CN111347684B - Feeding rod touch pressure sensor of plate-shaped workpiece edge covering device - Google Patents

Feeding rod touch pressure sensor of plate-shaped workpiece edge covering device Download PDF

Info

Publication number
CN111347684B
CN111347684B CN201811301407.2A CN201811301407A CN111347684B CN 111347684 B CN111347684 B CN 111347684B CN 201811301407 A CN201811301407 A CN 201811301407A CN 111347684 B CN111347684 B CN 111347684B
Authority
CN
China
Prior art keywords
feeding
ring
signal
touch
rod
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.)
Active
Application number
CN201811301407.2A
Other languages
Chinese (zh)
Other versions
CN111347684A (en
Inventor
屈百达
程宪宝
农国才
韩开旭
赵荣阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beibu Gulf University
Original Assignee
Beibu Gulf University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beibu Gulf University filed Critical Beibu Gulf University
Priority to CN201811301407.2A priority Critical patent/CN111347684B/en
Publication of CN111347684A publication Critical patent/CN111347684A/en
Application granted granted Critical
Publication of CN111347684B publication Critical patent/CN111347684B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/03—After-treatments in the joint area
    • B29C66/032—Mechanical after-treatments
    • B29C66/0326—Cutting, e.g. by using waterjets, or perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9241—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacture Of Switches (AREA)

Abstract

A touch pressure sensor for a feeding rod of a plate-shaped workpiece edge covering device comprises an inductance coil, an inner support and a built-in touch pressure switch thereof, an inner vortex ring, an outer support and a built-in light touch switch thereof, and an outer vortex ring. The whole inductance coil is a disc ring structure, and is sleeved and tightly assembled on an inner ring of a bearing inner ring at the bottom end of the feeding telescopic rod. The upper end of the inner support penetrates through the top wall of the feeding sucker, the upper top is fastened and bonded with the lower opening bottom of the feeding connector along the left part, the bottom end face is fastened and bonded with the outer edge ring of the inner vortex ring and the inner edge ring of the outer vortex ring at the left side, the touch switch is arranged in the inner support, and two wiring ends of a normally open contact of the switch are respectively connected with two wiring ends of a broken seam opening of the inner vortex ring. The upper end of the outer support penetrates through the top wall of the feeding sucker, the upper top of the outer support is fixedly bonded with the right part of the bottom edge of the lower opening of the feeding connector, the bottom end face of the outer support is fixedly bonded 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 light-touch switch is arranged in the outer support, and two wiring ends of a normally open contact of the switch are respectively connected with two wiring ends of a gap opening of the outer vortex ring.

