A sampling and testing device in the cosmetics production process

By designing a cosmetic sampling and testing equipment including a collection mechanism, a collection mechanism and a cleaning mechanism, the problems of inaccurate, waste and contamination of cosmetic sampling in the prior art are solved, and efficient and accurate cosmetic sampling and testing are achieved.

CN119309856BActive Publication Date: 2025-04-18YANGZHOU LIANHE CHEM MASCH CO LTD
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Patent Information

Application Number
CN202411765693.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-04
Publication Date
2025-04-18
Estimated Expiration
2044-12-04

AI Technical Summary

Technical Problem

The existing cosmetic sampling technology has the problems of paste-like cosmetics being difficult to clean on the surface of the sampling device, waste of cosmetics, and inaccurate sampling due to excessive length of the sampling device.

Method used

A sampling and testing device including a sampling cylinder, a collection mechanism, a collection mechanism and a cleaning mechanism are designed. The collection mechanism and the collection mechanism are used to extract cosmetics internally and can be detached for detection; the cleaning mechanism is used to clean cosmetics attached to the sampling barrel.

Benefits of technology

The internal extraction of target deep cosmetics is achieved, reducing cosmetic waste, preventing sample contamination, and simplifying the sampling and detection process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention belongs to the technical field of cosmetic sampling, and in particular, is a sampling and testing device in the cosmetic production process, including a sampling barrel, a handle fixedly sleeved on the top of the sampling barrel, a collection mechanism detachably installed in the sampling barrel, a collection mechanism detachably installed in the collection mechanism, an operating mechanism movably installed in the sampling barrel, the operating mechanism is used to press and open the collection mechanism and shovel the cosmetics into the collection mechanism by driving the collection mechanism to rotate, and a cleaning mechanism is sleeved on the sampling barrel. The present invention can extract cosmetics at a target depth by setting a collection mechanism and a collection mechanism, and then the collection mechanism containing the cosmetic sample can be easily removed from the sampling barrel, and then the tester can place the cosmetic sample in the collection mechanism on the test instrument for testing, and in the process of transferring the device, the sample can be prevented from being contaminated.
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Description

Technical Field

[0001] The invention relates to the technical field of cosmetic sampling, and in particular to a sampling and testing device in a cosmetic production process. Background Art

[0002] Cosmetics are daily necessities commonly used by women. Cosmetics are generally paste-like cosmetics and powder-like cosmetics. Cosmetics usually come into direct contact with the human body, and their safety issues have also attracted much attention. Some cosmetics fail to achieve their whitening effects and add heavy metal substances, which are directly related to people's own physical health and even life safety. In order to ensure the safety of cosmetics, various cosmetics are usually sampled and tested during the production process.

[0003] However, in the prior art, a sampling device is usually inserted into a container containing cosmetics for sampling. When encountering a paste-like cosmetic, it will adhere to the surface of the sampling device, which is very troublesome to clean later and will also cause waste of cosmetics. In addition, when sampling some deeper cosmetics, the length of the sampling device will usually increase accordingly. When the cosmetics are taken out and placed on a testing instrument, it is difficult for a single person to accurately take out the cosmetic sample from the longer sampling device and place it on the testing instrument. For this reason, a sampling and testing device for a cosmetic production process is proposed. Summary of the invention

[0004] In order to solve the shortcomings in the prior art, the present invention provides a sampling and testing device in the cosmetic production process.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a sampling and testing device for the production process of cosmetics, a sampling and testing device for the production process of cosmetics, comprising a sampling barrel, a handle is fixedly sleeved on the top of the sampling barrel, a collecting mechanism is detachably installed in the sampling barrel, a collecting mechanism is detachably installed in the collecting mechanism, an operating mechanism is movably installed in the sampling barrel, the operating mechanism is used to press and open the collecting mechanism and shovel cosmetics into the collecting mechanism by driving the collecting mechanism to rotate, a cleaning mechanism is sleeved on the sampling barrel, and the cleaning mechanism is used to clean the cosmetics attached to the sampling barrel.

