CN114769884A - Oxide removal apparatus and tuning method - Google Patents
Oxide removal apparatus and tuning method Download PDFInfo
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- CN114769884A CN114769884A CN202210462160.2A CN202210462160A CN114769884A CN 114769884 A CN114769884 A CN 114769884A CN 202210462160 A CN202210462160 A CN 202210462160A CN 114769884 A CN114769884 A CN 114769884A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 141
- 238000012545 processing Methods 0.000 claims abstract description 81
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 230000000007 visual effect Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 238000013519 translation Methods 0.000 claims description 25
- 230000000903 blocking effect Effects 0.000 claims description 24
- 230000007723 transport mechanism Effects 0.000 claims description 16
- 238000010304 firing Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010329 laser etching Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000010407 anodic oxide Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010330 laser marking Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
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Abstract
The invention discloses an oxide removing device and an adjusting method, wherein the oxide removing device comprises a rack, a transmission mechanism, a laser mechanism and a line width measuring mechanism, wherein the rack is provided with a processing station and a measuring station; the conveying mechanism is arranged on the frame and passes through the processing station; laser mechanism is including installing in the elevating gear of frame, laser device and detection device, laser device installs on elevating gear, and be located the top of processing station, detection device installs on laser device, and with laser device signal connection, survey line width mechanism includes line width measuring block and installs the visual device in frame measurement station top, line width measuring block movably installs in the frame, in order to remove between processing station and measurement station, visual device is used for measuring the laser line width of mark on the line width measuring block, visual device and elevating gear signal connection, in order to adjust the distance of laser device and processing station. The technical scheme of the invention can improve the precision of removing the oxide.
Description
Technical Field
The invention relates to the technical field of laser processing, in particular to oxide removal equipment and an adjusting method.
Background
During the production and processing of the watch, a layer of anodic oxide of the watch needs to be removed in a plurality of specific areas on the watch case of the watch, wherein the area of the area with the smallest area is 3.0mm multiplied by 1.48mm, and most of the areas are irregular patterns, and when the oxide is removed from the watch case, higher precision is needed. The traditional manual removal of oxides is difficult to meet the precision requirement, so a high-precision oxide removal device is needed to meet the precision requirement of removing the oxides on the watch shell of the watch.
Disclosure of Invention
The invention mainly aims to provide an oxide removing device, aiming at improving the precision of removing oxide.
In order to achieve the above object, the present invention provides an oxide removing apparatus, comprising:
the device comprises a frame, a positioning device and a control device, wherein the frame is provided with a processing station and a measuring station;
the conveying mechanism is arranged on the rack and passes through the processing station;
the laser mechanism comprises a lifting device, a laser device and a detection device, the lifting device is mounted on the rack, the laser device is mounted on the lifting device and located above the processing station, the laser device is used for emitting laser to remove oxides on a product, the detection device is mounted on the laser device and connected with the laser device through signals, and the detection device is used for detecting the processing position of the product; and
line width measuring mechanism, line width measuring mechanism includes line width measuring block and vision device, line width measuring block movably installs in the frame, with processing station with remove between the measurement station, line width measuring block is used for marking the laser line width, vision device install in the frame, and be located measure the station top, vision device is used for measuring the laser line width of mark on the line width measuring block, vision device with elevating gear signal connection, in order to adjust laser device with processing station's distance.
Optionally, the transport mechanism also passes through the measuring station;
the line width measuring mechanism further comprises a translation device, the translation device is installed on the rack, the line width measuring block is installed on the translation device, and the line width measuring block is driven by the translation device to move between the processing stations and the measuring stations.
Optionally, the translation device comprises:
the lead screw is arranged on the rack and positioned on one side of the conveying mechanism, and the lead screw extends along the conveying direction of the conveying mechanism;
the bracket is in threaded connection with the lead screw, and the line width measuring block is mounted on the bracket; and
the motor is arranged on the rack and is in transmission connection with the lead screw;
the motor drives the lead screw to rotate, and the lead screw drives the support to move back and forth along the conveying direction of the conveying mechanism.
Optionally, the stent comprises:
the base body is in threaded connection with the lead screw; and
the support body is arranged on the base body in a lifting mode so as to adjust the height of the support body.
Optionally, the conveying mechanism includes a first conveying part, a second conveying part, and a lifting platform, and the first conveying part, the lifting platform, and the second conveying part are all mounted on the rack and are arranged in sequence;
the first conveying part and the second conveying part are connected through the lifting platform, the lifting platform is located at the processing station, and the lifting platform is used for jacking and transmitting a product to the lifting platform so that the product is processed by the laser device.
Optionally, the laser device includes a semi-transparent mirror and a laser, the laser is fixedly connected to the lifting device, the semi-transparent mirror is installed at an emission end of the laser and located above the processing station, and the semi-transparent mirror is used for reflecting laser so that the laser emitted by the emission end of the laser is emitted onto the processing station;
the detection device is a CCD visual detector, the CCD visual detector is installed above the semi-transparent reflector, and the CCD visual detector can penetrate through the semi-transparent reflector to position the machining position of the product and detect whether the machined product is qualified or not.
Optionally, the oxide removing apparatus further comprises an anti-stacking mechanism, the anti-stacking mechanism is mounted on the rack and located at the feeding end of the conveying mechanism, and the anti-stacking mechanism can block the product from moving.
