19results about How to "Smooth positioning" patented technology

The invention relates to the technical field of transportation equipment, in particular to an automatic stacking device which comprises a tray collecting and delivering module, a tray centering module, a grabbing module and a tray steering module. The tray collecting and delivering module is used for delivering the collected trays to a conveying line; the tray centering module is used for centering each tray sent by the tray collecting and sending module on a conveying line; the grabbing module is used for grabbing goods to the centered tray; the tray steering module is used for steering the transportation direction of a tray loaded with goods; and the turned tray is transported to the shaping table, and the shaping table is used for adjusting the placing position of the goods on the tray. The structural design of each process module is compact, the overall occupied area is small, operation is flexible, and the transportation efficiency is high.

The utility model relates to a coffee machine which comprises a frame, a brewing device assembly and a brewing plug assembly, the brewing device assembly is rotatably arranged on the frame, the brewing plug assembly is obliquely arranged in the frame relative to the vertical direction, in the state of brewing coffee, the brewing device assembly rotates to be right opposite to the brewing plug assembly, and the brewing plug assembly is arranged in the frame relative to the vertical direction. The frame is further provided with a positioning piece, the positioning piece is provided with a positioning groove allowing the exposed end of a cup cylinder of the brewing device assembly to be screwed in, the cup cylinder is screwed in the positioning groove, so that the brewing device assembly is positioned at the position right opposite to the brewing plug assembly, and meanwhile the brewing plug assembly is screwed in the positioning groove. And the positioning piece is limited on the cup cylinder along the moving direction of the brewing plug. Compared with the prior art, the structure is simple, the brewing device assembly is accurately and conveniently positioned, and part of acting force applied to the brewing device assembly by the brewing plug assembly can be borne in the extraction process, so that the structural deformation of the brewing device assembly can be slowed down to a certain extent.

The utility model relates to the field of motor assembling, in particular to a large permanent magnet motor assembling tool which comprises a tool support, an adjusting mechanism is installed on the tool support and comprises a supporting plate, a roller and two rotating rods, and the two rotating rods are rotationally arranged on the two sides of the tool support. The two supporting plates are fixedly connected to the side wall of the rotating rod, and the rollers are rotationally arranged on the supporting plates; the side wall of the tool support is provided with a flatness detection mechanism, and the flatness detection mechanism is divided into a side wall detection member and a circumference detection member. The beneficial effects of the utility model are that the tool can be accurately adjusted according to bearings with different specifications and shapes by using the adjusting mechanism; it is ensured that the bearing can be smoothly positioned in the installation process, and the problems of vibration and noise caused by assembly deviation are solved. And meanwhile, the adjusting process is simplified by introducing the jack, and the assembling efficiency is improved.

The utility model discloses a logistics conveyer belt with a positioning framework, which relates to the technical field of logistics conveyer belts, and comprises a support frame, a conveyer belt and positioning plates, a positioning dust removal component is arranged between two adjacent positioning plates, and the positioning frame connects a clamping plate with the positioning plates by using fastening bolts, so that the use stability of the positioning dust removal component is improved, and the positioning dust removal effect is improved. An arranged motor drives a rotating shaft to rotate through a coupler, so that a fillet positioning frame is driven to rotate, and when a fan is driven by an external power source to enable the fillet positioning frame to make contact with an object, two dust cleaning plates clean dust on the outer wall through dust cleaning brushes at the bottoms and then adsorb the dust into a dust suction pipe through dust suction openings; dust cleaning work is achieved while articles are positioned, a dust suction pipe is connected with an adjustable conveying pipe through a buffer pipe, dust is smoothly conveyed into a dust collection cavity, a fillet positioning frame is fixed into adjusting grooves in the two ends of an adjusting plate through adjusting sliding blocks through fastening bolts, and the using position of the fillet positioning frame can be adjusted according to the sizes of the articles.

This utility model provides a frame and temple assembly structure for eyeglasses, comprising a frame with a first pivot portion on each side, each first pivot portion having a recessed hole and a plurality of first locking teeth around its periphery, and a first elastic groove adjacent to the first locking teeth. The inner surface of the first pivot portion has a tapered bevel. Each temple has a second pivot portion at one end, with a locking post embedded in the recessed hole. The second pivot portion has a plurality of second locking teeth that engage with the first locking teeth. Another temple has a second elastic groove on one end adjacent to the second locking teeth. This allows the second and first elastic grooves to be compressed and retracted respectively when the second and first locking teeth pivot relative to each other, facilitating smooth relative pivoting of the second and first locking teeth.

