CN109297432B - Automatic vehicle type detection device for production line - Google Patents
Automatic vehicle type detection device for production line Download PDFInfo
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- CN109297432B CN109297432B CN201811124207.4A CN201811124207A CN109297432B CN 109297432 B CN109297432 B CN 109297432B CN 201811124207 A CN201811124207 A CN 201811124207A CN 109297432 B CN109297432 B CN 109297432B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
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Abstract
A motorcycle type automatic checkout device for production line, including two hoist and mount framves that are parallel to each other, be equipped with two screw rods that are parallel to each other between the hoist and mount frame, the hoist and mount frame that corresponds is all connected through the bearing in the both ends of one of them screw rod, the inboard of one of them hoist and mount frame is connected through the bearing in the one end of another screw rod, the output shaft of the other end fixed connection motor of screw rod, motor fixed mounting is in the inboard of another hoist and mount frame, the first gear of one side difference fixed mounting of screw rod, first gear respectively with the central line collineation of the. Inductors are fixedly mounted on two sides of the bottom surface of the movable plate respectively and are connected with the motor circuit respectively so as to control the displacement of the movable plate. The invention traces the vehicle contour by the way that the roller wheel contacts the vehicle body, and the traced vehicle contour is more accurate and is convenient for workers to identify.
Description
Technical Field
The invention belongs to the technical field of vehicles, and particularly relates to an automatic vehicle type detection device for a production line.
Background
In the automatic production process of the whole automobile, different automobile models may have completely different manufacturing processes. In the production of multiple vehicle types, a process sheet is attached to a vehicle of each vehicle type to distinguish different manufacturing processes of different vehicle types, but the conventional workshop workers only manually identify the vehicle type on a production line, so that vehicle type identification errors are easily caused by negligence of workers, the situation that the vehicle type does not correspond to the process sheet is possibly caused, a company suffers economic loss, and the production cost of the vehicle is increased.
Disclosure of Invention
The invention provides an automatic vehicle type detection device for a production line, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a vehicle type automatic detection device for a production line comprises two hoisting frames which are parallel to each other, two screw rods which are parallel to each other are arranged between the two hoisting frames, two ends of one screw rod are connected with the corresponding hoisting frames through bearings, one end of the other screw rod is connected with the inner side of one hoisting frame through a bearing, the other end of the other screw rod is fixedly connected with an output shaft of a motor, the motor is fixedly installed on the inner side of the other hoisting frame, one side of each screw rod is fixedly provided with a first gear respectively, the first gear is collinear with the central line of the corresponding screw rod respectively, the two first gears are meshed with each other, a movable plate is arranged between the hoisting frames, one side of the movable plate is provided with two screw holes which are parallel to each other, two ends of the screw holes are communicated with the outside, the two screw rods respectively and simultaneously penetrate through the corresponding screw holes, the two screw rods are respectively in threaded fit, two second vertical plates which are parallel to each other are arranged below the movable plate, the bottom surfaces of the two first vertical plates are both positioned between the second vertical plates, the two first vertical plates are respectively hinged with the corresponding second vertical plates through hinge shafts, a roller wheel is arranged between the two second vertical plates, the central line of the roller wheel is perpendicular to the second vertical plates, the front surface and the rear surface of the roller wheel are respectively connected with the corresponding second vertical plates through a mounting shaft and a bearing, one side of the second vertical plate at the rear is fixedly connected with one end of a first arc-shaped rack, the other end of the first arc-shaped rack faces upwards in an inclined mode, one side of the first vertical plate at the rear