4results about How to "Improve engraving efficiency" patented technology

The invention discloses a double-head engraving machine. The double-head engraving machine comprises a machine frame, wherein two bases in bilateral symmetry and a lifting support are arranged on themachine frame, an engraving device is arranged on the lifting support, and the engraving device comprises a fixing plate and an engraving assembly movably connected with the fixing plate; and the engraving assembly comprises a connecting shaft and engraving heads arranged at the two ends of the connecting shaft, each engraving head comprises an engraving tool, an engraving bottom plate and a rotating motor, the engraving bottom plates are fixed to the connecting shaft, and rotating shafts are arranged on the engraving tools. According to the double-head engraving machine, embossments are fixedthrough the bases; three-dimensional movement of the engraving heads is achieved through the lifting support, the engraving device and the engraving assembly, the direction of the engraving tools canbe adjusted through the rotating motors, engraving at any position is achieved, the engraving precision is high, a left embossment and a right embossment can be engraved simultaneously, the engravingefficiency is high, engraving functions are diversified, and the occupied space is small.

The utility model provides a positioning assembly of a toothbrush handle laser engraving machine. Relates to the technical field of toothbrush handle carving. The positioning assembly of the toothbrush handle laser engraving machine comprises an engraving plate and a positioning table arranged above the engraving plate, a fixed end abutting plate is fixedly installed at the top of the positioning table, and a plurality of side edge abutting plates are fixedly installed on one side of the fixed end abutting plate; the multiple side edge abutting plates are slidably provided with the same movable end abutting plate, the movable end abutting plate is movably provided with multiple connecting strips, the multiple side edge abutting plates and the multiple connecting strips are distributed in a staggered mode, and the multiple connecting strips are fixedly provided with side edge clamping plates; and the plurality of side edge clamping plates are respectively matched with the plurality of side edge abutting plates. The toothbrush handle positioning device has the advantages that a plurality of toothbrush handles can be positioned at a time, the positioning effect is good, and the toothbrush handles are prevented from displacing.

The utility model discloses a sword carving decoration positioning device which comprises a positioning frame, the inner side wall of the positioning frame is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, one end of the rotating shaft is fixedly connected with a rotating frame, and the surface of the rotating frame is fixedly connected with a supporting rod. The knife and sword carving decoration positioning device comprises a positioning frame, a motor, a rotating frame, a rotating disc, a supporting shaft, a rotating groove, a groove and a rotating shaft, one end of the supporting rod is fixedly connected with a positioning frame, a movable hole is formed in the top of the positioning frame, the inner wall of the movable hole is movably connected with a movable rod, and one end of the movable rod is fixedly connected with a handle. When the positioning device is used for positioning the sword, the sword can be turned over, so that the sword does not need to be detached for re-positioning when the other surface needs to be engraved, the whole process is convenient and time-saving, and the engraving efficiency of the sword is further improved.

The invention discloses a high-adaptability replacement-free clamp based on intelligent CNC machining, and relates to the technical field of workpiece clamps, a pressing block is pressed to drive a moving pipe to move, a protruding rod is extruded to move into an adjusting cylinder, and a pushing block and a sealing plate are pushed to move downwards. Due to the fact that a sealing plate and an adjusting cylinder are sealed and move downwards to generate negative pressure, oil in a first hose is pumped into the adjusting cylinder, then part of oil in a clamping rod is pumped out, a sealing block drives a protruding block to be separated from a porous ball under the action of the negative pressure, the porous ball can rotate freely, meanwhile, a rotating block is rotated, and an adjusting wheel is driven to rotate through a connecting rod; the jewelry is driven to rotate by means of high friction force of a rubber material on the outer wall of the adjusting wheel, the angle is flexibly adjusted, different engraving requirements are met, the clamping rod does not need to be frequently adjusted when the device adjusts the annular gold jewelry, and the device further has an auxiliary clamping function and has the advantages of improving the engraving efficiency and reducing the labor intensity compared with the prior art. All parts are tightly matched, the operation is stable, and the operation is simple.