The utility model discloses a cable explosion -proof box belongs to cable equipment technical field, including mounting spare and glue injection spare, two mounting spares can be relatively buckled and detachable connection to form explosion -proof box body, and the inside of explosion -proof box body forms sealed cavity, and the both ends of sealed cavity are provided with fixed line passageway, and fixed line passageway one end communicates sealed cavity, and the other end communicates outside, and fixed line passageway and sealed cavity coaxial setting, glue injection spare fixed connection in any mounting spare, and the glue injection passageway of being through being provided on glue injection spare, and glue injection passageway communicates sealed cavity with outside, is used to inject solidified explosion -proof glue in sealed cavity. The cable explosion -proof box through the design of mounting spare and glue injection spare, has realized the assembly of cable explosion -proof box convenientization and has dismantled, has effectively promoted the sealing and explosion -proof performance to cable and junction box interface, has guaranteed the stable safe operation of cable and related equipment.

The application discloses a source code pollution detection method, device and equipment and a storage medium. The source code to be detected is subjected to syntax analysis to generate an abstract syntax tree. The type of each node in the abstract syntax tree is determined, and an enhanced control flow graph corresponding to the source code is constructed according to the type of each node. The abstract syntax tree is subjected to sensitive pollution analysis to determine a sensitive data source. The pollution propagation path of the sensitive data source is tracked in the enhanced control flow graph to form a pollution propagation path graph. The pollution propagation path graph is matched with each vulnerability feature graph constructed in advance, a successfully matched vulnerability feature graph is determined, and the line number, pollution type, propagation path and corresponding segment of the pollution in the enhanced control flow graph of the pollution of the source code are determined according to the successfully matched vulnerability feature graph. The application makes the pollution positioning more fine-grained, improves the pollution detection precision in all directions, and is beneficial to user data, system and network security.

The invention discloses a machine tool turning tool rod capable of being quickly assembled and locked and a locking method, and belongs to the technical field of numerical control lathe tools. The turning tool bar comprises a tool bar with a protruding insertion block at the end, and positioning strips attached to the two sides of the insertion block are arranged at the end, matched with the tool bar, of the tool bit. Symmetrical limiting grooves are formed in the upper side face and the lower side face of the inserting block, and locking blocks are installed in the limiting grooves in a matched mode. Symmetrical positioning grooves are formed in the upper side face and the lower side face of the positioning strip. The side part of the locking block is correspondingly positioned in the positioning groove of the positioning strip; the rotating rod penetrates through the inserting block and the two locking blocks, and the two ends of the rotating rod are sleeved with pressing caps used for being pressed at the outer ends of the locking blocks. The tool bit and the tool bar are matched in a push type insertion mode, locking is synchronously driven through the single rotating rod, the disassembly and assembly steps are simplified, and the tool bit replacement efficiency is greatly improved; the tool bit and the tool bar can be automatically limited in the radial direction, the axial direction and the circumferential direction during pressing through the locking block, the limiting groove and the positioning groove which are matched through the conical surfaces, accurate centering in the three-dimensional direction is achieved, and the repeated installation accuracy of the tool bit is effectively guaranteed.

The invention discloses profile cutting equipment for new energy automobile battery tray machining, and belongs to the technical field of metal machining. The device comprises a supporting base, a movable sleeve frame is connected to the inner wall of the supporting base in a clamped mode, a middle supporting and cutting frame is connected into the movable sleeve frame in a sleeved mode, a conveying frame connected with the supporting base is arranged above the movable sleeve frame, and a cutting box is arranged above the conveying frame; according to the tray machining device, the distance can be automatically adjusted according to the type and size of a tray, stable clamping and multi-angle cutting are achieved, the machining precision is guaranteed, chippings are made to synchronously fall down and be collected through air cylinder adjustment, the tray is automatically transferred after machining is completed, the production efficiency is improved, the tray machining process can be comprehensively monitored and managed through the cutting supervision system, and the production efficiency is improved. Through data acquisition, analysis and comparison, processing abnormity is judged, a re-inspection signal is generated, related personnel are reminded to process in time, a signal and an abnormity solving plan are generated according to a comparison result, a clear direction is provided for maintenance, and the tray processing quality is ensured.