is fixedly connected with one end of a first supporting rod, the other end of the first supporting rod faces downwards in an inclined mode and is connected with the periphery of the first rotating shaft through a bearing, a second gear is fixedly mounted at the front end of the first rotating shaft and is positioned in the first arc-shaped rack and meshed with the second gear, a, a third gear and a fourth gear are arranged below the first rack, the diameter of the third gear is far smaller than that of the fourth gear, the third gear and the fourth gear are respectively and fixedly arranged on the ground through a fixing device, the fourth gear is positioned below the third gear, the third gear is respectively and simultaneously meshed with the first rack and the fourth gear, a box body is arranged below the fourth gear, the box body is fixedly arranged on the ground through a fixing device, the top surface of the box body is opened, a rectangular groove is formed in the front of the box body and communicated with the inside of the box body, a second rack is movably arranged on the top surface of the box body through a guiding device and can horizontally move along the guiding device, the fourth gear is meshed with the second rack, the bottom surface of the second rack is fixedly connected with the upper end of a fixed rod, the lower end of the fixed rod is hinged with the upper end of a movable rod, a water pen is fixedly arranged at the bottom of the back surface of the movable, the pen point of the fountain pen is located in the box body, one side of the movable rod is fixedly connected with one end of a second arc-shaped rack, the other end of the second arc-shaped rack is obliquely upward, one side of the fixed rod is fixedly connected with one end of a second supporting rod, the other end of the second supporting rod is obliquely downward and is connected with the periphery of a second rotating shaft through a bearing, a fifth gear is fixedly installed at the front end of the second rotating shaft and is located in the second arc-shaped rack and meshed with the second arc-shaped rack, a chain wheel which is identical to the chain wheel fixedly installed at the rear end of the first rotating shaft is fixedly installed at the rear end of the second rotating shaft, the two chain wheels are connected; also comprises a measuring device.
As above, the automatic vehicle type detection device for the production line comprises the inverted U-shaped rod, two ends of the inverted U-shaped rod are fixedly connected with the top surface of the box body, the second rack penetrates through the inverted U-shaped rod, sliding grooves are formed in the front face and the rear face of the second rack respectively, two ends of each sliding groove are communicated with the outside, sliding blocks are fixedly installed on the front face and the rear face of the inner wall of the inverted U-shaped rod respectively and are located in the corresponding sliding grooves respectively, and the sliding blocks can move horizontally and relatively along the corresponding sliding grooves respectively and simultaneously.
According to the automatic vehicle type detection device for the production line, the back face of the inner wall of the box body is fixedly connected with the rear ends of the first springs, the pressing plate is arranged in the box body, and the front ends of the first springs are fixedly connected with the back face of the pressing plate.
According to the automatic vehicle type detection device for the production line, the through hole is formed in the back face of the box body, the T-shaped rod is arranged behind the box body, the longitudinal rod of the T-shaped rod penetrates through the through hole, and the front end of the longitudinal rod of the T-shaped rod is fixedly connected with the back face of the pressing plate.
As above motorcycle type automatic checkout device for production line, elasticity adaptation device include sleeve, second spring, bracing piece and support sprocket, the sleeve passes through mounting bracket fixed mounting subaerial, telescopic open end is towards the chain to one side, the one end of telescopic inner wall inner end fixed connection second spring, the one end of the other end fixed connection bracing piece of second spring, the bracing piece is located the sleeve and can slides along it, two support sprockets of other end fixed mounting of bracing piece, the chain passes between two support sprockets in proper order, and the chain meshes with the support sprocket that corresponds simultaneously respectively.
The automatic vehicle type detection device for the production line comprises a measuring light curtain, a vehicle body detection sensor, a vehicle body fixing clamp and a production line driving controller.
The invention has the advantages that: the invention obtains the profile view of the car body through the measuring device and transmits the data to the database, at the same time, the motor is started, the motor drives the screw rods to rotate, and the synchronous reverse rotation of the two screw rods can be realized due to the mutual meshing of the two first gears, so that the horizontal movement of the movable plate is realized, the movable plate drives the first vertical plate to move, the first vertical plate drives the second vertical plate and the roller wheel to move, when the roller wheel is contacted with the car, the second vertical plate respectively rotates by taking the hinge shaft as the center, so that the periphery of the roller wheel is always contacted with the car shell, the second vertical plate can drive the first arc-shaped rack to synchronously turn over when being turned over, the first arc-shaped rack is meshed with the second gear, so that the second gear can be driven to rotate, the second gear drives the first rotating shaft to rotate the corresponding chain wheel, the two chain wheels are connected through a chain, and the tightness adaptation device can enable, the lower chain wheel drives the second rotating shaft to rotate, the second rotating shaft drives the fifth gear to rotate, the fifth gear is meshed with the second arc-shaped rack, so that the second arc-shaped rack can be driven to rotate by taking the fifth gear as a center, the movable rod can be driven to turn over at a hinge point, the turning angle of the movable rod and the second vertical plate is the same, when the movable plate moves, the first rack synchronously moves along with the movable plate, the first rack drives the third gear to rotate, the third gear drives the fourth gear to rotate, the transmission ratio is changed through the third gear and the fourth gear, the second rack and the first rack keep moving in the same direction, so that the fixed rod is driven to move horizontally, white paper is placed in the box body, the pen point is positioned in the box body and is in contact with the frontmost white paper, and the pen can swing up and down while moving horizontally under the driving of the fixed rod and the movable rod, so as to draw the outline of the vehicle, a worker takes the vehicle profile map out of the box body, attaches the vehicle profile map to a processing procedure sheet of the vehicle, and judges whether the procedure sheet is matched with the current vehicle type or not and whether the current processing mode corresponds to the vehicle type or not by contrasting the vehicle profile map and the vehicle type by the worker in the next procedure so as to avoid scrapping caused by vehicle processing errors. Inductors are fixedly mounted on two sides of the bottom surface of the movable plate respectively and are connected with the motor circuit respectively so as to control the displacement of the movable plate. The invention traces the vehicle contour by the way that the roller wheel contacts the vehicle body, the traced vehicle contour is more accurate, and is convenient for workers to identify; the horizontal movement of the fountain pen is realized through the mutual matching of the first rack, the second rack, the third gear and the fourth gear, and the up-and-down swinging of the fountain pen is realized through the mutual matching of the first arc-shaped rack, the second arc-shaped rack, the fifth gear, the chain wheel and the second gear, so that the pen point route of the fountain pen completely accords with the route of the roller wheel; the worker can further reduce the possibility of processing errors by comparing whether the vehicle outline is opposite to the vehicle to be processed or not, further confirms whether the processing steps and the processing mode correspond to the current vehicle type or not, reduces the vehicle processing error rate, reduces the company loss and reduces the vehicle manufacturing cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; FIG. 3 is an enlarged view of the view of FIG. 1 taken along line B; FIG. 4 is an enlarged view of the view of FIG. 1 taken along line C; FIG. 5 is an enlarged view of view D of FIG. 1; fig. 6 is an enlarged view of part i of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A vehicle type automatic detection device for a production line comprises two parallel hoisting frames 1, wherein the two hoisting frames 1 are fixedly arranged on the top surface of a workshop, two parallel screw rods 2 are arranged between the hoisting frames 1, two ends of one screw rod 2 are connected with the corresponding hoisting frame 1 through bearings, one end of the other screw rod 2 is connected with the inner side of one hoisting frame 1 through a bearing, the other end of the other screw rod 2 is fixedly connected with an output shaft of a motor 3, the motor 3 is a forward and reverse rotation motor, the central lines of the motor 3 and the corresponding screw rods 2 are collinear, the motor 3 is fixedly arranged on the inner side of