Firework charging device

Abstract

The utility model relates to the field of firework production, in particular to a firework charging device. The technical problems that when an existing charging device carries out charging, the explosive amount is inconvenient to control, then the charging efficiency is low, gunpowder is inconvenient to compact after charging is completed, and then the effect after charging is poor are solved. A firework charging device comprises a base, a placing seat is connected to the base in a sliding mode, a plurality of clamping grooves are formed in the body of the placing seat, a fixing plate is fixedly connected to the base, a hopper is fixedly connected to the fixing plate, and an electric push rod is fixedly connected to one side of the hopper. When the flashboard reciprocates, the flashboard can drive the connecting plate and the extrusion plate to move, the extrusion plate moves to extrude the protrusions on the waved plate, the placing base moves up and down to generate vibration, then the placing base drives the paper tube to vibrate together, gunpowder in the paper tube is compacted through vibration, and therefore the filling effect is further enhanced.

Description

Technical Field

[0001] This utility model relates to the field of fireworks production, and in particular to a fireworks loading device. Background Technology

[0002] In the process of fireworks production, gunpowder needs to be loaded into the fireworks tube to achieve the purpose of filling the tube with gunpowder. During the loading process, an appropriate amount of gunpowder needs to be loaded according to the size of the tube to achieve the purpose of effective filling.

[0003] Because a suitable amount of gunpowder needs to be loaded during the loading process, the current loading device is not convenient to control the amount of gunpowder, which leads to low loading efficiency. Furthermore, it is not convenient to compact the gunpowder after loading, resulting in poor loading effect. Utility Model Content

[0004] To overcome the above-mentioned shortcomings, this utility model provides a fireworks charging device. It can quickly load an appropriate amount of gunpowder into a paper tube, thereby improving charging efficiency, and the vibration of the paper tube can compact the gunpowder, enhancing the filling effect.

[0005] The technical solution of this utility model is as follows: a fireworks charging device, including a base, a placement seat slidably connected to the base, a plurality of slots on the placement seat, a fixing plate fixedly connected to the base, a hopper fixedly connected to the fixing plate, an electric push rod fixedly connected to one side of the hopper, a feeding rod fixedly connected to the telescopic end of the electric push rod, the feeding rod slidably connected to the hopper, a material control component provided on the feeding rod, the material control component connected to the fixing plate, a vibration component provided on the material control component, the vibration component connected to the placement seat, the material control component for quantitative feeding, and the vibration component for compacting the gunpowder.

[0006] Furthermore, the feeding rod is provided with several sub-rods.

[0007] Furthermore, the material control assembly includes a paddle, which is fixedly connected to one end of the material control rod. A gate is slidably connected to the fixed plate, and the gate has several through holes. Two compression springs are connected between the gate and the fixed plate, and the two compression springs are symmetrically arranged.

[0008] Furthermore, the vibration assembly includes a connecting plate, two connecting plates are respectively fixedly connected to both sides of the gate, and a pressing plate is fixedly connected to each of the two connecting plates. The two pressing plates are arranged symmetrically. A wave plate is fixedly connected to the bottom of the placement seat, and the wave plate has several protrusions.

[0009] 1. The extension end of the electric push rod extends, driving the feeding rod to move. The movement of the feeding rod causes the paddle to press the gate to one side, compressing the spring. The gate no longer blocks the feed tube, and the gunpowder falls from the through hole of the gate and the feed tube into the fireworks paper tube, thus loading the gunpowder into the paper tube. After a period of time, the extension end of the electric push rod retracts, driving the feeding rod to reset. The reset feeding rod no longer presses the gate, and the reset spring drives the gate to reset. The reset gate blocks the feed tube again, thus loading a certain amount of gunpowder into the paper tube, thereby improving the loading efficiency. While the feeding rod moves, it also drives the branch rod on the feeding rod to move back and forth, thus evenly dispersing the gunpowder in the hopper, thereby enhancing the loading effect.

[0010] 2. As the gate moves back and forth, it will drive the connecting plate and the pressing plate to move. When the pressing plate returns to its original position, it will press the protrusions on the corrugated plate, causing the placement seat to move up and down and vibrate. This will cause the placement seat to vibrate along with the paper tube, thereby compacting the gunpowder inside the paper tube and further enhancing the filling effect. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the first three-dimensional structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0013] Figure 3 This is a three-dimensional structural diagram of the first part of this utility model.

[0014] Figure 4 This is a schematic diagram of the second part of the three-dimensional structure of this utility model.

[0015] Figure 5 This is a three-dimensional structural diagram of the third part of this utility model.

[0016] Explanation of reference numerals in the attached drawings: 1. Base, 2. Placement seat, 3. Fixing plate, 4. Feed pipe, 5. Hopper, 6. Electric push rod, 7. Feed lever, 8. Paddle, 9. Gate plate, 10. Compression spring, 11. Connecting plate, 12. Extrusion plate, 13. Corrugated plate. Detailed Implementation

[0017] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, welding, and bonding that are mature in the existing technology, and will not be described in detail here.

