CN111854590B - Glass detection method of horizontal glass detection table - Google Patents
Glass detection method of horizontal glass detection table Download PDFInfo
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- CN111854590B CN111854590B CN201910363896.2A CN201910363896A CN111854590B CN 111854590 B CN111854590 B CN 111854590B CN 201910363896 A CN201910363896 A CN 201910363896A CN 111854590 B CN111854590 B CN 111854590B
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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
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
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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
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
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Abstract
The invention relates to a glass detection method of a horizontal glass detection table, which comprises the following steps: placing glass into a side leaning table, moving the glass positioned at an inlet of the side leaning table to an outlet of the side leaning table by a first glass conveying device, and driving the glass to move towards the side of the side leaning table by the side leaning device in the process that the glass moves from the inlet of the side leaning table to the outlet of the side leaning table, so as to adjust the position of the glass; step four: and after the glass measurement is finished, the second glass conveying device conveys the glass to the transition table, and the third glass conveying device moves the glass positioned at the inlet of the transition table to the outlet of the transition table and transmits the glass to the next station for processing or outputting the glass. According to the invention, glass measurement and transportation are completed after glass passes through the side-by-side section, the detection section and the transition section, the horizontal glass detection table can judge the size of the glass according to the signal change of the sensor, and controls the X-axis measuring device and the Y-axis measuring device to move to proper measurement positions in advance according to the size of the glass, and the measurement can be carried out when the glass is stopped and stable, so that the glass measurement efficiency is high.
Description
Technical Field
The invention relates to a horizontal glass detection table, in particular to a glass detection method of the horizontal glass detection table.
Background
At present, horizontal glass detection platforms at home and abroad are divided into the following three types: (1) the smallest glass size of most inspection stations on the market is 350x350mm and above, and the smallest measurement glass size required by many manufacturers is 300x300 mm. (2) The efficiency of most of the detection stations on the market is 4 pieces/min (calculated by 1000x1000mm glass, which is not specifically described below, and is taken as an example of the specification), which is relatively low, and the efficiency of the high-speed horizontal glass detection station can reach 10 pieces/min, which is 2.5 times of the efficiency.
Therefore, there are many types of fully automatic glass inspection stations, but generally, the existing inspection stations in the market, which can adapt to various specifications of glass, are still to be further improved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the glass detection method of the horizontal glass detection table, which has the advantages of high glass size detection efficiency, glass conveying function and high working efficiency.
The purpose of the invention is realized as follows:
a glass detection method of a horizontal glass detection table,
the method comprises the following steps: placing glass into a side leaning table, moving the glass positioned at an inlet of the side leaning table to an outlet of the side leaning table by a first glass conveying device, and driving the glass to move towards the side of the side leaning table by the side leaning device in the process that the glass moves from the inlet of the side leaning table to the outlet of the side leaning table, so as to adjust the position of the glass;
step two: the glass enters the measuring table, the second glass conveying device moves the glass positioned at the inlet of the measuring table to the outlet of the measuring table, the X-axis measuring device used for measuring the transverse length of the glass slides along the transverse beam to be close to the side edge of the glass in advance in the moving process of the glass from the inlet of the measuring table to the outlet of the measuring table, and the Y-axis measuring device used for measuring the longitudinal length of the glass slides along the vertical beam to be close to the side edge of the glass in advance;
step three: the glass stays on the measuring table, the X-axis measuring device measures the length of the glass, the Y-axis measuring device measures the width of the glass, and the thickness measuring device measures the thickness of the glass;
step four: and after the glass measurement is finished, the second glass conveying device conveys the glass to the transition table, and the third glass conveying device moves the glass positioned at the inlet of the transition table to the outlet of the transition table and transmits the glass to the next station for processing or outputting the glass.
According to the invention, glass measurement and transportation are completed after glass passes through the side-by-side section, the detection section and the transition section, the horizontal glass detection table can judge the size of the glass according to the signal change of the sensor, and controls the X-axis measuring device and the Y-axis measuring device to move to proper measurement positions in advance according to the size of the glass, and the measurement can be carried out when the glass is stopped and stable, so that the glass measurement efficiency is high.
The aim of the invention can also be solved by the following technical measures:
as a more specific scheme, when glass enters an inlet of the edge leaning platform, a first motor is started by a first photoelectric switch, the first motor drives a conveying roller shaft to rotate, conveying rollers on the conveying roller shaft drive the glass to move forwards, when the glass is close to an outlet of the edge leaning platform, the rotating speed of a second motor is reduced by a second photoelectric switch, the conveying rollers slowly drive the glass to move forwards, when the glass reaches the outlet of the edge leaning platform, a third photoelectric switch stops the first motor, the glass stops moving forwards, when the glass stops moving forwards, a first lifting cylinder lifts a synchronous belt, the synchronous belt lifts the glass, the second motor drives the synchronous belt to rotate, the synchronous belt drives the glass to move close to the side leaning platform side, when the glass is close to the side leaning platform side, the fourth photoelectric switch adjusts the rotating speed of the second motor, the synchronous belt slowly drives the glass to move, when the glass reaches the side leaning platform side, the fifth photoelectric switch stops the operation of the second motor, and the glass is abutted against the side leaning platform side.
