43results about How to "Reduce the probability of misalignment" patented technology

A code-scanning rear-mounted logistics sorting system comprises a seeking separator, a three-dimension divider, dividing conveyors, a scanning device and tower sorting devices; the seeking separator comprises a conveyor A, a smooth separator plate and a roller conveying device which are sequentially adjacently arranged from front to back; the three-dimension divider comprises a middle roller conveying device, a left roller conveying device, a right roller conveying device, a front swing mechanism and a rear swing mechanism; the quantity of the dividing conveyors is three, and the dividing conveyors are respectively arranged at the rear ends of the middle roller conveying device, the left roller conveying device and the right roller conveying device; the quantity of the tower sorting devices is three, and the tower sorting devices are respectively arranged the rear ends of the three dividing conveyors; and every tower sorting device comprises a sorter, a package taking device, a pusher,a conveyor B, an outer cover and a pedestal. An independent address code scanning device is arranged at the near front end of every tower sorting device, so a conveying distance between address codescanning and the sorters is reduced, the dislocation probability between the code scanning address and the address of a package, caused by dropping of the package, is reduced, and the sorting accuracyis improved.

The invention relates to the technical field of packaging machines, in particular to a bag type packaging machine which comprises a rack and a conveying frame. A sorting mechanism is arranged on the conveying frame, and the sorting mechanism comprises an extrusion device, a thickness detector, a pushing device and a material receiving device; the extrusion device comprises a mounting block, a sliding screw rod, a mounting plate and a pressure spring, the mounting block is arranged on the conveying frame, the sliding screw rod is arranged on the mounting block, the mounting plate is arranged onthe sliding screw rod and provided with an abutting roller for extruding packaging bags, and the two ends of the pressure spring are connected with the mounting plate and the mounting block; and thethickness detector, the pushing device and the material receiving device are all arranged on the rack. According to the bag type packaging machine, the packaging bags are extruded through the abuttingroller, so that the thickness of the packaging bags which are broken and leak air is reduced, then the thickness detector is triggered by the packaging bags which are reduced in thickness, a pushingair cylinder is started to push the packaging bags into the material receiving box to be collected, and the normal packaging bags are conveyed through a conveying belt, so that the packaging bags which are broken and leak air are sorted out, and the quality of the packaging bags is improved.

The invention provides a panel assembly and an air conditioner. The panel assembly comprises a panel and a decoration strip. The decoration strip comprises a first strip plate, a second strip plate and a third strip plate which are sequentially connected to form a through groove with the overall U-shaped cross section in a surrounding mode. One end of the panel can be inserted into the through groove and is fixedly connected with the decoration strip. The three strip plates of the decoration strip of the panel assembly provided by the invention can achieve three-direction limiting functions on the panel, the probability that shaking or dislocation occurs to the panel is lowered effectively, an effective locating function is achieved on the assembly process of the panel and the decoration strip, thus the assembly difficulty between the panel and the decoration strip is lowered, the assembly efficiency of the panel and the decoration strip is improved, and the conditions of inconvenient assembly and low assembly efficiency between the panel and the decoration strip in the prior art are improved.

The invention discloses a map generation method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a plurality of pieces of track data, the track data comprises the position and posture information of a vehicle and a bird's-eye view splicing image associated with the position and posture information of the vehicle; performing road element identification on each aerial view spliced image, and determining road elements in each aerial view spliced image; generating first point cloud trajectory data corresponding to the trajectory data according to the road elements in the aerial view spliced images and the vehicle pose information associated with the aerial view spliced images; splicing the first point cloud trajectory data corresponding to the multiple pieces of trajectory data to obtain a point cloud base map; and by taking the point cloud base map as an alignment medium, carrying out alignment fusion on the second point cloud track data and the point cloud base map to obtain a map. The scheme can be applied to map generation of areas with weak navigation signals.

The invention discloses a mobile phone protective film, a film sticking device and a film sticking method. The mobile phone protective film includes a tempered film and an auxiliary film, the tempered film and the auxiliary film are stacked, and a positioning mark is arranged on the auxiliary film, the position of the positioning mark and the position of the positioning mark on the display screen of the mobile phone and Graphically consistent. The mobile phone protective film can reduce the probability of sticking the tempered film crookedly, reduce the scrapping rate of the tempered film, and reduce the cost of sticking the film.

