97results about How to "Less scratches" patented technology

The invention provides a raw coal conveying device and method, and belongs to the technical field of raw coal conveying, the raw coal conveying device comprises a conveying channel and a conveying mechanism, and a scraper driving device is a belt / chain transmission device with an annular transmission bundle; the scraper assembly comprises a baffle fixed to the transmission beam, a scraper hinged to the baffle, a scraper rotation limiting structure and a scraper reset spring. The conveying mechanism further comprises a scraper guide device, and the scraper guide device comprises a guide rail arranged on the conveying channel and a guide piece arranged on the scraper. The guide rail comprises a lower horizontal section parallel to the bottom plate and a notch corresponding to the discharging port. The scraper can rotate, when coal is loaded, the scraper and the baffle can form a bucket structure, coal briquettes on the bottom plate are shoveled up, friction between the coal briquettes and the bottom plate is reduced, and the crushing amount of the coal briquettes is reduced; when coal is unloaded, the scraping plate is inclined downwards, coal briquettes enter the discharging port in an inclined downwards mode under the action of the gravity of the coal briquettes, and damage to the coal briquettes caused by vertical coal unloading is reduced.

The invention relates to the technical field of tree transplanting, in particular to a tree transplanting device capable of increasing the survival rate, which comprises a supporting assembly, a fixing seat fixedly mounted at the bottom of a loading carriage and a binding part arranged at the top of the fixing seat and used for binding a tree trunk, and one side of the fixing seat is provided with an adjusting part connected with the binding part; the rotating angle of the binding part relative to the fixed seat is adjusted; and the maintenance assembly is arranged at the top of the fixing base and comprises a maintenance box installed at the top of the fixing base, and a spraying part is arranged on one side of the maintenance box and used for spraying maintenance liquid to the tree root soil balls in the containing bin. Through mutual cooperation of the supporting assembly and the maintenance assembly, a tree can be turned over by a certain angle with a tree root soil ball as a fulcrum, so that the distance between a tree crown and the ground is adjusted, scraping in the transportation process is reduced, and water or other nutrient solutions can be supplemented for maintenance when needed.

The invention belongs to the technical field of modification of ultra-high molecular weight polyethylene, and particularly relates to special resin for a modified ultra-high molecular weight polyethylene lining oil pipe and a preparation method of the special resin. The special resin for the modified ultra-high molecular weight polyethylene lining oil pipe is prepared from the following raw materials in parts by mass: 65 to 80 parts of ultra-high molecular weight polyethylene, 5 to 10 parts of high-density polyethylene, 8 to 12 parts of modified polyaryletherketone, 4 to 7 parts of modified hyperbranched polyester, 0.3 to 2 parts of silicone master batch and 0.1 to 0.5 part of antioxidant. The lining oil pipe prepared from the special resin for the modified ultra-high molecular weight polyethylene lining oil pipe has excellent wear resistance and high temperature resistance, and also has good mechanical properties such as tensile strength and impact strength.

The invention discloses an image measuring instrument with an auxiliary positioning function, and relates to the technical field of image measurement, the image measuring instrument comprises a placing frame and further comprises a positioning device, a placing hole is formed in the front side of the placing frame, a light supplementing device is arranged on the inner wall of the placing hole, a fixing rod is fixedly installed on the inner wall of the placing frame, and the positioning device is arranged on the fixing rod. Displacement equipment is slidably mounted on the circumferential surface of the fixing rod, image measurement equipment is arranged on the front side of the displacement equipment, a placement frame is fixedly mounted at the bottom of the inner wall of the placement frame, and the positioning device comprises a positioning groove, an electric push rod, a push plate, a supporting groove, a supporting rod, a supporting plate, a protection groove, a hollow block and a sliding block. The hollow block is limited by the sliding block, so that the push plate cannot continuously move in the direction close to the positioning groove, scraping and indentation on the surface of the workpiece can be reduced through reasonable clamping force, it can be ensured that the workpiece is kept at the stable position in the measuring process, and displacement or inclination caused by improper clamping is avoided.

The invention relates to the technical field of blanking, and discloses adjustable plastic film blanking equipment and method.The adjustable plastic film blanking equipment comprises a base and two side plates installed on the base, and a heating plate and a conveying belt are installed between the two side plates; a feeding frame is installed at the front end of the base, two rolling shafts on the feeding frame are used for feeding a plastic film and a protective film respectively, a heating roller A located at the front end of the heating plate is installed on the base, and the protective film is heated through the heating roller A. A protective film is heated and adhered to the plastic film, so that the plastic film is prevented from being in direct contact with conveying structures such as a conveying belt and a guide roller in the conveying process, the situation that the surface of the plastic film is scratched due to the fact that the conveying structures are adhered with dust is reduced, and the quality of the plastic film is effectively improved.

The utility model discloses a pair of vertical lockrand occlusion pliers for metal roof panels, which comprises a supporting pliers frame, a first pliers group and a second pliers group are sequentially arranged at the lower part of the supporting pliers frame from right to left, and the first pliers group and the second pliers group are respectively connected with an occlusion handle through a first connecting piece and a second connecting piece; the meshing handle is used for controlling the first clamp set and the second clamp set through the first connecting piece and the second connecting piece to lock the joint of the metal roof panels. According to the utility model, the first clamp group and the second clamp group are controlled through the occlusion handle, so that the locking operation for locking the metal roof board is simpler. The clamp frame structure comprises two groups of clamp plates which are connected through a connecting plate, and a frame rod and a hand-held rod are arranged above the clamp plates, so that the clamp frame structure is more convenient and stable to use.

The invention provides antibacterial eye drops containing a herbal compound for pets and a preparation method of the antibacterial eye drops. The antibacterial eye drops for the pets are prepared from the following components in percentage by mass and volume: 1%-5% of a compound of a honeysuckle flower extract and a dandelion extract, 0.2%-1% of hyaluronic acid, 0.01%-0.05% of vitamin B2, 0.001%-0.005% of menthol and the balance of water for injection. The antibacterial eye drops for pets not only have efficient antibacterial and anti-inflammatory effects, but also are mild and non-irritant in formula, free of toxic and side effects, suitable for pets to use for a long time and capable of maintaining eye health of pets for a long time.

The utility model relates to the technical field of steel belt slitting processing, in particular to a steel belt slitting waste collecting device which comprises a bottom plate and an arranging device, a servo motor is fixedly connected to the upper surface of the bottom plate, a box is fixedly connected to the upper surface of the bottom plate, a recycling barrel is fixedly connected to one end of the box, and a wire inlet is formed in the surface of the recycling barrel. The driving end of the servo motor penetrates through the box and the recycling barrel and is fixedly connected with a rolling rod, the arranging device is arranged on the surface of the recycling barrel and comprises a guide rail, the guide rail is fixedly connected with the recycling barrel, a clamping groove is formed in the surface of the guide rail, a sliding sleeve is slidably connected to the surface of the guide rail, and a support is fixedly connected to the surface of the sliding sleeve. A blocking frame is fixedly connected to the surface of the support, a guiding part of the blocking frame is composed of two rotating pulleys, the pulleys of the blocking frame are symmetrically arranged up and down, and the sliding sleeve further comprises a driving mechanism used for driving the sliding sleeve to move in a reciprocating mode. And the rolling effect is optimized, follow-up carrying of the steel bars is facilitated, and deformation and scraping caused by disordered winding of the steel bars are reduced.

The utility model belongs to the technical field of air conditioner valve body machining, and particularly relates to a drilling machining device for an air conditioner valve body. A sliding groove is formed in the middle of the workbench. The multiple sets of sliding grooves are annularly distributed in the middle of the workbench. A sliding block is slidably connected to the middle of the sliding groove. A tension spring is connected between the sliding block and the sliding groove. One end of the tension spring is fixedly connected with the side wall of the sliding block, and the other end is fixedly connected with the side wall of the sliding groove; according to the step, by arranging a workbench, a sliding groove, a sliding block, a tension spring and a fixing rod, the air conditioner stop valve body can be limited and fixed when a worker drills the air conditioner stop valve body, and therefore the situation that when the air conditioner stop valve body is drilled, a large twisting force is generated when a drilling device drills the air conditioner stop valve body is reduced, and the drilling efficiency of the air conditioner stop valve body is improved. The situation that the air conditioner stop valve body rotates along with the drilling device is avoided, the drilling effect and drilling efficiency of the air conditioner stop valve body are improved, and then the overall quality of the produced air conditioner stop valve body is improved.

The utility model discloses code detecting and positioning equipment with an adjustable fixing structure, which comprises a code detecting and positioning device, a protective shell is fixedly mounted at the bottom of the code detecting and positioning device, a chuck structure is slidably mounted at the bottom of the protective shell, a binding device is detachably mounted at the bottom of the chuck structure, and the binding device is detachably mounted at the bottom of the protective shell. The utility model relates to the technical field of code detection positioning. According to the code detecting and positioning equipment with the adjustable fixing structure, the purposes that the code detecting and positioning equipment can be conveniently and rapidly disassembled by a worker and can be firmly and conveniently carried in special terrains such as jungles and mountainous regions and in the strenuous exercise process, meanwhile, the code detecting and positioning equipment can be protected against collision and buffering in the special environment, and the service life of the code detecting and positioning equipment is prolonged are achieved.

The invention relates to the technical field of engineering plastics, and particularly discloses high-performance wear-resistant low-precipitation polycarbonate and a preparation method thereof. The high-performance wear-resistant low-precipitation polycarbonate is prepared from the following raw materials in parts by mass: 80 to 84 parts of polycarbonate, 10 to 20 parts of modified ABS (Acrylonitrile Butadiene Styrene) copolymer, 1 to 5 parts of compatilizer and 0.1 to 0.5 part of antioxidant, the modified ABS copolymer is ABS copolymer grafted hyperbranched polyester ether, and double bonds are introduced into the hyperbranched polyester ether. The high-performance wear-resistant low-precipitation polycarbonate disclosed by the invention has the advantage that the defect that the wear resistance of the polycarbonate is still insufficient can be overcome.

The large granary corrugated plate flexible automatic production line comprises a feeding table, a machining table and a stacking table, the top of the feeding table is provided with a pneumatic tensioning discharging machine and an uncoiling leveling machine, the top of the feeding table is provided with a cutting device, the top of the machining table is provided with a rolling forming machine, and the top of the machining table is provided with a conveying device. A punching device is arranged between the machining table and the stacking table, a conveyor is mounted at the top of the stacking table, a first mounting table is fixedly connected to the front face of the stacking table, and a first mechanical arm is mounted at the top of the first mounting table. According to the corrugated plate machining device, in the corrugated plate machining process, a full-automatic mode is adopted, plates do not need to be transferred during machining, the machining efficiency is effectively improved, and the expenditure of manpower and material resources is saved.

The utility model relates to the technical field of left rear mudguard supports, in particular to a left rear mudguard support assembly which comprises a top beam, a bottom beam arranged below the top beam, a protection side beam and an installation side beam arranged between the top beam and the bottom beam respectively, and a plurality of high-position air inlet support installation holes formed in the top of the top beam. A plurality of left fender support base mounting holes are formed in the two sides of the top beam, left protection front fixing support assembly mounting holes are formed in one end of the top of the protection side beam and the top beam, a connecting plate is arranged on one side of the protection side beam, an extension plate is arranged at one end of the bottom of the bottom beam, and a plurality of wiring harness mounting via holes are formed in the extension plate. Strength and durability are improved, a vehicle body is protected against erosion of the external environment, the service life of the vehicle body is prolonged, splashing of muddy water, gravel, snow and other substances is effectively prevented, damage to rear wheels and other parts of the vehicle body is reduced, safety is high, installation and replacement are easy, compatibility is good, and maintenance cost is reduced.

The invention discloses a gas-liquid mixing type clothes surface stain self-cleaning device and a method thereof, and relates to the field of clothes cleaning. A gas-liquid mixing type clothes surface stain self-cleaning device comprises a water storage shell, a working cavity is formed in the lower end of the interior of the water storage shell, the gas-liquid mixing type clothes surface stain self-cleaning device further comprises ultrasonic transducers, the ultrasonic transducers are fixedly connected to the interior of the working cavity circumferentially at equal intervals, and the input ends of the ultrasonic transducers are electrically connected with the output end of an ultrasonic generator through cables; by means of the cavitation effect, stains such as oil stains and sweat stains are efficiently broken and stripped, stubborn stains on necklines and cuffs, juice stains and coffee stains and the like are well cleaned, strong rubbing is replaced with flexible liquid disturbance, an interception filter plate is matched, clothes fiber pulling and hardware scraping are reduced, the use amount of a detergent is reduced, clothes materials are protected, and the service life is prolonged.

The utility model provides a china-hemp bacteriostasis tampon, which relates to the technical field of hygienic products and comprises a tampon component and a liquid storage component, the liquid storage component is arranged at the bottom of the tampon component, the tampon component comprises a latex head, the outer surface of the latex head is fixedly connected with a latex snap ring, and the latex snap ring is fixedly connected with the liquid storage component. A plurality of flow guide holes are formed in the top of the cotton sliver assembly in a penetrating mode, the liquid storage assembly comprises a protective sleeve, a liquid storage groove is formed in the top of the protective sleeve, and a plurality of plugs are fixedly connected to the inner bottom of the liquid storage groove. According to the utility model, a small amount of lubricant is added in the liquid storage tank for storage, and the latex head in the cotton sliver assembly is placed in the liquid storage tank, so that the lubricant in the liquid storage tank can be attached to the surface of the latex head; the entering smoothness of the cotton sliver assembly can be improved, friction and scraping between the cotton sliver assembly and internal tissue are reduced, and better experience feeling is brought to a user.

The utility model relates to the technical field of electronic connector assemblies, in particular to a connector of a portable novel electronic connector assembly, which comprises a connector shell serving as a novel connector main body, a connecting plug arranged on the side surface of the connector shell, and a connecting seat connected to the other side of the connector shell. According to the utility model, the defects in the prior art are overcome, and the connector is provided with the portable protective shell through the wiring groove, the elastic sheet and the clamping block in order to facilitate connection and replacement of lines. A user can rotate the protective shell to take down the protective shell, and then a line passes through the rubber line clamping hole and is inserted into the wiring groove. The alignment conducting strip is moved by rotating the alignment screw, and the line head is clamped between the alignment conducting strip and the alignment base to realize connection. In order to improve the connection stability, the connecting plug can extrude the inner wall of the insertion opening through the elastic sheet, and the rubber layer can reduce scraping and increase friction force. These design improvements help to reduce poor contact and improve transmission stability.

The invention relates to the technical field of twisted copper wire stranding, in particular to a wire stranding device for twisted copper wire production and processing and a use method thereof.The wire stranding device comprises a base, a pay-off reel is arranged at one end of the base, and a plurality of wire wheels distributed in an annular array are arranged on the side face of the pay-off reel; a follow-up sleeve is fixedly installed in the center of the side face of the pay-off reel, and reciprocating threads are arranged at the end, away from the pay-off reel, of the follow-up sleeve. Compared with the prior art, through inclined reciprocating sliding of the bunching sleeve, the cleaning ring on the inner side wall of the bunching sleeve can dynamically and comprehensively clean the outer surface wall of the copper wire, the dynamic cleaning mode can effectively remove dust, greasy dirt and other impurities attached to the surface of the copper wire, the conductivity of the copper wire is improved, and the service life of the copper wire is prolonged. The efficient cleaning mode not only improves the cleanliness and the production quality of the copper wires, but also reduces the subsequent processing cost, and provides powerful guarantee for high-quality production of the stranded copper wires.

The utility model discloses a forge piece clamping device which structurally comprises a clamping unit, a bottom bearing seat, an assembling cylinder, a movable arm and a control arm device, the clamping unit is arranged below the control arm device and is connected with the control arm device in a locking mode, the movable arm is arranged below the control arm device, and a buffer gasket is arranged so that the movable arm can be clamped when the forge piece is clamped. According to the device, the side edge of a forge piece is prevented from being scratched, meanwhile, when the special contact pipe device is used for clamping and transferring the metal forge pipe, the transferring stability of the metal forge pipe can be guaranteed, scraping to the inner wall of the surface of the metal forge pipe is reduced, the yield is effectively guaranteed, meanwhile, the telescopic structure can adapt to the forge pipes with different lengths, and the device is more flexible.

The utility model provides a portable high-voltage line tester, and relates to the technical field of high-voltage line detectors, the portable high-voltage line tester comprises a portable mechanism, one side of the portable mechanism is provided with a protection mechanism, the portable mechanism comprises a tester body, the tester body is internally provided with a chute, the inner surface of the chute is provided with a vertical rod, and one side of the vertical rod is provided with a transverse plate. According to the utility model, the vertical rods can be pulled out from the bottom of the instrument body, so that the vertical rods are extended, then the two vertical rods are close to a fixed object, at the moment, the screw rod on the transverse plate is rotated, and in the rotating process, the two vertical rods are gradually in contact with the fixed object and are fixed with the fixed object; therefore, the instrument body does not need to be tested in a hand-held mode in the using process, shaking or unstable factors caused by hand holding can be reduced, the testing process is more reliable and accurate, and accidental risks caused by hand-held operation are reduced.

The utility model discloses a clamp for an unstacking robot, and relates to the technical field of robot clamps. The clamp for the unstacking robot comprises a clamp fixing base, a clamping jaw fixing assembly and a clamping assembly, the clamping jaw fixing assembly comprises two connecting columns, and the two connecting columns are fixedly connected to the lower end of the clamp fixing base; a clamping jaw seat is arranged below the clamp fixing seat, two connecting rods are rotationally connected to the ends, close to the connecting columns, of the clamping jaw seat, and the two connecting rods are rotationally connected with the corresponding connecting columns correspondingly, a clamping jaw is detached through tools such as an electric wrench, the clamping jaw is conveniently detached through the hexagonal prism shape of the fixing block, and the detaching efficiency of the clamping jaw is improved; according to the bagged material clamping device, clamping instability or failure caused by serious damage of the clamping jaws is avoided, the safety of the device is improved, the risk of industrial accidents is reduced, the number of the clamping jaws is increased or decreased according to the specifications of different bagged materials, the bagged materials of different specifications can be clamped conveniently, and the practicability of the device is improved.

The utility model belongs to the technical field of signal generators, and particularly discloses an anti-drop signal generator comprising a signal generator body, the outer surface of the signal generator body is provided with a guide groove, and the outer surface of the signal generator body is provided with a buffer groove. A corner cover is movably installed at the corner of the signal generator body through a buffering and anti-falling mechanism, a rubber pad is arranged on the outer surface of the corner cover, the buffering and anti-falling mechanism comprises a fixing cylinder fixedly connected to the inner wall of the buffering groove, and an internal thread is formed in the inner surface of the fixing cylinder. According to the anti-falling signal generator, the impact force generated when the signal generator falls can be absorbed and reduced through the buffering anti-falling mechanism, and the impact force is dispersed and buffered, so that the impact degree on the signal generator body is reduced, and the risk that internal parts of the signal generator body fall off, connection is loosened or fractured and other faults occur is reduced; and the operation stability and reliability of the signal generator are maintained.

The invention relates to the technical field of conductivity testers, in particular to a rapid detection device for the content of harmful ions in sand for roads, bridges and tunnels and a use method.The rapid detection device comprises a detector used for measuring the conductivity of a solution and a detection barrel used for containing the solution to be detected, and a partition plate is fixed to the bottom of the inner side of the detection barrel; a partition plate is arranged in the detection barrel, two symmetrically distributed electrodes are arranged on the partition plate, the electrodes are two-electrode type conductivity electrodes, a stirring mechanism used for stirring a solution to be detected and eliminating vortexes at the same time is arranged on the inner side of the detection barrel, and a liquid discharging assembly used for discharging the measured solution is arranged at the bottom of the partition plate. Vortex generated in the stirring process can be eliminated, deviation of a conductivity detection result when the to-be-detected solution is stirred is avoided, the accuracy of the solution detection result is improved, in addition, the situation that stirring equipment makes contact with an electrode can be avoided, and the condition that the electrode is damaged due to the fact that particles in the solution scrape the electrode is reduced.

The present invention relates to a relay comprising: an electromagnet; a plurality of springs each having a contact and a terminal that are opened and closed according to the operation of the electromagnet; and a base that supports the springs, at least one of the plurality of springs has a locked portion that is locked to the base by using the spring characteristics of the springs, and the base has a locking portion that locks the locked portion.

This utility model relates to the field of aluminum strip processing technology and discloses an aluminum strip feeding device with an anti-scratch buffer mechanism. The device includes a hopper containing several aluminum strips. Several guide plates are staggered within the hopper, arranged at an angle. The aluminum strips can slide between the guide plates and are arranged along them. A first conveyor belt is positioned below the hopper, and a second conveyor belt is positioned in the same direction as the first conveyor belt. A gap exists between the second and first conveyor belts, and a return belt is positioned below the gap, moving in the opposite direction to the first conveyor belt. This device solves the problems of aluminum strips scraping against each other in the hopper and the inability to guarantee the feeding direction. The guide plates reduce scratches on the aluminum strips, and the dual conveyor belt structure enables selection of the feeding direction, facilitating subsequent processing and improving the quality of the finished product.

