Metering device for filling fine chemical products

By designing a metering device including components such as bottom plate, support plate, top frame, etc., the problem that existing devices cannot stabilize the metering device, stable fixation of the metering device is achieved, and the metering accuracy during the filling process is improved.

CN222988413UActive Publication Date: 2025-06-17QINGDAO INST OF METROLOGY TECH
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Patent Information

Application Number
CN202421940001.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-12
Publication Date
2025-06-17
Estimated Expiration
2034-08-12

AI Technical Summary

Technical Problem

The existing filling metering devices cannot stabilize and fix different models of metering, resulting in the metering being easily shaken during filling, poor stability, and reduce the metrology accuracy.

Method used

A measuring device including bottom plate, support plate, top frame, bottom bracket, side groove, threaded column, threaded pressure plate, side plate, slide rod, moving plate, mounting plate, clamp, card block and other components is designed. Through the coordination of thread column and threaded pressure plate, the movement of bottom bracket and clamping of clamp, the stable fixation of different types of metering devices is achieved.

Benefits of technology

It effectively avoids the metering accuracy of the meter due to instability during the filling process, improves the stability of the meter, and facilitates the precise filling of chemical products.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of chemical product filling, and discloses a metering device for fine chemical product filling, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a support plate, and the top end of the support plate is fixedly connected with a top frame. Through the arrangement of the bottom supporting strips, when the meter is installed, the bottom supporting strips are moved in advance, the positions of the two bottom supporting strips are moved to designated positions, threaded columns are located in edge grooves, a threaded pressing disc is rotated, the surface of one side of the threaded pressing disc is tightly attached to the side face of a top frame, the positions of the bottom supporting strips are fixed, and therefore the meter is borne; then a threaded rod is manually rotated to drive a moving plate to move at the top end of a bottom supporting strip, meanwhile, a mounting plate moves along with the threaded rod, and clamping plates on the side faces of the mounting plate are clamped to the two sides of the meter, so that the meters of different models and sizes can be fixed, and in the meter clamping process, the elastic force of a first spring is applied to the mounting plate; and therefore, the meter can be clamped in the clamping process.
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Description

Technical Field

[0001] The utility model relates to the technical field of chemical product filling, in particular to a metering device for fine chemical product filling. Background Technique

[0002] Fine chemical products refer to some chemical products with specific application properties, multiple synthesis steps, complex reactions, and small output but high output value. The forms of fine chemical products include liquid, paste, powder, granular, etc., and liquid fine chemical products are relatively common. During the processing and production process, accurate filling of product materials requires the use of a filling metering device, and the filling metering device measures while filling the product.

[0003] During the process of metering and filling, a meter is required, and there are various models of meters. When the existing device performs metering and filling, the meter needs to be fixed. However, the existing device cannot stably fix meters of different models, is prone to shaking during use, has poor stability, and reduces the metering accuracy. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a metering device for fine chemical product filling, which has the advantage of being able to fix meters of different models, and solves the problems raised in the background technique.

[0005] The utility model provides the following technical scheme: A metering device for fine chemical product filling, including a bottom plate, the upper surface of the bottom plate is fixedly connected with a support plate, the top of the support plate is fixedly connected with a top frame, a bottom support bar is arranged inside the top frame, a meter is arranged on the upper surface of the bottom support bar, side plates are fixedly connected to both sides of the upper surface of the top frame, a first sliding rod is slidably inserted into the surface of the side plate, one end of the first sliding rod is fixedly connected with a moving plate, a second sliding rod is slidably inserted into the surface of the moving plate, one end of the second sliding rod is fixedly connected with a mounting plate, a clamping plate is arranged on one side surface of the mounting plate, the side surface of the clamping plate is attached to the side surface of the meter, side grooves are opened on both sides of the surface of the top frame, threaded columns are fixedly connected to both ends of the bottom support bar, a threaded rod is rotatably connected to one side surface of the moving plate, a first spring is movably sleeved on the surface of the second sliding rod, a threaded pressure plate is threadedly sleeved on the surface of the threaded column, one side surface of the threaded pressure plate is closely attached to the side surface of the top frame, the threaded rod is threadedly connected with the side plate, one end of the first spring abuts against one side surface of the moving plate, and the other end of the first spring is attached to one side surface of the bottom support bar.

