Disclosure of Invention
The invention provides a quality detection device for sunscreen cosmetics, which overcomes the problems.
The invention is realized by the following technical scheme.
The quality detection device for the sunscreen cosmetics comprises a detection plate, wherein a front mounting groove and a rear mounting groove are arranged in the detection plate, an artificial skin epidermis is placed in the mounting groove, a clamping mechanism used for fixing the artificial skin epidermis is arranged on the front end face of the detection plate, a storage box is fixedly arranged on the front end face of the detection plate, a storage cavity is arranged in the storage box, a solution used for simulating sweat is stored in the storage cavity, a first nozzle located on the upper side of the mounting groove is arranged on the front end face of the detection plate, the first nozzle is communicated with the storage cavity through a first connecting pipe, a first automatic control valve is arranged in the first connecting pipe, a first electric guide rail is fixedly arranged on the rear end face of the detection plate, a sliding block capable of moving up and down is installed on the rear side of the first electric guide rail, a first support rod is fixedly arranged on the left end face of the first support rod, a net frame located, a supporting net is arranged in the net frame, a sponge block is fixedly arranged on the rear end face of the supporting net, a first electric telescopic rod positioned on the rear side of the sponge block is fixedly arranged on the front end face of the first support rod, an extrusion plate used for extruding the sponge block is installed on the front side of the first electric telescopic rod, a second nozzle is fixedly arranged on the upper side of the net frame, the second nozzle is communicated with the storage cavity through a second connecting pipe, a second automatic control valve is arranged in the second connecting pipe, a sliding block is fixedly arranged on the left end face of the sliding block and positioned on the second support rod, an ultraviolet detector is arranged on the front end face of the second support rod, a support rod is fixedly arranged on the front end face of the detection plate, a front mounting plate capable of moving up and down is installed on the left side of the support rod, a smearing mechanism used for smearing sun-screening products on artificial skin is installed on the left end face of the front mounting, and an ultraviolet lamp is fixedly arranged on the rear end face of the third support rod.
Further, paint the mechanism and be in including fixed the second electric guide rail of preceding mounting panel left end face, the transfer line is installed in second electric guide rail left side, the fixed fourth cradling piece that is equipped with in transfer line left end, the fixed second electric telescopic handle that is equipped with of fourth cradling piece rear end face, second electric telescopic handle rear side is equipped with the piston, the fixed terminal surface that is equipped with under the fourth cradling piece is located the reagent box of piston rear side, be equipped with forward open-ended in the reagent box and extrude the chamber, it is equipped with sun-proof milk to extrude the intracavity, extrude the chamber and open backward, it is fixed to be equipped with electronic slide rail to extrude chamber back wall, but electronic slide rail rear side installs the mounting bracket of horizontal slip, install rotatable wheel of paining in the mounting bracket.
Furthermore, the clamping mechanism comprises four rotating shafts which are rotatably arranged on the front end surface of the detection plate, the rotating shafts are arranged around the installation groove, and spring pieces are fixedly arranged on the rotating shafts.
Further, be equipped with the electronic guide rail of third in the bracing piece left end face, preceding mounting panel is installed the electronic guide rail left side of third.
Furthermore, the first nozzle, the sponge block, the smearing mechanism, the ultraviolet detector and the ultraviolet lamp are all provided with three groups, and three samples can be detected simultaneously.
The invention has the beneficial effects that: the invention can simultaneously detect a plurality of sunscreen products and can also realize the performance detection of the same sunscreen product under different conditions, thereby having higher detection efficiency and filling the blank in the market.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-5, the device for detecting the quality of sunscreen cosmetics mainly comprises a detection plate 10, a front and a rear through installation grooves 11 are formed in the detection plate 10, the installation grooves 11 are used for placing artificial skin epidermis, a clamping mechanism used for fixing the artificial skin epidermis is arranged on the front end face of the detection plate 10, a storage box 17 is fixedly arranged on the front end face of the detection plate 10, a storage cavity 16 is arranged in the storage box 17, a solution used for simulating sweat is stored in the storage cavity 16, a first nozzle 18 positioned on the upper side of the installation grooves 11 is arranged on the front end face of the detection plate 10, the first nozzle 18 is communicated with the storage cavity 16 through a first connecting pipe 19, a first automatic control valve 20 is arranged in the first connecting pipe 19, a first electric guide rail 31 is fixedly arranged on the rear end face of the detection plate 10, and a sliding block 32 capable of moving up and down is arranged on the rear side of the first, a first support rod 35 is fixedly arranged on the left end face of the sliding block 32, a net frame 12 positioned at the rear side of the mounting groove 11 is fixedly arranged on the front end face of the first support rod 35, a support net 13 is arranged in the net frame 12, a sponge block 38 is fixedly arranged on the rear end face of the support net 13, a first electric telescopic rod 39 positioned at the rear side of the sponge block 38 is fixedly arranged on the front end face of the first support rod 35, a squeezing plate 52 used for squeezing the sponge block 38 is mounted on the front side of the first electric telescopic rod 39, a second nozzle 37 is fixedly arranged on the upper side of the net frame 12, the second nozzle 37 is communicated with the storage cavity 16 through a second connecting pipe 15, a second automatic control valve 14 is arranged in the second connecting pipe 15, a second support rod 34 is fixedly arranged on the left end face of the sliding block 32, an ultraviolet detector 33 is arranged on the front end face of the second support rod 34, a support rod 24 is fixedly arranged on the, the utility model discloses a sun-proof article, including bracing piece 24, bracing piece 25, front mounting panel 25 left end face is installed and is used for scribbling sun-proof article on artificial skin epidermis and scribble mechanism 60, the fixed third cradling piece 26 that is equipped with of front mounting panel 25 left end face, the fixed ultraviolet lamp 28 that is equipped with of third cradling piece 26 rear end face.
Beneficially, the smearing mechanism 60 includes a second electric guide rail 30 fixedly disposed on the left end face of the front mounting plate 25, a transmission rod 29 is mounted on the left side of the second electric guide rail 30, a fourth support rod 27 is fixedly disposed on the left end of the transmission rod 29, a second electric telescopic rod 41 is fixedly disposed on the rear end face of the fourth support rod 27, a piston 42 is disposed on the rear side of the second electric telescopic rod 41, a reagent box 44 located on the rear side of the piston 42 is fixedly disposed on the lower end face of the fourth support rod 27, a forward-opening squeezing cavity 43 is disposed in the reagent box 44, sunscreen milk is filled in the squeezing cavity 43, the squeezing cavity 43 is open backwards, an electric sliding rail 51 is fixedly disposed on the rear wall of the squeezing cavity 43, a mounting bracket 45 capable of sliding left and right is mounted on the rear side of the electric sliding rail 51, and a rotatable smearing wheel 50 is mounted in the.
Advantageously, the clamping mechanism comprises four rotating shafts 23 rotatably arranged with the front end surface of the detection plate 10, the rotating shafts 23 are arranged around the mounting groove 11, and spring pieces 22 are fixedly arranged on the rotating shafts 23.
Advantageously, a third motor-driven rail 40 is provided in the left end face of the support bar 24, and the front mounting plate 25 is mounted on the left side of the third motor-driven rail 40.
Advantageously, three sets of the first nozzle 18, the sponge block 38, the applicator 60, the ultraviolet detector 33 and the ultraviolet lamp 28 are provided, allowing three samples to be detected simultaneously.
The working steps are as follows: placing the artificial skin epidermis in the mounting groove 11, and rotating the spring piece 22 to place the spring piece 22 on the artificial skin epidermis for clamping;
adding the sunscreen to be detected into the extrusion cavity 43, starting the second electric guide rail 30 to enable the fourth support rod 27 to move backwards, enabling the smearing wheel 50 to be in contact with the artificial skin epidermis, starting the second electric telescopic rod 41, enabling the piston 42 to move backwards to enter the extrusion cavity 43 to squeeze the sunscreen in the extrusion cavity 43 out of the artificial skin epidermis, enabling the front mounting plate 25 to move downwards when the sunscreen is squeezed out, enabling the electric slide rail 51 to start to enable the mounting frame 45 to move left and right circularly, and accordingly smearing the sunscreen on the artificial skin epidermis from top to bottom;
after the smearing operation is finished, the first connecting pipe 19 is opened, the solution flows out through the first nozzle 18, and the solution passes through the artificial skin epidermis to simulate the effect of downward flowing of sweat;
the second automatic control valve 14 is opened, the solution is dripped into the sponge block 38 through the second nozzle 37, the first electric telescopic rod 39 is started to enable the extrusion plate 52 to extrude the sponge block 38, and the solution in the sponge block 38 is enabled to seep out from the rear side of the epidermis of the artificial skin to simulate the skin sweating effect;
starting the third electric guide rail 40 to move the ultraviolet lamp 28 to the front side of the installation groove 11;
starting the first electric guide rail 31 to move the ultraviolet detector 33 to the rear side of the mounting groove 11;
the ultraviolet lamp 28 and the ultraviolet detector 33 are turned on, the ultraviolet lamp 28 emits ultraviolet rays, and the ultraviolet detector 33 detects the intensity of the ultraviolet rays transmitted through the skin, thereby judging the performance of the sunscreen lotion.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.