Optionally, the anti-stacking mechanism comprises:
the two induction devices are respectively arranged on the rack and are sequentially arranged in the conveying direction of the conveying mechanism at intervals, and the induction devices are used for inducing products; and
the blocking device is arranged on the rack and is positioned at the feeding end of the conveying mechanism, the blocking device is respectively in signal connection with the two sensing devices, and the blocking device is used for blocking the movement of the product;
when the two sensing devices sense the product at the same time, the blocking device blocks the product to move.
The invention also provides an adjusting method of the oxide removing equipment, the oxide removing equipment comprises a rack, a conveying mechanism, a laser mechanism and a line width measuring mechanism, the rack is provided with a processing station and a measuring station, the conveying mechanism is arranged on the rack and passes through the processing station, the laser mechanism comprises a lifting device, a laser device and a detection device, the lifting device is arranged on the rack, the laser device is arranged on the lifting device and is positioned above the processing station, the laser device is used for emitting laser to remove the oxide on a product, the detection device is arranged on the laser device and is in signal connection with the laser device, the detection device is used for detecting the position of the product to be processed, the line width measuring mechanism comprises a line width measuring block and a visual device, the line width measuring block is movably arranged on the rack, the laser line width measuring device comprises a frame, a machine station, a line width measuring block, a vision device, a lifting device and a lifting device, wherein the machine station is used for moving between the machine station and the measuring station, the line width measuring block is used for marking the line width of laser, the vision device is arranged on the frame and is positioned above the measuring station, the vision device is used for measuring the line width of the laser marked on the line width measuring block, and the vision device is in signal connection with the lifting device so as to adjust the distance between the laser device and the machine station;
the adjusting method comprises the following steps:
controlling the line width measuring block to move to a processing station for bearing marking paper;
controlling a laser device to emit laser to the line width measuring block at different heights so as to leave a plurality of laser firing lines on the marking paper;
controlling the line width measuring block to move to a measuring station, and acquiring the width of all laser firing lines by using a vision device;
and screening the height information of the laser device corresponding to the laser firing line with the minimum width, and controlling the laser device to move to the height indicated by the height information.
Optionally, the step of controlling the laser device to emit laser to the line width measuring block at different heights so as to leave a plurality of laser burning lines on the marking paper includes:
controlling a laser device to emit laser once every time when the laser device rises from an initial height to a first preset height so as to leave a plurality of laser burning lines on the marking paper;
controlling the laser device to return to the initial height, and controlling the laser device to emit laser once when the second preset height is reduced so as to leave a plurality of laser burning lines on the marking paper;
or, the step of controlling the laser device to emit laser to the line width measuring block at different heights so as to leave a plurality of laser burning lines on the marking paper comprises:
controlling a laser device to emit laser once every time the laser device descends a first preset height from an initial height so as to leave a plurality of laser burning lines on the marking paper;
and controlling the laser device to return to the initial height, and controlling the laser device to emit laser once when the laser device rises to a second preset height so as to leave a plurality of laser burning lines on the marking paper.
The technical scheme of the invention is that the oxide removing equipment comprises a rack, a conveying mechanism, a laser mechanism and a line width measuring mechanism, wherein the rack is provided with a processing station and a measuring station; the conveying mechanism is arranged on the frame and passes through the processing station; the laser mechanism comprises a lifting device, a laser device and a detection device, the lifting device is installed on the rack, the laser device is installed on the lifting device and located above the processing station, the laser device is used for emitting laser to remove oxides on products, the detection device is installed on the laser device and connected with the laser device in a signal mode, and the detection device is used for detecting the processing position of the products; the line width measuring mechanism comprises a line width measuring block and a visual device, the line width measuring block is installed on the rack, the visual device is installed on the rack and located above the measuring station, the visual device is in signal connection with the lifting device, the line width measuring block moves between the processing station and the measuring station through the line width measuring block, the line width measuring block is marked with the laser line width by the laser device, the visual device measures the laser line width marked by the line width measuring block, the laser line width with the minimum width is compared, and then the laser line width is fed back to the lifting device, the lifting device adjusts the height of the laser device to the height corresponding to the laser line width with the minimum width, at the moment, the light spot of laser emitted by the laser device on the processing station is minimum, and therefore the oxide in irregular-shaped areas on the watch can be conveniently removed, and the precision of removing the oxide can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic overall view of an oxide removal apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an oxide removal apparatus according to the present embodiment;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a schematic diagram of a line width measuring mechanism according to the present embodiment;
FIG. 6 is a schematic structural view of the bracket according to the present embodiment;
FIG. 7 is an exploded view of the transfer mechanism of the present embodiment;
FIG. 8 is a schematic structural diagram of a laser mechanism according to the present embodiment;
fig. 9 is an exploded view of the laser mechanism in this embodiment.
The reference numbers illustrate:
the implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides an oxide removing device.
