Automobile decoration strip detection equipment and detection method thereof

Abstract

The invention discloses automobile decoration strip detection equipment and a detection method thereof. The automobile decoration strip detection equipment comprises a door-shaped frame, a grabbing mechanism I, a grabbing mechanism II, a feeding mechanism, a detection box and a discharging mechanism. An opening groove of the door-shaped frame is longitudinally formed in the horizontal direction, a feeding mechanism, a detection box and a discharging mechanism are sequentially arranged on the ground relative to the interior of the door-shaped frame from left to right at intervals, a supporting mechanism is arranged in the detection box, and the feeding mechanism, the supporting mechanism and the discharging mechanism are collinear and are arranged at equal intervals; a grabbing mechanism I and a grabbing mechanism II are arranged at the upper middle position in the door-shaped frame in a left-right spaced mode, and the distance between the grabbing mechanism I and the grabbing mechanism II is consistent with the distance between the feeding mechanism and the supporting mechanism. The grabbing mechanism I and the grabbing mechanism II synchronously move up and down in the vertical direction and in the horizontal transverse direction in the door-shaped frame through a driving mechanism, and an adjusting assembly is arranged in the detection box. According to the invention, automatic corrosion resistance detection of the automobile trim is facilitated, and the detection efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of detection equipment, and in particular to a detection device for automobile trim strips and a detection method thereof. Background Art

[0002] Car trims have decorative effects and are generally installed on the side of the car body, and are highly consistent with the curvature of the car body. Since car trims are exposed to the outside and are easily corroded by external rain, they need to be tested for corrosion resistance during the production process.

[0003] The existing corrosion resistance testing equipment for automobile trim strips usually immerses the automobile trim strips in a solvent by clamping, which results in the position where the automobile trim strips are clamped often not being in direct contact with the solvent, making it impossible to perform corrosion resistance testing on the clamping position; in addition, currently, the automobile trim strips are usually taken out manually after testing for subsequent operations, which is not only time-consuming and labor-intensive, but also unsafe. Therefore, the above problems need to be solved urgently. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an automobile trim detection device and a detection method thereof. Through the coordinated use of a grabbing mechanism I, a grabbing mechanism II, a driving mechanism, a feeding mechanism, a detection box, a supporting mechanism and an adjusting component, it is convenient to perform automated corrosion resistance detection of automobile trims. This process saves time and labor, improves detection efficiency, and has high safety.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: an automobile trim strip detection device of the present invention, its innovation lies in: comprising a gantry, a gripping mechanism I, a gripping mechanism II, a driving mechanism, a feeding mechanism, a detection box, a supporting mechanism, an adjusting assembly and a feeding mechanism; the opening slot of the gantry is arranged along the horizontal longitudinal direction, and its two opening ends are vertically downwardly installed on the ground; on the ground, a feeding mechanism, a detection box and a feeding mechanism are arranged in sequence from left to right relative to the inside of the gantry, and a supporting mechanism for placing automobile trim strips is also arranged in the detection box, and the feeding mechanism, the supporting mechanism and the feeding mechanism are arranged in a horizontal and transverse colinear manner, and the three are arranged at equal intervals; in the A grabbing mechanism I and a grabbing mechanism II are spaced apart on the left and right sides at the upper middle position inside the gantry. The spacing between the grabbing mechanism I and the grabbing mechanism II is consistent with the spacing between the feeding mechanism and the supporting mechanism. The grabbing mechanism I and the grabbing mechanism II perform vertical and horizontal synchronous movements in the gantry through a driving mechanism, and the automobile trim strips at the feeding mechanism are grabbed by the grabbing mechanism I and placed on the supporting mechanism for corrosion resistance testing. At the same time, the tested automobile trim strips are grabbed by the grabbing mechanism II and placed on the unloading mechanism. An adjustment component is also provided in the test box, and the horizontal and horizontal position of the automobile trim strips placed on the supporting mechanism is adjusted by the adjustment component.

[0006] Preferably, the driving mechanism includes a first electric push rod, a lifting plate, a first slide rail, a first slider, a first limit plate, a side plate, a first motor, a threaded rod, a guide rail, a slider I, a connecting plate I, a slider II and a connecting plate II; a lifting plate matching with it is also horizontally and laterally provided at an upper middle position inside the gantry, and a plurality of first electric push rods are vertically and symmetrically provided on its upper surface in a matrix and evenly spaced intervals, the pushing ends of all the first electric push rods move synchronously, and the pushing ends of each of the first electric push rods extend vertically downward to the inside of the gantry, and are respectively screwed and fixed to the corresponding positions on the upper surface of the lifting plate, thereby driving the lifting plate inside the gantry. It makes vertical up and down movement relative to the area above the detection box; two first slide rails are vertically symmetrically arranged at a front-to-rear interval on the left and right inner sides of the gantry relative to the position of the lifting plate, and first sliders matching the first slide rails are respectively arranged on the left and right end surfaces of the lifting plate relative to each first slide rail position, thereby ensuring the stability of the vertical up and down movement of the lifting plate through the coordinated use of the first slide rails and the first sliders; first limit plates are also horizontally arranged at the upper and lower ends of each of the first slide rails, and each of the first limit plates is fixedly connected to the corresponding positions of the left and right inner sides of the gantry, and the vertical up and down movement of the lifting plate is limited up and down by the first limit plates; Side plates are also arranged vertically and longitudinally symmetrically at left and right intervals on the lower surface of the lifting plate, and two threaded rods are arranged horizontally and transversely symmetrically at front and rear intervals in the middle position between the two side plates, the right end of each threaded rod is rotatably connected to the corresponding side plate, and the left end thereof extends horizontally and vertically out of the corresponding side plate, and is respectively linked to the output end of the corresponding first motor; the two first motors are arranged horizontally and transversely at front and rear intervals, and the two motors move synchronously, and are respectively screwed and fixed to the side plate on the left side; guide rails are also arranged horizontally and parallelly symmetrically on the upper and lower sides of each threaded rod, and each guide rail is arranged in a square area surrounded by the two side plates, and the left and right ends thereof are respectively screwed and fixed to the corresponding side plate; Two sliders I are sleeved and spaced apart on the left side of each threaded rod, and the four sliders I are symmetrically arranged in a rectangular shape in the same horizontal plane; each slider I is screwed to the corresponding threaded rod, and is horizontally and transversely slidably connected to the corresponding two guide rails, and ensures that the lower surfaces of the four sliders I are arranged in the same horizontal plane; a connecting plate I is horizontally and longitudinally fixed between the lower surfaces of the four sliders I, and the grabbing mechanism I is installed on the lower surface of the connecting plate I, and then under the drive of the first motor, the grabbing mechanism I performs horizontal and transverse reciprocating motion with the connecting plate I, and performs vertical up and down motion with the lifting plate; On each of the threaded rods, two sliders II are respectively sleeved and spaced apart from each other on the right side of the slider I, and the four sliders II are symmetrically arranged in a rectangular shape in the same horizontal plane; each of the sliders II is respectively screwed to the corresponding threaded rod, and is respectively horizontally and laterally slidably connected to the corresponding two guide rails, and ensures that the lower surfaces of the four sliders II are arranged in the same horizontal plane; a connecting plate II is also horizontally and longitudinally fixed between the lower surfaces of the four sliders II, the connecting plate II is coplanarly arranged on the right side of the connecting plate I, and the grabbing mechanism II is installed on the lower surface of the connecting plate II, and then, driven by the first motor, the grabbing mechanism II performs horizontal and horizontal reciprocating motion with the connecting plate II, and performs vertical up and down motion with the lifting plate.

[0007] Preferably, the feeding mechanism includes a Y-axis motion component, a first movable plate, a vertical plate, a placement roller and a first reinforcing plate; the fixed end of the Y-axis motion component is longitudinally arranged on the inner ground of the gantry relative to the left side of the detection box, and a first movable plate matching it is also horizontally arranged at its movable end, and the first movable plate makes horizontal longitudinal reciprocating motion inside the gantry through the Y-axis motion component; vertical plates are also arranged vertically aligned at intervals on the left and right sides of the upper surface of the first movable plate near its front edge, and a first reinforcing plate is also vertically arranged between the rear surface of each of the vertical plates and the upper surface of the first movable plate, and the corresponding vertical plates are respectively fixed and reinforced by the first reinforcing plates; four horizontally and longitudinally arranged placement rollers are also arranged at equal intervals from top to bottom on the front surface of each of the vertical plates, and the placement rollers adjacent to each other on the left and right are arranged on the same horizontal plane Each of the upper and lower adjacent placement rollers is arranged in the same vertical plane; the spacing between each of the upper and lower adjacent placement rollers matches the automobile trim, and the setting position of each of the placement rollers is determined according to the position of the supporting force point of the automobile trim, and then the three automobile trims are horizontally placed between the corresponding upper and lower adjacent placement rollers, and are supported on the corresponding left and right placement rollers respectively; the forward horizontal movement limit position of each of the placement rollers with the first movable plate is the loading position, and it needs to be arranged in the same vertical plane with the grabbing mechanism I, and then the automobile trim on the placement roller is grabbed by the grabbing mechanism I; the backward horizontal movement limit position of each of the placement rollers with the first movable plate needs to ensure that the placement roller is completely out of the coverage of the grabbing mechanism I, and does not interfere with the vertical upward movement of the grabbing mechanism I after grabbing the automobile trim.

[0008] Preferably, the grabbing mechanism I comprises a second electric push rod, a first rib plate, a first clamping plate, a first supporting plate, a second slide rail and a second slider; four second electric push rods arranged horizontally and longitudinally are symmetrically arranged in a rectangular shape on the lower surface of the connecting plate I, the pushing ends of the four second electric push rods move synchronously, and their tails are fixedly connected to the corresponding positions of the lower surface of the connecting plate I through the first rib plate, the pushing ends of each front and rear two second electric push rods are arranged facing each other, and the pushing end of each second electric push rod is screwed and fixed to the outer side surface of the vertically arranged corresponding first clamping plate at its upper end position, and respectively pushes the corresponding first clamping plate to perform horizontal and longitudinal reciprocating motion; a second slide rail is also arranged horizontally and longitudinally between each front and rear two first clamping plates on the lower surface of the connecting plate I, and a second slide block matching the second slide rail is also arranged on the upper end surface of each first clamping plate relative to the corresponding second slide rail position, and the cooperation of the second slide block and the second slide rail ensures that the corresponding first clamping plate is held horizontally and longitudinally. The stability of the vertical movement; the lower end of each first clamping plate is vertically arranged downward, and the spacing between each left and right two first clamping plates is greater than the spacing between each left and right two placing rollers, and is smaller than the length of the car trim, and then with the vertical downward and horizontal lateral movement of the connecting plate I, each front and rear two first clamping plates are moved to the front and rear sides of the car trim when they are located at the loading position, and then driven by the second electric push rod, each front and rear two first clamping plates move toward each other along the horizontal longitudinal direction, and clamp and grab the three car trims at the loading mechanism; a first support plate is also vertically fixed on the inner side surface of each first clamping plate relative to the lower end position of each car trim, and the longitudinal width of each first support plate needs to ensure that when the car trim is clamped and grabbed by the first clamping plate, each front and rear adjacent two first support plates are spaced front and back, and then the clamped and grabbed car trim is lifted and supported by the first support plate, ensuring the stability of the grabbing mechanism I in grabbing the car trim.

[0009] Preferably, the supporting mechanism comprises a fourth electric push rod, a second movable plate, a supporting roller I, a supporting roller II, a fourth slide rail, a fourth slider, a second reinforcing plate and a fifth limit plate; the detection box is a hollow rectangular parallelepiped structure arranged horizontally and transversely, and its upper surface is open; inside the detection box, second movable plates are vertically and transversely symmetrically arranged on both sides of the front and rear of the placement position of the automobile trim, each of the second movable plates is a hollow structure, and its transverse length is less than the length of the automobile trim; four fourth electric push rods arranged horizontally and longitudinally are respectively symmetrically arranged in a rectangular shape on the front and rear outer surfaces of the detection box, and the pushing ends of all the fourth electric push rods move synchronously, and between the tail of each of the fourth electric push rods and the corresponding outer surface of the detection box. A second reinforcing plate is also vertically provided, and the corresponding fourth electric push rods are fixed and reinforced by the second reinforcing plate; the pushing end of each of the fourth electric push rods extends to the interior of the detection box in a horizontal longitudinal sealed manner, and is respectively screwed and fixed to the corresponding position of the outer surface of the corresponding second movable plate, and drives the corresponding second movable plate to perform horizontal longitudinal reciprocating motion in the detection box; fourth slide rails arranged horizontally and longitudinally are symmetrically arranged on the inner bottom surface of the detection box relative to the lower end surface of each second movable plate, and a fourth slider matching the fourth slide rail is also provided on the lower end surface of each second movable plate relative to each fourth slide rail, and the stability of the horizontal longitudinal motion of the second movable plate is ensured by the cooperation of the fourth slider and the fourth slide rail; On the front surface of the second movable plate on the rear side, eight horizontal and longitudinal support rollers I are evenly spaced and symmetrically arranged in four rows and two columns. The arrangement positions of the eight support rollers I correspond to the arrangement positions of the eight placement rollers, and each layer of the support rollers I is arranged in the same horizontal plane as each layer of the placement rollers; the rear end of each support roller I is respectively connected to the second movable plate on the right side for rotation around its own axis, and a circular groove is vertically embedded and opened on its front end surface coaxially; on the rear surface of the second movable plate on the front side, eight horizontal and longitudinal support rollers II are evenly spaced and symmetrically arranged in four rows and two columns, and each support roller Ⅱ are respectively arranged coaxially with each of the support rollers Ⅰ; the front end of each of the support rollers Ⅱ is respectively connected to the second movable plate on the front side for rotation around its own axis, and a circular boss matching the circular groove is coaxially fixed on the rear end surface thereof, and then with the vertical up and down and horizontal lateral movement of the connecting plate Ⅰ, the grabbing mechanism Ⅰ grabs the automobile trim into the inspection box, and then, driven by the fourth electric push rod, the two second movable plates move toward each other in the horizontal longitudinal direction, and through the clamping cooperation between the circular boss and the corresponding circular groove, each support roller Ⅰ is respectively spliced ​​together coaxially with the corresponding support roller Ⅱ, and the corresponding automobile trim is lifted and supported respectively; A fifth limit plate is vertically provided at one end of each of the fourth slide rails close to the center side of the detection box. Each of the fifth limit plates is fixedly arranged at a corresponding position on the inner bottom surface of the detection box, and the fifth limit plates are used to limit the relative movement of the two second movable plates, respectively, and ensure that when the two second movable plates are in the limited position, each support roller I is coaxially spliced ​​with the corresponding support roller II.

