Bright bead distributing assembly and bright bead filling equipment
By designing a bright bead feeding component and using drive elements to control the tilting of the feed box and the opening and closing of the feeding hole, the bright beads are automatically fed, solving the problem that existing equipment requires manual intervention and improving production efficiency and safety.
Patent Information
- Application Number
- CN202520200997.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-08
AI Technical Summary
Existing bright bead filling equipment requires manual intervention, which poses safety hazards and has low production efficiency.
Design a bright bead dispensing component, including a fixed bracket, a material box, a material blocking mechanism and a gate mechanism. The material box is flipped and the discharge hole is opened and closed by a drive element to realize the automated dispensing of bright beads.
The process of filling bright beads has been automated, which has improved production efficiency and enhanced safety while reducing manual intervention.
Smart Images
Figure CN223882860U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of firework production, and in particular to a bright bead material distribution assembly and a bright bead filling device. BACKGROUND
[0002] Bright beads are an important raw material for manufacturing fireworks. Bright beads are granules of powder made from a mixture of metal salts, oxidizing agents, reducing agents, and binders. The metal salts determine the color of the bright beads, the oxidizing agents and reducing agents provide the oxygen and combustible material needed for combustion, and the binders allow the bright beads to be shaped and held together. There are various methods for making bright beads, such as compression, mixing, and impregnation. Different methods can affect the density, uniformity, and burning rate of the bright beads, thereby affecting the effect of the fireworks. When producing spitting bead fireworks, bright beads need to be filled into the fireworks. However, current bright bead filling devices still require manual intervention, and there are still certain safety hazards during production. CONTENT OF THE UTILITY MODEL
[0003] The technical problem to be solved by the present application is to provide a bright bead material distribution assembly and a bright bead filling device to address the above-mentioned deficiencies of the prior art.
[0004] A bright bead material distribution assembly comprises:
[0005] a fixed support;
[0006] a material box having a containing cavity inside for containing bright beads, and a bottom surface of the containing cavity formed below the containing cavity; the bottom surface is provided with a first area and a second area; the second area is inclined upward relative to the plane where the first area is located; wherein the first area is provided with a material dropping hole;
[0007] a material blocking mechanism capable of closing or opening the material dropping hole from below the material dropping hole;
[0008] a gate mechanism comprising a gate plate and a first driving element; the first driving element can drive the gate plate to move to a first position to block the first area and the second area on the bottom surface to block the bright beads from sliding between the first area and the second area, or to move to a second position to remove the block to allow the bright beads to slide between the first area and the second area;
[0009] a second driving element for driving the material box to turn to a first angle to allow the bright beads in the second area to freely slide to the first area into the material dropping hole when the gate plate is in the second position, or to turn to a second angle to allow the bright beads in the first area to freely slide to the second area when the gate plate is in the second position.
[0010] Optionally, when the material box is at the first angle, the first area is in a horizontal state, and the second area is inclined upward;
[0011] When the hopper is at the second angle, the first region is inclined upward, and the second region is horizontal.
[0012] Optionally, a rotating shaft is arranged at a corresponding position on each side of the hopper, the rotating shaft being rotatably arranged on the fixed support, and the rotating shaft being located between the first region and the second region.
[0013] Optionally, a rotating shaft is arranged at a corresponding position on each side of the hopper, the rotating shaft being rotatably arranged on the fixed support, and a swing arm being arranged on the rotating shaft; the second driving element is connected to the swing arm, and the swing arm can be driven to extend or retract to overturn the hopper.
[0014] Optionally, for any blanking hole, a concave surface is arranged around the blanking hole on the bottom surface, the concave surface being concave in a direction pointing to the blanking hole.
[0015] Optionally, in a direction pointing to the inside of the containing cavity along the axis of the blanking hole, the blanking hole is contracted and reduced in size towards the axis.
[0016] Optionally, the blanking mechanism comprises a first blanking plate and a third driving element; the first blanking plate is located at the bottom of the hopper.
[0017] The first blanking plate is provided with a first blanking hole, the first blanking hole corresponding to the blanking hole one by one, and the third driving element can drive the first blanking plate to move so that the first blanking hole on the first blanking plate is aligned with or offset from the blanking hole, thereby closing or opening the blanking hole.
[0018] In another aspect, the present application also provides a bright bead filling device, the bright bead filling device comprising:
[0019] The bright bead distributing assembly described above;
[0020] A transfer mechanism for transferring the bright beads dropped by the bright bead distributing assembly to a filling position for filling.
