Tamping equipment for firework production

Abstract

The utility model discloses tamping equipment for firework production, and belongs to the field of firework production, the tamping equipment comprises a fixing plate, a reciprocating device is arranged on the fixing plate, the reciprocating device comprises a first rotating rod, the first rotating rod is rotatably connected to the front face of the fixing plate through a bearing, and the front face of the first rotating rod is fixedly connected with an adjustable assembly; a movable rod is hinged to the front face of the adjustable assembly, a connecting block is hinged to the back face of the movable rod, a tamping rod is fixedly connected to the bottom of the connecting block, and a sliding groove is formed in the front face of the fixing plate. The hydraulic cylinder is started, the hydraulic cylinder drives the clamping plate to clamp the firework barrel, the motor is started, the motor drives the tamping rod to tamp the firework barrel in a reciprocating mode, and therefore the problems that in the background technology, an air cylinder needs more air flow to achieve the same speed, and consequently the tamping speed is decreased, and efficiency is reduced are solved.

Description

Technical Field

[0001] This application relates to the field of fireworks production, and more specifically, to a ramming device for fireworks production. Background Art

[0002] Charging is an important process in the production of fireworks. The quality of charging directly affects the quality of fireworks, the charging efficiency directly affects the manufacturing cost of fireworks, and the degree of automation of charging also seriously affects the safety of the production process.

[0003] The patent document with the publication number CN216869349U discloses a ramming device for fireworks production, including a support component and a ramming component. The support component includes a bottom plate, a lifting cylinder, and a lifting plate. A lifting cylinder is vertically fixed in the middle of the top surface of the bottom plate. A lifting plate is horizontally arranged directly above the bottom plate. The output end of the lifting cylinder is fixedly connected to the bottom surface of the lifting plate. A turntable is horizontally arranged directly above the top surface of the lifting plate. A positioning cylinder is vertically fixed on the top surface of the turntable. A ramming component is vertically arranged on one side of the top surface of the bottom plate. It can perform automatic ramming and improve production efficiency. Although the above application document can perform automatic ramming and improve production efficiency, when using a cylinder for ramming, the cylinder requires more air flow to achieve the same speed, which may lead to a decrease in the ramming speed and efficiency. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the present utility model provides a ramming device for fireworks production, which solves the problems raised in the above background art. To achieve the above objectives, the present utility model is realized through the following technical solutions: A ramming device for fireworks production, including a fixing plate, a reciprocating device is arranged on the fixing plate. The reciprocating device includes a first rotating rod, the first rotating rod is rotatably connected to the front surface of the fixing plate through a bearing, an adjustable component is fixedly connected to the front surface of the first rotating rod, a movable rod is hinged to the front surface of the adjustable component, a connecting block is hinged to the back surface of the movable rod, a ramming rod is fixedly connected to the bottom of the connecting block, a chute is opened on the front surface of the fixing plate, a slider is slidably connected to the inner wall of the chute, and a motor is fixedly connected to the back surface of the fixing plate.

[0005] Preferably, the first rotating rod extends through the fixing plate to the back surface, the extending end of the first rotating rod is fixedly connected to the output end of the motor, and the back surface of the connecting block is fixedly connected to the front surface of the slider.

[0006] Preferably, a base is fixedly connected to the bottom of the fixing plate, a hydraulic cylinder is fixedly connected to the top of the base, and a clamping plate is fixedly connected to the left side of the output end of the hydraulic cylinder.

[0007] Preferably, the adjustable component includes a first connecting rod, the first connecting rod is fixedly connected to the front of the first rotating rod, a lead screw is rotatably connected to the top of the first connecting rod through a bearing, a second connecting rod is threadedly connected to the outer wall of the lead screw, a slide rail is fixedly connected to the bottom of the first connecting rod, and the second connecting rod is slidably connected to the outer wall of the slide rail.

[0008] Preferably, a first bevel gear is fixedly sleeved on the outer wall of the lead screw, a bracket is fixedly connected to the top of the first connecting rod, a second rotating rod is rotatably connected to the bottom of the bracket through a bearing, a second bevel gear is fixedly connected to the bottom of the second rotating rod, the first bevel gear meshes with the second bevel gear, and a knob is fixedly connected to the top of the second rotating rod.

[0009] Preferably, a jack is formed at the top of the second connecting rod, a plug rod is slidably connected to the inner wall of the jack, and the second connecting rod is hinged to the back of the movable rod.

