1755 results about "Manufacturing efficiency" patented technology

The invention provides a robot cable manufacturing process optimization method and system based on deep reinforcement learning, and relates to the technical field of intelligent manufacturing, and the method comprises the steps: collecting cable manufacturing data, constructing a digital twin model, and achieving the process flow simulation through a graph network; building a deep reinforcement learning environment by taking the manufacturing data and the simulation data as state input; analyzing a causal dependency relationship of process parameter adjustment; constructing an industrial knowledge graph expert system to generate an optimization strategy; and a process optimization closed loop is formed. According to the invention, self-adaptive optimization of the cable manufacturing process is realized, and the manufacturing efficiency and quality are improved.

The invention relates to the technical field of plastic mold parameterized simulation, in particular to a parameterized simulation model design method and system for a plastic mold. The method comprises the following steps: carrying out raw material fine preparation on a target plastic raw material to obtain a homogeneous dry material; performing multi-field rheological characteristic scanning on the homogenized and dried material, and extracting viscosity model parameters to obtain viscosity model initial parameters; precisely measuring thermodynamic characteristics of the plastic material on the homogenized and dried material, and analyzing crystallization kinetic behaviors to obtain crystallization kinetic model parameters; and carrying out material gene spectrum integration according to the initial parameters of the viscosity model and the parameters of the crystallization kinetic model to obtain a material gene spectrum. According to the method, through performance-driven parameter optimization and intelligent mold blueprint generation based on the material physical property and the microenvironment, the mold manufacturing efficiency and quality are remarkably improved, and the manufacturing cost is reduced.

The invention relates to a large-model-driven adaptive closed-loop optimization method for machining process parameters of an aviation complex thin-wall component. The method comprises the following steps: acquiring multi-source heterogeneous machining data and quality detection data of the aviation complex component; constructing and training an aviation complex component processing quality prediction model and a multi-target process parameter optimization model; packaging the trained model into a micro service and deploying the micro service to a DeepSeek large model container platform; a DeepSeek large model is used as a controller, and closed-loop calling of the micro-service is achieved; an online self-adaptive optimization process is formed; an analysis report is automatically generated based on an optimization result; and optimizing the processing quality prediction model by using the new data increment and designing an automatic rollback strategy. According to the method, deep learning and a large model technology are fused, accurate prediction of the machining quality and efficient regulation and control of the technological parameters are achieved, and meanwhile the manufacturing efficiency and quality of the aviation complex component are effectively improved.

An environment-friendly paper packaging barrel comprises a paper barrel body which is provided with a barrel body cavity, the bottom of the paper barrel body is closed, and an opening is formed in the upper portion of the paper barrel body. The barrel cover is provided with a caulking groove; the tightening ring is provided with a tightening ring opening, one end of the tightening ring is provided with a pull tab seat, and the other end is provided with a pressure loop seat; the utility model relates to a zipper pull, which comprises a zipper pull seat, a zipper pull and a pressing loop, and is characterized in that the zipper pull seat and the tightening loop form an integral structure at the position of a port at one end of an opening of the tightening loop, a zipper pull hinging end shaft embedding cavity is formed on one outward side of the zipper pull seat, and the pressing loop seat and the tightening loop form an integral structure at the position of a port at the other end of the opening of the tightening loop. A pressing loop hinge end shaft embedding concave cavity is formed in the outward side of the pressing loop seat, a pulling piece hinge end hinge shaft is arranged at one end of the pulling piece, a pulling piece free end hinge shaft is arranged at the other end of the pulling piece, a pressing loop hinge shaft is formed at one end of the pressing loop hinge end, and the pressing loop hinge shaft is embedded into the pressing loop hinge end shaft embedding concave cavity in a non-retreating mode. The utility model has the advantages that the manufacturing process is reduced, the manufacturing efficiency is improved, and the inseparable integrated effect with the tightening ring is embodied.