[0018] Example 1: A fireworks charging device, such as Figures 1-5As shown, the device includes a base 1, a placement seat 2 slidably connected to the base 1, several slots on the placement seat 2, a fixing plate 3 welded to the base 1, a hopper 5 welded to the fixing plate 3, an electric push rod 6 fixedly connected to one side of the hopper 5, a material-dispensing rod 7 fixedly connected to the telescopic end of the electric push rod 6, the material-dispensing rod 7 slidably connected to the hopper 5, the material-dispensing rod 7 being used to disperse the gunpowder in the hopper 5, a material control component on the material-dispensing rod 7, the material control component being connected to the fixing plate 3, a vibration component on the material control component, the vibration component being connected to the placement seat 2, the material control component being used for quantitative feeding, and the vibration component being used to compact the gunpowder.

[0019] The feeding rod 7 is provided with several branch rods, which are used to better disperse the gunpowder.

[0020] The material control assembly includes a paddle 8, which is fixedly connected to one end of the material feeding rod 7. A gate 9 is slidably connected to the fixed plate 3. The gate 9 is used to control the material feeding. The gate 9 has several through holes. Two compression springs 10 are connected between the gate 9 and the fixed plate 3. The two compression springs 10 are symmetrically arranged.

[0021] The vibration assembly includes a connecting plate 11, two connecting plates 11 are fixedly connected to both sides of the gate plate 9, and a pressing plate 12 is fixedly connected to each of the two connecting plates 11. The two pressing plates 12 are arranged symmetrically. A wave plate 13 is fixedly connected to the bottom of the placement seat 2. The wave plate 13 has several protrusions, and the protrusions on the wave plate 13 are used to press the pressing plate 12.

[0022] Initially, gate 9 blocks the feed pipe 4. When it is necessary to load the fireworks paper tube, the worker first places the fireworks paper tube into the slot of the placement seat 2, and fills the hopper 5 with gunpowder. Then, the worker activates the electric push rod 6. The telescopic end of the electric push rod 6 extends, driving the feeding rod 7 to move. The movement of the feeding rod 7 causes the paddle 8 to press the gate 9 to one side, compressing the compression spring 10. The gate 9 no longer blocks the feed pipe 4, and the gunpowder falls from the through hole of the gate 9 and the feed pipe 4 into the fireworks paper tube, thus loading the gunpowder into the paper tube. After a period of time, the telescopic end of the electric push rod 6 retracts, causing the feeding rod 7 to reset. The reset feeding rod 7 no longer presses the gate 9, and the reset compression spring 10 drives the gate 9 to reset. The reset gate 9 blocks the feed pipe 4 again, thus loading a certain amount of gunpowder into the paper tube. The gunpowder is dispersed evenly in the hopper 5, thus improving the loading efficiency. As the push rod 7 moves, it drives the branch rod on the push rod 7 to move back and forth, thereby enhancing the loading effect. As the gate 9 moves, it drives the connecting plate 11 to move. The movement of the connecting plate 11 drives the pressing plate 12 to move. The movement of the pressing plate 12 will press the protrusion on the corrugated plate 13, causing the placement seat 2 to move up and down. As the gate 9 resets, it drives the connecting plate 11 and the pressing plate 12 to reset. The reset of the pressing plate 12 will press the protrusion on the corrugated plate 13 again. The up and down movement of the placement seat 2 will generate vibration, which will cause the placement seat 2 to drive the paper tube to vibrate together, thereby compacting the gunpowder in the paper tube, thereby further enhancing the loading effect. After the loading is completed, the electric push rod 6 is turned off and the paper tube is taken out.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fireworks charging device, characterized in that: The device includes a base (1), on which a placement seat (2) is slidably connected. The placement seat (2) has several slots. A fixing plate (3) is fixedly connected to the base (1). A hopper (5) is fixedly connected to the fixing plate (3). An electric push rod (6) is fixedly connected to one side of the hopper (5). A feeding rod (7) is fixedly connected to the telescopic end of the electric push rod (6). The feeding rod (7) is slidably connected to the hopper (5). A material control component is provided on the feeding rod (7). The material control component is connected to the fixing plate (3). A vibration component is provided on the material control component. The vibration component is connected to the placement seat (2). The material control component is used for quantitative feeding. The vibration component is used to compact the gunpowder.

2. The fireworks charging device according to claim 1, characterized in that: The feeding rod (7) is provided with several sub-rods.

3. A fireworks charging device according to claim 1, characterized in that: The material control assembly includes a paddle (8), which is fixedly connected to one end of the material control rod (7). A gate (9) is slidably connected to the fixed plate (3). The gate (9) has several through holes. Two compression springs (10) are connected between the gate (9) and the fixed plate (3). The two compression springs (10) are symmetrically arranged.

4. A fireworks charging device according to claim 3, characterized in that: The vibration assembly includes a connecting plate (11), two connecting plates (11) are fixedly connected to both sides of the gate (9), and a pressing plate (12) is fixedly connected to each of the two connecting plates (11). The two pressing plates (12) are arranged symmetrically. A wave plate (13) is fixedly connected to the bottom of the placement seat (2), and the wave plate (13) has several protrusions.

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