Automatic packaging device for powdery chitosan oligosaccharide

Abstract

The invention relates to the technical field of powdery chitosan oligosaccharide packaging, in particular to an automatic packaging device for powdery chitosan oligosaccharide. According to the automatic packaging device for the powdery chitosan oligosaccharide, before the chitosan oligosaccharide powder is loaded, gas in a packaging bottle can be exhausted, the cost is saved, and meanwhile the filling condition of the chitosan oligosaccharide powder can be conveniently and manually observed. An automatic packaging device for powdery chitosan oligosaccharide comprises a mounting frame, a placing table and the like, and the placing table is connected to the lower portion of the mounting frame. When a second connecting pipe moves downwards, an exhaust plate is driven to move downwards to enter a packaging bottle, a pressing plate makes contact with the upper side of the packaging bottle, and a first pressure spring is stretched, so that gas in the packaging bottle is exhausted through the exhaust plate and a one-way valve on the pressing plate, and the purpose that the gas in the packaging bottle can be exhausted before chitosan oligosaccharide powder is loaded is achieved; the cost is saved, and meanwhile, the filling condition of the chitosan oligosaccharide powder can be conveniently and manually observed.

Description

Technical Field

[0001] The invention relates to the technical field of powdered chitosan oligosaccharide packaging, in particular to an automatic packaging device for powdered chitosan oligosaccharide. Background Art

[0002] Powdered chitosan oligosaccharide is an important functional carbohydrate with multiple biological activities and health benefits. After being produced, powdered chitosan oligosaccharide needs to be packaged. The existing packaging of powdered chitosan oligosaccharide usually involves transferring the packaging bottle to a vacuum chamber, and then transferring the powder through a filling tube into the vacuumed packaging bottle for packaging. However, it is inconvenient because the cost of maintaining a vacuum environment in the vacuum chamber is high and the staff cannot observe the filling of the chitosan oligosaccharide powder.

[0003] Therefore, a powdered chitosan oligosaccharide automatic packaging device has been developed that can discharge the gas in the packaging bottle before filling the chitosan oligosaccharide powder, saving costs and facilitating manual observation of the filling status of the chitosan oligosaccharide powder. Summary of the invention

[0004] In order to overcome the shortcomings of the existing powdered chitosan oligosaccharide packaging, such as high cost for maintaining a vacuum environment in a vacuum chamber and inability of staff to observe the filling status of the chitosan oligosaccharide powder, the present invention provides an automatic packaging device for powdered chitosan oligosaccharide, which can discharge the gas in the packaging bottle before loading the chitosan oligosaccharide powder, thereby saving costs and facilitating manual observation of the filling status of the chitosan oligosaccharide powder.

[0005] The technical solution is: an automatic packaging device for powdered chitosan oligosaccharides, including a mounting frame, a placement table, a discharge barrel and an exhaust mechanism. The lower part of the mounting frame is connected to the placement table, the upper part of the placement table is connected to the discharge barrel, and an exhaust mechanism capable of exhausting gas in the packaging bottle is provided between the discharge barrel and the placement table.

[0006] As an improvement of the above scheme, the exhaust mechanism includes a support plate, an electric push rod, a connecting plate, a first connecting pipe, a second connecting pipe, an exhaust plate, a pressure plate and a first pressure spring. The front side of the upper part of the mounting frame is connected to the support plate, the electric push rod is connected to the support plate, the telescopic end of the electric push rod is connected to the connecting plate, the lower side of the discharge barrel is connected to the first connecting pipe, the connecting plate is connected to the second connecting pipe, the second connecting pipe is connected to the first connecting pipe, the lower side of the second connecting pipe is connected to the exhaust plate, a plurality of one-way valves are arranged on the exhaust plate, a pressure plate is slidably connected to the upper part of the exhaust plate, a plurality of one-way valves are arranged on the pressure plate, the pressure plate is slidably connected to the second connecting pipe, and a plurality of first pressure springs are connected between the pressure plate and the exhaust plate. The spring starts the electric push rod on the supporting plate, pushing the connecting plate to move downward, the first connecting tube extends, so that the second connecting tube moves downward into the packaging bottle, while the second connecting tube moves downward, it drives the exhaust plate to move downward into the packaging bottle, the pressing plate contacts the upper side of the packaging bottle, the first pressure spring is stretched, so that the gas in the packaging bottle is discharged through the exhaust plate and the one-way valve on the pressing plate, after the exhaust plate reaches the bottom of the packaging bottle, the discharge barrel is controlled to open, and the electric push rod is started at the same time, so that the second connecting tube drives the exhaust plate to move upward, so that the chitosan oligosaccharide powder is filled into the packaging bottle through the first connecting tube and the second connecting tube, and when the exhaust plate moves upward, the first pressure spring rebounds, so that the pressing plate is reset.

