A combined fireworks bouquet charging device

Abstract

The utility model relates to combined fireworks bouquet charging technical field, especially a kind of combined fireworks bouquet charging equipment, including box and base, the lower end of the box is fixedly connected with base, the upside of base is equipped with limit mechanism, the downside of the box is equipped with discharge gate, the inner wall of discharge gate is equipped with electromagnetic valve, the inner wall of base is equipped with recess. The combined fireworks bouquet charging equipment, through the cooperation of limit mechanism and base, first motor drives block to rotate, after combined fireworks bouquet is fixed, first motor is closed, the position of the two clamps is adjusted by the above-mentioned mode, and then the combined fireworks bouquet of different sizes can be fixed, so as to reduce the working limitation, through the cooperation of vibration mechanism and box, when the protruding block contacts with horizontal plate again, horizontal plate moves to right again, the discharge gate is knocked by the above-mentioned mode horizontal plate reciprocates, and then the blocked discharge gate is dredged, so as to increase practicability.

Description

Technical Field

[0001] This utility model relates to the field of combined fireworks bouquet loading technology, specifically a combined fireworks bouquet loading device. Background Technology

[0002] A combination firework bouquet is a creative product that combines fireworks and a bouquet, which requires the addition of explosives.

[0003] For example, the automatic charging equipment for combination fireworks bouquets, with application publication number "CN116697821A", ensures that the gunpowder remains consistent, guaranteeing the quality and visual effect of the fireworks bouquets. However, this automatic charging equipment for combination fireworks bouquets has fixed-size mounting slots, limiting its application to a fixed model of combination fireworks bouquets and increasing operational limitations. Furthermore, when the gunpowder is discharged from the outlet pipe, it tends to accumulate, causing blockage and reducing its practicality. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of fixed installation slot size, which limits the movement of only fixed models of combined fireworks bouquets, thereby increasing operational limitations, and the tendency of gunpowder to accumulate and clog the outlet tube when it is discharged from the outlet tube, thus reducing practicality. Therefore, a combined fireworks bouquet loading device is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a combined fireworks bouquet loading device, including a box and a base, wherein the lower end of the box is fixedly connected to the base, characterized in that: a vibration mechanism is installed at the lower end of the box, a limit mechanism is installed on the upper side of the base, a discharge port is provided on the lower side of the box, an electromagnetic valve is provided on the inner wall of the discharge port, and a groove is provided on the inner wall of the base.

[0007] Preferably, the limiting mechanism includes a first housing, the lower end of which is fixedly connected to the base, the inner wall of which is fixedly connected to a first motor via a bracket, the output shaft of which is connected to the rotating shaft of the block via a reduction gearbox, both sides of which are movably connected to a rod via pins, and the ends of which are movably connected to a clamping plate via pins.

[0008] Preferably, the outer walls of the clamps are slidably connected to the first housing, the inner walls of the clamps are slidably connected to the support rods, and both ends of the support rods are fixedly connected to the first housing.

[0009] Preferably, the vibration mechanism includes a second housing, the upper end of which is fixedly connected to the box body, the inner wall of which is fixedly connected to the second motor via a bracket, and the output shaft of the second motor is connected to the rotating shaft of the protrusion via a coupling. When the material is being fed, the inner wall of the protrusion is rotatably connected to the second housing via the rotating shaft, the outer wall of the protrusion is in contact with the horizontal plate, and the outer wall of the horizontal plate is slidably connected to the second housing.

[0010] Preferably, the left side of the horizontal plate is attached to the discharge port via a rubber pad, the inner wall of the horizontal plate is slidably connected to the rod, the end of the rod is slidably connected to the second housing, and the outer wall of the rod is provided with a spring, both ends of which are fixedly connected to the second housing and the horizontal plate.

[0011] The present invention provides a combined fireworks bouquet loading device, which has the following advantages: through the cooperation of the limiting mechanism and the base, the first motor drives the block to rotate, the block drives two rods to move inward through the pin, and the rods drive the clamping plates to move inward through the pin. The two clamping plates come into contact with the combined fireworks bouquet and fix it. After the combined fireworks bouquet is fixed, the first motor is turned off. By adjusting the position of the two clamping plates in the above manner, combined fireworks bouquets of different sizes can be fixed, thereby reducing the limitations of the work.

