406results about How to "Avoid position" patented technology

The invention relates to the field of animation rendering, and provides an intelligent rendering method for realizing an animation picture, which comprises the following steps of: firstly, collecting an initial animation picture, identifying a scene of the initial animation picture, analyzing an animation effect demand, carrying out picture analysis in combination with style characteristics to obtain a scene picture element, and detecting an element type to determine a special effect demand degree; a special effect rendering scheme is generated; an adaptive color mode is queried; visual atmosphere parameters are evaluated to calculate a color adjustment amount; a color optimization strategy is constructed; and determining a rendering target based on the special effect rendering scheme, the color optimization strategy and the visual angle adjustment plan, optimizing a picture to obtain a record, monitoring the rendering quality, and finally generating an intelligent rendering scheme. According to the invention, the efficiency and quality of animation picture rendering can be improved.

The invention relates to the technical field of database establishment, in particular to a book library establishment method and system based on multi-version annotation. Preprocessing the data; comparing and analyzing the book contents of different versions by using a text comparison algorithm to generate a version difference report; performing preliminary annotation association; annotations between versions are traced and associated, a multi-version annotation comparison function is provided, a user can check annotations in different versions at the same position at the same time, and comparison and analysis are facilitated; storing data; designing a user interface, and providing functions of book version selection, content browsing and annotation viewing; recommending and optimizing intelligent annotations; authority control; according to the method, through intelligent annotation recommendation and optimization functions, a user can efficiently manage annotation information, repeated labor is avoided, and the utilization rate and management efficiency of annotation are improved.

The invention provides an automatic SRAF exposure development suppression method and device, a medium, a program product and a terminal, and aims to optimize an SRAF placement area when an interference pattern is detected in an initial exposure pattern through a multi-round iterative optimization technical means, and when a new exposure pattern meets a preset termination condition, the iterative optimization operation is ended, so that the SRAF exposure development is suppressed. Therefore, the problems of time waste and flow complexity caused by redesigning the SRAF placement rule in the traditional method are solved. According to the method, the original spatial position of the SRAF is kept, the enhancement effect on the resolution of the main graph is guaranteed to the maximum extent, and the definition and precision of the graph are improved, so that the production efficiency is improved, the manufacturing process is simplified, and a more convenient solution is provided for practical application.

The invention relates to the technical field of TPE particle processing, and discloses automatic material taking and transferring equipment for TPE particle processing, which comprises a mechanical claw, the outer wall of the mechanical claw is rotatably connected with a rotating frame, the bottom of the rotating frame is fixedly connected with a fixed plate, the bottom of the fixed plate is provided with a shaking mechanism, and the bottom of the shaking mechanism is rotatably connected with a top plate. A stable grabbing assembly used for stably grabbing bagged TPE particles is arranged in the top plate, and a discharging assembly used for conducting side face cutting and discharging on the bagged TPE particles is arranged in the top plate. The multiple grabbing insertion rods are inserted into the bagged TPE particles through the sharp ends after rotating by 90 degrees, the weight of the bagged TPE particles can be more evenly shared, shaking and falling of the particles in the material taking process are reduced, and therefore the material taking stability is improved, the pressure on packaging bags is dispersed through the two-side insertion mode, and the packaging efficiency is improved. The risk that the packaging bag is broken or torn is reduced, and material leakage and waste can be reduced.

The invention relates to the technical field of bearing production and conveying, and discloses a conveying device for deep groove ball bearing production, which comprises a conveying platform, the left side of the conveying platform is fixedly connected with a blanking plate, the right side of the conveying platform is provided with a conveying belt, and the bottom of the conveying platform is fixedly connected with a fixing frame. An intermittent arrangement mechanism is arranged at the top of the fixing frame and comprises a motor, the motor is fixedly connected to the top of the fixing frame, bearings can be conveyed through rotation of a conveying disc, the bearings are prevented from being stacked together, and the bearings can be intermittently limited through front-back movement of a limiting rod; therefore, intermittent conveying and arrangement of the bearings are achieved, mutual extrusion and accumulation of the bearings can be avoided, materials are kept to be evenly distributed on the conveying belt, the conveying belt runs smoothly, the shutdown cleaning frequency caused by blockage is reduced, the continuous production process is guaranteed, and the conveying efficiency is effectively improved.

