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CN-122015584-A - Quantitative charging device for fireworks and crackers

CN122015584ACN 122015584 ACN122015584 ACN 122015584ACN-122015584-A

Abstract

The invention belongs to the technical field of firework and firecracker production equipment, and discloses a firework and firecracker quantitative charging device which comprises a workbench, wherein a bearing disc is rotatably arranged on the surface of the workbench, a plurality of bearing holes which are distributed in an annular equidistant manner are formed in the surface of the bearing disc, a fixing plate is fixedly arranged on the surface of the workbench, a charging hopper is fixedly arranged in the middle of the fixing plate, a medicine guide tube is arranged at the bottom end of the charging hopper, a quantitative charging mechanism is arranged in the medicine guide tube, the quantitative charging mechanism comprises a discharging component and an adjusting component, the discharging component consists of a sealing part and a penetrating part, the bottom wall of the workbench is provided with a driving component, and the discharging component and the adjusting component which are formed by the sealing part and the penetrating part are mutually matched, so that quantitative pyrotechnic charge can be automatically thrown into a firecracker paper tube, and the amount of the pyrotechnic charge can be adjusted according to different charging requirements.

Inventors

  • LI MING
  • YE XIANGUI

Assignees

  • 上栗县家鹏出口花炮厂

Dates

Publication Date
20260512
Application Date
20260409

Claims (10)

  1. 1. The utility model provides a fireworks and crackers ration charging means, includes workstation (1), workstation (1) surface rotation installs loading tray (2), loading tray (2) surface is provided with a plurality of bearing holes (21) that are annular equidistant distribution, workstation (1) surface fixed mounting has fixed plate (31), fixed plate (31) middle part fixed mounting has flourishing hopper (3), flourishing hopper (3) bottom is provided with medicine guide tube (32), a serial communication port, be provided with ration charging mechanism (4) in medicine guide tube (32); the quantitative charging mechanism (4) comprises a discharging assembly (41) and an adjusting assembly (42), wherein the discharging assembly (41) consists of a sealing part (411) and a through part (412); The sealing part (411) is arranged in the medicine guide tube (32), and the sealing part (411) is used for controlling the medicine guide tube (32) to be in a closed state; the through part (412) is positioned on the surface of the bearing disc (2) and connected with the sealing part (411), and the through part (412) is used for controlling the medicine guide tube (32) to be intermittently switched to a through state; The adjusting component (42) is positioned on the surface of the medicine guide tube (32), and the adjusting component (42) is used for adjusting the single blanking quantity of the medicine guide tube (32); the bottom wall of the workbench (1) is provided with a driving assembly (5), the driving assembly (5) is connected with the bearing disc (2), and the driving assembly (5) is used for controlling the bearing disc (2) to intermittently rotate on the surface of the workbench (1).
  2. 2. The quantitative firework charging device according to claim 1, wherein the driving assembly (5) comprises a rotating column (51) rotatably installed on the surface of a workbench (1), the bearing disc (2) is fixedly installed at the top end of the rotating column (51), the bottom end of the rotating column (51) extends to the lower portion of the workbench (1) and is fixedly provided with a positioning fluted disc (52), a fixing frame (53) is fixedly installed on the bottom wall of the workbench (1), a motor (54) is fixedly installed on the surface of the fixing frame (53), a transmission disc (55) is fixedly installed on an output shaft of the motor (54), an arc-shaped transmission rack (56) is fixedly installed on the surface of the transmission disc (55), and the transmission rack (56) is meshed with the positioning fluted disc (52).
  3. 3. The quantitative firework charging device according to claim 1, wherein the sealing portion (411) comprises an upper sealing plate (4111) which is slidably mounted on the surface of a powder guiding tube (32), a lower sealing plate (4112) which is located below the upper sealing plate (4111) is slidably mounted on the surface of the powder guiding tube (32), a powder storage cavity is formed between the upper sealing plate (4111) and the lower sealing plate (4112), an upper powder guiding opening (4113) is formed in the surface of the upper sealing plate (4111), a lower powder guiding opening (4114) is formed in the surface of the lower sealing plate (4112), one end of the upper sealing plate (4112) extends to the outer side of the powder guiding tube (32) and is fixedly provided with a positioning plate (4115), one end of the lower sealing plate (4112) extends to the outer side of the powder guiding tube (32) and is connected with the positioning plate (4115), a compression spring (4116) is fixedly mounted on the side wall of the powder guiding tube (32), and a telescopic end of the compression spring (4116) is connected with the positioning plate (4115).
  4. 4. A quantitative firework charging device according to claim 3, wherein the through part (412) comprises a cross rod (4121) fixedly mounted on the side wall of the positioning plate (4115), a control block (4122) is fixedly mounted on one end of the cross rod (4121) far away from the positioning plate (4115), the control block (4122) is made of magnetic materials, a plurality of equally-spaced fixing rods (4123) are fixedly mounted on the surface of the carrying disc (2), and a magnetic plate (4124) is fixedly mounted on the top end of the fixing rods (4123).
  5. 5. The quantitative firework charging device according to claim 4, wherein the powder guiding tube (32) is composed of an upper powder guiding tube (321) and a lower powder guiding tube (322), the adjusting component (42) comprises an inner ring (421) fixedly installed at the top end of the lower powder guiding tube (322), the inner ring (421) is slidably connected with the inner side wall of the upper powder guiding tube (321) along the vertical direction, a plurality of clamping holes (422) are formed in the side wall of the inner ring (421), a containing hole (423) is formed in the inner side wall of the upper powder guiding tube (321), a clamping post (424) is slidably installed in the containing hole (423), a return spring (425) is fixedly installed in the containing hole (423), the telescopic end of the return spring (425) is connected with the clamping post (424), one end of the clamping post (424) located in the containing hole (423) is fixedly installed with a traction cable (426), the traction cable (426) extends to the outer side of the upper powder guiding tube (321) and is fixedly connected with a control ring (427), and the end portion of the lower sealing plate (4112) is connected with the end portion of the sealing plate (4115).
  6. 6. The quantitative firework charging device according to claim 1, wherein a dredging assembly (6) is arranged in the material containing funnel (3), the dredging assembly (6) comprises a stirring rod (61), a supporting portion (62) and a rotating portion (63), the supporting portion (62) is located in the material containing funnel (3) and is connected with the stirring rod (61), the supporting portion (62) is used for positioning the stirring rod (61) in an inner cavity of the material containing funnel (3) so that the stirring rod (61) is located right above the medicine guiding tube (32), the rotating portion (63) is connected with the supporting portion (62), and the rotating portion (63) is used for controlling the stirring rod (61) to intermittently rotate.
  7. 7. The quantitative firework charging device according to claim 6, wherein the supporting portion (62) comprises a plurality of supporting rods (621) fixedly installed in an inner cavity of the charging hopper (3), a vertical cylinder (622) is fixedly installed on the supporting rods (621), a central shaft (623) is rotatably installed in the vertical cylinder (622), and the bottom end of the central shaft (623) extends to the lower portion of the vertical cylinder (622) and is connected with the stirring rod (61).
  8. 8. The quantitative firework and firecracker charging device according to claim 7, wherein the rotating part (63) comprises a guiding fluted disc (631) fixedly arranged at the top end of a central shaft (623), a stand column (632) is fixedly arranged in the middle of the bearing disc (2), a guiding gear ring (633) is fixedly arranged at the top end of the stand column (632) through a bracket, and the guiding gear ring (633) is meshed with the guiding fluted disc (631).
  9. 9. The quantitative firework charging device according to claim 1, wherein the side wall of the bearing disc (2) is provided with a limiting piece (7), the limiting piece (7) comprises a plurality of inner magnetic pieces (71) which are fixedly arranged on the side wall of the bearing disc (2) and distributed at equal intervals, a plurality of supporting rods (72) are fixedly arranged on the surface of the workbench (1), and outer magnetic pieces (73) are fixedly arranged at the top ends of the supporting rods (72).
  10. 10. The quantitative firework charging device according to claim 1, wherein a plurality of side grooves (8) are formed in the side wall of the bearing hole (21), the extrusion plate (81) is rotatably installed in the side grooves (8), a positioning spring (82) is fixedly installed in the side grooves (8), and the telescopic end of the positioning spring (82) is connected with the extrusion plate (81).

Description

Quantitative charging device for fireworks and crackers Technical Field The invention relates to the technical field of firework and firecracker production equipment, in particular to a quantitative firework and firecracker charging device. Background The fireworks and crackers are made of pyrotechnic compositions as main raw materials, and produce effects of light, sound, color, smoke and the like through burning or explosion after ignition, and are used for ornamental, inflammable and explosive articles. In the process of producing fireworks and crackers, pyrotechnic compositions are required to be filled into the paper tube of the fireworks and crackers. When the existing charging equipment is used, the gunpowder cannot be automatically and quantitatively put into the firecracker paper tube, the charging efficiency is low, the charging amount of the gunpowder cannot be adjusted according to different firecrackers, and the using effect is poor. Disclosure of Invention The invention aims to provide a quantitative charging device for fireworks and crackers, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides a fireworks and crackers ration charging means, includes the workstation, the workstation surface rotation is installed the loading tray, the loading tray surface is provided with a plurality of bearing holes that are annular equidistant distribution, workstation surface fixed mounting has the fixed plate, fixed plate middle part fixed mounting has a flourishing hopper, flourishing hopper bottom is provided with the pipe, be provided with ration charging mechanism in the pipe, ration charging mechanism is including unloading subassembly and adjusting part, the unloading subassembly comprises sealing part and link up the portion, and sealing part is arranged in the pipe, and sealing part is used for controlling the pipe and is in the closed state, the link up the position is located the loading tray surface and is connected with sealing part, and link up the portion and be used for controlling the pipe and switch to the state of link up intermittently, adjusting part is located the pipe surface, and adjusting part is used for adjusting the pipe single unloading volume, the workstation diapire is provided with drive assembly, and the loading tray are connected, and drive assembly is used for controlling the pipe and rotates intermittently at the workstation surface. The driving assembly comprises a rotating column which is rotatably arranged on the surface of a workbench, the bearing plate is fixedly arranged at the top end of the rotating column, the bottom end of the rotating column extends to the lower part of the workbench and is fixedly provided with a positioning fluted disc, the bottom wall of the workbench is fixedly provided with a fixing frame, the surface of the fixing frame is fixedly provided with a motor, the output shaft of the motor is fixedly provided with a driving plate, the surface of the driving plate is fixedly provided with an arc-shaped driving rack, and the driving rack is meshed and matched with the positioning fluted disc. The medicine guide tube comprises a sealing part, wherein the sealing part comprises an upper sealing plate which is slidably arranged on the surface of a medicine guide tube, a lower sealing plate which is arranged below the upper sealing plate is slidably arranged on the surface of the medicine guide tube, a medicine storage cavity is formed between the upper sealing plate and the lower sealing plate, an upper medicine guide opening is formed in the surface of the upper sealing plate, a lower medicine guide opening is formed in the surface of the lower sealing plate, one end of the upper sealing plate extends to the outer side of the medicine guide tube and is fixedly provided with a positioning plate, one end of the lower sealing plate extends to the outer side of the medicine guide tube and is connected with the positioning plate, an extrusion spring is fixedly arranged on the side wall of the medicine guide tube, and the telescopic end of the extrusion spring is connected with the positioning plate. As a further scheme of the invention, the through part comprises a cross rod fixedly arranged on the side wall of the positioning plate, one end of the cross rod far away from the positioning plate is fixedly provided with a control block made of magnetic materials, the surface of the bearing plate is fixedly provided with a plurality of fixed rods distributed at equal intervals, and the top end of each fixed rod is fixedly provided with a magnetic plate. The invention further provides a scheme that the medicine guide tube consists of an upper medicine guide tube and a lower medicine guide tube, the adjusting component comprises an inner ring fixedly arranged at the top end of the lower medicine guide tube, the inner ri