37results about How to "More than manpower" patented technology

Disclosed is a cutting part structure of a plate-like workpiece edge-covering tape feeding mechanism. The cutting part structure comprises an end base disc, a cutting head driving coil, an electric heating cable, a cutting head, a cutting knife, a tape pulling wheel, a tape pressing wheel, an iron core, a cutting arm, a permanent magnet, a permanent magnet S pole, a permanent magnet N pole, a cutting shaft, an electric heating edge, a blade, fusion welding points and a pressing shaft. A supporting disc shaft is assembled at the right inner corner of the upper side of the end base disc in a fastened manner, and a guide shaft is assembled at the left inner end of the upper side of the end base disc in a fastened manner. The cutting head driving coil is installed on the lower side of a windowat the left outer portion of the middle of the end base disc, the upper portion of the cutting head driving coil is embedded in the window, and the upper side of a framework of the cutting head driving coil is flush with the upper plane of the end base disc. The electric heating cable is led out from a tail opening of a cable duct of a rocker arm, an elastic arm and the end base disc are attachedto the lower side of the electric heating cable, and the electric heating cable is led into the cutting head along the outer side of the cutting head driving coil. The cutting knife is installed on the upper side of the tail end of the cutting head, the electric heating cable is led into the lower side of the tail end of the cutting head, and the cutting head supports electrical connection of theelectric heating cable and the cutting knife; and the lower side of the head end of the cutting head is integrally connected with the cutting arm, and the cutting head extends towards the upper sideof the tail end of the cutting arm. The head end of the cutting arm is integrally connected with the permanent magnet, and the upper side of the tail end of the cutting arm extends leftwards out of the cutting head.

A software package process of a plate-shaped workpiece hemming system is as follows: 14 steps: 1: the process starts when the above material pick-up and release process ends; 2: if s BP rise to s BP =1; Otherwise, the elastic arm continues to control the left leaning; 3: The feeding air pipe is deflated and the pressure is lost; the unloading air pipe is deflated and the pressure is lost; 4: Manual confirmation, → 1) Main motor starts; 2) Cutter preheats; 6 : if n increases to n=n 1 , that is, the main motor turns to 1 position, go to step 7; otherwise, the main motor continues to run; 7: cutter heating; 8: if n increases to n=n 2 , that is, the main motor turns to the 2nd position, go to step 9; otherwise, the main motor continues to run; 9: The main motor crawls; 10: The cutting head is thrown inward; 11: If n increases to n=n 3 , that is, the main motor turns to the 3rd position, and then go to step 11; otherwise, the main motor continues to crawl; 12: the cutting head swings outward; 13: the elastic arm returns to the position → the elastic arm returns to the standby position; 14: the main motor stops; Finish.

A pick-and-place process of plate-shaped workpiece edge-wrapping system software, which is the following 11 steps: 1: The swing angle signal β is given to the material arm below the process R Assign as the swing angle of the lower material arm to get the material level signal β 1 value starts; the feeding rod extends; 2: if the feeding rod is extended in place, go to step 3; otherwise, go to step 1; 3: the feeding air pipe is pumped and pressurized; 4: the feeding rod shrinks → feeding The suction cup touches the low position; 5: the feeding rod shrinks; the feeding suction cup touches the low position; 6: if R MTB value reduced to R MTB =Minimum value of magnetoresistance R when the feeding rod is retracted in place MTB0 , that is, the feeding rod is retracted to the right position, go to step 7; otherwise, go to step 5; 7: the feeding arm swings outward; 8: if the value of β is reduced to β = β 0 , that is, the feeding arm is in place, go to step 9; otherwise, the feeding arm continues to swing out; 9: the feeding rod is extended; 10: if the feeding rod is extended, go to step 11; otherwise, the feeding The rod continues to extend down; 11: the feeding air pipe is ready to deflate; end.

