Centralized discharging device for firecracker-wiping type fireworks and crackers

Abstract

The utility model relates to the technical field of firework and firecracker processing, in particular to a centralized blanking device for firecracker wiping type fireworks and firecrackers. The utility model provides a centralized blanking device for fireworks and crackers such as wiped firecrackers, which can be used for conveniently carrying out explosive dispensing operation on the wiped firecrackers and effectively improving the production efficiency. A centralized discharging device for fireworks and crackers such as wipe firecrackers comprises a base, a rotating table, a vertical frame, a hydraulic cylinder and a cartridge case, the rotating table is rotatably connected to the middle of the base, the vertical frame is connected to the upper side of the right portion of the base, the hydraulic cylinder is connected to the vertical frame, and the cartridge case is connected to the telescopic end of the hydraulic cylinder. The telescopic end of the hydraulic cylinder drives the cartridge case, the flow dividing box and the separate injection disc to move downwards to be close to the cannon wiping cake, then the air pressure controller controls the piston to slide downwards to extrude the liquid medicine, then the liquid medicine is injected into the cannon wiping cake through the flow dividing box and the separate injection disc, and therefore the aim of conveniently dotting the cannon wiping cake can be achieved. And the production efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fireworks and firecrackers processing technical field especially relates to a kind of centralized discharging device of rubbing gun class fireworks and firecrackers. BACKGROUND

[0002] Rubbing gun is a kind of special fireworks and firecrackers product, without fuse, similar to match, head is coated with a layer of potassium chlorate medicine, and it is ignited by rubbing on phosphorus-coated paper. Pointing medicine is the last process in the production process of rubbing gun, and it is one of the most important processes.

[0003] At present, when pointing medicine, the operator usually first bundles rubbing gun vertically into a bundle of regular hexagon, called rubbing gun cake, then fills medicine liquid into bottle, sets bottle mouth with medicine pointing mouth, aims medicine pointing mouth at gun barrel, extrudes bottle to make medicine liquid flow out from medicine pointing mouth, and points to rubbing gun cake. However, this operation mode has high technical requirements for operator, high working intensity, and low production efficiency.

[0004] Therefore, aiming at the above problems, a kind of centralized discharging device of rubbing gun class fireworks and firecrackers is developed, which can facilitate the operation of pointing medicine of rubbing gun and effectively improve production efficiency. UTILITY MODEL CONTENTS

[0005] In order to overcome the shortcomings of high technical requirements for operator, high working intensity and low production efficiency of existing operation mode, the utility model provides a kind of centralized discharging device of rubbing gun class fireworks and firecrackers, which can facilitate the operation of pointing medicine of rubbing gun and effectively improve production efficiency.

[0006] The technical implementation scheme of the utility model is: a kind of centralized discharging device of rubbing gun class fireworks and firecrackers, including base, rotating table, stand, hydraulic cylinder, medicine cartridge, air pressure controller, piston, sub-injection assembly and stop block, rotating table is rotatably connected in the middle part of base, stand is connected on the upper side of right part of base, hydraulic cylinder is connected on stand, the telescopic end of hydraulic cylinder is connected with medicine cartridge, air pressure controller is connected on the right side of medicine cartridge, piston is slidably connected in medicine cartridge, sub-injection assembly is connected on the bottom of medicine cartridge, stop block is symmetrically connected on the upper side of right part of rotating table, medicine liquid is located in the lower part of medicine cartridge, piston is located above medicine liquid, the space above piston is communicated with air pressure controller, rubbing gun cake is placed on rotating table, and rubbing gun cake is blocked and limited by stop block, then medicine cartridge is driven to move downward by the telescopic end of hydraulic cylinder, medicine cartridge moves to drive sub-injection assembly to move downward and close to rubbing gun cake, then air pressure controller is used to deliver gas into medicine cartridge, piston is extruded to slide downward, so that medicine liquid is extruded, and medicine liquid is injected into rubbing gun cake by sub-injection assembly.

[0007] In one of the embodiments, the dispensing assembly comprises a flow distribution box and a dispensing disc, the flow distribution box is connected to the bottom of the medicine cartridge, the dispensing disc is clamped on the flow distribution box, the medicine liquid flowing out of the medicine cartridge is distributed by the flow distribution box, and then the medicine liquid is injected into the gun cake by the dispensing disc, and different specifications of the flow distribution disc can be replaced as needed.

