Device for detecting heavy metal residues on inner wall of cosmetic filling bottle

Abstract

The invention discloses an inner wall heavy metal residue detection device for a cosmetic filling bottle, and relates to the technical field of cosmetic heavy metal residue detection.The inner wall heavy metal residue detection device for the cosmetic filling bottle comprises a main body, a first motor fixedly penetrates through the surface of the main body, and a second motor is fixedly installed on the surface of the main body; according to the device for detecting the heavy metal residues on the inner wall of the cosmetic filling bottle, the clamping block rotates to drive the test paper to rotate, the test paper rotates to scrape residual paste attached to the inner wall of the cosmetic on the test paper, then pure water is sprayed into the cosmetic through the pure water pipe, the residual paste is diluted, and possibly attached metal ions are dissolved; the first motor is started again, the clamping block rotates under the action of the first motor to drive the test paper to rotate for secondary sampling, comprehensive and sufficient sampling is ensured, a reliable sample is provided for subsequent heavy metal residue detection, it is ensured that the test paper covers the whole circumference of the inner wall of the bottle body, and randomness and omission of manual sampling are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of heavy metal residue detection for cosmetics, in particular to a device for detecting heavy metal residue on the inner wall of a cosmetics filling bottle. Background Art

[0002] The device for detecting heavy metal residues on the inner wall of cosmetic filling bottles is used to detect whether there are harmful heavy metal residues (such as lead, mercury, cadmium, arsenic, etc.) on the inner wall of cosmetic filling bottles. Since these heavy metals may be harmful to human health, ensuring the safety of the inner wall of the filling bottle is an important link in cosmetic production.

[0003] The patent with patent announcement number CN205879800U relates to a device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle, comprising at least one heavy metal enrichment chamber, a color development chamber and a spectrophotometer; each heavy metal enrichment chamber comprises an enrichment chamber, a sample input tube and a buffer input tube connected to the upper part of the enrichment chamber, a waste liquid output tube and a detection liquid output tube connected to the lower part of the enrichment chamber; the detection liquid output tube is connected to the color development chamber; a reaction wire and a reference wire are installed in the enrichment chamber, the two ends of the reaction wire are respectively connected to the positive and negative poles of the power supply, and the reference wire is only connected to the positive pole of the power supply; a detection tank and a blank tank are provided in the color development chamber; the detection tank is filled with a color developer and is connected to the detection liquid output tube; the blank tank is filled with a buffer solution; the spectrophotometer detects the absorbance of the complex in the detection tank and the blank tank. This patent can conveniently realize portable or online on-site rapid detection and analysis of heavy metal ions in cosmetics, and the detection sensitivity can reach below 0.1ppm.

[0004] In the above patent, a detection tank and a blank tank are provided in the color development chamber; the detection tank is filled with a color developer and is connected to the detection liquid output tube, which can conveniently realize portable or online on-site rapid detection and analysis of heavy metal ions in cosmetics. However, during the sampling or detection process, the oxygen inside the filling bottle may react with the metal, thereby affecting the stability of the metal detection. For this reason, a heavy metal residue detection device for the inner wall of a cosmetic filling bottle with the effect of multiple scraping, vacuum sampling and detection is designed. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle, comprising a main body, a motor 1 is fixedly passed through the surface of the main body, a motor 2 is fixedly installed on the surface of the main body, a telescopic panel door is fixedly installed on the inner wall of the main body, the output end of the motor 1 is provided with a detection device for simultaneously detecting multiple cosmetic filling bottles, the detection device comprises a threaded shaft, the threaded shaft is fixedly installed at the output end of the motor 1, a turntable 1 is fixedly installed on the circumferential surface of the threaded shaft near the end of the motor 1, the main body A rotating drum is rotatably penetrated through the inner wall of the body, a turntable 2 is fixedly installed on the circumferential surface of the rotating drum, a clamping block is fixedly installed on the end of the rotating drum close to the motor 2, a sealing disk is fixedly installed on the circumferential surface of the rotating drum, a pure water pipe is fixedly penetrated through the end of the rotating drum close to the motor 2, a vacuum oxygen absorption tube is fixedly penetrated through the end of the rotating drum close to the motor 2, a three-pronged plate is fixedly installed on the output end of the motor 1, a placement cylinder is fixedly installed on the top of the three-pronged plate, and a ventilation tube is fixedly penetrated through the inner wall of the main body to prevent the oxygen inside the cosmetics from oxidizing with the metal in the paste, thereby ensuring the accuracy of the test results.

