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Automatic good quality Toilet seat cover forming machine from Shunhao

Suitable for all kinds of uf toilet seat cover and mdf toilet seat cover
  • item no.:

    SH-7787
  • product orgin:

    CHINA
  • brand:

    Shunhao
  • shipping port:

    XIANMEN SEA PORT
  • payment:

    TT/LC
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features
MACHINE INSTALLATION PROCEDURE TRANSPORTATION&INSTALLATIONOF MACHINE
I. MACHINE TRANSPORTATION
  DUE TO ITS HEAVY MACHINE, THE TRANSPORTATION MUST BE SAFE. TO USE SUITABLE LONG WOOD AS THE BASE STANDARD OF THE MACHINE, AND THEN USING STACKING MACHINE TO TRANSPORT; OR HOLDING THE LIFTING HOLE OF TOP MACHINE BY STEEL CABLE, LOCKING THE NUTS,AND MOVING BY CABLE HOISTING PULLEY TILL THE RIGHT PLACE AND LOOK TO ITS BALANCE AT THE SAME TIME.
Toilet Seat Cover Moulding Machine
 
II. MACHINE INSTALLATION
1.【FOUNDATION】: THE FOUNDATION MUST BE STRONG ENOUGH TO STAND THE MACHINE. AFTER THAT, TO TEST THE MACHINE’S BALANCE BY LEVER METER, IN ORDER TO MAINTAIN FUNCTIONS OF MACHINE AND PRECISION ELETRICAL INSTRUMENT.
2.【INSTALLATION OF WATER PIPE OF CHILLER】: DURING LONG TIME HYDRAULIC PRESSING, OIL TEMPERATURE RAISING TO EFFECT ITS CONSISTENCY, EVEN AFFECT THE NORMAL OPERATION OF MACHINE. SO,USING THIS CHILLER TO KEEP THE OIL TEMPERATURE CONSTENT. THIS DEVICE USE 3/4” PIPE THREAD TO CONNECT THE THE INLET/OUTLET WATER PIPE. BETTER TO USE NORMAL TEMPERATURE OF TAP WATER, BUT NOT HARD WATER,TO AVOID ANY PRECIPITATION TO BLOCK THE WATER FLOW.
3.【POWER SOURCE & CIRCUIT PRESSURE】: OPEN THE CONNECTING BOX BACK OF THE OPERATION PANEL, THEN CONNECTING 3 JOINTS OF R.S.T TO THE POWER WIRE. THE HIGHEST RATED PRESSURE OF HYDRAULIC PRESS TO BE SET 210KG/CM2.
4.【ENVIRONMENTAL REQUIREMENT】: THIS MACHINE IS FOR PROCESSING, AND DIFFERENT DUE TO ITS USAGE AND PRODUCTION OUTPUT, THEREFORE IT SHOULD NEED THESE BELOW CONDITIONS FOR MATCHING WORK:
A. Keep away from the place where is wet or over-hot.
B. Keep the workshop is ventilation.
C. Beware of electric leakage, water stain; fire precaution measure required
D. Keep proper space for the machine to make sure the good operation during mass production.
E. Keep place for semi-products, if need.


A. Keep one store for molds, to avoid any damage of the molds or any dust.
Toilet Seat Cover Compress Machine
 
INSTALLATION AND ADJUSTMENT OF MOLDS
Prepare to install the molds:
I. Make the machine under Manual system, keep the down heating plate in its down place and check if this plate is suitable for the mold, then prepare 8-12pcs of fasten clamps and gaskets.
 
II.Place the mold to down heating plate by fork lift and fix the down mold in the heating plate by fasten clamps and gaskets.
 
III.Finally, raise the machine to make the upper mold touch the heating plate:
A.
B.
C. Fixed the upper mold with the plate by fasten clamps and gaskets.
D. To check all the screws and nuts are well fixed, to prevent any case of screw or nuts loosen during machine operation.
1. If the mold is high: ascend the mold till the upper heating plate, loosen the outside screw nuts of four pillars and then ascend the mold again, to stop ascending up to the max.height. Then lock the inside screw nuts and outside nuts then finally fix the upper heating plate.
2. If the mold is lower than the existing one: use the existing high mold to lower the upper heating plate to the right place, and lock the inside nut; and then descen the high mold till down heating plate stops, then change the lower mold and use the same way as above mention to adjust the upper plate to the required plate.
3. To fix the punch mold: lock it by shims, to make sure it fixing on the upper heating plate.
4. To check all the nuts and fix all the bolts, inside nuts meet the outside nuts tightly, to avoid any nut loosening during operation.
 Toilet Seat Cover Compress Machine
 
