13results about How to "Avoid production errors" patented technology

The utility model discloses a pressure controllable type machine tool clamp, belongs to the technical field of machine tool clamps, and aims to solve the problems that a workpiece cannot be clamped stably and cannot be protected. The pressure controllable type machine tool clamp comprises a concave frame, a disc is fixedly connected to the top of the concave frame, and a rotating shaft penetrating through the disc is rotationally connected to the upper surface of the bottom of the concave frame; the worm wheel is matched with the worm, the rotating wheel is rotated to enable the worm to rotate, and the worm wheel meshed with the worm drives the rotating shaft to rotate, so that the disc rotates, the disc rotates to drive the arc-shaped guide groove to push the guide wheel to move, and the guide wheel drives the sliding rod to move. The multiple sliding rods are driven to move towards the inner side, the multiple arc-shaped chucks are driven to clamp and fix a workpiece, the workpiece is clamped from four directions at the same time, the workpiece can be stably fixed, production errors caused by deviation of the workpiece in the machining process are avoided, and the production precision and stability are improved.

The invention relates to the technical field of electrode needle production, and discloses a rotary cup type electrostatic spraying electrode needle production device which comprises a hot melting base and a pressing block mechanism, and the hot melting base is provided with a high-frequency heating coil used for melting brazing filler metal and a containing disc used for containing a copper base; the pressing block mechanism is hung above the placing disc through a supporting frame, the pressing block mechanism comprises a pressing block used for limiting the position of the spray point and a lifting servo mechanism, the pressing block is connected with the output end of the lifting servo mechanism, the lifting servo mechanism drives the pressing block to be close to or away from the placing disc in the vertical direction, and the high-frequency heating coil is located between the pressing block and the placing disc; the technical problems that in the prior art, when an electrode needle is manufactured, operation is complex, and production energy consumption is large are solved.

The utility model relates to a turnover assembly and a battery piece turn-over mechanism, the turnover assembly comprises a turnover unit and a suction cup arranged on the turnover unit and used for adsorbing a product, the suction cup comprises a body, a negative pressure hole and a base plate, the base plate is arranged on the surface, facing the product to be turned over, of the body, and the negative pressure hole is formed in the base plate. The negative pressure hole is arranged on the surface of the body in an area not covered by the backing plate. According to the utility model, the sucking disc is adopted to suck the battery piece, and the sucking disc can accurately position and suck the battery piece, so that the position of the battery piece is not easy to shift in the overturning process, and the production error caused by position deviation is reduced; buffer exists between the battery piece and the negative pressure hole, and the problem of'sucker marks' caused by direct contact of the battery piece is avoided, so that the surface quality of the battery piece is ensured.

The invention discloses an anti-caking continuous feeding device for ABS plastic particle production, and relates to the technical field of ABS plastic particle production tests, the anti-caking continuous feeding device comprises a support, the upper side of the support is of an annular structure, a particle mixing pipe is inserted into the support, the outer wall of the particle mixing pipe is in contact with the inner wall of the support, and the outer wall of the particle mixing pipe is in contact with the inner wall of the support. The upper portion of the left side of the particle mixing pipe is fixedly connected with a feeding pipe, the lower end of the particle mixing pipe is fixedly connected with an air supply pipe, the outer wall of the support is fixedly connected with an air pump, the other end of the air supply pipe is fixedly connected with the output end of the air pump, and the outer wall of the lower side of the particle mixing pipe is fixedly connected with a supporting plate. By arranging the feeding mechanism capable of uniformly feeding and the particle mixing pipe capable of mixing and feeding particles, the purpose of uniform and stable flow of ABS plastic particles in the feeding process is achieved, then the accuracy of small-dose feeding is guaranteed, and the ABS plastic particle feeding device has the advantages of being high in practicability and capable of continuously and uniformly feeding small doses.