As a more specific scheme, glass enters an inlet of a measuring table, a sixth photoelectric switch starts a third motor, the third motor drives a rubber roller to rotate, the rubber roller drives the glass to move forwards, when the glass reaches an outlet of a monitoring table, a seventh photoelectric switch stops the third motor, the glass stops moving forwards, and because the glass shields a part of the sixth photoelectric switch, an X-axis measuring device pre-judges the length of the glass according to the shielding quantity of the sixth photoelectric switch, the X-axis measuring device slides along a transverse beam to be close to the left side edge of the glass before being lifted, a Y-axis measuring device moves along the glass, and the Y-axis measuring device slides along a vertical beam to be close to the front side edge and the back side edge of the glass.
As a more specific aspect, the step of measuring the length of the glass by the X-axis measuring device,
the method comprises the following steps: when the sixth photoelectric switch monitors that the glass enters the monitoring table, the sixth photoelectric switch starts a fourth motor, so that the first sliding block slides to drive the X-axis measuring assembly to approach the left side edge of the glass, meanwhile, the sixth photoelectric switch controls a first longitudinal telescopic cylinder of the X-axis measuring assembly to start, and the first longitudinal telescopic cylinder drives a first collision block of the X-axis measuring assembly to move downwards to be flush with the glass;
step two: the first ultrasonic sensor is close to the side edge of the glass, the first ultrasonic sensor adjusts the rotating speed of the third motor, so that the moving speed of the first sliding block is adjusted, the X-axis measuring assembly slowly abuts against the left side edge of the glass, the first measuring magnetic strip and the first guide rail are symmetrical, the first magnetic head moves along the first sliding block, the sliding distance of the first magnetic head along the first measuring magnetic strip is read, and then the measuring data of the magnetic scale can be obtained, so that the length of the glass can be obtained;
step three: the first collision block of the X-axis measuring assembly collides with the left side edge of the glass, the first transverse telescopic cylinder slides outwards due to the collision inertia, and the program calculates the sliding distance outwards by combining the magnetic scale measuring data through the first transverse telescopic cylinder to obtain the length data of the glass.
As a more specific aspect, the step of measuring the length of the glass by the Y-axis measuring device,
the method comprises the following steps: when the sixth photoelectric switch monitors that the glass enters the monitoring platform, the sixth photoelectric switch controls a second longitudinal telescopic cylinder of the Y-axis front measuring assembly to start, and a telescopic rod of the second longitudinal telescopic cylinder drives a second collision block to move downwards to be flush with the glass;
step two: a sixth photoelectric switch controls a third longitudinal telescopic cylinder of the Y-axis rear measuring component to be started, the third longitudinal telescopic cylinder drives a third ram to move downwards to be flush with the glass, and meanwhile, the sixth photoelectric switch starts a fifth motor to enable a second sliding block to slide to drive the Y-axis rear measuring component to approach the rear side edge of the glass;
step three: the second ultrasonic sensor is close to the rear side edge of the glass, the second ultrasonic sensor adjusts the rotating speed of the fifth motor, so that the moving speed of the second sliding block is adjusted, the Y-axis measuring assembly slowly abuts against the rear side edge of the glass, the second measuring magnetic strip and the second guide rail are symmetrical, the second magnetic head moves along the second sliding block, the sliding distance of the second magnetic head along the second measuring magnetic strip is read, and then the measuring data of the magnetic scale can be obtained, so that the width of the glass can be obtained;
step three: the second of the Y-axis front measuring assembly hits the block and hits the glass front side, the second transverse telescopic cylinder slides outwards due to the hitting inertia, the third of the Y-axis rear measuring assembly hits the block and hits the glass rear side, the second transverse telescopic cylinder slides outwards due to the hitting inertia, and the program calculates by combining the sliding distance of the second transverse telescopic cylinder outwards, the sliding distance of the third transverse telescopic cylinder outwards and the magnetic scale measuring data to obtain the width data of the glass.
As a more specific scheme, a seventh photoelectric switch monitors that the front end of the glass is close to an outlet of a monitoring station, the seventh photoelectric switch controls a fourth longitudinal telescopic cylinder to act, and the fourth longitudinal telescopic cylinder drives a thickness measuring head to descend and abut against the surface of the glass to obtain thickness data of the glass; when the glass completely passes through the measuring table, the seventh photoelectric switch controls the fourth longitudinal telescopic cylinder to act, and the fourth longitudinal telescopic cylinder drives the thickness measuring head to ascend so as to prepare for next measurement.
As a more specific scheme, the front end of the glass enters the inlet of the transition table, the eighth photoelectric switch starts the sixth motor, the sixth motor drives the transition synchronous belt to rotate, the transition synchronous belt drives the glass to move forwards, when the glass is close to the outlet of the transition table, the ninth photoelectric switch reduces the rotating speed of the sixth motor, the glass is slowly close to the outlet of the transition table, and when the rear end of the glass reaches the outlet of the transition table, the tenth photoelectric switch controls the sixth motor to stop.
The invention has the following beneficial effects:
according to the invention, glass measurement and transportation are completed after glass passes through the side-by-side section, the detection section and the transition section, the horizontal glass detection table can judge the size of the glass according to the signal change of the sensor, and controls the X-axis measuring device and the Y-axis measuring device to move to proper measurement positions in advance according to the size of the glass, and the measurement can be carried out when the glass is stopped and stable, so that the glass measurement efficiency is high.
