CN117300368A - Marking mechanism and control method - Google Patents
Marking mechanism and control method Download PDFInfo
- Publication number
- CN117300368A CN117300368A CN202311334687.8A CN202311334687A CN117300368A CN 117300368 A CN117300368 A CN 117300368A CN 202311334687 A CN202311334687 A CN 202311334687A CN 117300368 A CN117300368 A CN 117300368A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- time
- detection
- sliding
- marking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 76
- 230000011218 segmentation Effects 0.000 claims abstract description 7
- 229910052705 radium Inorganic materials 0.000 claims abstract description 4
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 34
- 210000001503 joint Anatomy 0.000 claims description 9
- 238000010147 laser engraving Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000010329 laser etching Methods 0.000 claims 2
- 238000012546 transfer Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- 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
- B23K26/362—Laser etching
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The utility model belongs to electronic module engraving machine field specifically is a marking mechanism and control method, including station segmentation device, the station segmentation device includes rotatable revolving platform, is provided with engraving machine and detection device along revolving platform circumferencial direction, engraving machine includes liftable radium carving head, detection device includes the detection head that can translate and go up and down, revolving platform still is provided with discharge apparatus along one side of circumferencial direction, and discharge apparatus includes first discharge clamping jaw and the second discharge clamping jaw that can translate and go up and down, revolving platform and tool can dismantle and be connected, and engraving machine, detection device and discharge apparatus correspond the corresponding station of revolving platform respectively. This application carries out the cooperation of position, removal through marking device, detection device and discharge apparatus's multidirectional adjustable with the quadruplex position decollator, controls the coordination between each station operation duration rationally. The occupied area of the equipment is reduced, and the marking and detecting efficiency and precision are improved.
Description
Technical Field
The application belongs to the field of electronic module engraving mechanisms, and particularly relates to a marking mechanism and a control method.
Background
In the prior art, the marking and detecting device systems of the parts are linearly arranged among stations, the stations are operated, the length and the occupied area of a single axial direction are large, and a storage feeding device, an engraving mechanism, an AOI detecting device and a discharging device are required to be distributed on a longer assembly line, so that new problems are brought, namely that the working procedures cannot be operated simultaneously, and only one by one. Because the standard degree of marking has higher precision requirement, when marking, the detection device that is linear arrangement among the prior art goes wrong in a certain position, can't carry out dynamic adjustment to a certain station alone, need adjust respectively four stations on the whole operation line to need carry out the iterative adjustment of uniformity, change maintenance inefficiency, thereby influence production efficiency.
In summary, it is desirable to design a marking detection mechanism that can reduce the occupied area, reduce the coordination time difference between the implementation devices of each station, and increase the production efficiency.
Disclosure of Invention
The utility model provides a shortcoming to prior art, adopts marking device, detection device and discharge apparatus to set up along horizontal, vertical and the adjustability of direction of height, carries out the cooperation mode of position, removal with the station segmentation device, has designed a marking mechanism and control method, solves the marking detection mechanism area that the linearity that exists and big, each station implementation device coordination time length and influence production efficiency's that prior art exists problem.
The technical scheme adopted by the application is as follows:
the utility model provides a marking mechanism, includes the station segmentation device, and the station segmentation device includes rotatable revolving platform, and revolving platform one side is provided with the material loading arm, is provided with engraving mechanism and detection device along revolving platform circumferencial direction, engraving mechanism includes liftable radium carving head, detection device is including the detection head that can translate and go up and down, revolving platform still is provided with discharge apparatus along one side of circumferencial direction, and discharge apparatus includes first discharge jaw and the second discharge jaw that can translate and go up and down, revolving platform can dismantle with the tool and be connected.
Preferably, the rotary platform is provided with a plurality of station loading boards, the station loading board is provided with threaded connection hole and buckle, threaded connection hole and tool can dismantle the connection, the rotary platform is connected with the rotary base, and the rotary base is provided with rotary servo motor, and rotary servo motor shaft is connected with the gear train through the belt, the gear train is connected with the rotary platform axle through gear engagement, rotary servo motor axle head is provided with the breach carousel, is provided with the angle inductor near the position of breach carousel, and the angle inductor is electromechanical with rotary servo motor and is connected.
