CN214749677U

CN214749677U - Paint detection equipment after paint production

Info

Publication number: CN214749677U
Application number: CN202121151116.7U
Authority: CN
Inventors: 王瑞芳; 王绍飞; 李伟华; 苑再武; 王莉莉; 陈根发; 郭凯; 胡增勋
Original assignee: Shandong Yelee Paint Co ltd
Current assignee: Shandong Yuanyue New Materials Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-16
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to the technical field of check out test set, especially, relate to a paint check out test set after paint production, it is through opening multiunit ultraviolet irradiation lamp, send ultraviolet ray to shine the paint vehicle on the experimental article, open the circulating pump, multiunit atomizer through the spray pipe bottom heats the top of hot plate, open the hot plate and heat the atomizing water droplet, evaporate atomizing water droplet into steam, open multiunit air pump and discharge high temperature steam into the inside of detection case, make the inside of detection case form the environment of high temperature and high humidity, time the check-out time through the time-recorder simultaneously, after the detection is accomplished, take out the experimental article that scribbles the paint vehicle, observe the color change and the fracture condition of the paint vehicle on the experimental article again, thereby improve the detection effect of equipment; comprises a workbench, a detection box, a box door, a detection platform, a central control unit, a timer, a plurality of groups of ultraviolet irradiation lamps and a high-temperature humidifying device.

Description

Paint detection equipment after paint production

Technical Field

The utility model relates to a check out test set's technical field especially relates to a paint check out test set after paint production.

Background

Paint english name: paint or coating. Paint is a chemical mixture coating that can be firmly covered on the surface of an object for protection, decoration, marking and other special purposes. The book of coating technology which is relatively authoritative in the Chinese coating world is defined as follows: the paint is a material which can be coated on the surface of an object by different construction processes to form a continuous solid film with firm adhesion and certain strength. The film thus formed is generally called a coating film, also called a paint film or a coating. "

Paint often uses in the open air, and ultraviolet ray in the sunshine and complicated environment on every side cause great influence to the life of paint, so the quality of paint is vital, need carry out the sampling to it after the production of paint material and detect, but current check out test set structure is fairly simple, generally detects the color value and the consistency of paint, and difficult ultraviolet resistance nature, high temperature resistant and the moisture resistance to paint detect, lead to the detection effect relatively poor, consequently need improve current equipment.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through opening multiunit ultraviolet irradiation lamp, send the paint vehicle on the ultraviolet ray line pair laboratory glassware and shine, open the circulating pump, multiunit atomizer through the spray pipe bottom is with the top of hot plate, open the hot plate and heat the atomizing water droplet, evaporate atomizing water droplet into steam, open the inside that multiunit air pump discharged high temperature steam to the detection case, make the inside of detection case form the environment of high temperature and high humidity, time through the time-recorder to check out time simultaneously, detect and accomplish the back, the laboratory glassware that will scribble the paint vehicle takes out, observe the color change and the fracture condition of the paint vehicle on the laboratory glassware again, thereby improve the test result's of equipment paint detection equipment after producing.

The utility model discloses a paint check out test set after paint production, comprises a workbench, the detection case, the chamber door, detect the platform, well accuse unit, the time-recorder, multiunit ultraviolet irradiation lamp and high temperature humidification device, the inside of workstation is provided with the cavity, the bottom of detection case and detection platform all is connected with the top of workstation, and detect the platform and be located the inside of detection case, the side of chamber door rotates through the front end of multiunit hinge with the detection case to be connected, the rear end of well accuse unit is connected with the front end of chamber door, and the front end of well accuse unit is provided with the display screen, the rear end of time-recorder is connected with the front end of well accuse unit, the side of multiunit ultraviolet irradiation lamp all with the lateral wall fixed connection in the detection case, high temperature humidification device installs in the inside of workstation;