[0021] Optionally, the transfer mechanism comprises:
[0022] A loading assembly comprising a moving plate, a second blanking plate, and a fourth driving element; the moving plate is provided with a loading hole corresponding to the blanking hole one by one, the second blanking plate is provided with a second blanking hole corresponding to the loading hole one by one; the second blanking plate is located below the moving plate; and the fourth driving element can drive the second blanking plate to move so that the second blanking hole on the second blanking plate is aligned with or offset from the loading hole, thereby opening or closing the loading hole.
[0023] A fifth driving element is arranged to drive the loading assembly to move, so that the moving plate receives the bright beads falling from the falling hole below the hopper and moves to the filling position.
[0024] Optionally, a plurality of bright bead distributing assemblies are arranged around the filling position.
[0025] In the bright bead distributing assembly provided in the present application, the bottom surface of the hopper has a first region and a second region at a certain angle, the first region is provided with a falling hole; the shutter mechanism can block the bright beads from sliding between the first region and the second region, or remove the block to allow the bright beads to slide between the first region and the second region; the blocking mechanism can seal or open the falling hole below the falling hole; when the second driving element drives the hopper to overturn to the first angle, the bright beads in the second region can slide freely to the first region into the falling hole when the shutter is located at the second position; when the second driving element drives the hopper to overturn to the second angle, the bright beads in the first region can slide freely to the second region when the shutter is located at the second position, then, the bright beads are retained in the second region by using the shutter mechanism to block between the first region and the second region; at this time, the falling hole in the first region is filled with bright beads, and other bright beads are blocked in the second region by the shutter mechanism, and the bright beads in the falling hole can be dropped out by opening the blocking mechanism, so as to realize the dropping output of the bright beads. The bright bead distributing assembly provided in the present application can automatically drop the bright beads without manual participation, improve the production efficiency of bright bead filling, and is safer. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 is an external structure schematic diagram of the bright bead distributing assembly in the embodiment of the present application.
[0027] Figure 2 is another external structure schematic diagram of the bright bead distributing assembly in the embodiment of the present application.
[0028] Figure 3 is a sectional view of the bright bead distributing assembly in the embodiment of the present application.
[0029] Figure 4 is Figure 3 is an enlarged view at A.
[0030] Figure 5 is a sectional view of the bright bead distributing assembly and the loading assembly in the embodiment of the present application.
[0031] Figure 6 is a structure schematic diagram of the loading assembly in the embodiment of the present application.
[0032] Figure 7 is a structure schematic diagram of the bright bead filling equipment in the embodiment of the present application.
[0033] The reference signs are: bright bead dispensing assembly 100, fixing support 10, material box 20, containing cavity 21, bottom surface 22, first area 221, second area 222, material falling hole 23, recessed surface 231, rotating shaft 24, swing arm 25, material blocking mechanism 30, first material blocking plate 31, first material passing hole 311, gate mechanism 40, gate plate 41, first driving element 42, second driving element 50, material loading assembly 60, moving material plate 61, material loading hole 611, second material blocking plate 62, second material passing hole 621. DETAILED DESCRIPTION
[0034] The following is a specific embodiment of the present application and further describes the technical solutions of the present application in conjunction with the drawings, but the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided only to help a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope of protection of the present application. In addition, in order to be clear and concise, the description of known functions and structures is omitted.
[0035] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.
[0036] The present application provides a bright bead dispensing assembly, which can be applied to the loading process of bright beads, improves the efficiency of bright bead loading during firework production, realizes automatic material falling, and does not need manual participation, thereby improving safety and production efficiency. The following will be specifically described in conjunction with the drawings.
[0037] Reference Figures 1-3The bright bead dispensing assembly 100 comprises a fixed support 10, a material box 20, a material blocking mechanism 30, a gate mechanism 40, and a second driving element 50. The material box 20 has a containing cavity 21 for containing bright beads in the interior thereof, and a bottom surface 22 of the containing cavity is formed below the containing cavity; the bottom surface 22 is provided with a first area 221 and a second area 222; the second area 222 is inclined upward relative to the plane where the first area 221 is located; wherein the first area 221 is provided with a material dropping hole 23. The material blocking mechanism 30 can block the material dropping hole 23 from below or open the material dropping hole 23. The gate mechanism 40 comprises a gate plate 41 and a first driving element 42; the first driving element 42 can drive the gate plate 41 to act to a first position to block the first area 221 and the second area 222 on the bottom surface 22 to block the bright beads from sliding between the first area 221 and the second area 222, or to act to a second position to remove the block to allow the bright beads to slide between the first area 221 and the second area 222. The second driving element 50 is used to drive the material box 20 to overturn to a first angle to allow the bright beads in the second area 222 to freely slide to the first area 221 into the material dropping hole 23 when the gate plate 41 is located at the second position, or to overturn to a second angle to allow the bright beads in the first area 221 to freely slide to the second area 222 when the gate plate 41 is located at the second position.
[0038] The bright beads are contained in the containing cavity 21 of the material box 20, and the bright beads in the containing cavity 21 are finally dropped through the material dropping hole 23 at the bottom of the material box. The first area 221 and the second area 222 which are at a certain angle to each other are arranged on the bottom surface of the material box, the second driving element 50 can drive the material box to overturn to allow the bright beads to flow and slide between the first area 221 and the second area 222, and the gate mechanism 40 is configured to limit the flow and sliding of the bright beads between the first area 221 and the second area 222.
[0039] In an exemplary working process, first, the first driving element 42 drives the shutter 41 to act to the second position to remove the barrier, the magazine 20 is located at the first angle, and the blocking mechanism 30 seals the dropping hole 23, at this time, the bright beads are free to slide into the first area 221 into the dropping hole 23 when the shutter 41 is located at the second position; then, the second driving element 50 drives the magazine 20 to overturn to the second angle to make the remaining bright beads in the first area 221 free to slide to the second area 222, at this time, the bright beads are loaded in the dropping hole 23 of the first area 221, and the remaining bright beads are located in the second area 222; then, the first driving element 42 drives the shutter 41 to act to the first position to block the first area 221 and the second area 222, and limit the remaining bright beads in the second area 222; then, the second driving element 50 drives the magazine 20 to overturn to the first angle, at this time, the bright beads in the dropping hole 23 can be dropped out by opening the blocking mechanism 30, realizing the dropping output of the bright beads. The above bright bead distribution assembly can automatically realize the dropping of the bright beads without manual participation, improving the production efficiency of the bright bead filling and being safer.
[0040] It should be noted that the second driving element 50 can drive the magazine 20 to convert between the first angle and the second angle. When the magazine 20 is located at the first angle, the second area 222 can freely slide to the first area 221 under the action of gravity, and when the magazine 20 is located at the second angle, the first area 221 can freely slide to the second area 222 under the action of gravity. The first angle and the second angle can be set according to a specific scheme, and it can be understood that the position state of the first area 221 and the second area 222 can be changed by adjusting the angle of the magazine 20 to control the sliding of the bright beads between the first area and the second area.
[0041] In a specific technical scheme, as shown in Figure 3 When the magazine 20 is located at the first angle, the first area 221 is in a horizontal state, and the second area 222 is upwardly inclined, at this time, the bright beads in the second area 222 can freely slide to the first area 221 when the shutter 41 is located at the second position. When the magazine 20 is located at the second angle, the first area 221 is upwardly inclined, and the second area 222 is in a horizontal state, at this time, the bright beads in the first area 221 can freely slide to the second area 222 when the shutter 41 is located at the second position.
[0042] Referring to Figure 4 In an embodiment of the present application, for any dropping hole 23, a circle of recessed surfaces 231 is arranged on the bottom surface 22 around the dropping hole 23, and the recessed surfaces 231 are concave in the direction pointing to the dropping hole 23. Designing a circle of recessed surfaces 231 around the dropping hole 23 can guide the bright beads into the dropping hole 23.
[0043] Referring to Figure 4In an embodiment of the present application, the blanking hole 23 is tapered towards the axis of the blanking hole 23 in a direction pointing to the inside of the accommodating cavity 21. In this design, the opening of the blanking hole 23 in the accommodating cavity 21 is narrowed, which can prevent the bright beads in the blanking hole 23 from falling back into the accommodating cavity 21 when the magazine 20 is overturned. Specifically, when the second driving element 50 drives the magazine 20 to overturn to the second angle, the bright beads in the first area 221 need to be prevented from falling out of the blanking hole 23, and the bright beads in the first area 221 are allowed to slide to the second area 222 when the shutter 41 is in the second position; at this time, the bright beads in the blanking hole 23 are difficult to fall out of the blanking hole 23 due to the narrowed opening of the blanking hole 23 in the accommodating cavity 21.
[0044] Reference Figure 2 In an embodiment of the present application, the magazine 20 is provided with a rotating shaft 24 at a corresponding position on each side of the magazine 20, the rotating shaft 24 is rotatably arranged on the fixed support 10, and the rotating shaft 24 is located between the first area 221 and the second area 222. In this design, the magazine 20 is rotated based on the rotating shaft 24.
[0045] Reference Figure 2 In an embodiment of the present application, the magazine 20 is provided with a rotating shaft 24 at a corresponding position on each side of the magazine 20, the rotating shaft 24 is rotatably arranged on the fixed support 10, and the rotating shaft 24 is located between the first area 221 and the second area 222. In this design, the magazine 20 is rotated based on the rotating shaft 24.
[0046] Reference Figure 5 And Figure 6 In an embodiment of the present application, the blanking mechanism 30 comprises a first blanking plate 31 and a third driving element; the first blanking plate 31 is located at the bottom of the magazine 20; the first blanking plate 31 is provided with a first material passing hole 311, the first material passing hole 311 corresponds to the blanking hole 23 one by one, and the third driving element can drive the first blanking plate 31 to act so that the first material passing hole 311 on the first blanking plate 31 is aligned with or offset from the blanking hole 23, thereby closing or opening the blanking hole 23. When the third driving element drives the first blanking plate 31 so that the first material passing hole 311 on the first blanking plate 31 is aligned with the blanking hole 23, the blanking hole 23 is opened, and the bright beads in the blanking hole 23 can fall out; when the third driving element drives the first blanking plate 31 so that the first material passing hole 311 on the first blanking plate 31 is offset from the blanking hole 23, the blanking hole 23 is closed, and the bright beads in the blanking hole 23 cannot fall out.
[0047] Reference Figure 7The embodiment of the present application also provides a bright bead filling device, which comprises the bright bead distribution assembly 100 and a transfer mechanism.
[0048] In an embodiment of the present application, the transfer mechanism comprises a loading assembly 60 and a fifth driving element; the loading assembly 60 comprises a moving material plate 61 and a second material blocking plate 62, and the second material blocking plate 62 is provided with a second material passing hole 621 corresponding to each loading hole 611 of the moving material plate 61; the second material blocking plate 62 is located below the moving material plate 61; the fourth driving element can drive the second material blocking plate 62 to act so that the second material passing hole 621 on the second material blocking plate 62 is aligned with or offset from the loading hole 611, thereby opening or closing the loading hole 611; and the fifth driving element is used to drive the loading assembly 60 to act, thereby realizing that the moving material plate 61 receives the bright beads falling from the falling holes 23 below the material box 20 and transfers the bright beads to the filling position for filling.
[0049] When the bright bead filling device works, the fourth driving element drives the second material blocking plate 62 to act so that the second material passing hole 621 on the second material blocking plate 62 is offset from the loading hole 611 to close the loading hole; at this time, the falling holes on the material box can fall material to the loading holes 611 on the moving material plate 61. When the moving material plate 61 moves to the filling position P, the fourth driving element drives the second material blocking plate 62 to act so that the second material passing hole 621 on the second material blocking plate 62 is aligned with the loading hole 611 to open the loading hole, and the bright beads in the falling holes fall into the fireworks.
[0050] In an embodiment of the present application, a plurality of bright bead distribution assemblies 100 are arranged around the filling position. The plurality of bright bead distribution assemblies 100 can cooperate with each other to alternately fall material, reduce the falling material waiting time, and can generally improve the working efficiency of the bright bead filling device. Figure 7 In the structure shown, one bright bead distribution assembly 100 is arranged on each side of the filling position P.
[0051] In the embodiment of the present application, the types of the first driving element, the second driving element, the third driving element, the fourth driving element and the fifth driving element can be set according to specific conditions, for example, pneumatic devices, electric devices, etc., for example, motors, air cylinders, etc.
[0052] In the bright bead dispensing assembly provided in the application, the bottom surface of the material box has a first region and a second region at a certain angle, the first region is provided with a dispensing hole; the gate mechanism can block the bright beads from sliding between the first region and the second region, or remove the block to allow the bright beads to slide between the first region and the second region; the material blocking mechanism can seal or open the dispensing hole below the dispensing hole; when the second driving element drives the material box to overturn to the first angle, the bright beads in the second region can freely slide to the first region into the dispensing hole when the gate is in the second position; when the second driving element drives the material box to overturn to the second angle, the bright beads in the first region can freely slide to the second region when the gate is in the second position, then, the bright beads are retained in the second region by using the gate mechanism to block between the first region and the second region; at this time, the dispensing hole in the first region is filled with bright beads, and other bright beads are blocked in the second region by the gate mechanism, and the bright beads in the dispensing hole can be dropped out by opening the material blocking mechanism, realizing the dispensing output of the bright beads. The bright bead dispensing assembly provided in the application can automatically dispense the bright beads without manual participation, improving the production efficiency of bright bead filling and being safer.
[0053] In the above embodiments of the application, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.
[0054] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited. It should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the application. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in the specification, they indicate the presence of a feature, step, work, device, component and / or their combination.
[0055] The specific embodiments described herein are merely illustrative of the technical solutions of the application. Those skilled in the art of the technical field to which the application belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them without departing from the scope defined by the claims of the application.
Claims
1. A bright bead dispensing assembly comprising: The bright bead dispensing assembly comprises: a fixed support; a hopper, which has a containing cavity inside for containing bright beads, and forms a bottom surface of the containing cavity below the containing cavity, the bottom surface is provided with a first area and a second area, the second area is inclined upward relative to the plane where the first area is located, and the first area is provided with a dispensing hole; a blocking mechanism, which can block or open the dispensing hole from below the dispensing hole; a gate mechanism, which comprises a gate plate and a first driving element, the first driving element can drive the gate plate to move to a first position to block the first area and the second area on the bottom surface to block the bright beads from sliding between the first area and the second area, or to move to a second position to remove the block to allow the bright beads to slide between the first area and the second area; a second driving element, which is used to drive the hopper to turn to a first angle to allow the bright beads in the second area to freely slide to the first area into the dispensing hole when the gate plate is in the second position, or to turn to a second angle to allow the bright beads in the first area to freely slide to the second area when the gate plate is in the second position.
2. The bright bead dispensing assembly according to claim 1, wherein: when the hopper is at the first angle, the first area is in a horizontal state, and the second area is inclined upward; when the hopper is at the second angle, the first area is inclined upward, and the second area is in a horizontal state.
3. The bright bead dispensing assembly of claim 1 or 2, wherein, corresponding positions on both sides of the hopper are provided with rotating shafts, the rotating shafts are rotatably assembled on the fixed support, and the rotating shafts are located between the first area and the second area.
4. The bright bead dispensing assembly of claim 1 or 2, wherein, corresponding positions on both sides of the hopper are provided with rotating shafts, the rotating shafts are rotatably assembled on the fixed support, and the rotating shafts are provided with swing arms, the second driving element is connected with the swing arms, and the second driving element can telescopically drive the swing arms to turn the hopper.
5. The shiny bead dispensing assembly of claim 1 or 2, wherein, for any dispensing hole, a circle of recessed surfaces is provided on the bottom surface around the dispensing hole, and the recessed surfaces are recessed in the direction pointing to the dispensing hole.
6. The bright bead dispensing assembly of claim 1, wherein, in the direction pointing to the inside of the containing cavity along the axis of the dispensing hole, the dispensing hole is contracted and becomes smaller along the axis.
7. The bright bead dispensing assembly of claim 1, wherein, the blocking mechanism comprises a first blocking plate and a third driving element, the first blocking plate is located at the bottom of the hopper; the first blocking plate is provided with first passing holes, the first passing holes correspond to the dispensing holes one by one, and the third driving element can drive the first blocking plate to move to align or misalign the first passing holes on the first blocking plate with the dispensing holes, so as to block or open the dispensing holes.
8. A bright bead filling apparatus characterized by, The bright bead filling device comprises: the bright bead dispensing assembly according to any one of claims 1-7; a transfer mechanism, which is used to transfer the bright beads dispensed by the bright bead dispensing assembly to a filling position for filling.
9. The bright bead filling apparatus of claim 8, wherein, the transfer mechanism comprises: The loading assembly comprises a moving plate, a second blocking plate and a fourth driving element. The moving plate is provided with loading holes corresponding to the falling holes. The second blocking plate is provided with second passing holes corresponding to the loading holes. The second blocking plate is located below the moving plate. The fourth driving element can drive the second blocking plate to move so that the second passing holes on the second blocking plate are aligned with or deviated from the loading holes, thereby opening or closing the loading holes. A fifth driving element is used to drive the loading assembly to move, so that the moving plate receives the bright beads falling from the falling holes below the material box and transfers to the loading position for loading.
10. The bright bead filling apparatus of claim 8, wherein, A plurality of bright bead distribution assemblies are arranged around the loading position.