CN108176788A - A kind of double-station automatical feeding system for disk material - Google Patents

A kind of double-station automatical feeding system for disk material Download PDF

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Publication number
CN108176788A
CN108176788A CN201711446054.0A CN201711446054A CN108176788A CN 108176788 A CN108176788 A CN 108176788A CN 201711446054 A CN201711446054 A CN 201711446054A CN 108176788 A CN108176788 A CN 108176788A
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CN
China
Prior art keywords
forcing press
feeding
control
disk
station
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.)
Granted
Application number
CN201711446054.0A
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Chinese (zh)
Other versions
CN108176788B (en
Inventor
王保升
郝洪艳
李建兵
左健民
倪飞
高浩波
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Nanjing Institute of Technology
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Nanjing Institute of Technology
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Priority to CN201711446054.0A priority Critical patent/CN108176788B/en
Publication of CN108176788A publication Critical patent/CN108176788A/en
Application granted granted Critical
Publication of CN108176788B publication Critical patent/CN108176788B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/026Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20Deep-drawing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/18Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/16Making hollow objects characterised by the use of the objects
    • B21D51/38Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44Making closures, e.g. caps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/26Programme control arrangements

Abstract

The invention discloses a kind of double-station automatical feeding system for disk material, including:The positioning device is used to carry out locator qualification to the disk material conveyed on device for transporting objects;The forcing press condition checkout gear obtains forcing press status signal, and feed back to control system by the way of indirect detection;The control system is according to forcing press work pace and forcing press status signal, forcing press working condition is judged, and then control feeding manipulator realize dual stage forcing press on disk material automatic charging and when forcing press breaks down, control feeding manipulator stop feeding in time.The configuration of the present invention is simple, it is easy to use, a manipulator can be utilized to complete the feeding of dual stage forcing press, the utilization ratio of manipulator is substantially increased, while is capable of the working condition of on-line checking forcing press, effectively improves the intelligence degree of production line, manpower and cost are saved, it is easy to spread.

Description

A kind of double-station automatical feeding system for disk material
Technical field
The present invention relates to a kind of double-station automatical feeding systems for disk material, belong to forcing press automatic charging equipment Technical field.
Background technology
During the pressure vessel heads stretch forming such as air accumulator, the efficiency of artificial loading is low, and labor intensity is big, Long-time intensive work often causes industrial accident.To reduce the labor intensity of worker, Some Enterprises are complete using manipulator It is operated into feeding, this is also current enterprise transition and upgrade, the inevitable approach for implementing intelligence manufacture.But feeding is completed using manipulator Existing way there are still following problems:(1) need worker that disk material is placed in precalculated position, if being placed with deviation, After manipulator feeding, disk material also has deviations on forcing press working position, so as to influence takeshapes of closure quality, very It is scrapped to end socket is caused;(2) manipulators are only responsible for the feeding of a forcing press, and the utilization ratio of manipulator is not high, fails Its function is played completely;(3) when forcing press breaks down or end socket after the completion of stretching when failing to automatically fall off, manipulator is simultaneously It cannot stop feeding in time, still continuous feeding, so as to cause maloperation.
It can be seen that realize the intelligent feeding of disk material, improve machining accuracy and processing efficiency, reduction are produced into This, it is necessary to the problems such as solving automatic positioning, double-station or multistation operation, press state-detection and the feeding decision of feeding, Intelligent feeding could be realized conscientiously.
Invention content
Goal of the invention:In order to overcome the deficiencies in the prior art, the present invention provides a kind of for the double of disk material Station automatical feeding system has the characteristics that simple in structure, easy to use, cost is relatively low, a manipulator can be utilized to complete The feeding of dual stage forcing press, while the working condition of on-line checking forcing press effectively improve the intelligence degree of production line.
Technical solution:To achieve the above object, the technical solution adopted by the present invention is:
A kind of double-station automatical feeding system for disk material, including device for transporting objects, positioning device, feeder Tool hand, forcing press condition checkout gear and control system;
Wherein, the positioning device is used to carry out locator qualification to the disk material conveyed on device for transporting objects;It is described Forcing press condition checkout gear obtains forcing press status signal by the way of indirect detection, and feeds back to control system;It is described Control system judges forcing press working condition, and then control according to forcing press work pace and forcing press status signal Feeding manipulator realize dual stage forcing press on disk material automatic charging and when forcing press breaks down, control feeding Manipulator stops feeding in time.
Further, the device for transporting objects uses belt conveyor or chain-type conveyer.
Further, the positioning device includes two positioning baffles that horizontal forming V-shape is arranged on device for transporting objects, And the difference in height of positioning baffle and device for transporting objects is less than the thickness of disk material;V-arrangement angle between two positioning baffles It is adjustable to fix, and the inside installation limit switches of V-arrangement positioning baffle, for the start and stop of control material conveying device.
When disk material in-position, positioning baffle plays the role of occlusion disk material, and limit switch can cut off defeated The circuit of device is sent, device for transporting objects is out of service, waits for feeding manipulator feeding, after material is taken away, device for transporting objects Start operation.It, can be accurate with reference to the diameter of disk material by the points of tangency of disk material and V-arrangement positioning baffle Disk material is positioned.In addition, affiliated V-arrangement positioning baffle can be according to the diameter of disk material to the opening angle of V-arrangement It is adjusted, to be suitable for the disk material of different diameters.
Further, the feeding manipulator include sucker link, vacuum cup, straight line slide unit, supporting rack, pedestal, Link block, worm reduction box, driving motor;
Wherein, worm reduction box, link block and supporting rack are sequentially installed with, and driving motor passes through on the pedestal Worm reduction box is drivingly connected horizontally rotating for block upper support frame;The straight line slide unit is installed on the level one of supporting rack Side, and the opposite side of supporting rack is disposed with the loading block for balance;The vacuum cup is mounted on straight by sucker link On the sliding block of line slide unit, the linear motion of the sliding axle along straight line slide unit by straight line slide unit control slide block and vacuum cup.
Further, the forcing press condition checkout gear uses correlation type photoelectric sensor, and is sealed mounted on forcing press The both sides of head dropping channel, sensor is by the signal transmission of acquisition to controller, so that controller makes corresponding decision.
Further, the control system includes PLC controller, touch display screen and alarm, and control process includes: During startup, control system according to the work pace that forcing press is set determine feeding manipulator feeding speed and disk material it is defeated Send speed;In the course of work, when forcing press condition checkout gear does not have signal to be passed to control in the forcing press work pace period System illustrates that the forcing press breaks down, then control system control feeding manipulator stops to the forcing press feeding, and pass through report Alert device sends out warning;When forcing press condition checkout gear has multiple signals to be passed to control system in the forcing press work pace period System, illustrates that end socket is stuck in end socket dropping channel, then control system control feeding manipulator stops to the forcing press feeding, and pass through Alarm sends out warning.
Advantageous effect:A kind of double-station automatical feeding system for disk material provided by the invention, relative to existing Technology has the following advantages:1st, simple in structure, easy to use, cost is relatively low, a manipulator can be utilized to complete dual stage pressure The automation feeding of machine substantially increases the utilization ratio of manipulator;2nd, the locator qualification and pressure of conveying material can be realized The on-line checking of machine state makes the decision for stopping feeding, so as to improve the intelligence degree of production line, save manpower and into This, it is easy to spread.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention;
Fig. 2 is the structure diagram of feeding manipulator in the embodiment of the present invention;
Fig. 3 is the flow diagram that process is controlled in the embodiment of the present invention;
Figure includes:1st, sucker link, 2, vacuum cup, 3, sliding block, 4, sliding axle, 5, straight line slide unit, 6, supporting rack, 7th, positioning baffle, 8, device for transporting objects, 9, worm reduction box, 10, driving motor, 11, loading block, 12, correlation type light Electric transducer, 13, forcing press, 14, link block, 15, pedestal.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and embodiments.
It is as shown in Figure 1 a kind of double-station automatical feeding system for disk material, including device for transporting objects 8, determines Position device, feeding manipulator, forcing press condition checkout gear and control system, and dual stage forcing press is angled is installed on this System both sides, in order to which feeding operates;
Wherein, the positioning device is used to carry out locator qualification to the disk material conveyed on device for transporting objects 8;It is described Forcing press condition checkout gear obtains forcing press status signal by the way of indirect detection, and feeds back to control system;It is described Control system judges 13 working condition of forcing press, and then control according to forcing press work pace and forcing press status signal Feeding manipulator processed realizes on dual stage forcing press 13 automatic charging of disk material and when forcing press 13 breaks down, controls Feeding manipulator processed stops feeding in time.
In the present embodiment, the device for transporting objects 8 uses belt conveyor or chain-type conveyer;The positioning dress Put two positioning baffles 7 being arranged in including horizontal forming V-shape on device for transporting objects 8, and 7 place horizontal plane of positioning baffle and object The difference in height of material conveying device 8 is less than the thickness of disk material;V-arrangement angle between two positioning baffles 7 can adjust fixation, and The inside installation limit switches of V-arrangement positioning baffle 7, for the start and stop of control material conveying device 8.
When disk material in-position, positioning baffle plays the role of occlusion disk material, while limit switch can be cut The circuit of disconnected device for transporting objects 8, device for transporting objects 8 is out of service, waits for feeding manipulator feeding, after material is taken away, limit Bit switch resets, and device for transporting objects 8 starts operation.By the points of tangency of disk material and V-arrangement positioning baffle, with reference to disk object The diameter of material can accurately position disk material.In addition, the V-arrangement positioning baffle can be according to disk object The opening angle of V-arrangement is adjusted in the diameter of material, to be suitable for the disk material of different diameters.
As shown in Fig. 2, the feeding manipulator include sucker link 1, vacuum cup 2, straight line slide unit 5, supporting rack 6, Link block 14, pedestal 15, worm reduction box 9, driving motor 10;
Wherein, worm reduction box 9, link block 14 and supporting rack 6 are sequentially installed on the pedestal 15, and drives electricity Machine 10 is drivingly connected horizontally rotating for 14 upper support frame 6 of block by worm reduction box 9, to go feeding and to be two pressure Machine feeding;The straight line slide unit 5 is installed on the horizontal side of supporting rack 6, and the opposite side of supporting rack 6 is disposed with for balance Loading block 11;The vacuum cup 2 is mounted on by sucker link 1 on the sliding block 3 of straight line slide unit 5, is controlled by straight line slide unit 5 The linear motion of sliding block 3 and vacuum cup 2 sliding axle 4 along straight line slide unit 5 processed.
When feeding manipulator, which turns an angle, reaches feeding position, sucker 2 is radially overhanging under the drive of sliding block 3, So that the center of sucker 2 is corresponding with the center of disk material, sucker 2 falls under the promotion of cylinder and (is not drawn in figure this part Go out), and disk material is adsorbed, certain altitude then is promoted under the promotion of cylinder, the radially interior receipts under the drive of sliding block 3, It determines to rotate clockwise or counterclockwise certain angle by the control program of control system, to right or left 13 feeding of forcing press, arrive During up to press position, sucker 2 is overhanging, falling accurately is placed on disk material the working position of forcing press 13, then sucker It is promoted, interior receipts, completes feeding, carry out next upper material process.
In the present embodiment, the forcing press condition checkout gear uses correlation type photoelectric sensor 12, and mounted on pressure The both sides of 13 end socket dropping channel of machine by the signal transmission that photoelectric sensor 12 acquires to control system, are carried out for control system Decision.
In the present embodiment, the control system is mainly by PLC, touch display screen, alarm, control circuit and corresponding soft Part is formed, and mainly completes signal processing, decision, manipulator control and device for transporting objects control.The realization of the control system Flow is as shown in figure 3, its work job step is specific as follows:
(1) half setting of forcing press work pace, dual stage pressure intervals of beat sequence starting;
(2) control system is according to the work pace calculating machine of dual stage forcing press material sequence, manipulator feeding speed on hand With material conveying speed, and control material conveying device 8 and feeding manipulator carry out material conveying and feeding operation;
(3) in the course of work, control system constantly detects the signal that photoelectric sensor 12 transmits, and is handled and sentenced It is disconnected.When within 1 work pace period of forcing press, receiving 1 signal, illustrate that forcing press is working properly, feeding manipulator Normal work;When within 1 work pace period, not receiving signal, then illustrate that failure occurs in forcing press, at this time system Alarm, manipulator stops to the forcing press feeding, but another forcing press needs normal feeding, and feeding manipulator enters single-station Feeding pattern, after pressure release machine failure, control system control feeding manipulator reenters double-station feeding pattern;When One work pace period controlling system receives multiple signals, then shows that the end socket of drawing and forming fails normally to fall, It has been stuck in dropping channel, system alarm, feeding manipulator stop to the forcing press feeding at this time, and feeding manipulator enters either simplex Position feeding pattern, after the end socket blocked is manually taken out, control system control feeding manipulator reenters double-station feeding mould Formula.
The above is only the preferred embodiment of the present invention, it should be pointed out that:For the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (6)

1. a kind of double-station automatical feeding system for disk material, which is characterized in that including device for transporting objects (8), determine Position device, feeding manipulator, forcing press condition checkout gear and control system;
Wherein, the positioning device is used to carry out locator qualification to the disk material conveyed on device for transporting objects (8);The pressure Power machine condition checkout gear obtains forcing press status signal, and feed back to control system by the way of indirect detection;The control System processed judges forcing press (13) working condition, and then control according to forcing press work pace and forcing press status signal Feeding manipulator processed realizes on dual stage forcing press (13) automatic charging of disk material and when forcing press (13) breaks down When, control feeding manipulator stops feeding in time.
2. a kind of double-station automatical feeding system for disk material according to claim 1, which is characterized in that described Device for transporting objects (8) is using belt conveyor or chain-type conveyer.
3. a kind of double-station automatical feeding system for disk material according to claim 1, which is characterized in that described Positioning device includes horizontal forming V-shape and is arranged in two positioning baffles (7) on device for transporting objects (8), and positioning baffle (7) with The difference in height of device for transporting objects (8) is less than the thickness of disk material;V-arrangement angle between two positioning baffles (7) can adjust It is fixed, and the inside installation limit switches of V-arrangement positioning baffle (7), for the start and stop of control material conveying device (8).
4. a kind of double-station automatical feeding system for disk material according to claim 1, which is characterized in that described Feeding manipulator includes sucker link (1), vacuum cup (2), straight line slide unit (5), supporting rack (6), link block (14), pedestal (15), worm reduction box (9), driving motor (10);
Wherein, worm reduction box (9), link block (14) and supporting rack (6) are sequentially installed on the pedestal (15), and is driven Dynamic motor (10) is drivingly connected horizontally rotating for block (14) upper support frame (6) by worm reduction box (9);The straight line is slided Platform (5) is installed on the horizontal side of supporting rack (6), and the opposite side of supporting rack (6) is disposed with the loading block (11) for balance; The vacuum cup (2) on the sliding block (3) of straight line slide unit (5), is passed through straight line slide unit (5) by sucker link (1) The linear motion of control slide block (3) and vacuum cup (2) sliding axle (4) along straight line slide unit (5).
5. a kind of double-station automatical feeding system for disk material according to claim 1, which is characterized in that described Forcing press condition checkout gear uses correlation type photoelectric sensor (12), and mounted on the two of forcing press (13) end socket dropping channel Side.
6. a kind of double-station automatical feeding system for disk material according to claim 1, which is characterized in that described Control system includes PLC controller, touch display screen and alarm, and control process includes:During startup, control system is according to pressure The work pace of power machine (13) setting determines the feeding speed of feeding manipulator and the conveying speed of disk material;The course of work In, when forcing press condition checkout gear does not have signal to be passed to control system in forcing press (13) the work pace period, illustrate this Forcing press (13) breaks down, then control system control feeding manipulator stops to forcing press (13) feeding, and pass through alarm Device sends out warning;When forcing press condition checkout gear has multiple signals to be passed to control system in forcing press (13) the work pace period System, illustrates that end socket is stuck in end socket dropping channel, then control system control feeding manipulator stops to forcing press (13) feeding, and Warning is sent out by alarm.
CN201711446054.0A 2017-12-27 2017-12-27 Double-station automatic feeding system for wafer materials Active CN108176788B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711446054.0A CN108176788B (en) 2017-12-27 2017-12-27 Double-station automatic feeding system for wafer materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711446054.0A CN108176788B (en) 2017-12-27 2017-12-27 Double-station automatic feeding system for wafer materials