[0007] As an improvement of the above solution, the first connecting pipe is retractable.

[0008] As an improvement of the above scheme, it also includes a clamping mechanism, which includes a first motor, a bidirectional screw, a sliding plate, a clamping block and a guide rod. The first motor is connected to the upper side of the right rear part of the placement table, and the bidirectional screw is connected to the output shaft of the first motor. The bidirectional screw is rotatably connected to the placement table. The front and rear parts of the bidirectional screw are both threadedly connected to the sliding plate, and the middle part of the sliding plate is connected to the clamping block. The left part of the placement table is connected to the guide rod, and the left part of the sliding plate is slidably connected to the guide rod. The packaging bottle is placed between the clamping blocks, and then the first motor is started to drive the bidirectional screw to rotate, so that the sliding plates move along the guide rod and approach each other until the clamping block contacts the packaging bottle.

[0009] As an improvement to the above solution, the clamping blocks are all arc-shaped.

[0010] As an improvement of the above scheme, an auxiliary mechanism is also included, which includes a top frame, a fixed plate, a rotating plate and a first torsion spring. The top frame is connected to the upper rear side of the exhaust plate, and the fixed plate is connected to the front side of the upper part of the mounting frame. The fixed plate is located below the support plate, and the rotating plate is rotatably connected to the fixed plate. A plurality of first torsion springs are connected between the rotating plate and the fixed plate. The top frame is squeezed and fitted with the rotating plate. When the exhaust plate moves upward, the top frame is driven to move upward, so that the top frame pushes the rotating plate to rotate, and the first torsion spring is deformed, so that the rotating plate hits the first connecting tube. When the top frame moves downward and disengages from the rotating plate, the first torsion spring is restored, so that the rotating plate is reset.

[0011] As an improvement of the above scheme, it also includes a knocking mechanism, which includes a threaded rod, a rotating block, a fixed frame, a telescopic rod, a second pressure spring, a knocking frame, a top block and a second torsion spring. A plurality of threaded rods are connected to the upper side of the exhaust plate, a plurality of rotating blocks are rotatably connected to the pressure plate, the rotating blocks are all threadedly connected to adjacent threaded rods, a plurality of fixed frames are connected to the front side of the pressure plate, the fixed frames are all connected to telescopic rods, the telescopic ends of the telescopic rods are all connected to the knocking frames, the second pressure spring is connected between the knocking frames and the connected telescopic rods, the upper parts of the knocking frames are rotatably connected to top blocks, the top blocks are all connected to adjacent rotating The blocks are squeezed and matched, and multiple second torsion springs are connected between the top blocks and the connected knocking frames. When the exhaust plate moves upward, it drives the threaded rod to move upward, so that the rotating block rotates to push the top block to move, and the knocking frame moves away from the packaging bottle. The second pressure spring is squeezed and contracted. When the rotating block is separated from the top block, the second pressure spring rebounds, so that the knocking frame is reset to knock the packaging bottle. When the exhaust plate drives the threaded rod to move downward in the rotating block, the rotating block rotates to push the top block to rotate, the second torsion spring is deformed, and the knocking frame does not move. After the rotating block is separated from the top block, the second torsion spring recovers, so that the top block is reset.

[0012] As an improvement of the above solution, a limiting plate is provided on the knocking frame.

[0013] As an improvement of the above scheme, a stirring mechanism is also included, which includes a support frame, a second motor and a stirring frame. The support frame is connected to the upper middle side of the discharge barrel, the support frame is connected to the second motor, the stirring frame is connected to the output shaft of the second motor, and the stirring frame is rotatably connected to the discharge barrel. When the discharge barrel is opened for discharging, the second motor on the support frame is started to drive the stirring frame to rotate.