[0012] Through the cooperation of the vibration mechanism and the housing, the second motor drives the protrusion to rotate. The protrusion rotates clockwise, causing the horizontal plate to move to the right. At this time, the spring contracts. When the protrusion separates from the horizontal plate, the spring rebounds, causing the horizontal plate to move to the left. The horizontal plate contacts the discharge port and strikes it. When the protrusion contacts the horizontal plate again, the horizontal plate moves to the right again. In this way, the horizontal plate repeatedly strikes the discharge port, thereby clearing the blocked discharge port and increasing its practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 A front sectional view;

[0015] Figure 3 for Figure 2 Bottom sectional view of the first shell in the middle;

[0016] Figure 4 for Figure 3 A partial top view;

[0017] Figure 5 for Figure 2 A front sectional view of the second shell in the middle;

[0018] Figure 6 for Figure 5 Side view.

[0019] In the diagram: 1. Box body, 2. Limiting mechanism, 201. First housing, 202. First motor, 203. Block, 204. Connecting rod, 205. Clamping plate, 206. Support rod, 3. Vibration mechanism, 301. Second housing, 302. Second motor, 303. Protrusion, 304. Horizontal plate, 305. Rod, 306. Spring, 4. Discharge port, 5. Groove, 6. Base. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] See attached document Figure 1-6 In this embodiment, a combined fireworks bouquet loading device includes a box 1 and a base 6. The lower end of the box 1 is fixedly connected to the base 6. A vibration mechanism 3 is installed at the lower end of the box 1. A limit mechanism 2 is installed on the upper side of the base 6. A discharge port 4 is provided on the lower side of the box 1. A solenoid valve is provided on the inner wall of the discharge port 4. A groove 5 is provided on the inner wall of the base 6.

[0022] See attached document Figure 1-4 The limiting mechanism 2 includes a first housing 201. The lower end of the first housing 201 is fixedly connected to the base 6. The inner wall of the first housing 201 is fixedly connected to the first motor 202 via a bracket. The first motor 202 is threadedly connected to the bracket via bolts and can be removed from the bracket if necessary. The first motor 202 is a servo motor, and the model of the servo motor can be selected according to actual needs. The output shaft of the first motor 202 is connected to the rotating shaft of the block 203 via a reduction gearbox. The first motor 202 drives the block 203 to rotate. Both sides of the block 203 are movably connected to the connecting rod 204 via pins. The block 203 drives the connecting rod 204 to move. The ends of the connecting rod 204 are movably connected to the clamping plate 205 via pins. The connecting rod 204 drives the clamping plate 205 to move. The outer wall of the clamping plate 205 is slidably connected to the first housing 201. The clamping plate 205 slides inside the first housing 201. The inner wall of the clamping plate 205 is slidably connected to the support rod 206. The clamping plate 205 slides on the support rod 206. Both ends of the support rod 206 are fixedly connected to the first housing 201.

[0023] See attached document Figure 1 , Figure 2 , Figure 5 and Figure 6The vibration mechanism 3 includes a second housing 301. The upper end of the second housing 301 is fixedly connected to the housing 1. The inner wall of the second housing 301 is fixedly connected to the second motor 302 through a bracket. The second motor 302 is threadedly connected to the bracket through bolts. It can be removed from the bracket when necessary. The model of the second motor 302 can meet the actual working requirements. When the output shaft of the second motor 302 is connected to the rotating shaft of the protrusion 303 through a coupling, the second motor 302 drives the protrusion 303 to rotate. The inner wall of the protrusion 303 is rotatably connected to the second housing 301 through the rotating shaft. The protrusion 303 rotates inside the second housing 301. The outer wall of the protrusion 303 is in contact with the horizontal plate 304. The outer wall of the horizontal plate 304 is slidably connected to the second housing 301. The horizontal plate 304 slides inside the second housing 301.

[0024] The left side of the horizontal plate 304 is attached to the discharge port 4 via a rubber pad. The inner wall of the horizontal plate 304 is slidably connected to the rod 305. The horizontal plate 304 slides on the rod 305. The end of the rod 305 is slidably connected to the second housing 301. The outer wall of the rod 305 is provided with a spring 306. The elastic coefficient of the spring 306 can meet the working requirements according to actual needs. Both ends of the spring 306 are fixedly connected to the second housing 301 and the horizontal plate 304.

