Requirements for injection molding machine manipulator installation fixtures include:

- Fixture selection: According to the shape, size and weight of the injection parts, select the appropriate fixture type, such as mechanical fixture, pneumatic fixture or vacuum fixture.

- Installation position: Ensure that the fixture is installed in the correct position of the manipulator, matching the mold and working area of the injection molding machine.

- Reliable fastening: The installation of the fixture must be tight and reliable to prevent loosening or falling off during operation.

- Neutral: The fixture should be aligned with the geometric center of the molded part to ensure the accuracy of grab and placement.

- Clamping force: According to the material and shape of the injection parts, adjust the clamping force of the fixture to ensure that the clamping is firm and avoid damage to the injection parts.

- Flexibility: The fixture should have a certain degree of flexibility, able to adapt to different shapes and sizes of injection parts.

- Easy maintenance: The fixture design should be easy to install, disassemble and maintain, reducing downtime.

- Safety protection: Safety factors should be considered when installing the fixture to avoid injury to the operator.

- Debugging and testing: After the installation is completed, the fixture is debugging and testing to ensure that it works properly and meets the production requirements.