[0007] According to the above technical solution, the pure water pipe is fixed through the top of the sealing disk, the vacuum oxygen absorption pipe is fixed through the top of the sealing disk, a detection port is opened on the inner wall of the main body, and the turntable one is in contact with the turntable two to ensure comprehensive and sufficient sampling, providing reliable samples for subsequent heavy metal residue detection.

[0008] According to the above technical solution, the circumferential surface of the placement tube coincides with the detection hole, a clamping opening is provided on the surface of the placement tube, and a clamping mechanism for clamping the test paper is provided inside the clamping block to ensure that the test paper covers the entire inner wall of the bottle body and avoid randomness and omissions in manual sampling.

[0009] According to the above technical solution, the circumferential surface of the threaded shaft is provided with a stabilizing device for clamping and fixing the cosmetic filling bottle, the stabilizing device includes a sliding disk, the sliding disk is slidably installed on the circumferential surface of the threaded shaft, the inner wall of the main body is fixedly installed with a sliding plate 1, the circumferential surface of the sliding disk is fixedly installed with a linkage rod 1, the linkage rod 1 is rotatably installed at one end close to the sliding plate 1, the inner wall of the main body is fixedly installed with a sliding plate 2, the top of the sliding plate 2 is fixedly installed with a clamping plate, and the circumferential surface of the sliding disk is fixedly installed with a connecting plate, which improves the stability of the cosmetic filling bottle during the inspection process, avoids the normal progress of the inspection process and the reliability of the inspection results due to shaking or displacement of cosmetics, and avoids the displacement or falling off of the test paper during rotation. The clamping plate can adapt to filling bottles of different specifications.

[0010] According to the above technical solution, the threaded shaft and the sliding disk are connected by a thread, the end of the linkage rod away from the sliding disk is slidably connected to the inner wall of the sliding plate, and the end of the connecting plate away from the sliding disk is fixedly connected to the free end of the telescopic panel door, thereby avoiding external unstable factors from affecting the detection inside the main body, thereby improving the detection stability of the equipment and blocking the influence of external airflow, dust or temperature and humidity fluctuations on the detection process.

[0011] According to the above technical solution, the surface of the end of the clamping plate away from the sliding plate 2 is set as arc surface 1, and the end of the clamping plate close to the sliding plate 2 is rotatably connected to the end of the linkage rod 2 away from the linkage rod 1, especially in the vacuum sampling or humidity adjustment stage, ensuring the stability of the internal environment of the main body and providing reliable physical space guarantee for high-precision detection.

[0012] According to the above technical solution, the inner wall of the ventilation duct is provided with a drying device for drying the inside of the equipment, and the drying device includes a fan, and the inner wall of the ventilation duct is rotatably installed with the fan, and a threaded rod is fixedly installed on the top of the surface of the fan, and a limit plate is slidably installed on the circumferential surface of the threaded rod, and a sleeve disk is rotatably installed on the circumferential surface of the threaded rod, and a telescopic elastic rod is fixedly installed on the top of the sleeve disk. A drying plate is fixedly installed on the inner wall of the ventilation duct, and a stirring plate is fixedly installed on the circumferential surface of one end of the threaded rod close to the fan, and a refinement ring is rotatably installed on the inner wall of the stirring plate. A humidity sensor is fixedly installed on the top of the ventilation duct to achieve a drying treatment effect on the internal moisture of the main body, maintain the stability of the detection environment, and prevent the high humidity environment from having an adverse effect on the detection process and detection results.

[0013] According to the above technical solution, the free end of the telescopic elastic rod is fixedly connected to the limit plate, the threaded rod rotates and penetrates the bottom of the drying plate, the humidity sensor is provided with a humidity sensing module and a signal transmission module, the signal transmission module is electrically connected to the fan, the top of the ventilation tube is provided with ventilation holes, and the drying plate is provided with drying particles for drying the air, which increases the contact area between the drying particles and the air and thereby improves the drying effect and efficiency of the drying plate on the air, ensuring that the dryness of the air entering the detection device meets the standard, and creating a good environment for the detection work.

[0014] The present invention provides a device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle. It has the following beneficial effects:

[0015] (1) The device for detecting heavy metal residues on the inner wall of the cosmetic filling bottle extracts oxygen from the inside of the cosmetic through a vacuum oxygen absorption tube, so that the inside of the cosmetic is kept in a relatively vacuum environment, thereby avoiding oxidation reaction between the oxygen inside the cosmetic and the metal in the paste, thereby ensuring the accuracy of the test results. The rotation of the clamping block drives the test paper to rotate, and at this time, the rotation of the test paper scrapes the residual paste attached to the inner wall of the cosmetic onto the test paper, and then pure water is sprayed on the inside of the cosmetic through a pure water pipe to dilute the residual paste and dissolve the metal ions that may be attached. The motor 1 is started again, and the clamping block rotates under the action of the motor 1 to drive the test paper to rotate for secondary sampling, thereby ensuring that the sampling is comprehensive and sufficient, providing reliable samples for subsequent heavy metal residue detection, and ensuring that the test paper covers the entire inner wall of the bottle, thereby avoiding randomness and omissions in manual sampling.

[0016] (2) The device for detecting heavy metal residues on the inner wall of the cosmetic filling bottle drives the sliding plate 2 to move away from the sliding plate 2 by rotating the linkage rod 2. At this time, the clamping plate moves to contact and clamp the cosmetics, thereby improving the stability of the cosmetic filling bottle during the detection process, avoiding the shaking and displacement of the cosmetics that may affect the normal progress of the detection process and the reliability of the detection results, and avoiding the displacement or falling off of the test paper during the rotation process. The clamping plate can adapt to filling bottles of different specifications.

[0017] (3) The device for detecting heavy metal residues on the inner wall of the cosmetic filling bottle drives the connecting plate to move upward by the sliding disk under the action of the threaded shaft. The movement of the connecting plate drives the free end of the telescopic door to move upward until the interior of the main body is isolated from the outside world, thereby preventing external unstable factors from affecting the detection inside the main body, thereby improving the detection stability of the equipment, blocking the influence of external airflow, dust or temperature and humidity fluctuations on the detection process, especially in the vacuum sampling or humidity adjustment stage, ensuring the stability of the internal environment of the main body, and providing reliable physical space guarantee for high-precision detection.

[0018] (4) The device for detecting heavy metal residues on the inner wall of the cosmetic filling bottle blows the outside air toward the interior of the main body through the rotation of the fan. At the same time, the outside air enters the interior of the main body after being dried by the drying plate, thereby achieving a drying effect on the internal moisture of the main body, maintaining the stability of the detection environment, and preventing the high humidity environment from having an adverse effect on the detection process and detection results.

[0019] (5) The device for detecting heavy metal residues on the inner wall of the cosmetic filling bottle stirs the dry particles inside the drying plate by rotating the stirring plate, thereby increasing the contact area between the dry particles and the air and thus improving the drying effect and efficiency of the drying plate on the air, ensuring that the dryness of the air entering the detection device meets the standard, and creating a good environment for the detection work. At the same time, the rotation of the stirring plate drives the refining ring to revolve. At this time, the refining ring rotates under the contact of the dry particles. At this time, the self-rotation of the refining ring further improves the stirring effect on the dry particles, further improves the dispersion of the dry particles, and ensures that the air flowing through is fully dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall internal structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the position structure of the three-pronged plate and the placement tube of the present invention;

[0023] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle part;

[0024] Figure 5 This is a schematic diagram of the position structure of the threaded shaft and the turntable 1 of the present invention;

[0025] Figure 6 This is a schematic diagram of the position structure of the threaded rod and the limiting plate of the present invention;

[0026] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure part B in the middle.

[0027] In the figure: 1. Main body; 2. Motor 1; 3. Motor 2; 4. Telescopic panel door; 51. Threaded shaft; 52. Turntable 1; 53. Rotating drum; 54. Turntable 2; 55. Clamping block; 56. Sealing disk; 57. Pure water pipe; 58. Vacuum oxygen tube; 59. Three-pronged plate; 510. Placement tube; 511. Ventilation tube; 61. Sliding disk; 62. Sliding plate 1; 63. Linkage rod 1; 64. Linkage rod 2; 65. Sliding plate 2; 66. Clamping plate; 67. Connecting plate; 71. Fan; 72. Threaded rod; 73. Limiting disk; 74. Sleeve disk; 75. Telescopic spring rod 1; 76. Drying disk; 77. Stirring plate; 78. Refining ring; 79. Humidity sensor. DETAILED DESCRIPTION

[0028] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention 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. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 7 One embodiment of the present invention is: a device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle, comprising a main body 1, a motor 2 fixedly passing through the surface of the main body 1, a motor 2 3 fixedly mounted on the surface of the main body 1, a telescopic panel door 4 fixedly mounted on the inner wall of the main body 1, an output end of the motor 2 is provided with a detection device for simultaneously detecting multiple cosmetic filling bottles, the detection device comprising a threaded shaft 51, the threaded shaft 51 fixedly mounted on the output end of the motor 2, a turntable 52 fixedly mounted on the circumferential surface of the threaded shaft 51 near one end of the motor 2, a rotating drum 53 rotatably passing through the inner wall of the main body 1, the circumference of the rotating drum 53 A turntable 2 54 is fixedly installed on the surface, a clamping block 55 is fixedly installed on the end of the rotating drum 53 close to the motor 2 3, a sealing disk 56 is fixedly installed on the circumferential surface of the rotating drum 53, a pure water pipe 57 is fixedly passed through the end of the rotating drum 53 close to the motor 2 3, a vacuum oxygen absorption tube 58 is fixedly passed through the end of the rotating drum 53 close to the motor 2 3, a three-pronged plate 59 is fixedly installed on the output end of the motor 1 2, a placement cylinder 510 is fixedly installed on the top of the three-pronged plate 59, the upward movement of the three-pronged plate 59 drives the placement cylinder 510 to move, and the movement of the placement cylinder 510 transports the cosmetics upward until they enter the interior of the main body 1, and a ventilation cylinder 511 is fixedly passed through the inner wall of the main body 1.

[0030] The pure water pipe 57 is fixed through the top of the sealing disk 56, and the vacuum oxygen absorption pipe 58 is fixed through the top of the sealing disk 56. A detection port is opened on the inner wall of the main body 1. Turntable 1 52 is in contact with turntable 2 54, and turntable 1 52 is in contact with turntable 2 54. The rotation of turntable 1 52 drives turntable 2 54 to rotate, and the rotation of turntable 2 54 drives the rotating drum 53 to rotate.

[0031] The circumferential surface of the placement tube 510 coincides with the detection hole, and a clamping opening is provided on the surface of the placement tube 510. A clamping mechanism for clamping the test paper is provided inside the clamping block 55. The placement tube 510 moves upward until the cosmetics are driven to cover the clamping block 55. At this time, the sealing disk 56 seals the cosmetics opening.

[0032] When this embodiment is working: the operator places the cosmetics inside the placement tube 510, and at the same time places the test paper inside the clamping block 55, starts the clamping mechanism, and the clamping mechanism clamps the test paper. At this time, motor 2 3 is started, and the output end of motor 2 3 moves upward to drive the three-pronged plate 59 to move. At the same time, the three-pronged plate 59 moves upward to drive the placement tube 510 to move. The placement tube 510 moves to transport the cosmetics upward until it enters the interior of the main body 1, and then the placement tube 510 moves upward until it drives the cosmetics to cover the clamping block 55. At this time, the sealing disk 56 seals the cosmetic opening, and motor 1 2 is started. The output end of motor 1 2 rotates to drive the threaded shaft 51 to rotate. At this time, the oxygen inside the cosmetics is extracted through the vacuum oxygen absorption tube 58, so that the interior of the cosmetics is kept in a relatively vacuum environment to avoid oxidation reaction between the oxygen inside the cosmetics and the metal in the paste, thereby ensuring the detection result. In order to ensure the accuracy of the result, at the same time, the threaded shaft 51 rotates and drives the turntable 1 52 to rotate. Because the turntable 1 52 is in contact with the turntable 2 54, the rotation of the turntable 1 52 drives the turntable 2 54 to rotate, and the rotation of the turntable 2 54 drives the rotating drum 53 to rotate. At this time, the rotation of the rotating drum 53 drives the turntable 2 54 to rotate, and the rotation of the turntable 2 54 drives the clamping block 55 to rotate. At the same time, the rotation of the clamping block 55 drives the test paper to rotate. At this time, the rotation of the test paper scrapes the residual paste attached to the inner wall of the cosmetics onto the test paper, and then pure water is sprayed on the inside of the cosmetics through the pure water pipe 57 to dilute the residual paste and dissolve the metal ions that may be attached. The motor 1 2 is started again. The clamping block 55 rotates under the action of the motor 1 2 to drive the test paper to rotate for secondary sampling, ensuring that the sampling is comprehensive and sufficient, providing reliable samples for subsequent heavy metal residue detection, ensuring that the test paper covers the entire circumference of the inner wall of the bottle, and avoiding randomness and omissions in manual sampling.