According to the invention, the X-axis measuring device, the Y-axis measuring device and the thickness measuring device adopt the combination calculation of the magnetic scale measuring data and the stroke measurable cylinder moving data, so that accurate numerical values are obtained, and the accuracy of glass measurement is improved.
Drawings
FIG. 1 is a schematic view of a horizontal glass inspection station according to the present invention.
FIG. 2 is a perspective view of the horizontal glass inspection station of the present invention.
FIG. 3 is a schematic side view of the horizontal glass inspection station of the present invention.
FIG. 4 is a schematic perspective view of the side section of the horizontal glass inspection station of the present invention.
FIG. 5 is a schematic view of an edge-approaching device of the edge-approaching section of the horizontal glass inspection station of the present invention.
FIG. 6 is a schematic view of a Y-axis measuring mechanism of the horizontal glass inspection station of the present invention.
FIG. 7 is a schematic view of an X-axis measuring mechanism of the horizontal glass inspection station of the present invention.
Fig. 8 is an enlarged view of a portion a of fig. 7.
Fig. 9 is an enlarged view of a portion B of fig. 7.
FIG. 10 is a schematic view of a transition section of the horizontal glass inspection station of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples:
in the embodiment, as shown in fig. 1 to 10, a horizontal glass measuring table includes an edge-abutting section 1, a detecting section 2 and a transition section 3, the detecting section 2 is located between the edge-abutting section 1 and the transition section 3, the edge-abutting section 1 includes an edge-abutting table 11, a first glass transporting device 12 for driving glass to move on the edge-abutting table 11, and an edge-abutting device 13 for pressing the glass to a side of the edge-abutting table 11, the detecting section 2 includes a measuring table 21, a second glass transporting device 22 for driving the glass to move on the measuring table 21, an X-axis measuring device 23 for measuring a transverse length of the glass, a Y-axis measuring device 24 for measuring a longitudinal length of the glass, and a thickness measuring device 25 for measuring a thickness of the glass, and the transition section 3 includes a transition table 31 and a third glass transporting device 32 for driving the glass to move on the transition table 31. The worker or the robot puts the glass on the side leaning platform 11, the first glass conveying device 12 drives the glass to enter the measuring platform 21, meanwhile, the side leaning device 13 drives the glass to lean on the side, thereby adjusting the position of the glass and entering the measuring table 21, and after the glass with the adjusted position enters the measuring table 21, meanwhile, the X-axis measuring device 23, the Y-axis measuring device 24 and the thickness measuring device 25 measure the length, the width and the thickness of the glass, after the measurement is finished, the second glass conveying device 22 drives the glass to enter the transition table 31, and the third glass conveying device 32 drives the glass to move into the glass processing equipment or to be stored, so that after the glass passes through the side section 1, the detection section 2 and the transition section 3, can accomplish glass's measurement and transport glass to glass processingequipment or transport to glass storage device and save, glass detection efficiency is fast, and the function is many, and the practicality is strong.
Further, the front end of the side abutment 11 is an edge abutment inlet 110, the rear end of the side abutment 11 is an edge abutment outlet 111, and the side edge of the side abutment 11 is an edge abutment portion 112 for glass to abut against, the first glass transporting device 12 includes a transporting roller 121, a transporting roller 122, a first motor 123, a first photoelectric switch 124 for monitoring whether the front end of the glass enters the edge abutment inlet 110, a second photoelectric switch 125 for monitoring whether the front end of the glass approaches the edge abutment outlet 111, and a third photoelectric switch 126 for monitoring whether the front end of the glass reaches the edge abutment outlet 111, the first photoelectric switch 124 is disposed at the edge abutment inlet 110, the second photoelectric switch 125 and the third photoelectric switch 126 are disposed at the edge abutment outlet 111, the transporting roller 121 is disposed at the edge abutment 11 at intervals, the transporting roller 122 is sleeved on the transporting roller 121, and the first motor 123 is connected to the transporting roller 121, the first motor 123 drives the conveying roller shaft 121 to rotate, the first photoelectric switch 124, the second photoelectric switch 125 and the third photoelectric switch 126 are electrically connected with the first motor 123 respectively, and the first photoelectric switch 124, the second photoelectric switch 125 and the third photoelectric switch 126 control the first motor 123 to start and stop and adjust the rotating speed of the first motor 123.
Further, the edge leaning device 13 includes a lifting assembly 131 and an edge leaning assembly 132, the lifting assembly 131 includes a lifting frame 1310 and a first lifting cylinder 1311, the edge leaning assembly 132 is disposed on the lifting frame 1310, the lifting frame 1310 is disposed on the edge leaning platform 11 and located below the conveying roller shaft 121, the first lifting cylinder 1311 is connected to the lifting frame 1310, the third photoelectric switch 126 drives the first lifting cylinder 1311 to lift so that the edge leaning assembly 132 is higher or lower than the conveying roller shaft 121, the edge leaning assembly 132 includes an edge leaning synchronous belt 1320, a second motor 1321, a fourth photoelectric switch 1322 for monitoring whether the side edge of the glass approaches the side edge of the edge leaning platform 11 and a fifth photoelectric switch 1323 for monitoring whether the side edge of the glass reaches the side edge of the edge leaning platform 11, the edge leaning synchronous belt 1320 is disposed on the lifting frame 1310, the second motor 1321 is connected to the edge leaning synchronous belt 1320, the fourth photoelectric switch and the fifth photoelectric switch 1323 are disposed at the side edge leaning platform 1322, the fourth photoelectric switch 1322 and the fifth photoelectric switch 1323 are electrically connected to the second motor 1321, respectively, and the fourth photoelectric switch 1322 and the fifth photoelectric switch 1323 control the second motor 1321 to start and stop and adjust the rotation speed of the second motor 1321.