The invention provides manufacturing equipment and a manufacturing method of a three-dimensional bag. The equipment comprises a rack, a feeding part, a bag opening edge folding part and a forming part. The feeding station conveys sheet materials one by one through a sheet material feeding device; the bag opening edge folding station is used for folding the two sides of the sheet material in the length direction through a bag opening edge folding device to form bag opening folded edges, and at least one bag opening folded edge is opened at a preset angle; in the forming station, sheet materials are turned over through a bag body forming mechanism to form a bag body, a folded edge inserting mechanism drags folded edges of a bag opening to be inserted in a staggered mode, and a bag body sealing mechanism is used for sealing. The manufacturing method comprises the steps of sheet material conveying, head card placing, handle fixing, bag opening edge folding, bag body forming, folded edge inserting, bag body sealing, bag folding, bottom card placing and the like. According to the equipment and the method, the production process is simplified, the manufacturing efficiency and the yield are improved, the attractiveness and the structural stability of the bag body are ensured, meanwhile, the equipment is compact, the occupied space is small, the land use requirement of manufacturers is met, the formed bag body can be prevented from being pulled and damaged, and the service life is prolonged.

A full-automatic movie and television video production system based on digital actors belongs to the field of artificial intelligence, computer graphics and movie and television production and comprises a creative engine unit, a production unit, an intelligent shooting unit, a post-processing unit and a quality inspection and rendering unit. The method has the advantages that 1, the manufacturing efficiency is greatly improved, the traditional film and television manufacturing period is usually 6-12 months, the manufacturing period can be shortened to 4 hours by the method, and the efficiency is improved by about 1000 times; 2, the manufacturing cost is obviously reduced: the manufacturing cost of traditional movies and other movies is usually 5 million to 20 million dollars, but the method only needs the computing power cost, and the cost is less than one percent of that of the traditional movies; 3, the style consistency is guaranteed, traditional film and television production depends on personal ability, the style consistency is difficult to guarantee, and the style consistency is strictly guaranteed through an algorithm and is improved by 100%.

The invention belongs to the technical field of laser processing, and provides a quartz crystal etching solution which comprises the following components in volume concentration: 10-30% of hydrofluoric acid, 1-5% of sulfuric acid, 0.1-0.3% of surfactant and the balance of water. By optimizing the proportion, the manufacturing precision and the production and manufacturing efficiency of the tuning fork wafer are improved. And the stable etching rate and the optimal etching surface are obtained, and meanwhile, the cost is saved for process replacement. The invention further provides a method for cutting the tuning fork of the quartz crystal through the laser. The method comprises the steps that S1, the cutting contour line of the tuning fork is preset on the quartz crystal; s2, performing laser cutting on the quartz crystal based on a preset cutting contour line, and forming a tuning fork contour on the quartz crystal; and S3, integrally soaking the quartz crystal in the quartz crystal etching solution, and separating out the tuning fork. The machining process of the quartz crystal tuning fork is simplified, the cutting quality is optimized, the method is suitable for the large-piece manufacturing process, and the cutting efficiency and the yield are greatly improved.

The invention discloses a digital manufacturing method and system for a bracket node in a steel structure column, and relates to the related field of digital manufacturing of building components, and the method comprises the steps: collecting three-dimensional point cloud data of a bracket node connection region in a target steel structure column; stress concentration analysis is conducted in the vertical direction and the horizontal direction, and a key welding point set and a bolt hole site set are marked; lightweight design parameters of the bracket supporting structure are introduced, load stability analysis is conducted, and first assembly parameters are configured; traversing M bracket nodes in the target steel structure column to obtain a first assembly parameter to an Mth assembly parameter, and configuring a digital manufacturing instruction sequence in combination with the three-dimensional point cloud data; and inputting the data into a numerical control machining center, and driving multi-axis linkage equipment to manufacture and manage the bracket node. The technical problems that existing bracket joint manufacturing is low in efficiency and insufficient in precision and stability are solved, and the technical effects that the manufacturing efficiency is improved, the manufacturing precision and stability are improved, and powerful support is provided for energy-saving building material production are achieved.

The automatic card packaging equipment comprises a machine frame, a printer is arranged on one side of the machine frame, a card collecting box is arranged on the other side of the machine frame, and a welding station, a correcting station, a base card material box assembly, a film material temporary storage station, a film material selecting and turning-over mechanism and a film material conveying mechanism are sequentially arranged on the machine frame. The utility model has the positive effects that the printing of the front and back film materials can be completed, the turnover can be performed as required, the film materials can be picked up immediately after being printed, and welding and packaging can be realized by matching with a base card without additional manual assistance, so that the production and manufacturing steps are simplified, the labor intensity of workers is reduced, and the production efficiency is improved. And the manufacturing efficiency of the whole card is effectively improved.