A swing arm motor for a plate-shaped workpiece hemming device, comprising a loading arm, a loading column, a loading arm pipeline cavity, an upper part of a loading arm bearing, a N pole piece of a loading swing arm motor rotor, and a loading swing arm motor rotor S pole piece, inner edge of rotor yoke, feeding bearing, moving part of feeding swing arm motor rotation angle sensor, feeding arm bearing outer seat, feeding column pipeline channel, feeding column bearing inner seat, feeding swing arm motor stator Pole shoe, stator winding of feeding swing arm motor, stator part of feeding swing arm motor, feeding bearing roller, static part of rotation angle sensor of feeding swing arm motor, bearing groove ring of feeding column, tube cavity of feeding column, stator It is composed of yoke disc ring and swing arm cable. The head end of the loading arm is equipped with a swing arm driving motor rotor; the outer ring of the upper end of the loading column is bored with a groove ring to form the stator part of the loading swing arm motor.

A feeding arm swing arm control system of a plate-shaped workpiece edge covering device is composed of a comparison link feeding arm operation control link C alpha, a feeding arm swing angle control drive link Dr alpha, a feeding arm inversion trigger module G alpha, a feeding arm inversion execution module A alpha, a feeding arm rotary swing motor M alpha and a feeding arm swing angle signal processing module DT alpha. The given swing angle signal alpha R of the feeding arm is compared with the swing angle feedback signal alpha of the feeding arm in the middle to generate a corner deviation signal delta alpha of the feeding arm; through C alpha calculation processing, the delta alpha is converted into a feeding arm swing angle control signal alpha C; Dr alpha amplification is carrie out,the alpha C becomes a feeding arm operation driving signal alpha Dr, a PWM three-phase inverter bridge is triggered by the alpha Dr in the cascading link G alpha-A alpha of G alpha and A alpha, three-phase driving currents-i alpha A, i alpha B and i alpha C are output to a feeding arm rotary swing motor, and the currents drive M alpha and are converted to generate a feeding arm swing angle outputsignal alpha out; DT alpha detection and feedback is carried out, alpha out is introduced with alpha.

A main rotating mechanism of a plate-shaped workpiece hemming device mainly includes a base, a feeding mechanism, a feeding mechanism, a rotating seat, a counting device, a main motor and an operation panel. The abutment is the main workbench, the chassis body and the working and bearing surface of the overall device of the system. As a part that carries and drives the packaged parts to rotate, the swivel seat is tightly matched with the main shaft, that is, the output shaft of the main motor, through its shaft distribution hole. As a device for sensing, detecting and transmitting the rotation angle of the rotary base, the counter is rooted on the right side of the main motor above the base, below the rotary base, with a distance of 3 mm between its upper end and the bottom of the rotary base. The main motor, as the main power of the system device and the system actuator, is embedded in the middle left of the abutment, and its output shaft is matched with the rotary seat. As the human-computer interaction keyboard operation surface for system work, the operation panel is embedded in the right groove room inside the abutment with a pull-out structure.

The utility model relates to a belt feeding mechanism of a plate-shaped workpiece hemming device. The belt feeding mechanism is assembled on the right side of the feeding mechanism above the abutment, and mainly includes a guide pulley, a support shaft, a tape roll, a support reel, an end seat plate, a rocker motor, a rocker arm, an elastic arm, a connecting arm, a cutting Head drive coil, connecting rod, heating cable, cutting head, cutter, pulley, adjustment handle and pinch pulley. The guide pulley is a wheel disc part with a wheel edge groove, which is assembled on the left inner end of the end seat disc. The matching hole of the supporting belt shaft and the tape roll forms a rotational fit. The support reel is a disc with a support shaft. The disc body and the central axis of the support shaft are sleeved with an impermeable shaft sleeve hole at the upper end. The elastic arm is extended outward from the center of the outer side of the end seat plate, the upper right inner corner is equipped with a belt tray, the upper left inner corner is equipped with a pulley, and the lower middle left outer part is installed with a cut-end driving coil. The rocker arm motor is installed on the right outer end of the abutment, that is, the right side of the loading column. The head end of the rocker arm is fastened to the output shaft end of the rocker arm motor, and the elastic arm and connecting arm are assembled at the tail end.

