Firework inner cylinder mixing mold, inner cylinder mixing assembly and inner cylinder cake production equipment

Abstract

The utility model provides a firework inner barrel mixing mold, an inner barrel mixing assembly and inner barrel cake production equipment, and relates to the technical field of inner barrel production equipment. A plurality of mixing tanks are arranged on the mold structure; the firework inner barrel mixing mold further comprises a stirring body; a stirring body is arranged in each mixing tank; and when the mold structure moves, the stirring body can freely move in the material mixing tank so as to stir raw materials in the material mixing tank for mixing. Thus, on one hand, raw materials of the inner cylinder are mixed by arranging the mold, and the raw materials can be prevented from being mixed into disintegrating slag at the mud bottom during mixing; and on the other hand, compared with a paper inner barrel, raw materials cannot be adhered to the inner wall of the mold, and the raw materials can be fully mixed. In addition, when the mold structure moves, the stirring body can stir the raw materials in the mixing tank to be mixed, and the mixing uniformity of the raw materials can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of inner tube production equipment, and in particular to a firework inner tube mixing mold, an inner tube mixing assembly, and inner tube cake production equipment. Background Art

[0002] The inner tube of a firework is also called the firework effect tube, which contains bright beads, gunpowder, fillers and solid ignition agents. The bright beads and gunpowder are both flammable and explosive; the gunpowder is a mixture of oxidants and reducing agents.

[0003] The inner tube cake is the basic unit of fireworks production. It is composed of multiple inner tubes (paper tubes) assembled together in a hexagonal shape. To improve safety, some existing inner tube cake production equipment loads the various raw materials separately. Existing mixing devices drive the inner tube cake to mix the various raw materials within the inner tube. The inner tube cake is made of paper tubes. On the one hand, the bottom of the paper tube has a mud bottom, which is used to seal the bottom of the firework inner tube to prevent gunpowder leakage. This mud bottom is mainly made of clay. When the mixing device drives the inner tube cake, the mud bottom may mix into the raw materials. On the other hand, the inner wall of the paper inner tube is very rough. When the mixing device drives the inner tube cake, the powdered raw materials will adhere to the inner wall of the paper inner tube, affecting the ratio of the various raw materials and preventing the raw materials from being fully mixed. Utility Model Content

[0004] The technical problem to be solved by this application is to propose a firework inner tube mixing mold, an inner tube mixing assembly and an inner tube cake production equipment in response to the above-mentioned deficiencies in the prior art.

[0005] A firework inner tube mixing mold, the firework inner tube mixing mold comprising a mold structure; a plurality of mixing grooves are arranged on the mold structure;

[0006] The firework inner tube mixing mold also includes a stirring body; a stirring body is placed in each mixing trough; when the mold structure moves, the stirring body can move freely in the mixing trough to stir the raw materials in the mixing trough.

[0007] Optionally, the stirring body is configured to be spherical.

[0008] Optionally, the number of agitating bodies in each mixing tank is set to 3-10.

[0009] Optionally, a blocking component is provided on the mold structure; the blocking component can block the stirring body in the mixing tank to prevent the stirring body from leaving the mixing tank and allow the raw materials to pass through.

[0010] Optionally, the blocking component is configured as a mesh structure.

[0011] Optionally, the mold structure includes a lower mold and an upper mold; the upper mold is located above the lower mold, and the mixing trough is composed of a bottom trough located in the lower mold and a through hole located in the upper mold; the stirring body is located in the bottom trough;

[0012] The blocking component is arranged between the upper mold and the lower mold, and can prevent the stirring body in the bottom trough from escaping from the mixing trough upward.

[0013] The present application also provides an inner barrel mixing assembly, the inner barrel mixing assembly comprising:

[0014] The aforementioned fireworks inner tube mixing mold;

[0015] The action mechanism is used to drive the mixing mold of the inner tube of the fireworks to move so as to mix the raw materials in the mixing tank.

[0016] The present application also provides an inner cylinder cake production device, which has the above-mentioned inner cylinder mixing assembly.

[0017] This application provides a firework inner tube mixing mold, comprising a mold structure; a plurality of mixing troughs arranged in an array on the mold structure; the firework inner tube mixing mold further comprising a stirring body; each mixing trough having a stirring body positioned therein; and when the mold structure moves, the stirring body can freely move within the mixing troughs to stir the raw materials therein, thereby allowing the raw materials in each mixing trough to be mixed synchronously. Therefore, the technical solution of this application has the following technical effects.

[0018] Firstly, the present application can prevent the raw materials from being mixed into the debris at the bottom of the mud during mixing by setting up a mold to mix the raw materials in the inner cylinder.

[0019] Secondly, compared with the paper inner tube, the inner wall of the mold will not adhere to the raw materials, the ratio of various raw materials during mixing is more precise, and the raw materials can be fully mixed.

[0020] On the third aspect, the present application mixes the raw materials in the inner barrel by setting a mold, and can increase the activity space of the raw materials during mixing by increasing the volume of the mixing tank, thereby improving the mixing effect and mixing efficiency.

[0021] Fourthly, a stirring body is placed in each mixing tank; when the mold structure moves, the stirring body can move freely in the mixing tank to stir the raw materials in the mixing tank, which can improve the uniformity of the raw material mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is one of the structural schematic diagrams of the fireworks inner tube mixing mold in the embodiment of the present application.

[0023] Figure 2 This is the second structural diagram of the fireworks inner tube mixing mold in the embodiment of the present application.

[0024] Figure 3 This is the third structural diagram of the fireworks inner tube mixing mold in the embodiment of the present application.

[0025] Figure 4 This is the fourth structural diagram of the fireworks inner tube mixing mold in the embodiment of the present application.

[0026] Figure 5 This is the fifth structural diagram of the fireworks inner tube mixing mold in the embodiment of the present application.

[0027] Reference numerals: mold structure 10 , lower mold 11 , bottom groove 111 , upper mold 12 , through hole 121 , mixing trough 13 , blocking component 14 , stirring body 20 . DETAILED DESCRIPTION

[0028] The following are specific embodiments of the present application and, in conjunction with the accompanying drawings, further description of the technical solutions of the present application is provided, but the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided solely to assist in a comprehensive understanding of the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope of protection of the present application. In addition, for clarity and brevity, descriptions of known functions and configurations have been omitted.

[0029] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0030] It should be noted that the inner tube cake is the basic unit of fireworks production. It is composed of multiple inner tubes (paper tubes) assembled together in a hexagonal shape. To improve safety, some existing inner tube cake production equipment loads the various raw materials separately. Existing mixing devices drive the inner tube cake to mix the various raw materials within the inner tube. The inner tube cake is made of a paper tube. On the one hand, the bottom of the paper tube has a mud bottom, which is used to seal the bottom of the firework inner tube to prevent gunpowder leakage. The mud bottom is mainly made of mud. When the mixing device drives the inner tube cake, debris from the mud bottom may mix into the raw materials. On the other hand, the inner wall of the paper inner tube is very rough. When the mixing device drives the inner tube cake, the powdered raw materials will adhere to the inner wall of the paper inner tube, affecting the ratio of the various raw materials and preventing the raw materials from being fully mixed. To this end, the present application provides a firework inner tube mixing mold.

[0031] The firework inner tube mixing mold includes a mold structure; a plurality of mixing troughs are arranged on the mold structure; the arrangement of the mixing troughs is consistent with the arrangement of the inner tube on the inner tube cake. Thus, on the one hand, the present application can prevent the raw materials from mixing into the mud bottom debris during mixing by providing a mold to mix the inner tube raw materials; on the other hand, compared to paper inner tubes, the inner wall of the mold will not adhere to the raw materials, and the raw materials can be fully mixed. In addition, the present application can increase the movement space of the raw materials during mixing by increasing the volume of the mixing trough to increase the mixing effect and mixing efficiency. In some embodiments, a stirring body is placed in each mixing trough; when the mold structure moves, the stirring body can move freely in the mixing trough to stir the raw materials in the mixing trough, so that the raw materials in each mixing trough can be mixed synchronously, which can improve the uniformity of the raw material mixing.

[0032] In other technical solutions, the arrangement of the mixing troughs matches the arrangement of the launch tubes, with the mixture in each mixing trough being poured into a corresponding inner tube (paper tube). In this design, the arrangement of the inner tubes (paper tubes) remains consistent from the beginning of charging until they are loaded into the launch tube.

