A fireworks inner tube flush type dropping channel

Abstract

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.

Description

Technical Field

[0001] This utility model relates to the technical field of flush material dropping channels for fireworks inner tubes, and particularly to a flush material dropping channel for fireworks inner tubes. Background Technology

[0002] The inner tube of a firework is placed inside the outer tube. Also known as the firework effect tube, it contains glitter beads, gunpowder, fillers, and a priming agent. When ignited, it produces various effects, such as vibrant colors and a variety of sounds.

[0003] In fireworks production lines, fireworks are filled with inner tubes using fireworks filling equipment. Typically, this equipment includes an inner tube pushing mechanism to push the inner tubes along the material rake's feeding channel, facilitating the filling process. Currently, the inner tubes on this pushing mechanism are manually inserted, resulting in low efficiency and safety hazards. Utility Model Content

[0004] In view of the deficiencies in the prior art, this utility model provides a flush material dropping channel for the inner tube of fireworks to solve the problems mentioned in the background art.

[0005] This utility model provides a flush material dropping channel for the inner tube of fireworks, including: a guide plate with one end abutting against the material rake pushing channel, a plurality of first baffles equally spaced on the guide plate, a material dropping channel for the inner tube to pass through between adjacent first baffles, a second baffle is provided on the side of the material dropping channel away from the material rake pushing channel, and the cross section of the guide plate is an arc-shaped structure.

[0006] Preferably, the arc-shaped structure includes an arc segment with one end tangent to the feeding channel, an arc segment connected to the lower end of the arc segment, and a vertical segment connected to the lower end of the arc segment.

[0007] Preferably, the material rake pushing channel includes multiple adjacent and parallel feeding channels and a pushing assembly that drives the inner cylinder to move horizontally along the length direction of the feeding channel.

[0008] Preferably, the pushing assembly includes a conveyor belt and a pushing rake connected to the conveyor belt, the pushing rake being arranged corresponding to the feeding channel.

[0009] Preferably, the second baffle is provided with inspection doors at both the upper and lower ends, and the inspection doors are connected to the second baffle via hinges.

[0010] Preferably, a sensor detection device is provided at the location opposite the inspection door.

[0011] Preferably, the lower end of the second baffle is provided with a notch corresponding to the material dropping channel, and the width of the notch is smaller than the width of the inner tube of the fireworks.

[0012] Preferably, the lower end of the guide plate is provided with an inspection through hole corresponding to the material dropping channel.

[0013] Preferably, the feeding end of the material rake pushing channel is provided with a feeding mechanism, which includes multiple inner cylinder grooves for accommodating the inner cylinder, a roller mechanism provided at the outlet end of the inner cylinder groove, and a receiving tray provided on one side of the roller mechanism.

[0014] Preferably, the roller mechanism includes a drive motor, a rotating shaft disposed at the output end of the drive motor, and a roller disposed at the output end of the rotating shaft. The roller has a plurality of actuating grooves radially arranged along the center of the rotating shaft. The actuating grooves are used to accommodate a single inner cylinder being sequentially discharged and arranged on the receiving tray.

[0015] Beneficial effects

[0016] This utility model provides a flush material dropping channel for fireworks inner tubes, including: a guide plate, a first baffle, a dropping channel, and a second baffle. The guide plate has an arc-shaped cross-section. The inner tube enters the material rake pushing channel along its length direction through the feeding mechanism. The horizontally moving inner tube is pushed into the dropping channel by the pushing component of the material rake pushing channel. The guide plate in the dropping channel guides the horizontal inner tube to a vertical direction and inserts it into the guide mold of the next process. This eliminates the inner tube flipping mechanism of the existing equipment, simplifies the equipment structure, and improves work efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0018] Figure 2 This is a structural schematic diagram of the present invention from one perspective;

[0019] Figure 3 This is a structural schematic diagram from another perspective of the present invention;

[0020] Among them, 10, guide plate; 11, first baffle; 12, material drop channel; 13, second baffle; 131, notch groove; 14, inspection door body; 15, hinge; 16, arc structure; 17, arc segment; 18, arc segment; 19, vertical segment; 20, material rake pushing channel; 21, pushing assembly; 22, feeding channel; 30, sensor detection device; 40, feeding mechanism; 41, inner cylinder groove; 42, roller mechanism; 43, receiving tray. Detailed Implementation

[0021] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Reference Figures 1 to 3 This is a specific embodiment of the present utility model.

