CN116697941A - Flat-top chain flatness optical detection equipment and method - Google Patents
Flat-top chain flatness optical detection equipment and method Download PDFInfo
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- CN116697941A CN116697941A CN202310745992.XA CN202310745992A CN116697941A CN 116697941 A CN116697941 A CN 116697941A CN 202310745992 A CN202310745992 A CN 202310745992A CN 116697941 A CN116697941 A CN 116697941A
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- 241001270131 Agaricus moelleri Species 0.000 title claims abstract description 116
- 238000001514 detection method Methods 0.000 title claims abstract description 89
- 230000003287 optical effect Effects 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims description 15
- 238000013016 damping Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- 238000012795 verification Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims 2
- 238000003379 elimination reaction Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010516 chain-walking reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses the technical field of chain detection, in particular to flat-top chain flatness optical detection equipment, which comprises a frame, wherein a working box is fixed on the top side of the frame, a cantilever is installed on one side of the lower end of the working box in a rotation damping manner on the frame, a display panel is fixedly installed on the top side of the cantilever, a controller is installed on one side, close to the cantilever, of the front end of the working box in an embedded manner, linear guide rail installation parts are fixed on two sides of the inner bottom surface of the working box, linear guide rail bodies are fixed on the top ends of the two linear guide rail installation parts, a sliding table base is installed on the linear guide rail bodies in a sliding manner, and a sliding table body is fixed on the front sides of the two sliding table bases. According to the invention, the special detection equipment is designed for detecting the flatness of the conveying chain plate body through the optical detection components, all data are detected through one-time clamping, the detection report form is generated in real time, the detection efficiency is greatly improved, the measurement error caused by clamping is greatly reduced, and the detection accuracy is improved.
Description
Technical Field
The invention relates to the technical field of chain detection, in particular to optical detection equipment and method for flatness of a flat-top chain.
Background
The chain is generally a metal chain ring or ring, is mostly used for mechanical transmission and traction, wherein the conveying chain is mainly a chain with a continuous flat top surface, which is mainly composed of two basic parts, namely a chain plate with a hinge and a pin shaft, and is mainly suitable for conveying objects. The conveying surface of the chain is flat and smooth, the friction force is small, the transition of materials between conveying lines is stable, various materials such as glass bottles, PET bottles and pop cans can be conveyed, the stability and reliability of a flat top chain running at high speed can be affected if the flatness of the chain plate is unqualified, and the flatness of the chain needs to be detected during processing.
Through retrieving, the patent of application number 202222194487.4, the utility model discloses a flat top chain flatness detection device, the on-line screen storage device comprises a workbench, the percentage table, servo motor and actuating cylinder, two fixed plates of top fixedly connected with of workstation, fixedly connected with gag lever post between two fixed plates, the gag lever post runs through the movable block, percentage table fixed connection is at the front surface of movable block, servo motor fixed connection is in the bottom of workstation, servo motor's drive end fixedly connected with actuating lever, the workstation runs through of actuating lever, the surface cover on the top of actuating lever has movable sleeve, the top activity joint of actuating lever is in movable sleeve's inside, movable sleeve's top fixedly connected with rolling disc, a plurality of material grooves have been seted up at the top of rolling disc, the surface fixedly connected with of movable sleeve's bottom two spacing rings, actuating cylinder runs through the workstation, actuating cylinder's movable end fixedly connected with connecting plate, movable sleeve runs through the connecting plate, two spacing rings respectively with the upper and lower surface contact of connecting plate.
The chain produces the uncertainty that influences on flat top chain link joint planarization at processing procedures such as punching press, pre-roll, book circle and light decorations washs, and if find after batch production that the planarization is not good often can only downgrade the use, causes great loss, and current equipment is mostly through the simple test platform in the past with one item of detection of the table measurement mode of beating of lever percentage table, and its detection efficiency is comparatively low, and the detection of one item needs clamping many times simultaneously, will form measuring error and lead to measuring result inaccurate.
