9results about How to "Solve the skew" patented technology

The utility model relates to a jig convenient for puncture correction. The jig comprises a hook mechanism, a blood bag clamp, a consumable storage box and a needle handle fixing seat, a blood bag puncture pipeline correcting device is arranged above the blood bag clamp, and when the blood bag clamp fixes the blood bag, the blood bag puncture pipeline is positioned together with the blood bag clamp, so that the center line of the blood bag puncture pipeline is kept vertical and does not deviate; aiming at an inactivation consumable pipeline of the inactivation consumable, a needle head automatic correction device is arranged, so that the inactivation consumable pipeline is subjected to downward tensioning force applied by the needle head automatic correction device in the needle lifting puncture process, and a puncture needle handle generates a force towards the center by taking a contact point of the puncture needle handle and a puncture clamping jaw as a fulcrum; therefore, the shaken puncture needle handle is corrected to the puncture center line, and correction of the puncture needle head is achieved. The jig can adapt to blood bags with different capacities and inactivation consumables of different manufacturers, and the success rate of puncture is greatly increased.

The present invention provides a forging manipulator hanging system, which includes: a main shaft, a connecting rod assembly, a hollow hanging arm, and a grate bar. The main shaft extends in the left-right direction, and the frame of the forging manipulator limits the connecting rod assembly in the left-right direction; the hollow hanging arm is sleeved on the main shaft and fixedly connected to the main shaft, and the number of grate bars is two. The two ends of the hollow hanging arm are respectively abutted on the two grate bars, and the grate bars are tightened between the end of the hollow hanging arm and the side wall of the corresponding end. The hollow hanging arm cooperates with two side arms respectively to clamp the two grate bars in the left-right direction. The problem of interference and collision between the cylinder barrel of the horizontal lifting cylinder and the forging manipulator is solved, which is conducive to extending the service life of the forging manipulator and the horizontal lifting cylinder. The problem of asynchronous lifting and skew of the hanging system is solved, so that the jaws are accurately positioned when forging forging materials, the occurrence of quality problems such as deviation is reduced, and the forging processing quality is improved.

The invention relates to a wire box positioning assembly and a positioning method thereof, the wire box positioning assembly comprises a positioning piece and a limiting piece, and the limiting piece is detachably or connectively arranged relative to the positioning piece; the positioning piece is of an annular hollow structure, and the annular face part of the positioning piece is matched with the limiting piece to achieve adjustment between the positioning piece and the limiting piece in the first direction. By arranging the positioning assembly composed of the positioning piece and the limiting piece, the position of the positioning piece relative to the panel body can be adjusted according to user requirements, so that the surface of the electrical panel is flush with the mounting surface, and the problem that the appearance is affected due to the fact that the thickness of a construction layer is too thick or too thin is solved; in addition, through cooperation of the surface of the positioning piece and the clamping end of the limiting piece and cooperation of the positioning piece and the fixing block, the problem that a traditional wire box shifts or inclines after being installed is effectively solved, the dual-fixing effect is provided while adjustment is achieved, and the firmness of the positioning assembly after being installed to the plate body is effectively guaranteed.

The utility model relates to a blood sterile transfer device with a correction mechanism. The blood sterile transfer device comprises a cabinet body, a turntable, a liquid storage bag bearing mechanism, a blood transfusion insertion opening shearing mechanism, a protective cap removing mechanism, a needle lifting puncture mechanism and the like, a correction mechanism facilitating puncture correction is further arranged, the correction mechanism comprises a blood bag puncture pipeline correction device arranged above a blood bag clamp of the liquid storage bag bearing mechanism, and when the blood bag clamp fixes the blood bag, the blood bag puncture pipeline is positioned together, so that the center line of the blood bag puncture pipeline is kept vertical and does not deviate; the needle handle correcting device is arranged at the upper end of an opening and closing sliding rail of the needle lifting puncture mechanism and is provided with a correcting clamping jaw, and the puncture needle head is kept on a puncture center line before being punctured into a blood bag puncture pipeline, so that the puncture needle head is corrected. The correcting mechanism is adopted, the problems that a puncture needle shakes and inclines and the center line of a blood bag puncture pipeline deviates in the puncture process are solved, the blood bag puncture needle correcting device can adapt to blood bags of different capacities and inactivation consumables of different manufacturers, and the puncture success rate is greatly increased.