[0033] First embodiment

[0034] This embodiment provides a firework inner tube mixing mold, referring to Figure 1-Figure 4 The fireworks inner tube mixing mold includes a mold structure 10 and a stirring body 20; a plurality of mixing grooves 13 are arranged on the mold structure 10; the arrangement of the mixing grooves 13 is consistent with the arrangement of the inner tube on the inner tube cake; a stirring body 20 is placed in each mixing groove 13; when the mold structure 10 moves, the stirring body 20 can move freely in the mixing groove 13 to stir the raw materials in the mixing groove 13.

[0035] Schematically, after the mixing tank is filled with the oxidizing agent and reducing agent, the action mechanism drives the mold structure to move, mixing the raw materials in the mixing tank evenly. When the mold structure moves, the stirring body can move in the mixing tank, stirring the raw materials in the mixing tank to improve the mixing uniformity.

[0036] In this embodiment, the agitators 20 in the mixing tank 13 are capable of stirring the raw materials in the mixing tank 13 during mixing to improve mixing uniformity. In one embodiment, the agitators 20 are configured in a spherical shape. Furthermore, the number of agitators 20 in each mixing tank 13 is set to 3-10. In this embodiment of the present application, the number of agitators 20 placed in a mixing tank 13 can be set to 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, etc.

[0037] exist Figure 3In the illustrated structure, a blocking member 14 is provided on the mold structure 10. The blocking member 14 can block the stirring body 20 within the mixing tank 13 to prevent the stirring body 20 from escaping the mixing tank 13 while allowing the raw materials to pass through. Furthermore, the blocking member 14 is configured as a mesh structure, which blocks the stirring body 20 from passing through while allowing the raw materials to enter and the mixed material to be discharged.

[0038] In one embodiment, the mold structure 10 includes a lower mold 11 and an upper mold 12; the upper mold 12 is located above the lower mold 11, and the mixing trough 13 is composed of a bottom trough 111 located in the lower mold 11 and a through hole 121 located in the upper mold 12; the stirring body 20 is located in the bottom trough 111; the blocking component 14 is arranged between the upper mold 12 and the lower mold 11, and can prevent the stirring body 20 in the bottom trough 111 from escaping from the mixing trough 13 upward.

[0039] Based on this embodiment, firstly, using a fireworks inner tube mixing mold to mix the inner tube ingredients prevents the ingredients from being mixed with debris from the bottom of the mud during mixing. Secondly, compared to paper inner tubes, the inner wall of the mold does not adhere to the ingredients, allowing for a more precise ratio of ingredients during mixing and ensuring thorough mixing. Thirdly, using a fireworks inner tube mixing mold to mix the inner tube ingredients increases the space available for mixing the ingredients by increasing the designed volume of the mixing trough, thereby improving the mixing effect and efficiency. Fourthly, each mixing trough is equipped with a stirring element; when the mold structure moves, the stirring element can freely move within the mixing trough to stir the ingredients within, thereby improving the uniformity of the raw material mixing.

[0040] Second embodiment

[0041] This embodiment provides a firework inner tube mixing mold, which includes a mold structure and a stirring body; a plurality of mixing troughs are arranged on the mold structure; a stirring body is placed in each mixing trough; when the mold structure moves, the stirring body can move freely in the mixing trough to stir the raw materials in the mixing trough. Figure 5 On the mold structure 10, the mixing troughs 13 are arranged in a vertical and horizontal alignment. In this design, the arrangement of the mixing troughs 13 aligns with the launch tube of the combined firework. From the moment the charge is loaded, the arrangement of the inner tube (paper tube) remains consistent with the launch tube until it is installed. Compared to the first embodiment, this embodiment changes the arrangement of the mixing troughs, making it suitable for different production lines. For a description of the technical effects and related technical features, please refer to the first embodiment and will not be repeated here.

[0042] Based on the first and second embodiments, it can be understood that the mixing troughs on the mold structure can be designed in various arrangements according to actual requirements.

[0043] Third embodiment

[0044] This embodiment provides an inner cylinder mixing assembly, comprising a fireworks inner cylinder mixing mold of either the first or second embodiment, and an actuating mechanism. The actuating mechanism is configured to drive the fireworks inner cylinder mixing mold to move, thereby mixing the raw materials within the mixing tank. It should be understood that the actuating mechanism can be designed in various structural forms as needed.