Preferably, the engraving mechanism comprises a marking support, the marking support is provided with a first sliding screw rod, the first sliding screw rod is vertically installed, a first lifting table is further arranged on the marking support, the first sliding screw rod penetrates through the first lifting table and is connected with a screw pair, one end of the first sliding screw rod is rotationally connected with the marking support and forms a screw pair, and the other end of the first sliding screw rod is fixedly connected with a screw rotary table.
Preferably, the first lifting platform comprises a fixed support, the fixed support is connected with a laser generator, one end of the laser generator is provided with a second sliding screw rod, the second sliding screw rod is rotationally connected with the fixed support, the fixed support is further provided with a marking motor, the marking motor shaft is in butt joint with the second sliding screw rod, and the other end of the laser generator is connected with a laser engraving head.
Preferably, the jig is provided with a mounting frame, a plurality of hollow mounting cavities are formed in the mounting frame, the mounting cavities are in sliding connection with the tooth-shaped clamping plates, and the tooth-shaped clamping plates are in elastic connection with the mounting frame through springs.
Preferably, the detection device comprises a detection base, the detection base is provided with a third sliding screw rod, the third sliding screw rod is connected with a detection support screw pair, the detection support is in sliding connection with a second lifting table, the detection support is further provided with a fourth sliding screw rod, the fourth sliding screw rod is connected with the second lifting table screw pair, the second lifting table is provided with a fifth sliding screw rod, one end of the fifth sliding screw rod is in butt joint with a visual servo motor shaft, the fifth sliding screw rod is rotationally arranged in a detection traversing platform and forms a screw pair, the detection traversing platform is connected with a detection head (AO I detection mechanism) through a connecting support, and a searchlight is arranged at a position, close to the revolving platform, below the detection head.
Preferably, the discharging device comprises a transverse sliding rail, the transverse sliding rail is connected with the base through a support leg, the transverse sliding rail is in sliding connection with the discharging transverse sliding platform, a sixth sliding screw rod is rotationally arranged on the transverse sliding rail along the length direction, the sixth sliding screw rod is communicated with the discharging transverse sliding platform and forms a thread pair, one end of the sixth sliding screw rod is connected with a discharging motor shaft, the discharging transverse sliding platform is further in sliding connection with a mechanical arm, the mechanical arm is connected with a seventh sliding screw rod screw pair, the seventh sliding screw rod is rotationally connected with the discharging transverse sliding platform, and one end of the seventh sliding screw rod is in butt joint with the translational motor shaft.
Preferably, the mechanical arm is provided with an air cylinder, the air cylinder is connected with the first discharging clamping jaw, and the first discharging clamping jaw is in sliding connection with the mechanical arm along the plumb direction. The cylinder controls the expansion and the closing of the clamping jaw through the connecting rod mechanism, which belongs to a mature technology in the prior art and is not repeated.
Preferably, a transfer disc is arranged on one side, close to the first unloading clamping jaw, of the rotary platform, a plurality of transplanting jigs for receiving workpieces are arranged on the transfer disc, the transplanting jig structure is consistent with the jig structure, and sliding support legs convenient to transfer are arranged.
The first unloading clamping jaw clamps four workpieces simultaneously, the four workpieces are placed on a switching disc, the switching disc is transported to the lower part of the second unloading clamping jaw, a module in a disqualified area is subjected to testing according to a detection head, and in the process of placing the NG disc, the corresponding independent clamping jaw on the second unloading clamping jaw is loosened at the moment, and the NG article is left; the rest qualified products continue OK placement.
A control method of a marking detection mechanism, which comprises a feeding mechanism and the marking detection mechanism,
comprising the following steps:
sending a start instruction and a stop instruction to the feeding mechanical arm, the engraving mechanism, the detection device, the discharging device and the mechanical arm, and dynamically controlling the action time;
wherein the action time is divided into working time and rotation time
The rotation time of the rotary platform is starting and ending time T, working time T, four working procedures of four working positions in the time are carried out simultaneously, wherein feeding time T1, laser engraving time T2, detecting time T3 and discharging time T4 are reserved time, and the relation among the working procedures is as follows:
T3＞T4＞T2＞T1
the detection time is longest, because he needs the time longest by himself, the unloading time is longer than the material loading time, because the unloading carrier still needs to send the module group to the arm, the module group such as tong returns to the starting point and can act, transplant tool single pass motion time T5, arm unloading time T6, divide material time T7, have following relation between the time:
T≥T4+2T5+T6
T7＜2T5+t+T6
all times of normal conditions are fixed, all times of abnormal conditions can be dynamic, and the machine can be ensured to operate orderly.
And (3) material separation:
the first unloading clamping jaw simultaneously clamps four workpieces, the four workpieces are placed on a switching disc, the switching disc is transported to the lower part of the second unloading clamping jaw, a module in a disqualified area is subjected to testing according to a detection head, and in the NG article placing process, the corresponding independent clamping jaw on the second unloading clamping jaw is loosened at the moment, so that NG articles are left; the rest qualified products continue OK placement.
The beneficial effects of this application are:
according to the automatic control device, the marking device, the detecting device and the discharging device are arranged along the adjustability of the transverse direction, the longitudinal direction and the height direction, the automatic control device is matched with the station dividing device in azimuth and movement, an automatic closed-loop production line is formed, and coordination among operation periods of each station is controlled more reasonably. The occupied area of the equipment is reduced, and the marking and detecting efficiency and precision are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic plan view of a marking inspection mechanism;
FIG. 3 is a station splitting apparatus;
in the figure: 1. carving mechanism; 101. marking a bracket; 102. a first elevating platform; 103. laser engraving head; 104. a screw rod turntable; 2. a detection device; 201. detecting a base; 202. detecting a bracket; 203. a second lifting table; 204. detecting a transverse moving platform; 205. a traversing slideway; 206. a first pipeline belt; 207. a visual servo motor; 208. a detection head; 209. a searchlight; 3. a station dividing device; 301. a rotary platform; 302. a material carrying jig; 303. a rotary servo motor; 304. a station bearing plate; 4. a discharging device; 401. a traversing slide rail; 402. a discharging traversing platform; 403. a second pipeline belt; 404. a support leg; 405. a second discharge jaw; 5. a mechanical arm; 501. a first discharge jaw; 502. a cylinder; 6. a switching disc; 601. a transfer rail; 7. a feeding mechanical arm; s1, a feeding station; s2, marking a station; s3, detecting a station; s4, a discharging station.
Detailed Description
As shown in fig. 1 and 2, a marking mechanism comprises a station dividing device 3, the station dividing device 3 comprises a rotatable rotary platform 301, a feeding mechanical arm 7 is arranged on one side of the rotary platform 301, an engraving mechanism 1 and a detection device 2 are arranged along the circumferential direction of the rotary platform 301, the engraving mechanism 1 comprises a liftable laser engraving head 103, the detection device 2 comprises a translatable and liftable detection head 208, a discharging device 4 is further arranged on one side of the rotary platform 301 along the circumferential direction, the discharging device 4 comprises a translatable and liftable first discharging clamping jaw 501, and the rotary platform 301 is detachably connected with a jig.
The rotary platform 301 is provided with a plurality of station loading plates 304, the station loading plates 304 are provided with threaded connection holes and buckles, the threaded connection holes are detachably connected with the jig, the rotary platform 301 is connected with a rotary base, the rotary base is provided with a rotary servo motor 303, a rotary servo motor 303 shaft is connected with a gear set through a belt, the gear set is connected with the rotary platform 301 shaft through gear engagement, a notch turntable is arranged at the shaft end of the rotary servo motor 303, an angle sensor is arranged at the position close to the notch turntable, and the angle sensor is electrically connected with the rotary servo motor 303. .
