Front-and-back staggered material falling channel for firework inner barrels

Abstract

The utility model discloses a firework inner barrel front and back staggered material falling channel which comprises a plurality of material guiding plates arranged in the same straight line, first baffles arranged on the two sides of the material guiding plates and second baffles connected with the adjacent first baffles, wherein one ends of the material guiding plates abut against a material rake material pushing channel. The first baffle, the second baffle and the material guide plate form material falling channels guided by the inner cylinder, and the adjacent material falling channels are arranged in a staggered mode. And the cross section of the material guide plate is of an arc-shaped structure. According to the front-and-back staggered material falling channel for the firework inner barrels, through the ingenious result design, the horizontally conveyed inner barrels are sequentially steered to be vertically guided into the guide die, the automation degree is high, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of firework inner tube staggered material dropping channel, and in particular to a firework inner tube staggered material dropping channel. Background Technology

[0002] Many fireworks products have an inner tube, which is installed inside the outer tube of the fireworks. The inner tube, also known as the fireworks effect tube, contains bright beads, gunpowder, fillers, and igniters. When ignited, it produces various effects, such as colorful displays and various sounds.

[0003] In the fireworks production process, inner tubes need to be inserted into the outer tubes of the fireworks body. Fireworks bodies are usually arranged with multiple rows of outer tubes. For example, for a 7x7 fireworks, seven inner tubes in one row need to be filled into the fireworks body in seven batches. However, existing fireworks inner tube filling equipment is inconvenient to pick out or replace the inner tubes during the filling process, and it cannot continuously discharge and fill during the filling process, resulting in low efficiency. Utility Model Content

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

[0005] This utility model provides a staggered material dropping channel for the inner tube of fireworks, comprising: multiple guide plates arranged in a straight line with one end abutting against the material rake pushing channel; first baffles disposed on both sides of the guide plates; and second baffles connecting adjacent first baffles. The first baffles, second baffles, and guide plates form a material dropping channel for guiding the inner tube, and adjacent material dropping channels are staggered. The cross-section of the guide plates 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 lower end of the staggered material dropping channel is provided with a guide mold, and the guide mold is provided with a plurality of guide holes adapted to the inner cylinder.

[0008] Preferably, the staggered material dropping channel is adapted to the guide holes of two adjacent rows on the guide mold.

[0009] Preferably, a mounting frame is provided on one side of the material dropping channel, and the adjacent sides of the mounting frame are arranged at right angles. One end of the guide plate near the material rake pushing channel is connected to one side of the mounting frame, and the other end is connected to the other side of the mounting frame.

[0010] Preferably, the lower end of the mounting bracket is provided with a waist-shaped hole, which is used for mounting the mounting bracket.

[0011] Preferably, the lower end of the guide plate is provided with an inspection through hole corresponding to the material dropping channel.

[0012] 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.

[0013] 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.

[0014] Preferably, a sensor detection device is installed at the lower end of the material feeding channel.

[0015] Beneficial effects

[0016] This invention provides a staggered material dropping channel for the inner tube of fireworks, comprising: multiple guide plates arranged in a straight line, one end of which abuts against the material rake pushing channel; first baffles disposed on both sides of the guide plates; and second baffles connecting adjacent first baffles. The first baffles, second baffles, and guide plates form a material dropping channel for guiding the inner tube, with adjacent material dropping channels staggered. The staggered material dropping channels are adapted to the guide molds of subsequent workstations, ensuring that the inner tube of each material dropping channel accurately falls into the guide hole of the guide mold. The guide plates have an arc-shaped cross-section, which facilitates the smooth sliding of the inner tube and reduces jamming. This staggered material dropping channel for the inner tube of fireworks, through its ingenious design, sequentially turns the horizontally conveyed inner tubes vertically into the guide mold, achieving a high degree of automation and improving production efficiency. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from one perspective;

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

[0020] Figure 4 This is a schematic diagram of the structure of a guide mold according to an embodiment of the present invention;

[0021] Among them, 10, guide plate; 11, first baffle; 12, second baffle; 13, material drop channel; 14, arc structure; 15, arc segment; 16, arc segment; 17, 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; 50, guide mold; 51, guide hole; 60, mounting bracket; 61, waist-shaped hole. Detailed Implementation

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] Reference Figures 1 to 4 This is a specific embodiment of the present utility model.

[0027] This utility model provides a staggered material dropping channel for the inner tube of a firework, comprising: multiple guide plates 10 arranged in a straight line, one end of which abuts against a material rake pushing channel 20; first baffles 11 disposed on both sides of the guide plates 10; and second baffles 12 connecting adjacent first baffles 11. A material dropping channel 13 for guiding the inner tube is formed between the first baffles 11, the second baffles 12, and the guide plates 10. The inner tube, pushed horizontally by the material rake pushing channel 20, changes direction under the guidance of the guide plates 10 in the material dropping channel 13. Adjacent material dropping channels 13 are staggered; the lower ends of adjacent guide plates 10 are at inconsistent distances from the material rake pushing channel 20. The cross-section of the guide plates 10 is an arc-shaped structure 14, which facilitates the smooth sliding of the inner tube and reduces jamming. The staggered material dropping channels 13 are adapted to the guide molds 50 of subsequent stations, ensuring that the inner tube of each material dropping channel 13 can accurately fall into the guide holes 51 of the guide molds 50. The firework inner tube of this utility model has a staggered material dropping channel that turns the horizontally conveyed inner tube into the vertical guide mold 50 in sequence, which has a high degree of automation and improves production efficiency.

[0028] In one embodiment, the arc-shaped structure 14 includes an arc segment 15 tangent to the material pushing channel at one end, an arc segment 16 connected to the lower end of the arc segment 15, and a vertical segment 17 connected to the lower end of the arc segment 16. The arc segment 15 is used for the smooth connection between the material pushing channel and the material dropping channel 13. The arc segment 16 guides the transition to the vertical segment 17, 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, a guide mold 50 is provided at the lower end of the staggered material feeding channel 13, and the guide mold 50 is provided with a plurality of guide holes 51 adapted to the inner cylinder. The guide holes 51 ensure that the inner cylinder of the firework can be correctly introduced into the outer cylinder of the firework. A plurality of pressing rods adapted to the inner cylinder of the firework are provided below the pressing component. The pressing rods press the outer cylinder of the firework into the inner cylinder of the firework, realizing automated and precise material feeding.

[0030] In one embodiment, the staggered material dropping channel 13 is adapted to two adjacent rows of guide holes 51 on the guide mold 50, and the inner cylinder is sequentially introduced into the guide holes 51 arranged on the guide mold 50.

[0031] In one embodiment, a mounting frame 60 is provided on one side of the material drop channel 13, and the adjacent sides of the mounting frame 60 are arranged at right angles. One end of the guide plate 10 near the material rake pushing channel 20 is connected to one side of the mounting frame 60, and the other end is connected to the other side of the mounting frame 60, thereby fixing the guide plate 10.

[0032] In one embodiment, the lower end of the mounting bracket 60 is provided with a waist-shaped hole 61, which is used for mounting the mounting bracket 60.

[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 13, so as to facilitate observation of whether there is material blockage in the material dropping channel 13 and the movement of the inner cylinder in the material dropping channel 13.

[0034] In one embodiment, the feeding end of the material rake pushing channel 20 is provided with a feeding mechanism 40, which includes a plurality of inner cylinder grooves 41 for accommodating the inner cylinder, 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.

[0035] 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.

[0036] 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.

[0037] In one embodiment, a sensor detection device 30 is provided at the lower end of the material feeding channel 13 to detect whether there is a blockage in the material feeding channel 13.

[0038] 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 firework inner tube front and rear staggered discharging channel, characterized in that, The application relates to a material guiding device for a material rake. The arc-shaped structure comprises a circular arc segment tangent to the material pushing channel, an arc-shaped segment connected with the lower end of the circular arc segment, and a vertical segment connected with the lower end of the arc-shaped segment.

2. The falling material passage with front and back offset of the inner tube of fireworks according to claim 1, characterized in that, The lower end of the staggered drop-off channel is provided with a guide die, and a plurality of guide holes matched with the inner tube are arranged on the guide die.

3. The falling material passage with front and back offset of the inner tube of fireworks according to claim 1, characterized in that, The staggered drop-off channel is matched with the adjacent two rows of guide holes on the guide die.

4. The falling material passage with front and back offset of the inner tube of fireworks according to claim 3, characterized in that, One side of the drop-off channel is provided with a mounting frame, and the adjacent edges of the mounting frame are arranged at right angles.

5. The front and back staggered discharging channel of the inner tube of fireworks according to claim 1, characterized in that, The lower end of the mounting frame is provided with a waist-shaped hole for mounting the mounting frame.

6. The falling material passage with front and back offset of the inner tube of fireworks according to claim 5, characterized in that, The lower end of the material guiding plate is provided with an inspection through hole corresponding to the drop-off channel.

7. The falling material passage with front and back offset of the inner tube of fireworks according to claim 1, characterized in that, The material pushing channel of the material rake is provided with an inlet mechanism at the inlet end, and the inlet mechanism comprises a plurality of inner tube grooves for accommodating the inner tube, a roller mechanism arranged at the outlet end of the inner tube groove, and a material receiving tray arranged on one side of the roller mechanism.

8. The front and back staggered discharging channel of the inner tube of fireworks according to claim 1, characterized in that, The roller mechanism comprises a driving motor, a rotating shaft arranged at the output end of the driving motor, and a roller arranged at the output end of the rotating shaft.

9. The falling material passage with front and back offset of the inner tube of fireworks according to claim 8, characterized in that, The roller is provided with a plurality of poking grooves radially arranged along the center of the rotating shaft, and the poking grooves are used for sequentially guiding a single inner tube to be arranged on the material receiving tray.

10. The front and back staggered dropping channel of the inner tube of fireworks according to claim 1, characterized in that, The lower end of the drop-off channel is provided with a sensor detection device.

Images