6results about How to "Reach limit effect" patented technology

The application relates to the technical field of a wire drawing verticality detection device, and discloses a wire drawing machine wire drawing verticality detection device, which comprises a curved extension plate, the end of the curved extension plate is rotationally connected with a push plate, the bottom of the curved extension plate is rotationally connected with a push rod, the end, away from the curved extension plate, of the push rod is rotationally connected with a bent rod, and the lower surface of a protection telescopic plate is fixedly connected with a supporting telescopic rod. The protection mechanism is arranged, when the lifting frame moves upwards, the pull ring is driven to move upwards, at this time, the pull ring pulls the protection telescopic plate to extend upwards, so that the same height as the whole metal wire is ensured, the setting of the protection telescopic plate effectively prevents the metal wire from being excessively stretched, broken and splashed to both sides by the elastic force, the metal wire is blocked by the protection telescopic plate, and the safety hazard is eliminated.

This utility model provides an extrusion molding machine for tote bags, relating to the technical field of extrusion molding machines for tote bags. The utility model includes an extruder, a cooling rack, and a molding machine. One end of the extruder is fixedly connected to an outlet, and a fan duct is installed at the top of the outlet. A cutter is installed at the top of the molding machine. A cooling rack is installed on the side of the extruder, and a take-up roller is installed on the side of the cooling rack. A cooling device is installed on the surface of the cooling rack. The cooling device includes a rectangular plate fixedly connected to the side of the cooling rack, an air ring fixedly connected to the side of the rectangular plate, an air pump fixedly connected to the bottom of the air ring, a through groove on the inner wall of the air ring, and an adjusting ring rotatably connected inside the air ring. A through groove is also installed on the side of the adjusting ring. This utility model solves the problem of inconvenient cooling of extruded films.

This invention relates to the field of mass spectrometer sample introduction device technology, and discloses a sample introduction device for a liquid chromatography-tandem mass spectrometer, including a support layer, a sample placement layer fixedly connected to the upper surface of the support layer, a rotating sampling mechanism provided on the sample placement layer, a locking mechanism provided inside the sample placement layer, and a push-pull box slidably connected inside the sample placement layer. The sample bottle can be clamped and fixed by the clamping mechanism. When the sample bottle is placed into the second placement port through the first placement port, the first rotating ring, the second rotating ring, the third rotating ring, and the fourth rotating ring are driven to rotate under the tension of the tension spring, thereby pushing the first clamping block and the second clamping block to clamp the sample bottle. Then, the pressure plate rotates to press the sample bottle downward. When the clamping point of the sample bottle is on the same horizontal line as the first clamping block and the second clamping block, the first clamping block and the second clamping block clamp the sample bottle, thereby achieving the function of fixing the sample bottle.

The utility model provides a cable wiring frame convenient to wire, relate to cable wiring frame technical field convenient to wire, the utility model discloses a wiring frame is provided with the cable in the inside, the inside setting of wiring frame is provided with the separator, the separator includes the elastic clamp setting in the inside of wiring frame, the inside clamping of elastic clamp is provided with the cable, the inner wall fixedly connected with round strip of elastic clamp, the inner wall of elastic clamp is evenly arranged in, the round strip is rubber ring, the side fixedly connected with the triangular block of elastic clamp, the triangular block is the elastic block, the inner wall of wiring frame is provided with the rectangular slot, the inside plug -in of rectangular slot is provided with the clamping block, the surface fixedly connected with the clamping ring of clamping block, the clamping ring is rubber ring, the utility model solves the problem that the cable is bound in the inside of wiring frame through the binding tape and is inconvenient to distinguish overhauling.

The utility model discloses a surface polishing device for processing a reed plate, which comprises a supporting seat and a supporting column, and the periphery of the bottom surface of the supporting seat is fixedly connected with the supporting column; a placement groove is formed in the surface of the top of the supporting seat, a threaded rod is rotatably connected to the interior of the placement groove, the surface of the threaded rod is sleeved with a threaded sleeve in a threaded mode, a clamping plate is fixedly connected to the surface of the top of the threaded sleeve, and a stop block is fixedly installed on one side of the surface of the top of the supporting seat. Extension assemblies are symmetrically arranged on the two sides of the surfaces of the check blocks and the clamping plates; through the arrangement of the extension assembly, when a plurality of reed plates are placed, non-clamped places on the other two sides of the reed plates can be stably clamped, meanwhile, through the arrangement of accessories such as a threaded rod, a threaded sleeve, a clamping plate and a sliding block, the reed plates of different sizes can be clamped, the threaded rod can be limited, and the clamping efficiency is improved. Therefore, the stability of the threaded rod is ensured.

The utility model provides a kind of beer tank empty bottle feeding device, including conveyor belt, the support frame top of conveyor belt is equipped with a guide plate respectively in both sides, the opposite side of two the guide plate is respectively provided with a recess, the recess is equipped with limit component one, the side of one side the guide plate is provided with two movable slots and is provided with intercommunication groove in the inner bottom of the guide plate, two the movable slot is located respectively in the two sides of the recess, the two ends of the intercommunication groove are communicated with the movable slot of two ends respectively, the utility model has the following beneficial effects, by the setting of limit component two, limit component two can be contacted with the side of the two ends of beer empty bottle, so that it can be limited to four end portions of beer empty bottle under the cooperation of limit component one, it is convenient for filling machine to fill it, simultaneously, also avoid beer empty bottle position deviation when beer empty bottle reaches filling machine position, improve the efficiency of filling.