Description

Feeding rod touch pressure sensor of plate-shaped workpiece edge covering device
Technical Field
The invention relates to a method for carrying out side wrapping and pasting on a flat-plate-shaped workpiece.
Background
In many flat product production lines, a side wrapping and pasting process is performed on flat workpieces, especially in circuit board production enterprises. The production process comprises the following steps: the whole periphery of the flat workpiece is wrapped and pasted by a special adhesive tape. At present, the procedures are manually finished, and the result is poor consistency of the wrapping and pasting state and has the defects of partial pasting, folds, leakage gaps and the like of unequal parts. Manual operation is more difficult with the typically large, heavy pieces of board. This is a bottleneck that seriously affects the flow for the related product production line, and the whole production process of the elbow is automated. Therefore, it is urgently needed to develop an automatic method which can ensure the consistency of the package and paste states and replace manual operation with heavy force so as to realize automation of the whole production process.
Disclosure of Invention
The invention provides a feeding rod touch pressure sensor of a plate-shaped workpiece edge covering device, which aims to solve the problems of poor consistency of covering and pasting states, defects of deflection pasting, wrinkles, leakage gaps and the like, heavy manual covering and pasting operation and the like. The whole inductance coil is a disc ring structure, and is sleeved and tightly assembled on an inner ring of a bearing inner ring at the bottom end of the feeding telescopic rod. The upper end of the inner support penetrates through the top wall of the feeding sucker, the upper top is fastened and bonded with the lower opening bottom of the feeding connector along the left part, the bottom end face is fastened and bonded with the outer edge ring of the inner vortex ring and the inner edge ring of the outer vortex ring at the left side, the touch switch is arranged in the inner support, and two wiring ends of a normally open contact of the switch are respectively connected with two wiring ends of a broken seam opening of the inner vortex ring. The upper end of the outer support penetrates through the top wall of the feeding sucker, the upper top of the outer support is fixedly bonded with the right part of the bottom edge of the lower opening of the feeding connector, the bottom end face of the outer support is fixedly bonded 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 light-touch switch is arranged in the outer support, and two wiring ends of a normally open contact of the switch are respectively connected with two wiring ends of a gap opening of the outer vortex ring.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a feeding rod touch pressure sensor of the plate-shaped workpiece edge covering device comprises an inductance coil, an inner support and a built-in touch pressure switch thereof, an inner vortex ring, an outer support and a built-in light touch switch thereof, and an outer vortex ring.
The inductance coil is used as a sensing coil of a pressure signal of the feeding sucker and a driving coil of an excitation signal, the whole body is of a disc ring structure, and the inner ring is sleeved, wound and tightly assembled on the inner ring of the bearing inner ring at the bottom end of the feeding telescopic rod. The bearing is used as a part for matching and connecting the bottom end of the feeding telescopic rod and the feeding sucker top end feeding connector, the inner ring of the bearing is fastened and embedded at the bottom end of the feeding telescopic rod, and the outer ring of the bearing is fastened and embedded at the inner ring of the feeding connector.
The feeding connector is made of high-strength synthetic materials, the upper opening of the feeding connector and the lower end of the outer wall of the feeding telescopic rod form a tangential rolling sliding fit connection through a bearing, and the bottom edge of the lower opening is fastened and bonded with the top edge of the upper opening of the feeding sucker.
The inner support is used as a connecting structure for assembling, supporting and switching the inner vortex ring, the upper end of the inner support penetrates through the top wall of the feeding sucker, the upper top end surface of the inner support is fixedly bonded with the left part of the bottom edge of the lower opening of the feeding connector, the side surface of the upper end of the inner support is hermetically bonded with the top wall of the feeding sucker, and the bottom end surface of the inner support is fixedly bonded with the outer edge ring of the inner vortex ring and the inner edge ring of the outer vortex ring at the left side position; the inner support is internally provided with a touch switch, and two wiring ends of a normally open contact of the switch are respectively connected with two wiring ends of an opening of the inner eddy current ring fracture joint. The inner vortex ring is used as a sensing device for receiving primary pressure, generating displacement to switch on the touch switch and further generating vortex under excitation, and is a disc ring structure with a crack opening at the left side of phosphor-copper material, and the outer ring of the inner vortex ring is combined with the inner ring of the outer vortex ring and is fixedly bonded to the bottom end face of the inner support at the left side; the axis of the disc is superposed with the axis of the feeding telescopic rod; two terminals of the break joint opening are respectively connected with two terminals of a normally open contact of a touch switch arranged in the inner support. The sealing sleeve is used as a structural part for the airtight connection between the feeding sucker and the lower end of the straight section of the feeding rod air pipe, is of a circular truncated cone sleeve-shaped structure with an upward extending top opening of the feeding sucker, is flexibly sleeved on the lower end of the straight section of the feeding rod air pipe by the inner wall of the sealing sleeve, and is in tangential sliding fit with the outer wall of the lower end of the straight section of the feeding rod air pipe from bottom to top from loose to tight. The outer support is used as a connecting structure for assembling, supporting and switching the outer vortex ring, the upper end of the outer support penetrates through the top wall of the feeding sucker, the upper top end face of the outer support is fixedly bonded with the right part of the bottom edge of the lower opening of the feeding connector, the side face of the upper end of the outer support is hermetically bonded with the top wall of the feeding sucker, and the bottom end face of the outer support is fixedly bonded with the inner edge ring of the outer vortex ring and the outer edge ring of the inner vortex ring at the right part; the outer support is internally provided with a light touch switch, and two terminals of a normally open contact of the switch are respectively connected with two terminals of a broken seam opening of the outer vortex ring. The outer vortex ring is used as a sensing device for receiving secondary pressure, generating displacement to switch on the light touch switch and further generating vortex by stimulation, and is a disc ring structure with a gap opening at the right side of the phosphor-copper material, and the inner side ring is combined with the outer side ring of the inner vortex ring and is fixedly bonded at the right side of the bottom end face of the outer support; the axis of the disc is superposed with the axis of the feeding telescopic rod; two terminals of the gap opening are respectively connected with two terminals of the normally open contact of the light touch switch arranged in the outer bracket.
The invention has the beneficial effects that: an equipment complete system capable of efficiently supporting and realizing the wrapping and pasting of the side edge of a flat-plate-shaped workpiece. The side wrapping and attaching device enables the side wrapping and attaching of the flat workpiece to be set and adjusted in a wide specification range, can keep stable under multiple given values, and overcomes the defects of unreliable and uncontrollable manual operation and the like. Particularly for batch package and paste, the method can be quickly finished and far exceeds the manual working speed; and meanwhile, the labor and the labor are greatly saved. The system realizes the wrapping and pasting of the side edge of the flat workpiece in a compact and simple structure, and the control system is high in structuralization and systematization degree and easy to adjust; and a complete equipment system with high cost performance is easily formed. The whole body is easy to produce in batch; the system is simple and easy to maintain.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic top view of a method for hemming a plate-shaped workpiece according to an embodiment of the present invention.
FIG. 2 is a front view of the structure of the edge covering device for plate-shaped workpieces.
Fig. 3 is a front view of a feed mechanism structure of the plate-shaped workpiece hemming device.
Fig. 4 is a sectional view of the feeding mechanism.
Fig. 5 is a circuit diagram of a feed rod touch signal detection-amplification-execution circuit.
Fig. 6 is a circuit diagram of the operation and control of the plate-shaped workpiece hemming system.
Fig. 7 is a system operation power supply conversion circuit diagram.
In FIGS. 1 to 6: 1. the automatic feeding device comprises a base station, 2 parts of a discharging mechanism, 3 parts of packaged parts, 4 parts of a discharging vehicle, 5 parts of a feeding vehicle, 6 parts to be packaged, 7 parts of a feeding mechanism, 8 parts of a belt feeding mechanism and 9 parts of a workpiece. Alpha is alpha00For taking the material level, alpha, at the swing angle of the loading arm10Placing the material level for the swinging angle of the feeding arm; beta is a00For the swing angle of the feeding arm to discharge material, beta10And taking the material level for the swinging angle of the blanking arm.
In FIGS. 2 to 6: 1.1. the automatic cutting machine comprises a rotary base, a 1.2-counter, a 1.3-main motor, a 1.4-operating panel, a 2.1-blanking air pipe, a 2.2-blanking arm, a 2.3-blanking column, a 2.4-blanking telescopic rod, a 2.5-blanking sucker, a 7.1-feeding air pipe, a 7.2-feeding arm, a 7.3-feeding column, a 7.4-feeding telescopic rod, a 7.5-feeding sucker, a 8.1-guide belt wheel, a 8.2-belt shaft, a 8.3-adhesive tape roll, a 8.4-belt supporting disc, a 8.5-end seat disc, a 8.6-rocker cable, a 8.7-rocker motor, a 8.8.8-rocker, a 8.9-elastic arm, a 8.10-connecting arm, a 8.11-cutting head driving coil, a 8.12-connecting rod, a 8.13-electric heating cable, a 8.14-cutting head and a 8.15-cutting knife.
In FIGS. 3 to 6: 7.4.1. the telescopic chute, 7.5.1. material loading connector, 7.4.2. the body of rod.
In FIGS. 4 to 6: 7.2.9. stator winding of telescopic motor 7.2.10 telescopic cable 7.2.11 pipeline; 7.3.10. stator yoke disk ring, 7.3.11 swing arm cable; 7.4.9. inductor, 7.4.10 bearing; 7.5.2. inner support 7.5.3, inner vortex ring 7.5.4, gland 7.5.5, outer support 7.5.6, outer vortex ring.
In FIGS. 5 to 7: l isSF0For charging inductance coil inductance, LSF1Is a charging inner eddy current loop inductor, LSF2For feeding an external swirl ring inductor, ES1To energize the source upper terminal, ES2Is a lower terminal of an excitation source, SS1For pressing switches for internal supports, SS2For external cradle tact switches, TSFor contact signal transformers, DS1For touching and pressing signal detecting diode, CS1A first filter capacitor for the touch signal, RS1As a signal filtering resistor, CS2A second filter capacitor, LC, for the touch signalSFor touch-pressure signal opto-coupler, RS2For loading resistors, LC, for touch-down signalsSFOutput optocoupler, P, for touch-pressure signalSFThe feeding rod is contacted with a signal wiring terminal; DTSFThe method is a link for detecting the touch signal of the feeding rod. RS3Coupling resistors for touch-down signals, DS2Is a freewheeling diode of a low-voltage relay, JSF1For charging the electromagnetic coil of the low-voltage relay, TRS1For driving the transistor at low voltage, RS4Coupling resistors for pressing high-voltage signals, DS4Isolating the diode for the purpose of signal contact, JSF2Is a feeding rod high-voltage relay electromagnetic coil, DS3Is a freewheeling diode, TR, of a high-voltage relayS2The transistor is driven for high voltage.