the other hoisting frame 1, one sides of the two screw rods 2 are respectively and fixedly provided with a first gear 4, the first gears 4 are respectively meshed with the central lines of the corresponding screw rods 2, a movable plate 5 is arranged between the two first gear 4, one side of the movable plate 5 is provided with two collinear screw holes 6, both ends of the screw hole 6 are communicated with the outside, two screw rods 2 respectively penetrate through the corresponding screw holes 6 at the same time, the two screw rods 2 are respectively in threaded fit with the corresponding screw holes 6, the bottom surface of the movable plate 5 is fixedly connected with the top surfaces of two first vertical plates 7 which are parallel to each other, two second vertical plates 8 which are parallel to each other are arranged below the movable plate 5, the bottom surfaces of the two first vertical plates 7 are respectively positioned between the second vertical plates 8, the two first vertical plates 7 are respectively hinged with the corresponding second vertical plates 8 through hinged shafts, a roller 9 is arranged between the two second vertical plates 8, the central line of the roller 9 is vertical to the second vertical plates 8, the front side and the rear side of the roller 9 are respectively connected with the corresponding second vertical plates 8 through mounting shafts and bearings, one side of the rear second vertical plate 8 is fixedly connected with one end of a first arc-shaped rack 10, the other end of the first arc-shaped rack 10 faces upwards in an inclined manner, one side of, the other end of the first supporting rod 11 is downward inclined and is connected with the periphery of the first rotating shaft 12 through a bearing, the other end of the first supporting rod 11 is fixedly connected with the periphery of the bearing, the inner wall of the bearing is fixedly connected with the periphery of the first rotating shaft 12, the front end of the first rotating shaft 12 is fixedly provided with a second gear 13, the second gear 13 is positioned in the first arc-shaped rack 10 and is meshed with the first arc-shaped rack, the rear end of the first rotating shaft 12 is fixedly provided with a chain wheel 14, the rear side of the bottom surface of the movable plate 5 is fixedly connected with the top surface of the first rack 15, a third gear 16 and a fourth gear 17 are arranged below the first rack 15, the diameter of the third gear 16 is far smaller than that of the fourth gear 17, the third gear 16 and the fourth gear 17 are respectively and fixedly arranged on the ground through fixing devices, the fourth gear 17 is positioned below the third gear 16, the third gear 16 is respectively meshed with the first rack 15 and the fourth gear 17, the box body 18 is fixedly arranged on the ground through a fixing device, the top surface of the box body 18 is opened, the front surface of the box body 18 is provided with a rectangular groove 19, the rectangular groove 19 is communicated with the inside of the box body 18, the top surface of the box body 18 is movably provided with a second rack 20 through a guiding device, the second rack 20 can horizontally move along the guiding device, a fourth gear 17 is meshed with the second rack 20, the bottom surface of the second rack 20 is fixedly connected with the upper end of a fixed rod 21, the lower end of the fixed rod 21 is hinged with the upper end of a movable rod 22, the bottom of the back surface of the movable rod 22 is fixedly provided with a fountain pen 23, the fountain pen 23 is mutually vertical to the movable rod 22, the pen point of the fountain pen 23 is positioned in the box body 18, one side of the movable rod 22 is fixedly connected with one end of a second arc-shaped rack 24, the other end of the second arc-shaped rack 24, the periphery of the second rotating shaft 26 is connected through a bearing, a fifth gear 27 is fixedly installed at the front end of the second rotating shaft 26, the fifth gear 27 is located in the second arc-shaped rack 24 and meshed with the second arc-shaped rack, a chain wheel 14 which is identical to the chain wheel 14 fixedly installed at the rear end of the first rotating shaft 12 is fixedly installed at the rear end of the second rotating shaft 26, the two chain wheels 14 are connected through a chain 28, and an elastic adapting device is arranged in the chain 28 and can enable the chain 28 to be in a tightened state all the time; also comprises a measuring device. The invention obtains the profile view of the car body through the measuring device and transmits the data to the database, at the same time, the motor 3 is started, the motor 3 drives the screw rods 2 to rotate, and the synchronous reverse rotation of the two screw rods 2 can be realized due to the mutual meshing of the two first gears 4, so that the horizontal movement of the movable plate 5 is realized, the movable plate 5 drives the first vertical plate 7 to move, the first vertical plate 7 drives the second vertical plate 8 and the roller 9 to move, when