CN108762220B - Clutch ball head compression ring station control system and method - Google Patents
Clutch ball head compression ring station control system and method Download PDFInfo
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- CN108762220B CN108762220B CN201810634758.9A CN201810634758A CN108762220B CN 108762220 B CN108762220 B CN 108762220B CN 201810634758 A CN201810634758 A CN 201810634758A CN 108762220 B CN108762220 B CN 108762220B
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- ball head
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 title claims abstract description 11
- 238000007906 compression Methods 0.000 title claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000011265 semifinished product Substances 0.000 claims description 100
- 210000000078 claw Anatomy 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention provides a clutch ball head compression ring station control system and a clutch ball head compression ring station control method, and belongs to the technical field of automobile production and manufacturing. The system comprises 6 stations, a turntable, a PLC controller and an operation panel; the 6 stations comprise a feeding station, a station for detecting whether a U-shaped ring exists or not, a station for pressing the U-shaped ring in, a station for taking a sliding block, an oiling station and a material taking station, wherein the stations are sequentially arranged on a rotary table, and the alternate operation among the stations is completed through the rotation of the rotary table; the 6 stations and the PLC are connected with the operation panel, the PLC controls the operation of the 6 stations, and the operation data of the stations are set and monitored through the operation panel, so that the automatic assembly function of the system is realized.
Description
Technical Field
The invention belongs to the technical field of automobile production and manufacturing, and relates to a clutch ball press ring station control system and a method.
Background
Along with the gradual attenuation of the population bonus of China, the industrial production mode mainly comprising the manual labor force is more and more difficult to develop. The automotive industry is eagerly demanding automated automotive part machining modes. The clutch ball head is used as an important part of an automobile cockpit and is manufactured in a purely manual mode at present, and the problems of low production efficiency, high labor cost, low product quality and the like exist. Therefore, the automatic degree of manufacturing and assembling of the clutch ball head is improved, the automation level of enterprises is improved, the cost is reduced, and the productivity is improved, so that the design of the clutch ball head compression ring station control system is important. The initial machining of the shifter ball is done manually by workers manually assembling the various parts, screwing, lubricating oil, installing the cowhide layer, pressing in the U-shaped ring, and detecting the electronic components. According to the technology of producing the ball head by manual assembly, a large actuating operation flow of the system is designed and divided into six parts, and a general frame is built. And then, combining with the latest automatic design concept, carrying out overall design on the ball head processing station.
Disclosure of Invention
In order to improve the efficiency of machining work of a ball head of a gear shifter, lighten the burden of manual labor and improve the control precision, the invention provides a clutch ball head compression ring station control system and a clutch ball head compression ring station control method.
The technical scheme adopted by the invention is as follows:
a clutch ball head press ring station control system comprises 6 stations, a turntable, a PLC controller and an operation panel;
the 6 stations comprise a feeding station 1, a station 2 for detecting whether a U-shaped ring exists or not, a station 3 for pressing the U-shaped ring in, a station 4 for taking a sliding block, an oiling station 5 and a material taking station 6, wherein the stations are sequentially arranged on a rotary table, and the alternate operation among the stations is completed through the rotation of the rotary table; the 6 stations and the PLC are connected with the operation panel, the PLC controls the operation of the 6 stations, and the operation data of the stations are set and monitored through the operation panel;
the feeding station 1 comprises a photoelectric sensor and a turntable cylinder; the photoelectric sensor is used for detecting whether a ball semi-finished product exists at the feeding workpiece 1; the turntable cylinder is used for rotating and fixing the turntable;
