Automatic filling equipment for firework effect pieces

Abstract

The utility model discloses automatic filling equipment for firework effect pieces, which relates to the technical field of firework processing and comprises a support, a connecting plate is fixedly connected to the rear of the top end of the support, a storage frame is fixedly connected to the top end of the connecting plate, a first cylinder is fixedly connected to the rear of the top end of the support, and a second cylinder is fixedly connected to the rear of the top end of the support. The output end of the first air cylinder is fixedly connected with a movable frame, and the bottom of the movable frame is slidably connected with the top of the support. According to the automatic filling equipment for the firework effect pieces, the pushing mechanism and the feeding mechanism are matched with each other, the firework effect pieces are arranged in order and moved to the position over fireworks, then the second air cylinder drives the inserting plate to move downwards, the inserting plate slides downwards on the outer wall of the supporting frame, and the firework effect pieces are automatically filled. And the vertical rod at the bottom end of the inserting plate pushes the firework effect pieces in the perforated plate to enter the firework launching holes, so that one-time filling is completed, and the automatic filling effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireworks processing, in particular to automatic filling equipment for fireworks effect parts. Background Art

[0002] Fireworks, also known as fireworks, fireworks, firecrackers, and firecrackers, are defined as entertainment products that use pyrotechnic powder as raw materials to produce sound, light, and color according to the "China Fireworks and Firecrackers Standards - Safety and Quality". They were first invented by the Chinese working people and are often used in grand ceremonies or performances. When making fireworks, the fireworks effect parts (also called inner tubes) need to be placed in the fireworks launch holes (also called outer tubes).

[0003] The existing technology has the following problems:

[0004] In the prior art, when placing a firework effect piece into a firework launching hole, manual operation is usually required, which is prone to danger and reduces the practicality of the device. At the same time, when placing a firework effect piece into a firework launching hole, the prior art cannot place multiple firework effect pieces into the firework launching hole at the same time, resulting in low work efficiency and reducing the practicality of the device. Utility Model Content

[0005] The utility model provides an automatic filling device for firework effect parts to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A firework effect piece automatic loading device comprises a bracket, a connecting plate is fixedly connected to the rear portion of the top end of the bracket, a storage frame is fixedly connected to the top end of the connecting plate, a cylinder 1 is fixedly connected to the rear portion of the top end of the bracket, a moving frame is fixedly connected to the output end of the cylinder 1, the bottom of the moving frame is slidably connected to the top of the bracket, the right portion of the moving frame is slidably connected to the bottom of the storage frame, the rear portion of the top end of the bracket is fixedly connected to the fixed frame, a pushing mechanism is fixedly connected to the rear portion of the top end of the connecting plate, a loading mechanism is fixedly connected to the bottom of the bracket, a loading mechanism is fixedly connected to the front portion of the bracket, a conveying mechanism is fixedly connected to the front portion of the bracket, the pushing mechanism comprises a stepping motor 1, a front end of the stepping motor 1 is fixedly connected to the rear portion of the top end of the connecting plate, the loading mechanism comprises a stepping motor 2, a top end of the stepping motor 2 is fixedly connected to the bottom of the bracket, the loading mechanism comprises a supporting frame, a bottom end of the supporting frame is fixedly connected to the front portion of the bracket, and the conveying mechanism comprises an input conveyor belt, a bottom end of the input conveyor belt is fixedly connected to the front portion of the bracket.

[0008] Preferably: the output end of the stepper motor 1 is fixedly connected to a screw rod 1, the front end of the screw rod 1 is rotatably connected to the top of the connecting plate, the outer wall of the screw rod 1 is threadedly connected to a push plate, the left and right parts of the push plate are movably sleeved with a guide rod 1, and one end of the guide rod 1 is fixedly connected to the top of the connecting plate.

[0009] Preferably, the front portion of the push plate is fixedly connected to an electric push rod 1, the output end of the electric push rod 1 is fixedly connected to a tooth plate, and the bottom of the tooth plate is slidably connected to the inner wall of the moving frame.

[0010] Preferably: the output end of the second stepper motor is fixedly connected with a second screw rod, the top of the second screw rod is rotatably connected to the top of the connecting plate, the top of the second screw rod is threadedly connected to a mounting block, the front and rear parts of the mounting block are rotatably connected to a rotating shaft, the bottom end of the mounting block is fixedly connected with a sleeve, the inner wall of the sleeve is movably sleeved with a second guide rod, and the bottom end of the second guide rod is fixedly connected to the front part of the bracket.

[0011] Preferably: the outer wall of the rotating shaft at the rear is fixedly connected with a fixing rod, the rear of the fixing rod is rotatably connected with an electric push rod 2, the output end of the electric push rod 2 is rotatably connected with a connecting rod, the top of the connecting rod is fixedly connected with the outer wall of the rotating shaft at the front, the outer wall of the rotating shaft at the front is fixedly connected with an installation frame, the left and right ends of the installation frame are fixedly connected with an electric push rod 3, the output end of the electric push rod 3 is overlapped with a porous plate, and the outer wall of the porous plate overlaps the inner wall of the installation frame.

[0012] Preferably, the top end of the support frame is fixedly connected to a second cylinder, the output end of the second cylinder is fixedly connected to a plug plate, and the outer wall of the plug plate is slidably connected to the outer wall of the support frame.

[0013] Preferably: the right part of the input conveyor belt is overlapped with a support plate, the bottom end of the support plate is fixedly connected to the front part of the bracket, the rear part of the support plate is overlapped with the output conveyor belt, the bottom end of the output conveyor belt is fixedly connected to the front part of the bracket, the bottom end of the support plate is fixedly connected to electric push rods four on the left and right sides, the left and right parts of the top end of the support plate are fixedly connected to guide rods, the right part of the front end of the input conveyor belt is fixedly connected to electric push rod five, the rear part of the right end of the support plate is fixedly connected to electric push rod six, and the output ends of electric push rods five and six are fixedly connected to baffles.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides an automatic filling device for fireworks effect pieces. The fireworks effect pieces are neatly arranged and moved just above the fireworks through the cooperation of a pushing mechanism and a feeding mechanism. Then, a plug plate can be driven downward by a second air cylinder to slide downward on the outer wall of a supporting frame, so that a vertical rod at the bottom end of the plug plate pushes the fireworks effect pieces in the porous plate to enter the fireworks launching holes, thereby completing one filling and achieving an automatic filling effect.

[0016] The utility model provides an automatic filling device for firework effect pieces, which starts a stepping motor to drive a screw rod to rotate, so that a push plate moves on the outer wall of the screw rod, and at the same time, the push plate drives an electric push rod and a tooth plate to move synchronously, so that the movable tooth plate pushes the firework effect piece in the moving frame, and at the same time, a connecting rod is driven to rotate by a second electric push rod, so that the connecting rod drives a rotating shaft located at the front to rotate, and the rotating shaft drives the installation frame to rotate synchronously, and at the same time, the second electric push rod follows the connecting rod to move downward, so that the installation frame rotates upward, and the installation frame drives the porous plate to rotate synchronously, so that the holes on the porous plate are aligned with the fixed frame, so that the firework effect piece pushed by the tooth plate can enter the inner wall of the porous plate, and at the same time, the second stepping motor drives the second screw rod to rotate, so that the installation block moves on the outer wall of the second screw rod, so that the installation block moves more stably, thereby the installation block drives the installation frame and the porous plate to gradually descend, so that the inner wall of the porous plate can be completely filled with firework effect pieces, so that it is convenient to complete multiple groups of filling work at one time, and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the main view of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model from the left;

[0019] Figure 3 It is a structural schematic diagram of the utility model from the right side;

[0020] Figure 4 It is a structural schematic diagram of the feeding mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the utility model from a top view;

[0022] Figure 6 It is a schematic diagram of the structure of the utility model from the front;

[0023] Figure 7 It is a structural schematic diagram of the rear view of the utility model.