the high-temperature humidifying device comprises a water tank, a heating plate, a water inlet valve, a circulating pump, a water suction pipe, a circulating pipe, a water spray pipe, a plurality of groups of exhaust pumps and a plurality of groups of exhaust pipes, wherein the bottom end of the water tank is connected with the bottom end in the workbench, the side end of the water inlet valve extends into the workbench from the side end of the workbench and is connected with the side end of the water tank, the water inlet valve is communicated with the inside of the water tank, the side end of the heating plate is fixedly connected with the side wall in the water tank through a support frame, the side end of the circulating pump is connected with the right end of the workbench, the side end of the circulating pump is provided with a water suction port, the top end of the circulating pump is provided with a water discharge port, the right end of the water suction pipe is connected with the water suction port of the circulating pump, the left end of the circulating pipe extends into the water tank from the right end of the workbench and is connected with the right end of the water spray pipe, the bottom of spray pipe is provided with multiunit atomizer, and the spray pipe is located the top of hot plate, the top of multiunit air pump all is connected with the top in the workstation, and the top of multiunit air pump all is provided with the gas vent, the side of multiunit air pump all is provided with the induction port, the gas vent of multiunit air pump all stretches into the inside to the detection case, the one end of multiunit blast pipe is connected with the induction port of multiunit air pump respectively, the other end of multiunit blast pipe all is connected with the top of water tank, and the one end of multiunit blast pipe all communicates with each other with the inside of water tank, the middle part of multiunit blast pipe all exposes the both sides at the workstation.

The utility model discloses a paint check out test set after paint production still includes temperature monitor and humidity monitor, and temperature monitor and humidity monitor are all installed on examining test table.

The utility model discloses a paint check out test set after paint production, still include the condensation top, the water catch bowl, first connecting pipe, the rose box, second connecting pipe and multiunit filter screen, the bottom on condensation top is connected with the top of detection case, the side of water catch bowl is connected with the top of detection case inner wall, the right-hand member of first connecting pipe is stretched into the inside to the detection case by the left end of detection case, the bottom of first connecting pipe is connected with the top of rose box, the top of second connecting pipe is connected with the bottom of rose box, the right-hand member of second connecting pipe is stretched into the inside to the water tank by the left end of workstation, and first connecting pipe and second connecting pipe all communicate with each other with the inside of rose box, the side of multiunit filter screen all with the lateral wall fixed connection in the rose box.

The utility model discloses a paint check out test set after paint production still includes colour difference detector and electric putter, and the side of colour difference detector is connected through electric putter and the lateral wall in the detection case.

The utility model discloses a paint check out test set after paint production, still include two sets of heating cabinets, multiunit heating resistor and two sets of exhaust fans, the bottom of two sets of heating cabinets all is connected with the top of workstation, and the one end of two sets of heating cabinets all is provided with the inlet port, the other end of two sets of heating cabinets all is provided with the discharge port, multiunit heating resistor installs respectively in the inside of two sets of heating cabinets, the one end of two sets of exhaust fans is connected with the discharge port of two sets of heating cabinets respectively, the other end of two sets of exhaust fans all is connected with the side of detection case, and two sets of exhaust fans all communicate with each other with the inside of detection case.

The utility model discloses a paint check out test set after paint production still includes the multiunit fin, and the middle part of multiunit fin is connected with the middle part of multiunit blast pipe respectively.

The utility model discloses a paint check out test set after paint production, the condensation top is the bellied arc that makes progress.

Compared with the prior art, the beneficial effects of the utility model are that: opening a box door, putting an experimental object coated with paint on the top end of a detection platform, sending ultraviolet rays to irradiate the paint on the experimental object by opening a plurality of groups of ultraviolet irradiation lamps, simultaneously opening a water inlet valve to discharge clear water into the water tank to enable the water level to submerge a water suction pipe, enabling the water suction pipe to suck out the clear water in the water tank by opening a circulating pump, discharging the clear water into the interior of a water spray pipe through a circulating pipe, then discharging the clear water into the top end of a heating plate through a plurality of groups of atomizing nozzles at the bottom end of the water spray pipe, then opening the heating plate to heat atomized water drops, evaporating the atomized water drops into water vapor, then opening a plurality of groups of exhaust pumps to suck the high-temperature water vapor into the interior of a plurality of groups of exhaust pipes, reducing the temperature of the high-temperature water vapor through the middle parts of the exhaust pipes exposed at the two sides of the workbench, and then discharging the high-temperature water vapor into the interior of the detection box through the plurality of groups of exhaust pumps, the inside of messenger's detection case forms the environment of high temperature and high humidity, counts time to measuring time through the time-recorder simultaneously, detects the back of accomplishing, takes out the laboratory object that will scribble the paint vehicle, observes the color change and the fracture condition of the paint vehicle on the laboratory object again to improve equipment's detection effect.