the station 2 for detecting whether the U-shaped ring exists or not comprises a photoelectric sensor, a U-shaped detection cylinder, an optical fiber switch, an alarm and a turntable cylinder; the photoelectric sensor is used for detecting whether a U-shaped ring exists on the ball head semi-finished product; the U-shaped detection cylinder acts on the optical fiber switch through the expansion of the U-shaped detection cylinder, so that the switch of the alarm is controlled; the turntable cylinder is used for rotating and fixing the turntable;
the press-in U-shaped ring station 3 comprises a feeding swing cylinder, a vibrating disc, a photoelectric sensor, a locking cylinder limit sensor, a push-pull cylinder, a press-fit cylinder, a push-pull cylinder in-place magnetic switch, a press-in cylinder in-place magnetic switch and a turntable cylinder; the device comprises a feeding swing cylinder, a vibrating disc, a photoelectric sensor, a locking cylinder limit sensor, a push-pull cylinder in-place magnetic switch, a pressing cylinder and a turntable cylinder, wherein the feeding swing cylinder is used for conveying a ball head semi-finished product to a ring mounting position, the vibrating disc is used for completing feeding of a U-shaped ring, the photoelectric sensor is used for detecting whether the ball head semi-finished product reaches the ring mounting position, the locking cylinder is used for locking the ball head semi-finished product, the locking cylinder limit sensor is used for detecting whether the ball head semi-finished product is locked, the push-pull cylinder is used for conveying the U-shaped ring to the ring mounting position, the push-pull cylinder in-place magnetic switch is used for detecting whether the U-shaped ring is in place, the pressing cylinder is used for pressing the U-shaped ring onto the ball head semi-finished product, the pressing cylinder in-place magnetic switch is used for detecting whether the U-shaped ring is pressed, and the turntable cylinder is used for rotating and fixing;
the slide block taking station 4 comprises a U-shaped ring rechecking cylinder, a U-shaped ring alarm, a slide block taking cylinder, a lower limit magnetic switch, a vibration disc, an upper limit magnetic switch, a cylinder stretching out-of-place magnetic switch, a slide block checking cylinder, a slide block alarm, a pneumatic paw, a clamping jaw cylinder, a paw clamping limit sensor and a turntable cylinder; the pneumatic paw is connected with the clamping jaw cylinder, and the clamping jaw cylinder is arranged on the sliding block taking cylinder; the U-shaped ring rechecking cylinder is used for detecting whether a U-shaped ring is installed on a ball head semi-finished product or not, the slider checking cylinder is used for detecting whether a slider is installed on the ball head semi-finished product or not, the slider taking cylinder drives the clamping jaw cylinder to complete clamping action of the pneumatic paw, the vibration disc is used for completing feeding of the slider, the paw clamping limit sensor is used for detecting clamping signals of the pneumatic paw, the lower limit magnetic switch, the upper limit magnetic switch and the cylinder extend out of the in-place magnetic switch to detect whether the slider taking cylinder is in place or not, and the turntable cylinder is used for rotating and fixing the turntable;
the oiling station 5 comprises a photoelectric sensor, an oiling cylinder, a lower limit sensor, an upper limit sensor and a turntable cylinder; the photoelectric sensor is used for detecting whether the ball head semi-finished product is in place, the oiling cylinder is used for pushing the oiling nozzle into the middle shaft of the ball head semi-finished product, the lower limit sensor and the upper limit sensor are used for detecting whether the oiling cylinder is in place, and the turntable cylinder is used for rotating and fixing the turntable;
the material taking station 6 comprises a photoelectric sensor, a material taking cylinder, a lower limit magnetic switch, an upper limit magnetic switch, a cylinder stretching out-of-place magnetic switch, a pneumatic paw, a clamping jaw cylinder and a paw clamping limit sensor; the pneumatic paw is connected with the clamping jaw cylinder, and the clamping jaw cylinder is arranged on the sliding block taking cylinder; the photoelectric sensor is used for detecting whether a ball semi-finished product is in place, the workpiece taking cylinder drives the clamping jaw cylinder to finish clamping actions of the pneumatic hand claw, the hand claw clamping limit sensor is used for detecting clamping signals of the pneumatic hand claw, and the lower limit magnetic switch, the upper limit magnetic switch and the cylinder extend out of place magnetic switch are used for detecting whether the sliding block taking cylinder is in place.
And delay devices are arranged in the 6 stations and are used for detecting the running delay of the following cylinder by a sensor or a magnetic switch.
The system also comprises a grating device for protecting operators, and when someone enters the grating sensing range, the system stops working and gives an alarm.