In FIGS. 6 to 7: rPIndicating resistance for operation of control circuit, DPAn indication LED for controlling the circuit operation; kMFor controlling the system start key, RKMBuffer resistors for enabling signals, CKMBuffering the capacitor for a start signal; snFor the main motor rotation angle detection-feedback link, PnA corner feedback signal terminal of the main motor; rMCoupling resistors, R, for corner feedback signalsPFFor feeding back signal coupling resistance, R, for the swing angle of the loading armPBFeeding back a signal coupling resistor for a swing angle of a blanking arm; cp1Is a first self-excited capacitor, Cp2Is a second self-excited capacitor, CfA crystal oscillator; u is a controller chip; pαA signal terminal P for a swinging angle of a feeding arm to take and place a material positionβCA material taking and placing position signal wiring terminal of a swinging angle of a blanking arm; rAP0A pull-down resistor for A-phase anode trigger signal, RBP0A pull-down resistor for B-phase positive trigger signal, RCP0A C-phase positive trigger signal pull-down resistor, RAN0A pull-down resistor for A-phase negative trigger signal, RBN0A pull-down resistor for B-phase negative trigger signal, RCN0A pull-down resistor is used as a C-phase negative trigger signal; pn3For turning the main motor to 3-bit signal terminals, Pn2For turning the main motor to 2-bit signal terminals, Pn1For turning the main motor to 1-bit signal terminal, PnCA main motor corner control signal terminal; rPWFor the tape-feeding mechanism to control the signal pull-down resistor, RPWFor the feeding rod to control the signal pull-down resistor, RNTFFor the feed rod to extend downwards to control the pull-down resistor, RPTFA pull-down resistor is used for controlling a signal by the upward shrinkage of the feeding rod; LC (liquid Crystal)PWFor operating signal optocouplers, LC, for the tape-feeding mechanismPTFFor operating signal optical coupler, LC, for feeding rod upper contractionNTFA feeding rod downward extension control signal optical coupler; rR1For resetting the signal pull-up resistor, RR2Buffer resistors for resetting signals, CRBuffer capacitor for resetting signal, KRThe keys are reset for the controller.
In fig. 7: kPPower switch, BrIs a three-phase rectifier bridge, CP1Is a first filter capacitor, CP2To absorb capacitance, RP1To absorb resistance, DP0To absorb the diode, UPIs a PWM controller chip, CP3Is a second filter capacitor, CP4For buffer capacitance, RP2Is a voltage dividing resistor, LCPIs a feedback optocoupler device; trPFor the output transformer, W1For the primary winding of the output transformer, W2For the output transformer detecting winding, RP3As a current limiting resistor, DP1Being a rectifier diode, W3For outputting the first secondary winding of the transformer, W4For the output transformer secondary winding, W5A third winding of the output transformer; dP2Positive output rectifier diode, C, for system control of working power supplyP5A first filter capacitor L for controlling the positive output of the working power supply of the systemP1Positive output filter inductance, C, for system control working power supplyP7A second filter capacitor is positively output for the system control working power supply; dP3A rectifier diode for positive output of a system working power supply, CP8A first filter capacitor L for positive output of the system working power supplyP2Filter inductance for positive output of system working power supply, CP9A second filter capacitor D for positive output of the system working power supplyP4Rectifier diode for negative output of system working power supply, CP10A first filter capacitor is output in a negative stateP3Negative output filter inductance for system working power supply, CP11A second filter capacitor is positively output for the system working power supply; rP4For feeding back current-limiting resistors, RP5Dividing the voltage of the first resistor for feedback, CP9For self-excited absorption of capacitance, UP0As reference voltage source devices, RP6The second resistor is divided for feedback.
Detailed Description
In one embodiment of the invention shown in fig. 1, a schematic top view of a method for hemming a plate-shaped workpiece: the overall configuration of the plate-shaped workpiece edge covering method comprises a base station 1, a blanking mechanism 2, a wrapping piece, a blanking vehicle 4, a feeding vehicle 5, a to-be-wrapped piece 6, a feeding mechanism 7, a belt feeding mechanism 8 and a wrapped piece 9. The base station 1 is used as a main body workbench, a machine box body and a working and bearing surface of the overall system device and is located on the right side of the middle of a working field. The blanking mechanism 2 is used as a wrapping piece grasping, transferring and lowering mechanism of the system device to work and is assembled at the left end of the upper surface of the base station 1. The wrapped workpiece 3 is taken as a work object of the system device, namely a wrapped finished workpiece, and is gripped, transferred and placed by the blanking mechanism 2 and sequentially placed in the blanking trolley 4. The blanking cart 4 is used as a transfer device for carrying and transporting the packaged piece 3, is suspended at the left side of the base platform 1 and is positioned at a position to be loaded and positioned. The feeding trolley 5 is used as a transfer device for carrying and transporting the to-be-packaged piece 6, is suspended at the outer side of the base platform 1 and is positioned at a to-be-unloaded positioning position. The workpiece to be wrapped 6 serving as an object of the system device to work, namely a workpiece to be wrapped, is sequentially grabbed, transferred and placed by the feeding mechanism 7, and is pressed on the working position in the middle of the upper surface of the base station 1. The feeding mechanism 7 is used as a holding, transferring, lowering and pressing mechanism of the to-be-packaged piece of the system device, and is assembled at the right outer end of the upper surface of the base station 1. The tape feeding mechanism 8 is used as a feeding mechanism of the edge covering adhesive tape and is assembled on the right side of the feeding mechanism 7 on the base platform 1. The wrapped workpiece 9 as a workpiece to be wrapped is gripped, transferred, and lowered by the feeding mechanism 7, and pressed to the working position in the middle of the upper surface of the base 1.
In one embodiment of the invention shown in fig. 1, a schematic top view of a method for hemming a plate-shaped workpiece and a front view of the structure of a device for hemming a plate-shaped workpiece shown in fig. 2:
the base station 1 is a main body workbench, a machine box body and a working and bearing surface of the system overall device. The rotary base 1.1 is used as a machine member for bearing and driving the wrapped piece 9 to rotate, and is tightly connected with the main shaft, namely the output shaft of the main motor 1.3 in a matching mode through a matching shaft hole. The counter 1.2 is used as a device for sensing, detecting and transmitting the rotation angle of the rotary seat 1.1, is rooted and installed on the right side of a main motor 1.3 on the base station 1, and is arranged below the rotary seat 1.1, and the distance of 3mm is reserved between the upper end of the rotary seat and the lower end of the rotary seat 1.1. The main motor 1.3 is used as a main power and system execution device of the system device, is embedded in the middle of the base station 1 and deviates to the left, and the output shaft of the main motor is matched and connected with the rotary base 1.1. The operating panel 1.4 is used as the operating surface of the man-machine interaction keyboard for system operation, and is embedded and assembled in the groove chamber which is arranged on the right side of the inner side of the base station 1 in a pulling structure.
The blanking air pipe 2.1 is used as an exhaust line for obtaining negative pressure for the blanking sucker 2.5, is led from the blanking sucker 2.5, passes through the blanking telescopic rod 2.4, then passes through the blanking arm 2.2, the blanking column 2.3 and the base station 1, and is led to an exhaust system. The blanking arm 2.2 is used as a transfer motion cantilever beam mechanism of the blanking mechanism 2, the head end is used as the top of a blanking column 2.3 assembled at the rotating shaft end, and the tail end is used as the working end and is assembled with a blanking telescopic rod 2.4. The blanking column 2.3 is used as a main supporting structure of the blanking mechanism 2, the upper end is provided with a blanking arm 2.2, and the lower end is arranged in the middle of the left end of the base station 1. The feeding telescopic rod 2.4 is used as a lifting and lowering mechanism of the feeding mechanism 2 and is assembled at the working end of the feeding arm 2.2, and the feeding sucker 2.5 is assembled at the lower end of the feeding telescopic rod. The blanking sucker 2.5 is a flexible material umbrella-shaped mechanism as a terminal part for gripping, transferring and lowering the blanking mechanism 2, and the top end of the flexible material umbrella-shaped mechanism is assembled at the lower end of the blanking telescopic rod 2.4.
The feeding air pipe 7.1 is used as an exhaust pipeline for obtaining negative pressure for the feeding sucker 7.5, is led from the feeding sucker 7.5, passes through the feeding telescopic rod 7.4, then passes through the feeding arm 7.2, the feeding column 7.3 and the base station 1, and is led to an exhaust system. The feeding arm 7.2 is used as a transfer motion cantilever beam mechanism of the feeding mechanism 7 and is made of iron materials, the head end of the feeding arm is used as the top of a feeding column 7.3 assembled at the rotating shaft end, and the tail end of the feeding arm is used as the working end and is assembled with a feeding telescopic rod 7.4. The feeding column 7.3 is used as a main supporting mechanism of the feeding mechanism 7, the upper end is provided with a feeding arm 7.2, and the upper end is arranged outside the right end of the base station 1. The feeding telescopic rod 7.4 is used as a lifting, lowering and pressing mechanism of the feeding mechanism 7 and is assembled at the working end of the feeding arm 7.2, and the feeding sucker 7.5 is assembled at the lower end of the feeding telescopic rod. The feeding sucker 7.5 is a flexible material umbrella-shaped mechanism as a terminal part for grasping, transferring and downward pressing of the feeding mechanism 7, and the top end of the flexible material umbrella-shaped mechanism is assembled at the lower end of the feeding telescopic rod 7.4.
The guide belt wheel 8.1 is used as a reversing mechanism for guiding the edge-covering adhesive tape, is a wheel disc piece with a wheel edge groove and is assembled at the left inner end of the end seat disc 8.5. The belt supporting shaft 8.2 is used as a positioning shaft of the belt feeding mechanism, is a middle shaft protruding part of the belt supporting disc 8.4, is used for positioning and matching the adhesive tape roll 8.3, and is in running fit with a matching hole of the adhesive tape roll 8.3. The adhesive tape roll 8.3 is a commodity part of adhesive tape materials used for edge covering, is of a disc structure with a middle shaft sleeve matching hole, matches a tape supporting shaft 8.2 through the matching hole, and is flatly placed on the tape supporting disc 8.4. The belt supporting disc 8.4 is used as a component for positioning and supporting the belt coil 8.3 and is a disc provided with a belt supporting shaft 8.2, and a shaft sleeve hole with a non-tight upper end is sleeved on the central shaft position of the disc body and the belt supporting shaft 8.2; through the axle sleeve hole, the belt supporting disc 8.4 and the end seat disc 8.5 form a running fit. The end seat disc 8.5 is used as a terminal base disc of the tape feeding mechanism 8, the middle position of the outer side outwards extends out of a spring arm 8.9, the right inner corner of the upper side is provided with a carrier disc 8.4, the left inner corner of the upper side is provided with a guide belt wheel 8.1, and the middle part of the lower side is provided with a head cutting drive coil 8.11 at a left outer position. The rocker cable 8.6 is used as a cable bundle of an electric heating cable 8.13 and a pressure signal wire of the elastic arm 8.9, is led out from the inner side position between the feeding column 7.3 of the base station 1 and the rocker motor 8.7 and is led into a cable pore channel of the rocker 8.8. The rocker motor 8.7 is used as a driving device and a system execution terminal of the belt feeding mechanism 8 and is arranged at the right outer end of the base station 1, namely