Article viscosity measuring device

Abstract

The utility model discloses an article viscosity measuring device which comprises a viscometer, a water bath box and a temperature controller, a temperature sensor is fixedly installed at the middle end of the bottom of an inner cavity of the water bath box, an electric heating pipe is fixedly installed at the lower end of the inner cavity of the water bath box, and a protective cover plate is movably connected to the top of the outer surface of the water bath box. And the right end of the protective cover plate is movably connected with a viscosity pipe. Through the arrangement of the viscosity tube, fluid needing to be tested can be contained, through the arrangement of the adjusting screw rod, the U-shaped guide plate, the guide groove, the locking clamping block and the L-shaped guide strip, the effect of rapidly clamping and fixing the viscosity tube is achieved, the viscosity tube is effectively prevented from displacing, and the working efficiency is improved. Meanwhile, through the arrangement of an electric heating pipe, a temperature sensor, a water bath box and a temperature controller, the effect of constantly regulating and controlling the temperature around the viscosity pipe is achieved, and the accuracy of subsequent detection of the viscometer on the fluid in the viscosity pipe is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of viscosity detection, and particularly relates to an article viscosity measuring device. Background Technique

[0002] A viscometer is an instrument used to measure the viscosity of fluids (liquids and gases). Viscosity is a physical quantity that represents the internal friction that occurs within a fluid when it flows. It is the ability of a fluid to resist deformation and is an important indicator for identifying certain finished or semi-finished products. Viscosity varies with different fluids and also changes with temperature.

[0003] For example, the Chinese utility model provides "a viscometer", with the publication number: CN214539103U. This application includes a viscometer main body, a measuring head, and a support frame. The support frame includes a base and a support rod. The support rod is fixed to the upper end of the base. An elevating mechanism is provided on the support rod. The elevating mechanism includes a mounting seat, a first rack, a first gear, and a first adjustment knob. An installation rod is provided on the viscometer main body, and the installation rod is fixed to the mounting seat. The mounting seat is connected to the support rod. The first rack is arranged along the length direction of the support rod. The first gear meshes with the first rack. The first adjustment knob is fixed to the first gear, and the first adjustment knob drives the first gear to reciprocate on the first rack. The first adjustment knob is rotatably connected to the mounting seat. This application has the effect of facilitating the adjustment of the height of the viscometer main body and saving manpower.

[0004] Although the viscometer in the above technology can measure the viscosity of fluids, during the test process, it is unable to provide an effective constant temperature environment for the fluid, resulting in the fluid being easily affected by temperature and causing deviations in the test results. At the same time, during the test process, the container cannot be effectively fixed, resulting in the container being easily displaced due to collisions during the test, causing certain inconvenience to the work of personnel. Content of the Utility Model

[0005] The purpose of the utility model is to provide an article viscosity measuring device, which has the advantages of being able to provide an effective constant temperature environment for the fluid, avoiding deviations in the test results caused by the influence of temperature on the fluid, and effectively avoiding the displacement of the container during the test process.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An article viscosity measuring device includes a viscometer, a water bath tank, and a temperature controller. A temperature sensor is fixedly installed at the middle end of the inner cavity bottom of the water bath tank. An electric heating tube is fixedly installed at the lower end of the inner cavity of the water bath tank. A protective cover plate is movably connected to the top surface of the water bath tank. A viscosity tube is movably connected to the right end of the protective cover plate. An L-shaped guiding strip is fixedly connected to the right end of the top of the protective cover plate. Both ends of the L-shaped guiding strip are movably connected with locking blocks. The bottom of the locking block is movably connected to the right end of the top of the protective cover plate. A guiding groove is opened on the right side of the locking block. The middle end on the right side of the L-shaped guiding strip is movably connected with an adjusting screw through a bearing. The right end of the adjusting screw is threadedly connected with a U-shaped guiding plate. The left end of the U-shaped guiding plate is movably connected to the surface of the guiding groove.

