CN105773279A - Automatic feeding device - Google Patents
Automatic feeding device Download PDFInfo
- Publication number
- CN105773279A CN105773279A CN201610360353.1A CN201610360353A CN105773279A CN 105773279 A CN105773279 A CN 105773279A CN 201610360353 A CN201610360353 A CN 201610360353A CN 105773279 A CN105773279 A CN 105773279A
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- CN
- China
- Prior art keywords
- valve
- hopper
- push rod
- bearing support
- stroke switch
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/046—Handling workpieces or tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention provides an automatic feeding device, and belongs to the technical field of mechanical equipment. The automatic feeding device comprises a vacuum suction head, an ejector rod, a movable feed chute, a torsional spring and a fixed feed chute; the vacuum suction head is mounted at the lower end of a connecting plate, the ejector rod is arranged on a bearing support in a vertical sliding manner, the ejector rod is further fixedly connected with the connecting plate, and the left end of the movable feed chute is hinged to the bearing support; the torsional spring is arranged at the hinge position, and the fixed feed chute is fixed to one side of the movable feed chute in an inclining manner; a feed box is located at the lower end of the fixed feed chute, a first valve opening and a second valve opening of a driving air cylinder are both connected with a first reversing valve, and the vacuum suction head is connected with a second reversing valve; and the first reserving valve is further connected to one end of a first pressure reduction valve, the second reversing valve is further connected to one end of a second pressure reduction valve, the other end of the first pressure reduction valve and the other end of the second pressure reduction valve are connected with one end of a one-way check valve, and the other end of the one-way check valve is connected to an air source. According to the device, the aim that a workpiece is taken out of a bracket and then is fed into the feed box can be automatically achieved, the structure is reasonable, and the cost is low.
Description
Technical field
The present invention relates to mechanical equipment technical field, particularly to a kind of automatic feeding.
Background technology
Machining refers to by the process that a kind of plant equipment overall dimensions to workpiece or performance are changed.Machining and pressure processing can be divided into by the difference on processing mode.Technical process can be divided into again the technical processs such as casting, forging, punching press, welding, machining, assembling, and technical process is made up of one or several tactic operations again, and an operation is formed by by several work steps.The machinery that processing needs is by digital display milling machine, digital display form grinder, digital display lathe, electric discharge machine, grinding machine of universal, machining center, cylindrical grinder, internal grinder, fine turning lathe etc., the processing such as the car of precision component, milling, plane, mill can be carried out, the processing such as the car of precision component, milling, plane, mill are good at by this type of machinery, can processing various irregularly shaped part, machining accuracy is high.In workpiece process, it is necessary to workpiece is re-fed into hopper from taking-up bracket.At present, such realization is all dependent on what gripper realized, and gripper structure is complicated, cost is high, and to realize gripper and move on three-dimensional, which again increases the complexity and difficulties of equipment.At present, market does not have structure automatic feeding to be cleverly re-fed into hopper to realize workpiece from taking-up bracket.
Summary of the invention
It is an object of the invention to provide a kind of automatic feeding, be automatically obtained workpiece and take out from bracket and be re-fed into hopper, rational in infrastructure, cost is low, good reliability.
The technical solution adopted for the present invention to solve the technical problems is:
nullA kind of automatic feeding，It includes bearing support、Drive cylinder、Connecting plate、Vacuum cups、Push rod、Movable hopper、Torsion spring、Fixing hopper、Hopper、Bracket、Workpiece、Base、First reversal valve、Second reversal valve、First air relief valve、Second air relief valve、One way stop peturn valve、Source of the gas、Upper stroke switch、Lower stroke switch，Described driving cylinder includes cylinder body and piston rod，Described cylinder body is fixed on bearing support row，The lower end of described piston rod and connecting plate connect，Described vacuum cups is arranged on the lower end of connecting plate，Described push rod can slide up and down and be arranged on bearing support，Described push rod also with connecting plate concrete mutually，The upper end of described push rod is provided with boss，Described upper stroke switch and lower stroke switch are arranged on the side of push rod，Described upper stroke switch is positioned at the top of lower stroke switch，The left end of described movable hopper is hinged on bearing support，Hinged place is provided with torsion spring，Described fixing hopper tilts to be fixed on the side of movable hopper，Described hopper is arranged on base，And it is positioned at the lower end of fixing hopper，Described bracket is also disposed on base，Described workpiece is arranged on bracket，The cylinder body of described driving cylinder is provided with the first valve port and the second valve port，Described first valve port and the second valve port all connect the first reversal valve，Described vacuum cups connects the second reversal valve，Described first reversal valve is also attached to one end of the first air relief valve，Described second reversal valve is also attached to one end of the second air relief valve，The other end of described first air relief valve and the other end of the second air relief valve connect one end of one way stop peturn valve，The other end of described one way stop peturn valve is connected to source of the gas.