the right side of the feeding column 7.3. The rocker arm 8.8 is used as a driving main arm of the tape feeding mechanism 8, the head end of the rocker arm is fixedly assembled at the output shaft end of the rocker arm motor 8.7, and the tail end of the rocker arm is assembled with an elastic arm 8.9 and a connecting arm 8.10. The elastic arm 8.9 is used as an elastic driving secondary arm of the belt feeding mechanism 8, the head end of the elastic arm is assembled at the tail end of the rocker arm 8.8, and the tail end of the elastic arm is connected with the end seat disc 8.5 into a whole. The connecting arm 8.10 is used as a component force of the feeding mechanism 8 to drive the secondary arm, the head end of the connecting arm is assembled at the tail end of the rocker arm 8.8, and the tail end of the connecting arm is in hinge fit with the tail end of the connecting rod 8.12. The head cutting driving coil 8.11 is used as an electromagnetic driving device of the belt cutting mechanism and a system execution terminal and is arranged at the left outer position of the middle part below the end seat disk 8.5. The connecting rod 8.12 is used as a component force steering rocker arm of the belt feeding mechanism 8, and the head end hinge is assembled below the left inner side of the end seat disc 8.5, above the inner edge of the base station 1 and on the right side of the groove chamber of the operating disc 1.4. An electric heating cable 8.13 is taken as an electric heating driving cable of the cutter 8.15, is led out from the tail opening of a cable duct of the rocker arm 8.8, is attached with the elastic arm 8.9 and the end seat disc 8.5 at the lower part, and is led into the cutter 8.14 along the outer side of the cutter driving coil 8.11. The cutting head 8.14 is used as an action swing arm of the cutter 8.15, the cutter 8.15 is arranged on the tail end, and the electric heating cable 8.13 is led in the lower part and supports the electric connection between the electric heating cable 8.13 and the cutter 8.15. The cutter 8.15 is used as a working structure for cutting the adhesive tape and is formed by wrapping the heating wire around the supporting main body, and two ends of the heating wire penetrate through the cutting head 8.14 and are respectively connected with two ends of the heating cable 8.13; the supporting body of the cutting knife 8.15 is made of heat-resistant insulating material, fitted with its root to the tail end of the cutting head 8.14.
In the structural view of the plate-shaped workpiece hemming device shown in fig. 2 and the structural front view of the feed mechanism of the plate-shaped workpiece hemming device shown in fig. 3:
the feeding air pipe 7.1 is led from the feeding sucker 7.5, passes through the feeding telescopic rod 7.4, then penetrates through the feeding arm 7.2, the feeding column 7.3 and the base station 1, and is led to an air exhaust system. The head end of the feeding arm 7.2 is used as the top of a feeding column 7.3 assembled at the rotating shaft end, and the tail end is used as the working end and is assembled with a feeding telescopic rod 7.4. The upper end of the feeding column 7.3 is provided with a feeding arm 7.2, and the upper end is arranged outside the right end of the base platform 1. The feeding telescopic rod 7.4 is assembled at the working end of the feeding arm 7.2, and the feeding sucker 7.5 is assembled at the lower end. The feeding sucker 7.5 is a flexible material umbrella-shaped mechanism, and the top end of the flexible material umbrella-shaped mechanism is assembled at the lower end of the feeding telescopic rod 7.4.
The telescopic chute 7.4.1 is used as a groove structure for limiting the rotation of the feeding telescopic rod 7.4, the central line of the groove structure is parallel to the axis of the feeding telescopic rod 7.4, and the groove structure is composed of two circular arc end side walls of the magnetic steel tiles and the residual leaked outer wall of the rod body 7.4.2. The feeding connector 7.5.1 is used as a component for assembling and connecting the feeding telescopic rod 7.4 and the feeding sucker 7.5 and is made of high-strength synthetic material, the upper opening of the feeding connector is matched and connected with the lower end of the outer wall of the feeding telescopic rod 7.4, and the lower opening of the feeding connector is fixedly bonded with the upper opening of the feeding sucker 7.5.
In the structural view of the feeding mechanism of the plate-shaped workpiece hemming device shown in fig. 3 and the sectional view of the feeding mechanism shown in fig. 4:
the feeding air pipe 7.1 is led from the air extraction system, passes through a feeding column pipeline pore passage 7.3.1 and a feeding column pipeline cavity 7.3.9 in the feeding column 7.3, passes through a feeding arm pipeline cavity 7.2.1 and a pipeline 7.2.11 in the feeding arm 7.2, crosses through a feeding pipe groove 7.7, crosses over the tail section of the feeding arm 7.2, penetrates through a feeding rod pipeline pore passage 7.6, and finally is led into a feeding sucker 7.5 from a feeding rod air pipe straight section 7.1.1. The head end of the feeding arm 7.2 is provided with a swing arm driving motor rotor and an outer ring of a feeding bearing 7.2.6, and a feeding arm pipeline cavity 7.2.1 is bored; the first section is provided with a pipeline 7.2.11; a feeding pipe slot 7.7 is milled in the middle section; the tail end is provided with a feeding telescopic rod 7.4 and a telescopic motor stator winding 7.2.9. The upper end of the feeding column 7.3 is provided with a swing arm driving motor stator and a feeding bearing 7.2.6, and a feeding column pipeline cavity 7.3.9 is bored; the whole section is bored with a loading column pipeline pore passage 7.3.1. The feeding sucker 7.5 is an umbrella-shaped mechanism made of flexible materials, and the top end of the umbrella-shaped mechanism is connected with a feeding telescopic rod 7.4 in a matching mode through a feeding connector 7.5.1. The feeding rod pipeline pore passage 7.6 is sleeved on the middle shaft position of the feeding telescopic rod 7.4, the upper end is fixedly connected with a feeding air pipe frame hoop 7.4.4 for fastening the upper end of the feeding rod air pipe straight section 7.1.1 and a feeding signal cable 7.4.7 accompanied by the upper end, and the lower end is provided with an inward-contracting edge hoop for fastening the lower end of the feeding rod air pipe straight section 7.1.1 and a feeding signal cable 7.4.7 accompanied by the lower end. The feeding pipe trunking 7.7 is dug in the middle section of the upper top of the feeding arm 7.2, the head end of the feeding pipe trunking is communicated with a pipeline 7.2.11 in the feeding arm 7.2, the tail end of the feeding pipe trunking is in curved surface transition with the upper top surface of the feeding arm 7.2, and a telescopic cable 7.2.10 penetrates through a telescopic motor stator winding 7.2.9 at the tail end of the feeding arm 7.2 from the bottom of the transition surface.
The straight section 7.1.1 of the feeding rod air pipe is deeply assembled in the center of a feeding rod pipeline pore passage 7.6 in a feeding telescopic rod 7.4, the upper end of the straight section is fixedly connected with the upper end of the feeding rod pipeline pore passage 7.6 through a feeding air pipe frame hoop 7.4.4, the lower end of the straight section is fastened in an inward-folded hoop at the lower end of the feeding rod pipeline pore passage 7.6, and a feeding signal cable 7.4.7 is applied along one path. The magnetic resistor 7.2.0 is embedded in the lower wall of the tail end of the feeding arm 7.2, and one side of the telescopic rod outside the opening 7.4.3 is provided with a sliding wall; the lead of the magnetic resistor 7.2.0 is led to and is coated by a telescopic motor stator winding 7.2.9 and then is merged into a telescopic cable 7.2.10. The feeding arm pipeline cavity 7.2.1 is bored at the head end of the feeding arm 7.2, is an inner core cavity of a swing arm driving motor rotor, is of a horn-mouth-shaped structure, and is provided with a large opening upwards and smoothly communicated with the pipeline 7.2.11 of the feeding arm 7.2. The N pole pieces of the feeding swing arm motor rotor and the S pole pieces 7.2.4 of the feeding swing arm motor rotor are fixedly attached to the ring position of the yoke slot of the swing arm driving motor rotor at the head end of the feeding arm 7.2 one by one at intervals, and the magnetic pole faces downwards. The S pole piece 7.2.4 of the feeding swing arm motor rotor and the N pole pieces 7.2.3 of the feeding swing arm motor rotor are fixedly attached to the magnetic disk slot ring position of the swing arm drive motor rotor at the head end of the feeding arm 7.2 one by one, and the magnetic pole faces downwards. The movable part 7.2.7 of the feeding swing arm motor corner sensor is a light-deleting coding structure device and is pasted along the first semicircular ring of the circular ring outer ring below the feeding arm bearing outer seat 7.2.8, and the semicircular ring is in a semicircular arc shape. The feeding arm bearing outer seat 7.2.8 is a downward convex structure of an inner ring line of an annular surface of 7.2.5 on the inner edge of the rotor magnetic yoke, and the outer ring of the feeding bearing 7.2.6 is buckled and sealed by the inner buckle of the lower edge, the outer edge of the upper part 7.2.2 of the feeding arm bearing and the side wall between the outer edge and the outer edge.
The telescopic motor stator winding 7.2.9 is a high-strength electromagnetic wire coil wound in a high-strength polyester material ring groove box as a driving device of the magnetic force of the telescopic motor stator, the whole structure is a solenoid disc column structure, and two ends of the coil are led out and merged into a telescopic cable 7.2.10. The telescopic cable 7.2.10 is used as a telescopic motor stator winding 7.2.9 driving cable, is separated from the swing arm cable 7.3.11 at the upper section of the feeding column pipeline hole 7.3.1, is accompanied with the feeding air pipe 7.1 along the way together with the feeding signal cable 7.4.7, is separated from the feeding air pipe 7.1 and the feeding arm pipeline cavity 7.2.1 through the feeding column pipeline cavity 7.3.9, the feeding arm pipeline cavity 7.2.1 and the pipeline 7.2.11 from the tail port of the pipeline 7.2.11, is laid along the feeding pipe groove 7.7, is introduced into the tail section cable hole of the feeding arm 7.2 at the bottom of the transition curved surface at the tail end of the feeding pipe groove 7.7, and penetrates through the telescopic motor stator winding 7.2.9 at the tail end of the feeding arm 7.2 to be connected with terminals. The pipeline 7.2.11 is used as a channel for the feeding air pipe 7.1, the extension cable 7.2.10 and the feeding signal cable 7.4.7 to pass through the feeding arm 7.2 and is arranged at the first section of the feeding arm 7.2; the head end of the feeding arm is communicated with the tail end of the feeding arm pipeline cavity 7.2.1, and the tail end opening is communicated with the head end of the feeding pipe trunking 7.7.
The feeding column pipeline pore passage 7.3.1 is bored at the middle axis of the feeding column 7.3 and is coaxial with the feeding column 7.3, and the upper port of the feeding column pipeline pore passage is communicated with the bottom port of the feeding column pipeline cavity 7.3.9 and is in smooth transition. A stator pole shoe 7.3.3 of the feeding swing arm motor is a cylinder with a rectangular section; each column body is integrated with the disk ring at the root part thereof to form a motor stator magnetic yoke; the whole body is formed by stacking high-magnetic-density silicon steel sheets which are formed by shearing and concentric disk rings. The stator winding 7.3.4 of the feeding swing arm motor is sequentially wound on 18 stator pole shoes 7.3.3 of the feeding swing arm motor according to three-phase hexapoles and is connected according to three-phase hexapole directions. The feeding bearing roller 7.3.6 is a circular truncated cone cylinder structure, and a feeding bearing 7.2.6 is assembled by assembling a large bottom surface. The static part 7.3.7 of material loading swing arm motor corner sensor is infrared LED receiving and dispatching composite set, corresponds material loading swing arm motor corner sensor and moves portion 7.2.7, installs in the outer loop outer end of material loading post bearing groove ring 7.3.8 tank bottom. The feeding column bearing groove ring 7.3.8 is a stepped groove ring structure; the deep ladder groove ring is bored on the outer groove ring and is used for forming loose fit with the feeding arm bearing outer seat 7.2.8; the shallow ladder groove ring is bored in the inner groove ring and used for tightly assembling the inner ring of the feeding bearing 7.2.6. The feeding column pipeline cavity 7.3.9 is bored at the upper end of the axial position of the feeding column 7.3, is coaxial with the feeding column 7.3, is an inner core cavity of a swing arm drive motor rotor, is in a horn mouth structure, has a large opening upwards, is aligned with and communicated with a lower opening of a feeding arm pipeline cavity 7.2.1 of the feeding arm 7.2, and has a small opening downwards and smoothly connected with the upper end of the feeding column pipeline pore 7.3.1.
