Heavy metal detection device for cosmetics

Abstract

The utility model provides a heavy metal detection device for cosmetics, which relates to the technical field of cosmetic detection and comprises a shaking mechanism, and a detection mechanism is fixedly mounted at the top of the shaking mechanism. According to the utility model, the positive and negative motor is started to drive the threaded rod to rotate in the limiting plate, and the movable column is in threaded connection with the threaded rod and movably sleeves the limiting rod, so that the movable column moves back and forth on the threaded rod and the limiting rod at the same time to enable the tooth row to move back and forth, and the tooth disc is rotationally connected with the rotating column to enable the tooth row to move back and forth. The tooth row moves back and forth to drive the fluted disc to rotate on the rotating column, so that the detection test tube rotates back and forth, cosmetics and reagents in the detection test tube shake back and forth and are uniformly mixed, the detection accuracy of the heavy metals in the cosmetics is improved, and the use effect of the detection device for the heavy metals in the cosmetics is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetics detection, in particular to a heavy metal detection device for cosmetics. Background Art

[0002] Cosmetic heavy metals refer to metal elements that may be present in the cosmetic manufacturing process, such as lead, mercury, arsenic, cadmium, etc. They are mainly present in cosmetic raw materials and may also be introduced due to pollution and other reasons. Cosmetic heavy metals can have a negative impact on the human body, so in order to ensure the quality and safety of cosmetics, cosmetics need to be tested and controlled.

[0003] In the prior art, when testing cosmetics, it is necessary to add the cosmetics and some reagents into a test tube for testing, and the staff is required to manually shake the test tube to ensure that the cosmetics and the reagents are evenly mixed, which increases the workload of the staff and may cause uneven mixing, resulting in inaccurate detection of heavy metals in cosmetics, thereby reducing the use effect of the cosmetics heavy metal detection device. Utility Model Content

[0004] The utility model aims to solve the problem that the existing equipment requires the staff to manually shake the test tube all the time when in use, which increases the workload of the staff, and proposes a device for detecting heavy metals in cosmetics.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heavy metal detection device for cosmetics, comprising a shaking mechanism, a detection mechanism is fixedly installed on the top of the shaking mechanism;

[0006] The shaking mechanism includes an operating plate, a rotating column is fixedly installed on the top of the operating plate, the outer wall of the rotating column is rotatably connected with a toothed disk, a forward and reverse motor is fixedly installed on the top of the operating plate, a threaded rod is fixedly installed on one side of the outer wall of the forward and reverse motor, the outer wall of the threaded rod is threadedly connected with a moving column, a tooth row is fixedly installed on the top of the moving column, and one side of the outer wall of the tooth row is meshed with the outer wall of the toothed disk, a limiting plate is fixedly installed on the top of the operating plate, and the outer wall of the threaded rod is movably inserted into the inside of the limiting plate.

[0007] Preferably, a fixed block is fixedly installed on the top of the operating panel, a limiting rod is fixedly installed on one side of the outer wall of the fixed block, and the inner surface wall of the movable column is movably sleeved on the outer surface wall of the limiting rod.

[0008] Preferably, two blocking blocks are fixedly mounted on the outer wall of the tooth row.

[0009] Preferably, the detection mechanism comprises a detection plate, and two limit blocks are fixedly mounted on the top of the detection plate.

[0010] Preferably, a test tube is placed on the top of the test plate, two edge blocks with holes are fixedly mounted on the outer wall of the test tube, and the outer walls of the two limit blocks are movably sleeved inside the two edge blocks with holes.

[0011] Preferably, the inner walls of the two limit blocks are threadedly connected with bolts, and the outer walls of the two bolts are movably sleeved with rotating locking blocks.

[0012] Preferably, the bottom of the detection plate is fixedly connected to the top of the toothed disc.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the test tube needs to be shaken, the forward and reverse motors are started. Since the moving column is movably sleeved on the limit rod, the moving column moves on the threaded rod and the limit rod at the same time, causing the gear row to drive the gear plate to rotate back and forth on the rotating column, thereby driving the test tube to rotate back and forth, and causing the cosmetics and reagents inside to shake back and forth, reducing the workload of the staff to manually shake the test tube, and improving the mixing uniformity of the cosmetics and reagents, thereby improving the accuracy of heavy metal detection of cosmetics, and the use effect of the cosmetics heavy metal detection device.

