A sophorolipid-based antiseptic liquid filling device

Abstract

The utility model relates to an antibacterial liquid filling device based on sophorolipid, including jar table, jar table is equipped with the placement platform for placing jar cylinder, is equipped with the limiting mechanism on the placement platform, the limiting mechanism includes drive part and two clamping pieces of opposite settings, two clamping pieces are rotatably connected with the placement platform, and the clamping space of placing jar cylinder is formed between two clamping pieces, and the reset spring is fixed between two clamping pieces, and the reset spring can make two clamping pieces relatively rotate inwards under the natural state, drive part is used for driving two clamping pieces relatively rotate outward, and makes the reset spring present the elastic deformation state, still be equipped with jar assembly on jar table, and jar assembly is located above the clamping space, is used to jar the antibacterial liquid in jar cylinder jar. The utility model is convenient for fixing jar cylinder, and the operation is convenient, and the accuracy of jar volume is improved.

Description

Technical Field

[0001] This utility model relates to the field of liquid filling technology, specifically to a filling device for antibacterial liquid based on sophorolipids. Background Technology

[0002] Sophorolipids (SLs) are a class of glycolipid biosurfactants mainly produced by Candida bombicola through fermentation using oils and sugars as carbon sources. They are also one of the most promising biosurfactants and are commonly used as the main components of antibacterial agents and cleaning agents. Antibacterial agents and cleaning agents require bottling equipment after production.

[0003] Patent CN218662647U discloses a desiccant material filling device, including a worktable with a support base; telescopic rods are provided at both ends of the top of the worktable, and a connecting frame is detachably provided at the upper end of each telescopic rod; a filling structure with both ends connected to the corresponding connecting frame is provided between two connecting frames, and the filling opening end of the filling structure faces downward; a placement platform for placing external canned objects is provided on the worktable and directly below the filling opening end of the filling structure; a limiting structure for mutually restricting the external canned objects is provided at both ends of the worktable and the placement platform. This device has the advantages of being suitable for filling objects of different heights, restricting the canned objects during the filling process to prevent displacement, and minimizing the impact of canned object displacement on the filling effect.

[0004] In actual use, this filling device still has some shortcomings: First, when operating the limiting structure of this device, personnel need to simultaneously screw on two threaded rods to fix the external canned object in the middle and align the canned object with the filling nozzle above, which is inconvenient for centering and screwing operations; Second, when the limiting structure limits and fixes the canned object, it will affect the weighing accuracy of the weighing platform below, resulting in inaccurate filling volume. Utility Model Content

[0005] This invention addresses the shortcomings of existing technologies by providing an antibacterial liquid filling device based on sophorolipids, which facilitates the fixing of external canned objects, is easy to operate, and improves the accuracy of the filling volume.

[0006] This utility model is achieved through the following technical solution: a filling device for an antibacterial liquid based on sophorolipids, comprising a filling platform, a placement platform for placing filling cylinders, and a limiting mechanism on the placement platform. The limiting mechanism includes a driving component and two opposing clamping components, which are rotatably connected to the placement platform. A clamping space for placing the filling cylinders is formed between the two clamping components. A return spring is fixedly connected between the two clamping components. In its natural state, the return spring allows the two clamping components to rotate inward relative to each other. The driving component drives the two clamping components to rotate outward relative to each other. When the two clamping components rotate outward relative to each other, the return spring is in an elastic deformation state. The filling platform is also provided with a filling assembly, which is located above the clamping space and is used to fill the filling cylinders with the antibacterial liquid.

[0007] This solution uses two clamping members to hold and fix the canned container placed on the placement platform, preventing it from shifting during filling and affecting the filling effect. During operation, when the drive unit rotates the two clamping members outwards relative to each other, the clamping members are in an open state, allowing the canned container to be inserted or removed. At this time, the return spring is in an elastic deformation state. When the drive unit is deactivated, the return spring elastically returns to its natural state, causing the two clamping members to rotate inwards relative to each other, thus clamping the canned container and fixing it in place. Because the two clamping members can move synchronously through the elastic push of the return spring, they can automatically fix the canned container in the middle, facilitating alignment with the filling assembly. Compared with existing rubber technology, this fixing operation method is simpler and more convenient to use.

