CN102476748B - Automatic supply device for annular hollow workpiece and control method thereof - Google Patents
Automatic supply device for annular hollow workpiece and control method thereof Download PDFInfo
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- CN102476748B CN102476748B CN201010553145.6A CN201010553145A CN102476748B CN 102476748 B CN102476748 B CN 102476748B CN 201010553145 A CN201010553145 A CN 201010553145A CN 102476748 B CN102476748 B CN 102476748B
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- bin body
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Abstract
The invention relates to an automatic supply device for an annular hollow workpiece and a control method thereof. The automatic supply device comprises a stock bin body, an elevating mechanism, a rotating mechanism and a supply tray, wherein the stock bin body is used for fixing the elevating mechanism and the rotating mechanism; the elevating mechanism is arranged in the stock bin body, and is used for elevating the supply tray on the upper part of a material level rotating disk in the rotating mechanism; the rotating mechanism comprises a driving part and the material level rotating disk; the driving part is arranged in the stock bin body; the material level rotating disk is arranged above the stock bin body, and is driven to rotate by using the driving part; and the supply tray is sleeved on a workpiece guide rod of the material level rotating disk in the rotating mechanism, and is used for bearing a workpiece. The method comprises the following steps of: initializing parameters and mechanisms; receiving a supply signal and elevating the supply tray to a specified position by using the elevating mechanism; stopping the elevating mechanism, taking materials by using an external taking mechanism, and ending. According to the invention, a control process is simple, supply efficiency is high, quick and reliable supply is realized truly, the personal safety of workers can be guaranteed, and the working intensity of workers is lowered.
Description
Technical field
The present invention relates to a kind of feeder apparatus, specifically a kind of automatic feeding device for annular hollow work pieces and control method thereof.
Background technology
The hollow and annular such as bearing or seal ring part has a wide range of applications in various industrial products.Although this class part comparison rule in shape, in commercial production, this class part supply in finished product fitting process still completes by the mode of artificial feed at present.This feed mode makes workman's labour intensity large, and the efficiency of assembling is also lower; In addition artificial feed inevitably makes assembler's limbs have and intersect with make-up machinery, if workman is careless slightly, will cause serious personal injury even to cause deformity.In order to ensure workman's personal safety and to alleviate workman's working strength, improve reliability and the efficiency of feed, need a kind of like this feeding device to solve the problem in commercial production.And at present, can complete efficiently, reliably the hollow and annular such as bearing or seal ring part feeder apparatus and method there is not yet report.
Summary of the invention
Labour intensity for the feed mode workman of the annular hollow work pieces existing in prior art is large, the weak points such as efficiency is low of assembling, the technical problem to be solved in the present invention is to provide a kind of automatic charging device and control method thereof of ring-type hollow part of fast and reliable.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of automatic feeding device for annular hollow work pieces of the present invention comprises: feed bin body, elevator structure, material transferring mechanism and feed pallet, wherein:
Feed bin body, fixing elevator structure and material transferring mechanism;
Elevator structure, is located in feed bin body, for promoting the feed pallet that is positioned over material transferring mechanism material level rotating disk top;
Material transferring mechanism, comprises drive part and material level rotating disk, and wherein drive part is located in feed bin body, and material level rotating disk is located at feed bin body top, rotates by drive part;
Feed pallet, is placed on the workpiece guide rod of material level rotating disk in material transferring mechanism, for carrying workpiece.
Described elevator structure comprises: rise material bar, ball-screw, servomotor, ball nut and platen, wherein servomotor is installed in feed bin body; Ball-screw is connected with the axle of servomotor; Platen is fixed on ball nut, and ball nut coordinates with ball-screw; Rising material bar bottom is connected with platen.
The drive part of material transferring mechanism comprises position rotaring motor, drives material level turntable rotation by mechanical transmission mechanism.
Material level rotating disk is provided with the workpiece guide rod of vertical placement, material level rotating disk in the outer rim of workpiece guide rod, be fed in the scope that pallet covers and be provided with and can make to rise the guide hole that material bar passes through.
Described workpiece guide rod is 1 ~ 12, is distributed in the concentric circumferences of material level rotating disk.
The described material bar that rises is at least 3.
The control method of a kind of automatic feeding device for annular hollow work pieces of the present invention comprises the following steps:
Start, start self-check program, parameter and mechanism's initialization;
While receiving feed signal, elevator structure promotes feed pallet;
Judge whether feed pallet arrives a liter material most significant bit, rises material most significant bit as do not arrived, and lifting workpieces arrives assigned address;
Elevator structure stops, and realizes feeding operate by outside material fetching mechanism;
This time feeder process finishes.