As shown in fig. 1 to 3, in an embodiment of the present invention, an oxide removing apparatus 100 includes a frame 10, a conveying mechanism 30, a laser mechanism 50, and a line width measuring mechanism 70, and the frame 10 is provided with a processing station 10a and a measuring station 10 b. The transport mechanism 30 is mounted to the frame 10 and passes through the processing station 10 a. The laser mechanism 50 comprises a lifting device 51, a laser device 53 and a detection device 55, wherein the lifting device 51 is installed on the frame 10, the laser device 53 is installed on the lifting device 51 and is located above the processing station 10a, the laser device 53 is used for emitting laser to remove oxides on products, the detection device 55 is installed on the laser device 53 and is in signal connection with the laser device 53, and the detection device 55 is used for detecting the processing position of the products. The line width measuring mechanism 70 comprises a line width measuring block 71 and a vision device 73, wherein the line width measuring block 71 is movably installed on the machine frame 10 to move between the processing station 10a and the measuring station 10b, the line width measuring block 71 is used for marking the line width of the laser, the vision device 73 is installed on the machine frame 10 and is positioned above the measuring station 10b, the vision device 73 is used for measuring the line width of the laser marked on the line width measuring block 71, and the vision device 73 is in signal connection with the lifting device 51 to adjust the distance between the laser device 53 and the processing station 10 a.
In this embodiment, the oxide removal apparatus 100 includes a frame 10, a transfer mechanism 30, a laser mechanism 50, and a line width measuring mechanism 70, and the frame 10 is provided with a processing station 10a and a measuring station 10 b. The transfer mechanism 30 is mounted to the frame 10 and passes through the processing station 10 a. The laser mechanism 50 comprises a lifting device 51, a laser device 53 and a detection device 55, wherein the lifting device 51 is installed on the frame 10, the laser device 53 is installed on the lifting device 51 and is located above the processing station 10a, the laser device 53 is used for emitting laser to remove oxides on products, the detection device 55 is installed on the laser device 53 and is in signal connection with the laser device 53, and the detection device 55 is used for detecting the processing position of the products. The linewidth measuring mechanism 70 includes a linewidth measuring block 71 and a vision device 73, the linewidth measuring block 71 is mounted on the frame 10, the vision device 73 is mounted on the frame 10, and is located above the measuring station 10b, the vision device 73 is in signal connection with the lifting device 51, the line width measuring block 71 is moved between the processing station 10a and the measuring station 10b, the line width measuring block 71 is marked with the laser line width by the laser device 53, the vision device 73 measures the laser line width marked by the line width measuring block 71, and compares the laser line width with the minimum width to obtain the laser line width, then feeding back to the lifting device 51, the lifting device 51 adjusting the height of the laser device 53 to the height corresponding to the width of the laser line with the minimum width, at this time, the laser emitted by the laser device 53 has the minimum light spot on the processing station 10a, therefore, the oxide in the irregular-shaped area on the watch can be removed conveniently, and the precision of removing the oxide can be improved.
Further, the product is transported in the transport direction by the transport mechanism 30, the detection mechanism detects the processing position of the product and sends the position information to the laser mechanism 50, the laser mechanism 50 emits laser to the processing position of the product according to the information to remove the oxide of the product, and then the detection mechanism checks the quality of the processed product. Therefore, the oxide can be quickly removed from the product, the labor is saved, and the efficiency is improved. On the other hand, the line width measuring mechanism 70 can detect the line width of the laser generated by the laser mechanism 50, and feed back the information of the line width of the laser to the laser mechanism 50, so that the laser mechanism 50 can adjust the line width of the laser generated by the laser mechanism 50 according to the information, so as to correct the line width of the laser generated by the laser mechanism 50, and ensure the processing precision of the product. By the arrangement, the line width of the laser mechanism 50 can be automatically adjusted, manual adjustment is saved, the efficiency is improved, the adjusting precision is stable and reliable, and the adjustment of the line width of the standardized laser can be realized, so that the standardized processing of products can be realized.
The principle of the laser for removing the oxide on the surface of the object is that high-energy laser beams are focused and then irradiated on the surface of the object, so that the surface layers of pollutants, coatings and oxides on the surface of the object are vibrated, melted, evaporated or combusted and finally separated from the surface of the object, and the purpose of removing the oxide is achieved.
The detection mechanism may be a CCD vision device 73, which photographs the product to determine the processing position of the product by comparing images, and after the processing is completed, the product may be photographed again to determine the processing quality of the product by comparing images. Of course, the detection mechanism may be installed above the processing station 10a, may be installed on one side of the processing station 10a, or may be installed at another position, and the detection mechanism is driven by the displacement mechanism to move so as to reach the optimal detection position.
The signal connection between the detection mechanism and the laser mechanism 50 may be a wire connection, a bluetooth wireless connection, or other effective signal connection.
The line width measuring block 71 may mark the branding left by the laser by setting 3M paper, i.e., laser etching label paper, and the 3M paper is not described any further since it is the prior art; or by pasting 3M paper on the line width measuring block 71; other ways of effectively marking the branding left by the laser are also possible.
The line width measuring block 71 is movably mounted on the frame 10, and the line width measuring block 71 can be driven to move by setting a motor 755 to drive a screw 751; the linear motor 755 can also be arranged to drive the line width measuring block 71 to move; other approaches are also possible.
The vision device 73 may be a CCD camera, a CMOS camera, or other effective vision device 73.
The signal connection between the vision device 73 and the laser mechanism 50 may be a wire connection, a WIFI wireless connection, or other effective signal connection.