The implementation mode is as follows: the reachable positions of the station bearing plates 304 on the rotary platform 301 are respectively set as a feeding station S1, a marking station, a detecting station S3 and a discharging station S4, the positions of the corresponding stations are input into the rotary servo motor 303, and the four station feeding stations S1 are fixed coordinate positions relative to the ground and do not rotate along with the rotation of the station bearing plates 304; wherein, material loading station S1 sets up near feed mechanism, and engraving mechanism 1 is pressed close to marking station installation, and detection device 2 is pressed close to detection station S3 installation. The angle sensor obtains an induction signal at the notch of the notch turntable and transmits a pulse signal to the rotary servo motor 303, so that the rotary servo motor 303 rotates 90 degrees once, and the same station bearing plate 304 sequentially passes through the feeding station S1, the marking station, the detecting station S3 and the discharging station S4, and the corresponding devices sequentially complete the feeding, marking, detecting and discharging operations.
The engraving mechanism 1 comprises a marking support 101, the marking support 101 is provided with a first sliding screw rod, the first sliding screw rod is vertically installed, a first lifting table 102 is further arranged on the marking support 101, the first sliding screw rod penetrates through the first lifting table 102 and is connected with a screw pair, one end of the first sliding screw rod is rotationally connected with the marking support 101 and forms a screw pair, and the other end of the first sliding screw rod is fixedly connected with a screw rotary table 104. The first elevating platform 102 includes the fixed bolster, and the fixed bolster is connected with laser generator, laser generator one end is provided with the second sliding screw, and the second sliding screw rotates with the fixed bolster to be connected, the fixed bolster still is provided with the marking motor, marking motor shaft and second sliding screw butt joint, the laser generator other end is connected with radium carving head 103.
The implementation mode is as follows: the feeding mechanical arm 7 delivers the workpiece to be engraved to the feeding station S1 of the rotary platform 301, and when the workpiece installed on the rotary platform 301 is sent to the marking station, the second sliding screw rod drives the laser generator to move to an adaptive position longitudinally (in the X1 direction) through the thread pair under the drive of the marking motor; then, the screw rod turntable 104 is shifted, and the first sliding screw rod is driven by the screw rod turntable 104 to adjust the laser engraving head 103 to be close to the material carrying jig 302 along the vertical direction (Z1 direction) and perform laser engraving on the workpiece.
The jig is provided with a mounting frame, a plurality of hollow mounting cavities are formed in the mounting frame, the mounting cavities are in sliding connection with the tooth-shaped clamping plates, and the tooth-shaped clamping plates are in elastic connection with the mounting frame through springs.
The detection device 2 comprises a detection base 201, the detection base 201 is provided with a third sliding screw, the third sliding screw is connected with a detection support 202 in a screw pair mode, the detection support 202 is connected with a second lifting table 203 in a sliding mode, the detection support 202 is further provided with a fourth sliding screw, the fourth sliding screw is connected with the second lifting table 203 in a screw pair mode, the second lifting table 203 is provided with a fifth sliding screw, one end of the fifth sliding screw is in shaft butt joint with a visual servo motor 207, the fifth sliding screw is rotatably arranged in a detection traversing platform 204 and forms a screw pair, the detection traversing platform 204 is connected with a detection head 208 through a connecting support, a searchlight 209 is arranged at a position, close to the rotary platform, below the detection head 208, of the searchlight 209 is mainly used for illuminating a workpiece to be detected, and the detection effect is more accurate.
The implementation mode is as follows: when the rotary platform 301 sends the workpiece subjected to laser engraving to the detection station S3, the third sliding screw rod rotates, and the detection support 202 is driven to move to an adaptive position along the longitudinal direction (X2 direction) by the screw thread pair; then the visual servo motor 207 works to drive the detection traversing platform 204 to place the detection head 208 above the detection station S3 along the transverse direction (Y2 direction) through the screw pair of the fifth screw rod; then, the lifting motor works to drive the second lifting table 203 to be close to the material loading jig 302 along the transverse direction (Z2 direction) through the screw pair of the fourth screw rod, and the engraving quality of the workpiece is detected.