[0008] In one of the embodiments, the lower part of the medicine cartridge is provided with a medicine supplementing pipe.

[0009] In one of the embodiments, the first pneumatic push rod and the clamping block are further included, the first pneumatic push rod is connected to the upper side of the front and rear parts of the base, the clamping block is connected to the extension end of the first pneumatic push rod, and the gun cake is clamped and fixed by the clamping block after being placed on the rotating table.

[0010] In one of the embodiments, the clamping block is of a V-shaped structure.

[0011] In one of the embodiments, the second pneumatic push rod and the pushing plate are further included, the second pneumatic push rod is connected to the upper side of the right part of the rotating table, the pushing plate is connected to the extension end of the second pneumatic push rod, and the gun cake is pushed out by the pushing plate after the medicine is applied.

[0012] Beneficial effects are as follows: 1. The medicine cartridge, the flow distribution box and the dispensing disc are moved downwards to approach the gun cake by the extension end of the hydraulic cylinder, the medicine liquid is extruded by the downward sliding of the piston controlled by the air pressure controller, and then the medicine liquid is injected into the gun cake by the flow distribution box and the dispensing disc, so that the gun cake can be conveniently applied with medicine, and the production efficiency is effectively improved.

[0013] 2. The gun cake is clamped and fixed by the clamping block controlled by the first pneumatic push rod, and the gun cake is pushed out by the pushing plate controlled by the second pneumatic push rod after the medicine is applied, so that the gun cake can be conveniently fixed on the rotating table when the medicine is applied, and the material can be conveniently discharged after the medicine is applied. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the medicine cartridge, the air pressure controller and the piston of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the flow distribution box of the utility model.

[0018] Figure 5 It is a three-dimensional structure schematic view of the injection disc.

[0019] Figure 6 It is a three-dimensional structure schematic view of the injection disc.

[0020] In the figure, marks are: 1-base, 2-rotating table, 3-stand, 4-hydraulic cylinder, 5-cartridge, 6-air pressure controller, 7-piston, 8-shunt box, 9-injection disc, 10-first pneumatic push rod, 11-clamp block, 12-stop block, 13-second pneumatic push rod, 14-pushing plate. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the embodiment shown in the drawings.

[0022] A kind of concentrated discharging device of wiping cannon type firecracker, as shown in Figures 1-6 It includes base 1, rotating table 2, stand 3, hydraulic cylinder 4, cartridge 5, air pressure controller 6, piston 7, injection subassembly and stop block 12, rotating table 2 is rotatably connected in the middle part of base 1, the upper side of right part of base 1 is connected with stand 3, hydraulic cylinder 4 is connected on stand 3, the telescopic end of hydraulic cylinder 4 is connected with cartridge 5, the right side of cartridge 5 is connected with air pressure controller 6, piston 7 is slidably connected in cartridge 5, cartridge 5 bottom is connected with injection subassembly, stop block 12 is symmetrically connected on the upper side of right part of rotating table 2, liquid medicine is located in lower part in cartridge 5, piston 7 is located above liquid medicine, the space above piston 7 is communicated with air pressure controller 6, wipe cannon cake is placed on rotating table 2, wipe cannon cake is blocked and positioned by stop block 12, then cartridge 5 is driven to move downwards by the telescopic end of hydraulic cylinder 4, cartridge 5 moves and drives injection subassembly to move downwards to approach wipe cannon cake, then air pressure controller 6 is used to deliver gas into cartridge 5, piston 7 is extruded, so as to slide downwards, thereby extruding liquid medicine, so that liquid medicine is injected into wipe cannon cake by injection subassembly;

[0023] Injection subassembly includes shunt box 8 and injection disc 9, cartridge 5 bottom is connected with shunt box 8, shunt box 8 is clamped with injection disc 9, liquid medicine flowing out in cartridge 5 is shunted by shunt box 8, then liquid medicine is injected into wipe cannon cake by injection disc 9, and different specifications of shunt disc can be replaced according to needs;

