CN107014961B - Bus shell coating quality detection device - Google Patents
Bus shell coating quality detection device Download PDFInfo
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- CN107014961B CN107014961B CN201710385875.1A CN201710385875A CN107014961B CN 107014961 B CN107014961 B CN 107014961B CN 201710385875 A CN201710385875 A CN 201710385875A CN 107014961 B CN107014961 B CN 107014961B
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- manipulator
- arm
- probe
- portal frame
- driving motor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N2033/0096—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00 testing material properties on thin layers or coatings
Abstract
The invention discloses a bus shell coating quality detection device which comprises a portal frame, a movable adjusting mechanism, a probe mechanism, a manipulator detection mechanism, a track base and a shell bearing mechanism, wherein the portal frame is arranged on the track base; the movable adjusting mechanism is slidably arranged on the top cross beam of the portal frame; the manipulator detection mechanism is fixedly arranged on the movable adjusting mechanism; the probe mechanism is arranged on a supporting upright post at one side of the portal frame in a lifting manner; the portal frame is erected on the track base; a T-shaped guide rail is arranged on the track base and below the top cross beam of the portal frame; the bottom of the car shell bearing mechanism is slidably arranged on the T-shaped guide rail. Compared with manual detection, the detection device has higher detection efficiency and reliability, can realize measurement of multi-position angles through the movable adjusting mechanism, and is more professional and effective compared with manual measurement.
Description
Technical Field
The invention relates to a coating detection device, in particular to a device for detecting the coating quality of a bus shell.
Background
With the rapid development of the industry in China, in industrial production, people often work under severe working conditions such as high temperature, harmful gas and the like, the labor intensity of workers is increased, meanwhile, compared with a machine, the working efficiency of manual labor is far lower than that of the machine, the working precision achieved by the manual labor is far lower than that achieved by the machine, in a modern factory, a large amount of manipulators are used to gradually replace the manual labor to work in the first line to directly participate in industrial production, and after the manual labor gradually falls back to a curtain, the manager of the machine is formed.
The existing detection of the coating quality of the bus shell still depends on manpower to a great extent, and mainly relies on coating quality detection instruments such as a worker to hold a thickness gauge, a gloss gauge, a color difference gauge and the like for spot check, so that the detection of the coating quality of the bus shell is carried out, the workload of workers is large due to excessive detection items, the detection consumption time is long, the detection efficiency is greatly reduced, the production cost is increased, the detection area of manual detection is limited, the detection operation habit of workers is different from person to person, and finally the reliability of the coating detection can be influenced to a great extent.
Disclosure of Invention
The invention aims to solve the technical problems that the existing manual measurement method is low in efficiency and difficult to ensure the detection precision and reliability.
In order to solve the technical problems, the invention provides a bus shell coating quality detection device which comprises a portal frame, a movable adjusting mechanism, a probe mechanism, a manipulator detection mechanism, a track base and a shell bearing mechanism; the movable adjusting mechanism is slidably arranged on the top cross beam of the portal frame; the manipulator detection mechanism is fixedly arranged on the movable adjusting mechanism; the probe mechanism is arranged on a supporting upright post at one side of the portal frame in a lifting manner; the portal frame is erected on the track base; a T-shaped guide rail is arranged on the track base and below the top cross beam of the portal frame; the bottom of the car shell bearing mechanism is slidably arranged on the T-shaped guide rail.
Adopt portal frame, movable adjustment mechanism, probe mechanism, manipulator detection mechanism, track base and car shell bearing mechanism to constitute a car shell dress quality detection automated inspection system, compare manual detection and have higher detection efficiency and reliability to can realize the measurement of multi-position angle through movable adjustment mechanism, compare more professional effectively in manual measurement.
