Injection moulding for household product, plastic tooling

Injection moulding for household product, plastic tooling

Service Details:

  • Brand:Kayou
  • Serial Number: M-0150
  • Country of Origin:Shenzhen, China
  • Certificate:ISO9001

Payment & Shipping Terms:

  • Price Quote:Negotiable
  • Minimum Order: 1
  • Average Delivery Time:25 days
  • Payment Method:T/T
  • Package Details:Wooden Case
  • Ability to Supply:5 Set/per month
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Injection moulding for household product, plastic tooling

Description

Injection moulding for household product, plastic tooling

The original rack is set in the fixed die, the gear and the core rack are set in the dynamic die.

The original rack is set at the fixed and die side, and the gear and core rack are set at the movable die side. The rack rotates the gear when opening the die, and then drives the core rack to pull out the oblique core, which is positioned by the spring pin. When closing the die, the gear rotates backward, the core is reset, the positioning lever is held against the end face of the core rack, and the screw rod is adjusted so that the end face of the core is compacted and there is no gap.

The original rack is fixed on the pushboard, the original rack is fixed on the pushboard by pushing force to drive the gear to pull out the core, and the pushboard is used to drive the gear to pull out the core, then the pushboard is pushed to push the small pushboard, and the plastic parts are pushed out by the pushrod on the small pushboard. In the closing process, the push plate is reset by the reset rod. The function of the press rod is to make the original rack return to the starting position. The core is completely reset and locked by the gear. Because the original rack and gear are always in meshing state, the core rack does not need a positioning pin. Gears can be made into double gears with different number of teeth to change the transmission ratio.

The rack-and-pinion core-pulling mechanism used to pull out the arc-shaped core can be used to pull out the arc-shaped core. The plastic part is the handle of the telephone receiver, and the rack fixed on the fixed die edge is used to drag the gear on the die edge by the opening force. The arc-shaped rack core is pulled out along the arc line by the spur gear after steering with 90 degree meshing helical gears. The rack slides in the arc-shaped chute. At the same time, the slider is pulled out by the skew pin fixed on the die. The plastic part is pulled out by the push rod.

In addition to the core-pulling mechanism used to extract the circular arc-shaped core, the connecting rod hinges can be swing to drive the gear to rotate, and then push the core rack (or gear) to complete the core-pulling mechanism.

Liquid and pneumatic core-pulling structure

The pulling of side core depends on hydraulic pressure and is accomplished by cylinder, piston and control system, such as three-way core-pulling die. Hydraulic core pulling is used for large plastic parts with side core pulling or for oblique guide pillars in small and medium-sized moulds which are not easy to use. Hydraulic core-pulling has a large and stable pulling force, which is a commonly used method at present. It is mainly used when side core-pulling is larger than die, such as in the production of plastic products such as tees, pipe valves and so on.

 

 

 

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Injection moulding for household product, plastic tooling

 

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Work Time :
8:30-18:00(Beijing time)
FAX :
86-7552-3156569
Business Phone :
86-7552-3156569(Working time)
Factory Address :
E bulding 220th Reixing industrial Park XingYe Road Wusha ChangAn GuangDong provice China

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