阅读说明：本技术 一种烟花内筒装填设备及其填装工艺 (Firework inner barrel filling equipment and filling process thereof ) 是由 林许伟 曾庆生 徐传营 于 2019-11-22 设计创作，主要内容包括：本发明涉及烟花内筒装药的技术领域,具体涉及一种烟花内筒装填设备及其填装工艺,烟花内筒装填设备,包括传送装置,传送装置的输送方向上依次设置有亮珠定量灌装装置、内筒混药装置、装填充物装置与装固引剂装置,亮珠定量灌装装置与内筒混药装置之间设有氧化剂定量装填机构与还原剂定量装填机构,亮珠定量灌装装置、氧化剂定量装填机构、还原剂定量装填机构、装填充物装置、装固引剂装置上分别设有亮珠输送装置、氧化剂输送装置、还原剂输送装置、填充物输送装置、固引剂输送装置,传送装置输送的起始侧与终止侧分别设置有上料装置与下料装置；本发明将氧化剂、还原剂分开装填,自动化程度高,安全性能高。(The invention relates to the technical field of firework inner barrel charging, in particular to firework inner barrel filling equipment and a filling process thereof, wherein the firework inner barrel filling equipment comprises a conveying device, a bright bead quantitative filling device, an inner barrel mixing device, a filling device and a primer fixing device are sequentially arranged in the conveying direction of the conveying device, an oxidant quantitative filling mechanism and a reductant quantitative filling mechanism are arranged between the bright bead quantitative filling device and the inner barrel mixing device, the bright bead quantitative filling device, the oxidant quantitative filling mechanism, the reductant quantitative filling mechanism, the filling device and the primer fixing device are respectively provided with a bright bead conveying device, an oxidant conveying device, a reductant conveying device, a filler conveying device and a primer fixing conveying device, and the starting side and the stopping side of conveying of the conveying device are respectively provided with a feeding device and a discharging device; the invention separately loads the oxidant and the reducer, and has high automation degree and high safety performance.)

1. A firework inner barrel filling device comprises a conveying device (1) and is characterized in that a bright bead quantitative filling device (3), an inner barrel medicine mixing device (6), a filling and filling device (7) and a filling and fixing primer device (8) are sequentially arranged in the conveying direction of the conveying device (1), an oxidant quantitative filling mechanism (4) and a reducing agent quantitative filling mechanism (5) are arranged between the bright bead quantitative filling device (3) and the inner barrel medicine mixing device (6), a bright bead conveying device (10), an oxidant conveying device (11), a reducing agent conveying device (12), a filler conveying device (13) and a fixing primer conveying device (14) are respectively arranged on the bright bead quantitative filling device (3), the oxidant quantitative filling mechanism (4), the reducing agent quantitative filling mechanism (5), the filling and filling primer device (7) and the filling and fixing primer device (8), the starting side and the ending side of the conveying device (1) are respectively provided with a feeding device (2) and a discharging device (9).

2. A firework inner barrel filling device as claimed in claim 1, wherein the bright bead quantitative filling device (3), the oxidant quantitative filling mechanism (4), the reducing agent quantitative filling mechanism (5), the inner barrel explosive mixing device (6), the filling device (7) and the solid primer filling device (8) are arranged in the conveying direction of the conveying device (1) at equal intervals.

3. A firework inner barrel filling apparatus according to claim 2, wherein the conveying device (1) is provided with a position detector to stop the firework cake at a set position.

4. A fireworks inner tube filling apparatus according to claim 3, characterized in that the oxidant quantitative filling mechanism (4) is located at the left side of the reducing agent quantitative filling mechanism (5).

5. A fireworks inner tube filling apparatus according to claim 3, characterized in that the oxidant quantitative filling mechanism (4) is located at the right side of the reducing agent quantitative filling mechanism (5).

6. A firework inner barrel filling device according to any one of claims 1 to 5, characterized in that an explosion-proof cleaning box (15) is further arranged between the inner barrel explosive mixing device (6) and the filling and filling device (7); the explosion-proof cleaning box (15) comprises,

a case (151);

foot rests (152) fixed to four corners of the bottom of the box body (151) and used for supporting the box body (151);

the openings (153) are symmetrically formed in the front side wall and the rear side wall of the box body (151), and the conveying device (1) and the firecracker cakes (16) penetrate through the openings (153) on the two sides;

the blanking funnel (154) is fixed in the middle of the bottom surface of the box body (151) and communicated with the box body (151);

the storage box (155) is communicated with a discharging pipe of the discharging hopper (154);

the air pump (156) is communicated with the material storage tank (155) through an elbow pipe;

the dust filtering cover (157) is detachably arranged at the lower port of the elbow pipe;

and the ion fan (158) is arranged in the middle of the right side wall of the inner cavity of the box body (151), and the air outlet of the ion fan is flush with the upper end face of the ion fan (1).

7. A fireworks inner tube filling apparatus according to claim 6, characterized in that the box (151) is composed of a bottom frame (1511) and an openable and closable upper cover (1512); the storage box (155) is composed of a frame shell (1551) and a side cover (1552) which can be opened and closed.

8. The firework inner barrel filling equipment as claimed in claim 6, wherein the dust filtering cover (157) comprises a cover body (1571) and a filter screen (1572) arranged at the bottom of the cover body (1571), and the cover body (1571) is in threaded connection with an external thread arranged on the outer wall of a lower port of the elbow pipe through an internal thread arranged on the inner wall of the cover body (1571).

9. A firework inner barrel filling process based on the firework inner barrel filling equipment as claimed in claim 4, which is characterized by comprising the following steps:

s1: conveying the firecracker cakes from the feeding device (2) through the conveying device (1) to enter a station of the bright bead quantitative filling device (3) for bright bead quantitative filling;

s2: after the bright bead filling is finished, the firecracker cakes are conveyed by the conveying device (1) to further enter a station of an oxidant quantitative filling mechanism (4) for oxidant quantitative filling;

s3: after the oxidant is filled, the conveying device (1) further conveys the firecracker cakes to a station of a reducing agent quantitative filling mechanism (5) for carrying out reducing agent quantitative filling;

s4: after the filling of the reducing agent is finished, the conveying device (1) conveys the firecracker cakes to the station of the inner cylinder medicine mixing device (6) to mix the internal raw materials;

s5: after the inner barrel medicine mixing process is finished, the conveying device (1) conveys the firecracker cakes to a station of a filler filling device (7) for installing fillers;

s6: after the filling process is finished, the conveying device (1) conveys the firecracker cakes to a station of a solid primer filling device (8) for filling the solid primer;

s7: after the solid primer filling process is finished, the conveying device (1) conveys the firework cakes to the blanking device (9) and enters the blanking process, and the whole firework inner barrel filling process is finished.

10. A firework inner barrel filling process based on the firework inner barrel filling equipment as claimed in claim 5, which is characterized by comprising the following steps:

s1: conveying the firecracker cakes from the feeding device (2) through the conveying device (1) to enter a station of the bright bead quantitative filling device (3) for bright bead quantitative filling;

s2: after the bright bead filling is finished, the firecracker cakes are conveyed by the conveying device (1) to further enter a station of a reducing agent quantitative filling mechanism (5) for carrying out reducing agent quantitative filling;

s3: after the filling of the reducing agent is finished, the conveying device (1) further conveys the firecracker cakes to a station of an oxidant quantitative filling mechanism (4) for oxidant quantitative filling;

s4: after the oxidant is filled, the conveying device (1) conveys the firecracker cakes to the station of the inner cylinder medicine mixing device (6) to mix the internal raw materials;

s5: after the inner barrel medicine mixing process is finished, the conveying device (1) conveys the firecracker cakes to a station of a filler filling device (7) for installing fillers;

s6: after the filling process is finished, the conveying device (1) conveys the firecracker cakes to a station of a solid primer filling device (8) for filling the solid primer;

s7: after the solid primer filling process is finished, the conveying device (1) conveys the firework cakes to the blanking device (9) and enters the blanking process, and the whole firework inner barrel filling process is finished.

Technical Field

The invention relates to the technical field of firework inner barrel charging, in particular to firework inner barrel charging equipment and a charging process thereof.

Background

The inner tube of fireworks is also called fireworks effect tube, which is filled with bright bead, gunpowder, filler and fuse-fixing agent; the bright beads and the gunpowder belong to flammable and explosive products; wherein the gunpowder is formed by mixing an oxidant and a reducing agent, and the single material of the oxidant and the reducing agent has no danger; the existing firework inner barrel filling equipment does not separately fill the oxidant and the reducing agent, and has the defects of low automation degree, low production efficiency, high risk and the like.

Disclosure of Invention

The invention aims to solve the technical problem of providing the firework inner barrel filling equipment and the process thereof, which are used for separately filling the oxidant and the reducing agent, and have the advantages of high automation degree, high production efficiency and high safety performance.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a fireworks inner tube filling equipment, includes conveyer, bright pearl quantitative filling device, inner tube mix the medicine device, fill the thing device and adorn the solid primer device on conveyer's the direction of delivery has set gradually, bright pearl quantitative filling device and inner tube mix and are equipped with oxidant quantitative filling mechanism and reductant quantitative filling mechanism between the medicine device, be equipped with bright pearl conveyor, oxidant conveyor, reductant conveyor, filler conveyor, solid primer conveyor on bright pearl quantitative filling device, oxidant quantitative filling mechanism, reductant quantitative filling mechanism, the filling thing device, the solid primer device of dress respectively, the initiating side and the terminating side that conveyer carried are provided with loading attachment and unloader respectively.

Furthermore, the bright bead quantitative filling device, the oxidant quantitative filling mechanism, the reducing agent quantitative filling mechanism, the inner cylinder medicine mixing device, the filling and filling device and the solid primer filling device are arranged in the conveying direction of the conveying device at equal intervals.

Furthermore, a position detector is arranged at a set position on the conveying device, so that the cake can stop at the set position.

Further, the oxidant quantitative filling mechanism is positioned on the left side of the reducing agent quantitative filling mechanism.

Furthermore, an explosion-proof cleaning box is arranged between the inner cylinder medicine mixing device and the filling and filling device; the explosion-proof cleaning box comprises a box body,

a box body;

the foot rests are fixed at four corners of the bottom of the box body and used for supporting the box body;

openings symmetrically formed in the front side wall and the rear side wall of the box body, and the conveying device and the firecracker cakes penetrate through the openings on the two sides;

the blanking funnel is fixed in the middle of the bottom surface of the box body and communicated with the box body;

the material storage box is communicated with the discharging pipe of the discharging funnel;

the air pump is communicated with the material storage tank through the elbow pipe;

the dust filtering cover is detachably arranged at the lower port of the elbow pipe;

the ion fan is arranged in the middle of the right side wall of the inner cavity of the box body, and the air outlet of the ion fan is flush with the upper end face of the box body.

Furthermore, the box body consists of a bottom frame and an openable upper cover; the storage case comprises frame shell and the side cap that can open and close.

Furthermore, the dust filtering cover comprises a cover body and a filter screen arranged at the bottom of the cover body, and the cover body is in threaded connection with an external thread arranged on the outer wall of the lower port of the elbow pipe through an internal thread arranged on the inner wall of the cover body.

The invention further provides a firework inner barrel filling process based on the firework inner barrel filling equipment, which comprises the following steps of:

s1: conveying the firecracker cakes from the feeding device through the conveying device to enter a station of the bright bead quantitative filling device for bright bead quantitative filling;

s2: after the bright bead filling is finished, the firecracker cake is conveyed by the conveying device to further enter a station of an oxidant quantitative filling mechanism for oxidant quantitative filling;

s3: after the oxidant is filled, the conveying device further conveys the shot cakes to a station of a quantitative filling mechanism of the reducing agent for quantitative filling of the reducing agent;

s4: after the filling of the reducing agent is finished, the conveying device conveys the firecracker cakes to the station of the inner barrel medicine mixing device for mixing the internal raw materials;

s5: after the inner barrel medicine mixing process is finished, the conveying device conveys the firecracker cakes to a filler loading device station for installing fillers;

s6: after the process of filling materials is finished, the conveying device conveys the firecracker cakes to a station of a device for filling the solid primer;

s7: after the solid primer filling process is finished, the conveying device conveys the firecracker cakes to the blanking device to enter the blanking process, and the whole firework inner barrel filling process is finished.

Has the advantages that:

compared with the prior art, the invention separately loads the oxidant and the reducer which form the gunpowder, improves the safety in the production process, and avoids serious disasters caused by the inflammability and explosiveness of the gunpowder, so the invention has the advantages of high automation degree, high production efficiency, high safety performance and the like when being used for loading the inner tube of the fireworks.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an apparatus in example 1 of the present invention;

FIG. 2 is a schematic diagram showing the types and states of fillers in firework inner cylinders (single) in different process stages according to embodiment 1 of the invention;

FIG. 3 is a schematic view of an unfilled empty firework cake inner barrel according to an embodiment of the present invention;

FIG. 4 is a schematic view of an inner barrel of a firework cake after filling with bright beads according to an embodiment of the present invention;

FIG. 5 is a schematic view of an inner tube of a firework panel after being filled with an oxidizer according to example 1 of the present invention;

FIG. 6 is a schematic view of an inner tube of a firework cake after filling a reducing agent in example 1 of the present invention;

FIG. 7 is a schematic view of an inner tube of a firework cake after the inner tube raw materials are uniformly mixed in example 1 of the present invention;

FIG. 8 is a schematic view of the inner tube of the fireworks and firecrackers after the filler leatheroid is filled in the embodiment 1 of the invention;

FIG. 9 is a schematic view of an inner tube of a firework cake after the fuse fixing agent is filled in the embodiment 1 of the invention;

FIG. 10 is a schematic view of a pancake;

FIG. 11 is a schematic structural view of an explosion-proof cleaning box according to the present invention;

FIG. 12 is a top view of the explosion proof cleaning box of the present invention (including the conveyor and the cake);

FIG. 13 is a top view of the explosion-proof clean box of the present invention (without the conveyor and cake);

FIG. 14 is a left side view of the explosion proof clean box of the present invention;

FIG. 15 is a sectional view of the dust filter cover according to the present invention.

The reference numerals in the drawings denote: 1-a transfer device; 2-a feeding device; 3-bright bead quantitative filling device; 4-an oxidant quantitative filling mechanism; 5-a reducing agent quantitative filling mechanism; 6-inner cylinder mixing device; 7-filling the filling device; 8-a solid primer device is arranged; 9-a blanking device; 10-bright bead conveying device; 11-an oxidant delivery device; 12-a reductant delivery device; 13-a filler delivery device; 14-a solid primer delivery device; 15-explosion-proof cleaning box; 151-box body; 152-a foot rest; 153-opening; 154-a blanking funnel; 155-a material storage box; 156-a suction pump; 157-dust filter cover; 158-ion blower; 1511-bottom frame; 1512-an upper cover; 1551-frame shell; 1552-side cover; 1571-cover body; 1572-Filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.