A quality inspection device and inspection method for automobile film

Abstract

The present invention relates to the technical field of quality inspection of automobile films, and more specifically, to a quality inspection device and inspection method for automobile films, comprising a conveying hose, a solenoid valve, a fixed support base, an auxiliary inspection frame, a first hot air blower, a first inspection mechanism, an operating display screen, a support and adjustment body, a second inspection mechanism, a support bracket and an inspection device, wherein the support bracket is fixedly mounted on the upper parts of both ends of the support and adjustment body, the operating display screen is fixedly mounted on the support bracket, and the inspection device is fixedly connected to both ends of the support bracket. The present invention can quickly and stably unfold and fix the automobile film to be inspected through the symmetrically arranged first inspection mechanism and the second inspection mechanism, and then conveniently and automatically and accurately inspect the wear resistance, strength, light transmittance, ultraviolet blocking rate and thermal insulation performance of the automobile film, the inspection result is accurate, and the inspection is convenient, fast, time-saving and labor-saving.

Description

Technical Field

[0001] The invention relates to the technical field of quality detection of automobile films, in particular to a quality detection device and a detection method for automobile films. Background Art

[0002] Car film is mainly attached to the front and rear windshields, side windows and sunroofs of cars, and plays the role of heat insulation, sun protection, UV protection, safety and explosion protection, privacy protection, etc. According to different materials and processes, car window films can be divided into dyed films, coated and printed films, ordinary metal films, nano-ceramic films, precious metal films, magnetron sputtering films, etc. After the production and preparation of car films, it is necessary to sample and test the quality of car films. However, the performance of the testing equipment currently used in the testing process is single, and it cannot simulate different use environments for adaptive testing, which makes the test results inaccurate, and the test parameters are single, the test efficiency is low, and it is time-consuming and labor-intensive. Therefore, a quality testing device and method for car films are needed to solve the above problems. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a quality inspection device and a method for automobile films.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a quality inspection device and inspection method for automobile film, including a conveying hose, a solenoid valve, a fixed support base, an auxiliary inspection frame, a first hot air blower, a first inspection mechanism, an operation display screen, a support adjustment body, a second inspection mechanism, a support bracket and a detection device, wherein the support bracket is fixedly installed on the upper parts of both ends of the support adjustment body, the operation display screen is fixedly installed on the support bracket, the detection device is fixedly connected to both ends of the support bracket, the first inspection mechanism and the second inspection mechanism are symmetrically distributed on both sides of the support adjustment body, and the first inspection mechanism and the second inspection mechanism structure Similarly, the detection device is located above the first detection mechanism and the second detection mechanism, the auxiliary detection frame is located outside the first detection mechanism and the second detection mechanism, the fixed support base is fixedly connected to the bottom end of the auxiliary detection frame, the first hot air blower is fixedly installed inside the two ends of the auxiliary detection frame, the solenoid valve is fixedly installed in the middle of the upper end of the auxiliary detection frame, the conveying hose is fixedly connected to the upper end of the solenoid valve, the first detection mechanism includes a detection limit body, a car film and an adjustment detection body, the adjustment detection body is arranged below the detection limit body, and the car film is fixedly arranged inside the detection limit body.

[0005] Preferably, the support and adjustment body includes a rotating gear, a synchronous rotating rod, a first driving gear plate, a motor, a support limiting base, a second driving gear plate and a driving support and adjustment frame, the first driving gear plate and the second driving gear plate are symmetrically distributed, the rotating gear is rotatably clamped inside the two ends of the support limiting base, and the two side ends of the rotating gear are respectively meshed and connected with the first driving gear plate and the second driving gear plate, the synchronous rotating rod is rotatably clamped in the middle part of the support limiting base, and the two ends of the synchronous rotating rod are fixedly connected to the middle part of the rotating gear, the motor is fixedly mounted on the end head of the support limiting base, the driving end of the motor is fixedly connected to the middle part of the rotating gear, the driving support and adjustment frame is fixedly connected to the outer ends of the second driving gear plate and the first driving gear plate, and the driving support and adjustment frame is slidably clamped on the support limiting base.

[0006] Preferably, the detection limit body includes a first waterproof electric push rod, a support limit plate, a first clamping and fixing plate, a second clamping and fixing plate, a support mounting frame, a limit detection disk, a sliding limit slot, a second waterproof electric push rod, an adjustment control frame, a third waterproof electric push rod, a sliding adjustment card plate, a control rope, a rotating blocking wheel, a support and fixed cross frame, an installation support base frame and a reset adjustment spring. The sliding limit slot is evenly arranged on the limit detection disk, the support and fixed cross frame is evenly fixedly installed on the outer end of the limit detection disk, the rotating blocking wheel is rotatably clamped on the support and fixed cross frame, the sliding adjustment card plate is evenly slidably clamped inside the sliding limit slot, the control rope is symmetrically fixedly connected to the outer end of the sliding adjustment card plate, and the control rope passes through the blocking on the rotating blocking wheel, the third waterproof electric push rod is fixedly installed on the middle upper end of the sliding adjustment card plate, and the adjustment control frame is fixedly connected to the third waterproof electric push rod The front end of the rod, the second waterproof electric push rod is evenly and symmetrically fixedly installed on the adjustment control frame, the first clamping and fixing plate is fixedly connected to the bottom end of the second waterproof electric push rod, the supporting and limiting plate is fixedly connected to the front end of the sliding adjustment card plate, the supporting and mounting frame is symmetrically fixedly installed on the front end bottom of the sliding adjustment card plate, and the supporting and mounting frame is slidably arranged inside the sliding limiting card slot, the first waterproof electric push rod is symmetrically fixedly installed on the supporting and mounting frame, the second clamping and fixing plate is located at the upper end of the supporting and limiting plate, and the upper end of the first waterproof electric push rod passes through the supporting and limiting plate and is fixedly connected to the bottom end of the second clamping and fixing plate, the mounting support base is evenly and symmetrically fixedly installed on the limit detection disk, and the mounting support base is distributed on both sides above the sliding adjustment card plate, and the reset adjustment spring is fixedly installed between the side end of the third waterproof electric push rod and the mounting support base.

