Cosmetic detection dilution and dissolution device

Abstract

The utility model discloses a dilution dissolving device for cosmetic detection, including vortex oscillator, carrier plate, hanging plate and electric control cylinder body, and vortex oscillator is used for placing sample tube dilution cosmetic sample, and carrier plate is supported by supporting assembly and is lifted, and hanging plate sets up at carrier plate bottom, and the bottom of hanging plate is provided with sleeve body, and the sleeve body is provided with the clamping part for clamping medicine spoon handle part, and electric control cylinder body installs in carrier plate, and the movable rod of electric control cylinder body extends vertically downward and is connected with the support frame, and the support frame is provided with needle tube, and the side of needle tube has at least one group of opening, and needle tube is connected with injection pump through liquid guide pipe, and injection pump is used for quantitative output dilution solvent to needle tube, and medicine spoon shovel part and needle tube extend into sample tube, and the movable rod of electric control cylinder body is reciprocating telescopic in vertical direction, and injection pump works and sprays dilution solvent on medicine spoon through the opening on needle tube, thereby effectively flushing the adhered cosmetic sample into sample tube, and guaranteeing the detection accuracy of cosmetic sample.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic testing technology, specifically a dilution and dissolution device for cosmetic testing. Background Technology

[0002] People use cosmetics for skincare and makeup to enhance their personal charm or emit fragrance, achieving the purpose of beautification. Examples include foundation cream, lipstick, hairspray, mousse, perfume, and nail polish. Since cosmetics usually come into direct contact with the human body, their safety is a major concern.

[0003] Before cosmetics can be marketed, they need to be tested to ensure they meet standards. This is done using specialized testing equipment. Some cosmetics contain preservatives, sunscreens, and other substances at concentrations exceeding the detection limits of the instruments. Therefore, by precisely diluting the cosmetics, the detected substances can be identified, thus obtaining accurate and quantifiable data.

[0004] In the actual process of diluting cosmetics, viscous samples often stick to the spatula after weighing, resulting in loss and affecting the test results. To address this problem, this invention proposes a dilution and dissolution device for cosmetic testing. Utility Model Content

[0005] The purpose of this invention is to provide a dilution and dissolution device for cosmetic testing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dilution and dissolution device for cosmetic testing, comprising:

[0007] A vortex mixer is used to hold sample tubes for diluting cosmetic samples.

[0008] The carrier plate is supported by the supporting components;

[0009] A hanging plate is provided at the bottom of the carrier plate. A sleeve is provided at the bottom of the hanging plate, and a clamping part for clamping the handle of the medicine spoon is provided on the sleeve.

[0010] An electrically controlled cylinder is mounted on the carrier plate. The movable rod of the electrically controlled cylinder extends vertically downward and is connected to a support frame. A needle tube is provided on the support frame. The side of the needle tube has at least one set of openings, and the needle tube is connected to an injection pump through a liquid guide tube. The injection pump is used to quantitatively output diluent to the needle tube.

[0011] The support assembly can adjust the height of the carrier plate to allow the spatula and needle to extend into the sample tube.

[0012] As a preferred technical solution, the support assembly includes a truss, on which multiple sets of sliding rods are vertically threaded, and a crossbeam is provided at the top of the multiple sets of sliding rods, the crossbeam being connected to the carrier plate.

[0013] As a preferred technical solution, the moving rod has multiple sets of insertion holes, the truss is provided with insertion rods that can be inserted into the insertion holes, and the insertion rods are wound with springs.

[0014] As a preferred technical solution, the clamping part includes a rubber ring, a fixed pressure plate and a movable pressure plate. The rubber ring has a central hole for inserting the handle of the medicine spoon. The fixed pressure plate and the movable pressure plate are located on the front and rear sides of the rubber ring, respectively. The movable pressure plate is provided with multiple sets of locking elements, which are screwed to the fixed pressure plate.

[0015] As a preferred technical solution, the hanging plate is hinged to the carrier plate.

[0016] As a preferred technical solution, the carrier plate is slidably fitted with a movable plate, the movable plate has a swing groove, the hanging plate is connected to a swing column passing through the swing groove, the movable plate is connected to the support frame, and the swing column can move along the swing groove to drive the hanging plate to swing laterally.