[0007] As a preferred solution, a bottom plate is fixedly installed between the bottom of the outer surface of the water bath tank and the bottom of the temperature controller. Rubber supports are fixedly connected to the four corners of the bottom of the bottom plate. A column is fixedly connected to the left end of the top of the bottom plate. The upper end of the column is movably connected with a sliding sleeve. A locking bolt is threadedly connected to the left side of the sliding sleeve. A cross bar is fixedly connected to the right side of the sliding sleeve. The right side of the cross bar is fixedly installed on the left side of the viscometer.

[0008] As a preferred solution, a display screen is fixedly installed at the left end of the front surface of the temperature controller. An adjusting knob is fixedly installed at the right end of the front surface of the temperature controller.

[0009] As a preferred solution, the number of the electric heating tubes is three, and the distances between adjacent two electric heating tubes are equal.

[0010] As a preferred solution, grooves are opened at the middle ends of the mutually approaching sides of the two locking blocks, and a support spring is fixedly connected between the surfaces of the two grooves.

[0011] As a preferred solution, positioning holes are opened at both ends of the protective cover plate, and positioning blocks are fixedly connected to both ends of the top surface of the water bath tank. The surface of the positioning block is movably connected to the surface of the positioning hole.

[0012] As a preferred solution, a rubber pad is fixedly connected to the bottom of the protective cover plate, and the bottom of the rubber pad is movably connected to the top surface of the water bath tank.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The utility model can hold the fluid to be tested through the setting of the viscosity tube. Through the settings of the adjusting screw, U-shaped guide plate, guide groove, locking block and L-shaped guide bar, the effect of quickly clamping and fixing the viscosity tube is achieved, effectively avoiding the displacement of the viscosity tube. At the same time, through the settings of the electric heating tube, temperature sensor, water bath box and temperature controller, the effect of constantly regulating the temperature around the viscosity tube is achieved, effectively ensuring the accuracy of the subsequent detection of the fluid inside the viscosity tube by the viscometer, which is convenient for personnel to use.

[0015] 2. Through the settings of the bottom plate and rubber support, the purpose of supporting the whole is achieved. Through the settings of the column, sliding sleeve, cross bar and locking bolt, the purpose of supporting the viscometer is achieved, and it is convenient for personnel to adjust the use height of the viscometer. Through the settings of the groove and support spring, the purpose of supporting between the two locking blocks is achieved. Through the settings of the positioning hole and positioning block, the purpose of positioning between the protective cover plate and the water bath box is achieved, avoiding the displacement of the protective cover plate along the top of the water bath box due to force. Through the setting of the rubber pad, the contact effect between the protective cover plate and the water bath box is effectively improved. Brief Description of the Drawings

[0016] Figure 1 is a three-dimensional view of the utility model;

[0017] Figure 2 is a schematic cross-sectional structure view of the water bath box of the utility model;

[0018] Figure 3 is the utility model Figure 1 partial enlarged view at A in;

[0019] Figure 4 is a schematic top cross-sectional structure view of the locking block of the utility model.

[0020] In the figure: 1, viscometer; 2, cross bar; 3, sliding sleeve; 4, locking bolt; 5, column; 6, water bath box; 7, bottom plate; 8, rubber support; 9, temperature controller; 10, viscosity tube; 11, protective cover plate; 12, rubber pad; 13, electric heating tube; 14, temperature sensor; 15, positioning hole; 16, positioning block; 17, locking block; 18, L-shaped guide bar; 19, guide groove; 20, U-shaped guide plate; 21, adjusting screw; 22, support spring; 23, groove. Detailed Description of the Preferred Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an individual or selectively exclusive embodiment with other embodiments.

