Powder filling device convenient to operate

Abstract

The utility model relates to the technical field of powder filling, in particular to a powder filling device convenient to operate, which comprises a workbench and further comprises a bearing assembly, the bearing assembly comprises a motor, a rotating shaft, a rotating disc, a supporting ring, a cover body, an opening and closing assembly and a bearing ring, and the opening and closing assembly comprises a flange, a supporting rod, a gasket, a spring, a closing plate, a first shifting piece and a second shifting piece. According to the powder filling device convenient to operate, the opening and closing assembly can effectively prevent powder leakage. The closing plate closes the discharging hole under the action of the spring in a normal state. When the filling station reaches the position of the first shifting assembly, the first shifting roller shifts the first shifting piece, so that the closing plate is opened, and powder is filled; and after filling is completed, a second stirring assembly is reached, a second stirring roller stirs a second stirring piece, and a closing plate closes the discharging hole again. In the whole process, the powder is effectively prevented from leaking from the discharging hole in the non-filling process, and pollution to the machining environment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder filling technical field, concretely to a powder filling device convenient operation. BACKGROUND

[0002] Powder filling is the process of filling powder material into various packaging containers (such as bottles, bags, cans, etc.), widely used in food, medicine, chemical industry and other industries;

[0003] The filling amount of powder is measured by a device with a fixed volume. The common screw type volumetric filling machine uses the rotation of the screw to transport powder from the hopper to the packaging container. The amount of powder transported is relatively fixed by controlling the rotation speed and number of rotations of the screw;

[0004] In the filling process of the traditional filling structure, powder leakage of the filling structure is inevitable, which easily pollutes the processing environment. The traditional structure does not have an auxiliary collecting device, and the filling discharge port does not have an auxiliary closing member to ensure the stability of filling. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a powder filling device convenient operation.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a powder filling device convenient operation, including workbench, still including:

[0009] The bearing assembly includes a motor, a shaft, a turntable, a support ring, a cover, an opening and closing assembly, and a bearing ring. The motor is fixed on the workbench, the motor output end is connected with the shaft, the shaft upper portion is provided with the turntable, the shaft side is also fixedly provided with the bearing ring, the bearing ring outer side middle part is provided with the guide groove, the bearing ring outer side is also provided with the limiting groove for bearing the bottle body, the limiting groove penetrates the guide groove, the turntable is provided with the opening with the upper opening

[0010] The discharge slot is provided with a discharge hole matched with the limiting groove at the bottom wall, the workbench is also provided with a cover covering the motor, the shaft penetrates the cover, the cover upper portion outer side is provided with the support ring, and the support ring is arranged below the bearing ring.

[0011] The opening and closing assembly comprises a flange, a support rod, a gasket, a spring, a closing plate, a first toggle and a second toggle, the flange is arranged on the lower side of the rotating disc, the support rod is T-shaped, the support rod penetrates through the flange and is connected with the closing plate, the first toggle is arranged on the outer side of the closing plate and protrudes from the flange, the second toggle is further arranged on the inner side of the closing plate and below, the spring is sleeved on the middle part of the support rod, and the upper and lower ends of the spring are connected with the flange and the gasket respectively, and the gasket is in contact with the top wall of the support rod.

[0012] In order to facilitate opening or closing the discharging hole at the corresponding position, the utility model improves that the supporting ring is further provided with a first toggle assembly and a second toggle assembly, the first toggle assembly is arranged close to the feeding end of the bottle body, the second toggle assembly is arranged close to the discharging end of the bottle body, the first toggle assembly comprises a first cross beam, a first auxiliary frame and a first toggle roller, the outer side of the cover body is further provided with the first cross beam, one end of the first cross beam away from the cover body is further provided with a first auxiliary frame, the first auxiliary frame is inverted L-shaped, the first auxiliary frame is provided with a first toggle roller in contact with the first toggle, the second toggle assembly comprises a second cross beam, a second auxiliary frame and a second toggle roller, the outer side of the cover body is further provided with the second cross beam, the second auxiliary frame is inverted L-shaped, the second auxiliary frame is connected with the second cross beam below, and the second auxiliary frame is further provided with a second toggle roller in contact with the second toggle on the upper part.

[0013] Preferably, the first toggle and the second toggle are both arranged obliquely.

[0014] In order to collect the powder possibly remaining and falling after the filling equipment is filled, the utility model improves that the workbench is further provided with a surplus material cleaning assembly, the surplus material cleaning assembly comprises a third auxiliary frame, a cleaning plate and a material clamping column, the material clamping column is arranged at the center of the rotating disc, the workbench is provided with an inverted L-shaped third auxiliary frame, the third auxiliary frame is further provided with a cleaning plate extending into the rotating disc below, the cleaning plate is arranged between the inner wall of the rotating disc and the material clamping column, and the cleaning plate is provided with a plurality of cleaning grooves.

