CN110849223A - Quantitative filling device for powder materials - Google Patents
Quantitative filling device for powder materials Download PDFInfo
- Publication number
- CN110849223A CN110849223A CN201911003823.9A CN201911003823A CN110849223A CN 110849223 A CN110849223 A CN 110849223A CN 201911003823 A CN201911003823 A CN 201911003823A CN 110849223 A CN110849223 A CN 110849223A
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- Prior art keywords
- quantitative
- sieve plate
- bin
- plate
- feed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/30—Manufacture
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of firework inner barrel charging equipment, in particular to a quantitative powder material filling device which comprises a feeding hopper, a filling rack, a stock bin assembly and a quantitative assembly, wherein the stock bin assembly is fixed in the middle of the filling rack; the invention realizes the quantitative, safe and efficient filling of the filling materials in the firecracker cake, improves the filling efficiency of the firecracker cake, and is suitable for further popularization and application.
Description
Technical Field
The invention relates to the technical field of firework inner barrel charging equipment, in particular to a quantitative powder material filling device.
Background
In the charging process of the firework inner barrel, due to the process requirements, quantitative powder materials are required to be filled into firework cakes; the firework cake is formed by binding a plurality of paper tubes which are well built with mud and inserted with leads; powder materials are required to be poured into the firecracker cakes at one time, and the quantity of the powder materials in each paper cylinder is required to be consistent; at present, the filling device in the prior art has low efficiency.
Disclosure of Invention
In order to solve the problems, the invention provides a device which has a simple structure and can realize quantitative, safe and efficient filling of powder medicines such as an oxidant, a reducing agent, a solid primer and the like.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a powder material ration filling device, includes the feeder hopper, loads frame, feed bin subassembly and ration subassembly, the feed bin subassembly is fixed in load the middle part of frame, the bottom of feed bin subassembly is equipped with the ration subassembly, the top of feed bin subassembly is equipped with the feeder hopper, the feeder hopper is fixed in load in the frame and through the unloading pipe with the feed bin subassembly communicates with each other.
Further, the feed bin subassembly includes rotation mechanism, feed bin, scraper blade and weighing machine structure, weighing machine constructs and is fixed in the middle part of loading the frame, weighing machine constructs the top and is fixed with a feed bin, the feed bin top is equipped with the feed bin feed inlet, the feed bin feed inlet with be connected through the unloading pipe between the feed opening of feeder hopper, the inside of feed bin is equipped with the scraper blade, the top of feed bin is equipped with and is used for the drive scraper blade pivoted rotation mechanism.
Further, the lower extreme of feeder hopper is equipped with two sets of discharge gates, the top symmetry of feed bin is equipped with two sets of feed bin feed inlets, two sets of discharge gates of feeder hopper lower extreme respectively with the feed bin feed inlet is linked together through the unloading pipe.
Further, the ration subassembly includes sieve tray, ration board, lower sieve tray actuating mechanism and lower sieve tray, go up sieve tray, ration board and lower sieve tray from last down locating in proper order the below of feed bin subassembly and looks butt in proper order, one side of going up the sieve tray is provided with and is used for the drive the ration board actuating mechanism that the ration board removed, all seted up the through-hole with the same mode of arranging on going up sieve tray, ration board and the lower sieve tray, go up the through-hole on the sieve tray with the inner chamber of feed bin communicates with each other, the inside volume of each through-hole on the ration board is all the same, go up the mutual dislocation of through-hole on sieve tray and the lower sieve tray, it is corresponding with the position of through-hole on sieve tray and the ration board to go up the sieve tray.
Furthermore, the dislocation direction of the through holes on the upper sieve plate and the lower sieve plate is the same as the moving direction of the quantitative plate driven by the quantitative plate driving mechanism.
Furthermore, a lower sieve plate driving mechanism used for driving the lower sieve plate to move is arranged on the opposite side of the quantitative plate driving mechanism, and the moving direction of the lower sieve plate driven by the lower sieve plate driving mechanism is the same as the moving direction of the quantitative plate driven by the quantitative plate driving mechanism.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the rotary mechanism in the bin continuously works, so that materials can be uniformly distributed in the bin and filled into each quantitative hole, when the firecracker cake is in place, the quantitative plate driving mechanism works, the internal medicinal powder is filled into the firecracker cake, and then the quantitative plate driving mechanism is retracted to wait for the next work. The weighing mechanism continuously works, and if the weight of the internal material is lower than a set value, the material is added. When the internal excess materials need to be removed after the operation is finished, the lower sieve plate driving mechanism and the quantitative plate driving mechanism work to discharge the internal excess materials; the quantitative, safe and efficient filling of the filling materials in the firecracker cakes is realized, the filling efficiency of the firecracker cakes is improved, and the firecracker cake filling machine is suitable for further popularization and application.
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 front view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic view of the construction of the cartridge assembly and the dosing assembly of the present invention;
FIG. 4 is a top view of the squeegee of the present invention;
FIG. 5 is a schematic view of a quantitative plate loading state;
FIG. 6 and FIG. 7 are schematic views showing the blanking state of the quantitative plate;
FIG. 8 is a schematic illustration of the slug discharge;
fig. 9 is a schematic view of a pancake.
The reference numerals in the drawings denote: 1-a feed hopper; 2-filling the machine frame; 3-a silo assembly; 3.1-a slewing mechanism; 3.2-stock bin; 3.21-bin feed inlet; 3.3-scraper; 3.4-weighing mechanism; 4-a dosing assembly; 4.1-upper sieve plate; 4.2-quantitative plate; 4.3-lower sieve plate driving mechanism; 4.4-lower sieve plate; 4.5-quantitative plate drive mechanism.
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.
A quantitative powder material filling device of the present embodiment is disclosed, referring to FIG. 1 with reference to FIGS. 2 to 8: the utility model provides a powder material ration loads device, includes feeder hopper 1, loads frame 2, feed bin subassembly 3 and ration subassembly 4, and feed bin subassembly 3 is fixed in the middle part of loading frame 2, and the bottom of feed bin subassembly 3 is equipped with ration subassembly 4, and the top of feed bin subassembly 3 is equipped with feeder hopper 1, and feeder hopper 1 is fixed in and loads frame 2 and communicates with each other with feed bin subassembly 3 through unloading pipe (not given in the figure).
Further, the bin assembly 3 comprises a rotary mechanism 3.1, a bin 3.2, a scraper 3.3 and a weighing mechanism 3.4, the weighing mechanism 3.4 is fixed in the middle of the filling rack 2, the bin 3.2 is fixed above the weighing mechanism 3.4, a bin feed inlet 3.21 is formed in the top of the bin 3.2, the bin feed inlet 3.21 is connected with a feed outlet of the feed hopper 1 through a feed pipe, the scraper 3.3 is arranged in the bin 3.2, and the rotary mechanism 3.1 for driving the scraper 3.3 to rotate is arranged at the top of the bin 3.2; the material of feeder hopper 1 falls into feed bin 3.2 in from feed bin feed inlet 3.21 through the unloading pipe, and rotation mechanism 3.1 drives scraper blade 3.3 and rotates, scrapes the material in the feed bin 3.2 evenly, can pave the material on the last sieve mesh board 4.1.
Further, two groups of discharge ports are arranged at the lower end of the feed hopper 1, two groups of feed bin feed inlets 3.21 are symmetrically arranged at the top of the feed bin 3.2, and the two groups of discharge ports at the lower end of the feed hopper 1 are respectively communicated with the feed bin feed inlets 3.21 through blanking pipes; the material in the feeder hopper 1 divide into two tunnel baits, and the material falls into feed bin 3.2 through the feed inlet 3.21 of unloading pipe and 3.2 top both sides of feed bin in, wherein the material can be more even fall into feed bin 3.2 through two tunnel droppings in.