Rise material most significant bit as feed pallet arrives, elevator structure drops to lowest order;
Material level turntable rotation, continues while receiving feed signal for material level to next, and elevator structure promotes feed pallet step.
The present invention has following beneficial effect and advantage:
1. apparatus of the present invention are rational in infrastructure, adopt elevator structure and material transferring mechanism to realize the operation to feed pallet, and control process is simple, and feed efficiency is high.
2. due to whole process, only to relate to electrical control feeder process speed fast and uninterrupted, really realized the feed of fast and reliable, and can ensure workman's personal safety, alleviates workman's working strength.
Brief description of the drawings
Fig. 1 is the principle of work schematic diagram of apparatus of the present invention;
Fig. 2 is apparatus of the present invention structure diagram;
Fig. 3 is the inventive method control program diagram of circuit.
Detailed description of the invention
As shown in Figure 1, 2, automatic feeding device for annular hollow work pieces of the present invention is for realizing the feed of the hollow and annular such as bearing or seal ring part, comprise feed bin body 12, elevator structure, material transferring mechanism and feed pallet 4, wherein: feed bin body 12, fixing elevator structure and material transferring mechanism; Elevator structure, is located in feed bin body 12, for promoting the feed pallet 4 that is positioned over material transferring mechanism material level rotating disk 11 tops; Material transferring mechanism, comprises drive part and material level rotating disk 11, and wherein drive part is located in feed bin body 12, and material level rotating disk 11 is located at feed bin body 12 tops, rotates by drive part; Feed pallet 4, is placed on the workpiece guide rod 1 of material level rotating disk 11 in material transferring mechanism, for carrying workpiece 3.
Described elevator structure is for perpendicular positioning workpiece, comprise and rise material bar 5, ball-screw 6, servomotor 7, ball nut 13 and platen 14, wherein servomotor 7 is installed in feed bin body 12, vertically be fixed in the support platform with feed bin body 12 one, its output shaft is connected with ball-screw 6 by key; Feed rods 5 bottoms are vertically fixed on platen 14 by bolt, and platen 14 is fixed on ball nut 13, and ball nut 13 coordinates with ball-screw 6.
The drive part of described material transferring mechanism comprises position rotaring motor 8, drive material level rotating disk 11 to rotate by mechanical transmission mechanism, mechanical transmission mechanism adopts reductor 9, position rotaring motor 8 is separately fixed on feed bin body 12 with reductor 9, both connect by belt, and position rotaring motor 8 drives material level rotating disk 11 to rotate by reductor 9; Material level rotating disk 11 is provided with the workpiece guide rod 1 of vertical placement, and in the present embodiment, workpiece guide rod 1 is fixing by screw thread and material level rotating disk 11; On material level rotating disk 11, the outer rim of workpiece guide rod 1, be fed in the scope that pallet 4 covers and be provided with and can make to rise the guide hole that material bar 5 passes through, feed rods 5 can be moved by guide hole easy on and off; Workpiece guide rod 1 is 1 ~ 12, is distributed in the concentric circumferences of material level rotating disk 11, and the present embodiment adopts 6; Rise material bar 5 and be at least 3, could stablize like this and lift feed pallet 4.
Apparatus of the present invention can manually be controlled, and also can be realized automatically and being controlled by control setup.The present embodiment is automatically to control as example.
In order to realize automatic control, also need be with upper/lower positions installation site detector switch:
Fix a strut bar at feed bin body 12 one jiao, the position flushing with feed rods 5 on the top of strut bar is equipped with feed and is put in place the transposition detector switch 10 that puts in place is installed on detector switch 2, another angle at feed bin body 12, wherein whether the feed detector switch 2 that puts in place has material for detection of the top assigned address of feed rods 5, transposition put in place detector switch 10 for detection of material level rotating disk 11 whether in can feed position.
The present embodiment adopts Siemens SIMOTION controller to do main control unit, and the feed detector switch 2 that puts in place adopts the photoelectricity diffuser reflection switch of mountain force, the transposition detector switch 10 that puts in place to adopt the approach switch of Tours gram.
Apparatus of the present invention realize its control process by the following method:
Start, start self-check program, parameter and mechanism's initialization;
While receiving feed signal, elevator structure promotes feed pallet;
Judge whether feed pallet arrives a liter material most significant bit, rises material most significant bit as do not arrived, and lifting workpieces arrives assigned address;
Elevator structure stops, and realizes feeding operate by outside material fetching mechanism;
This time feeder process finishes;
Rise material most significant bit as feed pallet arrives, elevator structure drops to lowest order;
Material level turntable rotation, continues while receiving feed signal for material level to next, and elevator structure promotes feed pallet step.
The bearing of the present embodiment taking internal diameter as 50mm is example.
