Full-automatic firework press-fitting equipment

Abstract

The invention discloses full-automatic firework press-fitting equipment and relates to the field of firework press-fitting, the full-automatic firework press-fitting equipment comprises a main frame, a conveying assembly and a hydraulic machine, a feeding mechanism is arranged on the main frame, a first grabbing mechanism is arranged on the main frame and located on one side of the feeding mechanism, and a second grabbing mechanism is arranged on one side of the hydraulic machine; a first material storage mechanism is arranged at the bottom of the main frame, a second material storage mechanism is arranged at the bottom of the hydraulic machine, and the first material storage mechanism and the second material storage mechanism each comprise a pneumatic telescopic rod. The firework cylinder is grabbed through the mechanical arm to be fed and discharged, feeding and discharging can be synchronously conducted, the working efficiency is greatly improved, gunpowder is added into the firework cylinder and fireworks are pressed in a mechanical mode, the pressing pressure is unified, the firework quality is higher, and the effect is higher; no manual operation is needed in the whole press-fitting process except the firework cylinder feeding and discharging steps, and the firework press-fitting safety is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of firework pressing, in particular to a full-automatic firework pressing equipment. BACKGROUND

[0002] Firework pressing is a core process in firework production, which refers to a process of loading materials such as prepared gunpowder and effect agent into a firework shell according to the design order and compacting them into a shape. During the operation, the propellant (to push up) and the effect agent (to produce light color and pattern) are loaded layer by layer, and each layer is lightly pressed with a tool to ensure tightness, and then the mouth is sealed and the lead is fixed. The pressing quality directly affects the firework's lift height, blooming effect and safety - too loose pressing may cause dud or scattering, and too tight pressing may cause the firework to explode.

[0003] Many steps in the common firework pressing method on the market need manual participation, and the safety factor is not very high. In addition, manual pressing leads to different firework qualities due to different pressures. Therefore, a full-automatic firework pressing equipment is proposed. SUMMARY

[0004] The purpose of the present application is to solve the defects in the prior art and provide a full-automatic firework pressing equipment.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0006] The full-automatic firework pressing equipment comprises a main frame, a transmission assembly and a hydraulic machine. The main frame is provided with a feeding mechanism. The first side of the main frame is provided with a first grabbing mechanism. The hydraulic machine is provided with a second grabbing mechanism. The bottom of the main frame is provided with a first storage mechanism. The bottom of the hydraulic machine is provided with a second storage mechanism.

[0007] As a further scheme of the present application, the first storage mechanism and the second storage mechanism each comprise a pneumatic telescopic rod. The extension end of the pneumatic telescopic rod is provided with a bearing plate. The two ends of the bearing plate are provided with material racks. The bottom of the bearing plate is provided with a groove. The one side of the main frame is provided with a hydraulic lifting rod.

[0008] As a further scheme of the present application, the lifting end of the hydraulic lifting rod is provided with a supporting plate. The supporting plate is located directly below the groove, and the supporting plate is movably arranged in the material rack through the groove by the hydraulic lifting rod.

[0009] As a further scheme of the present application: the first grabbing mechanism and the second grabbing mechanism both comprise a first driving support, one side of the first driving support is provided with a first transverse driving assembly, a sliding block is arranged on the first transverse driving assembly, a first longitudinal driving assembly is arranged on the sliding block, a bearing frame is arranged on the first longitudinal driving assembly, and mechanical hands are arranged at both ends of the bearing frame.

[0010] As a further scheme of the present application: the main frame is provided with a bottom plate at the top, a second driving support is arranged at the upper end of the main frame and at one side of the bottom plate, and two groups of second longitudinal driving assemblies are arranged on the second driving support.

[0011] As a further scheme of the present application: support frames are arranged on the two groups of second longitudinal driving assemblies, a leakage plate is arranged on the support frame, a limiting frame is arranged on the support frame, a material bin is movably arranged on the limiting frame, a second transverse driving assembly is arranged at one side of the limiting frame.