[0026] This utility model provides a flush material dropping channel for the inner tube of fireworks, including: a guide plate 10 with one end abutting against the material rake pushing channel 20; a plurality of first baffles 11 equally spaced on the guide plate 10; a material dropping channel 12 for the inner tube to pass through is formed between adjacent first baffles 11; a second baffle 13 is provided on the side of the material dropping channel 12 away from the material rake pushing channel 20; maintenance doors 14 are provided at the upper and lower ends of the second baffle 13; the maintenance doors 14 are connected to the second baffle 13 by hinges 15; the cross-section of the guide plate 10 is an arc-shaped structure 16. The second baffle 13 is provided with maintenance doors 14 at both ends, and the maintenance doors 14 are connected to the second baffle 13 by hinges 15. The cross-section of the guide plate 10 is an arc-shaped structure 16. The inner cylinder enters the material rake pushing channel 20 along its length direction through the feeding mechanism 40. The horizontally moving inner cylinder is pushed into the dropping channel 12 by the pushing component 21 of the material rake pushing channel 20. The guide plate 10 in the dropping channel 12 guides the horizontal inner cylinder to a vertical direction and inserts it into the guide mold of the next process. The maintenance doors 14 connected by hinges 15 can easily solve the problem of material jamming when there is a blockage, thus improving work efficiency.

[0027] The flush-mounted material drop channel for the fireworks inner tube in this application can be applied to any material rake pushing channel. That is, as long as the horizontal placement of the inner tube on the carrying line is changed to a vertical setting, the flush-mounted material drop channel for the fireworks inner tube in this application can be used. Specifically, multiple horizontally placed fireworks inner tubes can be used, which are pushed as a whole into the device of this application by a pushing mechanism to achieve overall dropping and angle conversion.

[0028] In one embodiment, the arc-shaped structure 16 includes an arc segment 17 tangent to the material pushing channel at one end, an arc segment 18 connected to the lower end of the arc segment 17, and a vertical segment 19 connected to the lower end of the arc segment 18. The arc segment 17 is used for the smooth connection between the material pushing channel and the material dropping channel 12. The arc segment 18 guides the transition to the vertical segment 19, converting the horizontally moving inner cylinder into a vertical conveyor, thus ensuring the stability and accuracy of the inner cylinder during the dropping process.

[0029] In one embodiment, the material rake pushing channel 20 includes a plurality of adjacent and parallel feeding channels 22 and a pushing component 21 that drives the inner cylinder to move horizontally along the length direction of the feeding channel 22. The pushing component 21 drives the inner cylinder to be horizontally conveyed from one end of the feeding channel 22 along its length direction to the dropping channel 12.

[0030] In one embodiment, the pushing assembly 21 includes a conveyor belt and a pushing rake connected to the conveyor belt. The pushing rake is arranged corresponding to the feeding channel 22, and the conveyor belt drives the pushing rake to move smoothly along the guide of the feeding channel 22.

[0031] In one embodiment, a sensor detection device 30 is provided relative to the inspection door 14. The sensor detection device 30 includes sensor components respectively provided on the arc section 17 and the vertical section 19, for sensing whether there is blockage or jamming in the material drop channel 12.

[0032] In one embodiment, the lower end of the second baffle 13 is provided with a notch 131 corresponding to the material dropping channel 12. The width of the notch 131 is smaller than the width of the inner tube of the firework. The notch 131 facilitates observation of whether there is blockage in the material dropping channel 12 and the movement of the inner tube in the material dropping channel 12.

[0033] In one embodiment, the lower end of the guide plate 10 is provided with an inspection through hole corresponding to the material dropping channel 12.

[0034] In one embodiment, the feeding end of the material rake pushing channel 20 is provided with a feeding mechanism 40. The feeding mechanism 40 includes multiple inner cylinder grooves 41 for accommodating inner cylinders, a roller mechanism 42 disposed at the outlet end of the inner cylinder grooves 41, and a receiving tray 43 disposed on one side of the roller mechanism 42. The inner cylinders are placed one by one into the corresponding inner cylinder grooves 41, and the inner cylinders are arranged one by one onto the receiving tray 43 by the roller mechanism 42.

[0035] In one embodiment, the roller mechanism 42 includes a drive motor, a rotating shaft disposed at the output end of the drive motor, and a roller disposed at the output end of the rotating shaft. The roller has a plurality of actuating grooves radially arranged along the center of the rotating shaft. The actuating grooves are used to accommodate a single inner cylinder being sequentially discharged and arranged on the receiving tray 43. The inner cylinders enter the feeding channel 22 sequentially under the action of the pusher rake.

[0036] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present invention.

Claims

1. A flush material feeding channel for the inner tube of fireworks, characterized in that, include: The guide plate has one end that abuts against the material rake pushing channel, and the cross-section of the guide plate is an arc-shaped structure; The first baffle is equidistantly arranged on the guide plate, and a material dropping channel is formed between adjacent first baffles for the inner cylinder to pass through; The second baffle is located on the side of the material drop channel away from the material rake pushing channel.

2. The flush-type material feeding channel for the inner tube of fireworks according to claim 1, characterized in that, The arc-shaped structure includes an arc segment tangent to the material feeding channel at one end, an arc-shaped segment connected to the lower end of the arc segment, and a vertical segment connected to the lower end of the arc-shaped segment.

3. The flush-type material feeding channel for the inner tube of fireworks according to claim 1, characterized in that, The material rake pushing channel includes multiple adjacent and parallel feeding channels and a pushing component that drives the inner cylinder to move horizontally along the length of the feeding channel.

4. The flush-type material feeding channel for the inner tube of fireworks according to claim 3, characterized in that, The pushing assembly includes a conveyor belt and a pushing rake connected to the conveyor belt, and the pushing rake is set corresponding to the feeding channel.

5. The flush material feeding channel for the inner tube of fireworks according to claim 1, characterized in that, The second baffle is provided with inspection doors at both the top and bottom, and the inspection doors are connected to the second baffle by hinges.

6. The flush material feeding channel for the inner tube of fireworks according to claim 5, characterized in that, A sensor detection device is installed at the inspection door.

7. The flush-type material feeding channel for the inner tube of fireworks according to claim 1, characterized in that, The lower end of the second baffle is provided with a notch corresponding to the material dropping channel, and the width of the notch is smaller than the width of the inner tube of the fireworks.

8. The flush material feeding channel for the inner tube of fireworks according to claim 1, characterized in that, The lower end of the guide plate is provided with an inspection through hole corresponding to the material dropping channel.

9. The flush-type material feeding channel for the inner tube of fireworks according to any one of claims 1 to 8, characterized in that, The feeding end of the material rake pushing channel is provided with a feeding mechanism, which includes multiple inner cylinder grooves for accommodating the inner cylinder, a roller mechanism located at the outlet end of the inner cylinder groove, and a receiving tray located on one side of the roller mechanism.

10. The flush material feeding channel for the inner tube of fireworks according to claim 9, characterized in that, The roller mechanism includes a drive motor, a rotating shaft located at the output end of the drive motor, and rollers located at the output end of the rotating shaft. Multiple actuation grooves are radially arranged on the rollers along the center of the rotating shaft. The actuation grooves are used to accommodate individual inner cylinders that are sequentially discharged and arranged on the receiving tray.

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