A clutch ball head press ring station control method comprises the following steps:
(1) Feeding material
The worker manually puts the semi-finished product of the ball head into the feeding station 1, and after the photoelectric sensor detects that the semi-finished product of the ball head exists, the turntable cylinder pushes the turntable to rotate and drives the semi-finished product of the ball head to rotate to the station 2 for detecting whether the U-shaped ring exists or not, and the turntable cylinder locks and fixes the turntable;
(2) Detecting the presence or absence of a U-ring
The photoelectric sensor detects whether a U-shaped ring exists on the ball semi-finished product, and when the U-shaped ring is detected, the U-shaped cylinder stretches out and pushes the optical fiber switch to start the alarm for alarming; when no U-shaped ring is detected, the U-shaped cylinder is detected to return to the original position, the turntable cylinder pushes the turntable to rotate and drives the semi-finished ball head to enter a station 3 for pressing the U-shaped ring downwards, and the turntable cylinder locks and fixes the turntable;
(3) Press-in U-shaped ring
The feeding swing cylinder feeds the ball semi-finished product to a ring mounting position, the U-shaped ring is fed by the vibrating disc, the locking cylinder locks the ball semi-finished product after the photoelectric sensor detects that the ball semi-finished product is in place, the locking cylinder limit sensor detects that the ball semi-finished product is locked, the push-pull cylinder feeds the U-shaped ring to the ring mounting position, the push-pull cylinder in place magnetic switch detects that the U-shaped ring is in place, the press-mounting cylinder presses the U-shaped ring onto the ball semi-finished product, the pressing cylinder in place magnetic switch detects that the U-shaped ring is pressed, the locking cylinder releases the ball semi-finished product, each cylinder returns to the original position, the turntable cylinder pushes the turntable to rotate and drives the ball semi-finished product pressed with the U-shaped ring to enter the slider taking station 4, and the turntable cylinder locks and fixes the turntable;
(4) Slide taking block
The U-shaped ring rechecking cylinder operates and detects whether the U-shaped ring is installed on the ball semi-finished product, when the U-shaped ring rechecking cylinder is not installed, the U-shaped ring alarm is driven to alarm, and when the U-shaped ring rechecking cylinder is installed, the U-shaped ring rechecking cylinder returns to the original position; the sliding block detecting cylinder operates and detects whether a sliding block is mounted on a ball head semi-finished product, when the sliding block is mounted, the sliding block alarm is driven to alarm, and when the sliding block is not mounted, the sliding block detecting cylinder returns to the original position; the method comprises the steps that a slider taking cylinder descends to a slider taking position, a lower limit magnetic switch detects that the slider taking cylinder is in place, a vibrating disc completes feeding of a slider, a clamping jaw cylinder drives a pneumatic hand claw to grab the slider on the vibrating disc, the slider taking cylinder ascends after a clamping signal is detected by a hand claw clamping limit sensor, the slider taking cylinder extends to the upper side of a slider loading position after the slider taking cylinder is detected by an upper limit sensor, the slider taking cylinder descends to the slider loading position after the slider taking cylinder extends to the position after the slider taking cylinder is detected by a magnetic switch, after the slider taking cylinder is detected to be in place by the lower limit magnetic switch, the clamping jaw cylinder drives the pneumatic hand claw to put the slider into a ball head shaft of a clutch, all the cylinders return to the original position, and a turntable cylinder drives a turntable to rotate and drives a ball head semi-finished product pressed with the slider to enter an oiling station 5;
(5) Oiling process
After the photoelectric sensor detects that the ball head semi-finished product is in place, the oiling cylinder descends to push the oiling nozzle into the middle shaft of the ball head semi-finished product, after the lower limit sensor detects that the oiling cylinder is in place, the oiling valve is opened, quantitative lubricating oil is injected into the shaft through the oiling nozzle, the oiling cylinder ascends, after the upper limit sensor detects that the oiling cylinder is in place, oiling action is completed, the turntable cylinder pushes the turntable to rotate and drives the ball head semi-finished product after oiling to enter the material taking station 6, and the turntable cylinder locks and fixes the turntable;
(6) Taking materials
After the photoelectric sensor detects that the ball head semi-finished product is in place, the workpiece taking cylinder descends to the ball head semi-finished product position, the lower limit magnetic switch detects that the workpiece taking cylinder is in place, the clamping jaw cylinder drives the pneumatic hand claw to grab the ball head semi-finished product after oiling, the workpiece taking cylinder ascends after the hand claw clamping limit sensor detects a clamping signal, the upper limit sensor detects that the workpiece taking cylinder is in place, the workpiece taking cylinder extends to the upper part of the discharging area, the cylinder extends to the place, the workpiece taking cylinder descends to the discharging area after the magnetic switch detects that the workpiece taking cylinder is in place, the lower limit magnetic switch detects that the workpiece taking cylinder is in place, the clamping jaw cylinder drives the pneumatic hand claw to put the ball head semi-finished product after oiling into the discharging area, and the workpiece taking cylinder retracts to the initial position to complete the clutch ball head compression ring station.
After the detection of the sensor is finished, the delay device controls the delay of the next cylinder operation, and the delay time is 0.5-3 s.
The invention has the beneficial effects that: the invention provides a ball head press ring station control system and a method, wherein the ball head press ring station control system divides the automatic ball head processing work into six actions, the designed control system divides the six stations according to the actions, the sensors in each station are used as detection tools, data to be detected of the system actions are transmitted into an input module of a PLC controller, signals are transmitted to a CPU through the input module, after logic operation, the results are transmitted to a digital output module, the output module transmits the signals to an electromagnetic valve, the electromagnetic valve actions are controlled, and the air cylinder actions in each station are driven. And (3) completing the automatic assembly function of the ball head compression ring station according to the system program.
Drawings
Fig. 1 is a system installation layout diagram.
Fig. 2 is a system general flow diagram.
Fig. 3 is a flow chart of a loading station.
FIG. 4 is a flow chart of detecting the presence or absence of a U-ring.
Fig. 5 is a press-in U-ring tooling diagram.
FIG. 6 is a flow chart of a take-out station.
Fig. 7 is a flow chart of an oiling station.
In the figure: 1, a feeding station; 2, detecting whether a station exists in the U-shaped ring; 3, pressing into a U-shaped ring station; 4, taking a sliding block station; 5, oiling stations; and 6, a material taking station.
Detailed Description
The technical scheme of the invention is described in detail below with reference to specific embodiments and attached drawings.
A clutch ball head press ring station control system comprises 6 stations, a turntable, a PLC controller and an operation panel;
the 6 stations comprise a feeding station 1, a station 2 for detecting whether a U-shaped ring exists or not, a station 3 for pressing the U-shaped ring in, a station 4 for taking a sliding block, an oiling station 5 and a material taking station 6, wherein the stations are sequentially arranged on a rotary table, and the alternate operation among the stations is completed through the rotation of the rotary table; the 6 stations and the PLC are connected with the operation panel, the PLC controls the operation of the 6 stations, and the operation data of the stations are set and monitored through the operation panel;
the feeding station 1 comprises a photoelectric sensor and a turntable cylinder; the photoelectric sensor is used for detecting whether a ball semi-finished product exists at the feeding workpiece 1; the turntable cylinder is used for rotating and fixing the turntable;
the station 2 for detecting whether the U-shaped ring exists or not comprises a photoelectric sensor, a U-shaped detection cylinder, an optical fiber switch, an alarm and a turntable cylinder; the photoelectric sensor is used for detecting whether a U-shaped ring exists on the ball head semi-finished product; the U-shaped detection cylinder acts on the optical fiber switch through the expansion of the U-shaped detection cylinder, so that the switch of the alarm is controlled; the turntable cylinder is used for rotating and fixing the turntable;
the press-in U-shaped ring station 3 comprises a feeding swing cylinder, a vibrating disc, a photoelectric sensor, a locking cylinder limit sensor, a push-pull cylinder, a press-fit cylinder, a push-pull cylinder in-place magnetic switch, a press-in cylinder in-place magnetic switch and a turntable cylinder; the device comprises a feeding swing cylinder, a vibrating disc, a photoelectric sensor, a locking cylinder limit sensor, a push-pull cylinder in-place magnetic switch, a pressing cylinder and a turntable cylinder, wherein the feeding swing cylinder is used for conveying a ball head semi-finished product to a ring mounting position, the vibrating disc is used for completing feeding of a U-shaped ring, the photoelectric sensor is used for detecting whether the ball head semi-finished product reaches the ring mounting position, the locking cylinder is used for locking the ball head semi-finished product, the locking cylinder limit sensor is used for detecting whether the ball head semi-finished product is locked, the push-pull cylinder is used for conveying the U-shaped ring to the ring mounting position, the push-pull cylinder in-place magnetic switch is used for detecting whether the U-shaped ring is in place, the pressing cylinder is used for pressing the U-shaped ring onto the ball head semi-finished product, the pressing cylinder in-place magnetic switch is used for detecting whether the U-shaped ring is pressed, and the turntable cylinder is used for rotating and fixing;
the slide block taking station 4 comprises a U-shaped ring rechecking cylinder, a U-shaped ring alarm, a slide block taking cylinder, a lower limit magnetic switch, a vibration disc, an upper limit magnetic switch, a cylinder stretching out-of-place magnetic switch, a slide block checking cylinder, a slide block alarm, a pneumatic paw, a clamping jaw cylinder, a paw clamping limit sensor and a turntable cylinder; the pneumatic paw is connected with the clamping jaw cylinder, and the clamping jaw cylinder is arranged on the sliding block taking cylinder; the U-shaped ring rechecking cylinder is used for detecting whether a U-shaped ring is installed on a ball head semi-finished product or not, the slider checking cylinder is used for detecting whether a slider is installed on the ball head semi-finished product or not, the slider taking cylinder drives the clamping jaw cylinder to complete clamping action of the pneumatic paw, the vibration disc is used for completing feeding of the slider, the paw clamping limit sensor is used for detecting clamping signals of the pneumatic paw, the lower limit magnetic switch, the upper limit magnetic switch and the cylinder extend out of the in-place magnetic switch to detect whether the slider taking cylinder is in place or not, and the turntable cylinder is used for rotating and fixing the turntable;