As shown in fig. 2 and 3, the unloading device 4 comprises a transverse sliding rail 401, the transverse sliding rail 401 is connected with the base through a support leg 404, the transverse sliding rail 401 is in sliding connection with the unloading transverse sliding platform 402, a sixth sliding screw rod is rotationally arranged on the transverse sliding rail 401 along the length direction, the sixth sliding screw rod is arranged in the unloading transverse sliding platform 402 in a penetrating manner and forms a screw thread pair, one end of the sixth sliding screw rod is connected with an unloading motor shaft, the unloading transverse sliding platform 402 is further in sliding connection with a mechanical arm 5, the mechanical arm 5 is connected with a seventh sliding screw rod screw pair, the seventh sliding screw rod is rotationally connected with the unloading transverse sliding platform 402, and one end of the seventh sliding screw rod is in butt joint with the translation motor shaft. The mechanical arm 5 is provided with a cylinder 502, the cylinder 502 is connected with a first unloading clamping jaw 501, and the first unloading clamping jaw 501 is in sliding connection with the mechanical arm 5 along the vertical direction. The cylinder 502 controls the expansion and the closing of the first discharging clamping jaw 501 through the link mechanism, which belongs to a mature technology in the prior art and is not described again. The rotary platform 301 is provided with a transfer plate 6 on one side close to the first unloading clamping jaw 501, the transfer plate 6 is provided with a plurality of transplanting jigs for receiving workpieces, the transplanting jig structure is consistent with the jig structure, and sliding support legs 404 convenient for transferring are arranged.
The implementation mode is as follows: when the rotary platform 301 sends the detected workpiece to the unloading station S4, the sixth sliding screw rod drives the unloading transverse moving platform 402 to move to an adaptive position along the longitudinal direction (X3 direction) through the thread pair under the rotation of the unloading motor; then the translation motor works to drive the mechanical arm 5 to place the mechanical arm 5 above the discharging station S4 along the transverse direction (Y3 direction) through a screw pair of a seventh screw rod; then, the cylinder 502 works, the first unloading clamping jaw 501 is adjusted to be close to the loading jig 302 along the vertical direction (Z3 direction) and clamps the workpiece to leave the rotary platform 301, the workpiece is conveyed to the transfer plate 6 along the reverse movement of the directions (X3, Y3 and Z3) under the driving of the unloading motor and the translation motor, the transfer plate 6 slides to the lower part of the second unloading clamping jaw 405 along the transfer track 601, and the second unloading clamping jaw 405 works to finish the unloading operation.
A control method of a marking detection mechanism, which comprises a feeding mechanism and the marking detection mechanism,
comprising the following steps:
sending a start instruction and a stop instruction to the feeding mechanical arm, the engraving mechanism, the detection device, the discharging device and the mechanical arm, and dynamically controlling the action time;
wherein the action time is divided into working time and rotation time
The rotation time of the revolving platform 301 is starting and ending time T, working time T, four working procedures of four working sites in the time are simultaneously carried out, wherein feeding time T1, laser engraving time T2, detecting time T3 and discharging time T4 are reserved time, and the relation among the working procedures is as follows:
T3＞T4＞T2＞T1
the detection time is longest, because he needs the time longest by himself, the unloading time is longer than the material loading time, because the unloading carrier still needs to send the module group to the arm, the module group such as tong returns to the starting point and can act, transplant tool single pass motion time T5, arm unloading time T6, divide material time T7, have following relation between the time:
T≥T4+2T5+T6
T7＜2T5+t+T6
all times of normal conditions are fixed, all times of abnormal conditions can be dynamic, and the machine can be ensured to operate orderly.
And (3) material separation:
the first unloading clamping jaw 501 clamps four workpieces simultaneously, the four workpieces are placed on a switching disc, the switching disc is transported to the lower part of the second unloading jaw, the module in the unqualified area is subjected to testing according to the testing result of the detecting head 208, and in the NG article placing process, the corresponding independent clamping jaw on the second unloading clamping jaw 405 is loosened at the moment, and the NG article is left; the rest qualified products continue OK placement.
Claims (9)
1. A marking mechanism which is characterized in that: including station segmentation devices (3), station segmentation devices (3) are including rotatable revolving platform (301), and revolving platform (301) one side is provided with material loading arm (7), is provided with engraving mechanism (1) and detection device (2) along revolving platform (301) circumferencial direction, engraving mechanism (1) including liftable radium carving head, detection device (2) are including translatable and lift detection head (208), revolving platform (301) are provided with discharge apparatus (4) along one side of circumferencial direction still, and discharge apparatus (4) are including translatable and lift first discharge clamping jaw (501) and second discharge clamping jaw (405), revolving platform (301) are connected with the tool can be dismantled.