[0007] Preferably, the adjustment detection body includes an ultraviolet light source, a temperature sensor, a friction sand ball, a pressure sensor, a fluorescent lamp, a fourth waterproof electric push rod, a mobile control disk, a sliding adjustment column, a fifth waterproof electric push rod, a fixed installation disk frame, a rotation adjustment gear disk, a rotation drive gear disk and a waterproof motor, the rotation adjustment gear disk is rotationally clamped at the middle of the bottom end of the mobile control disk, the rotation drive gear disk is rotationally clamped at the bottom end of the mobile control disk, the friction sand ball is fixedly mounted on the bottom end of the mobile control disk through a frame, and the driving end of the waterproof motor is fixedly connected to the middle of the rotation drive gear disk. The rotating driving gear disc is meshed and connected with the rotating adjusting gear disc, the sliding adjusting column penetrates and is slidably connected to the middle part of the rotating adjusting gear disc, the fifth waterproof electric push rod is fixedly connected to the bottom end of the rotating adjusting gear disc through the fixed mounting disc frame, the front end of the fifth waterproof electric push rod is fixedly connected to the middle part of the bottom end of the sliding adjusting column, the upper end of the sliding adjusting column is evenly and symmetrically fixedly installed with an ultraviolet light source, a temperature sensor and a fluorescent lamp, the pressure sensor is fixedly installed in the middle part of the upper end of the sliding adjusting column, and the friction sand ball is threadedly connected to the upper end of the pressure sensor.

[0008] Preferably, the detection device includes a second hot air blower, a support and limit frame, an electric push rod, a conveying nozzle, a receiving sensor and a fixed disc rack, the second hot air blower is evenly fixedly installed inside the side end of the support and limit frame, the electric push rod is fixedly installed in the middle of the support and limit frame, the fixed disc rack is fixedly connected to the bottom end of the electric push rod, the receiving sensor is evenly fixedly installed on the fixed disc rack, the conveying nozzle is fixedly connected to the middle of the bottom end of the second hot air blower, and the conveying nozzle is distributed on the outside of the fixed disc rack.

[0009] Preferably, the receiving sensor is an ultraviolet sensor.

[0010] Preferably, the receiving sensor is a visible light sensor.

[0011] Preferably, the fourth waterproof electric push rod is fixedly connected to the bottom end of the limit detection disk, the bottom end of the control rope is fixedly connected to the upper end of the movable control disk, the friction sand ball is located directly below the automobile film, the edge of the automobile film is clamped and fixed between the first clamping plate and the second clamping plate, the side end of the limit detection disk is fixedly connected to the drive support adjustment frame, and the support bracket is fixedly connected to the side end of the support limit frame.

[0012] A method for detecting a quality detection device for an automobile film, comprising the following steps:

[0013] S1. First, place the automobile film on each second clamping and fixing plate inside the limit detection plate, and then start the third waterproof electric push rod, which can drive the adjustment control frame and the second waterproof electric push rod to move forward, and start the second waterproof electric push rod to control the first clamping and fixing plate to move downward, so that the edge of the automobile film is clamped and fixed between the evenly distributed second clamping and fixing plates and the first clamping and fixing plates to be fully unfolded;

[0014] S2, then start the waterproof motor to drive the rotating driving gear disc to rotate forward and backward, the rotating driving gear disc that rotates forward and backward can drive the rotating adjusting gear disc to rotate forward and backward, start the fifth waterproof electric push rod to drive the sliding adjusting card column to slide upward along the middle part of the rotating adjusting gear disc, so that the rotating friction sand ball and the fixed and unfolded automobile film are squeezed and rotated and rubbed, and the extrusion friction can be detected by the set pressure sensor to make the extrusion force, so that the friction of the friction sand ball on the automobile film can be regularly detected, and the wear resistance of the automobile film can be quickly detected, and the fourth waterproof electric push rod is synchronously started during the detection process, and the mobile control disk can be driven to move downward by the fourth waterproof electric push rod, and the mobile control disk that moves downward can drive each control rope to pull each sliding adjusting card plate after passing through the isolation of the rotating isolation wheel, so that the sliding adjusting card plate slides outward along the inside of the sliding limit card slot, and the reset adjustment spring is compressed at this time, so that each angle and position of the fixed automobile film is pulled synchronously, and the strength of the automobile film can be detected;

[0015] S3, start the ultraviolet light source and the fluorescent lamp to emit ultraviolet light and light to the car film, and the receiving sensor can detect and analyze the ultraviolet light and light intensity after passing through the car film, so as to detect the ultraviolet light blocking rate and light transmittance of the car film, start each second hot air blower, and control the bottom end of each delivery nozzle to blow hot air of a specified temperature to the upper part of the car film through the solenoid valve at the bottom of the second hot air blower. After passing through the isolation of the car film, the temperature of the bottom of the car film can be detected through the temperature sensor at the bottom of the car film, so as to detect the heat insulation effect of the car film;

[0016] S4. During the detection process, the motor is started, and the second drive tooth plate and the first drive tooth plate can be driven by the motor to slide outward along the support limit base. The automobile films in the first detection mechanism and the second detection mechanism symmetrically arranged on both sides can be controlled to move synchronously to the inside of the auxiliary detection frame by driving the support adjustment frame, and connected to the external water supply system through a conveying hose. The nozzle inside the auxiliary detection frame can spray water mist through the control of the solenoid valve to simulate rainy weather, and the temperature inside the auxiliary detection frame can be controlled by the first hot air blower to simulate the scene and temperature during the actual use of the automobile film, so that the detection process is carried out in a simulated real environment, so that the detection result is more accurate, and the two groups can be detected synchronously under the same conditions during the detection process, so that there is a control group during the detection process, which also makes the detection result more accurate.

