Device for detecting water absorption value of silicon dioxide for toothpaste

Abstract

The utility model discloses equipment for detecting the water absorption value of silicon dioxide for toothpaste, which belongs to the technical field of water absorption value detection of silicon dioxide for toothpaste and comprises a titration frame and a mixing bowl, a burette is connected onto the titration frame, a rotating platform positioned below the burette is placed on the titration frame, and a support is connected above the rotating platform. The support comprises a supporting ring, a circular groove is formed in the supporting ring, and the mixing bowl is placed in the circular groove. According to the utility model, the mixing bowl is driven by the rotating platform to rotate to replace the manual operation of an operator, so that the labor intensity of the operator is reduced, the operator is more focused on titration operation, the error of the operator is reduced, the operation accuracy is improved, the powder can be shaken while the deionized water is dropwise added, and the phenomenon of powder caking is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of water absorption value detection of silicon dioxide for toothpaste, and particularly relates to a device for detecting water absorption value of silicon dioxide for toothpaste. Background Art

[0002] In the field of toothpaste manufacturing, silica is a key raw material, acting as an abrasive and thickener in toothpaste. Its water absorption value directly affects the toothpaste formulation and its effectiveness. Therefore, accurate testing of silica's water absorption value is essential.

[0003] The test method for silica water absorption follows the light industry standard QB / T 2346-2007. For silica used in toothpaste, weigh 20g of silica powder into a dry enamel cup. Add deionized water from a burette and stir evenly with a tongue depressor. Finally, shake the enamel cup continuously until the powder forms a sphere and does not disperse. This is the end point of the test.

[0004] However, this method requires the operator to shake the enamel cup constantly, and the shaking requires great force; in terms of material mixing, since it is a manual operation, the uniformity of material mixing is often unable to be guaranteed, and due to the influence of human factors, there are human errors in the test results. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a device for detecting the water absorption value of silica for toothpaste, which has the characteristics of uniform material mixing, low labor intensity, simple operation and accurate detection data.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a device for detecting the water absorption value of silica for toothpaste, comprising a titration stand and a mixing bowl, wherein the titration stand is connected to a burette, a rotating platform is placed on the titration stand below the burette, a bracket is connected above the rotating platform, the bracket comprises a support ring, a circular groove is provided on the support ring, and the mixing bowl is placed in the circular groove.

[0007] In order to drive the mixing bowl to rotate, the rotating platform further includes a shell, a reducer and a motor are installed inside the shell, the output end of the motor is connected to the input end of the reducer, a disc is provided above the shell, and the output end of the reducer is connected to the disc.

[0008] In order to support the rotation of the disc, the lower side of the disc is further connected to the housing via a rotating ring.

[0009] In order to achieve the connection between the support ring and the disc, the bottom of the support ring is further connected to the disc through a plurality of support rods.

[0010] In order to facilitate material mixing and agglomeration, the mixing bowl further includes an arc-shaped portion, and a vertical portion is provided above the arc-shaped portion.

[0011] In order to prevent the silicon dioxide powder from being thrown out during the movement and affecting the test accuracy, a closing portion is further provided above the vertical portion.

[0012] In order to achieve the positioning and limiting of the mixing bowl and the support ring, further, a plurality of sinks in a ring array are provided on the circumference of the circular groove, and the vertical portion is connected with a limiting block corresponding to the sink.

[0013] In order to facilitate taking out and placing the mixing bowl, a protrusion is further connected to the edge of the closing portion.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model replaces manual operation by driving the mixing bowl to rotate through a rotating platform, which reduces the operator's labor intensity, enables the operator to focus more on the titration operation, reduces human error, improves operation accuracy, and can shake the powder while adding deionized water to avoid powder agglomeration.

[0016] 2. The mixing bowl of the utility model includes an arc-shaped portion, and a vertical portion is provided above the arc-shaped portion. The vertical portion is used to connect with the support ring. The arrangement of the arc-shaped portion facilitates mixing and agglomeration of materials;

[0017] 3. A closing portion is provided above the vertical portion of the utility model to prevent the silicon dioxide powder from being thrown out during the movement, which would affect the test accuracy;

[0018] 4. The utility model has a plurality of annular arrays of sunken grooves on the circumference of the circular trough. The vertical portion is connected to a limit block corresponding to the sunken groove. The positioning and limiting of the mixing bowl and the support ring are achieved through the cooperation of the limit block and the sunken groove.

[0019] 5. The edge of the closing portion of the utility model is connected with a protrusion, which makes it easy to take out and put in the mixing bowl. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a schematic structural diagram of the rotating platform of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the bracket of the utility model;

[0024] Figure 4 This is a schematic diagram of the top view of the structure of the bracket of the utility model;

[0025] Figure 5 This is a schematic structural diagram of the mixing bowl of the utility model;

[0026] Figure 6 This is a schematic diagram of the top view of the mixing bowl of the utility model;

[0027] In the figure: 1. titration stand; 2. burette; 3. mixing bowl; 31. arc-shaped portion; 32. limit block; 33. closing portion; 34. vertical portion; 35. protrusion; 4. bracket; 41. support rod; 42. support ring; 43. circular groove; 44. sink; 5. rotating platform; 51. housing; 52. disc; 53. swivel; 54. reducer; 55. motor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1

[0030] See also Figure 1-6 The utility model provides the following technical solutions: a device for detecting the water absorption value of silica for toothpaste, comprising a titration stand 1 and a mixing bowl 3, the titration stand 1 being connected to a burette 2, the titration stand 1 being provided with a rotating platform 5 located below the burette 2, the rotating platform 5 being connected with a bracket 4 above the rotating platform 5, the bracket 4 comprising a support ring 42, the support ring 42 being provided with a circular groove 43, the mixing bowl 3 being placed in the circular groove 43.