[0015] 2. In the utility model, a test tube with two perforated side blocks is placed on the test plate, and the two perforated side blocks are sleeved on two limit blocks. The test tube can be limited on the test plate by two bolts and two rotating locking blocks. When the shaking mechanism shakes it back and forth, the stability of the test tube is ensured to prevent it from tilting and falling, thereby further improving the use effect of the cosmetic heavy metal detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model proposes a rear view of the subjective structure of a heavy metal detection device for cosmetics;

[0017] Figure 2 A three-dimensional diagram of a shaking mechanism for a heavy metal detection device for cosmetics is proposed for the utility model;

[0018] Figure 3 This is a bottom view of a part of a shaking mechanism for a heavy metal detection device for cosmetics proposed by the utility model;

[0019] Figure 4 A three-dimensional diagram of a detection mechanism for a heavy metal detection device for cosmetics is proposed for the utility model;

[0020] Figure 5The utility model provides an expanded diagram of a detection mechanism for a heavy metal detection device for cosmetics.

[0021] Legend:

[0022] 1. Shaking mechanism; 101. Operation panel; 102. Rotating column; 103. Toothed disc; 104. Forward and reverse motor; 105. Threaded rod; 106. Moving column; 107. Tooth row; 108. Limiting plate; 109. Fixed block; 110. Limiting rod; 111. Stopping block;

[0023] 2. Detection mechanism; 201. Detection plate; 202. Limit block; 203. Detection test tube; 204. Edge block with holes; 205. Bolt; 206. Rotary locking block. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a heavy metal detection device for cosmetics, comprising a shaking mechanism 1, and a detection mechanism 2 is fixedly installed on the top of the shaking mechanism 1;

[0027] The shaking mechanism 1 includes an operating plate 101, a rotating column 102 is fixedly installed on the top of the operating plate 101, and a toothed disc 103 is rotatably connected to the outer wall of the rotating column 102. A forward and reverse motor 104 is fixedly installed on the top of the operating plate 101, and a threaded rod 105 is fixedly installed on one side of the outer wall of the forward and reverse motor 104. A moving column 106 is threadedly connected to the outer wall of the threaded rod 105. A toothed row 107 is fixedly installed on the top of the moving column 106, and one side of the outer wall of the toothed row 107 It is meshed with the outer wall of the toothed disc 103, a limit plate 108 is fixedly installed on the top of the operating panel 101, and the outer wall of the threaded rod 105 is movably inserted in the inner part of the limit plate 108, a fixed block 109 is fixedly installed on the top of the operating panel 101, a limit rod 110 is fixedly installed on one side of the outer wall of the fixed block 109, and the inner wall of the movable column 106 is movably sleeved on the outer wall of the limit rod 110, and two blocking blocks 111 are fixedly installed on the outer wall of the tooth row 107.

[0028] The effect achieved by the entire embodiment 1 is that when the cosmetics and reagents are added into the test tube 203 for testing and the test tube 203 is positioned, the forward and reverse motor 104 is started to drive the threaded rod 105 to rotate inside the limiting plate 108. Since the movable column 106 is threadedly connected to the threaded rod 105 and is also movably sleeved on the limiting rod 110, and the limiting rod 110 is fixedly installed between the fixed block 109 and the limiting plate 108, the movable column 106 is simultaneously moved between the threaded rod 105 and the limiting plate 108. The rod 110 moves back and forth, causing the tooth row 107 to move back and forth. Because the tooth row 107 is meshed with the toothed disc 103, and the toothed disc 103 is rotatably connected to the rotating column 102, the back and forth movement of the tooth row 107 drives the toothed disc 103 to rotate on the rotating column 102, thereby causing the test tube 203 to rotate back and forth, so that the cosmetics and reagents inside are shaken back and forth and mixed evenly, thereby improving the accuracy of heavy metal detection of cosmetics, thereby improving the use effect of the cosmetics heavy metal detection device.

[0029] Embodiment 2, as Figure 2-Figure 5 As shown, the detection mechanism 2 includes a detection plate 201, two limit blocks 202 are fixedly installed on the top of the detection plate 201, a detection test tube 203 is placed on the top of the detection plate 201, and two perforated edge blocks 204 are fixedly installed on the outer wall of the detection test tube 203, and the outer walls of the two limit blocks 202 are movably mounted inside the two perforated edge blocks 204, the inner walls of the two limit blocks 202 are threadedly connected with bolts 205, and the outer walls of the two bolts 205 are movably mounted with rotating locking blocks 206, and the bottom of the detection plate 201 is fixedly connected to the top of the toothed disc 103.

