Anti-flying powder filling machine

Abstract

The utility model discloses an anti-flying powder filling machine, and relates to the technical field of powder filling machines. The top of the fixing piece is movably connected with a rotating piece, the interior of the connecting piece is rotatably connected with a double-end lead screw, one end of the material conveying pipe is fixedly connected with a powder flying prevention lantern ring, and the bottom of the powder flying prevention lantern ring is fixedly connected with a material filling opening. According to the height of a bottle opening, the rotating shaft drives the double-end lead screw to rotate to change the included angle between the rotating piece and the fixed piece, the height of the portion, stretching into the bottle opening, of the material filling opening is adjusted, after the pneumatic powder pump is pumped out of the powder collecting tank for material distribution, the materials are filled into a filling bottle through the material filling opening, and under the covering effect of the powder flying preventing lantern ring on the top of the material filling opening, the materials are evenly distributed. And the separated materials cannot fly to the outside during filling.

Description

Technical Field

[0001] The utility model relates to the technical field of powder filling machines, in particular to a powder filling machine with anti-scattering function. Background Art

[0002] After searching, a patent document with the announcement number CN 221251810 U proposed a powder filling machine, including: a funnel-shaped storage box, a stirring unit, and a discharge unit. The storage box is open at the top and bottom, and the diameter of its top surface is larger than the diameter of its bottom surface. The bottom surface of the storage box is fixedly connected to the connecting pipe, the stirring unit is fixedly arranged above the storage box, and the discharge unit is arranged below the connecting pipe. The discharge unit includes a vertical rod and a plurality of discharge ports. The vertical rod is vertically arranged, and each discharge port is rotatably connected to the vertical rod through a rotating rod. The rotating rod corresponds to the discharge port one by one, and each discharge port has a connecting circular opening at the corresponding position of the top and bottom surfaces, and the diameter of the top opening of each discharge port is the same, and the diameters of the bottom openings of different discharge ports are different. It solves the problem that the discharge unit of the existing powder filling machine is cumbersome to replace and easily causes excessive cost investment;

[0003] However, there are certain defects. The setting of the discharge port diameter solves the problem of frequent replacement of the discharge unit of the powder filling machine, but powder flying will still occur during the filling process. At the same time, during filling, the powder may stick together, affecting the quality of the product. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a powder filling machine with anti-scattering function, which solves the problem that powder still flies during the filling process and the powder may stick together during filling, affecting the quality of the product.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a powder filling machine with anti-scattering function, comprising a conveying assembly, a filling assembly disposed on top of the conveying assembly, the filling assembly comprising a fixed member, the top of the fixed member being movably connected to a rotating member, the bottom of the fixed member being provided with a connecting member movably connected to the interior of the rotating member, the interior of the connecting member being rotatably connected to a double-headed screw, a feed pipe being clamped in the interior, one end of the feed pipe being fixedly connected to an anti-scattering powder collar, the bottom of the anti-scattering powder collar being fixedly connected to a filling port.

[0006] Preferably, the conveying assembly includes a base, a limiting groove is raised in the middle of the base, a turntable is rotatably connected inside the limiting groove, and slots are provided around the turntable. One end of the base is fixedly connected to a powder collecting tank, and a dividing rod is movably connected to the top of the inner cavity of the powder collecting tank. The other end of the base is rotatably connected to a second rotating shaft, and a belt is sleeved on the outside of the second rotating shaft.

[0007] Preferably, the bottom of the turntable is fixedly connected to a rotating shaft, the bottom of the inner cavity of the base is fixedly connected to a motor, and the top output end of the motor is fixedly connected to the bottom of the rotating shaft.

[0008] Preferably, a fixing rod is fixedly connected to the top of the base, a mounting plate is extended upward from the side of the powder collecting tank, the double-headed screw is movably connected between the mounting plate and the fixing rod, and the threaded structures arranged at both ends of the double-headed screw are in opposite directions.

[0009] Preferably, a motor is provided on the side of the powder collecting tank, a second motor is fixedly connected to the top of the powder collecting tank, and the top output end of the second motor passes through the top of the powder collecting tank and is fixedly connected to the surface of the powder collecting tank with a distributing rod.

[0010] Preferably, a third motor is fixedly connected to the side surface of the mounting plate, and a top output end of the third motor passes through the mounting plate and is fixedly connected to the surface of the mounting plate with a double-headed screw.

[0011] Preferably, a pneumatic powder pump is fixedly connected to the surface of the powder collecting tank, and the feeding pipe is movably connected to one end of the pneumatic powder pump.

[0012] The utility model provides a powder filling machine with anti-scattering function. Compared with the existing technology, it has the following advantages:

[0013] 1. A powder filling machine with anti-scattering function. The filling bottle is placed inside a limiting slot and fixed in place between the gap formed by the slots around the turntable. According to the height of the bottle mouth, the rotating shaft drives the double-headed screw to rotate to change the angle between the rotating part and the fixed part, thereby adjusting the height of the filling port extending into the bottle mouth. When the pneumatic powder pump draws out the material from the inside of the powder collecting tank, it is poured into the filling bottle through the filling port. Under the covering effect of the anti-scattering powder ring on the top of the filling port, the material will not fly outside during filling.

[0014] 2. A powder filling machine with anti-scattering function, which can break up the lumps generated during the distribution of the powder after the powder enters the powder collecting tank through the distribution rod movably connected inside the powder collecting tank, so that the pneumatic powder pump can better transport the powder through the feeding pipe, avoiding the lumps of powder clogging the inside of the filling port and affecting the normal filling work of the filling port, thereby ensuring the smoothness of the powder during filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the conveying component of the utility model;

[0017] Figure 3This is a side structural diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the filling component structure of the utility model.

[0019] In the figure: 1. Conveying assembly; 2. Filling assembly; 11. Base; 12. Powder collecting tank; 13. Distributing rod; 14. Mounting plate; 15. Limiting groove; 16. Turntable; 17. Slot; 18. Rotating shaft; 19. Belt; 190. Second rotating shaft; 110. Fixing rod; 112. Motor; 113. Feeding port; 114. Second motor; 21. Fixing part; 22. Double-headed screw; 23. Connecting part; 24. Rotating part; 25. Feeding pipe; 26. Anti-flying powder collar; 27. Pneumatic powder pump; 28. Third motor; 29. ​​Filling port. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The present invention provides a technical solution: a powder filling machine with anti-scattering function. It includes a conveying assembly 1, a filling assembly 2 is arranged on the top of the conveying assembly 1, the filling assembly 2 includes a fixing member 21, the top of the fixing member 21 is movably connected to a rotating member 24, the bottom of the fixing member 21 is provided with a 210, the interior of the rotating member 24 is movably connected to a connecting member 23, the interior of the connecting member 23 is rotatably connected to a double-headed screw 22, because the threads at both ends of the double-headed screw 22 are arranged in opposite directions, when the third motor 28 drives the double-headed screw 22 to rotate, the connecting members 23 connected to both ends of the double-headed screw 22 move toward the middle at the same time, changing The angle between the bottom rotating part 24 and the fixed part 21 drives the feeding pipe 25 clamped at the bottom of the fixed part 21 to drop to an appropriate height, so that the filling port 29 fixedly connected at the bottom enters the bottle mouth of the filling bottle. The feeding pipe 25 is clamped inside 210, and one end of the feeding pipe 25 is fixedly connected to an anti-flying powder collar 26. The bottom of the anti-flying powder collar 26 is fixedly connected to the feeding port 29. The anti-flying powder collar 26 is used to prevent the powder from contacting the outside when the powder is filled from the filling port 29 into the interior of the filling bottle, thereby preventing the powder from flying during filling.

[0022] See also Figure 1-3The conveying assembly 1 includes a base 11, a limiting groove 15 protruding from the middle of the base 11, and a turntable 16 is rotatably connected to the inner wall of the limiting groove 15. A card slot 17 is opened around the turntable 16, and the filling bottle can be fixed in the gap formed between the card slot 17 and the inner wall of the limiting groove 15. One end of the base 11 is fixedly connected to the powder collecting tank 12, and the top of the inner cavity of the powder collecting tank 12 is movably connected to the distributing rod 13. The distributing rod 13 is used to rotate and break up the agglomerated powder. The other end of the base 11 is rotatably connected to the second rotating shaft 190, and the outer surface of the second rotating shaft 190 is sleeved with a belt 19. One end of the base 11 where the belt 19 is installed is provided with a power source, which can drive the second rotating shaft 190 to rotate, so that the filling bottle that has been filled with powder is transported to the next stage of processing position. The bottom of the turntable 16 is fixedly connected to the rotating shaft 18, and the bottom of the inner cavity of the base 11 is fixedly connected to the motor 112. The top output end of the motor 112 is fixedly connected to the bottom of the rotating shaft 18.

[0023] See also Figure 1-4 The top of the base 11 is fixedly connected to a fixing rod 110, and a mounting plate 14 is extended upward from the side of the powder collecting tank 12. The double-headed screw rod 22 is movably connected between the mounting plate 14 and the fixing rod 110. The threaded structures arranged at both ends of the double-headed screw rod 22 are in opposite directions. The connecting pieces 23 connected at both ends of the double-headed screw rod 22 can move toward the middle at the same time when the double-headed screw rod 22 rotates, and drive the filling port 29 arranged at one end of the feeding pipe 25 downward to be inserted into the interior of the filling bottle for filling. A motor 112 is provided on the side of the powder collecting tank 12, and a second motor 114 is fixedly connected to the top of the powder collecting tank 12. The top output end of the second motor 114 passes through the top of the powder collecting tank 12 and the distribution The material rod 13 is fixedly connected to the surface of the powder collecting tank 12, and the side of the mounting plate 14 is fixedly connected to the third motor 28. The top output end of the third motor 28 passes through the mounting plate 14 and is fixedly connected to the surface of the mounting plate 14 with the double-headed screw 22. The surface of the powder collecting tank 12 is fixedly connected to the pneumatic powder pump 27, and the feed pipe 25 is movably connected to one end of the pneumatic powder pump 27. When the fan draws out air from the inside of the pneumatic powder pump 27, a strong negative pressure is generated in the powder collecting tank 12, and the powder in the powder collecting tank 12 is sucked into the pneumatic powder pump 27 along with the air through the pipeline, and is transported to the filling port 29 for filling through the feed pipe 25 connected to one end of the pneumatic powder pump 27.

[0024] During use, the powder enters the powder collecting tank 12 through the feeding port 113, and is fixed by placing the filling bottle inside the limiting groove 15 and the gap formed between the card slots 17 opened around the turntable 16. According to the height of the bottle mouth, the rotating shaft 18 drives the double-headed screw 22 to rotate to change the angle between the rotating part 24 and the fixed part 21, and adjusts the height of the filling port 29 extending into the bottle mouth. When the pneumatic powder pump 27 draws out the material from the inside of the powder collecting tank 12, it is poured into the filling bottle through the filling port 29. Under the covering effect of the anti-flying powder ring 26 on the top of the filling port 29, the material will not fly to the outside during filling. The material distributing rod 13 movably connected inside the powder collecting tank 12 can break up the lumps generated in the material after the powder enters the powder collecting tank 12, so that the pneumatic powder pump 27 can better transport the powder out through the delivery pipe 25, avoid the lumps of powder from being blocked in the filling port 29, and allow the powder to enter the inside of the pneumatic powder pump 27 smoothly.

[0025] In this embodiment, a powder filling machine with anti-scattering function is provided. In the above-mentioned components, its structural features and working principles all adopt the existing technology and will not be described in detail here.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powder filling machine with anti-scattering function, comprising a conveying assembly (1), characterized in that: A filling component (2) is provided on the top of the conveying component (1); The filling assembly (2) includes a fixing member (21), the top of the fixing member (21) is movably connected to a rotating member (24), the bottom of the fixing member (21) is provided with a (210), the interior of the rotating member (24) is movably connected to a connecting member (23), the interior of the connecting member (23) is rotatably connected to a double-headed screw (22), the interior of the (210) is clamped with a feeding pipe (25), one end of the feeding pipe (25) is fixedly connected to an anti-flying powder ring (26), and the bottom of the anti-flying powder ring (26) is fixedly connected to a filling port (29); The conveying assembly (1) comprises a base (11), a central protrusion of the base (11) is provided with a limiting groove (15), the interior of the limiting groove (15) is rotatably connected to a turntable (16), and the turntable (16) is provided with clamping grooves (17) around it. One end of the base (11) is fixedly connected to a powder collecting tank (12), and the top of the inner cavity of the powder collecting tank (12) is movably connected to a material distribution rod (13). The other end of the base (11) is rotatably connected to a second rotating shaft (190), and the outer portion of the second rotating shaft (190) is sleeved with a belt (19).

2. The anti-scattering powder filling machine according to claim 1, characterized in that: The bottom of the turntable (16) is fixedly connected to a rotating shaft (18), the bottom of the inner cavity of the base (11) is fixedly connected to a motor (112), and the top output end of the motor (112) is fixedly connected to the bottom of the rotating shaft (18).

3. The anti-scattering powder filling machine according to claim 2, characterized in that: The top of the base (11) is fixedly connected to a fixing rod (110), a mounting plate (14) is extended upward from the side of the powder collecting tank (12), the double-headed screw rod (22) is movably connected between the mounting plate (14) and the fixing rod (110), and the threaded structures arranged at both ends of the double-headed screw rod (22) are in opposite directions.

4. The anti-scattering powder filling machine according to claim 3, characterized in that: A motor (112) is provided on the side of the powder collecting tank (12), a second motor (114) is fixedly connected to the top of the powder collecting tank (12), and a top output end of the second motor (114) passes through the top of the powder collecting tank (12) and is fixedly connected to the surface of the powder collecting tank (12) with a distribution rod (13).

5. The anti-scattering powder filling machine according to claim 3, characterized in that: A third motor (28) is fixedly connected to the side of the mounting plate (14), and a top output end of the third motor (28) passes through the mounting plate (14) and is fixedly connected to the surface of the mounting plate (14) with a double-headed screw rod (22).

6. The anti-scattering powder filling machine according to claim 4, characterized in that: The surface of the powder collecting tank (12) is fixedly connected to a pneumatic powder pump (27), and the feeding pipe (25) is movably connected to one end of the pneumatic powder pump (27).

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