A tail charge loading mechanism

Abstract

The utility model discloses a kind of tail medicine filling mechanism, belong to fireworks processing equipment technical field, including rack and the line body for conveying tooling plate, rack is provided with charging platform above line body, charging platform is provided for the medicine scanning component and the medicine filling component for filling medicine material to tooling plate;Charging platform top is communicated with medicine inlet mechanism, the upper surface of charging platform is provided with medicine filling groove at the place of tooling plate directly above, rack is provided with lifting mechanism for lifting tooling plate to the below of medicine filling groove below tooling plate on line body;Charging platform is covered with cylinder cover above medicine scanning component and medicine filling component;Medicine filling groove bottom is provided with plate valve door component for on-off medicine material into tooling plate.The utility model realizes the automatic quantification medicine scanning filling of fireworks product, and then through the completion of tail medicine mixing, filling and compaction of closed environment, so that the whole device runs efficiently orderly, it is also more safe and reliable.

Description

Technical Field

[0001] This utility model belongs to the technical field of fireworks processing equipment, specifically a tail powder filling mechanism. Background Technology

[0002] In the processing and preparation of fireworks products, it is necessary to fill the neatly arranged fireworks tubes with tail powder. The manual tail powder filling method is very primitive and has many drawbacks, such as low efficiency. Moreover, the close contact with tail powder and other gunpowder materials can easily lead to personal safety accidents. In addition, manual operation is subject to certain errors, and the amount of powder or the degree of compaction may vary, which will inevitably result in inconsistent quality of the final fireworks products.

[0003] Using a mechanized structure to complete the loading operation also requires overcoming many difficulties. First, different types of fireworks have different arrangements of firework tubes or different requirements for the amount of explosives, which will require significant adjustments to the existing firework loading equipment. Secondly, regarding the quantitative filling requirements, the existing filling equipment has a complex structure and the time interval between each filling is too long, which seriously affects the processing efficiency of this step.

[0004] Finally, safety is also paramount in the fireworks processing and production process, especially in gunpowder processing. It is necessary to ensure the safe contact and transfer of gunpowder at every step, which poses a greater challenge to existing fireworks filling technology. Utility Model Content

[0005] To address the above problems, this utility model provides a tail powder filling mechanism that enables automated and quantitative sweeping and filling of fireworks products. The tail powder is mixed, filled, and compacted in a closed environment, making the entire device not only highly efficient and orderly but also safer and more reliable.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A tail-end drug filling mechanism includes a frame and a conveyor for conveying a tooling plate. A drug-filling platform is disposed above the conveyor, and a sweeping component and a filling component are disposed on the loading platform for filling the tooling plate with drug. A drug-feeding mechanism is connected above the loading platform. A filling groove is formed on the upper surface of the loading platform directly above the tooling plate. A lifting mechanism for lifting the tooling plate to below the filling groove is disposed on the frame directly below the tooling plate on the conveyor. A cylindrical cover is disposed above the sweeping component and the filling component on the loading platform. A draw-out valve assembly for controlling the entry of drug into the tooling plate is disposed at the bottom of the filling groove.

[0007] As a further improvement to the above solution, the lifting mechanism includes a lifting cylinder that is fixedly connected to the frame and disposed below the line body. The top of the lifting cylinder is connected to a lifting base, and the top surface of the lifting base is provided with positioning columns that cooperate with the tooling plate for positioning.

[0008] As a further improvement to the above solution, the medicine sweeping assembly includes a scraper plate rotatably disposed above the medicine filling trough and a rotating seat for mounting and fixing the scraper plate. A medicine sweeping shaft is disposed in the middle of the rotating seat, and a medicine sweeping motor is drivenly connected to one end of the medicine sweeping shaft.

[0009] As a further improvement to the above solution, the filling assembly includes a filling plate disposed in a filling groove, a filling base disposed directly above the filling plate, a filling plug rod disposed at the bottom of the filling base for passing through the filling plate and pressing the medicine in the top slot of the tooling plate, and a filling cylinder being drivenly connected to the top of the filling base.

[0010] As a further improvement to the above solution, the pull plate valve assembly includes a support plate fixedly installed below the filling plate, a groove is provided at the bottom of the loading platform, a pull plate is slidably installed in the groove, and the pull plate is installed between the filling plate and the support plate; one side of the pull plate is connected to a pull plate cylinder fixedly installed at the bottom of the loading platform via a connecting plate.

[0011] As a further improvement to the above scheme, the filling plate is provided with a first drug passage hole, the extraction plate is provided with a second drug passage hole, and the support plate is provided with a third drug passage hole; the first, second, and third drug passage holes cooperate with each other.

[0012] As a further improvement to the above solution, the drug feeding mechanism includes a drug delivery hopper and a drug inlet hopper disposed below the drug delivery hopper; the bottom of the drug inlet hopper is connected to the inside of the cylinder shroud through a drug inlet channel opened on the top surface of the cylinder shroud.

[0013] As a further improvement to the above solution, an inspection port is provided at the top of the cylinder cover.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By setting up a loading platform that cooperates with the tooling plate with neatly arranged fireworks tubes, the sweeping and filling components on it can efficiently complete the tail filling operation. Combined with the pull-out valve component that can be quickly triggered in the filling component, precise quantitative control of filling can be achieved. The entire sweeping and filling operation is completed in a closed tube hood, further ensuring the safety of this process.

[0015] The powder-sweeping component continuously agitates the powder, causing it to fall evenly into the filling plate in the filling trough. In conjunction with the sliding plate, it moves back and forth in the chute, allowing all the measured powder remaining above the first powder passage to fall through the second and third powder passages, finally landing in the tooling plate firework tube. The powder can also be compacted by the filling plug rod. Subsequently, the sliding plate, driven by the cylinder, moves again, and the second powder passage is no longer vertically connected to the first and third powder passages, completing the closure of the filling channel and preparing for the next filling. The entire process is highly automated, with high processing precision and high safety performance. The lifting cylinder lifts the tooling plate directly above it in sequence, ensuring that the top of the tooling plate fits tightly against the bottom of the filling plate, thus ensuring sufficient and efficient filling of the medicine; the positioning column ensures that the tooling plate is accurately positioned during lifting. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the left-side structure of this utility model.

[0018] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure of AA.

[0019] Figure 4 for Figure 2 A schematic diagram of the cross-sectional structure of BB.

[0020] Figure 5 This is a three-dimensional structural diagram of the pull-out valve assembly in this utility model.

[0021] In the diagram: 1. Frame; 2. Production line; 3. Tooling plate; 4. Lifting mechanism; 5. Feeding mechanism; 6. Feeding channel; 7. Loading platform; 8. Sweeping assembly; 9. Filling assembly; 10. Pull-out valve assembly; 41. Lifting cylinder; 42. Lifting base; 43. Positioning column; 51. Feeding hopper; 52. Feeding hopper; 71. Cylinder cover; 72. Filling trough; 73. Slide groove; 81. Rotating seat; 82. Scraper; 83. Sweeping shaft; 84. Sweeping motor; 91. Filling plate; 92. Filling cylinder; 93. Filling base; 94. Filling plug rod; 95. Support plate; 101. Pull-out plate; 102. Connecting plate; 103. Pull-out cylinder; 711. Inspection port; 911. Through-hole one; 951. Through-hole three; 1011. Through-hole two. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution, the present invention will be described in detail below with reference to the embodiments. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0023] like Figures 1-5 As shown, the specific solution of this embodiment is as follows: a tail drug filling mechanism, including a frame 1 and a line 2 for conveying a tooling plate 3. A drug loading platform 7 is provided above the line 2 on the frame 1. A sweeping component 8 and a filling component 9 for filling the tooling plate 3 with drug are provided on the drug loading platform 7. A drug feeding mechanism 5 is connected above the drug loading platform 7. A filling groove 72 is opened on the upper surface of the drug loading platform 7 directly above the tooling plate 3. A lifting mechanism 4 for lifting the tooling plate 3 to below the filling groove 72 is provided on the frame 1 directly below the tooling plate 3 on the line 2. A cylindrical cover 71 is provided above the sweeping component 8 and the filling component 9 on the drug loading platform 7. A drawer valve assembly 10 for controlling the entry of drug into the tooling plate 3 is provided at the bottom of the filling groove 72.

[0024] like Figures 1-5 As shown, in a preferred embodiment of the above, the lifting mechanism 4 includes a lifting cylinder 41 that is fixedly connected to the frame 1 and disposed below the line body 2. The top of the lifting cylinder 41 is connected to a lifting base 42, and the top surface of the lifting base 42 is provided with positioning posts 43 that cooperate with the tooling plate 3 for positioning.

[0025] like Figures 1-5 As shown, in a preferred embodiment of the above, the medicine sweeping assembly 8 includes a scraper 82 rotatably disposed above the medicine filling trough 72 and a rotating seat 81 for mounting and fixing the scraper 82. A medicine sweeping shaft 83 is disposed in the middle of the rotating seat 81, and a medicine sweeping motor 84 is connected to one end of the medicine sweeping shaft 83.

[0026] like Figures 1-5 As shown, in a preferred embodiment of the above, the filling assembly 9 includes a filling plate 91 disposed in the filling groove 72, a filling base 93 disposed directly above the filling plate 91, a filling plug rod 94 disposed at the bottom of the filling base 93 for passing through the filling plate 91 and pressing the medicine in the top hole groove of the tooling plate 3, and a filling cylinder 92 connected to the top of the filling base 93.

[0027] like Figures 1-5 As shown, in a preferred embodiment of the above, the draw plate valve assembly 10 includes a support plate 95 fixedly disposed below the filling plate 91, a groove 73 is provided at the bottom of the loading platform 7, and a draw plate 101 is slidably disposed in the groove 73. The draw plate 101 is disposed between the filling plate 91 and the support plate 95. One side of the draw plate 101 is connected to the draw plate cylinder 103 fixedly disposed at the bottom of the loading platform 7 via a connecting plate 102.

[0028] like Figures 1-5As shown, in a preferred embodiment, the filling plate 91 is provided with a first drug passage hole 911, the draw plate 101 is provided with a second drug passage hole 1011, and the support plate 95 is provided with a third drug passage hole 951; the first drug passage hole 911, the second drug passage hole 1011 and the third drug passage hole 951 cooperate with each other.

[0029] like Figures 1-5 As shown, in a preferred embodiment of the above, the drug feeding mechanism 5 includes a drug feeding hopper 51 and a drug feeding hopper 52 disposed below the drug feeding hopper 51; the bottom of the drug feeding hopper 52 is connected to the inside of the cylinder cover 71 through a drug feeding channel 6 opened on the top surface of the cylinder cover 71.

[0030] like Figures 1-5 As shown, in a preferred embodiment of the above, the top of the cover 71 is provided with an inspection port 711.

[0031] The specific working principle of this utility model is as follows: The sweeping component 8 continuously agitates the powder and evenly drops it into the filling plate 91 in the filling groove 72. In conjunction with the pull plate 101, it slides back and forth in the slide groove 73, allowing all the quantitative powder that is staying above the first powder passage hole 911 to fall and pass through the second powder passage hole 1011 and the third powder passage hole 951, and finally fall into the firework tube of the tooling plate 3. Moreover, the powder can be compacted by the filling plug rod 94. Subsequently, the pull plate 101, driven by the pull plate cylinder 103, moves again, and the second powder passage hole 1011 is no longer vertically connected with the first powder passage hole 911 and the third powder passage hole 951, completing the closure of the filling channel and preparing for the next filling.

[0032] It should be noted that, in this document, the terms "including," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Specific examples have been used in this document to illustrate the principles and implementation methods of the present invention. These examples are merely for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be pointed out that, due to the limitations of written expression and the objective existence of infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the present invention to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A tail-powder loading mechanism, characterized in that, The device includes a frame (1) and a conveyor line (2) for conveying a tooling plate (3). A loading platform (7) is provided above the conveyor line (2) on the frame (1). A sweeping assembly (8) and a filling assembly (9) for filling the tooling plate (3) with medicine are provided on the loading platform (7). A feeding mechanism (5) is connected above the loading platform (7). A filling groove (72) is opened on the upper surface of the loading platform (7) directly above the tooling plate (3). A lifting mechanism (4) for lifting the tooling plate (3) to the filling groove (72) is provided on the frame (1) directly below the tooling plate (3) on the conveyor line (2). A cylinder cover (71) is provided above the sweeping assembly (8) and the filling assembly (9) on the loading platform (7). A draw valve assembly (10) for controlling the flow of medicine into the tooling plate (3) is provided at the bottom of the filling groove (72).

2. The tail-end filling mechanism according to claim 1, characterized in that, The lifting mechanism (4) includes a lifting cylinder (41) fixedly connected to the frame (1) and set below the line body (2). The top of the lifting cylinder (41) is connected to a lifting base (42), and the top surface of the lifting base (42) is provided with positioning columns (43) that cooperate with the tooling plate (3) for positioning.

3. The tail-end filling mechanism according to claim 1, characterized in that, The sweeping assembly (8) includes a scraper (82) rotatably mounted above the filling trough (72) and a rotating seat (81) for mounting and fixing the scraper (82). A sweeping shaft (83) is provided in the middle of the rotating seat (81), and a sweeping motor (84) is connected to one end of the sweeping shaft (83).

4. The tail-end filling mechanism according to claim 1, characterized in that, The filling assembly (9) includes a filling plate (91) disposed in a filling groove (72), a filling base (93) disposed directly above the filling plate (91), a filling plug rod (94) disposed at the bottom of the filling base (93) for passing through the filling plate (91) and pressing the medicine in the top hole groove of the tooling plate (3), and a filling cylinder (92) is connected to the top of the filling base (93).

5. The tail-end filling mechanism according to claim 1, characterized in that, The pull plate valve assembly (10) includes a support plate (95) fixedly installed below the filling plate (91). The bottom of the loading platform (7) is provided with a groove (73). A pull plate (101) is slidably installed in the groove (73). The pull plate (101) is installed between the filling plate (91) and the support plate (95). One side of the pull plate (101) is connected to the pull plate cylinder (103) fixedly installed at the bottom of the loading platform (7) through a connecting plate (102).

6. The tail-end filling mechanism according to claim 5, characterized in that, The filling plate (91) is provided with a first drug passage hole (911), the extraction plate (101) is provided with a second drug passage hole (1011), and the support plate (95) is provided with a third drug passage hole (951); the first drug passage hole (911), the second drug passage hole (1011), and the third drug passage hole (951) cooperate with each other.

7. The tail-end filling mechanism according to claim 1, characterized in that, The drug feeding mechanism (5) includes a drug delivery hopper (51) and a drug feeding hopper (52) located below the drug delivery hopper (51); the bottom of the drug feeding hopper (52) is connected to the inside of the cylinder cover (71) through a drug feeding channel (6) opened on the top surface of the cylinder cover (71).

8. The tail-end filling mechanism according to claim 1, characterized in that, The top of the shroud (71) is provided with an inspection port (711).

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