[0017] Beneficial effects of the present invention:

[0018] 1. The present invention can quickly and stably unfold and fix the automobile film to be tested through the symmetrically arranged first detection mechanism and the second detection mechanism, and then conveniently, automatically and accurately test the wear resistance, strength, light transmittance, ultraviolet blocking rate and thermal insulation performance of the automobile film. The test results are accurate, and the test is convenient, fast, time-saving and labor-saving.

[0019] 2. The present invention can drive the second driving tooth plate and the first driving tooth plate to slide outward along the support limit base through the motor, and can control the automobile films in the first detection mechanism and the second detection mechanism symmetrically arranged on both sides to move synchronously to the inside of the auxiliary detection frame through the driving support adjustment frame, and be connected to the external water supply system with a certain acidity and alkalinity through the delivery hose, and can make the nozzle inside the auxiliary detection frame spray water mist through the control of the solenoid valve to simulate rainy weather, and can control the temperature inside the auxiliary detection frame through the first hot air blower, and can simulate the scene and temperature during the actual use of the automobile film, so that the detection process is carried out in a simulated real environment, so that the detection result is more accurately in line with the actual use of the automobile film, and in the detection process, two groups can be detected synchronously under the same conditions, so that a control group is provided during the detection process, which also makes the detection result more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0022] Figure 2 A schematic diagram of the structure of the main body removal auxiliary detection frame in the present invention;

[0023] Figure 3It is a schematic diagram of the supporting and adjusting main structure of the present invention;

[0024] Figure 4 It is a schematic structural diagram of the first detection mechanism in the present invention;

[0025] Figure 5 It is a schematic diagram of the bottom structure of the first detection mechanism in the present invention;

[0026] Figure 6 It is a schematic diagram of the detection limit main structure in the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the adjustment detection main body in the present invention;

[0028] Figure 8 It is a schematic diagram of the bottom structure of the adjustment detection body in the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of the detection device in the present invention;

[0030] Fig.10 It is a schematic diagram of the bottom structure of the detection device in the present invention.

[0031] In the figure: 1-conveying hose, 2-solenoid valve, 3-fixed support base, 4-auxiliary detection frame, 5-first hot air blower, 6-first detection mechanism, 7-control display screen, 8-support adjustment body, 9-second detection mechanism, 10-support bracket, 11-detection device, 12-rotating gear, 13-synchronous rotation rod, 14-first driving gear plate, 15-motor, 16-support limit base, 17-second driving gear plate, 18-drive support adjustment frame, 19-detection limit body, 20-car film, 21-adjustment detection body, 22-first waterproof electric push rod, 23-support limit plate, 24-first clamping fixed plate, 25-second clamping fixed plate, 26-support mounting frame, 27-limit detection plate, 28-sliding limit card slot, 29-second Waterproof electric push rod, 30-adjustment control frame, 31-third waterproof electric push rod, 32-sliding adjustment card plate, 33-control rope, 34-rotating blocking wheel, 35-support fixed horizontal frame, 36-installation support base frame, 37-reset adjustment spring, 38-ultraviolet light source, 39-temperature sensor, 40-friction sand ball, 41-pressure sensor, 42-fluorescent lamp, 43-fourth waterproof electric push rod, 44-movable control disk, 45-sliding adjustment card column, 46-fifth waterproof electric push rod, 47-fixed installation disk frame, 48-rotating adjustment gear disk, 49-rotating drive gear disk, 50-waterproof motor, 51-second hot air blower, 52-support limit frame, 53-electric push rod, 54-delivery nozzle, 55-receiving sensor, 56-fixed disk frame. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] The present invention is further described below in conjunction with the accompanying drawings.

[0035] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, a quality inspection device and inspection method for automobile film of the present invention include a conveying hose 1, a solenoid valve 2, a fixed support base 3, an auxiliary inspection frame 4, a first hot air blower 5, a first inspection mechanism 6, an operation display screen 7, a support and adjustment body 8, a second inspection mechanism 9, a support bracket 10 and a detection device 11, wherein the support bracket 10 is fixedly mounted on the upper parts of both ends of the support and adjustment body 8, the operation display screen 7 is fixedly mounted on the support bracket 10, the detection device 11 is fixedly connected to both ends of the support bracket 10, the first inspection mechanism 6 and the second inspection mechanism 9 are symmetrically distributed on both sides of the support and adjustment body 8, and the first inspection mechanism 6 and the second inspection mechanism 9 have the same structure, the detection device 11 is located above the first inspection mechanism 6 and the second inspection mechanism 9, the auxiliary inspection frame 4 is located outside the first inspection mechanism 6 and the second inspection mechanism 9, the fixed support base 3 is fixedly connected to the bottom end of the auxiliary inspection frame 4, the first hot air blower 5 is fixedly mounted inside the two ends of the auxiliary inspection frame 4, the solenoid valve 2 is fixedly mounted on the auxiliary inspection frame 4, and the detection device 11 is fixedly connected to the auxiliary inspection frame 4. In the middle of the upper end of the measuring frame 4, the conveying hose 1 is fixedly connected to the upper end of the solenoid valve 2, and the first detecting mechanism 6 includes a detecting limit body 19, a car film 20 and an adjusting detecting body 21. The adjusting detecting body 21 is arranged below the detecting limit body 19, and the car film 20 is fixedly arranged inside the detecting limit body 19. It is connected to an external water supply system with a certain acidity and alkalinity through the conveying hose 1, and the nozzle inside the auxiliary detecting frame 4 can spray water mist through the control of the solenoid valve 2 to simulate rainy weather, and the temperature inside the auxiliary detecting frame 4 can be controlled by the first hot air blower 5, which can simulate the scene and temperature during the actual use of the car film 20, so that the detection process is carried out in a simulated real environment, so that the detection result is more accurate, and the two groups can be detected synchronously under the same conditions during the detection process, so that there is a control group during the detection process, which also makes the detection result more accurate, so that the control display screen 7 is convenient for controlling the device, and the detection values ​​and results can be conveniently observed.

