CN118857171B - A flatness detection device for aluminum-plastic panels - Google Patents
A flatness detection device for aluminum-plastic panels Download PDFInfo
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- CN118857171B CN118857171B CN202411328013.1A CN202411328013A CN118857171B CN 118857171 B CN118857171 B CN 118857171B CN 202411328013 A CN202411328013 A CN 202411328013A CN 118857171 B CN118857171 B CN 118857171B
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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
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
- G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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- A Measuring Device Byusing Mechanical Method (AREA)
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Abstract
本发明涉及铝塑板检测技术领域，具体为一种用于铝塑板的平面度检测设备，包括机架，机架的顶部设有检测部件，检测部件用于铝塑板的检测，检测部件包括圆台，圆台的顶部边缘处固定安装有挡圈，圆台的顶部固定安装有多个导环，多个导环的直径依次增加，且多个导环的圆心同心，多个导环的外壁均贯穿开设有释放槽，且内外相邻的两个导环上所开设的释放槽方向相反。通过设置的检测部件，可实现对圆形铝塑板进行平面度检测，并且在驱动部件以及横向移动部件的配合使用下，可实现对方形铝塑板进行平面度检测，提升了检测的范围，克服现有装置检测单一的问题。
The present invention relates to the field of aluminum-plastic plate detection technology, specifically a flatness detection device for aluminum-plastic plates, comprising a frame, a detection component is arranged on the top of the frame, the detection component is used for the detection of the aluminum-plastic plates, the detection component comprises a truncated table, a retaining ring is fixedly installed at the top edge of the truncated table, a plurality of guide rings are fixedly installed on the top of the truncated table, the diameters of the plurality of guide rings increase successively, and the centers of the plurality of guide rings are concentric, the outer walls of the plurality of guide rings are all penetrated with release grooves, and the release grooves arranged on the two adjacent guide rings are in opposite directions. By setting the detection component, the flatness detection of the circular aluminum-plastic plate can be realized, and with the coordinated use of the driving component and the lateral moving component, the flatness detection of the square aluminum-plastic plate can be realized, thereby improving the detection range and overcoming the problem of single detection of the existing device.
Description
Technical Field
The invention relates to the technical field of aluminum-plastic plate detection, in particular to flatness detection equipment for an aluminum-plastic plate.
Background
The aluminum plastic plate is taken as a novel decorative material, is rapidly favored by people in terms of economy, diversity of optional colors, convenient construction method, excellent processability, excellent fireproof performance and noble quality, and has very important flatness, so that flatness detection is generally required to be provided for the aluminum plastic plate after offline in the process of producing and processing the aluminum plastic plate;
According to the Chinese patent disclosed by CN118482632A, the flatness detection equipment for the aluminum plastic plate is named as flatness detection equipment, after the distance between a detection frame and a distance regulation frame is regulated according to the width of the aluminum plastic plate, the aluminum plastic plate is clamped by a clamping component and conveyed along a first direction, and the flatness detection component is conveyed along a second direction when the aluminum plastic plate moves a certain distance, and in the process that the flatness detection component moves along the second direction, a probe is continuously contacted with the surface of the aluminum plastic plate, so that the flatness detection operation on two different positions of the aluminum plastic plate is realized, the defect of flatness detection by traditional optics is overcome by a physical contact detection mode, the cost is reduced, the limitation of traditional optics detection is solved, but the flatness detection component of the flatness detection equipment can only linearly move, is suitable for square aluminum plastic plates, is inconvenient for circular aluminum plastic plate detection, and the whole application range of the flatness detection equipment of the aluminum plastic plate is limited.
Disclosure of Invention
For this reason, the present invention provides a flatness detecting apparatus for an aluminum plastic panel to solve the above-mentioned problems.
The invention provides a flatness detection device for an aluminum-plastic plate, which comprises a frame;
The detection component is arranged at the top of the frame and is used for detecting the aluminum-plastic plate;
the vibration-proof component is arranged at the top of the frame and is used for detecting the vibration of the component;
the top of the rack is provided with a driving part which is used for detecting the longitudinal driving of the part;
the transverse moving component is arranged at the top of the frame and used for detecting the transverse movement of the component;
The adsorption component is arranged at the top of the frame and is used for adsorbing and fixing the aluminum-plastic plate.
As a preferable scheme of the invention, the detecting component comprises a round table, a retainer ring is fixedly arranged at the edge of the top of the round table, a plurality of guide rings are fixedly arranged at the top of the round table, the diameters of the guide rings are sequentially increased, the circle centers of the guide rings are concentric, the outer walls of the guide rings are respectively provided with a release groove in a penetrating way, the release grooves formed in the two adjacent guide rings are opposite in direction, a central turntable is rotatably arranged in the middle of the top of the round table, polished rods are fixedly arranged at two ends of one side surface of the central turntable, sliding sleeves are slidably arranged on the outer walls of the polished rods, a cavity block is fixedly arranged between the two sliding sleeves, the cushioning component is positioned in the cavity block, a supporting column is fixedly arranged at the top of the cavity block, and a scanner is fixedly arranged at the top of the supporting column.