[0010] Preferably, the adjustment component includes a fifth electric push rod, a third reinforcing plate, an adjustment plate, a fifth slide rail, a fifth slider and a fourth limit plate; an adjustment plate is vertically and longitudinally symmetrically arranged on the left and right sides of the detection box relative to the placement position of the automobile trim strip, and fifth electric push rods are horizontally and laterally arranged symmetrically at intervals on the left and right outer sides of the detection box relative to the upper ends of the corresponding adjustment plates, all the pushing ends of the fifth electric push rods move synchronously, and a third reinforcing plate is vertically arranged between the tail of each of the fifth electric push rods and the corresponding outer side of the detection box, and the corresponding fifth electric push rods are fixed and reinforced by the third reinforcing plate; the pushing end of each of the fifth electric push rods is moved along the water The flat transverse seal extends to the interior of the detection box, and is respectively screwed and fixed to the outer surface of the corresponding adjustment plate at its upper end position, and drives the corresponding adjustment plate to perform horizontal transverse reciprocating motion in the detection box; a fifth slide rail arranged horizontally and transversely is symmetrically arranged at a front-to-back interval on the inner bottom surface of the detection box relative to the lower end surface of each adjustment plate, and each of the fifth slide rails is arranged on the outer side of the corresponding fourth slide rail, and does not interfere with the horizontal longitudinal motion of the corresponding second movable plate; a fifth slider matching the fifth slide rail is also arranged on the lower end surface of each adjustment plate relative to each fifth slide rail, and the stability of the horizontal transverse motion of the adjustment plate is ensured by the cooperation of the fifth slider and the fifth slide rail; A fourth limit plate is vertically provided at one end of each of the fifth slide rails close to the center side of the detection box, and each of the fourth limit plates is fixedly arranged at a corresponding position on the inner bottom surface of the detection box, and the fourth limit plates are used to limit the relative movement of the two adjustment plates respectively, and the pushing ends of the fifth electric push rods on the left and right sides are alternately extended, and the two adjustment plates alternately push the corresponding ends of the car trim horizontally, thereby changing the lifting and supporting position of the car trim in the detection box.

[0011] Preferably, the structure of the grabbing mechanism II is the same as that of the grabbing mechanism I, and the two are symmetrically arranged in the same plane; the grabbing mechanism II includes a third electric push rod, a second rib plate, a second clamping plate, a second support plate, a third slide rail and a third slider; four third electric push rods arranged horizontally and longitudinally are also arranged in a rectangular symmetrical manner on the lower surface of the connecting plate II, the pushing ends of the four third electric push rods move synchronously, and their tails are fixedly connected to the corresponding positions of the lower surface of the connecting plate II through the second rib plate, the pushing ends of each front and rear two third electric push rods are arranged facing each other, and the pushing end of each third electric push rod is screwed and fixed to the outer side surface of the vertically arranged corresponding second clamping plate at its upper end position, and respectively pushes the corresponding second clamping plate to perform horizontal longitudinal reciprocating motion; a third slide rail is also arranged horizontally and longitudinally between each front and rear second clamping plates on the lower surface of the connecting plate II, and a third slider matching the third slide rail is also arranged on the upper end surface of each second clamping plate relative to the corresponding third slide rail position, and the cooperation of the third slider and the third slide rail ensures that the corresponding second clamping plate is horizontally held Stability of longitudinal movement; the vertical length of each second clamping plate is consistent with the vertical length of each first clamping plate, and the spacing between each left and right second clamping plates is consistent with the spacing between each left and right first clamping plates, and then with the vertical downward and horizontal lateral movement of the connecting plate II, each front and rear two second clamping plates are moved to the front and rear sides of the car trim in the detection box, and then driven by the third electric push rod, each front and rear two second clamping plates move toward each other along the horizontal longitudinal direction, and clamp and grab the three car trims in the detection box; a second support plate is also vertically fixed on the inner side surface of each second clamping plate relative to the lower end position of each car trim, and the setting position of each second support plate corresponds to the setting position of each first support plate; the longitudinal width of each second support plate needs to ensure that when the car trim is clamped and grabbed by the second clamping plate, each front and rear adjacent second support plates are spaced front and back, and then the clamped and grabbed car trim is lifted and supported by the second support plate to ensure the stability of the grabbing mechanism II in grabbing the car trim.

[0012] Preferably, the unloading mechanism includes a moving assembly, a sixth electric push rod, a third rib plate, a box body I, a support plate, a seventh slide rail, a seventh slider, a second limit plate, a guide plate I and a guide plate II, and the moving assembly includes a third moving plate, a sixth slide rail, a sixth slider, a second motor, a gear, a rack, a mounting seat and a sixth limit plate; a third moving plate is also horizontally and longitudinally arranged on the inner ground of the gantry relative to the right side of the detection box, and the third moving plate is horizontally and transversely reciprocating along the ground through the moving assembly; a hollow rectangular box body I is also horizontally and transversely arranged on the front side of the upper surface of the moving plate, and the box The upper surface and front surface of the box body I are both open, and a sixth electric push rod is also horizontally and longitudinally arranged on its rear side relative to the upper surface of the third movable plate. The tail of the sixth electric push rod is fixedly connected to the corresponding position of the upper surface of the third movable plate through the third rib plate, and its pushing end is screwed and fixed to the middle of the rear surface of the box body I near its lower end position along the horizontal longitudinal direction forward, and pushes the box body I to make horizontal longitudinal reciprocating motion on the upper surface of the third movable plate; a seventh slide rail arranged horizontally and longitudinally is symmetrically arranged on the upper surface of the third movable plate relative to the lower surface of the box body I, and a seventh slide rail is symmetrically arranged horizontally and longitudinally arranged on the lower surface of the box body I. A seventh slider matching the seventh slider is also provided for each seventh slide rail position, and the cooperation between the seventh slider and the seventh slide rail ensures the stability of the horizontal longitudinal movement of the box body I; eight horizontal and longitudinal support plates are evenly spaced and symmetrically provided in four rows and two columns on the rear inner surface of the box body I, and each of the support plates is a hollow structure matching the automobile trim strips, and the setting positions of the eight support plates correspond to the setting positions of the eight support rollers I respectively, and each layer of the support plates is arranged in the same horizontal plane as each layer of the support rollers I; a vertical support plate is also provided on the front end side of each seventh slide rail. There is a second limit plate, each of which is fixedly arranged at a corresponding position on the upper surface of the third movable plate, and the horizontal longitudinal forward movement of the box body I is limited by the second limit plate; the forward horizontal movement limit position of the box body I is the unloading position, and it needs to be arranged in the same vertical plane as the grabbing mechanism II, and then the detected automobile trim strip is placed on the corresponding support plate through the grabbing mechanism II; the backward horizontal movement limit position of the box body I needs to ensure that the support plate is completely out of the coverage range of the grabbing mechanism II, and does not interfere with the action of the grabbing mechanism II moving the automobile trim strip vertically downward to the unloading position; A guide plate I matching the interior of the box body I is also obliquely provided on the inner bottom surface of the box body I relative to the bottom support plate, and the front end side of the guide plate I is aligned with the front end surface of the box body I, and the rear end side of the guide plate I is obliquely extended upward toward the rear direction, and is tightly fixed at the corresponding position of the rear inner surface of the box body I, and is spaced directly below the bottom support plate, so that the cleaned water is guided out of the box body I through the guide plate I; a guide plate II matching the interior of the box body I is also obliquely provided on the front surface of the second limiting plate, and the lower end of the guide plate II is obliquely extended downward toward the front direction to the vertical plane where the front end surface of the third movable plate is located, and is fixedly connected to the corresponding position of the third movable plate, and guides the water flowing out of the box body I through the guide plate II; A transmission hole matching the same is vertically embedded in the right outer side surface of the gantry relative to the position of the box body I, and the lower end of the transmission hole extends vertically downward to the corresponding open end surface of the gantry; on the inner ground of the gantry, a sixth slide rail arranged horizontally and transversely is symmetrically arranged front and back in the area directly below the third movable plate, and the right end of each of the sixth slide rails extends out of the right outer side surface of the gantry through the transmission hole, and its length must be greater than twice the transverse length of the box body I; on the lower surface of the third movable plate, a sixth slider matching the sixth slide rail is horizontally and transversely arranged relative to each sixth slide rail position, and the length of each sixth slider is consistent with the transverse length of the third movable plate, and then through the cooperation of the sixth slider and the sixth slide rail, the third movable plate is horizontally and transversely moved, and it is ensured that the transmission hole does not interfere with the action of the box body I moving horizontally and transversely out of the gantry; sixth limit plates are vertically arranged at the left and right ends of each of the sixth slide rails, and each of the sixth limit plates is fixedly arranged at the corresponding position on the ground The third movable plate is arranged horizontally and horizontally, and the horizontal lateral movement of the third movable plate is limited to the left and right by the sixth limiting plate, and it is ensured that the third movable plate is in the unloading position when it is in the left limit position; a rack is also arranged horizontally and horizontally on the ground relative to the rear side of the sixth slide rail on the rear side, and the length of the rack is consistent with the length of each of the sixth slide rails, and extends out of the portal frame through the transmission hole; the tooth surface of the rack is arranged horizontally toward the front side, and a plurality of mounting seats are arranged in sequence along the length direction on its lower surface, and the corresponding rack is fixedly installed at the corresponding position on the ground through the mounting seat; a second motor is also vertically arranged on the upper surface of the third movable plate relative to the position of the rack, and the second motor is embedded in the third movable plate, and its output end extends vertically downward out of the lower surface of the third movable plate, and is meshed with the rack through a gear; the gear and each of the sixth sliders are arranged without interfering with each other, and under the drive of the second motor, through the meshing cooperation of the gear and the rack, the third movable plate performs horizontal and lateral reciprocating motion, and moves the box body I horizontally out of the portal frame.

[0013] Preferably, a flushing mechanism is further provided inside the gantry relative to the front side of the unloading position, and the flushing mechanism includes a recovery box, a water tank, a water pump, a fixed plate, a fourth reinforcing plate, a water pipe, a fixed rod and a spray nozzle; a water tank is further provided on the ground inside the gantry relative to the front side of the unloading position, and a recovery box with an open upper surface is further provided on the ground behind the water tank relative to the position of the guide plate II; the lower end of the guide plate II extends downward to just above the recovery box, and is spaced apart from the recovery box above and below, and ensures that the recovery box does not interfere with the horizontal lateral movement of the third movable plate, and then guides the water to be collected into the recovery box through the guide plate II; a fixed plate is further vertically and horizontally provided on the upper surface of the water tank near its rear edge, and at the fixed plate A fourth reinforcing plate is vertically arranged between the front surface and the upper surface of the water tank, and the fixing plate is fixed and reinforced by the fourth reinforcing plate; a plurality of vertically arranged water pipes are sequentially arranged at intervals along the length direction of the automobile trim on the rear side of the fixing plate, and each of the water pipes is fixedly connected to the rear surface of the fixing plate through a fixing rod, and the lower ends thereof are vertically downwardly converged into one place, and then are sealed and connected to the water tank through a water pump; a plurality of spray nozzles are sequentially arranged at intervals along the length direction of each water pipe, and the output end of each spray nozzle is arranged toward the direction of the corresponding automobile trim in the box body I, and it is ensured that the top layer of the spray nozzles and the top layer of the support plate are arranged in the same horizontal plane, so that the detected automobile trim is rinsed through the spray nozzles; A drying mechanism is also provided on the front side of the box body I when it is in the right limit position, and the drying mechanism includes a fixed seat, a box body II, a seventh electric push rod, a fourth rib plate, an eighth slide rail, an eighth slide block, a third limit plate, a heating mechanism and an air supply mechanism; a fixed seat is also provided horizontally and longitudinally on the ground on the front side of the box body I when it is in the right limit position, and the fixed seat does not interfere with the horizontal lateral movement of the third movable plate; a box body II matching the box body I is also provided horizontally and transversely on the rear side of the upper surface of the fixed seat, the rear surface of the box body II is open, and its upper surface extends horizontally toward the rear side, and ensures that its extension length is consistent with the longitudinal width of the box body I; a seventh electric push rod is also provided horizontally and longitudinally on the front side of the box body II relative to the upper surface of the fixed seat, the tail of the seventh electric push rod is fixedly connected to the corresponding position of the upper surface of the fixed seat through the fourth rib plate, and its pushing end is screwed and fixed to the middle of the front surface of the box body II at its lower end position backward along the horizontal longitudinal direction, and pushes the box body II on the upper surface of the fixed seat. The upper surface of the fixed seat is symmetrically provided with an eighth slide rail arranged horizontally and longitudinally relative to the lower surface of the box body II, and an eighth slider matching the eighth slide rail is provided on the lower surface of the box body II relative to each eighth slide rail, and the stability of the horizontal longitudinal movement of the box body II is ensured by the cooperation of the eighth slider and the eighth slide rail; the length of each of the eighth slide rails is half of the longitudinal width of the lower surface of the box body II, and a third limit plate is vertically fixed at the rear end of each of the eighth slide rails, and the horizontal longitudinal backward movement of the box body II is limited by the third limit plate, and then when the seventh electric push rod pushes the box body II to the rear limit position, the box body II and the box body I are spliced ​​into a hollow rectangular parallelepiped structure; an air supply mechanism is also provided in the middle position of the front inner surface of the box body II, and a heating mechanism is also provided inside the box body II relative to the box body I and the air supply mechanism, and the washed automobile trim in the box body I is dried by the cooperation of the air supply mechanism and the heating mechanism.

