6 results about "Test tape" patented technology

The invention discloses a critical current nondestructive testing device for a joint-free high-temperature superconducting tape. The critical current nondestructive testing device comprises a testing tape reel, a fixing plate, a testing tape reel motor rotating shaft, an air heater, a tension sensor, a wire guide wheel, a magnetizing device, a double-hole Hall sensor, a liquid nitrogen Dewar and the joint-free high-temperature superconducting tape. The test tape reel is used for placing the joint-free high-temperature superconducting tape; the testing tape reel motor rotating shaft is used for connecting the motor and the testing tape reel, and the air heater is used for blow-drying the tape to prevent the surface of the superconducting tape from freezing. The tension sensor is used for carrying out real-time and on-line monitoring on the tension applied to the superconducting tape. The wire guide wheel is of a bearing supporting structure and comprises a built-in deep groove ball bearing or sliding bearing. And the magnetizing device is used for magnetizing the high-temperature superconducting tape. The double-hole Hall sensor can detect magnetic field distribution on the surface of the magnetized strip. The double-hole Hall sensor is provided with a double-hole structure, and the slit strip is detected through the wire passing double holes.

The invention discloses physical property detection equipment for regenerated leather, and relates to the technical field of regenerated leather, and the physical property detection equipment is characterized by comprising a shell, linear modules are mounted on the inner side walls of the two sides of the shell respectively, base blocks are fixedly connected to sliding blocks of the two linear modules respectively, and a plurality of first guide rods are fixedly connected between the two base blocks; a supporting table is fixedly connected to the multiple first guide rods, a first electric cylinder is installed on the supporting table, a first cross arm is fixedly connected to a piston rod of the first electric cylinder, the first cross arm is slidably connected with the multiple first guide rods, a second cross arm is arranged on one side of the first cross arm, and a tension sensor is installed between the second cross arm and the supporting table; clamping assemblies are respectively arranged on the first cross arm and the second cross arm; in the whole detection process, a worker only needs to clamp one end of the test adhesive tape and one end of the leather through the two clamping assemblies before detection and detach the test adhesive tape and the leather after detection is completed, and the detection process of the stripping performance is effectively simplified.

The utility model provides an easy to dismantle test tape for mobile phone battery, including bearing film, first PET film, double faced adhesive tape, second PET film, protective film and release film, the first PET film is provided at the top of bearing film, the double faced adhesive tape is located at the top of first PET film, the second PET film is pasted at one side of the top of double faced adhesive tape, the protective film is located at the top of the second PET film, the release film is located at the top of the double faced adhesive tape, and the protective film is located at the top of the second PET film. The release film is located at one end of the second PET film and adheres to the top end of the double-faced adhesive tape, and the protective film covers the top of the second PET film and the top of the release film. The first PET film is arranged at the top end of the bearing film, the double-faced adhesive tape is located at the top end of the first PET film, the second PET film is adhered to one side of the top end of the double-faced adhesive tape, the release film is located at one end of the second PET film and adhered to the top end of the double-faced adhesive tape, the protective film covers the top of the second PET film and the top of the release film, and the integrally-formed tearing corner is arranged on the side portion of the protective film. The device has a good disassembly effect, and is convenient to clean better after testing.

This invention provides a microchip testing tape and reel anti-reverse mounting structure, including a reel and a shaft seat. The reel has a mounting through-hole at its central axis, allowing it to be plugged into and detachably mounted on the shaft seat. The shaft seat is mounted on a test tape packaging machine. The shaft seat has several protruding positioning devices. The two side plates of the reel each have a hollow structure arranged in a different pattern, allowing multiple positioning devices to be inserted into the hollow structure of only one side plate simultaneously. This microchip testing tape and reel anti-reverse mounting structure improves production stability and product quality while reducing production costs.

A feeder inspection device is provided with: a support unit for supporting a tape feeder having a feeding mechanism for feeding a carrier tape containing components in a predetermined feeding direction so that the tape feeder can operate; a loading unit that loads an inspection tape, which is different from the carrier tape and is used for inspecting the feeding mechanism, in the feeding direction to the tape feeder supported by the support unit; and an inspection execution unit that causes the feeding mechanism to feed the inspection tape and executes inspection by the feeding mechanism.

The invention discloses a method and system for detecting the heat resistance of a double-sided cloth-based adhesive tape, and relates to the technical field of adhesive tape detection.The method comprises the steps that actual application data of the double-sided cloth-based adhesive tape is obtained, and a tested adhesive tape is obtained; constructing a multi-temperature-zone gradient test environment, and collecting test data to generate a test data set; the method comprises the following steps: acquiring actual environment data, copying a multi-temperature-zone gradient test environment, generating a contrast twinborn test, and acquiring test data in the contrast twinborn test to generate a twinborn test data set; historical test data and actually-collected actual feedback life data are obtained, and a failure mechanism prediction model is established; and substituting the test data set and the twin test data set into the failure mechanism prediction model to obtain the heat resistance of the double-sided cloth-based adhesive tape. The application has the effects of reducing the possibility of evaluation deviation and data distortion in the test process and improving the detection precision and efficiency.