[0024] It also includes first pneumatic push rod 10 and clamp block 11, first pneumatic push rod 10 is connected on the upper side of both front and rear parts of base 1, clamp block 11 is connected on the telescopic end of first pneumatic push rod 10, after wipe cannon cake is placed on rotating table 2, clamp block 11 is driven to move to the side of mutual approach by the telescopic end of first pneumatic push rod 10, wipe cannon cake is clamped and fixed by clamp block 11;

[0025] Further include the second pneumatic push rod 13 and push plate 14, the rotating table 2 right upper side is connected with the second pneumatic push rod 13, and the telescopic end of the second pneumatic push rod 13 is connected with the push plate 14, after the completion of the medicine, the telescopic end of the second pneumatic push rod 13 drives the push plate 14 to move left, so that the wipe cannon cake is pushed out through the push plate 14.

[0026] The utility model discloses in using, first need installing the utility model in operation area, after adding liquid medicine to medicine cylinder 5 through the medicine pipe, drive piston 7 to move upwards in the process of adding medicine, after the completion of adding medicine, wipe cannon cake and place on rotating table 2, through the stopper 12 to wipe cannon cake and block limit, and drive the clamping block 11 to the side of mutual approach through the telescopic end of first pneumatic push rod 10, wipe cannon cake is clamped and fixed through the clamping block 11, then drive medicine cylinder 5 to move downwards through the telescopic end of hydraulic cylinder 4, and medicine cylinder 5 moves and drives the shunt box 8 and the injection disc 9 to move downwards and approach wipe cannon cake, again through the gas pressure controller 6 to the gas conveying in medicine cylinder 5, to piston 7 extrusion, make it slide downwards, to extrude liquid medicine, the liquid medicine that flows out in medicine cylinder 5 is shunted through the shunt box 8, and then the liquid medicine is injected to wipe cannon cake through the injection disc 9, and can replace the shunt disc of different specifications according to need, after the completion of medicine, drive the clamping block 11 to the side of mutual departure through the telescopic end of first pneumatic push rod 10, reset, so that the clamping block 11 is far from wipe cannon cake, again drive push plate 14 to move left through the telescopic end of second pneumatic push rod 13, so that wipe cannon cake is pushed out through push plate 14.

[0027] Finally, it should be noted that: the above only for preferred embodiment of the utility model has been described, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical feature, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A centralized feeding device for firecrackers, characterized by: The invention comprises a base (1), a rotating platform (2), a stand (3), a hydraulic cylinder (4), a medicine cartridge (5), an air pressure controller (6), a piston (7), a dispensing assembly and a stopper (12). The middle part of the base (1) is rotatably connected to the rotating platform (2), the upper right side of the base (1) is connected to the stand (3), the stand (3) is connected to the hydraulic cylinder (4), the telescopic end of the hydraulic cylinder (4) is connected to the medicine cartridge (5), the right side of the medicine cartridge (5) is connected to the air pressure controller (6), the inside of the medicine cartridge (5) is slidably connected to the piston (7), the bottom of the medicine cartridge (5) is connected to the dispensing assembly, and the upper right side of the rotating platform (2) is symmetrically connected to the stopper (12).

2. A centralized feeding device for firecrackers according to claim 1, characterized in that: The dispensing assembly comprises a diverter box (8) and a dispensing disk (9); the bottom of the cartridge (5) is connected to the diverter box (8), and the dispensing disk (9) is clamped on the diverter box (8).

3. A centralized feeding device for firecrackers according to claim 2, characterized in that: The lower part of the medicine cartridge (5) is provided with a medicine-replenishing tube.

4. A centralized unloading device for firecrackers according to claim 3, characterized in that: It also includes a first pneumatic push rod (10) and a clamping block (11). The upper sides of the front and rear parts of the base (1) are both connected to the first pneumatic push rod (10), and the telescopic ends of the first pneumatic push rod (10) are both connected to the clamping block (11).

5. A centralized feeding device for firecrackers according to claim 4, characterized in that: The clamping blocks (11) are all V-shaped structures.

6. A centralized feeding device for firecrackers according to claim 5, characterized in that: It also includes a second pneumatic push rod (13) and a push plate (14). The second pneumatic push rod (13) is connected to the upper right side of the rotating table (2), and the push plate (14) is connected to the telescopic end of the second pneumatic push rod (13).

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