[0014] The present invention provides a detection method for automobile trim strip detection equipment, the innovation of which is that it comprises the following steps: Step 1: First, driven by the Y-axis motion assembly, the first moving plate moves forward horizontally to the loading position, and then three car trim strips are manually placed horizontally on the corresponding two placement rollers, and ensure that both ends of each car trim strip extend out of the corresponding placement rollers; Step 2: Driven by the first motor, the grabbing mechanism I moves horizontally to the left to just above the loading position, and at this time, the grabbing mechanism II synchronously moves horizontally to the left to just above the detection box; then, driven by the first electric push rod, the grabbing mechanism I vertically descends to the loading position, and at this time, the grabbing mechanism II synchronously descends vertically into the detection box; Step 3: Then, driven by the second electric push rod, each of the two first clamping plates at the front and rear moves toward each other in the horizontal longitudinal direction, clamps and fixes the three car trims on the placement roller, and lifts and supports the corresponding car trims respectively through the first supporting plate; then, driven by the first electric push rod, the lifting plate rises vertically by a certain distance, so that the car trims at the feeding mechanism are separated from the corresponding placement rollers respectively, and at this time, driven by the Y-axis motion component, the first moving plate moves horizontally backward, so that the placement roller is completely separated from the coverage area of ​​the grabbing mechanism I; Step 4: Then, driven by the driving mechanism, the grabbing mechanism I moves the clamped and grabbed automobile trim strip into the inspection box by vertical up and down and horizontal transverse movement, and the grabbing mechanism II moves synchronously into the box body I; then, driven by the fourth electric push rod, the two second moving plates move toward each other in the horizontal longitudinal direction, and the support roller I and the corresponding support roller II are coaxially spliced ​​together; at this time, the pushing end of the second electric push rod retracts, so that the automobile trim strip is separated from the first clamping plate, and is horizontally and transversely supported on the corresponding support roller I and support roller II respectively; Step 5: Then, driven by the driving mechanism, the grabbing mechanism I rises vertically again and moves horizontally to the left to just above the loading position. At this time, the grabbing mechanism II also rises vertically again and moves horizontally to the left to just above the detection box. At the same time, driven by the Y-axis motion assembly, the first moving plate moves forward horizontally to the loading position again, and then the next batch of automobile trim strips can be manually placed horizontally on the corresponding two placement rollers; Step 6: The automobile trim strips in the test box are immersed in the solvent for corrosion resistance testing. During this process, the pushing ends of the fifth electric push rods on the left and right sides are alternately extended and retracted, and the two adjustment plates alternately push the corresponding ends of the automobile trim strips horizontally, thereby changing the lifting and supporting positions of the automobile trim strips. Step 7: When the corrosion resistance test is completed, the grabbing mechanism I is driven by the first electric push rod to vertically descend to the loading position, and then driven by the second electric push rod, the three automobile trim strips on the placement roller are clamped and fixed by the first clamping plate; at this time, the grabbing mechanism II is synchronously vertically descended into the test box, and driven by the third electric push rod, each front and rear two second clamping plates move toward each other in the horizontal longitudinal direction, clamp and fix the three automobile trim strips after the test, and support the corresponding automobile trim strips respectively by the second supporting plate; Step 8: Then, driven by the first electric push rod, the lifting plate rises vertically for a certain distance, so that the car trim strips at the feeding mechanism are separated from the corresponding placement rollers, and at this time, the car trim strips at the detection box are also separated from the support rollers I and II; then, driven by the Y-axis motion assembly, the first moving plate moves horizontally backward, so that the placement rollers are completely separated from the coverage area of ​​the grabbing mechanism I; at the same time, the pushing end of the fourth electric push rod retracts, so that the support rollers I and II are completely separated from the coverage area of ​​the grabbing mechanism II; Step 9: Then, driven by the driving mechanism, the grabbing mechanism II moves the tested automobile trim strip to the unloading position by vertical up and down and horizontal transverse movement. At this time, driven by the sixth electric push rod, the box body I moves forward horizontally to the limit position, and then the pushing end of the third electric push rod retracts, so that the tested automobile trim strip is separated from the second clamping plate and horizontally supported on the corresponding support plates respectively; At the same time, the grabbing mechanism I moves the grabbed automobile trim strips into the testing box through vertical and horizontal synchronous movements, and then repeats the above actions to perform corrosion resistance testing on the next batch of automobile trim strips; Step 10: Then, driven by the driving mechanism, the grabbing mechanism I rises vertically again and moves horizontally to the left to just above the loading position. At this time, the grabbing mechanism II also rises vertically again and moves horizontally to the left to just above the detection box. At the same time, under the action of the water pump, the car trim in the box body Ⅰ is washed through the spray nozzle, and the washed water is collected into the recovery box through the cooperation of the guide plate Ⅰ and the guide plate Ⅱ; Step 11: After the flushing is completed, under the drive of the moving component, the box body I moves horizontally to the right to the right limit position, and at this time, under the drive of the seventh electric push rod, the box body II moves horizontally backward to the limit position, so that the box body II and the box body I are spliced ​​into a hollow rectangular structure; then, the washed automobile trim in the box body I is dried through the cooperation of the air supply mechanism and the heating mechanism; Step 12: Then manually remove the dried automobile trim strips, and then under the drive of the moving component, the box body I moves horizontally to the left to the unloading position, and the above actions can be repeated to rinse and dry the next batch of automobile trim strips after inspection.

[0015] Beneficial effects of the present invention: (1) The present invention facilitates the automated corrosion resistance testing of automobile trim strips by using the grabbing mechanism I, the grabbing mechanism II, the driving mechanism, the feeding mechanism, the testing box, the supporting mechanism and the adjusting assembly in coordination. This process saves time and effort, improves the testing efficiency and has high safety. (2) The present invention facilitates the horizontal adjustment of the automobile trim strip by using the adjustment component and the support mechanism, thereby avoiding the phenomenon that the supporting position of the automobile trim strip cannot directly contact the solvent in the test box and the corrosion resistance test cannot be performed on the supporting position, thereby improving the test effect; (3) The present invention uses the grabbing mechanism I, the grabbing mechanism II and the driving mechanism in coordination, so that the grabbing mechanism I grabs the automobile trim strips at the feeding mechanism and places them in the testing box for corrosion resistance testing, while the grabbing mechanism II grabs the automobile trim strips in the testing box and places them on the unloading mechanism, thereby forming a pipeline test and improving the test efficiency; (4) The present invention facilitates the rinsing and drying of automobile trim strips after corrosion resistance testing by using a feeding mechanism, a moving assembly, a flushing mechanism, and a drying mechanism in coordination, thereby forming an assembly line operation and improving work efficiency. In addition, the process does not require direct human contact with the automobile trim strips soaked in solvents, and is highly safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The present invention is a schematic structural diagram of an automobile trim strip detection device.

[0018] Figure 2 for Figure 1 Medium AA view.

[0019] Figure 3 for Figure 2 Schematic diagram of the state when the first clamping plate is taking material.

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the detection box part.

[0021] Figure 5 for Figure 4 Side view of.

[0022] Figure 6 for Figure 5 Schematic diagram of the state when support roller I and support roller II are separated.

[0023] Figure 7 for Figure 1 Medium BB view.

[0024] Figure 8It is a schematic diagram of the state of the first clamping plate of the present invention when taking materials from the feeding mechanism.

[0025] Fig. 9 It is a schematic diagram of the state of the first clamping plate of the present invention when taking materials from the detection box.

[0026] Fig.10 The figure is a schematic diagram of the automobile trim strip of the present invention when it is in a drying state.

[0027] Fig.11 for Fig.10 Medium CC view.

[0028] Among them, 1-gantry; 2-first electric push rod; 3-lifting plate; 4-first slide rail; 5-first slider; 6-first limit plate; 7-side plate; 8-first motor; 9-threaded rod; 10-guide rail; 11-slider I; 12-connecting plate I; 13-second electric push rod; 14-first rib plate; 15-first clamping plate; 16-first support plate; 17-second slide rail; 18-second slider; 19-slider II; 20-connecting plate II; 21- The third electric push rod; 22-the second rib plate; 23-the second clamping plate; 24-the transmission hole; 25-the Y-axis motion assembly; 26-the first moving plate; 27-the vertical plate; 28-the placement roller; 29-the first reinforcement plate; 30-the car trim; 31-the detection box; 32-the fourth electric push rod; 33-the second moving plate; 34-the support roller I; 35-the support roller II; 36-the fourth slide rail; 37-the fourth slider; 38-the second reinforcement plate; 39-the fifth electric push rod; Push rod; 40-adjustment plate; 41-fifth slide rail; 42-fifth slider; 43-third reinforcement plate; 44-third moving plate; 45-sixth slide rail; 46-sixth slider; 47-second motor; 48-gear; 49-rack; 50-sixth electric push rod; 51-third rib plate; 52-box I; 53-support plate; 54-seventh slide rail; 55-seventh slider; 56-second limit plate; 57-guide plate I; 58-guide plate II; 5 9-recovery box; 60-water tank; 61-water pump; 62-fixed plate; 63-fourth reinforcing plate; 64-water pipe; 65-fixed rod; 66-spray nozzle; 67-fixed seat; 68-box II; 69-seventh electric push rod; 70-fourth rib plate; 71-eighth slide rail; 72-eighth slide block; 73-third limit plate; 74-heating mechanism; 75-air supply mechanism; 76-fourth limit plate; 77-fifth limit plate; 78-sixth limit plate. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be clearly and completely described below through specific implementation methods.

[0030] The present invention provides an automobile trim strip detection device, comprising a gantry 1, a gripping mechanism I, a gripping mechanism II, a driving mechanism, a feeding mechanism, a detection box 31, a supporting mechanism, an adjusting component and a feeding mechanism; the specific structure is as follows Figures 1 to 11 As shown, the opening groove of the gantry 1 is arranged along the horizontal longitudinal direction, and its two open ends are installed vertically downward on the ground; on the ground, relative to the inside of the gantry 1, a feeding mechanism, a detection box 31 and a feeding mechanism are arranged in sequence from left to right, and a supporting mechanism for placing the automobile trim 30 is also provided in the detection box 31. The feeding mechanism, the supporting mechanism and the feeding mechanism are arranged in a straight line horizontally, and the three are arranged at equal intervals; in the upper middle position of the inside of the gantry 1, a grabbing mechanism I and a grabbing mechanism II are arranged at intervals on the left and right, and the grabbing mechanism I and the grabbing mechanism II are arranged at intervals on the left and right. The spacing between them is consistent with the spacing between the feeding mechanism and the supporting mechanism, and the grabbing mechanism I and the grabbing mechanism II perform vertical and horizontal synchronous movements in the gantry 1 through the driving mechanism, and the automobile trim 30 at the feeding mechanism is grabbed by the grabbing mechanism I and placed on the supporting mechanism for corrosion resistance testing, and the tested automobile trim 30 is grabbed by the grabbing mechanism II and placed on the unloading mechanism; an adjustment component is also provided in the testing box 31, and the horizontal and horizontal position of the automobile trim 30 placed on the supporting mechanism is adjusted by the adjustment component.