Drawings

FIG. 1 is a schematic view of an axial measurement structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic front sectional view of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of the detection box of the present invention;

fig. 5 is a schematic view of the cross-sectional enlarged structure of the heating box of the present invention;

FIG. 6 is an enlarged view of the portion A of FIG. 1;

in the drawings, the reference numbers: 1. a work table; 2. a detection box; 3. a box door; 4. a detection table; 5. a central control unit; 6. a timer; 7. an ultraviolet irradiation lamp; 8. a water tank; 9. heating plates; 10. a water inlet valve; 11. a circulation pump; 12. a suction pipe; 13. a circulation pipe; 14. a water spray pipe; 15. an exhaust pump; 16. an exhaust pipe; 17. a temperature monitor; 18. a humidity monitor; 19. condensing and topping; 20. a water collection tank; 21. a first connecting pipe; 22. a filter box; 23. a second connecting pipe; 24. filtering with a screen; 25. a chromatic aberration detector; 26. an electric push rod; 27. a heating box; 28. a heating resistor; 29. an exhaust fan; 30. and a heat sink.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 6, the paint detection device after paint production of the utility model comprises a workbench 1, a detection box 2, a box door 3, a detection platform 4, a central control unit 5, a timer 6, a plurality of groups of ultraviolet irradiation lamps 7 and a high temperature humidifying device, wherein a chamber is arranged inside the workbench 1, the bottom ends of the detection box 2 and the detection platform 4 are both connected with the top end of the workbench 1, the detection platform 4 is positioned inside the detection box 2, the side end of the box door 3 is rotatably connected with the front end of the detection box 2 through a plurality of groups of hinges, the rear end of the central control unit 5 is connected with the front end of the box door 3, a display screen is arranged at the front end of the central control unit 5, the rear end of the timer 6 is connected with the front end of the central control unit 5, the side ends of the multiple groups of ultraviolet irradiation lamps 7 are fixedly connected with the side wall in the detection box 2, and the high-temperature humidifying device is arranged in the workbench 1;

the high-temperature humidifying device comprises a water tank 8, a heating plate 9, a water inlet valve 10, a circulating pump 11, a water suction pipe 12, a circulating pipe 13, a water spray pipe 14, a plurality of groups of exhaust pumps 15 and a plurality of groups of exhaust pipes 16, wherein the bottom end of the water tank 8 is connected with the bottom end in the workbench 1, the side end of the water inlet valve 10 extends into the workbench 1 from the side end of the workbench 1 to be connected with the side end of the water tank 8, the water inlet valve 10 is communicated with the inside of the water tank 8, the side end of the heating plate 9 is fixedly connected with the side wall in the water tank 8 through a support frame, the side end of the circulating pump 11 is connected with the right end of the workbench 1, the side end of the circulating pump 11 is provided with a water suction port, the top end of the circulating pump 11 is provided with a water outlet, the right end of the water suction pipe 12 is connected with the water suction port of the circulating pump 11 from the right end of the workbench 1 to the inside of the water tank 8, and the bottom end of the circulating pipe 13 is connected with the water outlet of the circulating pump 11, the left end of the circulating pipe 13 extends into the top in the water tank 8 from the right end of the workbench 1 and is connected with the right end of the spray pipe 14, the bottom end of the spray pipe 14 is provided with a plurality of groups of atomizing nozzles, the spray pipe 14 is positioned above the heating plate 9, the top ends of a plurality of groups of exhaust pumps 15 are all connected with the top end in the workbench 1, the top ends of a plurality of groups of exhaust pumps 15 are all provided with exhaust ports, the side ends of a plurality of groups of exhaust pumps 15 are all provided with air suction ports, the exhaust ports of a plurality of groups of exhaust pumps 15 extend into the detection box 2, one end of a plurality of groups of exhaust pipes 16 are respectively connected with the air suction ports of a plurality of groups of exhaust pumps 15, the other end of a plurality of groups of exhaust pipes 16 are all connected with the top end of the water tank 8, one end of a plurality of groups of exhaust pipes 16 are all communicated with the interior of the water tank 8, and the middle parts of a plurality of groups of exhaust pipes 16 are all exposed at two sides of the workbench 1; opening a box door 3, putting the experimental object coated with the paint on the top of a detection table 4, irradiating the paint on the experimental object by emitting ultraviolet rays by opening a plurality of groups of ultraviolet irradiation lamps 7, simultaneously opening a water inlet valve 10 to discharge clear water into the water tank 8 to ensure that the water level submerges a water suction pipe 12, opening a circulating pump 11 to ensure that the water suction pipe 12 sucks out the clear water in the water tank 8, discharging the clear water into the water spray pipe 14 through a circulating pipe 13, then discharging the clear water into the top of a heating plate 9 through a plurality of groups of atomizing nozzles at the bottom end of the water spray pipe 14, then opening the heating plate 9 to heat atomized water drops, evaporating the atomized water drops into water vapor, then opening a plurality of groups of exhaust pumps 15 to suck the high-temperature water vapor into a plurality of groups of exhaust pipes 16, reducing the temperature of the high-temperature water vapor through exposing the middles of the exhaust pipes 16 at two sides of the workbench 1, and then discharging the high-temperature water vapor into the detection box 2 through a plurality of groups of exhaust pumps 15, make the inside formation high temperature and high humidity's of detection case 2 environment, count time to measuring time through timer 6 simultaneously, detect the back of accomplishing, take out the laboratory object that scribbles the paint vehicle, observe the color change and the fracture condition of the paint vehicle on the laboratory object again to improve equipment's detection effect.

The utility model discloses a paint detection equipment after paint production, still include temperature monitor 17 and humidity monitor 18, temperature monitor 17 and humidity monitor 18 are all installed on detection platform 4; the temperature in the detection box 2 is monitored through the temperature monitor 17, the humidity in the detection box 2 is monitored through the humidity monitor 18, and then the numerical value generated by humidity monitoring and temperature monitoring is displayed through the display screen at the front end of the central control unit 5, so that the staff can observe conveniently, and the convenience of the equipment is improved.

The utility model discloses a paint check out test set after paint production, still include condensation top 19, water catch bowl 20, first connecting pipe 21, rose box 22, second connecting pipe 23 and multiunit filter screen 24, the bottom of condensation top 19 is connected with the top of detection case 2, the side of water catch bowl 20 is connected with the top of detection case 2 inner wall, the right-hand member of first connecting pipe 21 is stretched into to the inside of detection case 2 by the left end of detection case 2, the bottom of first connecting pipe 21 is connected with the top of rose box 22, the top of second connecting pipe 23 is connected with the bottom of rose box 22, the right-hand member of second connecting pipe 23 is stretched into to the inside of water tank 8 by the left end of workstation 1, and first connecting pipe 21 and second connecting pipe 23 all communicate with the inside of rose box 22, the side of multiunit filter screen 24 all with the lateral wall fixed connection in the rose box 22; detect the interior water vapor contact condensation top 19 back temperature of high temperature of detection case 2 and reduce, the condensation forms the water droplet, and along the inside of the surface inflow to water catch bowl 20 of condensation top 19, later the inside of the water rethread first connecting pipe 21 inflow to rose box 22 in the water catch bowl 20, filter the impurity of aquatic in the rose box 22 through multiunit filter screen 24, later through the inside of the water drainage back to water tank 8 after 23 will filter of second connecting pipe, to water recycle, reduce the waste of equipment to the water resource, thereby improve equipment's feature of environmental protection.

The utility model discloses a paint detection equipment after paint production, still include colour difference detector 25 and electric putter 26, the side of colour difference detector 25 is connected with the lateral wall in detection case 2 through electric putter 26; after the equipment detects the experiment that scribbles the paint vehicle and accomplishes, extend through electric putter 26, make colour difference detector 25 detect the colour of paint vehicle on the experiment, later carry out the form through the display screen of well accuse unit 5 front end to colour difference detector 25's testing result, make things convenient for the staff to observe the slight colour change of paint vehicle to improve equipment's practicality.

The utility model discloses a paint check out test set after paint production, still include two sets of heating cabinets 27, multiunit heating resistor 28 and two sets of exhaust fans 29, the bottom of two sets of heating cabinets 27 all is connected with the top of workstation 1, and the one end of two sets of heating cabinets 27 all is provided with the inlet port, the other end of two sets of heating cabinets 27 all is provided with the discharge port, multiunit heating resistor 28 installs respectively in the inside of two sets of heating cabinets 27, the one end of two sets of exhaust fans 29 is connected with the discharge port of two sets of heating cabinets 27 respectively, the other end of two sets of exhaust fans 29 all is connected with the side of detection case 2, and two sets of exhaust fans 29 all communicate with the inside of detection case 2; after the equipment is used, the air in the two groups of heating boxes 27 is heated through the multiple groups of heating resistors 28, then the two groups of exhaust fans 29 are opened to exhaust the hot air into the detection box 2, the box door 3 is opened simultaneously, and the inside of the detection box 2 is dried, so that the practicability of the equipment is improved.