[0015] The cleaning plate is arranged between the feeding end and the discharging end of the bottle body.

[0016] Preferably, the motor is a servo motor.

[0017] Preferably, the upper edge of the workbench is further provided with a protective frame.

[0018] (Three) beneficial effects

[0019] Compared with the prior art, the utility model provides a powder filling device convenient to operate, which has the following beneficial effects:

[0020] This user-friendly powder filling device features an opening and closing mechanism that effectively prevents powder leakage. Under spring pressure, the closing plate normally seals the discharge port. When the filling station reaches the first actuating component, the first actuating roller actuates the first actuating plate, opening the closing plate and allowing powder to be filled. After filling, the device reaches the second actuating component, where the second actuating roller actuates the second actuating plate, resealing the discharge port. This entire process effectively prevents powder leakage from the discharge port when not filling, reducing pollution to the processing environment. The residual material cleaning component collects any powder residue that may fall after filling, and the cleaning plate collects residual powder from the turntable, preventing powder accumulation on the worktable and further maintaining a clean environment. Attached Figure Description

[0021] Figure 1 is a schematic front view of the structure of this utility model;

[0022] Figure 2 is a partial bottom view of the structure of this utility model;

[0023] Figure 3 shows the structure of this utility model. Figure 2 Enlarged view of a portion of the image;

[0024] Figure 4 is a partial top view of the structure of this utility model.

[0025] In the diagram: 1. Workbench; 2. Motor; 3. Shaft; 4. Turntable; 5. Support ring; 6. Cover; 7. Bearing ring; 8. Flange; 9. Support rod; 10. Shim; 11. Spring; 12. Closing plate; 13. First paddle; 14. Second paddle; 15. First crossbeam; 16. First auxiliary frame; 17. First actuating roller; 18. Second crossbeam; 19. Second auxiliary frame; 20. Second actuating roller; 21. Third auxiliary frame;

[0026] 22. Cleaning plate; 23. Material clamping column; 24. Protective frame. Detailed Implementation

[0027] The technology of the present invention will now be described with reference to the accompanying drawings of the embodiments thereof.

[0028] The solution is described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] Please refer to Figure 1- Figure 4 A user-friendly powder filling device includes a workbench 1, and further includes:

[0030] The bearing assembly comprises a motor 2, a rotating shaft 3, a rotating disc 4, a supporting ring 5, a cover 6, an opening and closing assembly and a bearing ring 7, the motor 2 is fixed on the workbench 1, the output end of the motor 2 is connected with the rotating shaft 3, the rotating disc 4 is arranged above the rotating shaft 3, the bearing ring 7 is further fixedly arranged on the side of the rotating shaft 3, the middle part of the outer side of the bearing ring 7 is provided with a guide groove, the outer side of the bearing ring 7 is further provided with a limiting groove for bearing the bottle body, the limiting groove penetrates through the guide groove, the rotating disc 4 is provided with a discharging groove with an upper opening, the bottom wall of the discharging groove is provided with a discharging hole matched with the limiting groove, the workbench 1 is further provided with the cover 6 covering the motor 2, the rotating shaft 3 penetrates through the cover 6, the supporting ring 5 is arranged on the upper part of the outer side of the cover 6, and the supporting ring 5 is arranged below the bearing ring 7;

[0031] The motor 2 is fixed on the workbench 1, the motor 2 adopts a stable servo motor 2, after the motor 2 is started, the output end of the motor 2 drives the rotating shaft 3 to rotate. The rotating disc 4 above the rotating shaft 3 rotates, and the bearing ring 7 on the side of the rotating shaft 3 also rotates. The limiting groove on the outer side of the bearing ring 7 is used for bearing the bottle body, and the guide groove provides guidance for the placement and positioning of the bottle body, so that the bottle body can be accurately positioned at the filling position. The discharging groove on the rotating disc 4 is in communication with the discharging hole, and provides a channel for powder filling. The cover 6 is used for protecting the motor 2 and reducing the influence of external factors on the motor 2. Meanwhile, the supporting ring 5 on the upper part of the outer side of the cover 6 is located below the bearing ring 7, and plays a certain supporting role on the bearing ring 7, thereby enhancing the stability of the overall structure. In the embodiment, the workbench 1 is provided with a feeder for feeding materials and a filling device. The filling device comprises a lifter, a beam frame and a filler. The above-mentioned mechanisms are commercially available devices, and details are not described herein. Meanwhile, the guide groove also provides a material guiding port for the discharging structure.

[0032] In the embodiment, the opening and closing assembly comprises a flange 8, a supporting rod 9, a gasket 10, a spring 11,

[0033] The closing plate 12, the first shifting piece 13 and the second shifting piece 14, the flange 8 is arranged on the lower side of the rotating disc 4, the support rod 9 is T-shaped, the support rod 9 is connected with the closing plate 12 through the flange 8, the first shifting piece 13 is arranged on the outer side of the closing plate 12 which protrudes from the flange 8, the second shifting piece 14 is further arranged on the inner side of the closing plate 12, the spring 11 is sleeved on the middle part of the support rod 9, the upper and lower ends of the spring 11 are connected with the flange 8 and the gasket 10 respectively, the gasket 10 is in contact with the top wall of the support rod 9, in the normal state, the spring 11 is in the compressed state, the elastic force of the spring 11 makes the gasket 10 press the support rod 9, and then makes the closing plate 12 tightly close the blanking hole, the first shifting assembly and the second shifting assembly are further arranged on the support ring 5, the first shifting assembly is arranged near the powder feeding end of the bottle body, the second shifting assembly is arranged near the powder discharging end of the bottle body, the first shifting assembly comprises a first cross beam 15, a first auxiliary frame 16 and a first shifting roller 17, the first cross beam 15 is further arranged on the outer side of the cover body 6, the first auxiliary frame 16 is arranged on the end of the first cross beam 15 which is away from the cover body 6, the first auxiliary frame 16 is inverted L-shaped, the first shifting roller 17 which is in contact with the first shifting piece 13 is arranged on the first auxiliary frame 16, the second shifting assembly comprises a second cross beam 18, a second auxiliary frame 19 and a second shifting roller 20, the second cross beam 18 is further arranged on the outer side of the cover body 6, the second auxiliary frame 19 is inverted L-shaped, the second auxiliary frame 19 is connected with the second cross beam 18, the second shifting roller 20 which is in contact with the second shifting piece 14 is further arranged on the upper part of the second auxiliary frame 19, when the filling station reaches the position of the first shifting assembly, the first shifting roller 17 is in contact with the first shifting piece 13 and shifts it, because the first shifting piece 13 protrudes from the outer side of the closing plate 12, the first shifting piece 13 is shifted to drive the support rod 9 to move upward, the elastic force of the spring 11 is overcome, the closing plate 12 is opened, at this time, the powder is discharged from the hopper through the discharging groove and the blanking hole and falls into the bottle body to be filled. When the filling is completed, the rotating disc 4 continues to rotate, reaches the position of the second shifting assembly, the second shifting roller 20 shifts the second shifting piece 14, the second shifting piece 14 is located on the inner side of the closing plate 12, is shifted to drive the support rod 9 to move upward, and makes the closing plate 12 re-close the blanking hole to prevent the powder from continuing to leak.

[0034] The first auxiliary frame 16 is installed on the first auxiliary frame 16. When the rotating disc 4 rotates to the position of the filling station, the first push roller 17 contacts and pushes the first push piece 13, thereby opening the feeding hole. The second push assembly is located near the lower end of the bottle body. The second cross beam 18 is also fixed outside the cover body 6, and the second auxiliary frame 19 is in the shape of an inverted L and is connected with the second cross beam 18. The second push roller 20 is installed on the upper part of the second auxiliary frame 19. When the rotating disc 4 rotates to the position, the second push roller 20 contacts and pushes the second push piece 14, thereby closing the feeding hole. The first push piece 13 and the second push piece 14 are arranged in an inclined manner. Such a design makes it easier for the push roller to contact and push the push piece, thereby improving the reliability of the opening and closing assembly in opening and closing the feeding hole and ensuring the stability of the overall operation of the equipment. The rotating disc 4 rotates intermittently. When the opened feeding hole is located below the output end of the filling equipment, the lifter drives the beam frame, and then the output end of the filler is inserted into the feeding hole to fill the bottle body. After filling, the filler is reset. After resetting, some material will inevitably fall on the rotating disc 4. At this time, the collecting assembly is needed for collection.

[0035] It should be noted that the spring 11 supports the support rod 9 in cooperation with the gasket 10, thereby stably attaching the closing plate 12 to the bottom wall of the rotating disc 4. When the closing plate 12 is subjected to external force from the first push assembly and the second push assembly, it will rotate and adjust the position.

[0036] In actual use, the workbench 1 is also provided with a residual material cleaning assembly. The residual material cleaning assembly comprises a third auxiliary frame 21, a cleaning plate 22 and a material clamping column 23. The center of the rotating disc 4 is provided with the material clamping column 23. The workbench 1 is provided with the third auxiliary frame 21 in the shape of an inverted L. The lower part of the third auxiliary frame 21 is also provided with the cleaning plate 22 extending into the rotating disc 4. The cleaning plate 22 is arranged between the inner wall of the rotating disc 4 and the material clamping column 23. The cleaning plate 22 is arranged between the upper loading end and the lower unloading end of the bottle body.

[0037] In actual use, the upper edge of the workbench 1 is also provided with a protective frame 24, which plays a certain isolation protection.

[0038] In this document, the term "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit the relationship between other embodiments

[0039] The independence or correlation of the technical features mentioned in each embodiment in the present application can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict in principle.

[0040] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the art to which the present application belongs; the use of related terms herein is only for the purpose of describing specific embodiments and is not intended to limit the present application.

[0041] Although the embodiments of the present application have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application.

Claims

1. A powder filling device that is easy to operate, comprising a worktable (1), characterized in that, Also include: The bearing assembly includes motor (2), rotating shaft (3), rotating disc (4), support ring (5), cover (6), opening and closing assembly and bearing ring (7), the motor (2) is fixed on the workbench (1), the motor (2) output end is connected with the rotating shaft (3), the rotating shaft (3) top is provided with the rotating disc (4), the rotating shaft (3) side is further provided with bearing ring (7), the bearing ring (7) outside middle part is provided with guide groove, the bearing ring (7) outside is further provided with the limit groove for carrying bottle body, the limit groove is through the guide groove, the rotating disc (4) is provided with the unloading groove with upper opening, the unloading groove bottom wall is provided with the unloading hole matched with the limit groove, the workbench (1) is further provided with the cover (6) covering the motor (2), the rotating shaft (3) is through the cover (6), the cover (6) upper part outside is provided with support ring (5), the support ring (5) is arranged below the bearing ring (7); The opening and closing assembly includes flange (8), support rod (9), gasket (10), spring (11), closing plate (12), first tab (13) and second tab (14), the rotating disc (4) below side is provided with the flange (8), the support rod (9) is T-shaped, the support rod (9) below is through the flange (8) and is connected with the closing plate (12), the closing plate (12) outside protrudes from the flange (8) and is provided with the first tab (13), the closing plate (12) inside below is further provided with the second tab (14), the spring (11) is sleeved in the middle part of the support rod (9), and the upper and lower ends of the spring (11) are connected with the flange (8) and gasket (10) respectively, and the gasket (10) is in contact with the top wall of the support rod (9).

2. A convenient powder filling apparatus according to claim 1, wherein The support ring (5) is further provided with first and second driving assemblies, the first driving assembly is arranged near the bottle body loading end, and the second driving assembly is arranged near the bottle body unloading end, the first driving assembly includes first cross beam (15), first auxiliary frame (16) and first driving roller (17), the first cross beam (15) is further provided on the outside of the cover (6), the first cross beam (15) is away from One end of the cover (6) is further provided with the first auxiliary frame (16), the first auxiliary frame (16) is inverted L-shaped, the first auxiliary frame (16) is provided with the first driving roller (17) in contact with the first tab (13), the second driving assembly includes second cross beam (18), second auxiliary frame (19) and second driving roller (20), the second cross beam (18) is further provided on the outside of the cover (6), the second auxiliary frame (19) is inverted L-shaped, the second auxiliary frame (19) is connected with the second cross beam (18) below, and the second auxiliary frame (19) is further provided with the second driving roller (20) in contact with the second tab (14) on the upper part.

3. A convenient powder filling apparatus according to claim 2, wherein The first dial piece (13) and the second dial piece (14) are both arranged obliquely.

4. A convenient powder filling apparatus according to claim 3, wherein The workbench (1) is further provided with a surplus material cleaning assembly, the surplus material cleaning assembly comprises a third auxiliary frame (21), a cleaning plate (22) and a material clamping column (23), the center of the rotating disc (4) is provided with the material clamping column (23), the workbench (1) is provided with the third auxiliary frame (21) in inverted L shape, the lower portion of the third auxiliary frame (21) is further provided with the cleaning plate (22) extending into the rotating disc (4), the cleaning plate (22) is arranged between the inner wall of the rotating disc (4) and the material clamping column (23), and the cleaning plate (22) is arranged between the loading end and the unloading end of the bottle body.

5. A convenient powder filling apparatus according to claim 4, wherein The motor (2) is a servo motor (2).

6. A convenient powder filling apparatus according to claim 5, wherein The upper edge of the workbench (1) is further provided with a protective frame (24).

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