Further, it is provided with sliding guide sleeve between described push rod and bearing support.
Further, described first reversal valve is two-position four way change valve, and described second reversal valve is two position three way directional control valve.
Further, described vacuum cups is silicone rubber vacuum cups.
The present invention is compared to the prior art, have the following advantages and effect: drive the piston rod of cylinder to drive vacuum cups to move downward, also synchronizing to move downward at the drive lower push rod of connecting plate, push rod promotes movable hopper around its fulcrum clockwise oscillation, can concede the path that piston rod declines simultaneously；At the lower extreme point driving cylinder stroke, it is arranged on the vacuum cups of connecting plate lower end by absorption of workpieces, boss on push rod touches lower stroke switch simultaneously, trigger the first reversal valve to commutate, piston rod starts to move upward, the then counter-clockwise swing reset under the effect of torsion spring of movable hopper, after the piston rod of cylinder to be driven is retracted, boss on push rod triggers upper stroke switch, upper stroke switch controls the second reversal valve commutation, vacuum cups is connected with air, and workpiece falls into movable hopper, and slips into hopper through fixing hopper.It is provided with sliding guide sleeve between push rod and bearing support, decreases the abrasion between push rod and bearing support, substantially prolongs the service life of push rod.Vacuum cups is silicone rubber vacuum cups, is advantageously implemented the quick absorption to workpiece, long service life.The present invention is automatically obtained workpiece and takes out from bracket and be re-fed into hopper, and rational in infrastructure, cost is low, good reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1. bearing support, 2. drive cylinder, 3. connecting plate, 4. vacuum cups, 5. push rod, 6. movable hopper, 7. torsion spring, 8. fixing hopper, 9. hopper, 10. bracket, 11. workpiece, 12. bases, 13. first reversal valves, 14. second reversal valves, 15. the first air relief valve, 16. second air relief valve, 17. one way stop peturn valves, 18. sources of the gas, 19. upper stroke switch, 20. lower stroke switch, 21. cylinder bodies, 22. piston rods, 23. boss, 24. first valve ports, 25. second valve ports, 26. sliding guide sleeves.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the present invention is described in further detail, and following example are explanation of the invention and the invention is not limited in following example.