As shown in fig. 2, 3 and 5, in one embodiment of the present invention, the transport mechanism 30 also passes through the measuring station 10 b. The line width measuring mechanism 70 further comprises a translation device 75, the translation device 75 is mounted on the frame 10, a line width measuring block 71 is mounted on the translation device 75, and the line width measuring block 71 moves between the processing station 10a and the measuring station 10b under the driving of the translation device 75.
The translation device 75 is disposed in the transport direction of the product and can move back and forth in the transport direction of the product to avoid interfering with other mechanisms. A vision device 73 is arranged downstream in the transport direction of the products, and a translation device 75 can move the measuring block below the vision device 73 for the vision device 73 to take a picture of the line width measuring block 71. Specifically, when the line width measurement of the laser is performed, the translation device 75 first moves the line width measurement block 71 to the processing station 10a, the laser mechanism 50 emits the laser to leave a mark on the line width measurement block 71, then the translation device 75 moves the line width measurement block 71 to the lower side of the vision device 73, the vision device 73 shoots the laser mark on the line width measurement block 71, the vision device 73 compares the shot image with a standard line width image to obtain a difference, and then the data is fed back to the laser mechanism 50, so that the laser mechanism 50 adjusts the laser line width. After the measurement is completed, the translation device 75 moves the line width measuring block 71 to a preset position so as to avoid interfering with the movement of other mechanisms.
In this embodiment, the line width measuring block 71 is moved by the translation device 75, so that the line width measuring block 71 is prevented from interfering with other mechanisms to influence the movement of the other mechanisms, and the ordered and reliable operation of the mechanisms on the whole oxide removing apparatus 100 is ensured. The translation device 75 moves the line width measuring block 71 and cooperates with the vision device 73 to realize automatic laser line width measurement, so that the whole oxide removing device 100 can automatically adjust the laser line width, improve the laser processing precision and improve the product quality.
The translation device 75 may be moved by driving the screw 751 by the motor 755, may be moved by pushing by an air cylinder, or may be moved by other effective moving means.
As shown in fig. 2 and 5, in an embodiment of the present invention, the translation device 75 includes a lead screw 751, a bracket 753, and a motor 755, wherein the lead screw 751 is mounted on the frame 10 and located at one side of the transmission mechanism 30, and the lead screw 751 extends along the transportation direction of the transmission mechanism 30. The bracket 753 is screwed to the screw 751, and the line width measuring block 71 is mounted on the bracket 753. The motor 755 is installed on the frame 10 and is in transmission connection with the lead screw 751. Wherein, motor 755 drives lead screw 751 to rotate, and lead screw 751 drives bracket 753 to move back and forth along the transport direction of transport mechanism 30.
In this embodiment, the lead screw 751 is installed on one side of the transport mechanism 30 and extends along the transport direction of the transport mechanism 30, and the line width measurement block 71 can be moved in the transport direction of the transport mechanism 30, so that the structural arrangement can be optimized, the occupied space of the translation device 75 can be reduced, and the volume of the entire oxide removal apparatus 100 can be reduced. Moreover, the displacement transmission mechanism 30 is away from one side of the laser mechanism 50, so that interference between the mechanisms can be avoided, and the translation device 75 is convenient to overhaul. In addition, the driving mode is accurate and reliable in movement.
As shown in fig. 6, in an embodiment of the present invention, the bracket 753 includes a seat 7531 and a frame 7535, and the seat 7531 is threadedly connected to the screw 751. The frame body 7535 is arranged on the seat body 7531 in a lifting mode so as to adjust the height of the frame body 7535.
In this embodiment, the frame body 7535 is arranged on the frame body 7531 in a liftable manner to adjust the height of the frame body 7535, thereby adjusting the height of the line width measuring block 71. Specifically, there is the measuring plane on the line width measuring block 71, and laser can leave the brand on this plane, and in actual production, when transport mechanism 30 transported the product to machining-position 10a, there was some factors to lead to the distance between the machined surface of product and the laser device 53 to have the deviation to cause the facula grow of laser emission on the product surface easily, and then can reduce the machining precision.
It should be noted that the frame body 7535 is arranged on the base body 7531 in a liftable manner, and may be provided with a screw mechanism, and the lifting is realized by manually rotating a screw; or an air cylinder can be arranged, and the lifting is realized by controlling the air cylinder; other effective means are also possible.
As shown in fig. 2 and 7, in an embodiment of the present invention, the conveying mechanism 30 includes a first conveying portion 31, a second conveying portion 33, and a lifting platform 35, and the first conveying portion 31, the lifting platform 35, and the second conveying portion 33 are all mounted on the frame 10 and are sequentially disposed.
The first conveying part 31 and the second conveying part 33 are received by a lifting platform 35, the lifting platform 35 is located at the processing station 10a, and the lifting platform 35 is used for lifting the product transmitted to the lifting platform 35 so that the product is processed by the laser device 53.
As shown in fig. 8 and 9, in an embodiment of the present invention, the laser device 53 includes a semi-transparent mirror 531 and a laser 535, the laser 535 is fixedly connected to the lifting device 51, the semi-transparent mirror 531 is installed at the emitting end of the laser 535 and is located above the processing station 10a, and the semi-transparent mirror 531 is used for reflecting the laser so that the laser emitted from the emitting end of the laser 535 is incident on the processing station 10 a. The detection device 55 is a CCD vision detector, which is installed above the half-transparent mirror 531, and the CCD vision detector can pass through the half-transparent mirror 531 to locate the product processing position and detect whether the processed product is qualified.
