7results about How to "Reliable cutting" patented technology

The utility model discloses a kind of paper label cutting circle tool, including lower bottom plate, rear support plate, top plate, slide plate, sliding guide support assembly, cutting tool assembly, hand wheel, linkage rod and press ring;The paper label is placed on lower bottom plate;The press ring is pressed on the paper label on lower bottom plate;The cutting tool assembly includes the rolling bearing inlayed on slide plate, the center shaft of being set on rolling bearing and top and hand wheel connection, the scale frame being set on center shaft, the strip slot being opened on scale frame, the blade holder being placed in strip slot upper portion, the blade being fixed in the lower portion of blade holder, the scale pointer frame being set on blade holder and scale frame, and the screw of being connected on blade holder by thread and scale pointer frame is extruded on scale frame;Scale is printed on the scale frame;The center of the label is coincident with center shaft;Hand wheel drives blade to rotate with center shaft as center.

The utility model discloses an improved positioning protection cutting device, including cutting machine (1), still include: cutting machine operating platform (2), cutting machine (1) sets up at one end of cutting machine operating platform (2), support frame (3), support frame (3) is detachably installed through connecting assembly (4) one side of cutting machine operating platform (2), mobile seat (5), mobile seat (5) is connected on support frame (3) sliding, positioning buffer (6), positioning buffer (6) is connected on mobile seat (5) sliding, for the position of positioning the workpiece (7) of cutting. The utility model simple operation, safe and reliable, can improve cutting accuracy, can effectively reduce the vibration when cutting simultaneously, promotes the stability, the precision and the security of cutting process, prolongs the service life of equipment, and improves work efficiency.

The invention discloses a push broach structure of bipolar coagulation forceps and the bipolar coagulation forceps, and belongs to the technical field of electrosurgical instruments. The push broach structure of the bipolar coagulation forceps is used for driving a cutting blade of a cutting mechanism and comprises a trigger, a connecting mechanism and a sliding block which are arranged on a support, the sliding block is connected with the support in a sliding mode and used for abutting against the end of one end of a cutter bar of the cutting mechanism, and the trigger is in linkage with the sliding block through the connecting mechanism; when the trigger moves relative to the support, the connecting mechanism drives the sliding block to slide relative to the support so as to push the end portion of one end of a cutter bar of the cutting mechanism, so that a cutting blade located at the other end of the cutter bar is driven to be pushed in the first direction, a bar assembly with the cutter bar can be directly detached under the condition that the sliding block is not detached, and more convenience is achieved. Meanwhile, when the trigger moves relative to the support, the connecting mechanism drives the sliding block to slide relative to the support so as to push the end portion of one end of a cutter bar of the cutting mechanism, so that a cutting blade located at the other end of the cutter bar is driven to be pushed in the first direction, and the cutter bar can be stably pushed under the condition that the sliding block and the cutter bar are not connected together; therefore, reliable cutting of tissues is realized.

The application discloses a split type shearing ram for blowout preventer, which comprises an upper shearing ram assembly and a lower shearing ram assembly. The upper shearing ram assembly comprises an upper shearing ram body, an upper shearing cutter body and a first clamping plate. The upper shearing cutter body is in concave-convex cooperation with the upper shearing ram body and is connected through a fastening screw. The upper shearing ram body is connected with a first ram shaft through the first clamping plate. The lower shearing ram assembly comprises a lower shearing ram body, a lower shearing cutter body and a second clamping plate. The lower shearing ram body is in concave-convex cooperation and sliding connection with the upper shearing cutter body. The lower shearing cutter body is in concave-convex cooperation with the lower shearing ram body and is connected through a fastening screw. Meanwhile, the cutting edge of the lower shearing cutter body corresponds to the cutting edge of the upper shearing cutter body. The lower shearing ram body is connected with a second ram shaft through the second clamping plate. The first ram shaft and the second ram shaft are located on the same horizontal line. The application has low maintenance cost, good shearing stability, reliable connection, convenient disassembly and assembly and strong shearing capacity.

The utility model discloses a trim strip cutting device of a wine bottle packaging box. The trim strip cutting device comprises a cutting box body, a lifting sliding table mechanism, a lifting operation hand wheel assembly, a trim strip supporting platform, a front-back moving operation hand wheel assembly, a cutting mechanism, a receiving hopper and a dust remover. A cutting rotating shaft is arranged on the cutting mechanism; a first cutting blade and a second cutting blade are arranged on the cutting rotating shaft; the diameter of the second cutting blade is greater than that of the first cutting blade; the trim strip supporting platform comprises a front-back moving lead screw assembly, a trim strip supporting plate arranged on the front-back moving lead screw assembly, a trim strip upper limiting plate covering the trim strip supporting plate and a trim strip end limiting block arranged at the front end of the trim strip supporting plate. A feeding groove is formed in the decoration strip supporting plate; a first cutting groove and a second cutting groove are formed in the front end of the decoration strip supporting plate; the first cutting groove corresponds to the second cutting blade in position, and the second cutting groove corresponds to the first cutting blade in position.

This application relates to a yarn removal device and a yarn feeding robot based on airflow-assisted tail removal. The airflow-assisted tail removal device includes a blower mechanism with a tail yarn processing channel and a blower channel. The tail yarn processing channel receives the tail yarn from the yarn tube, and one end of the blower channel forms an air outlet on its inner wall, providing airflow. It also includes a yarn-cutting mechanism, movable relative to the blower mechanism. The yarn-cutting mechanism has a cutting position during its movement; when in the cutting position, it cuts the tail yarn located within the tail yarn processing channel. After receiving the tail yarn from the yarn tube in the tail yarn processing channel, the airflow provided by the blower channel maintains the yarn tube in a certain posture within the channel, ensuring reliable cutting by the yarn-cutting mechanism within the channel, thus improving the reliability of tail yarn processing.

The utility model discloses a kind of decorative paper cutting equipment, comprising: cabinet and be set on the material rack mechanism of cabinet, track mechanism, conveying mechanism and cutting mechanism;Material rack mechanism is used to load material tray to supply decorative paper in material tray to track mechanism;Track mechanism has adjustable width's guiding structure to be used for guiding various width decorative paper to conveying mechanism;Conveying mechanism is used to compact decorative paper and carry out rolling motion, to drive decorative paper to be conveyed to cutting mechanism;Cutting mechanism is provided with the shearing mouth for decorative paper to pass, to carry out shearing motion when decorative paper passesThe decorative paper cutting equipment of the utility model has the advantages of high degree of automation, high cutting efficiency, high precision, strong versatility etc.