As a further limiting scheme of the invention, the probe mechanism comprises a probe box, a back plate and a supporting plate; the supporting plate is vertically arranged on the front surface of the backboard; the probe box is arranged on the supporting plate; the back of the backboard is provided with a vertical buckle strip; an upper connecting ring and a lower connecting ring are respectively arranged on the upper side edge and the lower side edge of the backboard; a lifting guide rail is vertically arranged on the inner side surface of the supporting upright post at one side of the portal frame; the vertical buckling strip is buckled on the lifting guide rail; an upper end inner pulley block and a lower end inner pulley block are respectively arranged at the upper end and the lower end of the inner side of the supporting upright post provided with the lifting guide rail; an upper end outer pulley block and a lower end outer pulley block are respectively arranged at the upper end and the lower end of the outer side of the supporting upright post provided with the lifting guide rail; a lifting driving motor and a rope pulley group are arranged in the middle of the outer side of the supporting upright post provided with the lifting guide rail; an output shaft of the lifting driving motor drives the rope pulley group to rotate; the rope pulley group is divided into two paths, one path of the rope pulley group sequentially passes through the upper end outer pulley group and the upper end inner pulley group and then is connected to the upper connecting ring, and the other path of the rope pulley group sequentially passes through the lower end outer pulley group and the lower end inner pulley group and then is connected to the lower connecting ring. The probe mechanism is adopted to realize the butt joint of the probe and the manipulator detection mechanism, various detection probes are stored by the probe box and can be driven to rise and fall, so that the detection probes can be automatically replaced under the action of the probe driving motor.
As a further limiting aspect of the invention, a diagonal brace is provided between the support plate and the back plate. The structure strength between the supporting plate and the backboard can be effectively enhanced by adopting the diagonal brace.
As a further limiting scheme of the invention, the movable adjusting mechanism comprises a sliding base, a sliding driving motor, a bearing base, a guide post and a connecting base; a transverse chute is arranged on the sliding base, and a transverse buckle strip is arranged at the bottom of the chute; the sliding driving motor is arranged on the sliding base, and a driving gear is arranged on an output shaft of the sliding driving motor; two driven gears are rotatably arranged on one side of the transverse chute; a driving guide wheel is arranged on each of the two driven gears; two driven guide wheels are rotatably arranged on the other side of the transverse chute; the left side and the right side of the top cross beam of the portal frame are respectively provided with a guide groove; a transverse sliding rail is arranged at the lower side of the top cross beam of the portal frame; the top cross beam of the portal frame is embedded in the transverse sliding groove, the driving guide wheel and the driven guide wheel are respectively embedded in the guide grooves from the left side and the right side, and the transverse buckling strip is buckled on the transverse sliding rail; the bearing seat is arranged at the bottom of the sliding base; the guide post is arranged on the bearing seat; the connecting base is arranged at the lower end of the guide post; the manipulator detection mechanism is installed on the connection base. The movable adjusting mechanism can realize sliding movement and drive the whole mechanical arm detection mechanism arranged below to move; the action of the driving guide wheel and the driven guide wheel is utilized to realize stable movement limiting, so that the transverse buckling strip is firmly buckled on the transverse sliding rail.
As a further limiting scheme of the invention, the manipulator detection mechanism comprises a manipulator base, a manipulator big arm, a manipulator extension arm, a manipulator middle arm, a manipulator small arm, a probe mounting arm, a probe driving motor and a probe mounting shaft; the manipulator base is arranged on the movable adjusting mechanism; the upper end of the large arm of the manipulator is rotatably arranged on the manipulator base and is driven to rotate by a large arm driving motor; the manipulator extension arm is arranged on the manipulator big arm in a swinging way, and drives the swing arm through the extension arm driving motor; the middle arm swing type manipulator is arranged on the extension arm of the manipulator and drives the swing arm through the middle arm driving motor; the small arm of the manipulator is rotatably arranged on the middle arm of the manipulator, and the swing arm is driven by the small arm driving motor; the probe mounting arm is arranged on the small arm of the manipulator in a swinging way and drives the swing arm through the mounting arm driving motor; the probe driving motor is arranged on the end part of the probe mounting arm, and the probe mounting shaft is arranged on the output shaft of the probe driving motor. The probe detection of a multi-azimuth angle can be realized by adopting the large arm, the extension arm, the middle arm and the small arm of the manipulator and the probe mounting arm of the manipulator; the probe mounting shaft can be driven to rotate by the probe driving motor, so that the mounting and dismounting of the detection probe are realized.
