Powder filling equipment for powder in bottle

Abstract

The utility model belongs to the technical field of powder filling equipment, and particularly relates to in-bottle powder filling equipment which comprises a supporting frame, a stirring tank is fixedly connected to one side of the outer portion of the supporting frame, a stirring rod is rotatably connected to the interior of the stirring tank, a corrugated pipe is fixedly connected to the bottom of the stirring tank, and a lifting plate is fixedly connected to the bottom of the corrugated pipe. The lifting plate is slidably connected with the supporting frame. The utility model provides powder filling equipment for powder in a bottle, and solves the problems that in the prior art, when powder is filled into the powder, a bottle body is generally conveyed through a conveying belt to be matched with a powder filling head to fill the powder, but the powder filling head in an existing device is mostly arranged in an exposed mode, and when the powder filling device fills the powder into the bottle body, the powder filling head cannot be used for filling the powder into the bottle body. The problems that in the prior art, a gap exists between a powder filling head and a bottle opening, powdery materials are prone to leakage and diffusion during falling, the powdery materials are wasted, and meanwhile powder diffused in air can harm the body health of workers are solved.

Description

Technical Field

[0001] The utility model belongs to the field of powder filling equipment, in particular to a powder filling equipment for powder materials in bottles. Background Art

[0002] Powder filling equipment is usually used to accurately fill powdered materials (such as pharmaceutical powder, cosmetic powder, etc.) into bottles or containers.

[0003] In the prior art, when powdered materials are filled, the bottle body is generally transported by a conveyor belt and the powdered materials are filled with powder by a powder filling head. However, the powder filling heads in the existing devices are mostly exposed. When the powder filling device is filling the bottle body with powder, there is a gap between the powder filling head and the bottle mouth, and the powdered materials are prone to leakage and diffusion when falling, which not only leads to waste of powdered materials, but also the powders dispersed in the air will cause harm to the health of the staff. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a powder filling device for bottle.

[0005] The technical solution of the utility model is as follows: a powder filling device for powder in a bottle, comprising a support frame, an outer side of the support frame is fixedly connected to a stirring tank, the inside of the stirring tank is rotatably connected to a stirring rod, the bottom of the stirring tank is fixedly connected to a bellows, the bottom of the bellows is fixedly connected to a lifting plate, the lifting plate is slidably connected to the support frame, the bottom of the lifting plate is equidistantly fixedly connected to a powder filling cylinder, an outer side of the lifting plate is provided with an undulating component, and the top of the stirring tank is provided with a transmission component.

[0006] As a preferred embodiment, the undulating assembly includes a cam, an inner side of the support frame is rotatably connected to the cam via a rotating shaft, an outer side of the cam is fixedly connected to a sliding shaft, an outer side of the lifting plate is fixedly connected to a limiting block, and the sliding shaft is slidably connected to the inside of the limiting block.

[0007] As a preferred embodiment, the transmission assembly includes a driving motor, which is fixedly connected to the top of the stirring tank, and the output end of the driving motor extends to the inside of the stirring tank and is fixedly connected to the stirring rod, the outside of the output end of the driving motor is fixedly connected to a first pulley, the outer side of the stirring tank is rotatably connected to a rotating rod, the top of the rotating rod is fixedly connected to a second pulley, the first pulley and the second pulley are connected via a transmission belt, the bottom of the rotating rod is fixedly connected to a first bevel gear, the outside of the rotating shaft is fixedly connected to a second bevel gear, and the first bevel gear is meshingly connected to the second bevel gear.

[0008] As a preferred embodiment, a feeding tube is symmetrically fixedly connected to the upper part of the interior of the powder filling cylinder, the feeding tube is communicated with the corrugated tube through an internal channel, a feeding cavity is opened at the lower part of the interior of the powder filling cylinder, a servo motor is fixedly connected to the top of the inner wall of the powder filling cylinder, and the output end of the servo motor extends to the interior of the feeding cavity and is fixedly connected to a spiral blade.

[0009] As a preferred embodiment, a feed port is fixedly connected to one side of the top of the mixing tank, and a powder filling port is provided at the bottom of the powder filling cylinder.

[0010] As a preferred embodiment, a conveyor belt is arranged on the top of the support frame, and a plurality of groups of placement holes are equidistantly provided on the outside of the conveyor belt.