[0031] By adopting the above technical solution, the utility model drives the mixing bowl 3 to rotate by the rotating platform 5 instead of the manual operation of the operator, thereby reducing the labor intensity of the operator, allowing the operator to focus more on the titration operation, reducing human errors, and improving operational accuracy. In addition, the powder can be shaken while adding deionized water to avoid powder agglomeration.

[0032] Specifically, the rotating platform 5 includes a shell 51 , inside which a reducer 54 and a motor 55 are installed. The output end of the motor 55 is connected to the input end of the reducer 54 . A disc 52 is provided above the shell 51 , and the output end of the reducer 54 is connected to the disc 52 .

[0033] By adopting the above technical solution, the motor 55 drives the disc 52 to rotate, thereby driving the mixing bowl 3 to rotate.

[0034] Specifically, the bottom of the disc 52 is connected to the housing 51 via a rotating ring 53 .

[0035] By adopting the above technical solution, the disc 52 is supported to rotate.

[0036] Specifically, the bottom of the support ring 42 is connected to the disc 52 through a plurality of support rods 41 .

[0037] By adopting the above technical solution, the connection between the support ring 42 and the disc 52 is achieved.

[0038] Example 2

[0039] The present embodiment differs from the first embodiment in that: specifically, the mixing bowl 3 includes an arc-shaped portion 31 , and a vertical portion 34 is provided above the arc-shaped portion 31 .

[0040] By adopting the above technical solution, the vertical portion 34 is used to connect with the support ring 42, and the arrangement of the arc-shaped portion 31 facilitates material mixing and agglomeration.

[0041] Specifically, a closing portion 33 is provided above the vertical portion 34 .

[0042] By adopting the above technical solution, the silicon dioxide powder is prevented from being thrown out during the movement, which affects the test accuracy.

[0043] Specifically, a plurality of sunken grooves 44 in a ring array are provided on the circumference of the circular groove 43 , and the vertical portion 34 is connected to the limit blocks 32 corresponding to the sunken grooves 44 .

[0044] By adopting the above technical solution, the positioning and limiting of the mixing bowl 3 and the support ring 42 are achieved through the cooperation between the limiting block 32 and the sink 44 .

[0045] Example 3

[0046] The difference between this embodiment and the second embodiment is that: specifically, a protrusion 35 is connected to the edge of the closing portion 33 .

[0047] By adopting the above technical solution, it is convenient to take out and put away the mixing bowl 3.

[0048] In summary, the utility model drives the mixing bowl 3 to rotate by the rotating platform 5 instead of the manual operation of the operator, which reduces the labor intensity of the operator, allows the operator to focus more on the titration operation, reduces human error, improves the accuracy of operation, and can shake the powder while adding deionized water to avoid the phenomenon of powder agglomeration; the mixing bowl 3 of the utility model includes an arc-shaped portion 31, and a vertical portion 34 is provided above the arc-shaped portion 31. The vertical portion 34 is used to connect with the support ring 42. The arrangement of the arc-shaped portion 31 facilitates material mixing. The utility model is provided with a closing portion 33 above the vertical portion 34 to prevent the silicon dioxide powder from being thrown out during the movement and affecting the test accuracy; the utility model is provided with a plurality of sinking grooves 44 in a ring array on the circumference of the circular groove 43, and the vertical portion 34 is connected with a limiting block 32 corresponding to the sinking groove 44, and the positioning and limiting of the mixing bowl 3 and the support ring 42 are achieved by the cooperation of the limiting block 32 and the sinking groove 44; the utility model is provided with a protrusion 35 on the edge of the closing portion 33 to facilitate the taking and placing of the mixing bowl 3.

[0049] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A device for detecting the water absorption value of silica for toothpaste, comprising a titration stand and a mixing bowl, characterized in that: The titration stand is connected to a burette, a rotating platform is placed on the titration stand below the burette, a bracket is connected above the rotating platform, the bracket includes a support ring, a circular groove is provided on the support ring, and a mixing bowl is placed in the circular groove.

2. The device for detecting water absorption value of silica for toothpaste according to claim 1, characterized in that: The rotating platform includes a shell, a reducer and a motor are installed inside the shell, the output end of the motor is connected to the input end of the reducer, a disc is provided above the shell, and the output end of the reducer is connected to the disc.

3. The device for detecting water absorption value of silicon dioxide for toothpaste according to claim 2, characterized in that: The lower side of the disc is connected to the shell through a rotating ring.

4. The device for detecting water absorption value of silica for toothpaste according to claim 2, characterized in that: The bottom of the support ring is connected to the disc through a plurality of support rods.

5. The device for detecting water absorption value of silica for toothpaste according to claim 1, characterized in that: The mixing bowl comprises an arc-shaped portion, and a vertical portion is provided above the arc-shaped portion.

6. The device for detecting water absorption value of silicon dioxide for toothpaste according to claim 5, characterized in that: A closing portion is provided above the vertical portion.

7. The device for detecting water absorption value of silica for toothpaste according to claim 5, characterized in that: A plurality of sunken grooves in a ring array are provided on the circumference of the circular groove, and the vertical portion is connected with a limiting block corresponding to the sunken grooves.

8. The device for detecting water absorption value of silica for toothpaste according to claim 6, characterized in that: The edge of the closing portion is connected with a protrusion.

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