5results about How to "Precise feeding position" patented technology

The utility model belongs to the technical field of PCB board test, relates to a carrying device, PCB board loading system and PCB board test equipment. The carrying device includes the vehicle body, the support frame and first limit component, the support frame is installed in the vehicle body, and the support frame is used for carrying material, first limit component includes limit transmission part, first limit linkage and second limit linkage, limit transmission part is installed in the vehicle body, first limit linkage and second limit linkage are respectively connected with limit transmission part transmission, first limit piece is connected with first limit linkage, and second limit piece is connected with second limit linkage, limit transmission part can drive first limit linkage and second limit linkage reverse movement, so that first limit piece and second limit piece can be along the first direction to the material that is carried on the support frame and carry out the limit. The carrying device can be compatible with the carrying of various different sizes of material, reduce the labor intensity when carrying material, can also carry out the material and live in the center alignment.

The utility model discloses a conveying manipulator clamping mechanism which comprises a clamping frame, one side of the inner wall of the clamping frame is rotatably matched with a clamping gear, one side of the inner wall of the clamping frame is provided with two tightening toothed plates meshed with the clamping gear, the lower sides of the two tightening toothed plates are fixedly connected with clamping claws, and the clamping claws are fixedly connected with the clamping gear. Two hidden grooves are formed in the sides, close to each other, of the two clamping claws, positioning ejector pins are arranged on the inner walls of the multiple hidden grooves in a sliding fit mode, and two stress plates are fixedly connected to one ends of the multiple positioning ejector pins. By arranging the positioning ejector pin, the stress plate and the tension spring, when the two clamping claws are separated, the limiting block is separated from the jacking block, the stress plate drives the positioning ejector pin to be unfolded in the hidden groove through tension of the tension spring, the positioning ejector pin extrudes a workpiece and positions the workpiece, and due to the fact that the contact area of the positioning ejector pin is small, adsorption cannot be generated; therefore, the workpiece is separated from the clamping claw, and the accurate discharging position is guaranteed.

This utility model provides a die-cutting device for paper packaging boxes, relating to the field of die-cutting machines. It includes a lifting plate, with a cleaning mechanism on its lower surface. The cleaning mechanism includes a first motor fixedly connected to the upper surface of the lifting plate, a rotating disk fixedly connected to the output shaft of the first motor, and a first rotating shaft rotatably connected to the lower surface of the rotating disk. This die-cutting device utilizes the cooperation of the first motor, rotating disk, first rotating shaft, connecting rod, second rotating shaft, sliding plate, connecting plate, cleaning brush, and limiting block. The first motor drives the rotating disk to rotate, which in turn drives the connecting rod to perform circular motion via the first rotating shaft. The connecting rod, via the second rotating shaft, drives the sliding plate to perform linear reciprocating motion under the constraint of the limiting block. The sliding plate, via the connecting plate, drives the cleaning brush to oscillate left and right. This oscillating motion allows the cleaning brush to effectively clean impurities from the surface of the cardboard box, with a wider cleaning range, thus achieving the removal of impurities adhering to the surface of the cardboard box.

The utility model relates to the related technical field of stamping dies, in particular to a feeding mechanism of a stamping die, which comprises a stockpiling box, the stockpiling box is of a structure with a front opening and an upper opening, the left side of the stockpiling box is fixedly connected with a lifting assembly, the right side of the stockpiling box is fixedly connected with a feeding disc, and the upper surface of the feeding disc is fixedly connected with two feeding assemblies. The upper surface of the feeding disc is fixedly connected with two pushing assemblies. According to the feeding mechanism of the stamping die, through cooperative arrangement of the lifting assembly, the feeding assembly, the pushing assembly and the guiding assembly, when the feeding mechanism is used, plates can be conveyed into a feeding disc from a stacking box, the plates are transversely pushed to the stamping die through a feeding friction wheel and a pushing plate, the front-back positions of the plates can be limited through the guiding plate, and therefore the plates can be conveniently conveyed to the feeding disc; according to the feeding device, the plate can be moved to the accurate position on the stamping die, the situation of large-amplitude deviation is avoided, workers do not need to manually change the position of the plate, the feeding safety is improved, and the feeding position is more accurate.

The utility model relates to the technical field of drill rod processing, in particular to a feeding device of a drill rod peeler, which not only can feed drill rods with different diameters and different lengths and improve the application range of the device, but also can conveniently adjust and detect the positions of the drill rods and ensure the feeding precision. Comprising a connecting mechanism; the drilling machine further comprises a feeding mechanism, a clamping mechanism, a positioning mechanism and a lubricating mechanism, the feeding mechanism is installed on the connecting mechanism and drives the drill rod to move, the clamping mechanism is installed on the feeding mechanism and fixes the drill rod, and the positioning mechanism is installed on the connecting mechanism and guarantees accurate positioning of the drill rod. The lubricating mechanism is installed on the connecting mechanism and lubricates the drill rod.