[0045] The firework inner tube mixing mold comprises a mold structure with multiple mixing troughs arranged therein. The arrangement of the mixing troughs mirrors the arrangement of the inner tubes on the inner tube cake. Therefore, using the firework inner tube mixing mold to mix the inner tube ingredients prevents the ingredients from being mixed with muddy debris during mixing. Furthermore, compared to paper inner tubes, the inner walls of the firework inner tube mixing mold prevent the ingredients from adhering to them, ensuring thorough mixing. Furthermore, using the firework inner tube mixing mold to mix the inner tube ingredients increases the design volume of the mixing troughs, increasing the space available for the ingredients to move during mixing, thereby improving mixing effectiveness and efficiency.

[0046] In one embodiment, a fireworks inner tube mixing mold includes a mold structure and a stirring body; a plurality of mixing troughs are arranged on the mold structure; the arrangement of the mixing troughs is consistent with the arrangement of the inner tube on the inner tube cake; a stirring body is placed in each mixing trough; when the mold structure moves, the stirring body can move freely in the mixing trough to stir the raw materials in the mixing trough, thereby improving the uniformity of the raw material mixing.

[0047] In one embodiment, a mixing mold for a firework inner tube includes a mold structure and a stirring element. The mold structure is arranged with multiple mixing troughs, each containing a stirring element. When the mold structure moves, the stirring element can freely move within the mixing troughs, stirring the ingredients within. The mixing troughs are aligned vertically and horizontally within the mold structure. In this design, the arrangement of the mixing troughs aligns with that of the launch tube of the combined firework. From the moment the explosive is loaded, the arrangement of the inner tube (paper tube) remains consistent with that of the launch tube until it is installed in the launch tube.

[0048] Regarding the fireworks inner tube mixing mold, more specific descriptions can be found in the first embodiment or the second embodiment, which will not be repeated here.

[0049] Fourth embodiment

[0050] This embodiment provides an inner cylinder cake production device, which includes the inner cylinder mixing assembly provided in the third embodiment. The inner cylinder cake production device is used to produce inner cylinder cakes and includes multiple devices; the inner cylinder mixing assembly is used to mix raw materials. A more detailed description of the inner cylinder mixing assembly can be found in the third embodiment and will not be repeated here.

[0051] It should be understood that in the present application, the raw materials involved in mixing can be set according to actual needs, and the raw materials involved in mixing may be different in different inner cylinders.

[0052] In the above embodiments of the present application, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0053] In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "multiple" means at least two, such as two, three, etc., unless otherwise clearly defined. It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprises" and / or "includes" are used in this specification, they indicate the presence of features, steps, tasks, devices, components and / or combinations thereof.

[0054] The specific embodiments described herein are merely examples of the technical solutions of this application. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them with similar methods without departing from the scope defined by the claims of this application.

Claims

1. A firework inner tube mixing mold, characterized in that: The firework inner tube mixing mold includes a mold structure; a plurality of mixing grooves are arranged on the mold structure; The firework inner tube mixing mold also includes a stirring body; a stirring body is placed in each mixing trough; when the mold structure moves, the stirring body can move freely in the mixing trough to stir the raw materials in the mixing trough.

2. The firework inner tube mixing mold according to claim 1, characterized in that: The stirring body is configured in a spherical shape.

3. The firework inner tube mixing mold according to claim 1, characterized in that: The number of agitators in each mixing tank is set to 3-10.

4. The firework inner tube mixing mold according to claim 1, characterized in that: The mold structure is provided with a blocking component; the blocking component can block the stirring body in the mixing tank to prevent the stirring body from leaving the mixing tank and allow the raw materials to pass through.

5. The firework inner tube mixing mold according to claim 4, characterized in that: The blocking component is configured as a mesh structure.

6. The firework inner tube mixing mold according to claim 4 or 5, characterized in that: The mold structure includes a lower mold and an upper mold; the upper mold is located above the lower mold, and the mixing tank is composed of a bottom tank located in the lower mold and a through hole located in the upper mold; the stirring body is located in the bottom tank; The blocking component is arranged between the upper mold and the lower mold, and can prevent the stirring body in the bottom trough from escaping from the mixing trough upward.

7. An inner barrel mixing assembly, characterized in that: The inner barrel mixing assembly comprises: The firework inner tube mixing mold according to any one of claims 1 to 6; The action mechanism is used to drive the mixing mold of the inner tube of the fireworks to move so as to mix the raw materials in the mixing tank.

8. An inner drum cake production equipment, characterized in that: The inner drum cake production equipment has the inner drum mixing assembly as described in claim 7.

Images