Installation plan for mold protector

Mold monitor utilizes advanced machine vision processing algorithms andA stable injection mold protection device is composed of a PC, camera, and light source. Mainly aimed at detecting various possible problems encountered in the production process of injection molds,Plays a role in protecting the mold and ensuring the continuity of production.The main testing contents include:

1. Inspection after removing the robotic arm

2. Monitor whether the embedded parts are placed in place

3. Monitor whether the slider position is normal

4. Monitor whether there are foreign objects inside the mold cavity

5. Monitor product molding defects

6. Monitor product demolding defects

7. Monitor whether the mold is contaminated with oil stains

8. Prevent the continuous occurrence of defective products

The advantages of our mold protector are:

1. Fast detection speed: in100msapproach0.1The detection can be completed in seconds, within the gap time of the injection molding oil valve switching, without affecting the production cycle.

2. High detection accuracy: can achieve pixel level detection accuracy.

3. Easy to operate: The injection molding machine can replace different molds by simply adjusting the camera's placement without rewiring, and can be debugged in just a few minutes.

4. Strong anti-interference ability: Use anti-interference high-definition industrial cameras.

5. High quality stability: All main interfaces use aviation plugs, which are resistant to oxidation, vibration, and have a long service life.

According to on-site research on the production process of your company's products, the most common problems are as follows:

1. High hardness is usedPPTMaterial, if the robotic arm is gripping the material head, it is highly likely to cause damaged material heads to fall between the upper mold and the pull plate, causing the mold to be crushed.

2. Due to vertical injection molding, lubricating grease or hydraulic oil seeping from the upper part of the machine is prone to drip onto the mold, causing continuous product contamination.

3. Inaccurate placement of inserts, or displacement of inserts during the rotation of the turntable after accurate placement, resulting in damage to the mold.

Based on the above situation, there are two workstations that need to be inspected, so two high-definition industrial cameras are configured to inspect each workstation separately; Due to the short mold opening stroke and unstable lighting, two additional ones are provided850nmInfrared light source is used for supplementary lighting to improve the accuracy and stability of detection. The specific detection method is as follows:

Camera 1: Camera 1 and an infrared light source shine between the upper mold and the pull plate. After the robotic arm picks up the material head, a photo is taken for inspection. If any material head or oil stains fall onto the pull plate, an alarm sound is sounded and the machine's locking valve is disconnected to prevent damage to the mold.

Camera 2: Camera 2 and infrared light source 2 shine on the lower template, and take photos for inspection before locking the mold after the turntable rotates into the mold locking station. If the insert is not correctly placed in the mold's insert cavity, an alarm sound will be sounded and the machine's lock valve will be disconnected to prevent damage to the mold.

There are many successful cases of mold protectors on various molding machines such as turntable machines, vertical testing machines, horizontal machines, and die-casting machines