The invention belongs to the technical field of pipe pile joints, and relates to a meshing type pipe pile quick coupling structure. The main body structure comprises an upper-section pipe pile, an upper end plate, a lower-section pipe pile, a lower end plate, bolt holes, connecting grooves, connecting openings, prestressed rib anchoring holes, connecting pins, lower meshing teeth, nuts, connectingblocks, upper meshing teeth and pressure springs. The number of the bolt holes, the connecting grooves and the prestressed rib anchor holes in the upper end plate and the lower end plate is reduced to four, thus the probability of inaccurate alignment of the connecting pins and the connecting grooves is reduced, and the construction operation time is shortened; the lower parts of the connecting pins are changed into a cross-shaped section tooth form from a rectangular tooth form, the lower meshing teeth inclined downwards are arranged on the surfaces of the cross-shaped bodies, and the uppermeshing teeth which are inclined upwards are arranged on the surface of the connecting blocks, so that the lower meshing teeth are easily pressed into the upper meshing teeth and are not easy to pullout; and the self-locking function is achieved, and the reduction of shear resistance and bending-resistant bearing capacity of a joint of the upper-section pipe pile and the lower-section pipe pile due to the reduction of the bolt holes and the connecting grooves is avoided.

The invention provides a mold for producing a packing box and a mold manufacturing device. The mold for producing the packing box comprises a front mold and a rear mold which are matched with each other; the front mold comprises a front mold core; a mirror surface is arranged on the curved surface region of the front mold core; a first locating mechanism is arranged on the mold surface of the front mold; and the rear mold comprises a rear mold core matched with the front mold core and a second locating mechanism which is arranged on the mold surface of the rear mold and is matched with the first locating mechanism. Due to the technical scheme, the body shape and the facial expression of a person on the packing box can be really restored and shown, and the effect is more vivid and life-like, so that the inter-buckling assembling precision is improved, and the probability of occurrence of mislocation is reduced; the packing box is inter-buckled after being folded by 180 degrees, and the folding position is difficult to break, and the strength of the folding position is enhanced; and therefore, the quality of the packing box is improved.

The invention relates to the technical field of gas discharge tube production, in particular to an automatic welding device for spot welding of a gas discharge tube. The welding device comprises a main supporting frame, a power assembly, a discharge tube conveying assembly, a spot welding assembly, an upper limiting assembly and a storage assembly; the power assembly comprises a second rotating rod, two motor mounting plates, a power output mechanism, a moving mechanism and a transmission mechanism; the two motor mounting plates are both located in the main supporting frame, and the two ends of the power output mechanism are rotationally connected to the two motor mounting plates correspondingly; the two ends of the second rotating rod are rotationally connected to the two motor mounting plates respectively, a material rotating roller is fixedly mounted on the second rotating rod, a protruding part is arranged on the outer wall of the material rotating roller, and the second rotating rod is in transmission connection with a rotating part of the power output mechanism through a transmission mechanism. The welding quality can be improved, and the welding speed can be increased.

The invention discloses a new energy automobile motor main shaft connecting structure. The structure comprises a workbench, an adjusting mechanism, a polishing mechanism, an air exhaust mechanism and a cooling mechanism, wherein the adjusting mechanism, the polishing mechanism, the air exhaust mechanism and the cooling mechanism are arranged on the workbench, and the adjusting mechanism comprises a moving assembly and a positioning assembly; the polishing mechanism comprises a bearing seat arranged on the inner side of a storage rack and welded to the top wall of the workbench, a second electric push rod horizontally embedded inside the bearing seat, and an external frame welded to the end of the second electric push rod; and the air exhaust mechanism comprises a hard pipe obliquely penetrating through the storage rack and fixedly bonded to the storage rack, an absorption pipe head and a conveying hose, wherein the absorption pipe head and the conveying hose are connected to the two ends of the hard pipe correspondingly. According to the new energy automobile motor main shaft connecting structure, the upper side and the lower side of the outer wall of a shaft body are clamped in openings of two containing grooves, the shaft body cannot laterally slide on the inner sides of two clamping plates, the clamping plates and structures designed thereon are suitable for connection of two shaft bodies with different diameters, and the application range during actual machining is expanded.