The invention discloses a multi-cable parallel connection anti-bias cable structure, and relates to the technical field of cables, the cable structure comprises a cable body, the cable body is provided with a mounting mechanism, the mounting mechanism comprises a circular ring groove, two circular pipes, a three-way pipe, a sealing plug and a clamping groove, and a rectangular block is fixed in the circular ring groove; according to the invention, the installation mechanism is arranged, so that the multi-cable parallel-connection anti-bias-current cable and the suspension wire can be conveniently installed in an overhead manner in the long-distance overhead laying process, that is, when the multi-cable parallel-connection anti-bias-current cable is subjected to long-distance overhead laying, a constructor can distribute and install the suspension wire and the cable at equal intervals; therefore, the situation that the service life of the cable is affected due to uneven stress of the cable is avoided, the using effect of the multi-cable parallel connection anti-bias-current cable is improved, and meanwhile the using efficiency of the multi-cable parallel connection anti-bias-current cable is improved.

The invention discloses a virtual object layout method and device, a medium, electronic equipment and a program product, and the method comprises the steps: receiving a first text which is used for representing the space description information of a target space; according to the first text and object information of candidate virtual objects corresponding to the target space, determining layout virtual objects for carrying out layout on the target space and a spatial relationship of each layout virtual object based on a layout model; according to the object information of the layout virtual objects and the spatial relationship of the layout virtual objects, layout information corresponding to the target space is generated, and the layout information comprises position information of each layout virtual object.

The invention discloses a machine tool cutter space pose on-machine measurement device and a measurement method thereof, and the device comprises a calibration module which is installed at one side of a cutter handle of a cutter; a frequency-modulated continuous wave laser interference system and a galvanometer are installed on a vibration isolation workbench of the machine tool, light beams emitted by the frequency-modulated continuous wave laser interference system achieve conversion of a set angle through the galvanometer so as to cover the calibration module, and a space positioning algorithm is adopted to fit the plane where the target ball is located. And obtaining a deviation value between the mass center and the normal vector in two measurement results before and after machining, and taking the deviation value as the tool space pose error before and after machining of the machine tool, so that rapid and high-precision direct measurement of the tool space pose error is realized. The method has the advantages of being large in measurement range, high in measurement precision, simple in structure and low in cost, and the defect that in an existing method, the position and pose errors of the tool are indirectly calculated through an error model is overcome.

The invention discloses a magnetic material automatic assembly line for magnetic components, and relates to the technical field of magnetic component flow production lines. The device comprises a supporting assembly; conveying assemblies are symmetrically and fixedly matched with the supporting assembly and comprise conveying belts, and a plurality of bearing boxes are evenly and fixedly connected to the outer walls of the conveying belts. A magnetic component is clamped and fixed through the clamping plates, the stability and safety of the magnetic component in the conveying process are guaranteed, deviation in the conveying process is avoided, in addition, in the downward moving process of the supporting plate, the supporting plate is gradually separated from the magnetic component, the magnetic component is stably transferred to the base, and the conveying efficiency of the magnetic component is improved. Therefore, the safety of the magnetic components in the transferring process is improved, and the situation that the magnetic components directly fall onto the base from the interior of the bearing box, damage and position deviation of the magnetic components are caused, and consequently the follow-up assembly and production efficiency of the magnetic components is affected is avoided.

The utility model relates to the technical field of acupuncture and moxibustion storage boxes, and discloses a traditional Chinese medicine acupuncture and moxibustion portable box which comprises a box body and a connecting plate, upper rotating seats are fixedly connected to the positions, close to the front portion and the rear portion, of the two sides of the lower end face of the connecting plate, and connecting rods are rotationally connected to the lower end faces of the multiple upper rotating seats. Damping grooves are formed in the positions, close to the front portion and the rear portion, of the two sides of the inner wall of the lower end of the box body correspondingly, sliding bases are slidably arranged in the multiple damping grooves correspondingly, and damping rods are fixedly connected between the multiple sliding bases and the inner walls of one sides of the corresponding damping grooves correspondingly. According to the acupuncture and moxibustion box, the damping structure is arranged to achieve a better buffering and protecting effect on appliances in the box body, so that the purposes of better and stable placement and damage prevention are achieved, and disposable cotton swabs and acupuncture and moxibustion bags can be respectively placed through the classification and limiting structure, so that the acupuncture and moxibustion box is convenient to use. Therefore, better tidying property and practicability are achieved.

