Custom Plastic Bottle Manufacturers, Custom Pet Bottles, Pet Bottles suppliers.
Made by: https://www.plastic-bottle-manufacturers.com
Structure: die sets, die lip, core, upper blanks, blanks next row, cavity, hot runner, guide posts (four) How it works: the lower plate of the mandrel decline in cavities on the joint, to form a sealed space, plastic PET is injected at high pressure through the injection gun runner, ambient cooling circulation system enables the formation of a plasticized molding PET preforms quickly. (9 injection mold)
NOTE: Preform PET means half-finished products, usually cylindrical. Preform has been formed and a ring thread for screwing shut the lid of the bottle, after which continued through another stage of the process available to the finished product.
3.5 injection clamping mechanism unit
10 injection holder
The main structure of the device: 1 chain drive top rung 2. 3. 4. 9. The bottom flange slide guide column 5. barrel coupling flange 6. 7. 8. drum cylinder housing crosspiece 10. The fork 11. Toggle Clamps fixed fork 13. 12. 14. The mold wedge presses manifold 15. 17. 16. T-slot extrusion mold center key cylinder 18. 19. 20. The gear motor pin extruder 21. Extruder 23. 22. The nut plate 24. The lever 25. The safety device pneumatic device (Figure 10 injection clamp)
How it works: the upper and lower wishbone, four slide columns, holding bracket and locking clamping mechanism of the safety device when opening the mold clamping mechanism constitutes a hinge injection. Loaded clamping mechanism clamping device provides the required pre-loaded, allowing the arm raised and lowered. Vertical movement by a hydraulic cylinder mechanism implemented in two phases:
A mold is closed: the cylinder stretch, driving arm movement. Hinged offset extending high pressure injection molding preform formed. The upper arm is completely lowered (die off)
B mold is opened: the hydraulic cylinder contracts, folding hinge mechanism, the top arm rises (open mold). Bottom wishbone rise. When in manual mode, the cursor movement safety device to prevent accidental close the injection mold.
3.6 delivery device unit.
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