The application provides a micro-powder filling and micro-crystal fitting composite production line, which comprises a plurality of mechanical arms and wafer fitting equipment, a primary vibration powder supply device and a primary pressing device, and a powder secondary vibration powder supply pressing device; the mechanical arms are arranged between the primary vibration powder supply device and the primary pressing device, between the primary pressing device and the wafer fitting equipment, between the wafer fitting equipment and the secondary vibration powder supply device, and between the secondary vibration powder supply device and the secondary pressing device to link the feeding and discharging; the primary vibration powder supply device is provided with a first dust removal device, the primary pressing device is also provided with a first pressing dust removal mechanism, the powder secondary adding device is provided with a secondary dust removal mechanism, and the powder secondary pressing device is provided with a second pressing dust removal mechanism, so that surface dust removal can be performed in time after the powder is added and after the powder is pressed, and the overflowed powder can be avoided from being brought into the next station; and the relay operation of the plurality of mechanical arms replaces the traditional flow channel transmission.

The embodiment of the present invention discloses an anti-sequential collapse device, which is used to connect an insulator string and a conductor. The insulator string is fixed on a transmission line tower and is used to suspend the conductor. The device includes a housing with a clamping channel, a connector movably disposed in the clamping channel and used to connect the insulator string or the conductor, and a clamping assembly for clamping the connector. The outer periphery of the connector protrudes to form a convex portion. The clamping assembly includes a mounting seat fixed in the clamping channel, a rotating arm rotatably disposed on the mounting seat, a first elastic member for driving the rotating arm to abut against the convex portion, a slider slidably disposed in the clamping channel, a connecting rod connecting the rotating arm and the slider, and a second elastic member for driving the slider to approach the mounting seat. The anti-sequential collapse device provided by the above embodiment can automatically disconnect the insulator string and the conductor in the event of a disaster, thereby preventing the adjacent transmission line tower from collapsing, thereby solving the problem of transmission line tower collapse.

The paperboard guiding and creasing device comprises a bottom cabinet and an adjustable guiding mechanism, the adjustable guiding mechanism comprises a mounting frame fixedly mounted on the inner wall of a protective cover, guiding wheels are rotatably mounted at the top of the mounting frame at equal intervals, a two-way lead screw is mounted in the mounting frame in a penetrating mode, and the outer side of the two-way lead screw is sleeved with two screw sleeve discs; a discharging frame is fixedly installed on one side of the adjustable material guiding mechanism, and a material distributing mechanism is installed at the bottom of the discharging frame through a bearing frame. The width is adjusted through the adjustable material guiding mechanism and the telescopic platform according to the specification of a paperboard, the two adjusting plates are driven to move relatively by rotating a bidirectional lead screw and a screw sleeve disc in a matched mode, the distance between the adjusting plates can be adjusted conveniently according to the specification of the paperboard, and the two sides of the paperboard can be limited through guide wheels in the adjusting plates; the paperboard is kept stable in the indentation processing process, the accuracy of the indentation position of the paperboard is improved, and the precision of folding the paperboard in the later period is guaranteed.

The utility model discloses an automatic assembling device for inner and outer back frames of a seat, which comprises a workbench, a positioning component arranged on the workbench and used for placing the back frames of the seat and a lifting component arranged on the workbench, the lifting component is erected above the positioning component and comprises a mounting plate, and the mounting plate is fixed on the workbench through a guide rod. A driving piece is arranged on the mounting plate, and a lifting plate connected with the driving piece is arranged below the mounting plate; the pressing assembly is arranged on the lower end face of the lifting plate, the lifting plate and the pressing assembly are driven by the driving piece to move downwards, the seat back frame placed on the positioning assembly is pressed, and buckling of the inner back frame and the outer back frame is achieved. The lifting plate and the pressing rod are driven by the air cylinder to descend, the seat back frame placed on the positioning assembly is pressed, buckling of the inner back frame and the outer back frame is promoted, the problem that in the process of manually buckling the inner back frame and the outer back frame in the chair back assembling process, the knocking manpower consumption is large is solved, the labor cost is reduced, and the manual operation procedures are reduced.

The invention relates to a zero-fire and spark-free existing medical building house transformation process applied to the field of buildings, and in the process, a flame-free jet tool is used for dismounting and mounting, so that zero fire in the transformation process is realized, sparks are avoided, the fireproof safety of transformation construction is effectively improved, and the construction period is shortened. The self-leveling grounding base is additionally arranged on the basis of an existing keel, the self-leveling grounding base conducts self-leveling by means of the flowability of water, the problem that an assembly type separation wall inclines due to the uneven ground can be effectively solved, the gap between the bottom of the assembly type separation wall and the uneven ground can be eliminated through the self-leveling grounding base, and the assembly type separation wall is more stable. In addition, a water absorption expansion ball is additionally arranged in the self-leveling grounding seat, the water absorption expansion ball can bear a part of downward pressure of the assembly type isolation wall when large protrusions appear on the ground, and therefore the service life of the self-leveling grounding seat is effectively prolonged.