3results about How to "Affect the test results" patented technology

This utility model discloses a universal auxiliary fixture for testing the pressure resistance and burst strength of aluminum shells. It includes a testing device with a base mounted on its bottom and a testing platform mounted on the top of the base. A support block is fitted onto the surface of the testing platform. The left side of a clamping assembly is fixedly connected to the right side of the support block. The bottom of a cleaning mechanism is slidably connected to the top of the support block. The cleaning mechanism includes a housing, the bottom of which is slidably connected to the top of the support block, and a connecting block is fixedly connected to the top of the housing. This utility model uses the clamping assembly to clamp and position the aluminum shell on the top of the testing platform, facilitating the testing of the aluminum shell by the testing device. Then, the cleaning mechanism and collecting assembly clean and collect the residue and debris from the aluminum shell on the top of the testing platform. This universal auxiliary fixture for testing the pressure resistance and burst strength of aluminum shells improves the stability of the auxiliary fixture and prevents residue and debris from the aluminum shell from adhering to the surface of the testing platform.

This invention relates to the field of mold wear detection technology, specifically disclosing a wear detection mechanism for automotive interior part molds. The mechanism includes a support frame and a guide rod mounted thereon. A reciprocating lead screw is bearing-connected to the support frame, and a mounting bracket is threaded onto the reciprocating lead screw. A screw rod is fixedly connected to the lower end of the mounting bracket, and the screw rod is connected to a photosensitive scanner via a follower-type displacement mechanism. The follower-type displacement mechanism includes a worm gear threaded onto the screw rod. This invention utilizes a sufficiently large detection range of the photosensitive scanner, making it suitable for wear detection of larger-sized automotive interior part molds. Furthermore, during wear detection of automotive interior part molds using the photosensitive scanner, a gentle breeze is continuously blown upwards from the mold, effectively removing dust from the space above the mold and ensuring a sufficiently low dust content in the space above the mold during photosensitive scanner detection, thereby improving the accuracy of the detection results.

This utility model relates to the field of inflatable packaging leak detection technology, and discloses an automatic gas leakage detection device for inflatable packaging, including a handling mechanism, a conveying mechanism, and a detection unit. The conveying mechanism includes an infeed conveyor belt, an outfeed conveyor belt, and a rejection conveyor belt. The handling mechanism picks up packaged products from the infeed conveyor belt and moves them to the detection unit for detection. Furthermore, the handling mechanism picks up packaged products that have completed detection in the detection unit and moves them to the outfeed conveyor belt or the rejection conveyor belt based on the detection results. This utility model utilizes a robotic arm to place packaged products from the conveyor belt into a small, sealed detection chamber formed by a cylinder-driven upper pressure plate and a detection base. Pressure is applied to the packaged products by a bag-pressing cylinder, eliminating the need for any manual operation steps, thus improving the degree of automation and accelerating the detection speed.