[0014] As an improvement of the above scheme, a detection mechanism is also included, which includes a fixing seat and a humidity sensor. The fixing seat is connected to the right side of the upper part of the mounting frame, and the fixing seat is connected to the humidity sensor. The humidity sensor detects the humidity in the environment.

[0015] The beneficial effects are: 1. The present invention drives the exhaust plate to move downward into the packaging bottle while the second connecting tube moves downward, the pressing plate contacts the upper side of the packaging bottle, and the first pressure spring is stretched, so that the gas in the packaging bottle is discharged through the exhaust plate and the one-way valve on the pressing plate, thereby achieving the effect of exhausting the gas in the packaging bottle before loading the chitosan oligosaccharide powder, saving costs, and facilitating manual observation of the filling condition of the chitosan oligosaccharide powder.

[0016] 2. The present invention places the packaging bottle between the clamping blocks, then starts the first motor to drive the bidirectional screw to rotate, so that the sliding plates move along the guide rods and approach each other until the clamping blocks contact the packaging bottle, thereby achieving the effect of clamping the packaging bottle and preventing the packaging bottle from moving during the filling process.

[0017] 3. The present invention drives the top frame to move upward while the exhaust plate moves upward, so that the top frame pushes the rotating plate to rotate, and the first torsion spring is deformed, so that the rotating plate hits the first connecting tube. When the top frame moves downward and separates from the rotating plate, the first torsion spring recovers, so that the rotating plate is reset, thereby achieving the effect of shaking out the powder in the first connecting tube and avoiding powder waste.

[0018] 4. The present invention drives the threaded rod to move upward while the exhaust plate moves upward, so that the rotating block rotates to push the top block to move, and the knocking frame moves away from the packaging bottle. The second pressure spring is squeezed and contracted. When the rotating block is separated from the top block, the second pressure spring rebounds, so that the knocking frame returns to its original position and knocks the packaging bottle, thereby achieving the effect of being able to knock on the packaging bottle and improving the uniformity of powder filling.

[0019] 5. The present invention detects the humidity in the environment through a humidity sensor, thereby preventing the chitosan oligosaccharide powder from being damp and deteriorating due to packaging in a humid environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the first part of the exhaust mechanism of the present invention.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the second part of the exhaust mechanism of the present invention.

[0024] Figure 5 It is a partial three-dimensional structural schematic diagram of the clamping mechanism of the present invention.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the auxiliary mechanism part of the present invention.

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the first part of the striking mechanism of the present invention.

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure of the second part of the knocking mechanism of the present invention.

[0028] Fig. 9 It is a partial three-dimensional structural schematic diagram of the stirring mechanism and the detection mechanism of the present invention.

[0029] Names of the symbols in the figure: 0, packaging bottle, 1, mounting rack, 2, placing table, 3, discharging barrel, 4, exhaust mechanism, 41, support plate, 42, electric push rod, 43, connecting plate, 44, first connecting pipe, 45, second connecting pipe, 46, exhaust plate, 47, pressure plate, 48, first pressure spring, 5, clamping mechanism, 51, first motor, 52, bidirectional screw rod, 53, sliding plate, 54, clamping block, 55, guide rod, 6, auxiliary mechanism , 61, top frame, 62, fixed plate, 63, rotating plate, 64, first torsion spring, 7, knocking mechanism, 71, threaded rod, 72, rotating block, 73, fixed frame, 74, telescopic rod, 741, second pressure spring, 75, knocking frame, 76, top block, 77, second torsion spring, 8, stirring mechanism, 81, supporting frame, 82, second motor, 83, stirring frame, 9, detection mechanism, 91, fixed seat, 92, humidity sensor. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] A powdered chitosan oligosaccharide automatic packaging device, such as Figure 1-Figure 9 As shown, it includes a mounting frame 1, a placement table 2, a discharge barrel 3 and an exhaust mechanism 4. The lower part of the mounting frame 1 is connected to the placement table 2, the upper part of the placement table 2 is connected to the discharge barrel 3, and the exhaust mechanism 4 is provided between the discharge barrel 3 and the placement table 2.