The utility model discloses an automatic production line for teff grinding, which belongs to the field of teff grinding and comprises a trough, the trough is communicated with a vibrating screen classifier through a first elevator, a discharge port of the vibrating screen classifier is connected with a feed port of a gravity stone remover, the gravity stone remover is connected with a first double-bin plane screening machine through a second elevator, and the first double-bin plane screening machine is connected with a second double-bin plane screening machine. A discharging port of the first double-bin plane screening machine is connected with a feeding port of the bran finishing machine, the bran finishing machine is connected with the second double-bin plane screening machine through the third elevator, and a discharging port of the second double-bin plane screening machine is connected with a feeding port of the polishing machine. According to the automatic production line for teff grinding, manual intervention is not needed, the manpower demand is greatly reduced, the labor cost of an enterprise is reduced, the problems of production errors and product quality caused by human factors are avoided, more raw materials can be processed in a short time through the automatic production line, the production time is shortened, and the yield is increased.

The invention discloses metal hollow O-shaped ring high-pressure gas filling equipment which comprises a box body, a three-axis adjustable working platform is arranged at the bottom of the box body, an O-shaped ring is placed on the three-axis adjustable working platform, the top of the box body is connected with a gas inlet pipe, one end of the gas inlet pipe is connected with a gas filling adjusting device, and gas is filled into the box body; the O-shaped ring is provided with defects, and a welding gun is further arranged in the box body. The invention belongs to the technical field of metal hollow O-shaped ring high-pressure gas filling, and particularly relates to metal hollow O-shaped ring high-pressure gas filling equipment.

The invention relates to the technical field of machining equipment, in particular to an automatic material pulling device of an injection molding machine. The adjusting assembly is arranged on the inner wall of the main body assembly and comprises a bottom plate, a material pulling part arranged at the end part of the bottom plate and an adjusting part arranged on the outer wall of the bottom plate; the pulling structure is arranged to be matched with the material pulling component, after material belt injection molding is completed, a material belt can be effectively separated from a mold and pulled, meanwhile, the pulling structure is matched with the adjusting component, the position of the material belt can be finely adjusted, the material belt is aligned to the mold, the quality of an injection molded product is improved, and the production efficiency is improved. According to the automatic material pulling and calibrating device, automatic material pulling and calibrating of the material belt after injection molding are achieved, manual operation can be effectively reduced, the production efficiency is improved, meanwhile, the positioning accuracy of the material belt is guaranteed, and production errors caused by human factors are avoided.

A cam gluing control mechanism used in a paper bag machine comprises a frame, a gluing mechanism installed at one end of the frame, a printing mechanism and a cutting mechanism installed at the other end of the frame. By synchronously transmitting the gluing mechanism, the printing mechanism and the cutting mechanism, the gluing, printing and cutting processes of the paper bag are synchronously performed at corresponding workstations, effectively preventing production errors of the paper bag due to transmission on the production line, ensuring the accuracy of paper bag production, and at the same time, through the synchronous transmission of the mechanism, when the paper bag machine performs the surface gluing, printing and cutting processes, there is no need to use a complex control system to perform synchronous control among the three, thereby simplifying the control structure, reducing the manufacturing cost of the paper bag machine, and stabilizing the production operation of the paper bag.

The present invention belongs to the field of squeezing technology, and provides a pomegranate seed squeezing device and a method for using the same, including: a turret, a circular groove and a connecting groove are provided on the upper surface of the turret, and the circular groove is connected to the connecting groove; a support frame, the support frame is connected to the upper surface of the turret, a hydraulic rod for squeezing the pomegranate seeds is provided on the support frame, a squeezing plate is connected to the bottom of the telescopic end of the hydraulic rod, and the pomegranate seeds are stored through a polypropylene filter bag; a receiving cylinder, the receiving cylinder is adapted to the circular groove, the bottom wall of the receiving cylinder is connected to the bottom wall of the circular groove through a telescopic cylinder, the outer wall of the receiving cylinder is connected to a guide pipe, and the guide pipe is adapted to the connecting groove; a storage cylinder, a through hole is provided on the storage cylinder; the storage cylinder is used to place the pomegranate seeds stored in the polypropylene filter bag. The present invention adopts the design of an adjustable unit, which can drive the storage cylinder to move, and then drive the pomegranate seeds stored in the polypropylene filter bag to move.