[0031] The driving mechanism of the present invention comprises a first electric push rod 2, a lifting plate 3, a first slide rail 4, a first slider 5, a first limit plate 6, a side plate 7, a first motor 8, a threaded rod 9, a guide rail 10, a slider I 11, a connecting plate I 12, a slider II 19 and a connecting plate II 20; Figure 1 As shown, a lifting plate 3 matching with the lifting plate 3 is horizontally arranged in the middle upper position of the gantry 1, and a plurality of first electric push rods 2 are evenly spaced and vertically symmetrically arranged on the upper surface thereof in a matrix, the pushing ends of all the first electric push rods 2 move synchronously, and the pushing ends of each first electric push rod 2 extend vertically downward to the inside of the gantry 1, and are respectively screwed and fixed to the corresponding position of the upper surface of the lifting plate 3, thereby driving the lifting plate 3 to move vertically up and down inside the gantry 1 relative to the upper area of ​​the detection box 31; the left and right inner sides of the gantry 1 are located relative to the position of the lifting plate 3 Two first slide rails 4 are also vertically symmetrically arranged at intervals in the front and rear, and first sliders 5 matching the first slide rails 4 are respectively arranged on the left and right end surfaces of the lifting plate 3 relative to each first slide rail 4, thereby ensuring the stability of the vertical up and down movement of the lifting plate 3 through the coordinated use of the first slide rails 4 and the first sliders 5; first limiting plates 6 are also horizontally arranged at the upper and lower ends of each first slide rail 4, and each first limiting plate 6 is respectively fixedly connected to the corresponding positions of the left and right inner sides of the portal frame 1, and the vertical up and down movement of the lifting plate 3 is limited up and down through the first limiting plates 6; like Figure 1As shown, side panels 7 are vertically and longitudinally symmetrically arranged at left and right intervals on the lower surface of the lifting plate 3, and two threaded rods 9 are horizontally and transversely arranged symmetrically at front and rear intervals in the middle position between the two side panels 7, the right end of each threaded rod 9 is rotatably connected to the corresponding side panel 7, and the left end thereof extends horizontally and vertically out of the corresponding side panel 7, and is respectively linked to the output end of the corresponding first motor 8; the two first motors 8 are horizontally and transversely arranged at front and rear intervals, and the two actions are synchronized, and are respectively screwed and fixed to the left side panel 7; guide rails 10 are horizontally and symmetrically arranged at upper and lower sides of each threaded rod 9, each guide rail 10 is arranged in a square area surrounded by the two side panels 7, and the left and right ends thereof are respectively screwed and fixed to the corresponding side panel 7; like Figure 1 As shown, two sliders Ⅰ11 are sleeved and spaced from each other on the left side of each threaded rod 9, and the four sliders Ⅰ11 are symmetrically arranged in a rectangular shape in the same horizontal plane; each slider Ⅰ11 is screwed to the corresponding threaded rod 9, and is horizontally and transversely slidably connected to the corresponding two guide rails 10, and ensures that the lower surfaces of the four sliders Ⅰ11 are arranged in the same horizontal plane; a connecting plate Ⅰ12 is fixedly provided horizontally and longitudinally between the lower surfaces of the four sliders Ⅰ11, and the grabbing mechanism Ⅰ is installed on the lower surface of the connecting plate Ⅰ12, and then, under the drive of the first motor 8, the grabbing mechanism Ⅰ performs horizontal and transverse reciprocating motion with the connecting plate Ⅰ12, and performs vertical up and down motion with the lifting plate 3; like Figure 1 As shown, two sliders II19 are sleeved and spaced apart on each threaded rod 9 relative to the right side of the slider I11, and the four sliders II19 are symmetrically arranged in a rectangular shape in the same horizontal plane; each slider II19 is screwed to the corresponding threaded rod 9, and is horizontally and laterally slidably connected to the corresponding two guide rails 10, and ensures that the lower surfaces of the four sliders II19 are arranged in the same horizontal plane; a connecting plate II20 is horizontally and longitudinally fitted and fixed between the lower surfaces of the four sliders II19, and the connecting plate II20 is coplanarly arranged on the right side of the connecting plate I12, and the grabbing mechanism II is installed on the lower surface of the connecting plate II20, and then, under the drive of the first motor 8, the grabbing mechanism II performs horizontal and horizontal reciprocating motion with the connecting plate II20, and performs vertical up and down motion with the lifting plate 3.

[0032] The feeding mechanism of the present invention comprises a Y-axis motion assembly 25, a first moving plate 26, a vertical plate 27, a placement roller 28 and a first reinforcing plate 29; Figures 1 to 3As shown, the fixed end of the Y-axis motion assembly 25 is longitudinally arranged on the inner ground of the gantry 1 relative to the left side of the detection box 31, and a first movable plate 26 matching it is also horizontally arranged at its movable end, and the first movable plate 26 performs horizontal longitudinal reciprocating motion inside the gantry 1 through the Y-axis motion assembly 25; vertical plates 27 are also arranged vertically aligned at left and right intervals on the upper surface of the first movable plate 26 near its front side edge, and a first reinforcing plate 29 is also vertically arranged between the rear surface of each vertical plate 27 and the upper surface of the first movable plate 26, and the corresponding vertical plates 27 are respectively fixed and reinforced by the first reinforcing plates 29; four horizontally and longitudinally arranged placement rollers 28 are also arranged at equal intervals from top to bottom on the front surface of each vertical plate 27, and each left and right adjacent placement roller 28 is arranged in the same horizontal plane, and each upper and lower adjacent placement roller 28 is arranged in the same vertical plane. In a straight plane; the spacing between each upper and lower adjacent placement rollers 28 matches the automobile trim 30, and the setting position of each placement roller 28 is determined according to the position of the supporting force point of the automobile trim 30, and then the three automobile trims 30 are horizontally placed between the corresponding upper and lower adjacent placement rollers 28, and are supported on the corresponding left and right placement rollers 28 respectively; the forward horizontal movement limit position of each placement roller 28 with the first movable plate 26 is the loading position, and it needs to be set in the same vertical plane with the grabbing mechanism I, and then the automobile trim 30 on the placement roller 28 is grabbed by the grabbing mechanism I; the backward horizontal movement limit position of each placement roller 28 with the first movable plate 26 needs to ensure that the placement roller 28 is completely out of the coverage of the grabbing mechanism I, and does not interfere with the vertical upward movement of the grabbing mechanism I after grabbing the automobile trim 30. The Y-axis motion component 25 in the present invention is an existing transmission structure, and is controlled by a controller so as to accurately control the movement of the Y-axis motion component 25 as required; and the start and end of each movement of the Y-axis motion component 25 are obtained based on repeated experiments, which is an existing technology known to technicians in the industry, so it will not be repeated here.

[0033] The grabbing mechanism I of the present invention comprises a second electric push rod 13, a first rib plate 14, a first clamping plate 15, a first support plate 16, a second slide rail 17 and a second slide block 18; Figures 1 to 6As shown, four second electric push rods 13 arranged horizontally and longitudinally are symmetrically arranged in a rectangular shape on the lower surface of the connecting plate Ⅰ12. The pushing ends of the four second electric push rods 13 move synchronously, and their tails are fixedly connected to the corresponding positions of the lower surface of the connecting plate Ⅰ12 through the first rib plate 14. The pushing ends of each front and rear second electric push rods 13 are arranged facing each other, and the pushing end of each second electric push rod 13 is screwed and fixed to the outer side surface of the vertically corresponding first clamping plate 15 at its upper end position, and pushes the corresponding first clamping plate 15 to perform horizontal longitudinal reciprocating motion respectively; a second slide rail 17 is also arranged horizontally and longitudinally between the lower surface of the connecting plate Ⅰ12 and each front and rear first clamping plates 15, and a second slider 18 matching the second slide rail 17 is also arranged on the upper end surface of each first clamping plate 15 relative to the corresponding second slide rail 17, and the stability of the horizontal longitudinal movement of the corresponding first clamping plate 15 is ensured by the cooperation of the second slider 18 and the second slide rail 17; the lower end of each first clamping plate 15 is vertically The first and second electric push rods 13 are driven by the second electric push rods 13, and the first clamping plates 15 are arranged at the bottom, and the spacing between each left and right two first clamping plates 15 is greater than the spacing between each left and right two placing rollers 28, and is smaller than the length of the automobile trim 30. Then, with the vertical downward and horizontal lateral movement of the connecting plate Ⅰ12, each front and rear two first clamping plates 15 are moved to the front and rear sides of the automobile trim 30 when they are located at the loading position. Then, driven by the second electric push rod 13, each front and rear two first clamping plates 15 move toward each other in the horizontal longitudinal direction, and clamp and grab the three automobile trims 30 at the loading mechanism; a first support plate 16 is also vertically fixed on the inner side surface of each first clamping plate 15 relative to the lower end position of each automobile trim 30, and the longitudinal width of each first support plate 16 needs to ensure that when the automobile trim 30 is clamped and grabbed by the first clamping plate 15, each front and rear adjacent two first support plates 16 are arranged front and back, and then the clamped and grabbed automobile trim 30 is lifted and supported by the first support plate 16, so as to ensure the stability of the grabbing mechanism Ⅰ in grabbing the automobile trim 30.

[0034] The supporting mechanism of the present invention comprises a fourth electric push rod 32, a second movable plate 33, a supporting roller I 34, a supporting roller II 35, a fourth slide rail 36, a fourth slider 37, a second reinforcing plate 38 and a fifth limiting plate 77; Figures 1 to 6As shown, the detection box 31 is a hollow rectangular parallelepiped structure arranged horizontally, and its upper surface is open; inside the detection box 31, second movable plates 33 are vertically and horizontally symmetrically arranged on both sides of the front and rear sides relative to the placement position of the automobile trim 30, each of the second movable plates 33 is a hollow structure, and its horizontal length is less than the length of the automobile trim 30; four fourth electric push rods 32 arranged horizontally and longitudinally are also symmetrically arranged on the front and rear outer surfaces of the detection box 31 in a rectangular shape, and the pushing ends of all the fourth electric push rods 32 move synchronously, and a second reinforcing plate 38 is vertically arranged between the tail of each fourth electric push rod 32 and the corresponding outer surface of the detection box 31, and then the corresponding fourth electric push rods 3 are respectively supported by the second reinforcing plates 38 2 is fixed and strengthened; the pushing end of each fourth electric push rod 32 extends to the inside of the detection box 31 in a horizontal longitudinal sealed manner, and is respectively screwed and fixed to the corresponding position of the outer surface of the corresponding second movable plate 33, and respectively drives the corresponding second movable plate 33 to perform horizontal longitudinal reciprocating motion in the detection box 31; the inner bottom surface of the detection box 31 is symmetrically provided with horizontal longitudinal fourth slide rails 36 at intervals relative to the lower end surface of each second movable plate 33, and the lower end surface of each second movable plate 33 is also provided with a fourth slider 37 matching the fourth slider 36, and the cooperation between the fourth slider 37 and the fourth slider 36 ensures the stability of the horizontal longitudinal motion of the second movable plate 33; like Figures 1 to 6 As shown, on the front surface of the second movable plate 33 on the rear side, eight horizontal and longitudinally arranged support rollers I34 are evenly spaced and symmetrically arranged in four rows and two columns. The arrangement positions of the eight support rollers I34 correspond to the arrangement positions of the eight placement rollers 28, and each layer of support rollers I34 is arranged in the same horizontal plane as each layer of placement rollers 28; the rear end of each support roller I34 is respectively connected to the second movable plate 33 on the right side for rotation around its own axis, and a circular groove is also vertically embedded in the front end surface coaxially; on the rear surface of the second movable plate 33 on the front side, eight horizontal and longitudinally arranged support rollers II35 are evenly spaced and symmetrically arranged in four rows and two columns, and each support roller II35 is respectively connected to each A support roller I 34 is coaxially arranged front and rear; the front end of each support roller II 35 is respectively connected to the second movable plate 33 on the front side for rotation around its own axis, and a circular boss matching the circular groove is coaxially fixed on the rear end surface thereof, and then with the vertical up and down and horizontal lateral movement of the connecting plate I 12, the grabbing mechanism I grabs the automobile trim 30 into the detection box 31, and then driven by the fourth electric push rod 32, the two second movable plates 33 move toward each other in the horizontal longitudinal direction, and through the clamping cooperation between the circular boss and the corresponding circular groove, each support roller I 34 is respectively spliced ​​together with the corresponding support roller II 35 coaxially, and the corresponding automobile trim 30 is lifted and supported respectively; like Figures 1 to 6As shown, a fifth limit plate 77 is vertically provided at one end of each fourth slide rail 36 close to the center side of the detection box, and each fifth limit plate 77 is fixedly arranged at a corresponding position on the inner bottom surface of the detection box 31, and the fifth limit plates 77 are used to limit the relative movement of the two second movable plates 33, and ensure that when the two second movable plates 33 are in the limited position, each support roller Ⅰ34 is coaxially spliced ​​with the corresponding support roller Ⅱ35.

[0035] The adjustment assembly of the present invention includes a fifth electric push rod 39, a third reinforcing plate 43, an adjustment plate 40, a fifth slide rail 41, a fifth slider 42 and a fourth limit plate 76; Figures 1 to 6 As shown, an adjustment plate 40 is vertically and longitudinally symmetrically arranged on the left and right sides of the interior of the detection box 31 relative to the placement position of the automobile trim strip 30, and a fifth electric push rod 39 is horizontally and transversely arranged symmetrically arranged at intervals on the left and right outer sides of the detection box 31 relative to the upper end position of the corresponding adjustment plate 40, and the pushing ends of all the fifth electric push rods 39 move synchronously, and a third reinforcing plate 43 is vertically arranged between the tail of each fifth electric push rod 39 and the corresponding outer side of the detection box 31, and the corresponding fifth electric push rod 39 is fixed and reinforced by the third reinforcing plate 43; the pushing end of each fifth electric push rod 39 extends to the interior of the detection box 31 along the horizontal transverse sealing, and is respectively connected to the corresponding adjustment plate 40. The outer surface of the plate 40 is screwed and fixed at its upper end position, and drives the corresponding adjustment plate 40 to perform horizontal transverse reciprocating motion in the detection box 31; the inner bottom surface of the detection box 31 is also symmetrically provided with horizontal transverse fifth slide rails 41 at intervals in front and back relative to the lower end surface of each adjustment plate 40, and each fifth slide rail 41 is arranged on the outer side of the corresponding fourth slide rail 36, and does not interfere with the horizontal longitudinal motion of the corresponding second movable plate 33; the lower end surface of each adjustment plate 40 is also provided with a fifth slider 42 matching the fifth slider 41, and the cooperation between the fifth slider 42 and the fifth slide rail 41 ensures the stability of the horizontal transverse motion of the adjustment plate 40; like Figures 1 to 6 As shown, a fourth limit plate 76 is vertically provided at one end of each fifth slide rail 41 close to the center side of the detection box, and each fourth limit plate 76 is fixedly arranged at a corresponding position on the inner bottom surface of the detection box 31, and the fourth limit plates 76 are used to limit the relative movement of the two adjustment plates 40 respectively, and through the push ends of the fifth electric push rods 39 on the left and right sides alternately extending, the two adjustment plates 40 alternately push the corresponding ends of the automobile trim 30 horizontally, thereby changing the lifting and supporting position of the automobile trim 30 in the detection box 31.

