896 results about "Fireworks" patented technology

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 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.

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.

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.

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.

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 the design product: fireworks packaging box (bird language). 2. The use of the design product: used for the outer packaging of fireworks. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view. 5. The rear view is the same as the front view, and the left view is omitted. The bottom surface of the design product is not easily visible or invisible during use, and the top view is omitted.

The present application belongs to the technical field of distributed cooperative control system, and discloses a multi-point high-precision cooperative ignition system for firework display, comprising: a central controller which non-timely distributes delay time stamps to a plurality of distributed ignition modules and broadcasts a content-neutral synchronization event at a starting moment; the distributed ignition module starts a local timer upon detecting the synchronization event and autonomously counts down according to the pre-stored delay time stamp to execute ignition, the present application decentralizes intelligent time decision to the terminal, avoids the interference of signal physical transmission delay on the overall ignition precision of the system, and replaces the complex real-time clock synchronization and delay compensation mechanism in the traditional control system, so that the architecture simplifies the physical design and deployment complexity of the system, and improves the synchronization robustness and scalability when a large number of nodes work cooperatively.

This invention discloses a production line for assembling irregularly shaped fireworks and its assembly method. The production line, arranged sequentially along the outer cylinder's flow direction, includes an outer cylinder feeder, an outer cylinder deformation machine, a variable-pitch conveyor, and an outer cylinder fuse-setting machine. This invention overcomes the technical bias of "fuse-setting first, deformation later" in traditional automated fireworks production. It creatively uses the outer cylinder deformation machine to first convert the conventionally arranged fireworks outer cylinder into an irregularly shaped arrangement and shape it. Then, using a variable-pitch conveyor equipped with a specific variable-pitch adjustment mechanism, it smoothly transfers the irregularly shaped arrangement to the outer cylinder fuse-setting machine for drilling and fuse insertion while strictly maintaining this arrangement. The technical solution of this invention fundamentally eliminates the major safety hazards such as wear, flameout, and flashover caused by forced deformation and pulling of the fuse in traditional processes. It not only significantly improves the reliability of irregularly shaped combined fireworks but also possesses strong size compatibility and ease of changeover, greatly improving production efficiency.

The utility model discloses a combined fireworks setting-off cannon barrel fixing frame relates to fireworks fixing frame technical field, including two I -shaped frames, and the upper end crosspiece and lower end crosspiece of two I -shaped frames all are provided with a plurality of adjusting holes, and is equipped with a plurality of placing frames between two I -shaped frames, the placing frame includes skirting board and two support plates, and the skirting board fixedly connected between two support plates lower end, a plurality of second connecting holes are seted up on the support plate, and the both ends of support plate all are fixedly connected with rectangular sleeve, and the connecting lock spare for connecting is all equipped between rectangular sleeve and the adjusting hole on I -shaped frame. The utility model discloses adjustable placing frame can be set up in the use according to the setting-off demand and be inclined or vertical, avoids the construction not standard problem of the present technology to adopt scaffold binding, and simultaneously because each structure can be freely disassembled combination, can increase or reduce the quantity of placing frame according to need, to realize the demand of different setting-off.

This application relates to the field of fireworks molding technology, specifically disclosing a high-strength fireworks molding agglomerate based on in-situ whisker toughening and staged curing, and its preparation method. It includes the following components: calcium carbonate powder, micron-sized gypsum whiskers, virgin cassava flour, a gelatinization-coking regulator, wood fiber, lubricant, and water; the gelatinization-coking regulator is a compound of polyol and pH buffer salt. This solves the technical problem mentioned above where the existing fireworks molding agglomerates, due to the introduction of anhydrous gypsum and cassava flour, are prone to defects such as large bubbles, microcracks, or delamination during the production process, leading to defective products, low yield, and serious constraints on product quality stability.

1. Name of the product in this design: Toy (Multi-layer Spinning Fireworks Water Cannon 2). 2. Purpose of this design: for children to play with. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The utility model relates to the field of firework and cracker production, in particular to a firing line cutting device. The utility model provides a firing line cutting device capable of cutting firing lines of fireworks and crackers. A firing line cutting device comprises a supporting frame, a belt conveyor, a line pressing frame, guide frames, a base, a first pneumatic telescopic rod and the like, the belt conveyor is connected to the top of the supporting frame, the line pressing frame is connected to the top of the belt conveyor, the guide frames are connected to the left side and the right side of the upper portion of the supporting frame, and the base is slidably connected between the guide frames. A plurality of first pneumatic telescopic rods are connected to the front portion of the base. The telescopic end of the first pneumatic telescopic rod downwards controls the tool apron to move, the tool apron downwards moves to drive the tool to downwards move, the tool downwards moves to be matched with the base to cut the firing lines of the fireworks and crackers, the lengths of the firing lines can be the same, debugging and using of the fireworks and crackers in subsequent firework performance are facilitated, and the fireworks and crackers are convenient to use. And the overall aesthetic degree of the fireworks and crackers can be improved.