the oiling station 5 comprises a photoelectric sensor, an oiling cylinder, a lower limit sensor, an upper limit sensor and a turntable cylinder; the photoelectric sensor is used for detecting whether the ball head semi-finished product is in place, the oiling cylinder is used for pushing the oiling nozzle into the middle shaft of the ball head semi-finished product, the lower limit sensor and the upper limit sensor are used for detecting whether the oiling cylinder is in place, and the turntable cylinder is used for rotating and fixing the turntable;
the material taking station 6 comprises a photoelectric sensor, a material taking cylinder, a lower limit magnetic switch, an upper limit magnetic switch, a cylinder stretching out-of-place magnetic switch, a pneumatic paw, a clamping jaw cylinder and a paw clamping limit sensor; the pneumatic paw is connected with the clamping jaw cylinder, and the clamping jaw cylinder is arranged on the sliding block taking cylinder; the photoelectric sensor is used for detecting whether a ball semi-finished product is in place, the workpiece taking cylinder drives the clamping jaw cylinder to finish clamping actions of the pneumatic hand claw, the hand claw clamping limit sensor is used for detecting clamping signals of the pneumatic hand claw, and the lower limit magnetic switch, the upper limit magnetic switch and the cylinder extend out of place magnetic switch are used for detecting whether the sliding block taking cylinder is in place.
And delay devices are arranged in the 6 stations and are used for detecting the running delay of the following cylinder by a sensor or a magnetic switch.
The system also comprises a grating device for protecting operators, and when someone enters the grating sensing range, the system stops working and gives an alarm.
A clutch ball head press ring station control method comprises the following steps:
(1) Feeding material
The worker manually puts the semi-finished product of the ball head into the feeding station 1, and after the photoelectric sensor detects that the semi-finished product of the ball head exists, the turntable cylinder pushes the turntable to rotate and drives the semi-finished product of the ball head to rotate to the station 2 for detecting whether the U-shaped ring exists or not, and the turntable cylinder locks and fixes the turntable;
(2) Detecting the presence or absence of a U-ring
The photoelectric sensor detects whether a U-shaped ring exists on the ball semi-finished product, and when the U-shaped ring is detected, the U-shaped cylinder stretches out and pushes the optical fiber switch to start the alarm for alarming; when no U-shaped ring is detected, the U-shaped cylinder is detected to return to the original position, the turntable cylinder pushes the turntable to rotate and drives the semi-finished ball head to enter a station 3 for pressing the U-shaped ring downwards, and the turntable cylinder locks and fixes the turntable;
(3) Press-in U-shaped ring
The feeding swing cylinder feeds the ball semi-finished product to a ring mounting position, the U-shaped ring is fed by the vibrating disc, the locking cylinder locks the ball semi-finished product after the photoelectric sensor detects that the ball semi-finished product is in place, the locking cylinder limit sensor detects that the ball semi-finished product is locked, the push-pull cylinder feeds the U-shaped ring to the ring mounting position, the push-pull cylinder in place magnetic switch detects that the U-shaped ring is in place, the press-mounting cylinder presses the U-shaped ring onto the ball semi-finished product, the pressing cylinder in place magnetic switch detects that the U-shaped ring is pressed, the locking cylinder releases the ball semi-finished product, each cylinder returns to the original position, the turntable cylinder pushes the turntable to rotate and drives the ball semi-finished product pressed with the U-shaped ring to enter the slider taking station 4, and the turntable cylinder locks and fixes the turntable;
(4) Slide taking block
The U-shaped ring rechecking cylinder operates and detects whether the U-shaped ring is installed on the ball semi-finished product, when the U-shaped ring rechecking cylinder is not installed, the U-shaped ring alarm is driven to alarm, and when the U-shaped ring rechecking cylinder is installed, the U-shaped ring rechecking cylinder returns to the original position; the sliding block detecting cylinder operates and detects whether a sliding block is mounted on a ball head semi-finished product, when the sliding block is mounted, the sliding block alarm is driven to alarm, and when the sliding block is not mounted, the sliding block detecting cylinder returns to the original position; the method comprises the steps that a slider taking cylinder descends to a slider taking position, a lower limit magnetic switch detects that the slider taking cylinder is in place, a vibrating disc completes feeding of a slider, a clamping jaw cylinder drives a pneumatic hand claw to grab the slider on the vibrating disc, the slider taking cylinder ascends after a clamping signal is detected by a hand claw clamping limit sensor, the slider taking cylinder extends to the upper side of a slider loading position after the slider taking cylinder is detected by an upper limit sensor, the slider taking cylinder descends to the slider loading position after the slider taking cylinder extends to the position after the slider taking cylinder is detected by a magnetic switch, after the slider taking cylinder is detected to be in place by the lower limit magnetic switch, the clamping jaw cylinder drives the pneumatic hand claw to put the slider into a ball head shaft of a clutch, all the cylinders return to the original position, and a turntable cylinder drives a turntable to rotate and drives a ball head semi-finished product pressed with the slider to enter an oiling station 5;
