of the equipment.     the bottom of the main body 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.
  • Page 4 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.
  • Page 5: 3. Component Name

    3. Component name LED indicater light Frequency volume Top lid Amplitude volume Timer volume Air regulator Airtube I/F cable connection port for φ 6 tube Feeding activation switch DC jack Screw outer port - 4 -...
  • Page 6 Rear hopper cover Scraper right Scraper left Scooping hopper Slide unit Holding plate Brush Slide cylinder Rail sensor Screw out sensor Passing plate Air inlet connector Screw exit Rail assembly - 5 -...
  • Page 7 Screw delivery tube Unloading complete LED Screw count sensor I/F connector Operation panel Unloading lever open sensor Power switch Unloading lever close sensor Unloading lever Unloading lever With the left side cover removed - 6 -...
  • Page 8 ① [SCREW SET] Operation panel ① ② Displays the number of settings. After setting [AUTO START], the dots on the display turn off and the LED brightness increase. After setting [AUTO START], the number of settings is memorized, and the number of settings cannot be changed until [RESET] is pressed.
  • Page 9: 4. Installation

    4. Installation screw delivery tube tube inlet interface cable 4 Installation of the shoot box connector - 1. Φ28 metal joint mounting bracket is attached to the back of the shoot box. It can be attached to a φ28 ejector pipe. Also, if you remove this mounting bracket, you can install it using the 4 screw holes of M4.
  • Page 10: 5. Basic Operations - -------9

    5. Basic Operations Loading the screws Brush 5 - 1. - Take out the top cover, turn the power switch on and off so that the brush stops verticallyright above the rail, as shown on right. -At the first initialization of the machine, please place roughly equal amount of screws on both side of the rail.
  • Page 11 When you press [AUTO START], the set number of screws Auto start ③ 5 - 4. will be sent from the screw feeder. ① After setting the set number, push in the unloading When the set number is reached, the air-pressorized delivery lever and remove the remaining screws.
  • Page 12 5 Forced vibration of rail -5. If the screw is not supplied to the tip of the rail for a certain period of time, the vibration of the rail will increase. The vibration of the rail is increased regularly in order to eliminate the biting of the screws in the scooping chamber. The vibration noise becomes stronger, but this is not a malfunction.
  • Page 13 6.Adjustment Checking and adjusting the rail vibration 6 -1. The amplitude and frequency of the rail vibration can be adjusted. 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 smoothly, there is no need for adjustment.
  • Page 14 Timer Adjustment 6 -2. Depending on actual shape of screws, delivery speed may be varied. It is recommended to adjust the timer setting longer for screws with a slower delivery rate; and a shorter timer setting for smaller screws that move easily on the rail. ·- The screw delivery and vibration of this machine is designed to continue until a screw is delivered, and the vibration shall stop after a certain time frame after a screw is present.
  • Page 15 Sppeed adjustment of the slide unit 6 -4. If you need to adjust the speed of the slide unit, adjust the speed with the speed controller of the cylinder on the left side. Speed controller for back If the cylinder speed is set too fast, screw may jump out from the escaper unit.
  • Page 16 Adjustment of the brush height 6 -6. Please make certain that the power is OFF when making adjustment to avoid personal injuries. Put in screws to the feeder unit. Turn on and off the power switch to active Rear hopper cover fixing screws Rear hopper cover the unit so that screws fall into the rail.
  • Page 17 6 Adjustment of the screw flow from rail to slide unit -9. Please make certain that the power is OFF when making adjustment to avoid personal injuries. Detaching the cover plates  6 -9-1. Datach both sides When checking the and front cover when screw flow, remove adjusting the slide the 4 screws on both...
  • Page 18 Holding plate adjustment  6 -9-3. Space between holding plate and screw shall be roughly 0.5 ~ 1mm. ・ If there is no clearance, a screw will be blocked. If the clearance is too Rail assembly large, screw piling or screw jump out will occur. Loaded screw When the holding plate adjusting screw is turned clockwise, the plate moves down.
  • Page 19 Lateral adjustment  Loosen the three slide unit fixing screws on the underside of the height adjustment nut from the bottom of the machine. Move the slide unit body left and right so that the groove of the slide block and the position of the rail in the left-right direction are visually centered.
  • Page 20 Maintenance 7 . Rail groove cleaning 7 - 1. Rail assembly A dirty rail groove may interfere with the screw transport speed. Clean the dirty rail with a soft, clean cloth dipped in alcohol.  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.
  • Page 21 ② Brush Drive Gear Large ・Grease application location: Sliding part of brush drive gear large ・Grease application method: Remove the E-ringand the brush drive gear large, Grease application point on the brush shaft and apply grease to the shaft side. ③...
  • Page 22 - 4. Replacing the brush 7 Brush assembly fixing screws If the brush is too worn to sweep screws off of the rail, replace it. Remove the brush assembly fixing screws and remove the brush assembly. Assemble the new brush assembly in the reverse order.  ...
  • Page 23: 8. Trouble Shooting -----------22

    Trouble shooting 8 . Trouble Cause Corrective measures The feeder Motor overload Perform the following processing and turn on the power again. continues to be ① Remove the screw on the brush. When excessive current flows through the motor, inoperable. ②...
  • Page 24 Trouble Cause Corrective measures Weak screw Rail vibration abnormality Perform the following processing and turn on the power again. feed on rail ① Vibration adjustment The rail vibration may be weakened and the screw Refer to 6-1 Checking and adjusting rail vibration, and adjust the vibration. feed may be weakened.
  • Page 25 Luminous sensor Luminous sensor Slit Light receiving sensor Light receiving sensor Slit 9. Specifications [CAUTION] Power AC adapter Input:AC100〜240V 50/60 ㎐ (switching type) Output:DC15V ・This machine is a dedicated machine for the specified Feeder: 118W x 343D x 237H (mm) Dimensions screw.
  • Page 26: 10. Warranty

    10. 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:  ...
  • Page 27: 11. External Dimensions

    11. External dimensions [Unit : mm] Screw feeder Shoot box Screw inlet I/F cable Screw outer port Power switch Screw inlet port Mount blacket for φ 28pipe I/F cable Air regulator Feeding activation switch DC jack Unloading lever - 26 -...
  • Page 28 Fax +81-191-24-3145 Fax +81-191-24-3145 「Quicher」 「OHTAKE」 「OHTAKE ・ ROOT KOGYO」 is a trademark or registerd trademark of OHTAKE ・ ROOT KOGYO CO.,LTD.] 「Quicher( クイッチャー)」 「OHTAKE」 「OHTAKE ・ ROOT KOGYO」 は、 株式会社 大武 ・ ルート工業の商標又は登録商標です。 The specification and the design of a product may be changed without a preliminary announcement for improvement.