Preparation before operating machine (I)
 
The machine has been lower to meet the height of the container when shipment. Connect the 
1. power before operation, and check the motor if its rotation correct.
2. Make machine to run in “Manual way”during operation, ascend the machine slowly. Install the nuts and lock with screw for all the 4 pillars. And then descend the machine to make the nuts to meet its right place.
3. After locking the nuts, use the hammer to lock tightly by Anti-clockwise derection.
4.Correction of the parallel of the heating plate: firstly ascend the screw nuts of upper heating plate, and then ascend the machine, to seperate the upper heating plate from the screw nuts, but do not touch. And then combine the screw nuts 1 and 2 together. Then pressure the machine by 230kg/cm2 to lock the screw nuts tightly by anti-clockwise direction.
 
Preparation before operating machine (II)
 
(I) Hydraulic oil:
  Failure of the hydraulic system is about 70% of reasons for the failure of the hydraulic machines, because of the improper hydraulic oil. To be excellent hydraulic oil, not only good compression and easy flowability under low-temperature high-pressure, yet to have flowing features:
1. Better viscosity property;
2. Stability for using long time (Not Physical or Chemical changes);
3. Stability of oxidation ( Without promoting rust or corrosion);
4. Fast seperation and precipitation foreign matters (Anti-emulsification and defoaming);
5. Good lubrication properties;
6. Suitable for variety of materials of oil seal;
7. Less volatile and well fire-resistance;
8. Non-toxi.
 Toilet Seat Cover Molding Machine
This machine use SHEEL-46, cycle oil with high-performance hydraulic oil. Feeding oil from the filler back of machine, different capacity of oil tank with different models of machines. To fill in the oil, not higher than 80% of the height.
 
(II)Testing of motor pump:
 After feeding the hydraulic oil, check the running direction of the motor pump. Now turn on the Control button under Manual from the panel, and start the motor switch. During motor running, test it some rolls then ok. If the motor rotation direction oppsite the direction of arrow marked, then reverse connection of any 2 pcs of power wires out of 3.

(III) OPEN CIRCULATING OF COOLING WATER:
Before running machine, firstly open the cirluating cooling water, to keep the oil temperature cool.
 
MACHINE MAINTENANCE
 
(I) INTRODUCTION:
In order to increase production efficiency, it may longer the mechanical operation time, which may one day nearly 24 hours of production. In terms of the 25days per month of operation to count the cumulative monthly production operations to 600 hours, so a year will be 7200 hours. To compareother general machine tools, it is 4-5 times the length of operating time, hence, hydraulic machine maintenance must pay more attention than the average of the production machinery industry.
 
1. Maintenance and Inspection:
1). Inspection before operation:
A. Check the hydraulic oil capacity: checking the fuel gauge, to determain whether the oil tank save more than 80% or 70% or less than 70%;
B. Check the Emergency Stop switch: Any emergency situation must be stopped in case of operation, immediately press the Emergency stop switch, the machine is able to stop running (if only press the motor stop switch is invalid) in an instant.
C. Check the apparatus of Slow-speed mold open: Determine whether the gap between the upper and lower mold adhesion, whether the force of each pillar of the state average.
D. Check all the movable parts: Any movable parts need to be properly lubricated, and clean dirts out of these movable parts, to keep the machine running well. Main axis of this machine equips with lubricating bearings, no required extra lubricated agents.
E. Check the cooling water system: To check all the cooling water pipes are not leaking and make sure the enough water to keep the normal running. Under normal production ( not 3 shifts), the case of insufficient water or completely interrupted, can continuously run 4-8 hours without cooling, no any damage to operate this machine.
F. Suvaillance of Abnormal sound: such as hydraulic pump, solenoid valves, relay, etc. Abnormal sound, to prevent any damage to the machine.
G. Check the accuracy of the micro-switches: in order to determain precise entire automation cycle operation. Order bit of the action in particular need to adjust and position locate, especially 


the molds.
 