As shown in Figure 3, initiation parameter comprises the extreme lower position 50mm of feed rods 5 extreme higher position 600mm and feed rods 5; Above-mentioned location parameter is all for servomotor zero-bit;
The enable signal that feed signal is provided by external program or upper computer; In the time that this device receives feed signal, feed rods 5 upwards promotes feed pallet 4 under the driving of servomotor 7;
The actual position feeding back by servomotor setting judges whether feed rods arrives extreme higher position;
If feed rods 5 does not arrive extreme higher position, judge by the feed detector switch 2 that puts in place whether workpiece topmost puts in place;
If workpiece puts in place, feed rods 5 stops rising, and waits for that outside material fetching mechanism takes workpiece 3 away, and this time feeder process finishes.
If workpiece does not put in place, return to feed rods 5 and under the driving of servomotor 7, upwards promote feed pallet 4 steps.
If feed rods arrives extreme higher position, servomotor drives feed rods 5 to move down, and judges whether feed rods 5 reaches extreme lower position;
In the time that feed rods 5 reaches extreme lower position, stop feed rods 5 and decline, and start position rotaring motor 8, material level rotating disk 11 rotates under the driving of position rotaring motor 8;
Judgement inserts to bit switch 10 and whether has signal, has signal if insert to bit switch 10, stops position rotaring motor 8 and rotates, and turn back to and judge whether to allow feed step;
There is no signal if insert to bit switch 10, being rotated further position rotaring motor 8 until insert to bit switch 10 has signal;
In the time of needs termination routine, this time feeder process finishes.
Claims (2)
1. an automatic feeding device for annular hollow work pieces, is characterized in that comprising: feed bin body (12), elevator structure, material transferring mechanism and feed pallet (4), for realizing the feed of bearing or seal ring hollow and annular part, wherein:
Feed bin body (12), fixing elevator structure and material transferring mechanism;
Elevator structure, is located in feed bin body (12), for promoting the feed pallet (4) that is positioned over material transferring mechanism material level rotating disk (11) top; Realizing feeding by outside material fetching mechanism operates;
Material transferring mechanism, comprises drive part and material level rotating disk (11), and wherein drive part is located in feed bin body (12), and material level rotating disk (11) is located at feed bin body (12) top, rotates by drive part;
Feed pallet (4), the workpiece guide rod (1) that is placed on material level rotating disk (11) in material transferring mechanism is upper, for carrying workpiece (3);
Described elevator structure comprises: rise material bar (5), ball-screw (6), servomotor (7), ball nut (13) and platen (14), wherein servomotor (7) is installed in feed bin body (12); Ball-screw (6) is connected with the axle of servomotor (7); It is upper that platen (14) is fixed on ball nut (13), and ball nut (13) coordinates with ball-screw (6); Rising material bar (5) bottom is connected with platen (14);
The drive part of material transferring mechanism comprises position rotaring motor (8), drives material level rotating disk (11) rotation by mechanical transmission mechanism;
Material level rotating disk (11) is provided with the workpiece guide rod (1) of vertical placement, material level rotating disk (11) in the outer rim of workpiece guide rod (1), be fed in the scope that pallet (4) covers and be provided with and can make to rise the guide hole that material bar (5) passes through;
Described workpiece guide rod (1) is 1～12, is distributed in the concentric circumferences of material level rotating disk (11);
The described material bar (5) that rises is at least 3;
Fix a strut bar at feed bin body (12) one jiao; the position flushing with feed rods (5) on the top of strut bar be equipped with feed put in place detector switch (2), the transposition detector switch (10) that puts in place is installed on another angle of feed bin body (12); wherein whether the feed detector switch (2) that puts in place has material for detection of the top assigned address of feed rods (5), transposition put in place detector switch (10) for detection of material level rotating disk (11) whether in can feed position;
The feed detector switch (2) that puts in place adopts photoelectricity diffuser reflection switch, and the transposition detector switch (10) that puts in place adopts approach switch.
2. the control method of a kind of automatic feeding device for annular hollow work pieces according to claim 1, is characterized in that comprising the following steps:
Start, start self-check program, parameter and mechanism's initialization; The enable signal that feed signal is provided by external program or upper computer;
In the time that this device is received feed signal, the feed rods (5) of elevator structure under the driving of servomotor (7), promote feed pallet (4);
Judge whether feed pallet (4) arrives a liter material most significant bit;
Rise material most significant bit as do not arrived, lifting workpieces arrives assigned address: the actual position feeding back by servomotor setting judges whether feed rods arrives extreme higher position; If feed rods (5) does not arrive extreme higher position, judge by the feed detector switch (2) that puts in place whether workpiece topmost puts in place;
If workpiece puts in place, feed rods (5) stops rising, and elevator structure stops, and realizes feeding operate by outside material fetching mechanism;
If workpiece does not put in place, return to feed rods (5) and under the driving of servomotor (7), upwards promote feed pallet (4) step;
Rise material most significant bit as feed pallet (4) arrives, elevator structure drops to lowest order; Material level rotating disk (11) rotation is to next for material level, and while receiving feed signal, elevator structure promotes feed pallet (4) step, is specially:
If feed rods arrives extreme higher position, servomotor drives feed rods (5) to move down; And judge whether feed rods (5) reaches extreme lower position; In the time that feed rods (5) reaches extreme lower position, stop feed rods (5) and decline, and start position rotaring motor (8), material level rotating disk (11) rotates under the driving of position rotaring motor (8);
Judgement inserts to bit switch (10) and whether has signal, has signal if insert to bit switch (10), stops position rotaring motor (8) rotation, and turns back to and judge whether to allow feed step;
There is no signal if insert to bit switch (10), being rotated further position rotaring motor (8) until insert to bit switch (10) has signal;
In the time of needs termination routine, this time feeder process finishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010553145.6A CN102476748B (en) | 2010-11-22 | 2010-11-22 | Automatic supply device for annular hollow workpiece and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010553145.6A CN102476748B (en) | 2010-11-22 | 2010-11-22 | Automatic supply device for annular hollow workpiece and control method thereof |
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| Publication Number | Publication Date |
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| CN102476748A CN102476748A (en) | 2012-05-30 |
| CN102476748B true CN102476748B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010553145.6A Expired - Fee Related CN102476748B (en) | 2010-11-22 | 2010-11-22 | Automatic supply device for annular hollow workpiece and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102887359B (en) * | 2012-07-26 | 2014-12-03 | 亚普汽车部件股份有限公司 | Conveying device of clamp ring |
| CN103701281A (en) * | 2013-12-31 | 2014-04-02 | 泰信电机(苏州)有限公司 | Charging device for motor rotor end cover |
| TWI547219B (en) * | 2015-01-20 | 2016-08-21 | All Ring Tech Co Ltd | Method and device for feeding electronic components |
| CN104551662A (en) * | 2015-02-06 | 2015-04-29 | 苏州鸿普精密模具有限公司 | Vertical iron case feed rack of assembly machine for iron cases for automobile condenser |
| CN105129421B (en) * | 2015-09-22 | 2017-07-21 | 东莞市金利威磨料磨具有限公司 | One kind puts washer arrangement automatically |
| CN105836460A (en) * | 2016-05-23 | 2016-08-10 | 苏州卓诚钛设备有限公司 | Feeder |
| CN106181285B (en) * | 2016-07-29 | 2018-07-03 | 国网山东省电力公司商河县供电公司 | Electric power system special-purpose combined type warning sign assembling system |
| CN106966121A (en) * | 2017-04-23 | 2017-07-21 | 无锡津九合盛机床有限公司 | Stereo rotating feeding device |
| CN107378710B (en) * | 2017-09-08 | 2023-07-07 | 长沙长泰机器人有限公司 | Processing revolving stage |
| CN109202407A (en) * | 2018-03-30 | 2019-01-15 | 湖南宏得电子科技有限公司 | A kind of pinboard machine automatic charging device |
| CN109366115B (en) * | 2018-09-18 | 2020-06-30 | 中国重汽集团大同齿轮有限公司 | Material bin lifting material feeding unit step by step |
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| CN2868560Y (en) * | 2005-11-07 | 2007-02-14 | 高文雄 | Hollow ring suction and feeding device |
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| CN201863044U (en) * | 2010-11-22 | 2011-06-15 | 中国科学院沈阳自动化研究所 | Automatic feeding device for annular hollow work pieces |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001048350A (en) * | 1999-08-10 | 2001-02-20 | Sanyo Seisakusho:Kk | Transfer error preventing device for work |
| CN200985197Y (en) * | 2006-11-28 | 2007-12-05 | 毛志尧 | Universal material rack |
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2010
- 2010-11-22 CN CN201010553145.6A patent/CN102476748B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2868560Y (en) * | 2005-11-07 | 2007-02-14 | 高文雄 | Hollow ring suction and feeding device |
| CN101476597A (en) * | 2008-11-20 | 2009-07-08 | 无锡双益精密机械有限公司 | Improved penetration rod type bearing ringlet multi-feeding apparatus |
| CN201863044U (en) * | 2010-11-22 | 2011-06-15 | 中国科学院沈阳自动化研究所 | Automatic feeding device for annular hollow work pieces |
Non-Patent Citations (1)
| Title |
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| JP特开2001-48350A 2001.02.20 |
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Granted publication date: 20140702 Termination date: 20171122 |