[0008] As an optimization, the clamping component includes a clamping plate and a connecting rod. The upper end of the connecting rod is fixedly connected to the clamping plate, and the connecting rod is hinged to the placement platform via a first hinge shaft. In this embodiment, the clamping component is hinged to the placement platform via the connecting rod, allowing the clamping plate to rotate and clamp the canister, resulting in more stable clamping.

[0009] As an optimization, the reset spring is located below the placement platform. This optimized solution places the reset spring below the placement platform, thus not affecting the placement of the filling can.

[0010] As an optimization, the driving component includes two transmission rods and a puller. The two transmission rods are hinged to two connecting rods respectively via a second hinge shaft. The first hinge shaft is located between the clamping plate and the second hinge shaft. The ends of the two transmission rods away from the connecting rods are both hinged to the puller via a third hinge shaft. In this optimized solution, the puller pulls the two transmission rods downward, thereby causing the two transmission rods to drive the rotation of the two connecting rods respectively. Since the first hinge shaft of the connecting rod is located between the clamping plate and the second hinge shaft, when the transmission rod drives one end of the connecting rod to move, the clamping plate at the other end of the connecting rod can be opened outward, thereby allowing the canister to be inserted or removed.

[0011] As an optimization, the puller includes a movable plate hinged to the two drive rods, with a pull ring fixed to the bottom of the movable plate. This optimized solution uses the pull ring to pull the movable plate, thereby actuating the two drive rods.

[0012] As an optimization, a vertically extending guide rod is slidably installed on the movable plate, with its upper end fixed to the placement platform. This optimized solution guides the movable plate through the guide rod, enabling it to slide stably up and down.

[0013] As an optimization, the filling assembly includes a conveying pipe fixedly connected to the filling platform. The conveying pipe extends vertically, and an electrically controlled valve and a flow meter are installed on it. A filling nozzle is connected to the lower end of the conveying pipe. This optimized solution allows connection to an antibacterial liquid storage tank via the conveying pipe, and the flow meter measures the output antibacterial liquid for more accurate measurement.

[0014] As an optimization, the filling nozzle is connected to the delivery pipe via a corrugated pipe, and also includes a telescopic mechanism to drive the filling nozzle up and down. This optimized solution uses the telescopic mechanism to drive the filling nozzle up and down, allowing the use of filling cylinders of different sizes.

[0015] As an optimization, the telescopic mechanism includes a telescopic cylinder fixedly mounted on the filling platform, a fixed plate fixedly connected to the outer wall of the filling nozzle, the telescopic cylinder being vertically arranged, and the telescopic end of the telescopic cylinder being fixedly connected to the fixed plate. This optimized solution drives the up-and-down movement of the filling nozzle through the telescopic movement of the telescopic cylinder.

[0016] As an optimization, a flange is fixed to the upper end of the delivery pipe. This optimization facilitates the connection of the delivery pipe to other pipelines.

[0017] The beneficial effects of this utility model are as follows: Two clamping members clamp and fix the canned cylinder placed on the placement platform, preventing displacement of the canned cylinder during filling and affecting the filling effect. During operation, when the driving component drives the two clamping members to rotate outwards relative to each other, the two clamping members are in an open state, allowing the canned cylinder to be inserted or removed. At this time, the return spring is in an elastic deformation state. When the driving component is not applied, the return spring elastically returns to its natural state, causing the two clamping members to rotate inwards relative to each other, thereby clamping the canned cylinder and fixing it. Because the two clamping members can move synchronously through the elastic push of the return spring, the canned cylinder can be automatically fixed in the middle, facilitating alignment with the filling assembly. Compared with existing rubber technology, the fixing operation method is simpler and more convenient to use.