[0024] In the figure: 1, bracket; 11, connecting plate; 12, storage frame; 13, cylinder 1; 14, moving frame; 15, fixed frame; 2, pushing mechanism; 21, stepping motor 1; 22, screw rod 1; 23, pushing plate; 24, guide rod 1; 25, electric push rod 1; 26, tooth plate; 3, feeding mechanism; 31, stepping motor 2; 32, screw rod 2; 33, mounting block; 34, sleeve; 35, guide rod 2; 36, Fixed rod; 37, electric push rod two; 371, connecting rod; 38, mounting frame; 381, electric push rod three; 39, porous plate; 4, loading mechanism; 41, support frame; 42, cylinder two; 43, plug plate; 5, conveying mechanism; 51, input conveyor belt; 52, supporting plate; 53, output conveyor belt; 54, electric push rod four; 55, guide rod; 56, electric push rod five; 57, electric push rod six; 58, baffle. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-Figure 7 As shown, an automatic loading device for fireworks effect parts includes a bracket 1, a connecting plate 11 is fixedly connected to the rear of the top of the bracket 1, a storage frame 12 is fixedly connected to the top of the connecting plate 11, a cylinder 13 is fixedly connected to the rear of the top of the bracket 1, a moving frame 14 is fixedly connected to the output end of the cylinder 13, the bottom of the moving frame 14 is slidably connected to the top of the bracket 1, the right part of the moving frame 14 is slidably connected to the bottom of the storage frame 12, a fixed frame 15 is fixedly connected to the rear of the top of the bracket 1, a pushing mechanism 2 is fixedly connected to the rear of the top of the connecting plate 11, and the bottom of the bracket 1 is fixed A feeding mechanism 3 is connected, a filling mechanism 4 is fixedly connected to the front of the bracket 1, a conveying mechanism 5 is fixedly connected to the front of the bracket 1, the pushing mechanism 2 includes a stepper motor 21, the front end of the stepper motor 21 is fixedly connected to the rear of the top end of the connecting plate 11, the feeding mechanism 3 includes a stepper motor 2 31, the top of the stepper motor 2 31 is fixedly connected to the bottom of the bracket 1, the filling mechanism 4 includes a support frame 41, the bottom end of the support frame 41 is fixedly connected to the front of the bracket 1, and the conveying mechanism 5 includes an input conveyor belt 51, and the bottom end of the input conveyor belt 51 is fixedly connected to the front of the bracket 1.

[0027] The pushing mechanism 2 and the feeding mechanism 3 cooperate with each other to complete the feeding work, and then the filling mechanism 4 completes the filling. After the filling is completed, the conveying mechanism 5 conveys the loaded fireworks out.

[0028] like Figure 2 , Figure 5As shown, the output end of the stepper motor 21 is fixedly connected to a screw rod 22, the front end of the screw rod 22 is rotatably connected to the top of the connecting plate 11, the outer wall of the screw rod 22 is threadedly connected to a push plate 23, the left and right parts of the push plate 23 are movably sleeved with a guide rod 24, and one end of the guide rod 24 is fixedly connected to the top of the connecting plate 11.

[0029] By starting the stepper motor 21, the screw rod 22 is driven to rotate, so that the push plate 23 moves on the outer wall of the screw rod 22, and at the same time, the push plate 23 slides on the outer wall of the guide rod 24, and the guide rod 24 guides the push plate 23, so that the push plate 23 can only move horizontally.

[0030] like Figure 2 , Figure 5 As shown, the front of the push plate 23 is fixedly connected to an electric push rod 25, the output end of the electric push rod 25 is fixedly connected to a tooth plate 26, and the bottom of the tooth plate 26 is slidably connected to the inner wall of the moving frame 14.

[0031] When the push plate 23 moves, it drives the electric push rod 25 and the tooth plate 26 to move synchronously. When the moving frame 14 returns to its original position, the electric push rod 25 drives the tooth plate 26 to move downward, so that the outer wall of the tooth plate 26 is plugged into the inner wall of the moving frame 14. Therefore, when the push plate 23 moves, it drives the tooth plate 26 to push the fireworks effect parts in the moving frame 14, achieving a pushing effect.

[0032] like Figure 2-Figure 4 As shown, the output end of the stepper motor 31 is fixedly connected to the lead screw 32, the top of the lead screw 32 is rotatably connected to the top of the connecting plate 11, the top of the lead screw 32 is threadedly connected to the mounting block 33, the front and rear parts of the mounting block 33 are rotatably connected to the rotating shaft, the bottom end of the mounting block 33 is fixedly connected to the sleeve 34, the inner wall of the sleeve 34 is movably sleeved with the guide rod 35, and the bottom end of the guide rod 35 is fixedly connected to the front part of the bracket 1.