The stator magnet yoke disc ring 7.3.10 is used as a base structure of a feeding swing arm motor stator magnet yoke, is a rectangular diameter section disc ring body, and is integrated with each cylinder of a feeding swing arm motor stator pole shoe 7.3.3 to form a motor stator magnet yoke; the whole body is formed by stacking high-magnetic-density silicon steel sheets which are formed by shearing and concentric disk rings. The swing arm cable 7.3.11 is used as a driving wire of the swing arm driving motor and a cable bundle of a feeding swing arm motor corner signal transmission line, is separated from the telescopic cable 7.2.10 and the feeding signal cable 7.4.7 in the feeding cable bundle 7.8 at the upper end of the feeding column pipeline duct 7.3.1, and is led to the stator terminal of the swing arm driving motor in a penetrating manner.
After the swing arm cable is separated from the feeding cable bundle 7.8 at the upper end of the feeding signal cable 7.4.7 at 7.3.1, the swing arm cable is accompanied with the telescopic cable 7.2.10, one path is covered with the feeding air pipe 7.1, the feeding arm pipeline cavity 7.2.1 and the pipeline 7.2.11 are passed through the feeding column pipeline cavity 7.3.9, the feeding arm pipeline cavity 7.2.1 and the pipeline 7.2.11, the tail port of the pipeline 7.2.11 is separated from the telescopic cable 7.2.10, the feeding air pipe 7.1 is accompanied with the feeding air pipe, the feeding air pipe crosses the feeding pipe slot 7.7, the tail section of the feeding arm 7.2 crosses the feeding arm, the feeding arm pipeline passes through the upper part of the feeding rod pipeline channel 7.6, the feeding rod pipeline channel 7.6 enters the feeding rod pipeline channel 7.6, and the straight section 7.1.1 of the feeding rod air pipe is further accompanied with the inductance coil 7.4.9 which is led to the top end of the feeding sucker 7.5.
The inductance coil 7.4.9 is used as a sensing coil of a pressure signal and a driving coil of an excitation signal of the feeding sucker 7.5, is integrally in a disc ring structure, and is sleeved and tightly assembled on an inner ring of a bearing 7.4.10 at the bottom end of the feeding telescopic rod 7.4. The bearing 7.4.10 is used as a part for matching and connecting the bottom end of the feeding telescopic rod 7.4 and the feeding connector 7.5.1 at the top end of the feeding sucker 7.5, the inner ring of the bearing 7.4.10 is fastened and embedded at the bottom end of the feeding telescopic rod 7.4, and the outer ring of the bearing 7.4.10 is fastened and embedded at the inner ring of the feeding connector 7.5.1.
The feeding connector 7.5.1 is made of high-strength synthetic material, the upper opening of the feeding connector and the lower end of the outer wall of the feeding telescopic rod 7.4 form tangential rolling sliding fit connection through a bearing 7.4.10, and the bottom edge of the lower opening is fastened and bonded with the top edge of the upper opening of the feeding sucker 7.5.
The inner support 7.5.2 is used as a connecting structure for assembling, supporting and switching the inner vortex ring 7.5.3, the upper end of the inner support passes through the top wall of the feeding sucker 7.5, the upper top end face of the inner support is fixedly bonded with the left part of the bottom edge of the lower opening of the feeding connector 7.5.1, the side face of the upper end of the inner support is hermetically bonded with the top wall of the feeding sucker 7.5, and the bottom end face of the inner support is fixedly bonded with the outer edge ring of the inner vortex ring 7.5.3 and the inner edge ring of the outer vortex ring 7.5.6 at the left side; the inner support 7.5.2 is internally provided with a touch switch, and two terminals of a normally open contact of the switch are respectively connected with two terminals of a broken seam opening of the inner eddy ring 7.5.3. The inner vortex ring 7.5.3 is used as a sensing device for receiving first-level pressure, generating displacement to switch on the touch switch and further generating vortex by stimulation, and is a disc ring structure with a crack opening at the left side of phosphor-copper material, and the outer ring is combined with the inner ring of the outer vortex ring 7.5.6 and is fixedly bonded to the bottom end face of the inner support 7.5.2 at the left side; the axle center of the disc is superposed with the axle center of the feeding telescopic rod 7.4; two terminals of the break joint opening are respectively connected with two terminals of a normally open contact of a touch switch arranged in the inner support 7.5.2. The sealing sleeve 7.5.4 is used as the structure part of the airtight connection between the feeding sucker 7.5 and the lower end of the straight section 7.1.1 of the feeding rod air pipe, and is a circular truncated cone sleeve-shaped structure with an upward extending top opening of the feeding sucker 7.5, the lower end of the straight section 7.1.1 of the feeding rod air pipe is flexibly sleeved on the inner wall of the circular truncated cone sleeve-shaped structure, and the circular truncated cone sleeve-shaped structure is in tangential sliding fit with the outer wall of the lower end of the straight section 7.1.1 of the feeding rod air pipe from bottom to top and comprises a loose to a tight part. The outer support 7.5.5 is used as a connecting structure for assembling, supporting and switching the outer vortex ring 7.5.6, the upper end of the outer support 7.5.5 penetrates through the top wall of the feeding sucker 7.5, the upper top end face of the outer support is tightly bonded with the right part of the bottom edge of the lower opening of the feeding connector 7.5.1, the side face of the upper end of the outer support is hermetically bonded with the top wall of the feeding sucker 7.5, and the bottom end face of the outer support is tightly bonded with the inner edge ring of the outer vortex ring 7.5.6 and the outer edge ring of the inner vortex ring 7.5.3 at the right side; a light touch switch is arranged in the outer support 7.5.5, and two terminals of a normally open contact of the switch are respectively connected with two terminals of a broken seam opening of the outer vortex ring 7.5.6. The outer vortex ring 7.5.6 is used as a sensing device for receiving secondary pressure, generating displacement to switch on the tact switch and further generating vortex by stimulation, and is a disc ring structure with a gap opening at the right side of phosphor-copper material, and the inner side ring is combined with the outer side ring of the inner vortex ring 7.5.3 and is fixedly bonded at the right side of the bottom end face of the outer support 7.5.5; the axle center of the disc is superposed with the axle center of the feeding telescopic rod 7.4; two terminals of the gap opening are respectively connected with two terminals of a normally open contact of a built-in light touch switch of the outer support 7.5.5.
In the cross-sectional view of the feeding mechanism shown in fig. 4 and the feeding rod touch signal detection-amplification-execution circuit diagram shown in fig. 5: inductance L of inductance coilSF0One end of the connecting wire is connected to the upper terminal E of the excitation sourceS1And the other end is connected to a signal transformer TSA lower input terminal of (a); signal transformer TSIs connected to the lower terminal E of the excitation sourceS2. Inner eddy current loop inductor LSF1Contact switch S bridged on inner supportSF1Between two contacts, contact-pressing switch S with inner supportSF1Forming a closed loop. Outer eddy current loop inductance LSF2Light touch switch S bridged on external supportSF2A switch S is lightly touched between two contact points and the outer bracketSF2Forming a closed loop. Signal transformer TSUpper output terminal of and signal detection diode DS1Is connected to the positive pole of the signal detection diode DS1Negative pole of and signal first filter capacitor CS1Is connected with one end of the connecting rod; first filter capacitor C for signalS1And the other end of the same is grounded. Signal filtering resistor RS1And a signal detection diode DS1Is connected with the negative pole of the signal filtering resistor RS1And the other end of the signal second filter capacitor CS2Is connected to the touch signal optical coupler LCSThe input end anode of (1); second filter capacitor C for signalS2And the other end of the touch signal optical coupler LCSThe negative electrode of the input end is simultaneously grounded; touch signal optical coupler LCSThe positive electrode of the output end is connected to the positive electrode end E of the system working power supplyP. Signal load resistance RS2One end of (1) and a signal coupling resistor RS3Is connected to the touch signal optical coupler LCSNegative pole of the output terminal. Signal load resistance RS2Is connected to the touch signal output optical coupler LCSFThe input end anode of the optical coupler LC for outputting touch signalSFThe negative electrodes of the input end and the output end are simultaneously grounded, and the touch signal output optical coupler LCSFThe positive pole of the output end of the feeding rod is used as a contact signal wiring end P of the feeding rodSF. Low-voltage relay freewheeling diode DS2Is turning toLow-voltage relay electromagnetic coil J with pole and feeding rodSF1Is connected to the low voltage drive transistor TRS1A collector electrode of (a); low-voltage relay freewheeling diode DS2Negative pole and material loading pole low-voltage relay solenoid coil JSF1Is connected to the positive terminal E of the system working power supplyP(ii) a Low-voltage driving triode TRS1Base and signal coupling resistor RS3Is connected to the other end of the Transistor (TR), a low voltage drives a Triode (TR)S1The emitter of (2) is grounded. Low-voltage relay freewheeling diode DS2The positive pole and the feeding rod of the low-voltage relay electromagnetic coil JSF1Is connected to the low voltage drive transistor TRS1The collector electrode of (1). High-voltage relay freewheeling diode DS3Negative pole and material loading pole high-voltage relay solenoid coil JSF2Is connected to the positive terminal E of the system working power supplyP(ii) a High-voltage relay freewheeling diode DS3Negative pole and material loading pole high-voltage relay solenoid coil JSF2Is connected to the positive terminal E of the system working power supplyP(ii) a High-voltage driving triode TRS2Base and touch signal isolation diode DS4Is connected with the negative electrode of the touch-press signal isolating diode DS4The positive pole of the resistor is connected with a high-voltage signal coupling resistor R through touch pressureS4LC connected to touch signal optical couplerSNegative electrode of the output terminal of the high voltage driving transistor TRS2The emitter of (2) is grounded.
In the front view of the structure of the plate-shaped workpiece edge covering device shown in fig. 1-4, the material rod touch signal detection-amplification-execution circuit diagram shown in fig. 5 and the operation and control circuit diagram of the plate-shaped workpiece edge covering system shown in fig. 6:
control circuit work indication LED DPThe positive pole of the resistor is controlled by a control circuit to work and indicate the resistance RPIs connected to the positive terminal E of the system control circuit power supply and the control circuit work indication LED DPIs connected to the PD0 pin of the controller chip U. Elastic arm close to signal terminal PBPTo PD1 pin of controller chip U. Feeding arm inversion trigger module GβCorresponding to the feeding arm in the right frameInversion trigger module GαA-phase anode trigger signal pull-down resistor R in left frameAP0One end of the resistor R, a B-phase anode trigger signal pull-down resistor RBP0One end of the resistor R, a C-phase anode trigger signal pull-down resistor RCP0One end of the A-phase negative trigger signal pull-down resistor RAN0One end of the resistor R, a B-phase negative trigger signal pull-down resistor RBN0One end of the resistor and a C-phase negative trigger signal pull-down resistor RCN0Are connected to the PD2, PD3, PD4, PD5, PD6, and PD7 pins, respectively, of the controller chip U. Control system start key KMOne end of which is connected with a start signal buffer resistor RKMThe PA0 pin is connected to the controller chip U, and the other end of the PA0 pin is grounded; starting signal buffer capacitor CKMConnected across the PA0 pin of the controller chip U and ground. Main motor corner feedback signal terminal PnCoupling resistor R through corner feedback signalMPA1 pin connected to controller chip U; feeding arm swing angle feedback signal terminal PαSignal coupling resistor R is fed back through swinging angle of feeding armPFPA2 pin connected to controller chip U; feeding arm swing angle feedback signal terminal PβSignal coupling resistor R is fed back through swinging angle of discharging armPBTo the PA3 pin of controller chip U. Feeding rod upper shrinkage in-place signal optical coupler LCTFThe anode of the output end of the feeding rod is connected to a PA4 pin of a controller chip U, and the feeding rod is contracted to a position signal optical coupler LCTFThe negative electrode of the output end of the transformer is grounded; upper shrinkage in-place signal optical coupler LC of blanking rodTBThe anode of the output end of the feeding rod is connected to a PA5 pin of a controller chip U, and the feeding rod is contracted to a position to signal optical coupler LCTBThe negative electrode of the output end of the transformer is grounded. Feeding rod touch signal terminal PSFPA6 pin connected to controller chip U; blanking rod touch signal terminal PSBTo the PA7 pin of controller chip U. First self-excited capacitor Cp1Connected across the XTAL1 pin of the controller chip U and ground; second self-excited capacitor Cp2Connected across the XTAL2 pin of the controller chip U and ground; crystal oscillator CfConnected across the XTAL1 pin and the XTAL2 pin of the controller chip U. V of controller chip UCCThe pin is connected to the positive power supply terminal E of the system control circuit. Material taking and discharging at swinging angle of feeding armBit signal terminal PαNPC7 pin connected to controller chip U; signal wiring terminal P of material taking and placing position of swinging angle of blanking armβNTo the PA6 pin of controller chip U. A-phase anode trigger signal pull-down resistor RAP0One end of the resistor R, a B-phase anode trigger signal pull-down resistor RBP0One end of the pull-down resistor, one end of the pull-down resistor for the positive trigger signal of the phase C, one end of the pull-down resistor for the negative trigger signal of the phase A, one end of the pull-down resistor for the negative trigger signal of the phase B and one end of the pull-down resistor for the negative trigger signal of the phase C are respectively connected to pins PC5, PC4, PC3, PC2, PC1 and PC0 of the controller chip U, and the pull-down resistor R for the positive trigger signal of the phase A is connected to a pin of the controller chip UAP0The other end of the resistor R is pulled down by a B-phase positive trigger signalBP0The other end of the pull-down resistor, the other end of the pull-down resistor for the C-phase positive trigger signal, the other end of the pull-down resistor for the A-phase negative trigger signal, the other end of the pull-down resistor for the B-phase negative trigger signal and the other end of the pull-down resistor for the C-phase negative trigger signal are respectively connected to an LC (inductance-capacitance) of the A-phase positive drive optocouplerAPB-phase positive drive optocoupler LCBPC-phase positive drive optocoupler LCCPphase-A negative drive optical coupler LCANB-phase negative drive optical coupler LCBNAnd C-phase negative drive optical coupler LCCNThe input end anode of (1); a-phase positive drive optocoupler LCAPB-phase positive drive optocoupler LCBPC-phase positive drive optocoupler LCCPphase-A negative drive optical coupler LCANB-phase negative drive optical coupler LCBNAnd C-phase negative drive optical coupler LCCNThe negative poles of the input ends of the two are all grounded. The main motor turns to 3-bit signal terminal Pn3To, the main motor turns to 2-bit signal terminal Pn2The main motor is turned to 1 bit signal terminal Pn1And a main motor corner control signal terminal PnCConnected to the PB7, PB6, PB5, and PB4 pins, respectively, of the controller chip U. Control signal optical coupler LC of belt feeding mechanismPWInput end anode, feeding rod up-shrinkage control signal optical coupler LCPTBInput end anode, feeding rod downward extension control signal optical coupler LCNTFInput end anode and feeding rod up-shrinking control signal optical coupler LCPTFThe positive electrode of the input end controls a signal pull-down resistor R through a belt feeding mechanism respectivelyPWA pull-down resistor R for controlling the signal by the upward shrinkage of the blanking rodRPBFeeding the materialsPull-down resistor R for control signal of downward extension of rodNTFAnd a pull-down resistor R of the control signal of the feeding rodPTFPB3, PB2, PB1, and PB0 pins connected to the controller chip U. Reset signal pull-up resistor RR1Bridged between the positive power supply terminal E of the system control circuit and the controller chip U
Figure BDA0001852498730000081
Among the pins; reset signal buffer resistor RR2Reset key K of controllerRIn series, the series branch is connected with a reset signal buffer capacitor CRAre connected in parallel; the parallel branch is bridged to the controller chip U
Figure BDA0001852498730000082
Between the pin and ground. The GND pin of the controller chip U is grounded.
Corresponding to and the feeding arm inversion triggering module GαThe pins of the PC5, the PC4, the PC3, the PC2, the PC1 and the PC0 which are connected with the feeding arm inversion triggering module GβOne end of the corresponding negative trigger signal pull-down resistor in the controller chip U is respectively connected with pins PD2, PD3, PD4, PD5, PD6 and PD 7.
In the circuit diagrams shown in fig. 5 to 7 and the system operation power conversion circuit diagram shown in fig. 7:
the working power supply conversion circuit is an SD4842 type PWM controller chip UPThe switching power supply is the core.
Three-phase power line passing through power switch KPConnected to a three-phase rectifier bridge BrThe ac input terminal of (a); three-phase rectifier bridge BrPositive output terminal and first filter capacitor C3Is connected with the positive pole of the three-phase rectifier bridge BrThe negative output end of the shell is connected with the shell. A first filter capacitor CP1The negative electrode of (2) is connected with the shell; absorption capacitance CP2And an absorption resistance RP1Parallel connection, one end of the parallel branch circuit and the first filter capacitor CP1Is connected with the anode of the absorption diode D, and the other end of the absorption diode DP0The negative electrode of (1) is connected; absorption diode DP0Positive electrode and PWM controller chip UPThe 6, 7 and 8 pins are connected. PWM controller chip U P1, 2 pin jointA shell; PWM controller chip UPPin 3 and a second filter capacitor CP3Is connected to the positive pole of a second filter capacitor CP3The negative electrode of (2) is connected with the shell; PWM controller chip U P4 pin of through buffer capacitor C6Connecting a shell; PWM controller chip UPThe 5 feet are suspended. Voltage dividing resistor RP2Connected across the first filter capacitor CP1Positive electrode and PWM controller chip U P3 feet.
Output transformer TrPPrimary winding W of the output transformer1The homonymous terminal is connected to the first filter capacitor CP1The unlike terminal of the positive pole is connected to the PWM controller chip U P26, 7, 8; output transformer TrPOutput transformer detection winding W2Current limiting resistor R at end with same nameP3And a rectifier diode DP1Is connected to the positive pole of a rectifier diode DP1Is connected to the PWM controller chip U P3 feet of (1); output transformer TrPOutput transformer detection winding W2The synonym ends are connected with the shell.
Output transformer TrPFirst secondary winding W of the output transformer3One end of the positive output rectifier diode D is connected to a system control working power supplyP2The other end of the anode is grounded; system control working power supply positive output rectifier diode DP2The negative pole of the first filter capacitor C is connected with the positive output of the system control working power supplyP5The positive pole of the first filter capacitor C is connected, and the system controls the working power supply to positively output the first filter capacitor CP5The negative electrode of (2) is grounded. System control working power supply positive output filter inductor LP1A first filter capacitor C connected across the positive output of the system control working power supplyP5The positive pole and the system control working power supply positive output second filter capacitor CP7Between the positive electrodes of (1); the system controls the working power supply to positively output a second filter capacitor CP7The negative electrode of (2) is grounded. The system controls the working power supply to positively output a second filter capacitor CP7Is connected to the positive terminal E of the system control circuit power supply.
Output transformer TrPSecond winding W of the output transformer4Is a third winding W of a different name terminal and an output transformer5The different name ends are all grounded; transfusion systemTransformer TrPSecond winding W of the output transformer4Third winding W of homonymous terminal and output transformer5Rectifier diode D with same name end respectively connected with positive output of system working power supplyP3Positive pole and negative output rectifier diode D of system working power supplyP4Is connected to the negative electrode of (1). System working power supply positive output rectifier diode DP3The negative electrode of the first filter capacitor C simultaneously outputs positive power with the system working power supplyP8Positive pole and positive output filter inductance L of system working power supplyP2Is connected with one end of the connecting rod; the system working power supply positively outputs a first filter capacitor CP8The negative electrode of (2) is grounded; system working power supply positive output filter inductor LP2The other end of the first filter capacitor C positively outputs a second filter capacitor C with the system working power supplyP9Is connected to the positive terminal E of the system working power supplyP. The positive output of the system working power supply is the second filter capacitor CP9The negative electrode of (2) is grounded. Negative output rectifier diode D of system working power supplyP4The positive electrode of the first filter capacitor C outputs with the negative electrode simultaneouslyP10Negative pole and system working power supply negative output filter inductance LP3Is connected with one end of the connecting rod; negative output filter inductor L of system working power supplyP3The other end of the first filter capacitor C positively outputs a second filter capacitor C with the system working power supplyP11Is connected to the negative terminal E of the system working power supplyN. System working power supply negative output second filter capacitor CP11The positive electrode of (2) is grounded.
Feedback current limiting resistor RP4One end of the connecting rod is connected to the positive end E of the working power supply of the systemPAnd the other end of the feedback optical coupler LCPIs connected with the 1 pin. Feedback voltage division first resistor RP5One end of the connecting rod is connected to the positive end E of the working power supply of the systemPThe other end of the first resistor is connected with a feedback voltage-dividing second resistor RP6Is connected with one end of the connecting rod; feedback voltage-dividing second resistor RP6And the other end of the same is grounded. Reference voltage source device UP0And the positive electrode and the feedback optical coupler LC P2 pin connection of a reference voltage source device UP0Is grounded, and a reference voltage source device UP0Is connected to the feedback voltage-dividing first resistor RP5And a feedback voltage-dividing second resistor RP6The connection point of (a). Self-excited absorption capacitor CP9Connected across the reference voltage source device UP0Between the positive electrode and the control electrode. Feedback optocoupler LC P3 pin connection shell, feedback optical coupler LC P4 pins and PWM controller chip UPIs connected with the 4 pins.

Claims (4)

1. A feeding rod touch pressure sensor of a plate-shaped workpiece edge covering device is composed of an inductance coil, an inner support and a built-in touch pressure switch thereof, an inner vortex ring, an outer support and a built-in light touch switch thereof, and an outer vortex ring, and is characterized in that:
the inductance coils are used as a sensing coil of a pressure signal of the feeding sucker and a driving coil of an excitation signal, are integrally in a disc ring structure, and are sleeved, wound and tightly assembled on an inner ring of a bearing inner ring at the bottom end of the feeding telescopic rod; the bearing is used as a part for matching and connecting the bottom end of the feeding telescopic rod and the feeding connector at the top end of the feeding sucker, the inner ring of the bearing is fixedly embedded at the bottom end of the feeding telescopic rod, and the outer ring of the bearing is fixedly embedded at the inner ring of the feeding connector;
the feeding connector is made of high-strength synthetic material, the upper opening of the feeding connector and the lower end of the outer wall of the feeding telescopic rod form tangential roller sliding fit connection through a bearing, and the bottom edge of the lower opening is fixedly bonded with the top edge of the upper opening of the feeding sucker;
the inner support is used as a connecting structure for assembling, supporting and switching the inner vortex ring, the upper end of the inner support penetrates through the top wall of the feeding sucker, the upper top end surface of the inner support is fixedly bonded with the left part of the bottom edge of the lower opening of the feeding connector, the side surface of the upper end of the inner support is hermetically bonded with the top wall of the feeding sucker, and the bottom end surface of the inner support is fixedly bonded with the outer edge ring of the inner vortex ring and the inner edge ring of the outer vortex ring at the left side position; a touch switch is arranged in the inner support, and two wiring ends of a normally open contact of the switch are respectively connected with two wiring ends of an opening of the inner eddy current ring fracture; the inner vortex ring is used as a sensing device for receiving primary pressure, generating displacement to switch on the touch switch and further generating vortex under excitation, and is a disc ring structure with a crack opening at the left side of phosphor-copper material, and the outer ring of the inner vortex ring is combined with the inner ring of the outer vortex ring and is fixedly bonded to the bottom end face of the inner support at the left side; the axis of the disc is superposed with the axis of the feeding telescopic rod; two terminals of a broken joint opening of the inner bracket are respectively connected with two terminals of a normally open contact of a touch switch arranged in the inner bracket; the sealing sleeve is used as a structural part for the airtight connection of the feeding sucker and the lower end of the straight section of the feeding rod air pipe, is of a circular truncated cone sleeve-shaped structure with an upward extending top opening of the feeding sucker, is flexibly sleeved on the lower end of the straight section of the feeding rod air pipe by the inner wall of the sealing sleeve, and is in tangential sliding fit with the outer wall of the lower end of the straight section of the feeding rod air pipe from bottom to top from loose to tight; the outer support is used as a connecting structure for assembling, supporting and switching the outer vortex ring, the upper end of the outer support penetrates through the top wall of the feeding sucker, the upper top end face of the outer support is fixedly bonded with the right part of the bottom edge of the lower opening of the feeding connector, the side face of the upper end of the outer support is hermetically bonded with the top wall of the feeding sucker, and the bottom end face of the outer support is fixedly bonded with the inner edge ring of the outer vortex ring and the outer edge ring of the inner vortex ring at the right part; a light touch switch is arranged in the outer support, and two terminals of a normally open contact of the switch are respectively connected with two terminals of a broken seam opening of the outer vortex ring; the outer vortex ring is used as a sensing device for receiving secondary pressure, generating displacement to switch on the light touch switch and further generating vortex by stimulation, and is a disc ring structure with a gap opening at the right side of the phosphor-copper material, and the inner side ring is combined with the outer side ring of the inner vortex ring and is fixedly bonded at the right side of the bottom end face of the outer support; the axis of the disc is superposed with the axis of the feeding telescopic rod; two terminals of the gap opening are respectively connected with two terminals of the normally open contact of the light touch switch arranged in the outer bracket.
2. The feed bar touch sensor of a plate-shaped workpiece hemming device of claim 1 wherein:
in the material loading rod touch signal detection-amplification-execution circuit: inductance L of inductance coilSF0One end of the connecting wire is connected to the upper terminal E of the excitation sourceS1And the other end is connected to a signal transformer TSA lower input terminal of (a); signal transformer TSIs connected to the lower terminal E of the excitation sourceS2(ii) a Inner eddy current loop inductor LSF1Contact switch S bridged on inner supportSF1Between two contacts, contact-pressing switch S with inner supportSF1Forming a closed loop; outer eddy current loop inductance LSF2Light touch switch S bridged on external supportSF2A switch S is lightly touched between two contact points and the outer bracketSF2Forming a closed loop; signal transformer TSUpper output ofTerminal and signal detection diode DS1Is connected to the positive pole of the signal detection diode DS1Negative pole of and signal first filter capacitor CS1Is connected with one end of the connecting rod; first filter capacitor C for signalS1The other end of the first and second electrodes is grounded; signal filtering resistor RS1And a signal detection diode DS1Is connected with the negative pole of the signal filtering resistor RS1And the other end of the signal second filter capacitor CS2Is connected to the signal filtering resistor RS1The other end of the filter capacitor is connected with a signal second filter capacitor CS2The connection point at one end is connected to the touch signal optical coupler LCSThe input end anode of (1); second filter capacitor C for signalS2And the other end of the touch signal optical coupler LCSThe negative electrode of the input end is simultaneously grounded; touch signal optical coupler LCSThe positive electrode of the output end is connected to the positive electrode end E of the system working power supplyP(ii) a Signal load resistance RS2One end of (1) and a signal coupling resistor RS3Is connected to the touch signal optical coupler LCSNegative pole of the output terminal; signal load resistance RS2Is connected to the touch signal output optical coupler LCSFThe input end anode of the optical coupler LC for outputting touch signalSFThe negative electrodes of the input end and the output end are simultaneously grounded, and the touch signal output optical coupler LCSFThe positive pole of the output end of the feeding rod is used as a contact signal wiring end P of the feeding rodSF(ii) a Low-voltage relay freewheeling diode DS2The positive pole and the feeding rod of the low-voltage relay electromagnetic coil JSF1Is connected to the low voltage drive transistor TRS1A collector electrode of (a); low-voltage relay freewheeling diode DS2Negative pole and material loading pole low-voltage relay solenoid coil JSF1Is connected to the positive terminal E of the system working power supplyP(ii) a Low-voltage driving triode TRS1Base and signal coupling resistor RS3Is connected to the other end of the Transistor (TR), a low voltage drives a Triode (TR)S1The emitter of (2) is grounded; low-voltage relay freewheeling diode DS2The positive pole and the feeding rod of the low-voltage relay electromagnetic coil JSF1Is connected to the low voltage drive transistor TRS1A collector electrode of (a); high-voltage relay follow current twoPolar tube DS3Negative pole and material loading pole high-voltage relay solenoid coil JSF2Is connected to the positive terminal E of the system working power supplyP(ii) a High-voltage relay freewheeling diode DS3Negative pole and material loading pole high-voltage relay solenoid coil JSF2Is connected to the positive terminal E of the system working power supplyP(ii) a High-voltage driving triode TRS2Base and touch signal isolation diode DS4Is connected with the negative electrode of the touch-press signal isolating diode DS4The positive pole of the resistor is connected with a high-voltage signal coupling resistor R through touch pressureS4LC connected to touch signal optical couplerSNegative electrode of the output terminal of the high voltage driving transistor TRS2The emitter of (2) is grounded.
3. The feed bar touch sensor of a plate-shaped workpiece hemming device of claim 1 wherein:
in the operation and control circuit of the plate-shaped workpiece edge covering system: feeding rod touch signal terminal PSFPA6 pin connected to controller chip U; blanking rod touch signal terminal PSBTo the PA7 pin of controller chip U.
4. The feed bar touch sensor of a plate-shaped workpiece hemming device of claim 1 wherein: the characteristic of the feeding rod touch pressure sensor of the plate-shaped workpiece edge covering device is also the characteristic of the discharging rod touch pressure sensor of the plate-shaped workpiece edge covering device.
CN201811301407.2A 2018-11-02 2018-11-02 Feeding rod touch pressure sensor of plate-shaped workpiece edge covering device Active CN111347684B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811301407.2A CN111347684B (en) 2018-11-02 2018-11-02 Feeding rod touch pressure sensor of plate-shaped workpiece edge covering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811301407.2A CN111347684B (en) 2018-11-02 2018-11-02 Feeding rod touch pressure sensor of plate-shaped workpiece edge covering device

Publications (2)

Publication Number Publication Date
CN111347684A CN111347684A (en) 2020-06-30
CN111347684B true CN111347684B (en) 2021-11-02

Family

ID=71189988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811301407.2A Active CN111347684B (en) 2018-11-02 2018-11-02 Feeding rod touch pressure sensor of plate-shaped workpiece edge covering device

Country Status (1)

Country Link
CN (1) CN111347684B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230882C2 (en) * 1992-09-16 1994-11-10 Pfaff Ag G M Method and device for performing a welding process on thermoplastic material webs
CN100514236C (en) * 2006-08-31 2009-07-15 天津市天锻压力机有限公司 Control system of four-door two-cover flexible molding manufacturing system of vehicle
CN202318957U (en) * 2011-11-11 2012-07-11 合肥华美机电配套有限公司 Covering machine for two ends of thermal insulation sponge of air conditioner
DE102013001684A1 (en) * 2013-01-31 2014-07-31 Kolbus Gmbh & Co. Kg Apparatus for applying back-adhesive material in post-press processing
CN105046924A (en) * 2015-08-27 2015-11-11 钦州学院 Intelligent farmland irrigation control system based on Internet of Things and operation method of intelligent farmland irrigation control system
CN206720143U (en) * 2017-02-03 2017-12-08 浙江海悦自动化机械股份有限公司 A kind of Wrapping apparatus suitable for coating taping machine
CN207183124U (en) * 2017-08-15 2018-04-03 吴江市金澜机械制造有限公司 Starter relay edge covering mechanism
CN108391379A (en) * 2018-04-11 2018-08-10 广德今腾电子科技有限公司 A kind of high density PCB metal hemming edge manufacture craft

Also Published As

Publication number Publication date
CN111347684A (en) 2020-06-30

Similar Documents

Publication Publication Date Title
CN111347684B (en) Feeding rod touch pressure sensor of plate-shaped workpiece edge covering device
CN111352446B (en) Feeding arm swing arm control system of plate-shaped workpiece edge covering device
CN110189963A (en) A kind of mixed dynamic double drive contactors of pneumoelectric
CN111331858B (en) Software loading, taking and placing process of plate-shaped workpiece edge covering system
CN111352393B (en) Software feeding return process of plate-shaped workpiece edge covering system
CN111331862B (en) Blanking, taking and placing process of plate-shaped workpiece edge covering system software
CN111331861B (en) Software blanking return process of plate-shaped workpiece edge covering system
CN111367321B (en) Feeding rod telescopic control system of plate-shaped workpiece edge covering device
CN109849348B (en) Blanking arm swing arm control system of plate-shaped workpiece edge covering device
CN110190337A (en) One kind cutting folding integrated machine
CN111332783B (en) Blanking rod telescopic control system of plate-shaped workpiece edge covering device
CN111347685B (en) Feeding arm structure of plate-shaped workpiece edge covering device
CN111336910B (en) Pressure sensor of strip feeding mechanism of plate-shaped workpiece edge covering device
CN205396597U (en) Fire control powder production filling electromagnetic clamp packing is put
CN111352354B (en) Main motor control system of plate-shaped workpiece edge covering device
CN111331859B (en) Software taping process of plate-shaped workpiece taping system
CN111331856B (en) Telescopic motor of plate-shaped workpiece edge covering device
CN111340319B (en) General software flow of plate-shaped workpiece edge covering system
CN111332782A (en) Feeding and discharging sucker of plate-shaped workpiece edge covering device
CN111371250B (en) Swing arm motor of plate-shaped workpiece edge covering device
CN105480444B (en) Fire-fighting pulvis produces filling electromagnetic clamp bag apparatus
CN208070092U (en) A kind of electronic plastic band baling press
CN202440106U (en) Automatic control device for pipe conveyance
CN111331857B (en) Control system of belt feeding mechanism of plate-shaped workpiece edge covering device
CN206455277U (en) One kind improves drawn arc stud welding machine power supply

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
GR01 Patent grant
GR01 Patent grant