A laser electrochemical aluminum colorant testing method and tool

Abstract

The invention belongs to the technical field of electroplated aluminum detection, and specifically is a laser electroplated aluminum colorant testing method and tool, comprising a detection box, in which a detector and an air supply unit are installed, the detector is used to test the colorant in the electroplated aluminum, and the air supply unit supplies air to the detection box to maintain the environmental state in the detection box; after the installation is completed, the rotating belt drives the head end of the chain to start to reverse, and drives the remaining parts of the chain along the guide plate back to the surface of the rotating belt, and the clamping rod is reinserted into the clamping groove, and the top of the chain is squeezed by the rotating shaft during the rotation process, so that the chain drives the clamping block to descend through the clamping groove, and the clamping block slides in the clamping groove, so that the clamping block can pass over the top of the clamping rod and clamp the fixed clamping rod again, so as to achieve the purpose of fixing the chain on the surface of the rotating belt, avoiding excessive shaking of the electroplated aluminum during transportation and causing creases, thereby improving the degree of protection for the electroplated aluminum.

Description

Technical Field

[0001] The invention belongs to the technical field of electroplated aluminum detection, and specifically relates to a laser electroplated aluminum colorant testing method and tool. Background Art

[0002] Electroplated aluminum is also called hot stamping paper. It is composed of a polyester film and a multi-layer chemical coating on its surface. The polyester film is usually 12 microns thick. Some of the coatings are used to produce decorative effects, while some are used to control the performance of hot stamping paper. Different coatings are suitable for different substrates. The aluminum layer is used to produce a reflective effect. It is formed by the aluminum wire being melted and sublimated at high temperature and condensed on the hot stamping paper under ultra-low vacuum conditions.

[0003] There are many kinds of hot stamping paper materials, including gold, silver, laser gold, laser silver, black, red, green, etc. The most important thing is the colorant. The quality of the colorant in the electroplated aluminum determines the effect of the finished products of these laser electroplated aluminum. Therefore, the detection of the electroplated aluminum colorant is particularly important;

[0004] There are a variety of detection tools in the prior art. The advantages of using Raman spectroscopy detection tools for testing are convenience and non-destructiveness, and samples can be directly tested. However, in the actual testing process, if large-scale testing is required, due to the limitation of testing time, the electroplated aluminum samples need to wait for a long time. During this waiting period, they may be polluted by dust and interfered by the ambient temperature and humidity, which may affect the final test results. Moreover, since the thickness of most electroplated aluminum is tens to tens of microns, it is easy for the samples to bend and crease during the transfer, installation and placement of the staff, which may cause damage such as creases, resulting in the need for additional re-sampling operations, which affects the detection efficiency of laser electroplated aluminum colorants and further affects the test results. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the present invention proposes a laser electroplated aluminum colorant testing method and tool.

[0006] The technical solution adopted by the present invention to solve the technical problem is: the present invention proposes a laser electroplated aluminum colorant testing method and tool, including a detection box, a detector and an air supply unit are installed in the detection box, the detector is used to test the colorant in the electroplated aluminum, and the air supply unit supplies air to the detection box to maintain the environmental state in the detection box; the detection box also includes:

[0007] A rotating belt, the rotating belt is rotatably connected to the detection box, and a feeding port is provided at the top of the detection box; chains are symmetrically provided at the middle position of the rotating belt, and the electroplated aluminum sample is installed between adjacent chains; slots are evenly provided at the bottom of the chain, and blocks are slidably connected to the inner walls of both sides of the slots through springs; clamping rods are evenly provided on the rotating belt, and the top of the clamping rods extends into the slots and is clamped and fixed by the blocks; a guide plate is hinged in the feeding port through a torsion spring, and one end of the guide plate contacts the top of the chain; a rotating shaft is evenly rotatably connected to the inner wall of the detection box, and the rotating shaft contacts the top of the chain;

[0008] The testing platform is installed on the top of a moving unit provided at the bottom of the testing box, and the moving unit is used to drive the testing platform to rise and fall and translate; a square-shaped cutter is provided on the top of the testing platform, and a sticky plate is provided at the center of the cutter on the testing platform; dust removal holes are evenly arranged on one side of the cutter, and the dust removal holes are inclined to point to the air outlet in the testing box; the detector is installed on one side of the rotating belt, and a light shielding frame is provided at the bottom of the detector, and the light shielding frame matches the cutter.

[0009] Preferably, an arc-shaped groove is provided on the rotating belt, and an annular extrusion belt is provided in the arc-shaped groove, the extrusion belt is sleeved on a rotating shaft in the rotating belt, and the rotating shaft in the rotating belt is connected to and transmits the power to the extrusion belt; an energizing rod is provided on the inner wall of the detection box, and the energizing rod is located in the inner circle of the rotating belt, a brush is provided on one side of the top of the energizing rod, the brush contacts the inner surface of the extrusion belt, and the brush is connected to the electrostatic unit arranged in the energizing rod through a wire; a cleaning frame is provided on the other side of the top of the energizing rod, and a cleaning shaft is rotatably connected to the top of the cleaning frame, and a tape is wrapped around the surface of the cleaning shaft, and the cleaning shaft contacts the outer surface of the extrusion belt through the tape.

[0010] Preferably, a No. 1 camera unit is provided on the guide plate, and a No. 2 camera unit is provided in the detection box between the detector and the rotating belt, and the No. 1 camera unit and the No. 2 camera unit are facing the electroplated aluminum surface; a through groove is opened on the guide plate, and the through groove is close to the middle position of the guide plate; a slide plate is slidably connected to the through groove through a spring, and a No. 1 airbag is provided between the slide plate and the through groove, and the No. 1 airbag is connected to the air supply unit; a rotating rod is rotatably connected to one end of the slide plate, and a cleaning cloth is provided on the surface of the rotating rod.

[0011] Preferably, a baffle is slidably connected to the top of the detection box, and a No. 2 airbag is provided between the baffle and the inner wall of the detection box, and the No. 2 airbag is connected to the air supply unit; when the No. 1 airbag and the No. 2 airbag are inflated, the rotating rod and the baffle contact both sides of the electroplated aluminum at the same time.