(5) Oiling process
After the photoelectric sensor detects that the ball head semi-finished product is in place, the oiling cylinder descends to push the oiling nozzle into the middle shaft of the ball head semi-finished product, after the lower limit sensor detects that the oiling cylinder is in place, the oiling valve is opened, quantitative lubricating oil is injected into the shaft through the oiling nozzle, the oiling cylinder ascends, after the upper limit sensor detects that the oiling cylinder is in place, oiling action is completed, the turntable cylinder pushes the turntable to rotate and drives the ball head semi-finished product after oiling to enter the material taking station 6, and the turntable cylinder locks and fixes the turntable;
(6) Taking materials
After the photoelectric sensor detects that the ball head semi-finished product is in place, the workpiece taking cylinder descends to the ball head semi-finished product position, the lower limit magnetic switch detects that the workpiece taking cylinder is in place, the clamping jaw cylinder drives the pneumatic hand claw to grab the ball head semi-finished product after oiling, the workpiece taking cylinder ascends after the hand claw clamping limit sensor detects a clamping signal, the upper limit sensor detects that the workpiece taking cylinder is in place, the workpiece taking cylinder extends to the upper part of the discharging area, the cylinder extends to the place, the workpiece taking cylinder descends to the discharging area after the magnetic switch detects that the workpiece taking cylinder is in place, the lower limit magnetic switch detects that the workpiece taking cylinder is in place, the clamping jaw cylinder drives the pneumatic hand claw to put the ball head semi-finished product after oiling into the discharging area, and the workpiece taking cylinder retracts to the initial position to complete the clutch ball head compression ring station.
After the detection of the sensor is finished, the delay device controls the delay of the next cylinder operation, and the delay time is 0.5-3 s.
Claims (1)
1. The control method of the clutch ball press ring station control system is characterized in that the system comprises 6 stations, a turntable, a PLC controller and an operation panel;
the 6 stations comprise a feeding station (1), a station (2) for detecting whether a U-shaped ring exists or not, a station (3) for pressing in the U-shaped ring, a station (4) for taking out a sliding block, an oiling station (5) and a material taking station (6), all the stations are sequentially arranged on a rotary table, and the alternate operation among the stations is completed through the rotation of the rotary table; the 6 stations and the PLC are connected with the operation panel, the PLC controls the operation of the 6 stations, and the operation data of the stations are set and monitored through the operation panel;
the feeding station (1) comprises a photoelectric sensor and a turntable cylinder; the photoelectric sensor is used for detecting whether a ball head semi-finished product exists at the feeding station (1); the turntable cylinder is used for rotating and fixing the turntable;
the detecting U-shaped ring station (2) comprises a photoelectric sensor, a detecting U-shaped cylinder, an optical fiber switch, an alarm and a turntable cylinder; the photoelectric sensor is used for detecting whether a U-shaped ring exists on the ball head semi-finished product; the U-shaped detection cylinder acts on the optical fiber switch through the expansion of the U-shaped detection cylinder, so that the switch of the alarm is controlled; the turntable cylinder is used for rotating and fixing the turntable;
the pressing-in U-shaped ring station (3) comprises a feeding swing cylinder, a vibrating disc, a photoelectric sensor, a locking cylinder limit sensor, a push-pull cylinder, a press-fit cylinder, a push-pull cylinder in-place magnetic switch, a pressing cylinder in-place magnetic switch and a turntable cylinder; the device comprises a feeding swing cylinder, a vibrating disc, a photoelectric sensor, a locking cylinder limit sensor, a push-pull cylinder in-place magnetic switch, a pressing cylinder and a turntable cylinder, wherein the feeding swing cylinder is used for conveying a ball head semi-finished product to a ring mounting position, the vibrating disc is used for completing feeding of a U-shaped ring, the photoelectric sensor is used for detecting whether the ball head semi-finished product reaches the ring mounting position, the locking cylinder is used for locking the ball head semi-finished product, the locking cylinder limit sensor is used for detecting whether the ball head semi-finished product is locked, the push-pull cylinder is used for conveying the U-shaped ring to the ring mounting position, the push-pull cylinder in-place magnetic switch is used for detecting whether the U-shaped ring is in place, the pressing cylinder is used for pressing the U-shaped ring onto the ball head semi-finished product, the pressing cylinder in-place magnetic switch is used for detecting whether the U-shaped ring is pressed, and the turntable cylinder is used for rotating and fixing;
the slide block taking station (4) comprises a U-shaped ring rechecking cylinder, a U-shaped ring alarm, a slide block taking cylinder, a lower limit magnetic switch, a vibration disc, an upper limit magnetic switch, a cylinder stretching out-of-place magnetic switch, a slide block checking cylinder, a slide block alarm, a pneumatic paw, a clamping jaw cylinder, a paw clamping limit sensor and a turntable cylinder; the pneumatic paw is connected with the clamping jaw cylinder, and the clamping jaw cylinder is arranged on the sliding block taking cylinder; the U-shaped ring rechecking cylinder is used for detecting whether a U-shaped ring is installed on a ball head semi-finished product or not, the slider checking cylinder is used for detecting whether a slider is installed on the ball head semi-finished product or not, the slider taking cylinder drives the clamping jaw cylinder to complete clamping action of the pneumatic paw, the vibration disc is used for completing feeding of the slider, the paw clamping limit sensor is used for detecting clamping signals of the pneumatic paw, the lower limit magnetic switch, the upper limit magnetic switch and the cylinder extend out of the in-place magnetic switch to detect whether the slider taking cylinder is in place or not, and the turntable cylinder is used for rotating and fixing the turntable;
the oiling station (5) comprises a photoelectric sensor, an oiling cylinder, a lower limit sensor, an upper limit sensor and a turntable cylinder; the photoelectric sensor is used for detecting whether the ball head semi-finished product is in place, the oiling cylinder is used for pushing the oiling nozzle into the middle shaft of the ball head semi-finished product, the lower limit sensor and the upper limit sensor are used for detecting whether the oiling cylinder is in place, and the turntable cylinder is used for rotating and fixing the turntable;
the material taking station (6) comprises a photoelectric sensor, a material taking cylinder, a lower limit magnetic switch, an upper limit magnetic switch, a cylinder stretching out-of-place magnetic switch, a pneumatic paw, a clamping jaw cylinder and a paw clamping limit sensor; the pneumatic paw is connected with the clamping jaw cylinder, and the clamping jaw cylinder is arranged on the sliding block taking cylinder; the photoelectric sensor is used for detecting whether a ball semi-finished product is in place or not, the workpiece taking cylinder drives the clamping jaw cylinder to complete clamping action of the pneumatic hand claw, the hand claw clamping limit sensor is used for detecting clamping signals of the pneumatic hand claw, and the lower limit magnetic switch, the upper limit magnetic switch and the cylinder extend out of place magnetic switch are used for detecting whether the sliding block taking cylinder is in place or not;
delay devices are arranged in the 6 stations and are used for detecting the running delay of the following cylinder by a sensor or a magnetic switch;
the system also comprises a grating device for protecting operators, and when a person enters a grating sensing range, the system stops working and alarms;
the control method comprises the following steps:
(1) Feeding material
The method comprises the steps that a worker manually places a ball head semi-finished product into a feeding station (1), and after a photoelectric sensor detects that the ball head semi-finished product exists, a turntable cylinder pushes a turntable to rotate and drives the ball head semi-finished product to rotate to a station (2) for detecting whether a U-shaped ring exists or not, and the turntable cylinder locks and fixes the turntable;
(2) Detecting the presence or absence of a U-ring
The photoelectric sensor detects whether a U-shaped ring exists on the ball semi-finished product, and when the U-shaped ring is detected, the U-shaped cylinder stretches out and pushes the optical fiber switch to start the alarm for alarming; when no U-shaped ring is detected, the U-shaped cylinder is detected to return to the original position, the turntable cylinder pushes the turntable to rotate and drives the semi-finished ball head to enter a station (3) for pressing the U-shaped ring downwards, and the turntable cylinder locks and fixes the turntable;
(3) Press-in U-shaped ring
The device comprises a feeding swing cylinder, a locking cylinder, a push-pull cylinder in-place magnetic switch, a pressing cylinder in-place magnetic switch, a locking cylinder, a turntable cylinder, a slider taking station (4) and a turntable fixing device, wherein the feeding swing cylinder feeds a ball semi-finished product to a ring mounting position, the U-shaped ring is fed by a vibrating disc, the turntable cylinder locks the ball semi-finished product after a photoelectric sensor detects that the ball semi-finished product is in place, the locking cylinder locks the ball semi-finished product after the locking cylinder limit sensor detects that the ball semi-finished product is locked, the push-pull cylinder feeds the U-shaped ring to the ring mounting position, the pressing cylinder presses the U-shaped ring onto the ball semi-finished product after the pressing cylinder in-place magnetic switch detects that the U-shaped ring is pressed, the locking cylinder releases the ball semi-finished product, and the turntable cylinder pushes the turntable to rotate, and drives the ball semi-finished product pressed with the U-shaped ring to enter the slider taking station (4);
(4) Slide taking block
The U-shaped ring rechecking cylinder operates and detects whether the U-shaped ring is installed on the ball semi-finished product, when the U-shaped ring rechecking cylinder is not installed, the U-shaped ring alarm is driven to alarm, and when the U-shaped ring rechecking cylinder is installed, the U-shaped ring rechecking cylinder returns to the original position; the sliding block detecting cylinder operates and detects whether a sliding block is mounted on a ball head semi-finished product, when the sliding block is mounted, the sliding block alarm is driven to alarm, and when the sliding block is not mounted, the sliding block detecting cylinder returns to the original position; the method comprises the steps that a slider taking cylinder descends to a slider taking position, a lower limit magnetic switch detects that the slider taking cylinder is in place, a vibrating disc completes feeding of a slider, a clamping jaw cylinder drives a pneumatic hand claw to grab the slider on the vibrating disc, the slider taking cylinder ascends after a clamping signal is detected by a hand claw clamping limit sensor, the slider taking cylinder extends to the upper side of a slider loading position after the slider taking cylinder is detected by an upper limit sensor, the slider taking cylinder descends to the slider loading position after the slider taking cylinder extends to the position after the slider taking cylinder is detected by a magnetic switch, after the slider taking cylinder is detected to be in place by the lower limit magnetic switch, the clamping jaw cylinder drives the pneumatic hand claw to put the slider into a ball head shaft of a clutch, all the cylinders return to the original position, and a turntable cylinder drives a turntable to rotate and drives a ball head semi-finished product pressed with the slider to enter an oiling station (5), and the turntable cylinder is locked and fixed;
(5) Oiling process
After the photoelectric sensor detects that the ball head semi-finished product is in place, the oiling cylinder descends to push the oiling nozzle into the middle shaft of the ball head semi-finished product, after the lower limit sensor detects that the oiling cylinder is in place, the oiling valve is opened, quantitative lubricating oil is injected into the shaft through the oiling nozzle, the oiling cylinder ascends, after the upper limit sensor detects that the oiling cylinder is in place, the oiling action is completed, the turntable cylinder pushes the turntable to rotate and drives the ball head semi-finished product after oiling to enter the material taking station (6), and the turntable cylinder locks and fixes the turntable;
(6) Taking materials
After the photoelectric sensor detects that the ball head semi-finished product is in place, the workpiece taking cylinder descends to the ball head semi-finished product position, the lower limit magnetic switch detects that the workpiece taking cylinder is in place, the clamping jaw cylinder drives the pneumatic gripper to grab the ball head semi-finished product after oiling, the workpiece taking cylinder ascends after the clamping limit sensor detects that the clamping signal is detected by the gripper clamping limit sensor, the workpiece taking cylinder extends to the upper part of the discharging area after the upper limit sensor detects that the workpiece taking cylinder is in place, the workpiece taking cylinder descends to the discharging area after the cylinder extends to the place magnetic switch detects that the workpiece taking cylinder is in place, the lower limit magnetic switch detects that the workpiece taking cylinder is in place, the clamping jaw cylinder drives the pneumatic gripper to put the ball head semi-finished product after oiling into the discharging area, and the workpiece taking cylinder retracts to the initial position to complete the clutch ball head compression ring station;
and after the detection of the sensor or the magnetic switch is finished, the delay device is used for controlling the delay of the next cylinder operation, and the delay time is 0.5-3 s.
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| CN201810634758.9A CN108762220B (en) | 2018-06-11 | 2018-06-11 | Clutch ball head compression ring station control system and method |
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| CN201810634758.9A CN108762220B (en) | 2018-06-11 | 2018-06-11 | Clutch ball head compression ring station control system and method |
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| CN108762220B true CN108762220B (en) | 2024-03-08 |
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