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CN-224230857-U - Charging device for quantitatively charging fireworks and crackers with cyclic grafting medicine

CN224230857UCN 224230857 UCN224230857 UCN 224230857UCN-224230857-U

Abstract

The utility model discloses a charging device for quantitatively charging fireworks and crackers with cyclic powder receiving, which comprises an antiknock room, a conveying belt positioned in the antiknock room and used for conveying a barrel shell, a frame, a speed reducing motor fixed on the frame, a rotary table positioned above the conveying belt, a plurality of powder storage discs fixedly connected with a driving shaft of the speed reducing motor, a powder receiving mechanism fixed on the frame and used for receiving explosive raw materials of the feeding hopper and circularly filling the powder storage holes of the powder storage discs with the explosive raw materials, a charging mechanism fixed on the frame and used for circularly filling the explosive raw materials in the powder storage discs filled with the explosive raw materials into the powder holes of the barrel shell, and a plurality of opening and closing mechanisms used for opening and closing the powder storage holes of the powder storage discs at corresponding positions. The device can be used for circularly realizing the simultaneous charge receiving and falling of explosive raw materials and improving the charge efficiency of the firework and firecracker medicaments.

Inventors

  • LI YAJUN
  • LI XIAOYONG

Assignees

  • 蠡县德茂安工装备研发有限公司

Dates

Publication Date
20260512
Application Date
20250527

Claims (10)

  1. 1. Charging means of cyclic grafting ration dress fireworks and crackers medicine falls, its characterized in that includes: An antiknock room (16), the antiknock room (16) having a barrel housing inlet (161) and a barrel housing outlet (162); The conveying belt (1) is arranged in the gun barrel shell inlet (161) and the gun barrel shell outlet (162) in a penetrating mode and is used for conveying the gun barrel shell (2), and the gun barrel shell (2) is provided with a plurality of medicine holes (201); The frame (3) is fixed on the inner wall of the antiknock room (16) and is positioned above the conveying belt (1), and a feed hopper (4) is fixed on the frame (3); A gear motor (5), wherein the gear motor (5) is fixed on a top plate (31) of the frame (3), and a driving shaft of the gear motor (5) passes through the top plate (31) to be downwards arranged; The rotary table (6), the rotary table (6) is located above the conveyer belt (1), the top end of the rotary table (6) is fixedly connected with the driving shaft of the gear motor (5) through a connecting rod, a plurality of medicine storage discs (7) are embedded in the rotary table (6), and medicine storage holes (701) matched with the medicine holes (201) are formed in the medicine storage discs (7); the explosive receiving mechanism (8) is fixed on the bottom end surface of the top plate (31) and is used for receiving explosive raw materials of the feed hopper (4) and circularly filling the explosive raw materials into the explosive storage holes (701) of the plurality of explosive storage trays (7); A dropping mechanism (9), wherein the dropping mechanism (9) is fixed on the frame (3) and is used for circularly filling explosive raw materials in the plurality of explosive storage trays (7) filled with the explosive raw materials into the explosive holes (201) of the gun barrel shell (2) on the conveying belt (1); The opening and closing mechanisms (10) are fixed on the bottom end faces of the turntables (6), the opening and closing mechanisms (10) are respectively arranged in one-to-one correspondence with the positions of the medicine storage discs (7) and used for opening and closing the medicine storage holes (701), and then the medicine storage holes (701) charge medicine to the medicine storage holes (201).
  2. 2. The cyclic charge-receiving quantitative-drop-loading firework-firecracker-medicament charging device according to claim 1, characterized in that the charge-receiving mechanism (8) comprises: A squeegee motor (81), the squeegee motor (81) being fixed on a bottom end surface of the top plate (31), a drive shaft of the squeegee motor (81) being disposed downward; The medicine receiving cylinder (82), the medicine receiving cylinder (82) is fixedly connected with the scraper motor (81) through a supporting rod, a discharge hole of the feed hopper (4) is connected with an upper cylinder hole of the medicine receiving cylinder (82), a lower cylinder hole of the medicine receiving cylinder (82) is contacted with the top end surface of the rotary table (6), and the medicine storage disc (7) can be positioned in the medicine receiving cylinder (82); The scraper assembly (83), the scraper assembly (83) is fixed on the driving shaft of the scraper motor (81) and is used for scraping explosive raw materials in the medicine receiving cylinder (82) into the medicine storage holes (701) on the medicine storage disc (7).
  3. 3. The cyclic charge-quantitative drop charge of firework and firecracker charge of claim 2 wherein said scraper assembly (83) comprises: The installation cylinder (831) is sleeved and fixed on the driving shaft of the scraper motor (81); a mounting plate (832), the mounting plate (832) being fixed to the mounting cylinder (831); The arc scraping plate (833) is detachably mounted on the mounting plate (832) through screws.
  4. 4. The cyclic charge-quantitative drop-on firework-medicament charge of claim 2 wherein said charge cartridge (82) comprises: The barrel body (821) is fixedly connected with the scraper motor (81) through the supporting rod, a discharge hole of the feed hopper (4) is connected with an upper barrel hole of the barrel body (821), and the medicine storage disc (7) can be positioned in the barrel body (821); The medicine blocking friction ring (822) is detachably arranged on the lower cylinder opening of the cylinder body (821), and the bottom end of the medicine blocking friction ring (822) is in surface contact with the top end of the rotary disc (6).
  5. 5. The cyclic charge-taking quantitative falling charge of firework and firecracker drugs according to any of the claims 1-4, characterized in that the falling charge mechanism (9) comprises: A pressing cylinder (91), wherein the pressing cylinder (91) is fixed on the frame (3); The pressing plate (92), the top of the pressing plate (92) is fixed on the telescopic end of the pressing cylinder (91), a plurality of pressing rods (93) are fixed on the bottom end face of the pressing plate (92), and the pressing rods (93) can extend into the explosive storage holes (701) to push out explosive raw materials in the explosive storage holes.
  6. 6. The cyclic charge-taking quantitative fall-on firework and firecracker charge device according to any one of claims 1-4 wherein each of said opening and closing mechanisms (10) comprises: The opening and closing blanking disc (101) is fixed on the bottom end surface of the rotary disc (6), and is arranged corresponding to the medicine storage disc (7) in position and used for opening and closing the medicine storage holes (701); The distributing disc (102), the distributing disc (102) is fixed on the bottom end surface of the opening and closing blanking disc (101) and is used for receiving explosive raw materials falling from the explosive storage holes (701), and a plurality of explosive distributing holes (1021) matched with the explosive holes (201) are formed in the distributing disc (102); The driving cylinder (103) is fixed on the inner wall of the antiknock chamber (16) and used for driving the opening and closing blanking disc (101) to act so as to realize the opening and closing of the medicine storage hole (701).
  7. 7. The charging device for cyclically receiving and quantitatively loading firework and firecracker medicaments according to claim 6, wherein the opening and closing blanking disc (101) comprises: The frame (1001), the said frame (1001) is fixed on the bottom end surface of the said rotary table (6), and arrange corresponding to said medicine storage tray (7) position, the said feed divider (102) is fixed on bottom end surface of the said frame (1001); The turnover type baffle plates (1002), wherein the turnover type baffle plates (1002) are arranged side by side, the turnover type baffle plates (1002) shield the lower orifices of the corresponding medicine storage holes (701), the installation rotating shafts (10021) on each turnover type baffle plate (1002) are respectively rotatably installed on the first side beams (10011) and the second side beams (10012) of the frame (1001), and the two ends of each installation rotating shaft (10021) are respectively fixed with a first rocker arm (100211) and a second rocker arm (100212); -a first link (1003), said first link (1003) being disposed within a first cavity (100111) of said first side beam (10011), said first link (1003) being articulated to a plurality of said first rocker arms (100211); The reset spring (1004), the reset spring (1004) is placed in the first cavity (100111), one end of the reset spring (1004) is fixedly connected with one side cavity wall of the first cavity (100111), and the other end of the reset spring is fixedly connected with one end of the first connecting rod (1003); a second link (1005), the second link (1005) disposed within a second cavity (100121) of the second side rail (10012), the second link (1005) being hinged to a plurality of the second swing arms (100212); -an intermediate link (1006), said intermediate link (1006) being disposed within said second cavity (100121), said intermediate link (1006) being hinged at one end to said second link (1005); The driving rod (1007), driving rod (1007) one end with the intermediate link (1006) other end articulates, driving rod (1007) other end is outwards stretched out second curb girder (10012) is arranged, the flexible end of driving cylinder (103) can with driving rod (1007) other end butt for the drive convertible separation blade (1002) is upset downwards, in order to realize the opening of medicine storage hole (701), and then makes explosive raw materials in the medicine storage hole (701) fall through branch medicine hole (1021) dress in medicine hole (201).
  8. 8. The cyclic charge-taking quantitative fall-on firework and firecracker charge device according to claim 6 or 7, further comprising a barrel shell lifting mechanism (11) comprising: The lifting cylinders (111) are two, and the two lifting cylinders (111) are respectively fixed on the frame body of the conveying belt (1); The jacking plate (112), both ends of the jacking plate (112) are fixed on the telescopic ends of the two jacking cylinders (111), and the jacking plate (112) is located between an upper belt and a lower belt of the conveying belt (1) and used for jacking the barrel shell (2) located on the upper belt, so that the barrel shell (2) is in butt joint with the distributing disc (102).
  9. 9. The cyclic charge-receiving quantitative-drop-on firework-firecracker-medicament charging device according to claim 8, characterized in that the conveyor belt (1) comprises: The first conveying belt (12) is used for conveying the gun barrel shell (2) to the position below the material distributing disc (102), the first conveying belt (12) is arranged at the gun barrel shell inlet (161) in a penetrating mode, the jacking cylinder (111) is fixed on a frame body of the first conveying belt (12), and the jacking plate (112) is located between an upper belt and a lower belt of the first conveying belt (12); the second conveying belt (13) is arranged at the position of the gun barrel shell outlet (162) in a penetrating mode, and the starting end of the second conveying belt (13) is connected with the tail end of the first conveying belt (12); The pushing cylinder (14) is fixed at the tail end of the frame body of the first conveying belt (12), or the pushing cylinder (14) is fixed on the inner wall of the antiknock room (16) and is used for pushing the barrel shell (2) filled with explosive on the first conveying belt (12) to the second conveying belt (13).
  10. 10. The cyclic charge quantitative drop charge device of firework and firecracker drugs according to claim 9, further comprising two oppositely arranged barrel housing positioning mechanisms (15), each barrel housing positioning mechanism (15) comprising: A positioning cylinder (151), wherein the positioning cylinder (151) is fixed on the inner wall of the antiknock room (16); and the locating clamping plate (152) is fixed on the driving end of the locating cylinder (151) and used for clamping and locating the barrel shell (2) on the first conveying belt (12).