[0012] As a further scheme of the present application: one side of the material bin is connected with the second transverse driving assembly, the material bin is arranged above the leakage plate through the second transverse driving assembly along the limiting frame, a plurality of groups of hole grooves are formed in the leakage plate, and the leakage plate is located directly above the bottom plate.

[0013] As a further scheme of the present application: the transmission assembly is respectively arranged at one side of the first grabbing mechanism and the second grabbing mechanism at both ends, a hydraulic assembly is arranged on the hydraulic machine, and a positioning frame is arranged on the hydraulic assembly.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1、Will 20 groups of firework tubes are stacked in batches in the material rack, start the pneumatic telescopic rod to push the bearing plate to move on one side of the main frame, move a group of material racks to the position above the supporting plate, two groups of material racks can be alternately fed, start the hydraulic lifting rod to drive the supporting plate to move upwards, the supporting plate moves to the inside of the material rack through the groove and pushes the firework tube upwards, the firework tube at the top is pushed out of the material rack, at this time the first transverse drive assembly on the first drive bracket drives the bearing frame to move to the position close to the material rack, after the mechanical hand moves to the side of the firework tube, it is moved to a height higher than the firework tube through the first longitudinal drive assembly, and then the mechanical hand is moved above the firework tube through the first transverse drive assembly, the first longitudinal drive assembly drives the mechanical hand to move downwards to the surrounding of the firework tube, then the mechanical hand grabs the firework tube and moves it to the upper end of the bottom plate through the first transverse drive assembly, repeat the above operation, so that the two mechanical hands on the bearing frame can grab the firework tubes on the material rack and the bottom plate respectively, when the mechanical hand at the left end of the bearing frame moves the firework tube to the bottom plate for feeding operation, the mechanical hand at the right end of the bearing frame moves the firework tube on the bottom plate after feeding to the conveying assembly, and is transported to the side of the hydraulic machine through the conveying assembly, so that the feeding and discharging are synchronized, and the working efficiency is effectively improved.

[0016] 2、When the mechanical hand grabs the firework tube to the upper end of the bottom plate and to the upper end of the sieve plate, the second longitudinal drive assembly on one side of the second drive bracket drives the support frame and the hopper to move downwards to the position close to the firework tube, reduces the distance between the hopper and the firework tube to avoid the scattering of gunpowder, adds the gunpowder into the hopper, starts the second transverse drive assembly to drive the hopper to move transversely on the upper end of the sieve plate along the limiting frame, when the hopper moves, the gunpowder gradually falls on the upper end of the sieve plate and falls into the empty slot of the firework tube through the hole slot, and the charging of the firework tube is completed, wherein the hole slot of the sieve plate corresponds to the empty slot on the firework tube, and after the gunpowder is filled, the second longitudinal drive assembly drives the support frame and the hopper to reset; when the firework tube filled with gunpowder moves to the side of the hydraulic machine with the conveying assembly, the second grabbing mechanism grabs the firework tube into the positioning frame in the hydraulic machine, the positioning frame can position the firework tube to prevent the position from deviating during the pressing process, then the hydraulic machine presses the firework tube through the hydraulic assembly, and the pressed firework tube is moved to the second storage mechanism through the mechanical hand of the second grabbing mechanism for storage, the whole pressing process does not need manual operation except feeding and discharging the firework tube, which greatly improves the safety of firework pressing. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are included to provide a further understanding of the application, and constitute a part of the specification, illustrate the application together with the embodiments, and are used to explain the application, and do not constitute a limitation on the application.

[0018] Figure 1The whole structure schematic view of the full-automatic firework press-fitting equipment provided by the present application;

[0019] Figure 2 The structure schematic view of the main frame and the material frame in the full-automatic firework press-fitting equipment provided by the present application;

[0020] Figure 3 The structure schematic view of the feeding mechanism in the full-automatic firework press-fitting equipment provided by the present application;

[0021] Figure 4 The structure schematic view of the feeding mechanism and the first grabbing mechanism in the full-automatic firework press-fitting equipment provided by the present application;

[0022] Figure 5 The structure schematic view of the first grabbing mechanism in the full-automatic firework press-fitting equipment provided by the present application;

[0023] Figure 6 The structure schematic view of the hydraulic machine of the cleaning mechanism in the full-automatic firework press-fitting equipment provided by the present application.

