What is injection molding slider?
Due to the special requirements of a product. The mold release direction of a particular part may not be consistent with the mold opening direction of the injection molding machine (product undercut). A slider is a molding machine that is developed to solve the issues with the undercut.
Basic Principles of the Slider
Due to the special requirements of a product, the mold release direction of a particular part may not be consistent with the mold opening direction of the injection molding machine (product undercut). A slider is a molding machine that is developed to solve the issues with the undercut. The basic principle is to turn the vertical movement of mold opening/closing into horizontal motion. In order to cope with the situation that the undercut is located in the core or cavity, different structural forms are developed:
Note:
To mold a product with a deep cavity, of which the sidewall does not allow a draft angle. But requires a high gloss, the mold structure also needs to adopt the slider mechanism.
Structural Composition of the Slide
The slide mechanism is usually comprised of the following basic components.
plastic injection mold slider design
Our plastic injection mold design, sometimes close to the design of the card will depend on the hook. Or oblique pin strength will be weak and cause mold does not survive, change the design, and very troublesome. In fact, sometimes clever little injection mold design can also be a good solution to this problem.
Below, this product is relatively small, a total of four cards hook, the direction of 90 degrees, such as the
red circle hook. If you do two oblique card pins, bound at the bottom of the fight. This time can be considered
a ramp off the hook to do, one to do the slider.
In fact, the injection mold slider has applications in many products, as shown product’s oblique pin if you do so.
Due to the bottom of the rib may cause interference oblique pin strong enough (of course, can recommend whether the bottom of the rib can avoid some). This time using the slide block also a viable option. But using the slider has a little caveat, and that is the height of the slider. when releasing the hook or otherwise will encounter mold.
Guide of the Slide
The sliding guide(sliding rail) has to ensure that the slider moves smoothly and stably. So the slide does not get stuck or bounce during the plastic injection molding process. Or product and mold service life will be affected. The sliding guide has to ensure that the slider moves smoothly and stably. So the slider does not get stuck or bounce during the plastic injection molding process, or product and mold service life will be affected.
As a professional china injection mold company, we focus on precision mold making manufacturing
in china for the complicated slider.