[0018] The antibacterial liquid can be connected to the antibacterial liquid storage tank through the delivery pipe, and the output antibacterial liquid is measured by the flow meter, making the measurement more accurate. The canning nozzle is driven to move up and down by the telescopic mechanism, which can be used for cans of different sizes. Attached Figure Description

[0019] Figure 1 This is a front view of the present utility model;

[0020] Figure 2 This is a front view of the utility model in use;

[0021] Figure 3 This is a side view of the present invention in use.

[0022] Figure 4 This is a schematic diagram showing the connection between the present invention and the antibacterial liquid storage tank;

[0023] As shown in the figure:

[0024] 1. Filling platform; 11. Placement platform; 111. Placement plate; 112. Support leg; 12. Support frame; 121. Supporting upright plate; 122. Supporting horizontal plate; 2. Limiting mechanism; 21. Clamping component; 211. Clamping plate; 212. Connecting rod; 213. First hinge shaft; 214. Return spring; 22. Driving component; 221. Transmission rod; 222. Second hinge shaft; 223. Third hinge shaft; 224. Pull-down device; 2241. Movable plate; 2242. Pull ring; 2243. Guide rod; 3. Filling assembly; 31. Conveying pipe; 32. Flange; 33. Electrically controlled valve; 34. Flow meter; 35. Bellows; 36. Filling nozzle; 37. Telescopic mechanism; 371. Telescopic cylinder; 372. Fixed plate; 4. Filling cylinder; 5. Antibacterial liquid storage tank; 6. Feed pump; 7. Settling tank. Detailed Implementation

[0025] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0026] like Figures 1-4 As shown, an antibacterial liquid filling device based on sophorolipids includes a filling platform 1, which is provided with a placement platform 11 for placing filling cylinders 4, and a limiting mechanism 2 is provided on the placement platform 11.

[0027] Specifically, the filling platform 1 includes a placement platform 11 and a support frame 12. The placement platform 11 includes a placement plate 111 and support legs 112 fixed to the four corners of the bottom of the placement plate 11. The support frame 12 includes a support vertical plate 121 fixed to the top of the placement plate 111 and a support horizontal plate 122 fixed to the top of the support vertical plate 121. The support horizontal plate 122 and the placement plate 111 are parallel and opposite each other vertically. During filling, the filling cylinder 4 is placed on the placement plate 111.

[0028] The limiting mechanism 2 includes a driving member 22 and two opposing clamping members 21. The two clamping members 21 are rotatably connected to the placement platform 11, forming a clamping space between them for placing the canning cylinder 4. A return spring 214 is fixed between the two clamping members 21, which, in its natural state, allows the two clamping members 21 to rotate inward relative to each other. The driving member 22 drives the two clamping members 21 to rotate outward relative to each other, and when the two clamping members 21 rotate outward relative to each other, the return spring 214 is in an elastic deformation state.

[0029] Two clamping members 21 clamp and fix the canned cylinder 4 placed on the placement platform 11 to prevent displacement of the canned cylinder during filling and affect the filling effect. During operation, when the driving member 22 drives the two clamping members 21 to rotate outwards relative to each other, the clamping plates 211 of the two clamping members 21 move away from each other and are in an open state, allowing the canned cylinder 4 to be inserted or removed. At this time, the return spring 214 is in an elastically deformed state. When the driving member 21 is not under force, the return spring 214 elastically returns to its natural state, causing the two clamping members 21 to rotate inwards relative to each other, and the clamping plates 211 of the two clamping members 21 move closer to each other, thereby clamping the canned cylinder 4 and fixing it in place. Since the two clamping members 21 can move synchronously through the elastic push of the return spring 14, the canned cylinder 4 can be automatically fixed in the middle, facilitating alignment with the filling assembly 3. Compared with existing technologies, the operation method is simpler and the use is more convenient.

[0030] Specifically, the clamping member 21 includes a clamping plate 211 and a connecting rod 212. The upper end of the connecting rod 212 is fixedly connected to the clamping plate 211, and the connecting rod 212 is hinged to the placement platform 11 through a first hinge shaft 213. The return spring 214 is fixedly connected between the connecting rods 212 of the two clamping members 21.

