Charging structure of firework propellant

Abstract

The utility model relates to the technical field of firework propellant powder filling, and discloses a firework propellant powder filling structure which comprises a powder filling bottom plate, a discharging plate, a sealing plate and a material distributing plate are sequentially installed on the powder filling bottom plate, a plurality of discharging holes are formed in the discharging plate, a plurality of through holes corresponding to the discharging holes are formed in the sealing plate, and the material distributing plate is connected with the discharging plate. The distributing plate is provided with distributing holes corresponding to the discharging holes, and the charging bottom plate is provided with a filling mechanism used for filling the distributing holes with firework propellant powder. A telescopic air cylinder is installed at the bottom of the material distributing plate and used for driving the sealing plate to do telescopic motion so that the through hole and the discharging hole can be communicated or staggered. And the discharging hole is used for discharging the firework propellant powder into a firework paper cake to be filled. According to the charging structure of the firework propellant powder, the firework propellant powder can be conveniently and rapidly charged, and the firework production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireworks propellant filling, in particular to a fireworks propellant filling structure. Background Art

[0002] In the prior art, there are many types of fireworks, which have good viewing effects when set off, and are therefore widely used in various celebrations and holiday ceremonies. However, during the fireworks manufacturing process, fireworks propellants need to be loaded into fireworks paper cakes, and traditional fireworks propellants are mostly loaded manually, resulting in low production efficiency.

[0003] Therefore, how to provide a charging structure for fireworks propellant so as to facilitate rapid loading of fireworks propellant becomes a technical problem to be solved urgently. Utility Model Content

[0004] The technical problem to be solved by the utility model is how to provide a charging structure of fireworks propellant so as to facilitate the rapid charging of fireworks propellant.

[0005] To this end, according to the first aspect, an embodiment of the utility model discloses a charging structure of a fireworks propellant, comprising: a charging base plate, on which a feeding plate, a sealing plate and a dividing plate are sequentially installed, a plurality of feeding holes are installed on the feeding plate, a plurality of through holes corresponding to the feeding holes are installed on the sealing plate, dividing holes corresponding to the feeding holes are provided on the dividing plate, a filling mechanism for loading fireworks propellant into the dividing holes is installed on the charging base plate; a telescopic cylinder is installed at the bottom of the dividing plate, and the telescopic cylinder is used to drive the sealing plate to perform telescopic movement so that the through holes are connected to or staggered with the feeding holes; the feeding holes are used to feed the fireworks propellant into the fireworks paper cake to be loaded.

[0006] The utility model is further configured such that the loading mechanism includes a loading seat slidably connected to the charging base plate, a loading funnel for accommodating firework propellant is fixedly mounted on the loading seat, and a loading motor for driving the loading seat to move linearly is mounted on the charging base plate.

[0007] The utility model is further configured that a brush is fixedly mounted on the filling seat.

[0008] The utility model is further configured that the number of the brushes is set to two, and the two brushes are distributed on opposite sides of the filling seat.

[0009] The utility model is further configured that one end of the material dividing plate relative to the material dividing hole is provided with a recovery hole, and the bottom of the material dividing plate is movably connected with a medicine receiving box located below the recovery hole.

[0010] The utility model is further configured that a retaining ring is fixedly connected to the dividing plate.

[0011] The utility model is further configured to further include a lifting component, and the lifting component is used to drive the charge bottom plate to lift and lower in a vertical direction.

[0012] The utility model is further configured that a downward pressing guide plate is fixedly installed at the bottom of the charge bottom plate.

[0013] The utility model is further configured that the lifting assembly includes a lifting base plate, the charge base plate is slidably connected to the lifting base plate through a lifting column, and a lifting cylinder for driving the charge base plate to lift is installed on the lifting base plate.

[0014] The utility model is further configured to further include a detection component, wherein the detection component is used to take photos and detect the fireworks propellant in the distribution hole.

[0015] The utility model is further configured that the detection component includes a detection bracket, the detection bracket is fixedly connected to the charge bottom plate, and a detection camera for photo detection is installed on the detection bracket.

[0016] The utility model is further configured that a detection light source for providing illumination to the detection camera is installed on the detection bracket.