As shown in Figure 1, a kind of automatic feeding, it includes bearing support 1, drive cylinder 2, connecting plate 3, vacuum cups 4, push rod 5, movable hopper 6, torsion spring 7, fixing hopper 8, hopper 9, bracket 10, workpiece 11, base 12, first reversal valve 13, second reversal valve 14, first air relief valve 15, second air relief valve 16, one way stop peturn valve 17, source of the gas 18, upper stroke switch 19, lower stroke switch 20, described driving cylinder 2 includes cylinder body 21 and piston rod 22, described cylinder body 21 is fixed on bearing support 1 row, lower end and the connecting plate 3 of described piston rod 22 connect, described vacuum cups 4 is arranged on the lower end of connecting plate 3, described vacuum cups 4 is silicone rubber vacuum cups, it is advantageously implemented the quick absorption to workpiece 11, long service life.Described push rod 5 can slide up and down and be arranged on bearing support 1, is provided with sliding guide sleeve 26, decreases the abrasion between push rod 5 and bearing support 1, substantially prolongs the service life of push rod 5 between described push rod 5 and bearing support 1.Described push rod 5 is gone back and connecting plate 3 concrete mutually, and the upper end of described push rod 5 is provided with boss 23, and described upper stroke switch 19 and lower stroke switch 20 are arranged on the side of push rod 5, and described upper stroke switch 19 is positioned at the top of lower stroke switch 20.The left end of described movable hopper 6 is hinged on bearing support 1, and hinged place is provided with torsion spring 7, and described fixing hopper 8 tilts to be fixed on the side of movable hopper 6, and described hopper 9 is arranged on base 12, and is positioned at the lower end of fixing hopper 8.Described bracket 10 is also disposed on base 12, and described workpiece 11 is arranged on bracket 10.The cylinder body 21 of described driving cylinder 2 is provided with the first valve port 24 and the second valve port 25, described first valve port 24 and the second valve port 25 all connect the first reversal valve 13, described vacuum cups 4 connects the second reversal valve 14, described first reversal valve 13 is also attached to one end of the first air relief valve 15, described second reversal valve 14 is also attached to one end of the second air relief valve 16, the other end of described first air relief valve 15 and the other end of the second air relief valve 16 connect one end of one way stop peturn valve 17, and the other end of described one way stop peturn valve 17 is connected to source of the gas 18.Described first reversal valve 13 is two-position four way change valve, and described second reversal valve 14 is two position three way directional control valve, is conducive to quickly realizing commutation, it is achieved drives quickly the stretching out of cylinder 2, retract and the suction of vacuum cups 4 is put.
Pass through technique scheme, when one automatic feeding of the present invention uses, the piston rod 22 driving cylinder 2 drives vacuum cups 4 to move downward, also synchronize to move downward at the drive lower push rod 5 of connecting plate 3 simultaneously, push rod 5 promotes movable hopper 6 around its fulcrum clockwise oscillation, can concede the path that piston rod 22 declines；At the lower extreme point driving cylinder 2 stroke, workpiece 11 is adsorbed by the vacuum cups 4 being arranged on connecting plate 3 lower end, boss 23 on push rod 5 touches lower stroke switch 20 simultaneously, trigger the first reversal valve 13 to commutate, piston rod 22 starts to move upward, the then counter-clockwise swing reset under the effect of torsion spring 7 of movable hopper 6, after the piston rod 22 of cylinder 2 to be driven is retracted, boss 23 on push rod 5 triggers upper stroke switch 19, upper stroke switch 19 controls the second reversal valve 14 and commutates, vacuum cups 4 is connected with air, workpiece 11 falls into movable hopper 6, and slip into hopper 9 through fixing hopper 8.The present invention is automatically obtained workpiece 11 and takes out from bracket 10 and be re-fed into hopper 9, and rational in infrastructure, cost is low, good reliability.
Above content described in this specification is only illustration made for the present invention.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art; without departing from the content of description of the present invention or surmount the scope that present claims book is defined, protection scope of the present invention all should be belonged to.
Claims (4)
- null1. an automatic feeding，It is characterized in that: it includes bearing support、Drive cylinder、Connecting plate、Vacuum cups、Push rod、Movable hopper、Torsion spring、Fixing hopper、Hopper、Bracket、Workpiece、Base、First reversal valve、Second reversal valve、First air relief valve、Second air relief valve、One way stop peturn valve、Source of the gas、Upper stroke switch、Lower stroke switch，Described driving cylinder includes cylinder body and piston rod，Described cylinder body is fixed on bearing support row，The lower end of described piston rod and connecting plate connect，Described vacuum cups is arranged on the lower end of connecting plate，Described push rod can slide up and down and be arranged on bearing support，Described push rod also with connecting plate concrete mutually，The upper end of described push rod is provided with boss，Described upper stroke switch and lower stroke switch are arranged on the side of push rod，Described upper stroke switch is positioned at the top of lower stroke switch，The left end of described movable hopper is hinged on bearing support，Hinged place is provided with torsion spring，Described fixing hopper tilts to be fixed on the side of movable hopper，Described hopper is arranged on base，And it is positioned at the lower end of fixing hopper，Described bracket is also disposed on base，Described workpiece is arranged on bracket，The cylinder body of described driving cylinder is provided with the first valve port and the second valve port，Described first valve port and the second valve port all connect the first reversal valve，Described vacuum cups connects the second reversal valve，Described first reversal valve is also attached to one end of the first air relief valve，Described second reversal valve is also attached to one end of the second air relief valve，The other end of described first air relief valve and the other end of the second air relief valve connect one end of one way stop peturn valve，The other end of described one way stop peturn valve is connected to source of the gas.