Further, the quantifying assembly 4 comprises an upper sieve plate 4.1, a quantifying plate 4.2, a lower sieve plate driving mechanism 4.3 and a lower sieve plate 4.4, the upper sieve plate 4.1, the quantifying plate 4.2 and the lower sieve plate 4.4 are sequentially arranged below the bin assembly 3 from top to bottom and are sequentially abutted, one side of the upper sieve plate 4.1 is provided with a quantifying plate driving mechanism 4.5 for driving the quantifying plate 4.2 to move, the upper sieve plate 4.1, the quantifying plate 4.2 and the lower sieve plate 4.4 are provided with through holes in the same arrangement mode, the through holes in the upper sieve plate 4.1 are communicated with an inner cavity of the bin 3.2, the inner volumes of the through holes in the quantifying plate 4.2 are the same, the through holes in the upper sieve plate 4.1 and the lower sieve plate 4.4 are mutually staggered, and the positions of the through holes in the upper sieve plate 4.1 and the quantifying plate 4.2 correspond to each other; in an initial state, materials fall into the quantitative plate 4.2 through the through holes in the upper sieve plate 4.1 to be quantified (as shown in the attached drawing 5), when the quantitative plate driving mechanism 4.5 drives the quantitative plate 4.2 to move, hole sites on the quantitative plate 4.2 are aligned with hole sites on the lower sieve plate 4.4, and the materials fall down to fill the baked cakes (as shown in the attached drawings 6 and 7).
Furthermore, the dislocation direction of the through holes on the upper sieve plate 4.1 and the lower sieve plate 4.4 is the same as the moving direction of the quantitative plate 4.2 driven by the quantitative plate driving mechanism 4.5; after the quantitative plate driving mechanism 4.5 drives the quantitative plate 4.2 to move, the hole sites on the quantitative plate 4.2 can be completely aligned with the hole sites on the lower sieve plate 4.4.
Furthermore, a lower sieve plate driving mechanism 4.3 for driving the lower sieve plate 4.4 to move is arranged at the opposite side of the quantitative plate driving mechanism 4.5, and the moving direction of the lower sieve plate driving mechanism 4.3 for driving the lower sieve plate 4.4 is the same as the moving direction of the quantitative plate driving mechanism 4.5 for driving the quantitative plate 4.2 to move; when discharging is needed, the quantitative plate driving mechanism 4.5 and the lower sieve plate driving mechanism 4.3 respectively drive the quantitative plate 4.2 and the lower sieve plate 4.4 to move, so that the hole sites on the lower sieve plate 4.4 and the quantitative plate 4.2 and the upper sieve plate 4.1 are aligned, and the material can smoothly fall down (as shown in figure 8).
Furthermore, a feeding mechanism is arranged above the feeding hopper 1, and a cake positioning jacking mechanism (not shown) is arranged below the quantifying component 4.
The working principle is as follows:
1. in the initial state, the holes of the quantitative plate 4.2 and the holes of the upper screen plate 4.1 are in the same position, and the holes of the upper screen plate 4.1 and the lower screen plate 4.4 are in a staggered position (as shown in fig. 5).
2. The scraper 3.3 rotates continuously to scrape materials.
3. The weighing mechanism 3.4 works continuously, and if the material stored in the bin 3.2 is insufficient, the feeding mechanism feeds the material.
4. The cannon cake positioning and jacking mechanism (not shown in the figure) below the cannon cake jacks up the cannon cake to a proper position, the quantitative plate driving mechanism 3.5 works, and materials are conveyed to the upper part of the cannon cake and then freely fall into the cannon cake (as shown in figures 6 and 7).
5. Further, after the powder is filled, the cake positioning and jacking mechanism (not shown in the figure) descends, and the quantitative plate is closed.
6. Thus, the filling of one cake powder is completed.
7. When production is finished every day or discharging is needed due to failure, the lower sieve plate driving mechanism 4.3 and the quantitative plate driving mechanism 4.5 work to enable the hole sites of the upper sieve plate, the quantitative plate and the lower sieve plate to be the same, and discharging is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a powder material quantitative filling device, its characterized in that includes feeder hopper (1), loads frame (2), feed bin subassembly (3) and ration subassembly (4), feed bin subassembly (3) are fixed in load the middle part of frame (2), the bottom of feed bin subassembly (3) is equipped with ration subassembly (4), the top of feed bin subassembly (3) is equipped with feeder hopper (1), feeder hopper (1) is fixed in load on frame (2) and through the unloading pipe with feed bin subassembly (3) communicate with each other.