The invention relates to a loose metal sintering layer section observation method and an ion grinding device, and relates to the technical field of metal sintering layers. The loose metal sintering layer section observation method comprises the following steps of S1, selecting an observation position through an observer; S2, cutting a sample into small-size samples by a cutting machine; S3, grinding the small-size samples by a grinding machine; S4,observing the position needing to be cut through the observation instrument; S5, cutting the sample by an ion grinder to obtain an observation section; S6, observing the cross section by using an observation instrument, wherein a clamp is detachably connected with a detection table, the cutting machine, the grinding machine and the ion grinding instrument. The observation position of the sample is observed and selected through the observation instrument, then the small-size samples are obtained through cutting via the cutting machine, then the small-size samples are subjected to coarse grinding, the observation instrumentcontinues to observe and select the position needing to be cut, then the ion grinding instrument starts accurate grinding to obtain the observation section, and finally the observation section is observed through the observation instrument, so that the convenience of section observation is improved.

The invention discloses power line carrier chip detection equipment capable of detecting chip insertion reset for multiple times, and relates to the technical field of power line carrier chip processing.The power line carrier chip detection equipment comprises a detection box body, a carrying assembly and a detection assembly, transposition grooves are formed in the upper side and the lower side of the detection box body, and electric control rotating shafts are connected to the middle ends of the inner sides of the transposition grooves; the carrying assembly is arranged at the outer end of the electric control rotating shaft. The first camera can detect the appearance of the upper surface of the chip, the second camera can detect the lower surface and the pins of the chip, and therefore the device can detect the overall appearance of the chip in the detection process, in addition, the cameras are deviation rectifying devices in the device, and the detection efficiency is improved. The chip appearance detection method and the chip appearance detection device have the advantages that increase of equipment manufacturing cost due to additional parts can be omitted, additional appearance detection procedures can be omitted by detecting the appearance of the chip in the detection procedures, production procedures of the chip can be simplified, and production efficiency of the chip can be improved.

The invention relates to the field of clamps, in particular to a camera cover machining clamp. The camera cover machining clamp comprises a supporting plate, wherein a pressing assembly is arranged onthe supporting plate. The pressing assembly comprises a driving assembly and a pressing plate used for pressing a camera cover, wherein the driving assembly is connected with the pressing plate and used for driving the pressing plate to move, and when a tool bit moves to the pressing plate, the driving assembly drives the pressing plate to move so that the tool bit can machine the area pressed bythe pressing plate. The camera cover machining clamp has the effect of being capable of avoiding the phenomenon that the camera cover is exposed out of the bottom.

The invention relates to a novel tab rubberizing device. The device comprises a base plate, a logistics line used for bearing and transferring batteries is installed on the base plate, a rubberizing mechanism is arranged on the side edge of the logistics line, and a detection mechanism is arranged at the top of the rubberizing mechanism; and the rubberizing mechanism comprises a rubberizing support, two rubberizing mounting plates and a driving part, the rubberizing mounting plates are oppositely arranged up and down, the driving part is used for driving the rubberizing mounting plates to move, the rubberizing support is mounted on one sides of the rubberizing mounting plates, and an adhesive tape is adsorbed on the rubberizing mounting plates in a vacuum manner and is arranged close to the end surfaces of the rubberizing mounting plates. According to the tab rubberizing device, the detection mechanism is arranged at the top of the rubberizing mechanism, the position, needing to be rubberized, of a tab is detected in real time through the detection mechanism, and then the rubberizing mechanism is controlled through the control system, so that the probability of malposition of the rubberizing position is reduced, the yield of battery cells is guaranteed, and popularization and application of the tab rubberizing device in the field of lithium battery tab welding are facilitated.

The invention discloses an electrically-controlled SIM card automatic taking and placing structure. The output end of a first driving device is connected with a connecting rod. An upper push needle and a lower push needle are both arranged on the connecting rod, and the upper push needle is located above the lower push needle. The upper push needle and the lower push needle move synchronously. The upper push needle and the lower push needle are both provided with abutting ends, the abutting ends are used for pushing an SIM card, and the abutting end of the upper push needle right faces the abutting end of the lower push needle. A chain bin and a card bin structure are arranged between the abutting end of the upper push needle and the abutting end of the lower push needle, the card bin structure is used for storing the SIM card, and the chain bin is used for operating the SIM card. The upper push needle and the lower push needle are used for pushing the SIM card in the card bin structure into the chain bin or pushing the SIM card in the chain bin into the card bin structure. According to the scheme, the filling efficiency of the SIM card is improved, and the SIM card can be quickly transferred into the chain bin from the card bin structure or transferred into the card bin structure from the SIM card in the chain bin.