A blanking and returning process of a plate-shaped workpiece hemming system software is divided into two stages: the retracting process of the blanking rod and the internal swinging process of the blanking arm. The retraction process of the feeding rod is: 1: the feeding rod shrinks → the feeding suction cup touches the low position; 2: the feeding rod shrinks; the feeding suction cup touches the low position; 3: if R MTB value reduced to R MTB =Minimum value of magnetoresistance R when the feeding rod is retracted to the position MTB0 , that is, the feeding rod is retracted to a certain position, → end; otherwise, go to step 2. The internal swing process of the blanking arm is as follows: 1: The magnetoresistive resistance value of the blanking rod is reduced to R MTB =Minimum value of magnetoresistance R when the feeding rod is retracted to the position MTB0 , → the given arm swing angle signal β R Assign as the swing angle of the lower material arm to get the material level signal β 1 value; - inner swing of the lower arm; 2: If the value of β increases to β = β 1 , that is, the feeding arm swings inwards, → end; otherwise, the feeding arm continues to swing inwards, → the value of β increases.

A kind of software overall process of plate-shaped workpiece hemming system starts with manual inspection, confirmation of work preparation status (such as electricity, water, pressure fluid, workpiece, loading and unloading standby status, etc.) and machine self-inspection of the program. Start; 0: Variable initialization; 1: Run the process of loading and unloading; 2: Run the tape process; 3: Run the return process of loading; 4: Run the swing process of the unloading arm; 5: Count the number of cycles; 6: If the number of cycles does not reach the number of workpieces to be packaged, continue to cycle and go to step 6; otherwise, go to step 12; 7: run the process of loading and unloading and unloading at the same time; 8: run the process of wrapping; 9: Simultaneously run the retraction process of the unloading rod and the return process of loading; 10: Count the number of cycles; 11: If the number of cycles does not reach the number of workpieces to be packaged, continue the cycle and return to step 7; otherwise, end; 12: Run the next step Material pick-up and release process; 13: Run the retraction process of the unloading rod; end.

A hinge structure of a belt feeding mechanism of a plate-shaped workpiece hemming device is composed of a rocker arm, an elastic arm, a connecting arm, an adjusting handle, a movable hinge shaft, a connecting rod, a rocker shaft and a base hinge shaft. The tail end of the rocker arm is equipped with a spring arm and a connecting arm. The head end of the connecting arm is hingedly assembled on the tail end of the rocker arm through the adjusting handle and the rocker structure. The right end of the flexible arm extends from the connecting arm and is hinged with the tail end of the connecting rod through the movable hinge shaft. The lower end of the rocker shaft is provided with a supporting cap structure to support the connecting arm, the lower section is provided with a column to support and lock the rocker arm, and the upper end is sleeved with an external thread to cooperate with the internal thread of the adjusting handle; manually screw the adjusting handle The state of cooperation between the rocker arm hinged by the loosening or locking rocker shaft and the elastic arm can be adjusted, but the loose fit with the connecting arm is maintained. The first end of the connecting rod forms a rotational fit with the base hinge shaft with its bushing hole, and the tail end forms a rotational fit with its bushing hole and the movable hinge shaft. The base hinge shaft and the shaft sleeve hole at the head end of the connecting rod form a rotational fit. The upper end of the movable hinge shaft is provided with a clamping structure and the lower end is equipped with a clamping pin structure.

The utility model relates to a belt pressure sensor of a feeding belt mechanism of a plate-shaped workpiece hemming device, which is composed of an elastic arm, a left piezoelectric sheet, and a right piezoelectric sheet. The head end of the spring arm is assembled on the tail end of the rocker arm through the adjustable elastic shaft structure of the adjustment handle. The left piezoelectric sheet is used as the pressure-convex left convex deformation sensing device of the elastic arm, which is made of variable resistance strain gauge, and is tightly attached to the left side of the elastic arm with special glue for strain gauges. The right piezoelectric sheet is used as the right concave deformation sensing device of the elastic arm, which is made of variable resistance strain gauge, and is tightly attached to the right side of the elastic arm with special glue for the strain gauge. One of the two lead wires of the left piezoelectric sheet is connected to one of the two lead wires of the right piezoelectric sheet, and the other lead wires of the left piezoelectric sheet and the right piezoelectric sheet are respectively connected to two pressure signal lines.