[0024] In the figure: 1, main frame; 2, first driving support; 3, first transverse driving assembly; 4, sliding block; 5, first longitudinal driving assembly; 6, bearing frame; 7, mechanical hand; 8, bottom plate; 9, pneumatic telescopic rod; 10, bearing plate; 11, material frame; 12, groove; 13, hydraulic lifting rod; 14, supporting plate; 15, second driving support; 16, second longitudinal driving assembly; 17, supporting frame; 18, leakage plate; 19, limiting frame; 20, second transverse driving assembly; 21, stock bin; 22, transmission assembly; 23, hydraulic machine; 24, hydraulic assembly; 25, positioning frame; 26, first material storage mechanism; 27, second material storage mechanism; 28, first grabbing mechanism; 29, second grabbing mechanism; 30, feeding mechanism. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described in connection with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application.

[0026] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0027] Embodiment 1

[0028] Please refer toFigures 1-6 The full-automatic fireworks press-fitting equipment comprises a main frame 1, a transmission assembly 22 and a hydraulic machine 23, the main frame 1 is provided with a feeding mechanism 30, the main frame 1 is provided with a first grabbing mechanism 28 at one side of the feeding mechanism 30, the hydraulic machine 23 is provided with a second grabbing mechanism 29 at one side, the bottom of the main frame 1 is provided with a first material storage mechanism 26, and the bottom of the hydraulic machine 23 is provided with a second material storage mechanism 27.

[0029] The first material storage mechanism 26 and the second material storage mechanism 27 both comprise a pneumatic telescopic rod 9, the extension end of the pneumatic telescopic rod 9 is provided with a bearing plate 10, the two ends of the bearing plate 10 are both provided with a material rack 11, the bearing plate 10 is provided with a groove 12 at the bottom of the material rack 11, and the main frame 1 is provided with a hydraulic lifting rod 13 at one side of the bearing plate 10.

[0030] The lifting end of the hydraulic lifting rod 13 is provided with a supporting plate 14, the supporting plate 14 is located directly below the groove 12, and the supporting plate 14 is movably arranged in the material rack 11 through the groove 12 by the hydraulic lifting rod 13, the hydraulic lifting rod 13 drives the supporting plate 14 to move upwards, the supporting plate 14 moves to the inside of the material rack 11 through the groove 12 and pushes the fireworks tube upwards, the fireworks tube at the top is pushed out of the material rack 11, at this time, the first transverse driving assembly 3 on the first driving support 2 drives the bearing rack 6 to move to the position close to the material rack 11, after the mechanical hand 7 moves to the side of the fireworks tube, the mechanical hand 7 is moved to the height higher than the fireworks tube along the sliding block 4 through the first longitudinal driving assembly 5, and then the mechanical hand 7 is moved above the fireworks tube through the first transverse driving assembly 3, the first longitudinal driving assembly 5 drives the mechanical hand 7 to move downwards to the surrounding of the fireworks tube, and then the mechanical hand 7 grabs the fireworks tube.

[0031] The first grabbing mechanism 28 and the second grabbing mechanism 29 both comprise a first driving support 2, the first driving support 2 is provided with a first transverse driving assembly 3 at one side, the first transverse driving assembly 3 is provided with a sliding block 4, the sliding block 4 is provided with a first longitudinal driving assembly 5, the first longitudinal driving assembly 5 is provided with a bearing rack 6, and the two ends of the bearing rack 6 are both provided with a mechanical hand 7.

[0032] When in use, 20 groups of firework tubes are stacked in batches in the material racks 11, the pneumatic telescopic rod 9 is started to push the bearing plate 10 to move on one side of the main frame 1, a group of material racks 11 is moved to the position above the supporting plate 14, two groups of material racks 11 can be alternately fed, the hydraulic lifting rod 13 is started to drive the supporting plate 14 to move upwards, the supporting plate 14 moves to the inside of the material rack 11 through the groove 12 and pushes the firework tube upwards, the firework tube at the top is pushed out of the material rack 11, at this time, the first transverse driving assembly 3 on the first driving support 2 drives the bearing frame 6 to move to the position close to the material rack 11, when the mechanical hand 7 moves to the position beside the firework tube, the first longitudinal driving assembly 5 is used to move the mechanical hand 7 along the sliding block 4 to the height higher than the firework tube, then the first transverse driving assembly 3 is used to move the mechanical hand 7 to the position above the firework tube, the first longitudinal driving assembly 5 drives the mechanical hand 7 to move downwards to the position around the firework tube, then the mechanical hand 7 grabs the firework tube and moves the firework tube to the upper end of the bottom plate 8 through the first transverse driving assembly 3, the above operation is repeated, so that the two groups of mechanical hands 7 on the bearing frame 6 can grab the firework tubes on the material rack 11 and the bottom plate 8 respectively, when the mechanical hand 7 at the left end of the bearing frame 6 moves the firework tube to the bottom plate 8 for feeding operation, the mechanical hand 7 at the right end of the bearing frame 6 moves the firework tube on the bottom plate 8 after feeding to the conveying assembly 22, and then the firework tube is transported to one side of the hydraulic machine 23 through the conveying assembly 22, so that the feeding and discharging are synchronously performed, and the working efficiency is effectively improved.

[0033] Embodiment 2

[0034] Please refer to Figures 1-6 The full-automatic firework pressing equipment comprises a main frame 1, a conveying assembly 22 and a hydraulic machine 23, the main frame 1 is provided with a feeding mechanism 30, the main frame 1 is provided with a first grabbing mechanism 28 on one side of the feeding mechanism 30, the hydraulic machine 23 is provided with a second grabbing mechanism 29 on one side, the main frame 1 is provided with a first storage mechanism 26 at the bottom, and the hydraulic machine 23 is provided with a second storage mechanism 27 at the bottom.

[0035] The main frame 1 is provided with a bottom plate 8 at the top, the main frame 1 is provided with a second driving support 15 at the upper end on one side of the bottom plate 8, and the second driving support 15 is provided with two groups of second longitudinal driving assemblies 16.

[0036] The two groups of second longitudinal driving assemblies 16 are provided with supporting frames 17, the supporting frames 17 are provided with leak plates 18, the supporting frames 17 are provided with limiting frames 19, the limiting frames 19 are movably provided with material bins 21, and the limiting frames 19 are provided with second transverse driving assemblies 20 on one side; one side of the material bin 21 is connected with the second transverse driving assembly 20, the material bin 21 is slidably arranged above the leak plate 18 through the second transverse driving assembly 20 along the limiting frame 19, a plurality of groups of hole grooves are formed in the leak plate 18, and the leak plate 18 is located above the bottom plate 8.

[0037] The transmission assembly 22 is located on the side of the first grabbing mechanism 28 and the second grabbing mechanism 29 respectively, the hydraulic machine 23 is provided with a hydraulic assembly 24, the hydraulic assembly 24 is provided with a positioning frame 25, the positioning frame 25 can position the firework tube to avoid position deviation in the pressing process, the hydraulic machine 23 presses the firework tube through the hydraulic assembly 24, and the pressed firework tube is moved to the second storage mechanism 27 through the mechanical arm 7 of the second grabbing mechanism 29 and is stored.

[0038] Specifically, after the mechanical arm 7 grabs the firework tube to the upper end of the bottom plate 8 and the upper end of the leakage plate 18, the second longitudinal driving assembly 16 on the side of the second driving support 15 drives the support frame 17 and the hopper 21 to move downwards to a position close to the firework tube, reduces the distance between the hopper 21 and the firework tube to avoid powder drifting, adds powder to the inside of the hopper 21, starts the second transverse driving assembly 20 to drive the hopper 21 to move transversely along the limiting frame 19 at the upper end of the leakage plate 18, and the powder gradually falls on the upper end of the leakage plate 18 and falls into the empty slot of the firework tube through the hole slot when the hopper 21 moves, and the powder filling of the firework tube is completed. The second longitudinal driving assembly 16 drives the support frame 17 and the hopper 21 to reset after the powder filling is completed; after the firework tube with the powder is moved to the side of the hydraulic machine 23 through the transmission assembly 22, the second grabbing mechanism 29 grabs the firework tube to the positioning frame 25 in the hydraulic machine 23, the positioning frame 25 can position the firework tube to avoid position deviation in the pressing process, and then the hydraulic machine 23 presses the firework tube through the hydraulic assembly 24. The pressed firework tube is moved to the second storage mechanism 27 through the mechanical arm 7 of the second grabbing mechanism 29 and is stored, the whole pressing process does not need manual operation except for feeding and discharging the firework tube, the total weight of the powder in each pressing operation is not more than 2 kg, the number of the firework tubes in each pressing operation is 20, and the safety of the firework pressing is greatly improved.

[0039] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A fully automatic fireworks pressing equipment, comprising a main frame (1), a transmission assembly (22), and a hydraulic press (23), characterized in that, The main frame (1) is provided with a feeding mechanism (30), a first gripping mechanism (28) is provided on the main frame (1) and located on one side of the feeding mechanism (30), a second gripping mechanism (29) is provided on one side of the hydraulic press (23), a first storage mechanism (26) is provided at the bottom of the main frame (1), and a second storage mechanism (27) is provided at the bottom of the hydraulic press (23).

2. The fully automatic fireworks pressing equipment according to claim 1, characterized in that, The first storage mechanism (26) and the second storage mechanism (27) both include a pneumatic telescopic rod (9). The extended end of the pneumatic telescopic rod (9) is provided with a bearing plate (10). Both ends of the bearing plate (10) are provided with material racks (11). A groove (12) is provided on the bearing plate (10) and at the bottom of the material rack (11). A hydraulic lifting rod (13) is provided on the main frame (1) and at one side of the bearing plate (10).

3. The fully automatic fireworks pressing equipment according to claim 2, characterized in that, The lifting end of the hydraulic lifting rod (13) is provided with a support plate (14). The support plate (14) is located directly below the groove (12), and the support plate (14) is movably disposed inside the material rack (11) through the groove (12) via the hydraulic lifting rod (13).

4. The fully automatic fireworks pressing equipment according to claim 1, characterized in that, The first gripping mechanism (28) and the second gripping mechanism (29) both include a first drive bracket (2). A first transverse drive assembly (3) is provided on one side of the first drive bracket (2). A slider (4) is provided on the first transverse drive assembly (3). A first longitudinal drive assembly (5) is provided on the slider (4). A carrier frame (6) is provided on the first longitudinal drive assembly (5). A robot arm (7) is provided at both ends of the carrier frame (6).

5. The fully automatic fireworks pressing equipment according to claim 4, characterized in that, The main frame (1) is provided with a base plate (8) at the top. A second drive bracket (15) is provided at the upper end of the main frame (1) and on one side of the base plate (8). Two sets of second longitudinal drive components (16) are provided on the second drive bracket (15).

6. The fully automatic fireworks pressing equipment according to claim 5, characterized in that, Two sets of second longitudinal drive components (16) are provided with support frames (17), the support frames (17) are provided with a sluice plate (18), the support frames (17) are provided with a limit frame (19), the limit frame (19) is movably provided with a hopper (21), and a second transverse drive component (20) is provided on one side of the limit frame (19).

7. The fully automatic fireworks pressing equipment according to claim 6, characterized in that, The hopper (21) is connected to the second transverse drive assembly (20) on one side. The hopper (21) is slidably mounted above the slotted plate (18) along the limit frame (19) via the second transverse drive assembly (20). The slotted plate (18) has several sets of holes and slots. The slotted plate (18) is located directly above the bottom plate (8).

8. The fully automatic fireworks pressing equipment according to claim 1, characterized in that, The two ends of the transmission component (22) are located on one side of the first gripping mechanism (28) and the second gripping mechanism (29), respectively. The hydraulic press (23) is provided with a hydraulic component (24), and the hydraulic component (24) is provided with a positioning frame (25).

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