74results about How to "Low flatness" patented technology

The invention discloses a welding device and method for metal corrugated pipe production, and relates to the technical field of metal pipe production. A sliding rail is arranged at the top of the base, a collecting box is arranged on one side of the back of the sliding rail, two linkage plates are symmetrically arranged in the sliding rail, an L-shaped plate is arranged at the edge of the top of the base, an annular rail is arranged on the side, close to the axis of the base, of the L-shaped plate, and a welding assembly is arranged in the annular rail. Two deviation prevention devices are symmetrically arranged on the top of the base, and anti-falling devices are arranged on the inner sides of the deviation prevention devices. By means of the inclined plate and the round roller, it is guaranteed that a pipe entering the limiting ring is located in the center of the interior of the limiting ring all the time, the phenomenon of slight deviation in the pipe alignment process is avoided, and workers need to observe the deviated direction with the naked eyes so that manual adjustment can be conducted; and the alignment accuracy between the two pipes is effectively improved, and the welding preparation time is shortened.

The invention relates to the technical field of steel strip cutting and slitting, in particular to cold-rolled steel strip slitting equipment which comprises a cutting mechanism, the cutting mechanism comprises a cutting knife used for cutting a steel strip, a first iron core is arranged on the side wall of the cutting knife in a sliding mode, and a first electromagnetic coil making contact with the first iron core is arranged on the outer gap of the first iron core in a sleeving mode; and the bottom end of the cutting knife is fixedly connected with a second iron core. After a steel belt is placed on the top of the cutting table, the steel belt can push a rotating wheel and a rolling frame to synchronously move upwards, the telescopic end of a first elastic telescopic rod drives a first conducting strip to slide on a first resistance plate, the current of a first sliding rheostat is detected through a current detection module in a PLC, and therefore the thickness of the steel belt is fed back; according to the thickness of the steel belt, the PLC controls current introduced into the first electromagnetic coil and the second electromagnetic coil, so that the cutting knife generates proper frequency to perform high-frequency vibration up and down and left and right.

The invention discloses a meat strip equally-dividing slitting machine for fresh meat processing, and relates to the technical field of fresh meat processing.The meat strip equally-dividing slitting machine comprises a rotating shaft, the rotating shaft is fixedly connected with a transmission part, the rotating shaft is in transmission with the output end of a motor through the transmission part, the outer side of the rotating shaft is fixedly connected with a cutting part, and the side, close to the rotating shaft, of a protection assembly is rotationally connected with a rotating rod; the cutting piece comprises a rotating disc, the rotating disc is fixedly connected with the rotating shaft, an inclined groove is formed in the edge of the outer side of the rotating disc, a blade is fixedly connected into the inclined groove, a fixing rod is fixedly connected to the outer side, close to the blade, of the rotating disc, and the rotating disc is fixedly connected with the blade through the fixing rod. According to the meat strip equally-dividing slitting machine for fresh meat processing, the blades are obliquely arranged, so that when fresh meat is cut, due to the angle problem of contact between the blades and the fresh meat, the fresh meat can be more easily guided to be cut open in the direction of the blades, notches are smoother, and the quality of produced products is improved.

The invention discloses a backlight module processing coating flatness monitoring system based on machine vision, relates to the technical field of processing coating monitoring, and solves the technical problems that in the prior art, the influence of a coating material cannot be analyzed, and the execution efficiency of processing coating is reduced. The method specifically comprises the steps that a film covering influence analysis unit analyzes the processing film covering influence of the backlight module, film covering material thickness data and film covering glue matching data are collected, and whether the film covering material and a glue matching material are influenced or not is deduced through data comparison; the processing and laminating influence of the backlight module is analyzed, whether flatness floating is influenced by a laminating material or not in the processing and laminating process is deduced by analyzing the influence of the laminating material, so that the laminating material is repaired and replaced in time, and the situation that the use efficiency of the laminating material is reduced due to the fact that the influence of flatness floating cannot be solved due to reworking is avoided. And the film coating processing progress of the backlight module is influenced.