[0030] The effect achieved by the entire embodiment 2 is that, since two limit blocks 202 are installed on the detection plate 201, then the detection test tube 203 with two perforated side blocks 204 is placed on the detection plate 201, and the two perforated side blocks 204 are sleeved on the two limit blocks 202, and then the two rotating locking blocks 206 are sleeved on the two bolts 205, and the two bolts 205 are threadedly connected to the inside of the two limit blocks 202, when the two rotating locking blocks 206 are between the two bolts 205 and the two limit blocks 202, and the two rotating locking blocks 206 are perpendicular to the two perforated side blocks 204, the detection test tube 203 is limited on the detection plate 201, and when the shaking mechanism 1 is working, the stability of the detection test tube 203 can also be guaranteed to prevent it from tilting and falling, thereby further improving the use effect of the cosmetic heavy metal detection device.

[0031] Working principle: First, place the cosmetic sample to be tested for heavy metal content in the test tube 203, add an appropriate amount of reagent, and then place it on the test board 201. At this time, the perforated side blocks 204 installed on both sides of the test tube 203 are just sleeved on the two limit blocks 202, and are threadedly connected to the inside of the two limit blocks 202 through two bolts 205, and the two rotating lock blocks 206 are stuck between the two bolts 205 and the two limit blocks 202, and the test tube 203 is limited on the test board 201, and then the forward and reverse motors 104 are started to drive the moving column 106 to move in the screws at the same time. The grooved rod 105 and the limit rod 110 move back and forth, causing the tooth row 107 installed on the moving column 106 to drive the toothed disc 103 to rotate back and forth on the rotating column 102, and shake the cosmetic sample and some reagents in the detection test tube 203, and mix them evenly. In general, through the effects of the shaking mechanism 1 and the detection mechanism 2, the staff does not need to manually shake the detection test tube 203, which reduces the workload of the staff, ensures that the cosmetic sample and the reagent are mixed evenly, and improves the accuracy of the detection of heavy metal content in cosmetics, thereby improving the use effect of the cosmetic heavy metal detection device.

[0032] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A heavy metal detection device for cosmetics, characterized by: It comprises a shaking mechanism (1), a detection mechanism (2) being fixedly mounted on the top of the shaking mechanism (1); The shaking mechanism (1) comprises an operating plate (101), a rotating column (102) is fixedly mounted on the top of the operating plate (101), an outer wall of the rotating column (102) is rotatably connected to a toothed disc (103), a forward and reverse motor (104) is fixedly mounted on the top of the operating plate (101), a threaded rod (105) is fixedly mounted on one side of the outer wall of the forward and reverse motor (104), an outer wall of the threaded rod (105) is threadedly connected to a moving column (106), a tooth row (107) is fixedly mounted on the top of the moving column (106), and one side of the outer wall of the tooth row (107) is meshedly connected to the outer wall of the toothed disc (103), a limiting plate (108) is fixedly mounted on the top of the operating plate (101), and the outer wall of the threaded rod (105) is movably inserted into the inner part of the limiting plate (108).

2. A heavy metal detection device for cosmetics according to claim 1, characterized in that: A fixed block (109) is fixedly mounted on the top of the operating panel (101), a limiting rod (110) is fixedly mounted on one side of the outer wall of the fixed block (109), and the inner surface wall of the movable column (106) is movably sleeved on the outer surface wall of the limiting rod (110).

3. A heavy metal detection device for cosmetics according to claim 2, characterized in that: Two blocking blocks (111) are fixedly mounted on the outer wall of the tooth row (107).

4. A heavy metal detection device for cosmetics according to claim 3, characterized in that: The detection mechanism (2) comprises a detection plate (201), and two limit blocks (202) are fixedly mounted on the top of the detection plate (201).

5. A heavy metal detection device for cosmetics according to claim 4, characterized in that: A detection test tube (203) is placed on the top of the detection plate (201), and two perforated edge blocks (204) are fixedly mounted on the outer wall of the detection test tube (203), and the outer walls of the two limit blocks (202) are movably sleeved inside the two perforated edge blocks (204).

6. A heavy metal detection device for cosmetics according to claim 5, characterized in that: The inner walls of the two limit blocks (202) are both threadedly connected with bolts (205), and the outer walls of the two bolts (205) are both movably sleeved with rotating locking blocks (206).

7. A heavy metal detection device for cosmetics according to claim 6, characterized in that: The bottom of the detection plate (201) is fixedly connected to the top of the toothed disc (103).

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