5results about How to "Avoid snapping" patented technology

The application relates to a laminating device and laminating equipment thereof, which comprises a pressing plate, a laminating plate and an ejection mechanism. The laminating plate is arranged in pressing connection between the pressing plate and the laminating plate. The ejection mechanism comprises a first elastic member and a second elastic member, and the first elastic member and the second elastic member are arranged in the accommodating space. The first elastic member and the second elastic member can abut to the laminating plate and push the laminating plate away from the pressing plate. The double elastic member structure can provide a large demolding ejection force, and sufficient force is ensured to push out the laminating plate. The ejection mechanism can rapidly act at the moment when the hot press is opened, timely push out and avoid the laminating plate and the pressing plate from being attracted, ensure normal opening height, maintain production continuity and improve production efficiency. The ejection mechanism can reduce manual labor intensity, automatically push out and reduce safety risks without manual labor. The ejection mechanism has high universality, can be integrated on different specifications of pressing plates, does not need to reform the hot press on a large scale, and reduces equipment reform cost.

The application relates to a concrete processing equipment and relates to the technical field of building equipment, which comprises a protective shell, a groove column fixedly connected to the outside of a driving assembly, a plurality of stirring blades fixedly connected to the outside of the groove column, a connecting column a fixedly connected to the top of the groove column, a circular ring fixedly connected to the outside of the connecting column a, a plurality of long scrapers fixedly connected to the bottom of the circular ring, a plurality of short scrapers fixedly connected to the outside of the circular ring, and an anti-blocking disc fixedly connected to the lower end of the outside of the groove column. The application has the effects that the groove column is driven to rotate by starting the motor to drive the rotating shaft, the stirring blades and the circular ring are synchronously rotated, the long scrapers and the short scrapers connected to the circular ring are synchronously rotated to clean the inner wall of the stirring barrel and the edge of the barrel opening, grooves are arranged on the outside of the stirring blades and the groove column, the equipment is prevented from being blocked, and the self-cleaning effect is achieved.

The application discloses a radial magnetizing process, which comprises the following steps of preparation, first overturning, blowing, flushing, drying, second overturning, radial magnetizing, covering, and stacking. The magnetic sheets are arranged in the storage box in the same direction, so that the multiple magnetic sheets can be cleaned, and each magnetic sheet can be cleaned completely. After magnetizing, the magnetic sheets can be prevented from being attracted to each other. Manual separation of the magnetic sheets is not needed, the radial magnetizing efficiency is improved, the magnetic sheets are packaged by covering, and finally, the storage box is stacked and conveyed. The storage box can be used as a clamp in the early stage and a package in the later stage. The packaged magnetic sheets are placed separately and cannot be attracted to each other, the magnetic sheets are convenient for use by users in the later stage, manual separation of the magnetic sheets in the later stage is not needed, time and labor are saved.

The utility model discloses a pressure device for chemical material test relates to chemical material test field, and the pressure device is including detection platform, support frame, the support frame is fixed in the detection platform top, wherein, the support frame bottom telescopic setting has pressure ball, the pressure ball outside installation has the down pressure cylinder, support cylinder, support cylinder setting is in the down pressure cylinder right below, and the down pressure cylinder stretches into the inside of support cylinder, the inside lift of support cylinder sets up and has the lift plate in the practical operation of the utility model, can place the chemical material that needs to carry out pressure detection in the inside of support cylinder, through starting hydraulic cylinder, drives the pressure ball and down pressure cylinder fixed together and falls, with the down pressure of down pressure cylinder can extrude the material in the inside of support cylinder, because the bottom of down pressure cylinder is the plane, can carry out the surface contact to material, completes the extrusion test of vertical surface.

The utility model belongs to the technical field of oil and gas pipelines, and discloses a blind plate opening and closing auxiliary device. The blind plate opening and closing auxiliary device is used for assisting opening or closing of a blind plate, the blind plate can open or block a pipeline, the blind plate opening and closing auxiliary device comprises a frame, a first positioning hook, a second positioning hook and an abutting piece, the length of the frame is adjustable, and the first positioning hook and the second positioning hook are arranged at the two ends of the frame respectively. The blind plate opening and closing auxiliary device is configured to be buckled and positioned with the outer edge of the blind plate, the extension direction of the first positioning hook, the extension direction of the second positioning hook and the extension direction of the abutting piece are parallel to each other, and the abutting piece is in threaded connection with the frame, can rotate relative to the frame, can move in the axial direction of the abutting piece and can abut against the blind plate. The blind plate opening and closing operation efficiency is improved, the blind plate is prevented from being bounced off quickly, airflow impact is reduced, and the operation safety is remarkably improved.