Filling machine for combined firework production

Abstract

The utility model relates to the technical field of firework production, in particular to a filling machine for combined firework production, which comprises a filling machine and a bent plate, the bent plate is fixedly connected to the surface of the filling machine, material boxes are fixedly connected to the surface of the bent plate, the two material boxes are both connected with a discharge pipe, and a sliding column is fixedly connected to the outer wall of the bent plate. A first motor in the moving device drives a first gear to rotate, the first gear drives a second gear to rotate, the second gear drives a lead screw to rotate, the lead screw drives a lead screw nut to move, the lead screw nut drives a transverse column to move, the transverse column slides in a sliding column, the transverse column drives discharging pipes to descend, and the two discharging pipes descend to the opening position of the firework single cylinder. When the filling machine is used for filling the interior of the firework single barrel with materials, the discharging pipe is driven to move through the moving device, the distance between the discharging pipe and the firework single barrel is shortened, the materials cannot fall out, and the using effect of the filling machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireworks production, in particular to a filling machine for combined fireworks production. Background Art

[0002] The combined fireworks production is composed of multiple single tubes. During the combined fireworks production, the materials need to be loaded into the multiple single tubes of the combined fireworks production tube in sequence through a filling machine.

[0003] For example, a combined fireworks production filling machine with the authorization announcement number CN219841860U includes a mounting base, an electric-controlled turntable, the electric-controlled turntable is rotatably mounted on the mounting base, and a fireworks single tube is movably loaded on the electric-controlled turntable. Although the above document can realize the automation of the loading of fireworks single tube materials, and is also provided with a stirring roller and a cross roller, the materials in the mounting base can be stirred during the rotation of the shielding sheet, so that the materials will not condense, thereby increasing the stability of the equipment during use; however, when the filling machine is filling the interior of the fireworks single tube with materials during use, , the material falls into the interior of the fireworks single tube through the discharge port. Since there is a certain distance between the discharge port and the fireworks single tube, a small part of the material will fall onto the turntable when the material falls, and the staff needs to clean the turntable regularly, which is troublesome, thereby reducing the use effect of the filling machine; at the same time, when the filling machine is filling the interior of the fireworks single tube, the fireworks single tube is placed in the socket inside the turntable to fix the fireworks single tube. Since the size of the socket is fixed, only fireworks single tubes of the same size can be fixed and filled, thereby reducing the practicality of the filling machine. Utility Model Content

[0004] The utility model aims to solve the problem of reducing the use effect and practicability of the filler, and proposes a combined filler for fireworks production.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A filling machine for combined fireworks production is designed, including a filling machine and a curved plate, the surface of the filling machine is fixedly connected to the curved plate, the surface of the curved plate is fixedly connected to a material box, both of the material boxes are connected to a discharge pipe, the outer wall of the curved plate is fixedly connected to a sliding column, the interior of the filling machine is fixedly connected to a second motor through a motor seat, the interior of the filling machine is rotatably connected to a rotating shaft through a bearing, a moving device is provided on the outside of the curved plate, and a fixing device is provided on the outside of the filling machine.

[0007] Preferably, the moving device includes a first motor, the first motor is fixedly connected to the inside of the support curved plate, the output shaft of the first motor is fixedly connected to a first gear, the first gear is meshed with a second gear, the second gear is fixedly connected to the outer wall of the lead screw, the lead screw is threadedly connected to the lead screw nut, and the lead screw nut is fixedly connected to the inside of the cross column.

[0008] Preferably, the lead screw is rotatably connected to the curved plate via a bearing, and the interior of the cross column is slidably connected to the sliding column.

[0009] Preferably, the two discharge pipes are connected to the cross column, the second motor is fixedly connected to the rotating shaft through a reducer, a turntable is fixedly connected to the end of the rotating shaft, and the reducer is fixedly connected to the inside of the filler.

[0010] Preferably, the fixing device includes a handle and a double-headed screw, the handle is fixedly connected to the outer wall of the double-headed screw, the double-headed screw is rotatably connected to the turntable via a bearing, the double-headed screw is threadedly connected to the threaded block, and the outer wall of the threaded block is fixedly connected with a connecting column.

[0011] Preferably, the connecting column is slidably connected to the turntable, and a clamping plate is fixedly connected to the outer wall of the connecting column, and the clamping plate fits with the firework single tube.

[0012] The utility model proposes a combined filling machine for fireworks production, which has the following beneficial effects: the first motor in the moving device drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the lead screw to rotate, the lead screw drives the lead screw nut to move, the lead screw nut drives the cross column to move, the cross column slides in the sliding column, the cross column drives the discharge pipe to descend, and the two discharge pipes are lowered to the opening position of the fireworks single tube. When the filling machine is configured to fill materials into the interior of the fireworks single tube, the discharge pipe is driven to move by the moving device, thereby shortening the distance between the discharge pipe and the fireworks single tube, and the materials will not fall out, thereby improving the use effect of the filling machine.

[0013] The double-headed screw is driven to rotate by the handle in the fixing device, and the double-headed screw drives the threaded block to move, and the threaded blocks on both sides drive the connecting column to move, and the connecting columns on both sides slide in the turntable, and the connecting columns on both sides drive the clamping plates to move, and the clamping plates on both sides fix the fireworks single tube. When the filler is filled into the interior of the fireworks single tube, the two clamping plates are moved relative to each other to fix the fireworks single tubes of different sizes, thereby improving the practicability of the filler. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the front view structure of

[0016] Figure 3 for Figure 2 A schematic diagram of the structure of the central turntable from a top view;

[0017] Figure 4 for Figure 2 A schematic diagram of the structure of the mobile device;

[0018] Figure 5 for Figure 2 Schematic diagram of the structure of the fixing device.

[0019] In the figure: 1. filler, 2. curved plate, 3. moving device, 301. first motor, 302. first gear, 303. second gear, 304. lead screw, 305. lead screw nut, 306. cross column, 3a1. support plate, 3a2. sliding door, 4. fixing device, 401. handle, 402. double-headed screw, 403. threaded block, 404. connecting column, 5. splint, 6. turntable, 7. sliding column, 8. discharge pipe, 9. material box, 10. firework single tube, 11. second motor, 12. reducer, 13. rotating shaft. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Embodiment 1:

[0022] See attached Figure 1-5In the present embodiment, a combined filling machine for fireworks production includes a filling machine 1 and a curved plate 2. The curved plate 2 is fixedly connected to the surface of the filling machine 1. The material box 9 is fixedly connected to the surface of the curved plate 2. The staff first pours the materials into the two material boxes 9 in sequence. The two material boxes 9 are connected to the discharge pipes 8. The solenoid valves on the two discharge pipes 8 are started. The different materials in the two material boxes 9 enter the interior of the two fireworks single tubes 10 through the two discharge pipes 8. The outer wall of the curved plate 2 is fixedly connected to the sliding column 7. The interior of the filling machine 1 is fixedly connected to the second motor 11 through the motor seat. The interior of the filling machine 1 is rotatably connected to the rotating shaft 13 through the bearing. The outside of the curved plate 2 is provided with a moving device 3. The outside of the filling machine 1 is provided with a fixing device 4. The moving device 3 includes a first motor 301. The model of the first motor 301 is selected according to actual needs. As long as the work is satisfied, the first motor 301 is fixedly connected to the inside of the supporting curved plate 2, the output shaft of the first motor 301 is fixedly connected to the first gear 302, the first motor 301 drives the first gear 302 to rotate, the first gear 302 is meshed with the second gear 303, the first gear 302 drives the second gear 303 to rotate, the second gear 303 is fixedly connected to the outer wall of the lead screw 304, the second gear 303 drives the lead screw 304 to rotate, the lead screw 304 is threadedly connected with the lead screw nut 305, the lead screw 304 drives the lead screw nut 305 to move, the lead screw nut 305 is fixedly connected to the inside of the cross column 306, the lead screw nut 305 drives the cross column 306 to move, the lead screw 304 is rotatably connected to the curved plate 2 through the bearing, the inside of the cross column 306 is slidably connected to the sliding column 7, and the cross column 306 slides in the sliding column 7;

[0023] The first motor 301 in the moving device 3 drives the first gear 302 to rotate, the first gear 302 drives the second gear 303 to rotate, the second gear 303 drives the lead screw 304 to rotate, the lead screw 304 drives the lead screw nut 305 to move, the lead screw nut 305 drives the cross column 306 to move, the cross column 306 slides in the sliding column 7, the cross column 306 drives the discharge pipe 8 to descend, and the two discharge pipes 8 are lowered to the opening position of the fireworks single tube 10. When the filler is filled with materials into the interior of the fireworks single tube, the discharge pipe 8 is driven to move by the moving device 3, thereby shortening the distance between the discharge pipe 8 and the fireworks single tube 10, and the materials will not fall out, thereby improving the use effect of the filler.