[0006] Preferably, an installation groove is opened on one side surface of the mounting plate, a clamping block is fixedly connected to one side surface of the clamping plate, and the model specifications of the clamping block and the installation groove are matched.

[0007] Preferably, a telescopic tube is fixedly connected to the bottom end of the meter, and an output head is fixedly connected to the bottom end of the telescopic tube.

[0008] Preferably, a sliding groove is formed in the side surface of the support plate. A moving frame is fixedly sleeved on the surface of the output head, and the end of the moving frame is slidably clamped with the sliding groove.

[0009] Preferably, a cross bar is fixedly connected to the end of the moving frame. A limiting plate is fixedly connected to one end of the cross bar. A second spring and a pressing strip are movably sleeved on the surface of the cross bar. One end of the second spring abuts against the side surface of the pressing strip, and the other end of the second spring abuts against the side surface of the limiting plate. Rubber blocks are fixedly connected to both ends of the pressing strip, and one end of the rubber block abuts against the side surface of the support plate.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] By providing a bottom support strip, when installing the meter, first move the bottom support strip, move the positions of the two bottom support strips to the specified positions, so that the position of the threaded column in the side groove, and rotate the threaded pressure disc, so that one side surface of the threaded pressure disc is closely attached to the side surface of the top frame, fix the position of the bottom support strip, thereby carrying the meter, and then manually rotate the threaded rod to drive the moving plate to move on the top of the bottom support strip, and at the same time make the mounting plate move accordingly, so that the clamping plates on the side surface of the mounting plate are clamped on both sides of the meter, so that meters of different models and sizes can be fixed. And during the clamping process of the meter, the elastic force of the first spring is applied to the mounting plate, so that during the clamping process of the meter, hard contact with the meter is effectively avoided, thereby causing damage to the meter. And the setting of the clamping block on the side surface of the clamping plate and the mounting groove on the side surface of the mounting plate. When fixing meters of different shapes, the clamping plate matching the appearance of the meter can be used, so that when clamping and fixing the meter, the side surface of the clamping plate can be attached to the side surface of the meter, thereby improving the stability of the meter and facilitating the measurement of chemical products during filling using the meter. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the device of the utility model;

[0013] Figure 2 is an enlarged schematic diagram of part A of the utility model;

[0014] Figure 3 is a schematic diagram of the top frame structure of the utility model;

[0015] Figure 4 is a schematic diagram of part of the top frame structure of the utility model.

[0016] In the figure: 1, bottom plate; 2, support plate; 3, top frame; 4, bottom support bar; 5, side groove; 6, threaded column; 7, threaded pressure plate; 8, side plate; 9, first slide bar; 10, threaded rod; 11, moving plate; 12, second slide bar; 13, first spring; 14, mounting plate; 15, mounting groove; 16, clamping plate; 17, clamping block; 18, meter; 19, telescopic tube; 20, output head; 21, moving frame; 22, chute; 23, cross bar; 24, limiting plate; 25, second spring; 26, pressing bar; 27, rubber block. Detailed implementation mode

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Refer to Figures 1-4 , a metering device for filling fine chemical products, including a bottom plate 1, a support plate 2 fixedly connected to the upper surface of the bottom plate 1, a top frame 3 fixedly connected to the top end of the support plate 2, a bottom support bar 4 arranged inside the top frame 3, a meter 18 arranged on the upper surface of the bottom support bar 4, side plates 8 fixedly connected to both sides of the upper surface of the top frame 3, a first slide bar 9 slidably inserted on the surface of the side plate 8, a moving plate 11 fixedly connected to one end of the first slide bar 9, a second slide bar 12 slidably inserted on the surface of the moving plate 11, a mounting plate 14 fixedly connected to one end of the second slide bar 12, a clamping plate 16 arranged on one side surface of the mounting plate 14, and the side surface of the clamping plate 16 is attached to the side surface of the meter 18. Side grooves 5 are formed on both side surfaces of the top frame 3, threaded columns 6 are fixedly connected to both ends of the bottom support bar 4, a threaded rod 10 is rotatably connected to one side surface of the moving plate 11, and a first spring 13 is movably sleeved on the surface of the second slide bar 12.

[0019] Among them, a threaded pressure plate 7 is threadedly sleeved on the surface of the threaded column 6, and one side surface of the threaded pressure plate 7 is closely attached to the side surface of the top frame 3. The positions of the two bottom support bars 4 are moved to the specified positions, so that the positions of the threaded columns 6 in the side grooves 5 are adjusted, and the threaded pressure plate 7 is rotated, so that one side surface of the threaded pressure plate 7 is closely attached to the side surface of the top frame 3, and the position of the bottom support bar 4 is fixed, thereby carrying the meter 18.

[0020] Among them, the threaded rod 10 is threadedly connected to the side plate 8. When a person rotates the threaded rod 10, the moving plate 11 is driven to move at the top end of the bottom support bar 4, and at the same time, the mounting plate 14 moves accordingly, so that the clamping plate 16 on the side surface of the mounting plate 14 clamps on both sides of the meter 18.

[0021] One end of the first spring 13 abuts against one side surface of the moving plate 11, and the other end of the first spring 13 fits against one side surface of the bottom support bar 4. During the process of clamping the meter 18, the elastic force of the first spring 13 is applied to the mounting plate 14, so that during the process of clamping the meter 18, hard contact with the meter 18 is effectively avoided, thereby causing damage to the meter 18.

[0022] One side surface of the mounting plate 14 is provided with a mounting groove 15. One side surface of the clamping plate 16 is fixedly connected with a clamping block 17. The model specifications of the clamping block 17 and the mounting groove 15 are matched. When fixing meters 18 of different shapes, the clamping plate 16 that matches the appearance of the meter 18 can be used, so that when clamping and fixing the meter 18, the side surface of the clamping plate 16 can be made to fit the side surface of the meter 18, thereby improving the stability of the meter 18.

[0023] One end of the meter 18 is fixedly connected with a telescopic tube 19. The bottom end of the telescopic tube 19 is fixedly connected with an output head 20. A sliding groove 22 is provided on the side surface of the support plate 2. The surface of the output head 20 is fixedly sleeved with a moving frame 21. The end of the moving frame 21 is slidably clamped with the sliding groove 22. The end of the moving frame 21 is fixedly connected with a cross bar 23. One end of the cross bar 23 is fixedly connected with a limiting plate 24. A second spring 25 and a pressing bar 26 are movably sleeved on the surface of the cross bar 23. One end of the second spring 25 abuts against one side surface of the pressing bar 26, and the other end of the second spring 25 abuts against the side surface of the limiting plate 24. Rubber blocks 27 are fixedly connected to both ends of the pressing bar 26. One end of the rubber block 27 abuts against the side surface of the support plate 2. Place the container on the upper surface of the bottom plate 1. At this time, move the moving frame 21, thereby adjusting the height of the output head 20 so that the output head 20 is placed in the filling port of the container. At this time, the elastic force of the second spring 25 is applied to the pressing bar 26, so that one end of the rubber block 27 fits tightly against the side surface of the support plate 2, thereby fixing the height of the output head 20.

