Tilting device for firecracker knotting

Abstract

The tray turning device comprises an operation table, fixing plates are fixedly connected to the front end and the rear end of the upper surface of the operation table, a transmission mechanism is connected to the outer surface of the operation table in a sleeved mode, and fixing rods are fixedly connected to the ends, close to each other, of the left sides of the fixing plates. Guide plates are mounted on the sides, close to each other, of the fixing rods; the limiting mechanism is installed in the middle of the right side of the fixing plate, a second motor is installed in the middle of the rear end of the fixing plate at the rear end, and through the transmission mechanism, firecrackers can be conveniently driven to be conveyed and transmitted, and through the limiting mechanism, the firecrackers conveyed by the transmission mechanism can be conveniently limited; the firecrackers can be effectively prevented from being stacked or overturned in the firecracker knotting process, the flatness of the firecrackers is achieved, the attractiveness is improved, the work efficiency of firecracker knotting is improved, the firecracker jumping phenomenon can be prevented, potential safety hazards are reduced, and the firecrackers needing to be overturned can conveniently enter the mounting frame to be overturned through the overturning mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of firecracker production, in particular to a firecracker whip turning device. Background Art

[0002] Firecrackers, also known as firecrackers, cannonballs and explosives, refer to products that explode when ignited and can produce effects such as popping sounds and flashes, and are mainly for auditory effects. Modern firecrackers use firecracker machines in their production.

[0003] A firecracker turning device with announcement number CN221349888U includes a conveyor belt, side plates, a limit plate and a turning mechanism. The utility model is provided with side plates on both sides of the conveyor belt, the top ends of the two sets of side plates are connected to the limit plates, and the top front ends of the limit plates are provided with a turning mechanism. The turning mechanism includes components such as a clamping member, a flat member, a connecting plate, a connecting groove and a bolt. The turning mechanism can achieve leveling of the firecrackers by cooperating with each other, effectively avoiding the accumulation or flipping of firecrackers when the firecrackers are tied together, achieving the flatness of the firecrackers, improving the aesthetics, improving the efficiency of the firecracker tying, and preventing the occurrence of the firecracker jumping phenomenon, reducing safety hazards, and having strong practicality. However, the above-mentioned turning mechanism is difficult to clamp and turn over firecrackers of different sizes, and the convenience is limited during use. Therefore, it is necessary to provide a new firecracker turning device to solve the above-mentioned technical problems. Utility Model Content

[0004] The object of the present invention is to provide a firecracker whip turning device to solve the above-mentioned shortcomings in the prior art.

[0005] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a firecracker whip turning device, comprising: an operating table, a fixing plate fixedly connected to the front and rear ends of the upper surface of the operating table, a transmission mechanism sleeved on the outer surface of the operating table, a fixing rod fixedly connected to one end of the left side of the fixing plate close to each other, and a guide plate installed on the side of the fixing rod close to each other;

[0006] A limiting mechanism is installed in the middle of the right side of the fixed plate, and a second motor is installed in the middle of the rear end of the fixed plate at the rear end. The power output end of the second motor is connected with a rotating shaft, and the second motor passes through the fixed plate. The rotating shaft is rotatably connected to the fixed plate, and a flip mechanism is installed in the middle of the rotating shaft. By providing a transmission mechanism, it is convenient to drive the firecrackers for transportation and transmission. By providing a limiting mechanism, it is convenient to limit the firecrackers transported by the transmission mechanism, which can effectively avoid the accumulation or flipping of firecrackers when making whips, achieve the flatness of firecrackers, improve the aesthetics, improve the work efficiency of making whips, and prevent the occurrence of jumping firecrackers, reducing safety hazards. By providing a flip mechanism, firecrackers that need to be flipped can enter the mounting frame for flipping.

[0007] As a further description of the above technical solution: the transmission mechanism includes a first motor installed on the left and right sides of the rear end of the operating table, the power output end of the first motor is connected to the transmission roller, and the first motor runs through the operating table, the transmission roller is rotatably connected to the operating table, and the outer surface of the transmission roller is sleeved with a first transmission belt. By providing the first motor, it is convenient to drive the transmission roller to rotate, so that the firecrackers on the first transmission belt can be transported.

[0008] As a further description of the above technical solution: the limiting mechanism includes a mounting plate installed on a fixed plate, and electric push rods are installed at the front and rear ends of the bottom of the mounting plate. The bottom of the electric push rod is installed with a limiting plate, and the limiting plate is driven by the electric push rod to move, which is convenient for limiting the firecrackers on the transmission mechanism. It can effectively avoid the accumulation or flipping of firecrackers when making firecrackers, achieve the flatness of firecrackers, improve the aesthetics, improve the work efficiency of making firecrackers, and prevent the occurrence of firecracker jumping, reducing safety hazards.