1. Name of the product in this design: Fireworks (Meeting My Favorite). 2. Purpose of this design: For use in 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.

1. Name of the designed product: Fireworks (combination electric light flower). 2. Use of the designed product: for fireworks products. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: use state diagram.

The utility model discloses a fireworks inner tube flush formula material dropping channel, include: one end and material harrow push material channel abutment's guide plate, equidistance interval setting on the guide plate's multiple first baffle, form the material dropping channel for the inner tube through between the adjacent first baffle, the material dropping channel is away from the side of material harrow push material channel and is provided with second baffle, the cross section of guide plate is arc structure. Inner tube enters material harrow push material channel along its length direction through into material mechanism, and the horizontal moving inner tube is pushed into material dropping channel through the push material subassembly of material harrow push material channel, and the guide of guide plate in material dropping channel converts the horizontal inner tube and inserts the guide mould of next working procedure in vertical direction, cancels the inner tube transfer turnover mechanism of existing equipment, simplifies the equipment structure, improves the work efficiency.

The utility model relates to the field of fireworks, and discloses a high-thrust firework which comprises a launching cylinder, sealing paper is fixedly connected to the top end of the inner wall of the launching cylinder, an ignition assembly is arranged on the upper portion of the sealing paper, and a launching assembly is arranged in the launching cylinder. The launching assembly comprises an effect inner cylinder, the effect inner cylinder is pressed at the bottom end of the inner wall of the launching cylinder, a blocking paper sheet is fixedly connected to the middle section of the inner wall of the effect inner cylinder, and a cavity is formed in the inner wall of the effect inner cylinder; the portion, located above the blocking paper piece, in the effect inner cylinder is sequentially filled with propellant powder, clay knots and acousto-optic powder from bottom to top. According to the utility model, the propellant powder is filled in the lengthened effect inner cylinder, so that the thrust transmission path is shortened, the energy loss caused by a gap between the launching cylinder and the effect inner cylinder is reduced, and under the condition of the same propellant powder amount, larger upward thrust can be generated, and the firework launching height can be increased.

The utility model discloses an explosive charging device capable of circularly receiving explosive and quantitatively charging fireworks and crackers, which comprises an anti-explosion room and a conveying belt positioned in the anti-explosion room and used for conveying gun barrel shells, a feeding hopper is fixed on the rack; the speed reducing motor is fixed on the rack; the rotating disc is located above the conveying belt, the top end of the rotating disc is fixedly connected with a driving shaft of the gear motor, a plurality of explosive storage discs are embedded in the rotating disc, and explosive storage holes matched with the explosive holes in the gun barrel shell are formed in the explosive storage discs; the explosive receiving mechanism is fixed to the rack and used for receiving the explosive raw materials of the feeding hopper and circularly filling the explosive storage holes of the multiple explosive storage trays with the explosive raw materials; the dropping and loading mechanism is fixed on the rack and is used for circularly filling the explosive raw materials in the explosive storage trays filled with the explosive raw materials into the explosive holes of the gun barrel shell; and the opening and closing mechanisms are used for opening and closing the medicine storage holes of the medicine storage trays at the corresponding positions. According to the device, explosive raw materials can be circularly received and charged at the same time, and the charging efficiency of fireworks and crackers is improved.

1. The name of the design product: fireworks mounting rack. 2. The use of the design product: for mounting the ignition rack of fireworks. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model relates to the technical field of package sealing, in particular to a package sealing device for firework processing. The packaging and sealing device for firework processing comprises a first support, a controller, a first conveying set, electric push rods, a push plate, a clamping frame and a sealing film roller, the controller is installed on the front side of the upper portion of the first support, the first conveying set is installed on the first support, and the electric push rods are symmetrically installed on the upper portion of the first support front and back. Push plates are fixedly connected to output shafts of the electric push rods, a clamping frame is fixedly connected to the rear side of the upper portion of the first support, and a sealing film roller is clamped to the upper portion of the clamping frame. The fireworks are pushed front and back through the electric push rod, so that the fireworks can be quickly sealed, then the positions of the fireworks are adjusted through the L-shaped plate, and finally automatic feeding is achieved through accurate matching of the motor and the feeding roller, so that the whole sealing and packaging process is completed, the working efficiency is effectively improved, and the sealing performance and stability of packaging are ensured.