[0017] The utility model has the following beneficial effects: fireworks propellant is loaded into the material distribution hole through the loading mechanism, the telescopic cylinder drives the sealing plate to perform telescopic movement, so that the through hole is connected with the feeding hole, and the feeding hole feeds the fireworks propellant into the fireworks paper cake to be loaded, thereby providing a charging structure for fireworks propellant, which is convenient for quickly loading fireworks propellant and improving the efficiency of fireworks production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is one of the three-dimensional structural schematic diagrams of a charge structure of a firework propellant disclosed in this embodiment;

[0020] Figure 2 This is the second three-dimensional structural schematic diagram of a charge structure of a firework propellant disclosed in this embodiment;

[0021] Figure 3This is one of the partial structural schematic diagrams of the charge structure of a firework propellant disclosed in this embodiment;

[0022] Figure 4 It is a structural schematic diagram of a brush in a charge structure of a fireworks propellant disclosed in this embodiment;

[0023] Figure 5 It is a structural schematic diagram of a material dividing plate in a charge structure of a fireworks propellant disclosed in this embodiment;

[0024] Figure 6 This is the second partial structural schematic diagram of the charge structure of a firework propellant disclosed in this embodiment;

[0025] Figure 7 It is a schematic diagram of the bottom structure of a charge structure of a firework propellant disclosed in this embodiment;

[0026] Figure 8 It is a structural schematic diagram of a blanking plate in a charge structure of a fireworks propellant disclosed in this embodiment;

[0027] Fig. 9 It is a structural schematic diagram of a downward pressing guide plate in a charge structure of a fireworks propellant disclosed in this embodiment;

[0028] Fig.10 It is a schematic diagram of a partial explosion structure of a charge structure of a fireworks propellant disclosed in this embodiment;

[0029] Fig.11 It is a structural schematic diagram of a firework paper cake disclosed in this embodiment.

[0030] Figure numerals: 1. charging base plate; 2. unloading plate; 21. unloading hole; 3. sealing plate; 31. through hole; 4. dividing plate; 41. dividing hole; 42. recovery hole; 5. loading mechanism; 51. loading seat; 52. loading funnel; 53. loading motor; 54. brush; 6. telescopic cylinder; 7. firework paper cake; 8. medicine box; 9. retaining ring; 10. lifting assembly; 101. lifting base plate; 102. lifting column; 103. lifting cylinder; 11. downward pressure guide plate; 12. detection assembly; 121. detection bracket; 122. detection camera; 123. detection light source. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can also be the internal connection of two components, it can be a wireless connection, or it can be a wired connection. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0035] The utility model embodiment discloses a charging structure of a fireworks propellant, such as Figure 1-11 As shown, it includes: a charge base plate 1, on which a feed plate 2, a sealing plate 3 and a dividing plate 4 are sequentially mounted, the feed plate 2 is mounted with a plurality of feed holes 21, the sealing plate 3 is mounted with a plurality of through holes 31 corresponding to the feed holes 21, the dividing plate 4 is provided with dividing holes 41 corresponding to the feed holes 21, and the charge base plate 1 is mounted with a loading mechanism 5 for loading fireworks propellant into the dividing holes 41; a telescopic cylinder 6 is mounted at the bottom of the dividing plate 4, and the telescopic cylinder 6 is used to drive the sealing plate 3 to perform telescopic movement so that the through holes 31 are connected to or staggered with the feed hole 21; the feed hole 21 is used to discharge the fireworks propellant into the fireworks paper cake 7 to be loaded.

[0036] It should be noted that the fireworks propellant is loaded into the distribution hole 41 through the filling mechanism 5, and the telescopic cylinder 6 drives the sealing plate 3 to perform telescopic movement, so that the through hole 31 is connected with the discharge hole 21, and the discharge hole 21 discharges the fireworks propellant into the fireworks paper cake 7 to be loaded, thereby providing a fireworks propellant loading structure, which is convenient for quickly loading fireworks propellant and improving the efficiency of fireworks production.

[0037] like Figure 1-4As shown, the loading mechanism 5 includes a loading seat 51 slidably connected to the charging base plate 1, a loading funnel 52 for accommodating fireworks propellant is fixedly mounted on the loading seat 51, and a loading motor 53 for driving the loading seat 51 to move linearly is mounted on the charging base plate 1. It should be noted that the loading seat 51 is driven to move linearly by the loading motor 53, and the loading funnel 52 is moved above the material distribution hole 41, so that the fireworks propellant enters the material distribution hole 41.