2. The quantitative powder material filling device according to claim 1, wherein the bin assembly (3) comprises a rotary mechanism (3.1), a bin (3.2), a scraper (3.3) and a weighing mechanism (3.4), the weighing mechanism (3.4) is fixed at the middle of the filling frame (2), a bin (3.2) is fixed above the weighing mechanism (3.4), a bin feed inlet (3.21) is arranged at the top of the bin (3.2), the bin feed inlet (3.21) is connected with a feed opening of the feed hopper (1) through a feed pipe, the scraper (3.3) is arranged inside the bin (3.2), and the rotary mechanism (3.1) is arranged at the top of the bin (3.2) and used for driving the scraper (3.3) to rotate.
3. The quantitative powder material filling device according to claim 2, wherein the lower end of the feed hopper (1) is provided with two sets of discharge ports, the top of the bin (3.2) is symmetrically provided with two sets of bin feed ports (3.21), and the two sets of discharge ports at the lower end of the feed hopper (1) are respectively communicated with the bin feed ports (3.21) through discharge pipes.
4. The powder material quantitative filling device according to claim 2 or 3, wherein the quantitative assembly (4) comprises an upper sieve plate (4.1), a quantitative plate (4.2), a lower sieve plate driving mechanism (4.3) and a lower sieve plate (4.4), the upper sieve plate (4.1), the quantitative plate (4.2) and the lower sieve plate (4.4) are sequentially arranged below the silo assembly (3) from top to bottom and are sequentially abutted, the quantitative plate driving mechanism (4.5) for driving the quantitative plate (4.2) to move is arranged on one side of the upper sieve plate (4.1), through holes are formed in the upper sieve plate (4.1), the quantitative plate (4.2) and the lower sieve plate (4.4) in the same arrangement mode, the through holes in the upper sieve plate (4.1) are communicated with the inner cavity of the silo (3.2), and the internal volumes of the through holes in the quantitative plate (4.2) are the same, the through holes on the upper sieve plate (4.1) and the lower sieve plate (4.4) are staggered with each other, and the positions of the through holes on the upper sieve plate (4.1) and the quantitative plate (4.2) correspond to each other.
5. A powder material quantitative filling apparatus according to claim 4, wherein the misalignment direction of the through holes of the upper sieve plate (4.1) and the lower sieve plate (4.4) is the same as the direction of the quantitative plate (4.2) driven by the quantitative plate driving mechanism (4.5).
6. A powder material quantitative filling apparatus according to claim 5, wherein a lower sieve plate driving mechanism (4.3) for driving the lower sieve plate (4.4) to move is provided at the opposite side of the quantitative plate driving mechanism (4.5), and the lower sieve plate driving mechanism (4.3) drives the lower sieve plate (4.4) to move in the same direction as the quantitative plate driving mechanism (4.5) drives the quantitative plate (4.2) to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003823.9A CN110849223A (en) | 2019-10-22 | 2019-10-22 | Quantitative filling device for powder materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003823.9A CN110849223A (en) | 2019-10-22 | 2019-10-22 | Quantitative filling device for powder materials |
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| CN110849223A true CN110849223A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911003823.9A Pending CN110849223A (en) | 2019-10-22 | 2019-10-22 | Quantitative filling device for powder materials |
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| CN (1) | CN110849223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222236A (en) * | 2021-11-26 | 2022-03-22 | 弗埃斯工业技术（苏州）有限公司 | Powder filling device for loudspeaker |
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| CN114222236B (en) * | 2021-11-26 | 2024-01-26 | 弗埃斯工业技术（苏州）有限公司 | Powder filling device for loudspeaker |
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Application publication date: 20200228 |