4results about How to "Reduce collision friction" patented technology

The utility model discloses a line guiding device of eddy current detection mainly relates to eddy current detection technical field. Including arc plate, the upper alternation and equidistance of arc plate along its axial direction is equipped with first guide frame and second guide frame, first guide pulley that can rotate is installed on first guide frame, and the axial direction of first guide pulley is horizontally arranged, and the parallel second guide pulley of first guide pulley is rotatably installed on second guide frame, and the circumferential sliding connection of second guide frame is relative to arc plate, and the axial direction of second guide pulley is converted between horizontal and vertical based on the sliding of second guide frame, and when the axial direction of second guide pulley is horizontal, two second guide pulleys are respectively with two first guide pulleys isoflat. The utility model has the beneficial effect that is used to the connection line of eddy current detection head and carries out the guidance, makes it before entering the pipe mouth can keep the straight and neat conveying state.

The utility model belongs to the field of magnetic material especially a kind of magnetic material thickness sheet selecting machine, aiming at the problem of existing technology, such as the magnetic material of unable separation lamination, and the collision friction of material sheet and vibration guide rail in high-frequency vibration feeding process leads to surface scratch rate increase, the present scheme is proposed as follows, it includes spare parts box and the thickness sorting machine being arranged in spare parts box one side, the bottom inner wall of spare parts box is rotatably connected with carousel, the bottom of spare parts box is fixedly connected with second motor, the output shaft of second motor one end and carousel are fixed The side fixed connection of spare parts box has conveyor housing, in the utility model, through the linkage between rolling brush and conveying belt, the magnetic material of lamination is separated, improves sorting accuracy, also can stably convey magnetic material into thickness sorting machine, reduces the collision friction between magnetic material, reduces the surface scratch rate of magnetic material, improves the effect of finished product yield.

The utility model discloses a cash register commodity bar code rapid input device, which belongs to the technical field of cash register commodity bar code input equipment and comprises a cash register body, a receipt machine is mounted at one end of the front side surface of the cash register body, and a code scanning port is arranged at the other end of the front side surface of the cash register body. The top surface of the cash register body is fixedly provided with a touch screen, the upper part of the touch screen is provided with a face recognition camera, and the front side surface of the cash register body at the outer side of the corner position of the periphery of the code scanning port is provided with a base. The inner side surface of the base is welded and fixed with the front side surface of the cash register body, and the outer side surface of the base is forwards connected with a connecting rod. According to the rapid input device, by designing a semi-surrounding three-camera structure and an external support structure, the success rate of bar code recognition of weighed bulk commodities and cambered surface packaged commodities can be increased, the rapid input effect is achieved, meanwhile, collision friction borne by transparent protection glass of a code scanning opening is reduced, and the service life of the device is prolonged. And the input efficiency of long-term use is ensured.