The first glass conveying device 12 and the edge leaning device 13 are arranged on the edge leaning platform 11, the top point of the roller 122 of the first glass conveying device 12 is higher than the surface of the edge leaning synchronous belt 1320 of the edge leaning device, and the height difference is within the range of 0-10 mm.
Further, the second glass transporting device 22 is disposed on the measuring table 21, the front end of the measuring table 21 is a measuring table inlet 210, the rear end of the measuring table 21 is a measuring table outlet 211, a transverse beam 2110 is disposed at the measuring table outlet 211, a longitudinal beam 2111 is disposed near the side edge of the measuring table outlet 211, the X-axis measuring device 23 is slidably seated on the transverse beam 2110, and the Y-axis measuring device 24 is slidably seated on the longitudinal beam 2111.
Further, the second glass transporting device 22 includes a rubber roller 220, a third motor 221, a sixth photoelectric switch 222 for monitoring whether the front end of the glass enters the measuring table 21 or not, and a seventh photoelectric switch 223 for monitoring whether the front end of the glass reaches the measuring table outlet 211 or not, the rubber roller 220 is arranged on the measuring table 21 at intervals, the third motor 221 is connected with the rubber roller 220, the sixth photoelectric switch 222 is arranged at the measuring table inlet 210 at intervals, the seventh photoelectric switch 223 is arranged at the measuring table outlet 211, the sixth photoelectric switch 222 and the seventh photoelectric switch 223 are electrically connected with the third motor 221 respectively, and the sixth photoelectric switch 222 and the seventh photoelectric switch 223 control the start and stop of the third motor 221 and the rotation speed of the third motor 221.
The sixth photoelectric switches 222 are uniformly arranged at the inlet 210 of the measuring table, the interval between the sixth photoelectric switches 222 and the sixth photoelectric switches 222 is 500mm, the front end of the rubber roll 220 is connected with the left side of the measuring table 21, the rear end of the rubber roll 220 is connected with the right side of the measuring table 21 and is close to the vertical beam 2110, and the front end of the rubber roll 220 is inclined downwards by 15 degrees towards the rear end of the rubber roll 220.
Further, the X-axis measuring device 23 includes an X-axis measuring assembly 4, a first guide rail 230, a first slider 231, a first measuring magnetic stripe 232, a first magnetic head 233, a first synchronous belt 234, a fourth motor 235 and a first ultrasonic sensor 236 for monitoring whether the X-axis measuring assembly 4 is close to the glass side, the first guide rail 230 and the first measuring magnetic stripe 232 are symmetrically arranged on the transverse beam 2110, the first slider 231 is seated on the first guide rail 230, the X-axis measuring assembly 4 and the first magnetic head 233 are arranged on the first slider 231, the first synchronous belt 234 is arranged on the transverse beam 2110 to connect the first slider 231, the fourth motor 235 is connected with the first synchronous belt 234, the fourth motor 235 drives the first synchronous rotation to make the first slider 231 slide along the first guide rail 230, the X-axis measuring assembly 4 and the first magnetic head 233 move along the first slider 231, and the sixth photoelectric switch 222, the first photoelectric switch 222, the second synchronous switch 234, and the third photoelectric switch, The first ultrasonic sensor 236 is electrically connected to the fourth motor 235, when the sixth photoelectric switch 222 detects that the glass enters the measuring table 21, the sixth photoelectric switch 222 starts the fourth motor 235, so that the first slider 231 slides to drive the X-axis measuring assembly 4 to approach the side edge of the glass, and when the first slider 231 slides to drive the X-axis measuring assembly 4 to approach the side edge of the glass, the first ultrasonic sensor 236 adjusts the rotation speed of the third motor 221, thereby adjusting the moving speed of the first slider 231, and enabling the X-axis measuring assembly 4 to approach the side edge of the glass slowly.
Further, the X-axis measuring assembly 4 includes a first longitudinal telescopic cylinder 41, a first collision block 42, and a first transverse telescopic cylinder 43 capable of measuring a stroke, the first longitudinal telescopic cylinder 41 sits on the first guide rail 230, an extension rod of the first longitudinal telescopic cylinder 41 faces downward and is connected to the first collision block 42, the first transverse telescopic cylinder 43 is disposed on the first slider 231, an extension rod of the first transverse telescopic cylinder 43 faces the length direction of the first guide rail 230 and is connected to the first longitudinal telescopic cylinder 41, the sixth photoelectric switch 222 is connected to the first longitudinal telescopic cylinder 41, when the sixth photoelectric switch 222 detects that glass enters the measuring table 21, the sixth photoelectric switch 222 controls the first longitudinal telescopic cylinder 41 to start, and the extension rod of the first longitudinal telescopic cylinder 41 drives the first collision block 42 to move downward and be flush with the glass.
Further, the Y-axis measuring device 24 includes a Y-axis front measuring unit 5, a Y-axis rear measuring unit 6, a second guide rail 240, a second slider 241, a second measuring magnetic stripe 242, a second magnetic head 243, a second synchronous belt 244 and a fifth motor 245, the second guide rail 240 and the second measuring magnetic stripe 242 are symmetrically disposed on the longitudinal beam 2111, the Y-axis front measuring unit 5 is disposed at the front end of the second guide rail 240 near the measuring table outlet 211, the second slider 241 is seated on the second guide rail 240, the second synchronous belt 244 is connected to the second slider 241, the fifth motor 245 drives the second synchronous belt 244 to rotate so that the second slider 241 slides along the second guide rail 240, the Y-axis rear measuring unit 6 is disposed on the second slider 241 and slides along the second slider 241, the sixth photoelectric switch 222 is electrically connected to the fifth motor 245, when the sixth photoelectric switch 222 detects that glass enters the measuring table 21, the sixth photoelectric switch 222 starts the fifth motor 245, so that the second slider 241 slides to drive the Y-axis rear measuring component 6 to slide along the rear end direction of the second guide rail 240, and when the signal of the sixth photoelectric switch 222 disappears, the sixth photoelectric switch 222 stops the fifth motor 245, so that the second slider 241 stops sliding to drive the Y-axis rear measuring component 6 to slide along the rear end direction of the second guide rail 240.
Further, the Y-axis front measuring assembly 5 includes a second longitudinal telescopic cylinder 51, a second transverse telescopic cylinder 52 capable of measuring a stroke, and a second ram 53, the second longitudinal telescopic cylinder 51 is disposed on the second guide rail 240, a telescopic rod of the second longitudinal telescopic cylinder 51 faces downward and is connected to the second transverse telescopic cylinder 52, a telescopic rod of the second transverse telescopic cylinder 52 faces the end of the second guide rail 240 and is connected to the second ram 53, the sixth photoelectric switch 222 is connected to the second longitudinal telescopic cylinder 51, when the sixth photoelectric switch 222 detects that glass enters the measuring table 21, the sixth photoelectric switch 222 controls the second longitudinal telescopic cylinder 51 to start, and the telescopic rod of the second longitudinal telescopic cylinder 51 drives the second ram 53 to move downward and be flush with the glass; the Y-axis rear measuring component 6 comprises a second ultrasonic sensor 61, a third longitudinal telescopic cylinder 62, a third transverse telescopic cylinder 63 capable of measuring stroke and a third ram 64, wherein the second ultrasonic sensor 61, the third longitudinal telescopic cylinder 62, the third transverse telescopic cylinder 63 and the third ram 64 are used for monitoring whether the Y-axis rear measuring component 6 is close to the side edge of the glass or not, the third longitudinal telescopic cylinder 62 and the second ultrasonic sensor 61 are arranged on the second sliding block 241, the telescopic rod of the third longitudinal telescopic cylinder 62 is downward and is connected with the third transverse telescopic cylinder 63, the telescopic rod of the third transverse telescopic cylinder 63 faces the tail end of the second guide rail 240 and is connected with the third ram 64, the second ultrasonic sensor 61 is electrically connected with the fifth motor 245, when the second ultrasonic sensor 61 is close to the side edge of the glass, the second ultrasonic sensor 61 adjusts the rotating speed of the fifth motor 245 so as to adjust the moving speed of the second sliding block 241, the Y-axis post-measurement assembly 6 is brought slowly close to the glass side.
Further, the thickness measuring device 25 includes a fourth longitudinal telescopic cylinder 251 and a thickness measuring head 252, the fourth longitudinal telescopic cylinder 251 is disposed on the longitudinal beam 2111, a telescopic rod of the fourth longitudinal telescopic cylinder 251 faces downward and is connected to the thickness measuring head 252, the seventh photoelectric switch 223 is electrically connected to the fourth longitudinal telescopic cylinder 251, the seventh photoelectric switch 223 detects that the front end of the glass is close to the outlet 211 of the measuring table, the seventh photoelectric switch 223 controls the fourth longitudinal telescopic cylinder 251 to move, the fourth longitudinal telescopic cylinder 251 drives the thickness measuring head 252 to descend and abut against the surface of the glass, when the glass completely passes through the measuring table 21, the seventh photoelectric switch 223 controls the fourth longitudinal telescopic cylinder 251 to move, and the fourth longitudinal telescopic cylinder 251 drives the thickness measuring head 252 to ascend to prepare for the next measurement.
Further, the front end of the transition table 31 is a transition table inlet 310, the rear end of the transition table 31 is a transition table outlet 311, the side of the transition table 31 is a transition table near-edge portion 312, the transition table inlet 310 is provided with an eighth photoelectric switch 313 for monitoring whether the front end of the glass enters the transition table inlet 310, the transition table outlet 311 is provided with a ninth photoelectric switch 314 for monitoring whether the front end of the glass is near the transition table outlet 311 and a tenth photoelectric switch 315 for monitoring whether the front end of the glass reaches the transition table outlet 311, the transition table near-edge portion 312 is provided with a near-edge wheel 316, the third glass transportation device 32 comprises a transition synchronous belt 321 and a sixth motor 322, the transition synchronous belts 321 are arranged on the transition table 31 at intervals, the front end of each transition synchronous belt 321 faces the transition table inlet 310, the rear end of the transition synchronous belt 321 faces the transition table outlet 311, the sixth motor 322 is connected with the transition synchronous belt 321, the sixth motor 322 drives the transition synchronous belt 321 to rotate, the eighth photoelectric switch 313, the ninth photoelectric switch 314 and the tenth photoelectric switch 315 are electrically connected to the sixth motor 322, respectively, when the eighth photoelectric switch 313 monitors that the front end of the glass enters the transition table inlet 310, the eighth photoelectric switch 313 controls the sixth motor 322 to start, when the ninth photoelectric switch 314 monitors that the front end of the glass approaches the transition table outlet 311, the ninth photoelectric switch 314 reduces the rotation speed of the sixth motor 322, and when the tenth photoelectric switch 315 monitors that the rear end of the glass reaches the transition table outlet 311, the tenth photoelectric switch 315 controls the sixth motor 322 to stop.