[0032] like Figure 1 , Figure 3 and Figure 4As shown, the exhaust mechanism 4 includes a support plate 41, an electric push rod 42, a connecting plate 43, a first connecting pipe 44, a second connecting pipe 45, an exhaust plate 46, a pressure plate 47 and a first pressure spring 48. The front side of the upper part of the mounting frame 1 is connected to the support plate 41, the support plate 41 is connected to the electric push rod 42, the telescopic end of the electric push rod 42 is connected to the connecting plate 43, the lower side of the discharge barrel 3 is connected to the first connecting pipe 44, the first connecting pipe 44 is telescopic, and it is easy to adapt to the movement. The connecting plate 43 is connected to the second connecting pipe 45, the second connecting pipe 45 is connected to the first connecting pipe 44, and the lower side of the second connecting pipe 45 is connected to the exhaust plate 46, four one-way valves are provided on the exhaust plate 46, the upper part of the exhaust plate 46 is slidably connected to the pressure plate 47, two one-way valves are provided on the pressure plate 47, the pressure plate 47 is slidably connected to the second connecting pipe 45, and two first pressure springs 48 are connected between the pressure plate 47 and the exhaust plate 46.

[0033] When using the present invention, firstly, the mounting frame 1 is placed in the powdered chitosan oligosaccharide packaging area, and then the chitosan oligosaccharide powder is poured into the discharge barrel 3, and then the packaging bottle 0 is placed on the placement table 2. After placement, the electric push rod 42 on the support plate 41 is started to push the connecting plate 43 to move downward, and the first connecting pipe 44 is extended, so that the second connecting pipe 45 moves downward and enters the packaging bottle 0. When the second connecting pipe 45 moves downward, it drives the exhaust plate 46 to move downward and enter the packaging bottle 0. The pressing plate 47 contacts the upper side of the packaging bottle 0, and the first pressure spring 48 is stretched, so that the gas in the packaging bottle 0 is discharged through the exhaust plate 46 and the one-way valve on the pressing plate 47. After the exhaust plate 46 reaches the bottom of the packaging bottle 0, the discharge barrel 3 is controlled to open, and the electric push rod 42 is started at the same time, so that the second connecting pipe 45 drives the exhaust plate 46 to move upward, so that the chitosan oligosaccharide powder is filled into the packaging bottle 0 through the first connecting pipe 44 and the second connecting pipe 45. When the exhaust plate 46 moves upward, the first pressure spring 48 rebounds, so that the pressing plate 47 is reset. Thereby, the gas in the packaging bottle 0 can be discharged before the chitosan oligosaccharide powder is loaded, which saves costs and facilitates manual observation of the filling condition of the chitosan oligosaccharide powder.

[0034] like Figure 1 and Figure 5 As shown, it also includes a clamping mechanism 5, which includes a first motor 51, a bidirectional screw rod 52, a sliding plate 53, a clamping block 54 and a guide rod 55. The first motor 51 is connected to the upper right rear side of the placement table 2, and the bidirectional screw rod 52 is connected to the output shaft of the first motor 51. The bidirectional screw rod 52 is rotatably connected to the placement table 2. The front and rear parts of the bidirectional screw rod 52 are both threadedly connected to the sliding plate 53, and the middle part of the sliding plate 53 is connected to the clamping block 54. The clamping block 54 is arc-shaped, which is convenient for clamping the packaging bottle 0. The left part of the placement table 2 is connected to the guide rod 55, and the left part of the sliding plate 53 is slidably connected to the guide rod 55.

[0035] The clamping mechanism 5 of the device can be used to clamp the packaging bottle 0, and the packaging bottle 0 is placed between the clamping blocks 54. Then, the first motor 51 is started to drive the bidirectional screw rod 52 to rotate, so that the sliding plate 53 moves along the guide rod 55 and approaches each other until the clamping block 54 contacts the packaging bottle 0, thereby clamping the packaging bottle 0 and preventing the packaging bottle 0 from moving during the filling process.