As a preferable scheme of the invention, tension springs are sleeved on the periphery of the polish rod, limit nuts are screwed on one ends of the polish rod, which are far away from the central turntable, and the tension springs are fixedly arranged between the sliding sleeve and the limit nuts, a servo motor is fixedly arranged at the bottom of the turntable, and an output shaft of the servo motor movably penetrates through the turntable and is fixedly connected with the bottom of the central turntable.
As the preferable scheme of the invention, the damping part comprises an oil stopping plate fixedly arranged in a cavity block, two telescopic holes are formed in the oil stopping plate in a penetrating manner, oil plugs are slidably arranged in the two telescopic holes, a plurality of oil grooves distributed at equal angles are formed in the outer wall of each oil plug, a damping spring is fixedly arranged between one end, close to a central turntable, of each oil plug and the inner wall of one side, opposite to the oil plug, of the cavity block, a damping piston is connected with one end, far away from the damping spring, of each oil plug, the outer wall of each damping piston is slidably connected with the inner wall of the corresponding cavity block, a connecting seat is fixedly arranged on one side, far away from each oil plug, of each damping piston, a torsion hole is formed in the top of each connecting seat in a penetrating manner, a stud is rotatably arranged in each torsion hole, a lifting block is in threaded connection with the outer wall of each stud, a pin shaft is fixedly arranged at one end, far away from the bottom of each lifting block, a guide wheel is rotatably arranged on the outer wall of each pin shaft, and the guide wheel is abutted against the inner wall of one guide ring.
As a preferable scheme of the invention, one end of the top of the lifting block far away from the pin shaft is provided with a threaded hole in a penetrating way, the lifting block is in threaded connection with the outer wall of the stud through the threaded hole, the top of the lifting block is provided with a guide hole in a penetrating way, the guide hole is positioned between the threaded hole and the pin shaft, the bottom of the connecting seat is fixedly provided with a connecting bent strip, the bottom of the connecting bent strip is fixedly provided with a guide column, and the inner wall of the guide hole is in sliding connection with the outer wall of the guide column.
As a preferable scheme of the invention, the driving part comprises a coaxial motor fixedly arranged on one side of the central turntable, the coaxial motor is positioned on one side of the central turntable far away from the cavity block, a driving gear is fixedly arranged on an output shaft of the coaxial motor, a driven rack is meshed with the bottom of the driving gear, and one end of the driven rack is fixedly connected with one side surface of the cavity block close to the central turntable.
As a preferable scheme of the invention, a yielding groove is formed in one side surface of the central turntable, which is close to the cavity block, the driven rack penetrates through the inner part of the yielding groove, and the width and the height of the yielding groove are larger than those of the driven rack.
As a preferable scheme of the invention, the top of the stud is fixedly provided with a screwing cap.
As a preferable scheme of the invention, the transverse moving part comprises two transverse rodless cylinders fixedly arranged at the bottom of the round table and two transverse guide rods fixedly arranged at the top of the frame, the two transverse rodless cylinders and the two transverse guide rods are all distributed in front-back mode, and the transverse rodless cylinders are slidably arranged on the outer walls of the transverse guide rods.
As a preferable scheme of the invention, the adsorption component comprises two longitudinal guide rods fixedly arranged at the top of the frame, the two longitudinal guide rods are distributed left and right, the two longitudinal guide rods are positioned between the front and rear two transverse guide rods, longitudinal rodless cylinders are slidably arranged on the outer walls of the two longitudinal guide rods, a carrying platform is fixedly arranged on the outer walls of the two longitudinal rodless cylinders together, a negative pressure machine is fixedly arranged in the middle of the front surface of the carrying platform, a cross support is fixedly arranged at the bottom of the negative pressure machine, four suckers distributed vertically and horizontally are fixedly arranged at the bottom of the cross support, the four suckers are positioned at the top of the round table, and the input ends of the suckers are connected with the output ends of the negative pressure machine through air pipes.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the flatness detection of the circular aluminum-plastic plate can be realized through the detection component, and the flatness detection of the square aluminum-plastic plate can be realized under the cooperation of the driving component and the transverse moving component, so that the detection range is improved, and the problem of single detection of the conventional device is solved.
2. According to the invention, by arranging the cushioning component, when the detection component detects the flatness of the circular aluminum-plastic plate, the vibration of the scanner caused by the impact force generated by the contact of the guide wheel and the guide ring can be relieved, the scanner is prevented from being damaged by vibration, and the service life of the device is prolonged.
