Filling machine for ointment preparation
By introducing a stirring structure and a limiting structure into the ointment preparation filling machine, the problems of splashing injury and clumping during the ointment filling process are solved, and safe and efficient ointment filling is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN JIEKANG BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-05-21
- Publication Date
- 2026-04-17
AI Technical Summary
Existing ointment preparation filling machines are prone to problems such as splashing injuries, container breakage, and ointment clumping during the filling process.
A filling machine with a stirring structure and a limiting structure was designed. The stirring blades and fixing blades prevent the ointment from clumping, and the clamping plate and limiting structure stabilize the container to avoid splashing injury.
It effectively prevents ointment from clumping and splashing, ensuring the safety and efficiency of the filling process.
Smart Images
Figure CN224132702U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ointment preparation technology, specifically to a filling machine for ointment preparation. Background Technology
[0002] A filling machine is a piece of equipment used to fill materials. It is an industrial packaging device mainly used to quantitatively fill liquids, pastes, powders or granules into containers (such as bottles, cans, bags, etc.). It is widely used in the food, beverage, pharmaceutical, and cosmetic industries. Ointments are a type of external preparation, mainly composed of drugs and excipients (such as petrolatum, oils, honey, etc.) into semi-solid or paste-like substances for local treatment of skin or mucous membranes. In the ointment preparation process, a filling machine is needed to fill the ointment.
[0003] Based on existing solutions and actual production and processing, current ointment preparation filling machines still have some problems, such as:
[0004] 1. When filling ointments, the container is held by hand and placed under the filling nozzle. Because the container is held by hand during filling, there is a risk of splashing injury and container breakage, or the operator may cause cuts, pinches, etc.
[0005] 2. Because ointments may clump when they remain inside a filling machine for an extended period of time, this invention provides an ointment preparation filling machine to address the aforementioned problem. Utility Model Content
[0006] The purpose of this utility model is to provide a filling machine for ointment preparation, in order to solve the problems mentioned in the background art, which are that when filling ointments, the container is held by hand and placed under the filling port for filling. Because the container is held by hand for filling, splashing injuries and container breakage or operation errors may cause cuts, pinching injuries, etc., and because the ointment stays in the filling machine for a long time, the ointment will clump.
[0007] To achieve the above objectives, the present invention provides the following technical solution: a filling machine for preparing ointments, comprising a base plate, a fixing plate connected to the upper end of the base plate, a filling cylinder installed on the inner side of the fixing plate, and a filling tube provided on the lower side of the filling cylinder;
[0008] Also includes:
[0009] A connecting rod is installed on the inner left side of the base plate, and a mounting plate is connected to the outer side of the connecting rod. A spring is provided on the lower side of the mounting plate, and a limiting structure is connected to the middle of the mounting plate. The limiting structure includes a clamping plate, a mounting rod, and a moving plate. The mounting rod is installed in the middle of the mounting plate, and a moving plate is connected to the outer side of the mounting rod. A clamping plate is fixedly installed on the upper side of the moving plate.
[0010] The motor is located on the upper middle side of the filling cylinder, and the output end of the motor is connected to a stirring structure. The stirring structure includes a rotating rod, stirring blades, and fixed blades. The rotating rod is installed on the output end of the motor, and stirring blades are installed on the outer side of the rotating rod. Fixed blades are also provided on the outer side of the stirring blades.
[0011] Preferably, an ointment feed tube is also fixedly installed on the upper left side of the filling cylinder, and an installation fixing block is fixedly installed on the outer side of the ointment feed tube, and a connecting spring is fixedly installed on the inner side of the installation fixing block.
[0012] A dust cover is movably installed on the inner side of the connecting spring, and a connecting handle is installed on the upper middle side of the dust cover.
[0013] Preferably, the stirring blades are distributed at equal angles with respect to the center point of the rotating rod, and the stirring blades and the fixed blades are staggered.
[0014] Preferably, the mounting plate and the connecting rod are telescopically slidingly connected and can limit the movement of containers of different heights.
[0015] Preferably, the mounting plate and the mounting rod are rotatably connected, and the mounting rod and the movable plate are threadedly connected.
[0016] Preferably, the movable plate and the clamping plate are fixedly connected by welding, and the clamping plates are symmetrically distributed about the center line of the mounting plate.
[0017] Preferably, the connecting spring and the dust cover are fitted together, and the connecting springs are symmetrically distributed about the center line of the ointment feed tube.
[0018] Preferably, the dust cover and the connecting handle are fixedly connected by welding, and the vertical cross-section of the connecting handle is a "U" shaped structure.
[0019] Compared with the prior art, the beneficial effects of this utility model are: the ointment preparation filling machine is equipped with a stirring structure, which can stir the ointment to avoid clumping, and is equipped with a limiting structure to limit the container to avoid splashing injury during filling.
[0020] By pulling the connecting handle upwards, the dust cover is moved upwards, separating it from the inner side of the mounting block, and then from the inner side of the connecting spring. This allows the dust cover to separate from the upper side of the ointment inlet pipe, facilitating the addition of ointment into the filling cylinder. The dust cover is then placed over the ointment inlet pipe, and moved downwards from the inner side of the mounting block, engaging with it. The connecting spring then limits the dust cover, preventing dust from entering the filling cylinder through the ointment inlet pipe.
[0021] By placing the container on the upper side of the mounting plate and rotating the mounting rod, the mounting rod rotates inside the mounting plate, causing the movable plate, which is threadedly connected to the mounting rod, to slide inward. This causes the movable plate to drive the clamping plate to slide inward, thus clamping the container and facilitating its placement.
[0022] By starting the motor, the motor drives the rotating rod to rotate inside the filling cylinder, which in turn drives the stirring blades to rotate inside the filling cylinder. This allows the stirring blades and the fixed blades to stir the ointment inside the filling cylinder, preventing the ointment from clumping. Attached Figure Description
[0023] Figure 1 This is a schematic cross-sectional view of the connection between the filling cylinder and the filling tube of this utility model.
[0024] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;
[0025] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;
[0026] Figure 4 This is a schematic cross-sectional view of the connection between the filling cylinder and the ointment inlet pipe of this utility model.
[0027] Figure 5 This utility model Figure 4 Enlarged structural diagram at point C;
[0028] Figure 6 This is a schematic cross-sectional view of the connection between the fixing plate and the filling cylinder of this utility model.
[0029] In the diagram: 1. Base plate; 2. Clamping plate; 3. Filling cylinder; 4. Filling pipe; 5. Motor; 6. Rotating rod; 7. Stirring blade; 8. Fixed blade; 9. Connecting rod; 10. Spring; 11. Mounting plate; 12. Mounting rod; 13. Moving plate; 14. Ointment feed pipe; 15. Mounting fixing block; 16. Connecting spring; 17. Dustproof cover; 18. Connecting handle; 19. Fixing plate. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] Please see Figure 1-6 This utility model provides a technical solution: a filling machine for preparing ointments, comprising a base plate 1, a clamping plate 2, a filling cylinder 3, a filling tube 4, a motor 5, a rotating rod 6, a stirring blade 7, a fixing blade 8, a connecting rod 9, a spring 10, a mounting plate 11, a mounting rod 12, a moving plate 13, an ointment feeding tube 14, a mounting and fixing block 15, a connecting spring 16, a dust cover 17, a connecting handle 18, and a fixing plate 19. In operation, the specific details are as follows... Figure 1 , Figure 3 and Figure 4As shown, the ointment feed pipe 14 is fixedly installed on the upper left side of the filling cylinder 3. A mounting block 15 is fixedly installed on the outer side of the middle of the ointment feed pipe 14. A connecting spring 16 is fixedly installed on the inner side of the mounting block 15. A dust cover 17 is movably installed inside the connecting spring 16. A connecting handle 18 is fixedly installed on the upper middle side of the dust cover 17. When the operator holds the "U"-shaped connecting handle 18 and pulls it upwards, the connecting handle 18 moves the dust cover 17 upwards under the pulling force. This upward movement of the dust cover 17 causes it to separate from the inner side of the connecting spring 16, thus separating the dust cover 17 from the upper end of the ointment feed pipe 14. The ointment is poured into the ointment inlet pipe 14, allowing it to flow into the filling cylinder 3 under gravity, facilitating the addition of ointment. Then, the dust cover 17 is placed on the upper side of the ointment inlet pipe 14 and pushed downwards, causing the dust cover 17 to move downwards inside the mounting block 15. This causes the dust cover 17 to push the connecting spring 16 to compress, thereby engaging the dust cover 17 inside the mounting block 15. Under the elastic action of the connecting spring 16, the connecting spring 16 limits the dust cover 17, preventing dust from entering the filling cylinder 3 through the ointment inlet pipe 14.
[0032] Specific examples Figure 1 , Figure 2 , Figure 5 and Figure 5 As shown, a connecting rod 9 is fixedly installed on the inner side of the left end of the base plate 1. A spring 10 is provided on the outer side of the connecting rod 9. A mounting plate 11 is fixedly installed on the upper side of the spring 10. A mounting rod 12 is movably installed on the inner side of the inner side of the mounting plate 11. A movable plate 13 is movably connected to the outer side of the mounting rod 12. A clamping plate 2 is fixedly installed on the inner side of the upper end of the movable plate 13. Pushing the mounting plate 11 downward causes it to move downward on the outer side of the connecting rod 9. As a result, the mounting plate 11 compresses the spring 10. Then, the container is manually placed on the upper side of the mounting plate 11, and the mounting rod 12 is rotated. The mounting rod 12 rotates inside the mounting plate 11, causing it to be threaded onto the lower side of the moving plate 13. The threaded connection between the mounting rod 12 and the moving plate 13 causes the moving plate 13 to move inwards, which in turn moves the clamping plate 2 inwards, clamping the container. Then, the mounting plate 11 is released, and the spring 10, under its elasticity, causes the mounting plate 11 to slide upwards on the outside of the connecting rod 9. This allows the mounting plate 11 to mount the container on the lower outer side of the filling tube 4, facilitating container placement.