[0024] Working principle: When this device is in use, when installing the meter 18, the bottom support bar 4 is pre-moved, and the positions of the two bottom support bars 4 are moved to the specified positions, so that the position of the threaded column 6 in the side groove 5 is adjusted, and the threaded pressure plate 7 is rotated so that one side surface of the threaded pressure plate 7 is closely attached to the side surface of the top frame 3, fixing the position of the bottom support bar 4, thereby carrying the meter 18. Then, manually rotate the threaded rod 10 to drive the moving plate 11 to move on the top of the bottom support bar 4, and at the same time, the mounting plate 14 moves accordingly, so that the clamping plates 16 on the side surface of the mounting plate 14 are clamped on both sides of the meter 18, so that meters 18 of different models and sizes can be fixed. During the process of clamping the meter 18, the elastic force of the first spring 13 is applied to the mounting plate 14, so that during the process of clamping the meter 18, hard contact with the meter 18 is effectively avoided, thereby causing damage to the meter 18. In addition, the setting of the clamping blocks 17 on the side surface of the clamping plate 16 and the mounting grooves 15 on the side surface of the mounting plate 14 enables the clamping plate 16 that matches the appearance of the meter 18 to be used when fixing meters 18 of different shapes, so that when clamping and fixing the meter 18, the side surface of the clamping plate 16 can be attached to the side surface of the meter 18, thereby improving the stability of the meter 18. Place the container on the upper surface of the bottom plate 1. At this time, move the moving frame 21 to adjust the height of the output head 20 so that the output head 20 is placed in the filling port of the container. At this time, the elastic force of the second spring 25 is applied to the pressure bar 26, so that one end of the rubber block 27 is closely attached to the side surface of the support plate 2, thereby fixing the height of the output head 20.

[0025] In the description, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" 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 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 situations. In addition, in the description of the present invention, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metering device for filling fine chemical products, characterized in that: The invention comprises a bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to a support plate (2), the top of the support plate (2) is fixedly connected to a top frame (3), a bottom support bar (4) is arranged inside the top frame (3), a meter (18) is arranged on the upper surface of the bottom support bar (4), side plates (8) are fixedly connected to the two sides of the upper surface of the top frame (3), a sliding rod (9) is slidably inserted into the surface of the side plate (8), one end of the sliding rod (9) is fixedly connected to a movable plate (11), the surface of the movable plate (11) is slidably inserted into a sliding rod (12), one end of the sliding rod (12) is fixedly connected to a mounting plate (14), a clamping plate (16) is arranged on one side surface of the mounting plate (14), and the clamping plate ( The side of the top frame (3) is fitted with the side of the meter (18), the two side surfaces of the top frame (3) are provided with side grooves (5), the two ends of the bottom support bar (4) are fixedly connected with threaded columns (6), the one side surface of the movable plate (11) is rotatably connected with a threaded rod (10), the surface of the sliding rod (12) is movably sleeved with a spring (13), the surface of the threaded column (6) is threadedly sleeved with a threaded pressure plate (7), one side surface of the threaded pressure plate (7) is tightly fitted with the side of the top frame (3), the threaded rod (10) is threadedly connected with the side plate (8), one end of the spring (13) is in contact with the one side surface of the movable plate (11), and the other end of the spring (13) is fitted with the one side surface of the bottom support bar (4).

2. A metering device for filling fine chemical products according to claim 1, characterized in that: A mounting groove (15) is provided on one side surface of the mounting plate (14), and a clamping block (17) is fixedly connected to one side surface of the clamping plate (16), wherein the size and specification of the clamping block (17) match those of the mounting groove (15).

3. A metering device for filling fine chemical products according to claim 1, characterized in that: The bottom end of the meter (18) is fixedly connected to a telescopic tube (19), and the bottom end of the telescopic tube (19) is fixedly connected to an output head (20).

4. A metering device for filling fine chemical products according to claim 3, characterized in that: A sliding groove (22) is provided on the side of the support plate (2), a movable frame (21) is fixedly sleeved on the surface of the output head (20), and an end of the movable frame (21) is slidably engaged with the sliding groove (22).

5. A metering device for filling fine chemical products according to claim 4, characterized in that: The end of the movable frame (21) is fixedly connected to a cross bar (23), one end of the cross bar (23) is fixedly connected to a limiting plate (24), a second spring (25) and a pressure strip (26) are movably sleeved on the surface of the cross bar (23), one end of the second spring (25) abuts against a side surface of the pressure strip (26), the other end of the second spring (25) abuts against a side surface of the limiting plate (24), both ends of the pressure strip (26) are fixedly connected to a rubber block (27), one end of the rubber block (27) abuts against a side surface of the support plate (2).