A profile forging method for a multi-segment forge piece having special-shaped steps. The method comprises the following steps: a billet making stage, involving: performing multiple instances of upsetting and drawing-out on raw-material ingots to obtain a forging billet that meets requirements; a die forging billet forming stage, involving: on the basis of the shape of a product, segmenting the forging billet to form multiple segments of plate-shaped billets of unequal heights; a loose tooling forming stage, involving: placing the plate-shaped billets into a loose tooling die, a pressing machine continuously pressing the plate-shaped billets until a die cavity is filled with special-shaped portions of the plate-shaped billets, and then performing demolding to obtain an initial forge piece; and a heat treatment stage, involving: performing overall quenching and tempering heat treatment on the initial forge piece. In the forging method, a forging process combining open-die forging and loose tooling forging is used to form an asymmetric plate-shaped structural forge piece having multiple special-shaped steps, thus improving the material utilization rate and the manufacturing efficiency, reducing the product rejection rate and cutting-machining costs, and achieving higher economic benefits.

The utility model provides a cover plate assembly, a battery cell and a battery, and relates to the technical field of batteries. The cover plate assembly comprises a cover plate, a pole and a current collecting piece; the pole comprises a pole body, a terminal part and a riveting part, the terminal part and the riveting part are respectively positioned on two sides of the cover plate, the pole body is arranged on the cover plate in a penetrating manner, one end of the peripheral surface of the pole body protrudes outwards in the radial direction to form the terminal part, and the other end of the peripheral surface of the pole body protrudes outwards in the radial direction to form the riveting part; the current collector is connected with one end, far away from the terminal part, of the pole; a riveting hole is formed in the end face, away from the terminal part, of the column body. The terminal part and the post body are integrally formed, and the riveting part and the riveting hole are arranged on the post body, so that the post can be fixed on the cover plate through pressing rivet, and welding is not needed. Thus, the manufacturing efficiency of the cover plate assembly can be improved, the production cost of the cover plate assembly can be reduced, the matching precision of the pole column and the punch during pressing rivet can be improved through the pressing rivet hole, and therefore the accuracy of the punching position can be effectively improved.

The invention discloses a self-adaptive optical lens curved surface optimization processing method based on machine learning, and the method comprises the steps: generating an optimal target curved surface which is easy to process based on the optical performance and manufacturability criterion through employing a first machine learning model; after the current surface shape error is obtained through machining and measurement, modeling is conducted on the non-linear and space coupling effect in the machining process through a second machine learning model, so that an optimal compensation machining scheme is predicted and determined; compensation processing is executed, and iterative circulation is carried out until the surface shape error is converged to a preset threshold value; according to the method, the processing convergence can be improved from the source, high-precision intelligent error compensation is realized, and the manufacturing efficiency and the yield of high-end optical elements are expected to be improved.

The relay comprises a ceramic cover, an auxiliary static contact fixedly arranged on the ceramic cover, a coil assembly arranged below the ceramic cover and a PCB used for controlling the coil assembly to work, and the coil assembly is provided with a winding terminal; the relay further comprises an auxiliary leading-out terminal correspondingly connected with the auxiliary static contact, a coil leading-out terminal electrically connected with the winding terminal through the PCB and an insulating part used for fixedly holding the auxiliary leading-out terminal and the coil leading-out terminal, and the insulating part is integrally formed through injection molding. According to the relay, the insulating part used for fixedly holding the auxiliary leading-out terminal and the coil leading-out terminal is integrally formed through injection molding, so that forming and assembling are facilitated, the manufacturing procedures are reduced, the manufacturing efficiency is improved, the manufacturing cost is reduced, the structural strength is enhanced, and the relay is more compact in structure and smaller in size.

The invention discloses a cable insertion device and a connector manufacturing apparatus. The cable insertion device includes: a first block; a second block assembled to the top of the first block; a third block assembled on a front side of the first block; and a retaining member sandwiched between the first and third blocks. A row of slots are formed in the top surface of the first block body, a row of upper semicircular jacks are formed in the bottom surface of the second block body, a row of lower semicircular jacks are formed in the top surface of the third block body, and the upper semicircular jacks and the lower semicircular jacks form guide holes for guiding cables to be inserted into cable jacks of a connector shell; the elastic cantilever extends into the slot and is suitable for abutting against the cable so as to prevent the cable from being pulled out. Therefore, a cable clamp does not need to be provided, the manufacturing steps of the connector are reduced, and the manufacturing efficiency of the connector is improved.