[0010] The advantages of the present application are as follows:

[0011] First, by providing a reciprocating device in the present application, the hydraulic cylinder is started, and the hydraulic cylinder drives the clamping plate to clamp the fireworks cylinder. The motor is started, and the motor drives the ramming rod to reciprocate and ram the fireworks cylinder, thereby solving the problem that the cylinder in the background art requires more air flow to achieve the same speed, which may lead to a decrease in the ramming speed and a reduction in efficiency.

[0012] Second, by providing an adjustable component in the present application, the plug rod is pulled out, the knob is turned, the knob drives the second rotating rod to rotate, the second rotating rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the lead screw to rotate, the lead screw drives the second connecting rod to move upward, the second connecting rod slides on the outer wall of the slide rail, and the plug rod is inserted back into the inner wall of the jack to fix the adjusted length of the second connecting rod, so as to ram fireworks cylinders of different heights and make it adapt to fireworks cylinders of different sizes. In this way, no matter how the height of the fireworks cylinder changes, the uniformity and effectiveness of ramming can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, objects, and advantages of this application more obvious. The schematic embodiments and descriptions thereof of this application are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0014] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 is a schematic diagram of the left side structure of the present invention;

[0016] Figure 3 For the present utility model Figure 1 Schematic enlarged structure view at position A in the present utility model;

[0017] Figure 4 For the present utility model Figure 2 Schematic enlarged structure view at position B in the present utility model.

[0018] In the above figures,

[0019] 1. Fixed plate; 2. Reciprocating device; 21. First rotating rod; 22. Movable rod; 23. Connecting block; 24. Tamping rod; 25. Chute; 26. Slide block; 27. Hydraulic cylinder; 28. Clamping plate; 29. Motor; 3. Adjustable component; 31. Second connecting rod; 32. Lead screw; 33. First connecting rod; 34. First bevel gear; 35. Bracket; 36. Second bevel gear; 37. Second rotating rod; 38. Insertion hole; 39. Insertion rod; 310. Slide rail; 4. Base. Specific implementation manners

[0020] In order to enable those skilled in the art of the present technology to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0021] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0022] Embodiment 1

[0023] See Figures 1-4, this embodiment provides a ramming device for fireworks production, including a fixed plate 1. A reciprocating device 2 is arranged on the fixed plate 1. The reciprocating device 2 includes a first rotating rod 21. The first rotating rod 21 is rotatably connected to the front of the fixed plate 1 through a bearing. A front surface of the first rotating rod 21 is fixedly connected with an adjustable assembly 3. A movable rod 22 is hinged to the front of the adjustable assembly 3. A connecting block 23 is hinged to the back of the movable rod 22. A ramming rod 24 is fixedly connected to the bottom of the connecting block 23. A chute 25 is formed on the front of the fixed plate 1. An inner wall of the chute 25 is slidably connected with a slider 26. A motor 29 is fixedly connected to the back of the fixed plate 1. The structural design of the movable rod 22 and the connecting block 23 ensures that the ramming rod 24 can be accurately positioned above the material to avoid unnecessary offset or damage during the ramming process. The design of the chute 25 and the slider 26 further ensures the stability and reliability of the device during operation. The first rotating rod 21 extends through the fixed plate 1 to the back in a movable manner. An extended end of the first rotating rod 21 is fixedly connected to an output end of the motor 29. The back of the connecting block 23 is fixedly connected to the front of the slider 26. The sliding connection design of the slider 26 on the inner wall of the chute 25 reduces the frictional resistance, making the whole set of equipment run more smoothly and reducing the wear rate. In addition, this design also improves the service life of the device. A base 4 is fixedly connected to the bottom of the fixed plate 1. A hydraulic cylinder 27 is fixedly connected to the top of the base 4. A clamping plate 28 is fixedly connected to the left side of an output end of the hydraulic cylinder 27, making the whole ramming process more efficient and safe. Especially when dealing with high-density materials, it can ensure that the materials are not easy to overflow and ensure the cleanliness of the production environment.

[0024] When the above device is specifically used, start the hydraulic cylinder 27. The hydraulic cylinder 27 drives the clamping plate 28 to clamp the fireworks tube. Start the motor 29. The motor 29 drives the first rotating rod 21 to rotate. The first rotating rod 21 drives the adjustable assembly 3 to rotate. The adjustable assembly 3 drives the movable rod 22 to rotate. The movable rod 22 drives the connecting block 23 to reciprocate up and down. The connecting block 23 drives the slider 26 to slide on the inner wall of the chute 25. At the same time, the connecting block 23 drives the ramming rod 24 to reciprocate and ram the fireworks tube.