The invention provides a pathological typical view capturing system based on artificial intelligence. The pathological typical view capturing system comprises the following steps: firstly, receiving and processing a high-resolution full-slice image by using a slice data reading module, and cleaning image data to ensure the integrity and availability of the data; the image is optimized through a pathological image preprocessing module to improve the accuracy of subsequent analysis, and then pathological key features in the image are deeply mined through a deep learning feature extraction module by adopting an image feature mining model to lay a solid foundation for identifying a typical view; the pathological key features are subjected to graph neural network technology by a typical visual field identification module, and a typical visual field in a pathological image is accurately positioned; and finally, an identification result is displayed to a pathologist in a visual view screenshot manner through a typical view output module, so that further diagnosis and analysis are facilitated, the efficiency and accuracy of pathological image analysis are remarkably improved, and more reliable support is provided for the aspects of early diagnosis, prognosis evaluation, treatment effect monitoring and the like of diseases.

The utility model relates to peeling equipment suitable for persimmons, which comprises an equipment body, a conveying device is arranged at the feeding end of the equipment body, a discharging mechanism is arranged at the discharging end of the equipment body, the equipment body comprises an equipment support, a feeding device is arranged above the equipment support, a grabbing device is arranged on the feeding device, and a discharging mechanism is arranged on the grabbing device. A material sensing device is arranged on the side, located on the conveying device, of the equipment support, a positioning device is arranged in the equipment support, a peeling device is arranged on the side, located on the positioning device, of the equipment support, the discharging mechanism is located on the outer side of the positioning device, and the positioning device comprises an upper jacking assembly and a lower jacking assembly which correspond to each other in the vertical direction. Therefore, by arranging the conveying device, sorting feeding of persimmons can be achieved, subsequent grabbing and processing are facilitated, and the conveying device can be in butt joint with well-arranged conveying equipment to be matched with the layout of a processing production line.

The utility model provides a kind of for injection mold's insert installation and finished product pick-up tool, including finished product pick-up part, grabbing part and insert installation part, the finished product after injection is taken out using negative pressure by the adsorption part;The grabbing part is connected with mechanical arm, for lifting and moving tool;The finished product pick-up part is connected with insert installation part, the insert installation part includes straight line mechanism, for installing several inserts in injection mold.

The present invention discloses a plate material positioning composite welding device, comprising a frame, a bracket, a conveying mechanism, a clamping mechanism, a positioning mechanism and a composite welding mechanism; the conveying mechanism comprises a plate material placement platform and a platform driving mechanism arranged on the frame; the clamping mechanism comprises a clamping member and a clamping driving mechanism arranged on the bracket; the positioning mechanism comprises a positioning plate arranged on the plate material placement platform, a positioning driving mechanism and a positioning strip arranged at a relative position of the positioning plate; the composite welding mechanism is divided into two groups, which are respectively located on both sides of the plate material placement platform, and each group of the composite welding mechanism comprises a welding head and a welding driving mechanism arranged on the bracket. The device can position the base material, the wound plate material and the fabric material, so that the plate materials are neatly arranged and accurately positioned, thereby improving the quality of the plate material composite welding, thereby ensuring the production quality of the contactless smart card.

The utility model discloses a fireproof steel structure for a building, which belongs to the technical field of building fireproof steel, aims to solve the problems of low working efficiency and poor fireproof effect in mounting and splicing of the building fireproof steel, and comprises two pieces of I-shaped steel and a transverse plate, the transverse plate is arranged between the two pieces of I-shaped steel and is in sliding connection with one side of the I-shaped steel, and the transverse plate is connected with the other side of the I-shaped steel. A plurality of symmetrically-distributed mounting sleeves are fixed to the side wall of the bottom end of the transverse plate, a plurality of hole grooves distributed at equal intervals are formed in the side wall of one side of the I-shaped steel, matched bolts are arranged between the hole grooves and the mounting sleeves in a sliding and penetrating mode, and a positioning assembly matched with the I-shaped steel is arranged on one side of the transverse plate; through the arrangement of the positioning assembly, the transverse plate can be effectively positioned and mounted, so that the transverse plate can be quickly and smoothly positioned, the problem that the transverse plate needs to be supported in an auxiliary manner due to lack of supporting points during fixing is effectively solved, and the mounting working efficiency of the transverse plate is greatly improved; therefore, the fire extinguishing work requirements under different application requirements are met.