2. A marking mechanism as claimed in claim 1, wherein: the rotary platform (301) is provided with a plurality of station loading plates (304), station loading plates (304) are provided with threaded connection holes and buckles, the threaded connection holes are detachably connected with the material loading jig (302), the rotary platform (301) is connected with a rotary base, the rotary base is provided with a rotary servo motor (303), a rotary servo motor (303) shaft is connected with a gear set through a belt, the gear set is connected with the rotary platform (301) shaft through gear engagement, a notch turntable is arranged at the shaft end of the rotary servo motor (303), an angle sensor is arranged at a position close to the notch turntable, and the angle sensor is electrically connected with the rotary servo motor (303).
3. A marking mechanism as claimed in claim 2, wherein: the engraving mechanism (1) comprises a marking support (101), the marking support (101) is provided with a first sliding screw rod, the first sliding screw rod is vertically installed, a first lifting table (102) is further arranged on the marking support (101), the first sliding screw rod penetrates through the first lifting table (102) and is connected with a screw pair, one end of the first sliding screw rod is connected with the marking support (101) in a rotating mode and forms a screw pair, and the other end of the first sliding screw rod is fixedly connected with a screw rotary table (104).
4. A marking mechanism as claimed in claim 3, wherein: the first lifting platform (102) comprises a fixed support, the fixed support is connected with a laser generator, one end of the laser generator is provided with a second sliding screw rod, the second sliding screw rod is rotationally connected with the fixed support, the fixed support is further provided with a marking motor, a marking motor shaft is in butt joint with the second sliding screw rod, and the other end of the laser generator is connected with a laser engraving head.
5. A marking mechanism as claimed in claim 1, wherein: the detection device (2) comprises a detection base (201), the detection base (201) is provided with a third sliding screw rod, the third sliding screw rod is connected with a detection support (202) in a screw pair mode, the detection support (202) is connected with a second lifting table (203) in a sliding mode, the detection support (202) is further provided with a fourth sliding screw rod, the fourth sliding screw rod is connected with the second lifting table (203) in a screw pair mode, the second lifting table (203) is provided with a fifth sliding screw rod, one end of the fifth sliding screw rod is in shaft butt joint with a visual servo motor (207), the fifth sliding screw rod is rotatably arranged in a detection transverse moving platform (204) and forms a screw pair, the detection transverse moving platform (204) is connected with a detection head (208) through a connecting support, and a searchlight (209) is arranged at a position, close to the rotary platform, below the detection head (208).
6. A marking mechanism as claimed in claim 1, wherein: the discharging device (4) comprises a transverse sliding rail (401), the transverse sliding rail (401) is connected with the base through a supporting leg (404), the transverse sliding rail (401) is in sliding connection with a discharging transverse sliding platform (402), a sixth sliding screw rod is rotationally arranged in the longitudinal direction of the transverse sliding rail (401), the sixth sliding screw rod is communicated with the discharging transverse sliding platform (402) and forms a screw thread pair, one end of the sixth sliding screw rod is connected with a discharging motor shaft, the discharging transverse sliding platform (402) is further in sliding connection with a mechanical arm (5), the mechanical arm (5) is connected with a seventh sliding screw rod screw pair, the seventh sliding screw rod is rotationally connected with the discharging transverse sliding platform (402), and one end of the seventh sliding screw rod is in butt joint with the translational motor shaft.
7. A marking mechanism as claimed in claim 6, wherein: the mechanical arm (5) is provided with an air cylinder (502), the air cylinder (502) is connected with the first unloading clamping jaw (501), the first unloading clamping jaw (501) is in sliding connection with the mechanical arm (5) along the vertical direction, and the second unloading clamping jaw (405) is further arranged on the transverse sliding rail (401).
8. A marking mechanism as claimed in claim 7, wherein: a switching disc (6) is arranged between the first clamping jaw (501) and the second unloading clamping jaw (405), and a plurality of transplanting jigs for bearing workpieces are arranged on the switching disc (6).