At this time, the X, Y and Z data of the glass are obtained, the system PLC displays the data, distributes the data to related online machines, instructs the corresponding machines to open and close, and finally prepares to enter an edge grinding machine through the transition section 3.
A glass detection method of a horizontal glass measuring table,
the method comprises the following steps: putting the glass into the side leaning table 11, moving the glass positioned at the inlet 110 of the side leaning table to the outlet 111 of the side leaning table by the first glass conveying device 12, and driving the glass to move towards the side of the side leaning table 11 by the side leaning device 13 in the process that the glass moves from the inlet 110 of the side leaning table to the outlet 111 of the side leaning table, so as to adjust the position of the glass;
step two: the glass enters the measuring table 21, the second glass conveying device 22 moves the glass positioned at the inlet 210 of the measuring table to the outlet 211 of the measuring table, in the process that the glass moves from the inlet 210 of the measuring table to the outlet 211 of the measuring table, the X-axis measuring device 23 for measuring the transverse length of the glass slides along the transverse beam 2110 to be close to the side edge of the glass in advance, and the Y-axis measuring device 24 for measuring the longitudinal length of the glass slides along the longitudinal beam 2111 to be close to the side edge of the glass in advance;
step three: the glass is stopped on the measuring table 21 while the X-axis measuring device 23 measures the length of the glass, the Y-axis measuring device 24 measures the width of the glass, and the thickness measuring device 25 measures the thickness of the glass.
Step four: after the glass measurement is finished, the second glass conveying device 22 conveys the glass to the transition table 31, and the third glass conveying device 32 moves the glass positioned at the inlet 310 of the transition table to the outlet 311 of the transition table and transfers the glass to the next station for processing or outputting the glass.
Further, when the glass enters the entrance 110 of the edge-approaching platform, the first photoelectric switch 124 starts the first motor 123, the first motor 123 drives the conveying roller shaft 121 to rotate, the conveying roller 122 on the conveying roller shaft 121 drives the glass to move forward, when the glass is close to the exit 111 of the edge-approaching platform, the second photoelectric switch 125 reduces the rotation speed of the second motor 1321, the conveying roller 122 slowly drives the glass to move forward, when the glass reaches the exit 111 of the edge-approaching platform, the third photoelectric switch 126 stops the first motor 123, the glass stops moving forward, when the glass stops moving, the first lifting cylinder 1311 lifts the synchronous belt, the synchronous belt lifts the glass, the second motor 1321 drives the synchronous belt to rotate, the synchronous belt drives the glass to move close to the side edge of the edge-approaching platform 11, when the glass is close to the side edge-approaching platform 11, the fourth photoelectric switch 1322 adjusts the rotation speed of the second motor 1321, the synchronous belt slowly drives the glass to move, when the glass reaches the side edge-approaching platform 11, the fifth photoelectric switch 1323 stops the second motor 1321, the glass is abutted against the side edge of the edge abutting table 11.
Further, the glass enters the inlet 210 of the measuring table, the sixth photoelectric switch 222 starts the third motor 221, the third motor 221 drives the rubber roller 220 to rotate, the rubber roller 220 drives the glass to move forward, when the glass reaches the outlet 211 of the measuring table, the seventh photoelectric switch 223 stops the third motor 221, and the glass stops moving forward.
Further, a step of measuring the length of the glass by the X-axis measuring device 23,
the method comprises the following steps: when the sixth photoelectric switch 222 monitors that glass enters the measuring table 21, the sixth photoelectric switch 222 starts the fourth motor 235, so that the first slider 231 slides to drive the X-axis measuring assembly 4 to approach to the left side of the glass, meanwhile, the sixth photoelectric switch 222 controls the first longitudinal telescopic cylinder 41 of the X-axis measuring assembly 4 to start, and the first longitudinal telescopic cylinder 41 drives the first collision block 42 of the X-axis measuring assembly 4 to move downwards to be flush with the glass;
step two: the first ultrasonic sensor 236 is close to the side edge of the glass, the first ultrasonic sensor 236 adjusts the rotating speed of the third motor 221 so as to adjust the moving speed of the first slider 231, the X-axis measuring assembly 4 is enabled to slowly abut against the left side edge of the glass, the first measuring magnetic stripe 232 and the first guide rail 230 are mutually symmetrical, the first magnetic head 233 moves along the first slider 231, the sliding distance of the first magnetic head 233 along the first measuring magnetic stripe 232 is read, and then the measuring data of the magnetic scale can be obtained, so that the length of the glass can be obtained;
step three: the first collision block 42 of the X-axis measuring component 4 collides with the left side edge of the glass, the first transverse telescopic cylinder 43 slides outwards due to the collision inertia, and the program calculates the length data of the glass by combining the outward sliding distance of the first transverse telescopic cylinder 43 and the measuring data of the magnetic ruler.