[0036] like Figure 1 and Figure 6 As shown, an auxiliary mechanism 6 is also included, and the auxiliary mechanism 6 includes a top frame 61, a fixed plate 62, a rotating plate 63 and a first torsion spring 64. The top frame 61 is connected to the upper rear side of the exhaust plate 46, and the fixed plate 62 is connected to the front side of the upper part of the mounting frame 1. The fixed plate 62 is located below the support plate 41. The rotating plate 63 is rotatably connected to the fixed plate 62. Two first torsion springs 64 are connected between the rotating plate 63 and the fixed plate 62, and the top frame 61 is squeezed and fitted with the rotating plate 63.

[0037] By using the auxiliary mechanism 6 of the device, the powder in the first connecting tube 44 can be shaken off. When the exhaust plate 46 moves upward, it drives the top frame 61 to move upward, so that the top frame 61 pushes the rotating plate 63 to rotate, and the first torsion spring 64 is deformed, so that the rotating plate 63 hits the first connecting tube 44. When the top frame 61 moves downward and disengages from the rotating plate 63, the first torsion spring 64 recovers, so that the rotating plate 63 is reset, thereby achieving the effect of shaking off the powder in the first connecting tube 44 and avoiding powder waste.

[0038] like Figure 1 , Figure 7 and Figure 8 As shown, it also includes a knocking mechanism 7, which includes a threaded rod 71, a rotating block 72, a fixed frame 73, a telescopic rod 74, a second pressure spring 741, a knocking frame 75, a top block 76 and a second torsion spring 77. Two threaded rods 71 ​​are connected to the upper side of the exhaust plate 46, and two rotating blocks 72 are rotatably connected to the pressure plate 47. The rotating blocks 72 are all threadedly connected to adjacent threaded rods 71. Two fixed frames 73 are connected to the front side of the pressure plate 47, and the fixed frames 73 are all connected to the telescopic rods 74. The telescopic ends of the telescopic rods 74 are all connected to the knocking frames 75. The second pressure spring 741 is connected between the knocking frames 75 and the connected telescopic rods 74. The upper part of the knocking frames 75 is rotatably connected to the top blocks 76. The knocking frames 75 are provided with limiting plates for limiting the top blocks 76. The top blocks 76 are squeezed and matched with the adjacent rotating blocks 72. Two second torsion springs 77 are connected between the top blocks 76 and the connected knocking frames 75.

[0039] The knocking mechanism 7 of the device can be used to knock on the packaging bottle 0. When the exhaust plate 46 moves upward, it drives the threaded rod 71 to move upward, so that the rotating block 72 rotates to push the top block 76 to move, so that the knocking frame 75 moves away from the packaging bottle 0, and the second pressure spring 741 is squeezed and contracted. When the rotating block 72 is separated from the top block 76, the second pressure spring 741 rebounds, so that the knocking frame 75 is reset to knock on the packaging bottle 0, thereby achieving the effect of knocking on the packaging bottle 0 and improving the uniformity of powder filling. When the exhaust plate 46 drives the threaded rod 71 to move downward in the rotating block 72, the rotating block 72 rotates to push the top block 76 to rotate, the second torsion spring 77 is deformed, and the knocking frame 75 does not move. After the rotating block 72 is separated from the top block 76, the second torsion spring 77 recovers, so that the top block 76 is reset.

[0040] like Figure 1 and Fig. 9 As shown, it also includes a stirring mechanism 8, which includes a support frame 81, a second motor 82 and a stirring frame 83. The support frame 81 is connected to the upper middle side of the discharge barrel 3, the support frame 81 is connected to the second motor 82, the stirring frame 83 is connected to the output shaft of the second motor 82, and the stirring frame 83 is rotatably connected to the discharge barrel 3.

[0041] The stirring mechanism 8 of the device can be used to stir the chitosan oligosaccharide powder. When the discharge barrel 3 is opened for discharging, the second motor 82 on the support frame 81 is started to drive the stirring frame 83 to rotate, thereby stirring the chitosan oligosaccharide powder and accelerating the discharge speed of the chitosan oligosaccharide powder.

[0042] like Figure 1 and Fig. 9 As shown, a detection mechanism 9 is also included. The detection mechanism 9 includes a fixing seat 91 and a humidity sensor 92. The fixing seat 91 is connected to the right side of the upper part of the mounting frame 1, and the humidity sensor 92 is connected to the fixing seat 91.