[0023] Embodiment 1:

[0024] Please refer to Figures 1 - 4 As shown, the present utility model provides an article viscosity measuring device, including a viscometer 1, a water bath tank 6 and a temperature controller 9. A temperature sensor 14 is fixedly installed at the middle end of the inner cavity bottom of the water bath tank 6, an electric heating tube 13 is fixedly installed at the lower end of the inner cavity of the water bath tank 6, a protective cover plate 11 is movably connected to the top surface of the water bath tank 6, a viscosity tube 10 is movably connected to the right end of the protective cover plate 11, an L-shaped guiding strip 18 is fixedly connected to the right end of the top of the protective cover plate 11, locking blocks 17 are movably connected to both ends of the L-shaped guiding strip 18, the bottom of the locking block 17 is movably connected to the right end of the top of the protective cover plate 11, a guiding groove 19 is opened on the right side of the locking block 17, a regulating screw 21 is movably connected to the middle end on the right side of the L-shaped guiding strip 18 through a bearing, a U-shaped guiding plate 20 is threadedly connected to the right end of the regulating screw 21, and the left end of the U-shaped guiding plate 20 is movably connected to the surface of the guiding groove 19.

[0025] In this technical solution, through the setting of the viscosity tube 10, the fluid to be tested can be contained. Through the settings of the regulating screw 21, the U-shaped guiding plate 20, the guiding groove 19, the locking block 17 and the L-shaped guiding strip 18, the effect of quickly clamping and fixing the viscosity tube 10 is achieved, effectively avoiding the displacement of the viscosity tube 10. At the same time, through the settings of the electric heating tube 13, the temperature sensor 14, the water bath tank 6 and the temperature controller 9, the effect of constantly regulating the temperature around the viscosity tube 10 is achieved, effectively ensuring the accuracy of the viscometer 1 in detecting the fluid inside the viscosity tube 10 later, which is beneficial for personnel to use.

[0026] Embodiment 2:

[0027] Based on Embodiment 1, the present utility model is as Figure 1 、 Figure 2 and Figure 4As shown, a bottom plate 7 is fixedly installed between the bottom of the outer surface of the water bath tank 6 and the bottom of the temperature controller 9. Rubber supports 8 are fixedly connected to the four circumferences of the bottom of the bottom plate 7. A column 5 is fixedly connected to the left end of the top of the bottom plate 7. The upper end of the column 5 is movably connected to a sliding sleeve 3. A locking bolt 4 is threadedly connected to the left side of the sliding sleeve 3. A cross bar 2 is fixedly connected to the right side of the sliding sleeve 3. The right side of the cross bar 2 is fixedly installed on the left side of the viscometer 1. A display screen is fixedly installed at the left end of the front surface of the temperature controller 9. An adjustment knob is fixedly installed at the right end of the front surface of the temperature controller 9. The number of the electric heating tubes 13 is three, and the distances between two adjacent electric heating tubes 13 are equal. A groove 23 is opened at the middle end of the mutually approaching sides of the two locking blocks 17. A support spring 22 is fixedly connected between the surfaces of the two grooves 23. Positioning holes 15 are opened at both ends of the protective cover plate 11. Positioning blocks 16 are fixedly connected to both ends of the top of the outer surface of the water bath tank 6. The surface of the positioning block 16 is movably connected to the surface of the positioning hole 15. A rubber pad 12 is fixedly connected to the bottom of the protective cover plate 11. The bottom of the rubber pad 12 is movably connected to the top of the outer surface of the water bath tank 6.

[0028] In this technical solution, through the settings of the bottom plate 7 and the rubber supports 8, the purpose of supporting the whole is achieved. Through the settings of the column 5, the sliding sleeve 3, the cross bar 2 and the locking bolt 4, the purpose of supporting the viscometer 1 is achieved, and it is convenient for personnel to adjust the use height of the viscometer 1. Through the settings of the groove 23 and the support spring 22, the purpose of supporting between the two locking blocks 17 is achieved. Through the settings of the positioning hole 15 and the positioning block 16, the purpose of positioning between the protective cover plate 11 and the water bath tank 6 is achieved, avoiding the displacement of the protective cover plate 11 along the top of the water bath tank 6 due to force. Through the setting of the rubber pad 12, the contact effect between the protective cover plate 11 and the water bath tank 6 is effectively improved.