3. According to the invention, in the resetting process of the cushioning component, the two oil plugs and the cushioning piston are pushed to move backwards through the resilience force of the cushioning spring, the oil compressed to the other side of the oil stopping plate is pumped back between the cushioning piston and the oil stopping plate through gaps between the plurality of oil grooves and the telescopic holes, the oil cannot flow back quickly in a short time, namely, the oil cannot move quickly under the action of the oil backflow speed through the speed of the backward movement of the cushioning piston, so that the cavity block is prevented from vibrating in the resetting process of the cushioning piston, namely, the scanner is prevented from vibrating, and the stability of the scanner is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the partial structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of the structure of the detecting unit in the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention;
FIG. 5 is a schematic diagram showing the layout structure of the guide ring and the release groove according to the present invention;
FIG. 6 is a schematic view of the structure of the polish rod and the sliding sleeve according to the present invention;
FIG. 7 is a schematic cross-sectional view of a center turret and cavity block of the present invention;
FIG. 8 is a schematic cross-sectional detail of the hollow block of the present invention;
FIG. 9 is an enlarged view of the portion B of FIG. 8 according to the present invention;
fig. 10 is a schematic diagram showing the detailed construction of the center turntable and the coaxial motor in the present invention.
In the figure, 1, a frame, 201, a round table, 202, a retainer ring, 203, a guide ring, 204, a release groove, 205, a center turntable, 2005, a yielding groove, 206, a polished rod, 207, a sliding sleeve, 208, a cavity block, 209, a support column, 2010, a scanner, 2011, a servo motor, 2012, a tension spring, 2013, a limit nut, 301, an oil stop plate, 302, a telescopic hole, 303, an oil plug, 304, an oil groove, 305, a damping spring, 306, a damping piston, 307, a connecting seat, 308, a torsion hole, 309, a stud, 3009, a screw cap, 3010, a lifting block, 3011, a threaded hole, 3012, a pin shaft, 3013, a guide wheel, 3014, a guide hole, 3015, a guide post, 3016, a connecting bent bar, 401, a coaxial motor, 402, a driving gear, 403, a driven rack, 501, a transverse rodless cylinder, 502, a transverse guide bar, 601, a longitudinal guide bar, 602, a longitudinal rodless cylinder, 603, a carrying table, 604, a negative press, 605, a cross bracket, 606, and a sucker.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the technical solution provided by the present invention specifically includes the following embodiments:
The flatness detection equipment for the aluminum-plastic plate comprises a frame 1, wherein a detection component is arranged at the top of the frame 1 and used for detecting the aluminum-plastic plate;
The detection component comprises a round table 201, a retainer ring 202 is fixedly arranged at the top edge of the round table 201, a plurality of guide rings 203 are fixedly arranged at the top of the round table 201, the diameters of the guide rings 203 are sequentially increased, the circle centers of the guide rings 203 are concentric, release grooves 204 are formed in a penetrating mode in the outer walls of the guide rings 203, the release grooves 204 formed in the two guide rings 203 adjacent to each other inside and outside are opposite in direction, a center rotary table 205 is rotatably arranged in the middle of the top of the round table 201, polished rods 206 are fixedly arranged at two ends of one side surface of the center rotary table 205, sliding sleeves 207 are slidably arranged on the outer walls of the polished rods 206, the number of the sliding sleeves 207 is two, a cavity block 208 is fixedly arranged between the two sliding sleeves 207, the slow vibration component is positioned in the cavity block 208, support columns 209 are fixedly arranged at the top of the cavity block 208, and a scanner 2010 is fixedly arranged at the top of the support columns 209;
A tension spring 2012 is sleeved on the periphery of the polished rod 206, a limit nut 2013 is screwed on one end of the polished rod 206 far away from the center turntable 205 through threads, the tension spring 2012 is fixedly arranged between the sliding sleeve 207 and the limit nut 2013, a servo motor 2011 is fixedly arranged at the bottom of the circular table 201, and an output shaft of the servo motor 2011 movably penetrates through the circular table 201 and is fixedly connected with the bottom of the center turntable 205;
The top of the frame 1 is provided with a damping component, the damping component is used for detecting damping of the component, the damping component comprises an oil stop plate 301 fixedly arranged in the cavity block 208, two telescopic holes 302 are fixedly arranged in the oil stop plate 301 in a penetrating manner, an oil plug 303 is slidably arranged in each of the two telescopic holes 302, a plurality of oil grooves 304 distributed at equal angles are formed in the outer wall of each of the oil plugs 303, a damping spring 305 is fixedly arranged between one end, close to the center turntable 205, of each oil plug 303 and the inner wall of one side, opposite to the oil plug 303, of the cavity block 208, one end, far from each damping spring 305, of each oil plug 303 is connected with a damping piston 306 together, the outer wall of each damping piston 306 is fixedly arranged with the inner wall of the cavity block 208, a connecting seat 307 is fixedly arranged on one side, the top of each connecting seat 307 is fixedly arranged with a torsion connecting hole 308, a stud 309 is rotatably arranged in each of the inner wall of each torsion connecting hole 308, a lifting block 3010 is fixedly arranged at the top of each stud 309, one end, far from the bottom of each lifting block 309 is fixedly arranged with a pin shaft 3012, and the outer wall 3013 is fixedly connected with a pin 3013, and 3013 is abutted against one of the pin shafts 3012;
In this embodiment, the output shaft of the servo motor 2011 drives the center turntable 205 to rotate, the center turntable 205 rotates to drive the two polished rods 206 to rotate together, the two polished rods 206 rotate to drive the cavity block 208, the support column 209 and the scanner 2010 to rotate through the two sliding sleeves 207, the scanner 2010 synchronously detects and scans the bottom surface of the circular aluminum plastic plate during rotation, meanwhile, the cavity block 208 also drives the guide wheel 3013 in the cushioning member to roll along the inner wall of the guide ring 203, after the guide wheel 3013 rolls to the position of the release groove 204 along the guide ring 203, the two original tensile springs 2012 stretch the guide wheel 3013 to move to the inside of one guide ring 203 positioned at the periphery of the guide ring 204 along the inner wall of the release groove 204 through the two sliding sleeves 207 and the cavity block 208, and abut against the inner wall of the guide ring 203, and simultaneously, the cavity block 208 drives the scanner 2010 to move together through the support column 209, so that the radius of the scanner 2010 along with the rotation of the center turntable 205 increases, and each rotation of the center turntable 205 drives the guide wheel 3013 to enter one circular aluminum plastic plate from the release groove 204 to the inner surface of the upper guide ring 203 under the resilience of the pull spring 2012, and the radius of the guide ring 203 gradually increases to the inner surface of the circular aluminum plastic plate 203;
It should be noted that, when the tension spring 2012 acts on the guide wheel 3013 to move from the inside of the release slot 204 to the inner wall of the peripheral one of the guide rings 203, the impact force generated by the contact between the guide wheel 3013 and the peripheral one of the guide rings 203 is transmitted to the connecting seat 307 through the pin shaft 3012, the lifting block 3010 and the stud 309, and is transmitted to the damping piston 306 through the connecting seat 307, so that the damping piston 306 moves toward the oil stop plate 301, compressing the oil between the damping piston 306 and the oil stop plate 301, at the same time, the movement of the damping piston 306 also drives the two oil plugs 303 to move together, compressing the two damping springs 305, and the movement of the damping piston 306 injects the oil between the damping piston 306 and the oil stop plate 301 into the cavity block 208 at the other side of the oil stop plate 301 through the gap between the oil groove 304 and the expansion hole 302, and the size of the oil groove 304 is limited, so that the oil does not rapidly flow into the other side of the oil stop plate 301 in a very short time, that is, the damping piston 306 does not move rapidly, so that the damping effect is provided to the scanner 2010 through the cavity block 208 and the supporting column 209, the damage to the scanner 2010 caused by the transmission of the impact force generated when the guide wheel 3013 contacts the inner wall of the guide ring 203 to the scanner 2010 is avoided, and after the impact force of the guide wheel 3013 contacting the inner wall of the guide ring 203 is finished, the two oil plugs 303 are pushed by the resilience force of the two damping springs 305 to move back together with the damping piston 306, the oil compressed to the other side of the oil stopping plate 301 is pumped back between the damping piston 306 and the oil stopping plate 301 again through the gaps between the plurality of oil grooves 304 and the telescopic holes 302, and the oil does not flow back rapidly in a short time, that is, the speed of the backward movement of the damping piston 306 is affected by the speed of the oil, the fast movement is avoided, so that in the resetting process of the damping piston 306, the cavity block 208 is prevented from vibrating, that is, the scanner 2010 is prevented from vibrating, so that stability of the scanner 2010 is ensured.
In the second embodiment, a driving component is arranged at the top of the frame 1 and is used for longitudinally driving the detection component;
The driving component comprises a coaxial motor 401 fixedly arranged on one side of the central turntable 205, the coaxial motor 401 is positioned on one side of the central turntable 205 far away from the cavity block 208, a driving gear 402 is fixedly arranged on an output shaft of the coaxial motor 401, a driven rack 403 is meshed with the bottom of the driving gear 402, and one end of the driven rack 403 is fixedly connected with one side surface of the cavity block 208 close to the central turntable 205;
A relief groove 2005 is formed in a side surface, close to the cavity block 208, of the center turntable 205 in a penetrating manner, the driven rack 403 penetrates through the inside of the relief groove 2005, and the width and the height of the relief groove 2005 are larger than those of the driven rack 403;
the top of the frame 1 is provided with a transverse moving component which is used for detecting the transverse movement of the component;
The transverse moving part comprises two transverse rodless cylinders 501 fixedly arranged at the bottom of the round table 201 and two transverse guide rods 502 fixedly arranged at the top of the frame 1, the two transverse rodless cylinders 501 and the two transverse guide rods 502 are all distributed front and back, and the transverse rodless cylinders 501 are slidably arranged on the outer walls of the transverse guide rods 502;
In this embodiment, when detecting a square aluminum plastic plate, the screw stud 309 is driven to rotate by manually rotating the screw cap 3009, so that the screw stud 309 generates upward thread thrust, the lifting block 3010 is pushed upward, the lifting block 3010 can move upward more stably under the sliding connection action of the guide hole 3014 and the guide post 3015, the lifting block 3010 moves upward to drive the guide wheel 3013 to move upward together by the pin shaft 3012, the guide wheel 3013 moves upward from the inside of the guide ring 203, the abutting action with the inner wall of the guide ring 203 is released, the bottom of the guide wheel 3013 is not contacted with the top of the guide ring 203, then the servo motor 2011 is started, the central turntable 205 is driven to rotate by the output shaft of the servo motor 2011, the two polished rods 206 are driven to rotate by the rotation of the central turntable 205, the polished rods 206 are mutually perpendicular to the transverse guide rod 502, the servo motor 2011 is immediately closed, then the coaxial motor 401 is started, the driving gear 402 is driven by the output shaft of the coaxial motor 401 to rotate, the driving gear 402 rotates to drive the driven rack 403 meshed with the driving gear 402 to move, the driven rack 403 drives the cavity block 208 to move towards the central turntable 205 until the cavity block 208 moves to a position close to the central turntable 205, meanwhile, the cavity block 208 also drives the two sliding sleeves 207 to slide along the two polished rods 206 towards the direction close to the central turntable 205, so that the two tension springs 2012 are stretched, when the cavity block 208 moves to a position close to the central turntable 205, the coaxial motor 401 is closed, the two sliding sleeves 207 and the cavity block 208 are driven to move away from the central turntable 205 by the resilience force of the two tension springs 2012, the cavity block 208 moves to drive the scanner 2010 to move together through the supporting column 209, the bottom of the square aluminum plastic plate is linearly detected, when the cavity block 208 slides to the end of the polished rod 206, the resilience force of the tension springs 2012 is completely released, at this time, two horizontal rodless cylinders 501 are started, the two horizontal rodless cylinders 501 move axially along the two horizontal guide rods 502, the round table 201 is driven to move together with the scanner 2010, the scanner 2010 moves leftwards or rightwards by a distance equal to the diameter of the scanner 2010, then the coaxial motor 401 is started again to drive the driving gear 402 to rotate, the driven rack 403 is driven to move, the cavity block 208 is pulled to move towards the direction close to the central turntable 205, the two tension springs 2012 are stretched, after the cavity block 208 moves to the position close to the central turntable 205, the coaxial motor 401 is turned off, the resilience force of the two tension springs 2012 drives the two sliding sleeves 207 and the cavity block 208 to move towards the direction far away from the central turntable 205, the cavity block 208 moves through the supporting column 209 to drive the scanner 2010 to move together, linear detection is performed on the bottom of the square aluminum plastic plate, and the detection scanning of the bottom of the square aluminum plastic plate is completed in such a circulation.
The top of the frame 1 is provided with an adsorption part, and the adsorption part is used for adsorbing and fixing an aluminum plastic plate;
The adsorption component comprises two longitudinal guide rods 601 fixedly arranged at the top of the frame 1, the two longitudinal guide rods 601 are distributed left and right, the two longitudinal guide rods 601 are positioned between the front and rear two transverse guide rods 502, the outer walls of the two longitudinal guide rods 601 are respectively provided with a longitudinal rodless cylinder 602 in a sliding mode, the outer walls of the two longitudinal rodless cylinders 602 are fixedly provided with a carrier 603 together, the middle of the front face of the carrier 603 is fixedly provided with a negative pressure machine 604, the bottom of the negative pressure machine 604 is fixedly provided with a cross bracket 605, the bottom of the cross bracket 605 is fixedly provided with four suckers 606 which are distributed vertically and horizontally, the four suckers 606 are positioned at the top of the round table 201, and the input ends of the suckers 606 are connected with the output ends of the negative pressure machine 604 through air pipes;
in this embodiment, when detecting an aluminum-plastic plate, negative pressure suction is first generated to four suckers 606 by a negative pressure machine 604, the aluminum-plastic plate is placed at the bottom of four longitudinal guide rods 601, the four suckers 606 are utilized to absorb the top surface of the aluminum-plastic plate, so that the aluminum-plastic plate is fixed and limited, then, the left and right two longitudinal rodless cylinders 602 are opened, so that the left and right two longitudinal rodless cylinders 601 move downwards along the left and right two longitudinal guide rods 601, the two longitudinal rodless cylinders 602 move downwards to jointly drive the carrier 603, the negative pressure machine 604, the cross support 605 and the four suckers 606 to move downwards together, and the four suckers 606 move downwards to drive the absorbed aluminum-plastic plate to move downwards together, so that the bottom surface of the aluminum-plastic plate approaches to the top of the scanner 2010 until the bottom surface of the aluminum-plastic plate reaches the height detectable by the scanner 2010, the two longitudinal rodless cylinders 602 are stopped, and the detection scanning of the servo motor 2011 is facilitated.
When the flatness detection equipment for the aluminum plastic plate works, if the circular aluminum plastic plate is detected, negative pressure suction is firstly generated on the four suckers 606 through the negative pressure machine 604, the circular aluminum plastic plate is placed at the bottom of the four longitudinal guide rods 601, the four suckers 606 are utilized to adsorb the top surface of the circular aluminum plastic plate, the aluminum plastic plate is fixed and limited, then the left and right longitudinal rodless cylinders 602 are opened, so that the left and right longitudinal rodless cylinders 602 move downwards along the left and right longitudinal guide rods 601, the two longitudinal rodless cylinders 602 move downwards together to drive the carrier 603, the negative pressure machine 604, the cross bracket 605 and the four suckers 606 to move downwards together, and the four suckers 606 move downwards to drive the adsorbed circular aluminum plastic plate to move downwards together to enable the bottom surface of the circular aluminum plastic plate to approach the top of the scanner 2010 until the bottom surface height of the circular aluminum plastic plate reaches the detectable height of the scanner 2010, and then the two longitudinal rodless cylinders 602 are stopped;
then, a servo motor 2011 is started, a central turntable 205 is driven to rotate through an output shaft of the servo motor 2011, the central turntable 205 rotates to drive two polished rods 206 to rotate together, the two polished rods 206 rotate to drive a cavity block 208, a support column 209 and a scanner 2010 to rotate through two sliding sleeves 207, the bottom surface of a circular aluminum plastic plate is synchronously detected and scanned during rotation of the scanner 2010, meanwhile, the cavity block 208 also drives a guide wheel 3013 in a cushioning part to roll along the inner wall of a guide ring 203, after the guide wheel 3013 rolls to a position of a release groove 204 along the guide ring 203, two tension springs 2012 in a stretching state pull the guide wheel 3013 to move to the inside of one guide ring 203 positioned at the periphery of the guide ring 203 along the inner wall of the release groove 204 through two sliding sleeves 207 and the cavity block 208, and are abutted with the inner wall of the guide ring 203, the cavity block 208 simultaneously drives the scanner 2010 to move together through the support column 209, the radius of the scanner 2010 to increase along with the rotation of the central turntable 205, and each rotation of the central turntable 205 drives the guide wheel 3013 to roll along with the inner wall of the guide ring 203, and the guide ring 203 enters the circular aluminum plastic plate 203 from the upper guide ring 203 to the inner side of the circular guide ring 203 under the action of the elasticity of the tension springs 2012, and the radius of the guide ring 203 is gradually increased, and the radius of the outer layer of the circular aluminum plate is detected and the circular aluminum plate is detected;
When the tension spring 2012 acts on the guide wheel 3013 from the inside of the release groove 204 to the inner wall of one guide ring 203 at the periphery, the impact force generated by the contact between the guide wheel 3013 and one guide ring 203 at the periphery is transmitted to the connecting seat 307 through the pin shaft 3012, the lifting block 3010 and the stud 309, and is transmitted to the damping piston 306 through the connecting seat 307, so that the damping piston 306 moves towards the direction of the oil stop plate 301, the oil between the damping piston 306 and the oil stop plate 301 is compressed, meanwhile, the movement of the damping piston 306 drives the two oil plugs 303 to move together, the two damping springs 305 are compressed, and the movement of the damping piston 306 injects the oil between the damping piston 306 and the oil stop plate 301 into the cavity block 208 at the other side of the oil stop plate 301 through the gap between the oil groove 304 and the telescopic hole 302, and the size of the oil groove 304 is limited, so that the oil does not rapidly flow into the other side of the oil stop plate 301 in a very short time, that is, the damping piston 306 does not move rapidly, so that the damping effect is provided to the scanner 2010 through the cavity block 208 and the supporting column 209, the damage to the scanner 2010 caused by the transmission of the impact force generated when the guide wheel 3013 contacts the inner wall of the guide ring 203 to the scanner 2010 is avoided, and after the impact force of the guide wheel 3013 contacting the inner wall of the guide ring 203 is finished, the two oil plugs 303 are pushed by the resilience force of the two damping springs 305 to move back together with the damping piston 306, the oil compressed to the other side of the oil stopping plate 301 is pumped back between the damping piston 306 and the oil stopping plate 301 again through the gaps between the plurality of oil grooves 304 and the telescopic holes 302, and the oil does not flow back rapidly in a short time, that is, the speed of the backward movement of the damping piston 306 is affected by the speed of the oil, the fast movement is avoided, so that in the resetting process of the damping piston 306, the cavity block 208 can be prevented from vibrating, that is, the scanner 2010 is prevented from vibrating, so that the stability of the scanner 2010 is ensured;
When the square aluminum-plastic plate needs to be detected, the negative pressure suction force generated by the negative pressure machine 604 is also utilized to act on the four suckers 606, the top of the square aluminum-plastic plate is adsorbed, the left and right longitudinal rodless cylinders 602 are started immediately to move downwards along the left and right longitudinal guide rods 601, the two longitudinal rodless cylinders 602 move downwards to jointly drive the carrier 603, the negative pressure machine 604, the cross support 605 and the four suckers 606 to move downwards together, and the four suckers 606 move downwards to drive the adsorbed round aluminum-plastic plate to move downwards together, so that the bottom surface of the round aluminum-plastic plate approaches to the top of the scanner 2010, and after the bottom surface height of the round aluminum-plastic plate reaches the detectable height of the scanner 2010, the two longitudinal rodless cylinders 602 are stopped;
Subsequently, the screw stud 309 is driven to rotate by manually rotating the screw cap 3009, so that the screw stud 309 generates upward thread thrust, the lifting block 3010 is pushed upward, the lifting block 3010 can move upward more stably under the sliding connection action of the guide hole 3014 and the guide post 3015, the lifting block 3010 moves upward and drives the guide wheel 3013 to move upward together through the pin shaft 3012, the guide wheel 3013 moves upward from the inside of the guide ring 203, the abutting action with the inner wall of the guide ring 203 is released, the bottom of the guide wheel 3013 is not contacted with the top of the guide ring 203, the servo motor 2011 is started, the central turntable 205 is driven to rotate by the output shaft of the servo motor 2011, the central turntable 205 is driven to rotate to drive the two polished rods 206 to rotate, the servo motor 2011 is immediately closed after the polished rods 206 are mutually perpendicular to the transverse guide rods 502, the coaxial motor 401 is started, the driving gear 402 is driven to rotate by the output shaft of the coaxial motor 401, the driving gear 402 rotates to drive the engaged driven rack 403 to move, the driven rack 403 drives the cavity block 208 to move towards the central turntable 205 until the cavity block 208 moves to a position close to the central turntable 205, meanwhile, the cavity block 208 drives the two sliding sleeves 207 to slide along the two polished rods 206 towards a direction close to the central turntable 205, so that the two tension springs 2012 are stretched, when the cavity block 208 moves to a position close to the central turntable 205, the coaxial motor 401 is turned off, the resilience force of the two tension springs 2012 drives the two sliding sleeves 207 and the cavity block 208 to move away from the central turntable 205, the cavity block 208 moves to drive the scanner 2010 to move together through the supporting columns 209, linear detection is performed on the bottoms of the square aluminum plastic plates, when the cavity block 208 slides to the end of the polished rod 206, the resilience force of the tension springs 2012 is completely released, at the moment, the two transverse rodless cylinders 501 are turned on, the two transverse rodless cylinders 501 axially move along the two transverse guide rods 502 to drive the round table 201 to move along with the scanner 2010, so that the scanner 2010 moves leftwards or rightwards by a distance equal to the diameter of the scanner 2010, then the coaxial motor 401 is started again to drive the driving gear 402 to rotate to drive the driven rack 403 to move, the cavity block 208 is pulled to move towards the direction close to the central turntable 205, the two tension springs 2012 are stretched, after the cavity block 208 moves to the position close to the central turntable 205, the coaxial motor 401 is turned off, the resilience force of the two tension springs 2012 drives the two sliding sleeves 207 and the cavity block 208 to move towards the direction far away from the central turntable 205, the cavity block 208 moves to drive the scanner 2010 to move together through the support column 209, and linear detection is performed on the bottom of the square aluminum plastic plate, and the cycle is performed until detection scanning on the bottom surface of the square aluminum plastic plate is completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present invention.
Claims (4)
1. The flatness detection equipment for the aluminum-plastic plate is characterized by comprising a frame (1);
The detection component is arranged at the top of the frame (1), the detection component is used for detecting an aluminum plastic plate, the detection component comprises a round table (201), a retainer ring (202) is fixedly arranged at the edge of the top of the round table (201), a plurality of guide rings (203) are fixedly arranged at the top of the round table (201), the diameters of the guide rings (203) are sequentially increased, the guide rings (203) are concentric in circle center, the outer walls of the guide rings (203) are respectively penetrated and provided with a release groove (204), the release grooves (204) formed in the two guide rings (203) adjacent to each other in the inside and outside are opposite in direction, a center rotary table (205) is rotationally arranged in the middle of the top of the round table (201), a sliding sleeve (207) is fixedly arranged at two ends of one side surface of the center rotary table (205), a sliding sleeve (206) is fixedly arranged on the outer wall of the sliding sleeve (206), a cavity block (208) is fixedly arranged between the two sliding sleeves (207), the centers of the cavity block (208) are concentric, the two sliding sleeves (209) are fixedly arranged, a tension meter (2012) is fixedly arranged at the top of the sliding sleeve (209), one end of the sliding sleeve (2010) is fixedly connected with a tension meter (2012), the center of the sliding sleeve (209) is fixedly arranged at one end of the sliding sleeve (209), the tension spring (2012) is fixedly arranged between the sliding sleeve (207) and the limit nut (2013), a servo motor (2011) is fixedly arranged at the bottom of the round table (201), and an output shaft of the servo motor (2011) movably penetrates through the round table (201) and is fixedly connected with the bottom of the center rotary table (205);
The cushioning component is arranged at the top of the frame (1), the cushioning component is arranged in the cavity block (208), the cushioning component is used for detecting the cushioning of the component, the cushioning component comprises an oil stopping plate (301) fixedly arranged in the cavity block (208), two telescopic holes (302) are formed in the oil stopping plate (301) in a penetrating mode, two oil plugs (303) are slidably arranged in the telescopic holes (302), a plurality of oil grooves (304) which are distributed at equal angles are formed in the outer wall of the oil plugs (303), a cushioning spring (305) is fixedly arranged between one end, close to the center turntable (205), of the oil plugs (303) and one side inner wall, opposite to the oil plugs (303), of the cavity block (208), one end, far away from the cushioning spring (305), of the oil plugs (306) is jointly connected with a cushioning piston (306), the inner wall of the cavity block (208) is slidably connected, one side, far from the oil plugs (303), of the oil plugs (306), is provided with a torsional connection block (307), a threaded connection seat (309) is fixedly arranged on the outer wall of the oil plugs (208), the threaded connection seat (309) is fixedly arranged on the inner wall of the oil plugs (208), the lifting block (3010) is fixedly provided with a pin shaft (3012) at one end, far away from the stud (309), of the bottom of the lifting block (3010), the outer wall of the pin shaft (3012) is rotatably provided with a guide wheel (3013), the outer wall of the guide wheel (3013) is abutted against the inner wall of one guide ring (203), one end, far away from the pin shaft (3012), of the top of the lifting block (3010) is provided with a threaded hole (3011) in a penetrating manner, the lifting block (3010) is in threaded connection with the outer wall of the stud (309) through the threaded hole (3011), the top of the lifting block (3010) is provided with a guide hole (3014) in a penetrating manner, the guide hole (3014) is located between the threaded hole (3011) and the pin shaft (3012), the bottom of the connecting seat (307) is fixedly provided with a connecting bent strip (3016), and the bottom of the connecting bent strip (3016) is fixedly provided with a guide post (3015), and the inner wall of the guide hole (3014) is in sliding connection with the outer wall of the guide post (3015);
The driving component is arranged at the top of the rack (1) and used for detecting longitudinal driving of the component, the driving component comprises a coaxial motor (401) fixedly arranged on one side of the central turntable (205), the coaxial motor (401) is positioned on one side of the central turntable (205) far away from the cavity block (208), a driving gear (402) is fixedly arranged on an output shaft of the coaxial motor (401), a driven rack (403) is meshed with the bottom of the driving gear (402), and one end of the driven rack (403) is fixedly connected with one side surface of the cavity block (208) close to the central turntable (205);
the top of the frame (1) is provided with a transverse moving part which is used for detecting the transverse movement of the part;
The adsorption component is arranged at the top of the frame (1), the adsorption component is used for adsorbing and fixing an aluminum plastic plate, the adsorption component comprises two longitudinal guide rods (601) fixedly arranged at the top of the frame (1), the two longitudinal guide rods (601) are distributed left and right, the two longitudinal guide rods (601) are positioned between the front transverse guide rods (502) and the rear transverse guide rods (502), the two longitudinal guide rods (601) are respectively provided with a longitudinal rodless cylinder (602) in a sliding manner, the two longitudinal rodless cylinders (602) are respectively fixedly provided with a carrying platform (603) on the outer wall, a negative pressure machine (604) is fixedly arranged in the middle of the front surface of the carrying platform (603), a cross bracket (605) is fixedly arranged at the bottom of the negative pressure machine (604), four suckers (606) are arranged at the top of the round platform (201), and the input ends of the suckers (606) are connected with the output ends of the negative pressure machine (604) through air pipes.
2. The flatness detection apparatus for an aluminum-plastic panel according to claim 1, characterized in that a side surface of the center turntable (205) close to the cavity block (208) is provided with a relief groove (2005) in a penetrating manner, the driven rack (403) is provided with a relief groove (2005) in a penetrating manner, and the width and the height of the relief groove (2005) are larger than those of the driven rack (403).
3. The flatness detection apparatus for an aluminum plastic plate according to claim 2, characterized in that the screw stud (309) has a screw cap (3009) fixedly mounted on the top thereof.
4. A flatness detection apparatus for aluminum plastic panels according to claim 3, characterized in that the lateral moving part comprises two lateral rodless cylinders (501) fixedly mounted at the bottom of the circular table (201) and two lateral guide rods (502) fixedly mounted at the top of the frame (1), the two lateral rodless cylinders (501) and the two lateral guide rods (502) are all distributed front and back, and the lateral rodless cylinders (501) are slidably mounted on the outer walls of the lateral guide rods (502).
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| CN204854666U (en) * | 2015-08-18 | 2015-12-09 | 上海盾杰电子科技有限公司 | Product plane degree check out test set |
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| KR101329761B1 (en) * | 2011-08-16 | 2013-11-15 | 주식회사 에스에프에이 | Flatness measuring apparatus and method for carrier |
| CN106152979A (en) * | 2016-08-30 | 2016-11-23 | 苏州博众精工科技有限公司 | A kind of flatness checking device |
| CN218937336U (en) * | 2022-09-27 | 2023-04-28 | 北京华卓精科科技股份有限公司 | Wafer flatness measuring device |
| CN116592826A (en) * | 2023-05-19 | 2023-08-15 | 恒强铝业股份有限公司 | High-efficient aluminium alloy plate two-sided roughness detection mechanism |
| CN118482632A (en) * | 2024-06-12 | 2024-08-13 | 广州市吉鑫祥装饰建材有限公司 | A flatness detection device for aluminum-plastic panels |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204854666U (en) * | 2015-08-18 | 2015-12-09 | 上海盾杰电子科技有限公司 | Product plane degree check out test set |
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