A raw material disinfection device for cosmetics production

Abstract

The present invention relates to the technical field of cosmetic production and processing, and in particular to a device for sterilizing raw materials for cosmetic production. The present invention provides a device for sterilizing raw materials for cosmetic production that can fully sterilize cosmetic raw materials. A device for sterilizing raw materials for cosmetic production, comprising an outer shell, a base and a light-blocking barrel, wherein the base is installed at the bottom of the inner shell, and the light-blocking barrel is installed at the upper left part of the base. The device also comprises a rotating mechanism and a turning mechanism, wherein the base is provided with a rotating mechanism and a turning mechanism, wherein the cosmetic raw materials are placed in the turning mechanism, the turning mechanism is used to stir the cosmetic raw materials, and the rotating mechanism is used to sterilize the cosmetic raw materials in a rotary manner. In the process of sterilizing the cosmetic raw materials, by driving the ultraviolet disinfection lamp to rotate, the cosmetic raw materials can be sterilized in all directions, which is beneficial to improving the disinfection effect.

Description

Technical Field

[0001] The present invention relates to the technical field of cosmetic production and processing, and in particular to a raw material disinfection device for cosmetic production. Background Art

[0002] During the production and processing of powdered cosmetics, the raw materials for cosmetics production need to be sterilized and disinfected in order to produce qualified cosmetics.

[0003] Patent publication number CN112190731B discloses a raw material disinfection device for cosmetic production, including a processing body, a raw material processing chamber is provided on the inner side of the processing body, and a raw material lifting device is installed and fixed on the outer side of the processing body. The lower end of the raw material lifting device is connected to the lower end of the bottom of the raw material processing chamber through a lower discharge pipe, and the upper end of the raw material lifting device is connected to the top of the raw material processing chamber through an upper feed pipe. A disinfection guide trough is fixed below the outlet of the upper feed pipe in the raw material processing chamber through elastic support rods. Multiple vibrators are also installed at the bottom of the disinfection guide trough, and multiple telescopic cylinders are also installed on the top of the processing body. The lower end of the telescopic cylinder is installed with an ultraviolet lamp disinfection assembly; a stirring assembly is also provided below the lower end of the disinfection guide trough at the bottom of the raw material processing chamber.

[0004] In the above patent, when the cosmetic raw materials are transported to the lower part of the processing body, the ultraviolet disinfection lamp disinfects the cosmetic raw materials. However, since the lower part of the processing body is inclined, the cosmetic raw materials stay in the lower part of the processing body for a very short time, and the cosmetic raw materials are difficult to be fully disinfected, resulting in a relatively poor disinfection effect of the cosmetic raw materials. In order to solve this problem, we have designed a raw material disinfection device for cosmetic production that can fully disinfect the cosmetic raw materials. Summary of the Invention

[0005] In order to overcome the disadvantage of the prior art that cosmetic raw materials are difficult to be fully disinfected when disinfecting cosmetic raw materials, the present invention provides a cosmetic production raw material disinfection device that can fully disinfect cosmetic raw materials.

[0006] A device for sterilizing raw materials for cosmetic production comprises an outer shell, a base and a light-blocking barrel. The base is installed at the bottom of the inner shell, and the light-blocking barrel is installed at the upper left part of the base. The device also comprises a rotating mechanism and a turning mechanism. The rotating mechanism is provided on the base, and the turning mechanism is provided on the base. The cosmetic raw materials are placed in the turning mechanism. The turning mechanism is used to stir the cosmetic raw materials, and the rotating mechanism is used to sterilize the cosmetic raw materials in a rotational manner.

[0007] Furthermore, the rotating mechanism includes a motor, a connecting shaft, a light frame and a fixing ring. The motor is installed on the upper left part of the base, and the motor is located on the left side of the light blocking barrel. The connecting shaft is installed on the output shaft of the motor, and the connecting shaft rotates through the left side of the inner wall of the light blocking barrel. Multiple light frames are evenly connected circumferentially on the connecting shaft. Fixed rings are connected between the left parts of the light frames, and fixed rings are also connected between the right parts of the light frames. The fixing rings are used to support and fix the light frames. The fixing rings are all located inside the light blocking barrel, and ultraviolet disinfection lamps are installed on the light frames.