the roller 9 is contacted with the car, the second vertical plate 8 respectively rotates by taking the hinging shaft as the center, so that the periphery of the roller 9 is always contacted with the car shell, when the second vertical plate 8 is turned over, the first arc-shaped rack 10 is driven to synchronously turn over, the first arc-shaped rack 10 is meshed with the second gear 13, so as to drive the second gear 13 to rotate, the second gear 13 drives the first rotating shaft 12 to rotate, the first rotating shaft, the two chain wheels 14 are connected through a chain 28, and the tightness adaptation device can make the chain 28 always in a tight state, the lower chain wheel 14 drives a second rotating shaft 26 to rotate, the second rotating shaft 26 drives a fifth gear 27 to rotate, the fifth gear 27 is meshed with a second arc-shaped rack 24, so that the second arc-shaped rack 24 can be driven to rotate by taking the fifth gear 27 as a center, so that the movable rod 22 can be driven to overturn by taking a hinge point thereof, the turnover angle of the movable rod 22 is the same as that of the second vertical plate 8, and when the movable plate 5 moves, the first rack 15 synchronously moves therewith, the first rack 15 drives a third gear 16 to rotate, the third gear 16 drives a fourth gear 17 to rotate, the transmission ratio is changed through the third gear 16 and the fourth gear 17, and the second rack 20 and the first rack 15 keep moving in the same direction, so that the fixed rod 21 is driven to move horizontally, white paper is placed in the box body 18, the nib of water pen 23 is located box body 18 and contacts with the white paper of forefront, through the drive of dead lever 21 and movable rod 22, luffing motion simultaneously of water pen 23 can be realized to the horizontal migration, thereby draw the profile figure of vehicle, the workman takes out vehicle profile map from box body 18, then attach it in the manufacturing procedure list of vehicle, the workman of next process compares vehicle profile map and motorcycle type and whether corresponding, can judge whether process list matches with current motorcycle type, whether current processing mode is corresponding with the motorcycle type, in order to avoid leading to vehicle processing mistake to cause and scrap. Inductors are respectively and fixedly installed on two sides of the bottom surface of the movable plate 5, and the inductors are respectively connected with the motor 3 through circuits so as to control the displacement of the movable plate 5. The invention traces the vehicle contour by the way that the roller 9 contacts with the vehicle body, the traced vehicle contour is more accurate, and is convenient for workers to identify; the horizontal movement of the fountain pen 23 is realized through the mutual matching among the first rack 15, the second rack 20, the third gear 16 and the fourth gear 17, and the up-and-down swinging of the fountain pen 23 is realized through the mutual matching among the first arc-shaped rack 10, the second arc-shaped rack 24, the fifth gear 27, the chain 28, the chain wheel 14 and the second gear 13, so that the pen point route of the fountain pen 23 completely accords with the route of the roller 9, and the vehicle outline drawing described by the invention is a zoom drawing, so that paper is saved, even a process sheet can be directly put into the box body 18, the fountain pen 23 with a color which does not conflict with the process single body is selected, the vehicle outline is directly drawn on the process sheet, and the watermark effect can be achieved; the worker can further reduce the possibility of processing errors by comparing whether the vehicle outline is opposite to the vehicle to be processed or not, further confirms whether the processing steps and the processing mode correspond to the current vehicle type or not, reduces the vehicle processing error rate, reduces the company loss and reduces the vehicle manufacturing cost.
Specifically, as shown in fig. 1 or 4, the guiding device according to this embodiment includes an inverted U-shaped rod 29, two ends of the inverted U-shaped rod 29 are both fixedly connected to the top surface of the box 18, the second rack 20 passes through the inverted U-shaped rod 29, sliding slots 30 are respectively formed in front and rear surfaces of the second rack 20, two ends of the sliding slots 30 are both communicated with the outside, sliding blocks 31 are respectively fixedly mounted on front and rear surfaces of an inner wall of the inverted U-shaped rod 29, the sliding blocks 31 are respectively located in the corresponding sliding slots 30, and the sliding blocks 31 can respectively and simultaneously move horizontally along the corresponding sliding slots 30. This structure is through mutually supporting between inverted U type pole 29, slider 31 and the spout 30, can make the stable removal of second rack 20, and the frictional force between slider 31 and the spout 30 is less, is favorable to the more smooth and easy removal of second rack 20.