[0036] like Figure 3As shown, the support and adjustment body 8 includes a rotating gear 12, a synchronous rotating rod 13, a first driving tooth plate 14, a motor 15, a support and limit base 16, a second driving tooth plate 17 and a driving support and adjustment frame 18. The first driving tooth plate 14 and the second driving tooth plate 17 are symmetrically distributed. The rotating gear 12 is rotatably clamped inside the two ends of the support and limit base 16, and the two side ends of the rotating gear 12 are respectively meshed and connected with the first driving tooth plate 14 and the second driving tooth plate 17. The synchronous rotating rod 13 is rotatably clamped in the middle of the support and limit base 16, and the two ends of the synchronous rotating rod 13 are fixedly connected to the middle of the rotating gear 12. The motor 15 is fixedly installed on the support and limit base 16. The driving end of the motor 15 is fixedly connected to the middle part of the rotating gear 12, and the driving support adjustment frame 18 is fixedly connected to the outer ends of the second driving tooth plate 17 and the first driving tooth plate 14. The driving support adjustment frame 18 is slidably engaged on the support limit base 16. The motor 15 can drive the second driving tooth plate 17 and the first driving tooth plate 14 to slide outward along the support limit base 16. The driving support adjustment frame 18 can control the automobile film 20 in the first detection mechanism 6 and the second detection mechanism 9 symmetrically arranged on both sides to move synchronously to the inside of the auxiliary detection frame 4, thereby playing a role in synchronously adjusting the symmetrically arranged first detection mechanism 6 and the second detection mechanism 9.

[0037] like Figure 6As shown, the detection limit body 19 includes a first waterproof electric push rod 22, a support limit plate 23, a first clamping and fixing plate 24, a second clamping and fixing plate 25, a support mounting frame 26, a limit detection disk 27, a sliding limit card slot 28, a second waterproof electric push rod 29, an adjustment control frame 30, a third waterproof electric push rod 31, a sliding adjustment card plate 32, a control rope 33, a rotating blocking wheel 34, a support and fixing cross frame 35, an installation support base frame 36 and a reset adjustment spring 37. The sliding limit card slot 28 is evenly arranged on the limit detection disk 27, and the support and fixing cross frame 35 is evenly fixedly installed on the outer end of the limit detection disk 27. The blocking wheel 34 is rotatably connected to the supporting fixed cross frame 35, the sliding adjustment card plate 32 is evenly slidably connected to the inside of the sliding limit card slot 28, the control rope 33 is symmetrically fixedly connected to the outer end of the sliding adjustment card plate 32, and the control rope 33 passes through the blocking on the rotating blocking wheel 34, the third waterproof electric push rod 31 is fixedly installed on the middle upper end of the sliding adjustment card plate 32, the adjustment control frame 30 is fixedly connected to the front end of the third waterproof electric push rod 31, the second waterproof electric push rod 29 is evenly and symmetrically fixedly installed on the adjustment control frame 30, the first clamping fixing plate 24 is fixedly connected to the bottom end of the second waterproof electric push rod 29, the support limit plate 23 is fixedly connected to the front end of the sliding adjustment card plate 32, the support mounting frame 26 is symmetrically fixedly installed at the front end bottom of the sliding adjustment card plate 32, and the support mounting frame 26 is slidably arranged inside the sliding limit card slot 28, the first waterproof electric push rod 22 is symmetrically fixedly installed on the support mounting frame 26, the second clamping fixing plate 25 is located at the upper end of the support limit plate 23, and the upper end of the first waterproof electric push rod 22 passes through the support limit plate 23 and is fixedly connected to the bottom end of the second clamping fixing plate 25, the installation support base frame 36 is evenly and symmetrically fixedly installed on the limit detection plate 27, and the installation support base frame 36 is distributed at the upper end of the sliding adjustment card plate 32 On both sides of the upper part, the reset adjustment spring 37 is fixedly installed between the side end of the third waterproof electric push rod 31 and the installation support base frame 36, and the automobile film 20 is placed on each second clamping and fixing plate 25 inside the limit detection plate 27, and then the third waterproof electric push rod 31 is started. The third waterproof electric push rod 31 can drive the adjustment control frame 30 and the second waterproof electric push rod 29 to move forward, and starting the second waterproof electric push rod 29 can control the first clamping and fixing plate 24 to move downward, so that the edge of the automobile film 20 is clamped and fixed between the evenly distributed second clamping and fixing plates 25 and the first clamping and fixing plates 24 to be fully unfolded.