[0036] The structure of the grabbing mechanism II of the present invention is the same as that of the grabbing mechanism I, and the two are arranged in a coplanar manner with left and right symmetry; wherein the grabbing mechanism II includes a third electric push rod 21, a second rib plate 22, a second clamping plate 23, a second support plate, a third slide rail and a third slider; Figures 1 to 6 As shown, four third electric push rods 21 arranged horizontally and longitudinally are symmetrically arranged in a rectangular shape on the lower surface of the connecting plate II 20. The pushing ends of the four third electric push rods 21 move synchronously, and their tails are fixedly connected to the corresponding positions of the lower surface of the connecting plate II 20 through the second rib plate 22. The pushing ends of each front and rear third electric push rods 21 are arranged facing each other, and the pushing end of each third electric push rod 21 is screwed and fixed to the outer side surface of the vertically corresponding second clamping plate 23 by its upper end position, and pushes the corresponding second clamping plate 23 to perform horizontal longitudinal reciprocating motion respectively; a third slide rail is also arranged horizontally and longitudinally between each front and rear second clamping plates 23 on the lower surface of the connecting plate II 20, and a third slider matching the third slide rail is also arranged on the upper end surface of each second clamping plate 23 relative to the corresponding third slide rail position, and the stability of the horizontal longitudinal movement of the corresponding second clamping plate 23 is ensured by the cooperation of the third slider and the third slide rail; the vertical length of each second clamping plate 23 is consistent with the vertical length of each first clamping plate 15, and each The spacing between the two left and right second clamping plates 23 is consistent with the spacing between each two left and right first clamping plates 15, and then with the vertical downward and horizontal lateral movement of the connecting plate II 20, each front and rear second clamping plates 23 are moved to the front and rear sides of the automobile trim 30 in the detection box 31, and then driven by the third electric push rod 21, each front and rear second clamping plates 23 move toward each other in the horizontal longitudinal direction, and clamp and grab the three automobile trims 30 in the detection box 31; a second support plate is also vertically fixed on the inner side surface of each second clamping plate 23 relative to the lower end position of each automobile trim 30, and the setting position of each second support plate corresponds to the setting position of each first support plate; the longitudinal width of each second support plate needs to ensure that when the automobile trim 30 is clamped and grabbed by the second clamping plate 23, each front and rear adjacent second support plates are arranged front and rear, and then the clamped and grabbed automobile trim 30 is supported by the second support plate to ensure the stability of the grabbing mechanism II in grabbing the automobile trim 30.

[0037] The unloading mechanism of the present invention includes a moving assembly, a sixth electric push rod 50, a third rib plate 51, a box body I 52, a support plate 53, a seventh slide rail 54, a seventh slider 55, a second limit plate 56, a guide plate I 57 and a guide plate II 58, and the moving assembly includes a third moving plate 44, a sixth slide rail 45, a sixth slider 46, a second motor 47, a gear 48, a rack 49, a mounting seat and a sixth limit plate 78; Figures 1 to 7As shown, a third moving plate 44 is also horizontally and longitudinally arranged on the inner ground of the gantry 1 relative to the right side of the detection box 31, and the third moving plate 44 performs horizontal and horizontal reciprocating motion along the ground through a moving assembly; a hollow rectangular parallelepiped box body Ⅰ52 is also horizontally and horizontally arranged on the front side of the upper surface of the moving plate, and the upper surface and front surface of the box body Ⅰ52 are both open, and a sixth electric push rod 50 is also horizontally and longitudinally arranged on the rear side relative to the upper surface of the third moving plate 44, and the tail of the sixth electric push rod 50 is fixedly connected to the corresponding position of the upper surface of the third moving plate 44 through a third rib plate 51, and its push rod The end is screwed and fixed to the middle of the rear surface of the box body Ⅰ52 near its lower end position along the horizontal longitudinal direction forward, and pushes the box body Ⅰ52 to make horizontal longitudinal reciprocating motion on the upper surface of the third movable plate 44; the upper surface of the third movable plate 44 is symmetrically provided with seventh slide rails 54 arranged horizontally and longitudinally at intervals on the left and right relative to the lower surface of the box body Ⅰ52, and the lower surface of the box body Ⅰ52 is provided with a seventh slider 55 matching the seventh slide rail 54 at a position relative to each seventh slide rail 54, and the cooperation between the seventh slider 55 and the seventh slide rail 54 ensures the stability of the horizontal longitudinal motion of the box body Ⅰ52; like Figures 1 to 7 As shown, eight horizontally and longitudinally arranged support plates 53 are evenly spaced and symmetrically arranged in four rows and two columns on the rear inner surface of the box body Ⅰ52, and each support plate 53 is a hollow structure that matches the automobile trim 30. The arrangement positions of the eight support plates 53 correspond to the arrangement positions of the eight support rollers Ⅰ34, respectively, and each layer of support plates 53 is arranged in the same horizontal plane as each layer of support rollers Ⅰ34; a second limit plate 56 is vertically arranged on the front end side of each seventh slide rail 54, and each second limit plate 56 is fixedly arranged on the third movable plate 44. The upper surface of the box body Ⅰ52 is located at a corresponding position, and the horizontal longitudinal forward movement of the box body Ⅰ52 is limited by the second limit plate 56; the forward horizontal movement limit position of the box body Ⅰ52 is the unloading position, and it needs to be set in the same vertical plane as the grabbing mechanism Ⅱ, and then the detected automobile trim 30 is placed on the corresponding support plate 53 through the grabbing mechanism Ⅱ; the backward horizontal movement limit position of the box body Ⅰ52 needs to ensure that the support plate 53 is completely out of the coverage of the grabbing mechanism Ⅱ, and does not interfere with the action of the grabbing mechanism Ⅱ moving the automobile trim 30 vertically downward to the unloading position; like Figures 1 to 7As shown, a guide plate Ⅰ57 matching the interior of the box body Ⅰ52 is also obliquely provided on the inner bottom surface of the box body Ⅰ52 relative to the bottom support plate 53, and the front end side of the guide plate Ⅰ57 is aligned with the front end surface of the box body Ⅰ52, and the rear end side of the guide plate Ⅰ57 is obliquely extended upward toward the rear direction, and is tightly fixed at the corresponding position of the rear inner surface of the box body Ⅰ52, and is spaced directly below the bottom support plate 53, and then the cleaned water is guided out of the box body Ⅰ52 through the guide plate Ⅰ57; a guide plate Ⅱ58 matching the interior of the box body Ⅰ52 is also obliquely provided on the front surface of the second limiting plate 56, and the lower end of the guide plate Ⅱ58 is obliquely extended downward toward the front direction to the vertical plane where the front end surface of the third movable plate 44 is located, and is fixedly connected to the corresponding position of the third movable plate 44, and the water flowing out of the box body Ⅰ52 is guided by the guide plate Ⅱ58; like Figures 1 to 7As shown, a transmission hole 24 matching with the housing Ⅰ52 is vertically embedded in the right outer side surface of the gantry 1, and the lower end of the transmission hole 24 extends vertically downward to the corresponding open end surface of the gantry 1; sixth slide rails 45 arranged horizontally and transversely are symmetrically arranged front and back on the inner floor of the gantry 1 relative to the area directly below the third movable plate 44, and the right end of each sixth slide rail 45 extends through the transmission hole 24 to the right outer side surface of the gantry 1, and its length must be greater than twice the transverse length of the housing Ⅰ52; on the lower surface of the third movable plate 44, A sixth slider 46 matching the sixth slide rail 45 is also horizontally and laterally arranged relative to each sixth slide rail 45, and the length of each sixth slider 46 is consistent with the horizontal length of the third movable plate 44, and then through the cooperation of the sixth slider 46 and the sixth slide rail 45, the third movable plate 44 moves horizontally and ensures that the transmission hole 24 does not interfere with the horizontal horizontal movement of the box body Ⅰ52 out of the door-shaped frame 1; sixth limit plates 78 are also vertically arranged at the left and right ends of each sixth slide rail 45, and each sixth limit plate 78 is fixedly arranged on the ground. The third movable plate 44 is arranged at the corresponding position, and the horizontal lateral movement of the third movable plate 44 is limited to the left and right by the sixth limiting plate 78, and it is ensured that the third movable plate 44 is in the unloading position when it is in the left limit position; a rack 49 is also arranged horizontally and horizontally on the ground relative to the rear side of the sixth slide rail 45 on the rear side, and the length of the rack 49 is consistent with the length of each sixth slide rail 45, and extends to the door frame 1 through the transmission hole; the tooth surface of the rack 49 is arranged horizontally toward the front side, and a plurality of mounting seats are arranged in sequence on its lower surface along its length direction, and the corresponding rack 49 is fixed by the mounting seats The third movable plate 44 is fixedly installed at a corresponding position on the ground; a second motor 47 is also vertically provided on the upper surface of the third movable plate 44 relative to the position of the rack 49, and the second motor 47 is embedded in the third movable plate 44, and its output end vertically extends downward from the lower surface of the third movable plate 44, and is meshed with the rack 49 through a gear 48; the gear 48 and each sixth slider 46 are arranged without interfering with each other, and under the drive of the second motor 47, through the meshing cooperation of the gear 48 and the rack 49, the third movable plate 44 performs horizontal transverse reciprocating motion, and moves the box body Ⅰ52 horizontally out of the door-shaped frame 1.

[0038] The present invention further provides a flushing mechanism inside the gantry 1 relative to the front side of the unloading position, and the flushing mechanism includes a recovery box 59, a water tank 60, a water pump 61, a fixing plate 62, a fourth reinforcing plate 63, a water pipe 64, a fixing rod 65 and a spray nozzle 66; Figures 1 to 7As shown, a water tank 60 is provided on the inner floor of the gantry 1 relative to the front side of the unloading position, and a recovery box 59 with an open upper surface is provided on the rear side of the water tank 60 relative to the position of the guide plate II 58; the lower end of the guide plate II 58 extends downward to the top of the recovery box 59, and is arranged with a spacing from the recovery box 59 up and down, and ensures that the recovery box 59 does not interfere with the horizontal lateral movement of the third movable plate 44, and then guides the water to be collected in the recovery box 59 through the guide plate II 58; a fixed plate 62 is also vertically and horizontally provided on the upper surface of the water tank 60 near its rear side edge, and a fourth reinforcing plate 63 is also vertically provided between the front surface of the fixed plate 62 and the upper surface of the water tank 60, and the fourth reinforcing plate 63 is used to reinforce the fixed plate 62. The plate 62 is fixed and strengthened; on the rear side of the fixed plate 62, a plurality of vertically arranged water pipes 64 are sequentially arranged along the length direction of the automobile trim 30, each of which is fixedly connected to the rear surface of the fixed plate 62 through a fixing rod 65, and its lower end is vertically downwardly converged into one place, and then is sealed and connected to the water tank 60 through a water pump 61; on each water pipe 64, a plurality of spray nozzles 66 are sequentially arranged along its length direction, and the output end of each spray nozzle 66 is arranged toward the direction of the corresponding automobile trim 30 in the box body Ⅰ52, and ensure that the top layer of spray nozzles 66 and the top layer of support plate 53 are arranged in the same horizontal plane, so that the tested automobile trim 30 is rinsed through the spray nozzles 66.

[0039] The present invention further provides a drying mechanism on the front side of the box body I 52 when it is in the right limit position, and the drying mechanism includes a fixing seat 67, a box body II 68, a seventh electric push rod 69, a fourth rib plate 70, an eighth slide rail 71, an eighth slide block 72, a third limit plate 73, a heating mechanism 74 and an air supply mechanism 75; Figures 1 to 11As shown, a fixed seat 67 is also horizontally and longitudinally provided on the ground on the front side of the box body Ⅰ52 when it is in the right extreme position, and the fixed seat 67 does not interfere with the horizontal lateral movement of the third movable plate 44; a box body Ⅱ 68 matching the box body Ⅰ52 is also horizontally and transversely provided on the rear side of the upper surface of the fixed seat 67, and the rear surface of the box body Ⅱ 68 is open, and its upper surface extends horizontally toward the rear side, and ensures that its extension length is consistent with the longitudinal width of the box body Ⅰ52; a seventh electric push rod 69 is also horizontally and longitudinally provided on the front side of the box body Ⅱ 68 relative to the upper surface of the fixed seat 67, and the tail of the seventh electric push rod 69 is fixedly connected to the corresponding position of the upper surface of the fixed seat 67 through the fourth rib plate 70, and its pushing end is screwed and fixed to the middle of the front surface of the box body Ⅱ 68 near its lower end position along the horizontal longitudinal rearward, and pushes the box body Ⅱ 68 to make horizontal longitudinal reciprocating motion on the upper surface of the fixed seat 67; the upper surface of the fixed seat 67 is also symmetrically spaced horizontally and longitudinally provided with an eighth electric push rod 69 arranged horizontally and longitudinally relative to the lower surface of the box body Ⅱ 68. The eighth slide rail 71 is provided on the lower surface of the box body II 68, and an eighth slider 72 matching the eighth slide rail 71 is provided at a position relative to each eighth slide rail 71. The cooperation between the eighth slider 72 and the eighth slide rail 71 ensures the stability of the horizontal longitudinal movement of the box body II 68. The length of each eighth slider 72 is half of the longitudinal width of the lower surface of the box body II 68. A third limit plate 73 is vertically fixed at the rear end of each eighth slide rail 71, and the third limit plate 73 is used to control the horizontal longitudinal movement of the box body II 68. The seventh electric push rod 69 moves the box body II 68 to the rear limit position, and then the box body II 68 and the box body I 52 are spliced ​​into a hollow rectangular parallelepiped structure; an air supply mechanism 75 is also provided in the middle of the front inner surface of the box body II 68, and a heating mechanism 74 is also provided inside the box body II 68 relative to the box body I 52 and between the air supply mechanism 75, and the car trim 30 washed in the box body I 52 is dried by the cooperation of the air supply mechanism 75 and the heating mechanism 74. The air supply mechanism 75 and the heating mechanism 74 of the present invention can both adopt conventional fan structures and electric heating rod structures, which are prior art, so their structures will not be described in detail here.