[0031] In this embodiment, the placement plate 111 of the placement platform 11 has a recess 7 for accommodating the connecting rod 212. The connecting rod 212 is movably inserted into the recess 7. The first hinge shaft 213 is fixed to the middle of the connecting rod 212 and hinged in the recess 7, allowing the connecting rod 212 to rotate around the first hinge shaft 213 within the recess 7. The clamping plate 211 is located above the placement plate 111 and fixed to the upper end of the connecting rod 212. By rotating the two connecting rods 212 around the first hinge shaft 213, the two clamping plates 211 clamp and fix the canning cylinder 4 on the placement plate 111.

[0032] In this embodiment, the return spring 214 is located below the placement platform 11, that is, below the placement plate 111, and its height is lower than the height of the first hinge shaft 213. Positioning the return spring 214 below the placement plate 111 does not affect the placement of the canister 4. Furthermore, the spring force of the return spring 214 should be greater than the weight of the driving component 22, so that when the driving component 22 is not under force, the return spring 214 can be in its natural state. When the canister 4 is not placed, in its natural state, the clamping plates 211 of the two clamping components 21 are close to each other and in contact, at which point the clamping space is minimized.

[0033] Specifically, the driving component 22 includes two transmission rods 221 and a puller 224. The two transmission rods 221 are respectively hinged to two connecting rods 212 via a second hinge shaft 222. A first hinge shaft 213 is located between the clamping plate 211 and the second hinge shaft 222. The puller 224 is located between the two transmission rods 221, and the ends of the two transmission rods 221 away from the connecting rods 212 are both hinged to the puller 224 via a third hinge shaft 223.

[0034] In this embodiment, the driving component 22 is located below the placement plate 111, and the lower ends of the transmission rod 221 and the connecting rod 212 are hinged through the second hinge shaft 222. The puller 224 pulls the two transmission rods 221 downwards, thereby causing the two transmission rods 221 to drive the rotation of the two connecting rods 212 respectively. Since the first hinge shaft 213 of the connecting rod is located between the clamping plate 211 and the second hinge shaft 222, when the transmission rod 221 drives one end of the connecting rod 212 to move, the clamping plate 211 at the other end of the connecting rod 212 can move in the opposite direction, thereby causing the two clamping plates 211 to move away from each other, opening the clamping space, thus allowing the canister 4 to be inserted or removed.

[0035] Furthermore, since the return spring 214 is located below the placement plate 111, when the two clamping plates 211 open outwards relative to each other, the two connecting rods 212 will compress the return spring 214, causing the return spring 214 to be in a compressed and deformed state. When the puller 224 does not pull the transmission rod 221, the return spring 214 springs back to its original position, causing the two clamping plates 211 to move closer to each other again, thereby clamping the canning cylinder 4.

[0036] The pull-down device 224 described in this embodiment includes a movable plate 2241 hinged to two transmission rods 221, and a pull ring 2242 is fixedly connected to the bottom of the movable plate 2241. By pulling the movable plate 2241 downward by the pull ring 2242, the two transmission rods 221 are actuated.

[0037] In this embodiment, the pull ring 2242 has a semi-circular ring structure. Since the driving component 22 is located below the placement plate 111, the semi-circular ring structure of the pull ring 2242 facilitates stepping on it. In use, the user can step on the pull ring 2242 downwards to move the movable plate 2241 downwards, thereby causing the two clamping components to move outwards relative to each other to open the clamping space, making operation more convenient.

[0038] Preferably, a vertically extending guide rod 2243 is slidably passed through the movable plate 2241. The upper end of the guide rod 2243 is fixedly connected to the placement platform 11. In this embodiment, the upper end of the guide rod 2243 is fixedly connected to the bottom of the placement plate 111. The guide rod 2243 guides the movable plate 2241, so that the movable plate slides up and down stably.

[0039] The filling platform 1 is also equipped with a filling component 3, which is located above the clamping space and is used to fill the antibacterial liquid into the filling cylinder 4.

[0040] The filling assembly 3 includes a conveying pipe 31 fixedly connected to the filling platform 1. The conveying pipe 31 extends vertically and is equipped with an electric control valve 33 and a flow meter 34. The lower end of the conveying pipe 31 is connected to a filling nozzle 36.

[0041] In this embodiment, the filling assembly 3 is mounted on the support frame 12 of the filling platform 1. The conveying pipe 31 is fixedly connected to and passes through the support horizontal plate 122. The conveying pipe 31 and the center of the clamping space are coaxially arranged to facilitate the docking of the filling nozzle 36 and the feed inlet of the filling cylinder 4. This device is suitable for filling cylinders 4 with a feed inlet at the top center. When the limiting mechanism 2 clamps and fixes the filling cylinder 4, the filling cylinder 4 is fixed in the center of the clamping space, and the filling nozzle 36 can dock with the feed inlet at the top center of the filling cylinder 4.

[0042] The delivery pipe 31 can be connected to the antibacterial liquid storage tank 5. The antibacterial liquid in the storage tank 5 is delivered to the filling cylinder 4 through the delivery pipe 31 and the filling nozzle 36. During the filling process, the opening and closing of the pipeline is controlled by the electric control valve 33, and the filling amount of the antibacterial liquid is measured by the flow meter 34, making the measurement more accurate.

[0043] Preferably, a flange 32 is fixedly connected to the upper end of the conveying pipe 31 to facilitate the connection between the conveying pipe 31 and the antibacterial liquid storage tank 5.

[0044] In this embodiment, the filling nozzle 36 is connected to the lower end of the conveying pipe 31 via a corrugated pipe 35, and also includes a telescopic mechanism 37 for driving the filling nozzle 36 to move up and down. By driving the filling nozzle 36 to move up and down via the telescopic mechanism 37, it can be used with filling cylinders 4 of different sizes.

[0045] Specifically, the telescopic mechanism 37 includes a telescopic cylinder 371 fixedly mounted on the filling platform 1, a fixing plate 372 fixedly connected to the outer wall of the filling nozzle 36, the telescopic cylinder 371 being vertically arranged, and the telescopic end of the telescopic cylinder 371 being fixedly connected to the fixing plate 372. In this embodiment, two telescopic mechanisms 37 are symmetrically distributed on both sides of the filling nozzle 36, and the upper end of the telescopic cylinder 371 of the telescopic mechanism is fixedly connected to the supporting horizontal plate 122.

[0046] In this embodiment, the telescopic cylinder 371 is a servo electric cylinder, brand THOMSON, model ECT series. The servo electric cylinder offers higher control precision, ensuring synchronized operation of the two telescopic cylinders. Since the inlet heights of different filling cylinders 4 vary, the synchronized telescopic movements of the two cylinders 371 drive the up-and-down movement of the filling nozzle 36, allowing it to connect with inlets of different heights for convenient use.

[0047] Working principle: such as Figure 4 As shown, in use, the delivery pipe 31 can be connected to an antibacterial liquid storage tank 5 containing antibacterial liquid. A feed pump 6 is connected between the antibacterial liquid storage tank 5 and the delivery pipe 31, and the antibacterial liquid is pumped into the delivery pipe 1 by the feed pump 6. When a person steps down on the pull ring 2242, the two clamping parts 21 rotate outward relative to each other, thereby causing the two clamping plates 211 to move away from each other and be in an open state. The person can then place the canister 4 into the clamping space and release the pull ring. Under the elastic drive of the return spring 214, the two clamping parts 21 move closer to each other and clamp the canister 4.

[0048] Based on the height of the filling cylinder's inlet, the telescopic mechanism 37 drives the filling nozzle 6 downwards, aligning it with the inlet of the filling cylinder 4. This allows the electronic control valve 33 to open and begin filling. The filling volume is measured by the flow meter 34 during the filling process. After filling is complete, personnel step on the pull ring 2242 again to open the two clamps 211, allowing the filling cylinder 4 to be removed.