[0038] like Figure 7 and Figure 8As shown, the adjustment detection body 21 includes an ultraviolet light source 38, a temperature sensor 39, a friction sand ball 40, a pressure sensor 41, a fluorescent lamp 42, a fourth waterproof electric push rod 43, a mobile control disk 44, a sliding adjustment column 45, a fifth waterproof electric push rod 46, a fixed installation disk frame 47, a rotating adjustment gear plate 48, a rotating drive gear plate 49 and a waterproof motor 50. The rotating adjustment gear plate 48 is rotatably connected to the middle part of the bottom end of the mobile control disk 44, and the rotating drive gear plate 49 is rotatably connected to the bottom end of the mobile control disk 44. The friction sand ball 40 is fixedly installed on the bottom end of the mobile control disk 44 through a frame. The driving end of the waterproof motor 50 is fixedly connected to the middle part of the rotating drive gear plate 49. The rotating drive gear plate 49 is connected to the The rotating adjustment toothed disc 48 is meshed and connected, the sliding adjustment column 45 penetrates and is slidably connected to the middle part of the rotating adjustment toothed disc 48, the fifth waterproof electric push rod 46 is fixedly connected to the bottom end of the rotating adjustment toothed disc 48 through the fixed mounting disc frame 47, the front end of the fifth waterproof electric push rod 46 is fixedly connected to the middle part of the bottom end of the sliding adjustment column 45, the upper end of the sliding adjustment column 45 is evenly and symmetrically fixedly installed with an ultraviolet light source 38, a temperature sensor 39 and a fluorescent lamp 42, the pressure sensor 41 is fixedly installed in the middle part of the upper end of the sliding adjustment column 45, the friction sand ball 40 is threadedly connected to the upper end of the pressure sensor 41, and the waterproof motor 50 can indirectly control the friction sand ball 40 to rub the automobile film 20 to detect the wear resistance performance.

[0039] like Fig. 9 and Fig.10 As shown, the detection device 11 includes a second hot air blower 51, a support and limit frame 52, an electric push rod 53, a delivery nozzle 54, a receiving sensor 55 and a fixed disk rack 56. The second hot air blower 51 is evenly fixedly installed inside the side end of the support and limit frame 52, the electric push rod 53 is fixedly installed in the middle of the support and limit frame 52, the fixed disk rack 56 is fixedly connected to the bottom end of the electric push rod 53, the receiving sensor 55 is evenly fixedly installed on the fixed disk rack 56, the delivery nozzle 54 is fixedly connected to the middle of the bottom end of the second hot air blower 51, and the delivery nozzle 54 is distributed on the outside of the fixed disk rack 56. The solenoid valve at the bottom of the second hot air blower 51 controls the bottom end of each delivery nozzle 54 to blow hot air of a specified temperature toward the upper part of the automobile film 20. After the automobile film 20 is isolated, the temperature of the bottom of the automobile film 20 can be detected by the temperature sensor 39 at the bottom of the automobile film 20, so that the heat insulation effect of the automobile film 20 can be detected.

[0040] The receiving sensor 55 is an ultraviolet sensor, which can detect the ultraviolet blocking rate of the automobile film 20 .

[0041] The receiving sensor 55 is a visible light sensor, which can detect the light transmittance of the automobile film 20 .

[0042] The fourth waterproof electric push rod 43 is fixedly connected to the bottom end of the limit detection disk 27, the bottom end of the control rope 33 is fixedly connected to the upper end of the movable control disk 44, the friction sand ball 40 is located directly below the automobile film 20, and the edge of the automobile film 20 is clamped and fixed between the first clamping plate 24 and the second clamping plate 25. The side end of the limit detection disk 27 is fixedly connected to the driving support adjustment frame 18, and the support bracket 10 is fixedly connected to the side end of the support limit frame 52, which plays the role of fixed connection and support.

[0043] When implementing this embodiment: the device is fixedly installed and used through the fixing holes set on both sides of the support limit base 16, and the electric push rod 53 is started to adjust and control the use height and position of the fixed disk frame 56. During the detection process, the electric push rod 53 can again control the lifting and lowering of the fixed disk frame 56 to adjust the use position of the receiving sensor 55. The various auxiliary detection frames 4 can be fixed by the fixed support base 3, and the delivery hose 1 is connected to the external liquid supply to deliver weak acid or weak alkali liquid and clean water. After the adjustment and installation are completed, the detection is carried out. First, the car film 20 is placed on each second clamping and fixing plate 25 inside the limit detection plate 27, and then the third waterproof electric push rod 31 is started. The third waterproof electric push rod 31 can drive the adjustment control frame 30 and the second waterproof electric push rod 29 to move forward, and the second waterproof electric push rod 29 can be started to control the first clamping and fixing plate 24 to move downward, so that the edge of the car film 20 is clamped and fixed between the evenly distributed second clamping and fixing plates 25 and the first clamping and fixing plates 24 to be fully unfolded, and then the waterproof motor 50 is started to drive the rotating drive gear The disk 49 rotates forward and backward, and the forward and backward rotating driving toothed disk 49 can drive the rotating adjusting toothed disk 48 to rotate forward and backward. Starting the fifth waterproof electric push rod 46 can drive the sliding adjusting clamping column 45 to slide upward along the middle of the rotating adjusting toothed disk 48, so that the rotating friction sand ball 40 and the fixed and unfolded automobile film 20 are squeezed and rotated to rub, and the extrusion friction can be detected by the set pressure sensor 41, so that the extrusion force can be detected, so that the friction of the friction sand ball 40 on the automobile film 20 can be regularly detected, and the wear resistance performance of the automobile film 20 can be quickly detected. And during the detection process, the fourth waterproof electric push rod 43 is synchronously started, and the fourth waterproof electric push rod 43 can drive the movable control plate 44 to move downward. The movable control plate 44 moving downward can drive each control rope 33 to pull each sliding adjustment card plate 32 after passing through the blocking of the rotating blocking wheel 34, so that the sliding adjustment card plate 32 slides outward along the inside of the sliding limit card slot 28. At this time, the reset adjustment spring 37 is compressed, so that the various angles and positions of the fixed automobile film 20 are synchronously pulled, and the strength of the automobile film 20 can be tested;

