The utility model relates to the technical field

The utility model relates to the technical field https://www.ranzhichina.com/product/electromagnetic-heating-manufacturer-electromagnetic-heating-supplier-heater-control-board of fireworks display device, in particular to a fireworks display robot. Background technology: fireworks are now the same necessities for major festivals. Nowadays, although electronic fireworks are used in many places, they are still used in most areas. This kind of fireworks is to connect individual lightning tubes with leads and form a rectangle. This kind of fireworks is more colorful when they are put out However, there are certain dangers. First, this kind of fireworks is easy to explode, and then it will shoot around randomly, which is easy to cause danger. Second, it is easy to produce a large amount of smoke and dust at the opening of the detonator tube, and at the same time, it needs to be ignited by people themselves. In the prior art, the patent application No. cn201610145556.9 discloses a fireworks https://www.ranzhichina.com/product/cold-sparkler-machine-cold-sparkler-machine-supplier-cold-sparklers-wedding-cold-spark-fountain display device based on a water rocket, which includes a launch box and a water tank arranged in the launch box. The launch box is provided with a plurality of water rocket launchers and a launch control mechanism for controlling a plurality of water rocket launchers. Each water rocket launchers is equipped with a water rocket body and a water rocket arrow The head of the body is connected with a detachable head cover body, between the head cover body and the water rocket arrow body is provided with a fireworks holding cavity for installing fireworks, the launching box is also provided with a water filling inflatable component for filling and inflating water rocket arrow body and an ignition component for igniting fireworks. But in the prior art, there are still the following technical problems: it is unable to form a good fixing effect on the detonator type fireworks, andIt is unable to effectively absorb the smoke and dust. Technical implementation elements: (I) technical problems solved in view of the existing technology, it is unable to form a good fixed effect on the detonator type fireworks, and at the same time, it is unable to effectively absorb the smoke and dust. The utility model aims to provide a fireworks display robot. （2） Technical scheme to achieve the above purpose, the utility model provides the following technical scheme: a fireworks robot, which includes a base and an ignition device, the ignition device is arranged on the base, and also includes a pair of symmetrically arranged fixing devices, the fixing device includes a fixed plate, a slider, a driving mechanism, a connecting plate, a splint, a wind pipe and Suction fan; the connecting plate is fixedly connected with the splint; the splint is of U-shaped structure; the air duct is horizontally arranged on the connecting plate and directly above the splint; the air duct is provided with a number of through holes; the air duct is also connected with the suction fan; the fixed plate is arranged on the base, and the fixed plate is horizontally provided with a chute; the lower splint The right side of the clamping plate is fixedly connected with the fixing plate; the right side of the upper clamping plate is fixedly connected with the sliding block, which is arranged in the sliding groove; the driving mechanism includes a power supply and a pair of electromagnets opposite to the different poles, which are fixedly connected with the right end of the clamping plate respectively. Preferably, the driving mechanism also comprises a pressure sensor, a / D conversion module, a single chip microcomputer and a controller, the pressure sensor is arranged on the inner wall of the splint, the pressure sensor, a / D conversion moduleThe single-chip microcomputer and the controller are connected in turn, the single-chip microcomputer is connected with the electromagnet, and the power supply is connected with the controller. Preferably, the sliding block is convex, and the sliding groove is matched with the sliding block. Preferably, the ignition device includes a lead tube, an electronic igniter and a remote controller, the lead tube is arranged on the base, the electronic igniter passes through the upper tube wall of the lead tube, and is fixedly connected with the lead tube; the remote controller is wirelessly connected with the electronic igniter. Preferably, the lower part of the base is also provided with a roller. （3） Beneficial effect the utility model discloses a fireworks robot, through the setting of the fixing device, the fireworks can be well fixed to prevent them from exploding; at the same time, the smoke generated during the fireworks are partially absorbed, and the direct lighting of fireworks by people is avoided. Description of drawings in order to explain the technical scheme of the embodiment or the prior art of the utility model more clearly, the following will make a brief introduction to the drawings needed in the embodiment or the prior art description. It is obvious that the drawings in the following description are only some embodiments of the utility model. For those skilled in the art, they do not pay for creation On the premise of sexual labor, other figures can be obtained according to these figures. Figure 1 is the top view of the utility model; Figure 2 is the structure diagram of the fixed device; Figure 3 is the structure diagram of the fixed plate; Figure 4 is the structure diagram of the ignition device; Figure 5 is the flow diagram of the driving mechanism; Figure 6 is the main view of the base. In the figure: 1, base; 2, slider; 3, fixed plate; 4, ignition device; 5, electromagnet; 6, splint; 7, air duct; 8, connecting plate; 9, suction fan; 10, through hole; 11, chute; 12, electronic igniter; 13, lead pipe; 14, pressure sensor; 15, roller. Specific embodiment in order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be described clearly and completely in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in the art without creative labor belong to the scope of protection of the utility model. Embodiment: as shown in Figures 1, 2 and 3, the embodiment of the utility model relates to a fireworks display robot, which includes a base 1 and an ignition device 4. The ignition device 4 is arranged on the base 1, and also includes a pair of symmetrically arranged fixing devices, which include a fixing plate 3, a sliding block 2, a driving mechanism, a connecting plate 8, a splint 6, an air duct 7 and a suction fan 9; the connecting plate 8 and the splint 6 are fixed Fixed connection: the splint 6 is of U-shaped structure; the air duct 7 is horizontally arranged on the connecting plate 8 and directly above the splint 6; the air duct 7 has a number of through holes 10; the air duct 7 is also connected with the suction fan 9; the fixing plate 3 is arranged on the base 1, and the fixing plate 3 is horizontally arranged with a chute 11; the right side of the lower splint 6 is fixedly connected with the fixing plate 3The right side of the upper clamping plate 6 is fixedly connected with the sliding block 2, which is arranged in the sliding groove 11; the driving mechanism includes a power supply and a pair of electromagnets 5 opposite to the opposite poles, which are fixedly connected to the right end of the clamping plate 6. As shown in Fig. 1 and Fig. 5, the driving mechanism also includes a pressure sensor 14, a / D conversion module, a single chip microcomputer and a controller, the pressure sensor is arranged on the inner wall of the splint; the pressure sensor, a / D conversion module, a single chip microcomputer and a controller are successively connected, the single chip microcomputer is connected with the electromagnet 5, and the power supply is connected with the controller. Firstly, the pressure sensor senses the pressure between the splint and the fireworks. When the pressure is too large, the information is transformed through the A / D conversion module and transferred to the single-chip microcomputer. The single-chip microcomputer controls the current flowing into the electromagnet through the controller to reduce the gravity between the electromagnets. As shown in Fig. 1 and Fig. 3, set slide 2 as convex, and slide 11 is matched with slide 2, that is, set slide 11 as concave. As shown in Fig. 1 and Fig. 4, the ignition device 4 includes a lead tube 13, an electronic igniter 12 and a remote controller, the lead tube 13 is arranged on the base 1, the electronic igniter 12 passes through the upper tube wall of the lead tube 12, and is fixedly connected with the lead tube 12; the remote controller is wirelessly connected with the electronic igniter 12. As shown in Fig. 6, the lower part of the base 1 is also provided with a roller 15 to facilitate the movement of the whole device. Working principle: first, put the fireworks in the middle of the U-shaped splint 6 in the lower fixed device, and then connect the power supply, so that the two electromagnets 5 with opposite poles generate gravityAs the lower fixing device is fixed, the upper fixing device can move downward under the action of the slider 2 and the chute 11, so as to fasten the fireworks and effectively avoid the danger of explosion when the fireworks are set off; after fixing, place the fireworks lead in the lead tube 13, control the electronic igniter 12 by controlling the remote control to ignite; turn on the suction fan 9, smoke When the flower is set off, the dust produced by the detonator port will be drawn into the suction fan 9 by the through hole 10. It should be noted that in this paper, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "including", "including" or any other variation thereof is intended to cover non exclusive inclusion so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article or device. Without further restrictions, the statement "include a..." The limited elements do not exclude the existence of other identical elements in the process, method, article or equipment including the elements. The above embodiments are only used to explain the technical solution of the utility model, not to limit it; although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the field should understand that they can still describe the technical solutions of the above embodimentsThe technical solutions recorded are modified, or some of the technical features thereof are replaced equally; however, such modification or replacement does not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model. Technical features: 1. A fireworks display robot, including a base and an ignition device, the ignition device is arranged on the base, which is characterized in that: it also includes a pair of symmetrically arranged fixing devices, the fixing device includes a fixing plate, a slide block, a driving mechanism, a connecting plate, a splint, a wind pipe and a suction fan; the connecting plate is fixedly connected with the splint; and The clamp plate is a U-shaped structure; the air duct is horizontally arranged on the connecting plate and directly above the clamp plate; the air duct is provided with a number of through holes; the air duct is also connected with the suction fan; the fixing plate is arranged on the base, and the fixing plate is horizontally provided with a chute; the right side of the lower clamp plate is fixedly connected with the fixing plate; the upper clamp The right side of the board is fixedly connected with the slide block, and the slide block is arranged in the slide groove; the driving mechanism includes a power supply and a pair of electromagnets opposite to the opposite poles, and the electromagnets are fixedly connected to the right end of the splint respectively. 2The fireworks robot according to claim 1, which is characterized in that the driving mechanism also comprises a pressure sensor, a / D conversion module, a single chip microcomputer and a controller, the pressure sensor is arranged on the inner wall of the splint, the pressure sensor, a / D conversion module, a single chip microcomputer and a controller are successively connected, the single chip microcomputer is connected with the electromagnet, and the electric The source is connected with the controller. 3. The fireworks robot according to claim 1, which is characterized in that the slide block is convex, and the slide slot is matched with the slide block. 4. The fireworks robot according to claim 1, which is characterized in that the ignition device includes a lead tube, an electronic igniter and a remote controller, the lead tube is arranged on the base, the electronic igniter passes through the upper tube wall of the lead tube, and is fixedly connected with the lead tube; the remote controller is wirelessly connected with the electronic igniter. 5. The fireworks display robot according to claim 1, which is characterized in that the lower part of the base is also provided with a roller. Technical summary the utility model relates to the technical field of fireworks display device, in particular to a fireworks display robot, including a base and an ignition device, the ignition device is arranged on the base, and also includes a pair of symmetrically arranged fixed devices, the fixed device includes a fixed plate, a slider, a driving mechanism, a connecting plate, a splint, a wind pipe and a suction fan. The utility model can fasten the fireworks well when they are set off to prevent them from exploding suddenly; at the same time, the utility model can partially absorb the smoke and dust generated when the fireworks are set off, and also can avoid people directly lighting the fireworks. Technical R & D personnel: Luo Jianguo; he Maoyan; Liu Yuanyuan protected technical users: North China University of science and technology Document Number: 201620935900 technical R & D date: August 24, 2016 Technical release date: February 22, 2017