[0012] Preferably, sensors are evenly provided on the skateboard, and a push block is connected to the position of the skateboard away from the sensor through a spring sliding connection, one end of the push block contacts the No. 3 airbag arranged on the skateboard, and the other end is provided with a pull rope, one end of the pull rope is wrapped around one end of the rotating rod, and the No. 3 airbag is connected to the air supply unit; the rotating rod is rotated at one end of the skateboard through a torsion spring, and a drying cloth is provided at a position on the surface of the rotating rod away from the cleaning cloth.

[0013] Preferably, the detection box is provided with a ventilation plate with an internal hollow structure, and the interior of the ventilation plate is connected to the air supply unit; the ventilation plate is slidably connected with a ventilation block with a hollow structure through a spring, air grooves are evenly opened on the extrusion belt, and one end of the ventilation block is inserted into the air groove to connect the air groove and the ventilation block.

[0014] Preferably, air ducts are evenly arranged at one end of the air groove close to the electroplated aluminum, and one end of the air duct in each air groove is in a fan-shaped state facing the electroplated aluminum; interception needles are evenly arranged on the inner wall of the air duct, and glue is provided on the interception needles; a valve is provided at one end of the air duct close to the electroplated aluminum.

[0015] Preferably, a cleaning groove is provided in the detection table, a rotating table is rotatably connected in the cleaning groove, the sticky plate is located at the center of the rotating table, and the rotating table is connected to a motor arranged on one side of the detection table; a telescopic plate is slidably connected to the inner wall of the cleaning groove by a spring, and the telescopic plate is telescoped into the inner wall of the cleaning groove; levers are evenly provided at one end of the telescopic plate, and toggle grooves are evenly provided on the surface of the rotating table, and the toggle grooves are located at the bottom of the anodized aluminum, and the lever is located in the toggle groove and moves.

[0016] Preferably, a scraper is evenly provided at one end of the telescopic plate, and the scraper is located between adjacent levers for sliding, and a spring is provided between the scraper and the telescopic plate.

[0017] A laser electroplated aluminum colorant testing method, the testing method is applicable to the laser electroplated aluminum colorant testing tool, the testing method steps are as follows:

[0018] S1: First, part of the chain needs to be moved out of the inspection box; after the installation is completed, the rotating belt drives the head end of the chain to start reversing, driving the rest of the chain back to the surface of the rotating belt along the guide plate, and the clamping rod is reinserted into the clamping slot. During the rotation process, the top of the chain is squeezed by the rotating shaft, so that the chain drives the clamping block to descend through the clamping slot, and the clamping block slides in the clamping slot to clamp the fixed clamping rod again, so as to achieve the purpose of fixing the chain on the surface of the rotating belt;

[0019] S2: When sampling, the mobile unit drives the detection table to move to the bottom of the rotating belt; then, the mobile unit drives the cutter to rise through the detection table to cut out the sample on the surface of the anodized aluminum. When the cutter contacts the anodized aluminum, the adhesive plate also contacts the cut sample; after cutting, the mobile unit drives the cutter and the adhesive plate to move down and away through the detection table, and the adhesive plate adheres to the sample away from the rotating belt and sends it to the bottom of the detector for detection;

[0020] S3: Before the detector detects, the mobile unit drives the cutter to rise through the detection table, and the top of the cutter contacts and engages with the bottom of the light shielding frame to seal the space where the sample is located; then the detector is used to detect the sample to complete the test of the laser electroplated aluminum colorant.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. The present invention describes a method and tool for testing laser electroplated aluminum colorants. During the rotation of the rotating belt, the power rod supplies power to the brush through the electrostatic unit, so that the extruded belt of the metal conductive material is charged. The electroplated aluminum is divided into the front and back sides during detection. The detector only needs to detect the front side of the electroplated aluminum. Therefore, the cleanliness of the front side of the electroplated aluminum is higher than that of the back side. Impurities on the front side of the electroplated aluminum can be adsorbed and removed by electrostatic adsorption. Moreover, since the distance between the extruded belt and the electroplated aluminum is close, the electrostatic adsorption effect of the extruded belt is greatly improved, thereby improving the cleaning ability.

[0023] 2. A laser electroplated aluminum colorant testing method and tool described in the present invention, after installation is completed, the rotating belt drives the head end of the chain to start to reverse, and drives the rest of the chain along the guide plate back to the surface of the rotating belt, the clamping rod is reinserted into the clamping slot, and the top of the chain is squeezed by the rotating shaft during rotation, so that the chain drives the clamping block to descend through the clamping slot, and the clamping block slides in the clamping slot, so that the clamping block can pass over the top of the clamping rod and re-clamp the fixed clamping rod, thereby achieving the purpose of fixing the chain on the surface of the rotating belt, avoiding excessive shaking of the electroplated aluminum during transportation and causing creases, thereby improving the degree of protection for the electroplated aluminum. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 is a stereogram of the present invention;

[0026] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0027] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0028] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0029] Figure 5 It is a structural schematic diagram of the middle through slot of the guide plate;

[0030] Figure 6 It is a schematic diagram of a rotating shaft driving an extrusion belt in a rotating belt;

[0031] Figure 7 This is the state diagram when the guide plate tilts the chain;

[0032] Figure 8 It is a state diagram of the chain being pressed by the rotating shaft when it contacts the rotating belt, and the part C in the figure is a partial cross-sectional view;

[0033] Fig. 9 It is a schematic diagram of the interior of the cleaning tank;

[0034] Fig.10 This is the state diagram after the toggle slot rotates over the toggle lever;

[0035] Fig.11 It is a flow chart of the laser electrochemical aluminum colorant testing method of the present invention.