In this embodiment, the semi-transparent mirror 531 is used to integrate the laser 535 and the detection device 55, so that the mechanical layout of the oxide removal apparatus 100 can be optimized, the structure is compact, the space is saved, and the volume of the whole apparatus is reduced. And, detection device 55 adopts CCD vision detector, not only can fix a position the station position of product before processing the product to laser 535 accurate processing, moreover after processing the finished product, can go on rechecking to the product, whether the inspection product is qualified. The CCD vision detector has functions of positioning, measuring, identifying, detecting, etc., and is not described herein again because it is a prior art.
It should be noted that the transflective mirror 531 can reflect light and transmit light, and the transflective mirror 531 is prior art, so the details are not described herein.
As shown in fig. 2 and 4, in an embodiment of the present invention, the oxide removing apparatus 100 further includes an anti-stacking mechanism 90, the anti-stacking mechanism 90 is mounted on the frame 10 and located at the feeding end of the conveying mechanism 30, and the anti-stacking mechanism 90 can block the product from moving.
When the stacking prevention mechanism 90 detects that the number of the products on the conveying mechanism 30 is too large, the stacking prevention mechanism 90 blocks the movement of the products at the feeding end of the conveying mechanism 30, and when the stacking prevention mechanism 90 detects that the number of the products on the conveying mechanism 30 is within a normal range, the stacking prevention mechanism 90 can release the products, and the products can continue to be conveyed. In this way, stacking of products on the conveying mechanism 30 can be avoided, and an accident that the products are stacked or dropped due to mutual extrusion is prevented from occurring, and the safety of the oxide removing apparatus 100 is improved. Moreover, the anti-stacking mechanism 90 can be matched with the laser mechanism 50 to control the processing efficiency of the product, so that the laser processing efficiency can be controlled within a certain range.
It should be noted that the anti-stacking mechanism 90 can be a mechanism that prevents stacking of products by blocking the transportation of products by a detector cooperating with a robot; the detector can also be matched with the cylinder to drive the blocking block to block the product transportation so as to prevent the product from stacking; other effective means of blocking product transport are also possible.
As shown in fig. 2 and 4, in an embodiment of the present invention, the anti-stacking mechanism 90 includes two sensing devices 91 and a blocking device 93, the two sensing devices 91 are respectively installed on the frame 10 and are sequentially spaced in the transporting direction of the conveying mechanism 30, and the sensing devices 91 are used for sensing the products. The blocking device 93 is installed on the frame 10 and located at the feeding end of the conveying mechanism 30, the blocking device 93 is in signal connection with the two sensing devices 91, and the blocking device 93 is used for blocking the movement of the product. Wherein, when the two sensing devices 91 sense the product at the same time, the blocking device 93 blocks the product from moving.
Two induction system 91 are set up at the interval in the direction of transportation of product, this interval distance can be confirmed according to the product quantity on the transport mechanism 30 of will controlling, sense the product simultaneously when two induction system 91, show that the product quantity on transport mechanism 30 has reached predetermined threshold value at this moment, blocking device 93 blocks the product at the pan feeding end of transport mechanism 30 this moment, in order to avoid the product to pile up on transport mechanism 30, treat two induction system 91, only one of them induction system 91 senses the product or when two induction system 91 do not sense the product, blocking device 93 retracts, thereby release the product, the product can be transported on transport mechanism 30 again.
The sensing device 91 may be a laser sensor, a distance switch, or other effective sensors.
The blocking device 93 can be a cylinder pushing block to block the product from moving; a motor 755 can also be arranged to drive a lead screw 751, and the lead screw 751 drives a blocking block to block the movement of the product; other effective means are also possible.
As shown in fig. 2, in an embodiment of the present invention, the oxide removing apparatus 100 further comprises a power measuring mechanism, and the power measuring mechanism is in signal connection with the laser mechanism 50, and is used for detecting the power of the laser.
The power measuring mechanism detects the power generated by the laser mechanism 50 and feeds the power back to the laser mechanism 50, and the laser mechanism 50 adjusts the power of the laser according to the fed-back power information. Therefore, the power of the laser generated by the laser mechanism 50 can be automatically adjusted, so that the laser power of the laser mechanism 50 is maintained in a relatively stable range, the product is prevented from being burned due to overhigh laser power, and incomplete oxide removal due to overlow laser power is also avoided. In addition, the laser is not manually tested and adjusted, and the efficiency is improved.
It should be noted that the signal connection between the power measuring mechanism and the laser mechanism 50 may be a wire connection, a WIFI wireless connection, or other effective signal connection.
As shown in fig. 2, in an embodiment of the present invention, the power measuring mechanism includes a driving device and a power meter, the driving device is mounted on the frame 10; the power meter is arranged on the driving device and is in signal connection with the laser mechanism 50, and the power meter is used for measuring the laser power; wherein, the driving device can drive the dynamometer to move above the processing station 10 a.
The driving device has a mounting end fixed on the frame 10 and a moving end fixedly connected to the mounting end, the moving end is rotatable relative to the mounting end, and the power meter is mounted on the moving end. When the laser power test is performed, the driving device can drive the power meter to move to the upper side of the processing station 10a, specifically, the driving device drives the power meter to move to the lower side of the laser mechanism 50 for emitting laser, so that the power meter detects the power of the laser generated by the laser mechanism 50, then the power meter feeds the power information of the laser back to the laser mechanism 50, the laser mechanism 50 adjusts the power of the laser according to the fed-back power information, and after the laser power test is completed, the driving device drives the power meter to be far away from the processing station 10 a. Like this, can realize the removal and accomodate of dynamometer to avoid the dynamometer to cause the interference to other mechanisms, and compact structure, the control of being convenient for. The measurement of laser power by the power meter is prior art and is not described herein.
The driving device may be a rotary cylinder to drive the dynamometer to move, a motor 755 may drive a lead screw 751 to drive the dynamometer to move, or other effective driving methods may be used.
The signal connection mode between the power meter and the laser mechanism 50 may be a wire connection mode, a WIFI wireless connection mode, or other effective signal connection modes.
As shown in fig. 2, in an embodiment of the present invention, the conveying mechanism 30 further has a recycling station located on a side of the processing station 10a facing the conveying direction. The oxide removal apparatus 100 further includes a recovery mechanism mounted to the frame 10, the recovery mechanism being located at a recovery station, the recovery mechanism being used to recover defective products.
The recovery station comprises a storage device and a pushing device, the storage device is arranged on the rack 10, and the storage device is used for placing bad products; the pushing device is mounted on the rack 10 and arranged opposite to the storage device, and is used for pushing the products on the conveying mechanism 30 into the storage device. The transfer mechanism 30 has two opposite sides in the width direction, the storage device is located on one side, the pushing device is located on the other side, and the storage device and the pushing device are arranged oppositely.
It should be noted that the pushing device may be driven by an air cylinder, may be moved by driving the lead screw 751 by the motor 755, or may be driven by other effective driving methods.
As shown in fig. 2, based on the oxide removing apparatus 100, the present invention further provides a calibration method of the oxide removing apparatus 100, which includes the following steps:
controlling the line width measuring block 71 to move to the processing station 10a for bearing the marking paper;
controlling the laser device 53 to emit laser to the line width measuring block 71 at different heights so as to leave a plurality of laser firing lines on the marking paper;
controlling the line width measuring block 71 to move to the measuring station 10b, and acquiring the width of all laser firing lines by using the vision device 73;
and screening the height information of the laser device 53 corresponding to the laser burning line with the minimum width, and controlling the laser device 53 to move to the height indicated by the height information.
In the technical scheme of this embodiment, a main board is disposed in the oxide removing apparatus 100, the main board controls the line width measuring block 71 to move to the processing station 10a, and the line width measuring block 71 bears marking paper so as to facilitate laser marking. The laser can etch marks on the marking paper, the marking paper can be 3M laser etching label paper, and the marking paper is the prior art, so the description is omitted. Then, the main board controls the lifting device 51 to drive the laser device 53 to ascend or descend to different heights, and controls the laser device 53 to emit laser at different heights respectively, so as to leave marks on the marking paper respectively. Thereafter, the main board controls the line width measuring block 71 to move to the measuring station 10b, and controls the vision device 73 to obtain the widths of all the laser burning lines. And finally, screening the height information of the laser device 53 corresponding to the laser burning line with the minimum width, and controlling the laser device 53 to move to the height indicated by the height information. Thus, the laser emitted by the laser device 53 can be minimized in the light spot on the processing station 10a, so that the oxide in the irregular-shaped area on the watch can be removed conveniently, and the precision of removing the oxide can be improved. In addition, in this way, the laser line width can be automatically measured and the laser device 53 can be automatically adjusted to the optimal height, so that the adjustment time of the laser device 53 can be reduced and the efficiency can be improved. In addition, the oxide is removed from the watch case of the watch, expensive high-precision laser equipment is not needed, the watch case processing precision can be met, and the cost can be saved.
Since the distress system provided by the present application employs all technical solutions of the oxide removal apparatus 100 in any of the foregoing embodiments, and the specific structure of the oxide removal apparatus 100 refers to the foregoing embodiments, at least all beneficial effects brought by the technical solutions of the foregoing embodiments are achieved, and details are not repeated here.
As shown in fig. 2, in an embodiment of the present invention, the step of controlling the laser device 53 to emit laser to the line width measuring block 71 at different heights so as to leave a plurality of laser burning lines on the marking paper includes:
controlling a laser device 53 to emit laser once every time when the initial height rises to a first preset height so as to leave a plurality of laser burning lines on the marking paper;
controlling the laser device 53 to return to the initial height, and controlling the laser device 53 to emit laser once when the second preset height is reduced, so as to leave a plurality of laser burning lines on the marking paper;
alternatively, the step of controlling the laser device 53 to emit laser to the line width measuring block 71 at different heights so as to leave a plurality of laser burning lines on the marking paper includes:
controlling a laser device 53 to emit laser once every time the laser device starts to descend from the initial height by a first preset height so as to leave a plurality of laser burning lines on the marking paper;
and controlling the laser device 53 to return to the initial height, and controlling the laser device 53 to emit laser once every time the laser device 53 is raised to a second preset height so as to leave a plurality of laser burning lines on the marking paper.
In this embodiment, when the laser device 53 is located at the initial height, the laser device 53 is controlled to emit laser to the line width measuring block 71, and an initial line is left on the marking paper. Then, the laser device 53 is controlled to move the laser toward one side of the initial line and emit the laser once every time the laser device 53 is raised by the first preset height, so as to leave a plurality of laser burning lines on the marking paper. Then, the laser device 53 is controlled to return to the initial height, and when the laser device 53 is controlled to descend by the first preset height, the laser device 53 moves the laser towards the other side of the initial line and emits the laser once, so that a plurality of laser burning lines are left on the marking paper. The first preset height may be 0.1mm, 0.2mm, 0.3mm, 0.4mm, etc., and the first preset height is not limited herein and may be determined as required. The initial height of the laser device 53 may be the height of the laser device 53 after the whole apparatus is stopped, or may be a fixed initial height. Therefore, the laser line width of the laser device 53 at different height positions on the upper side and the lower side of the height can be obtained based on the initial height of the laser device 53, so that the laser line width can be basically measured to cover the height that the laser device 53 can move, the laser device 53 can be measured on the processing station 10a, and the distance of the shortest laser line width can be obtained.
In another embodiment, when the laser device 53 is at the initial height, the laser device 53 is controlled to emit laser light to the line width measuring block 71, so as to leave an initial line on the marking paper. Then, the laser device 53 is controlled to move the laser toward one side of the initial line and emit the laser once every time the laser device 53 descends by the second preset height, so as to leave a plurality of laser burning lines on the marking paper. Then, the laser device 53 is controlled to return to the initial height, and the laser device 53 is controlled to move the laser toward one side of the initial line and emit the laser once every time the laser device 53 is controlled to raise the second preset height, so as to leave a plurality of laser burning lines on the marking paper. The second preset height may be 0.1mm, 0.2mm, 0.3mm, 0.4mm, etc., and the second preset height is not limited herein and may be determined as required. Therefore, the laser line width of the laser device 53 at different height positions on the upper side and the lower side of the height can be obtained based on the initial height of the laser device 53, so that the laser line width can be basically measured to cover the height that the laser device 53 can move, the laser device 53 can be measured on the processing station 10a, and the distance of the shortest laser line width can be obtained.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An oxide removal apparatus, comprising:
the device comprises a frame, a positioning device and a control device, wherein the frame is provided with a processing station and a measuring station;
the conveying mechanism is arranged on the rack and passes through the processing station;
the laser mechanism comprises a lifting device, a laser device and a detection device, the lifting device is mounted on the rack, the laser device is mounted on the lifting device and located above the processing station, the laser device is used for emitting laser to remove oxides on a product, the detection device is mounted on the laser device and connected with the laser device through signals, and the detection device is used for detecting the processing position of the product; and
the wide mechanism of survey line, it includes line width measuring block and vision device to survey the line width mechanism, line width measuring block movably installs in the frame, with processing station with remove between the measurement station, line width measuring block is used for marking the laser line width, the vision device install in the frame, and be located measure the station top, the vision device is used for measuring the laser line width of mark on the line width measuring block, the vision device with elevating gear signal connection, in order to adjust laser device with processing station's distance.
2. The oxide removal apparatus of claim 1, wherein the transport mechanism also passes through the measurement station;
the line width measuring mechanism further comprises a translation device, the translation device is installed on the rack, the line width measuring block is installed on the translation device, and the line width measuring block is driven by the translation device to move between the processing stations and the measuring stations.
3. The oxide removal apparatus of claim 2, wherein the translation device comprises:
the lead screw is arranged on the rack and positioned on one side of the conveying mechanism, and the lead screw extends along the conveying direction of the conveying mechanism;
the bracket is in threaded connection with the lead screw, and the line width measuring block is mounted on the bracket; and
the motor is arranged on the rack and is in transmission connection with the lead screw;
the motor drives the lead screw to rotate, and the lead screw drives the support to move back and forth along the conveying direction of the conveying mechanism.
4. The oxide removal apparatus of claim 3, wherein the support comprises:
the base body is in threaded connection with the lead screw; and
the support body is arranged on the base body in a liftable mode so as to adjust the height of the support body.
5. The oxide removal apparatus of claim 1, wherein the transport mechanism comprises a first transport section, a second transport section, and a lift platform, the first transport section, the lift platform, and the second transport section all mounted on the frame and arranged in sequence;
the first conveying part and the second conveying part are connected through the lifting platform, the lifting platform is located at the machining station, and the lifting platform is used for jacking and transmitting a product to the lifting platform so that the product is machined by the laser device.
6. The oxide removing apparatus according to claim 1, wherein the laser device comprises a semi-transparent mirror and a laser, the laser is fixedly connected to the lifting device, the semi-transparent mirror is mounted at an emission end of the laser and located above the processing station, and the semi-transparent mirror is used for reflecting the laser so that the laser emitted by the emission end of the laser is emitted on the processing station;
the detection device is a CCD visual detector, the CCD visual detector is installed above the semi-transparent reflector, and the CCD visual detector can penetrate through the semi-transparent reflector to position the product processing position and detect whether the processed product is qualified or not.
