阅读说明：本技术 一种亮珠定量灌装机 (Bright pearl dosing filling machine ) 是由 朱洪恩 曾庆生 翁建烜 于 2019-10-22 设计创作，主要内容包括：本发明涉及烟花内筒装药设备技术领域,具体涉及一种亮珠定量灌装机,包括机架与料仓箱体,料仓箱体内腔底部的右侧设置有一向下的倾斜坡度,料仓箱体底部左侧设置有一开口,料仓箱体顶部的左右两侧分别铰接有气缸B与气缸A,气缸B另一端固定于机架上,气缸A的另一端与机架相铰接,料仓箱体的左侧壁上设有进料斗,进料斗上设有防爆接近开关,料仓箱体底部左侧的开口处安装有定量计量板,定量计量板上开设有若干计量孔,定量计量板的下方设有两组亮珠灌装闸门；本发明实现了亮珠的定量、安全灌装,加快了亮珠的灌装效率,适宜进一步推广应用。(The invention relates to the technical field of firework inner barrel charging equipment, in particular to a quantitative bright bead filling machine which comprises a rack and a bin box body, wherein the right side of the bottom of an inner cavity of the bin box body is provided with a downward inclined slope, the left side of the bottom of the bin box body is provided with an opening, the left side and the right side of the top of the bin box body are respectively hinged with an air cylinder B and an air cylinder A, the other end of the air cylinder B is fixed on the rack, the other end of the air cylinder A is hinged with the rack, the left side wall of the bin box body is provided with a feed hopper, the feed hopper is provided with an explosion-proof proximity switch, a quantitative metering plate is installed at the opening on the left; the invention realizes the quantitative and safe filling of the bright beads, accelerates the filling efficiency of the bright beads and is suitable for further popularization and application.)

1. A bright bead quantitative filling machine comprises a rack (4) and a bin box body (2), and is characterized in that a downward slope is arranged on the right side of the bottom of an inner cavity of the bin box body (2), an opening is arranged on the left side of the bottom of the bin box body (2), an air cylinder B (5) and an air cylinder A (1) are respectively hinged on the left side and the right side of the top of the bin box body (2), the other end of the air cylinder B (5) is fixed on the rack (4), the other end of the air cylinder A (1) is hinged with the rack (4), a feed hopper (7) is arranged on the left side wall of the bin box body (2), an explosion-proof proximity switch (8) is arranged on the feed hopper (7), a quantitative metering plate (19) is arranged at the left opening of the bottom of the bin box body (2), and a plurality of metering, the below of quantitative metering board (19) is equipped with two sets of bright pearl filling gate (9), the both sides of quantitative metering board (19) are equipped with respectively and are used for driving both sides bright pearl filling gate cylinder (16) that bright pearl filling gate (9) removed, the below of bright pearl filling gate (9) is equipped with unloading keysets (11), a plurality of through-holes have been seted up on unloading keysets (11), each through-hole on unloading keysets (11) respectively with the position in metering hole is corresponding on quantitative metering board (19), unloading keysets (11) bottom is fixed with big gun cake butt-joint plate (10).

2. The bright bead quantitative filling machine according to claim 1, characterized in that an opening is opened on the right side wall of the bin box (2), the right side of the bin box (2) is provided with a residue discharge gate (13) for blocking the opening on the right side wall of the bin box (2), a residue discharge gate cylinder (12) for driving the residue discharge gate (13) to move left and right is respectively arranged on the front and rear side walls of the bin box (2), a residue discharge hopper (3) is arranged on the outer side of the residue discharge gate (13), and the residue discharge hopper (3) is fixed on the bin box (2).

3. The bright bead quantitative filling machine according to claim 2, wherein the top of the quantitative metering plate (19) and the inside of the bin body (2) are both provided with an antistatic plate (17), the antistatic plate (17) on the top of the quantitative metering plate (19) is provided with a plurality of through holes, and the positions of the through holes on the antistatic plate (17) respectively correspond to the positions of the metering holes on the quantitative metering plate (19).

4. A bright bead quantitative filling machine according to claim 3, characterized in that the diameter of the through hole on the anti-static plate (17) on the top of the quantitative metering plate (19) is smaller than the diameter of the metering hole on the quantitative metering plate (19).

5. A bright bead dosing and filling machine according to claim 1 or 4, characterized in that the bottom of the bin box (2) is provided with a pneumatic vibrator (6).

6. The bright bead quantitative filling machine according to claim 5, characterized in that the top of the bin box (2) is mounted with a visual window acrylic plate (15).

Technical Field

The invention relates to the technical field of firework inner barrel charging equipment, in particular to a bright bead quantitative filling machine.

Background

In the charging process of the inner firework cylinder, the bright beads need to be quantitatively filled into a firework cake due to process requirements; the bright beads are particles and are composed of starch, hexachlorobenzene, aluminum particles, copper oxide, strontium carbonate, barium nitrate, lead tetraoxide, magnesium aluminum alloy powder and other metals or metal oxides with flame reaction; the firework cake is formed by binding a plurality of paper tubes which are well built with mud and inserted with leads; the bright beads need to be poured into the firecracker cakes at one time, and the amount of the bright beads in each paper cylinder needs to be consistent; because the number of the paper tubes is large, in order to increase the filling efficiency, the invention adopts the fixed volume to quantitatively measure and then fills the paper tubes into the firecracker cake.