[0043] The detection mechanism 9 of the device can detect the humidity in the working environment. The humidity sensor 92 detects the humidity in the environment, thereby preventing the chitosan oligosaccharide powder from being damp and deteriorating due to packaging in a humid environment.

[0044] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A powdered chitosan oligosaccharide automatic packaging device, characterized in that: The invention comprises a mounting frame (1), a placement table (2), a discharge barrel (3) and an exhaust mechanism (4); the lower part of the mounting frame (1) is connected to the placement table (2); the upper part of the placement table (2) is connected to the discharge barrel (3); and an exhaust mechanism (4) capable of exhausting gas in a packaging bottle (0) is provided between the discharge barrel (3) and the placement table (2).

2. The automatic packaging device for powdered chitosan oligosaccharide according to claim 1, characterized in that the exhaust The mechanism (4) comprises a support plate (41), an electric push rod (42), a connecting plate (43), a first connecting pipe (44), a second connecting pipe (45), an exhaust plate (46), a pressure plate (47) and a first pressure spring (48); the front side of the upper part of the mounting frame (1) is connected to the support plate (41); the support plate (41) is connected to the electric push rod (42); the telescopic end of the electric push rod (42) is connected to the connecting plate (43); the lower side of the discharge barrel (3) is connected to the first connecting pipe (44); The connecting plate (43) is connected to a second connecting pipe (45), the second connecting pipe (45) is connected to the first connecting pipe (44), the lower side of the second connecting pipe (45) is connected to an exhaust plate (46), a plurality of one-way valves are provided on the exhaust plate (46), a pressing plate (47) is slidably connected to the upper part of the exhaust plate (46), a plurality of one-way valves are provided on the pressing plate (47), the pressing plate (47) is slidably connected to the second connecting pipe (45), a plurality of first pressure valves are connected between the pressing plate (47) and the exhaust plate (46). The pressure spring (48) activates the electric push rod (42) on the support plate (41), pushes the connecting plate (43) to move downward, and the first connecting tube (44) extends, so that the second connecting tube (45) moves downward and enters the packaging bottle (0). When the second connecting tube (45) moves downward, it drives the exhaust plate (46) to move downward and enter the packaging bottle (0). The pressure plate (47) contacts the upper side of the packaging bottle (0), and the first pressure spring (48) stretches, so that the gas in the packaging bottle (0) passes through The one-way valves on the exhaust plate (46) and the pressure plate (47) are discharged. After the exhaust plate (46) reaches the bottom of the packaging bottle (0), the discharge barrel (3) is controlled to open, and the electric push rod (42) is started at the same time, so that the second connecting pipe (45) drives the exhaust plate (46) to move upward, so that the chitosan oligosaccharide powder is filled into the packaging bottle (0) through the first connecting pipe (44) and the second connecting pipe (45). When the exhaust plate (46) moves upward, the first pressure spring (48) rebounds, so that the pressure plate (47) is reset.

3. A powdered chitosan oligosaccharide automatic packaging device as claimed in claim 2, characterized in that: The first connecting tube (44) is retractable.

4. A powdered chitosan oligosaccharide automatic packaging device as claimed in claim 2, characterized in that: The device also includes a clamping mechanism (5), which includes a first motor (51), a bidirectional screw rod (52), a sliding plate (53), a clamping block (54) and a guide rod (55). The upper right rear part of the placement platform (2) is connected to the first motor (51), the output shaft of the first motor (51) is connected to the bidirectional screw rod (52), the bidirectional screw rod (52) is rotatably connected to the placement platform (2), and the front and rear parts of the bidirectional screw rod (52) are both threadedly connected to the sliding plate (55). 3), the middle of the sliding plate (53) is connected with a clamping block (54), the left part of the placing platform (2) is connected with a guide rod (55), the left part of the sliding plate (53) is slidably connected with the guide rod (55), the packaging bottle (0) is placed between the clamping blocks (54), and then the first motor (51) is started to drive the bidirectional screw rod (52) to rotate, so that the sliding plate (53) moves along the guide rod (55) and approaches each other until the clamping block (54) contacts the packaging bottle (0).

5. A powdered chitosan oligosaccharide automatic packaging device as claimed in claim 4, characterized in that: The clamping blocks (54) are all arc-shaped.