The utility model provides a kind of micro object adsorption confirmation pressure switch, including pipeline main part and MCU control module;Pipeline main part is equipped with gauge pressure sensor, and the both sides of gauge pressure sensor are equipped with detection pin, and two groups of detection pin bottom end are equipped in pipeline main part, and the other end of two groups of detection pin is connected differential pressure sensor away from pipeline main part, and gauge pressure sensor and differential pressure sensor are electrically connected with MCU control module. Through the cooperation of absolute pressure gauge pressure sensor and differential pressure type MEMS sensor, the suction nozzle adsorption state is determined, without the need for rear-end visual inspection, avoiding production failure and secondary processing, ensuring continuous operation of production line. At the same time, the device structure is adapted to the scene, responds quickly, can confirm adsorption before handling, reduces repeated operation caused by misjudgment, increases the accuracy of determination, and improves the overall efficiency of the production line.

The application discloses a kind of automatically slitting inductance protection bearing tape preparation equipment and preparation method thereof, comprising: conveying table, heat pressing device, cutting device and cooling device are sequentially arranged in conveying table two sides from left to right;Including the following steps: S1, accurate positioning is carried out to bearing tape by positioning structure and position is corrected;S2, bearing tape is contacted with heater by positioning pressing plate and is pressed down, and the edge of bearing tape is softened;S3, the both sides of bearing tape are cut simultaneously by blade;S4, bearing tape is rapidly frozen and cooled by liquid nitrogen injection part, and then the bearing tape piece is blown to the blanking transmission part by air injection part, and the blanking of single bearing tape piece is completed.The application effectively solves the problem of curling caused by uneven stress distribution by combining heating treatment, arc cutting and air blowing blanking, improves production efficiency, improves product quality and stability, reduces manual operation and error, and reduces production cost.

The utility model discloses a movable and stationary knife structure with a simple structure, which comprises a stationary knife and a sheet-shaped movable knife, the stationary knife comprises a sheet-shaped stationary blade and stationary knife teeth arranged on the left side and / or the right side of the stationary blade in rows, a hair inlet groove is arranged between two adjacent stationary knife teeth, the movable knife is provided with movable knife teeth positioned below the stationary knife teeth, and the movable knife is provided with a hair outlet. The movable cutter is located below the fixed blade, and when the heads of the movable cutter teeth make contact with the bottom faces of the tooth bodies of the fixed cutter teeth, a gap exists between the movable cutter and the fixed blade, so that the attaching degree of the fixed cutter teeth and the movable cutter teeth is improved, and the cutting sharpness is improved. The utility model further discloses a reciprocating type razor with the movable and fixed cutter structure. The reciprocating type razor has the advantages that the fixed cutter teeth and the movable cutter teeth are well attached, and cutting is sharp.

The utility model relates to the technical field of door locks, and particularly discloses a lock assembly with high installation adaptability and a door lock catch box. The lock comprises a lock body and a buckle box matched with the lock body, the lock body is provided with a circuit board and a Hall element electrically connected with the circuit board, and the buckle box is provided with a magnet matched with the Hall element and a telescopic piece used for adjusting the distance between the magnet and the Hall element. According to the utility model, the magnet and the telescopic piece are arranged in the buckle box, so that during actual installation, even if a gap between a door leaf and a door frame is too large, the distance between the magnet in the buckle box and the Hall element in the lock body can be adjusted by utilizing the telescopic piece, and the magnetic field intensity is increased along with the reduction of the distance between the Hall element and the magnet; the voltage or signal intensity output by the Hall element is also increased, so that the condition that the Hall element can be activated is achieved, the function of detecting and judging the opening and closing state of the door is achieved, the tedious work that due to actual door leaf production or installation errors, remanufacturing or installation is needed to solve the failure situation is avoided, and the adjusting mode of the scheme is higher in efficiency and more convenient.