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Related Manuals for Nitto Seiko FF801H
Summary of Contents for Nitto Seiko FF801H
- Page 1 Vibratory Track Screw Feeder Instruction Manual Ver.1.10...
- Page 2 【 Notes 】 (1) All rights reserved. No part if or whole of this may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the prior written permission of NITTOSEIKO Co., Ltd. (2) By provision of operating manual recorded on CD-ROM, you shall be deemed to have agreed to the Terms and Conditions written in “readme.txt”...
- Page 3 ◎ Preface Thank you very much for your purchase of vibratory track screw feeder “FF/FM801H” (hereafter called ”FF/FM801H”). Allowing optimal alignment and feeding of screws depending on the type of screws, “FF/FM801H” screw feeder has characteristics shown below. ① Applicable to main commercial supply voltage used worldwide. （Including optional extra） ②...
- Page 4 ◎ For safety use Prior to use this product (installation, connection, operation, maintenance and inspection), fully read and understand the safety precautions shown below, and appropriately handle it with care. Note that it is very difficult to cover all the detailed precautions for safety by this manual only, and proper judgment on safety and cautions taken by operators are very important for prevention of possible hazards.
- Page 5 WARNING Satisfy the conditions required for the operating environment. Otherwise, fires, electric shock, or faults may occur. Use this product at a 1000m or less height in ordinary indoor environment, satisfying the conditions shown below. ・Free from corrosive or flammable gas ・The atmosphere free from conductive power, including iron power ・Well-ventilated and free from dusts ・No vibration or heat source is nearby placed.
- Page 6 CAUTION ！ CAUTION Do not touch any of moving parts while the machine is running. Otherwise, injuries or malfunctions may occur. CAUTION Always use the connecting cables specified by us. When handling them, pay extreme attention. Carefully lay connecting cables to prevent them from being caught by foot or pinched by a heavy object placed on it.
- Page 7 (Could be not included depending on ordered specifications. Also, in case of attached, as the model FF801H-IC●● varies depending on the specifications of the ordered machine, check the correct cable is attached referring to the parts list.) b) Screw feeding hose ：...
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Page 8: Table Of Contents
◎Contents Outline of ＦＦ/ＦＭ８０１Ｈ ....................1 1.1. Features of ＦＦ/ＦＭ８０１Ｈ ..........................1 1.2. Structure of FF/FM8001H ..........................1 Types of FF/FM801H ...................... 2 2.1. Model ....................................2 2.2. Part names ................................. 3 Front side (common for FM and FF type) ........................3 2.2.1. - Page 9 Electrics （codicil） ....................... 22 7.1. Specifications and types of the feeder ....................22 7.2. Power supply and Signals..........................22 7.3. Control regulation ............................... 26 Trouble shooting ......................32 Electric diagram ......................34 10. Air diagram ........................38...
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Page 10: Outline Of Ｆｆ/Ｆｍ８０１Ｈ
1. Outline of ＦＦ/ＦＭ８０１Ｈ 1.1. Features of ＦＦ/ＦＭ８０１Ｈ FF/FM801H automatically feeds screws as shown below before screw tightening operations. (1) Screws loaded into the basket are scooped up by sawing of the hopper driven by the stepping motor, and fed onto the track. -
Page 11: Types Of Ff/Fm801H
2. Types of FF/FM801H 2.1. Model Our vibratory track screw feeder has two types, “FM type: Hand Driver Type (Fig. 3)” and “FF type: Automatic machine Type (Fig. 4)”. Both types have slight difference in appearance. In case not specified the type in this manual, it’s common for the both. -
Page 12: Part Names
2.2. Part names Front side (common for FM and FF type) 2.2.1. Photoelectric sensor Circuit board Electric box Power lamp Operation switch Fuse Vibrator adjustment volume Screw feeding timer Fig. 5 Back side 2.2.2. 〔FM Type : Hand driver type〕 〔Automatic machine type : FF type〕... -
Page 13: Installation Of Ff/Fm801H