The invention relates to a built-in hydraulic lifting creeping formwork construction method for an extra-large cable tower bridge hollow pier, and belongs to the technical field of creeping formworks. Comprising the following steps: S1, determining the position of a pier body; s2, scabbling the top surface of the base; s3, the side wall of the first-section hollow pier is poured; s4, a hydraulic creeping formwork system is assembled; s5, the inner formwork and the outer formwork are hoisted; s6, outer formwork modules are installed, then assembled backward moving devices are hoisted to the top face of a hydraulic creeping formwork system through a tower crane and connected with the outer formworks, positioning mechanisms are arranged between every two adjacent outer formworks, and the four outer formworks are enclosed through the positioning mechanisms and tightly attached to the outer side wall of the first section of hollow pier; s7, an inner formwork module is assembled; s8, closing the mold and pouring; s9, creeping formwork construction is conducted; s10, circulating construction is conducted; the problems that in a hollow pier built-in creeping formwork construction method, the construction precision of the hollow pier wall is low, and the construction efficiency is low are solved.

The invention relates to the technical field of hot continuous rolling, and particularly discloses a hot-rolled thin strip corrugated plate shape defect improvement method which comprises the following steps: step 1, tracking a hot-rolled thin strip production process, and determining a corrugated plate shape defect occurrence position; secondly, the abrasion state of the finish rolling working roller is analyzed, and the roller shifting interval of the working roller is adjusted according to the abrasion state; 3, analyzing the deviation condition of the center line of the strip steel finish rolling outlet, and optimizing the deviation direction of the strip steel; and step 4, tracking the bellow condition of the optimized hot-rolled thin-gauge strip steel, and further optimizing the channeling roll interval of the working roll and the deviation of the strip steel. By optimizing the working roll shifting interval and adjusting the deviation direction of the head of the strip steel, the strip steel corrugated-edge plate shape defect caused by the fact that the edge of the strip steel exceeds the roll abrasion step due to deviation in the strip steel threading process is avoided, hot rolling continuity and stability are improved, the planned total block number is increased, the corrugated-edge plate shape defect repair rate and smooth cutting loss are reduced, and the production efficiency is improved. And the comprehensive yield of the hot-rolled thin strip is improved.

The invention relates to the technical field of plasma cutting, and discloses a high-precision plasma groove cutting device which comprises a cutting table, a moving frame arranged above the cutting table, a swing assembly arranged on one side of the moving frame, an adjusting mechanism installed on the outer wall of the swing assembly and a plasma cutting gun installed in the adjusting mechanism. The swing assembly comprises a moving block fixedly installed at the output end of the moving frame, the outer wall of the moving block is rotationally connected with a half-gear base, a first servo motor operates through an arranged pushing assembly, an output shaft of the first servo motor drives a driven bevel gear to rotate clockwise through a single-tooth bevel gear, and the half-gear base is driven by the first servo motor to rotate clockwise. And the pushing frame moves outwards along the track frame under the transmission of the two pushing gears and the racks, so that the lower part of the plasma cutting gun inclines outwards, and the clamping ring slides and clamps along with the pushing frame to form an outward gradient, so that the cutting depth and the groove angle are better controlled, and the effects of improving the production efficiency and ensuring the cutting quality are achieved.

The utility model discloses a pressing device for CCK release paper processing, which comprises a U-shaped frame, a rolling assembly is arranged on the U-shaped frame, two sides of the inner wall of the U-shaped frame are respectively provided with a sliding chute I, the interiors of the two sliding chutes I are respectively connected with a sliding block I in a sliding manner, a device frame is fixedly connected between the opposite sides of the two sliding blocks I, and the device frame is fixedly connected with the rolling assembly. An adjusting roller is rotationally connected between the two sides of the inner wall of the device frame, and two stretching assemblies are fixedly connected to the device frame. Through cooperative use of the device frame, the adjusting roller, the placing frame, the threaded rod, the rubber wheels, the spring, the pressing roller, the guide roller and other structures, in the process of winding release paper under the action of the driving motor, the two rubber wheels abutting against the release paper can stretch and flatten the release paper towards the two sides, and the release paper is prevented from being damaged in the process of pressing the release paper. And the flatness of the release paper is reduced due to wrinkles, so that the quality of the laminated release paper is improved.

The application provides a method for post-processing of a photosensitive resin component, and belongs to the technical field of photosensitive resin, and comprises the following steps: immersing the photosensitive resin component into a solution to obtain an intermediate; and sequentially performing atomization treatment and solidification on the intermediate to complete the post-processing. The photosensitive resin component is placed in an atomized environment for photocuring, the surface properties of the component are improved, the adhesion of the model surface is reduced to a certain extent, the surface color of the original component is changed, the surface smoothness is increased, the surface quality of the component after solidification is improved, the surface protection effect of the component is achieved, and the service life of the photosensitive resin component is prolonged.

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.

