Related Manuals for Schmalz FMHD Series
Summary of Contents for Schmalz FMHD Series
- Page 1 Innovative Vacuum for Automation Operating Instructions Vacuum area gripper FMHD 30.30.01.01648/03 | 04.2019 www.schmalz.com...
- Page 2 Published by © J. Schmalz GmbH, 04.2019 This document is protected by copyright. J. Schmalz GmbH retains the rights established thereby. Reproduction of the contents, in full or in part, is only permitted within the limits of the legal provisions of copyright law.
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Page 3: Table Of Contents
Solenoid Valves .......................25 Electrical Connection and LED Display ................26 5.6.1 Electrical Connection .......................26 5.6.2 LED Display ........................27 Operation ......................28 General Notes .........................28 Control ..........................31 Troubleshooting ....................33 Maintenance...................... 37 General Maintenance Instructions...................37 Maintenance Schedule ....................38 External Vacuum Generator ....................39 www.schmalz.com... - Page 4 Checking the System for Leaks ..................44 Spare and Wearing Parts .................. 45 Accessories ....................... 48 Pneumatic Circuit Diagram................49 11.1 Pneumatic Circuit Diagram FMHD ..................49 Pneumatic Circuit Diagram FMHD – Parallel Circuit ............50 11.2 Other Applicable Documents................51 4 | EN www.schmalz.com 30.30.01.01648/03...
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Page 5: Safety Instructions
This warning informs the user of a risk that could result in damage to property if it is not avoided. ATTENTION Type and source of danger Consequence ► Remedial action General Notes This symbol is used when important notes and information regarding the use of the machine/the sys- tem/the device are provided. Note/information 30.30.01.01648/03 www.schmalz.com EN | 5... -
Page 6: Prohibition Signs
Explanation of the mandatory symbols used in the operating instructions. Icon Description Icon Description Observe the instructions Wear eye protection Use protective footwear Activate prior to maintenance or repair Wear protective gloves Wear a mask Use ear protectors 6 | EN www.schmalz.com 30.30.01.01648/03... -
Page 7: General Safety Instructions
► These operating instructions are specific to the items included in delivery from Schmalz. These operating instructions do not take into account any modifica- tions to the system made by the customer. ► The system may only be connected and operations started once the operating instructions have been read and understood. -
Page 8: Intended Use
Part number Manufacturer’s address The product key and year of construction are important for identifying the device. They must always be specified when ordering replacement parts, making warranty claims or making other inquiries about the device. 8 | EN www.schmalz.com 30.30.01.01648/03... -
Page 9: Product Key
Cover plate ment Nozzle position – Variable 126 mm Nozzle position “L2” Vacuum display – Gauge, VSi Gauge Vacuum display Compressed air – Plug-in nipple 7.2, Plug-in nipple 7.2 Compressed air connection Plug-in screw union 30.30.01.01648/03 www.schmalz.com EN | 9... -
Page 10: Product Description
Max. acceleration in vertical direction: 2 m/s². Only switch on suction when the gripper is placed on the workpiece. It is not possible to provide additional suction or pick up other products later. 10 | EN www.schmalz.com 30.30.01.01648/03... -
Page 11: Design Description
Separating cylinder assembly unit Connection pieces for external vacuum generation Main body T-slot with quick-release clamps End cover without function Valve section with adhesive front foil Adhesive front foil Quick-change section Sealing plate Sealing plate Slider (spherical) 30.30.01.01648/03 www.schmalz.com EN | 11... - Page 12 The compressed air is connected via a 1/4" plug nipple DN7.2 with male thread. Recommended hose internal diameter min. 9 mm It can also be connected using a plug-in screw union. Hose external di- ameter: 12 mm. 12 | EN www.schmalz.com 30.30.01.01648/03...
- Page 13 2.6 Sealing plate sealing 2.7 Mounting plate sealing 2.8 Plug-in screw union (compressed air connection) 2.9 Quick exhaust valve (ensure that they are properly connected) 2.10 T section (exhaust) 2.11 Exhaust connection 2.12 Exhaust (filter) 30.30.01.01648/03 www.schmalz.com EN | 13...