The utility model discloses a conversion stator module, a magnetic drive conveying line and a magnetic drive conveying system. The conversion stator module comprises a shunt stator body, a plurality of first guide assemblies and a plurality of second guide assemblies. The shunting stator body is provided with a converging end, a first shunting end and a second shunting end; each first guiding assembly comprises a first guiding piece and a first driving piece used for driving the first guiding piece to ascend and descend, the first guiding pieces extend in the first direction and are used for guiding the mover module to move between the converging end and the first shunting end in the first direction, and the multiple first guiding assemblies are arranged in the first direction; each second guiding assembly comprises a second guiding piece and a second driving piece used for driving the second guiding piece to ascend and descend, the second guiding pieces extend in the second direction and are used for guiding the mover module to move between the converging end and the second shunting end in the second direction, and the multiple second guiding assemblies are arranged in the second direction. The conveying efficiency of the magnetic drive conveying system can be improved.

The invention discloses a puncture drainage device with a numerical control monitoring function, and relates to the technical field of medical instruments, the puncture drainage device comprises a puncture drainage module, a supporting and positioning module and a driving module, the supporting and positioning module comprises a positioning sleeve, an adsorption assembly, a dressing fixing assembly and a guide frame; the positioning sleeve is connected to the end, close to the puncture catheter, of the drainage catheter in a sleeving mode and adsorbed to the abdomen through the adsorption assembly to position the positioning sleeve, the dressing fixing assembly is inserted into the end of the positioning sleeve and abuts against the surface of the application so that the application can be tightly attached to a wound, and the drainage catheter penetrates through the positioning sleeve and is clamped by the guide frame so that the drainage catheter can be bent. The bent drainage catheter is used for positioning the positioning sleeve and is adsorbed to the abdomen through the adsorption assembly, so that the drainage catheter and the puncture catheter are straightly or obliquely erected on the abdomen, and the situation that the puncture catheter swings due to dragging of the drainage catheter when being punctured into the abdomen, and consequently a wound is expanded or the puncture catheter is punctured deeply is avoided; the wound and tissues in the abdominal cavity are further damaged.

The utility model provides a multi-station double-sided flat grinding machine, which belongs to the technical field of double-sided flat grinding machines, and comprises a bottom plate, an adjusting mechanism is arranged at the top of the bottom plate, the adjusting mechanism comprises two support plates, the support plates are fixedly arranged at the top of the bottom plate, and the two support plates are fixedly arranged on the bottom plate. Mounting grooves are formed in the side parts of the two supporting plates, the fixing grooves are formed in the bottoms of the mounting grooves, sliding grooves are formed in the side walls of the fixing grooves, sliding blocks are slidably mounted in the sliding grooves, the toothed plates are fixedly mounted on the side parts of the sliding blocks, and electric telescopic rods are fixedly mounted at the bottoms of the toothed plates. The bottom of the electric telescopic rod is fixedly connected with the bottom of the fixing groove. Through the arrangement of the adjusting mechanism, two grinding pieces can be ground, under the cooperation of the toothed plate and the gear, the grinding pieces can be automatically turned over, the grinding process can be more uniform by turning over the grinding pieces, and the working efficiency is improved.

The invention relates to the technical field of medical instruments, in particular to a pair of capsular scissors for cataract surgery, which comprises a first rod body, a second rod body, a first blade, a second blade, a connecting assembly, a first elastic sheet, a second elastic sheet, a rotating assembly and a telescopic assembly. Through cooperation of the connecting assembly and the rotating assembly, the force application angle during operation is changed, a cornea incision needing to be formed is reduced, subsequent patient recovery is facilitated, the situation that the cornea incision is enlarged due to vertical opening and closing of conventional capsulorhexis scissors is prevented, and the problem that capsulorhexis forceps are difficult to control the size and position of the capsulorhexis incision can be solved; compared with the prior art, the capsular membrane can be cut more accurately, the size is controllable, the cutting edge is smooth, follow-up patient recovery and surgical operation are facilitated, the operability when the cutting angle is reduced is ensured through the telescopic assembly and the elastic piece, the surgical accuracy is improved, and damage to intraocular tissue in the surgical process is prevented; and the safety and the effect of the operation are improved.

The invention discloses a photovoltaic curtain wall convenient to install, and relates to the technical field of photovoltaic curtain walls, the photovoltaic curtain wall convenient to install comprises a supporting installation frame and an outer frame, a pulley plate and the outer frame are preliminarily positioned and fixed through vertical movement of a trapezoidal block, and the device provides an accurate reference path for movement of the outer frame and a photovoltaic panel through a first long plate and a second long plate; a worker only needs to push the outer frame along the first long plate and the second long plate until the outer frame cannot be continuously pushed, the problem of position deviation or asymmetry occurring in the process of manually positioning the fixing holes is solved, meanwhile, the first long plate and the second long plate provide a fixed track, it is ensured that the outer frame and the photovoltaic panel move in parallel in the preset direction during installation, and the installation efficiency is improved. The situation that an existing installation support does not have a positioning function, and consequently the installation deviation position of the photovoltaic curtain wall is prone to being inclined due to manual positioning is avoided, the trapezoidal block can be locked when the outer frame cannot be pushed, and the situation that the installation speed is low due to repeated adjustment is further reduced.

The utility model discloses a transportation turnover box, which comprises a turnover box mechanism and an expansion mechanism, the expansion mechanism is fixedly connected with the turnover box mechanism, the expansion mechanism comprises a power box, the bottom of the inner wall of the power box is fixedly connected with a motor, and the output end of the motor is fixedly connected with a driving wheel. The surface of the driving wheel is in transmission connection with a transmission belt, the left side of the inner wall of the power box is movably connected with a right-and-left threaded rod through a rotating shaft, the other end of the right-and-left threaded rod is movably connected with the inner wall of the power box through a rotating shaft, and the surface of the right-and-left threaded rod is sleeved with a driven wheel. By arranging the expanding mechanism, the phenomena that a traditional turnover box for transportation has large limitation in use, and the storage space of the turnover box cannot be adjusted according to the requirements of a user are changed, the storage space can be adjusted at any time according to the requirements of the user or the number of objects needing to be transferred, the application range is widened, and the turnover box is convenient to use. And convenience is brought to a user.

The invention relates to a method for controllably preparing a magnetic nanofiber film by current regulation and control magnetic field assisted electrospinning, which comprises the following steps: weighing PAN white powder, dissolving in a DMF organic solvent, continuously stirring by magnetic field force, and carrying out ultrasonic dispersion treatment on the solution by using an ultrasonic cleaner to prepare a uniformly dispersed PAN / DMF solution; adding Fe3O4 nanoparticles and a dispersing agent Triton X-100 with the same amount as the Fe3O4 nanoparticles into the prepared solution, and performing ultrasonic dispersion treatment to form a uniformly dispersed magnetic electrostatic spinning solution; according to the prepared magnetic electrostatic spinning solution, a thin and uniform high-performance magnetic nanofiber sample is prepared through a controllable magnetic field generated by a current control electromagnetic lens to assist an electrostatic spinning device, the thin and uniform high-performance magnetic nanofiber sample is placed in a drying box to be dried, and the thin and uniform high-performance magnetic nanofiber sample with the reduced deposition circle area, the increased thickness, the increased mechanical property, the improved magnetic property and the high-performance magnetic performance is obtained. The average diameter of the nanofibers is reduced and the nanofibers are uniform.