[0017] As a preferred technical solution, the sleeve is rotatably connected to the hanging plate, and the sleeve has a rotating handle.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] The spatula and needle extend into the sample tube, and the movable rod of the electronically controlled cylinder reciprocates vertically. The injection pump works to spray diluent onto the spatula through the opening on the needle, thereby effectively flushing the adhered cosmetic sample into the sample tube and ensuring the accuracy of cosmetic sample detection.

[0020] When the movable rod of the electric cylinder reciprocates vertically, it drives the movable plate to move synchronously, allowing the pendulum to move along the pendulum groove and drive the hanging plate to swing laterally. By turning the handle, the sleeve is rotated, causing the spatula to deflect in the sample tube. This causes the spatula to swing and deflect inside the sample tube, changing its orientation and improving the flushing effect on the adhered cosmetic samples, thus making it less likely for cosmetic samples to remain. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure;

[0022] Figure 2 This is a schematic diagram of the supporting component structure;

[0023] Figure 3 This is a schematic diagram showing the positional relationship between the support frame, hanging plate, and movable plate;

[0024] Figure 4 This is a diagram showing the positional relationship between the key and the syringe;

[0025] In the diagram: 10. Vortex oscillator; 11. Sample tube; 20. Carrier plate; 30. Support assembly; 31. Truss; 311. Insert rod; 312. Spring; 32. Moving rod; 321. Insertion hole; 33. Crossbeam; 40. Hanging plate; 41. Sleeve; 411. Rotating handle; 42. Rubber ring; 421. Fixed pressure plate; 422. Movable pressure plate; 423. Locking element; 43. Spatula; 44. Swing column; 50. Electrically controlled cylinder; 51. Support frame; 52. Injection pump; 53. Needle; 54. Opening; 55. Liquid guide tube; 60. Movable plate; 61. Swing groove. Detailed Implementation

[0026] The following is a detailed description of a dilution and dissolving apparatus for cosmetic testing according to embodiments of the present disclosure, with reference to the accompanying drawings. To make the objectives, technical solutions, and advantages of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present disclosure.

[0027] Therefore, the following detailed description of embodiments of the present disclosure provided in conjunction with the accompanying drawings is not intended to limit the scope of the claimed disclosure, but merely to illustrate selected embodiments of the disclosure. All other embodiments obtained by those skilled in the art based on the embodiments of the present disclosure without inventive effort are within the scope of protection of the present disclosure.

[0028] Example 1

[0029] Please see Figure 1 The vortex oscillator 10 is located on the testing stage. The vortex oscillator 10 has an oscillation platform. The sample tube 11 is placed on the oscillation platform. When the motor rotates, the counterweight causes the motor shaft to produce an eccentric motion, thereby converting the rotational motion into a rapid, small-circular oscillation motion, so that the sample tube 11 dilutes the cosmetic sample on the oscillation platform.

[0030] Please see Figure 1 , Figure 4The carrier plate 20 is supported by the support assembly 30. The hanging plate 40 is located at the bottom of the carrier plate 20. The bottom of the hanging plate 40 is provided with a sleeve 41. The sleeve 41 is provided with a clamping part for clamping the handle of the medicine key 43. The clamping part includes a rubber ring 42, a fixed pressure plate 421 and a movable pressure plate 422. The rubber ring 42 has a central hole for inserting the handle of the medicine key 43. The fixed pressure plate 421 and the movable pressure plate 422 are located on the front and rear sides of the rubber ring 42, respectively. The movable pressure plate 422 is provided with multiple sets of locking elements 423. The multiple sets of locking elements 423 are screwed to the fixed pressure plate 421. The sleeve 41 of the fixed pressure plate 421 is fixedly connected. The clamping tightness of the handle of the medicine key 43 is improved by rotating the locking elements 423.

[0031] Please see Figure 2 , Figure 4 The electrically controlled cylinder 50 is mounted on the carrier plate 20. The movable rod of the electrically controlled cylinder 50 extends vertically downward and is connected to the support frame 51. The support frame 51 is provided with a needle tube 53. The needle tube 53 has an opening 54 on its side and is connected to an injection pump 52 through a liquid guide tube 55. The injection pump 52 is used to quantitatively output diluent to the needle tube 53. The quantitative value of the diluent output by the injection pump 52 is set according to the weight of the weighed cosmetic sample.