[0008] Furthermore, the turning mechanism includes a sliding block, a movable cover, a charging box, a charging box cover, a propeller, a first gear and a second gear. The upper right part of the base is slidably connected to the sliding block, the sliding block is connected to the movable cover, and the left part of the movable cover is movably connected to the charging box. The front and rear sides of the charging box are rotatably connected to the propellers, and the left and right parts of the propellers pass through the outer wall of the charging box. The first gear is installed on the left side of the propeller, and the middle of the upper left part of the charging box is rotatably connected to the second gear. The second gear is located between the first gears on the front and rear sides, and the first gear is meshed with the second gear. The second gear has a cross shaft, and a cross groove is opened on the right side of the connecting shaft. The cross shaft on the second gear cooperates with the cross groove on the output shaft of the motor, and the charging box cover is clamped on the upper part of the charging box.

[0009] Furthermore, it also includes a reflecting mechanism for reflecting ultraviolet rays emitted by the ultraviolet disinfection lamp in all directions. The reflecting mechanism includes a reflector, a first rotating shaft, a first connecting rod, a spring and an extrusion block. There are multiple first rotating shafts rotatably connected between the fixed rings on the left and right sides. Reflectors are installed on the first rotating shafts. The mirror surfaces of the reflectors are all facing the middle of the light blocking barrel. There are multiple first connecting rods connected to the inside of the light blocking barrel. The side of the first connecting rod close to the reflector is slidably connected with an extrusion block. There are multiple springs connected between the extrusion block and the first connecting rod. Each extrusion block corresponds to a reflector, and the extrusion blocks are in contact with the corresponding reflector.

[0010] Furthermore, it also includes a shaking mechanism for driving the charging box to shake, the shaking mechanism includes a wedge block and a stop block, the fixed ring is connected to the wedge block, and the left and right sides of the lower part of the charging box are connected to the stop blocks.

[0011] Furthermore, it also includes a light-blocking mechanism for blocking the ultraviolet rays emitted by the ultraviolet disinfection lamp during the process of multiple disinfection of cosmetic raw materials and the interval time period of taking out the disinfected cosmetic raw materials. The light-blocking mechanism includes a placement block, a storage box, a light-blocking cloth, a guide rod and a second rotating shaft. A storage box is installed on the upper part of the base, and the storage box is located at the lower right side of the light-blocking barrel. A second rotating shaft is installed on the left side of the storage box through a bearing, and a light-blocking cloth is wound on the second rotating shaft. The guide rod is rotatably connected to the lower right side of the storage box, and the part where the light-blocking cloth is pulled out bypasses the guide rod. A placement block is connected to the right side of the upper part of the light-blocking barrel, and the placement block is located directly above the light-blocking cloth.

[0012] Furthermore, it also includes a clamping mechanism for clamping the movable cover, the clamping mechanism includes a fixing frame, a torsion spring, a clamping block, a second connecting rod and a timing assembly, fixing frames are installed on the front and rear sides of the upper right part of the light blocking barrel, and clamping blocks are rotatably connected to the fixing frames, torsion springs are wound around the front and rear sides of the upper part of the fixing frame, the inner and outer ends of the torsion springs are respectively connected to the clamping block and the fixing frame, a second connecting rod is connected between the clamping blocks, clamping holes are opened on the front and rear sides of the upper part of the movable cover, the clamping holes of the front and rear parts are respectively located at the lower right side of the front and rear blocks, and the movable cover is provided with a timing assembly for timing the disinfection of cosmetic raw materials.

[0013] Furthermore, the timing assembly includes a contact switch and a stopwatch. The contact switch is slidably connected to the upper front part of the movable cover, and the stopwatch is installed on the upper right part of the movable cover. The contact switch is electrically connected to the stopwatch, and the contact switch is located in the clamping hole on the front side.