The utility model discloses a paint detection equipment after paint production, still include multiunit fin 30, the middle part of multiunit fin 30 is connected with the middle part of multiunit blast pipe 16 respectively; through setting up multiunit fin 30, with the heat effluvium in the multiunit blast pipe 16, conveniently cool down the steam of high temperature in the multiunit blast pipe 16 to improve equipment's radiating effect.

In the paint detection equipment after paint production, the condensation top 19 is an arc shape which is convex upwards; facilitating the water droplets to flow into the inside of the water collecting sump 20 through the surface of the condensation ceiling 19, thereby improving the utility of the apparatus.

The utility model discloses a paint check out test set after paint production, it is at work, at first open chamber door 3, the laboratory glassware that will scribble the paint vehicle, put to the top of examining test table 4, through opening multiunit ultraviolet irradiation lamp 7, send ultraviolet ray and shine the paint vehicle on the laboratory glassware, open water intaking valve 10 simultaneously and discharge the clear water to the inside of water tank 8, make the water level flood suction pipe 12, through opening circulating pump 11, make suction pipe 12 suck the clear water in the water tank 8, discharge the clear water to the inside of spray pipe 14 through circulating pipe 13, rethread the multiunit atomizer of spray pipe 14 bottom is with the top of hot plate 9, later open hot plate 9 and heat the atomizing water droplet, evaporate atomizing water droplet into steam, later open multiunit air pump 15 and inhale the inside of multiunit blast pipe 16 with high temperature, through blast pipe 16 middle part and multiunit fin 30 that expose at workstation 1 both sides, the temperature of the high-temperature steam is reduced, the high-temperature steam is discharged into the detection box 2 through a plurality of groups of exhaust pumps 15, a high-temperature and high-humidity environment is formed inside the detection box 2, then the temperature of the high-temperature steam in the detection box 2 is reduced after the high-temperature steam contacts the condensation top 19, the high-temperature steam is condensed to form water drops, the water drops flow into the water collecting tank 20 along the surface of the condensation top 19, then the water in the water collecting tank 20 flows into the filter box 22 through the first connecting pipe 21, impurities in the water in the filter box 22 are filtered through a plurality of groups of filter screens 24, the filtered water is discharged back into the water tank 8 through the second connecting pipe 23, the water is recycled, the waste of water resources by equipment is reduced, the detection time is timed through the timer 6, after the detection is finished, the color difference detector 25 is stretched through the electric push rod 26 to detect the color of the paint on the experimental object, afterwards, the display screen through the front end of the central control unit 5 carries out the form on the detection result of the color difference detector 25, the staff can observe the slight color change of the paint, then the experimental object coated with the paint is taken out, the color change and the cracking condition of the paint on the experimental object are observed, then the air in the two groups of heating boxes 27 is heated through the multiple groups of heating resistors 28, then the two groups of exhaust fans 29 are opened to discharge hot air into the detection box 2, the box door 3 is opened simultaneously, and the inside of the detection box 2 is dried.

The installation mode, the connection mode or the setting mode of the paint detection equipment after paint production are common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a paint check out test set's multiunit ultraviolet irradiation lamp 7, circulating pump 11, multiunit air pump 15, temperature monitor 17, humidity monitor 18 and colour difference detector 25 are purchase on the market after paint production, and this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A paint detection device after paint production is characterized by comprising a workbench (1), a detection box (2), a box door (3), a detection table (4), a central control unit (5), a timer (6), a plurality of groups of ultraviolet radiation lamps (7) and a high-temperature humidifying device, wherein a chamber is arranged inside the workbench (1), the bottom ends of the detection box (2) and the detection table (4) are connected with the top end of the workbench (1), the detection table (4) is positioned inside the detection box (2), the side end of the box door (3) is rotatably connected with the front end of the detection box (2) through a plurality of groups of hinges, the rear end of the central control unit (5) is connected with the front end of the box door (3), the front end of the central control unit (5) is provided with a display screen, the rear end of the timer (6) is connected with the front end of the central control unit (5), the side ends of the ultraviolet radiation lamps (7) are fixedly connected with the side wall inside the detection box (2), the high-temperature humidifying device is arranged inside the workbench (1);