- Page 14 Without the valve section and its functional components, the gripper cannot be operated. Valve plate – spare parts assembly Masking film Sliders/spheres 3.1 Screw with sealing ring for attachment of the section Valve section 14 | EN www.schmalz.com 30.30.01.01648/03...
- Page 15 As the foam height is also subject to tolerances, it is recommended that you adjust the height setting of the gripper every time that the foam is replaced (for safe application, a foam compression of at least 30.30.01.01648/03 www.schmalz.com EN | 15...
- Page 16 The foam may not be cleaned with a compressed-air gun. This would make the foam permeable to air in the places where compressed air was applied. 16 | EN www.schmalz.com 30.30.01.01648/03...
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Page 17: Technical Data
500 kg when the gripper is connected in accordance with the manufacturer’s specifications. The maximum permissible load is not the same as the suction force because the suction force varies based on the workpiece and vacuum. 30.30.01.01648/03 www.schmalz.com EN | 17... - Page 18 111.6 158.6 1050 1057.8 (foam) (foam) (grid) 1004 191.3 175.5 Gray-highlighted fields are fixed dimensions for all grippers. Depending on the hose connection used. ² Depending on the foam used. Use of an analog gauge. 18 | EN www.schmalz.com 30.30.01.01648/03...
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Page 19: Transport And Assembly
Terms and Conditions of Sale and Delivery. 4.1.3 Reporting Damage After delivery of the shipment, damage due to faulty packaging or transport must be reported immedi- ately to the carrier and J.Schmalz GmbH. 30.30.01.01648/03 www.schmalz.com EN | 19... -
Page 20: Packaging
The system must be stored in its original packaging as long as it is not being used and is to be stored for any period of time. ATTENTION Incorrect storage of the system Material damage to the system ► The system may only be stored as described in the operating instructions. 20 | EN www.schmalz.com 30.30.01.01648/03... -
Page 21: Start Of Operations And Setup
Moisture Very wet workpieces can permanently impair the function of the gripper ► Only grip dry workpieces if possible ► Regularly clean and, if necessary, dry the gripper 30.30.01.01648/03 www.schmalz.com EN | 21... - Page 22 ► Only set workpieces down on clear, even surfaces due to the danger of slip- ping. ► Do not release the load until it rests completely and safely on a secure surface. ► Do not come close to the load when releasing/depositing it and do not touch it. 22 | EN www.schmalz.com 30.30.01.01648/03...
- Page 23 Danger of falling objects/gravity: Danger to life and limb ► See general safety notes on the start of operations ► Never stand under suspended loads. Human error Danger to life and limb ► Adhere to the operating instructions 30.30.01.01648/03 www.schmalz.com EN | 23...
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Page 24: Vacuum Area Gripper
0.2 bar. Ventilation The opening for ventilating the valve may not be closed. In order to maintain the functionality of the gripper, the ventilation must always be operated with direct blow- off. 24 | EN www.schmalz.com 30.30.01.01648/03... -
Page 25: Vacuum Connection
The solenoid valves control the separating cylinder as well as blow off. The customer is responsible for the control system. The pin assignments for control of the solenoid valves can be found in the pin assignment diagram (5.6.1). For a detailed description of the functional sequence, see chapter 6.2. 30.30.01.01648/03 www.schmalz.com EN | 25... -
Page 26: Electrical Connection And Led Display
“Extend cylinder ON” signal input Black (= close and charge the vacuum reservoir) ATTENTION Incorrectly connected screw union Malfunction ► The multi-pole plug’s screw union must be sealed securely and correct- ly during installation of the customer’s cable. 26 | EN www.schmalz.com 30.30.01.01648/03... -
Page 27: Led Display
“Extend cylinder ON” LED illuminated (Reservoir separated from valve chamber – no suction) Cylinder extended “Cylinder OFF” LED not illuminated (suction applied) “Blow-off ON” LED illuminated (depositing the workpiece) Blow off “Blow-off OFF” LED not illuminated 30.30.01.01648/03 www.schmalz.com EN | 27... -
Page 28: Operation
Moisture Very wet workpieces can permanently impair the function of the gripper ► Only grip dry workpieces if possible ► Regularly clean and, if necessary, dry the gripper 28 | EN www.schmalz.com 30.30.01.01648/03... - Page 29 ► Only set workpieces down on clear, even surfaces due to the danger of slip- ping. ► Do not release the load until it rests completely and safely on a secure surface. ► Do not come close to the load when releasing/depositing it and do not touch it. 30.30.01.01648/03 www.schmalz.com EN | 29...
- Page 30 Consult the manufacturer before operating it at higher or lower ambient temperatures. The system can only achieve its maximum load-bearing capacity if it is completely covered by an air- tight workpiece. For the maximum permitted load, see the technical data. 30 | EN www.schmalz.com 30.30.01.01648/03...
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Page 31: Control
Caution: The cylinder is retracted when no voltage is applied. In this way, the reservoir and suction chamber are connected. 30.30.01.01648/03 www.schmalz.com EN | 31... - Page 32 Functional diagram EMV “Cylinder” 24 V Time Pretensioning Applying Depositing suction EMV “Blow off” 24 V Pretensioning Applying Depositing Idle state suction 32 | EN www.schmalz.com 30.30.01.01648/03...
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Page 33: Troubleshooting
Moisture Very wet workpieces can permanently impair the function of the gripper ► Only grip dry workpieces if possible ► Regularly clean and, if necessary, dry the gripper 30.30.01.01648/03 www.schmalz.com EN | 33... - Page 34 ► Only set workpieces down on clear, even surfaces due to the danger of slip- ping. ► Do not release the load until it rests completely and safely on a secure surface. ► Do not come close to the load when releasing/depositing it and do not touch it. 34 | EN www.schmalz.com 30.30.01.01648/03...
- Page 35 Press the area gripper more firmly onto The sealing mat is not applied firm- the surface. On even surfaces, we rec- ly enough ommend that the foam compress by at least around 50%. 30.30.01.01648/03 www.schmalz.com EN | 35...
- Page 36 Solenoid valve is not valve if necessary working Solenoid valve is defective Repair or replace the solenoid valve Recommendation We recommend always performing tests with original sample workpieces. We would be happy to help you with testing. 36 | EN www.schmalz.com 30.30.01.01648/03...
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Page 37: Maintenance
► Keep the environment clean wherever possible; avoid kicking up large amounts of dust Fume Irritation of the skin and mucous membranes due to cleaning agents ► Observe the safety instructions for using the cleaner in question Use protective equipment if necessary. 30.30.01.01648/03 www.schmalz.com EN | 37... -
Page 38: Maintenance Schedule
Are the type plate and maximum load plate still attached to the device? Are the operating instructions available and are the sys- tem operators familiar with them? Check all load-bearing parts (e.g. suspension eyes) for deformation, wear, or other damage. 38 | EN www.schmalz.com 30.30.01.01648/03... -
Page 39: External Vacuum Generator
To make maintenance easier and replace the foam more quickly, the quick-change sealing plate is inte- grated into the gripper as standard. In order to reduce downtime, a second, identical plate can be made available during maintenance and used to replace the contaminated plate. See chapter 9.9 30.30.01.01648/03 www.schmalz.com EN | 39... -
Page 40: Valve Plate
Remove the protective film from the adhesive strip of the new sealing www.schmalz.com/ plate. replacing-sealing- Press the sealing plate firmly onto the entire surface without any foam wrinkles (e.g. -
Page 41: Inspecting And Cleaning The Gripper
2. Check that the attachment parts such as the housing cover, cylinder www.schmalz.com/ mounting plate and quick-release clamp are secured correctly. Check that cleaning-the-fmhd the quick-release clamps are securely attached, intact, and easy to oper- ate. - Page 42 10 Nm. The base and valve profiles must be flush to one another and may not be shift- ed relative to one another. In the final step, screw the end cover on tightly, suspend the quick-change section and clamp it tightly. Tightening torque of the screws: 10 Nm. 42 | EN www.schmalz.com 30.30.01.01648/03...
- Page 43 Afterwards, perform a leak test. Connecting the separating cylinder Compressed air connection Compressed air con- Ventilation to the separating cylinder nection to the housing cover Cylinder ventilation T-section ventilation 30.30.01.01648/03 www.schmalz.com EN | 43...
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Page 44: Overview Of The Tightening Torque Of The Screws
4. Check whether the vacuum filter is blocked or dirty; if necessary, clean the filter cartridge or re- place it. 5. Check the seals on the covers and separating cylinder and replace if necessary. 6. Check that the vacuum generator is fully functional. 44 | EN www.schmalz.com 30.30.01.01648/03... -
Page 45: Spare And Wearing Parts
Housing cover (assembled) 10.01.40.00024 Form seal (suitable for item 4) 10.01.40.00014 Separating cylinder (assembled) 10.01.40.00161 Form seal of the separating cylinder 10.01.40.00150 Form seal of the wear plate cylinder Ø 88 mm 10.01.40.00017 Mounting kit 10.01.40.00023 30.30.01.01648/03 www.schmalz.com EN | 45... - Page 46 15** Separating cylinder connection hose On request 16** Spacing sleeve with thread locking compound 10.01.40.00151 * Quantity depends on the length of the area gripper ** Items not shown S= Spare part, W= Wearing part 46 | EN www.schmalz.com 30.30.01.01648/03...
- Page 47 Area gripper suction plate On request comprised of items 22-24 Sealing plate (O04) On request Gripper section FMHD -U- On request Sealing plate On request * Quantity depends on the length of the area gripper 30.30.01.01648/03 www.schmalz.com EN | 47...
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Page 48: Accessories
* Attachment via four sliding blocks M8 (20x20 mm) Additional accessories Item Description Part no. VSi V D M8-4 (vacuum switch) 10.06.02.00577 ASK B-M8-4 (connection cable) 10.06.02.00031 VS-MONT 84x21x34.5 VSi-V (vacuum switch assembled flat including 10.01.38.04053 plug and 5 m connection cable) 48 | EN www.schmalz.com 30.30.01.01648/03... -
Page 49: Pneumatic Circuit Diagram
The maximum overpressure in the gripper (vacuum reservoir or valve chamber) must be limited to a maximum of 0.2 bar. For example, no continuous blow-off pulse as long as the gripper is placed on a workpiece in the waiting position, or similar. 30.30.01.01648/03 www.schmalz.com EN | 49... -
Page 50: Pneumatic Circuit Diagram Fmhd - Parallel Circuit
Pneumatic Circuit Diagram FMHD – Parallel Circuit 11.2 Vacuum generator Compressed air source Optimum flowing compressed air pressure 6.0 bar Vacuum filter Vacuum distributor Items Included in Delivery Hose clamps/ connector Vacuum Vacuum area gripper FMHD 50 | EN www.schmalz.com 30.30.01.01648/03... -
Page 51: Other Applicable Documents
12 Other Applicable Documents EC declaration of incorporation FMHD 30.30.01.01665 30.30.01.01648/03 www.schmalz.com EN | 51... - Page 52 In short, easy-to-understand videos we explain the extensive features of our prod- ucts. Take a look, it’s worth it! www.schmalz.com/gewusst-wie Further services ranging from consultation to training can be found at www.schmalz.com/services J. Schmalz GmbH Johannes-Schmalz-Str. 1 72293 Glatten, Germany Phone +49 (0)7443 2403-0 Fax +49 (0)7443 2403-259 schmalz@schmalz.de...
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