9. A control method of a marking detection mechanism, comprising a feeding mechanism and the marking detection mechanism as claimed in claim 8, and is characterized in that:
comprising the following steps:
sending a start instruction and a stop instruction to the feeding mechanical arm, the engraving mechanism, the detection device, the discharging device and the mechanical arm, and dynamically controlling the action time;
wherein the action time is divided into working time and rotation time
The rotation time of the rotary platform (301) is started to be T, the working time T is carried out at the same time in four working procedures of four working positions in the time, wherein the feeding time T1, the laser etching time T2, the detection time T3 and the discharging time T4 are reserved time, and the relation among the working time T1, the laser etching time T2, the detection time T3 and the discharging time T4 is as follows:
T3＞T4＞T2＞T1
the detection time is longest, because he needs the time longest by himself, the unloading time is longer than the material loading time, because the unloading carrier still needs to send the module group to the arm, the module group such as tong returns to the starting point and can act, transplant tool single pass motion time T5, arm unloading time T6, divide material time T7, have following relation between the time:
T≥T4+2T5+T6
T7＜2T5+t+T6
all times of normal conditions are fixed, all times of abnormal conditions can be dynamic, and the machine can be ensured to operate orderly.
And (3) material separation:
the first unloading clamping jaw (501) clamps four workpieces simultaneously, the four workpieces are placed on a switching disc, the switching disc is transported to the lower part of the second unloading jaw, the module in the unqualified area is loosened by corresponding independent clamping jaws on the second unloading clamping jaw (405) at the moment in the NG (NG) placing process according to the test result of the detection head (208), and the NG is left; the rest qualified products continue OK placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311334687.8A CN117300368A (en) | 2023-10-16 | 2023-10-16 | Marking mechanism and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311334687.8A CN117300368A (en) | 2023-10-16 | 2023-10-16 | Marking mechanism and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117300368A true CN117300368A (en) | 2023-12-29 |
Family
ID=89237069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311334687.8A Pending CN117300368A (en) | 2023-10-16 | 2023-10-16 | Marking mechanism and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117300368A (en) |
-
2023
- 2023-10-16 CN CN202311334687.8A patent/CN117300368A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107756049B (en) | Multi-station processing system and method for shock absorber | |
| CN103569641B (en) | Multifunction turning apparatus and method for turning | |
| CN108381086A (en) | A kind of automatic welding production line of flange processing | |
| CN108242872B (en) | Assembly mechanism of rotor processing equipment | |
| CN111069826A (en) | Automatic welding production line for steel structure | |
| CN111865010B (en) | Full-automatic production line and production process for rotor finish machining | |
| CN105397462A (en) | Precise speed reducer bearing assembling device | |
| CN211248933U (en) | Automatic welding production line for steel structure | |
| CN216370868U (en) | Automatic feeding and discharging welding production line for tower crane web members | |
| CN110000534B (en) | Light rail system device capable of being assembled in 360-degree rotating mode and workpiece assembling method thereof | |
| CN110977185A (en) | Laser carving machine with mechanical arm | |
| CN207467668U (en) | A kind of fully automatic feeding machine | |
| CN111922842B (en) | Polishing detection system and method for ceramic screw | |
| CN212543603U (en) | Full-automatic production line for finish machining of rotor | |
| CN117300368A (en) | Marking mechanism and control method | |
| CN113148624A (en) | Automatic go up processing equipment of unloading | |
| CN107984192A (en) | Machine shaft top gear press-in device and its pressing method | |
| CN109453961B (en) | Special-shaped bolt production equipment | |
| CN115383176A (en) | Punching equipment for elevator track machining | |
| CN115980085A (en) | Automatic change PCB board detecting system | |
| CN212286683U (en) | Rotary workpiece production line | |
| CN221607382U (en) | Automatic double-sided adhesive tape sticking machine | |
| CN107350418B (en) | Automatic assembling machine for magnetic sheet framework | |
| CN111546076A (en) | Rotary workpiece production line | |
| CN111715805A (en) | Die casting upset transport positioning mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |