CN107421453B - automatic measuring machine - Google Patents

automatic measuring machine Download PDF

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Publication number
CN107421453B
CN107421453B CN201710782934.9A CN201710782934A CN107421453B CN 107421453 B CN107421453 B CN 107421453B CN 201710782934 A CN201710782934 A CN 201710782934A CN 107421453 B CN107421453 B CN 107421453B
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adjusting
camera
paired
measuring
fixedly arranged
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CN107421453A (en
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宋双
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Individual
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Individual
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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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • 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
    • G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Radiation (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The invention discloses an automatic measuring machine, wherein a measuring and positioning mechanism is positioned between a feeding mechanism and a discharging mechanism, a transverse grabbing mechanism is positioned above the feeding mechanism, the discharging mechanism and the measuring and positioning mechanism and respectively corresponds to the feeding mechanism, the discharging mechanism and the measuring and positioning mechanism, the side surface dimension measuring mechanism is divided into a left side surface dimension measuring mechanism, a right side surface dimension measuring mechanism and a bottom surface dimension measuring mechanism, the bottom surface dimension measuring mechanism is positioned at the rear side of the measuring and positioning mechanism, the left side surface dimension measuring mechanism and the right side surface dimension measuring mechanism are respectively positioned at the left side and the right side of the measuring and positioning mechanism, and the side surface dimension measuring mechanism respectively corresponds to the measuring and positioning mechanism, and the automatic measuring machine has the advantages that: the measuring efficiency is improved, the labor intensity of operators and the production cost of enterprises are reduced, and errors caused by manual measurement are avoided.

Description

automatic measuring machine
Technical Field
The invention relates to the technical field of measuring devices, in particular to the technical field of measuring devices for mobile phone protective cases.
Background
The mobile phone protection shell is a protection shell sleeved on the back of the mobile phone and used for protecting the mobile phone and preventing the mobile phone from being knocked when the mobile phone falls down. In order to be matched with a mobile phone, the bottom of the mobile phone protective shell is generally provided with a speaker hole opening corresponding to a speaker hole of the mobile phone, the side part of the mobile phone protective shell is provided with a volume adjusting key opening and a power supply key opening corresponding to a mobile phone volume adjusting key and a power supply key, the back of the mobile phone is provided with a camera and a flash lamp opening, and the back of part of the mobile phone protective shell is also provided with a character or pattern groove. In order to ensure the quality of finished products of the mobile phone protection shell and prevent defective products from flowing into the market, after the mobile phone protection shell is processed, the mobile phone protection shell needs to be detected and measured so as to ensure the dimensional position precision of each opening and each groove on the mobile phone protection shell. At present, the mobile phone protective shell is generally placed on a special checking fixture for detection and measurement through manual work. However, the detection and measurement method has low detection and measurement efficiency, severely restricts the production efficiency of enterprises, and has high labor intensity of measuring personnel, time and labor waste and easy occurrence of measurement errors.
Disclosure of Invention
the invention aims to solve the defects and provide the automatic measuring machine which can realize automatic measurement, has high measuring efficiency, can greatly improve the production efficiency, can greatly reduce the labor intensity of measuring personnel and improve the measuring precision.
The technical solution adopted by the present invention to solve the above technical problems is as follows:
The automatic measuring machine mainly comprises a power distribution cabinet and a main body part, wherein the main body part mainly comprises a rack bedplate, a top surface dimension measuring mechanism, a side surface dimension measuring mechanism, a depth measuring mechanism, a feeding mechanism, a discharging mechanism, a distributing mechanism, a transverse grabbing mechanism and a measuring and positioning mechanism, the rack bedplate is fixedly arranged on a cabinet body of the power distribution cabinet, the top surface dimension measuring mechanism, the side surface dimension measuring mechanism, the depth measuring mechanism, the feeding mechanism, the discharging mechanism, the distributing mechanism, the transverse grabbing mechanism and the measuring and positioning mechanism are respectively arranged on the rack bedplate, the measuring and positioning mechanism is positioned between the feeding mechanism and the discharging mechanism, the transverse grabbing mechanism is positioned above the feeding mechanism, the discharging mechanism and the measuring and positioning mechanism and respectively corresponds to the feeding mechanism, the discharging mechanism and the measuring and positioning mechanism, and the side surface dimension measuring mechanism is divided into a left side surface dimension measuring mechanism, Right flank dimension measuring mechanism and bottom surface dimension measuring mechanism, bottom surface dimension measuring mechanism is located the rear side of measuring positioning mechanism, left flank dimension measuring mechanism and right flank dimension measuring mechanism are located the left side and the right side of measuring positioning mechanism respectively, side dimension measuring mechanism is corresponding with measuring positioning mechanism respectively, top surface dimension measuring mechanism and degree of depth measuring mechanism are located the top of measuring positioning mechanism respectively to it is corresponding with measuring positioning mechanism respectively, feed mechanism is located the discharge mechanism top, and corresponding with discharge mechanism, top surface dimension measuring mechanism, side dimension measuring mechanism, degree of depth measuring mechanism, feed mechanism, discharge mechanism, feed mechanism, transversely snatch the mechanism and measure positioning mechanism and be connected with the switch board electricity respectively.
the feeding mechanism mainly comprises a first support, a first supporting plate, a first photoelectric sensor, a first speed regulating motor, a first rotating shaft, a first tensioning shaft, a paired first synchronous belt, a paired first conveying wheel, a paired first tensioning wheel, a paired limiting plate and a stopping plate, wherein the first support is fixedly installed on the frame platform, the first supporting plate is fixedly installed on the first support, the first rotating shaft and the first tensioning shaft are respectively rotatably and movably installed on the first support, the paired first conveying wheel is respectively and fixedly installed on the first rotating shaft, the paired first tensioning wheel is respectively and fixedly installed on the first tensioning shaft, the paired first synchronous belt is respectively wound on the first conveying wheel and the first tensioning wheel which are positioned on the same side and is tensioned through the first tensioning mechanism, the upper part of the paired first synchronous belt is positioned above the upper surface of the first supporting plate, the first speed regulating motor is fixedly arranged on a first bracket, the first speed regulating motor is in transmission connection with a first rotating shaft, the paired limit plates and the stop plates are respectively fixedly arranged on the first bracket and are positioned above the rear parts of the paired first synchronous belts, a first limit groove is formed between the paired limit plates and the stop plates, a first through hole is formed in a first supporting plate positioned at the first limit groove, the first photoelectric sensor is fixedly arranged at the first through hole of the first supporting plate, the first tensioning mechanism is composed of a first tensioning adjusting screw rod, a first tensioning hanging plate is arranged on the first bracket, a first adjusting groove is formed in the first tensioning hanging plate, a first threaded hole is formed in the first tensioning shaft, two end parts of the first tensioning shaft are movably clamped in the first adjusting groove, the first tensioning adjusting screw rod is screwed in the first threaded hole, the upper end part of the first synchronous belt is abutted against the first tensioning hanging plate, the paired first synchronous belts are tensioned, and the first speed regulating motor and the first photoelectric sensor are respectively electrically connected with the power distribution cabinet.
The discharging mechanism mainly comprises a second support, a second supporting plate, a second rotating shaft, a second tensioning shaft, a paired second conveying wheel, a paired second tensioning wheel, a paired second synchronous belt, a blocking cylinder, a second photoelectric sensor, a second speed regulating motor and a defective product slide way, wherein the second support is fixedly arranged on a rack bedplate, the second rotating shaft and the second tensioning shaft are respectively rotatably and movably arranged on the second support, the paired second conveying wheels are respectively and fixedly arranged on the second rotating shaft, the paired second tensioning wheels are respectively and fixedly arranged on the second tensioning shaft, the paired second synchronous belts are respectively wound on the second conveying wheel and the second tensioning wheel on the same side and are tensioned through a second tensioning mechanism, the second speed regulating motor is fixedly arranged on the second support and is in transmission connection with the second conveying wheel, the second supporting plate is fixedly arranged on a second support, the upper part of the second synchronous belt is positioned above the upper surface of the second supporting plate, a second through hole and a third through hole are formed in the second supporting plate, the second through hole is positioned behind the third through hole, the second photoelectric sensor is fixedly arranged at the second through hole of the second supporting plate, the blocking cylinder is fixedly arranged at the third through hole of the second supporting plate, a piston rod of the blocking cylinder corresponds to the third through hole, the defective product slide way is fixedly arranged at the side part of the second support, the second tensioning mechanism is composed of a second tensioning adjusting screw rod, a second tensioning hanging plate is arranged on the second support, a second adjusting groove is formed in the second tensioning hanging plate, a second threaded hole is formed in the second tensioning shaft, two end parts of the second tensioning shaft are movably clamped in the second adjusting groove, and the second tensioning adjusting screw rod is screwed in the second threaded hole, the upper end part of the second synchronous belt is abutted against the second tensioning hanging plate, the paired second synchronous belts are tensioned, and the second speed regulating motor, the blocking cylinder and the second photoelectric sensor are respectively electrically connected with the power distribution cabinet.
The measuring and positioning mechanism mainly comprises a transverse lead screw module, a longitudinal lead screw module, a die bottom plate, a die base, a product die, a first vacuum chuck, a die positioning seat and a third photoelectric sensor, wherein the transverse lead screw module comprises a first servo motor, a first shell and a first slide seat, the first shell is fixedly arranged on a frame platform, the first slide seat is movably clamped on the first shell, the first servo motor is fixedly arranged on the first shell and is in transmission connection with a first slide seat lead screw, the longitudinal lead screw module comprises a second servo motor, a second shell and a second slide seat, the second shell is fixedly arranged on the first slide seat through a module connecting plate, the second slide seat is movably clamped on the second shell, the second servo motor is fixedly arranged on the second shell and is in transmission connection with the second slide seat lead screw, the mold base plate is fixedly installed on the second sliding seat, the mold base is fixedly installed on the mold base plate through the adjusting stand column, the product mold is fixedly installed on the mold base, corresponding air hole installation holes are formed in the mold base and the product mold, the mold positioning seat is fixedly installed at the air hole installation holes of the mold base and the product mold, the first vacuum chuck is fixedly installed on the mold positioning seat at the air hole installation hole of the product mold, an air vent communicated with the first vacuum chuck is formed in the mold positioning seat, corresponding fixed installation holes are further formed in the mold base and the product mold, the third photoelectric sensor is fixedly installed at the fixed installation hole, and the first servo motor, the second servo motor and the third photoelectric sensor are respectively and electrically connected with the power distribution cabinet.
the transverse grabbing mechanism mainly comprises a paired cylinder manipulator support, a rodless cylinder hanging plate, a magnetic coupling rodless cylinder, a double-rod cylinder hanging plate, a paired double-rod cylinder, a paired fourth photoelectric sensor, a sucker hanging plate and a second vacuum sucker, wherein the paired cylinder manipulator support is fixedly arranged on a rack platform, the rodless cylinder hanging plate is fixedly arranged on the paired cylinder manipulator support, the magnetic coupling rodless cylinder is fixedly arranged on the rodless cylinder hanging plate, the double-rod cylinder hanging plate is fixedly arranged on a sliding block of the magnetic coupling rodless cylinder, the paired double-rod cylinder is respectively fixedly arranged on the double-rod cylinder hanging plate, the paired sucker hanging plate is respectively fixedly arranged on a piston rod of the paired double-rod cylinder, the second vacuum sucker is respectively fixedly arranged on the paired sucker hanging plate, and the paired fourth photoelectric sensor is respectively fixedly arranged on the paired sucker hanging plate, the paired sucker hanging plates are respectively provided with avoidance holes corresponding to the paired fourth photoelectric sensors, the second vacuum sucker is positioned above the feeding mechanism, the measuring and positioning mechanism and the discharging mechanism and respectively corresponds to the feeding mechanism, the measuring and positioning mechanism and the discharging mechanism, and the magnetic coupling rodless cylinder, the paired double-rod cylinder and the paired fourth photoelectric sensors are respectively electrically connected with the power distribution cabinet.
The side dimension measuring mechanism mainly comprises a bottom plate, a first adjusting bottom plate, a first vision camera, a first camera lens, a camera light source, a light source support, a camera adjusting mechanism, a light source adjusting mechanism and a height adjusting mechanism, wherein the first adjusting bottom plate is fixedly arranged on a rack platform, the height adjusting mechanism comprises a height adjusting screw, a height adjusting nut and a locking nut, the height adjusting screw is fixedly arranged on the first adjusting bottom plate, a height adjusting hole is formed in the bottom plate, the height adjusting nut is screwed on the height adjusting screw, the bottom plate is erected on the height adjusting nut through the height adjusting hole, the locking nut is screwed on the height adjusting screw to lock the bottom plate on the height adjusting screw, and the camera adjusting mechanism mainly comprises paired camera adjusting guide rails, camera adjusting sliders, camera adjusting screw rods, The camera adjusting device comprises paired camera guide rail side plates and camera adjusting nuts, the paired camera adjusting guide rails are fixedly arranged on a bottom plate, the paired camera guide rail side plates are respectively and fixedly arranged at the front end part and the rear end part of the paired camera adjusting guide rails, a camera adjusting slide block is movably erected on the paired camera adjusting guide rails, a camera adjusting screw hole is formed in the camera adjusting slide block, corresponding screw rod mounting holes are respectively formed in the paired camera guide rail side plates, the camera adjusting screw rod is screwed in the camera adjusting screw hole of the camera adjusting slide block, two end parts of the camera adjusting screw rod are respectively and movably arranged at the screw rod mounting holes of the paired camera guide rail side plates through second bearings, the camera adjusting nuts are fixedly arranged at the rear end parts of the camera adjusting screw rod, and a first visual camera and a first camera lens are fixedly arranged on the camera adjusting slide block, the first vision camera is installed together with a first camera lens and is matched with the first camera lens, the light source adjusting mechanism mainly comprises an adjusting fixing block, paired light source adjusting guide rails, a light source adjusting bolt, paired guide rail sealing covers, a spring guide post, a compression spring and a spring stop block, the adjusting fixing block is fixedly installed at the bottom of a bottom plate, the paired light source adjusting guide rails are movably erected on the adjusting fixing block, the paired guide rail sealing covers are respectively and fixedly installed at two end parts of the paired light source adjusting guide rails, abdicating holes are formed in the adjusting fixing block, the spring stop block is fixedly installed on the paired light source adjusting guide rails, the rear parts of the spring guide posts are movably inserted in the abdicating holes, the front end parts of the spring guide posts are fixedly installed on the spring stop block, light source adjusting screw holes are formed in the guide rail sealing covers at the rear parts of the light source adjusting guide rails, and the light, the front end part of the light source adjusting bolt is abutted against an adjusting fixing block, the compression spring is sleeved on the spring guide column, one end part of the compression spring is abutted against the adjusting fixing block, the other end part of the compression spring is abutted against a spring stop block, the light source support is fixedly installed on the front part of the paired light source adjusting guide rail, the camera light source is fixedly installed on the light source support through the light source support, the camera light source is matched with the first camera lens, the first camera lens corresponds to a product mold of the measuring and positioning mechanism, and the first vision camera is electrically connected with the power distribution cabinet.
The top surface size measuring mechanism mainly comprises a second adjusting bottom plate, a camera adjusting support plate, a camera adjusting slide block, a second vision camera and a second camera lens, the second adjusting bottom plate is fixedly arranged on a stand bedplate, the camera adjusting support plate is fixedly arranged on the second adjusting bottom plate, an adjusting groove is formed in the camera adjusting support plate, the camera adjusting slide block is movably clamped in the adjusting groove of the camera adjusting support plate and locked through a first locking mechanism, the second vision camera and the second camera lens are respectively and fixedly arranged on the camera adjusting slide block, the second vision camera and the second camera lens are arranged together and matched, the first locking mechanism comprises a first locking bolt and a camera adjusting clamp plate, a first locking threaded hole is formed in the camera adjusting slide block, a camera adjusting hole is formed in the camera adjusting clamp plate, the first locking bolt penetrates through the camera adjusting hole and the adjusting groove and then is arranged in the first locking threaded hole in a screwing mode, the camera adjusting slide block is locked on the camera adjusting support plate, the second camera lens is located above a product mold of the measuring and positioning mechanism and corresponds to the product mold, and the second vision camera is electrically connected with the power distribution cabinet.
The depth measuring mechanism mainly comprises a mounting upright post, an adjusting foot plate, a depth sensor adjusting block and a depth measuring sensor, wherein the adjusting foot plate is fixedly mounted on a machine frame platen, the depth sensor adjusting block is movably clamped on the mounting upright post and locked by a second locking mechanism, the depth measuring sensor is fixedly mounted on the depth sensor adjusting block, the second locking mechanism comprises a second locking bolt, a vertical groove is formed in the mounting upright post, a second locking threaded hole corresponding to the vertical groove is formed in the depth sensor adjusting block, the second locking bolt is screwed in the second locking threaded hole and movably clamped in the vertical groove, the end part of the second locking bolt abuts against the mounting upright post, the depth sensor adjusting block is locked on the mounting upright post, and the depth measuring sensor is positioned above a product mold of the measuring and positioning mechanism, and is corresponding to the product mold, and the depth measuring sensor is electrically connected with the power distribution cabinet.
The material distributing mechanism mainly comprises a material distributing stand column, a transverse material distributing double-rod cylinder, a material distributing vacuum chuck and a vertical material distributing double-rod cylinder, wherein the material distributing stand column is fixedly installed on a rack table plate, the transverse material distributing double-rod cylinder is fixedly installed on the material distributing stand column through a material distributing bottom plate, the vertical material distributing double-rod cylinder is fixedly installed on a piston rod of the transverse material distributing double-rod cylinder through a material distributing cylinder hanging plate, the material distributing vacuum chuck is fixedly installed on a piston rod of the vertical material distributing double-rod cylinder through a material distributing chuck hanging plate, the material distributing vacuum chuck is located above the material distributing mechanism and corresponds to the material distributing mechanism, and the transverse material distributing double-rod cylinder and the vertical material distributing double-.
It is still including dust cover, control panel, data display screen and signal lamp, dust cover fixed mounting is on the frame platen to cover the main part inside it, seted up the business turn over material mouth corresponding with feed mechanism and discharge mechanism at the lateral part of dust cover, seted up the defective products discharge port corresponding with the defective products slide at another lateral part of dust cover, signal lamp fixed mounting is at the top of dust cover, control panel fixed mounting is on the dust cover, data display screen passes through display support fixed mounting on the cabinet body of switch board, signal lamp, control panel and data display screen are connected with the switch board electricity respectively.
the invention adopts the technical proposal to achieve the following beneficial effects: the mobile phone protective shell measuring device has the advantages that the position and size precision of each surface of the mobile phone protective shell is measured by the top surface size measuring mechanism, the side surface size measuring mechanism and the depth measuring mechanism respectively, the mobile phone protective shell is conveyed by the feeding mechanism and the discharging mechanism, the mobile phone protective shell is transferred between the feeding mechanism and the measuring and positioning mechanism and the discharging mechanism by the transverse grabbing mechanism, unqualified products are removed by the distributing mechanism, the automatic assembly line operation of the mobile phone protective shell measurement is realized, the measuring efficiency is greatly improved, the labor intensity of operators and the production cost of enterprises are reduced, and errors caused by manual measurement are avoided. The top surface size measuring mechanism, the side surface size measuring mechanism, the depth measuring mechanism and the measuring and positioning mechanism of the automatic measuring machine can be freely adjusted, so that the automatic measuring machine can be adjusted according to mobile phone protective cases of different models, is well suitable for different measuring requirements, and is very convenient to use and operate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic structural view of the main body portion;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a schematic structural view of a feeding mechanism;
FIG. 6 is an exploded view of FIG. 5;
FIG. 7 is a schematic structural view of a first tensioning shaft, a first tensioning wheel and a first tensioning adjusting screw of the feeding mechanism;
FIG. 8 is a schematic view of a portion of the structure at A in FIG. 5;
FIG. 9 is a schematic structural view of a discharging mechanism;
FIG. 10 is an exploded view of FIG. 9;
fig. 11 is a schematic structural view of a second tensioning shaft, a second tensioning wheel and a second tensioning adjusting screw of the discharging mechanism;
FIG. 12 is a schematic view of the measurement positioning mechanism;
FIG. 13 is an exploded view of FIG. 12;
FIG. 14 is a schematic structural view of a lateral grasping mechanism;
FIG. 15 is an exploded view of FIG. 14;
FIG. 16 is a schematic structural view of a lateral dimension measuring mechanism;
FIG. 17 is an exploded view of FIG. 16;
FIG. 18 is a schematic view of the top surface dimension measuring mechanism;
FIG. 19 is an exploded view of FIG. 18;
FIG. 20 is a schematic view of the depth measuring mechanism;
FIG. 21 is an exploded view of FIG. 20;
FIG. 22 is a schematic view of the feed mechanism;
Fig. 23 is an exploded view of fig. 22.
Detailed Description
as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the automatic measuring machine mainly includes a power distribution cabinet 1 and a main body, the main body mainly includes a rack platen 2, a top surface dimension measuring mechanism 17, a side surface dimension measuring mechanism, a depth measuring mechanism 18, a feeding mechanism 10, a discharging mechanism 11, a distributing mechanism 19, a transverse gripping mechanism 13, and a measuring and positioning mechanism 12, the rack platen 2 is fixedly installed on a cabinet body of the power distribution cabinet 1, and the top surface dimension measuring mechanism 17, the side surface dimension measuring mechanism, the depth measuring mechanism 18, the feeding mechanism 10, the discharging mechanism 11, the distributing mechanism 19, the transverse gripping mechanism 13, and the measuring and positioning mechanism 12 are respectively installed on the rack platen 2. It is located between feed mechanism 10 and discharge mechanism 11 to measure positioning mechanism 12, transversely snatch mechanism 13 and be located feed mechanism 10, discharge mechanism 11 and measure positioning mechanism 12 top to it is corresponding with feed mechanism 10, discharge mechanism 11 and measurement positioning mechanism 12 respectively, side size measurement mechanism divide into left side size measurement mechanism 14, right flank size measurement mechanism 15 and bottom surface size measurement mechanism 16, bottom surface size measurement mechanism 16 is located the rear side of measuring positioning mechanism 12, left side size measurement mechanism 14 and right flank size measurement mechanism 15 are located the left side and the right side of measuring positioning mechanism 12 respectively, side size measurement mechanism is corresponding with measurement positioning mechanism 12 respectively. The top surface size measuring mechanism 17 and the depth measuring mechanism 18 are respectively located above the measuring and positioning mechanism 12 and respectively correspond to the measuring and positioning mechanism 12, and the material distributing mechanism 19 is located above the discharging mechanism 11 and corresponds to the discharging mechanism 11. The top surface size measuring mechanism 17, the side surface size measuring mechanism, the depth measuring mechanism 18, the feeding mechanism 10, the discharging mechanism 11, the distributing mechanism 19, the transverse grabbing mechanism 13 and the measuring and positioning mechanism 12 are electrically connected with the power distribution cabinet 1 respectively.
As shown in fig. 5, 6 and 7, the feeding mechanism 10 mainly includes a first bracket A3, a first supporting plate a4, a first photosensor A5, a first speed-regulating motor A6, a first rotating shaft a7, a first tensioning shaft A8, a pair of first synchronous belts a9, a pair of first conveying wheels a10, a pair of first tensioning wheels a11, a pair of limiting plates a12 and a stopper plate a13, the first bracket A3 is fixedly mounted on the rack platform 2, the first supporting plate a4 is fixedly mounted on the first bracket A3, the first rotating shaft a7 and the first tensioning shaft A8 are respectively rotatably and movably mounted on the first bracket A3, wherein the first rotating shaft a7 is movably mounted on the first bracket A3 through a first bearing, and the first bearing is mounted on front and rear end portions of the first bracket a 67 3 through a 14. The paired first conveying wheels a10 are respectively and fixedly mounted on a first rotating shaft a7, the paired first tensioning wheels a11 are respectively and fixedly mounted on a first tensioning shaft A8, the paired first synchronous belts a9 are respectively wound on the first conveying wheels a10 and the first tensioning wheels a11 which are positioned on the same side and tensioned through a first tensioning mechanism, the upper parts of the paired first synchronous belts a9 are positioned above the upper surface of the first supporting plate a4, the first speed regulating motor A6 is fixedly mounted on a first bracket A3 through a first motor hanging plate a1, and the first speed regulating motor A6 is in transmission connection with the first rotating shaft a7 and can be in transmission connection in the following way: first drive wheel A2 is installed to the tip of first pivot A7, installs first belt pulley A21 on the output shaft of first buncher A6, first belt pulley A21 and first drive wheel A2 belt A23 transmission are connected. A first housing a22 can be further installed at the front part of the first bracket A3, the first belt pulley a21, the first driving wheel a2, the belt a23 and the first adjustable-speed motor a6 are covered in the first housing, and a pair of first side plates a24 can be installed at the rear part of the first bracket A3 to play a role in protection. The paired limit plates A12 and the stop plates A13 are respectively and fixedly mounted on a first bracket A3 and are positioned above the rear parts of the paired first synchronous belts A9, a first limit groove A15 is formed between the paired limit plates A12 and the stop plates A13, a first through hole A16 is formed in the first supporting plate A4 positioned in the first limit groove A15, and the first photoelectric sensor A5 is fixedly mounted in the first through hole A16 of the first supporting plate A4 through a first fixing frame A25. As shown in fig. 8, the first tensioning mechanism is composed of a first tensioning adjustment screw a17, a first tensioning hanging plate a18 is disposed on the first bracket A3, a first adjustment groove a19 is disposed on the first tensioning hanging plate a18, a first threaded hole a20 is disposed on the first tensioning shaft A8, two end portions of the first tensioning shaft A8 are movably clamped in the first adjustment groove a19, the first tensioning adjustment screw a17 is screwed in the first threaded hole a20, an upper end portion of the first tensioning adjustment screw abuts against the first tensioning hanging plate a18, the pair of first synchronous belts a9 is tensioned, the tensioning degree of the first synchronous belt a9 can be adjusted by rotating the first tensioning adjustment screw a17, and the first adjustable speed motor A6 and the first photosensor a5 are electrically connected to the power distribution cabinet 1.
As shown in fig. 9, 10 and 11, the discharging mechanism 11 mainly includes a second bracket B1, a second supporting plate B2, a second rotating shaft B3, a second tensioning shaft B4, a pair of second conveying wheels B5, a pair of second tensioning wheels B6, a pair of second timing belts B7, a blocking cylinder B8, a second photoelectric sensor B9, a second speed-regulating motor B10 and a defective product slideway B11, the second bracket B1 is fixedly mounted on the rack deck 2, the second rotating shaft B3 and the second tensioning shaft B4 are respectively rotatably and movably mounted on the second bracket B1, wherein the second rotating shaft B3 is movably mounted on the second bracket B1 through second bearings, and the second bearings are respectively mounted on the front and rear end portions of the second bracket B1 through second bearing blocks B25. The pair of second conveying wheels B5 are respectively fixedly mounted on a second rotating shaft B3, the pair of second tensioning wheels B6 are respectively fixedly mounted on a second tensioning shaft B4, and the pair of second timing belts B7 are respectively wound around the second conveying wheels B5 and the second tensioning wheels B6 on the same side and tensioned by a second tensioning mechanism. The second speed regulating motor B10 is fixedly mounted on a second bracket B1 through a second motor hanging plate B19, and the second speed regulating motor B10 is in transmission connection with a second conveying wheel B5 and is in transmission connection in the following mode: a second driving wheel B20 is installed at the end part of the second rotating shaft B3, a second belt pulley B21 is installed on an output shaft of a second speed regulating motor B10, and the second belt pulley B21 is in transmission connection with a second driving wheel B20 and a belt B22. A second shell B23 can be further installed at the front part of the second bracket B1, the second belt pulley B21, the second driving wheel B20, the belt B22 and the second adjustable-speed motor B10 are covered in the second shell, and a pair of second side plates B24 can be installed at the rear part of the second bracket B1 to play a role in protection. The second supporting plate B2 is fixedly mounted on a second bracket B1, the upper part of the second timing belt B7 is located above the upper surface of the second supporting plate B2, the second supporting plate B2 is provided with a second through hole B12 and a third through hole B13, the second through hole B12 is located behind the third through hole B13, the second photoelectric sensor B9 is fixedly mounted at the second through hole B12 of the second supporting plate B2 through a second fixing frame B26, the blocking cylinder B8 is fixedly mounted at the third through hole B13 of the second supporting plate B2, a piston rod B14 of the blocking cylinder B8 corresponds to the third through hole B13, and the defective product slideway B11 is fixedly mounted at the side of the second bracket B1. The second tensioning mechanism is composed of a second tensioning adjusting screw B15, a second tensioning hanging plate B16 is arranged on a second support B1, a second adjusting groove B17 is formed in the second tensioning hanging plate B16, a second threaded hole B18 is formed in the second tensioning shaft B4, two end portions of the second tensioning shaft B4 are movably clamped in the second adjusting groove B17, the second tensioning adjusting screw B15 is screwed in the second threaded hole B18, the upper end portion of the second tensioning adjusting screw abuts against the second tensioning hanging plate B16 to tension the paired second synchronous belt B7, the tensioning degree of the second synchronous belt B7 can be adjusted by rotating the second tensioning adjusting screw B15, and the second speed regulating motor B10, the blocking cylinder B8 and the second photoelectric sensor B9 are respectively electrically connected with the power distribution cabinet 1.
As shown in fig. 12 and 13, the measuring and positioning mechanism 12 mainly includes a transverse lead screw module, a longitudinal lead screw module, a mold bottom plate C2, a mold base C3, a product mold C4, a first vacuum chuck C5, a mold positioning seat C6, and a third photoelectric sensor C7, the transverse lead screw module includes a first servo motor C8, a first housing C9, and a first sliding seat C11, the first housing C9 is fixedly mounted on the rack platform 2, the first sliding seat C11 is movably clamped on the first housing C9, and the first servo motor C8 is fixedly mounted on the first housing C9 and is in transmission connection with the first sliding seat C11 via a lead screw. The longitudinal screw rod module comprises a second servo motor C12, a second machine shell C13 and a second sliding seat C14, wherein the second machine shell C13 is fixedly installed on the first sliding seat C11 through a module connecting plate C15, the second sliding seat C14 is movably clamped on the second machine shell C13, and the second servo motor C12 is fixedly installed on the second machine shell C13 and is in transmission connection with a second sliding seat C11 screw rod. The mold base plate C2 is fixedly mounted on the second slide carriage C14, the mold base C3 is fixedly mounted on the mold base plate C2 through an adjusting upright column C16, the product mold C4 is fixedly mounted on the mold base C3, corresponding air hole mounting holes C17 are respectively formed in the mold base C3 and the product mold C4, the mold positioning seat C6 is fixedly mounted at the air hole mounting holes C17 of the mold base C3 and the product mold C4, the first vacuum chuck C5 is fixedly mounted on the mold positioning seat C6 at the air hole mounting hole C17 of the product mold C4, a vent hole C20 communicated with the first vacuum chuck C5 is formed in the mold positioning seat C6, and the first vacuum chuck C5 is connected with a vacuum pumping device through the vent hole C20 of the mold positioning seat C6. The die base C3 and the product die C4 are further provided with corresponding fixing holes C18, and the third photosensor C7 is fixedly mounted at the fixing hole C18 through a third fixing frame C19. The first servo motor C8, the second servo motor C12 and the third photoelectric sensor C7 are electrically connected with the power distribution cabinet 1 respectively, the transverse lead screw module and the longitudinal lead screw module can be purchased from the market directly, and common closed linear lead screw modules on the market can be selected.
As shown in fig. 14 and 15, the transverse grabbing mechanism 13 is mainly composed of a pair of cylinder manipulator supports D1, a rodless cylinder hanging plate D2, a magnetic coupling rodless cylinder D3, a double-rod cylinder hanging plate D4, a pair of double-rod cylinder D5, a pair of fourth photoelectric sensors D6, a suction cup hanging plate D7 and a second vacuum suction cup D8, the pair of cylinder manipulator supports D1 is fixedly mounted on the rack platform 2, the rodless cylinder hanging plate D2 is fixedly mounted on the pair of cylinder manipulator supports D1, the magnetic coupling rodless cylinder D3 is fixedly mounted on the rodless cylinder hanging plate D2, the double-rod cylinder hanging plate D4 is fixedly mounted on a slide block D9 of the magnetic coupling rodless cylinder D3, and the rodless cylinder D3 can be directly purchased from the market. Paired double pole cylinder D5 fixed mounting is on double pole cylinder link plate D4, paired sucking disc link plate D7 is fixed mounting respectively on paired double pole cylinder D5's piston rod D10, second vacuum chuck D8 is fixed mounting respectively on paired sucking disc link plate D7, paired fourth photoelectric sensor D6 is respectively through fourth mount D12 fixed mounting on paired sucking disc link plate D7 set up respectively on the paired sucking disc link plate D7 and dodge hole D11 corresponding with paired fourth photoelectric sensor D6, second vacuum chuck D8 is located feed mechanism 10, measures positioning mechanism 12 and discharge mechanism 11 top to it is corresponding with feed mechanism 10, measurement positioning mechanism 12 and discharge mechanism 11 respectively. The magnetic coupling rodless cylinder D3, the paired double-rod cylinder D5 and the paired fourth photoelectric sensor D6 are respectively electrically connected with the power distribution cabinet 1, a drag chain support D14 can be further installed on the paired cylinder manipulator support D1, a drag chain D13 is installed on the drag chain support D14, one end of a drag chain D13 is fixedly installed on the drag chain support D14, the other end of the drag chain D13 is fixedly installed on the rodless cylinder hanging plate D2 through a support plate D15, and the drag chain D13 can be used for placing air pipes or other connecting pipelines of the paired double-rod cylinder D5.
As shown in fig. 16 and 17, the side dimension measuring mechanism mainly comprises a bottom plate E10, a first adjusting bottom plate E2, a first vision camera E3, a first camera lens E4, a camera light source E5, a light source holder E6, a camera adjusting mechanism, a light source adjusting mechanism and a height adjusting mechanism, the first adjusting bottom plate E2 is fixedly arranged on the frame platform 2, the height adjusting mechanism is composed of a height adjusting screw rod E7, a height adjusting nut E8 and a locking nut E28, the height adjusting screw E7 is fixedly arranged on a first adjusting bottom plate E2, a height adjusting hole E9 is arranged on the bottom plate E10, the height adjusting nut E8 is screwed on the height adjusting screw rod E7, the bottom plate E10 is erected on the height adjusting nut E8 through the height adjusting hole E9, the locking nut E28 is screwed on the height adjusting screw E7, and the bottom plate E10 is locked on the height adjusting screw E7. The camera adjusting mechanism mainly comprises a pair of camera adjusting guide rails E11, a camera adjusting slider E12, a camera adjusting screw rod E13, a pair of camera guide rail side plates E14 and a camera adjusting nut E15, wherein the pair of camera adjusting guide rails E11 are fixedly arranged on a bottom plate E10, the pair of camera guide rail side plates E14 are respectively and fixedly arranged at the front end part and the rear end part of the pair of camera adjusting guide rails E11, the camera adjusting slider E12 is movably erected on the pair of camera adjusting guide rails E11, a camera adjusting screw hole E16 is arranged on the camera adjusting slider E12, corresponding screw rod mounting holes E26 are respectively arranged on the pair of camera guide rail side plates E14, the camera adjusting screw rod E13 is screwed in the camera adjusting screw hole E16 of the camera adjusting slider E12, two end parts of the camera adjusting screw rod are respectively and movably arranged at screw rod mounting holes E26 of the pair of the camera guide rail E14 through a second bearing E27, the camera adjusting nut E15 is fixedly mounted on the rear end part of the camera adjusting screw rod E13, the first vision camera E3 and the first camera lens E4 are fixedly mounted on the camera adjusting slider E12, and the first vision camera E3 and the first camera lens E4 are mounted together and matched. The light source adjusting mechanism mainly comprises an adjusting fixing block E1, a pair of light source adjusting guide rails E17, a light source adjusting bolt E18, a pair of guide rail sealing covers E19, a spring guide post E20, a compression spring E21 and a spring stop E22, wherein the adjusting fixing block E1 is fixedly arranged at the bottom of a bottom plate E10, the pair of light source adjusting guide rails E17 is movably arranged on the adjusting fixing block E1, the pair of guide rail sealing covers E19 are respectively and fixedly arranged at two end parts of the pair of light source adjusting guide rails E17, an abdicating hole E23 is arranged on the adjusting fixing block E1, the abdicating hole E23 is a blind hole, the spring stop E22 is fixedly arranged on the pair of light source adjusting guide rails E17, the rear part of the spring guide post E20 is movably inserted in the abdicating hole E23, the front end part of the spring guide post E20 is fixedly arranged on the spring stop E22, a light source adjusting screw hole E24 is arranged on the guide rail sealing cover E19, the light source adjusting bolt E18 is screwed in the light source adjusting screw hole E24, the front end of the light source adjusting bolt E18 abuts against the adjusting fixed block E1, the compression spring E21 is sleeved on the spring guide post E20, one end of the compression spring E21 abuts against the adjusting fixed block E1, the other end of the compression spring E21 abuts against the spring stop E22, the light source support E6 is fixedly installed on the front part of the paired light source adjusting guide rail E17, the camera light source E5 is fixedly installed on the light source support E6 through the light source support E25, the camera light source E5 is matched with the first camera lens E4, the first camera lens E4 corresponds to the product mold C4 of the measuring and positioning mechanism 12, and the first vision camera E3 is electrically connected with the power distribution cabinet 1.
as shown in fig. 18 and 19, the top surface size measuring mechanism 17 mainly includes a second adjusting bottom plate F1, a camera adjusting support plate F2, a camera adjusting slider F3, a second vision camera F4 and a second camera lens F5, the second adjusting bottom plate F1 is fixedly mounted on the rack bedplate 2, the camera adjusting support plate F2 is fixedly mounted on the second adjusting bottom plate F1, a reinforcing rib plate F10 is further mounted on the camera adjusting support plate F2, an adjusting groove F6 is formed on the camera adjusting support plate F2, the camera adjusting slider F3 is movably clamped in the adjusting groove F6 of the camera adjusting support plate F2 and locked by a first locking mechanism, the second vision camera F4 and the second camera lens F5 are respectively and fixedly mounted on the camera adjusting slider F3, and the second vision camera lens F4 and the second camera lens F5 are mounted together and adapted to each other. The first locking mechanism is composed of a first locking bolt F7 and a camera adjusting clamp plate F9, a first locking threaded hole is formed in the camera adjusting slide block F3, a camera adjusting hole F8 is formed in the camera adjusting clamp plate F9, the first locking bolt F7 penetrates through the camera adjusting hole F8 and the adjusting groove F6 and is arranged in the first locking threaded hole in a back-screwing mode, the camera adjusting slide block F3 is locked on the camera adjusting support plate F2, the second camera lens F5 is located above a product mold C4 of the measuring and positioning mechanism 12 and corresponds to the product mold C4, and the second camera vision F4 is electrically connected with the power distribution cabinet 1.
as shown in fig. 20 and 21, the depth measuring mechanism 18 is mainly composed of a mounting column G1, an adjusting foot plate G2, a depth sensor adjusting block G3 and a depth measuring sensor G4, wherein the adjusting foot plate G2 is fixedly mounted on the rack bedplate 2, and the depth sensor adjusting block G3 is movably clamped on the mounting column G1 and locked by a second locking mechanism. The depth measurement sensor G4 is fixedly mounted on a depth sensor adjusting block G3, the second locking mechanism is composed of a second locking bolt G5, a vertical groove G7 is formed in the mounting upright post G1, a second locking threaded hole G6 corresponding to the vertical groove G7 is formed in the depth sensor adjusting block G3, the second locking bolt G5 is screwed in the second locking threaded hole G6 and movably clamped in the vertical groove G7, the end of the second locking bolt is abutted against the mounting upright post G1, the depth sensor adjusting block G3 is locked on the mounting upright post G1, the depth measurement sensor G4 is located above a product mold C4 of the measurement positioning mechanism 12 and corresponds to the product mold C4, and the depth measurement sensor G4 is electrically connected with the power distribution cabinet 1.
shown by fig. 22 and 23, feed mechanism 19 mainly comprises feed column H1, horizontal feed double-rod cylinder H2, feed vacuum chuck H3 and vertical feed double-rod cylinder H4, feed column H1 fixed mounting is on rack deck 2, horizontal feed double-rod cylinder H2 is through dividing material bottom plate H5 fixed mounting on feed column H1, vertical feed double-rod cylinder H4 is through dividing material cylinder link plate H6 fixed mounting on piston rod H7 of horizontal feed double-rod cylinder H2, feed vacuum chuck H3 is through dividing material chuck link plate H8 fixed mounting on piston rod H9 of vertical feed double-rod cylinder H4, this feed vacuum chuck H3 is located discharge mechanism 11 top to corresponding with discharge mechanism 11, horizontal feed double-rod cylinder H2 and vertical feed double-rod cylinder H4 are connected with switch board 1 electricity respectively.
The automatic measuring machine can also be provided with a dust cover 3, a control panel 4, a data display screen 5 and a signal lamp 6, wherein the dust cover 3 is fixedly arranged on the frame bedplate 2 and covers the main body part inside the dust cover, a material inlet and outlet 7 corresponding to the feeding mechanism 10 and the material outlet mechanism 11 is arranged on the side part of the dust cover 3, a defective product outlet 8 corresponding to the defective product slide way B11 is arranged on the other side part of the dust cover 3, the signal lamp 6 is fixedly arranged at the top of the dust cover 3, the control panel 4 is fixedly arranged on the dust cover 3, the data display screen 5 is fixedly arranged on the cabinet body of the power distribution cabinet 1 through a display bracket 9, and the signal lamp 6, the control panel 4 and the data display screen 5 are respectively and electrically connected with the power distribution cabinet. Can control this automatic measuring machine through control panel 4, and set up each item parameter, with the measurement needs that adapt to different model cell-phone protective housings 25, can show information such as measuring result through data display screen 5, can indicate measuring state through signal lamp 6, still can be at the bottom installation truckle 20 of the cabinet body of switch board 1, so that remove this automatic measuring machine, still can install radiator fan 21 and respectively with the start button 22 of switch board 1 electricity connection on the cabinet body of switch board 1, close button 23 and emergency stop button 24. The control circuit, the control system and the control program in the automatic measuring machine power distribution cabinet 1 can be directly designed and manufactured by ordinary technicians in the field.
When the automatic measuring machine works, a mobile phone protective shell 25 needing to be measured is placed on a paired first synchronous belt A9 of a feeding mechanism 10 from a feeding and discharging port 7 of a dust cover 3, the mobile phone protective shell 25 is conveyed to a first limiting groove A15 through a first synchronous belt A9, a first photoelectric sensor A5 is triggered, signals are transmitted into a power distribution cabinet 1, a control system in the power distribution cabinet 1 controls a transverse grabbing mechanism 13 to act, namely, a paired double-rod cylinder D5 to act, a second vacuum chuck D8 is lowered to trigger a fourth photoelectric sensor D6, the mobile phone protective shell 25 located at the first limiting groove A15 is sucked and grabbed, after the mobile phone protective shell 25 is grabbed, the mobile phone protective shell 25 is transferred to the upper side of a product mold C4 through controlling a magnetic coupling rodless cylinder D3 to act, the paired double-rod cylinder D5 is controlled to act, the mobile phone protective shell 25 is lowered to trigger a third photoelectric sensor C7, and the protective mobile phone shell 25 is placed on the product mold C4 of the measuring and positioning mechanism 12 for positioning by controlling the second vacuum chuck D8, and the protective mobile phone shell 25 is fixed by the first vacuum chuck C5. Then the data line interface opening and the speaker hole opening on the bottom surface of the mobile phone protective case 25 are photographed by the bottom surface dimension measuring means 16, the power key openings and the volume key openings at the left and right sides of the mobile phone protective case 25 are photographed by the left side dimension measuring means 14 and the right side dimension measuring means 15, the camera opening and the text pattern groove on the back of the mobile phone protective shell 25 are photographed by the top dimension measuring mechanism 17, the depth of the letter pattern groove on the back surface of the cell phone protective cover 25 is measured by the depth measuring mechanism 18, then the shot image of each surface of the mobile phone protective shell 25 and the measured depth value of the character pattern groove are respectively transmitted into the control system of the power distribution cabinet 1, and comparing the standard value with the standard value, judging whether the position size precision meets the requirement, and if the product does not reach the standard value, controlling the discharging mechanism 11 through the power distribution cabinet 1 to stop the piston rod B14 of the cylinder B8 from rising from the second through hole B12. When the measurement of the hand shell is finished by the top surface size measuring mechanism 17, the side surface size measuring mechanism and the depth measuring mechanism 18, the transverse grabbing mechanism 13 is controlled to act, the mobile phone protective shell 25 on the feeding mechanism 10 and the product mold C4 is grabbed by the paired double-rod cylinders D5 respectively, the mobile phone protective shell 25 which is not measured on the feeding mechanism 10 is transferred to the measuring and positioning mechanism 12 for measurement by the magnetic coupling rodless cylinder D3 for transfer and conveying, the mobile phone protective shell 25 which is not measured on the measuring and positioning mechanism 12 is transferred to the paired second synchronous belts B7 of the discharging mechanism 11, the mobile phone protective shell 25 is conveyed by the paired second synchronous belts B7, when the product is qualified, the piston rod B14 of the blocking cylinder B8 is not lifted, the material port of the mobile phone protective shell 25 is conveyed to the inlet and outlet 7 of the dust cover 3 by the second synchronous belts B7 for discharge, if the product is the defective product, the piston rod B14 of the blocking cylinder B8 rises, the mobile phone protective shell 25 is blocked, the material distributing mechanism 19 is triggered through the second photoelectric sensor B9, the material distributing sucker hanging plate H8 descends through the vertical material distributing double-rod cylinder H4, the defective product is grabbed through the material distributing vacuum sucker H3, the defective product is transferred to the upper side of the defective product slideway B11 through the transverse material distributing double-rod cylinder H2, the material distributing vacuum sucker H3 is controlled to enable the defective product to fall down, and the defective product is discharged from the defective product slideway B11.

Claims (9)

1. automatic measuring machine, its characterized in that: the automatic feeding and discharging device mainly comprises a power distribution cabinet and a main body part, wherein the main body part mainly comprises a rack bedplate, a top surface dimension measuring mechanism, a side surface dimension measuring mechanism, a depth measuring mechanism, a feeding mechanism, a discharging mechanism, a distributing mechanism, a transverse grabbing mechanism and a measuring and positioning mechanism, the rack bedplate is fixedly arranged on a cabinet body of the power distribution cabinet, the top surface dimension measuring mechanism, the side surface dimension measuring mechanism, the depth measuring mechanism, the feeding mechanism, the discharging mechanism, the distributing mechanism, the transverse grabbing mechanism and the measuring and positioning mechanism are respectively arranged on the rack bedplate, the measuring and positioning mechanism is positioned between the feeding mechanism and the discharging mechanism, the transverse grabbing mechanism is positioned above the feeding mechanism, the discharging mechanism and the measuring and positioning mechanism and respectively corresponds to the feeding mechanism, the discharging mechanism and the measuring and positioning mechanism, and the side surface dimension measuring mechanism is divided into a, Right flank dimension measuring mechanism and bottom surface dimension measuring mechanism, bottom surface dimension measuring mechanism is located the rear side of measuring positioning mechanism, left flank dimension measuring mechanism and right flank dimension measuring mechanism are located measuring positioning mechanism's left side and right side respectively, side dimension measuring mechanism is corresponding with measuring positioning mechanism respectively, top surface dimension measuring mechanism and degree of depth measuring mechanism are located measuring positioning mechanism's top respectively to corresponding with measuring positioning mechanism respectively, feed mechanism is located discharge mechanism top, and is corresponding with discharge mechanism, top surface dimension measuring mechanism, side dimension measuring mechanism, degree of depth measuring mechanism, feed mechanism, discharge mechanism, feed mechanism, transversely snatch mechanism and measure positioning mechanism and be connected with the switch board electricity respectively, feed mechanism mainly by first support, first layer board, bottom surface dimension measuring mechanism, the rear side of measuring positioning mechanism, left flank dimension measuring mechanism and right flank dimension measuring mechanism are located measuring positioning mechanism respectively, top surface dimension measuring mechanism, the first support is fixedly arranged on a frame platform, the first supporting plate is fixedly arranged on the first support, the first rotating shaft and the first tensioning shaft are respectively rotatably and movably arranged on the first support, the paired first conveying wheels are respectively fixedly arranged on the first rotating shaft, the paired first tensioning wheels are respectively fixedly arranged on the first tensioning shaft, the paired first synchronizing belts are respectively wound on the first conveying wheels and the first tensioning wheels which are positioned on the same side and are tensioned through a first tensioning mechanism, the upper parts of the paired first synchronizing belts are positioned above the upper surface of the first speed-regulating supporting plate, and the first motor is fixedly arranged on the first support, the first speed regulating motor is in transmission connection with a first rotating shaft, the paired limit plates and the stop plates are respectively and fixedly arranged on a first bracket and are positioned above the rear parts of the paired first synchronous belts, a first limit groove is formed between the paired limit plates and the stop plates, a first through hole is formed in a first support plate positioned at the first limit groove, the first photoelectric sensor is fixedly arranged at the first through hole of the first support plate, the first tensioning mechanism is composed of a first tensioning adjusting screw rod, a first tensioning hanging plate is arranged on the first bracket, a first adjusting groove is formed in the first tensioning hanging plate, a first threaded hole is formed in the first tensioning shaft, two end parts of the first tensioning shaft are movably clamped in the first adjusting groove, the first tensioning adjusting screw rod is screwed in the first threaded hole, and the upper end part of the first tensioning hanging plate is abutted against the first tensioning hanging plate, and tensioning the paired first synchronous belts, wherein the first speed regulating motor and the first photoelectric sensor are respectively and electrically connected with a power distribution cabinet.
2. the automatic measuring machine according to claim 1, characterized in that: the discharging mechanism mainly comprises a second support, a second supporting plate, a second rotating shaft, a second tensioning shaft, a paired second conveying wheel, a paired second tensioning wheel, a paired second synchronous belt, a blocking cylinder, a second photoelectric sensor, a second speed regulating motor and a defective product slide way, wherein the second support is fixedly arranged on a rack bedplate, the second rotating shaft and the second tensioning shaft are respectively rotatably and movably arranged on the second support, the paired second conveying wheels are respectively and fixedly arranged on the second rotating shaft, the paired second tensioning wheels are respectively and fixedly arranged on the second tensioning shaft, the paired second synchronous belts are respectively wound on the second conveying wheel and the second tensioning wheel on the same side and are tensioned through a second tensioning mechanism, the second speed regulating motor is fixedly arranged on the second support and is in transmission connection with the second conveying wheel, the second supporting plate is fixedly arranged on a second support, the upper part of the second synchronous belt is positioned above the upper surface of the second supporting plate, a second through hole and a third through hole are formed in the second supporting plate, the second through hole is positioned behind the third through hole, the second photoelectric sensor is fixedly arranged at the second through hole of the second supporting plate, the blocking cylinder is fixedly arranged at the third through hole of the second supporting plate, a piston rod of the blocking cylinder corresponds to the third through hole, the defective product slide way is fixedly arranged at the side part of the second support, the second tensioning mechanism is composed of a second tensioning adjusting screw rod, a second tensioning hanging plate is arranged on the second support, a second adjusting groove is formed in the second tensioning hanging plate, a second threaded hole is formed in the second tensioning shaft, two end parts of the second tensioning shaft are movably clamped in the second adjusting groove, and the second tensioning adjusting screw rod is screwed in the second threaded hole, the upper end part of the second synchronous belt is abutted against the second tensioning hanging plate, the paired second synchronous belts are tensioned, and the second speed regulating motor, the blocking cylinder and the second photoelectric sensor are respectively electrically connected with the power distribution cabinet.
3. the automatic measuring machine according to claim 2, characterized in that: the measuring and positioning mechanism mainly comprises a transverse lead screw module, a longitudinal lead screw module, a die bottom plate, a die base, a product die, a first vacuum chuck, a die positioning seat and a third photoelectric sensor, wherein the transverse lead screw module comprises a first servo motor, a first shell and a first slide seat, the first shell is fixedly arranged on a frame platform, the first slide seat is movably clamped on the first shell, the first servo motor is fixedly arranged on the first shell and is in transmission connection with a first slide seat lead screw, the longitudinal lead screw module comprises a second servo motor, a second shell and a second slide seat, the second shell is fixedly arranged on the first slide seat through a module connecting plate, the second slide seat is movably clamped on the second shell, the second servo motor is fixedly arranged on the second shell and is in transmission connection with the second slide seat lead screw, the mold base plate is fixedly installed on the second sliding seat, the mold base is fixedly installed on the mold base plate through the adjusting stand column, the product mold is fixedly installed on the mold base, corresponding air hole installation holes are formed in the mold base and the product mold, the mold positioning seat is fixedly installed at the air hole installation holes of the mold base and the product mold, the first vacuum chuck is fixedly installed on the mold positioning seat at the air hole installation hole of the product mold, an air vent communicated with the first vacuum chuck is formed in the mold positioning seat, corresponding fixed installation holes are further formed in the mold base and the product mold, the third photoelectric sensor is fixedly installed at the fixed installation hole, and the first servo motor, the second servo motor and the third photoelectric sensor are respectively and electrically connected with the power distribution cabinet.
4. The automatic measuring machine according to claim 3, characterized in that: the transverse grabbing mechanism mainly comprises a paired cylinder manipulator support, a rodless cylinder hanging plate, a magnetic coupling rodless cylinder, a double-rod cylinder hanging plate, a paired double-rod cylinder, a paired fourth photoelectric sensor, a sucker hanging plate and a second vacuum sucker, wherein the paired cylinder manipulator support is fixedly arranged on a rack platform, the rodless cylinder hanging plate is fixedly arranged on the paired cylinder manipulator support, the magnetic coupling rodless cylinder is fixedly arranged on the rodless cylinder hanging plate, the double-rod cylinder hanging plate is fixedly arranged on a sliding block of the magnetic coupling rodless cylinder, the paired double-rod cylinder is respectively fixedly arranged on the double-rod cylinder hanging plate, the paired sucker hanging plate is respectively fixedly arranged on a piston rod of the paired double-rod cylinder, the second vacuum sucker is respectively fixedly arranged on the paired sucker hanging plate, and the paired fourth photoelectric sensor is respectively fixedly arranged on the paired sucker hanging plate, the paired sucker hanging plates are respectively provided with avoidance holes corresponding to the paired fourth photoelectric sensors, the second vacuum sucker is positioned above the feeding mechanism, the measuring and positioning mechanism and the discharging mechanism and respectively corresponds to the feeding mechanism, the measuring and positioning mechanism and the discharging mechanism, and the magnetic coupling rodless cylinder, the paired double-rod cylinder and the paired fourth photoelectric sensors are respectively electrically connected with the power distribution cabinet.
5. The automatic measuring machine according to claim 4, characterized in that: the side dimension measuring mechanism mainly comprises a bottom plate, a first adjusting bottom plate, a first vision camera, a first camera lens, a camera light source, a light source support, a camera adjusting mechanism, a light source adjusting mechanism and a height adjusting mechanism, wherein the first adjusting bottom plate is fixedly arranged on a rack platform, the height adjusting mechanism comprises a height adjusting screw, a height adjusting nut and a locking nut, the height adjusting screw is fixedly arranged on the first adjusting bottom plate, a height adjusting hole is formed in the bottom plate, the height adjusting nut is screwed on the height adjusting screw, the bottom plate is erected on the height adjusting nut through the height adjusting hole, the locking nut is screwed on the height adjusting screw to lock the bottom plate on the height adjusting screw, and the camera adjusting mechanism mainly comprises paired camera adjusting guide rails, camera adjusting sliders, camera adjusting screw rods, The camera adjusting device comprises paired camera guide rail side plates and camera adjusting nuts, the paired camera adjusting guide rails are fixedly arranged on a bottom plate, the paired camera guide rail side plates are respectively and fixedly arranged at the front end part and the rear end part of the paired camera adjusting guide rails, a camera adjusting slide block is movably erected on the paired camera adjusting guide rails, a camera adjusting screw hole is formed in the camera adjusting slide block, corresponding screw rod mounting holes are respectively formed in the paired camera guide rail side plates, the camera adjusting screw rod is screwed in the camera adjusting screw hole of the camera adjusting slide block, two end parts of the camera adjusting screw rod are respectively and movably arranged at the screw rod mounting holes of the paired camera guide rail side plates through second bearings, the camera adjusting nuts are fixedly arranged at the rear end parts of the camera adjusting screw rod, and a first visual camera and a first camera lens are fixedly arranged on the camera adjusting slide block, the first vision camera is installed together with a first camera lens and is matched with the first camera lens, the light source adjusting mechanism mainly comprises an adjusting fixing block, paired light source adjusting guide rails, a light source adjusting bolt, paired guide rail sealing covers, a spring guide post, a compression spring and a spring stop block, the adjusting fixing block is fixedly installed at the bottom of a bottom plate, the paired light source adjusting guide rails are movably erected on the adjusting fixing block, the paired guide rail sealing covers are respectively and fixedly installed at two end parts of the paired light source adjusting guide rails, abdicating holes are formed in the adjusting fixing block, the spring stop block is fixedly installed on the paired light source adjusting guide rails, the rear parts of the spring guide posts are movably inserted in the abdicating holes, the front end parts of the spring guide posts are fixedly installed on the spring stop block, light source adjusting screw holes are formed in the guide rail sealing covers at the rear parts of the light source adjusting guide rails, and the light, the front end part of the light source adjusting bolt is abutted against an adjusting fixing block, the compression spring is sleeved on the spring guide column, one end part of the compression spring is abutted against the adjusting fixing block, the other end part of the compression spring is abutted against a spring stop block, the light source support is fixedly installed on the front part of the paired light source adjusting guide rail, the camera light source is fixedly installed on the light source support through the light source support, the camera light source is matched with the first camera lens, the first camera lens corresponds to a product mold of the measuring and positioning mechanism, and the first vision camera is electrically connected with the power distribution cabinet.
6. The automatic measuring machine according to claim 5, characterized in that: the top surface size measuring mechanism mainly comprises a second adjusting bottom plate, a camera adjusting support plate, a camera adjusting slide block, a second vision camera and a second camera lens, the second adjusting bottom plate is fixedly arranged on a stand bedplate, the camera adjusting support plate is fixedly arranged on the second adjusting bottom plate, an adjusting groove is formed in the camera adjusting support plate, the camera adjusting slide block is movably clamped in the adjusting groove of the camera adjusting support plate and locked through a first locking mechanism, the second vision camera and the second camera lens are respectively and fixedly arranged on the camera adjusting slide block, the second vision camera and the second camera lens are arranged together and matched, the first locking mechanism comprises a first locking bolt and a camera adjusting clamp plate, a first locking threaded hole is formed in the camera adjusting slide block, a camera adjusting hole is formed in the camera adjusting clamp plate, the first locking bolt penetrates through the camera adjusting hole and the adjusting groove and then is arranged in the first locking threaded hole in a screwing mode, the camera adjusting slide block is locked on the camera adjusting support plate, the second camera lens is located above a product mold of the measuring and positioning mechanism and corresponds to the product mold, and the second vision camera is electrically connected with the power distribution cabinet.
7. The automatic measuring machine according to claim 6, characterized in that: the depth measuring mechanism mainly comprises a mounting upright post, an adjusting foot plate, a depth sensor adjusting block and a depth measuring sensor, wherein the adjusting foot plate is fixedly mounted on a machine frame platen, the depth sensor adjusting block is movably clamped on the mounting upright post and locked by a second locking mechanism, the depth measuring sensor is fixedly mounted on the depth sensor adjusting block, the second locking mechanism comprises a second locking bolt, a vertical groove is formed in the mounting upright post, a second locking threaded hole corresponding to the vertical groove is formed in the depth sensor adjusting block, the second locking bolt is screwed in the second locking threaded hole and movably clamped in the vertical groove, the end part of the second locking bolt abuts against the mounting upright post, the depth sensor adjusting block is locked on the mounting upright post, and the depth measuring sensor is positioned above a product mold of the measuring and positioning mechanism, and is corresponding to the product mold, and the depth measuring sensor is electrically connected with the power distribution cabinet.
8. The automatic measuring machine according to claim 7, characterized in that: the material distributing mechanism mainly comprises a material distributing stand column, a transverse material distributing double-rod cylinder, a material distributing vacuum chuck and a vertical material distributing double-rod cylinder, wherein the material distributing stand column is fixedly installed on a rack table plate, the transverse material distributing double-rod cylinder is fixedly installed on the material distributing stand column through a material distributing bottom plate, the vertical material distributing double-rod cylinder is fixedly installed on a piston rod of the transverse material distributing double-rod cylinder through a material distributing cylinder hanging plate, the material distributing vacuum chuck is fixedly installed on a piston rod of the vertical material distributing double-rod cylinder through a material distributing chuck hanging plate, the material distributing vacuum chuck is located above the material distributing mechanism and corresponds to the material distributing mechanism, and the transverse material distributing double-rod cylinder and the vertical material distributing double-.
9. the automatic measuring machine according to claim 2, 3, 4, 5, 6, 7 or 8, characterized in that: it is still including dust cover, control panel, data display screen and signal lamp, dust cover fixed mounting is on the frame platen to cover the main part inside it, seted up the business turn over material mouth corresponding with feed mechanism and discharge mechanism at the lateral part of dust cover, seted up the defective products discharge port corresponding with the defective products slide at another lateral part of dust cover, signal lamp fixed mounting is at the top of dust cover, control panel fixed mounting is on the dust cover, data display screen passes through display support fixed mounting on the cabinet body of switch board, signal lamp, control panel and data display screen are connected with the switch board electricity respectively.
CN201710782934.9A 2017-09-03 2017-09-03 automatic measuring machine Active CN107421453B (en)

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CN110986825A (en) * 2019-12-20 2020-04-10 东台立讯精密电子技术有限公司 Casing automatic measurement detection device for cell-phone shell
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