[0006] Preferably, the collecting mechanism comprises a collecting cylinder with an opening at the bottom, a fixed cylinder is fixedly installed on the top inner wall of the collecting cylinder, the collecting mechanism comprises a fixed tube, the fixed tube is interference connected with the fixed tube, a regular polygonal box is rotatably sleeved on the fixed tube, a regular polygonal plate is slidably installed in the regular polygonal box, a plurality of rotating shafts distributed in a circular array are rotatably installed on the regular polygonal box, a collecting plate is fixedly installed at one end of the plurality of rotating shafts away from each other, a side of the plurality of collecting plates close to each other is slidably connected to the outer side of the regular polygonal box, and a side of the plurality of collecting plates away from each other is in contact with the inner wall of the collecting cylinder.

[0007] Preferably, a rotating rod is movably installed in the fixed tube, the bottom end of the rotating rod is fixedly connected to the regular polygonal plate, a spring three is fixedly installed between the bottom of the regular polygonal plate and the inner wall of the bottom of the regular polygonal box, multiple rotating shafts are fixedly sleeved with gear rings, multiple gear rings are meshingly connected with racks, the top ends of multiple racks are fixedly connected to the bottom of the regular polygonal plate, and a groove two is opened at the top end of the fixed tube.

[0008] Preferably, a circular groove is provided on the top of the collecting mechanism, a circular push plate is slidably installed in the circular groove, a circular push column is fixedly installed on the bottom of the circular push plate, the circular push column passes through the collecting cylinder and is movably connected with the collecting cylinder, an annular block five is embedded and rotatably installed on the bottom inner wall of the circular groove, the annular block five is movably sleeved on the circular push column, the same spring two is fixedly installed between the circular push plate and the annular block five, the same prism groove one is provided on the circular push plate and the circular push column, and a prism two is fixedly installed on the bottom end of the circular push column.

[0009] Preferably, an annular block 1 and an annular block 2 are fixedly installed on the inner wall of the sampling cylinder, an annular block 3 is slidably installed between the annular block 1 and the annular block 2, a push cylinder is fixedly installed on the inner wall of the annular block 3, the push cylinder penetrates the annular block 1 and is movably connected with the annular block 1, two symmetrically distributed grooves are opened on the push cylinder, the same spring 1 is fixedly installed between the annular block 3 and the annular block 1, the operating mechanism includes an operating rod, an operating handle and a prism 1 are fixedly installed on the top and bottom ends of the operating rod respectively, and two symmetrically distributed push rods are fixedly installed on the side of the operating rod.

[0010] Preferably, a magnet is fixedly sleeved on the sampling tube, and the cleaning mechanism comprises an annular block four sleeved on the sampling tube, a guide cone is fixedly sleeved on the annular block four, and a lower pressure ring is rotatably installed on the top of the annular block four.

[0011] Preferably, the bottom end of the sampling tube is threadedly connected with an anti-slip ring, and a plurality of spiral guide ribs distributed in a circular array are fixedly installed on the outside of the sampling tube, and a plurality of spiral guide grooves compatible with the plurality of spiral guide ribs are opened on the inner wall of the annular block four.

[0012] Preferably, a positioning cylinder is fixedly installed in the sampling cylinder, and the operating rod passes through the positioning cylinder and is movably connected to the inner wall of the positioning cylinder.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention can extract cosmetics at a target depth by providing a collection mechanism and a collection mechanism. After that, the collection mechanism containing the cosmetic sample can be easily taken out from the sampling tube. Then, the tester can place the cosmetic sample in the collection mechanism on the testing instrument for testing. In addition, during the transfer of the device, the sample can be prevented from being contaminated.

[0015] 2. By setting up a cleaning mechanism, the paste cosmetics attached to the sampling tube can be scraped off, which can reduce the waste of cosmetics. In addition, the paste cosmetics can play a lubricating role between the sampling tube and the cleaning mechanism, ensuring that the cleaning mechanism can move up and down smoothly on the sampling tube in a spiral. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a sampling and testing device in the cosmetics production process proposed by the present invention;

[0017] Figure 2 A side sectional view of a sampling and testing device in a cosmetic production process proposed by the present invention;

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0019] Figure 4 A side sectional view and a partial enlarged view of a collecting mechanism and a sampling mechanism in a sampling and testing device in a cosmetic production process proposed by the present invention;

[0020] Figure 5 A partial side sectional view of a collection mechanism in a sampling and testing device in a cosmetic production process proposed by the present invention;

[0021] Figure 6 A side cross-sectional view of a cleaning mechanism in a sampling and testing device in a cosmetic production process proposed by the present invention;

[0022] Figure 7 This is a schematic diagram of the structure of a collection mechanism and a sampling mechanism in a sampling and testing device in a cosmetic production process proposed by the present invention.

[0023] In the figure: 1, sampling tube; 11, annular block 1; 12, annular block 2; 13, annular block 3; 14, push tube; 15, spring 1; 16, groove; 17, spiral guide rib; 18, anti-slip ring; 19, magnet; 2, grip; 3, operating mechanism; 31, operating rod; 32, operating handle; 33, prism 1; 34, push rod; 35, positioning tube; 4, cleaning mechanism; 41, annular block 4; 42, spiral guide groove; 43, lower pressure ring; 44 , guide cone; 5, collecting mechanism; 51, collecting cylinder; 52, circular groove; 53, circular push plate; 54, circular push column; 55, prism two; 56, prism groove one; 57, ring block five; 58, spring two; 59, fixed cylinder; 6, collecting mechanism; 61, fixed tube; 62, rotating rod; 63, prism groove two; 64, regular polygon box; 65, collecting plate; 66, rotating shaft; 67, gear ring; 68, rack; 69, regular polygon plate; 610, spring three. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0025] Please refer to Figure 1-Figure 7 The present invention provides a technical solution: a sampling and testing device in a cosmetic production process, comprising a sampling barrel 1, a handle 2 is fixedly sleeved on the top of the sampling barrel 1, a collecting mechanism 5 is detachably installed in the sampling barrel 1, a collecting mechanism 6 is detachably installed in the collecting mechanism 5, an operating mechanism 3 is movably installed through the sampling barrel 1, the operating mechanism 3 is used to press and open the collecting mechanism 6 and shovel cosmetics into the collecting mechanism 5 by driving the collecting mechanism 6 to rotate, and a cleaning mechanism 4 is sleeved on the sampling barrel 1, and the cleaning mechanism 4 is used to clean the cosmetics attached to the sampling barrel 1.

[0026] The collecting mechanism 5 includes a collecting cylinder 51 with an opening at the bottom, and a fixed cylinder 59 is fixedly installed on the top inner wall of the collecting cylinder 51. The collecting mechanism 6 includes a fixed tube 61, which is interference-connected with the fixed tube 59. A regular polygonal box 64 is rotatably sleeved on the fixed tube 61, and a regular polygonal plate 69 is slidably installed in the regular polygonal box 64. A plurality of rotating shafts 66 distributed in a circular array are rotatably installed on the regular polygonal box 64, and a collecting plate 65 is fixedly installed at one end of the plurality of rotating shafts 66 away from each other. The sides of the plurality of collecting plates 65 close to each other are slidably connected to the outer side of the regular polygonal box 64, and the sides of the plurality of collecting plates 65 away from each other are in contact with the inner wall of the collecting cylinder 51.

[0027] Furthermore, both sides of the regular polygonal box 64 are provided with beveled edges, which not only ensures that there is no mutual influence when two adjacent regular polygonal boxes 64 are deflected at the same time, but also makes it easier to collect powdered cosmetics when the collecting plate 65 is tilted.

[0028] A rotating rod 62 is movably installed in the fixed tube 61, and the bottom end of the rotating rod 62 is fixedly connected to the regular polygonal plate 69. A spring three 610 is fixedly installed between the bottom of the regular polygonal plate 69 and the bottom inner wall of the regular polygonal box 64. A plurality of rotating shafts 66 are fixedly sleeved with gear rings 67, and a plurality of gear rings 67 are meshingly connected with racks 68. The top ends of the plurality of racks 68 are fixedly connected to the bottom of the regular polygonal plate 69. A ridge groove two 63 is provided at the top end of the fixed tube 61.

[0029] A circular groove 52 is provided on the top of the collecting mechanism 5, and a circular push plate 53 is slidably installed in the circular groove 52. A circular push column 54 is fixedly installed at the bottom of the circular push plate 53. The circular push column 54 penetrates the collecting tube 51 and is movably connected with the collecting tube 51. An annular block 57 is embedded and rotatably installed on the inner wall of the bottom of the circular groove 52. The annular block 57 is movably sleeved on the circular push column 54. The same spring 2 58 is fixedly installed between the circular push plate 53 and the annular block 57. The same prism groove 1 56 is provided on the circular push plate 53 and the circular push column 54. A prism 2 55 is fixedly installed on the bottom end of the circular push column 54.

[0030] Furthermore, when the rotating rod 62 is subjected to the downward thrust of the prism 2 55, the connection strength between the fixed tube 61 and the fixed cylinder 59 can also ensure that the fixed tube 61 and the fixed cylinder 59 will not be separated. Then, external force is applied to the fixed tube 61 through the regular polygon box 64 to easily separate the fixed tube 61 from the fixed cylinder 59.

[0031] An annular block 11 and an annular block 12 are fixedly installed on the inner wall of the sampling tube 1, an annular block 3 13 is slidably installed between the annular block 11 and the annular block 2 12, a push cylinder 14 is fixedly installed on the inner wall of the annular block 3 13, the push cylinder 14 penetrates the annular block 11 and is movably connected with the annular block 11, two symmetrically distributed grooves 16 are opened on the push cylinder 14, a same spring 15 is fixedly installed between the annular block 3 13 and the annular block 11, the operating mechanism 3 includes an operating rod 31, an operating handle 32 and a prism 1 33 are fixedly installed on the top and bottom ends of the operating rod 31 respectively, and two symmetrically distributed push rods 34 are fixedly installed on the side of the operating rod 31.

[0032] Furthermore, the bottom end of the prism 1 33 is rounded to ensure that it can be smoothly inserted into the prism groove 1 56;

[0033] Moreover, the bottom end of the second prism 55 is also rounded to facilitate insertion into the second prism groove 63.

[0034] A magnet 19 is fixedly sleeved on the sampling tube 1, and the cleaning mechanism 4 includes an annular block 41 sleeved on the sampling tube 1, and a guide cone 44 is fixedly sleeved on the annular block 41. A lower pressure ring 43 is rotatably installed on the top of the annular block 41, and the inner diameter of the lower pressure ring 43 is larger than the outer diameter of the magnet 19. An iron sheet is fixed on the top of the annular block 41.

[0035] The bottom end of the sampling tube 1 is threadedly connected with an anti-slip ring 18, and a plurality of spiral guide ribs 17 distributed in a circular array are fixedly installed on the outside of the sampling tube 1. A plurality of spiral guide grooves 42 adapted to the plurality of spiral guide ribs 17 are opened on the inner wall of the annular block 41.

[0036] Furthermore, under normal circumstances, the annular block 41 is adsorbed on the bottom of the magnet 19. When the sample is a paste-like cosmetic, the surface of the sampling tube 1 will be covered with the paste-like cosmetic. At this time, you can use your hand to press the top of the lower pressing ring 43 and press the annular block 41. With the cooperation of the multiple sets of spiral guide grooves 42 and the spiral guide ribs 17, the downwardly moving annular block 41 will perform a spiral rotation. The annular block 41 can scrape the paste-like cosmetic on the sampling tube 1 during the downward movement. In addition, when the annular block 41 rotates, the scraped paste-like cosmetic can be thrown away under the centrifugal force of the rotation. By setting the guide cone 44, it can be ensured that the thrown paste-like cosmetic is distributed in an umbrella shape, ensuring that the paste-like cosmetic will not fly around. Finally, only a small part of the paste-like cosmetic at the bottom of the sampling tube 1 needs to be cleaned.

[0037] The anti-fall-off ring 18 can prevent the annular block 41 from falling off the sampling tube 1. In addition, the paste cosmetic can play a lubricating role between the annular block 41 and the sampling tube 1, and by reducing the friction between the annular block 41 and the sampling tube 1, it is ensured that the annular block 41 can move up and down smoothly in a spiral on the sampling tube 1.

[0038] A positioning tube 35 is fixedly installed in the sampling tube 1 , and the operating rod 31 passes through the positioning tube 35 and is movably connected to the inner wall of the positioning tube 35 .

[0039] Furthermore, the operating rod 31 can be limited by the positioning tube 35 to ensure that the operating rod 31 can only move up and down or rotate along the axis.

[0040] In this embodiment, when in use, first insert the fixing tube 61 into the fixing tube 59 with force. Figure 3 and Figure 4As shown, when the bottom of the plurality of collecting plates 65 is flush with the bottom of the collecting tube 51, the prism 55 is accurately inserted into the prism groove 63, and then the collecting tube 51 is inserted from the bottom opening of the sampling tube 1. When the top of the collecting tube 51 fits with the bottom of the annular block 11, the prism 33 is smoothly inserted into the prism groove 56, and the bottom of the collecting tube 51 is flush with the bottom of the sampling tube 1.

[0041] Then, hold the handle 2 with both hands and insert the bottom end of the sampling tube 1 into the container containing the paste / powder cosmetics. During the insertion process, the paste / powder cosmetics cannot enter the collecting tube 51 due to the blocking of the multiple collecting plates 65. By observing the depth of the sampling tube 1 into the paste / powder cosmetics, when the bottom end of the sampling tube 1 reaches the target depth, hold the handle 2 with one hand and hold the operating handle 32 with the other hand and press the operating handle 32 and the operating rod 31 downwards.

[0042] After the operating rod 31 is pressed, the two push rods 34 will be respectively stuck in the corresponding grooves 16. During the downward movement of the operating mechanism 3, the prism 1 33 will push the circular push column 54 downward, and the circular push column 54 will push the rotating rod 62 downward, and the rotating rod 62 will push the regular polygonal plate 69 downward. During the downward movement of the regular polygonal plate 69, the corresponding gear ring 67 will be driven to rotate through the multiple regular polygonal plates 69. The rotation of the gear ring 67 will drive the collection plate 65 to rotate through the rotating shaft 66. The deflection angles of the multiple collection plates 65 are as shown in FIG. Figure 7 As shown, since the depth of the groove 16 is limited, the downward movement depth of the operating rod 31 is also limited, and finally the plurality of collecting plates 65 will not rotate after reaching a certain deflection angle. Finally, the deflection angle of the plurality of collecting plates 65 is as shown in FIG. Figure 7 As shown;

[0043] Then, the operating handle 32 is rotated to drive the operating rod 31 to rotate, and the operating rod 31 then drives the circular push column 54 to rotate through the prism 1 33, and the circular push column 54 then drives the rotating rod 62 to rotate through the prism 2 55, and the rotating rod 62 then drives the regular polygon box 64 to rotate through the regular polygon plate 69, and the regular polygon box 64 then drives the multiple collecting plates 65 to rotate. When the multiple collecting plates 65 in the inclined state rotate, they can shovel the surrounding paste / powder cosmetics into the collecting tube 51. After the paste / powder cosmetics are collected for a period of time, the operating handle 32 can be released, and then the compressed spring 3 610 is reset, which can drive the regular polygon plate 69 to move upward, and then driven by the multiple sets of racks 68 and gear rings 67, the multiple collecting plates 65 are restored to a horizontal state, so as to block the opening of the collecting tube 51.

[0044] Finally, the sampling tube 1 can be taken out of the container, and then the operating handle 32 can be used to rotate the operating rod 31, so that the two push rods 34 are staggered with the two grooves 16 and abut against the top of the push tube 14, and then the operating handle 32 can be pressed, and the operating handle 32 pushes the push tube 14 downward through the operating rod 31 and the two push rods 34, and the push tube 14 moves downward and pushes the collection tube 51 out of the bottom opening of the sampling tube 1, and then the collection tube 51 exposed outside the sampling tube 1 is held to pull the collection tube 51 out of the sampling tube 1;

[0045] When the collecting mechanism 5 is taken out from the sampling tube 1, multiple collecting plates 65 block the bottom opening of the collecting tube 51, which can prevent the paste / powder cosmetics from leaking out of the collecting tube 51. Finally, during testing, it is only necessary to forcefully pull the collecting mechanism 6 out of the collecting tube 51, and then place the paste / powder cosmetics sample in the collecting tube 51 on the testing instrument for testing. When using it next time, it is only necessary to clean the entire device in advance.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sampling and testing device for a cosmetic production process, comprising a sampling tube (1), wherein a top fixed sleeve of the sampling tube (1) is provided with a handle (2), characterized in that: A collecting mechanism (5) is detachably mounted in the sampling tube (1), a collecting mechanism (6) is detachably mounted in the collecting mechanism (5), an operating mechanism (3) is movably mounted in the sampling tube (1), the operating mechanism (3) is used to press and open the collecting mechanism (6) and drive the collecting mechanism (6) to rotate so as to shovel cosmetics into the collecting mechanism (5), a cleaning mechanism (4) is sleeved on the sampling tube (1), and the cleaning mechanism (4) is used to clean the cosmetics attached to the sampling tube (1); The collecting mechanism (5) comprises a collecting cylinder (51) with an opening at the bottom, a fixing cylinder (59) being fixedly mounted on the inner wall of the top of the collecting cylinder (51), the collecting mechanism (6) comprising a fixing tube (61), the fixing tube (61) being interference-connected with the fixing tube (59), a regular polygon box (64) being rotatably sleeved on the fixing tube (61), a regular polygon plate (69) being slidably mounted inside the regular polygon box (64), a plurality of rotating shafts (66) distributed in a circumferential array being rotatably mounted through the regular polygon box (64), a collecting plate (65) being fixedly mounted on one end of the plurality of rotating shafts (66) away from each other, a side of the plurality of collecting plates (65) close to each other being slidably connected to the outer side of the regular polygon box (64), and a side of the plurality of collecting plates (65) away from each other being in contact with the inner wall of the collecting cylinder (51); A rotating rod (62) is movably installed in the fixed tube (61), the bottom end of the rotating rod (62) is fixedly connected to the regular polygonal plate (69), a spring three (610) is fixedly installed between the bottom of the regular polygonal plate (69) and the inner wall of the bottom of the regular polygonal box (64), a plurality of rotating shafts (66) are all fixedly sleeved with a gear ring (67), a plurality of gear rings (67) are all meshingly connected with a rack (68), the top ends of the plurality of racks (68) are all fixedly connected to the bottom of the regular polygonal plate (69), and a second ridge groove (63) is provided at the top end of the fixed tube (61); The collecting mechanism (5) is provided with a circular groove (52) at the top, a circular push plate (53) is slidably mounted in the circular groove (52), a circular push column (54) is fixedly mounted at the bottom of the circular push plate (53), the circular push column (54) passes through the collecting barrel (51) and is movably connected to the collecting barrel (51), an annular block (57) is embedded and rotatably mounted on the inner wall of the bottom of the circular groove (52), the annular block (57) is movably sleeved on the circular push column (54), a same spring (2) (58) is fixedly mounted between the circular push plate (53) and the annular block (57), a same prism groove (1) (56) is provided on the circular push plate (53) and the circular push column (54), and a prism column (2) (55) is fixedly mounted at the bottom end of the circular push column (54).

2. The sampling and testing equipment for cosmetics production process according to claim 1, characterized in that: An annular block 1 (11) and an annular block 2 (12) are fixedly mounted on the inner wall of the sampling tube (1), an annular block 3 (13) is slidably mounted between the annular block 1 (11) and the annular block 2 (12), a push tube (14) is fixedly mounted on the inner wall of the annular block 3 (13), the push tube (14) passes through the annular block 1 (11) and is movably connected to the annular block 1 (11), two symmetrically distributed grooves (16) are formed on the push tube (14), a same spring 1 (15) is fixedly mounted between the annular block 3 (13) and the annular block 1 (11), the operating mechanism (3) comprises an operating rod (31), an operating handle (32) and a prism 1 (33) are fixedly mounted on the top and bottom ends of the operating rod (31), and two symmetrically distributed push rods (34) are fixedly mounted on the side of the operating rod (31).

3. The sampling and testing equipment for cosmetics production process according to claim 1, characterized in that: A magnet (19) is fixedly sleeved on the sampling tube (1), and the cleaning mechanism (4) comprises an annular block (41) sleeved on the sampling tube (1), a guide cone (44) is fixedly sleeved on the annular block (41), and a lower pressure ring (43) is rotatably mounted on the top of the annular block (41).

4. The sampling and testing equipment for cosmetics production process according to claim 3, characterized in that: The bottom end of the sampling tube (1) is threadedly connected to an anti-slip ring (18), a plurality of spiral guide ribs (17) distributed in a circumferential array are fixedly mounted on the outside of the sampling tube (1), and a plurality of spiral guide grooves (42) adapted to the plurality of spiral guide ribs (17) are formed on the inner wall of the annular block (41).

5. The sampling and testing equipment for cosmetics production process according to claim 2, characterized in that: A positioning cylinder (35) is fixedly installed inside the sampling cylinder (1), and the operating rod (31) passes through the positioning cylinder (35) and is movably connected to the inner wall of the positioning cylinder (35).

Citation Information

Patent Citations

  • Liquid cosmetic detection and extraction device

    CN114993761A

  • Detection device and detection method for allergen in biological cosmetics

    CN118624833A