[0038] like Figure 3 and Figure 4 As shown, a brush 54 is fixedly mounted on the filling seat 51. It should be noted that the firework propellant on the material distribution plate 4 can be cleaned by the cleaning effect of the brush 54, so that a certain amount of firework propellant can be filled in the material distribution hole 41.

[0039] like Figure 3 and Figure 4 As shown, the number of brushes 54 is set to two, and the two brushes 54 are distributed on opposite sides of the loading seat 51. It should be noted that, through the cleaning effect of the two brushes 54, it is convenient to sweep the fireworks propellant on the dividing plate 4 into the dividing hole 41, and the excess fireworks propellant on the dividing plate 4 can also be swept to other positions to ensure that a certain amount of fireworks propellant is filled in the dividing hole 41; when the telescopic cylinder 6 drives the sealing plate 3 to move, so that the through hole 31 is connected with the feeding hole 21 and the dividing hole 41 respectively, the fireworks propellant falls into the fireworks paper cake 7, and fast filling is achieved.

[0040] like Figure 5 and Figure 6 As shown, a recovery hole 42 is provided at one end of the material distribution plate 4 relative to the material distribution hole 41, and a medicine collection box 8 located below the recovery hole 42 is movably connected to the bottom of the material distribution plate 4. It should be noted that the brush 54 is driven by the loading motor 53 to perform linear motion. Since the brush 54 has a cleaning function, the fireworks propellant on the material distribution plate 4 can be swept into the recovery hole 42 and collected by the medicine collection box 8 below.

[0041] like Figure 1 and Figure 2 As shown, a retaining ring 9 is fixedly connected to the material dividing plate 4. It should be noted that the retaining ring 9 has a blocking effect, and when the filling mechanism 5 is filling the fireworks propellant, it prevents the fireworks propellant from being swept into the external space.

[0042] like Figure 1-7 As shown, it also includes a lifting assembly 10, which is used to drive the charge base plate 1 to lift in the vertical direction. It should be noted that through the lifting action of the lifting assembly 10, it is convenient to move the unloading plate 2 to the unloading position so that the unloading plate 2 is connected to the firework paper handle.

[0043] like Figure 7 and Figure 8As shown, a downward pressing guide plate 11 is fixedly installed at the bottom of the charge bottom plate 1. It should be noted that the downward pressing guide plate 11 plays a guiding role. When the lifting assembly 10 moves the unloading plate 2 to the unloading position, the downward pressing guide plate 11 limits the end of the firework paper cake 7, so that the unloading plate 2 and the firework paper cake 7 are accurately connected.

[0044] like Figure 7 As shown, the lifting assembly 10 includes a lifting base plate 101, and the charge base plate 1 is slidably connected to the lifting base plate 101 through a lifting column 102. A lifting cylinder 103 is installed on the lifting base plate 101 for driving the charge base plate 1 to lift. It should be noted that the telescopic rod of the lifting cylinder 103 is fixedly connected to the charge base plate 1, the lifting column 102 is fixedly connected to the charge base plate 1, and the lifting column 102 is slidably connected to the lifting base plate 101; through the driving action of the lifting cylinder 103, the charge base plate 1 is driven to lift in the vertical direction, and the unloading plate 2 can be moved to the unloading position, so that the unloading plate 2 is connected to the firework paper cake 7. When the telescopic cylinder 6 drives the sealing plate 3 to move, so that the through hole 31 is respectively connected to the unloading hole 21 and the distribution hole 41, the firework propellant falls into the firework paper cake 7, and rapid loading is achieved.

[0045] like Figure 1 and Figure 2 As shown, it also includes a detection component 12, which is used to take pictures and detect the fireworks propellant in the distribution hole 41.

[0046] like Figure 1 and Figure 2 As shown, the detection assembly 12 includes a detection bracket 121, which is fixedly connected to the charge bottom plate 1, and a detection camera 122 for photo detection is installed on the detection bracket 121. It should be noted that by taking photos of the material distribution hole 41 of the material distribution plate 4 by the detection camera 122, it can be identified whether the material distribution hole 41 is filled with fireworks propellant; when it is detected that the material distribution hole 41 is filled with fireworks propellant, the sealing plate 3 is driven to move by the telescopic cylinder 6, so that the fireworks propellant in the material distribution hole 41 passes through the through hole 31 and the discharge hole 21 in turn, and smoothly enters the fireworks paper cake 7.

[0047] like Figure 1 and Figure 2 As shown, a detection light source 123 for providing light to the detection camera 122 is installed on the detection bracket 121. In a specific implementation process, the detection light source 123 is a bar light source, and the number of the detection light sources 123 is set to two.

[0048] Working principle: Fireworks propellant is loaded into the distribution hole 41 through the loading mechanism 5, and the telescopic cylinder 6 drives the sealing plate 3 to perform telescopic movement, so that the through hole 31 is connected with the discharge hole 21, and the discharge hole 21 discharges the fireworks propellant into the fireworks paper cake 7 to be loaded, thereby providing a charging structure for fireworks propellant, which is convenient for quickly loading fireworks propellant and improving the efficiency of fireworks production.

[0049] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A charging structure of a fireworks propellant, characterized in that: include: A charge-loading base plate (1), wherein a feed plate (2), a sealing plate (3) and a material distribution plate (4) are sequentially mounted on the charge-loading base plate (1); the feed plate (2) is mounted with a plurality of feed holes (21); the sealing plate (3) is mounted with a plurality of through holes (31) corresponding to the feed holes (21); the material distribution plate (4) is provided with a material distribution hole (41) corresponding to the feed hole (21); the charge-loading base plate (1) is mounted with a loading mechanism (5) for loading fireworks propellant into the material distribution hole (41); a telescopic cylinder (6) is mounted at the bottom of the material distribution plate (4); the telescopic cylinder (6) is used to drive the sealing plate (3) to perform telescopic movement so that the through holes (31) and the feed hole (21) are connected or staggered; the feed hole (21) is used to discharge fireworks propellant into a fireworks paper cake (7) to be loaded.

2. The charge structure of fireworks propellant according to claim 1, characterized in that: The loading mechanism (5) comprises a loading seat (51) slidably connected to the charging base plate (1), a loading funnel (52) for accommodating fireworks propellant is fixedly mounted on the loading seat (51), and a loading motor (53) for driving the loading seat (51) to move linearly is mounted on the charging base plate (1).

3. The charge structure of fireworks propellant according to claim 2, characterized in that: A brush (54) is fixedly mounted on the loading seat (51).

4. The charge structure of fireworks propellant according to claim 3, characterized in that: The number of the brushes (54) is set to two, and the two brushes (54) are distributed on two opposite sides of the loading seat (51).

5. The charge structure of fireworks propellant according to claim 3, characterized in that: The material distribution plate (4) is provided with a recovery hole (42) at one end relative to the material distribution hole (41), and the bottom of the material distribution plate (4) is movably connected to a medicine receiving box (8) located below the recovery hole (42).

6. The charge structure of fireworks propellant according to claim 3, characterized in that: A retaining ring (9) is fixedly connected to the material dividing plate (4).

7. The charge structure of a fireworks propellant according to any one of claims 1 to 6, characterized in that: It also comprises a lifting component (10), wherein the lifting component (10) is used to drive the charge base plate (1) to be lifted and lowered in a vertical direction.

8. The charge structure of fireworks propellant according to claim 7, characterized in that: A downward pressing guide plate (11) is fixedly mounted on the bottom of the charge-loading bottom plate (1).

9. The charge structure of fireworks propellant according to claim 7, characterized in that: The lifting assembly (10) comprises a lifting base plate (101), the charge base plate (1) is slidably connected to the lifting base plate (101) via a lifting column (102), and a lifting cylinder (103) is installed on the lifting base plate (101) for driving the charge base plate (1) to lift.

10. The charge structure of fireworks propellant according to any one of claims 1 to 6, characterized in that: It also includes a detection component (12), and the detection component (12) is used to take photos and detect the fireworks propellant in the distribution hole (41).

11. The charge structure of fireworks propellant according to claim 10, characterized in that: The detection component (12) comprises a detection bracket (121), the detection bracket (121) is fixedly connected to the charge base plate (1), and a detection camera (122) for photographic detection is installed on the detection bracket (121).

12. The charge structure of fireworks propellant according to claim 11, characterized in that: The detection bracket (121) is provided with a detection light source (123) for providing illumination to the detection camera (122).

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