The utility model relates to a vacuum cavity with a turnover mechanism, which mainly comprises a vacuum cavity and a turnover mechanism, and the turnover mechanism is connected with the vacuum cavity and positioned in an accommodating space of the vacuum cavity. The turnover mechanism mainly comprises a clamping unit and a turnover unit, and the clamping unit is located in the containing space of the vacuum cavity and used for clamping at least one substrate in the containing space. The overturning unit is located in the containing space of the vacuum cavity and connected with the clamping unit, and the overturning unit is used for driving the clamping unit to overturn the substrate clamped by the clamping unit. According to the structure of the utility model, the substrate in the vacuum cavity can be overturned in a deposition or etching step without taking the substrate out of the vacuum cavity, so that the manufacturing efficiency and quality can be improved.

The invention discloses an integrated top cover piece, a top cover assembly, a secondary battery and a manufacturing method, the integrated top cover piece comprises a top cover piece, the top cover piece is provided with a through hole for mounting a pole, the outer side of the through hole of the top cover piece is convexly provided with an enclosing wall structure around the through hole, and the top of the enclosing wall structure extends to form a barb structure; the top cover sheet, the enclosing wall structure and the barb structure are integrally formed, and the following relational expressions are established: R1 is more than R0 and less than R2; wherein R0 is the aperture of the through hole, R1 is the maximum outer diameter of the pole, and R2 is the middle aperture of the barb structure. According to the integrated top cover piece, the top cover assembly, the secondary battery and the manufacturing method provided by the embodiment of the invention, the top cover piece, the enclosing wall structure and the barb structure which are integrally formed are arranged, and R1 is more than R0 and less than R2, so that the cost can be reduced, the manufacturing efficiency can be improved, and the structural stability of the assembled top cover assembly and the secondary battery can be improved through the barb structure.

The invention provides a spring feeding device and bagged spring string manufacturing equipment and method.The spring feeding device comprises a compression assembly and a first pushing assembly, the compression assembly limits a first conveying channel, the first conveying channel extends in the transverse direction and comprises a compression section and a maintaining section, a spring is compressed on the compression section, and the maintaining section is used for maintaining the compressed spring; the spring is conveyed into the cloth bag in a compressed state at the holding section, the first pushing assembly comprises a first actuating piece, and the first actuating piece pushes a steel wire on one side of the spring to enable the spring to enter the holding section from the compression section in the first conveying channel and turn over before entering the holding section. According to the spring feeding device, compression and overturning of the springs can be integrated together, links needed in the spring feeding process are reduced, and the spring feeding device is beneficial to improving the manufacturing efficiency of bagged spring strings.

The invention discloses a heterogeneous material powder bed laser additive manufacturing device and method.The heterogeneous material powder bed laser additive manufacturing device comprises a fixed-point powder suction ultrasonic powder feeding system, an electrostatic powder laying system and a powder bed additive manufacturing forming system, and the fixed-point powder suction ultrasonic powder feeding system and the electrostatic powder laying system are both arranged in the powder bed additive manufacturing forming system. The automatic powder spreading device has a heterogeneous material powder spreading mode of ultrasonic powder feeding and electrostatic powder spreading, the utilization rate of materials is effectively improved, the manufacturing efficiency is improved, the scraper, the electrostatic powder spreading device and the powder spreading trolley are combined into a whole, the flexibility and applicability of equipment are enhanced, the conversion and waiting time between the equipment can be shortened, the production efficiency is improved, and the production cost is reduced. The powder feeding device has the advantages that automatic replacement of the powder feeding needle tubes is achieved, manual intervention is not needed, the working efficiency is greatly improved, the powder feeding needle tubes with different calibers are adopted, the powder laying quality of the connecting positions of the heterogeneous materials is further improved while the powder laying efficiency is not lost, and the final interface connecting effect of the heterogeneous materials is indirectly enhanced.

The invention discloses a discrete manufacturing equipment efficiency maximization strategy determination system and method, effectively achieving the purpose of improving the equipment utilization rate, and the system comprises a multi-source data collection unit which comprises a multi-source data collection module and an edge calculation module; the intelligent decision-making unit comprises a prediction module, a multi-objective optimization module and a weight fusion module; the execution control unit comprises a strategy issuing module, a self-adaptive adjustment module and a dynamic scheduling module; the feedback optimization unit comprises a digital twin simulation module and an incremental learning module; the device is novel in structure, ingenious in conception and easy and convenient to operate, the joint manufacturing efficiency of manufacturing equipment is effectively improved, the energy consumption cost is reduced, the delivery punctuality rate is increased, and carbon emission is reduced.

