Liquid material feeding automatic metering device

Abstract

The utility model discloses a liquid material feeding automatic metering device which comprises a feeding assembly, a metering assembly and a metering assembly. The mounting assembly comprises a supporting frame, an electric push rod, a mounting frame, a limiting groove and a leakage-proof barrel; the supporting frame is fixed to one side of the outer surface of the mounting frame, the electric push rod is mounted in the supporting frame, the mounting frame is fixed to the output end of the electric push rod, the limiting groove is formed in one side of the outer surface of the mounting frame, the leakage-proof barrel is placed on the upper surface of the mounting frame, and a first fixing plate is fixed to one side of the outer surface of the mounting frame. The leakage-proof barrel can be quickly disassembled and assembled, liquid materials in the leakage-proof barrel can be put into use again, the liquid materials are prevented from dripping on equipment or the ground, the cleanness of a production site is kept, a worker can quickly open the clamping plate and easily take out or replace the leakage-proof barrel through simple action of rotating the threaded rod, the working intensity is reduced, and the working efficiency is improved. And the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical manufacturing, in particular to an automatic metering device for feeding liquid materials. Background Art

[0002] The automatic metering device for feeding liquid materials can ensure the correctness of the batching ratio, thus guaranteeing the quality and stability of the product. Accurate metering is crucial for the effectiveness and safety of drugs because even a minor formulation deviation may lead to changes in drug efficacy or an increase in side effects.

[0003] In the automatic metering device for feeding liquid materials, the baffle plays a crucial role in collecting the liquid materials dripping from the feeding pipe. However, the existing baffle design has some drawbacks, such as easy movement of the position, difficulty in disassembly and assembly, and inconvenience in recycling and re-collecting the liquid. Therefore, it is necessary to provide a metering device that can prevent the dripping of liquid materials and quickly put the dripping materials back into use. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic metering device for feeding liquid materials to solve the problems raised in the above background art. In the automatic metering device for feeding liquid materials, the baffle plays a crucial role in collecting the liquid materials dripping from the feeding pipe. However, the existing baffle design has some drawbacks, such as easy movement of the position, difficulty in adjustment, disassembly and assembly, and inconvenience in reusing and collecting the liquid.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is an automatic metering device for feeding liquid materials, including:

[0007] A feeding assembly, the feeding assembly includes a mounting frame;

[0008] An installation assembly, the installation assembly includes a support frame, an electric push rod, an installation frame, a limiting groove, and a leak-proof bucket;

[0009] The support frame is fixed on one side of the outer surface of the mounting frame, the electric push rod is installed inside the support frame, the installation frame is fixed at the output end of the electric push rod, the limiting groove is opened on one side of the outer surface of the installation frame, and the leak-proof bucket is placed on the upper surface of the installation frame.

[0010] Furthermore, a weighing platform is fixed on the lower surface of the mounting frame, a raw material bucket is placed on the upper surface of the weighing platform, a water pump is fixed on the upper surface of the mounting frame, a controller is fixed on the upper surface of the weighing platform, one end of the outer surface of the water pump is connected with a first connecting pipe, and the other end of the outer surface of the water pump is connected with a second connecting pipe.

[0011] Further, one side of the outer surface of the installation frame is fixed with a first fixing plate. A first threaded rod penetrates through the outer surface of the first fixing plate. One end of the outer surface of the first threaded rod is connected with a first clamping plate. One side of the outer surface of the first clamping plate is fixed with a slider. The other side of the outer surface of the installation frame is fixed with a second fixing plate. A second threaded rod penetrates through the outer surface of the second fixing plate. One end of the outer surface of the second threaded rod is connected with a second clamping plate. A limiting rod penetrates through one side of the outer surfaces of the first fixing plate and the second fixing plate.

[0012] Further, there are two sliders, which are respectively fixedly connected to one side of the outer surfaces of the first clamping plate and the second clamping plate, and the sliders are inside the limiting grooves.

[0013] Further, it further includes an anti-drip component;

[0014] The anti-drip component includes an installation groove, a spring, a scraping plate, and an inclined groove;

[0015] The installation groove is opened on one side of the upper surface of the anti-leakage bucket. The spring is installed inside the installation groove. The scraping plate is fixedly connected to the upper end of the spring. The inclined groove is opened on one side of the outer surface of the scraping plate.

[0016] Further, the inclined groove is opened inside the anti-leakage bucket, and the lower end of the scraping plate is wide and the upper end is narrow.

[0017] Compared with the prior art, the advantages of the present utility model are as follows:

[0018] First, in the present utility model, through the feeding component and the installation component provided, after the liquid feeding is completed, through the controller, the controller controls the electric push rod to drive the installation frame to extend, so that the installation frame is directly opposite to the lower surface of the second connecting pipe, and the anti-leakage bucket is directly opposite to the lower surface of the second connecting pipe. When the anti-leakage bucket is full of liquid inside, the staff can directly hold the first threaded rod and the second threaded rod, and rotate the first threaded rod and the second threaded rod to synchronously drive the first clamping plate and the second clamping plate to open, and the sliders move to both sides inside the limiting grooves. At this time, the staff can directly take out the anti-leakage bucket from the installation frame, and re-use the liquid material therein, preventing the liquid material from dripping onto the equipment or the ground, keeping the production site clean, and the staff can quickly open the clamping plate through a simple action of rotating the threaded rod, easily take out or replace the anti-leakage bucket, reducing the labor intensity and improving the operation convenience.

[0019] Second, based on the first beneficial effect, through the drip-proof component provided, when reloading is required, the controller controls the electric push rod to shorten, driving the installation frame to retreat. During the retreat process, under the elastic force of the spring, the spring drives the scraper to move upward and contact the lower surface of the second connecting pipe, and scrapes off the liquid remaining on the lower surface of the second connecting pipe, which can effectively remove the residual materials on the outer wall of the pipeline, ensure as little material loss as possible, and thus improve the utilization rate of the materials. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 Schematic diagram of the feeding component of the present invention;

[0022] Figure 2 Rear view of the installation component of the present invention;

[0023] Figure 3 Structural diagram of the installation component of the present invention;

[0024] Figure 4 Exploded view of the structure of the installation component of the present invention;

[0025] Figure 5 Exploded view of the structure of the drip-proof component of the present invention.

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 11, weighing platform; 12, raw material barrel; 13, water pump; 14, controller; 15, first connecting pipe; 16, second connecting pipe; 17, mounting bracket;

[0028] 21, support frame; 22, electric push rod; 23, installation frame; 231, limiting groove; 24, leak-proof barrel; 25, first fixing plate; 26, first threaded rod; 27, first clamping plate; 271, slider; 28, second fixing plate; 29, second threaded rod; 291, second clamping plate; 292, limiting rod;

[0029] 31, installation groove; 32, spring; 33, scraper; 34, inclined groove. Detailed Embodiments

[0030] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the following will give a detailed description of the specific embodiments of the present invention in conjunction with the drawings.

[0031] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0032] Secondly, the present utility model is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present utility model, for the sake of convenience in explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, the three-dimensional spatial dimensions of length, width, and depth should be included in actual production.

[0033] To make the objectives, technical solutions, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0034] Please refer to Figures 1-5 As shown, this embodiment is an automatic metering device for feeding liquid materials, including:

[0035] A feeding assembly, the feeding assembly includes a mounting frame 17;

[0036] A weighing platform 11 is fixed on the lower surface of the mounting frame 17, a raw material barrel 12 is placed on the upper surface of the weighing platform 11, a water pump 13 is fixed on the upper surface of the mounting frame 17, a controller 14 is fixed on the upper surface of the weighing platform 11, one end of the outer surface of the water pump 13 is connected to a first connecting pipe 15, and the other end of the outer surface of the water pump 13 is connected to a second connecting pipe 16;

[0037] The controller 14 receives the data from the weighing platform 11 and controls the start and stop of the water pump 13 to ensure that the liquid material is fed accurately according to the pre-designed metering program. The first connecting pipe 15 extends into the raw material barrel 12, and through the water pump 13, the liquid in the raw material barrel 12 is transported to the second connecting pipe 16, and the second connecting pipe 16 outputs the liquid.

[0038] A mounting assembly, the mounting assembly includes a support frame 21, an electric push rod 22, a mounting frame 23, a limiting groove 231, and a leak-proof barrel 24;

[0039] The support frame 21 is fixed on one side of the outer surface of the mounting frame 17, the electric push rod 22 is installed inside the support frame 21, the mounting frame 23 is fixed on the output end of the electric push rod 22, the limiting groove 231 is opened on one side of the outer surface of the mounting frame 23, and the leak-proof barrel 24 is placed on the upper surface of the mounting frame 23;

[0040] The telescopic movement of the electric push rod 22 drives the telescopic movement of the leak-proof bucket 24 to collect the dripping materials. The leak-proof bucket 24 is placed on the upper surface of the mounting frame 23 for receiving the materials leaked from the second connecting pipe 16;

[0041] One side of the outer surface of the mounting frame 23 is fixed with a first fixing plate 25. The outer surface of the first fixing plate 25 is penetrated by a first threaded rod 26. One end of the outer surface of the first threaded rod 26 is connected with a first clamping plate 27. One side of the outer surface of the first clamping plate 27 is fixed with a slider 271. The other side of the outer surface of the mounting frame 23 is fixed with a second fixing plate 28. The outer surface of the second fixing plate 28 is penetrated by a second threaded rod 29. One end of the outer surface of the second threaded rod 29 is connected with a second clamping plate 291. One side of the outer surfaces of the first fixing plate 25 and the second fixing plate 28 is penetrated by a limiting rod 292;

[0042] The limiting groove 231 and the limiting rod 292 are used to limit and guide the moving directions of the first clamping plate 27 and the second clamping plate 291. The first clamping plate 27 and the second clamping plate 291 are in a 7-shaped form to fix the leak-proof bucket 24 on the upper surface of the mounting frame 23;

[0043] Working principle:

[0044] After the liquid feeding is completed;

[0045] First, the staff controls the electric push rod 22 to drive the mounting frame 23 to extend through the controller 14, so that the mounting frame 23 is directly opposite to the lower surface of the second connecting pipe 16, and the leak-proof bucket 24 is directly opposite to the lower surface of the second connecting pipe 16;

[0046] At this time, when the leak-proof bucket 24 is full, the staff can directly hold the first threaded rod 26 and the second threaded rod 29 and rotate the first threaded rod 26 and the second threaded rod 29 to synchronously drive the first clamping plate 27 and the second clamping plate 291 to open;

[0047] And the slider 271 moves to both sides inside the limiting groove 231. At this time, the staff can directly take out the leak-proof bucket 24 from the mounting frame 23 and put the liquid material therein back into use;

[0048] This step prevents the liquid material from dripping onto the equipment or the ground, keeps the production site clean, and the staff can quickly open the clamping plate by simply rotating the threaded rod, easily take out or replace the leak-proof bucket 24, reducing the working intensity and improving the operation convenience.

[0049] Please refer to Figure 5 As shown, on the basis of the above-mentioned Embodiment 1, this embodiment further includes:

[0050] Anti-drip component;

[0051] The anti-drip component includes an installation groove 31, a spring 32, a scraper 33, and an inclined groove 34;

[0052] The installation groove 31 is opened on one side of the upper surface of the anti-leakage bucket 24. The spring 32 is installed inside the installation groove 31. The scraper 33 is fixedly connected to the upper end of the spring 32. The inclined groove 34 is opened on one side of the outer surface of the scraper 33;

[0053] The installation groove 31 is used to place the spring 32, providing a stable support basis for the scraper 33. The spring 32 enables the scraper 33 to maintain close contact with the second connecting pipe 16;

[0054] Working principle:

[0055] When reloading is required;

[0056] First, the controller 14 controls the electric push rod 22 to shorten, driving the installation frame 23 to retreat;

[0057] And during the retreat process, under the elastic force of the spring 32, the spring 32 drives the scraper 33 to contact the lower surface of the second connecting pipe 16 upward;

[0058] Scrape off the liquid remaining on the lower surface of the second connecting pipe 16;

[0059] This step can effectively remove the residual material on the outer wall of the pipeline, ensuring as little material loss as possible, thereby improving the utilization rate of the material.

[0060] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0061] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic metering device for liquid material feeding, characterized in that: include: A loading assembly, the loading assembly comprising a mounting frame (17); An installation assembly, the installation assembly comprising a support frame (21), an electric push rod (22), a mounting frame (23), a limiting groove (231), and a leak-proof bucket (24); The support frame (21) is fixed to one side of the outer surface of the mounting frame (17); the electric push rod (22) is mounted inside the support frame (21); the mounting frame (23) is fixed to the output end of the electric push rod (22); the limiting groove (231) is provided on one side of the outer surface of the mounting frame (23); and the leak-proof bucket (24) is placed on the upper surface of the mounting frame (23).

2. The automatic metering device for liquid material feeding according to claim 1 is characterized in that: A weighing platform (11) is fixed on the lower surface of the mounting frame (17), a raw material barrel (12) is placed on the upper surface of the weighing platform (11), a water pump (13) is fixed on the upper surface of the mounting frame (17), a controller (14) is fixed on the upper surface of the weighing platform (11), one end of the outer surface of the water pump (13) is connected to a first connecting pipe (15), and the other end of the outer surface of the water pump (13) is connected to a second connecting pipe (16).

3. The automatic metering device for liquid material feeding according to claim 2 is characterized in that: A first fixing plate (25) is fixed to one side of the outer surface of the installation frame (23), a first threaded rod (26) passes through the outer surface of the first fixing plate (25), one end of the outer surface of the first threaded rod (26) is connected to a first clamping plate (27), one side of the outer surface of the first clamping plate (27) is fixed to a slider (271), a second fixing plate (28) is fixed to the other side of the outer surface of the installation frame (23), a second threaded rod (29) passes through the outer surface of the second fixing plate (28), one end of the outer surface of the second threaded rod (29) is connected to a second clamping plate (291), and one side of the outer surfaces of the first fixing plate (25) and the second fixing plate (28) are penetrated by a limiting rod (292).

4. The liquid material feeding automatic metering device according to claim 3 is characterized in that: Two sliders (271) are provided, which are respectively fixedly connected to one side of the outer surface of the first clamping plate (27) and the second clamping plate (291), and the sliders (271) are inside the limiting groove (231).

5. The automatic metering device for liquid material feeding according to claim 4 is characterized in that: Also included is an anti-drip assembly; The anti-drip assembly comprises a mounting groove (31), a spring (32), a scraper (33), and an inclined groove (34); The mounting groove (31) is formed on one side of the upper surface of the leak-proof barrel (24); the spring (32) is mounted inside the mounting groove (31); the scraper (33) is fixedly connected to the upper end of the spring (32); and the inclined groove (34) is formed on one side of the outer surface of the scraper (33).

6. The automatic metering device for liquid material feeding according to claim 5, characterized in that: The inclined groove (34) is opened on the inner side of the leak-proof barrel (24), and the scraper (33) is wider at the lower end and narrower at the upper end.

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