the high-temperature humidifying device comprises a water tank (8), a heating plate (9), a water inlet valve (10), a circulating pump (11), a water suction pipe (12), a circulating pipe (13), a water spray pipe (14), a plurality of groups of exhaust pumps (15) and a plurality of groups of exhaust pipes (16), wherein the bottom end of the water tank (8) is connected with the bottom end in the workbench (1), the side end of the water inlet valve (10) extends into the workbench (1) from the side end of the workbench (1) to be connected with the side end of the water tank (8), the water inlet valve (10) is communicated with the inside of the water tank (8), the side end of the heating plate (9) is fixedly connected with the side wall in the water tank (8) through a support frame, the side end of the circulating pump (11) is connected with the right end of the workbench (1), the side end of the circulating pump (11) is provided with a water suction port, the top end of the circulating pump (11) is provided with a water discharge port, and the right end of the water suction pipe (12) is connected with the water suction port of the circulating pump (11), the left end of a water suction pipe (12) extends into the water tank (8) from the right end of the workbench (1), the bottom end of a circulating pipe (13) is connected with a water outlet of a circulating pump (11), the top of the left end of the circulating pipe (13) extending into the water tank (8) from the right end of the workbench (1) is connected with the right end of a water spray pipe (14), the bottom end of the water spray pipe (14) is provided with a plurality of groups of atomizing nozzles, the water spray pipe (14) is positioned above the heating plate (9), the top ends of a plurality of groups of exhaust pumps (15) are connected with the top end of the workbench (1), the top ends of a plurality of groups of exhaust pumps (15) are provided with exhaust ports, the side ends of a plurality of groups of exhaust pumps (15) are provided with air suction ports, the exhaust ports of a plurality of groups of exhaust pumps (15) extend into the detection box (2), one end of a plurality of groups of exhaust pipes (16) is respectively connected with the air suction ports of a plurality of groups of exhaust pumps (15), the other ends of the multiple groups of exhaust pipes (16) are connected with the top end of the water tank (8), one ends of the multiple groups of exhaust pipes (16) are communicated with the inside of the water tank (8), and the middle parts of the multiple groups of exhaust pipes (16) are exposed on two sides of the workbench (1).

2. The paint inspection apparatus after paint production as claimed in claim 1, further comprising a temperature monitor (17) and a humidity monitor (18), both the temperature monitor (17) and the humidity monitor (18) being mounted on the inspection station (4).

3. The paint testing apparatus after paint production according to claim 1, further comprising a condensation top (19), a water collection tank (20), a first connection pipe (21), a filter box (22), a second connection pipe (23) and a plurality of sets of filter screens (24), wherein the bottom end of the condensation top (19) is connected with the top end of the detection box (2), the side end of the water collection tank (20) is connected with the top of the inner wall of the detection box (2), the right end of the first connection pipe (21) extends into the detection box (2) from the left end of the detection box (2), the bottom end of the first connection pipe (21) is connected with the top end of the filter box (22), the top end of the second connection pipe (23) is connected with the bottom end of the filter box (22), the right end of the second connection pipe (23) extends into the water box (8) from the left end of the workbench (1), and the first connection pipe (21) and the second connection pipe (23) are both communicated with the interior of the filter box (22), the side ends of the multiple groups of filter screens (24) are fixedly connected with the side wall in the filter box (22).

4. The paint inspection apparatus after paint production as claimed in claim 3, further comprising a color difference detector (25) and an electric push rod (26), wherein a side end of the color difference detector (25) is connected to a side wall inside the inspection box (2) through the electric push rod (26).

5. The paint detection device after paint production as claimed in claim 4, further comprising two sets of heating boxes (27), a plurality of sets of heating resistors (28), and two sets of exhaust fans (29), wherein the bottom ends of the two sets of heating boxes (27) are connected to the top end of the workbench (1), one ends of the two sets of heating boxes (27) are provided with inlet ports, the other ends of the two sets of heating boxes (27) are provided with outlet ports, the plurality of sets of heating resistors (28) are respectively installed inside the two sets of heating boxes (27), one ends of the two sets of exhaust fans (29) are respectively connected to the outlet ports of the two sets of heating boxes (27), the other ends of the two sets of exhaust fans (29) are respectively connected to the side ends of the detection box (2), and the two sets of exhaust fans (29) are both communicated with the inside of the detection box (2).

6. The paint inspection apparatus after paint production as claimed in claim 1, further comprising a plurality of sets of heat radiating fins (30), wherein the middle portions of the plurality of sets of heat radiating fins (30) are respectively connected to the middle portions of the plurality of sets of exhaust pipes (16).

7. A paint inspection apparatus as claimed in claim 3 in which the condensation roof (19) is of upwardly convex arcuate shape.