The invention relates to the technical field of mold pouring, in particular to a mold pouring device for casting production, which comprises a base, a guide groove for improving stability is formed in the upper surface of the base, a reciprocating screw rod is arranged in the guide groove, and a bearing for moving is movably connected to the outer side of the reciprocating screw rod. A motor used for driving is fixedly connected to one end of the base, a first mold plate used for shaping is connected to the upper end of a bearing, and when the first mold plate and a second mold plate are combined, a gear is rotated through a rack to open a valve in a one-way valve for exhausting; and meanwhile, in the moving process of the first mold plate, a connecting rod is extruded through a connecting block, so that a valve in a connecting pipe is opened, heat in the mold is rapidly discharged after pouring, meanwhile, the mold cooling speed is increased, the manufacturing efficiency is improved, and the mold pouring device for casting production is achieved.

The utility model relates to the field of train head covers, and discloses a train head cover forming die which comprises a base, a hydraulic machine is fixedly connected to the middle of the top end of the base, an upper die is fixedly connected to the bottom end of an output shaft of the hydraulic machine, a sliding groove is formed in the inner wall of the top end of the base, and a rail is arranged on the inner wall of the bottom end of the sliding groove. A moving assembly is arranged on the upper surface of the rail and comprises rolling wheels, the bottom ends of the rolling wheels rotate on the upper surface of the rail, a bottom plate is fixedly connected to the top ends of the rolling wheels, a positioning rod is fixedly connected to the top end of the bottom plate, a lower mold is slidably connected to the outer wall of the top end of the positioning rod, and a first limiting plate is fixedly connected to the bottom end of the bottom plate. According to the utility model, through the cooperative use of the moving assembly and the base, when the train headstock cover is formed and manufactured, the lower die can be quickly replaced, and workers can conveniently clean the replaced lower die, so that the manufacturing efficiency of the headstock cover is improved.

The invention provides box girder bottom and web reinforcement cage framework streamlined production equipment, and belongs to the technical field of box girder prefabrication processing. The box girder bottom and web reinforcement cage framework streamlined production equipment comprises a moving seat which is linearly and slidably mounted on the ground, and a longitudinal bar fixing assembly is arranged at one end of a first rail; an automatic welding machine, a tidying mechanism and a stock bin are sequentially arranged on the moving seat in the direction that the moving seat slides away from the longitudinal bar fixing assembly, the stock bin is used for horizontally arranging and placing the combined stirrups, shifting assemblies are further arranged on the moving seat and located on the two sides of the stock bin, and the tidying mechanism is used for fixing the combined stirrups and positioning longitudinal bars; the automatic welding machine is used for welding the joints of the combined stirrups and the longitudinal bars on the arranging mechanism, and a supporting assembly is arranged below the moving seat. The combined stirrups can be taken out of the stock bin through actions of the arranging mechanism and the material stirring machine, then the automatic welding machine is used for welding, the moving seat moves backwards by a certain distance after one round of welding, the next round of welding of the combined stirrups is carried out, and the welding and manufacturing efficiency of a reinforcement cage framework is improved.

The invention discloses railway large box girder mesh processing equipment and a method thereof, and belongs to the technical field of building construction reinforcing meshes, the railway large box girder mesh processing equipment comprises a rack, and further comprises a preorder control device, a postorder control device and a bottom table device, the preorder control device comprises a first X-axis linear module, a first Y-axis linear module and a first Z-axis linear module, and the first X-axis linear module is connected with the first Y-axis linear module; the first X-axis linear modules are double-rotor sliding table modules, the two first X-axis linear modules are fixedly installed on the left side of the rack, the first Y-axis linear modules are fixedly installed between rotors of the two first X-axis linear modules, the first Z-axis linear modules are fixedly installed at the output ends of the first Y-axis linear modules, and the first Z-axis linear modules are fixedly installed at the output ends of the first Z-axis linear modules. And an electric welding gun is fixedly mounted at the output end of the first Z-axis linear module. By means of the mode, continuous automatic welding and splicing and multi-point simultaneous welding of the reinforcing mesh can be achieved, the manufacturing efficiency of the reinforcing mesh is improved, and manpower input is reduced.