[0044] Starting the ultraviolet light source 38 and the fluorescent lamp 42 can emit ultraviolet light and light to the automobile film 20. The receiving sensor 55 can detect and analyze the ultraviolet light and light intensity after passing through the automobile film 20, so that the ultraviolet light blocking rate and light transmittance of the automobile film 20 can be detected. The second hot air blowers 51 are started, and the solenoid valve at the bottom of the second hot air blowers 51 controls the bottom end of each conveying nozzle 54 to blow hot air of a specified temperature to the upper part of the automobile film 20. After the automobile film 20 is isolated, the temperature of the bottom of the automobile film 20 can be detected by the temperature sensor 39 at the bottom of the automobile film 20, so that the heat insulation effect of the automobile film 20 can be detected. During the detection process, the motor 15 is started, and the second drive gear plate 17 and the first drive gear plate 14 can be driven by the motor 15 to move along the support limit The base 16 slides outward, and by driving the support adjustment frame 18, the automobile film 20 in the first detection mechanism 6 and the second detection mechanism 9 symmetrically arranged on both sides can be controlled to move synchronously to the inside of the auxiliary detection frame 4, and connected to the external water supply system with a certain acidity and alkalinity through the delivery hose 1, and the nozzle inside the auxiliary detection frame 4 can be controlled by the solenoid valve 2 to spray water mist to simulate rainy weather, and the temperature inside the auxiliary detection frame 4 can be controlled by the first hot air blower 5 to simulate the scene and temperature during the actual use of the automobile film 20, so that the detection process is carried out in a simulated real environment, so that the detection result is more accurate, and in the detection process, two groups can be detected synchronously under the same conditions, so that a control group is provided during the detection process, which also makes the detection result more accurate.

[0045] A method for detecting a quality detection device for an automobile film, comprising the following steps:

[0046] S1. First, place the automobile film 20 on each second clamping and fixing plate 25 inside the limit detection plate 27, and then start the third waterproof electric push rod 31. The third waterproof electric push rod 31 can drive the adjustment control frame 30 and the second waterproof electric push rod 29 to move forward, and start the second waterproof electric push rod 29 to control the first clamping and fixing plate 24 to move downward, so that the edge of the automobile film 20 is clamped and fixed between the evenly distributed second clamping and fixing plates 25 and the first clamping and fixing plates 24 to fully unfold;

[0047] S2, then start the waterproof motor 50 to drive the rotating driving gear plate 49 to rotate forward and reversely, the rotating driving gear plate 49 that rotates forward and reversely can drive the rotating adjusting gear plate 48 to rotate forward and reversely, start the fifth waterproof electric push rod 46 to drive the sliding adjusting clamping column 45 to slide upward along the middle of the rotating adjusting gear plate 48, so that the rotating friction sand ball 40 and the fixed and unfolded automobile film 20 are squeezed and rotated and rubbed, and the pressure sensor 41 provided can detect the squeezing friction so that the squeezing force can be detected, so that the friction of the friction sand ball 40 on the automobile film 20 can be detected regularly, and the automobile film 20 can be quickly adjusted. The wear resistance performance test is performed, and the fourth waterproof electric push rod 43 is synchronously started during the test. The fourth waterproof electric push rod 43 can drive the movable control plate 44 to move downward. The movable control plate 44 moving downward can drive each control rope 33 to pull each sliding adjustment card plate 32 after passing through the blocking of the rotating blocking wheel 34, so that the sliding adjustment card plate 32 slides outward along the inside of the sliding limit card slot 28. At this time, the reset adjustment spring 37 is compressed, so that the various angles and positions of the fixed automobile film 20 are synchronously pulled, and the strength of the automobile film 20 can be tested;

[0048] S3, start the ultraviolet light source 38 and the fluorescent lamp 42 to emit ultraviolet light and light to the automobile film 20, and the receiving sensor 55 can detect and analyze the ultraviolet light and light intensity after passing through the automobile film 20, so as to detect the ultraviolet light blocking rate and light transmittance of the automobile film 20, start each second hot air blower 51, and control the bottom end of each delivery nozzle 54 to blow hot air of a specified temperature to the upper part of the automobile film 20 through the solenoid valve at the bottom of the second hot air blower 51, and after passing through the isolation of the automobile film 20, the temperature of the bottom of the automobile film 20 can be detected by the temperature sensor 39 at the bottom of the automobile film 20, so as to detect the heat insulation effect of the automobile film 20;