Further, a step of measuring the length of the glass by the Y-axis measuring device 24,
the method comprises the following steps: when the sixth photoelectric switch 222 monitors that the glass enters the measuring table 21, the sixth photoelectric switch 222 controls the second longitudinal telescopic cylinder 51 of the Y-axis front measuring component 5 to start, and the telescopic rod of the second longitudinal telescopic cylinder 51 drives the second collision head 53 to move downwards to be flush with the glass;
step two: the sixth photoelectric switch 222 controls the third longitudinal telescopic cylinder 62 of the Y-axis rear measuring component 6 to start, the third longitudinal telescopic cylinder 62 drives the third ram 64 to move downwards to be flush with the glass, and meanwhile, the sixth photoelectric switch 222 starts the fifth motor 245 to enable the second slider 241 to slide to drive the Y-axis rear measuring component 6 to approach the rear side edge of the glass;
step three: the second ultrasonic sensor 61 is close to the rear side edge of the glass, the second ultrasonic sensor 61 adjusts the rotating speed of the fifth motor 245, so that the moving speed of the second slider 241 is adjusted, the Y-axis measuring component slowly abuts against the rear side edge of the glass, the second measuring magnetic stripe 242 and the second guide rail 240 are symmetrical to each other, the second magnetic head 243 moves along the second slider 241, the sliding distance of the second magnetic head 243 along the second measuring magnetic stripe 242 is read, the magnetic scale measuring data can be obtained, and the glass width is obtained;
step three: the second collision head 53 of the Y-axis front measuring component 5 collides with the front side edge of the glass, the second transverse telescopic cylinder 52 slides outwards due to the collision inertia, the third collision block of the Y-axis rear measuring component 6 collides with the rear side edge of the glass, the second transverse telescopic cylinder 52 slides outwards due to the collision inertia, and the program calculates by combining the sliding distance of the second transverse telescopic cylinder 52 outwards, the sliding distance of the third transverse telescopic cylinder 63 outwards and the measured data of the magnetic scale, and obtains the width data of the glass.
Further, a seventh photoelectric switch 223 monitors that the front end of the glass is close to the outlet 211 of the measuring table, the seventh photoelectric switch 223 controls the fourth longitudinal telescopic cylinder 251 to act, and the fourth longitudinal telescopic cylinder 251 drives the thickness measuring head 252 to descend and abut against the surface of the glass to obtain thickness data of the glass; after the glass completely passes through the measuring table 21, the seventh photoelectric switch 223 controls the fourth longitudinal telescopic cylinder 251 to act, and the fourth longitudinal telescopic cylinder 251 drives the thickness measuring head 252 to ascend so as to prepare for the next measurement.
Further, the front end of the glass enters the inlet 310 of the transition table, the eighth photoelectric switch 313 starts the sixth motor 322, the sixth motor 322 drives the transition synchronous belt 321 to rotate, the transition synchronous belt 321 drives the glass to move forward, when the glass is close to the outlet 311 of the transition table, the ninth photoelectric switch 314 reduces the rotating speed of the sixth motor 322, the glass slowly approaches the outlet 311 of the transition table, and when the rear end of the glass reaches the outlet 311 of the transition table, the tenth photoelectric switch 315 controls the sixth motor 322 to stop.
Claims (6)
1. A glass detection method of a horizontal glass detection table,
the method comprises the following steps: placing glass into a side leaning table, moving the glass positioned at an inlet of the side leaning table to an outlet of the side leaning table by a first glass conveying device, and driving the glass to move towards the side of the side leaning table by the side leaning device in the process that the glass moves from the inlet of the side leaning table to the outlet of the side leaning table, so as to adjust the position of the glass;
step two: the glass enters the measuring table, the second glass conveying device moves the glass positioned at the inlet of the measuring table to the outlet of the measuring table, the X-axis measuring device used for measuring the transverse length of the glass slides along the transverse beam to be close to the side edge of the glass in advance in the moving process of the glass from the inlet of the measuring table to the outlet of the measuring table, and the Y-axis measuring device used for measuring the longitudinal length of the glass slides along the vertical beam to be close to the side edge of the glass in advance;
step three: the glass stays on the measuring table, the X-axis measuring device measures the length of the glass, the Y-axis measuring device measures the width of the glass, and the thickness measuring device measures the thickness of the glass;
step four: after the glass measurement is finished, the second glass conveying device conveys the glass to the transition table, and the third glass conveying device moves the glass positioned at the inlet of the transition table to the outlet of the transition table and transmits the glass to the next station for processing or outputting the glass;
when glass gets into the entry of the side platform, first photoelectric switch starts first motor, first motor drives the transport roller axle rotatory, the transport roller wheel on the transport roller axle drives glass and moves ahead, when glass is close to the export of the side platform, second photoelectric switch reduces the second motor speed, transport roller wheel slowly drives glass and moves ahead, when glass arrives the export of the side platform, third photoelectric switch stops first motor, glass stops moving ahead, when glass stops moving ahead, first lift cylinder raises the hold-in range, the hold-in range lifts glass, the second motor drives the hold-in range rotatory, the hold-in range drives glass and moves and is close to the side platform side, when glass is close to the side platform side, fourth photoelectric switch adjusts the second motor speed, the hold-in range slowly drives glass and moves, when glass arrives the side platform side, fifth photoelectric switch stops the second motor operation, glass supports and leans on the side platform side.
