Raw material proportioning auxiliary device for complexing agent processing

Abstract

The utility model relates to the field of complexing agent production and processing, in particular to a raw material proportioning auxiliary device for complexing agent processing, which comprises two support frames, one corresponding ends of the support frames are fixedly connected with a metering barrel, the bottom of the metering barrel is fixedly connected with a one-way valve, and the center of the top of the metering barrel is fixedly connected with a feeding pipe. L-shaped mounting frames are fixedly connected to the left end and the right end of the top of the metering barrel, air cylinders are fixedly connected to the bottoms of the L-shaped mounting frames, the output ends of the air cylinders penetrate into the metering barrel and are fixedly connected with sliding plates, a plurality of positioning rods are rotationally connected to the bottoms of the sliding plates, and extension springs are fixedly connected between the positioning rods and the sliding plates. The inner wall of the metering barrel can be scraped, so that the situation that a large number of raw materials adhere to the inner wall of the metering barrel, and consequently the weight of the raw materials discharged into the stirring barrel is insufficient can be effectively avoided, the raw material proportioning accuracy is improved, and use by workers is facilitated.

Description

Technical Field

[0001] The utility model relates to a raw material proportioning auxiliary device, in particular to a raw material proportioning auxiliary device for composite agent processing which is applied to the field of composite agent production and processing. Background Art

[0002] When women are positive for genital tract HPV infection, genital tract pathogen infection, or chronic viral recurrent infection, they will follow the doctor's orders to use anti-toxic vaginal cleansing compounds to kill or inhibit viruses, bacteria, fungi and other microorganisms. During the production and processing of the compound, different raw materials will be mixed in different proportions to produce compounds with different effects. At this time, a raw material mixing auxiliary device will be used.

[0003] The specification of Chinese patent CN219347942U discloses a precise metering bin for material processing. The device can form an annular space with the discharge port of the activator through a conical cover structure installed overhead in the activator, which helps the material to slide and discharge evenly, and the discharge flow rate can be adjusted through a plug valve.

[0004] However, since some of the raw materials of the compound are sticky liquids, the raw materials are put into the metering bin for weighing, and then the weighed raw materials are discharged into the mixing barrel. However, during the discharge process, some of the raw materials will adhere to the inner wall of the metering bin, resulting in the weight of the raw materials discharged into the mixing barrel being less than the original weight, thereby reducing the accuracy of the raw material ratio. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that after the raw materials are measured, the raw materials are easily adhered to the inner wall of the metering bin, resulting in insufficient weight of the raw materials discharged into the mixing barrel, thereby reducing the accuracy of the raw material ratio.

[0006] In order to solve the above problems, the utility model provides a raw material proportioning auxiliary device for composite agent processing, comprising two support frames, wherein a corresponding end of the support frame is fixedly connected with a metering barrel, a one-way valve is fixedly connected with the bottom of the metering barrel, a feed pipe is fixedly connected with the center of the top of the metering barrel, and the left and right ends of the top of the metering barrel are fixedly connected with an L-shaped mounting frame, a cylinder is fixedly connected with the bottom of the L-shaped mounting frame, the output end of the cylinder penetrates into the metering barrel and is fixedly connected with a slide plate, a plurality of positioning rods are rotatably connected with the bottom of the slide plate, a tension spring is fixedly connected between the positioning rod and the slide plate, an arc-shaped scraper block is fixedly connected with the bottom of the positioning rod, an arc-shaped accommodating groove is provided on the outer surface of the scraper block, the accommodating groove is in a convex shape as a whole, an extension block is movably connected in the accommodating groove, and a compression spring is fixedly connected between the two extension blocks.

[0007] In the above-mentioned raw material proportioning auxiliary device for composite agent processing, after the raw materials are discharged, the inner wall of the metering barrel is scraped to prevent the raw materials from sticking and improve the accuracy of the raw material proportioning.

[0008] As a further improvement of the present application, a glass sheet is fixedly inlaid on the outer surface of the measuring barrel, the thickness of the glass sheet is the same as the thickness of the measuring barrel, and scale lines are printed on the outer surface of the measuring barrel.

[0009] As a further improvement of the present application, the outer surfaces of the scraper block, the extension block and the slide plate are all in contact with the inner wall of the metering barrel, two adjacent extension blocks are in contact with each other, the extension block is completely matched with the accommodating groove, and multiple scraper blocks and extension blocks are distributed in a ring-shaped staggered manner.

[0010] As a further improvement of the present application, elastic blocks are adhered to one end of the scraping block and the extension block close to the inner wall of the metering barrel, and the corresponding ends of the two extension blocks are both convex.

[0011] As another improvement of the present application, an alarm and a liquid level sensor are fixedly connected to the top of the metering barrel, and the liquid level sensor is located just in front of the feed pipe.

[0012] As another improved supplement of the present application, the liquid level sensor is electrically connected to the alarm, and the bottom of the liquid level sensor penetrates into the metering barrel and is located below the scraper block.

[0013] To sum up, in actual application, after the raw materials are discharged, the cylinder is started to push the slide plate downward, and the inner wall of the metering barrel is scraped by the scraping block and the extension block to scrape the raw materials on the inner wall of the metering barrel. When the scraping block moves to the cone-shaped part of the inner wall of the metering barrel, it is squeezed, causing the extension block to move into the accommodating groove until it is completely located therein, thereby scraping the inner wall of the cone-shaped part, so that the raw materials adhering to the inner wall of the metering barrel are scraped off and discharged into the mixing barrel, thereby reducing the error of the raw material weight and improving the accuracy of the raw material ratio. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the first implementation method of this application;

[0015] Figure 2 This is a cross-sectional view of the metering barrel structure of the first embodiment of the present application;

[0016] Figure 3 This is a schematic diagram of the skateboard structure of the first embodiment of the present application;

[0017] Figure 4 This is a schematic diagram of the scraper block structure of the first embodiment of the present application;

[0018] Figure 5 This is a front view of the extension block structure of the first embodiment of the present application;

[0019] Figure 6 This is a structural schematic diagram of the second implementation mode of the present application;

[0020] Figure 7 This is a schematic diagram of the structure of a liquid level sensor according to the second embodiment of the present application.

[0021] Description of the numbers in the figure:

[0022] 1 support frame, 2 metering barrel, 3 L-type mounting frame, 4 cylinder, 5 slide plate, 6 positioning rod, 7 tension spring, 8 scraper block, 9 receiving groove, 10 extension block, 11 compression spring, 12 alarm, 13 liquid level sensor. DETAILED DESCRIPTION

[0023] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0024] The first implementation method:

[0025] Figure 1 It shows: a raw material proportioning auxiliary device for composite agent processing, including two support frames 1, a metering barrel 2 is fixedly connected to one end of the support frame 1, a one-way valve is fixedly connected to the bottom of the metering barrel 2, a feed pipe is fixedly connected to the center of the top of the metering barrel 2, L-shaped mounting frames 3 are fixedly connected to the left and right ends of the top of the metering barrel 2, and a cylinder 4 is fixedly connected to the bottom of the L-shaped mounting frame 3. Those skilled in the art can select a suitable type of cylinder 4 according to actual needs, for example: SCD50x100-100-LB, a glass sheet is fixedly inlaid on the outer surface of the metering barrel 2, and the liquid level of the raw material inside the metering barrel 2 is observed through the glass sheet so that the liquid level is lower than the scraper 8, the thickness of the glass sheet is the same as the thickness of the metering barrel 2, and the outer surface of the metering barrel 2 is printed with scale lines.

[0026] Figure 2 and Figure 3 It is shown that the output end of the cylinder 4 passes through the metering barrel 2 and is fixedly connected to a slide plate 5, the bottom of the slide plate 5 is rotatably connected to a plurality of positioning rods 6, a tension spring 7 is fixedly connected between the positioning rods 6 and the slide plate 5, and an arc-shaped scraper block 8 is fixedly connected to the bottom of the positioning rods 6.

[0027] Figure 4It is shown that: an arc-shaped receiving groove 9 is provided on the outer surface of the scraper block 8, and the extension block 10 can be accommodated through the receiving groove 9. The receiving groove 9 is in a convex shape as a whole. The extension block 10 is movably connected in the receiving groove 9, and a compression spring 11 is fixedly connected between the two extension blocks 10. The compression spring 11 facilitates the resetting of the extension block 10. The scraper block 8 and the extension block 10 are both adhered with elastic blocks at one end close to the inner wall of the metering barrel 2. Through the elastic blocks, the scraper block 8 and the extension block 10 can be deformed when squeezed, so that the two extension blocks 10 and the two scraper blocks 8 can fit each other, thereby facilitating the scraping of the inner wall of the metering barrel 2. The corresponding ends of the two extension blocks 10 are both in a convex shape.

[0028] Figure 5 It is shown that the outer surfaces of the scraper block 8, the extension block 10 and the slide plate 5 are all in contact with the inner wall of the metering barrel 2, the two adjacent extension blocks 10 are in contact with each other, the extension block 10 is completely matched with the accommodating groove 9, and the multiple scraper blocks 8 and the extension blocks 10 are distributed alternately in a ring shape. Through the coordinated use of the scraper block 8 and the extension block 10, the whole is a complete circular ring with a changeable diameter, which is convenient for scraping the bottom of the metering barrel 2.

[0029] After the raw materials are put into the metering barrel 2 for weighing, the one-way valve is started to discharge the raw materials into the existing stirring device, and then the cylinder 4 is started to extend and drive the slide plate 5 to move downward, and the inner wall of the metering barrel 2 is scraped by the scraper block 8 and the extension block 10. When the scraper block 8 moves downward to the tapered part of the inner wall of the metering barrel 2, due to the gradual decrease in the diameter of the bottom of the metering barrel 2, the extension block 10 is squeezed and moves toward the inside of the accommodating groove 9, causing the compression spring 11 to contract inwardly, and at the same time, the positioning rod 6 rotates inwardly, and the tension spring 7 rotates in the metering barrel 2 until the extension block 10 completely enters the accommodating groove 9, thereby scraping the bottom of the inner wall of the metering barrel 2, so that the raw materials adhering to the inner wall of the metering barrel 2 flow into the stirring device.

[0030] The second implementation method:

[0031] Based on the first embodiment, this embodiment adds an alarm 12 and a liquid level sensor 13, and the outer surface of the metering barrel 2 has no scale lines and glass sheets, and the rest of the parts are consistent with the first embodiment.

[0032] Figure 6 and Figure 7It is shown that an alarm 12 and a liquid level sensor 13 are fixedly connected to the top of the metering barrel 2, respectively. Those skilled in the art can select a suitable type of alarm 12 according to actual needs, such as: HC-64. Those skilled in the art can select a suitable type of liquid level sensor 13 according to actual needs, such as: FBS-350LSN-24V (4 / 20mA) -F70. The liquid level sensor 13 is located directly in front of the feed pipe. The liquid level sensor 13 is electrically connected to the alarm 12. The bottom of the liquid level sensor 13 penetrates into the metering barrel 2 and is located below the scraper block 8.

[0033] When the raw materials are put into the metering barrel 2, the capacity of the raw materials in the metering barrel 2 is monitored by the liquid level sensor 13. When the liquid level reaches below the scraper block 8 and contacts the bottom of the liquid level sensor 13, the alarm 12 makes a sound to remind the staff of the liquid level height, thereby preventing the raw material level from being higher than the scraper block 8, and effectively preventing the raw materials from overflowing into the containing tank 9 during the scraping process of the metering barrel 2.

[0034] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted by this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A raw material proportioning auxiliary device for composite agent processing, comprising two support frames (1), characterized in that: A metering barrel (2) is fixedly connected to one end of the support frame (1), a one-way valve is fixedly connected to the bottom of the metering barrel (2), and a feed pipe is fixedly connected to the center of the top of the metering barrel (2); The left and right ends of the top of the metering barrel (2) are fixedly connected to an L-shaped mounting frame (3), the bottom of the L-shaped mounting frame (3) is fixedly connected to a cylinder (4), the output end of the cylinder (4) penetrates into the metering barrel (2) and is fixedly connected to a slide plate (5), the bottom of the slide plate (5) is rotatably connected to a plurality of positioning rods (6), a tension spring (7) is fixedly connected between the positioning rods (6) and the slide plate (5), and the bottom of the positioning rods (6) is fixedly connected to an arc-shaped scraper block (8); The outer surface of the scraper block (8) is provided with an arc-shaped receiving groove (9), the receiving groove (9) being in a convex shape as a whole, an extension block (10) being movably connected in the receiving groove (9), and a compression spring (11) being fixedly connected between the two extension blocks (10).

2. A raw material proportioning auxiliary device for composite agent processing according to claim 1, characterized in that: The outer surface of the measuring barrel (2) is fixedly inlaid with a glass sheet, the thickness of the glass sheet is the same as the thickness of the measuring barrel (2), and the outer surface of the measuring barrel (2) is printed with scale lines.

3. The raw material proportioning auxiliary device for composite agent processing according to claim 1, characterized in that: The outer surfaces of the scraper block (8), the extension block (10) and the slide plate (5) are all in contact with the inner wall of the metering barrel (2), two adjacent extension blocks (10) are in contact with each other, the extension block (10) is completely matched with the receiving groove (9), and a plurality of the scraper blocks (8) and the extension blocks (10) are distributed in an annular and staggered manner.

4. The raw material proportioning auxiliary device for composite agent processing according to claim 1, characterized in that: The scraping block (8) and the extension block (10) are both adhered with elastic blocks at one end close to the inner wall of the metering barrel (2), and the corresponding ends of the two extension blocks (10) are both convex.

5. The raw material proportioning auxiliary device for composite agent processing according to claim 1, characterized in that: An alarm (12) and a liquid level sensor (13) are fixedly connected to the top of the metering barrel (2), respectively, and the liquid level sensor (13) is located directly in front of the feed pipe.

6. A raw material proportioning auxiliary device for composite agent processing according to claim 5, characterized in that: The liquid level sensor (13) is electrically connected to the alarm (12); the bottom of the liquid level sensor (13) penetrates into the metering barrel (2) and is located below the scraper block (8).

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