As a further limiting scheme of the invention, the end part of the probe mounting shaft is provided with a threaded hole; a plurality of detection probes are inserted into the probe box, and tail threads of the detection probes protrude out of the probe box. The tail threads of each detection probe are protruded out of the probe box, so that the probe mounting shaft is convenient to install in a screwing mode.
As a further limiting scheme of the invention, a supporting guide groove is arranged on the track base; the bottom of the portal frame is provided with a translation wheel embedded in the supporting guide groove.
As a further limiting scheme of the invention, the hull bearing mechanism comprises a hull supporting frame, a T-shaped supporting wheel and at least three hydraulic lifting rods; the T-shaped supporting wheels are arranged below the car shell supporting frame and are supported on the T-shaped guide rail; the hydraulic lifting rod is vertically arranged on the car shell supporting frame.
The invention has the beneficial effects that: adopt portal frame, movable adjustment mechanism, probe mechanism, manipulator detection mechanism, track base and car shell bearing mechanism to constitute a car shell dress quality detection automated inspection system, compare manual detection and have higher detection efficiency and reliability to can realize the measurement of multi-position angle through movable adjustment mechanism, compare more professional effectively in manual measurement.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a gantry structure according to the present invention;
FIG. 3 is a cross-sectional view of the top beam of the portal frame of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a cross-sectional view of a portal frame support column of the present invention;
FIG. 6 is a schematic view of the outside structure of the portal frame support column of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at B;
FIG. 8 is an enlarged view of a portion of FIG. 6 at C;
FIG. 9 is an enlarged view of a portion of FIG. 6 at D;
FIG. 10 is a schematic view of the front side structure of the probe mechanism of the present invention;
FIG. 11 is a schematic view of the left side structure of the probe mechanism of the present invention;
fig. 12 is a schematic view of the sheave assembly of the present invention;
FIG. 13 is a schematic diagram of a front view of a movable adjustment mechanism according to the present invention;
FIG. 14 is a schematic top view of a movable adjustment mechanism of the present invention;
FIG. 15 is a schematic perspective view of a manipulator detection mechanism according to the present invention;
fig. 16 is a schematic top view of the manipulator detection mechanism according to the present invention.
In the figure, 1, a portal frame, 2, a movable adjusting mechanism, 3, a probe mechanism, 4, a manipulator detection mechanism, 5, a vehicle shell, 6, a T-shaped guide rail, 7, a vehicle shell bearing mechanism, 8, a top cross beam, 9, a supporting column, 10, a transverse sliding rail, 11, a guide groove, 12, a lifting guide rail, 13, an upper inner pulley block, 14, a lower inner pulley block, 15, an upper outer pulley block, 16, a lifting driving motor, 17, a pulley block, 18, a track base, 19, a lower outer pulley block, 20, a probe box, 21, a backboard, 22, an upper connecting ring, 23, a lower connecting ring, 24, a manipulator base, 25, a manipulator big arm, 26, a manipulator extension arm, 27, a manipulator middle arm, 28, a manipulator small arm, 29, a probe mounting arm, 30, a probe driving motor, 31, a probe mounting shaft, 32, a sliding driving motor, 33, a driving gear, 34, a driven gear, 35, a driving pulley, 36, a driven pulley, 37, a guide post, 38, a sliding base, 39, a connecting base, 40, a supporting plate, a diagonal bar, a transverse buckling bar, 43 and a vertical buckling bar are arranged.
Detailed Description
As shown in fig. 1 to 16, the device for detecting the coating quality of the bus shell disclosed by the invention comprises: portal frame 1, movable adjustment mechanism 2, probe mechanism 3, manipulator detection mechanism 4, track base 18 and car shell bearing mechanism 7.
Wherein, the movable adjusting mechanism 2 is slidably arranged on the top cross beam 8 of the portal frame 1; the manipulator detection mechanism 4 is fixedly arranged on the movable adjustment mechanism 2; the probe mechanism 3 is arranged on a supporting upright post 9 at one side of the portal frame 1 in a lifting manner; the portal frame 1 is erected on the track base 18; a T-shaped guide rail 6 is arranged on the track base 18 and below the top cross beam 8 of the portal frame 1; the bottom of the hull carrying mechanism 7 is slidably mounted on the T-shaped rail 6.
A supporting guide groove is arranged on the track base 18; the bottom of the portal frame 1 is provided with a translation wheel embedded in the supporting guide groove. The car shell bearing mechanism 7 comprises a car shell supporting frame, a T-shaped supporting wheel and at least three hydraulic lifting rods; the T-shaped supporting wheels are arranged below the car shell supporting frame and are supported on the T-shaped guide rail 6; the hydraulic lifting rod is vertically arranged on the car shell supporting frame.
As shown in fig. 10 to 12, the probe mechanism 3 includes a probe case 20, a back plate 21, and a support plate 41; the support plate 41 is vertically installed on the front surface of the back plate 21; the probe box 20 is mounted on the support plate 41; a vertical buckling strip 43 is arranged on the back surface of the backboard 21; an upper connection ring 22 and a lower connection ring 23 are respectively arranged on the upper and lower side edges of the backboard 21; a lifting guide rail 12 is vertically arranged on the inner side surface of the supporting upright post 9 at one side of the portal frame 1; the vertical buckling strip 43 is buckled on the lifting guide rail 12; an upper end inner side pulley group 13 and a lower end inner side pulley group 14 are respectively arranged at the upper end and the lower end of the inner side of the supporting upright post 9 provided with the lifting guide rail 12; an upper end outer side pulley group 15 and a lower end outer side pulley group 19 are respectively arranged at the upper end and the lower end of the outer side of the supporting upright post 9 provided with the lifting guide rail 12; a lifting driving motor 16 and a rope pulley group 17 are arranged in the middle of the outer side of the supporting upright post 9 provided with the lifting guide rail 12; the output shaft of the lifting driving motor 16 drives the rope pulley group 17 to rotate; the rope pulley group 17 is provided with lifting steel wire ropes in two paths, one path sequentially passes through the upper end outer pulley group 15 and the upper end inner pulley group 13 and then is connected to the upper connecting ring 22, and the other path sequentially passes through the lower end outer pulley group 19 and the lower end inner pulley group 14 and then is connected to the lower connecting ring 23; two diagonal braces 42 are provided between the support plate 41 and the back plate 21.
As shown in fig. 13 and 14, the movable adjustment mechanism 2 includes a slide base 38, a slide drive motor 32, a carrier 40, a guide post 37, and a connection base 39; a transverse chute is arranged on the sliding base 38, and a transverse buckling strip 44 is arranged at the bottom of the chute; the sliding driving motor 32 is installed on the sliding base 38, and a driving gear 33 is arranged on an output shaft of the sliding driving motor 32; two driven gears 34 are rotatably arranged on one side of the transverse chute; a driving guide wheel 35 is arranged on each of the two driven gears 34; two driven guide wheels 36 are rotatably arranged on the other side groove edge of the transverse chute; the left side and the right side of the top cross beam 8 of the portal frame 1 are respectively provided with a guide groove 11; a transverse sliding rail 10 is arranged at the lower side of the top cross beam 8 of the portal frame 1; the top cross beam 8 of the portal frame 1 is embedded in the transverse sliding groove, the driving guide wheel 35 and the driven guide wheel 36 are respectively embedded in the guide groove 11 from the left side and the right side, and the transverse buckling strip 44 is buckled on the transverse sliding rail 10; the bearing seat 40 is arranged at the bottom of the sliding base 38; the guide post 37 is mounted on the bearing seat 40; the connecting base 39 is mounted on the lower end of the guide post 37; the robot detecting mechanism 4 is mounted on the connection base 39.
As shown in fig. 15 and 16, the robot detecting mechanism 4 includes a robot base 24, a robot large arm 25, a robot extension arm 26, a robot middle arm 27, a robot small arm 28, a probe mounting arm 29, a probe driving motor 30, and a probe mounting shaft 31; the manipulator base 24 is mounted on the movable adjusting mechanism 2; the upper end of the manipulator big arm 25 is rotatably arranged on the manipulator base 24 and is driven to rotate by a big arm driving motor; the manipulator extension arm 26 is arranged on the manipulator big arm 25 in a swinging way, and drives the swing arm through the extension arm driving motor; the middle arm 27 of the manipulator is arranged on the extending arm 26 of the manipulator in a swinging way, and the swing arm is driven by a driving motor of the middle arm; the manipulator small arm 28 is rotatably arranged on the manipulator middle arm 27 and drives the swing arm through a small arm driving motor; the probe mounting arm 29 is arranged on the manipulator small arm 28 in a swinging manner, and drives the swing arm through a mounting arm driving motor; the probe drive motor 30 is mounted on the end of the probe mounting arm 29, and the probe mounting shaft 31 is mounted on the output shaft of the probe drive motor 30; the end of the probe mounting shaft 31 is provided with a threaded hole; a plurality of detection probes are inserted into the probe box 20, and tail threads of the detection probes protrude out of the probe box 20.
The device for detecting the coating quality of the bus shell disclosed by the invention is used for: the car shell 5 is required to be placed on the car shell bearing mechanism 7, and can move along the T-shaped guide rail 6 along with the car shell bearing mechanism 7, and meanwhile, the car shell bearing mechanism 7 can be adjusted in a height lifting manner through a hydraulic lifting rod, so that the detection requirements of car shells 5 of different models are met.
When the probe box 20 is used for lifting control, one group of steel wire ropes and an upper connecting ring 22 of the probe mechanism 3 are connected with the left side of a rope pulley in the rope pulley group 17 through an upper end inner side pulley group 13, the other group of steel wire ropes and the upper connecting ring 22 of the probe mechanism 3 are connected with the right side of the rope pulley in the rope pulley group 17 through a sliding lower end inner side pulley group 14, and a lower end outer side pulley group 19; the output shaft of the lifting driving motor 16 is connected with a speed reducer, the output shaft of the speed reducer is connected with a rope pulley 17, when the lifting driving motor 16 rotates positively, the rope pulley group 17 winds up the upper end steel wire rope, and the lower end steel wire rope is loosened so as to realize that the probe mechanism 3 moves upwards along the lifting guide rail 12; when the lifting driving motor 16 is reversed, the rope pulley group 17 winds the lower end steel wire rope, and the upper end steel wire rope is loosened so that the probe mechanism 3 can move downwards along the lifting guide rail 12.
When the movable adjusting mechanism 2 is installed and used, the connecting base 39 is connected with the manipulator base 24 of the manipulator detecting mechanism 4 by a double-ended stud; the driving guide wheel 35 is fixedly connected with the sliding driving motor 32 through an output shaft of the speed reducer by a key; the driving guide wheel 35 is connected with a rotatable shaft fixedly connected with the driven guide wheel 36 through a bearing, and the rotatable shaft is connected with the slide rail base 38 through a bearing; the driven guide wheel 36 is connected with a fixed shaft on the opposite side of the driving guide wheel 35 through a bearing; the driving gear 33 drives the driven gear 34 to rotate, the driven gear 34 drives the rotatable shaft fixedly connected with the driven gear 34 to rotate so as to drive the driving guide wheel 35 to rotate, and the driving guide wheel 35 drives the driven guide wheel 36 to roll along the guide groove 11.
