Sampling equipment for cosmetic acid-base detection
Technical Field
The invention relates to sampling equipment, in particular to sampling equipment for cosmetic pH detection.
Background
The cosmetic is a chemical industrial product or a fine chemical product which is applied to any part of the surface of a human body, such as skin, hair, nails, lips and teeth, by smearing, spraying or the like, so as to achieve the purposes of cleaning, maintaining, beautifying, decorating and changing the appearance, or correcting the odor of the human body and keeping a good state.
The pH is the characteristic of the substance in the acid-base reaction, generally speaking, the acidic substance can make the purple litmus test solution turn red, the alkaline substance can make the purple litmus test solution turn blue, and later, with the development of the acid-base theory, people give more accurate and perfect definitions and gradually touch the essence of the pH cause. There are three scales of acidity and basicity: the pH of the aqueous solution and pOH, the pKa of the acid and the pKb of the base, and the chemical hardness of the acid and base. The pH value is generally detected by using a pH test paper, a litmus test solution and a phenolphthalein test solution.
When people detect the pH value of cosmetics, need to sample cosmetics, the continuity is poor when present sampling to multiple cosmetics results in the efficiency lower, consequently needs to develop a good continuity, efficient sampling equipment for cosmetics pH value detection urgently.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defect of low efficiency caused by poor continuity when various cosmetics are sampled at present, and the technical problem to be solved by the invention is to provide the sampling equipment for detecting the pH value of the cosmetics, which has good continuity and high efficiency.
(2) Technical scheme
In order to solve the technical problem, the invention provides sampling equipment for detecting the pH value of cosmetics, which comprises a bottom plate, a supporting plate, a top plate, vertical plates, a transverse plate, a lifting device and a material sucking device, wherein the supporting plate is connected to the right side of the top of the bottom plate, the top plate is connected to the top of the supporting plate, the vertical plate is connected to the left side of the bottom of the top plate, the transverse plate is connected to the lower portion of the right side of the vertical plate, an opening is formed in the right portion of the transverse plate, the lifting device is arranged on the right side of the vertical plate.
Preferably, elevating gear is including the slide rail, the slider, electronic round, from the driving wheel, first acting as go-between and fly leaf, the right side mid-mounting of riser has the slide rail, be equipped with the slider on the slide rail, slider and slide rail slidingtype cooperation, electronic round is installed on the right side upper portion of riser, from the driving wheel is installed to the right side lower part of riser, the slide rail is located electronic round and from between the driving wheel, the top of slider is connected with first acting as go-between, electronic round is walked around in proper order and is followed the driving wheel to first acting as go-between, the end and the slider bottom of first.
Preferably, the material suction device comprises a cylinder body, a piston, a first spring, an electric reel, a second stay wire and a suction pipe, the cylinder body is installed in the middle of the bottom of the movable plate, the piston is arranged in the cylinder body and matched with the cylinder body, the first spring is connected between the top of the piston and the top in the cylinder body, the electric reel is installed on the right side of the top of the movable plate, the second stay wire is wound on the electric reel, the tail end of the second stay wire in a sliding mode penetrates through the middle of the movable plate and the top of the cylinder body and is connected with the middle of the top of the piston, the suction pipe is connected with the cylinder body in the middle.
Preferably, still including conveyer, conveyer is including the installation pole, the apparatus further comprises a rotating shaft, the cylinder, the conveyer belt, dog and motor, symmetrical connection has the installation pole around the top left and right sides of bottom plate is all, the rotary type is connected with the pivot between front and back installation pole upper portion, the pivot middle part all is connected with the cylinder about, be equipped with the conveyer belt about between the cylinder, the even interval in the conveyer belt outside is equipped with a plurality of dogs, the motor is installed on the installation pole front side upper portion in right front, the output shaft of motor is connected with the front end of right-hand pivot.