Disclosure of Invention
The invention aims to solve the problems of labor consumption and low efficiency in the prior art, and provides flat-top chain flatness optical detection equipment and a flat-top chain flatness optical detection method.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a flat top chain flatness optical detection equipment, includes the frame, and the frame top side is fixed with the work box, rotation damping installs the cantilever in the frame on work box lower extreme one side, cantilever top side fixed mounting has display panel, the work box front end is close to cantilever one side and is embedded installs the controller, work box inner bottom surface both sides all are fixed with linear guide mounting, two linear guide mounting top all is fixed with linear guide body, and linear guide body is last all slidable mounting has the slip table base, and two slip table base front side is fixed with the slip table body, slip table body front side slidable mounting has optical detection spare mounting panel, optical detection spare mounting panel downside is fixed with optical detection spare body, work box rear end mid-mounting has biax driving motor, and two output of biax driving motor all are fixed with the transfer line, and the transfer line deviates from biax driving motor one side and all installs the conveyer belt body, slip table base bottom surface one side is fixed on the upper band face of conveyer belt body, the tool positioning subassembly that is used for temporarily fixing is still installed to work box front end face side, and tool positioning subassembly front end side installs fixed with the cylinder, and holds fixed tension sensor.
Preferably, the instrument locating component is including four mount pads that are the rectangle and distribute, and mount pad upside fixed mounting has the transport link joint body, and transport link joint body both sides intermittent type is fixed with the pillar, same two pillar tops of transport link joint body all are fixed with flat-top chain location ware, and flat-top chain location ware inboard is equipped with the flat-top chain body of waiting to detect, and the embedded electromagnetism piece body that installs of bottom surface of flat-top chain location ware, flat-top chain location ware are close to tension sensor one end and are equipped with the breach, and the automatic control part of control electromagnetism piece body on-off is installed to flat-top chain location ware other end inboard.
Preferably, the automatic control part is including seting up the mounting hole on flat top chain positioning dish, and the cylinder groove has all been seted up to mounting hole bottom surface both sides, and equal sliding connection of cylinder inslot wall has the cylinder pole, is fixed with the extension spring between cylinder pole and the cylinder tank bottom surface, two the cylinder pole deviates from extension spring one side and still is fixed with the balance weight, and balance weight one end is fixed with the depression bar, mounting hole upside inner wall still is fixed with the diaphragm, and the control switch of control electromagnetic block body switching on and off is installed near depression bar one end to the diaphragm, the mounting hole sets up and deviates from conveying chain plate body one end at flat top chain positioning dish, and depression bar is close to control switch one end and is equipped with the circular arc changeover portion and is fixed with the cushion at the terminal surface, and control switch is reset switch.
Preferably, spline symbols a on the center and two side areas of the flat top chain body are taken as reference points during detection, detection is carried out on the two sides, so that height difference data A of the single chip in the X-axis direction taking the reference points as points is measured, and the flatness of the single chip flat top chain body in the X-axis direction is ensured during verification production.
Preferably, the position of a spline symbol a on the center point of the flat top chain body is taken as a reference point during detection, and the linear positions of two wings of the chain plate are detected to determine the height difference data B of the single-chip chain plate in the Y-axis direction by taking the reference point as a point, and the flatness of the single-chip flat top chain body in the Y-axis direction is ensured during verification production.
Preferably, the flat-top chain body is taken as a reference point when in detection, the flat-top chain body is detected under the pretension tension larger than KN to ensure that the gap between the flat-top chain body and the pin shaft is eliminated, the spline symbol a on the second flat-top chain body is taken as the reference point when in detection, and the continuity detection height difference data C of the flat-top chain body is taken in the X-axis direction of the two wings of the flat-top chain body, so that the flatness of the flat-top chain bodies in the X-axis direction after being assembled is judged.