The application belongs to the technical field of additive manufacturing, and particularly relates to a metal 3D printing fine wire feeding device and an additive manufacturing equipment comprising the same. The fine wire feeding device comprises a shell assembly, a metal wire guiding assembly and a metal wire driving assembly. The shell assembly surrounds the metal wire driving assembly. The metal wire guiding assembly is installed in the shell assembly along the longitudinal direction. The metal wire penetrates through the metal wire guiding assembly and is fed by the metal wire driving assembly. The metal wire driving assembly comprises a driving wheel assembly, a driven wheel assembly and an anti-rolling assembly. The driving wheel assembly and the driven wheel assembly jointly constitute a clamping and conveying mechanism for the metal wire. The anti-rolling assembly comprises two side wall supporting discs which are symmetrically arranged on both sides of the metal wire and used for limiting the rolling of the metal wire in the horizontal plane. The problems of poor stability of fine metal wire conveying and difficulty in guaranteeing the quality of finished parts are solved.

The utility model discloses a kind of transport equipment of medicine box finished product packaging, belong to transport equipment technical field, including sequentially arranged conveying mechanism, stacking mechanism and film sealing mechanism;The stacking mechanism includes guide plate and the shaft plate slidingly connected with the guide plate by guide rail, the shaft plate is connected with spacer plate by clamping, and the second telescopic link is arranged below the shaft plate.The guide plate is arranged at the both sides of the spacer plate, and the guide rail is longitudinally penetrated on the guide plate.The spacer plate is provided with the ball that is conducive to packaging movement, and the side of the spacer plate away from the shaft plate is provided as slope face.The utility model solves the problem of low stacking efficiency and poor process synergy in the prior art by the above structure, integrated design, self-adapting stacking, improve production efficiency.

The utility model belongs to the technical field of lithium battery production, and particularly relates to lithium battery processing equipment which comprises a workbench. A pair of fixing frames are symmetrically arranged and fixedly connected to the side wall of the workbench. One side wall of the pair of fixing frames is fixedly connected with a servo motor. The output end of the servo motor is fixedly connected with a screw rod; the lead screw penetrates through the side wall of the fixing frame, and the other end of the lead screw is rotationally connected with the fixing frame on the other side of the workbench. A pair of guide rods are fixedly connected to the middle parts of the pair of fixing frames; the middle part of the screw rod is in threaded connection with a sliding seat; the sliding seat is in sliding fit with the pair of guide rods; a first electric cylinder is fixedly connected to the bottom of the sliding seat; the output end of the first electric cylinder is fixedly connected with an air guide block; the top of the sliding seat is fixedly connected with a piston cylinder; by means of the structure, the lithium battery cell can be held through adsorption, then the lithium battery cell is driven to be transferred, and damage to the cell when the cell is clamped is reduced.

An elevator glass door anti-pinch protection device comprises an elevator car and a lower sill located at the bottom of the elevator car, a door motor device is installed in the lower sill and used for controlling the elevator car, and an elevator door of the elevator car is a double-open type elevator door; an upper guide device is mounted at the top of the elevator car, and a detection unit and a control unit are mounted in the upper guide device; the detection unit is used for detecting whether an obstacle exists at the elevator door or not, and the control unit is used for processing data collected by the detection unit and controlling opening and closing of the double-open type elevator door according to the data. Compared with a structure installed on a movable door plate, the movable door plate is installed on the upper portion of the entrance, so that the movable door plate is not prone to being touched by objects to be damaged, the working face of the movable door plate is downward, stains and dust are not prone to being accumulated, and the stains and the dust can cause misoperation to affect elevator door closing, so that an elevator cannot be normally used. The damaged detection unit can be replaced independently, and a screw mounting mode is adopted, so that the subsequent use and maintenance cost is reduced.

This invention discloses a high-performance automated composite material laying and transfer system, belonging to the field of composite material processing equipment technology. The system is equipped with a layup forming module, a material transfer module, a pre-pressing orientation adjustment module, a molding and curing module, and a finished product receiving module along the material flow direction. The pre-pressing orientation adjustment module includes a pre-arching compensation alignment platform, which limits the conveying position of the elastic bearing base plate through positioning and limiting components, and uses lateral clamping components in conjunction with pre-arching guide components to complete horizontal centering and oblique guidance, causing the elastic bearing base plate to form an out-of-plane elastic pre-arch. During mold closing, the molding and curing module flattens the elastic bearing base plate, causing it to generate in-plane compensation displacement to offset or reduce the curing shrinkage of the composite preform. The system can also adjust the conveying height according to the material specifications and divert the material to the corresponding press station, realizing continuous operation of layup, transfer, orientation adjustment, curing, and receiving, reducing the risk of product dimensional deviation, warping, and interlayer misalignment.