46results about How to "Avoid separate settings" patented technology

The invention belongs to the technical field of tooling design in foundry enterprises, and mainly relates to an automatic core ejecting device of a core making machine. The automatic core ejecting device comprises a press plate and a core ejecting plate, which are arranged in parallel, wherein the press plate is provided with at least two first return guide rod holes and at least one first core ejecting rod hole, the core ejecting plate is provided with second return guide rod holes corresponding to the first return guide rod holes, and further provided with a second core ejecting rod hole corresponding to the first core ejecting rod hole, return guide rods are arranged in the first return guide rod holes and the second return guide rod holes, core ejecting rods are arranged in the first core ejecting rod hole and the second core ejecting rod hole, compression bosses are arranged on the return guide rods, return bosses are arranged on the core ejecting rods and located on one side of the core ejecting plate, the compression bosses are located on the other side of the core ejecting plate, and a spring is mounted on one end of each core ejecting rod in a sleeving manner and compressed between each return boss and the press plate. The automatic core ejecting device of the core making machine has the advantages that the core ejecting device is prevented from being independently arranged outside a core box of the core making machine, the die space is saved, and the production cost is reduced.

The invention provides a detection apparatus positioning method, belonging to the technical field of dimension inspection of a workpiece structure. The detection apparatus positioning method comprisesthe following steps: image scanning a support tool located at a preset workpiece detection position by a scanning apparatus; obtaining the position of the support tool according to at least three positioning points on the support tool, thereby determining a precise position of the workpiece fixed to the support tool; controlling the detection apparatus to move to a preset workpiece detection initial position according to the precise position of the workpiece. The invention uses the image scanning to determine the position of the support tool. According to the detection apparatus positioning method, the adaptive adjustment can be automatically made according to the position change of the support tool, so that the detection apparatus can always accurately find the position of the support tool, thereby improving the alignment accuracy of the preset detection initial position on the workpiece, improving the detection effect on the workpiece.

The invention provides a linear motor structure, comprising: a linear motor body, including a mover and a stator, the mover has a mover end face; the stator includes a stator mounting plate and a magnetic steel, the magnetic steel is arranged on the stator mounting plate, and the magnetic steel has The side surface of the magnet steel and the end surface of the magnet steel, the end surface of the magnet steel and the end surface of the mover are arranged opposite to each other along the first preset direction; the brake assembly, the brake assembly is arranged on the mover, the brake assembly includes a moving part and a first friction part, the second A friction part has a first separation position separated from the magnetic steel and a first braking position adsorbed on the side of the magnetic steel. The first friction part is arranged on the moving part; the moving part is movably arranged to drive the first friction part Moves between a first detent position and a first disengaged position. The linear motor structure of the present invention solves the complicated problem that the braking system of the linear motor in the prior art cannot make full use of the magnetic force of the magnet steel.

The invention discloses a propulsion mechanism and belongs to the technical field of pipeline pigging. The propulsion mechanism includes a fixed bracket, a push rod, a push head and a rotary mechanism; the push rod is connected to the fixed bracket, and the length of the push rod can be adjusted, and the first end of the push rod is movably connected with one end of the rotary mechanism, and the rotary mechanism can Drive the center line of the push head to rotate around the center line of the push rod, the first end of the push head is fixedly connected with the other end of the rotating mechanism, and the second end of the push head is provided with a cavity. Because the length of the push rod can be adjusted in the present invention, it can ensure that the push rod pushes the tracking transmitter to the big and small ends of the spherical cylinder. In addition, the rotating mechanism can drive the center line of the push head to rotate around the center line of the push rod, so that the push head can be adjusted without adjusting the fixed bracket to ensure that the center line of the push head coincides with the center line of the ball cylinder, so that It is ensured that the cavity can be covered on the tracking transmitter, and it is avoided to set up supporting propulsion mechanisms separately for pipes of different sizes.

The invention belongs to the technical field of cigarette pack packaging equipment, and discloses an automatic cigarette pack machine, comprising: a pack pushing mechanism, a forming mechanism, a long side gluing mechanism, a long side folding mechanism and a setting mechanism; In the pushing direction; the forming mechanism includes a forming channel and a carton leather positioning frame; the inner cavity of the forming channel matches the outer shape of the packaging box, and a forming inlet and a forming outlet are respectively provided at both ends of the forming channel, and the forming entrance is It is arranged opposite to the bag pushing mechanism; the carton skin is positioned and erected between the bag pushing mechanism and the forming inlet, and the top of the carton skin positioning frame provided with the carton skin inlet is lower than the forming entrance , so that after the carton skin enters the carton skin and enters the positioning frame, the middle part of the carton skin corresponding to the long side of the side of the packaging box is aligned with the forming inlet. The present invention realizes the simultaneous completion of the folding of the packaging box and the filling of the cigarette pack without manual folding of the packaging box, and also greatly reduces the required investment cost.

The invention discloses a beam structure of a vacuum magnetic levitation pipeline and a vacuum magnetic levitation pipeline, comprising: a U-shaped bottom beam, which has a first beam end and a second beam end; an arc-shaped plate, which has a first end and a second beam end. two ends; and a first connecting plate and a second connecting plate, the first connecting plate is pre-embedded in the first beam end and is detachably connected to the first end, the second connecting plate is pre-buried Buried in the second beam end and detachably connected to the second end. The structure is simple and the construction is convenient. The U-shaped bottom beam that has been erected can become the channel for the subsequent beam transportation and erection, which can avoid the separate installation of pipelines on the load-bearing beam under the premise of ensuring a closed environment, which can effectively reduce the structure height and save manufacturing costs.

The invention discloses a two-speed gantry jig comprising a shell of an integrated structure. A cutter spindle is arranged on one side of the shell, a spindle driving motor used for driving the cutter spindle to move is arranged on one side, away from the cutter spindle, of the shell, a driving gear, a transition gear and a spindle gear which are sequentially in drive connection are mounted in the shell, central axes of the driving gear, the transition gear and the spindle gear are parallel to one another, the driving gear is in drive connection with the output end of the spindle driving motor, the spindle gear is in drive connection with the cutter spindle, the driving gear, the transition gear and the spindle gear are in triangular layout, and a spacer bush avoiding groove is arranged in one side, close to the cutter spindle, of the shell and corresponding to the transition gear. The two-speed gantry jig has the advantages that the driving gear, the transition gear and the spindle gear are in triangular layout, so that a change gear is more compact in structure; by the arranged spacer bush avoiding groove used for collecting cooling fluid, independent arrangement of a liquid collection tank is avoided, and overall mounting space is saved.