[0032] Please see Figure 2 The support assembly 30 includes a truss 31, the bottom of which is connected to the testing platform. Multiple sets of moving rods 32 are vertically inserted on the truss 31. A crossbeam 33 is provided at the top of the multiple sets of moving rods 32. The crossbeam 33 is connected to the carrier plate 20. Multiple sets of insertion holes 321 are provided on the moving rods 32. Insert rods 311 that can be inserted into the insertion holes 321 are inserted on the truss 31, and springs 312 are wound on the insert rods 311. The support assembly 30 can adjust the height of the carrier plate 20 so that the spoon 43 and the needle 53 can be inserted into the sample tube 11.

[0033] Example 2

[0034] Please see Figure 1 The vortex oscillator 10 is located on the testing stage. The vortex oscillator 10 has an oscillation platform. The sample tube 11 is placed on the oscillation platform. When the motor rotates, the counterweight causes the motor shaft to produce an eccentric motion, thereby converting the rotational motion into a rapid, small-circular oscillation motion, so that the sample tube 11 dilutes the cosmetic sample on the oscillation platform.

[0035] Please see Figure 1 , Figure 4The carrier plate 20 is supported by the support assembly 30. The hanging plate 40 is located at the bottom of the carrier plate 20. The bottom of the hanging plate 40 is provided with a sleeve 41. The sleeve 41 is provided with a clamping part for clamping the handle of the medicine key 43. The clamping part includes a rubber ring 42, a fixed pressure plate 421 and a movable pressure plate 422. The rubber ring 42 has a central hole for inserting the handle of the medicine key 43. The fixed pressure plate 421 and the movable pressure plate 422 are located on the front and rear sides of the rubber ring 42, respectively. The movable pressure plate 422 is provided with multiple sets of locking elements 423. The multiple sets of locking elements 423 are screwed to the fixed pressure plate 421. The sleeve 41 of the fixed pressure plate 421 is fixedly connected. The clamping tightness of the handle of the medicine key 43 is improved by rotating the locking elements 423.

[0036] Please see Figure 2 , Figure 4 The electrically controlled cylinder 50 is mounted on the carrier plate 20. The movable rod of the electrically controlled cylinder 50 extends vertically downward and is connected to the support frame 51. The support frame 51 is provided with a needle tube 53. The needle tube 53 has an opening 54 on its side and is connected to an injection pump 52 through a liquid guide tube 55. The injection pump 52 is used to quantitatively output diluent to the needle tube 53. The quantitative value of the diluent output by the injection pump 52 is set according to the weight of the weighed cosmetic sample.

[0037] Please see Figure 2 The support assembly 30 includes a truss 31, the bottom of which is connected to the testing platform. Multiple sets of moving rods 32 are vertically inserted on the truss 31. A crossbeam 33 is provided at the top of the multiple sets of moving rods 32. The crossbeam 33 is connected to the carrier plate 20. Multiple sets of insertion holes 321 are provided on the moving rods 32. Insert rods 311 that can be inserted into the insertion holes 321 are inserted on the truss 31, and springs 312 are wound on the insert rods 311. The support assembly 30 can adjust the height of the carrier plate 20 so that the spoon 43 and the needle 53 can be inserted into the sample tube 11.

[0038] Please see Figure 3 The hanging plate 40 is hinged to the carrier plate 20. The carrier plate 20 is slidably fitted with a movable plate 60. The movable plate 60 has a swing groove 61. The hanging plate 40 is connected to a swing column 44 that passes through the swing groove 61. The movable plate 60 is connected to the support frame 51. The swing column 44 can move along the swing groove 61 to drive the hanging plate 40 to swing laterally. The hanging plate 40 drives the sleeve 41 and the spatula 43 to swing inside the sample tube 11. The swing amplitude of the spatula 43 is limited by the swing groove 61 and will not contact the inner wall of the sample tube 11. The sleeve 41 is rotatably connected to the hanging plate 40. The sleeve 41 has a rotating handle 411.

[0039] Working principle:

[0040] Place the cosmetic container on a weighing device and weigh it initially. Then, use the spatula 43 to scoop out the cosmetic sample. The weight of the cosmetic container after scooping out the cosmetic sample is the final weight. Subtract the final weight from the initial weight to get the weight of the cosmetic sample to be diluted. Then, calculate the required amount of diluent based on this weight.

[0041] Then, the spatula 43 is inserted into the sample tube 11 to pour in the cosmetic sample. The spatula 43 with the cosmetic sample adhering to it is then clamped by the clamping part. The spatula 43 is positioned directly above the sample tube 11. The height of the support assembly 30 supporting the carrier plate 20 is adjusted so that the spoon part of the spatula 43 and the needle tube 53 extend into the sample tube 11. The movable rod of the electric control cylinder 50 is controlled to reciprocate vertically. The amplitude of the vertical reciprocating extension and retraction of the movable rod is controlled so that the support frame 51 will not touch the sample tube 11. The length of the needle tube 53 is selected according to the key, so that the needle tube 53 moves up and down. The injection pump 52 works and sprays the diluent onto the spatula 43 through the opening 54 on the needle tube 53, thereby effectively flushing the adhering cosmetic sample into the sample tube 11. After flushing, the spoon part of the spatula 43 and the needle tube 53 extend into the sample tube 11 and the sample tube 11 is sealed with a sealing plug and a sealing cap. The vortex oscillator 10 works to dilute the cosmetic sample to ensure the accuracy of the cosmetic sample detection.

[0042] During the above-mentioned rinsing process, when the movable rod of the electric cylinder 50 reciprocates vertically, it drives the movable plate 60 to move synchronously, so that the swing column 44 can move along the swing groove 61 and drive the hanging plate 40 to swing laterally. By rotating the handle 411, the sleeve 41 is rotated, causing the spatula 43 to deflect in the sample tube 11. The spatula 43 swings and deflects in the sample tube 11 to change its orientation, thereby improving the rinsing effect on the adhered cosmetic sample and making it less likely for the cosmetic sample to remain.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dilution and dissolution apparatus for cosmetic testing, characterized in that, include: A vortex mixer is used to hold sample tubes for diluting cosmetic samples. The carrier plate is supported by the supporting components; A hanging plate is provided at the bottom of the carrier plate. A sleeve is provided at the bottom of the hanging plate, and a clamping part for clamping the handle of the medicine spoon is provided on the sleeve. An electrically controlled cylinder is mounted on the carrier plate. The movable rod of the electrically controlled cylinder extends vertically downward and is connected to a support frame. A needle tube is provided on the support frame. The side of the needle tube has at least one set of openings, and the needle tube is connected to an injection pump through a liquid guide tube. The injection pump is used to quantitatively output diluent to the needle tube. The support assembly can adjust the height of the carrier plate to allow the spatula and needle to extend into the sample tube.

2. The dilution and dissolution apparatus for cosmetic testing according to claim 1, characterized in that, The support assembly includes a truss, on which multiple sets of sliding rods are vertically threaded. A crossbeam is provided at the top of each set of sliding rods, and the crossbeam is connected to the carrier plate.

3. The dilution and dissolution apparatus for cosmetic testing according to claim 2, characterized in that, The moving rod has multiple sets of insertion holes, and the truss is provided with insertion rods that can be inserted into the insertion holes, and springs are wound around the insertion rods.

4. The dilution and dissolving device for cosmetic testing according to claim 1, characterized in that, The clamping part includes a rubber ring, a fixed pressure plate, and a movable pressure plate. The rubber ring has a central hole for inserting the handle of the medicine spoon. The fixed pressure plate and the movable pressure plate are located on the front and rear sides of the rubber ring, respectively. The movable pressure plate is provided with multiple sets of locking elements, which are screwed to the fixed pressure plate.

5. The dilution and dissolution apparatus for cosmetic testing according to claim 1, characterized in that, The hanging plate is hinged to the carrier plate.

6. The dilution and dissolution apparatus for cosmetic testing according to claim 5, characterized in that, The carrier plate is slidably fitted with a movable plate, the movable plate has a swing groove, the hanging plate is connected to a swing column passing through the swing groove, the movable plate is connected to the support frame, and the swing column can move along the swing groove to drive the hanging plate to swing laterally.

7. The dilution and dissolving apparatus for cosmetic testing according to claim 1, characterized in that, The sleeve is rotatably connected to the hanging plate, and the sleeve has a rotating handle.

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