[0036] In the figure: detection box 1, detector 11, air supply unit 12, rotating belt 13, feeding port 14, chain 15, card slot 16, card block 17, card rod 18, guide plate 2, rotating shaft 21, detection table 22, moving unit 23, cutter 24, sticky plate 25, dust removal hole 26, light shielding frame 27, arc groove 3, extrusion belt 31, power rod 32, brush 33, electrostatic unit 34, cleaning frame 35, cleaning shaft 36, No. 1 camera unit 37, Camera unit No. 2 38 , through slot 39 , slide plate 4 , airbag No. 1 41 , rotating rod 42 , cleaning cloth 43 , baffle 44 , airbag No. 2 45 , sensor 46 , push block 47 , airbag No. 3 48 , pull rope 49 , drying cloth 5 , ventilation plate 51 , ventilation block 52 , air slot 53 , air guide tube 54 , intercepting needle 55 , valve 56 , cleaning slot 6 , rotating table 61 , motor 62 , telescopic plate 63 , lever 64 , toggle slot 65 , scraper 66 . DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1:

[0039] A laser electrochemical aluminum colorant testing tool, as shown in the accompanying drawings of the specification Figure 1-Figure 10As shown, it includes a test box 1, in which a detector 11 and an air supply unit 12 are installed. The detector 11 is used to test the colorant in the electroplated aluminum, and the air supply unit 12 supplies air to the test box 1 to maintain the environmental state in the test box 1; the detector 11 is a conventional Raman spectroscopy detection instrument, which is a non-destructive testing method. It uses laser to irradiate the sample and measures the frequency and intensity of the backscattered light to determine the chemical composition and structure of the sample. The Raman spectroscopy detection instrument is used as the detector 11 to detect the electroplated aluminum colorant; the air supply unit 12 is a conventional air supply kit, which includes a circulating air pump, a temperature and humidity sensor 46, a heater and other components. The staff uses the air supply unit 12 to circulate air into the test box 1 to ensure that the temperature and humidity environment in the test box 1 is in an environment suitable for detection; the test box 1 also includes:

[0040] A rotating belt 13 is rotatably connected to the detection box 1, and a feeding port 14 is provided on the top of the detection box 1; a chain 15 is symmetrically provided at the middle position of the rotating belt 13, and the electroplated aluminum sample is installed between adjacent chains 15; a card slot 16 is evenly provided at the bottom of the chain 15, and a card block 17 is slidably connected to the inner wall of the card slot 16 on both sides through a spring; a card rod 18 is evenly provided on the rotating belt 13, and the top of the card rod 18 extends into the card slot 16 and is clamped and fixed by the card block 17; a guide plate 2 is hinged in the feeding port 14 through a torsion spring, and the ... One end of the plate 2 contacts the top of the chain 15; the inner wall of the detection box 1 is evenly rotated and connected with a rotating shaft 21, and the rotating shaft 21 contacts the top of the chain 15; the rotating belt 13 is a conventional belt conveyor and has the function of forward and reverse rotation. The chain 15 is made of wear-resistant metal material to avoid a large amount of debris caused by wear in the detection box 1, which affects the detection environment and the detection results; moreover, when the chain 15 is fixed on the rotating belt 13, there is a gap between the head end and the tail end of the chain 15; when the staff needs to feed, they open the feeding port 14; when no feeding is needed, the feeding port 14 is sealed;

[0041] The testing table 22 is installed on the top of a moving unit 23 provided at the bottom of the testing box 1, and the moving unit 23 is used to drive the testing table 22 to rise and fall and translate; a square-shaped cutter 24 is provided on the top of the testing table 22, and a sticky plate 25 is provided on the testing table 22 at the center of the cutter 24; dust removal holes 26 are evenly provided on one side of the cutter 24, and the dust removal holes 26 are tilted to point to the air outlet in the testing box 1; the detector 11 is installed on one side of the rotating belt 13, and a light shielding frame 27 is provided at the bottom of the detector 11, and the light shielding frame 27 matches the cutter 24; the moving unit 23 is a conventional moving device, such as a mobile handling device such as a manipulator, and the testing table 22 is driven by the moving unit 23 to complete the translation and lifting needs; the sticky plate 25 is a conventional device used to adhere electroplated aluminum, such as applying glue on a flat plate to adhere the electroplated aluminum to the plate.

[0042] Specific workflow: When it is necessary to test laser electroplated aluminum colorants in large quantities, first, a part of the chain 15 needs to be moved out of the test box 1; when the rotating belt 13 is stationary, the guide plate 2 is affected by the torsion spring and contacts and rests on the top surface of the chain 15; when the rotating belt 13 is reversed, the head and tail ends of the chain 15 gradually approach the guide plate 2 as the rotating belt 13 rotates until they contact. When the guide plate 2 encounters the gap between the head and tail ends of the chain 15, it swings into the gap under the influence of the torsion spring. At this time, one end of the guide plate 2 extends into the head and tail of the chain 15. Then the rotating belt 13 rotates forward, and one end of the guide plate 2 is inserted into the gap between the tail end of the chain 15 and the surface of the rotating belt 13. As the rotating belt 13 continues to rotate forward, the chain 15 is driven to rotate forward, and the guide plate 2 lifts the tail end of the chain 15 from the surface of the rotating belt 13. The tail end of the chain 15 drives the block 17 to rise through the slot 16, and the block 17 is able to slide in the slot 16 through the spring on the block 17, so that the block 17 can pass over and detach from the lever 18; the part of the chain 15 that detaches from the rotating belt 13 is on the surface of the guide plate 2. As the rotating belt 13 and the chain 15 continue to rotate forward, more parts of the chain 15 are lifted up by the guide plate 2 and separated from the rotating belt 13. This process continues until the guide plate 2 approaches the head end of the chain 15, and the head end of the chain 15 is not lifted up, so that the chain 15, except for the head end, is located on the guide plate 2 or the top of the detection box 1. The staff can then install the anodized aluminum between the two chains 15. After the installation is completed, the rotating belt 13 drives the head end of the chain 15 to start to reverse, driving the rest of the chain 15. The chain 15 is returned to the surface of the rotating belt 13 along the guide plate 2, and the clamping rod 18 is reinserted into the clamping groove 16. During the rotation process, the top of the chain 15 is squeezed by the rotating shaft 21, so that the chain 15 drives the clamping block 17 to descend through the clamping groove 16. The clamping block 17 slides in the clamping groove 16, so that the clamping block 17 can pass over the top of the clamping rod 18 and clamp the clamping rod 18 again, so as to achieve the purpose of fixing the chain 15 on the surface of the rotating belt 13, avoiding excessive shaking of the anodized aluminum during transportation and causing creases, thereby improving the protection of the anodized aluminum;

[0043] The electroplated aluminum is installed in the above manner. On the one hand, during the feeding process, the inside of the detection box 1 is in a state of air circulation, so after the feeding port 14 is opened, the internal gas will continue to spray out through the feeding port 14 to prevent the outside air and impurities from entering during the feeding process, which can better maintain the environment during testing and improve the testing efficiency, so as to avoid the need to readjust the internal environment of the detection box 1 every time the feeding is done; on the other hand, the electroplated aluminum is first fixed to the rotating belt 13 by the chain 15, and then directly moved to the bottom of the detector 11 for testing after sampling, eliminating the intermediate transfer link or manual operation, reducing the contact with the electroplated aluminum sample, thereby improving the detection accuracy; and, in the process of waiting in line for testing, the electroplated aluminum is in the same environment, reducing the factors affecting the test results, and when the electroplated aluminum just enters the detection box 1 During the process, the rotating belt 13 rotates, so that the electroplated aluminum can better contact the environment in the detection box 1 with the rotation of the rotating belt 13, thereby accelerating the efficiency of adjusting the temperature and humidity as a whole, shortening the preparation time of the electroplated aluminum before detection, and improving the detection efficiency; in addition, because the electroplated aluminum is installed on the chain 15, the chain 15 will be subject to rotation restrictions during the rotation process, such as being unable to form a bent state, and can only be turned over in an arc-shaped motion trajectory. This operation mode ensures that the electroplated aluminum will not bend during the movement, and reduces the possibility of creases in the electroplated aluminum, thereby improving the detection accuracy; moreover, when the electroplated aluminum passes through the feeding port 14, it is affected by the air blowing of the feeding port 14, and the impurities on the surface of the electroplated aluminum that are easy to remove are blown away and removed first, which plays a role of pre-cleaning, improves the cleaning efficiency, and thus improves the detection efficiency;

[0044] During sampling, the moving unit 23 drives the detection table 22 to move to the bottom of the rotating belt 13. At this time, the detection table 22 is flush with the part close to the rotating belt 13, ensuring the flatness of the electroplated aluminum during sampling; then, the moving unit 23 drives the cutter 24 to rise through the detection table 22, and cuts a sample from the surface of the electroplated aluminum. When the cutter 24 contacts the electroplated aluminum, the adhesive plate 25 also contacts the cut sample; after cutting, the moving unit 23 drives the cutter 24 and the adhesive plate 25 to move down and away through the detection table 22, and the adhesive plate 25 adheres to the sample away from the rotating belt 13 and sends it to the bottom of the detector 11 for detection; through the effect of adhesion and fixation during cutting, the electroplated aluminum will not shake during the cutting process, thereby increasing the electroplated aluminum in the sampling process. The stability is improved, thereby avoiding the appearance of creases and improving the detection accuracy; and, before the sticky plate 25 is adhered, air is supplied to the dust removal hole 26 through the air supply unit 12. Before the sticky plate 25 contacts the electroplated aluminum, the dust removal hole 26 blows the impurities on the surface of the sticky plate 25 to the air outlet in the detection box 1, and absorbs them through air circulation to remove the impurities on the electroplated aluminum, thereby improving the cleanliness and avoiding uneven samples after adhesion, thereby improving the detection accuracy; and, before the detector 11 detects, the moving unit 23 drives the cutter 24 to rise through the detection table 22, and the top of the cutter 24 contacts and engages with the bottom of the light shielding frame 27 to close the space where the sample is located, thereby achieving the effect of light shielding and sealing, thereby avoiding the detector 11 from being affected by air circulation or external light sources during the detection process, thereby improving the detection accuracy.

[0045] Embodiment 2:

[0046] Based on the first embodiment, as shown in the accompanying drawings of the specification Figure 1-Figure 8 As shown, an arc groove 3 is provided on the rotating belt 13, and an annular extrusion belt 31 is provided in the arc groove 3, and the extrusion belt 31 is sleeved on the rotating shaft in the rotating belt 13, and the rotating shaft in the rotating belt 13 is connected and transmitted with the extrusion belt 31, and the rotating shaft in the rotating belt 13 is tightly connected with the extrusion belt 31 to prevent the two from slipping; a power rod 32 is provided on the inner wall of the detection box 1, and the power rod 32 is located in the inner circle of the rotating belt 13, and a brush 33 is provided on one side of the top of the power rod 32, and the brush 33 contacts the inner surface of the extrusion belt 31, and the brush 33 is connected to the electrostatic unit 34 arranged in the power rod 32 through a wire; a cleaning frame 35 is provided on the other side of the top of the power rod 32, and a cleaning shaft 36 is rotatably connected to the top of the cleaning frame 35, and a tape is wrapped around the surface of the cleaning shaft 36, and the cleaning shaft 36 contacts the outer surface of the extrusion belt 31 through the tape;

[0047] The electrostatic unit 34 is a conventional electrical appliance for generating static electricity, and the brush 33 is a conventional conductive device. The electrostatic unit 34 supplies electricity to the brush 33 through a wire, and the brush 33 supplies electricity to the extrusion belt 31, so as to achieve the effect of electrifying the extrusion belt 31 made of metal to absorb dust, and the extrusion belt 31 is insulated from the rotating shaft in the rotating belt 13 to avoid the influence of the extrusion belt 31 electrifying on other parts; when the extrusion belt 31 passes through the hollow part of the cleaning frame 35, the extrusion belt 31 contacts the outer surface of the cleaning shaft 36 and is squeezed by the cleaning shaft 36 to be in a bent state, so that there is space between the extrusion belt 31 and the electroplated aluminum for the cleaning shaft 36 to rotate without contacting the electroplated aluminum; the arc groove 3 is located between adjacent chains 15;

[0048] The guide plate 2 is provided with a No. 1 camera unit 37, and a No. 2 camera unit 38 is provided in the detection box 1 between the detector 11 and the rotating belt 13, and the No. 1 camera unit 37 and the No. 2 camera unit 38 face the surface of the electroplated aluminum; a through slot 39 is provided on the guide plate 2, and the through slot 39 is close to the middle position of the guide plate 2; a slide plate 4 is slidably connected to the through slot 39 through a spring, and a No. 1 air bag 41 is provided between the slide plate 4 and the through slot 39, and the No. 1 air bag 41 is connected to the air supply unit 12; a rotating rod 42 is rotatably connected to one end of the slide plate 4, and a cleaning cloth 43 is provided on the surface of the rotating rod 42; the No. 1 camera unit 37 and the No. 2 camera unit 38 are conventional camera assemblies, including cameras and fill lights; the cleaning cloth 43 is a conventional item used to clean the surface of electroplated aluminum;

[0049] The top of the detection box 1 is slidably connected with a baffle 44, and a second airbag 45 is provided between the baffle 44 and the inner wall of the detection box 1, and the second airbag 45 is connected to the air supply unit 12; when the first airbag 41 and the second airbag 45 are inflated, the rotating rod 42 and the baffle 44 contact both sides of the anodized aluminum at the same time;

[0050] The slide plate 4 is evenly provided with sensors 46, and the slide plate 4 is slidably connected with a push block 47 at a position away from the sensor 46 through a spring, one end of the push block 47 contacts the No. 3 air bag 48 provided on the slide plate 4, and the other end is provided with a pull rope 49, one end of the pull rope 49 is wound around one end of the rotating rod 42; the rotating rod 42 is rotated at one end of the slide plate 4 through a torsion spring, and a drying cloth 5 is provided at a position on the surface of the rotating rod 42 away from the cleaning cloth 43; the sensor 46 is a conventional pressure sensor 46 or a distance sensor 46, and the sensor 46 is arranged at a fixed interval. The sensors 46 are evenly distributed in a straight line, and are divided into sensor No. 1 46, sensor No. 2 46, and so on, such as sensor No. 1 46 is closest to the rotating rod 42, sensor No. 2 46 is slightly farther, and sensor No. 3 46 is farther away; airbag No. 3 48 is also connected to the air supply unit 12 through an air pipe; airbag No. 1 41, airbag No. 2 45 and airbag No. 3 48 are all square airbags, such as the airbags in the middle of an accordion, so that airbag No. 1 41 and airbag No. 2 45 can maintain a square state to extend and shorten when expanding and contracting.

[0051] Specific working process: when adjusting the temperature and humidity of the electroplated aluminum, the rotating belt 13 rotates forward until the head and tail ends of the chain 15 are close to the guide plate 2, and the rotating belt 13 switches to reverse rotation. When the head and tail ends of the chain 15 are close to the guide plate 2, the rotating belt 13 switches to forward rotation again, and the electroplated aluminum rotates forward and reversely with the rotating belt 13 through the chain 15; during the rotation of the rotating belt 13, the power rod 32 supplies power to the brush 33 through the electrostatic unit 34, so that the extruded belt 31 of the metal conductive material is charged; the electroplated aluminum is detected at the front and back sides, and the detector 11 It is sufficient to detect the front side of the anodized aluminum, so the cleanliness of the front side of the anodized aluminum is higher than that of the back side. The impurities on the front side of the anodized aluminum can be adsorbed and removed by the electrostatic adsorption method. Moreover, since the distance between the extrusion belt 31 and the anodized aluminum is close, the electrostatic adsorption effect of the extrusion belt 31 is improved to a greater extent, and the cleaning ability is improved. Moreover, since the chain 15 is made of wear-resistant metal material, the chain 15 can achieve the effect of removing static electricity from the anodized aluminum, and cooperate with the electrostatic adsorption effect to further improve the electrostatic adsorption effect of the extrusion belt 31 and improve the cleaning ability.

[0052] Furthermore, when the extrusion belt 31 rotates, the energizing rod 32 is in a fixed state, the extrusion belt 31 is located in the cleaning frame 35 and keeps rotating, and the cleaning shaft 36 contacts the extrusion belt 31 in the rotating state through the adhesive tape, so that the cleaning shaft 36 also rotates, and removes the impurities adsorbed on the extrusion belt 31, maintains the electrostatic adsorption effect of the extrusion belt 31, avoids excessive impurities and reduces the adsorption capacity, thereby improving the cleanliness of the electroplated aluminum, and further improves the detection accuracy of the electroplated aluminum colorant; and, when the cutter 24 is extruding and cutting, since the distance between the extrusion belt 31 and the electroplated aluminum is close, the extrusion belt 31 can also support the electroplated aluminum when sampling the electroplated aluminum, so as to avoid the electroplated aluminum from being damaged due to excessive bending during sampling and cutting, and increase the protection measures for the electroplated aluminum, thereby improving the detection accuracy of the electroplated aluminum;

[0053] When the anodized aluminum just passes through the guide plate 2 and enters the inspection box 1, the first camera unit 37 performs a visual inspection on the front of the anodized aluminum to determine whether the surface of the anodized aluminum contains stains such as oil; if there are stains on the front of the anodized aluminum, the air supply unit 12 supplies air to the first airbag 41, and the first airbag 41 remains in a square state and extends, driving the slide plate 4 to move in the through groove 39, and the slide plate 4 drives the rotating rod 42 to approach the surface of the anodized aluminum and contact the anodized aluminum through the cleaning cloth 43; the rotating belt 13 drives the anodized aluminum to reciprocate on the guide plate 2 through the chain 15, so that the part of the anodized aluminum with stains on the front of the anodized aluminum reciprocates to contact the cleaning cloth 43, forming a wiping effect, achieving The purpose of treating a certain stain on the anodized aluminum separately is to avoid wiping the entire surface of the anodized aluminum and causing excessive wiping, or forming a large area of ​​water stains after wiping, thereby improving the cleanliness of the surface of the anodized aluminum, and further improving the detection accuracy of the anodized aluminum colorant; and the first camera unit 37 is located below the anodized aluminum and shoots the front of the anodized aluminum upward for visual detection, so that the anodized aluminum itself can be above the first camera unit 37 to block external light for the first camera unit 37, avoiding excessive external light from affecting the first camera unit 37, thereby improving the clarity of the detection of the cleanliness of the surface of the anodized aluminum;

[0054] When the No. 1 airbag 41 is inflated, the No. 2 airbag 45 is also inflated at the same time. The No. 2 airbag 45 also maintains a square state and stretches, driving the baffle 44 to move to contact the back of the anodized aluminum, playing a supporting role when the anodized aluminum is wiped, and preventing the front of the anodized aluminum from bending and deforming due to lack of support when being wiped, resulting in creases. The protection measures for the anodized aluminum are increased again, and the effect of the extrusion belt 31 is cooperated to further ensure the integrity of the anodized aluminum sample, thereby improving the detection accuracy of the anodized aluminum; after the anodized aluminum is sampled, the No. 2 camera unit 38 performs a visual inspection on the sample again, reducing the risk of its detection result being affected by stains and impurities, avoiding damaged samples from entering the inspection, wasting detection time, and misleading the detection results, thereby improving the detection accuracy of the anodized aluminum colorant;

[0055] During the wiping process of the anodized aluminum, the No. 1 camera unit 37 is still in a visual detection state, maintaining the detection of the wiping part of the anodized aluminum, and then determining the contact strength between the rotating rod 42 and the anodized aluminum according to the wiping effect, that is, when the slide plate 4 drives a sensor 46 to contact the through groove 39, the rotating rod 42 fails to wipe off the stains through the cleaning cloth 43, then the No. 1 airbag 41 continues to inflate, so that the slide plate 4 drives the No. 2 airbag 45 to contact the through groove 39, and cooperates with the baffle 44 to increase the contact strength between the anodized aluminum and the cleaning cloth 43, thereby improving the wiping effect, and then improving the cleaning effect; when the wiping is completed, the air supply unit 12 inflates the No. 3 airbag 48, The No. 3 airbag 48 expands and stretches, driving the push block 47 away from the rotating rod 42. The push block 47 drives the rotating rod 42 to rotate by pulling the pull rope 49. At this time, the torsion spring on the rotating rod 42 is in a power storage state; the rotating rod 42 rotates to turn the cleaning cloth 43 away from the anodized aluminum, and rotates the drying cloth 5 to contact the anodized aluminum. The water stains formed by wiping the anodized aluminum are removed by the drying cloth 5 to avoid residual water stains that affect the detection results, thereby improving the detection accuracy; after drying is completed, the No. 1 airbag 41, the No. 2 airbag 45 and the No. 3 airbag 48 are deflated, the baffle 44, the slide plate 4 and the push block 47 are reset, and the rotating rod 42 is rotated and reset under the influence of the torsion spring.

[0056] Embodiment three:

[0057] Based on the second embodiment, as shown in the accompanying drawings of the specification Figure 1-Figure 8 As shown, the detection box 1 is provided with a ventilation plate 51 with an internal hollow structure, and the interior of the ventilation plate 51 is connected to the air supply unit 12; a ventilation block 52 with a hollow structure is slidably connected to the ventilation plate 51 through a spring, and air grooves 53 are evenly opened on the extrusion belt 31, and one end of the ventilation block 52 is inserted into the air groove 53, so as to connect the air groove 53 with the ventilation block 52;

[0058] Air guide tubes 54 are evenly arranged at one end of the air groove 53 close to the electroplated aluminum, and one end of the air guide tube 54 in each air groove 53 is in a fan-shaped state facing the electroplated aluminum; interception needles 55 are evenly arranged on the inner wall of the air guide tube 54, and glue is provided on the interception needles 55; a valve 56 is provided at one end of the air guide tube 54 close to the electroplated aluminum.

[0059] Specific working process: when the extrusion belt 31 rotates, the air groove 53 is driven to rotate. When the air groove 53 does not contact the ventilation block 52, the ventilation block 52 is retracted into the ventilation plate 51 under the extrusion of the extrusion belt 31; when the air groove 53 contacts the ventilation block 52, the ventilation block 52 is affected by the spring to extend out of the ventilation plate 51 and insert into the air groove 53. At this time, the staff can choose to temporarily stop the rotation of the extrusion belt 31, so that the air delivered by the air supply unit 12 passes through the ventilation plate 51 and the ventilation block 52, and is sprayed toward the front of the electroplated aluminum by the air groove 53, thereby accelerating the air flow on the front of the electroplated aluminum and accelerating the drying of the electroplated aluminum, so as to avoid the temperature and humidity of the surface of the electroplated aluminum being changed after wiping, and prolonging the adjustment time, thereby improving the detection efficiency; then, the extrusion belt 31 continues to drive the air groove 53 to move, and the air groove 53 is away from the ventilation block 52. The ventilation block 52 is squeezed back into the ventilation plate 51 along its own inclined guide, so as to prevent the ventilation block 52 from hindering the movement of the extrusion belt 31;

[0060] Furthermore, by providing an air guide tube 54, and one end of the air guide tube 54 in each air slot 53 is in a fan-shaped state facing the electroplated aluminum, the air passing through the air slot 53 is guided by the air guide tube 54 and is evenly sprayed toward the front of the electroplated aluminum in an expanded state, thereby expanding the blowing range and accelerating the efficiency of adjusting the temperature and humidity of the electroplated aluminum, thereby improving the detection efficiency; by providing an interception needle 55, and the interception needle 55 is provided with glue, the air passing through the air guide tube 54 will be contacted and filtered by the interception needle 55, and the glue on the interception needle 55 will adhere and filter the impurities carried when contacting the air, thereby improving the cleanliness of the air blown to the electroplated aluminum, avoiding the situation of re-contamination, thereby improving the detection accuracy; if the staff needs to further improve the degree of air purification, they can add additional air filtering materials in the ventilation plate, such as air filter cotton, activated carbon, etc.;

[0061] Furthermore, by providing the valve 56, the principle of the heart valve 56 is utilized, which is the same as the principle of the bicycle valve core, and is an inverted hard film. When there is no force, it is gathered together and in a closed state; when subjected to external force, the film is forced to open outward to form a channel; therefore, after the air in the air duct 54 gathers to a certain air pressure, the valve 56 is squeezed to open to form a channel, so that the air in the air duct 54 gushes out, and the blowing ability is enhanced by increasing the ejection pressure, so that impurities on the electroplated aluminum that are difficult to blow away can be cleaned, thereby improving the cleanliness of the electroplated aluminum and thus improving the detection accuracy.