[0009] As a further description of the above technical solution: the flipping mechanism includes a mounting frame installed on a rotating shaft, an inclined plate is fixedly connected to the bottom right side of the mounting frame, a number of pressure rollers are installed at the upper and lower ends of the mounting frame, the outer surface of the pressure roller is sleeved with a second transmission belt, and the front and rear ends of the lower pressure roller are installed with an adjustment mechanism. Through the mounting frame and the inclined plate, the firecrackers that need to be flipped can enter the mounting frame for flipping. By providing the pressure roller and the second transmission belt, it is convenient to fit with the transmission mechanism during use, so that the pressure roller and the second transmission belt rotate with the transmission mechanism, so that the firecrackers entering the second transmission belt can move synchronously, avoiding the accumulation of firecrackers, thereby affecting the subsequent use of firecrackers.

[0010] As a further description of the above technical solution: the pressure roller at the upper end is rotatably connected to the mounting frame, and the mounting frame is provided with a mounting opening adapted to the pressure roller. The mounting frame is provided with a mounting opening adapted to the pressure roller, so that the pressure roller can be easily installed and used.

[0011] As a further description of the above technical solution: the adjusting mechanism includes an adjusting plate installed at the front and rear ends of the mounting frame, and the bottom pressure roller is rotatably connected to the adjusting plate, a threaded rod is inserted in the middle of the adjusting plate, a third motor is installed at the bottom of the threaded rod, the power output end of the third motor is connected to the threaded rod, and the third motor is installed on the mounting frame, the top of the threaded rod is rotatably connected to a rotating sleeve, and the rotating sleeve is installed on the mounting frame, and limit rods are movably inserted on the left and right sides of the adjusting plate, and the threaded rod is driven by the third motor to rotate, so that the pressure roller and the second transmission belt on the adjusting plate can move up and down, and be adjusted according to the size of firecrackers, and the firecrackers can be clamped and positioned during the turning process to avoid firecrackers piling up to the bottom of the mounting frame during rotation, affecting the turning and subsequent use of the whip, thereby improving the practicality of the device, and by providing a limit rod, it is convenient to limit the adjusting plate to avoid the adjusting plate rotating with the threaded rod.

[0012] As a further description of the above technical solution: the mounting frame is provided with a movable opening adapted to the adjustment plate, and the adjustment plate is provided with a threaded groove adapted to the threaded rod. The mounting frame is provided with a movable opening adapted to the adjustment plate, so that the adjustment plate can be adjusted in height to adapt to firecrackers of different sizes for flipping over and using. The adjustment plate is provided with a threaded groove adapted to the threaded rod, so that when the threaded rod rotates, the adjustment plate can be driven to adjust up and down.

[0013] The utility model provides a firecracker turning device, which has the following beneficial effects:

[0014] 1. By providing a turnover mechanism, the firecrackers that need to be turned over can enter the mounting frame for turning over through the mounting frame and the inclined plate. By providing a pressure roller and a second transmission belt, it is convenient to fit with the transmission mechanism during use, so that the pressure roller and the second transmission belt rotate with the transmission mechanism, and the firecrackers on the second transmission belt can move synchronously, avoiding the accumulation of firecrackers, which affects the subsequent use of the firecrackers.

[0015] 2. By providing an adjustment mechanism, the threaded rod is driven to rotate by the third motor, so that the pressure roller and the second transmission belt on the adjustment plate can move up and down, and can be adjusted according to the size of the firecrackers. In addition, the firecrackers can be clamped and positioned during the turning process, avoiding the firecrackers from piling up at the bottom of the mounting frame during the rotation process, affecting the turning over and subsequent use of the firecrackers, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a firecracker tipping device proposed by the utility model. Figure 1 ;

[0017] Figure 2This is a schematic diagram of the overall structure of a firecracker tipping device proposed by the utility model. Figure 2 ;

[0018] Figure 3 It is a structural diagram of the transmission mechanism in the utility model;

[0019] Figure 4 This is a schematic structural diagram of the turning mechanism in the present utility model;

[0020] Figure 5 It is a structural diagram of the adjustment mechanism in the utility model.

[0021] Legend:

[0022] 1. Operating table; 2. Fixed plate; 3. Transmission mechanism; 301. First motor; 302. Transmission roller; 303. First transmission belt; 4. Fixed rod; 5. Guide plate; 6. Limiting mechanism; 601. Mounting plate; 602. Electric push rod; 603. Limiting plate; 7. Second motor; 8. Rotating shaft; 9. Flipping mechanism; 901. Mounting frame; 902. Inclined plate; 903. Pressing roller; 904. Second transmission belt; 905. Adjusting mechanism; 9051. Adjusting plate; 9052. Threaded rod; 9053. Third motor; 9054. Rotating sleeve; 9055. Limiting rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Example 1, reference Figure 1 and Figure 2 The utility model discloses a firecracker turning device, which can solve the problem that the existing turning mechanism is difficult to clamp and turn firecrackers of different sizes and has limited convenience during use. It includes an operating table 1, a fixing plate 2 is fixedly connected to the front and rear ends of the upper surface of the operating table 1, a transmission mechanism 3 is sleeved on the outer surface of the operating table 1, a fixing rod 4 is fixedly connected to one end of the left side of the fixing plate 2 close to each other, and a guide plate 5 is installed on the side of the fixing rod 4 close to each other;

[0025] A limiting mechanism 6 is installed in the middle of the right side of the fixed plate 2, and a second motor 7 is installed in the middle of the rear end of the rear fixed plate 2. The power output end of the second motor 7 is connected to the rotating shaft 8, and the second motor 7 passes through the fixed plate 2. The rotating shaft 8 is rotatably connected to the fixed plate 2, and a flip mechanism 9 is installed in the middle of the rotating shaft 8.

[0026] Working principle: the operating table 1 and the fixed plate 2 are convenient for the installation of components, the transmission mechanism 3 is convenient for driving the firecrackers for transportation and transmission, the fixed rod 4 and the guide plate 5 are convenient for limiting the firecrackers entering the transmission mechanism 3, the second motor 7 and the rotating shaft 8 are convenient for driving the flipping mechanism 9 to rotate and flip for use, and the flipping mechanism 9 facilitates the firecrackers that need to be flipped to enter the mounting frame 901 for flipping, so as to avoid the accumulation of firecrackers, which will affect the subsequent use of firecrackers.

[0027] Example 2, refer to Figure 3 、 Figure 4 and Figure 5 In this embodiment, the problem that the existing tipping mechanism is difficult to clamp and tip firecrackers of different sizes and has limited convenience during use is solved. The firecracker tipping device also includes a transmission mechanism 3 including a first motor 301 installed on the left and right sides of the rear end of the operating table 1, the power output end of the first motor 301 is connected to a transmission roller 302, and the first motor 301 runs through the operating table 1, the transmission roller 302 is rotatably connected to the operating table 1, and the outer surface of the transmission roller 302 is sleeved with a first transmission belt 303, the limiting mechanism 6 includes a mounting plate 601 installed on the fixed plate 2, and electric push rods 602 are installed at the front and rear ends of the bottom of the mounting plate 601, and a limiting plate 603 is installed at the bottom of the electric push rod 602, and the tipping mechanism 9 includes a mounting frame 901 installed on the rotating shaft 8, and the right bottom of the mounting frame 901 is fixedly connected to an inclined plate 902, and a plurality of pressure rollers 903 are installed at the upper and lower ends of the mounting frame 901, and the outer surface of the pressure roller 903 is sleeved with a second transmission belt 904, Adjustment mechanisms 905 are installed at the front and rear ends of the lower pressure roller 903. The upper pressure roller 903 is rotatably connected to the mounting frame 901, and the mounting frame 901 is provided with a mounting opening adapted to the pressure roller 903. The adjustment mechanism 905 includes adjustment plates 9051 installed at the front and rear ends of the mounting frame 901, and the bottom pressure roller 903 is rotatably connected to the adjustment plates 9051. A threaded rod 9052 is inserted in the middle of the adjustment plate 9051, and a third motor 9053 is installed at the bottom of the threaded rod 9052. The power output end of the third motor 9053 is connected to the threaded rod 9052, and the third motor 9053 is installed on the mounting frame 901. The top of the threaded rod 9052 is rotatably connected to a rotating sleeve 9054, and the rotating sleeve 9054 is installed on the mounting frame 901. Limit rods 9055 are movably inserted on the left and right sides of the adjustment plate 9051. The mounting frame 901 is provided with a movable opening adapted to the adjustment plate 9051, and the adjustment plate 9051 is provided with a threaded groove adapted to the threaded rod 9052.

[0028] Working principle: When the device is used, the firecrackers are placed on the first transmission belt 303, and the first motor 301 is turned on to drive the transmission roller 302 to rotate, so that the firecrackers on the first transmission belt 303 are transported. By providing a fixed rod 4 and a guide plate 5, it is convenient to limit the transported firecrackers. While transporting the firecrackers, the electric push rod 602 drives the limiting plate 603 to move, which is convenient for limiting the firecrackers on the transmission mechanism 3. It can effectively avoid the accumulation or overturning of firecrackers when making whips, achieve the flatness of firecrackers, improve the aesthetics, improve the working efficiency of making whips, and prevent the occurrence of jumping firecrackers, reducing safety hazards. After the firecrackers enter the mounting frame 901 through the inclined plate 902, the pressure roller 903 and the second transmission belt 904 are in contact with the transmission mechanism 3 during use, so that the pressure roller 903 and the second transmission belt 904 follow the transmission mechanism 3 to rotate, which is convenient for entering the second transmission belt 904 The firecrackers can move synchronously to avoid the accumulation of firecrackers, which affects the subsequent use of whips. When the firecrackers enter, the transmission mechanism 3 is closed, and the threaded rod 9052 is driven to rotate by the third motor 9053, so that the pressure roller 903 and the second transmission belt 904 on the adjusting plate 9051 can move up and down and be adjusted according to the size of the firecrackers. In addition, the firecrackers can be clamped and positioned during the turnover process to avoid the firecrackers piling up to the bottom of the mounting frame 901 during the rotation process, which affects the turnover and subsequent use of whips, thereby improving the practicality of the device. After the firecrackers are clamped, the second motor 7 is turned on to drive the turnover mechanism 9 on the rotating shaft 8 to rotate. After the turnover is used, the adjusting mechanism 905 is reset, so that the pressure roller 903 and the second transmission belt 904 installed on the adjusting mechanism 905 are fitted with the transmission mechanism 3. After adjustment, the transmission mechanism 3 is opened again, so that the firecrackers turned over in the mounting frame 901 can be transported for subsequent processing.

[0029] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A firecracker whip turning device, characterized in that: include: An operating table (1), wherein the front and rear ends of the upper surface of the operating table (1) are fixedly connected to a fixing plate (2), the outer surface of the operating table (1) is sleeved with a transmission mechanism (3), a fixing rod (4) is fixedly connected to one end of the left side of the fixing plate (2) close to each other, and a guide plate (5) is installed on the side of the fixing rod (4) close to each other; A limiting mechanism (6) is installed in the middle of the right side of the fixed plate (2), and a second motor (7) is installed in the middle of the rear end of the fixed plate (2). The power output end of the second motor (7) is connected to a rotating shaft (8), and the second motor (7) passes through the fixed plate (2). The rotating shaft (8) is rotatably connected to the fixed plate (2), and a turning mechanism (9) is installed in the middle of the rotating shaft (8).

2. A firecracker whip turning device according to claim 1, characterized in that, The transmission mechanism (3) comprises a first motor (301) mounted on the left and right sides of the rear end of the operating table (1); a power output end of the first motor (301) is connected to a transmission roller (302); the first motor (301) passes through the operating table (1); the transmission roller (302) is rotatably connected to the operating table (1); and a first transmission belt (303) is sleeved on the outer surface of the transmission roller (302).

3. A firecracker whip turning device according to claim 1, characterized in that, The limiting mechanism (6) comprises a mounting plate (601) mounted on a fixing plate (2), electric push rods (602) being mounted at the front and rear ends of the bottom of the mounting plate (601), and a limiting plate (603) being mounted at the bottom of the electric push rod (602).

4. A firecracker whip turning device according to claim 1, characterized in that, The tilting mechanism (9) comprises a mounting frame (901) mounted on a rotating shaft (8); a slanted plate (902) is fixedly connected to the bottom right side of the mounting frame (901); a plurality of pressure rollers (903) are mounted on the upper and lower ends of the mounting frame (901); a second transmission belt (904) is sleeved on the outer surface of the pressure roller (903); and an adjustment mechanism (905) is mounted on the front and rear ends of the lower pressure roller (903).

5. A firecracker whip turning device according to claim 4, characterized in that, The pressure roller (903) at the upper end is rotatably connected to the mounting frame (901), and the mounting frame (901) is provided with a mounting opening adapted to the pressure roller (903).

6. A firecracker whip turning device according to claim 4, characterized in that, The adjustment mechanism (905) comprises an adjustment plate (9051) mounted at the front and rear ends of the mounting frame (901), and the bottom pressure roller (903) is rotatably connected to the adjustment plate (9051), a threaded rod (9052) is inserted in the middle of the adjustment plate (9051), a third motor (9053) is installed at the bottom of the threaded rod (9052), a power output end of the third motor (9053) is connected to the threaded rod (9052), and the third motor (9053) is mounted on the mounting frame (901), a rotating sleeve (9054) is rotatably connected to the top of the threaded rod (9052), and the rotating sleeve (9054) is mounted on the mounting frame (901), and limit rods (9055) are movably inserted on the left and right sides of the adjustment plate (9051).

7. A firecracker whip turning device according to claim 6, characterized in that, The mounting frame (901) is provided with a movable opening adapted to fit the adjusting plate (9051), and the adjusting plate (9051) is provided with a threaded groove adapted to fit the threaded rod (9052).

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