Preferably, still including connecting rod, second spring and control switch, the bottom left side of roof and the top left side of diaphragm all are connected with the connecting rod, and the end of connecting rod all is connected with the second spring from top to bottom, and the end of second spring all is connected with control switch from top to bottom, and control switch has circuit connection with electronic round, and the fly leaf is located between the control switch from top to bottom.
Preferably, still including third spring, movable block and arc sponge, all open flutedly on the fly leaf that is located the opening left and right sides, all be equipped with the third spring in the recess of both sides, the one end and the fly leaf of third spring are connected, and the other end of both sides third spring all is connected with the movable block, and the inboard of two movable blocks all is connected with the arc sponge.
The working principle is as follows: during the use, operating personnel opens the cosmetic bottle lid and places under the open-ended, then start elevating gear and drive and inhale the material device and move down, make inhaling material part entering the bottle of cosmetics of material device and with the contact of cosmetics, then close elevating gear, operating personnel controls again and inhales the material device and inhales cosmetics, after inhaling material device and inhaling the right amount cosmetics, start elevating gear and drive and inhale the material device and move up, when inhaling the material device and moving to the diaphragm top, close elevating gear, operating personnel places the slide on the diaphragm this moment, make the slide be located and inhale material part under of material device, then control and inhale the material device and drip inhaled cosmetics to the slide, operating personnel takes out the slide that has the cosmetics, can carry out acid-base to cosmetics and detect.
Because elevating gear is including the slide rail, the slider, electronic round, from the driving wheel, first acting as go-between and fly leaf, the right side mid-mounting of riser has the slide rail, be equipped with the slider on the slide rail, slider and slide rail slidingtype cooperation, electronic round is installed on the right side upper portion of riser, driven round is installed to the right side lower part of riser, the slide rail is located electronic round and from between the driving wheel, the top of slider is connected with first acting as go-between, electronic round and from the driving wheel are walked around in proper order to first acting as go-between, the end and the slider bottom of first acting as. Therefore, the operating personnel starts the clockwise rotation of the electric wheel, under the cooperation of the driven wheel, the first stay wire rotates clockwise, thereby driving the slider to move downwards, and then driving the movable plate to move downwards, the movable plate drives the material suction device to move downwards, after the material suction component of the material suction device is contacted with cosmetics, the electric wheel is closed, after the material suction device sucks a proper amount of cosmetics, the operating personnel starts the counterclockwise rotation of the electric wheel again, under the cooperation of the driven wheel, the first stay wire rotates counterclockwise, thereby driving the movable plate to move upwards through the slider, and then driving the material suction device to move upwards, after the material suction device moves to a proper position, the electric wheel is closed.
Because inhale the material device including the cylinder body, the piston, first spring, electronic reel, the second is acted as go-between and the straw, install the cylinder body in the middle of the bottom of fly leaf, be equipped with the piston in the cylinder body, piston and cylinder body cooperation, be connected with first spring between the top of piston and the interior top of cylinder body, electronic reel is installed on the top right side of fly leaf, around having the second to act as go-between on the electronic reel, the terminal slidingtype of second act as go-between run through fly leaf middle part and cylinder body top and with piston top intermediate junction, the bottom intermediate junction of cylinder body has the straw, straw and cylinder body intercommunication, the straw is located directly over. Therefore, the movable plate moves downwards to drive the cylinder body and the suction pipe to move downwards, the suction pipe penetrates through the opening and enters the cosmetic bottle, the bottom of the suction pipe is in contact with cosmetics, then an operator starts the electric reel to rotate clockwise to wind up the second pull wire, the second pull wire pulls the piston to move upwards, the first spring is compressed, the piston moves upwards to enable the cosmetics to enter the suction pipe, the electric reel is closed after the cosmetics with a proper amount are sucked into the suction pipe, when the movable plate moves upwards to drive the cylinder body and the suction pipe to move upwards, the suction pipe moves out of the opening, after the operator places a glass slide on a transverse plate right below the suction pipe, the electric reel is manually started to rotate anticlockwise to release the second pull wire, the piston moves downwards under the action of the first spring to press out the cosmetics in the suction pipe, so that the cosmetics are dripped on the glass slide, and after the cosmetics in the suction pipe are completely dripped out, the electric reel is closed, so that the cosmetics can be quickly sampled and the sampling amount can be controlled.