A feeding belt mechanism control system of a plate-shaped workpiece edge-wrapping plate-shaped workpiece edge wrapping device, from the upper and lower comparison links, the main motor to the second normally open contact of the 3-position relay J n3 ‑2. The fourth normally open contact J of the standby position relay of the feeder mechanism W0 ‑4. Rocker arm motor M W , The feeder mechanism swings back to the position of the reed switch Drp W0 , Feed belt mechanism swing back in place relay freewheeling diode D W0 , The belt feed mechanism is left on the pressure control link C sBP , Feeding belt mechanism left by the pressure control system amplification link A W And belt pressure signal detection-amplification link DT BP constitute. Arm close pressure given signal s BPR Close to the elastic arm pressure feedback signal s BP Comparing in the next comparison link, the elastic arm is close to the pressure deviation signal △s; sBP computing processing, A W Zoom in, and finally produce e PW Drive M W , to generate the elastic arm close pressure output signal s PBP ; via DT BP then s BP Introduce the next comparison link.

A feeding rod contact pressure sensor of a plate-shaped workpiece edge wrapping device is composed of an inductance coil, an inner support, an internal contact pressure switch of the inner support, aninner vortex ring, an outer support, an internal touch switch of the outer support and an outer vortex ring. The inductance coil is integrally of a disc ring structure and is assembled to an inner ring of a bearing inner circle at the bottom end of a feeding telescopic rod in a sleeving winding and fastening manner. The upper end of the inner support penetrates through the top wall of a feeding suction cup, the upper top is in fastened bonding with the left part of the bottom edge of a lower port of a feeding connector, the bottom end face is in fastened bonding with an outer edge ring of theinner vortex ring and an inner edge ring of the outer vortex ring at the left side position, the internal contact pressure switch is internally arranged, and two wiring ends of a switch normally-opencontact are connected with two wiring ends of an inner vortex ring breaking joint opening correspondingly. The upper end of the outer support penetrates through the top wall of the feeding suction cup, the upper top is in fastened bonding with the right part of the bottom edge of the lower port of the feeding connector, and the bottom end face is in fastened bonding with the inner edge ring of the outer vortex ring and the outer edge ring of the inner vortex ring at the right side position. The internal touch switch is internally arranged, and two wiring ends of a switch normally-open contactare connected with two wiring ends of an outer vortex ring breaking joint opening correspondingly.

A blanking rod telescopic control system of a plate-shaped workpiece hemming device is composed of upper and lower comparison links and blanking rod operation control link C dB , The large scale link A on the operation control system of the blanking rod PTB , The lower extension link A of the blanking rod operation control system NTB , Stator winding L of blanking rod telescopic motor TB , The feeding rod is retracted to the magnetic resistance R MTB , The feeding rod is retracted to the position signal optocoupler LC TB And unloading rod touch pressure signal detection link DT SB constitute. The feeding rod is given a retracting displacement signal d BR Retract position signal s with blanking rod TB Compare, generate the deviation signal △d of the upper retraction displacement of the blanking rod TB ; via C dB , Δd TB It becomes the control signal d of the upper retraction displacement of the blanking rod PBC in A PTB middle control PB Drive the blanking rod telescopic motor stator winding L TB , the output signal d of the retraction displacement of the blanking rod is generated PB ; via R MTB detection and LC TB feedback, d PB with s TB Introduce the comparison section above.

The invention discloses a main motor control system of a plate-shaped workpiece edge covering device. The main motor control system is composed of a comparison link, a main motor operation control link Cn, a main motor control system amplification link AM, a main motor MM and a main motor corner detection-feedback link Sn. The main motor given rotation angle signal nR is compared with the main motor rotation angle feedback signal n in a comparison link to generate a main motor rotation angle deviation signal delta n; the main motor rotation angle deviation signal delta n is converted into a main motor rotation angle control signal nC through calculation processing of a main motor operation control link Cn; in an amplification link AM of a main motor control system, a main motor corner control signal nC controls PWM output voltage, that is, a main motor operation driving signal eM represents driving voltage; the driving voltage of the eM drives the main motor MM to generate a main motorcorner output signal nout; through Sn detection and feedback in a main motor rotation angle detection-feedback link, a main motor rotation angle output signal nout is introduced into a comparison link in a main motor rotation angle feedback signal n.