3. Installation of FF/FM801H 3.1. Operation environment WARNING Satisfy the conditions required for the operating environment. Otherwise, fires, electric shocks, accidents, or malfunctions may occur. For the operating environment, refer to “Preface”, “For safety use” , and “12.1 Specifications” 3.2. Installation Install the FF/FM801H on a solid and horizontal floor (or table) so that the screws can be fed from the top face, and that machine setup can be carried out from the front face, and the power switch can be operated from the back face, for correct vibration to be performed for screw alignment (see figure shown... -
Page 14: Preparation Of Operation
4. Preparation of operation Before starting operation, make preparations as follows: 4.1. Connection of screw feeding hose WARNING When connect the screw feeding hose (1) Confirm that the air supply is shut off. (2) Fix both ends of the hose firmly. If the screw feeding hose comes off with air being supplied, a screw fed by compressed air may jump off from an end of the hose, leading to... -
Page 15: Air Supply
When the filter regulator is not installed 4.3.2. Connect air supply line in the factory to the air inlet at back surface of FF801H with an air tube diameter φ10mm. The air to be supplied should be clean with 0.4～0.5MPa. 【Caution】... -
Page 16: Loading Screws
4.4. Loading screws Open screw inlet cover, load the screws conforming to FF/FM801H specifications into the basket. Do not load the screws exceeding the height of the partition plate. Close the screw inlet cover after the screws loaded. Upper Cover （Supply screws）... -
Page 17: Turning Power On
4.5. Turning power on CAUTION Precautions in turning the power on (1) When turn on the machine again after turning it off, be sure to wait for at least 5 seconds before turning on the power switch again. (2) Do not turn on and off the power many times in a short time. Otherwise, it leads short life time of FF/FM801H and failure may happen. - Page 18 Screws ※This side of hole is not used when single feed type Operating （feeding screw） Oroginal position （stand by） Fig. 13 Escapement unit Screw feed hose Chuck unit Fig. 14...
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Page 19: Adjustment Of Each Part
Pull up the pressure adjustment handle and unlock the filter regulator on the rear face of FF801H, then rotate the handle to adjust air pressure. Adjust the pressure in the increasing direction and be sure to push down the handle to lock the regulator after adjustment. As the air pressure adjusted here will effects on “5.3.1 Adjustment of screw feeding... -
Page 20: Adjustment Of Screw Feeding Unit
5.3. Adjustment of screw feeding unit 5.3.1. Adjustment of screw feed air blow time Adjust screw feeding time from the screw escapement to the chuck unit by “Screw feeding timer”. （Please refer section 5.6 for details of “Screw feeding timer”）. In case cannot adjust the time satisfactory, please use “Screw feed adjustment screw”... -
Page 21: Vibration Adjust Volume Of Vibrator
Escapement unit Lock nut ① Lock nut ② Speed controller bolt Chuck unit Feed speed adjustment screw Fig. 17 5.4. Vibration adjust volume of vibrator Screw supply speed on the truck can be adjusted by adjusting vibration of the vibrator. Adjust vibration by “Vibration adjustment volume”... -
Page 22: Adjustment Of Vibrator Vibration Time
5.5. Adjustment of vibrator vibration time VR4 (o n the circuit board) ・ ・ ・ ・ ・ ・ The volume to adjust vibration time. Photo electric switch Twist direction Vibration time Turn to the right Longer Turn to the left Shorter Proximity switch (option) -
Page 23: Adjustment Of Photoelectric Sensor
5.7. Adjustment of photoelectric sensor The photoelectric sensor is mounted on the top of the track. When the screws aligned on the track reach the detection area of photoelectric sensor and the photoelectric sensor light blocked (Fig.21), the hopper truck stops swaying and the vibration stops automatically. - Page 24 Proper positioning The optical axis of the photoelectric sensor is in a position that allows it to detect screw head properly. Fig. 23 Fig. 24 Fig. 25 Improper positioning Optical axis of the photoelectric sensor is not in a position that allows it to detect screw head properly. The optical axis passes between The optical axis position is The optical axis position is too...