[0033] The second stepping motor 31 drives the second screw rod 32 to rotate, so that the mounting block 33 moves on the outer wall of the second screw rod 32, and the mounting block 33 drives the sleeve 34 to slide synchronously on the outer wall of the second guide rod 35. The second guide rod 35 guides the mounting block 33 to make the mounting block 33 move more smoothly, thereby causing the mounting block 33 to drive the mounting frame 38 and the porous plate 39 to gradually descend, so that the inner wall of the porous plate 39 can be completely filled with fireworks effect pieces. When the filling is completed, the mounting frame 38 can be rotated back to its original position. Because the diameter of the holes on the porous plate 39 is equivalent to the maximum diameter of the fireworks effect pieces, the fireworks effect pieces will not slide down without the action of external force.

[0034] like Figure 2-Figure 4As shown, the outer wall of the rear rotating shaft is fixedly connected with a fixing rod 36, the rear part of the fixing rod 36 is rotatably connected with an electric push rod 37, the output end of the electric push rod 37 is rotatably connected with a connecting rod 371, the top of the connecting rod 371 is fixedly connected to the outer wall of the front rotating shaft, the outer wall of the front rotating shaft is fixedly connected with a mounting frame 38, the left and right ends of the mounting frame 38 are fixedly connected with an electric push rod 381, the output end of the electric push rod 381 is overlapped with a porous plate 39, and the outer wall of the porous plate 39 overlaps with the inner wall of the mounting frame 38.

[0035] The second electric push rod 37 drives the connecting rod 371 to rotate, so that the connecting rod 371 drives the rotating shaft located in the front thereof to rotate, and the rotating shaft drives the mounting frame 38 to rotate synchronously. At the same time, the second electric push rod 37 moves downward following the connecting rod 371, so that the mounting frame 38 rotates upward, and the mounting frame 38 drives the porous plate 39 to rotate synchronously, so that the holes on the porous plate 39 are aligned with the fixed frame 15, so that the fireworks effect parts pushed by the tooth plate 26 can enter the inner wall of the porous plate 39.

[0036] like Figure 2 , Figure 3 As shown, the top of the support frame 41 is fixedly connected to the cylinder 2 42 , the output end of the cylinder 2 42 is fixedly connected to the plug board 43 , and the outer wall of the plug board 43 is slidably connected to the outer wall of the support frame 41 .

[0037] The plug plate 43 is driven downward by the cylinder 2 42 to slide downward on the outer wall of the support frame 41, so that the vertical rod at the bottom end of the plug plate 43 pushes the firework effect parts in the porous plate 39 to enter the firework launching hole, thereby completing one loading and achieving the effect of automatic loading.

[0038] like Figure 2 , Figure 3 and Figure 5 As shown, the right part of the input conveyor belt 51 is overlapped with a supporting plate 52, the bottom end of the supporting plate 52 is fixedly connected to the front part of the bracket 1, the rear part of the supporting plate 52 is overlapped with an output conveyor belt 53, the bottom end of the output conveyor belt 53 is fixedly connected to the front part of the bracket 1, the left and right sides of the bottom end of the supporting plate 52 are fixedly connected with electric push rods 4 54, the left and right parts of the top end of the supporting plate 52 are fixedly connected with guide rods 55, the right part of the front end of the input conveyor belt 51 is fixedly connected with electric push rods 56, the rear part of the right end of the supporting plate 52 is fixedly connected with electric push rods 6 57, and the output ends of electric push rods 56 and 57 are fixedly connected to baffles 58.

[0039] The fireworks to be loaded are placed on the input conveyor belt 51, which conveys the fireworks to the electric push rod five 56, which drives the baffle 58 to push the fireworks to the bottom of the plug plate 43. The guide rod 55 guides the fireworks during the pushing process so that there will be no deviation during the pushing process. Then the output end of the electric push rod four 54 is extended to limit the fireworks. At the same time, the baffle 58 is driven by the electric push rod six 57 to clamp the fireworks, so as to fix the fireworks and achieve a fixing effect. Then the loading work can be started. After the loading work is completed, the output end of the electric push rod four 54 no longer blocks the fireworks. At the same time, the baffle 58 is driven by the electric push rod six 57 to push the fireworks, so that the fireworks move to the output conveyor belt 53, and the output conveyor belt 53 transports the loaded fireworks out, thereby completing automatic transportation and achieving the effect of automatic transportation.