[0049] S4. During the detection process, the motor 15 is started, and the second drive tooth plate 17 and the first drive tooth plate 14 can be driven by the motor 15 to slide outward along the support limit base 16. By driving the support adjustment frame 18, the automobile film 20 in the first detection mechanism 6 and the second detection mechanism 9 symmetrically arranged on both sides can be controlled to move synchronously to the inside of the auxiliary detection frame 4, and connected to the external water supply system through the conveying hose 1. The nozzle inside the auxiliary detection frame 4 can spray water mist through the control of the solenoid valve 2 to simulate rainy weather, and the temperature inside the auxiliary detection frame 4 can be controlled by the first hot air blower 5. The scene and temperature during the actual use of the automobile film 20 can be simulated, so that the detection process is carried out in a simulated real environment, so that the detection result is more accurate, and the two groups can be detected synchronously under the same conditions during the detection process, so that there is a control group during the detection process, which also makes the detection result more accurate.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quality inspection device for automobile film, comprising a conveying hose (1), a solenoid valve (2), a fixed support base (3), an auxiliary inspection frame (4), a first hot air blower (5), a first inspection mechanism (6), an operation display screen (7), a support adjustment body (8), a second inspection mechanism (9), a support bracket (10) and a inspection device (11), characterized in that: The support bracket (10) is fixedly mounted on the upper parts of both ends of the support adjustment body (8); the control display screen (7) is fixedly mounted on the support bracket (10); the detection device (11) is fixedly connected to both ends of the support bracket (10); the first detection mechanism (6) and the second detection mechanism (9) are symmetrically distributed on both sides of the support adjustment body (8); the first detection mechanism (6) and the second detection mechanism (9) have the same structure; the detection device (11) is located above the first detection mechanism (6) and the second detection mechanism (9); and the auxiliary detection frame (4) is located between the first detection mechanism (6) and the second detection mechanism (9). The first detection mechanism (6) is a device for detecting a position limit of a vehicle. ... The support adjustment body (8) comprises a rotating gear (12), a synchronous rotating rod (13), a first driving tooth plate (14), a motor (15), a support limit base (16), a second driving tooth plate (17) and a driving support adjustment frame (18), wherein the first driving tooth plate (14) and the second driving tooth plate (17) are symmetrically distributed, the rotating gear (12) is rotatably clamped inside the two ends of the support limit base (16), and the two side ends of the rotating gear (12) are respectively meshed and connected with the first driving tooth plate (14) and the second driving tooth plate (17), and the synchronous rotating rod ( 13) is rotatably clamped in the middle of the support and limit base (16), and the two ends of the synchronous rotation rod (13) are fixedly connected to the middle of the rotating gear (12), the motor (15) is fixedly mounted on the end of the support and limit base (16), the driving end of the motor (15) is fixedly connected to the middle of the rotating gear (12), the driving support adjustment frame (18) is fixedly connected to the outer ends of the second driving tooth plate (17) and the first driving tooth plate (14), and the driving support adjustment frame (18) is slidably clamped on the support and limit base (16); The detection limit body (19) comprises a first waterproof electric push rod (22), a support limit plate (23), a first clamping and fixing plate (24), a second clamping and fixing plate (25), a support mounting frame (26), a limit detection plate (27), a sliding limit card slot (28), a second waterproof electric push rod (29), an adjustment control frame (30), a third waterproof electric push rod (31), a sliding adjustment card plate (32), a control rope (33), a rotating blocking wheel (34), a support and fixing cross frame (35), an installation support base frame (36) and a reset adjustment spring (37), wherein the sliding limit card slot (28) is evenly arranged on the limit detection plate (27), the supporting fixed cross frame (35) is evenly fixedly mounted on the outer end of the limit detection plate (27), the rotating blocking wheel (34) is rotatably clamped on the supporting fixed cross frame (35), the sliding adjustment card plate (32) is evenly slidably clamped inside the sliding limit card groove (28), the control rope (33) is symmetrically fixedly connected to the outer end of the sliding adjustment card plate (32), and the control rope (33) passes through the blocking on the rotating blocking wheel (34), the third waterproof electric push rod (31) is fixedly mounted on the middle upper end of the sliding adjustment card plate (32), and the adjustment control frame (30) is fixed The first waterproof electric push rod (29) is connected to the front end of the third waterproof electric push rod (31), the second waterproof electric push rod (29) is evenly and symmetrically fixedly mounted on the adjustment control frame (30), the first clamping fixing plate (24) is fixedly connected to the bottom end of the second waterproof electric push rod (29), the support limit plate (23) is fixedly connected to the front end of the sliding adjustment card plate (32), the support mounting frame (26) is symmetrically fixedly mounted on the front bottom of the sliding adjustment card plate (32), and the support mounting frame (26) is slidably arranged inside the sliding limit card slot (28), and the first waterproof electric push rod (22) is symmetrically fixedly mounted On the support mounting frame (26), the second clamping fixing plate (25) is located at the upper end of the support limiting plate (23), and the upper end of the first waterproof electric push rod (22) passes through the support limiting plate (23) and is fixedly connected to the bottom end of the second clamping fixing plate (25), the mounting support base frame (36) is evenly and symmetrically fixedly mounted on the limit detection plate (27), and the mounting support base frame (36) is distributed on both sides above the sliding adjustment card plate (32), and the reset adjustment spring (37) is fixedly mounted between the side end of the third waterproof electric push rod (31) and the mounting support base frame (36); The adjustment detection body (21) comprises an ultraviolet light source (38), a temperature sensor (39), a friction sand ball (40), a pressure sensor (41), a fluorescent lamp (42), a fourth waterproof electric push rod (43), a movable control disk (44), a sliding adjustment clamping column (45), a fifth waterproof electric push rod (46), a fixed mounting disk frame (47), a rotating adjustment toothed disk (48), a rotating driving toothed disk (49) and a waterproof motor (50), wherein the rotating adjustment toothed disk (48) is rotationally clamped at the middle of the bottom end of the movable control disk (44), the rotating driving toothed disk (49) is rotationally clamped at the bottom end of the movable control disk (44), the friction sand ball (40) is fixedly mounted at the bottom end of the movable control disk (44) through a frame, and the driving end of the waterproof motor (50) is connected to the rotating driving toothed disk (49) ), the rotating drive gear disc (49) is meshedly connected with the rotating adjustment gear disc (48), the sliding adjustment clamping column (45) penetrates and is slidably clamped in the middle of the rotating adjustment gear disc (48), the fifth waterproof electric push rod (46) is fixedly connected to the bottom end of the rotating adjustment gear disc (48) through the fixed mounting disc frame (47), the front end of the fifth waterproof electric push rod (46) is fixedly connected to the middle of the bottom end of the sliding adjustment clamping column (45), the upper end of the sliding adjustment clamping column (45) is evenly and symmetrically fixedly mounted with an ultraviolet light source (38), a temperature sensor (39) and a fluorescent lamp (42), the pressure sensor (41) is fixedly mounted in the middle of the upper end of the sliding adjustment clamping column (45), and the friction sand ball (40) is threadedly connected to the upper end of the pressure sensor (41).