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Page 25: Adjustment Of Hopper Track And Track
Adjustment of hopper track and track 5.8. In order for the hopper track to scoop up screws in the basket and feed then onto the track smoothly, it is necessary to position the hopper track, fixed track and track properly. ①... -
Page 26: Adjustment Of Kick Plate
5.9. Adjustment of kick plate The kick plate works as a gate which allows only aligned screws to pass on the track. If screws turned sideways are fed onto the track or aligned properly are not fed onto the track, adjust the height of the kick plate while referring to Fig. -
Page 27: Adjustment Of Track And Escapement Unit
5.11. Adjustment of track and escapement unit In order to feed screws aligned on the truck into the escapement unit smoothly, it is necessary to position the truck and the screw receiving plate in the escapement unit properly. ① Relation between track and height of receiving plate. A proper relation between the track and the height of the screw receiving plate is shown in Fig. -
Page 28: Adjustment Of Clearance
5.12. Adjustment of clearance The truck is vibrated horizontally by the vibrator and this vibration moves screws little by little on the track and sends them to the escapement unit. In order for the track to vibrate properly, it is important to keep proper clearance between the sections shown in Fig. -
Page 29: Adjustment Of Safetyclutch
Screw supply direction Trough base As the truck is mounted on trough base, it’s posit ion will b e changed Hex recessed bolt when the trough base being pulled up. Be caref ul not t o fix the truck with inclined to the left, right, up or down. -
Page 30: Filter Regulator
Filter regulator 6.1. Check drain of the filter regulator before operation every day and discharge the water if founf. Filter regulator 6.2. Lubricator （FM type with hand driver） Supply Type 1 turbine oil (additive free) ISO VG32 to the lubricator. Adjust bottom edge of oil pipe to stay lower level of oil surface. -
Page 31: Electrics （Codicil
Electrics （codicil） 7.1. Specifications and types of the feeder (1) Specifications Two types of FM type Hand driver model／FF type Automatic machine model（later explained） Hopper automatically stop Output screw shortage signal Additional hopper control circuit (potion) ... - Page 32 As the feeder is vibrate body, it floats from the ground by rubber foot or caster. Also, in case the transducer is built 1st trance trance (100V) in, for the safety purpose, as the 2 trance is connected to earth terminal as Fig. 51, please connect earth cable of the Fig.
- Page 33 《Failure check》 Check the machine by the process below when the screw are not fed by air. ① Check micro switch on the driver unit 3P connector Tester Fig. 54 Check 3P connector by electric tester as shown by Fig. 54 and confirm if it would ON-OFF when driver unit is elongated and contracted.
- Page 34 【FF Type】 As shown in Fig. 56, by input of voltage signal from outside to 5P connector, the feeder can be operated while the signal being input. 5P connector ５Ｐ－３：White（Black） ５Ｐ－４：Black（White） No± polar in case of DC input also. 5 core cable Fig.
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Page 35: Control Regulation
7.3. Control regulation (1) Screw feed solenoid valve Adjust screw feeding time to send the screw to the chuck unit, and operation time to supply the screw from the track into the screw escapement by screw feeding signal input time for FF type, and by adjusting volume VR (FEEDING) on the panel for Fm type. →... - Page 36 《Failure check 》 ① Vibration stops when foreign particle came in between the track and fixed portion. As in circled portion of Fig. 59, clearance between the track and fixed portions are so small, once the articles came into this portion, it would cause problem on the vibration. Hopper truck Screw Receive Plate Track...
- Page 37 ③ When use small screw （nominal size 5ｍｍ or smaller）, vibration to be adjusted also to be smaller. In this case, if the power voltage reduction were 10%, its actual vibration strength would be reduced nearly 30-40% and it becomes like stopped. （Because of control its control method, vibration would not be equal.）...
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Page 38: Trouble Shooting
Trouble shooting Figures on Location and Description of Malfunction Trouble shooting procedure the next page （※ Refer to figures on the next page.） 1-1 Screws are jammed in the Kicking Plate. Remove screws and adjust Kicking Plate properly. ５．９ 1-2 Screws or debris are jammed between Hopper Track and Basket. Remove screws and clean Basket interior. - Page 39 4 － 6 1 － 1 1 － 2 3 － 4 1 － 3 4 － 5 1 － 4 4 － 4 6 － 1 2 － 3 7 － 4 1 － 6 1 － 5 2 － 1 2 －...
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Page 40: Electric Diagram
9. Electric diagram... -
Page 44: Air Diagram
Air diagram Screw escap ement 6G00-H type ※6G00-H type escap ement unit is dual fee d type. In case o f single feed applica tion, i t to be modi fied to fee d one sc rew excep t c ertain spec ial sc rews.
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