6. The automatic packaging device for powdered chitosan oligosaccharide according to claim 4, characterized in that: The auxiliary mechanism (6) also includes a top frame (61), a fixed plate (62), a rotating plate (63) and a first torsion spring (64). The top frame (61) is connected to the upper rear side of the exhaust plate (46). The upper front side of the mounting frame (1) is connected to the fixed plate (62). The fixed plate (62) is located below the support plate (41). The rotating plate (63) is rotatably connected to the fixed plate (62). A plurality of rotating plates (63) and the fixed plate (62) are connected between the rotating plate (63) and the fixed plate (62). The first torsion spring (64), the top frame (61) and the rotating plate (63) are pressed and matched. When the exhaust plate (46) moves upward, the top frame (61) is driven to move upward, so that the top frame (61) pushes the rotating plate (63) to rotate. The first torsion spring (64) is deformed, so that the rotating plate (63) hits the first connecting pipe (44). When the top frame (61) moves downward and separates from the rotating plate (63), the first torsion spring (64) is restored, so that the rotating plate (63) is reset.

7. The automatic packaging device for powdered chitosan oligosaccharide according to claim 6, characterized in that: The invention also comprises a knocking mechanism (7), wherein the knocking mechanism (7) comprises a threaded rod (71), a rotating block (72), a fixing frame (73), a telescopic rod (74), a second pressure spring (741), a knocking frame (75), a top block (76) and a second torsion spring (77), wherein a plurality of threaded rods (71) are connected to the upper side of the exhaust plate (46), a plurality of rotating blocks (72) are rotatably connected to the pressure plate (47), and the rotating blocks (72) are all connected to adjacent threaded rods (71). The rod (71) is threadedly connected, and the front side of the pressure plate (47) is connected to a plurality of fixing frames (73), and the fixing frames (73) are all connected to telescopic rods (74), and the telescopic ends of the telescopic rods (74) are all connected to knocking frames (75), and the knocking frames (75) are all connected to the connected telescopic rods (74) with second pressure springs (741), and the upper parts of the knocking frames (75) are all rotatably connected to top blocks (76), and the top blocks (76) are all connected to the adjacent rotating blocks (7 2) extrusion fit, a plurality of second torsion springs (77) are connected between the top block (76) and the connected knocking frame (75), when the exhaust plate (46) moves upward, the threaded rod (71) is driven to move upward, so that the rotating block (72) rotates to push the top block (76) to move, so that the knocking frame (75) moves away from the packaging bottle (0), and the second pressure spring (741) is squeezed and contracted. When the rotating block (72) is separated from the top block (76), the second pressure spring (741) rebounds, so that the knocking frame (75) is reset to knock the packaging bottle (0). When the exhaust plate (46) drives the threaded rod (71) to move downward in the rotating block (72), the rotating block (72) rotates to push the top block (76) to rotate, the second torsion spring (77) is deformed, and the knocking frame (75) does not move. After the rotating block (72) is separated from the top block (76), the second torsion spring (77) is restored, so that the top block (76) is reset.

8. The automatic packaging device for powdered chitosan oligosaccharide according to claim 7, characterized in that: The knocking frame (75) is provided with a limit plate.

9. The automatic packaging device for powdered chitosan oligosaccharide according to claim 7, characterized in that: The invention also comprises a stirring mechanism (8), the stirring mechanism (8) comprising a support frame (81), a second motor (82) and a stirring frame (83), the support frame (81) is connected to the upper middle side of the discharge barrel (3), the support frame (81) is connected to the second motor (82), the stirring frame (83) is connected to the output shaft of the second motor (82), the stirring frame (83) is rotatably connected to the discharge barrel (3), when the discharge barrel (3) is opened to discharge materials, the second motor (82) on the support frame (81) is started to drive the stirring frame (83) to rotate.

10. The automatic packaging device for powdered chitosan oligosaccharide according to claim 9, characterized in that: The device also comprises a detection mechanism (9), the detection mechanism (9) comprising a fixing seat (91) and a humidity sensor (92), the fixing seat (91) is connected to the right side of the upper part of the mounting frame (1), the fixing seat (91) is connected to the humidity sensor (92), and the humidity sensor (92) detects the humidity in the environment.

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