The invention discloses a preparation process of a silk mask, and relates to the technical field of masks, a preparation device is adopted, the preparation device comprises an operation table, the top of the operation table is fixedly connected with a die cutting bin, and the bottom of the inner wall of the die cutting bin is fixedly connected with a conveying plate; and an auxiliary mechanism is fixedly connected to the position, on one side of the inner wall of the die cutting bin, of the top of the conveying plate, the left side of the conveying plate extends to the left side of the operation table, and through the arrangement of the conveying plate, the auxiliary mechanism, a sliding rod and a sliding table plate, smooth conveying and accurate positioning of materials can be achieved, manual operation is reduced, and the production automation degree is improved. And waste of cloth is avoided.

The utility model relates to a sensing optical cable drilling installation accurate lowering and measuring device. The sensing optical cable drilling installation accurate lowering and measuring device comprises a winch, a cable arrangement device arranged on the winch, a guide rail and a cable laying device, a cable reel is arranged on the winch, and the cable reel is used for paying off under the action of a first driving mechanism; the cable arranging device comprises a first guide wheel and a second guide wheel, a cable bypasses the first guide wheel and the second guide wheel, and a tension sensor is arranged between the first guide wheel and the second guide wheel; the guide rail is annular, the cable laying device can slide along the guide rail under the action of the guide mechanism, the cable laying device comprises a winding wheel and a third guide wheel, a cable winds around the upper portion of the third guide wheel and then droops into a borehole, the winding wheel is located on the upstream of the third guide wheel, the cable winds around the winding wheel, and a rotation counter is arranged at the position of the winding wheel. The device can synchronously and accurately measure lowering displacement and stress, realizes smooth lowering and accurate positioning of multiple cables in the sensing optical cable installation process, improves the working efficiency, and effectively improves the effectiveness and controllability of the logging technology.

The utility model discloses an FPC fingerprint module connector assembling device, and relates to the fingerprint module technical field, the FPC fingerprint module connector assembling device comprises a housing and two pressing plates, a fingerprint module is placed in a rectangular installation port, the side wall of each sleeve is fixedly provided with a rotating plate, and the two pressing plates are pressed on the back surface of the fingerprint module. Through the arrangement of the rotating plate and the pressing plates, the fingerprint module is placed in the rectangular mounting opening, the rotating plate is rotated to the position right behind the fingerprint module, the two rotating plates are rotated, then one end of the screw can be smoothly inserted into the corresponding abutting groove, and then the two pressing plates can be smoothly pushed to move towards the fingerprint module. And when the fingerprint module needs to be overhauled and replaced, the rotating disc is reversely rotated, the two screw rods are separated from the corresponding pressing plates, and the two rotating plates are turned over, so that the fingerprint module can be quickly dismounted, and the mounting and dismounting efficiency of the fingerprint module connector is improved.

The utility model discloses a paper and plastic full -automatic carton sealing machine efficiency improving device relates to paper and plastic full -automatic carton sealing machine equipment technical field, and the utility model discloses a conveyor, the conveyor outside surface fixedly connected with the positioning electric push rod who penetrates, positioning electric push rod telescopic end fixedly connected with the positioning push board, the positioning push board one side is equipped with the inclined guide plate, the inclined guide plate one side surface with the positioning push board one side surface all fixedly connected with the protruding rod, the protruding rod one end is equipped with the gyro wheel body, the conveyor top surface fixedly connected with the up -and -down electric push rod, be equipped with the positioning electric push rod, the positioning push board, the inclined guide plate, the protruding rod and the gyro wheel body through the setting, can be positioned to the suitable position of the paper and plastic box body of waiting for sealing box fast and accurately, is favorable to the sealing operation of subsequent adhesive tape roll, and the inclined guide plate plays the effect of guiding, thereby avoids the paper and plastic box body of waiting for sealing box to appear the situation of accumulation.