[0024] See attached Figure 1-5: In this embodiment, the two discharge pipes 8 are connected to the cross column 306, and the cross column 306 drives the discharge pipes 8 to descend, and the two discharge pipes 8 are lowered to the opening position of the fireworks single tube 10. The model of the second motor 11 is selected according to actual needs, and it can meet the work. The second motor 11 is fixedly connected to the rotating shaft 13 through the reducer 12, and the end of the rotating shaft 13 is fixedly connected with a turntable 6. The second motor 11 drives the reducer 12 to rotate, thereby driving the rotating shaft 13 to rotate, and the rotating shaft 13 drives the turntable 6 to rotate. The turntable 6 drives the two fireworks single tubes 10 to rotate and exchange their positions. The reducer 12 is fixedly connected to the inside of the filler 1. The model of the reducer 12 is selected according to actual needs, and it can meet the work. The fixing device 4 includes a handle 401 and a double-headed The screw 402, the handle 401 is fixed on the outer wall of the double-headed screw 402, the handle 401 drives the double-headed screw 402 to rotate, the double-headed screw 402 is rotatably connected to the turntable 6 through a bearing, the double-headed screw 402 is threadedly connected to the threaded block 403, the double-headed screw 402 drives the threaded block 403 to move, the outer wall of the threaded block 403 is fixed with a connecting column 404, the threaded blocks 403 on both sides drive the connecting column 404 to move, the connecting column 404 is slidably connected to the turntable 6, the connecting columns 404 on both sides slide in the turntable 6, the outer wall of the connecting column 404 is fixed with a clamping plate 5, the connecting columns 404 on both sides drive the clamping plate 5 to move, the clamping plates 5 on both sides fix the fireworks single tube 10, and the clamping plates 5 fit the fireworks single tube 10;

[0025] The handle 401 in the fixing device 4 drives the double-headed screw 402 to rotate, the double-headed screw 402 drives the threaded block 403 to move, the threaded blocks 403 on both sides drive the connecting column 404 to move, the connecting columns 404 on both sides slide in the turntable 6, the connecting columns 404 on both sides drive the clamping plates 5 to move, the clamping plates 5 on both sides fix the fireworks single tube 10, and when the filler is filled into the interior of the fireworks single tube, the two clamping plates 5 are relatively moved to fix the fireworks single tube 10 of different sizes, thereby improving the practicability of the filler.

[0026] Working principle:

[0027] When the combined fireworks production filling machine is in use, the staff first pours the materials into the two material boxes 9 in sequence, and then the staff puts the two fireworks single tubes 10 on the turntable 6. The staff rotates the fixing devices 4 on both sides to fix the fireworks single tubes 10. After completion, the moving device 3 is started to drive the bottom of the discharge tube 8 to move to the position of the top opening of the fireworks single tube 10. After completion, the solenoid valves on the two discharge tubes 8 are started, and the different materials inside the two material boxes 9 enter the inside of the two fireworks single tubes 10 through the two discharge tubes 8. After completion, the solenoid valves on the two discharge tubes 8 are closed, and the discharge tubes 8 return to the initial position, and the second motor 11 is connected to the external power supply. The second motor 11 drives the reducer 12 to rotate, thereby driving the rotating shaft 13 to rotate, and the rotating shaft 13 drives the turntable 6 to rotate. The turntable 6 drives the two fireworks single tubes 10 to rotate and exchange their positions. After completion, the moving device 3 is started again to continue to fill the inside of the fireworks single tube 10 to complete the filling of the combined fireworks. After the filling is completed, the fireworks single tube 10 is taken out. The specific moving process and fixing process are as follows:

[0028] 1. Moving process:

[0029] The first motor 301 is connected to an external power supply, the first motor 301 drives the first gear 302 to rotate, the first gear 302 drives the second gear 303 to rotate, the second gear 303 drives the lead screw 304 to rotate, the lead screw 304 drives the lead screw nut 305 to move, the lead screw nut 305 drives the cross column 306 to move, the cross column 306 slides in the sliding column 7, the cross column 306 drives the discharge pipe 8 to descend, and the two discharge pipes 8 are lowered to the opening position of the fireworks single tube 10. After completion, the first motor 301 is stopped. After the filling is completed, the first motor 301 is rotated in the opposite direction, and the two discharge pipes 8 rise back to the initial position;

[0030] 2. Fixing process:

[0031] The staff turns the handle 401, the handle 401 drives the double-headed screw 402 to rotate, the double-headed screw 402 drives the threaded block 403 to move, the threaded blocks 403 on both sides drive the connecting columns 404 to move, the connecting columns 404 on both sides slide in the turntable 6, the connecting columns 404 on both sides drive the splints 5 to move, the splints 5 on both sides fix the firework single tube 10, and after completion, the staff stops turning the handle 401.

[0032] Embodiment 2:

[0033] See attached Figure 1-5: In this embodiment, the mobile device 3 also includes a support plate 3a1 and a sliding door 3a2. Both ends of the support plate 3a1 are fixed to the outer wall of the curved plate 2. The sliding door 3a2 is installed on the outside of the filler 1. The support plate 3a1 supports the curved plate 2 to enhance the overall strength of the curved plate 2. The staff can open the sliding door 3a2 to inspect and repair the internal mechanical components of the filler 1.

[0034] Working principle:

[0035] The support plate 3 a 1 supports the curved plate 2 to enhance the overall strength of the curved plate 2 . The staff can open the sliding door 3 a 2 to inspect and repair the internal mechanical components of the filler 1 .

[0036] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A filling machine for combined fireworks production, comprising a filling machine (1) and a curved plate (2), wherein the curved plate (2) is fixedly connected to the surface of the filling machine (1), characterized in that: A material box (9) is fixedly connected to the surface of the curved plate (2), and the two material boxes (9) are connected to the discharge pipe (8). A sliding column (7) is fixedly connected to the outer wall of the curved plate (2). A second motor (11) is fixedly connected to the interior of the filler (1) via a motor seat. The interior of the filler (1) is rotatably connected to a rotating shaft (13) via a bearing. A moving device (3) is provided on the outside of the curved plate (2), and a fixing device (4) is provided on the outside of the filler (1).

2. A combined fireworks production filling machine according to claim 1, characterized in that: The moving device (3) comprises a first motor (301), the first motor (301) is fixedly connected to the inside of the supporting curved plate (2), the output shaft of the first motor (301) is fixedly connected to a first gear (302), the first gear (302) is meshed with a second gear (303), the second gear (303) is fixedly connected to the outer wall of a lead screw (304), the lead screw (304) is threadedly connected to a lead screw nut (305), and the lead screw nut (305) is fixedly connected to the inside of a cross column (306).

3. A combined fireworks production filling machine according to claim 2, characterized in that: The lead screw (304) is rotatably connected to the curved plate (2) via a bearing, and the interior of the cross column (306) is slidably connected to the sliding column (7).

4. A combined fireworks production filling machine according to claim 1, characterized in that: The two discharge pipes (8) are connected to the cross column (306), the second motor (11) is fixedly connected to the rotating shaft (13) through a reducer (12), a turntable (6) is fixedly connected to the end of the rotating shaft (13), and the reducer (12) is fixedly connected to the inside of the filler (1).

5. A combined fireworks production filling machine according to claim 1, characterized in that: The fixing device (4) comprises a handle (401) and a double-headed screw (402); the handle (401) is fixedly connected to the outer wall of the double-headed screw (402); the double-headed screw (402) is rotatably connected to the turntable (6) via a bearing; the double-headed screw (402) is threadedly connected to a threaded block (403); and a connecting column (404) is fixedly connected to the outer wall of the threaded block (403).

6. A filling machine for combined fireworks production according to claim 5, characterized in that: The connecting column (404) is slidably connected to the rotating disk (6); a clamping plate (5) is fixedly connected to the outer wall of the connecting column (404); and the clamping plate (5) is fitted to the firework single tube (10).

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