Disclosure of Invention

The invention provides a device which is simple in structure and can realize quantitative and safe filling of bright beads.

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

a quantitative bright bead filling machine comprises a frame and a bin box body, wherein a downward inclined slope is arranged on the right side of the bottom of an inner cavity of the bin box body, an opening is formed in the left side of the bottom of the bin box body, an air cylinder B and an air cylinder A are hinged to the left side and the right side of the top of the bin box body respectively, the other end of the air cylinder B is fixed on the frame, the other end of the air cylinder A is hinged to the frame, a feed hopper is arranged on the left side wall of the bin box body, an explosion-proof proximity switch is arranged on the feed hopper, a quantitative metering plate is installed at the left opening of the bottom of the bin box body, a plurality of metering holes are formed in the quantitative metering plate, two groups of bright bead filling gates are arranged below the quantitative metering plate, bright bead filling gate air cylinders for driving the bright bead filling gates on two sides to move are, the blanking adapter plate is provided with a plurality of through holes, each through hole on the blanking adapter plate corresponds to the position of a metering hole on the quantitative metering plate, and the bottom of the blanking adapter plate is fixed with the firecracker cake butt-joint plate.

Further, an opening has been seted up on the right side wall of feed bin box, the right side of feed bin box is provided with and is used for blockking open-ended clout discharge gate on the right side wall of feed bin box, be provided with respectively on the lateral wall around the feed bin box and be used for the drive clout discharge gate cylinder that the clout discharge gate removed about, the outside of clout discharge gate is equipped with a clout discharge fill, the clout discharge fill is fixed in on the feed bin box.

Furthermore, the top of the quantitative metering plate and the inside of the bin box are both provided with antistatic plates, a plurality of through holes are formed in the antistatic plates at the top of the quantitative metering plate, and the positions of the through holes in the antistatic plates correspond to the positions of the metering holes in the quantitative metering plate respectively.

Furthermore, the diameter of the through hole in the anti-static plate at the top of the quantitative metering plate is smaller than the diameter of the metering hole in the quantitative metering plate.

Furthermore, the bottom of the bin box body is provided with a pneumatic vibrator.

Furthermore, visual window acrylic plate is installed at the top of feed bin box.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the bin box body is inclined through the action of the air cylinder, the bright beads freely slide in the box body, the air cylinder finishes retraction and extension actions in sequence, the bright beads slide into the metering holes in the quantitative metering plate, and redundant bright beads are separated from the metering holes on the inclination of the box body; when the firecracker cake positioning and lifting mechanism below the bin box body lifts the firecracker cake to a filling position, the bright bead filling gate is opened, and the bright beads slide into the blanking adapter plate by self weight and then fall into the paper tube; after the filling is finished, the bright bead filling gate is closed, and the air cylinder finishes retraction and extension actions in sequence to wait for the next filling; realizes the quantitative and safe filling of the bright beads, accelerates the filling efficiency of the bright beads and 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 schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a bin body of the present invention;

FIG. 3 is a bottom view of the bin body of the present invention;

FIG. 4 is a schematic view of a quantitative metering configuration of the present invention;

FIG. 5 is a schematic view of the cylinder A of the present invention as it is retracted;

FIG. 6 is a schematic view of cylinder B of the present invention as it is retracted;

FIG. 7 is a schematic view of the interior of the bin box;

FIG. 8 is a schematic view of the interior of the bin box when the feeding rear cylinder A retracts;

FIG. 9 is a schematic view of the interior of the bin box when the feeding rear cylinder B is retracted;

FIG. 10 is a schematic view of the interior of the bin body after the completion of the quantitative metering;

fig. 11 is a schematic view of a pancake.

The reference numerals in the drawings denote: 1-cylinder A; 2-a bin box body; 3-excess material discharging hopper; 4-a frame; 5-cylinder B; 6-a pneumatic vibrator; 7-a feed hopper; 8-explosion-proof proximity switch; 9-bright bead filling gate; 10-a pancake butt plate; 11-blanking adapter plate; 12-excess material discharge gate cylinder; 13-excess material discharge gate; 14-splice plates of the bin box body; 15-visual window acrylic sheet; 16-bright bead filling gate cylinder; 17-an antistatic plate; 18-cake baking; 19-quantitative metering plate.

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.

The bright bead quantitative filling machine of the embodiment is shown in the attached figures 2 to 4 and refers to the attached figure 1: a bright bead quantitative filling machine comprises a frame 4 and a bin body 2, a downward inclined slope is arranged on the right side of the bottom of an inner cavity of the bin body 2, an opening is arranged on the left side of the bottom of the bin body 2, wherein the bin body 2 is formed by splicing a plurality of bin body splicing plates 14, an air cylinder B5 and an air cylinder A1 are respectively hinged on the left side and the right side of the top of the bin body 2, the other end of an air cylinder B5 is fixed on the frame 4, the other end of the air cylinder A1 is hinged with the frame 4, a feed hopper 7 is arranged on the left side wall of the bin body 2, an explosion-proof proximity switch 8 is arranged on the feed hopper 7, a quantitative metering plate 19 is arranged at the opening on the left side of the bottom of the bin body 2, a plurality of metering holes are formed in the quantitative metering plate 19, two groups of bright bead filling gates 9 are arranged below, the bright bead filling gate air cylinders 16 are respectively fixed on the side wall of the bin box body 2, a blanking adapter plate 11 is arranged below the bright bead filling gate 9, the blanking adapter plate 11 is fixed at the bottom of the bin box body 2, a plurality of through holes are formed in the blanking adapter plate 11, the through holes in the blanking adapter plate 11 respectively correspond to the positions of the metering holes in the quantitative metering plate 19, and the firecracker cake butt-joint plate 10 is fixed at the bottom of the blanking adapter plate 11.

Furthermore, an opening is formed in the right side wall of the bin box body 2, a residual material discharge gate 13 for blocking the opening in the right side wall of the bin box body 2 is arranged on the right side of the bin box body 2, residual material discharge gate cylinders 12 for driving the residual material discharge gate 13 to move left and right are respectively arranged on the front side wall and the rear side wall of the bin box body 2, a residual material discharge hopper 3 is arranged on the outer side of the residual material discharge gate 13, and the residual material discharge hopper 3 is fixed on the bin box body 2; when the excess material needs to be discharged, the excess material discharge gate cylinder 12 extends to drive the excess material discharge gate 13 to move rightwards, the excess material discharge gate 13 moves rightwards to open the opening on the right side wall of the storage bin box body 2, and the material is discharged from the discharge opening of the excess material discharge hopper 3 through the opening on the right side wall of the storage bin box body 2.

Furthermore, antistatic plates 17 are mounted on the top of the quantitative measuring plate 19 and inside the bin box 2, a plurality of through holes are formed in the antistatic plate 17 on the top of the quantitative measuring plate 19, and the positions of the through holes in the antistatic plate 17 correspond to the positions of the measuring holes in the quantitative measuring plate 19 respectively; the antistatic plate 17 is arranged to prevent the material from being adsorbed in the bin box 2 by static electricity.

Further, the diameter of the through hole on the antistatic plate 17 at the top of the quantitative measuring plate 19 is smaller than that of the measuring hole on the quantitative measuring plate 19; the diameter of the through hole on the anti-static plate 17 is smaller, and the bright beads can not flow out of the metering hole when the bin box 2 is in an inclined state.

Further, a pneumatic vibrator 6 is arranged at the bottom of the bin box body 2; the pneumatic vibrator 6 is arranged to facilitate the falling of the materials.

Further, a visible window acrylic plate 15 is arranged at the top of the bin body 2; the user can observe the material amount inside the bin box body 2 through the visual window acrylic plate 15.

Furthermore, a bright bead feeding hopper is arranged above the feeding hopper 7, and a firecracker cake positioning and jacking mechanism (not shown in the figure) is arranged below the firecracker cake butt-joint plate 10.

The working principle is as follows:

1. in the initial state, the cylinder A1 and the cylinder B5 are both in the extending state, and the bin body 2 is in the horizontal state; the bright bead filling gate cylinder 16 is in an extending state, and the bright bead filling gate 9 is in a closing state; the residue discharge gate cylinder 12 is in a retracted state, and the residue discharge gate 13 is in a closed state.

2. The cylinder B5 retracts (as shown in fig. 5), and a bright bead hopper (not shown) feeds a certain amount of bright beads into the feed hopper 7 and enters the bin box 2.

3. The cylinder B5 extends out, and the bin body 2 becomes a horizontal state; the cylinder a1 is retracted and the bin box 2 is tilted (as shown in fig. 6), and the bright beads flow into the quantitative holes on the quantitative plate 19 (as shown in fig. 8). Further, the cylinder A1 extends out, and the bin body 2 becomes horizontal; further, the cylinder B5 retracts, and the bright beads outside the quantitative holes in the bin body 2 slide down along the inclined surface, so that the bright beads in the quantitative plate 19 are left in the quantitative holes (as shown in fig. 9). Further, the cylinder B5 is extended out, the bin body 2 is changed into a horizontal state, the quantitative metering of the bright beads is completed at the moment, and the redundant bright beads are stored on the slope at the right side of the bottom of the inner cavity of the bin body 2 (as shown in the attached figure 10).

4. The firecracker cake 18 is jacked to the position by a firecracker cake positioning jacking mechanism (not shown in the figure) below the firecracker cake butt plate 10, the bright bead filling gate cylinder 16 retracts, the bright bead filling gate 9 is opened towards two sides, meanwhile, the pneumatic vibrator 6 is opened, and bright beads fall into each paper tube of the firecracker cake 18 along the blanking adapter plate 11.

5. Further, the bright bead filling is completed, a cake positioning jacking mechanism (not shown in the figure) descends, a bright bead filling gate cylinder 16 extends and resets, a bright bead filling gate 9 is closed, and a pneumatic vibrator 6 is closed.

Thus, completing a bright bead filling beat.

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.