[0062] Embodiment 4:

[0063] Based on the third embodiment, as shown in the accompanying drawings of the specification Figure 1-Figure 10As shown, a cleaning groove 6 is provided in the detection table 22, and a rotating table 61 is rotatably connected in the cleaning groove 6, the sticking plate 25 is located at the center of the rotating table 61, and the rotating table 61 is connected to a motor 62 arranged on one side of the detection table 22; a telescopic plate 63 is slidably connected to the inner wall of the cleaning groove 6 through a spring, and the telescopic plate 63 is telescoped into the inner wall of the cleaning groove 6; a lever 64 is evenly provided at one end of the telescopic plate 63, and a toggle groove 65 is evenly provided on the surface of the rotating table 61, and the toggle groove 65 is located at the bottom of the anodized aluminum, and the lever 64 is located in the toggle groove 65 and moves; the telescopic plate 63 is a conventional telescopic plate structure;

[0064] A scraper 66 is evenly arranged at one end of the telescopic plate 63 , and the scraper 66 is located between adjacent levers 64 and slides. A spring is arranged between the scraper 66 and the telescopic plate 63 .

[0065] Specific working process: after the sample detection is completed, the motor 62 drives the rotating table 61 to change from a fixed self-locking state to a rotating state, and the rotating table 61 drives the sample to rotate into the cleaning tank 6 through the sticky plate 25 until the toggle groove 65 contacts the lever 64. After the lever 64 is no longer squeezed by the rotating table 61, the telescopic plate 63 extends to drive the lever 64 to extend into the toggle groove 65. As the rotating table 61 rotates, the lever 64 peels the sample off the sticky plate 25 along the toggle groove 65. The peeled sample falls into the cleaning tank 6, and the sample is automatically removed, which improves the convenience of use.

[0066] By setting the scraper 66, when the lever 64 extends into the lever groove 65, the scraper 66 contacts the surface of the sticky plate 25, and the scraper 66 is able to move along the lever 64 through the action of the spring, so that the scraper 66 can scrape the surface of the sticky plate 25, and when the surface may be removed, the electroplated aluminum adhered to the surface may be scraped away, thereby maintaining the cleanliness of the surface of the sticky plate 25, avoiding the surface of the sticky plate 25 being blocked by the residual electroplated aluminum, affecting the adhesion and fixation of subsequent samples, thereby improving the adhesion stability of the samples, and further improving the detection accuracy of the electroplated aluminum colorant.

[0067] Embodiment five:

[0068] A laser electroplated aluminum colorant testing method, as shown in the accompanying drawings of the specification Fig.11 As shown, the test method is applicable to the laser electroplated aluminum colorant test tool, and the test method steps are as follows:

[0069] S1: First, part of the chain 15 needs to be moved out of the detection box 1; after the installation is completed, the rotating belt 13 drives the head end of the chain 15 to start to reverse, and drives the rest of the chain 15 along the guide plate 2 back to the surface of the rotating belt 13, and the clamping rod 18 is reinserted into the clamping groove 16. During the rotation process, the top of the chain 15 is squeezed by the rotating shaft 21, so that the chain 15 drives the clamping block 17 to descend through the clamping groove 16, and the clamping block 17 slides in the clamping groove 16 to clamp the fixed clamping rod 18 again, so as to achieve the purpose of fixing the chain 15 on the surface of the rotating belt 13;

[0070] S2: When sampling, the mobile unit 23 drives the detection table 22 to move to the bottom of the rotating belt 13; then, the mobile unit 23 drives the cutter 24 to rise through the detection table 22, and cuts out the sample on the surface of the anodized aluminum. When the cutter 24 contacts the anodized aluminum, the adhesive plate 25 also contacts the cut sample; after cutting, the mobile unit 23 drives the cutter 24 and the adhesive plate 25 to move downward and away through the detection table 22, and the adhesive plate 25 adheres to the sample away from the rotating belt 13, and sends it to the bottom of the detector 11 for detection;

[0071] S3: Before the detector 11 detects, the mobile unit 23 drives the cutter 24 to rise through the detection table 22, and the top of the cutter 24 contacts and engages with the bottom of the light shielding frame 27 to close the space where the sample is located; then the sample is detected by the detector 11 to complete the test of the laser electroplated aluminum colorant.

Claims

1. A laser electroplated aluminum colorant testing device, comprising a testing box (1), wherein a detector (11) and an air supply unit (12) are installed in the testing box (1), wherein the detector (11) is used to test the colorant in the electroplated aluminum, and the air supply unit (12) supplies air into the testing box (1) to maintain the environmental state in the testing box (1); characterized in that: The detection box (1) also includes: A rotating belt (13), wherein the rotating belt (13) is rotatably connected to the inside of the detection box (1), and a feeding port (14) is provided at the top of the detection box (1); a chain (15) is symmetrically provided at the middle position of the rotating belt (13), and the electroplated aluminum sample is installed between adjacent chains (15); a card slot (16) is evenly provided at the bottom of the chain (15), and the inner walls on both sides of the card slot (16) are slidably connected with a card block (17) through a spring; a card rod (18) is evenly provided on the rotating belt (13), and the top of the card rod (18) extends into the card slot (16) and is clamped and fixed by the card block (17); a guide plate (2) is hinged in the feeding port (14) through a torsion spring, and one end of the guide plate (2) contacts the top of the chain (15); a rotating shaft (21) is evenly rotatably connected to the inner wall of the detection box (1), and the rotating shaft (21) contacts the top of the chain (15); The detection platform (22) is installed on the top of a moving unit (23) provided at the bottom of the detection box (1), and the moving unit (23) is used to drive the detection platform (22) to rise and fall and translate; a square-shaped cutter (24) is provided on the top of the detection platform (22), and a sticky plate (25) is provided on the detection platform (22) at the center of the cutter (24); dust removal holes (26) are evenly provided on one side of the cutter (24), and the dust removal holes (26) are inclined to point to the air outlet in the detection box (1); the detector (11) is installed on one side of the rotating belt (13), and a light shielding frame (27) is provided at the bottom of the detector (11), and the light shielding frame (27) matches the cutter (24).