[0040] The motors and electric push rods involved in the present invention are all existing general products, and they are all controlled by a controller, so that according to the detection operation of the automobile trim 30, the actions of the first motor 8, the second motor 47, the first electric push rod 2, the second electric push rod 13, the third electric push rod 21, the fourth electric push rod 32, the fifth electric push rod 39, the sixth electric push rod 50 and the seventh electric push rod 69 can be accurately controlled; and the start and end of each action of the first motor 8, the second motor 47, the first electric push rod 2, the second electric push rod 13, the third electric push rod 21, the fourth electric push rod 32, the fifth electric push rod 39, the sixth electric push rod 50 and the seventh electric push rod 69 are obtained through repeated experiments and stored in the controller for subsequent direct call-out and use. In this way, when performing the corrosion resistance detection operation of the automobile trim 30, it is only necessary to select the corresponding program instruction; this is the conventional control setting of the motor and the electric push rod, which is the existing technology known to technical personnel in the industry, so it will not be repeated here.

[0041] The present invention provides a detection method for automobile trim detection equipment, such as Figures 1 to 11 As shown, the following steps are included: Step 1: First, driven by the Y-axis motion component 25, the first movable plate 26 moves horizontally forward to the loading position, and then the three car trims 30 are manually placed horizontally on the corresponding two placement rollers 28, and ensure that both ends of each car trim 30 extend out of the corresponding placement rollers 28.

[0042] Step 2: Driven by the first motor 8, the grabbing mechanism I moves horizontally to the left to just above the loading position, and at this time, the grabbing mechanism II synchronously moves horizontally to the left to just above the detection box 31; then driven by the first electric push rod 2, the grabbing mechanism I descends vertically to the loading position, and at this time, the grabbing mechanism II synchronously descends vertically into the detection box 31.

[0043] Step three: Then, driven by the second electric push rod 13, each front and rear two first clamping plates 15 move toward each other in the horizontal longitudinal direction, clamp and fix the three car trims 30 on the placement roller 28, and support the corresponding car trims 30 through the first support plate 16; then, driven by the first electric push rod 2, the lifting plate 3 rises vertically by a certain distance, so that the car trims 30 at the feeding mechanism are separated from the corresponding placement rollers 28 respectively. At this time, driven by the Y-axis motion assembly 25, the first movable plate 26 moves horizontally backward, so that the placement roller 28 is completely separated from the coverage area of ​​the gripping mechanism I.

[0044] Step 4: Then, driven by the driving mechanism, the grabbing mechanism I moves the clamped automobile trim 30 into the inspection box 31 through vertical up and down and horizontal lateral movements, and the grabbing mechanism II moves synchronously into the box body I52; then, driven by the fourth electric push rod 32, the two second movable plates 33 move toward each other along the horizontal longitudinal direction, and the support roller I34 and the corresponding support roller II35 are coaxially spliced ​​together; at this time, the pushing end of the second electric push rod 13 retracts, so that the automobile trim 30 is separated from the first clamping plate 15, and is horizontally and laterally supported on the corresponding support roller I34 and support roller II35 respectively.

[0045] Step 5: Then, driven by the driving mechanism, the grabbing mechanism I rises vertically again and moves horizontally to the left to just above the loading position. At this time, the grabbing mechanism II also rises vertically again and moves horizontally to the left to just above the detection box 31; At the same time, driven by the Y-axis motion assembly 25 , the first movable plate 26 moves forward horizontally to the loading position again, and at this time, the next batch of automobile trim strips 30 can be manually placed horizontally on the corresponding two placement rollers 28 .

[0046] Step six: The automobile trim 30 in the testing box 31 is immersed in a solvent for corrosion resistance testing. During this process, the pushing ends of the fifth electric push rods 39 on the left and right sides are alternately extended and retracted, and the two adjustment plates 40 alternately push the corresponding ends of the automobile trim 30 horizontally, thereby changing the lifting and supporting position of the automobile trim 30.

[0047] Step 7: When the corrosion resistance test is completed, the grabbing mechanism I is driven by the first electric push rod 2 to vertically descend to the loading position, and then driven by the second electric push rod 13, the three automobile trims 30 on the placement roller 28 are clamped and fixed by the first clamping plate 15; at this time, the grabbing mechanism II is synchronously vertically descended into the test box 31, and driven by the third electric push rod 21, each front and rear two second clamping plates 23 move toward each other in the horizontal longitudinal direction, clamp and fix the three automobile trims 30 after the test, and support the corresponding automobile trims 30 respectively through the second support plate.

[0048] Step eight: Then, driven by the first electric push rod 2, the lifting plate 3 rises vertically for a certain distance, so that the car trim 30 at the feeding mechanism is separated from the corresponding placement roller 28, and the car trim 30 at the detection box 31 is also separated from the support roller Ⅰ34 and the support roller Ⅱ35; then, driven by the Y-axis motion assembly 25, the first movable plate 26 moves horizontally backward, so that the placement roller 28 is completely separated from the coverage area of ​​the grasping mechanism Ⅰ; at the same time, the pushing end of the fourth electric push rod 32 retracts, so that the support roller Ⅰ34 and the support roller Ⅱ35 are completely separated from the coverage area of ​​the grasping mechanism Ⅱ.

[0049] Step 9: Then, driven by the driving mechanism, the grabbing mechanism II moves the tested automobile trim strip 30 to the unloading position by vertically moving up and down and horizontally moving. At this time, driven by the sixth electric push rod 50, the box body I52 moves forward horizontally to the limit position, and then the pushing end of the third electric push rod 21 retracts, so that the tested automobile trim strip 30 is separated from the second clamping plate 23 and horizontally supported on the corresponding support plate 53 respectively; At the same time, the grabbing mechanism I moves the clamped automobile trim 30 into the testing box 31 through vertical and horizontal synchronous movements, and then repeats the above actions to perform corrosion resistance testing on the next batch of automobile trim 30.

[0050] Step 10: Then, driven by the driving mechanism, the grabbing mechanism I rises vertically again and moves horizontally to the left to just above the loading position. At this time, the grabbing mechanism II also rises vertically again and moves horizontally to the left to just above the detection box 31.

[0051] At the same time, under the action of the water pump 61, the automobile trim 30 in the box body Ⅰ52 is flushed through the spray nozzle 66, and the flushed water is guided by the guide plate Ⅰ57 and the guide plate Ⅱ58 to be collected in the recovery box 59.

[0052] Step 11: After the flushing is completed, under the drive of the moving component, the box body I52 moves horizontally to the right to the right limit position. At this time, under the drive of the seventh electric push rod 69, the box body II68 moves horizontally backward to the limit position, so that the box body II68 and the box body I52 are spliced ​​into a hollow rectangular structure; then, through the cooperation of the air supply mechanism 75 and the heating mechanism 74, the flushed automobile trim 30 in the box body I52 is dried.

[0053] Step 12: Then the dried automobile trim strips 30 are manually removed, and then driven by the moving assembly, the box body Ⅰ52 is horizontally moved to the left to the unloading position, and the above actions can be repeated to rinse and dry the next batch of automobile trim strips 30 after inspection.

[0054] Beneficial effects of the present invention: (1) The present invention facilitates the automated corrosion resistance testing of the automobile trim strip 30 by using the grabbing mechanism I, the grabbing mechanism II, the driving mechanism, the feeding mechanism, the testing box 31, the supporting mechanism and the adjusting assembly in coordination. This process saves time and effort, improves the testing efficiency and has high safety. (2) The present invention facilitates the horizontal adjustment of the automobile trim strip 30 by using the adjustment component and the support mechanism in coordination, thereby avoiding the phenomenon that the supporting position of the automobile trim strip 30 cannot directly contact the solvent in the detection box 31 and the corrosion resistance test cannot be performed on the supporting position, thereby improving the detection effect; (3) The present invention uses the grabbing mechanism I, the grabbing mechanism II and the driving mechanism in coordination, so that the grabbing mechanism I grabs the automobile trim 30 at the feeding mechanism and places it in the testing box 31 for corrosion resistance testing, while the grabbing mechanism II grabs the automobile trim 30 in the testing box 31 and places it on the unloading mechanism, thereby forming a pipeline test and improving the test efficiency; (4) The present invention facilitates the rinsing and drying of the automobile trim strip 30 after the corrosion resistance test by using the unloading mechanism, the moving assembly, the flushing mechanism and the drying mechanism. This not only forms an assembly line operation and improves work efficiency, but also the process does not require direct human contact with the automobile trim strip 30 soaked in solvent, and has high safety.

[0055] The embodiments described above are merely descriptions of preferred implementation modes of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering technicians in the field should fall within the protection scope of the present invention. The technical contents for which protection is sought in the present invention have been fully recorded in the technical requirements.

Claims

1. An automobile trim testing device, characterized in that: It includes a gantry, a grabbing mechanism I, a grabbing mechanism II, a driving mechanism, a feeding mechanism, a detection box, a supporting mechanism, an adjusting assembly and a feeding mechanism; the opening slot of the gantry is arranged along the horizontal longitudinal direction, and its two opening ends are vertically downwardly installed on the ground; on the ground, a feeding mechanism, a detection box and a feeding mechanism are arranged in sequence from left to right relative to the inside of the gantry, and a supporting mechanism for placing automobile trim strips is also arranged in the detection box, and the feeding mechanism, the supporting mechanism and the feeding mechanism are arranged in a straight line horizontally and horizontally, and the three are arranged at equal intervals; a grabbing mechanism is also arranged at intervals on the left and right in the middle upper position of the inside of the gantry. Structure I and grabbing mechanism II, the spacing between the grabbing mechanism I and the grabbing mechanism II is consistent with the spacing between the feeding mechanism and the supporting mechanism, and the grabbing mechanism I and the grabbing mechanism II perform vertical up and down and horizontal lateral synchronous movement in the gantry through a driving mechanism, and the automobile trim strips at the feeding mechanism are grabbed by the grabbing mechanism I and placed on the supporting mechanism for corrosion resistance testing, and the tested automobile trim strips are grabbed by the grabbing mechanism II and placed on the unloading mechanism; an adjusting component is also provided in the testing box, and the horizontal lateral position of the automobile trim strips placed on the supporting mechanism is adjusted by the adjusting component.

2. The automobile trim strip detection device according to claim 1, characterized in that: The driving mechanism includes a first electric push rod, a lifting plate, a first slide rail, a first slider, a first limit plate, a side plate, a first motor, a threaded rod, a guide rail, a slider I, a connecting plate I, a slider II and a connecting plate II; a lifting plate matching with it is also horizontally and laterally arranged at an upper middle position inside the gantry, and a plurality of first electric push rods are also vertically and symmetrically arranged on its upper surface in a matrix-like manner, the pushing ends of all the first electric push rods move synchronously, and the pushing ends of each of the first electric push rods extend vertically downward to the inside of the gantry, and are respectively screwed and fixed to the corresponding positions on the upper surfaces of the lifting plates, thereby driving the lifting plates to move relatively inside the gantry. The lifting plate is provided with two first slide rails spaced vertically and symmetrically on the left and right inner sides of the gantry relative to the position of the lifting plate, and first sliders matching the first slide rails are provided on the left and right end faces of the lifting plate relative to each first slide rail position, thereby ensuring the stability of the vertical up and down movement of the lifting plate through the coordinated use of the first slide rails and the first sliders; first limit plates are horizontally provided at the upper and lower ends of each of the first slide rails, and each of the first limit plates is fixedly connected to the corresponding positions of the left and right inner sides of the gantry, and the vertical up and down movement of the lifting plate is limited up and down through the first limit plates; Side plates are also arranged vertically and longitudinally symmetrically at left and right intervals on the lower surface of the lifting plate, and two threaded rods are arranged horizontally and transversely symmetrically at front and rear intervals in the middle position between the two side plates, the right end of each threaded rod is rotatably connected to the corresponding side plate, and the left end thereof extends horizontally and vertically out of the corresponding side plate, and is respectively linked to the output end of the corresponding first motor; the two first motors are arranged horizontally and transversely at front and rear intervals, and the two motors move synchronously, and are respectively screwed and fixed to the side plate on the left side; guide rails are also arranged horizontally and parallelly symmetrically on the upper and lower sides of each threaded rod, and each guide rail is arranged in a square area surrounded by the two side plates, and the left and right ends thereof are respectively screwed and fixed to the corresponding side plate; Two sliders I are sleeved and spaced apart on the left side of each threaded rod, and the four sliders I are symmetrically arranged in a rectangular shape in the same horizontal plane; each slider I is screwed to the corresponding threaded rod, and is horizontally and transversely slidably connected to the corresponding two guide rails, and ensures that the lower surfaces of the four sliders I are arranged in the same horizontal plane; a connecting plate I is horizontally and longitudinally fixed between the lower surfaces of the four sliders I, and the grabbing mechanism I is installed on the lower surface of the connecting plate I, and then under the drive of the first motor, the grabbing mechanism I performs horizontal and transverse reciprocating motion with the connecting plate I, and performs vertical up and down motion with the lifting plate; On each of the threaded rods, two sliders II are respectively sleeved and spaced apart from each other on the right side of the slider I, and the four sliders II are symmetrically arranged in a rectangular shape in the same horizontal plane; each of the sliders II is respectively screwed to the corresponding threaded rod, and is respectively horizontally and laterally slidably connected to the corresponding two guide rails, and ensures that the lower surfaces of the four sliders II are arranged in the same horizontal plane; a connecting plate II is also horizontally and longitudinally fixed between the lower surfaces of the four sliders II, the connecting plate II is coplanarly arranged on the right side of the connecting plate I, and the grabbing mechanism II is installed on the lower surface of the connecting plate II, and then, driven by the first motor, the grabbing mechanism II performs horizontal and horizontal reciprocating motion with the connecting plate II, and performs vertical up and down motion with the lifting plate.