2. The quality inspection device for automobile film according to claim 1, characterized in that: The detection device (11) comprises a second hot air blower (51), a support and limit frame (52), an electric push rod (53), a delivery nozzle (54), a receiving sensor (55) and a fixed disk rack (56); the second hot air blower (51) is evenly fixedly mounted inside the side end of the support and limit frame (52); the electric push rod (53) is fixedly mounted in the middle of the support and limit frame (52); the fixed disk rack (56) is fixedly connected to the bottom end of the electric push rod (53); the receiving sensor (55) is evenly fixedly mounted on the fixed disk rack (56); the delivery nozzle (54) is fixedly connected to the middle of the bottom end of the second hot air blower (51); and the delivery nozzle (54) is distributed on the outside of the fixed disk rack (56).

3. The quality inspection device for automobile film according to claim 2 is characterized in that: The receiving sensor (55) is an ultraviolet sensor.

4. The quality inspection device for automobile film according to claim 3 is characterized in that: The receiving sensor (55) is a visible light sensor.

5. A quality inspection device for automobile film according to any one of claims 3 or 4, characterized in that: The fourth waterproof electric push rod (43) is fixedly connected to the bottom end of the limit detection plate (27), the bottom end of the control rope (33) is fixedly connected to the upper end of the movable control plate (44), the friction sand ball (40) is located directly below the automobile film (20), the edge of the automobile film (20) is clamped and fixed between the first clamping plate (24) and the second clamping plate (25), the side end of the limit detection plate (27) is fixedly connected to the driving support adjustment frame (18), and the support bracket (10) is fixedly connected to the side end of the support limit frame (52).

6. A method for detecting a quality detection device for automobile film, using the quality detection device for automobile film according to claim 5, characterized in that: It includes the following steps: S1. First, the automobile film (20) is placed on each second clamping and fixing plate (25) inside the limit detection plate (27), and the third waterproof electric push rod (31) is started. The third waterproof electric push rod (31) can drive the adjustment control frame (30) and the second waterproof electric push rod (29) to move forward, and the second waterproof electric push rod (29) can be started to control the first clamping and fixing plate (24) to move downward, so that the edge of the automobile film (20) is clamped and fixed between the evenly distributed second clamping and fixing plates (25) and the first clamping and fixing plates (24) to be fully unfolded; S2, then start the waterproof motor (50) to drive the rotating driving gear plate (49) to rotate forward and reverse, the rotating driving gear plate (49) that rotates forward and reverse can drive the rotating adjusting gear plate (48) to rotate forward and reverse, start the fifth waterproof electric push rod (46) to drive the sliding adjusting clamping column (45) to slide upward along the middle of the rotating adjusting gear plate (48), so that the rotating friction sand ball (40) and the fixed and unfolded automobile film (20) are squeezed and rotated and rubbed, and the pressure sensor (41) can detect the squeezing friction so that the squeezing force can be detected, so that the friction of the friction sand ball (40) on the automobile film (20) can be detected regularly, and the automobile film (20) can be quickly adjusted. ) and synchronously start the fourth waterproof electric push rod (43) during the detection process, so that the movable control plate (44) can be driven to move downward by the fourth waterproof electric push rod (43), and the movable control plate (44) moving downward can drive each control rope (33) to pull each sliding adjustment card plate (32) after passing through the blocking of the rotating blocking wheel (34), so that the sliding adjustment card plate (32) slides outward along the inside of the sliding limit card groove (28), and at this time, the reset adjustment spring (37) is compressed, so that the various angles and positions of the fixed automobile film (20) are synchronously pulled, so that the strength of the automobile film (20) can be tested; S3, starting the ultraviolet light source (38) and the fluorescent lamp (42) to emit ultraviolet light and light onto the automobile film (20), and detecting and analyzing the ultraviolet light and light intensity after passing through the automobile film (20) by means of the receiving sensor (55), thereby detecting the ultraviolet light blocking rate and light transmittance of the automobile film (20), and starting each second hot air blower (51), and controlling the bottom end of each delivery nozzle (54) to blow hot air of a specified temperature toward the upper part of the automobile film (20) through the solenoid valve at the bottom of the second hot air blower (51), and after passing through the isolation of the automobile film (20), the temperature of the bottom of the automobile film (20) can be detected by the temperature sensor (39) at the bottom of the automobile film (20), thereby detecting the heat insulation effect of the automobile film (20); S4, during the detection process, the motor (15) is started, and the motor (15) can drive the second drive tooth plate (17) and the first drive tooth plate (14) to slide outward along the support limit base (16), and the support adjustment frame (18) can be driven to control the automobile film (20) in the first detection mechanism (6) and the second detection mechanism (9) symmetrically arranged on both sides to move synchronously to the inside of the auxiliary detection frame (4), and connected to the external water supply system with a certain acidity and alkalinity through the delivery hose (1), and the nozzle inside the auxiliary detection frame (4) can be controlled by the solenoid valve (2) to spray water mist to simulate rainy weather, and the temperature inside the auxiliary detection frame (4) can be controlled by the first hot air blower (5), so as to simulate the scene and temperature during the actual use of the automobile film (20).

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