Because still including conveyer, conveyer is including the installation pole, the apparatus further comprises a rotating shaft, the cylinder, the conveyer belt, dog and motor, the equal front and back symmetric connection in the top left and right sides of bottom plate has the installation pole, the rotary type is connected with the pivot between the front and back installation pole upper portion, the pivot middle part all is connected with the cylinder about, be equipped with the conveyer belt about between the cylinder, the even interval in the conveyer belt outside is equipped with a plurality of dogs, the motor is installed on the installation pole front side upper portion of right front, the output shaft of motor is connected with the front end of right-. Therefore, when an operator needs to sample various cosmetics, the cosmetics are placed on the left side of the top of the conveyor belt and are positioned between two adjacent stop blocks, then the operator starts the motor to rotate clockwise, so that the conveyor belt is driven to rotate clockwise through the roller, the cosmetics are driven to move rightwards, after the cosmetics move to the position under the opening, the motor is turned off, the cosmetics can be sampled through the lifting device and the material suction device, while the sampling is performed, the operator can place other cosmetics between two adjacent stop blocks on the left side of the top of the conveyor belt, after the cosmetics sampling under the opening is completed, the operator starts the motor to rotate clockwise, so that the cosmetics move rightwards through the conveyor belt, when the cosmetics on the left side move to the position under the opening, the motor is turned off, and the cosmetics under the opening can be sampled at the moment, meanwhile, the operator can take out the cosmetics which are sampled, and the sampling is repeated in this way, so that various different cosmetics can be continuously sampled, and the sampling efficiency is high.
Because still including connecting rod, second spring and control switch, the bottom left side of roof and the top left side of diaphragm all are connected with the connecting rod, and the end of connecting rod all is connected with the second spring from top to bottom, and the end of upper and lower second spring all is connected with control switch, and control switch has circuit connection with electronic round, and the fly leaf is located between the upper and lower control switch. Therefore, when the electric wheel rotates clockwise or anticlockwise to drive the movable plate to move downwards or upwards, the movable plate is contacted with the control switch, and the control switch controls the electric wheel to be closed, so that the electric wheel sampling device is simpler to operate, and the sampling efficiency is improved.
Because still including third spring, movable block and arc sponge, all open flutedly on the fly leaf that is located the opening left and right sides, all be equipped with the third spring in the recess of both sides, the one end and the fly leaf of third spring are connected, and the other end of both sides third spring all is connected with the movable block, and the inboard of two movable blocks all is connected with the arc sponge. Therefore, when the straw passed the opening, the straw was located between the arc sponge about, under the effect of third spring, controlled arc sponge and straw outer wall in close contact with for the straw is when removing, and the arc sponge rubs the cosmetics on the straw outer wall, prevents to influence the testing result of different cosmetics samples.
(3) Advantageous effects
The lifting device drives the material suction device to move up and down, so that cosmetics are sampled, the conveying device drives the cosmetics to move, the continuity is good during sampling, the sampling efficiency is improved, and the effects of good continuity and high efficiency are achieved.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a second front view structure diagram of the present invention.
Fig. 3 is a third schematic view of the present invention.
The labels in the figures are: 1-base plate, 2-support plate, 3-top plate, 4-riser, 5-cross plate, 6-opening, 7-lifting device, 71-slide rail, 72-slide block, 73-electric wheel, 74-driven wheel, 75-first pull wire, 76-movable plate, 8-suction device, 81-cylinder, 82-piston, 83-first spring, 84-electric reel, 85-second pull wire, 86-suction pipe, 9-transmission device, 91-installation rod, 92-rotating shaft, 93-roller, 94-transmission belt, 95-block, 96-motor, 10-connecting rod, 11-second spring, 12-control switch, 13-groove, 14-third spring, 15-movable block, 16-arc sponge.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A sampling device for cosmetic pH value detection is shown in figures 1-3 and comprises a bottom plate 1, a support plate 2, a top plate 3, a vertical plate 4, a transverse plate 5, a lifting device 7 and a material suction device 8, wherein the support plate 2 is connected to the right side of the top of the bottom plate 1, the top of the support plate 2 is connected with the top plate 3, the vertical plate 4 is connected to the left side of the bottom of the top plate 3, the transverse plate 5 is connected to the lower portion of the right side of the vertical plate 4, an opening 6 is formed in the right portion of the transverse plate 5, the lifting device 7 is arranged on the right side of the vertical plate 4, and the material.
Example 2
A sampling device for cosmetic pH value detection is shown in figures 1-3 and comprises a bottom plate 1, a support plate 2, a top plate 3, a vertical plate 4, a transverse plate 5, a lifting device 7 and a material suction device 8, wherein the support plate 2 is connected to the right side of the top of the bottom plate 1, the top of the support plate 2 is connected with the top plate 3, the vertical plate 4 is connected to the left side of the bottom of the top plate 3, the transverse plate 5 is connected to the lower portion of the right side of the vertical plate 4, an opening 6 is formed in the right portion of the transverse plate 5, the lifting device 7 is arranged on the right side of the vertical plate 4, and the material.
The lifting device 7 comprises a sliding rail 71, a sliding block 72, an electric wheel 73, a driven wheel 74, a first stay wire 75 and a movable plate 76, the sliding rail 71 is mounted in the middle of the right side of the vertical plate 4, the sliding block 72 is arranged on the sliding rail 71, the sliding block 72 is in sliding fit with the sliding rail 71, the electric wheel 73 is mounted on the upper portion of the right side of the vertical plate 4, the driven wheel 74 is mounted on the lower portion of the right side of the vertical plate 4, the sliding rail 71 is located between the electric wheel 73 and the driven wheel 74, the top of the sliding block 72 is connected with the first stay wire 75, the first stay wire 75 bypasses the electric wheel 73 and the driven wheel 74 in sequence, the tail end.
Example 3
A sampling device for cosmetic pH value detection is shown in figures 1-3 and comprises a bottom plate 1, a support plate 2, a top plate 3, a vertical plate 4, a transverse plate 5, a lifting device 7 and a material suction device 8, wherein the support plate 2 is connected to the right side of the top of the bottom plate 1, the top of the support plate 2 is connected with the top plate 3, the vertical plate 4 is connected to the left side of the bottom of the top plate 3, the transverse plate 5 is connected to the lower portion of the right side of the vertical plate 4, an opening 6 is formed in the right portion of the transverse plate 5, the lifting device 7 is arranged on the right side of the vertical plate 4, and the material.
The lifting device 7 comprises a sliding rail 71, a sliding block 72, an electric wheel 73, a driven wheel 74, a first stay wire 75 and a movable plate 76, the sliding rail 71 is mounted in the middle of the right side of the vertical plate 4, the sliding block 72 is arranged on the sliding rail 71, the sliding block 72 is in sliding fit with the sliding rail 71, the electric wheel 73 is mounted on the upper portion of the right side of the vertical plate 4, the driven wheel 74 is mounted on the lower portion of the right side of the vertical plate 4, the sliding rail 71 is located between the electric wheel 73 and the driven wheel 74, the top of the sliding block 72 is connected with the first stay wire 75, the first stay wire 75 bypasses the electric wheel 73 and the driven wheel 74 in sequence, the tail end.
The material suction device 8 comprises a cylinder 81, a piston 82, a first spring 83, an electric reel 84, a second pull wire 85 and a suction pipe 86, the cylinder 81 is installed in the middle of the bottom of the movable plate 76, the piston 82 is arranged in the cylinder 81, the piston 82 is matched with the cylinder 81, the first spring 83 is connected between the top of the piston 82 and the top in the cylinder 81, the electric reel 84 is installed on the right side of the top of the movable plate 76, the second pull wire 85 is wound on the electric reel 84, the tail end of the second pull wire 85 penetrates through the middle of the movable plate 76 and the top of the cylinder 81 in a sliding mode and is connected with the middle of the top of the piston 82, the suction pipe 86 is connected to the middle of the bottom of the cylinder 81, the suction pipe.
Example 4
A sampling device for cosmetic pH value detection is shown in figures 1-3 and comprises a bottom plate 1, a support plate 2, a top plate 3, a vertical plate 4, a transverse plate 5, a lifting device 7 and a material suction device 8, wherein the support plate 2 is connected to the right side of the top of the bottom plate 1, the top of the support plate 2 is connected with the top plate 3, the vertical plate 4 is connected to the left side of the bottom of the top plate 3, the transverse plate 5 is connected to the lower portion of the right side of the vertical plate 4, an opening 6 is formed in the right portion of the transverse plate 5, the lifting device 7 is arranged on the right side of the vertical plate 4, and the material.
The lifting device 7 comprises a sliding rail 71, a sliding block 72, an electric wheel 73, a driven wheel 74, a first stay wire 75 and a movable plate 76, the sliding rail 71 is mounted in the middle of the right side of the vertical plate 4, the sliding block 72 is arranged on the sliding rail 71, the sliding block 72 is in sliding fit with the sliding rail 71, the electric wheel 73 is mounted on the upper portion of the right side of the vertical plate 4, the driven wheel 74 is mounted on the lower portion of the right side of the vertical plate 4, the sliding rail 71 is located between the electric wheel 73 and the driven wheel 74, the top of the sliding block 72 is connected with the first stay wire 75, the first stay wire 75 bypasses the electric wheel 73 and the driven wheel 74 in sequence, the tail end.
The material suction device 8 comprises a cylinder 81, a piston 82, a first spring 83, an electric reel 84, a second pull wire 85 and a suction pipe 86, the cylinder 81 is installed in the middle of the bottom of the movable plate 76, the piston 82 is arranged in the cylinder 81, the piston 82 is matched with the cylinder 81, the first spring 83 is connected between the top of the piston 82 and the top in the cylinder 81, the electric reel 84 is installed on the right side of the top of the movable plate 76, the second pull wire 85 is wound on the electric reel 84, the tail end of the second pull wire 85 penetrates through the middle of the movable plate 76 and the top of the cylinder 81 in a sliding mode and is connected with the middle of the top of the piston 82, the suction pipe 86 is connected to the middle of the bottom of the cylinder 81, the suction pipe.
Still including conveyer 9, conveyer 9 is including installation pole 91, pivot 92, cylinder 93, the conveyer belt 94, dog 95 and motor 96, the equal front and back symmetric connection in the top left and right sides of bottom plate 1 has installation pole 91, the rotary type is connected with pivot 92 between front and back installation pole 91 upper portion, pivot 92 middle part all is connected with cylinder 93 about, be equipped with conveyer belt 94 about between the cylinder 93, the even interval in the conveyer belt 94 outside is equipped with a plurality of dogs 95, motor 96 is installed on installation pole 91 front side upper portion in right front, the output shaft of motor 96 is connected with the front end of right-hand pivot 92.
Still including connecting rod 10, second spring 11 and control switch 12, the bottom left side of roof 3 and the top left side of diaphragm 5 all are connected with connecting rod 10, and the end of upper and lower connecting rod 10 all is connected with second spring 11, and the end of upper and lower second spring 11 all is connected with control switch 12, and control switch 12 has circuit connection with electronic round 73, and fly leaf 76 is located between the upper and lower control switch 12.
Still including third spring 14, movable block 15 and arc sponge 16, all open flutedly 13 on the fly leaf 76 that is located the opening 6 left and right sides, all be equipped with third spring 14 in the recess 13 of both sides, the one end and the fly leaf 76 of third spring 14 are connected, and the other end of the third spring 14 of both sides all is connected with movable block 15, and the inboard of two movable blocks 15 all is connected with arc sponge 16.
The working principle is as follows: during the use, operating personnel opens the cosmetic bottle lid and places under opening 6, then start elevating gear 7 and drive and inhale material device 8 and move down for inhale material device 8 inhale the material part and get into the bottle of cosmetics and contact with cosmetics, then close elevating gear 7, operating personnel controls again and inhales material device 8 and inhale cosmetics, after inhaling a proper amount of cosmetics, start elevating gear 7 and drive and inhale material device 8 and move up when inhaling material device 8 and move to diaphragm 5 top, close elevating gear 7, operating personnel places the slide on diaphragm 5 this moment, make the slide be located and inhale material device 8 inhale material part under, then control and inhale material device 8 and drip the cosmetics that inhale to the slide on, operating personnel takes out the slide that has dripped cosmetics, can carry out acid-base to cosmetics and detect.
Because the lifting device 7 comprises a slide rail 71, a slide block 72, an electric wheel 73, a driven wheel 74, a first pull wire 75 and a movable plate 76, the slide rail 71 is mounted in the middle of the right side of the vertical plate 4, the slide block 72 is arranged on the slide rail 71, the slide block 72 is in sliding fit with the slide rail 71, the electric wheel 73 is mounted on the upper portion of the right side of the vertical plate 4, the driven wheel 74 is mounted on the lower portion of the right side of the vertical plate 4, the slide rail 71 is located between the electric wheel 73 and the driven wheel 74, the top of the slide block 72 is connected with the first pull wire 75, the first pull wire 75 sequentially bypasses the electric wheel 73 and the driven wheel 74, the tail end of. Therefore, the operator starts the electric wheel 73 to rotate clockwise, the first pull wire 75 rotates clockwise under the coordination of the driven wheel 74, so as to drive the slider 72 to move downwards, and further drive the movable plate 76 to move downwards, the movable plate 76 drives the material suction device 8 to move downwards, after the material suction part of the material suction device 8 is contacted with cosmetics, the electric wheel 73 is closed, after the material suction device 8 sucks a proper amount of cosmetics, the operator starts the electric wheel 73 to rotate counterclockwise again, under the coordination of the driven wheel 74, the first pull wire 75 rotates counterclockwise, so as to drive the movable plate 76 to move upwards through the slider 72, and further drive the material suction device 8 to move upwards, and after the material suction device 8 moves to a proper position, the electric wheel 73 is closed.
Because the material suction device 8 comprises a cylinder 81, a piston 82, a first spring 83, an electric reel 84, a second pull wire 85 and a suction pipe 86, the cylinder 81 is installed in the middle of the bottom of the movable plate 76, the piston 82 is arranged in the cylinder 81, the piston 82 is matched with the cylinder 81, the first spring 83 is connected between the top of the piston 82 and the top in the cylinder 81, the electric reel 84 is installed on the right side of the top of the movable plate 76, the second pull wire 85 is wound on the electric reel 84, the tail end of the second pull wire 85 penetrates through the middle of the movable plate 76 and the top of the cylinder 81 in a sliding mode and is connected with the middle of the top of the piston 82, the suction pipe 86 is connected in the middle of the bottom of the cylinder 81, the suction pipe. Therefore, the movable plate 76 moves downwards to drive the cylinder 81 and the suction pipe 86 to move downwards, the suction pipe 86 passes through the opening 6 and enters the cosmetic bottle, so that the bottom of the suction pipe 86 is contacted with the cosmetics, then the operator starts the electric reel 84 to rotate clockwise, so that the second pull wire 85 is wound up, the second pull wire 85 pulls the piston 82 to move upwards, the first spring 83 is compressed, the piston 82 moves upwards to drive the cosmetics to enter the suction pipe 86, after the suction pipe 86 sucks a proper amount of cosmetics, the electric reel 84 is closed, when the movable plate 76 moves upwards to drive the cylinder 81 and the suction pipe 86 to move upwards, the suction pipe 86 moves out of the opening 6, after the operator places a slide on the transverse plate 5 right below the suction pipe 86, the electric reel 84 is manually started to rotate anticlockwise, so that the second pull wire 85 is loosened, and under the action of the first spring 83, the piston 82 moves downwards, thereby pressing out the cosmetics in the suction pipe 86 to make the cosmetics drop on the glass sheet, when the cosmetics in the suction pipe 86 completely drops out, the electric reel 84 is closed, thus the cosmetics can be quickly sampled, and the sampling amount can be controlled.
Because still including conveyer 9, conveyer 9 is including installation pole 91, pivot 92, cylinder 93, the conveyer belt 94, dog 95 and motor 96, the equal front and back symmetric connection in the top left and right sides of bottom plate 1 has installation pole 91, the rotary type is connected with pivot 92 between front and back installation pole 91 upper portion, it all is connected with cylinder 93 to control pivot 92 middle part, it is equipped with conveyer belt 94 to control between the cylinder 93, the even interval in the conveyer belt 94 outside is equipped with a plurality of dogs 95, motor 96 is installed on installation pole 91 front side upper portion in right front, the output shaft of motor 96 is connected with the front end of right-hand pivot 92. Therefore, when an operator needs to sample a plurality of cosmetics, the cosmetics are placed on the left side of the top of the conveyor belt 94 and located between two adjacent stop blocks 95, then the operator starts the motor 96 to rotate clockwise, so that the conveyor belt 94 is driven to rotate clockwise through the roller 93, the cosmetics are driven to move rightward, when the cosmetics move to the position right below the opening 6, the motor 96 is turned off, at the moment, the cosmetics can be sampled through the lifting device 7 and the material suction device 8, while in sampling, the operator can place other cosmetics between two adjacent stop blocks 95 on the left side of the top of the conveyor belt 94, after the cosmetics below the opening 6 are sampled, the operator starts the motor 96 to rotate clockwise again, so that the cosmetics are driven to move rightward through the conveyor belt 94, when the cosmetics on the left side move to the position right below the opening 6, the motor 96 is turned off, can take a sample to the cosmetics of opening 6 below this moment, operating personnel can take out the cosmetics that the sample was accomplished simultaneously, so relapse, can carry out continuous sampling, the sampling efficiency height to multiple different cosmetics.
Because still including connecting rod 10, second spring 11 and control switch 12, the bottom left side of roof 3 and the top left side of diaphragm 5 all are connected with connecting rod 10, and the end of upper and lower connecting rod 10 all is connected with second spring 11, and the end of upper and lower second spring 11 all is connected with control switch 12, and control switch 12 has circuit connection with electronic round 73, and fly leaf 76 is located between the control switch 12 from top to bottom. Therefore, when the electric wheel 73 rotates clockwise or counterclockwise to drive the movable plate 76 to move downward or upward, the movable plate 76 contacts the control switch 12, and the control switch 12 controls the electric wheel 73 to close, so that the operation of the present invention is simpler, and the sampling efficiency is improved.
Because still including third spring 14, movable block 15 and arc sponge 16, all open flutedly 13 on the fly leaf 76 of the left and right sides in opening 6, all be equipped with third spring 14 in the recess 13 of both sides, the one end and the fly leaf 76 of third spring 14 are connected, and the other end of the third spring 14 of both sides all is connected with movable block 15, and the inboard of two movable blocks 15 all is connected with arc sponge 16. Therefore, when the suction pipe 86 passes through the opening 6, the suction pipe 86 is positioned between the left and right arc-shaped sponges 16, and under the action of the third spring 14, the left and right arc-shaped sponges 16 are in close contact with the outer wall of the suction pipe 86, so that when the suction pipe 86 moves, the cosmetics on the outer wall of the suction pipe 86 are wiped off by the arc-shaped sponges 16, and the detection results of different cosmetics sampling are prevented from being influenced.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.