[0033] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, the circumferential surface of the threaded shaft 51 is provided with a stabilizing device for clamping and fixing the cosmetic filling bottle, and the stabilizing device includes a sliding plate 61, which is slidably installed on the circumferential surface of the threaded shaft 51, and a sliding plate 1 62 is fixedly installed on the inner wall of the main body 1. A linkage rod 1 63 is fixedly installed on the circumferential surface of the sliding plate 61, and a linkage rod 2 64 is rotatably installed on the end of the linkage rod 1 63 close to the sliding plate 1 62. A sliding plate 2 65 is fixedly installed on the inner wall of the main body 1, and a clamping plate 66 is fixedly installed on the top of the sliding plate 2 65. A connecting plate 67 is fixedly installed on the circumferential surface of the sliding plate 61. The sliding plate 61 moves upward under the action of the threaded shaft 51, driving the connecting plate 67 to move.

[0034] The threaded shaft 51 is connected to the sliding plate 61 by a threaded connection, and the end of the linkage rod 63 away from the sliding plate 61 is slidably connected to the inner wall of the sliding plate 1 62, and the end of the connecting plate 67 away from the sliding plate 61 is fixedly connected to the free end of the telescopic panel door 4. The end of the linkage rod 1 63 close to the sliding plate 61 rotates to drive the end of the linkage rod 1 63 close to the sliding plate 1 62 to move in the direction away from the sliding plate 2 65.

[0035] The surface of one end of the clamping plate 66 away from the sliding plate 2 65 is set as arc surface 1, and the end of the clamping plate 66 close to the sliding plate 2 65 is rotatably connected to the end of the linkage rod 2 64 away from the linkage rod 1 63, and the rotation of the linkage rod 2 64 drives the sliding plate 2 65 to move in the direction away from the sliding plate 2 65.

[0036] The inner wall of the ventilation tube 511 is provided with a drying device for drying the inside of the equipment, and the drying device includes a fan 71, which is rotatably installed on the inner wall of the ventilation tube 511, and a threaded rod 72 is fixedly installed on the top of the surface of the fan 71, and a limit plate 73 is slidably installed on the circumferential surface of the threaded rod 72, and a sleeve disk 74 is rotatably installed on the circumferential surface of the threaded rod 72, and a telescopic elastic rod 75 is fixedly installed on the top of the sleeve disk 74. A drying plate 76 is fixedly installed on the inner wall of the ventilation tube 511, and a stirring plate 77 is fixedly installed on the circumferential surface of the threaded rod 72 close to the fan 71, and a refinement ring 78 is rotatably installed on the inner wall of the stirring plate 77. A humidity sensor 79 is fixedly installed on the top of the ventilation tube 511. When the humidity sensor 79 senses through the humidity sensing module that the humidity inside the main body 1 is higher than the preset value, the humidity sensor 79 transmits the signal to the fan 71 through the signal transmission module.

[0037] The free end of the telescopic elastic rod 75 is fixedly connected to the limit plate 73, and the threaded rod 72 rotates to penetrate the bottom of the drying plate 76. The humidity sensor 79 is provided with a humidity sensing module and a signal transmission module. The signal transmission module is electrically connected to the fan 71. A ventilation hole is provided on the top of the ventilation tube 511. Dry particles for drying the air are provided inside the drying plate 76. The outside air enters the interior of the main body 1 after being dried by the drying plate 76.

[0038] When this embodiment works: when the threaded shaft 51 rotates under the action of the motor 1 2, since the sliding plate 61 and the threaded shaft 51 are connected by a thread, the threaded shaft 51 rotates to drive the sliding plate 61 to move upward, and at the same time, the sliding plate 61 moves upward to drive the linkage rod 1 63 to rotate at one end away from the sliding plate 1 62, and the linkage rod 1 63 rotates at one end close to the sliding plate 61 to drive the linkage rod 1 63 to move at one end close to the sliding plate 1 62 away from the sliding plate 2 65. At the same time, the linkage rod 1 63 moves at one end close to the sliding plate 1 62 to drive the linkage rod 2 64 to rotate at one end close to the sliding plate 1 62, and the linkage rod 2 64 rotates to drive the sliding plate 2 65 to move away from the sliding plate 2 65. At this time, the clamping plate 66 moves to contact and clamp the cosmetics, thereby improving the filling of the cosmetics bottle. In terms of the stability of the detection process, it avoids the normal progress of the detection process and the reliability of the detection results due to the shaking and displacement of cosmetics, and avoids the displacement or falling of the test paper during the rotation process. The clamping plate 66 can adapt to filling bottles of different specifications. At the same time, the sliding disk 61 moves upward under the action of the threaded shaft 51, driving the connecting plate 67 to move. The movement of the connecting plate 67 drives the free end of the telescopic panel door 4 to move upward until the interior of the main body 1 is isolated from the outside world, avoiding external unstable factors from affecting the detection inside the main body 1, thereby improving the detection stability of the equipment, blocking the influence of external airflow, dust or temperature and humidity fluctuations on the detection process, especially in the vacuum sampling or humidity adjustment stage, ensuring the stability of the internal environment of the main body 1, and providing reliable physical space guarantee for high-precision detection.

[0039] When this embodiment is working: when the humidity sensor 79 senses that the humidity inside the main body 1 is higher than the preset value through the humidity sensing module, the humidity sensor 79 transmits the signal to the fan 71 through the signal transmission module. When the fan 71 receives the signal, the fan 71 starts and rotates. The rotation of the fan 71 drives the threaded rod 72 to rotate. Since the threaded rod 72 and the limit plate 73 are connected by a thread, the rotation of the threaded rod 72 drives the limit plate 73 to move downward. Then the limit plate 73 moves downward under the action of the threaded rod 72 until the restriction on the ventilation hole is released. At this time, the fan 71 rotates to blow the outside air into the interior of the main body 1. At the same time, the outside air enters the interior of the main body 1 after being dried by the drying plate 76, thereby achieving a drying effect on the internal moisture of the main body 1 and maintaining The stability of the detection environment prevents the high humidity environment from having an adverse effect on the detection process and detection results. At the same time, when the threaded rod 72 rotates under the action of the fan 71, it drives the stirring plate 77 to rotate. At this time, the stirring plate 77 rotates to stir the dry particles inside the drying plate 76, thereby increasing the contact area between the dry particles and the air, thereby improving the drying effect and efficiency of the drying plate 76 on the air, ensuring that the dryness of the air entering the detection device meets the standard, and creating a good environment for the detection work. At the same time, the rotation of the stirring plate 77 drives the refinement ring 78 to revolve. At this time, the refinement ring 78 rotates under the contact action of the dry particles. At this time, the self-rotation of the refinement ring 78 further improves the stirring effect on the dry particles, further improves the dispersion of the dry particles, and ensures that the air flowing through is fully dried.

[0040] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle, comprising a main body (1), characterized in that: The surface of the main body (1) is fixedly penetrated by a motor 1 (2), the surface of the main body (1) is fixedly mounted with a motor 2 (3), the inner wall of the main body (1) is fixedly mounted with a telescopic panel door (4), the output end of the motor 1 (2) is provided with a detection device for simultaneously detecting a plurality of cosmetic filling bottles, the detection device comprising a threaded shaft (51), the threaded shaft (51) is fixedly mounted on the output end of the motor 1 (2), a turntable 1 (52) is fixedly mounted on the circumferential surface of the threaded shaft (51) close to one end of the motor 1 (2), the inner wall of the main body (1) is rotatably penetrated by a rotating drum (53), the rotating drum (53) A turntable 2 (54) is fixedly mounted on the circumferential surface of the rotating cylinder (53), a clamping block (55) is fixedly mounted on one end of the rotating cylinder (53) close to the motor 2 (3), a sealing disk (56) is fixedly mounted on the circumferential surface of the rotating cylinder (53), a pure water pipe (57) is fixedly passed through one end of the rotating cylinder (53) close to the motor 2 (3), a vacuum oxygen absorption pipe (58) is fixedly passed through one end of the rotating cylinder (53) close to the motor 2 (3), a three-pronged plate (59) is fixedly mounted on the output end of the motor 1 (2), a placement cylinder (510) is fixedly mounted on the top of the three-pronged plate (59), and a ventilation cylinder (511) is fixedly passed through the inner wall of the main body (1).