[0025] Working principle:

[0026] When it is necessary to load the combined fireworks bouquet with explosives, place the combined fireworks bouquet in the groove 5, then connect the external power supply of the first motor 202 and start it. The first motor 202 drives the block 203 to rotate. The block 203 drives the two connecting rods 204 to move inward through the pin shaft. The connecting rods 204 drive the clamping plate 205 to move inward through the pin shaft. The two clamping plates 205 come into contact with the combined fireworks bouquet and fix it. After the combined fireworks bouquet is fixed, turn off the first motor 202. The combined fireworks bouquet is fixed in the above way.

[0027] Then, the outlet 4 is opened through the valve, and the gunpowder pre-stored in the box 1 is guided into the combined fireworks bouquet through the outlet 4. After the gunpowder in the combined fireworks bouquet reaches the required amount, the outlet 4 is closed through the solenoid valve. If the outlet 4 is blocked, the external power supply of the second motor 302 is connected and started. The second motor 302 drives the protrusion 303 to rotate. The protrusion 303 rotates clockwise and drives the horizontal plate 304 to move to the right. At this time, the spring 306 contracts. When the protrusion 303 separates from the horizontal plate 304, the spring 306 rebounds and drives the horizontal plate 304 to move to the left. The horizontal plate 304 contacts the outlet 4 and knocks it. When the protrusion 303 contacts the horizontal plate 304 again, the horizontal plate 304 moves to the right again. In the above way, the horizontal plate 304 knocks the outlet 4 repeatedly, thereby clearing the blocked outlet. After the outlet 4 is cleared, the second motor 302 is turned off.

[0028] The first motor 202 is rotated in the opposite direction to make the two clamps 205 move in the opposite direction, thereby canceling the limit on the combined fireworks bouquet. After the combined fireworks bouquet is canceled, the first motor 202 is turned off, and then the worker takes out the combined fireworks bouquet to start the loading of the combined fireworks bouquet.

[0029] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A combined fireworks bouquet loading device, comprising a box (1) and a base (6), wherein the lower end of the box (1) is fixedly connected to the base (6), characterized in that: The lower end of the box (1) is equipped with a vibration mechanism (3), the upper side of the base (6) is equipped with a limit mechanism (2), the lower side of the box (1) is provided with a discharge port (4), the inner wall of the discharge port (4) is provided with a solenoid valve, and the inner wall of the base (6) is provided with a groove (5).

2. The combined fireworks bouquet loading device according to claim 1, characterized in that: The limiting mechanism (2) includes a first housing (201). The lower end of the first housing (201) is fixedly connected to the base (6). The inner wall of the first housing (201) is fixedly connected to the first motor (202) through a bracket. The output shaft of the first motor (202) is connected to the rotating shaft of the block (203) through a reduction gearbox. Both sides of the block (203) are movably connected to the connecting rod (204) through pins. The ends of the connecting rod (204) are movably connected to the clamping plate (205) through pins.

3. The combined fireworks bouquet loading device according to claim 2, characterized in that: The outer walls of the clamping plates (205) are all slidably connected to the first housing (201), the inner walls of the clamping plates (205) are all slidably connected to the support rods (206), and both ends of the support rods (206) are fixedly connected to the first housing (201).

4. The combined fireworks bouquet loading device according to claim 1, characterized in that: The vibration mechanism (3) includes a second housing (301), the upper end of which is fixedly connected to the box (1), the inner wall of which is fixedly connected to the second motor (302) through a bracket, and the output shaft of the second motor (302) is connected to the rotating shaft of the protrusion (303) through a coupling. When the material is unloaded, the inner wall of the protrusion (303) is rotatably connected to the second housing (301) through the rotating shaft, the outer wall of the protrusion (303) is in contact with the horizontal plate (304), and the outer wall of the horizontal plate (304) is slidably connected to the second housing (301).

5. The combined fireworks bouquet loading device according to claim 4, characterized in that: The left side of the horizontal plate (304) is attached to the discharge port (4) by a rubber pad. The inner wall of the horizontal plate (304) is slidably connected to the rod (305). The end of the rod (305) is slidably connected to the second housing (301). The outer wall of the rod (305) is provided with a spring (306). Both ends of the spring (306) are fixedly connected to the second housing (301) and the horizontal plate (304).

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