2) Every day checking and maintenance:
A. Daily operations, should be dry cloth to gently wipe the surface of the machine ministries and electrical control box glass.
B. Remove trivial and dust from the heating plate.
C. Such as abnormal sound happen during operation, should immediately check and solve.
D. Clean all around the machine.
E. Switch off power and release the press of oil gauge as ZERO.
 
3). Every week checking and maintenance:
A. Check the eletric heaters: to check heater ampere pointer whether flexible and normal; check whether broken line or loose wiring, etc.
B. Check the oil-leak: to check all the connecters of the hydraulic circuit or pipes whether there is oil leak stain; even if little oil-leak, it should also be noted.
C. Check the tightness of screw and nuts: To ensure accuracy of mechanical assembly, preventing from displacement loosening.
D. Check the height of the oil gauge of oil tank.
 
4). Every month checking and maintenance:
A.Clean the grease filter, replace damaged
B. Check the basement of the machine is loose or displaced
C. Check the levelness machinery
D. Check the switch common abnormality of arcing
 
5).Yearly maintenance:
A. Clean the oil tank
B. Re-fill the new oil
 
2. MACHINE OPERATION:
This machine is fully automatic operation (AUTO),  “MANUAL” only use for placing molds or mold testing or other special cases. Hereby method of operation as below:
A. Manual operation ( Mold trial or placing molds using):
   Select the switch under Manual position, the cylinder ascend or descend manually, to meet the manual or adjustment requirement.
B. Auto operation ( Normal productin using):
Select the switch under AUTO position, this machine will be operated automatically.
3. Security codes:
A. During operation of the machine except when necessary, should try not to develop a hand as an aid operation.
 
B. Memorize the position of the emergency stop switch.
C. The worker should wear short-sleeved or sleeveless tight clothes, especially avoid wide sleeves dragon costumes.
D. If necessary view, should be first stop and then view.
E. Troubleshooting should be an expert or technician whom.
F. Keep the surrounding environment clean, traces of oil in particular should prevent any inadvertent from ground.
G. In case when a large number of oil spill stains the ground, first wiped with a lot of grease, then the ground can be slippery layer of sawdust or salt, lime to prevent slippery.
 
 
                                                                         
Machine operation and Trouble shooting
 
Eletric circuit troubleshooting:
The company uses 1-on-1 circuit wiring methods, namely electrical box microcomputer input signal and the output signal has its own name, and have their own features and lights, so just check each respective signal lights in the trigger, whether lighting, electrical components to confirm whether it is normal or damaged, the following example:
Input signal:
1. Press “MOTOR START”, then No.4 light upper line of PLC should work; If not light, then check whether it is under Manual way or the button is damaged or broken off wire;
2. Take a iron bar before (Rising limited) approching switch, then No.17 light of PLC should work; If not light, change the approching swtich or check the X17 wire broken off.
◎Input signal: PLC output, because of its lower resistance - current, first start the relay and then use relay to start hydraulic valves or eletromagnetic contactor.
Note: PLC lower part is LX voltage (relay coil is DC24V), R on the relay
board and Y0-Y12 is AC220V, DO NOT connect “COM” with Y0-Y12.

◎Input signal:
Press “Motor start”, then No.0 light of PLC lower part works; If no light, then check whether trip relay or damaged relay or Y0 wire broken off;
‚Use one wire to connect the PLC lower part “COM” with Y1, then second relay of left relay board light up, and the corresponding hydraulic valve indicator of hydraulic press board lights up. If no light, then change the blue relay or check whether the wire broken off.
The following is a description of the input and output signals:
  X0
L-MOLD  MANUAL/ AUTO
 
Y0
L-MOLD  MOTOR
X1
L-MOLD  RESIN MOLDING START /MAUNAL FAST-DOWN SWITCH
 
Y1
L-MOLD  DOWN-VALVE
X2
L-MOLD  PATTERN START SWITCH
 
Y2
L-MOLD  UP- VALVE
X3
L-MOLD  FINISHING AGENT START  SWITCH
 
Y3
L-MOLD  CORE-LOOSE 3
X4
L-MOLD  MOTOR START SWITCH
 
Y4
L-MOLD  CORE-LOOSE 3
X5
L- MOLD  MOLD RETURN SWITCH
 
Y5
L-MOLD L-PRESSURE VAVLE
X6
L-MOLD MANUAL FAST-DOWN SWITCH
 
Y6
L-MOLD PRESSURING VALVE
X7
L-MOLD  MANUAL FAST-UP SWITCH
 
Y7
L-MOLD RELIEF VALVE
X10
L-MOLD MANUAL LOW-DOWN SWITCH
 
Y10
L-MOLD EXAUSTING VALVE
X11
L-MOLD MANUAL LOW-UP SWITCH
 
Y11
L-MOLD PREFILL VALVE
X12
L-MOLD  1 CYLINDER BACK
 
Y12
L-MOLD BACK VALVE
X13
L-MOLD  1 CYLINDER FORWARD
 
Y13
L-MOLD  MOLDING TIME
X14
L-MOLD  EMERGENCY STOP
 
Y14
L-MOLD  CORE-LOOSE 1
X34
L-MOLD  2 CYLINDER BACK
 
Y15
L-MOLD  CORE-INSERT 1
X35
L-MOLD  2 CYILNDER FORWARD
 
Y16
L-MOLD  CORE-LOOSE 2
X40
L-MOLD  3 CYLINDER BACK
 
Y17
L-MOLD  CORE-INSERT 2
X41
L-MOLD  3 CYLINDER FORWARD
 
 
 
X44
L-MOLD  CORE-INSERT START
 
 
 
 
R-MOLD INPUT X
 
 
R-MOLD OUTPUT Y
X15
R-MOLD  MANUAL / AUTO
 
Y20
R-MOLD MOTOR
X16
R-MOLD  STAY LIMITD RESIN MOLDING START SWITCH
 
Y21
R-MOLD DOWN VALVE
X17
R-MOLD  UP-LIMITED/EMERGENCY STOP/PATTERN START SWITCH
 
Y22
R-MOLD  UP-VALVE
X20
R-MOLD  FINISHING START SWITCH
 
Y23
R-MOLD  CORE-LOOSE 3
X21
R-MOLD  MOTOR START SWITCH
 
Y24
R-MOLD  CORE-INSERT 3
X22
R-MOLD  MOLD BACK
 
Y25
R-MOLD L-PRESSURE VALVE
X23
R-MOLD  MANUAL FAST-DOWN
 
Y26
R-MOLD PRESSURING VALVE
X24
R-MOLD  MANUAL FAST-UP
 
Y27
R-MOLD RELIEF VALVE
X25
R-MOLD  MANUAL SLOW-DOWN
 
Y30
R-MOLD EXAUSTING VALVE
X26
R-MOLD  MANUAL SLOW-UP
 
Y31
R-MOLD PREFILL VALVE
X27
R-MOLD  1 CYLINDER BACK
 
Y32
R-MOLD BACK VALVE
X30
R-MOLD  1 CYLINDER FORWARD
 
Y33
R-MOLD  MOLDING TIME
X31
R-MOLD  EMERGENCY STOP
 
Y34
R-MOLD  CORE-LOOSE 1
X36
R-MOLD  2 CYLINDER BACK
 
Y35
R-MOLD  CORE-INSERT 1
X37
R-MOLD  2 CYLINDER FORWARD
 
Y36
R-MOLD  CORE-INSERT 2
X42
R-MOLD  3 CYLINDER BACK
 
Y37
R-MOLD  CORE-INSERT 2
X43
R-MOLD  3 CYLINDER FORWARD
 
 
 
X45
R-MOLD  CORE-INSERT START
 
 
 
Hydraulic circuit trouble shooting:
 Toilet Seat Cover Making Machine
 
 
Malfunction
Reason
Troubleshooting
Machine can not ascend
1.power switch off
2.motor rotation direction wrong
3.hydraulic oil insufficient
4.Thermal replay tripping over motor load.
1.Switch power on
2.change to connect any 2 of 3 pcs of power wires
3.Filling enough oil
4.Switch on the blue reset button of thermal relay
Motor sounds but not run
One wire of 3 wires three-phase broken off
Change new wire and connect
Pressure can not go as per requirement
1. a foreign body stuck in the high-pressure valve
2. The lack of high-pressure valve set
3. The H-pressure valve seal damaged and leakage
4. The relief valve is a foreign body stuck
5. The high-pressure pump damaged
6. The auxiliary cylinder piston seal damaged
7. Slow-Up limit switch is not in contact or disconnection
1. Remove and clear
2. Turn to the desired pressure of the high-pressure valve
3. Replace the oil seal
4. Remove and clear
5. Replace the high pressure pump
6. Replace the oil seal
7. Adjust to the appropriate location or replacement








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