[0040] The working principle of the utility model is as follows: when in use, the fireworks to be loaded are placed on the input conveyor belt 51, and the input conveyor belt 51 conveys the fireworks to the electric push rod 56, and the electric push rod 56 drives the baffle 58 to push the fireworks to the bottom of the plug plate 43. The guide rod 55 guides the fireworks during the pushing process so that there will be no deviation during the pushing. Then the output end is extended by the electric push rod 4 54 to limit the fireworks, and the baffle 58 is driven by the electric push rod 6 57 to clamp the fireworks, so as to fix the fireworks and achieve the fixing effect. Then the cylinder 13 drives the moving frame 14 to move, so that the moving frame 14 moves to the bottom of the storage frame 12, so that the fireworks effect pieces in the storage frame 12 fall into the upper groove of the moving frame 14, and then the moving frame 14 is restored. The push plate 23 is guided by the guide rod 24 so that the push plate 23 can only move in translation. At the same time, the push plate 23 drives the electric push rod 1 25 and the tooth plate 26 to move synchronously. When the moving frame 14 is restored to its original position, the electric push rod 1 25 drives the tooth plate 26 to move downward so that the outer wall of the tooth plate 26 is plugged into the inner wall of the moving frame 14. Therefore, when the push plate 23 moves, it drives the tooth plate 26 to push the fireworks effect parts in the moving frame 14, thereby achieving a pushing effect. At the same time, the electric push rod 2 37 drives the connecting rod 371 to rotate so that the connecting rod 371 The second stepping motor 31 drives the second screw rod 32 to rotate, so that the mounting block 33 moves on the outer wall of the second screw rod 32, and the mounting block 33 drives the sleeve 34 to slide synchronously on the outer wall of the second guide rod 35. The second guide rod 35 guides the mounting block 33, so that the mounting block 33 moves more smoothly, thereby making the mounting block 33 drive the mounting frame 38 and the porous plate 39 to gradually descend, so that the multi-hole plate 39 can be put into the fixed frame 15. The inner wall of the perforated plate 39 is completely filled with the fireworks effect pieces. When the filling is completed, the installation frame 38 can be rotated back to its original position. Because the diameter of the holes on the perforated plate 39 is equivalent to the maximum diameter of the fireworks effect pieces, the fireworks effect pieces will not slide down without the action of external force. Then, the cylinder 2 42 can drive the plug plate 43 to move downward, so that the plug plate 43 slides downward on the outer wall of the support frame 41, so that the vertical rod at the bottom end of the plug plate 43 pushes the fireworks effect pieces in the perforated plate 39 to enter the fireworks launching hole, thereby completing one loading and achieving the effect of automatic loading. After the loading is completed, the output end of the electric push rod 4 54 no longer blocks the fireworks, and the electric push rod 6 57 drives the baffle 58 to push the fireworks, so that the fireworks move to the output conveyor belt 53.The loaded fireworks are transported out by the output conveyor belt 53, thereby completing the automatic transport and achieving the effect of automatic transport, thereby greatly improving the user experience.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic loading device for fireworks effect parts, comprising a bracket (1), characterized in that: The rear portion of the top end of the bracket (1) is fixedly connected to a connecting plate (11), the top end of the connecting plate (11) is fixedly connected to a storage frame (12), the rear portion of the top end of the bracket (1) is fixedly connected to a cylinder 1 (13), the output end of the cylinder 1 (13) is fixedly connected to a moving frame (14), the bottom of the moving frame (14) is slidably connected to the top of the bracket (1), the right portion of the moving frame (14) is slidably connected to the bottom of the storage frame (12), the rear portion of the top end of the bracket (1) is fixedly connected to a fixed frame (15), the rear portion of the top end of the connecting plate (11) is fixedly connected to a pushing mechanism (2), the bottom of the bracket (1) is fixedly connected to a feeding mechanism (3), the bracket (1) ) is fixedly connected to the front of the bracket (1) with a filling mechanism (4), the front of the bracket (1) is fixedly connected to the conveying mechanism (5), the pushing mechanism (2) comprises a stepper motor 1 (21), the front end of the stepper motor 1 (21) is fixedly connected to the rear of the top end of the connecting plate (11), the feeding mechanism (3) comprises a stepper motor 2 (31), the top end of the stepper motor 2 (31) is fixedly connected to the bottom of the bracket (1), the filling mechanism (4) comprises a support frame (41), the bottom end of the support frame (41) is fixedly connected to the front of the bracket (1), and the conveying mechanism (5) comprises an input conveyor belt (51), the bottom end of the input conveyor belt (51) is fixedly connected to the front of the bracket (1).