[0025] Embodiment Two

[0026] See Figures 1-4, on the basis of the first embodiment, the adjustable component 3 includes a first connecting rod 33. The first connecting rod 33 is fixedly connected to the front surface of the first rotating rod 21. A lead screw 32 is rotatably connected to the top of the first connecting rod 33 through a bearing. A second connecting rod 31 is threadedly connected to the outer wall of the lead screw 32. A slide rail 310 is fixedly connected to the bottom of the first connecting rod 33. The second connecting rod 31 is slidably connected to the outer wall of the slide rail 310. The slide rail 310 enables the second connecting rod 31 to slide smoothly during movement, reducing friction and thus reducing energy loss. In addition, the design of the slide rail also facilitates the maintenance of the device, making the cleaning and maintenance work easier. A first bevel gear 34 is fixedly sleeved on the outer wall of the lead screw 32. A bracket 35 is fixedly connected to the top of the first connecting rod 33. A second rotating rod 37 is rotatably connected to the bottom of the bracket 35 through a bearing. A second bevel gear 36 is fixedly connected to the bottom of the second rotating rod 37. The first bevel gear 34 meshes with the second bevel gear 36. A knob is fixedly connected to the top of the second rotating rod 37. A jack 38 is opened on the top of the second connecting rod 31. A plug rod 39 is slidably connected to the inner wall of the jack 38. The second connecting rod 31 is hinged to the back surface of the movable rod 22.

[0027] When the above device is specifically used, pull out the plug rod 39 and turn the knob. The knob drives the second rotating rod 37 to rotate. The second rotating rod 37 drives the second bevel gear 36 to rotate. The second bevel gear 36 drives the first bevel gear 34 to rotate. The first bevel gear 34 drives the lead screw 32 to rotate. The lead screw 32 drives the second connecting rod 31 to move upward. The second connecting rod 31 slides on the outer wall of the slide rail 310. Reinsert the plug rod 39 into the inner wall of the jack 38 to fix the adjusted length of the second connecting rod 31, so as to realize the ramming of fireworks cylinders at different heights.

[0028] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A ramming device for fireworks production, comprising a fixing plate (1), characterized in that, A reciprocating device (2) is provided on the fixed plate (1). The reciprocating device (2) includes a first rotating rod (21). The first rotating rod (21) is rotatably connected to the front of the fixed plate (1) through a bearing. A first adjusting component (3) is fixedly connected to the front of the first rotating rod (21). An active rod (22) is hinged to the front of the first adjusting component (3). A connecting block (23) is hinged to the back of the active rod (22). A ramming rod (24) is fixedly connected to the bottom of the connecting block (23). A chute (25) is formed in the front of the fixed plate (1). A slider (26) is slidably connected to the inner wall of the chute (25). A motor (29) is fixedly connected to the back of the fixed plate (1).

2. The ramming device for fireworks production according to claim 1, characterized in that, The first rotating rod (21) extends through the fixed plate (1) to the back, and the extended end of the first rotating rod (21) is fixedly connected to the output end of the motor (29). The back of the connecting block (23) is fixedly connected to the front of the slider (26).

3. The ramming device for fireworks production according to claim 2, characterized in that, A base (4) is fixedly connected to the bottom of the fixed plate (1). A hydraulic cylinder (27) is fixedly connected to the top of the base (4). A clamping plate (28) is fixedly connected to the left side of the output end of the hydraulic cylinder (27).

4. The tamping device for fireworks production according to claim 3, characterized in that, The first adjusting component (3) includes a first connecting rod (33). The first connecting rod (33) is fixedly connected to the front of the first rotating rod (21). A lead screw (32) is rotatably connected to the top of the first connecting rod (33) through a bearing. A second connecting rod (31) is threadedly connected to the outer wall of the lead screw (32). A slide rail (310) is fixedly connected to the bottom of the first connecting rod (33). The second connecting rod (31) is slidably connected to the outer wall of the slide rail (310).

5. The ramming device for fireworks production according to claim 4, characterized in that, A first bevel gear (34) is fixedly sleeved on the outer wall of the lead screw (32). A bracket (35) is fixedly connected to the top of the first connecting rod (33). A second rotating rod (37) is rotatably connected to the bottom of the bracket (35) through a bearing. A second bevel gear (36) is fixedly connected to the bottom of the second rotating rod (37). The first bevel gear (34) meshes with the second bevel gear (36). A knob is fixedly connected to the top of the second rotating rod (37).

6. The ramming device for fireworks production according to claim 5, characterized in that, A jack (38) is formed in the top of the second connecting rod (31). A plug rod (39) is slidably connected to the inner wall of the jack (38). The second connecting rod (31) is hinged to the back of the active rod (22).

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