[0033] Specific examples Figure 1 , Figure 4 and Figure 6 As shown, a fixing plate 19 is fixedly installed on the upper side of the base plate 1, a filling cylinder 3 is fixedly installed on the inner side of the fixing plate 19, a filling tube 4 is fixedly installed on the lower side of the filling cylinder 3, a fixing blade 8 is provided on the inner side of the filling cylinder 3, a motor 5 is fixedly installed on the middle side of the upper end of the filling cylinder 3, a rotating rod 6 is connected to the output end of the motor 5, and a stirring blade 7 is fixedly installed on the outer side of the rotating rod 6. When the motor 5 is started, the motor 5 drives the rotating rod 6 to rotate on the middle side of the filling cylinder 3, thereby causing the rotating rod 6 to drive the stirring blade 7 to rotate. This causes the stirring blade 7 and the fixing blade 8 to stir the ointment inside the filling cylinder 3, preventing the ointment from clumping. Then, the valve provided on the inner side of the filling tube 4 is activated, allowing the ointment inside the filling cylinder 3 to enter the interior of the filling tube 4 under the action of gravity. This allows the ointment to flow into the interior of the container through the filling tube 4, facilitating the filling of the ointment.
[0034] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A filling machine for preparing ointment, comprising a base plate (1), a fixing plate (19) connected to the upper end of the base plate (19), a filling cylinder (3) installed on the inner side of the fixing plate (19), and a filling tube (4) provided on the lower side of the filling cylinder (3). Its features are, Also includes: A connecting rod (9) is installed on the inside left side of the base plate (1), and a mounting plate (11) is connected to the outside of the connecting rod (9). A spring (10) is provided on the lower side of the mounting plate (11), and a limiting structure is connected to the middle of the mounting plate (11). The limiting structure includes a clamping plate (2), a mounting rod (12), and a moving plate (13). The mounting rod (12) is installed in the middle of the mounting plate (11), and a moving plate (13) is connected to the outside of the mounting rod (12). A clamping plate (2) is fixedly installed on the upper side of the moving plate (13). The motor (5) is located on the upper middle side of the filling cylinder (3), and the output end of the motor (5) is connected to a stirring structure. The stirring structure includes a rotating rod (6), stirring blades (7) and fixed blades (8). The rotating rod (6) is installed at the output end of the motor (5). The stirring blades (7) are installed on the outside of the rotating rod (6), and the fixed blades (8) are provided on the outside of the stirring blades (7).
2. A filling machine for the preparation of a medicinal paste according to claim 1, characterized in that: The upper left side of the filling cylinder (3) is also fixedly installed with an ointment feeding pipe (14), and an installation fixing block (15) is fixedly installed on the outside of the ointment feeding pipe (14), and a connecting spring piece (16) is fixedly installed on the inside of the installation fixing block (15). A dust cover (17) is movably installed on the inner side of the connecting spring (16), and a connecting handle (18) is installed on the upper middle side of the dust cover (17).
3. The filling machine for preparing a medicinal paste according to claim 1, characterized in that: The stirring blades (7) are distributed at equal angles with respect to the center point of the rotating rod (6), and the stirring blades (7) and the fixed blades (8) are staggered.
4. The filling machine for preparing a medicinal paste according to claim 1, characterized in that: The mounting plate (11) and the connecting rod (9) are telescopically slidingly connected and can limit containers of different heights.
5. A filling machine for preparing ointments according to claim 4, characterized in that: The mounting plate (11) and the mounting rod (12) are rotatably connected, and the mounting rod (12) and the movable plate (13) are threadedly connected.
6. A filling machine for the preparation of a medicinal paste according to claim 5, characterized in that: The movable plate (13) and the clamping plate (2) are fixedly connected by welding, and the clamping plate (2) is symmetrically distributed about the center line of the mounting plate (11).
7. A filling machine for the preparation of a medicinal paste according to claim 2, characterized in that: The connecting spring (16) and the dust cover (17) are fitted together, and the connecting spring (16) is symmetrically distributed about the center line of the ointment feed tube (14).
8. A filling machine for the preparation of a medicinal paste according to claim 7, characterized in that: The dust cover (17) and the connecting handle (18) are fixedly connected by welding, and the vertical cross-section of the connecting handle (18) is a "U" shaped structure.