When the manipulator detection mechanism is installed and used, a turntable bearing is arranged in the manipulator big arm 25, so that the manipulator big arm 25 can rotate 360 degrees around the manipulator base 24 to form a first joint; the upper end of the manipulator extension arm 26 is provided with a bearing, and the manipulator large arm 25 is matched with the bearing inner ring to realize the connection with the manipulator extension arm 26 so as to form a second joint; the lower end of the manipulator extension arm 26 is matched with the bearing inner ring in the manipulator middle arm 27 to realize the connection with the manipulator middle arm 27, so as to form a third joint; the lower end of the middle arm 27 of the manipulator is matched with the bearing inner ring in the small arm 28 of the manipulator, so that the middle arm is connected with the small arm 28 of the manipulator to form a fourth joint; the probe mounting arm 29 is matched with a pair of bearing inner rings in the manipulator small arm 28 so as to realize connection with the manipulator small arm 28, thus forming a fifth joint; each joint is driven by a motor; the probe installation shaft 31 is directly driven by the probe driving motor 30, and when the probe driving motor 30 is in forward and reverse rotation, the probe in threaded connection with the end part of the probe installation shaft 31 can be elastically rotated, so that the quick replacement of the probe is realized, and the probe installation shaft 31 is matched with the bearing inner ring on the probe installation arm 29 to realize the connection with the probe installation arm 29.
The invention provides the high-efficiency automatic detection device for the coating quality of the bus shell, which can conveniently realize the detection of the coating quality detection items such as glossiness, thickness, chromatic aberration and the like, and simultaneously can realize the automatic detection by using the mechanical arm, and the detection probe is automatically replaced through the probe mechanism 3, so that the workload of workers is reduced, the detection automation degree is improved, the manufacturing cost of industrial production is reduced, and in addition, the detection range is further improved compared with the manual detection, thereby improving the reliability and the accuracy of the detection.
Claims (6)
1. The utility model provides a bus shell application quality detection device which characterized in that: the device comprises a portal frame (1), a movable adjusting mechanism (2), a probe mechanism (3), a manipulator detecting mechanism (4), a track base (18) and a car shell bearing mechanism (7); the movable adjusting mechanism (2) is slidably arranged on a top cross beam (8) of the portal frame (1); the manipulator detection mechanism (4) is fixedly arranged on the movable adjusting mechanism (2); the probe mechanism (3) is arranged on a supporting upright post (9) at one side of the portal frame (1) in a lifting manner; the portal frame (1) is erected on the track base (18); a T-shaped guide rail (6) is arranged on the track base (18) and below the top cross beam (8) of the portal frame (1); the bottom of the shell bearing mechanism (7) is slidably arranged on the T-shaped guide rail (6);
the probe mechanism (3) comprises a probe box (20), a back plate (21) and a supporting plate (41); the supporting plate (41) is vertically arranged on the front surface of the backboard (21); the probe box (20) is arranged on the supporting plate (41); a vertical buckling strip (43) is arranged on the back surface of the back plate (21); an upper connecting ring (22) and a lower connecting ring (23) are respectively arranged on the upper side edge and the lower side edge of the backboard (21); a lifting guide rail (12) is vertically arranged on the inner side surface of the supporting upright post (9) at one side of the portal frame (1); the vertical buckling strip (43) is buckled on the lifting guide rail (12); an upper end inner side pulley group (13) and a lower end inner side pulley group (14) are respectively arranged at the upper end and the lower end of the inner side of the supporting upright post (9) provided with the lifting guide rail (12); the upper end and the lower end of the outer side of the supporting upright post (9) provided with the lifting guide rail (12) are respectively provided with an upper end outer pulley block (15) and a lower end outer pulley block (19); a lifting driving motor (16) and a rope pulley group (17) are arranged in the middle of the outer side of the supporting upright post (9) provided with the lifting guide rail (12); an output shaft of the lifting driving motor (16) drives the rope pulley group (17) to rotate; the lifting steel wire ropes are arranged on the rope pulley group (17) in two paths, one path sequentially passes through the upper end outer pulley group (15) and the upper end inner pulley group (13) and then is connected to the upper connecting ring (22), and the other path sequentially passes through the lower end outer pulley group (19) and the lower end inner pulley group (14) and then is connected to the lower connecting ring (23);
the movable adjusting mechanism (2) comprises a sliding base (38), a sliding driving motor (32), a bearing seat (40), a guide post (37) and a connecting base (39); a transverse chute is arranged on the sliding base (38), and a transverse buckling strip (44) is arranged at the bottom of the chute; the sliding driving motor (32) is arranged on the sliding base (38), and a driving gear (33) is arranged on an output shaft of the sliding driving motor (32); two driven gears (34) are rotatably arranged on one side of the transverse chute; a driving guide wheel (35) is arranged on each of the two driven gears (34); two driven guide wheels (36) are rotatably arranged on the other side groove edge of the transverse sliding groove; the left side and the right side of the top cross beam (8) of the portal frame (1) are respectively provided with a guide groove (11); a transverse sliding rail (10) is arranged at the lower side of a top cross beam (8) of the portal frame (1); the top cross beam (8) of the portal frame (1) is embedded in the transverse sliding groove, the driving guide wheel (35) and the driven guide wheel (36) are respectively embedded in the guide groove (11) from the left side and the right side, and the transverse buckling strip (44) is buckled on the transverse sliding rail (10); the bearing seat (40) is arranged at the bottom of the sliding base (38); the guide post (37) is arranged on the bearing seat (40); the connecting base (39) is arranged at the lower end of the guide post (37); the manipulator detection mechanism (4) is mounted on the connection base (39).