3. The automobile trim strip detection device according to claim 2, characterized in that: The feeding mechanism includes a Y-axis motion component, a first movable plate, a vertical plate, a placement roller and a first reinforcing plate; the fixed end of the Y-axis motion component is longitudinally arranged on the inner ground of the gantry relative to the left side of the detection box, and a first movable plate matching it is also horizontally arranged at its movable end, and the first movable plate makes horizontal longitudinal reciprocating motion inside the gantry through the Y-axis motion component; vertical plates are vertically aligned at intervals on the upper surface of the first movable plate near its front edge, and a first reinforcing plate is vertically arranged between the rear surface of each of the vertical plates and the upper surface of the first movable plate, and the corresponding vertical plates are fixed and reinforced respectively by the first reinforcing plates; four horizontally and longitudinally arranged placement rollers are also arranged at equal intervals from top to bottom on the front surface of each of the vertical plates, and each of the adjacent placement rollers on the left and right is arranged in the same horizontal plane, Each of the upper and lower adjacent placement rollers is arranged in the same vertical plane; the spacing between each of the upper and lower adjacent placement rollers matches the automobile trim, and the setting position of each of the placement rollers is determined according to the position of the supporting force point of the automobile trim, and then the three automobile trims are horizontally placed between the corresponding upper and lower adjacent placement rollers, and are supported on the corresponding left and right placement rollers respectively; the forward horizontal movement limit position of each of the placement rollers with the first movable plate is the loading position, and it needs to be arranged in the same vertical plane with the grabbing mechanism I, and then the automobile trim on the placement roller is grabbed by the grabbing mechanism I; the backward horizontal movement limit position of each of the placement rollers with the first movable plate needs to ensure that the placement roller is completely out of the coverage of the grabbing mechanism I, and does not interfere with the vertical upward movement of the grabbing mechanism I after grabbing the automobile trim.

4. The automobile trim strip detection device according to claim 3, characterized in that: The grabbing mechanism I comprises a second electric push rod, a first rib plate, a first clamping plate, a first supporting plate, a second slide rail and a second sliding block; four second electric push rods arranged horizontally and longitudinally are symmetrically arranged in a rectangular shape on the lower surface of the connecting plate I, the pushing ends of the four second electric push rods move synchronously, and their tails are fixedly connected to the corresponding positions of the lower surface of the connecting plate I through the first rib plate, the pushing ends of each front and rear two second electric push rods are arranged facing each other, and the pushing end of each second electric push rod is screwed and fixed to the outer side surface of the vertically arranged corresponding first clamping plate at its upper end position, and respectively pushes the corresponding first clamping plate to perform horizontal and longitudinal reciprocating motion; a second slide rail is also arranged horizontally and longitudinally between each front and rear two first clamping plates on the lower surface of the connecting plate I, and a second slide block matching the second slide rail is also arranged on the upper end surface of each first clamping plate relative to the corresponding second slide rail position, and the horizontal and longitudinal movement of the corresponding first clamping plate is ensured through the cooperation of the second slide block and the second slide rail. The stability of movement; the lower end of each first clamping plate is vertically arranged downward, and the spacing between each left and right two first clamping plates is greater than the spacing between each left and right two placing rollers, and is smaller than the length of the car trim, and then with the vertical downward and horizontal lateral movement of the connecting plate I, each front and rear two first clamping plates are moved to the front and rear sides of the car trim when they are located at the loading position, and then driven by the second electric push rod, each front and rear two first clamping plates move toward each other along the horizontal longitudinal direction, and clamp and grab the three car trims at the loading mechanism; a first support plate is also vertically fixed on the inner side surface of each first clamping plate relative to the lower end position of each car trim, and the longitudinal width of each first support plate needs to ensure that when the car trim is clamped and grabbed by the first clamping plate, each front and rear adjacent two first support plates are spaced front and back, and then the clamped and grabbed car trim is lifted and supported by the first support plate, ensuring the stability of the grabbing mechanism I in grabbing the car trim.

5. The automobile trim strip detection device according to claim 4, characterized in that: The supporting mechanism comprises a fourth electric push rod, a second movable plate, a supporting roller I, a supporting roller II, a fourth slide rail, a fourth slider, a second reinforcing plate and a fifth limiting plate; the detection box is a hollow rectangular parallelepiped structure arranged horizontally and transversely, and its upper surface is open; inside the detection box, second movable plates are vertically and transversely symmetrically arranged on both sides of the front and rear of the placement position of the automobile trim, each of the second movable plates is a hollow structure, and its transverse length is less than the length of the automobile trim; four fourth electric push rods arranged horizontally and longitudinally are respectively arranged in a rectangular and symmetrical manner on the front and rear outer surfaces of the detection box, and the pushing ends of all the fourth electric push rods move synchronously, and a vertical push rod is also arranged between the tail of each of the fourth electric push rods and the corresponding outer surface of the detection box. A second reinforcing plate is directly provided, and the corresponding fourth electric push rod is fixed and reinforced by the second reinforcing plate; the pushing end of each of the fourth electric push rods extends to the inside of the detection box in a horizontal longitudinal sealing manner, and is respectively screwed and fixed to the corresponding position of the outer surface of the corresponding second movable plate, and drives the corresponding second movable plate to perform horizontal longitudinal reciprocating motion in the detection box; the inner bottom surface of the detection box is symmetrically provided with horizontal and longitudinal fourth slide rails at intervals on the left and right relative to the lower end surface of each second movable plate, and the lower end surface of each second movable plate is also provided with a fourth slider matching the fourth slide rail relative to each fourth slide rail, and the stability of the horizontal longitudinal movement of the second movable plate is ensured by the cooperation of the fourth slider and the fourth slide rail; On the front surface of the second movable plate on the rear side, eight horizontal and longitudinal support rollers I are evenly spaced and symmetrically arranged in four rows and two columns. The arrangement positions of the eight support rollers I correspond to the arrangement positions of the eight placement rollers, and each layer of the support rollers I is arranged in the same horizontal plane as each layer of the placement rollers; the rear end of each support roller I is respectively connected to the second movable plate on the right side for rotation around its own axis, and a circular groove is vertically embedded and opened on its front end surface coaxially; on the rear surface of the second movable plate on the front side, eight horizontal and longitudinal support rollers II are evenly spaced and symmetrically arranged in four rows and two columns, and each support roller Ⅱ are respectively arranged coaxially with each of the support rollers Ⅰ; the front end of each of the support rollers Ⅱ is respectively connected to the second movable plate on the front side for rotation around its own axis, and a circular boss matching the circular groove is coaxially fixed on the rear end surface thereof, and then with the vertical up and down and horizontal lateral movement of the connecting plate Ⅰ, the grabbing mechanism Ⅰ grabs the automobile trim into the inspection box, and then, driven by the fourth electric push rod, the two second movable plates move toward each other in the horizontal longitudinal direction, and through the clamping cooperation between the circular boss and the corresponding circular groove, each support roller Ⅰ is respectively spliced ​​together coaxially with the corresponding support roller Ⅱ, and the corresponding automobile trim is lifted and supported respectively; A fifth limit plate is vertically provided at one end of each of the fourth slide rails close to the center side of the detection box. Each of the fifth limit plates is fixedly arranged at a corresponding position on the inner bottom surface of the detection box, and the fifth limit plates are used to limit the relative movement of the two second movable plates, respectively, and ensure that when the two second movable plates are in the limited position, each support roller I is coaxially spliced ​​with the corresponding support roller II.

6. The automobile trim strip detection device according to claim 5, characterized in that: The adjustment component includes a fifth electric push rod, a third reinforcing plate, an adjustment plate, a fifth slide rail, a fifth slider and a fourth limit plate; an adjustment plate is vertically and longitudinally symmetrically arranged on the left and right sides of the detection box relative to the placement position of the automobile trim strip, and a fifth electric push rod is horizontally and laterally arranged symmetrically arranged at intervals on the left and right outer sides of the detection box relative to the upper ends of the corresponding adjustment plates, and the pushing ends of all the fifth electric push rods move synchronously, and a third reinforcing plate is vertically arranged between the tail of each of the fifth electric push rods and the corresponding outer side of the detection box, and the corresponding fifth electric push rods are fixed and reinforced by the third reinforcing plate; the pushing end of each of the fifth electric push rods is horizontally and transversely arranged. The seal extends to the inside of the detection box, and is respectively screwed and fixed with the outer surface of the corresponding adjustment plate at its upper end position, and drives the corresponding adjustment plate to perform horizontal transverse reciprocating motion in the detection box; a fifth slide rail arranged horizontally and transversely is symmetrically arranged at a front-to-back interval on the inner bottom surface of the detection box relative to the lower end surface of each adjustment plate, and each of the fifth slide rails is arranged on the outer side of the corresponding fourth slide rail, and does not interfere with the horizontal longitudinal motion of the corresponding second movable plate; a fifth slider matching the fifth slide rail is also arranged on the lower end surface of each adjustment plate relative to each fifth slide rail, and the stability of the horizontal transverse motion of the adjustment plate is ensured by the cooperation of the fifth slider and the fifth slide rail; A fourth limit plate is vertically provided at one end of each of the fifth slide rails close to the center side of the detection box, and each of the fourth limit plates is fixedly arranged at a corresponding position on the inner bottom surface of the detection box, and the fourth limit plates are used to limit the relative movement of the two adjustment plates respectively, and the pushing ends of the fifth electric push rods on the left and right sides are alternately extended and retracted, and the two adjustment plates alternately push the corresponding ends of the car trim horizontally, thereby changing the lifting and supporting position of the car trim in the detection box.

7. The automobile trim strip detection device according to claim 6, characterized in that: The structure of the grabbing mechanism II is the same as that of the grabbing mechanism I, and the two are symmetrically arranged in the same plane; the grabbing mechanism II includes a third electric push rod, a second rib plate, a second clamping plate, a second support plate, a third slide rail and a third slider; four third electric push rods arranged horizontally and longitudinally are also arranged in a rectangular symmetric manner on the lower surface of the connecting plate II, the pushing ends of the four third electric push rods move synchronously, and their tails are fixedly connected to the corresponding positions of the lower surface of the connecting plate II through the second rib plate, the pushing ends of each front and rear two third electric push rods are arranged facing each other, and the pushing end of each third electric push rod is screwed and fixed to the outer side surface of the vertically arranged corresponding second clamping plate at its upper end position, and respectively pushes the corresponding second clamping plate to perform horizontal and longitudinal reciprocating motion; a third slide rail is also arranged horizontally and longitudinally between each front and rear second clamping plates on the lower surface of the connecting plate II, and a third slider matching the third slide rail is also arranged on the upper end surface of each second clamping plate relative to the corresponding third slide rail position, and the cooperation of the third slider and the third slide rail ensures that the corresponding second clamping plate is horizontally and longitudinally Stability of movement; the vertical length of each second clamping plate is consistent with the vertical length of each first clamping plate, and the spacing between each left and right second clamping plates is consistent with the spacing between each left and right first clamping plates, and then with the vertical downward and horizontal lateral movement of the connecting plate II, each front and rear two second clamping plates are moved to the front and rear sides of the car trim in the detection box, and then driven by the third electric push rod, each front and rear two second clamping plates move toward each other in the horizontal longitudinal direction, and clamp and grab the three car trims in the detection box; a second support plate is also vertically fixed on the inner side surface of each second clamping plate relative to the lower end position of each car trim, and the setting position of each second support plate corresponds to the setting position of each first support plate; the longitudinal width of each second support plate needs to ensure that when the car trim is clamped and grabbed by the second clamping plate, each front and rear adjacent second support plates are spaced front and back, and then the clamped and grabbed car trim is supported by the second support plate to ensure the stability of the grabbing mechanism II in grabbing the car trim.

8. The automobile trim strip detection device according to claim 7, characterized in that: The unloading mechanism includes a moving assembly, a sixth electric push rod, a third rib plate, a box body I, a support plate, a seventh slide rail, a seventh slider, a second limit plate, a guide plate I and a guide plate II, and the moving assembly includes a third moving plate, a sixth slide rail, a sixth slider, a second motor, a gear, a rack, a mounting seat and a sixth limit plate; a third moving plate is also horizontally and longitudinally arranged on the inner ground of the gantry relative to the right side of the detection box, and the third moving plate performs horizontal and horizontal reciprocating motion along the ground through the moving assembly; a hollow rectangular box body I is also horizontally and horizontally arranged on the front side of the upper surface of the moving plate, and the box body I The upper surface and the front surface are both open, and a sixth electric push rod is also horizontally and longitudinally arranged on the rear side relative to the upper surface of the third movable plate, the tail of the sixth electric push rod is fixedly connected to the corresponding position of the upper surface of the third movable plate through the third rib plate, and its pushing end is screwed and fixed to the middle of the rear surface of the box body I near its lower end position along the horizontal longitudinal direction forward, and pushes the box body I to make horizontal longitudinal reciprocating motion on the upper surface of the third movable plate; a seventh slide rail arranged horizontally and longitudinally is symmetrically arranged on the upper surface of the third movable plate relative to the lower surface of the box body I, and a seventh slide rail is symmetrically arranged horizontally and longitudinally arranged on the lower surface of the box body I relative to the lower surface of the box body I. Each seventh slide rail position is also provided with a seventh slider matching the seventh slide rail, and the cooperation between the seventh slider and the seventh slide rail ensures the stability of the horizontal longitudinal movement of the box body I; on the rear inner surface of the box body I, eight horizontal and longitudinal support plates are evenly spaced and symmetrically arranged in four rows and two columns, and each of the support plates is a hollow structure matching the automobile trim, and the setting positions of the eight support plates correspond to the setting positions of the eight support rollers I respectively, and each layer of the support plates is arranged in the same horizontal plane as each layer of the support rollers I; on the front end side of each of the seventh slide rails, a vertical support plate is also provided The second limit plate, each of which is fixedly arranged at a corresponding position on the upper surface of the third movable plate, and the horizontal longitudinal forward movement of the box body I is limited by the second limit plate; the forward horizontal movement limit position of the box body I is the unloading position, and it needs to be arranged in the same vertical plane as the grabbing mechanism II, and then the detected automobile trim strip is placed on the corresponding support plate through the grabbing mechanism II; the backward horizontal movement limit position of the box body I needs to ensure that the support plate is completely out of the coverage range of the grabbing mechanism II, and does not interfere with the action of the grabbing mechanism II moving the automobile trim strip vertically downward to the unloading position; A guide plate I matching the interior of the box body I is also obliquely provided on the inner bottom surface of the box body I relative to the bottom support plate, and the front end side of the guide plate I is aligned with the front end surface of the box body I, and the rear end side of the guide plate I is obliquely extended upward toward the rear direction, and is tightly fixed at the corresponding position of the rear inner surface of the box body I, and is spaced directly below the bottom support plate, so that the cleaned water is guided out of the box body I through the guide plate I; a guide plate II matching the interior of the box body I is also obliquely provided on the front surface of the second limiting plate, and the lower end of the guide plate II is obliquely extended downward toward the front direction to the vertical plane where the front end surface of the third movable plate is located, and is fixedly connected to the corresponding position of the third movable plate, and guides the water flowing out of the box body I through the guide plate II; A transmission hole matching the same is vertically embedded in the right outer side surface of the gantry relative to the position of the box body I, and the lower end of the transmission hole extends vertically downward to the corresponding open end surface of the gantry; on the inner ground of the gantry, a sixth slide rail arranged horizontally and transversely is symmetrically arranged front and back in the area directly below the third movable plate, and the right end of each of the sixth slide rails extends out of the right outer side surface of the gantry through the transmission hole, and its length must be greater than twice the transverse length of the box body I; on the lower surface of the third movable plate, a sixth slider matching the sixth slide rail is horizontally and transversely arranged relative to each sixth slide rail position, and the length of each sixth slider is consistent with the transverse length of the third movable plate, and then through the cooperation of the sixth slider and the sixth slide rail, the third movable plate is horizontally and transversely moved, and it is ensured that the transmission hole does not interfere with the action of the box body I moving horizontally and transversely out of the gantry; sixth limit plates are vertically arranged at the left and right ends of each of the sixth slide rails, and each of the sixth limit plates is fixedly arranged at the corresponding position on the ground The third movable plate is arranged horizontally and horizontally, and the horizontal lateral movement of the third movable plate is limited to the left and right by the sixth limiting plate, and it is ensured that the third movable plate is in the unloading position when it is in the left limit position; a rack is also arranged horizontally and horizontally on the ground relative to the rear side of the sixth slide rail on the rear side, and the length of the rack is consistent with the length of each of the sixth slide rails, and extends out of the portal frame through the transmission hole; the tooth surface of the rack is arranged horizontally toward the front side, and a plurality of mounting seats are arranged in sequence along the length direction on its lower surface, and the corresponding rack is fixedly installed at the corresponding position on the ground through the mounting seat; a second motor is also vertically arranged on the upper surface of the third movable plate relative to the position of the rack, and the second motor is embedded in the third movable plate, and its output end extends vertically downward out of the lower surface of the third movable plate, and is meshed with the rack through a gear; the gear and each of the sixth sliders are arranged without interfering with each other, and under the drive of the second motor, through the meshing cooperation of the gear and the rack, the third movable plate performs horizontal and lateral reciprocating motion, and moves the box body I horizontally out of the portal frame.

9. The automobile trim strip detection device according to claim 8, characterized in that: A flushing mechanism is also provided inside the gantry relative to the front side of the unloading position, and the flushing mechanism includes a recovery box, a water tank, a water pump, a fixed plate, a fourth reinforcing plate, a water pipe, a fixed rod and a spray nozzle; a water tank is also provided on the ground inside the gantry relative to the front side of the unloading position, and a recovery box with an open upper surface is also provided on the ground behind the water tank relative to the position of the guide plate II; the lower end of the guide plate II extends downward to just above the recovery box, and is spaced apart from the recovery box above and below, and ensures that the recovery box does not interfere with the horizontal lateral movement of the third movable plate, and then guides the water to the recovery box through the guide plate II; a fixed plate is also vertically and horizontally provided on the upper surface of the water tank near its rear edge, and a fixed plate is provided on the front surface of the fixed plate A fourth reinforcing plate is vertically provided between the surface and the upper surface of the water tank, and the fixing plate is fixed and reinforced by the fourth reinforcing plate; a plurality of vertically arranged water pipes are sequentially arranged at intervals along the length direction of the automobile trim on the rear side of the fixing plate, and each of the water pipes is fixedly connected to the rear surface of the fixing plate through a fixing rod, and the lower ends thereof are vertically downwardly converged into one point, and then are sealed and connected to the water tank through a water pump; a plurality of spray nozzles are sequentially arranged at intervals along the length direction of each water pipe, and the output end of each spray nozzle is arranged toward the direction of the corresponding automobile trim in the box body I, and it is ensured that the top layer of the spray nozzles and the top layer of the support plate are arranged in the same horizontal plane, so that the detected automobile trim is rinsed through the spray nozzles; A drying mechanism is also provided on the front side of the box body I when it is in the right limit position, and the drying mechanism includes a fixed seat, a box body II, a seventh electric push rod, a fourth rib plate, an eighth slide rail, an eighth slide block, a third limit plate, a heating mechanism and an air supply mechanism; a fixed seat is also provided horizontally and longitudinally on the ground on the front side of the box body I when it is in the right limit position, and the fixed seat does not interfere with the horizontal lateral movement of the third movable plate; a box body II matching the box body I is also provided horizontally and transversely on the rear side of the upper surface of the fixed seat, the rear surface of the box body II is open, and its upper surface extends horizontally toward the rear side, and ensures that its extension length is consistent with the longitudinal width of the box body I; a seventh electric push rod is also provided horizontally and longitudinally on the front side of the box body II relative to the upper surface of the fixed seat, the tail of the seventh electric push rod is fixedly connected to the corresponding position of the upper surface of the fixed seat through the fourth rib plate, and its pushing end is screwed and fixed to the middle of the front surface of the box body II at its lower end position backward along the horizontal longitudinal direction, and pushes the box body II on the upper surface of the fixed seat. The upper surface of the fixed seat is symmetrically provided with an eighth slide rail arranged horizontally and longitudinally relative to the lower surface of the box body II, and an eighth slider matching the eighth slide rail is provided on the lower surface of the box body II relative to each eighth slide rail, and the stability of the horizontal longitudinal movement of the box body II is ensured by the cooperation of the eighth slider and the eighth slide rail; the length of each of the eighth slide rails is half of the longitudinal width of the lower surface of the box body II, and a third limit plate is vertically fixed at the rear end of each of the eighth slide rails, and the horizontal longitudinal backward movement of the box body II is limited by the third limit plate, and then when the seventh electric push rod pushes the box body II to the rear limit position, the box body II and the box body I are spliced ​​into a hollow rectangular parallelepiped structure; an air supply mechanism is also provided in the middle position of the front inner surface of the box body II, and a heating mechanism is also provided inside the box body II relative to the box body I and the air supply mechanism, and the washed automobile trim in the box body I is dried by the cooperation of the air supply mechanism and the heating mechanism.

10. The detection method of the automobile trim detection device according to claim 9, characterized in that The following steps are involved: Step 1: First, driven by the Y-axis motion assembly, the first moving plate moves forward horizontally to the loading position, and then three car trim strips are manually placed horizontally on the corresponding two placement rollers, and ensure that both ends of each car trim strip extend out of the corresponding placement rollers; Step 2: Driven by the first motor, the grabbing mechanism I moves horizontally to the left to just above the loading position, and at this time, the grabbing mechanism II synchronously moves horizontally to the left to just above the detection box; then, driven by the first electric push rod, the grabbing mechanism I vertically descends to the loading position, and at this time, the grabbing mechanism II synchronously descends vertically into the detection box; Step 3: Then, driven by the second electric push rod, each of the two first clamping plates at the front and rear moves toward each other in the horizontal longitudinal direction, clamps and fixes the three car trims on the placement roller, and lifts and supports the corresponding car trims respectively through the first supporting plate; then, driven by the first electric push rod, the lifting plate rises vertically by a certain distance, so that the car trims at the feeding mechanism are separated from the corresponding placement rollers respectively, and at this time, driven by the Y-axis motion component, the first moving plate moves horizontally backward, so that the placement roller is completely separated from the coverage area of ​​the grabbing mechanism I; Step 4: Then, driven by the driving mechanism, the grabbing mechanism I moves the clamped and grabbed automobile trim strip into the inspection box by vertical up and down and horizontal transverse movement, and the grabbing mechanism II moves synchronously into the box body I; then, driven by the fourth electric push rod, the two second moving plates move toward each other in the horizontal longitudinal direction, and the support roller I and the corresponding support roller II are coaxially spliced ​​together; at this time, the pushing end of the second electric push rod retracts, so that the automobile trim strip is separated from the first clamping plate, and is horizontally and transversely supported on the corresponding support roller I and support roller II respectively; Step 5: Then, driven by the driving mechanism, the grabbing mechanism I rises vertically again and moves horizontally to the left to just above the loading position. At this time, the grabbing mechanism II also rises vertically again and moves horizontally to the left to just above the detection box. At the same time, driven by the Y-axis motion assembly, the first moving plate moves forward horizontally to the loading position again, and then the next batch of automobile trim strips can be manually placed horizontally on the corresponding two placement rollers; Step 6: The automobile trim strips in the test box are immersed in the solvent for corrosion resistance testing. During this process, the pushing ends of the fifth electric push rods on the left and right sides are alternately extended and retracted, and the two adjustment plates alternately push the corresponding ends of the automobile trim strips horizontally, thereby changing the lifting and supporting positions of the automobile trim strips. Step 7: When the corrosion resistance test is completed, the grabbing mechanism I is driven by the first electric push rod to vertically descend to the loading position, and then driven by the second electric push rod, the three automobile trim strips on the placement roller are clamped and fixed by the first clamping plate; at this time, the grabbing mechanism II is synchronously vertically descended into the test box, and driven by the third electric push rod, each front and rear two second clamping plates move toward each other in the horizontal longitudinal direction, clamp and fix the three automobile trim strips after the test, and support the corresponding automobile trim strips respectively by the second supporting plate; Step 8: Then, driven by the first electric push rod, the lifting plate rises vertically for a certain distance, so that the car trim strips at the feeding mechanism are separated from the corresponding placement rollers, and at this time, the car trim strips at the detection box are also separated from the support rollers I and II; then, driven by the Y-axis motion assembly, the first moving plate moves horizontally backward, so that the placement rollers are completely separated from the coverage area of ​​the grabbing mechanism I; at the same time, the pushing end of the fourth electric push rod retracts, so that the support rollers I and II are completely separated from the coverage area of ​​the grabbing mechanism II; Step 9: Then, driven by the driving mechanism, the grabbing mechanism II moves the tested automobile trim strip to the unloading position by vertical up and down and horizontal transverse movement. At this time, driven by the sixth electric push rod, the box body I moves forward horizontally to the limit position, and then the pushing end of the third electric push rod retracts, so that the tested automobile trim strip is separated from the second clamping plate and horizontally supported on the corresponding support plates respectively; At the same time, the grabbing mechanism I moves the grabbed automobile trim strips into the testing box through vertical and horizontal synchronous movements, and then repeats the above actions to perform corrosion resistance testing on the next batch of automobile trim strips; Step 10: Then, driven by the driving mechanism, the grabbing mechanism I rises vertically again and moves horizontally to the left to just above the loading position. At this time, the grabbing mechanism II also rises vertically again and moves horizontally to the left to just above the detection box. At the same time, under the action of the water pump, the car trim in the box body Ⅰ is washed through the spray nozzle, and the washed water is collected into the recovery box through the cooperation of the guide plate Ⅰ and the guide plate Ⅱ; Step 11: After the flushing is completed, under the drive of the moving component, the box body I moves horizontally to the right to the right limit position, and at this time, under the drive of the seventh electric push rod, the box body II moves horizontally backward to the limit position, so that the box body II and the box body I are spliced ​​into a hollow rectangular structure; then, the washed automobile trim in the box body I is dried through the cooperation of the air supply mechanism and the heating mechanism; Step 12: Then manually remove the dried automobile trim strips, and then under the drive of the moving component, the box body I moves horizontally to the left to the unloading position, and the above actions can be repeated to rinse and dry the next batch of automobile trim strips after inspection.

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