[0014] The advantages of the present invention are as follows:

[0015] 1. In the process of disinfecting cosmetic raw materials, by driving the ultraviolet disinfection lamp to rotate, the cosmetic raw materials can be disinfected in all directions, which is beneficial to improve the disinfection effect;

[0016] 2. By driving the propeller to rotate, the propeller can be used to stir the cosmetic raw materials in the charging box, so that the cosmetic raw materials can be evenly and fully irradiated by the ultraviolet rays of the ultraviolet disinfection lamp, which is conducive to improving the disinfection effect;

[0017] 3. By driving the reflector to swing in and out, the ultraviolet rays can be reflected in all directions, thereby irradiating the cosmetic raw materials in all directions and improving the disinfection effect of the cosmetic raw materials;

[0018] 4. By driving the loading box to vibrate, the cosmetic raw materials can be further shaken, thereby further improving the disinfection effect;

[0019] 5. After taking out the sterilized cosmetic raw materials, by hanging the light-blocking cloth on the placement block, the light-blocking cloth can be used to prevent the ultraviolet rays emitted by the ultraviolet disinfection lamp from leaking out, thereby protecting the staff;

[0020] 6. After the movable cover closes the light-blocking barrel, by fixing the movable cover, it can prevent the leakage of ultraviolet rays during the disinfection process of the cosmetic raw materials, which is conducive to the safe and stable disinfection operation;

[0021] 7. In the process of disinfecting cosmetic raw materials, the operation of the stopwatch can assist people in timing the disinfection operation of cosmetic raw materials, which is conducive to accurately judging the disinfection time and thus helping to improve the disinfection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 It is a sectional view of the three-dimensional structure of the present invention.

[0024] Figure 3 It is a schematic diagram of the first partial three-dimensional structure of the present invention.

[0025] Figure 4 This is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention.

[0027] Figure 6 This is a schematic diagram of a first cross-sectional three-dimensional structure of the material turning mechanism of the present invention.

[0028] Figure 7 This is a schematic diagram of a second cross-sectional three-dimensional structure of the material turning mechanism of the present invention.

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the reflection mechanism of the present invention.

[0030] Figure 9 It is a partial three-dimensional structural schematic diagram of the reflection mechanism of the present invention.

[0031] Figure 10 It is a partial three-dimensional structural cross-sectional view of the reflection mechanism of the present invention.

[0032] Figure 11 It is a schematic diagram of the three-dimensional structure of the shaking mechanism of the present invention.

[0033] Figure 12 It is a partial three-dimensional structural diagram of the shaking mechanism of the present invention.

[0034] Figure 13 It is a schematic diagram of the three-dimensional structure of the light blocking mechanism of the present invention.

[0035] Figure 14 It is a partial three-dimensional structural cross-sectional view of the light blocking mechanism of the present invention.

[0036] Figure 15 It is a schematic diagram of the three-dimensional structure of the clamping mechanism of the present invention.

[0037] Figure 16 It is a partial three-dimensional structural diagram of the clamping mechanism of the present invention.

[0038] Marked in the figure: 1-housing, 2-base, 3-light blocking barrel, 4-rotating mechanism, 41-motor, 42-connecting shaft, 43-light frame, 44-fixing ring, 45-ultraviolet disinfection lamp, 5-turning mechanism, 51-sliding block, 52-moving cover, 53-charging box, 54-box cover, 55-propeller, 56-first gear, 57-second gear, 6-reflecting mechanism, 61-reflecting mirror, 62-first rotating shaft, 63-first connecting rod, 64-spring, 65-extrusion block, 7-shaking mechanism, 71-wedge block, 72-block, 8-light blocking mechanism, 81-placing block, 82-storage box, 83-light blocking cloth, 84-guide rod, 85-second rotating shaft, 9-clamping mechanism, 91-fixed frame, 92-torsion spring, 93-block, 94-second connecting rod, 95-contact switch, 96-stopwatch. DETAILED DESCRIPTION

[0039] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the scope of protection and application of the present invention. Example 1

[0040] A device for sterilizing raw materials for cosmetic production, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, it includes an outer shell 1, a base 2, a light-blocking barrel 3, a rotating mechanism 4 and a turning mechanism 5. The base 2 is welded to the bottom of the inner shell 1, and the light-blocking barrel 3 is fixed to the upper left part of the base 2. The rotating mechanism 4 is provided on the base 2, and the turning mechanism 5 is provided on the base 2. The cosmetic raw materials are placed in the turning mechanism 5.

[0041] like Figure 1 、 Figure 2 、 Figure 3 and Figure 5 As shown, the rotating mechanism 4 includes a motor 41, a connecting shaft 42, a light frame 43 and a fixing ring 44. The motor 41 is installed on the upper left part of the base 2. The motor 41 is located on the left side of the light blocking barrel 3. The connecting shaft 42 is installed on the output shaft of the motor 41 through a coupling. The connecting shaft 42 rotatably passes through the left side of the inner wall of the light blocking barrel 3. Three light frames 43 are evenly welded on the connecting shaft 42 in the circumferential direction. There are two fixing rings 44. One fixing ring 44 is fixed between the left parts of the light frame 43, and the other fixing ring 44 is fixed between the right parts of the light frame 43. The fixing ring 44 can support and fix the light frame 43. The fixing rings 44 are all located inside the light blocking barrel 3, and the light frames 43 are all equipped with ultraviolet disinfection lamps 45.

[0042] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 6 and Figure 7As shown, the turning mechanism 5 includes a sliding block 51, a movable cover 52, a charging box 53, a charging box cover 54, a propeller 55, a first gear 56 and a second gear 57. The sliding block 51 is slidably connected to the upper right part of the base 2, and the movable cover 52 is fixed on the sliding block 51. The left part of the movable cover 52 is movably connected to the charging box 53. There are two propellers 55, which are rotatably connected to the front and rear sides of the charging box 53 respectively. The left and right parts of the propellers 55 pass through the outer wall of the charging box 53. A first gear 56 is welded to the left side of the propeller 55. The middle part of the upper left part of the charging box 53 is rotatably connected to the second gear 57. The second gear 57 is located between the first gears 56 on the front and rear sides. The first gear 56 is meshed with the second gear 57. The second gear 57 has a cross shaft, and a cross groove is opened on the right side of the connecting shaft 42. The cross shaft on the second gear 57 cooperates with the cross groove on the output shaft of the motor 41. The charging box cover 54 is clamped on the upper part of the charging box 53.

[0043] When powdered cosmetic raw materials need to be sterilized, the present cosmetic production raw material sterilization device can be used. People first open the material box cover 54, put an appropriate amount of powdered cosmetic raw materials into the material box 53, and close the material box cover 54. Then, push the movable cover 52 to the left so that the material box 53 moves to the left and enters the light-blocking barrel 3, and the movable cover 52 seals the light-blocking barrel 3. Then, start the ultraviolet disinfection lamp 45. The ultraviolet disinfection lamp 45 sterilizes the cosmetic raw materials. The material box 53 moves to the left so that the second gear 57 moves to the left. The second gear 57 moves to the left and is inserted into the cross-shaped hole groove on the right side of the connecting shaft 42. Then, start the motor 41. The output shaft of the motor 41 rotates to drive the light frame 43 to rotate. The rotation of the ultraviolet disinfection lamp 45 can sterilize the cosmetic raw materials in all directions, which is beneficial to improving the sterilization effect. The output shaft of the motor 41 rotates to drive the second gear 57 to rotate, thereby rotating the first gear 56, and then rotating the propeller 55. The rotation of the propeller 55 stirs the cosmetic raw materials in the charging box 53, so that the cosmetic raw materials can be evenly irradiated by the ultraviolet light of the ultraviolet disinfection lamp 45, which is beneficial to improving the sterilization effect. When the sterilization of the cosmetic raw materials is completed, the ultraviolet disinfection lamp 45 and the motor 41 are turned off, and the movable cover 52 is pulled to the right to reset. Then the material box cover 54 can be opened, the cosmetic raw materials are taken out, and the material box cover 54 is covered again. Example 2

[0044] On the basis of Example 1, Figure 2 、 Figure 8 、 Figure 9 and Figure 10As shown, a reflecting mechanism 6 is also included, which includes a reflector 61, a first rotating shaft 62, a first connecting rod 63, a spring 64 and an extrusion block 65. Three first rotating shafts 62 are rotatably connected between the fixing rings 44 on the left and right sides. There are three reflectors 61, and the three reflectors 61 are respectively installed on the three first rotating shafts 62. The mirror surface of the reflector 61 is facing the middle of the light blocking barrel 3. Three first connecting rods 63 are welded inside the light blocking barrel 3. The side of the first connecting rod 63 close to the reflector 61 is slidably connected with an extrusion block 65. Six springs 64 are fixed between the extrusion block 65 and the first connecting rod 63. Each extrusion block 65 corresponds to a reflector 61, and the extrusion blocks 65 are in contact with the corresponding reflector 61.

[0045] The rotation of the light frame 43 drives the fixed ring 44 to rotate, thereby driving the first rotating shaft 62 to rotate, and then the reflector 61 to rotate. When the reflector 61 rotates to contact the extrusion block 65, the reaction of the extrusion block 65 causes the reflector 61 to swing inward and outward, and the spring 64 deforms adaptively. The reflector 61 swings inward and outward to reflect ultraviolet rays in all directions, thereby facilitating all-round irradiation of cosmetic raw materials and improving the disinfection effect of cosmetic raw materials.

[0046] like Figure 3 、 Figure 11 and Figure 12 As shown, a shaking mechanism 7 is also included. The shaking mechanism 7 includes a wedge block 71 and a stop block 72. The wedge blocks 71 are welded on the fixing ring 44, and the stop blocks 72 are fixed on the left and right sides of the lower part of the charging box 53.

[0047] The rotation of the fixing ring 44 drives the wedge block 71 to rotate. When the wedge block 71 rotates to contact the stop block 72, the wedge block 71 pushes the stop block 72 to rotate, thereby causing the loading box 53 to rotate. When the wedge block 71 rotates out of the stop block 72, under the action of the gravity of the loading box 53 itself and the gravity of the cosmetic raw materials therein, the loading box 53 reverses and resets, which can cause the loading box 53 to shake, thereby further causing the cosmetic raw materials to shake, thereby further improving the disinfection effect.

[0048] like Figure 1 、 Figure 2 、 Figure 13 and Figure 14As shown, it also includes a light-blocking mechanism 8, which includes a placement block 81, a storage box 82, a light-blocking cloth 83, a guide rod 84 and a second rotating shaft 85. The storage box 82 is fixedly connected to the upper part of the base 2, and the storage box 82 is located at the lower right side of the light-blocking barrel 3. The second rotating shaft 85 is rotatably connected to the left side of the storage box 82, and the light-blocking cloth 83 is wound on the second rotating shaft 85. The guide rod 84 is rotatably connected to the lower right side of the storage box 82, and the pulled-out part of the light-blocking cloth 83 bypasses the guide rod 84. A placement block 81 is welded to the right side of the upper part of the light-blocking barrel 3, and the placement block 81 is located directly above the light-blocking cloth 83.

[0049] During the process of sterilizing a large number of cosmetic raw materials, in the interval time period after the single cosmetic raw material sterilization is completed and the loading box 53 is moved out of the light-blocking barrel 3, people can pull out the light-blocking cloth 83 and hang the light-blocking cloth 83 on the placement block 81. This can prevent the ultraviolet rays emitted by the ultraviolet disinfection lamp 45 from leaking out, which is beneficial for protecting the staff. When the loading box 53 needs to be pushed into the light-blocking barrel 3 again, the light-blocking cloth 83 is removed and placed inside the storage box 82 for easy use next time.

[0050] like Figure 1 、 Figure 2 、 Figure 15 and Figure 16 As shown, it also includes a clamping mechanism 9, which includes a fixing frame 91, a torsion spring 92, a clamping block 93, a second connecting rod 94, a contact switch 95 and a stopwatch 96. Fixing frames 91 are welded on both the front and rear sides of the upper right part of the light blocking barrel 3, and clamping blocks 93 are installed on the fixing frames 91 through bearings. Torsion springs 92 are wound around both the front and rear sides of the upper part of the fixing frame 91, and the inner and outer ends of the torsion spring 92 are respectively connected to the clamping block 93 and the fixing frame 91. The second connecting rod 94 is welded between the clamping blocks 93. The upper front part of the movable cover 52 is slidingly connected to the contact switch 95, and the stopwatch 96 is installed on the upper right part of the movable cover 52. The contact switch 95 is electrically connected to the stopwatch 96. Clamping holes are opened on both the front and rear sides of the upper part of the movable cover 52. The contact switch 95 is located in the clamping hole on the front side, and the clamping holes of the front and rear parts are respectively located at the lower right side of the clamping blocks 93 on the front and rear sides.

[0051] When the movable cover 52 moves to the left and the cosmetic raw materials are gradually fed into the light-blocking barrel 3, the movable cover 52 moves to the left and squeezes the card block 93 to rotate and open it to the upper left, and the torsion spring 92 is torsionally deformed. When the clamping hole on the movable cover 52 moves to correspond to the card block 93, the torsion spring 92 is reset, so that the card block 93 is rotated to the lower right and inserted into the clamping hole on the movable cover 52. In this way, the movable cover 52 can be fixed to avoid the leakage of ultraviolet rays during the disinfection of the cosmetic raw materials, which is conducive to safe and stable disinfection operations. The card block 93 rotates to the lower right and pushes the contact switch 95 to move to the left, thereby starting the stopwatch 96. The operation of the stopwatch 96 can assist people in timing the disinfection operation of the cosmetic raw materials, which is conducive to accurately judging the disinfection time, thereby improving the disinfection effect. When the disinfection of the cosmetic raw materials is completed, the card block 93 is separated from the movable cover 52, and the contact switch 95 is pushed to reset, thereby turning off the stopwatch 96, and then the operation of removing the disinfected cosmetic raw materials can be continued.

[0052] While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. A raw material disinfection device for cosmetic production, comprising a housing (1), a base (2) and a light-blocking barrel (3), wherein the base (2) is mounted on the bottom of the housing (1), and the light-blocking barrel (3) is mounted on the upper left portion of the base (2), characterized in that: The device further comprises a rotating mechanism (4) and a turning mechanism (5), wherein the rotating mechanism (4) is provided on the base (2), and the turning mechanism (5) is provided on the base (2), wherein the cosmetic raw materials are placed in the turning mechanism (5), the turning mechanism (5) is used to turn and stir the cosmetic raw materials, and the rotating mechanism (4) is used to sterilize the cosmetic raw materials in a rotary manner; The rotating mechanism (4) includes a motor (41), a connecting shaft (42), a light frame (43) and a fixing ring (44). The motor (41) is installed on the upper left part of the base (2). The motor (41) is located on the left side of the light blocking barrel (3). The connecting shaft (42) is installed on the output shaft of the motor (41). The connecting shaft (42) rotates through the left side of the inner wall of the light blocking barrel (3). A plurality of light frames (43) are evenly connected to the connecting shaft (42) in the circumferential direction. A fixing ring (44) is connected between the left parts of the light frames (43). A fixing ring (44) is also connected between the right parts of the light frames (43). The fixing ring (44) is used to support and fix the light frames (43). The fixing rings (44) are all located inside the light blocking barrel (3). An ultraviolet disinfection lamp (45) is installed on the light frames (43); The turning mechanism (5) includes a sliding block (51), a movable cover (52), a charging box (53), a charging box cover (54), a propeller (55), a first gear (56) and a second gear (57). The upper right portion of the base (2) is slidably connected to the sliding block (51), the upper portion of the sliding block (51) is connected to the movable cover (52), the left portion of the movable cover (52) is movably connected to the charging box (53), the front and rear sides of the charging box (53) are rotatably connected to the propeller (55), and the left and right portions of the propeller (55) both pass through the outer wall of the charging box (53). , a first gear (56) is installed on the left side of the propeller (55), and a second gear (57) is rotatably connected to the middle of the upper left part of the charging box (53). The second gear (57) is located between the first gears (56) on the front and rear sides. The first gear (56) is meshed with the second gear (57). The second gear (57) has a cross shaft, and a cross groove is opened on the right side of the connecting shaft (42). The cross shaft on the second gear (57) is used in conjunction with the cross groove on the output shaft of the motor (41). The upper part of the charging box (53) is clamped with a box cover (54); The invention also includes a reflecting mechanism (6) for reflecting ultraviolet rays emitted by the ultraviolet disinfection lamp (45) in all directions, wherein the reflecting mechanism (6) includes a reflector (61), a first rotating shaft (62), a first connecting rod (63), a spring (64) and an extrusion block (65), wherein a plurality of first rotating shafts (62) are rotatably connected between the fixing rings (44) on the left and right sides, and a reflector (61) is mounted on each of the first rotating shafts (62), wherein the mirror surface of the reflector (61) faces the middle of the interior of the light blocking barrel (3), and a plurality of first connecting rods (63) are connected inside the light blocking barrel (3), wherein a side of the first connecting rod (63) close to the reflector (61) is slidably connected to an extrusion block (65), and a plurality of springs (64) are connected between the extrusion block (65) and the first connecting rod (63), wherein each extrusion block (65) corresponds to a reflector (61), and the extrusion blocks (65) are in contact with the corresponding reflector (61).

2. A cosmetics production raw material disinfection device according to claim 1, characterized in that: The invention also includes a shaking mechanism (7) for driving the charging box (53) to shake. The shaking mechanism (7) includes a wedge block (71) and a stop block (72). The fixing ring (44) is connected to the wedge block (71), and the left and right sides of the lower part of the charging box (53) are connected to the stop blocks (72).

3. A cosmetics production raw material disinfection device according to claim 2, characterized in that: The invention also includes a light-blocking mechanism (8) for shielding ultraviolet rays emitted by the ultraviolet disinfection lamp (45) during the process of multiple sterilization of cosmetic raw materials and the interval time period of taking out the sterilized cosmetic raw materials. The light-blocking mechanism (8) includes a placement block (81), a storage box (82), a light-blocking cloth (83), a guide rod (84) and a second rotating shaft (85). The storage box (82) is installed on the upper part of the base (2). The storage box (82) is located at the lower right side of the light-blocking barrel (3). The second rotating shaft (85) is installed on the left side of the storage box (82) through a bearing. The light-blocking cloth (83) is wound on the second rotating shaft (85). The guide rod (84) is rotatably connected to the lower right side of the storage box (82). The light-blocking cloth (83) is pulled out and bypasses the guide rod (84). The placement block (81) is connected to the right side of the upper part of the light-blocking barrel (3). The placement block (81) is located directly above the light-blocking cloth (83).

4. A cosmetics production raw material disinfection device according to claim 3, characterized in that: The invention also includes a clamping mechanism (9) for clamping the movable cover (52), the clamping mechanism (9) including a fixing frame (91), a torsion spring (92), a clamping block (93), a second connecting rod (94) and a timing assembly. The fixing frame (91) is installed on both the front and rear sides of the upper right part of the light blocking barrel (3). The clamping block (93) is rotatably connected to the fixing frame (91). The torsion spring (92) is wound around both the front and rear sides of the upper part of the fixing frame (91). The inner and outer ends of the torsion spring (92) are respectively connected to the clamping block (93) and the fixing frame (91). The second connecting rod (94) is connected between the clamping blocks (93). The front and rear sides of the upper part of the movable cover (52) are provided with clamping holes. The clamping holes of the front and rear parts are respectively located at the lower right corners of the clamping blocks (93) on the front and rear sides. The movable cover (52) is provided with a timing assembly for timing the disinfection of the cosmetic raw materials.

5. A cosmetics production raw material disinfection device according to claim 4, characterized in that: The timing assembly includes a contact switch (95) and a stopwatch (96). The upper front portion of the movable cover (52) is slidably connected to the contact switch (95). The upper right portion of the movable cover (52) is equipped with a stopwatch (96). The contact switch (95) is electrically connected to the stopwatch (96). The contact switch (95) is located in a clamping hole on the front side.

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