Description

Charging device for quantitatively charging fireworks and crackers with cyclic grafting medicine Technical Field The utility model relates to the technical field of firework and firecracker production mechanical equipment, in particular to a charging device for quantitatively charging firework and firecracker medicines by circulating grafting medicines. Background At present, the existing publication number is CN111811334A, the name is a firework and firecracker charging machine, 127 rubber discharging hoses are arranged in a charging device, the rubber discharging hoses are closed through ventilation and extrusion in a counter bore, and the 127 rubber discharging hoses can be opened and closed simultaneously, so that 127 medicine holes of a firework cylinder are charged synchronously and equally. In the specific charging process, the feeding device firstly adds cold firework raw materials into the sub-cartridge, then uniformly scrapes the raw materials to 127 first sub-cartridge through a scraper driven by a hydraulic stirring motor, then the corresponding electromagnetic valve turns off the high air pressure of the air inlet connector, the discharging hose is opened under the action of self elasticity, and the gunpowder raw materials of the first sub-cartridge all fall into the second sub-cartridge through hole below, so as to fall into the medicine hole of the matched spraying cartridge. However, the charging machine still has some problems to be solved, for example, 127 first dispensing through holes are fully filled with explosive raw materials during charging, 127 discharging hoses are required to be opened simultaneously to realize synchronous and equal charging of 127 explosive holes of the spraying cylinder, the charging efficiency is not high, in addition, high-pressure air is required to be introduced into counter bores, the sealing performance and the safety of equipment are presented with new challenges, and when the equipment is used, corresponding high-pressure equipment is required to be provided for use, so that a manufacturing enterprise is required to purchase the charging equipment, and additionally purchase the high-pressure equipment, and the production cost of the enterprise is obviously improved. Therefore, how to provide a charging device for quantitatively charging fireworks and crackers with high charging efficiency, no need of high-pressure air source and low cost by circularly receiving the charges is a problem to be solved by the technicians in the field. Disclosure of utility model In view of the above, the utility model provides a charging device for quantitatively charging fireworks and crackers with cyclic powder charge, which has low production cost, high charging efficiency and no need of high-pressure air source, and can be used, thereby greatly meeting the market demand of high efficiency and low cost of fireworks and crackers production. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a cyclic grafting ration falls powder charge device of dress fireworks and crackers medicine, includes: The explosion-proof room is provided with a barrel shell inlet and a barrel shell outlet; the conveying belt is arranged in the gun barrel shell inlet and the gun barrel shell outlet in a penetrating way and is used for conveying the gun barrel shell, and the gun barrel shell is provided with a plurality of medicine holes; The rack is fixed on the inner wall of the antiknock room and is positioned above the conveying belt, and a feed hopper is fixed on the rack; the speed reducing motor is fixed on a top plate of the frame, and a driving shaft of the speed reducing motor penetrates through the top plate to be downwards arranged; The rotary table is positioned above the conveying belt, the top end of the rotary table is fixedly connected with the driving shaft of the speed reducing motor through a connecting rod, a plurality of medicine storage discs are embedded on the rotary table, and medicine storage holes matched with the medicine holes are formed in the medicine storage discs; The explosive receiving mechanism is fixed on the bottom end surface of the top plate and is used for receiving explosive raw materials of the feeding hopper and circularly filling the explosive raw materials into the explosive storage holes of the plurality of explosive storage trays; The loading mechanism is fixed on the frame and is used for circularly loading explosive raw materials in the plurality of explosive storage trays filled with the explosive raw materials into the explosive holes of the gun barrel shell on the conveying belt; The opening and closing mechanisms are fixed on the bottom end face of the rotating disc, are respectively arranged in one-to-one correspondence with the positions of the medicine storage discs and are used for opening and closing the medicine storage holes, and then the medicine storage hole