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CN-224215966-U - Automatic charging machine for combined firework production

CN224215966UCN 224215966 UCN224215966 UCN 224215966UCN-224215966-U

Abstract

The utility model provides an automatic powder charging machine for combined firework production, relates to combined firework production technical field, including the dress medical kit, the side of dress medical kit is fixed with the support frame, and the side mounting of support frame has the PLC controller, the inboard of dress medical kit is connected with the commentaries on classics roller through the bearing rotation, has evenly seted up quantitative groove on the commentaries on classics roller, and the inboard of quantitative groove is installed and is discharged the material auxiliary unit, the top of dress medical kit is fixed with the feeder hopper with the inside intercommunication of quantitative groove, the bottom of dress medical kit is fixed with a plurality of powder charging pipes with the inside intercommunication of quantitative groove, the side mounting of feeder hopper has the drive commentaries on classics roller pivoted actuating mechanism, and this combined firework production is with automatic powder charging machine, and its volume of charging at every turn keeps unanimous, has improved combined firework's quantitative precision, has guaranteed product quality's stability, and simultaneously, it once can carry out the powder charging operation to a plurality of fireworks barrels to improve the efficiency of production.

Inventors

  • QIU BAIDA
  • ZHANG LANYU

Assignees

  • 浏阳市鑫祥烟花制作有限公司

Dates

Publication Date
20260508
Application Date
20250624

Claims (6)

  1. 1. The automatic charging machine for producing combined fireworks comprises a charging box (1) and is characterized in that a supporting frame (2) is fixed on the side face of the charging box (1), a PLC (programmable logic controller) controller (6) is installed on the side face of the supporting frame (2), a rotating roller (7) is rotatably connected to the inner side of the charging box (1) through a bearing (8), quantitative grooves (10) are uniformly formed in the rotating roller (7), a discharging auxiliary unit (4) is installed on the inner side of the quantitative grooves (10), a feeding hopper (5) communicated with the inside of the quantitative grooves (10) is fixed on the top of the charging box (1), a plurality of charging tubes (9) communicated with the inside of the quantitative grooves (10) are fixed on the bottom of the charging box (1), a driving mechanism (3) for driving the rotating roller (7) is installed on the side face of the feeding hopper (5), and the PLC controller (6) is electrically connected with an external power supply.
  2. 2. The automatic charge machine for producing combined fireworks according to claim 1, wherein the bottom of the quantitative groove (10) is of a conical structure.
  3. 3. The automatic charge machine for producing combined fireworks according to claim 1, wherein the discharge auxiliary unit (4) comprises a vibrating rod (44), the vibrating rod (44) is movably connected with the quantitative tank (10), and the vibrating rod (44) extends into the inner side of the quantitative tank (10).
  4. 4. The automatic charge machine for producing combined fireworks according to claim 3, wherein the discharge auxiliary unit (4) further comprises a piston (45) and a piston cavity (46), the piston cavity (46) is uniformly formed on the rotary roller (7), the piston (45) is movably arranged on the inner side of the piston cavity (46), and one end of the vibrating rod (44) is fixedly connected with the piston (45).
  5. 5. The automatic charge machine for combined firework production according to claim 4, wherein the discharge auxiliary unit (4) further comprises an air pump (41), a rotary joint (42) and a communicating pipe (43), the communicating pipe (43) is fixed in the middle of the rotary roller (7) and is communicated with the interior of the piston cavity (46), the air pump (41) is mounted on the side face of the support frame (2), a pump port of the air pump (41) is communicated with the communicating pipe (43), and the end portion of the communicating pipe (43) is rotationally connected with the pump port of the air pump (41) through the rotary joint (42), and the air pump (41) is electrically connected with the PLC (6).
  6. 6. The automatic charge machine for producing combined fireworks according to claim 1, wherein the driving mechanism (3) comprises a servo motor (31), a worm (32), a worm wheel (33) and a mounting seat (34), the mounting seat (34) is fixed on the side face of the feed hopper (5), the worm (32) is rotatably mounted on the inner side of the mounting seat (34), the servo motor (31) is mounted on the side face of the mounting seat (34), an output shaft of the servo motor (31) is fixedly connected with the end part of the worm (32), the worm wheel (33) is fixed on the end part of the rotating roller (7), the worm (32) is meshed with the worm wheel (33), and the servo motor (31) is electrically connected with the PLC (6).

Description

Automatic charging machine for combined firework production Technical Field The utility model relates to the technical field of combined firework production, in particular to an automatic charging machine for combined firework production. Background The coherent setting off of the combined fireworks shows the unique attractive attraction, and when the combined fireworks are produced, gunpowder is required to be filled into the smoke flower pot to generate reverse thrust, and the ignited firework ball is pushed into the air and causes explosion after setting off; Among the prior art, the patent of grant bulletin number CN 222926085U discloses a combined firework production is with charging means, it drives first screw rod and second screw rod through start first motor and second motor and rotates, make first screw thread piece and second screw thread piece carry out horizontal and longitudinal movement respectively, and then drive first movable rod and second movable rod and carry out horizontal and longitudinal movement in rectangular frame, thereby conveniently drive the movable block through first through-hole and second through-hole and carry out horizontal and longitudinal movement in rectangular frame, and then conveniently drive the filler funnel through the cross and carry out horizontal and longitudinal movement on the combined firework body, thereby conveniently carry out the charging to a plurality of monocular in the combined firework, it can not carry out quantitative filling to the gunpowder, thereby lead to the production quality of combined firework to be uneven, can not satisfy the use demand. Disclosure of utility model The utility model aims to overcome the existing defects, and provides an automatic charging machine for producing combined fireworks, wherein the charging quantity of each time is kept consistent, the quantitative accuracy of the combined fireworks is improved, the stability of product quality is ensured, and simultaneously, a plurality of firework cylinders can be charged at one time, so that the production efficiency is improved, and the problems in the background technology can be effectively solved. In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: The utility model provides an automatic powder charge machine is used in production of combination fireworks, includes the powder charge case, the side of powder charge case is fixed with the support frame, and the side-mounting of support frame has the PLC controller, the inboard of powder charge case is connected with the commentaries on classics roller through the bearing rotation, has evenly offered the ration groove on the commentaries on classics roller, and the inboard of ration groove installs the auxiliary unit of discharging, the top of powder charge case is fixed with the feeder hopper with the inside intercommunication of ration groove, the bottom of powder charge case is fixed with a plurality of powder charge pipes with the inside intercommunication of ration groove, the side-mounting of feeder hopper has drive commentaries on classics roller pivoted actuating mechanism, PLC controller electric connection external power source. Further, the bottom of the quantitative groove is of a conical structure. Further, the auxiliary discharging unit comprises a vibrating rod, the vibrating rod is movably connected with the quantitative groove, and the vibrating rod stretches into the inner side of the quantitative groove. Further, the auxiliary discharging unit further comprises a piston and a piston cavity, the piston cavity is uniformly formed in the rotary roller, the piston is movably arranged on the inner side of the piston cavity, and one end of the vibrating rod is fixedly connected with the piston. Further, the auxiliary discharging unit further comprises an air pump, a rotary joint and a communicating pipe, the communicating pipe is fixed in the middle of the rotary roller and is communicated with the inside of the piston cavity, the air pump is arranged on the side face of the supporting frame, the pump port of the air pump is communicated with the communicating pipe, the end portion of the communicating pipe is rotationally connected with the pump port of the air pump through the rotary joint, and the air pump is electrically connected with the PLC. Further, actuating mechanism includes servo motor, worm wheel and mount pad, and the mount pad is fixed in the side of feeder hopper, the worm rotates the inboard of installing at the mount pad, and servo motor installs in the side of mount pad, and servo motor's output shaft and the tip fixed connection of worm, the tip at the commentaries on classics roller is fixed to the worm wheel, worm and worm wheel meshing, servo motor electric connection PLC controller. Compared with the prior art, the automatic charging machine for producing the combined firework has the beneficial effects that: 1. The medicament pass