Specifically, as shown in fig. 2, the back surface of the inner wall of the box body 18 in this embodiment is fixedly connected to the rear ends of a plurality of first springs 32, a pressing plate 33 is disposed in the box body 18, and the front ends of the first springs 32 are fixedly connected to the back surface of the pressing plate 33. This configuration enables the paper in the case 18 to be always in close contact with the front of the inner wall of the case 18 so as to draw the contour of the vehicle body on the paper, and the pressing plate 33 can give a supporting force to the paper so as not to fall backward by the force of the pen 23.
Further, as shown in fig. 2, a through hole 34 is formed in the back surface of the box body 18, a T-shaped rod 35 is disposed behind the box body 18, a longitudinal rod of the T-shaped rod 35 passes through the through hole 34, and the front end of the longitudinal rod of the T-shaped rod 35 is fixedly connected to the back surface of the pressing plate 33. People can make clamp plate 33 backward move through pulling T type pole 35 backward, can mend paper to box body 18 this moment, and T type pole 35 gives people a point of being convenient for to exert oneself to can be more convenient, the mended paper of laborsaving.
Further, as shown in the drawings, the slack adaptation device according to the present embodiment includes a sleeve 36, a second spring 37, a support rod 38 and support sprockets 39, the sleeve 36 is fixedly mounted on the ground through a mounting bracket, an open end of the sleeve 36 faces the chain 28 obliquely, an inner end of an inner wall of the sleeve 36 is fixedly connected to one end of the second spring 37, the other end of the second spring 37 is fixedly connected to one end of the support rod 38, the support rod 38 is located in the sleeve 36 and can slide along the same, the other end of the support rod 38 is fixedly mounted with two support sprockets 39, the chain 28 sequentially passes through between the two support sprockets 39, and the chains 28 are respectively and simultaneously engaged with the corresponding support sprockets 39. The lower ends of the sleeves 36 are staggered, the chain 28 is waved after passing around the supporting chain wheel 39, the chain 28 is in a tight state, if the movable plate 5 moves to drive the corresponding chain wheel 14 to move, the shape of the chain 28 changes, the supporting chain wheel 39 moves, the supporting chain wheel 39 drives the supporting rod 38 to move along the sleeves 36, and the second spring 37 also deforms, so that the chain 28 is always in a tight state to meet the requirement of synchronous movement of the two chain wheels 14.
Furthermore, in order to effectively identify the vehicle type on the production line, the measuring device of the embodiment includes a measuring light curtain, a vehicle body detecting sensor, a vehicle body fixing clamp and a production line driving controller. According to the structure, the outside contour view of the vehicle body is obtained by measuring the light curtain, the outside contour of the vehicle body of each target vehicle digital model is compared and analyzed by utilizing three-dimensional view software, and a local contour with larger shape feature difference in the same vehicle body position is found out and is used as an optimal detection and identification range. The measuring light curtain has the characteristics of good anti-interference performance and high precision, and the minimum 2.5 MM directional interval correlation type light ray array can effectively detect the shape difference of the same size.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A motorcycle type automatic checkout device for production line, its characterized in that: comprises two hoisting frames (1) which are parallel to each other, two screw rods (2) which are parallel to each other are arranged between the two hoisting frames (1), two ends of one screw rod (2) are connected with the corresponding hoisting frame (1) through bearings, one end of the other screw rod (2) is connected with the inner side of one hoisting frame (1) through bearings, the other end is fixedly connected with an output shaft of a motor (3), the motor (3) is fixedly arranged on the inner side of the other hoisting frame (1), one side of each screw rod (2) is respectively and fixedly provided with a first gear (4), the first gears (4) are respectively collinear with the central lines of the corresponding