[0011] As a preferred implementation, the diameter of the second pulley is greater than the diameter of the first pulley.

[0012] As a preferred embodiment, the outer side of the spiral blade is in contact with the inner wall of the feeding cavity.

[0013] The beneficial effects of the utility model are as follows:

[0014] The device can drive the powder filling cylinder to descend when the bottle body is filled with powder, so that the powder filling port at the bottom of the powder filling cylinder fits with the bottle mouth of the bottle body, thereby reducing the leakage and diffusion of powder during the powder filling process, and at the same time avoiding the situation in which the powder is easily mixed with dust in the air during the process of falling between the powder filling port and the bottle body during powder filling, thereby reducing the production quality.

[0015] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation method and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.

[0017] In the drawings of the specification:

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3It is a cross-sectional view of the stirring tank in the utility model;

[0021] Figure 4 It is a cross-sectional view of the powder filling cylinder of the utility model;

[0022] Figure 5 It is a partial stereogram of the utility model.

[0023] In the figure: 1. support frame; 2. mixing tank; 3. bellows; 4. lifting plate; 5. powder filling cylinder; 6. conveyor belt; 7. placement hole; 8. stirring rod; 9. spiral blade; 10. driving motor; 11. first pulley; 12. rotating rod; 13. second pulley; 14. transmission belt; 15. first bevel gear; 16. second bevel gear; 17. cam; 18. limit block; 19. discharge pipe; 20. servo motor; 21. discharge chamber; 22. feed port. DETAILED DESCRIPTION

[0024] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0025] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may 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 its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0026] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0027] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, X and / or Y, which means: X exists, Y exists, and X and Y exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in a logical relationship of "or".

[0028] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0029] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0030] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0031] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0032] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0033] See also Figure 1-5 A powder filling device for bottles includes a support frame 1, an outer side of the support frame 1 is fixedly connected to a stirring tank 2, the inside of the stirring tank 2 is rotatably connected to a stirring rod 8, the bottom of the stirring tank 2 is fixedly connected to a bellows 3, the bottom of the bellows 3 is fixedly connected to a lifting plate 4, the lifting plate 4 is slidably connected to the support frame 1, the bottom of the lifting plate 4 is equidistantly fixedly connected to a powder filling cylinder 5, an outer side of the lifting plate 4 is provided with an undulating component, and the top of the stirring tank 2 is provided with a transmission component.

[0034] Specifically, the undulating component includes a cam 17, an inner side of the support frame 1 is rotatably connected to the cam 17 through a rotating shaft, an outer side of the cam 17 is fixedly connected to a sliding shaft, an outer side of the lifting plate 4 is fixedly connected to a limiting block 18, and the sliding shaft is slidably connected to the inside of the limiting block 18, and the transmission component includes a driving motor 10, the driving motor 10 is fixedly connected to the top of the stirring tank 2, the output end of the driving motor 10 extends to the inside of the stirring tank 2 and is fixedly connected to the stirring rod 8, the outside of the output end of the driving motor 10 is fixedly connected to a first pulley 11, an outer side of the stirring tank 2 is rotatably connected to a rotating rod 12, the top of the rotating rod 12 is fixedly connected to a second pulley 13, the first pulley 11 and the second pulley 13 are connected for transmission via a transmission belt 14, the bottom of the rotating rod 12 is fixedly connected to a first bevel gear 15, the outside of the rotating shaft is fixedly connected to a second bevel gear 16, and the first bevel gear 15 is meshed with the second bevel gear 16.

[0035] Through the above technical solution, the bottle body is intermittently transmitted through the placement hole 7 set in the conveyor belt 6. When powder filling is required, the drive motor 10 and the servo motor 20 are started. The drive motor 10 can drive the stirring rod 8 inside the stirring tank 2 to rotate, so as to continuously stir the powder inside the stirring tank 2 to prevent the powder from agglomerating and affecting the powder filling quality or causing blockage. At the same time, the output end of the drive motor 10 can drive the first pulley 11 to rotate, and the first pulley 11 drives the rotating rod 12 to rotate through the second pulley 13 and the transmission belt 14, so that the rotating rod 12 drives the first bevel gear 15 at the bottom to rotate, and the first bevel gear 15 drives the second bevel gear 16 to rotate through the meshing relationship, so that the second bevel gear 16 drives the cam 17 to rotate, and the cam 17 drives the sliding shaft to slide inside the limit block 18. The limit block 18 drives the lifting plate 4 to perform reciprocating up and down motion under the limit of the support frame 1. When the lifting plate 4 drives the powder filling tube 5 to descend to the bottle mouth of the bottle body in the placement hole 7, the servo motor 20 starts and drives the spiral blade 9 to rotate, so that the powder in the feeding chamber 21 is discharged through the spiral blade 9. When the lifting plate 4 drives the powder filling tube 5 to rise, the servo motor 20 is turned off to stop the discharge. The powder filling work of the bottle body can be completed through the above steps. The device can drive the powder filling tube 5 to descend when filling the bottle body with powder, so that the powder filling port at the bottom of the powder filling tube 5 fits with the bottle mouth of the bottle body, thereby reducing the leakage and diffusion of the powder during the powder filling process, and at the same time avoiding the situation that the powder is easily mixed with dust in the air during the falling process between the powder filling port and the bottle body during powder filling, thereby reducing the production quality.

[0036] Specifically, a feed tube 19 is symmetrically fixedly connected to the upper part of the interior of the powder filling cylinder 5, and the feed tube 19 is connected to the corrugated tube 3 through an internal channel. A feed cavity 21 is opened at the lower part of the interior of the powder filling cylinder 5, and a servo motor 20 is fixedly connected to the top of the inner wall of the powder filling cylinder 5. The output end of the servo motor 20 extends to the interior of the feed cavity 21 and is fixedly connected to a spiral blade 9.

[0037] Through the above technical solution, the powder inside the mixing tank 2 falls to the inside of the lifting plate 4 through the bellows 3, then enters the inside of the powder filling cylinder 5 through the internal channel of the lifting plate 4, and finally enters the inside of the feeding chamber 21 through the two feeding pipes 19, and can be discharged in cooperation with the spiral blade 9.

[0038] Specifically, a feed port 22 is fixedly connected to one side of the top of the mixing tank 2, a powder filling port is provided at the bottom of the powder filling cylinder 5, a conveyor belt 6 is provided on the top of the support frame 1, and a plurality of groups of placement holes 7 are equidistantly provided on the outside of the conveyor belt 6. The diameter of the second pulley 13 is greater than the diameter of the first pulley 11, and the outer side of the spiral blade 9 is in contact with the inner wall of the feed cavity 21.

[0039] Through the above technical solution, when the powder inside the mixing tank 2 is insufficient, material can be added through the feed port 22, and the cup body in the placement hole 7 can be driven by the conveyor belt 6 for intermittent transmission, which can cooperate with the reciprocating powder filling cylinder 5 for intermittent material discharge.

[0040] When in use, the bottle body is intermittently transmitted through the placement hole 7 set in the conveyor belt 6. When powder filling is required, the drive motor 10 and the servo motor 20 are started. The drive motor 10 can drive the stirring rod 8 inside the stirring tank 2 to rotate, so as to continuously stir the powder inside the stirring tank 2 to prevent the powder from agglomerating and affecting the filling quality or causing blockage. At the same time, the output end of the drive motor 10 can drive the first pulley 11 to rotate, and the first pulley 11 then drives the rotating rod 12 to rotate through the second pulley 13 and the transmission belt 14, so that the rotating rod 12 drives the first bevel gear 15 at the bottom to rotate, and the first bevel gear 15 then drives the second bevel gear 16 to rotate through the meshing relationship, so that the second bevel gear 16 drives the cam 17 to rotate, and the cam 17 drives the sliding shaft to slide inside the limit block 18, thereby driving the lifting plate 4 to perform reciprocating up and down motion under the limit of the support frame 1 through the limit block 18. When the lifting plate 4 drives the powder filling tube 5 to descend to the bottle mouth of the bottle body in the placement hole 7, the servo motor 20 starts and drives the spiral blade 9 to rotate , so that the powder in the feeding chamber 21 is discharged through the spiral blade 9. When the lifting plate 4 drives the powder filling tube 5 to rise, the servo motor 20 is turned off to stop the discharge. The powder filling work of the bottle body can be completed through the above steps. The device can drive the powder filling tube 5 to descend when the bottle body is filled with powder, so that the powder filling port at the bottom of the powder filling tube 5 fits with the bottle mouth of the bottle body, thereby reducing the leakage and diffusion of the powder during the powder filling process, and at the same time avoiding the powder from mixing with dust in the air during the falling process between the powder filling port and the bottle body during the powder filling, resulting in a decrease in production quality. The powder inside the mixing tank 2 falls into the inside of the lifting plate 4 through the bellows 3, and then enters the inside of the powder filling tube 5 through the internal channel of the lifting plate 4, and finally enters the inside of the feeding chamber 21 through the two feeding tubes 19, and can cooperate with the spiral blade 9 for feeding. When the powder inside the mixing tank 2 is insufficient, it can be added through the feeding port 22. The cup body in the placement hole 7 is driven by the conveyor belt 6 for intermittent transmission, which can cooperate with the reciprocating powder filling tube 5 for intermittent feeding.

[0041] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A powder filling device for a bottle, comprising a support frame (1), characterized in that: A stirring tank (2) is fixedly connected to one side of the outside of the support frame (1), a stirring rod (8) is rotatably connected to the inside of the stirring tank (2), a bellows (3) is fixedly connected to the bottom of the stirring tank (2), a lifting plate (4) is fixedly connected to the bottom of the bellows (3), the lifting plate (4) is slidably connected to the support frame (1), a powder filling cylinder (5) is equidistantly fixedly connected to the bottom of the lifting plate (4), an undulating assembly is provided on one side of the outside of the lifting plate (4), and a transmission assembly is provided on the top of the stirring tank (2).

2. The powder filling device for bottle according to claim 1, characterized in that: The undulating assembly comprises a cam (17), an inner side of the support frame (1) is rotatably connected to the cam (17) via a rotating shaft, an outer side of the cam (17) is fixedly connected to a sliding shaft, an outer side of the lifting plate (4) is fixedly connected to a limiting block (18), and the sliding shaft is slidably connected to the inside of the limiting block (18).

3. The powder filling device for bottle according to claim 2, characterized in that: The transmission assembly comprises a driving motor (10), wherein the driving motor (10) is fixedly connected to the top of the stirring tank (2), the output end of the driving motor (10) extends to the inside of the stirring tank (2) and is fixedly connected to the stirring rod (8), the outside of the output end of the driving motor (10) is fixedly connected to a first pulley (11), the outside of the stirring tank (2) is rotatably connected to a rotating rod (12), the top of the rotating rod (12) is fixedly connected to a second pulley (13), the first pulley (11) and the second pulley (13) are connected in transmission via a transmission belt (14), the bottom of the rotating rod (12) is fixedly connected to a first bevel gear (15), the outside of the rotating shaft is fixedly connected to a second bevel gear (16), and the first bevel gear (15) is meshingly connected to the second bevel gear (16).

4. The powder filling device for bottle according to claim 3, characterized in that: A feeding tube (19) is symmetrically fixedly connected to the upper part of the powder filling cylinder (5); the feeding tube (19) is connected to the corrugated tube (3) through an internal channel; a feeding cavity (21) is opened at the lower part of the powder filling cylinder (5); a servo motor (20) is fixedly connected to the top of the inner wall of the powder filling cylinder (5); an output end of the servo motor (20) extends to the inside of the feeding cavity (21) and is fixedly connected to a spiral blade (9).

5. The powder filling device for bottle according to claim 4, characterized in that: A feed port (22) is fixedly connected to one side of the top of the mixing tank (2), and a powder filling port is provided at the bottom of the powder filling cylinder (5).

6. The powder filling device for bottle according to claim 5, characterized in that: A conveyor belt (6) is arranged on the top of the support frame (1), and a plurality of groups of placement holes (7) are arranged at equal intervals on the outside of the conveyor belt (6).

7. The powder filling device for bottle according to claim 3, characterized in that: The diameter of the second pulley (13) is greater than the diameter of the first pulley (11).

8. The powder filling device for bottle according to claim 4, characterized in that: The outer side of the spiral blade (9) is in contact with the inner wall of the feeding cavity (21).

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