- 2. a kind of automatic feeding according to claim 1, it is characterised in that: it is provided with sliding guide sleeve between described push rod and bearing support.
- 3. a kind of automatic feeding according to claim 1, it is characterised in that: described first reversal valve is two-position four way change valve, and described second reversal valve is two position three way directional control valve.
- 4. a kind of automatic feeding according to claim 1, it is characterised in that: described vacuum cups is silicone rubber vacuum cups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360353.1A CN105773279B (en) | 2016-05-28 | 2016-05-28 | A kind of automatic feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360353.1A CN105773279B (en) | 2016-05-28 | 2016-05-28 | A kind of automatic feeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105773279A true CN105773279A (en) | 2016-07-20 |
| CN105773279B CN105773279B (en) | 2017-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610360353.1A Active CN105773279B (en) | 2016-05-28 | 2016-05-28 | A kind of automatic feeding |
Country Status (1)
| Country | Link |
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| CN (1) | CN105773279B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2645398B2 (en) * | 1989-03-22 | 1997-08-25 | フジオーゼックス株式会社 | Work feeder for centerless grinding machine |
| CN201208705Y (en) * | 2008-05-20 | 2009-03-18 | 南京数控机床有限公司 | Swage |
| CN203197571U (en) * | 2013-04-16 | 2013-09-18 | 杭州嘉良自动化设备有限公司 | Pipe end processing forming machine for four-way reversing valve D connecting pipe |
| CN203542214U (en) * | 2013-11-02 | 2014-04-16 | 宁夏巨能机器人系统有限公司 | Hopper type feeding device of shaft part |
| CN105150013A (en) * | 2015-09-14 | 2015-12-16 | 芜湖德力自动化装备科技有限公司 | Automatic feeding and discharging device for shaft rods |
| CN205660460U (en) * | 2016-05-28 | 2016-10-26 | 周顺尧 | Automatic feeding device |
-
2016
- 2016-05-28 CN CN201610360353.1A patent/CN105773279B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2645398B2 (en) * | 1989-03-22 | 1997-08-25 | フジオーゼックス株式会社 | Work feeder for centerless grinding machine |
| CN201208705Y (en) * | 2008-05-20 | 2009-03-18 | 南京数控机床有限公司 | Swage |
| CN203197571U (en) * | 2013-04-16 | 2013-09-18 | 杭州嘉良自动化设备有限公司 | Pipe end processing forming machine for four-way reversing valve D connecting pipe |
| CN203542214U (en) * | 2013-11-02 | 2014-04-16 | 宁夏巨能机器人系统有限公司 | Hopper type feeding device of shaft part |
| CN105150013A (en) * | 2015-09-14 | 2015-12-16 | 芜湖德力自动化装备科技有限公司 | Automatic feeding and discharging device for shaft rods |
| CN205660460U (en) * | 2016-05-28 | 2016-10-26 | 周顺尧 | Automatic feeding device |
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| Publication number | Publication date |
|---|---|
| CN105773279B (en) | 2017-08-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Zhengfan Inventor before: Zhou Shunyao |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170717 Address after: 523000 Guangdong city of Dongguan province at the Songshan Lake high tech Industrial Development Zone, Road No. 4 Building No. 7 Room 401 Keyuan pine Applicant after: Dongguan Vibration Machinery Technology Co., Ltd. Address before: Tongxiang Gaoqiao Town Jiaxing city Zhejiang province 314500 fan Qiao Cun Zhu Jia Dai No. 49 Applicant before: Zhou Shunyao |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |