1250 results about "Fireworks" patented technology

The utility model provides an explosive mixing conveying chain device for a firework inner barrel filling production line. The device comprises a water tank mechanism and a power mechanism, the water tank mechanism comprises a rack and a water tank fixedly arranged above the rack; the power mechanism comprises a power machine and a conveying chain which are respectively arranged below and above the water tank; a plurality of sliding table trolleys are detachably installed on the conveying chain, the power machine drives the conveying chain to drive the sliding table trolleys to conduct uniform-speed circular motion in the water tank, and the sliding table trolleys sequentially pass through a plurality of medicine mixing mechanisms arranged on the side edge of the water tank at equal intervals. According to the mixed medicine conveying chain device, water can be injected into the water tank, so that medicine powder and other impurities generated in the medicine mixing process fall into the water tank, and fire and explosion caused by medicine naturally are avoided; the power machine drives the conveying chain to drive the sliding table trolley, so that the whole medicine mixing and conveying process is automatic, manual intervention is reduced, the production efficiency and the yield are improved, the occupied area of equipment is small, and efficient production layout can be achieved in a limited site.

The utility model provides a hopper assembly, an inner cylinder filling device for combined fireworks and a production line, and relates to the technical field of firework production equipment, the hopper assembly comprises a hopper structure, a material frame mechanism and a material receiving mechanism. The material frame mechanism comprises an upper flange, a first side flange, a second side flange and a first set of driving units. And the material receiving mechanism comprises a material receiving platform and a second group of driving units. When the material frame mechanism is in the initial state and the material receiving platform is located at the initial position, the upper blocking edge, the first side blocking edge, the second side blocking edge and the material receiving platform define a temporary material frame used for receiving the inner barrels, as the first side blocking edge and the second side blocking edge stretch towards the two sides, the inner barrels in the temporary material frame are flatly laid and released to the material receiving platform, and in addition, the inner barrels in the temporary material frame are placed on the material receiving platform. And the upper flange moves downwards along with the inner cylinder in the temporary material frame. And the receiving platform downwards stacks the inner barrels on the receiving platform to the bottom of the trough space. According to the hopper assembly, the inner barrels loaded by the feeding mechanism can be automatically stacked downwards, and rolling and reversing are not prone to occurring.

The utility model provides inner cylinder equipment for combined fireworks, which relates to the technical field of firework production equipment and comprises a plurality of bins and a feeding component. Wherein the plurality of stock bins are distributed at a plurality of different positions; the stock bin is provided with a trough for accommodating the inner cylinder, and is provided with a feeding hole and a blanking hole; the feeding assembly comprises a gripper and an action mechanism. And the action mechanism can drive the gripper to move so as to grab an inner cylinder cake, and can transfer the inner cylinder to any stock bin for blanking. On one hand, different types of inner barrels can be contained in the multiple stock bins, the inner barrels in all the stock bins can be flexibly configured, and the production flexibility is good; and on the other hand, the inner barrels can be conveyed to all the stock bins after inner barrel cakes are grabbed through the feeding assembly, automatic feeding can be conducted on all the stock bins, the automation degree is high, manual close-distance cake breaking feeding is not needed, and safety is higher. In addition, the plurality of stock bins are distributed at different positions, so that the harm of accidents is smaller.

The invention provides automatic discharging equipment and method for effect cylinders, and relates to the technical field of firework production equipment.The automatic discharging equipment comprises a conveying assembly, a material distributing structure, a feeding assembly and a loading assembly; the conveying assembly is provided with a conveying table capable of vertically placing the effect cylinders and can drive the effect cylinders on the conveying table to gather and move towards the front portion. The distributing structure is arranged on the conveying table and close to the front portion of the conveying table. The distributing structure is provided with a plurality of distributing channels; the plurality of shunting channels are used for shunting and outputting the effect cylinders on the conveying table; the feeding assembly comprises a movable material frame and a first driving mechanism; the movable material frame is located on the conveying table. The movable material frame is provided with a first opening side and a second opening side which are opposite; the first driving mechanism is used for driving the movable material frame to move between a first position and a second position; the loading assembly is used for loading the effect cylinder of the cylinder cake into the movable material frame; according to the automatic discharging equipment for the effect cylinder, automatic discharging can be achieved, the automation degree is high, and man-machine separation can be achieved.

The invention discloses a machining device for a combined firework interval type special-shaped cylinder row. The machining device comprises a material distributing groove for containing firework cylinders and a bearing platform which ascends and descends step by step. A plurality of guide cylinder shifting pieces are arranged above the bearing platform, each guide cylinder shifting piece is provided with a cavity channel for restraining a single firework cylinder, a limiting piece for blocking the front end of a cylinder body is arranged at the front end of each cavity channel, and the lower portion of each cavity channel is open; a telescopic supporting plate is arranged between the guide shifting cylinder piece and the bearing platform; the firework cylinders in each material distribution groove are fed into a cavity channel of each guide cylinder shifting piece, and the lower sides of the firework cylinders are supported when the supporting plates stretch out; the guiding cylinder shifting piece is hinged to the rack, the pitch changing mechanism is connected with the guiding cylinder shifting piece and drives the guiding cylinder shifting piece to swing around the hinged portion, and all firework cylinders swing along with the guiding cylinder shifting piece to obtain the special-shaped cylinder row. And the forming processing of the interval type special-shaped cylinder row can be reliably finished.

The invention provides a fire monitoring method and system and computer equipment. The method comprises the following steps: acquiring a real-time image of a monitoring scene; calling a visual large model to analyze the real-time image, and generating fire description information of the real-time image through the visual large model under the condition that the visual large model detects that a smoke and fire target exists in the real-time image; and calling a large language model, and generating a rescue strategy according to the fire description information. According to the method, on one hand, the flame and smoke characteristics in the image can be identified by utilizing the capability of the visual large model, so that whether a fire occurs or not is accurately judged, and the false alarm rate can be effectively reduced; on the other hand, when it is judged that a fire occurs in the monitoring scene, fire description information is generated according to the real-time image. The fire description information serves as input of a large language model, and rescue suggestions are provided by means of natural language generation, inference analysis and knowledge association ability of the large language model. According to the method, the rescue action can be performed more quickly, and the rescue efficiency is improved.

The invention discloses a firework and cracker hazardous waste recovery treatment method and system, and the method comprises the following steps: a wastewater treatment step: the wastewater treatment step comprises a chemical precipitation step, an A2O biochemical treatment step, a Fenton oxidation step and a BAF biological filter step, and perchlorate, COD and heavy metal are removed; the waste residue treatment step comprises a wet grinding step, a high-temperature digestion step, a flotation step, a hydraulic cyclone separation step, a wet leaching step and a fractional precipitation step, and carbon powder, titanium, barium, aluminum and magnesium resources are recycled; according to a synergistic coupling mechanism, bottom slag generated in the wastewater treatment step is conveyed to the waste slag treatment step for treatment, and filtrate generated in the waste slag treatment step is conveyed to the wastewater treatment step for treatment. The method is used for carrying out harmless treatment and resource recycling on the hazardous wastes of the fireworks and crackers.

The invention provides a firework inner barrel feeding device and method and combined firework production equipment, and relates to the technical field of firework production equipment, and the firework inner barrel feeding device comprises a first layer platform, a first pushing mechanism and a second pushing mechanism. An inner cylinder can be vertically placed on the first layer of platform, and a plurality of flow dividing channels and feeding sliding ways are arranged on the first layer of platform. The first pushing mechanism is provided with a first pushing piece used for pushing the inner cylinder and a first driving assembly. The first driving assembly is used for driving the first pushing piece to act; the first pushing piece is used for pushing the inner barrels in the feeding sliding way from the rear portions of the inner barrels to the front portions of the inner barrels so that the inner barrels in the feeding sliding way can be kept in a gathering state when sliding forwards. The second pushing mechanism comprises a second pushing piece, a protecting and holding piece and a second driving assembly; the second driving assembly is used for driving the second pushing piece and the protecting and holding piece to act; the second pushing piece and the protecting and holding piece are both located behind the first pushing piece. According to the feeding device, the inner barrel can be prevented from toppling over in the inner barrel feeding process, and the continuity of the feeding process is ensured.

The utility model provides an inner cylinder cake feeding assembly and a firework filling production line, and relates to the technical field of firework production equipment, the inner cylinder cake feeding assembly comprises a stock bin, a driving device, and a grabbing mechanism and a pushing mechanism which are arranged on the driving device; the driving device is used for driving the grabbing mechanism and the pushing mechanism to move; the grabbing mechanism is used for grabbing the inner cylinder cake; the pushing mechanism comprises a pushing frame and a second driving element; the second driving element is used for driving the pushing frame to act so as to push the inner barrels clamped between the first clamping arm and the second clamping arm forwards into the stock bin when the grabbing mechanism grabs the inner barrel cakes to move to the position of a feeding port of the stock bin. By means of the driving device, the grabbing mechanism, the pushing mechanism and the inner cylinder cake feeding assembly, an inner cylinder in an inner cylinder cake can be integrally placed into the stock bin, manual operation is not needed, and safety is higher.

The invention discloses a firework emission accurate control method based on sensor fusion. The firework emission accurate control method comprises the following steps: S1, configuring a firework control module; s2, installing a firework control module at the top of a firework shell, and carrying out initialization; s3, collecting real-time attitude data, and performing Kalman filtering processing; s4, collecting air pressure data, and calculating the relative flight height; s5, constructing a display shell flight trajectory prediction model, and calculating a trajectory deviation value; s6, judging whether the attitude prediction value, the height prediction value and the trajectory deviation value meet requirements or not; s7, if the judgment conditions are met at the same time, an electric blasting fuse is triggered to ignite the display shell; s8, the posture prediction value, the track deviation value and the set-off state mark are sent to a multi-bullet cooperative control unit; and S9, coordinating the display shell to synchronously set off according to a preset pattern. According to the method, sensor data, Kalman filtering and a trajectory prediction modeling method are fused, display shell attitude judgment and collaborative setting-off are achieved, and the method has the advantages of being accurate, safe and high in synchronism.

The invention discloses a novel functional coating intelligent control method based on real-time data fusion, and the method comprises the following steps: S1, collecting multi-source environment data of a functional coating deployment region, and constructing a real-time environment state vector; s2, modeling the adjustable attributes of the functional coating into a control variable set; s3, constructing an initial control strategy set based on a brainstorm optimization algorithm, and generating a new control strategy set through a disturbance generation mechanism; s4, generating a plurality of local disturbance strategies around the reference strategy, and constructing a firework strategy set; s5, combining the new control strategy set with the firework strategy set to form a candidate control strategy complete set; s6, performing fitness calculation on the updated control strategy set; and S7, comparing the actual response vector with the expected response vector. According to the method, multi-source data fusion, control variable modeling and brainstorm optimization algorithm technologies are combined, and a novel functional coating intelligent control method based on real-time data fusion is realized.

A computer-implemented method including scanning a radio tag incorporated into packaging of a firework product to retrieve a tag data record, the tag data record comprising a source identifier, a firework product identifier, and a universal resource identifier (URI); and at least one of: adding a product data record to a product database, the product data record comprising at least the firework product identifier, and requesting from the URI content related to the firework product.

The invention discloses a high-power multi-channel independent delay detonation control system which comprises a main controller, the main controller is connected with an integrated cabinet, a battery pack module, an inverter module and a rectifier module are arranged in the integrated cabinet, and a controller module, the battery pack module, the inverter module, the rectifier module and the controller module are connected in sequence; a heat dissipation system is arranged in the integrated cabinet, and the controller module is connected with an ignition device in the blast hole. The invention further discloses a high-power multi-channel independent delay detonating control method, the problems that existing detonating equipment is short in discharging time, small in discharging current, low in discharging power and few in output channel are solved, and the high-power multi-channel independent delay detonating control method can be widely applied to bursting balloons and detonating fireworks and crackers. And the device can also be used as detonating equipment for an explosive blasting technology, a carbon dioxide blasting technology and a liquid oxygen rock breaking technology.

The utility model discloses a filling production line for combined firework effect pieces. Comprising a first conveying line for conveying firework bodies to primer filling equipment, a second conveying line for conveying the firework bodies from the primer filling equipment to firework paper sheet filling equipment, and a third conveying line for conveying the firework bodies from the firework paper sheet filling equipment to inner cylinder filling equipment, the fourth conveying line is used for conveying the firework bodies from the inner cylinder filling equipment to the firework paper sheet filling equipment; and the tail end of the fourth conveying line and the tail end of the second conveying line are collinearly arranged. Two times of paper sheet filling are completed on the same side of the paper sheet filling equipment in a line rotation mode, effect piece filling of a single firework body or a plurality of firework bodies can be achieved, the procedure of two times of paper sheet filling is achieved through one machine, the structure is simple, control is accurate, and production efficiency is high.

1. Name of the designed product: Fireworks (Gatling). 2. Use of the designed product: for handheld fireworks. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

1. Name of the designed product: Toy fireworks (carousel). 2. Use of the designed product: for appreciation or performance. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

1. The name of the design product: the inner tube slot of fireworks. 2. The use of the design product: for placing and transporting the inner tube of fireworks. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective drawing.

The utility model discloses a flexible clamping and conveying device for a firework lead, which comprises an elastic groove connected with a driving mechanism to do linear motion or rotary motion, and the firework lead is partially embedded and passes through the elastic groove; and the clamping pieces correspondingly abut against the two side walls of the elastic groove. The firework lead passing through the elastic groove is clamped through deformation of the side wall of the elastic groove of the clamping part, and necessary clamping force is provided to ensure the conveying reliability of the firework lead. Meanwhile, the elastic groove and the firework lead embedded in the elastic groove have a large contact area to share the clamping force of the deformation part, the stress pressure of the firework lead is reduced, and therefore the firework lead is effectively protected; and meanwhile, the structure is simple.

1. Name of the product in this design: Fireworks (Soaring High). 2. Purpose of this design: for fireworks displays. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses a filling device for firework production in an unmanned workshop, and particularly relates to the technical field of firework production.The filling device is provided with a material distributing unit, a lower open groove in a lower annular plate does not communicate with a flow channel, the lower annular plate blocks filler in each stock bin, at the moment, multiple upper open grooves communicate with corresponding discharging openings and the flow channel, and thus the material distributing unit is arranged; different fillers fall into the lowermost flow channel and are temporarily stored in the flow channel; then the upper annular plate rotates to drive the lower annular plate to synchronously rotate, at the moment, the upper annular plate is in a closed state to prevent the firework filler in the stock bin from continuously falling, meanwhile, the lower open groove of the lower annular plate rotates to be aligned and communicated with the flow channel, and the filler temporarily stored in the flow channel falls into the firework single barrel which is jacked and butted through the lower open groove and the butting opening; one-time controllable blanking is completed, automatic filling of firework single cylinders with the same filler with different particle sizes according to the process sequence is achieved, the step-by-step action of temporary storage and release is adopted, and continuous straight-through falling of the filler in the stock bin under the gravity is avoided.

The utility model discloses a lift-off firework assembling device which comprises an assembling mechanism used for wrapping firework cylinders and cylinder handles with label paper to complete assembly of lift-off fireworks, the assembling mechanism comprises a loading mechanism and a rubbing mechanism, and the loading mechanism is provided with a loading seat used for placing the label paper, the firework cylinders and the cylinder handles; the label paper is flatly laid on the loading base, the rubber face faces outwards, the barrel handle is flatly arranged on the label paper, the firework barrel is flatly arranged on the side, facing the material rubbing mechanism, of the loading base, the loading base moves relative to the material rubbing mechanism and passes through the material rubbing mechanism in a staggered mode, and the material rubbing mechanism rubs the firework barrel to rotate so that the firework barrel and the barrel handle can be wrapped by the label paper. Label paper, a firework cylinder and a cylinder handle are placed on the loading base in a proper mode, when the loading base passes through the rubbing mechanism, the firework cylinder is rubbed to rotate to stick to the label paper to be wrapped into the firework cylinder and the cylinder handle, assembly is automatically completed in the movement process of the loading mechanism, an additional clamping mechanism is not needed, and the device is simple and efficient in operation and high in efficiency. And the firework assembling speed and efficiency are improved.

1. The name of the design product: fireworks support. 2. The use of the design product: fireworks support. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective drawing.

This invention discloses a coaxial rotor artillery-launched fireworks drone system, comprising an onboard shell, a drone, and a foldable fireworks guiding and launching system. The onboard shell mainly includes a projectile body, a tail, and a wind cap. The projectile body and tail are connected by a fixing mechanism, which includes a shell ejection mechanism that can eject and separate the shell upon receiving a separation signal. The drone and the foldable fireworks guiding and launching system are arranged in a folded state and placed inside the projectile body. The drone consists of a foldable nose and a fuselage. The foldable fireworks guiding and launching system consists of a guideable fireworks launching device and an airborne fireworks launching frame. The airborne fireworks launching frame includes a fireworks launching tube and a foldable cross connecting rod. The fireworks launching tube is connected to the drone through the foldable cross connecting rod and contains fireworks projectiles and propellant. The drone carries the fireworks into the air, which are remotely controlled and ignited and launched using electric ignition.

The utility model discloses handheld firework rod production equipment, which relates to the technical field of firework manufacturing and comprises a rack, a storage bin, a conveying mechanism, a pasting mechanism, a bundling mechanism and a winding forming mechanism. The storage bin is arranged on the rack and used for storing workpieces; the conveying mechanism is arranged on the rack and used for receiving and conveying the workpieces in the storage bin. The pasting mechanism is arranged on the rack and used for pasting the ignition paper to the workpiece located on the conveying mechanism; the bundling mechanism is arranged on the rack and used for bundling the adhesive tape to the workpiece located on the conveying mechanism; the winding forming mechanism is arranged on the rack and used for winding packaging paper on a workpiece. The feeding mechanical arm is arranged on the machine frame, clamps the workpieces on the conveying mechanism and transfers the workpieces to the winding forming mechanism. The device can realize automatic production and is high in production efficiency.

1. Name of the design product: Single-row fireworks tube. 2. Use of the design product: For setting off fireworks. 3. Design key points of the design product: Lies in the overall shape of the product. 4. Picture or photo that best shows the design key points: Perspective view.

1. Name of the product in this design: Lead Wire Reel (Safe). 2. Purpose of this design: For storing the fuses of fireworks or firecrackers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: Fireworks base (twin). 2. The use of the design product: For fireworks base. 3. The design points of the design product: In shape. 4. The picture or photo that best indicates the design points: Perspective view 1.

1. Name of the product in this design: Shoes (Fireworks Rain). 2. Purpose of this design: For footwear. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Fireworks Fixture (Four-Sided). 2. Purpose of this design: For fixing cylindrical fireworks. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

1. The name of this design product: Fireworks light control box (speaker). 2. Purpose of this design product: A control box with playback function and lighting. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.