[0029] The working principle of the present utility model is as follows: Through the setting of the viscosity tube 10, the fluid to be tested can be contained. By rotating the adjusting screw 21, the U-shaped guide plate 20 is driven to move to the left. While the U-shaped guide plate 20 is moving, it can push two locking blocks 17 along the surface of the L-shaped guiding strip 18 to move towards each other through the inclined surface of the guiding groove 19 until the surface of the locking block 17 is in close contact with the surface of the viscosity tube 10, thus achieving the effect of quickly clamping and fixing the viscosity tube 10, effectively avoiding the displacement of the viscosity tube 10. At the same time, through the setting of the electric heating tube 13, the water body around the viscosity tube 10 and inside the water bath tank 6 can be effectively heated and raised in temperature. And through the setting of the temperature sensor 14, the temperature of the water body inside the water bath tank 6 can be monitored. When the temperature of the water body reaches the preset value of the temperature controller 9, the temperature controller 9 will control the electric heating tube 13 to stop working, thus achieving the effect of constantly regulating the temperature around the viscosity tube 10, effectively ensuring the accuracy of the subsequent detection of the fluid inside the viscosity tube 10 by the viscometer 1, which is beneficial for personnel to use.

[0030] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are only illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various components, and parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature, number or position of discrete elements can be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0031] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present utility model, or those features that are not relevant to the implementation of the present utility model).

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. An article viscosity measuring device, comprising a viscometer (1), a water bath (6) and a temperature controller (9), characterized in that: A temperature sensor (14) is fixedly installed at the middle end of the bottom of the inner cavity of the water bath (6), an electric heating tube (13) is fixedly installed at the lower end of the inner cavity of the water bath (6), a protective cover plate (11) is movably connected to the top of the outer surface of the water bath (6), a viscosity tube (10) is movably connected to the right end of the protective cover plate (11), an L-shaped guide strip (18) is fixedly connected to the right end of the top of the protective cover plate (11), and both ends of the L-shaped guide strip (18) are movably connected. A locking block (17) is movably connected to the top right end of the protective cover (11), the bottom of the locking block (17) is movably connected to the right end of the top of the protective cover (11), a guide groove (19) is provided on the right side of the locking block (17), the middle end of the right side of the L-shaped guide strip (18) is movably connected to an adjusting screw (21) through a bearing, the right end of the adjusting screw (21) is threadedly connected to a U-shaped guide plate (20), and the left end of the U-shaped guide plate (20) is movably connected to the surface of the guide groove (19).

2. The device for measuring the viscosity of an article according to claim 1, characterized in that: A bottom plate (7) is fixedly installed between the bottom of the outer surface of the water bath (6) and the bottom of the temperature controller (9), and rubber bearings (8) are fixedly connected to the four sides of the bottom of the bottom plate (7). The left end of the top of the bottom plate (7) is fixedly connected to a column (5), and the upper end of the column (5) is movably connected to a sliding sleeve (3), and the left side of the sliding sleeve (3) is threadedly connected to a locking bolt (4), and the right side of the sliding sleeve (3) is fixedly connected to a cross bar (2), and the right side of the cross bar (2) is fixedly installed on the left side of the viscometer (1).

3. The device for measuring the viscosity of an article according to claim 1, characterized in that: A display screen is fixedly mounted on the left end of the front surface of the temperature controller (9), and an adjustment knob is fixedly mounted on the right end of the front surface of the temperature controller (9).

4. The device for measuring the viscosity of an article according to claim 1, characterized in that: The number of the electric heating tubes (13) is three, and the distance between two adjacent electric heating tubes (13) is equal.

5. The device for measuring the viscosity of an article according to claim 1, characterized in that: A groove (23) is provided at the middle ends of the two locking blocks (17) on the side close to each other, and a support spring (22) is fixedly connected between the surfaces of the two grooves (23).

6. The device for measuring the viscosity of an article according to claim 1, characterized in that: Both ends of the protective cover plate (11) are provided with positioning holes (15), and both ends of the top of the outer surface of the water bath box (6) are fixedly connected with positioning blocks (16), and the surface of the positioning block (16) is movably connected to the surface of the positioning hole (15).

7. The device for measuring the viscosity of an article according to claim 1, characterized in that: The bottom of the protective cover plate (11) is fixedly connected to a rubber pad (12), and the bottom of the rubber pad (12) is movably connected to the top of the outer surface of the water bath box (6).

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