Preferably, the flat top chain body is taken as a reference point when in detection, the flat top chain body is detected under the pretension tension force larger than KN to ensure that the gap between the flat top chain body and the pin shaft is eliminated, the spline symbol a on the flat top chain body is taken as the reference point when in detection, the high-low difference data D is measured to the bending starting points of the fixed hinge roll and the movable hinge roll, and the parallelism between the bending positions of the hinges of the flat top chain bodies and the chain plates after the flat top chain bodies are assembled is judged.
Preferably, the spline symbol a on the flat top chain body is taken as a reference point during detection, the high-low difference data E is measured to the bending starting point of the fixed hinge, and the deformation degree of the flat top chain fixed hinge, which is influenced by external force during the production of the pre-rolling, rolling and shaping procedures, is determined.
Compared with the prior art, the invention provides the flat-top chain flatness optical detection equipment and the method, which have the following beneficial effects:
1. according to the invention, the special detection equipment is designed for detecting the flatness of the conveying chain plate body through the optical detection components, all data are detected through one-time clamping, a detection report form is generated in real time, the detection efficiency is greatly improved, the measurement error caused by clamping is greatly reduced, and the detection accuracy is improved;
2. according to the invention, the to-be-detected piece is arranged in the tool positioning assembly during detection, at the moment, the double-shaft driving motor drives the transmission rods at two sides to synchronously rotate, and at the moment, the conveyor belt body drives the sliding table base to move so as to realize the adjustment of the position of the sliding table body, so that the optical detection piece mounting panel meets the detection requirements of different positions of the to-be-detected piece, and the use flexibility of the device is greatly improved;
3. according to the invention, the plurality of flat-top chain positioning dishes are intermittently arranged on the conveying chain plate body, the flat-top chain body realizes quick positioning through the electromagnetic block body, and after the flat-top chain positioning dishes are transmitted by the conveying chain plate body, the weighing block drives the pressing rod to touch the control switch under the action of gravity, so that the electromagnetic block body is powered off, and the flat-top chain body realizes automatic discharging under the action of gravity, so that the continuous detection efficiency of the flat-top chain body is greatly improved;
4. according to the invention, the rapid detection of the flatness of the X axis and the Y axis of the flat top chain body in the working conditions of the composite blanking die stamping process, the pre-rolling, the rounding, the shaping, the polishing and the cleaning and the assembly process of the large and small hinge rolls can be realized through various detection methods, so that the requirement of comprehensive detection of the flat top chain body is met, and a certain guarantee is provided for the high-quality and high-efficiency detection of the flat top chain body.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a top view of the tool positioning assembly of the present invention;
FIG. 4 is an elevation view of a tool positioning assembly of the present invention;
FIG. 5 is a diagram of the power down operation of the self-controlling component of the present invention;
FIG. 6 is a diagram showing the energized state of the autonomous component of the present invention;
FIG. 7 is a top view showing the detection state of embodiment 3 of the present invention;
fig. 8 is a front view showing a detection state of embodiment 3 of the present invention;
FIG. 9 is a top view showing the detection state of embodiment 4 of the present invention;
fig. 10 is a front view showing a detection state of embodiment 4 of the present invention;
FIG. 11 is a top view showing the detection state of embodiment 5 of the present invention;
fig. 12 is a front view showing a detection state of embodiment 5 of the present invention;
FIG. 13 is a top view showing the detection state of embodiment 6 of the present invention;
fig. 14 is a front view showing a detection state of embodiment 6 of the present invention;
FIG. 15 is a top view showing the detection state of embodiment 7 of the present invention;
fig. 16 is a front view showing a detection state of embodiment 7 of the present invention.
In the figure: the machine frame 1, the working box 2, the cantilever 3, the display panel 4, the controller 5, the linear guide rail mounting piece 6, the linear guide rail body 7, the sliding table base 8, the sliding table body 9, the optical detection piece mounting panel 10, the optical detection piece body 11, the double-shaft driving motor 12, the transmission rod 13, the conveyor belt body 14, the tool positioning assembly 15, the cylinder 16, the tension sensor 17, the mounting seat 151, the conveying chain plate body 152, the support 153, the flat top chain positioning dish 154, the flat top chain body 155, the electromagnetic block body 156, the automatic control part 157, the cylindrical rod 1572, the tension spring 1573, the weighing block 1574, the compression rod 1575, the transverse bar 1576, the control switch 1577 and the spline symbol a.
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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to FIGS. 1 and 2, an optical inspection apparatus for flat-top chain flatness comprises a frame 1, a working box 2 is fixed on the top side of the frame 1, a cantilever 3 is mounted on the frame 1 in a rotation damping manner on one side of the lower end of the working box 2, a display panel 4 is fixedly mounted on the top side of the cantilever 3, a controller 5 is mounted on the front end of the working box 2 near one side of the cantilever 3 in an embedded manner, linear guide mounting pieces 6 are fixed on both sides of the inner bottom surface of the working box 2, linear guide bodies 7 are fixed on the top ends of the two linear guide mounting pieces 6, a sliding table base 8 is slidably mounted on the linear guide bodies 7, a sliding table body 9 is fixed on the front sides of the two sliding table bases 8, an optical inspection piece mounting panel 10 is slidably mounted on the front side of the sliding table body 9, an optical inspection piece mounting panel 11 is fixed on the lower side of the optical inspection piece mounting panel 10, a double-shaft driving motor 12 is mounted in the middle of the rear end of the working box 2, the conveyer belt body 14 is all installed to two output of biax driving motor 12, conveyer belt body 14 is all installed to conveyer belt 13 deviating from biax driving motor 12 one side, slipway base 8 bottom surface one side is fixed on conveyer belt body 14's upper band surface, the instrument locating component 15 that is used for interim fixed is still installed to terminal surface bottom side before the work box 2, cylinder 16 is installed to instrument locating component 15 front end one side, cylinder 16 output is fixed with tension sensor 17, will wait to detect the piece and place in instrument locating component 15 when detecting, biax driving motor 12 drives both sides conveyer belt 13 synchronous rotation this moment, conveyer belt body 14 drives slipway base 8 and removes the regulation that realizes slipway body 9 position this moment, thereby make optical detection piece installation panel 10 satisfy the detection requirement of waiting to detect the different positions of piece, the flexibility that the device used has been improved greatly.
Example two
As shown in fig. 4-6, the embodiment is basically the same as embodiment 1, preferably, the tool positioning assembly 15 includes four mounting seats 151 in rectangular distribution, the upper sides of the mounting seats 151 are fixedly provided with conveying chain plate bodies 152, two sides of the conveying chain plate bodies 152 are intermittently fixed with supporting columns 153, top-hat positioning dishes 154 are respectively fixed on the top sides of two supporting columns 153 of the same conveying chain plate body 152, a top-hat body 155 to be detected is arranged on the inner side of the top-hat positioning dishes 154, an electromagnetic block body 156 is embedded on the inner bottom surface of the top-hat positioning dishes 154, a notch is arranged on one end of the top-hat positioning dishes 154 close to the tension sensor 17, the tension sensor 17 and the notch are on the same horizontal plane, and an automatic control component 157 for controlling the on-off of the electromagnetic block body 156 is arranged on the inner side of the other end of the top-hat positioning dishes 154.
The automatic control part 157 is including seting up the mounting hole on flat top chain positioning dish 154, the cylinder groove has all been setted up to mounting hole bottom surface both sides, the equal sliding connection of cylinder inslot wall has cylinder pole 1572, be fixed with extension spring 1573 between cylinder pole 1572 and the cylinder groove bottom, two cylinder poles 1572 deviate from extension spring 1573 one side and still be fixed with weighing block 1574, weighing block 1574 one end is fixed with depression bar 1575, mounting hole upside inner wall still is fixed with horizontal bar 1576, horizontal bar 1576 is close to depression bar 1575 one end and installs the control switch 1577 that control electromagnet block body 156 was switched on and off, the mounting hole sets up at flat top chain positioning dish 154 deviates from conveying chain plate body 152 one end, depression bar 1575 is close to control switch 1577 one end and is equipped with the circular arc changeover portion and is fixed with the cushion at the terminal surface, control switch 1577 is reset switch.
In this embodiment, a plurality of flat-top chain positioning dishes 154 are intermittently installed on the conveying chain plate body 152, the flat-top chain body 155 realizes rapid positioning through the electromagnetic block body 156, and after the flat-top chain positioning dishes 154 are driven by the conveying chain plate body 152, the weighing block 1574 drives the pressing rod 1575 to touch the control switch 1577 under the action of gravity, so that the electromagnetic block body 156 is powered off, and the flat-top chain body 155 realizes automatic discharging under the action of gravity.
Example III
As shown in fig. 7 and 8, the present embodiment is substantially the same as embodiment 1, and preferably, for the flat-top chain plate raw material leveling condition and the bending occurring in the X-axis direction during the punching process and the size reaming and rounding and shaping process of the composite blanking die, the top surface of the flat-top chain plate is arched more or concave, even a certain degree of "wavy" fluctuation occurs, during the detection, spline symbols a on the center and two side areas of the flat-top chain body 155 are taken as reference points, and the detection is performed towards two sides, so as to determine the difference data a of the single chip in the X-axis direction, wherein the difference data takes the reference points as points, and the flatness of the single chip flat-top chain body 155 in the X-axis direction is ensured in the verification production process, thereby realizing the rapid detection of the flatness of the whole batch of the flat-top chain plate in the X-axis direction.
Example IV
As shown in fig. 9 and 10, the present embodiment is substantially the same as embodiment 1, and preferably, for the positive and negative bending and serious negative bending conditions of the link plate in the process of punching the composite blanking die and the process of pre-winding, rounding, shaping, polishing and cleaning and assembling the large and small hinges, the position of the spline symbol a on the center point of the flat top chain body 155 is taken as a reference point during detection, and the straight line positions of the two wings of the link plate are detected, so as to determine the height difference data B of the single link plate in the Y axis direction, wherein the flatness of the single flat top chain body 155 in the Y axis direction is ensured during the verification production process, and the detection allows the slight negative condition to appear, thereby realizing the rapid detection of the flatness in the Y axis direction.
Example five
As shown in fig. 11 and 12, this embodiment is substantially the same as embodiment 1, and preferably, is directed to the flatness in the X-axis direction between the individual link plates after the multiple link plates are assembled. If a certain height difference appears between all chain plates, the condition of unstable running can appear under the high-speed running of the chain, the chain can possibly be caused to fluctuate when serious, a filling bottle placed on the chain is toppled over, 5-6 sections of flat-top chain bodies 155 are adopted for detection when the flat-top chain bodies 155 are detected under the pretension force larger than 1KN, the gap between the flat-top chain bodies 155 and a pin shaft is ensured to be eliminated, spline symbols a on the 2 nd section of flat-top chain bodies 155 are adopted as reference points when the flat-top chain bodies are detected, and the continuity detection height difference data C of 3 sections of flat-top chain bodies 155 are carried out in the X axis direction of the two wings of the flat-top chain bodies 155 so as to judge the flatness of the multi-piece flat-top chain bodies 155 in the X axis direction after the multi-piece flat-top chain bodies 155 are assembled, thereby realizing the detection operation of the X axis directions of the multi-piece flat-top chain bodies 155.
Example six
As shown in fig. 13 and 14, this embodiment is substantially the same as embodiment 1, and preferably, after the multi-link plate is assembled, the fixed hinge is deformed and bent due to the interference of the interference assembly, so that the flatness of the assembled link plate is deviated, the running is unstable under the condition that the chain runs at high speed, the chain is fluctuated under the condition that the chain is serious, and the filling bottles placed on the chain are poured. During detection, 5-6 sections of flat top chain bodies 155 are taken, the flat top chain bodies 155 are detected under the pretension tension force larger than 1KN, gaps between the flat top chain bodies 155 and pin shafts are eliminated, spline symbols a on the 2 nd sections of flat top chain bodies 155 are taken as reference points during detection, high-low difference data D are measured to the bending starting points of fixed hinges and movable hinges, and parallelism between the bending positions of the hinges of the flat top chain bodies 155 after assembly and chain plates is judged, so that flatness detection of the hinges of the flat top chain bodies 155 after assembly is realized.
Example seven
As shown in fig. 15 and 16, the present embodiment is substantially the same as embodiment 1, and preferably, for the situation that the bending start point is stressed to be tilted up or recessed during the pre-rolling, rolling and shaping process of the fixed hinge, and the height difference occurs between the fixed hinge and the chain plate, so that the chain is not stable in operation, and the situation that the fixed hinge is not flat after assembly is detected, the spline symbol a on the flat top chain body 155 is taken as a reference point during detection, the height difference data E is measured to the bending start point of the fixed hinge, and the deformation degree of the flat top chain fixed hinge, which is affected by external force during the pre-rolling, rolling and shaping process production, is determined.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (9)
1. The flat-top chain flatness optical detection device comprises a frame (1), wherein a working box (2) is fixed on the top side of the frame (1), and is characterized in that a cantilever (3) is installed on one side of the lower end of the working box (2) on the frame (1) in a rotating damping manner, a display panel (4) is fixedly installed on the top side of the cantilever (3), and a controller (5) is installed on one side, close to the cantilever (3), of the front end of the working box (2) in an embedded manner;
linear guide rail mounting pieces (6) are fixed on two sides of the inner bottom surface of the working box (2), linear guide rail bodies (7) are fixed on the top ends of the linear guide rail mounting pieces (6), sliding table bases (8) are slidably mounted on the linear guide rail bodies (7), sliding table bodies (9) are fixed on the front sides of the sliding table bases (8), an optical detection piece mounting panel (10) is slidably mounted on the front sides of the sliding table bodies (9), an optical detection piece body (11) is fixed on the lower side of the optical detection piece mounting panel (10), a double-shaft driving motor (12) is mounted in the middle of the rear end of the working box (2), transmission rods (13) are fixed on two output ends of the double-shaft driving motor (12), a conveyor belt body (14) is mounted on one side, deviating from the double-shaft driving motor (12), and one side of the bottom surface of the sliding table base (8) is fixed on the upper belt surface of the conveyor belt body (14).
The tool positioning device is characterized in that a tool positioning assembly (15) for temporary fixation is further arranged on the bottom side of the front end face of the working box (2), an air cylinder (16) is arranged on one side of the front end of the tool positioning assembly (15), and a tension sensor (17) is fixed at the output end of the air cylinder (16).
2. The flat-top chain flatness optical detection device according to claim 1, wherein the tool positioning assembly (15) comprises four mounting seats (151) which are rectangular in distribution, a conveying chain plate body (152) is fixedly mounted on the upper side of each mounting seat (151), supporting columns (153) are intermittently fixed on two sides of each conveying chain plate body (152), flat-top chain positioning dishes (154) are fixedly arranged on the top sides of the two supporting columns (153) of the same conveying chain plate body (152), flat-top chain bodies (155) to be detected are arranged on the inner sides of the flat-top chain positioning dishes (154), electromagnetic block bodies (156) are mounted on the inner bottom surfaces of the flat-top chain positioning dishes (154), notches are formed at one ends, close to the tension sensors (17), of the flat-top chain positioning dishes (154), and self-control components (157) for controlling the power on and off of the electromagnetic block bodies (156) are mounted on the inner sides of the other ends of the flat-top chain positioning dishes (154).