The utility model discloses a battery pack which comprises a shell, a battery pack, a reinforcing layer and fixing glue, and the shell is provided with an accommodating cavity; the battery pack is arranged in the accommodating cavity; the reinforcing layer is arranged at the discharge end of the battery pack, and a channel hole is formed in the reinforcing layer; and the fixing glue is filled in the accommodating cavity and covers the reinforcing layer and the battery pack. The reinforcing layer and the battery pack are fixed through the fixing glue, so that a fixing structure of the reinforcing layer can be omitted, the design difficulty of the battery pack is reduced, the assembly process of the battery pack is simplified, the production and manufacturing efficiency is improved, and the cost is reduced; the reinforcing layer and the battery pack are fixed in all directions, so that the fixing effect of the reinforcing layer and the battery pack is improved, and the performance of the battery pack is more stable.

The application discloses a damping device and a damping method, which combines a friction generator with a damping component, so that the friction generator outputs an electric signal under the action of an external vibration source, and when the electric signal is transmitted to the damping component, the electric signal can adjust the inherent frequency of the damping component itself, so that the adjusted inherent frequency is different from the vibration frequency provided by the external vibration source, so that the damping component and the external vibration source cannot achieve resonance, thereby achieving the purpose of damping; and since the electric signal is provided by the friction generator, an external excitation power supply is not needed, the dependence on the external excitation power supply is reduced, and passive damping is achieved; in addition, the damping device does not need a complex structure, and only needs to combine the friction generator with the damping component to achieve damping, so that the structural complexity of the damping device is effectively simplified, the manufacturing cost of the damping device is reduced, and the manufacturing efficiency of the damping device is improved.

The invention discloses an automatic forging production line and a production method thereof, the automatic forging production line is used for forging production of small-size ring forgings, the production line comprises a raw material discharging area, a forging area and a finished product storage area which are arranged in sequence, and the raw material discharging area conveys raw materials subjected to cutting and / or chamfering treatment to the forging area for forging through a raw material conveying line; the forging area conveys finished products in the forging area to the finished product storage area through a finished product conveying line. The forging area comprises a first forging assembly used for completing forging forming of raw materials, the first forging assembly comprises a first multi-station heating furnace, ring piece forging equipment, an edge trimmer and a first marking machine, and manipulators are arranged on the side faces of different equipment of the first forging assembly and used for loading and taking materials or moving the materials. The equipment is reasonably arranged in combination with a product production process, so that automatic production of ring forging products is realized, the manufacturing efficiency is improved, the personnel cost can be reduced, the number of on-site practical operation personnel is reduced, the potential safety hazard is reduced, and meanwhile, the processing quality consistency is improved.

The invention discloses a virtual model processing method and device, electronic equipment and a storage medium. The method comprises the steps that at least two model materials of a to-be-processed virtual model are acquired; obtaining at least one type of replacement parameters corresponding to the model material through at least one target function node of a target game engine; and based on the replacement parameters and the replacement maps corresponding to the model materials, performing material superposition processing to obtain a processed target model material of the virtual model. By setting a plurality of target function nodes, a real mixed model material with an undulating replacement effect can be created, the authenticity and the simulation effect of the appearance effect of the obtained virtual model are improved, programming of the manufacturing steps of the model material with the replacement effect and the mixed effect is realized, and the manufacturing efficiency of the model material is improved. A real fluctuating complex appearance effect can be rapidly manufactured, and the virtual model manufacturing efficiency is improved.

The invention relates to the technical field of sea grass seed ball manufacturing, and discloses an automatic sea grass seed ball manufacturing device and method.The automatic sea grass seed ball manufacturing device comprises a supporting table, a rotary table is rotationally installed on the upper surface of the supporting table, and two notches are symmetrically formed in the periphery of the rotary table. The lower mold is pushed to the position under the upper mold through the pushing mechanism, the semispherical mold cavities of the upper mold and the lower mold extrude a seaweed seed mixture through the mold closing mechanism, and the seaweed seed mixture is formed into spherical seaweed seed balls; and then the mold opening action and the mold turning action are sequentially and automatically completed through the mold closing mechanism and the rotating mechanism, so that the formed seaweed seed balls in the lower mold are poured into the material receiving groove pipe and roll into an external collecting bag through the material receiving groove pipe to be collected, manual operation is not needed in the feeding, forming and discharging operation processes of a seaweed seed mixture, and the labor intensity of workers is reduced. The forming operation of the sea grass seed balls can be automatically completed, and the manufacturing efficiency of the sea grass seed balls is improved.