2. The glass inspection method of the horizontal glass inspection station according to claim 1, wherein: glass gets into the survey meter entrance, the sixth photoelectric switch starts the third motor, the third motor drives the rubber roll rotatory, the rubber roll drives glass and moves ahead, when glass reachd the monitoring station export, the seventh photoelectric switch stops the third motor, glass stops moving ahead, because glass shelters from partial sixth photoelectric switch, X axle measuring device predetermines glass length according to the quantity of sheltering from of sixth photoelectric switch, X axle measuring device advances to slide along horizontal roof beam and is close to the glass left side, Y axle measuring device follows glass and removes, Y axle measuring device slides along vertical roof beam and is close to glass front side and back side.
3. The glass inspection method of the horizontal glass inspection station according to claim 2, wherein:
a step of measuring the length of the glass by the X-axis measuring device,
the method comprises the following steps: when the sixth photoelectric switch monitors that the glass enters the monitoring table, the sixth photoelectric switch starts a fourth motor, so that the first sliding block slides to drive the X-axis measuring assembly to approach the left side edge of the glass, meanwhile, the sixth photoelectric switch controls a first longitudinal telescopic cylinder of the X-axis measuring assembly to start, and the first longitudinal telescopic cylinder drives a first collision block of the X-axis measuring assembly to move downwards to be flush with the glass;
step two: the first ultrasonic sensor is close to the side edge of the glass, the first ultrasonic sensor adjusts the rotating speed of the third motor, so that the moving speed of the first sliding block is adjusted, the X-axis measuring assembly slowly abuts against the left side edge of the glass, the first measuring magnetic strip and the first guide rail are symmetrical, the first magnetic head moves along the first sliding block, the sliding distance of the first magnetic head along the first measuring magnetic strip is read, and then the measuring data of the magnetic scale can be obtained, so that the length of the glass can be obtained;
step three: the first collision block of the X-axis measuring assembly collides with the left side edge of the glass, the first transverse telescopic cylinder slides outwards due to the collision inertia, and the program calculates the sliding distance outwards by combining the magnetic scale measuring data through the first transverse telescopic cylinder to obtain the length data of the glass.
4. The glass inspection method of the horizontal glass inspection station according to claim 2, wherein:
a step of measuring the length of the glass by the Y-axis measuring device,
the method comprises the following steps: when the sixth photoelectric switch monitors that the glass enters the monitoring platform, the sixth photoelectric switch controls a second longitudinal telescopic cylinder of the Y-axis front measuring assembly to start, and a telescopic rod of the second longitudinal telescopic cylinder drives a second collision block to move downwards to be flush with the glass;
step two: a sixth photoelectric switch controls a third longitudinal telescopic cylinder of the Y-axis rear measuring component to be started, the third longitudinal telescopic cylinder drives a third ram to move downwards to be flush with the glass, and meanwhile, the sixth photoelectric switch starts a fifth motor to enable a second sliding block to slide to drive the Y-axis rear measuring component to approach the rear side edge of the glass;
step three: the second ultrasonic sensor is close to the rear side edge of the glass, the second ultrasonic sensor adjusts the rotating speed of the fifth motor, so that the moving speed of the second sliding block is adjusted, the Y-axis measuring assembly slowly abuts against the rear side edge of the glass, the second measuring magnetic strip and the second guide rail are symmetrical, the second magnetic head moves along the second sliding block, the sliding distance of the second magnetic head along the second measuring magnetic strip is read, and then the measuring data of the magnetic scale can be obtained, so that the width of the glass can be obtained;
step three: the second of the Y-axis front measuring assembly hits the block and hits the glass front side, the second transverse telescopic cylinder slides outwards due to the hitting inertia, the third of the Y-axis rear measuring assembly hits the block and hits the glass rear side, the second transverse telescopic cylinder slides outwards due to the hitting inertia, and the program calculates by combining the sliding distance of the second transverse telescopic cylinder outwards, the sliding distance of the third transverse telescopic cylinder outwards and the magnetic scale measuring data to obtain the width data of the glass.
5. The glass inspection method of the horizontal glass inspection station according to claim 1, wherein: the seventh photoelectric switch monitors that the front end of the glass is close to an outlet of the monitoring station, the seventh photoelectric switch controls the fourth longitudinal telescopic cylinder to act, and the fourth longitudinal telescopic cylinder drives the thickness measuring head to descend and abut against the surface of the glass to obtain thickness data of the glass; when the glass completely passes through the measuring table, the seventh photoelectric switch controls the fourth longitudinal telescopic cylinder to act, and the fourth longitudinal telescopic cylinder drives the thickness measuring head to ascend so as to prepare for next measurement.
6. The glass inspection method of the horizontal glass inspection station according to claim 1, wherein: the glass front end gets into transition platform entry, and eighth photoelectric switch starts the sixth motor, and the sixth motor drives the transition hold-in range rotation, and the transition hold-in range drives glass and moves ahead, and when glass was close to the export of transition platform, ninth photoelectric switch reduced sixth motor speed, and glass was slowly close to the export of transition platform, and when the export of transition platform was reachd to the glass rear end, tenth photoelectric switch controlled the sixth motor and stopped.
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