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CN108176788A true CN108176788A (en) 2018-06-19
CN108176788B CN108176788B (en) 2020-03-17

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1177200A (en) * 1997-09-02 1999-03-23 Kinichi Ogawa Material feed device of press machine
CN104308034A (en) * 2014-09-19 2015-01-28 海盐县爱建汽车电器有限责任公司 Automatic production equipment for ignition coil housing
CN204523930U (en) * 2014-12-25 2015-08-05 惠州市仨联自动化设备有限公司 Hydraulic press automation tensioning system
CN106424415A (en) * 2016-10-28 2017-02-22 济南奥图自动化股份有限公司 Press online multi-station servo feeding system
CN206104717U (en) * 2016-09-07 2017-04-19 东莞沁峰机器人有限公司 Multi -functional panel beating punching press work or material rest
CN206382444U (en) * 2016-10-31 2017-08-08 安徽益佰工业科技有限公司 A kind of punch press multi-spindle machining hand

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1177200A (en) * 1997-09-02 1999-03-23 Kinichi Ogawa Material feed device of press machine
CN104308034A (en) * 2014-09-19 2015-01-28 海盐县爱建汽车电器有限责任公司 Automatic production equipment for ignition coil housing
CN204523930U (en) * 2014-12-25 2015-08-05 惠州市仨联自动化设备有限公司 Hydraulic press automation tensioning system
CN206104717U (en) * 2016-09-07 2017-04-19 东莞沁峰机器人有限公司 Multi -functional panel beating punching press work or material rest
CN106424415A (en) * 2016-10-28 2017-02-22 济南奥图自动化股份有限公司 Press online multi-station servo feeding system
CN206382444U (en) * 2016-10-31 2017-08-08 安徽益佰工业科技有限公司 A kind of punch press multi-spindle machining hand

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