2. The automatic loading device for fireworks effect parts according to claim 1, characterized in that: The output end of the stepper motor 1 (21) is fixedly connected to a screw rod 1 (22), the front end of the screw rod 1 (22) is rotatably connected to the top of the connecting plate (11), the outer wall of the screw rod 1 (22) is threadedly connected to a push plate (23), the left and right parts of the push plate (23) are movably sleeved with a guide rod 1 (24), and one end of the guide rod 1 (24) is fixedly connected to the top of the connecting plate (11).

3. The automatic loading device for fireworks effect parts according to claim 2, characterized in that: The front part of the push plate (23) is fixedly connected to an electric push rod 1 (25), the output end of the electric push rod 1 (25) is fixedly connected to a tooth plate (26), and the bottom of the tooth plate (26) is slidably connected to the inner wall of the moving frame (14).

4. The automatic loading device for fireworks effect parts according to claim 1, characterized in that: The output end of the second stepper motor (31) is fixedly connected to a second screw rod (32), the top end of the second screw rod (32) is rotatably connected to the top of the connecting plate (11), the top of the second screw rod (32) is threadedly connected to a mounting block (33), the front and rear parts of the mounting block (33) are both rotatably connected to a rotating shaft, the bottom end of the mounting block (33) is fixedly connected to a sleeve (34), the inner wall of the sleeve (34) is movably sleeved with a second guide rod (35), and the bottom end of the second guide rod (35) is fixedly connected to the front part of the bracket (1).

5. The automatic loading device for firework effect parts according to claim 4, characterized in that: The outer wall of the rotating shaft at the rear is fixedly connected to a fixing rod (36), the rear of the fixing rod (36) is rotatably connected to an electric push rod 2 (37), the output end of the electric push rod 2 (37) is rotatably connected to a connecting rod (371), the top of the connecting rod (371) is fixedly connected to the outer wall of the rotating shaft at the front, the outer wall of the rotating shaft at the front is fixedly connected to a mounting frame (38), the left and right ends of the mounting frame (38) are fixedly connected to an electric push rod 3 (381), the output end of the electric push rod 3 (381) is overlapped with a porous plate (39), and the outer wall of the porous plate (39) is overlapped with the inner wall of the mounting frame (38).

6. The automatic loading device for fireworks effect parts according to claim 1, characterized in that: The top end of the support frame (41) is fixedly connected to a second cylinder (42), the output end of the second cylinder (42) is fixedly connected to a plug plate (43), and the outer wall of the plug plate (43) is slidably connected to the outer wall of the support frame (41).

7. The automatic loading device for fireworks effect parts according to claim 1, characterized in that: The right part of the input conveyor belt (51) is overlapped with a supporting plate (52), the bottom end of the supporting plate (52) is fixedly connected to the front part of the bracket (1), the rear part of the supporting plate (52) is overlapped with an output conveyor belt (53), the bottom end of the output conveyor belt (53) is fixedly connected to the front part of the bracket (1), the left and right sides of the bottom end of the supporting plate (52) are fixedly connected to electric push rods four (54), the left and right sides of the top end of the supporting plate (52) are fixedly connected to guide rods (55), the right part of the front end of the input conveyor belt (51) is fixedly connected to electric push rods five (56), the rear part of the right end of the supporting plate (52) is fixedly connected to electric push rods six (57), and the output ends of the electric push rods five (56) and six (57) are fixedly connected to a baffle (58).

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