The present application relates to the field of construction technology for building expansion joints, and in particular to a synchronous construction device for expansion joint positions and a method for using the device, which includes side templates corresponding to both sides of the expansion joint, two forming templates arranged between the two side templates, and a number of connecting mechanisms for connecting the two forming templates, wherein the side templates are parallel to the forming templates, and the outer walls of the two forming templates facing each other are fixedly connected with a number of vertically distributed fixed rails; the connecting mechanism includes two connecting rails and a number of connecting pipes, wherein the connecting rails are horizontally arranged and connected to the fixed rails by sliding along the length direction, and the connecting pipes are distributed along the length direction of the connecting rails, and the two ends of the connecting pipes are respectively threadedly connected to the two connecting rails; the forming template is provided with a number of fastening mechanisms for connecting the side templates, and the fastening end of the fastening mechanism connected to the forming template is plugged into the connecting pipe. The present application can optimize the forming accuracy of the expansion joint while performing synchronous construction of the expansion joint position in a limited space.

The utility model discloses a kind of plastic film production flat devices, including first side plate and second side plate, first side plate and second side plate are rotatably connected with first roller support and second roller support, first roller support is used to receive external barrel material, second roller support groove end is provided with preliminary roller, first side plate and second side plate are rotatably connected with a group of surface compression roller, three groups of driven roller and a group of transmission roller, plastic film on external barrel material is S-shaped in turn through preliminary roller, surface compression roller, driven roller and transmission roller, first pulley is rotatably connected with second side plate side wall, first pulley one end is fixedly connected with surface compression roller shaft end;The utility model can apply uniform pressure to plastic film, effectively eliminate the wrinkle and unevenness of film surface, improve the flatness and quality of film, adopt double drive system, ensure that power is stable in the operation process of device, reduce the film transmission jam or uneven problem caused by insufficient power.

The utility model discloses a kind of wood furniture processing is glued with pressure device, including support frame, the upper end of support frame is provided with pressure equalizing mechanism, pressure equalizing mechanism includes support plate, press roll and transmission roller, transmission roller is provided with press roll above support plate top, the gap between press roll and transmission roller is adjusted by adjusting limit nut and screw rod, adapt to the board of different thickness, the left side of pressure equalizing mechanism is provided with pressure equalizing mechanism, pressure equalizing mechanism includes conveying assembly and booster assembly, conveying assembly includes mounting bracket and gyro wheel conveyor belt, mounting bracket is installed on the left side of support frame, gyro wheel conveyor belt is installed on mounting bracket, the wood furniture processing is glued with pressure device and is additionally provided with pressure equalizing mechanism and pressure equalizing mechanism, pressure equalizing mechanism avoids wood board surface damage by uniform preliminary pressure, and pressure equalizing mechanism ensures that wood board is uniformly stressed after stacking by accurate booster pressure, finally improve the gluing quality and overall stability of wood board.

The utility model discloses a kind of semiconductor polishing liquid anti-deposition devices, including the storage tank for storing semiconductor polishing liquid, the side surface of the storage tank is equipped with circulation conveying component for semiconductor polishing liquid circulation, rotating drive component is installed on the position of the storage tank and corresponding the circulation conveying component, the bottom of the storage tank is also equipped with agitating component for semiconductor polishing liquid agitation, the circulation conveying component includes fixedly connected in the bottom of the side surface of the storage tank circulation pump, conveying pipe is installed on the circulation pump, rotatable annular pipe is connected to the other end of the conveying pipe.The utility model is by circulation pump and is sent to annular pipe by conveying pipe in the storage tank polishing liquid and is evenly sprayed by spray head, positive and negative rotation motor drives driving link to make annular pipe reciprocating rotation expand spraying range, while agitating motor drives agitating blade to agitate the polishing liquid in the storage tank, ensure its uniform distribution.

The present invention belongs to the technical field of can stacking machines, specifically relates to a can stacking machine, an anti-counterfeit can assembly and an anti-counterfeit can method, comprising two fixed frames, a conveyor belt is transmission-connected between the fixed frames, a plurality of baffles are evenly arranged on the top of the conveyor belt, a stacking frame is arranged on one side of the conveyor belt, a bearing platform is movably connected inside the stacking frame, a splicing frame is movably connected above the stacking frame, a plurality of adsorption tubes are evenly movably connected on one side below the splicing frame, and a plurality of push rods are evenly movably connected on the other side below the splicing frame; an anti-counterfeit can assembly, the anti-counterfeit can assembly is used for the can stacking machine, and comprises a side groove, the side groove is arranged on the top of one side of the fixed frame; the device is simple to operate, stable and efficient, meets the actual large-volume can stacking processing requirements, has stronger adaptability, higher stability, stronger controllability, effectively ensures that the cans are stacked safely and stably, and greatly reduces the labor intensity of operators.

The present application relates to the technical field of millimeter wave communication, and particularly relates to a V / W wave band low-loss metal waveguide and a preparation method thereof. The preparation method provided by the present application combines metal additive manufacturing, inner wall conductive metal deposition, super-smooth inner surface polishing and external single-point diamond turning technology. The waveguide manufactured by the composite process chain comprises an aluminum-magnesium (zirconium) alloy waveguide structure manufactured by laser beam melting additive manufacturing, a copper (silver) inner wall coating deposited by chemical reduction plating technology, an inner wall surface with a roughness of less than 50 nm Ra processed by abrasive flow machining, and a self-aligning flange with a flatness of less than 0.1 microns and a butt joint surface roughness of less than 20 nm Ra processed by super-precision machining. The present application improves the electrical performance, thermal interface consistency and assembly accuracy. The preparation method of the present application solves the problems of high insertion loss of the existing waveguide structure in high-frequency applications, high-cost mode coupling caused by large structural assembly errors, uncontrollable inner wall roughness and the like.

The small modular hanging basket system comprises a self-stabilizing type guide framework composed of an outer guide framework and an inner guide framework, and a hanging basket is arranged on the inner side of the self-stabilizing type guide framework and slides through a guide wheel assembly; the driving motor and the control electric box are integrated on the hanging basket and synchronously ascend and descend along with the hanging basket; an anti-top-rushing limiting switch and a load limiting tension switch are arranged on the top, double safety protection is achieved, a segmented framework, an adjustable support, a mechanical door lock and a falling protector are adopted in the system, ground rails or inclined struts are not needed, and the system adapts to narrow and uneven sites.

This application relates to the field of mechanical parts processing technology, specifically disclosing a grinding device for excavator parts, including a main body and a grinding robotic arm. The grinding robotic arm is provided on the outer surface of the main body. The grinding robotic arm includes a robotic arm, a drive motor, and a grinding disc. The output end of the drive motor is sleeved with the grinding disc. This invention can clean the worktable in a timely manner through a dust removal component, preventing debris from affecting subsequent grinding work, ensuring that the parts are placed stably and positioned accurately. Keeping the worktable clean reduces the flying of debris and dust, improves the working environment, and protects the respiratory health of operators. The clamping component can stably clamp the parts, and can promptly issue an alarm when the parts deviate in the clamp, preventing unqualified products from entering the market. In addition, it can detect the parallelism of the clamping arm and issue an alarm when the clamping arm tilts, preventing uneven distribution of clamping force during grinding.

The utility model relates to the technical field of film laminating equipment, and discloses plastic packaging box film laminating equipment which comprises a supporting bottom plate, a heating and cooling mechanism is fixedly connected to the interior of a first supporting base and the interior of a second supporting base, and a cooling fan is fixedly connected to the side, away from the second supporting base, of the second supporting base. A heating fitting column is rotatably connected to the interior of the heat dissipation fan, a cooling plate is fixedly connected to the top side of the interior of the second supporting base, and supporting connecting plates are fixedly connected to the interiors of the two sides of the second supporting base. According to the utility model, through the heat dissipation fan and the heating fitting column, rapid film laminating and fitting on the surface of the plastic box are realized under different conditions, the cooling plate and the heat dissipation holes work cooperatively, heat is absorbed and dissipated effectively, the electric telescopic column and the rolling column further flatten the surface of the plastic box, the film laminating and fitting quality is improved, and the production efficiency is improved; and it is ensured that the surface of the plastic box reaches the optimal flatness and attractiveness after being cooled.

The utility model provides a packaging plate, and relates to the technical field of packaging. The packaging plate is provided with a first surface and a second surface which are arranged in parallel in the thickness direction of the packaging plate, at least one side face of the packaging plate is provided with a step part, the end face, parallel to the first surface or the second surface, in the step part is a cutting face, and the packaging plate is used for cutting along the cutting face. Cutting size calibration and debugging, batch cutting and visual detection are directly carried out along the cutting face of the packaging plate, the cutting flatness can be well guaranteed, and the cutting sizes of the packaging plates corresponding to different identifications, cutting size calibration and debugging without a measuring tool and quality detection are achieved.

The invention belongs to the technical field of semiconductor preparation devices and pretreatment, and discloses a quartz tube for semiconductor single crystal growth and a pretreatment method of the quartz tube. The pretreatment method comprises the following steps: cleaning a quartz tube in a pickling solution, washing with pure water, drying, heating to 80-100 DEG C, spraying silane coupling agent hydrolysate on the inner surface of the quartz tube, and carrying out heat preservation, standing and coupling reaction to obtain a quartz tube subjected to coupling treatment; and finally, heating the quartz tube subjected to coupling treatment to 500-700 DEG C for heat treatment to obtain the quartz tube subjected to dehydroxylation treatment. According to the pretreatment method, a specific pickling solution is adopted for impurity removal pretreatment, and a chemical coupling and heat treatment combined dehydroxylation treatment mode is adopted, so that the impurity removal effect and the dehydroxylation effect of the quartz tube can be remarkably improved, and the crystal yield of the quartz tube for semiconductor single crystal growth can be remarkably improved.

The utility model discloses a film coating device for dairy product packaging bag production, which comprises a supporting table, a conveying belt is mounted at the top of the supporting table in a transmission manner, first vertical plates are mounted on the front side and the rear side of the left end of the top of the supporting table, and film coating rollers are mounted on the inner sides of the first vertical plates. The height of the film spraying roller can be conveniently adjusted through the threaded connection of the adjusting screw rod and the fixing frame, the film spraying device can adapt to packaging materials with different thicknesses, the universality of the device is improved, the film pressing roller can compact packaging bags after the packaging bags are subjected to film spraying through the cooperation of the supporting spring and the lifting frame, the phenomena of bubbles and unevenness are effectively reduced, and the production efficiency is improved. According to the packaging bag film spraying device, the film spraying quality is improved, the drying assembly is matched with the draught fan and the heating box, the air outlet pipe is reasonably arranged, packaging bags subjected to film spraying can be rapidly dried, the production efficiency is improved, meanwhile, the stability of the drying temperature is guaranteed through the arrangement of a temperature sensor, and the drying quality of the packaging bags is guaranteed.

The present application relates to the technical field of manipulator devices, specifically to a track-embedded orthogonal slide suitable for manipulators, including a slide body, the lower end of the slide body is provided with a flatness adjustment mechanism, the flatness adjustment mechanism includes a main body mounting plate fixed to the lower end of the slide body, the lower end of the main body mounting plate is provided with an adjustment mounting plate, a plurality of groups of curved connecting plates are provided between the adjustment mounting plate and the main body mounting plate, and the plurality of groups of curved connecting plates are evenly distributed along the length direction of the adjustment mounting plate. The present application is provided with a flatness adjustment mechanism, which effectively reduces the possibility of deformation of the slide body due to the fit of the reference mounting platform when installing the slide body, ensures the flatness of the slide rail on the slide body after installation, reduces the possibility of the slider getting stuck due to the deformation of the slide rail on the slide body, ensures the smoothness of the operation of the manipulator, and improves the effect of the operation of the manipulator.

The scraping plate comprises a scraping plate body, a scraping plate blade is arranged at the bottom of the scraping plate body, a first mounting plate and a second mounting plate are arranged on the left side and the right side of the scraping plate body respectively, the first mounting plate is connected with the second mounting plate, threaded rods are arranged on the front side and the rear side of the scraping plate body respectively, and the threaded rods are connected with the first mounting plate and the second mounting plate respectively. According to the scraper blade cleaning device, after silk-screen printing is completed, a scraper blade is clamped through the two cleaning sponges, then the cleaning sponges are controlled to move horizontally along the scraper blade, and therefore the scraper blade is wiped through the cleaning sponges, and the scraper blade is cleaned through the cleaning sponges. The residual ink on the surface of the scraper blade is removed, the smoothness of the scraper blade is prevented from being reduced after the residual ink is dried up on the surface of the scraper blade, and therefore the subsequent silk-screen printing quality is guaranteed.

The utility model discloses a copper bar sleeve cutting equipment, aims at providing a kind of copper bar sleeve cutting equipment which is not only easy to operate, can guarantee the cutting flatness of copper bar heat shrink sleeve;And simple structure, easy to make, can save the production cost of a kind of copper bar sleeve cutting equipment. It includes: callipers, including two clamping pincer arms;Two pedestals, fixed on clamping pincer arm one by one, copper bar overpass is formed between two pedestals;Two cutting assemblies, with pedestal one by one, including the moving piece of sliding setting on corresponding pedestal, sleeve cutter of sliding setting on moving piece and the spring of driving sleeve cutter to move to copper bar overpass side;Push-pull piece is connected with the moving piece of two cutting assemblies, and moving piece is pushed to move.

The invention provides self-positioning earth-covering type storage tank welding auxiliary equipment, which belongs to the technical field of storage tank processing and comprises a base, a moving mechanism, a mounting frame, a supporting seat, a guide rail, a servo motor, a welding mechanism, a bidirectional screw rod, a first motor, a guide rod, a sliding block, a supporting frame, a clamping ring, a lifting mechanism, a supporting arm, a second motor and a rotating ring. Moving mechanisms are arranged at four corners of the lower end in the base; a mounting frame is fixedly connected to the top of the base, supporting seats are symmetrically and fixedly connected to one side of the bottom of the mounting frame, guide rails are fixedly connected to one sides of the supporting seats, and servo motors are slidably connected to the outer sides of the guide rails; and a two-way screw rod is arranged in the base, one end of the two-way screw rod is fixedly connected to the output end of a first motor, and through the arrangement, the problem that the workload is increased while the labor intensity is increased due to the fact that the phenomenon of uneven welding or omission easily occurs during manual welding is solved.

The invention discloses a plastic shell forming mold of industrial laser detection equipment, relates to the technical field of plastic shell forming molds, and solves the problems that the synchronous removal effect on burrs on the surface of a plastic shell is not high when an industrial laser plastic shell is subjected to forming machining, the synchronous collection effect on the burrs is not high when the burrs are removed, and the machining efficiency is low. The problems that the mold surface containing space is not high in adjustability, the situation that production tools are convenient to place is reduced, and meanwhile the dustproof effect on the surface of a lower mold and the shielding and protection linkage performance on the surface of a cutting blade are not high exist. The forming die comprises a die body, a lower shell forming die, an electric push rod, an upper shell forming die, a sliding rail rod, a containing table and a removing mechanism. Compared with the prior art, the device has the advantages that burrs on the surface of a plastic shell can be conveniently removed while the upper mold is lifted at a time, the adjustability of the mold to a production tool placement space is improved, dust can be effectively prevented from being effectively prevented from being effectively prevented from being accidentally damaged for the lower mold, and a blade can be effectively protected.

The utility model relates to a roadbed pavement construction compacting device, which belongs to the technical field of highway construction and comprises two fixing plates, a compacting device for compacting pavement construction is arranged on the left side between the two fixing plates, and a scraping component is arranged between the fixing plates and the compacting device. A conveying assembly used for conveying attachment materials is arranged on the right side between the two fixing plates. The conveying assembly comprises a collecting box fixedly connected to the right side between the two fixing plates, a first rotating shaft rotationally arranged at the left end of the inner side of the collecting box in a sleeving mode, and a second rotating shaft rotationally arranged at the right end of the inner side of the collecting box in a sleeving mode. According to the roadbed and pavement construction compacting device, attachments on the surface of the road pressing roller are scraped off through the scraping plate, naturally fall into the material conveying barrel and are conveyed into the collecting box for stirring treatment, the hung objects are prevented from falling to the ground, the collected materials can be taken out of the collecting box for continuous use in the later period, and waste of resources is reduced.

The invention discloses a sleeve-type underwater pile positioning frame device with auxiliary piles and a construction method. The pile positioning frame includes an intermediate sleeve, which is an upright hollow cylinder structure for sleeve connection with the auxiliary piles; a positioning frame connected to the outer periphery of the bottom end of the intermediate sleeve; an engineering pile sleeve, which has at least three and is connected to the positioning frame, and has a columnar space for inserting the engineering piles, and the geometric centers of at least three engineering pile sleeves are located on the axis of the intermediate sleeve; a leveling device, which is arranged in multiple groups along the axial direction of the intermediate sleeve, and each group of leveling devices includes multiple leveling oil cylinders uniformly arranged on the peripheral wall of the intermediate sleeve along the circumference of the auxiliary piles; the fixed ends of the multiple leveling oil cylinders are fixed to the intermediate sleeve, and the telescopic ends act on the auxiliary piles in the intermediate sleeve. This sleeve-type underwater pile positioning frame device has a light structure, low requirements on ship machinery and equipment, low construction difficulty, and high leveling accuracy of the pile positioning frame, and can be applied to the pile construction of the positioning frame foundation in deeper sea areas.