The invention discloses a tape packaging flow of software of a plate-shaped workpiece edge covering system. The flow comprises the 14 steps that firstly, a flow begins with loading taking and puttingflow running ending; secondly, if sBP rises to sBP=1, and otherwise, an elastic arm continues to control leftward leaning; thirdly, a loading air pipe is deflated for pressure losing, and a discharging air pipe is deflated for pressure losing; fourthly, manual confirmation is carried out, 1) main motor starting, and 2) cutter preheating; sixthly, if n is increased to n=n1, that is a main motor rotates to the first position, the seventh step is executed, and otherwise, the main motor continues to operate; seventhly, a cutter is preheated; eighthly, if n is increased to n=n2, that is, the main motor rotates to the second position, the ninth step is executed, and otherwise, the main motor continues to operate; ninthly, the main motor climbs to operate; ninthly, a cutting head is swung inwards; eleventhly, if n is increased to n to n3, that is the main motor rotates to the third position, the eleventh step is executed, and otherwise, the main motor continues to climb to operate; twelfthly,the cutting head swings outwards; thirteenthly, the elastic arm returns, and the elastic arm returns to the standby position; and fourteenthly, the main motor is stopped, and ending is achieved.

The invention relates to a three-way valve for an air exhaust system of a plate-shaped workpiece edge covering device. The three-way valve comprises a main gas port, a valve plug, a connecting rod, acircuit case shell, a driving coil, an action cavity, a left in-place change-over switch, a left contact, a piston S pole, a piston N pole, a valve shell, a right contact, a right in-place change-overswitch, a wiring chamber, a gas distribution port, an inner positive pole wiring terminal Tpo, a valve positive pole wiring end Tpk, an earthing terminal G, an inner negative pole wiring end Tno anda valve negative pole wiring end Tnk. The main gas port is a straight bobbin cavity and communicates with the upper part and the lower part of the outside of the valve body through a left cavity of avalve sleeve, and the upper section and the lower section of the valve sleeve are respectively a head section and a tail section; a gas distribution port is formed at the head section by digging; thevalve plug is a cylindrical rod body serving as a structure, for the valve plug and the piston body being linked, through the connecting rod; the left section and the right section of the valve plug are respectively embedded into the valve plug and the piston body in a sleeving mode; the left section and the right section are coaxial with the valve plug and the piston body and constitute a rigid connection linkage mechanism with the valve plug and the piston body; and the middle section is positioned by an axle hole of a left and right cavity dividing wall of the valve shell and forms axial sliding fit with the axle hole.

A blanking arm swing arm control system of a plate-shaped workpiece hemming device, which is controlled by the comparison link of the blanking arm operation control link C β , The swing angle control drive link Dr of the unloading arm β , Loading arm inverter trigger module G β , Loading arm inverter execution module A β , Unloading arm swing motor M β And the swing angle signal processing module DT of the feeding arm β constitute. Feed arm given swing angle signal β R Compared with the feedback signal β of the swing angle of the blanking arm, a deviation signal Δβ of the swing angle of the blanking arm is generated; through C β Calculation processing, Δβ is converted into the swing angle control signal of the feeding arm β C ; via Dr. β Amplify, beta C Become the driving signal β of the feeding arm operation Dr , at G β 、A β The cascade link G β -A β , β Dr Trigger the PWM three-phase inverter bridge, and output the three-phase drive current to the swing motor of the lower material arm——i βA i βB and i βC , this current drives M β , converted into the output signal β of the swing angle of the feeding arm out ; by DT β detection, feedback, beta out Introduced with β

A software loading and return process of plate-shaped workpiece edge wrapping system, which is the following 5 steps: 1: The main motor rotation angle feedback signal n value of the main motor rotation angle feedback signal is increased to n=n 3 , that is, the main motor turns to the 3rd position → the feeding rod gives the upward and downward displacement signal d TFR assignment 0 → LC PTF Work → The feeding rod retracts upward and runs the isolation relay electromagnetic coil J T1 Power on→feeder rod shrink→s F The value increases → the contact pressure of the feeding suction cup returns to zero; 2: If the feeding rod is retracted to the position, the magnetoresistor R MTF value reduced to R MTF =The minimum value R of magnetoresistor when the feeding rod is retracted to the position MTF0 , that is, the feeding rod is retracted to the right position, and go to step 3; otherwise, the feeding rod continues to retract; 3: The feeding arm swings outward, → the α value of the feeding arm swing angle feedback signal decreases; 4: If the α value reduced to α=α 0 , that is, the loading arm swings outwards in place, and go to step 5; otherwise, the loading arm continues to swing outwards, → the value of α decreases; 5: end.

A discharging rod telescopic control system of a plate-shaped workpiece edge wrapping device is composed of upper-lower comparison links, a discharging rod running control link CdB, a discharging rodrunning control system upper contraction amplification link APTB, a discharging rod running control system lower stretching amplification link ANTB, a discharging rod telescopic motor stator winding LTB, a discharging rod upper contraction in-place magnetic sensitive resistor RMTB, a discharging rod upper contraction in-place signal optocoupler LCTB and a discharging rod contact press signal detection link DTSB. Discharging rod given upper contraction displacement signals dBR are compared with discharging rod upper contraction in-place signals sTB, and discharging rod upper contraction displacement deviation signals delta dTB are generated; through CdB, delta dTB becomes discharging rod upper contraction displacement control signals dPBC to control ePB to drive the discharging rod telescopic motor stator winding LTB in APTB, and discharging rod upper contraction displacement output signals dPB are generated; and through RMTB detection and LCTB feedback, dPB is introduced into the uppercomparison link with sTB.

A feeding arm structure of a plate-shaped workpiece hemming device. As the transfer movement cantilever beam mechanism of the feeding mechanism, the feeding arm is made of iron material. Its head end is assembled on the top of the feeding column as the rotating shaft end, and the tail end is equipped with a feeding telescopic rod as the working end. The feeding column is used as the main supporting mechanism of the feeding mechanism, the upper end is equipped with a feeding arm, and the upper end is installed outside the right end of the abutment. As the lifting, lowering and pressing mechanism of the feeding mechanism, the feeding telescopic rod is assembled on the working end of the feeding arm, and the lower end is equipped with a feeding suction cup. The feeding sucker is used as the terminal part for grasping, transferring, and lowering of the feeding mechanism. It is a flexible material umbrella mechanism, and its top is assembled on the lower end of the feeding telescopic rod. The head end of the loading arm is equipped with the rotor of the swing arm drive motor and the outer ring of the loading bearing, and the pipeline cavity of the loading arm is bored; the first section is made with a pipeline channel; the middle section is milled with a feeding pipeline groove; the tail end is equipped with a feeding telescopic Rod and telescoping motor stator windings.

A telescopic motor for a plate-shaped workpiece hemming device, which consists of a rod body, a sliding wall of a telescopic rod, an N pole of a magnetic tile of a telescopic rod, an S pole of a magnetic tile of a feeding rod, a sliding rail of a feeding rod, a telescopic chute, a stator winding of a telescopic motor, Composed of telescopic cables and magneto-sensitive resistors. The rod body is a cylindrical structure made of iron material, and its outer wall is fixed with magnetic steel tiles. The N pole of the telescopic rod magnetic tile and the S pole of the feeding rod magnetic tile are integrated with a 9 / 10 arc section tile-shaped structure, which constitutes the two poles of the magnetic steel tile of the feeding telescopic rod driving the motor rotor, and its outer wall and the sliding wall of the telescopic rod Axial sliding fit is formed; the side walls at both ends of the arc of the two magnetic steel tiles and the outer wall of the rod body leaking form a telescopic chute. On the inner wall of the magnetic tile S of the feeding rod, two pieces are symmetrically fastened and pasted on the outer wall of the cylinder. The stator winding of the telescopic motor is a high-strength electromagnetic wire coil wound in a high-strength polyester material ring groove box. The whole is a solenoid disc column structure, and the two ends of the coil are led out and incorporated into the telescopic cable.

The utility model relates to a material feeding telescopic rod structure of a plate-shaped workpiece hemming device. Its structure involves a feeding suction cup, a feeding air pipe, a rod body, a telescopic chute, a feeding connector and a straight section of the feeding rod air pipe. The feeding sucker is a flexible material umbrella mechanism, and its top is assembled on the lower end of the feeding telescopic rod. The feeding gas pipe penetrates into the feeding rod pipeline channel of the feeding telescopic rod central axis. The rod body is a cylindrical structure made of iron material. The inner tube is covered with the straight section of the air pipe of the feeding rod and the feeding signal cable, and the outer wall is fixed with magnetic steel tiles. The centerline of the telescopic chute is parallel to the axis of the feeding telescopic rod, and is formed by the side walls at the two ends of the arc of the magnetic steel tiles and the leaked outer wall of the rod body. The central line of the telescopic chute is parallel to the axis of the feeding telescopic rod, and is milled on the inner and outer sides of the outer wall of the feeding telescopic rod. The feeding connector is made of high-strength synthetic material, and its upper opening is matched with the lower end of the outer wall of the feeding telescopic rod, and the lower opening is tightly bonded to the upper opening of the feeding suction cup.

The invention provides a feeding extensible rod structure of a plate-shaped workpiece edge wrapping device. The structure comprises a feeding sucking disk, a feeding air duct, a rod body, an extensible sliding chute, a feeding connector and a feeding rod air duct straight segment. The feeding sucking disk is a flexible-material umbrella-shaped mechanism and the top end of the feeding sucking diskis assembled to the lower end of the feeding extensible rod. The feeding air duct penetrates into a feeding rod pipeline pore channel on the middle axis of the feeding extensible rod. The rod body isof a cylinder structure which is made of iron materials, the feeding rod air duct straight segment and a feeding signal cable are laid in an inner cylinder of the rod body, and magnetic steel tiles are fixedly attached to the outer wall of the rod body. The middle line of the extensible sliding chute is parallel to the axis of the feeding extensible rod and the extensible sliding chute is composedof the side walls of two ends of arcs of the two magnetic steel tiles and the exposed outer wall of the rod body. The middle line of the extensible sliding chute is parallel to the axis of the feeding extensible rod and the extensible sliding chute is milled on both inner and outer sides of the outer wall of the feeding extensible rod. The feeding connector is made of high-strength synthetic materials, a top opening of the feeding connector is connected with the lower end of the outer wall of the feeding extensible rod in a fitting mode, and a bottom opening of the feeding connector is fastened to a top opening of the feeding sucking disk in a binding mode.

A pick-and-place process of plate-shaped workpiece edge-wrapping system software, which consists of the following 11 steps: 1: The swing angle signal α is given to the material arm above the process R Assigned as the swing angle of the loading arm to get the material level signal α 0 value starts; the feeding rod extends; 2: if the feeding low-voltage relay electromagnetic coil J SF1 Power on, that is, the feeding rod is extended in place, and go to step 3; otherwise, go to step 1; 3: the feeding air pipe is pumped and pressurized; 4: the feeding rod is retracted; 5: the feeding rod is retracted; 6: If R MTF value reduced to R MTF =Minimum value of magnetic resistance R when the material rod is retracted to the position MTF0 , that is, the feeding rod is retracted to the right position, go to step 7; otherwise, go to step 5; 7: the feeding arm swings inward; 8: if the value of α increases to α=α 1 , that is, the loading arm is in place, and go to step 9; otherwise, the loading arm continues to swing inward, and → the value of α increases; 9: the feeding rod is extended; 10: the feeding rod is extended in place; 11: the feeding air pipe Prepare to deflate; end.