2. The laser electroplated aluminum colorant testing device according to claim 1, characterized in that: The rotating belt (13) is provided with an arc groove (3), and an annular extrusion belt (31) is provided in the arc groove (3), and the extrusion belt (31) is sleeved on the rotating shaft in the rotating belt (13), and the rotating shaft in the rotating belt (13) is connected to the extrusion belt (31) and drives; an energizing rod (32) is provided on the inner wall of the detection box (1), and the energizing rod (32) is located in the inner circle of the rotating belt (13), and a brush (33) is provided on one side of the top of the energizing rod (32), and the brush (33) contacts the inner surface of the extrusion belt (31), and the brush (33) is connected to the electrostatic unit (34) arranged in the energizing rod (32) through a wire; a cleaning frame (35) is provided on the other side of the top of the energizing rod (32), and the top of the cleaning frame (35) is rotatably connected with a cleaning shaft (36), and a tape is wound on the surface of the cleaning shaft (36), and the cleaning shaft (36) contacts the outer surface of the extrusion belt (31) through the tape.

3. The laser electroplated aluminum colorant testing device according to claim 1, characterized in that: The guide plate (2) is provided with a first camera unit (37), and a second camera unit (38) is provided between the detector (11) and the rotating belt (13) in the detection box (1), and the first camera unit (37) and the second camera unit (38) face the electroplated aluminum surface; the guide plate (2) is provided with a through groove (39), and the through groove (39) is close to the middle position of the guide plate (2); a slide plate (4) is slidably connected to the through groove (39) through a spring, and a first air bag (41) is provided between the slide plate (4) and the through groove (39), and the first air bag (41) is connected to the air supply unit (12); one end of the slide plate (4) is rotatably connected to a rotating rod (42), and a cleaning cloth (43) is provided on the surface of the rotating rod (42).

4. The laser electroplated aluminum colorant testing device according to claim 3, characterized in that: The top of the detection box (1) is slidably connected with a baffle (44), and a second airbag (45) is provided between the baffle (44) and the inner wall of the detection box (1), and the second airbag (45) is connected to the air supply unit (12); when the first airbag (41) and the second airbag (45) are inflated, the rotating rod (42) and the baffle (44) contact both sides of the electroplated aluminum at the same time.

5. The laser electroplated aluminum colorant testing device according to claim 4, characterized in that: The slide plate (4) is evenly provided with sensors (46), and a push block (47) is slidably connected to the slide plate (4) at a position away from the sensor (46) through a spring, one end of the push block (47) contacts a No. 3 air bag (48) provided on the slide plate (4), and a pull rope (49) is provided at the other end, one end of the pull rope (49) is wound around one end of a rotating rod (42), and the No. 3 air bag (48) is connected to the air supply unit (12); the rotating rod (42) is rotated at one end of the slide plate (4) through a torsion spring, and a drying cloth (5) is provided on the surface of the rotating rod (42) at a position away from the cleaning cloth (43).

6. The laser electroplated aluminum colorant testing device according to claim 4, characterized in that: The detection box (1) is provided with a ventilation plate (51) with an internal hollow structure, and the interior of the ventilation plate (51) is connected to the air supply unit (12); a ventilation block (52) with a hollow structure is slidably connected to the ventilation plate (51) via a spring, air grooves (53) are evenly provided on the extrusion belt (31), and one end of the ventilation block (52) is inserted into the air groove (53) for connecting the air groove (53) and the ventilation block (52).

7. The laser electroplated aluminum colorant testing device according to claim 6, characterized in that: Air guide tubes (54) are evenly arranged at one end of the air groove (53) close to the electroplated aluminum, and one end of the air guide tube (54) in each air groove (53) is in a fan-shaped state facing the electroplated aluminum; interception needles (55) are evenly arranged on the inner wall of the air guide tube (54), and glue is arranged on the interception needle (55); a valve (56) is arranged at one end of the air guide tube (54) close to the electroplated aluminum.

8. The laser electroplated aluminum colorant testing device according to claim 1, characterized in that: A cleaning groove (6) is provided in the detection platform (22), a rotating platform (61) is rotatably connected in the cleaning groove (6), a sticking plate (25) is located at the center of the rotating platform (61), and the rotating platform (61) is connected to a motor (62) arranged on one side of the detection platform (22); a telescopic plate (63) is slidably connected to the inner wall of one side of the cleaning groove (6) through a spring, and the telescopic plate (63) is telescoped into the inner wall of the cleaning groove (6); a shifting rod (64) is evenly provided at one end of the telescopic plate (63), a shifting groove (65) is evenly provided on the surface of the rotating platform (61), and the shifting groove (65) is located at the bottom of the electroplated aluminum, and the shifting rod (64) is located in the shifting groove (65) and moves.

9. The laser electroplated aluminum colorant testing device according to claim 8, characterized in that: A scraper (66) is evenly arranged at one end of the telescopic plate (63), and the scraper (66) is located between adjacent levers (64) for sliding movement, and a spring is arranged between the scraper (66) and the telescopic plate (63).

10. A method for testing a laser electroplated aluminum colorant, the method being applicable to the laser electroplated aluminum colorant testing device according to any one of claims 1 to 9, the steps of the method being as follows: S1: First, part of the chain (15) needs to be moved out of the detection box (1); after the installation is completed, the rotating belt (13) drives the head end of the chain (15) to start to reverse, driving the remaining part of the chain (15) along the guide plate (2) back to the surface of the rotating belt (13), and the clamping rod (18) is reinserted into the clamping groove (16). During the rotation process, the top of the chain (15) is squeezed by the rotating shaft (21), so that the chain (15) drives the clamping block (17) to descend through the clamping groove (16), and the clamping block (17) slides in the clamping groove (16) and clamps the fixed clamping rod (18) again, so as to achieve the purpose of fixing the chain (15) on the surface of the rotating belt (13); S2: When sampling, the mobile unit (23) drives the detection platform (22) to move below the rotating belt (13); then, the mobile unit (23) drives the cutter (24) to rise through the detection platform (22) to cut out a sample on the surface of the electroplated aluminum. When the cutter (24) contacts the electroplated aluminum, the adhesive plate (25) also contacts the cut sample; after cutting, the mobile unit (23) drives the cutter (24) and the adhesive plate (25) to move downward and away through the detection platform (22), and the adhesive plate (25) adheres to the sample away from the rotating belt (13) and sends it to the bottom of the detector (11) for detection; S3: Before the detector (11) detects, the mobile unit (23) drives the cutter (24) to rise through the detection platform (22), and the top of the cutter (24) contacts and engages with the bottom of the light shielding frame (27) to seal the space where the sample is located; then the sample is detected using the detector (11) to complete the test of the laser electroplated aluminum colorant.

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