2. The device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle according to claim 1, characterized in that: The pure water pipe (57) is fixedly passed through the top of the sealing disk (56), the vacuum oxygen absorption pipe (58) is fixedly passed through the top of the sealing disk (56), a detection port is opened on the inner wall of the main body (1), and the turntable 1 (52) is in contact with the turntable 2 (54).

3. The device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle according to claim 2, characterized in that: The circumferential surface of the placement tube (510) coincides with the detection hole, a clamping opening is provided on the surface of the placement tube (510), and a clamping mechanism for clamping the test paper is provided inside the clamping block (55).

4. The device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle according to claim 3, characterized in that: The circumferential surface of the threaded shaft (51) is provided with a stabilizing device for clamping and fixing the cosmetic filling bottle, and the stabilizing device includes a sliding disk (61), and the sliding disk (61) is slidably mounted on the circumferential surface of the threaded shaft (51). The inner wall of the main body (1) is fixedly mounted with a sliding plate 1 (62), and the circumferential surface of the sliding disk (61) is fixedly mounted with a linkage rod 1 (63). The linkage rod 1 (63) is rotatably mounted with a linkage rod 2 (64) at one end close to the sliding plate 1 (62). The inner wall of the main body (1) is fixedly mounted with a sliding plate 2 (65), and the top of the sliding plate 2 (65) is fixedly mounted with a clamping plate (66). The circumferential surface of the sliding disk (61) is fixedly mounted with a connecting plate (67).

5. The device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle according to claim 4, characterized in that: The threaded shaft (51) is connected to the sliding plate (61) via a threaded connection, the end of the linkage rod (63) away from the sliding plate (61) is slidably connected to the inner wall of the sliding plate (62), and the end of the connecting plate (67) away from the sliding plate (61) is fixedly connected to the free end of the telescopic door (4).

6. The device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle according to claim 5, characterized in that: The end surface of the clamping plate (66) away from the sliding plate 2 (65) is set as arc surface 1, and the end of the clamping plate (66) close to the sliding plate 2 (65) is rotatably connected to the end of the linkage rod 2 (64) away from the linkage rod 1 (63).

7. The device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle according to claim 6, characterized in that: The inner wall of the ventilation tube (511) is provided with a drying device for drying the inside of the equipment, and the drying device comprises a fan (71), the fan (71) is rotatably mounted on the inner wall of the ventilation tube (511), a threaded rod (72) is fixedly mounted on the top of the surface of the fan (71), a limit plate (73) is slidably mounted on the circumferential surface of the threaded rod (72), a sleeve plate (74) is rotatably mounted on the circumferential surface of the threaded rod (72), a telescopic elastic rod (75) is fixedly mounted on the top of the sleeve plate (74), a drying plate (76) is fixedly mounted on the inner wall of the ventilation tube (511), a stirring plate (77) is fixedly mounted on the circumferential surface of one end of the threaded rod (72) close to the fan (71), a thinning ring (78) is rotatably mounted on the inner wall of the stirring plate (77), and a humidity sensor (79) is fixedly mounted on the top of the ventilation tube (511).

8. The device for detecting heavy metal residues on the inner wall of a cosmetic filling bottle according to claim 7, characterized in that: The free end of the telescopic elastic rod (75) is fixedly connected to the limit plate (73), the threaded rod (72) rotates and passes through the bottom of the drying plate (76), the humidity sensor (79) is provided with a humidity sensing module and a signal transmission module, the signal transmission module is electrically connected to the fan (71), the top of the ventilation tube (511) is provided with a ventilation hole, and the drying plate (76) is provided with drying particles for drying the air.

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