7. The oxide removal apparatus of claim 1, further comprising an anti-stacking mechanism mounted to the frame at the infeed end of the conveyor mechanism, the anti-stacking mechanism blocking movement of the product.
8. The oxide removal apparatus of claim 7, wherein the anti-stack mechanism comprises:
the two induction devices are respectively arranged on the rack and are sequentially arranged in the conveying direction of the conveying mechanism at intervals, and the induction devices are used for inducing products; and
the blocking device is arranged on the rack and positioned at the feeding end of the conveying mechanism, the blocking device is respectively in signal connection with the two sensing devices, and the blocking device is used for blocking the movement of a product;
when the two sensing devices sense the product at the same time, the blocking device blocks the product to move.
9. A tuning method of an oxide removal apparatus according to any of claims 1 to 8, characterized in that the tuning method comprises the steps of:
controlling the line width measuring block to move to a processing station for bearing marking paper;
controlling a laser device to emit laser to the line width measuring block at different heights so as to leave a plurality of laser firing lines on the marking paper;
controlling the line width measuring block to move to a measuring station, and acquiring the widths of all laser firing lines by using a vision device;
and screening the height information of the laser device corresponding to the laser firing line with the minimum width, and controlling the laser device to move to the height indicated by the height information.
10. The tuning method according to claim 9, wherein the step of controlling the laser device to emit laser light to the line width measuring block at different heights to leave a plurality of laser burned lines on the marking paper comprises:
controlling a laser device to emit laser once every time when the laser device rises from an initial height to a first preset height so as to leave a plurality of laser burning lines on the marking paper;
controlling the laser device to return to the initial height, and controlling the laser device to emit laser once when the second preset height is reduced so as to leave a plurality of laser firing lines on the marking paper;
or, the step of controlling the laser device to emit laser to the line width measuring block at different heights so as to leave a plurality of laser burning lines on the marking paper comprises the following steps:
controlling a laser device to emit laser once when the laser device starts to descend from the initial height by a first preset height so as to leave a plurality of laser burning lines on the marking paper;
and controlling the laser device to return to the initial height, and controlling the laser device to emit laser once when the laser device rises to a second preset height so as to leave a plurality of laser burning lines on the marking paper.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116833587A (en) * | 2023-07-19 | 2023-10-03 | 杭州凯恒塑料制品有限公司 | Cutting machine is used in plastics casing processing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546263A (en) * | 2016-10-12 | 2017-03-29 | 上海大学 | A kind of laser leveler shoot laser line detecting method based on machine vision |
| CN109225921A (en) * | 2018-10-26 | 2019-01-18 | 苏州富强科技有限公司 | Jack check bit device and production line height detecting system |
| CN109926711A (en) * | 2019-04-25 | 2019-06-25 | 大族激光科技产业集团股份有限公司 | A kind of method of automatic acquisition laser spot and the automatic processing unit (plant) for obtaining laser spot |
| CN110340534A (en) * | 2019-06-21 | 2019-10-18 | 苏州市长峰激光技术有限公司 | A kind of high-rate laser coder and code printing method |
| CN210306244U (en) * | 2019-04-12 | 2020-04-14 | 大族激光科技产业集团股份有限公司 | Laser focus automated inspection and monitoring device |
| CN215393195U (en) * | 2021-05-24 | 2022-01-04 | 武汉欧双光电科技股份有限公司 | Automatic laser marking machine |
| CN113977095A (en) * | 2021-10-29 | 2022-01-28 | 深圳泰德激光技术股份有限公司 | Laser marking machine |
-
2022
- 2022-04-28 CN CN202210462160.2A patent/CN114769884B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546263A (en) * | 2016-10-12 | 2017-03-29 | 上海大学 | A kind of laser leveler shoot laser line detecting method based on machine vision |
| CN109225921A (en) * | 2018-10-26 | 2019-01-18 | 苏州富强科技有限公司 | Jack check bit device and production line height detecting system |
| CN210306244U (en) * | 2019-04-12 | 2020-04-14 | 大族激光科技产业集团股份有限公司 | Laser focus automated inspection and monitoring device |
| CN109926711A (en) * | 2019-04-25 | 2019-06-25 | 大族激光科技产业集团股份有限公司 | A kind of method of automatic acquisition laser spot and the automatic processing unit (plant) for obtaining laser spot |
| CN110340534A (en) * | 2019-06-21 | 2019-10-18 | 苏州市长峰激光技术有限公司 | A kind of high-rate laser coder and code printing method |
| CN215393195U (en) * | 2021-05-24 | 2022-01-04 | 武汉欧双光电科技股份有限公司 | Automatic laser marking machine |
| CN113977095A (en) * | 2021-10-29 | 2022-01-28 | 深圳泰德激光技术股份有限公司 | Laser marking machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116833587A (en) * | 2023-07-19 | 2023-10-03 | 杭州凯恒塑料制品有限公司 | Cutting machine is used in plastics casing processing |
| CN116833587B (en) * | 2023-07-19 | 2024-04-19 | 佛山市喜恒塑料有限公司 | Cutting machine is used in plastics casing processing |
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|---|---|
| CN114769884B (en) | 2024-02-06 |
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