The invention discloses a door lock which comprises a lock body, a main spring bolt, a driving gear, a driving seat and a grip seat are arranged on the lock body, the main spring bolt is in transmission connection with the driving gear, the grip seat is sleeved with a transmission gear meshed with the driving gear, and the driving seat is in sliding fit with the lock body. A driving motor, a first driven gear, a lifting gear, a damper and a second driven gear are arranged on the driving seat, the second driven gear is meshed with the driving gear, the first driven gear is meshed with the driving motor, a lifting groove is formed in the first driven gear, and a lifting boss inserted into the lifting groove is arranged on the lifting gear; matching teeth and a reset spring are arranged between the first driven gear and the second driven gear, and the damper is meshed with the lifting gear. A pressure spring is arranged between the lock body and the driving seat; an abutting flange is arranged on the peripheral wall of the grip base. The clutch device is simple in structure, rapid in clutch operation response, reliable in transmission structure use and good in use effect.

The invention relates to the technical field of square-bottom valve bag printing, in particular to a square-bottom valve bag printing position correcting and deviation rectifying device which comprises a machining shell, and a positioning and deviation rectifying mechanism used for supporting and limiting square-bottom valve bags of different models is arranged in the machining shell. A waste gas purifying mechanism used for absorbing printing ink printing waste gas is arranged on the side face of the machining shell, a printing auxiliary mechanism used for removing dust on the surface of the pocket body is arranged at the upper end of the machining shell, and the positioning deviation correcting mechanism comprises a lifting column movably installed in the machining shell. According to the pocket printing device, by arranging the positioning deviation correcting mechanism and utilizing mutual cooperation between a sliding protruding block and a telescopic protruding block, before printing processing, the inner side of a pocket body can be supported and limited, wrinkles or position deviation of the pocket body in the printing process is prevented, the front side and the rear side of the pocket body can be separated, and the printing quality is improved. And ink on one side is prevented from contaminating the other side in the printing process, and the printing quality can be effectively guaranteed.

The utility model discloses a new energy automobile high-voltage wire harness airtightness test tool comprising a support, a pedestal arranged at the bottom of the support, an air pressure detection assembly arranged at the left side above the pedestal, a fixing block arranged in the air pressure detection assembly, and a connecting hole arranged above the fixing block. The air pressure detection assembly is fixedly connected with the base through bolts, the new energy automobile high-voltage wire harness air tightness test tool supplies power through a power line, accurate positioning of the wire harness can be ensured through the positioning holes, the wire harness can be accurately installed on equipment or a structure, and alignment and installation of the wire harness and the equipment or the structure are simpler, more convenient and more reliable through the positioning holes. The problem that the position of the wire harness deviates or swings is avoided, the sliding rod is in sliding connection with the inner cavity, the problem that when the new energy automobile high-voltage wire harness airtightness testing tool is used, pressurization is directly conducted without fixing the wire harness, and safety accidents are likely to happen due to wire harness dislocation is solved, and the safety of the device is improved.

The invention discloses a crank guide rod transmission pneumatic needle suction type small-particle-size bean sprout seed automatic sowing device which comprises a vacuum air chamber, a swing air cylinder, a seed conveying pipe, a guide rod, a fixing frame, a pneumatic vibration seed disc and a seedling disc. The device adapts to seeds of different sizes, thicknesses and shapes, and adsorption failure or seed damage is avoided; according to the shape characteristics of irregular leaf-shaped seeds, the specific suction needle caliber, hole shape and air flow distribution are designed, the adsorption efficiency is improved, and it is ensured that the seeds can be stably adsorbed; an airflow channel is optimally designed by virtue of airflow dynamics, so that uniform acting force on the leaf-shaped seeds in the adsorption process is ensured, falling or dislocation of the seeds caused by non-uniform adsorption positions is avoided, the seeding requirements of seeds of different types, sizes and shapes are met, and the universality and the service life of equipment are improved.