3. The flat-top chain flatness optical detection device according to claim 2, wherein the self-control component (157) comprises a mounting hole formed in a flat-top chain positioning dish (154), cylindrical grooves are formed in two sides of the bottom surface of the mounting hole, cylindrical rods (1572) are slidably connected to the inner walls of the cylindrical grooves, tension springs (1573) are fixed between the cylindrical rods (1572) and the bottom surfaces of the cylindrical grooves, weighing blocks (1574) are further fixed on one sides of the cylindrical rods (1572) deviating from the tension springs (1573), a pressing rod (1575) is fixed on one end of each weighing block (1574), a transverse bar (1576) is further fixed on the inner wall of the upper side of the mounting hole, and a control switch (1577) for controlling the power on and off of the electromagnetic block body (156) is mounted on one end of each transverse bar (1576).
4. A flat-top chain flatness optical inspection apparatus according to claim 3, characterized in that the mounting hole is provided at one end of the flat-top chain positioning dish (154) facing away from the conveying chain plate body (152), one end of the pressure lever (1575) close to the control switch (1577) is provided with a circular arc transition section and a soft pad is fixed on the end surface, and the control switch (1577) is a reset switch.
5. A method for optical detection of flatness of a flat top chain according to claim 2 or 3, wherein spline symbols (a) on the center and both side areas of the flat top chain body (155) are taken as reference points during detection, and detection is performed to both sides to determine difference data a of the single sheet in the X-axis direction taking the reference points as points, and the flatness of the single sheet flat top chain body (155) in the X-axis direction is ensured by the verification production process.
6. A method for optically detecting the flatness of a flat top chain according to claim 2 or 3, wherein the detection is performed by taking the position of a spline symbol (a) on the center point of the flat top chain body (155) as a reference point, and detecting the straight line positions of the two wings of the chain plate to determine the height difference data B of the single chain plate in the Y axis direction by taking the reference point as a point, and the verification production process ensures the relative flatness of the whole batch of chain plates for the flatness of the single flat top chain body (155) in the Y axis direction.
7. A method for optical detection of flatness of flat-top chain according to claim 2 or 3, characterized in that 5-6 sections of flat-top chain bodies (155) are used for detection, the flat-top chain bodies (155) are detected under pretension force larger than 1KN to ensure clearance elimination between the flat-top chain bodies (155) and pin shafts, spline symbols (a) on the 2 nd sections of flat-top chain bodies (155) are used as reference points for detection, and continuity of 3 sections of flat-top chain bodies (155) is carried out in X axis direction of two wings of the flat-top chain bodies (155) to detect low difference data C so as to judge flatness of the multi-piece flat-top chain bodies (155) in X axis direction after assembly.
8. A method for optical detection of flatness of flat-top chain according to claim 2 or 3, characterized in that 5-6 sections of flat-top chain bodies (155) are used for detection, the flat-top chain bodies (155) are detected under pretension force larger than 1KN to ensure clearance elimination between the flat-top chain bodies (155) and pin shafts, spline symbols (a) on the 2 nd section of flat-top chain bodies (155) are used as reference points for detection, high-low difference data D are measured to the bending starting points of fixed hinge rolls and movable hinge rolls, and parallelism between the bending positions of the hinges of a plurality of flat-top chain bodies (155) and chain plates is determined after assembly.
9. The optical detection method for flatness of flat top chain according to claim 2 or 3, wherein spline symbol (a) on flat top chain body (155) is taken as reference point during detection, and high-low difference data E is measured to the bending starting point of the fixed hinge, so as to determine the deformation degree of the flat top chain fixed hinge affected by external force during pre-rolling, rolling and shaping process.
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Application publication date: 20230905 Assignee: Jixi Huangshan Industrial Co.,Ltd. Assignor: HUANGSHAN ZHONGYOU CHAIN MANUFACTURE Co.,Ltd. OF ANHUI Contract record no.: X2024980004538 Denomination of invention: A flat top chain flatness optical detection equipment and method Granted publication date: 20240220 License type: Common License Record date: 20240424 |