screw rods (2), the two first gears (4) are meshed with each other, a movable plate (5) is arranged between the hoisting frames (1), one side of the movable plate (5) is provided with two screw holes (6) which are parallel to each other, two ends of the screw holes (6, two screws (2) respectively penetrate through corresponding screw holes (6) at the same time, the two screws (2) are respectively in threaded fit with the corresponding screw holes (6), the bottom surface of a movable plate (5) is fixedly connected with the top surfaces of two first vertical plates (7) which are parallel to each other, two second vertical plates (8) which are parallel to each other are arranged below the movable plate (5), the bottom surfaces of the two first vertical plates (7) are respectively positioned between the second vertical plates (8), the two first vertical plates (7) are respectively hinged with the corresponding second vertical plates (8) through hinge shafts, a roller (9) is arranged between the two second vertical plates (8), the central line of the roller (9) is vertical to the second vertical plates (8), the front surface and the rear surface of the roller (9) are respectively connected with the corresponding second vertical plates (8) through mounting shafts and bearings, one side of the second vertical plate (8) at the rear side is fixedly connected with one end of a first arc-shaped rack (10), the other end of the first arc-shaped rack (10) faces upwards in an inclined mode, one side of a first vertical plate (7) at the rear side is fixedly connected with one end of a first supporting rod (11), the other end of the first supporting rod (11) faces downwards in an inclined mode and is connected with the periphery of a first rotating shaft (12) through a bearing, a second gear (13) is fixedly installed at the front end of the first rotating shaft (12), the second gear (13) is located in the first arc-shaped rack (10) and is meshed with the first arc-shaped rack, a chain wheel (14) is fixedly installed at the rear end of the first rotating shaft (12), the rear side of the bottom surface of the movable plate (5) is fixedly connected with the top surface of a first rack (15), a third gear (16) and a fourth gear (17) are arranged below the first rack (15), the diameter of the third gear (16) is smaller than that of the fourth gear (17), the third gear (16) and the fourth gear (17) are fixedly installed on the ground through fixing devices respectively, and the fourth gear (17), the third gear (16) is respectively and simultaneously meshed with the first rack (15) and the fourth gear (17), a box body (18) is arranged below the fourth gear (17), the box body (18) is fixedly arranged on the ground through a fixing device, the top surface of the box body (18) is open, a rectangular groove (19) is formed in the front of the box body (18), the rectangular groove (19) is communicated with the inside of the box body (18), a second rack (20) is movably arranged on the top surface of the box body (18) through a guide device, the second rack (20) can horizontally move along the guide device, the fourth gear (17) is meshed with the second rack (20), the bottom surface of the second rack (20) is fixedly connected with the upper end of a fixed rod (21), the lower end of the fixed rod (21) is hinged and connected with the upper end of a movable rod (22), a water pen (23) is fixedly arranged at the bottom of the back surface of the movable rod (22), and the water pen (, the pen point of the fountain pen (23) is located in the box body (18), one side of the movable rod (22) is fixedly connected with one end of a second arc-shaped rack (24), the other end of the second arc-shaped rack (24) faces upwards in an inclined mode, one side of the fixed rod (21) is fixedly connected with one end of a second supporting rod (25), the other end of the second supporting rod (25) faces downwards in an inclined mode, the other end of the second supporting rod is connected with the periphery of a second rotating shaft (26) through a bearing, a fifth gear (27) is fixedly installed at the front end of the second rotating shaft (26), the fifth gear (27) is located in the second arc-shaped rack (24) and meshed with the second arc-shaped rack, a chain wheel (14) identical to the chain wheel (14) fixedly installed at the rear end of the first rotating shaft (12) is fixedly installed at the rear end of the second rotating shaft (26), the two chain wheels (; also comprises a measuring device.
2. The automatic vehicle type detection device for a production line according to claim 1, characterized in that: the guiding device comprises an inverted U-shaped rod (29), the two ends of the inverted U-shaped rod (29) are fixedly connected with the top surface of the box body (18), the second rack (20) penetrates through the inverted U-shaped rod (29), sliding grooves (30) are formed in the front side and the rear side of the second rack (20) respectively, the two ends of the sliding grooves (30) are communicated with the outside, sliding blocks (31) are fixedly installed on the front side and the rear side of the inner wall of the inverted U-shaped rod (29) respectively, the sliding blocks (31) are located in the corresponding sliding grooves (30) respectively, and the sliding blocks (31) can simultaneously move along the corresponding sliding grooves (30) relatively.
3. The automatic vehicle type detection device for a production line according to claim 1, characterized in that: the back of the inner wall of the box body (18) is fixedly connected with the rear ends of a plurality of first springs (32), a pressing plate (33) is arranged in the box body (18), and the front ends of the first springs (32) are fixedly connected with the back of the pressing plate (33).
4. The automatic vehicle type detection device for a production line according to claim 3, characterized in that: the back of the box body (18) is provided with a through hole (34), a T-shaped rod (35) is arranged behind the box body (18), a longitudinal rod of the T-shaped rod (35) penetrates through the through hole (34), and the front end of the longitudinal rod of the T-shaped rod (35) is fixedly connected with the back of the pressing plate (33).
5. The automatic vehicle type detection device for a production line according to claim 1, characterized in that: elasticity adaptation device include sleeve (36), second spring (37), bracing piece (38) and support sprocket (39), sleeve (36) are on ground through mounting bracket fixed mounting, the open end of sleeve (36) is towards chain (28) to one side, the one end of inner wall inner end fixed connection second spring (37) of sleeve (36), the one end of the other end fixed connection bracing piece (38) of second spring (37), bracing piece (38) are located sleeve (36) and can slide along it, two support sprocket (39) of the other end fixed mounting of bracing piece (38), chain (28) pass between two support sprocket (39) in proper order, and chain (28) mesh with corresponding support sprocket (39) simultaneously respectively.
6. The automatic vehicle type detection device for a production line according to claim 1, characterized in that: the measuring device comprises a measuring light curtain, a vehicle body detection sensor, a vehicle body fixing clamp and a production line driving controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811124207.4A CN109297432B (en) | 2018-09-26 | 2018-09-26 | Automatic vehicle type detection device for production line |
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| CN201811124207.4A CN109297432B (en) | 2018-09-26 | 2018-09-26 | Automatic vehicle type detection device for production line |
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| CN109297432B true CN109297432B (en) | 2020-11-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016183390A1 (en) * | 2015-05-13 | 2016-11-17 | Taktia Llc | Systems, methods and apparatus for guided tools |
| CN205676761U (en) * | 2016-06-07 | 2016-11-09 | 中建八局第一建设有限公司 | A kind of surface evenness continuous detection apparatus |
| CN207036396U (en) * | 2017-05-23 | 2018-02-23 | 东莞市联洲知识产权运营管理有限公司 | Multiple graphs labelling apparatus is used in a kind of detection piece detection |
| CN108007793B (en) * | 2017-11-23 | 2018-10-02 | 西安科技大学 | The filling of deep-well filling slurry containing ice and obturation stress distribution experimental provision and method |
| CN108152055B (en) * | 2017-12-13 | 2019-11-08 | 重庆厚全科技发展有限公司 | A kind of wheel detection device |
| CN108168413B (en) * | 2017-12-21 | 2019-10-01 | 重庆厚全科技发展有限公司 | A kind of motorcycle shaft detection device |
| CN108279096B (en) * | 2018-03-30 | 2019-09-10 | 重庆市骞焰机械有限责任公司 | A kind of device for detecting sealability of valve |
| CN108557719B (en) * | 2018-04-03 | 2019-11-15 | 九江职业技术学院 | Mechanical lifting engineering machinery transfer device |
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