The invention belongs to the technical field of automatic production equipment, and particularly relates to an automatic bottle discharging device which comprises a mechanical arm, a stepping linear mechanism, a conveying belt mechanism, a bottle discharging guide mechanism, a bottle hanging lifting mechanism, a double-circular-track mechanism and a single-circular-track mechanism. The bottle discharging guide mechanism is arranged on the top of the conveying belt mechanism in parallel, the bottle hanging lifting mechanism is arranged at the tail end of the conveying belt mechanism, the double-ring-rail mechanism is arranged above the conveying belt mechanism and connected with the single-ring-rail mechanism, the mechanical arm is arranged on one side of the stepping linear mechanism, and the single-ring-rail mechanism is arranged on the other side of the stepping linear mechanism. According to the soft medicine bottle feeding device, through cooperation of the mechanical arm, the stepping linear mechanism, the conveying belt mechanism, the bottle discharging guide mechanism, the bottle hanging lifting mechanism and the circular track mechanism, efficient and lossless conveying and discharging of soft medicine bottles are achieved.

The utility model relates to the technical field of capacitors, and discloses a ceramic vacuum capacitor with high sealing performance, which comprises a capacitor body, a sealing ring is clamped on the top surface of the capacitor body, a metal cover for improving stability is attached to the outer surface of the sealing ring, and protective plates are fixedly mounted on two sides of the capacitor body. The bottom of the protection plate is in threaded connection with a bottom cover, the bottom of the bottom cover is provided with a suction cup, the edge of the suction cup is fixedly connected with a connecting ring, screws penetrate through the top surface of the connecting ring in an annular array mode at equal intervals in a threaded mode, a module is arranged in the suction cup, and the interior used for being connected with a capacitor body is embedded in the top surface of the module. According to the ceramic vacuum capacitor with the high sealing performance, through the metal cover, the sealing ring and the capacitor body, when a worker uses the capacitor body for a long time and the sealing ring is extruded for a long time, the metal cover can position the sealing ring, and the conditions of position deviation and accidental deformation of the sealing ring are avoided.

This application provides a copper busbar shaping device, which includes a base, a support plate, a fixing component, and a bending component. The support plate is disposed on the base along a first horizontal direction and at a predetermined distance from the base along a vertical direction. The support plate extends along the first horizontal direction, and its bearing surface is provided with a clamping portion disposed along the first horizontal direction. The bent portion of the copper busbar extends from the first end of the support plate along the first horizontal direction beyond the clamping portion by a predetermined length. The fixing component is disposed on the bearing surface of the support plate and configured to fix the copper busbar within the clamping portion. The bending component is disposed on the base and at the first end of the support plate along the first horizontal direction. The bending component bends the bent portion of the copper busbar at a predetermined angle, thereby achieving stable support and bending operation of the copper busbar. This provides a device that can effectively prevent the copper busbar from shifting position during bending, thereby improving the bending accuracy of the copper busbar and reducing the risk of warping.

The utility model discloses a high-precision dynamic balance compensation device for a grinding disc, relates to the technical field of grinding processing equipment, aims to solve the problems of unsmooth feeding and influence on efficiency caused by easy inclination and unbalance of materials during automatic feeding in the prior art, and comprises a base, a circulating water tank, a material disc, a grinding disc, a feeding table and the like. The compensation device is arranged on the feeding table support and comprises a two-way threaded rod, a connecting plate, a sliding guide rod and a clamping plate, the two-way threaded rod is driven to drive the clamping plate to move, and the position of materials in the feeding table is adjusted or fixed. And it is guaranteed that the materials smoothly and stably fall into the material holes, and the continuity of grinding work and the production efficiency are improved.

This application relates to a short-circuit detection device for battery cells in a winding machine, belonging to the field of battery cell detection technology. To solve the problem of short-circuited battery cells occupying processing time, it includes a detection mechanism arranged on one side of the cold pressing plate of the winding machine. The detection mechanism includes a support frame, a transverse carrier plate, a lifting drive cylinder, a detection plate body, and a detection probe assembly. The support frame is arranged on one side of the cold pressing plate, the transverse carrier plate is arranged on the support frame, the lifting drive cylinder is vertically connected to the transverse carrier plate, and the piston end of the lifting drive cylinder is connected to the detection plate body. The detection probe assembly includes positive electrode detection probes and negative electrode detection probes, which are distributed on the end face of the detection plate body. The support frame is provided with a transverse movement mechanism for driving the transverse carrier plate. This application effectively ensures that short-circuited battery cells are effectively identified and rejected before hot pressing, preventing short-circuited battery cells from occupying hot pressing equipment time and significantly improving production efficiency.

The utility model relates to a marking assembly for ceramic substrate lineation, which comprises a horizontally arranged operation table, the operation table is stably placed on the ground through a bearing frame, the operation table is connected with a bottom base in a sliding mode, the upper portion of the bottom base is fixedly connected with a stand column, the stand column is provided with a marking component, and the marking component can vertically slide along the stand column. A positioning moving part is further connected to the operation table in a sliding mode, the ceramic substrate can be fixed in the positioning moving part, the ceramic substrate is conveyed by the positioning moving part to make contact with the marking part, and marking on the ceramic substrate is completed; the ceramic substrate marking device has the advantages that the ceramic substrate can be positioned and conveyed at the same time, the ceramic substrate is made to make stable contact with the marking rope, the marking rope can form marking marks on the front face and the back face of the ceramic substrate at the same time, marking errors are small, and efficiency is high.

The invention discloses a meibomian gland heat shock interventional therapy device, and mainly relates to the technical field of medical equipment. Comprising a thermal shock intervention mechanism and an eyelid traction mechanism arranged on an operating bed, the eyelid traction mechanism comprises a movable frame arranged on the operating bed in a sliding mode, sliding blocks are symmetrically connected to the movable frame in a sliding mode, supporting rods are connected to the sliding blocks in a sliding mode, and eyelid hooks are arranged at the ends of the supporting rods. The hot shock intervention mechanism comprises a tube body and a piston arranged on the tube body in a sliding mode, a pressing block extending to the outer side of the tube body is arranged at the end of the piston, a needle head is arranged at the end of the tube body, and the hot shock intervention mechanism further comprises a heating wire arranged on the outer side of the tube body in a sleeving mode and connected with the needle head. The meibomian gland heating device has the advantages that the problem that part of lipid cannot be completely liquefied after meibomian gland cavities are heated is solved, the discharge efficiency of the lipid in the meibomian gland cavities is improved, and then the treatment effect on meibomian gland blockage is improved.

The invention belongs to the technical field of iron tower welding, and discloses an iron tower steel structure welding fixing tool which comprises a workbench, when a bearing frame plate vertically ascends and descends, the distance between the bearing frame plate and a square strip can be close or away, and generated extrusion force and traction force are generated; a rotating plate drives a sliding block to slide back and forth on the inner wall of a sliding hole formed in the top of a bearing frame plate, the sliding block drives an L-shaped rod and a positioning shell to move back and forth, the positioning shell drives a positioning roller to move back and forth, the positioning roller can extrude the side faces of the steel plates in the moving process, and therefore the angle between the two steel plates is adjusted and controlled; and it is ensured that the steel plate can be located at the correct relative angle in the welding or assembling process. The precise angle regulation and control are of great importance for ensuring the stability of structural parts, reducing errors and improving the assembly precision. And the production line can process various welding tasks of different types more flexibly, the types of welding items are expanded, and the diversity of products is improved.

This invention discloses a transverse pipe conveying device, belonging to the field of pipe conveying technology. It includes a pipe conveying mechanism comprising a conveying frame, multiple conveying rollers, a roller drive mechanism, transverse conveying mechanisms disposed on one or both sides of the conveying frame, and a lifting mechanism for lifting the pipes on the conveying rollers. The transverse conveying mechanism includes a conveying arm shaft, multiple transverse conveying arms, and a rotation drive mechanism. The conveying frame is also equipped with a guide mechanism for guiding the pipes onto the transverse conveying arms. The guide mechanism includes multiple guide plates arranged along the length of the conveying frame, with the bearing surface of the guide plates inclined inwards and outwards. This invention features a compact overall layout, eliminating the need for adjustments to workshop height, reducing workshop construction costs. The pipe conveying process is stable, ensuring the safety of equipment and personnel. The pipe conveying process is simple to operate, reducing labor costs and the possibility of operational errors.