2. The bus shell coating quality detection device according to claim 1, wherein: an inclined stay (42) is arranged between the supporting plate (41) and the back plate (21).
3. The bus shell coating quality detection device according to claim 1, wherein: the manipulator detection mechanism (4) comprises a manipulator base (24), a manipulator big arm (25), a manipulator extension arm (26), a manipulator middle arm (27), a manipulator small arm (28), a probe mounting arm (29), a probe driving motor (30) and a probe mounting shaft (31); the manipulator base (24) is arranged on the movable adjusting mechanism (2); the upper end of the manipulator big arm (25) is rotatably arranged on the manipulator base (24) and is driven to rotate by a big arm driving motor; the manipulator extension arm (26) is arranged on the manipulator large arm (25) in a swinging mode, and drives the swing arm through the extension arm driving motor; the middle arm (27) of the manipulator is arranged on the extending arm (26) of the manipulator in a swinging way, and the swing arm is driven by a driving motor of the middle arm; the manipulator small arm (28) is rotatably arranged on the manipulator middle arm (27) and drives the swing arm through a small arm driving motor; the probe mounting arm (29) is arranged on the manipulator small arm (28) in a swinging mode, and drives the swing arm through the mounting arm driving motor; the probe drive motor (30) is mounted on the end of the probe mounting arm (29), and the probe mounting shaft (31) is mounted on the output shaft of the probe drive motor (30).
4. The bus shell coating quality detection device according to claim 3, wherein: the end part of the probe mounting shaft (31) is provided with a threaded hole; a plurality of detection probes are inserted into the probe box (20), and tail threads of the detection probes protrude out of the probe box (20).
5. The bus shell coating quality detection device according to claim 1, wherein: a supporting guide groove is arranged on the track base (18); the bottom of the portal frame (1) is provided with a translation wheel embedded in the supporting guide groove.
6. The bus shell coating quality detection device according to claim 1, wherein: the car shell bearing mechanism (7) comprises a car shell supporting frame, a T-shaped supporting wheel and at least three hydraulic lifting rods; the T-shaped supporting wheels are arranged below the car shell supporting frame and are supported on the T-shaped guide rail (6); the hydraulic lifting rod is vertically arranged on the car shell supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385875.1A CN107014961B (en) | 2017-05-26 | 2017-05-26 | Bus shell coating quality detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385875.1A CN107014961B (en) | 2017-05-26 | 2017-05-26 | Bus shell coating quality detection device |
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| CN107014961A CN107014961A (en) | 2017-08-04 |
| CN107014961B true CN107014961B (en) | 2023-08-22 |
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| CN201710385875.1A Active CN107014961B (en) | 2017-05-26 | 2017-05-26 | Bus shell coating quality detection device |
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| CN110118662A (en) * | 2019-05-24 | 2019-08-13 | 中国农业大学 | A kind of cropper off-line detection system and method |
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| US8660692B2 (en) * | 2011-11-18 | 2014-02-25 | State Grid Corporation Of China | Current alternating robot system and method of electric bus |
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