[0049] Of course, the above description is not limited to the examples above. Technical features of this utility model not described can be implemented by or using existing technology, and will not be repeated here. The above embodiments and drawings are only used to illustrate the technical solution of this utility model and are not intended to limit this utility model. This utility model has been described in detail with reference to preferred embodiments. Those skilled in the art should understand that any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model do not depart from the spirit of this utility model and should also fall within the protection scope of the claims of this utility model.

Claims

1. A filling device for an antibacterial liquid based on sophorolipids, comprising a filling platform (1), the filling platform (1) being provided with a placement platform (11) for placing filling cylinders (4), and a limiting mechanism (2) being provided on the placement platform (11), characterized in that: The limiting mechanism (2) includes a driving member (22) and two clamping members (21) arranged opposite to each other. The two clamping members (21) are rotatably connected to the placement platform (11). A clamping space for placing the can (4) is formed between the two clamping members (21). A return spring (214) is fixed between the two clamping members (21). The return spring (214) can cause the two clamping members (21) to rotate inward relative to each other in the natural state. The driving member (22) is used to drive the two clamping members (21) to rotate outward relative to each other. When the two clamping members (21) rotate outward relative to each other, the return spring (214) is in an elastic deformation state. The filling station (1) is also provided with a filling assembly (3), which is located above the clamping space and is used to fill the antibacterial liquid into the filling cylinder (4).

2. The antibacterial liquid filling device based on sophorolipids according to claim 1, characterized in that: The clamping member (21) includes a clamping plate (211) and a connecting rod (212). The upper end of the connecting rod (212) is fixedly connected to the clamping plate (211), and the connecting rod (212) is hinged to the placement platform (11) through a first hinge shaft (213).

3. The antibacterial liquid filling device based on sophorolipids according to claim 2, characterized in that: The reset spring (214) is located below the placement platform (11).

4. The antibacterial liquid filling device based on sophorolipids according to claim 2 or 3, characterized in that: The drive unit (22) includes two drive rods (221) and a puller (224). The two drive rods (221) are respectively hinged to two connecting rods (212) via a second hinge shaft (222). The first hinge shaft (213) is located between the clamping plate (211) and the second hinge shaft (222). The ends of the two drive rods (221) away from the connecting rods (212) are both hinged to the puller (224) via a third hinge shaft (223).

5. The antibacterial liquid filling device based on sophorolipids according to claim 4, characterized in that: The pull-down device (224) includes a movable plate (2241) hinged to two drive rods (221), and a pull ring (2242) is fixed to the bottom of the movable plate (2241).

6. The antibacterial liquid filling device based on sophorolipids according to claim 5, characterized in that: A vertically extending guide rod (2243) is slidably inserted through the movable plate (2241), and the upper end of the guide rod is fixedly connected to the placement platform (11).

7. The antibacterial liquid filling device based on sophorolipids according to claim 1, characterized in that: The filling assembly (3) includes a conveying pipe (31) fixed to the filling platform (1), the conveying pipe extends vertically, an electric control valve (33) and a flow meter (34) are installed on the conveying pipe (31), and the lower end of the conveying pipe (31) is connected to a filling nozzle (36).

8. The antibacterial liquid filling device based on sophorolipids according to claim 7, characterized in that: The filling nozzle (36) is connected to the delivery pipe (31) via a corrugated pipe (35), and also includes a telescopic mechanism (37) that drives the filling nozzle (36) to move up and down.

9. The antibacterial liquid filling device based on sophorolipids according to claim 8, characterized in that: The telescopic mechanism (37) includes a telescopic cylinder (371) fixed on the filling platform (1), a fixing plate (372) fixed on the outer wall of the filling nozzle (36), the telescopic cylinder is vertically arranged, and the telescopic end of the telescopic cylinder (371) is fixed to the fixing plate (372).

10. The antibacterial liquid filling device based on sophorolipids according to claim 7, 8, or 9, characterized in that: A flange (32) is fixed to the upper end of the conveying pipe (31).

Images