CN100581733C - Valve grinder automatic loading and unloading system - Google Patents
Valve grinder automatic loading and unloading system Download PDFInfo
- Publication number
- CN100581733C CN100581733C CN200710115918A CN200710115918A CN100581733C CN 100581733 C CN100581733 C CN 100581733C CN 200710115918 A CN200710115918 A CN 200710115918A CN 200710115918 A CN200710115918 A CN 200710115918A CN 100581733 C CN100581733 C CN 100581733C
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- Prior art keywords
- cylinder
- main shaft
- valve
- base plate
- valve grinder
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Abstract
The invention relates to an automatic loading and baiting system for a valve grinder, which belongs to the field of machinery manufacturing. The system is connected on a top plate of a material rest through by four chromized rods through an adjustable bolt. The material rest is fixed on a base plate supporter through a bolt to form a discharge rest. A swing discharge rest is connected with a return shaft mounted on the base plate supporter and is driven by a cylinder mounted on the base plate supporter. A material extracting mechanical paw consists of two splints inlayed with PVC and is connected with a pin. The mechanical paw is fixed on the head part of a telescopic cylinder rod. The telescopic cylinder rod is connected with the return shaft arranged mounted on the base plate supporter and is driven by a return cylinder mounted on the base plate supporter. A secondary propulsion cylinder is mounted at the front part of a main shaft of the base plate through a supporter and is coaxial with the main shaft. A top outlet cylinder is arranged at the back part of the main shaft of the base plate and is coaxial with the main shaft. The system has the advantages of simple structure, easy disassembly and easy mounting, etc. Using the system can lighten the working intensity of a worker, shorten the loading and baiting time of the valve and improve the manufacturing efficiency.
Description
Technical field
The present invention relates to a kind of valve grinder automatic loading and unloading system, specifically with air pressure drive discharge, the punishment in advance realized valve, grasp, send to, the system of the automation of blanking process.
Background technology
Along with the development of society and improving constantly of people's living standard, it is also more and more that various vehicles are used, various engineerings constantly increase with the quantity of car, family expenses motorcycle and passenger car, add up according to the Ministry of Public Security, by in by the end of June, 2007, China's vehicle guaranteeding organic quantity is 1.528 hundred million, and China has become the world's second largest new car market that is only second to the U.S..2 to 5 valves are all arranged on each cylinder on the automobile engine, when major repair of vehicle, need usually all to change, therefore the market demand of valve is very huge, improve valve production automaticity, to enhance productivity be the active demand of each relevant producer.
The manufacturing procedure of valve is many, requires the precision of processing to have nothing in common with each other, the corase grind that wherein main manufacturing procedure is bar portion and sealing surface, half correct grinding, correct grinding.Craft or half mechanical operation are adopted in loading and unloading usually during the valve grinding.Usually processing capacity is very little in Grinding Process, and process time is very short, therefore needs the frequent loading and unloading of carrying out of workman to move.Labor strength is big, and there is potential safety hazard in fatiguability.The crudy of workpiece is subjected to the restriction of workman's technical merit, and especially the Grinding Machining Quality for precision grinding process is difficult to guarantee.
Summary of the invention
At above-mentioned deficiency, the invention provides a kind of valve grinder automatic loading and unloading system.
The present invention realizes by following technology: a kind of valve grinder automatic loading and unloading system, mechanical part mainly comprises unpowered discharge frame, differential punishment in advance mechanism, swing discharge frame, reclaimer robot, secondary propulsion cylinder, ejects cylinder, control element adopts PLC, uses touch-screen to carry out parameter and state setting; Be connected on the bin top board by adjustable bolt by 4 chrome plated bars, the bin top board is formed unpowered discharge frame by being bolted on the substrate holder, swing discharge frame links to each other with gyroaxis on being installed in substrate holder, and by the air cylinder driven that is installed on the substrate holder, the reclaimer robot pawl is made up of the two clamping plates of edge PVC, and connect by pin, the reclaimer robot pawl is fixed on the head of telescopic cylinder bar, telescopic cylinder links to each other with gyroaxis on being installed in substrate holder, and is driven by the rotary cylinder that is installed on the substrate holder.The secondary propulsion cylinder directly is installed in valve grinder main shaft anterior position on the substrate by the cylinder support, and coaxial with the valve grinder main shaft, and eject cylinder and be installed in valve grinder main shaft rear position, and coaxial with the valve grinder main shaft.
All executive items are power with the cylinder, the unpowered discharge frame that tilts to install can be finished feeding by gravity, forms punishment in advance mechanism by differential pin, the reclaimer robot grabbing workpiece of 2 swings, control element adopts PLC, uses touch-screen to carry out parameter and state setting.
When using, main motion flow is: valve to be ground is because 1 row is lined up in constraining in of 4 chrome plated bars under the effect of gravity on the unpowered discharge frame that tilts to install; Finish the automatic punishment in advance of valve by the differential punishment in advance mechanism of punishment in advance air cylinder driven; Swing discharge frame is set level material behind the punishment in advance; Reclaimer robot stretches out the gripping valve; The reclaimer robot withdrawal; Swing discharge frame returns; Reclaimer robot swings to the valve grinder orientations of major; Reclaimer robot stretches out sends valve to valve grinder spindle chuck center; The secondary propulsion cylinder with valve advance valve grinding machine spindle chuck half; The reclaimer robot withdrawal; The secondary propulsion cylinder advances valve; The valve grinder spindle chuck clamps; The withdrawal of secondary propulsion cylinder; Carry out work feed; Carry out grinding; After finishing grinding, the valve grinder spindle chuck loosens; Eject the cylinder top air outlet valve, thereby finished an actuation cycle.
Fig. 1 is a structural representation of the present invention.
Wherein, 1, substrate, 2, differential punishment in advance mechanism, 3, swing discharge frame, 4, reclaimer robot, 5, secondary propulsion cylinder, 6, main shaft, 7, rotary cylinder, 8, eject cylinder 9, substrate holder, 10, L bracket, 11, bin top board, 12, adjustable bolt, 13, chrome plated bar, 14, the cylinder support.
The specific embodiment
Among Fig. 1, be connected on the bin top board 11 by adjustable bolt 12 by 4 chrome plated bars 13, bin top board 11 is by being bolted on the L bracket 10, L bracket 10 is formed unpowered discharge frame by being bolted on the substrate holder 9, gyroaxis on swinging discharge frame 3 and being installed in substrate holder 9 links to each other, and by the air cylinder driven that is installed on the substrate holder, the paw of reclaimer robot 4 is made up of the two clamping plates of edge PVC, and connect by pin, the paw of reclaimer robot is fixed on the head of telescopic cylinder bar, telescopic cylinder links to each other with gyroaxis on being installed in substrate holder 9, and is driven by the rotary cylinder 7 that is installed on the substrate holder.Secondary propulsion cylinder 5 directly is installed in valve grinder main shaft 6 anterior position on the substrate 1 by cylinder support 14, and coaxial with valve grinder main shaft 6, and eject cylinder 8 and be installed in valve grinder main shaft 6 rear positions, and coaxial with the valve grinder main shaft.
This device is during work, and valve to be ground is because 1 row is lined up in constraining in of 4 chrome plated bars under the effect of gravity on the unpowered discharge frame that tilts to install, and slides automatically, finished the automatic punishment in advance of valve by the differential punishment in advance mechanism 2 of punishment in advance air cylinder driven; Swing discharge frame 3 is set level material behind the punishment in advance; Reclaimer robot 4 stretches out the gripping valve; Reclaimer robot 4 withdrawals; Swing discharge frame 3 returns; Reclaimer robot 4 swings to valve grinder main shaft 6 orientation; Reclaimer robot 4 stretches out sends valve to valve grinder spindle chuck center; Secondary propulsion cylinder 5 with valve advance valve grinding machine spindle 6 chucks half; Reclaimer robot 4 withdrawals; Secondary propulsion cylinder 5 advances valve; Valve grinder main shaft 6 chucks clamp; 5 withdrawals of secondary propulsion cylinder; Grinding is carried out in work feed; After finishing grinding, valve grinder main shaft 6 chucks loosen; Eject cylinder 8 and eject valve, thereby finished an actuation cycle.
Claims (2)
1, a kind of valve grinder automatic loading and unloading system, mechanical part mainly comprise unpowered discharge frame, differential punishment in advance mechanism, swing discharge frame, reclaimer robot, secondary propulsion cylinder, eject cylinder; Control element adopts PLC, uses touch-screen to carry out parameter and state setting; It is characterized in that: be connected on the bin top board by adjustable bolt by 4 chrome plated bars, the bin top board is formed unpowered discharge frame by being bolted on the substrate holder, swing discharge frame links to each other with gyroaxis on being installed in substrate holder, and by the air cylinder driven that is installed on the substrate holder, the reclaimer robot pawl is made up of the two clamping plates of edge PVC, and connect by pin, the reclaimer robot pawl is fixed on the head of telescopic cylinder bar, telescopic cylinder links to each other with gyroaxis on being installed in substrate holder, and is driven by the rotary cylinder that is installed on the substrate holder; The secondary propulsion cylinder directly is installed in valve grinder main shaft anterior position on the substrate by the cylinder support, and coaxial with the valve grinder main shaft, and eject cylinder and be installed in valve grinder main shaft rear position, and coaxial with the valve grinder main shaft.
2, a kind of valve grinder automatic loading and unloading system according to claim 1 is characterized in that: all executive items are power with the cylinder, and unpowered discharge frame tilts to install, and differential punishment in advance mechanism is made of the reclaimer robot grabbing workpiece of 2 swings differential pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710115918A CN100581733C (en) | 2007-12-16 | 2007-12-16 | Valve grinder automatic loading and unloading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710115918A CN100581733C (en) | 2007-12-16 | 2007-12-16 | Valve grinder automatic loading and unloading system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101204788A CN101204788A (en) | 2008-06-25 |
| CN100581733C true CN100581733C (en) | 2010-01-20 |
Family
ID=39565378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710115918A Expired - Fee Related CN100581733C (en) | 2007-12-16 | 2007-12-16 | Valve grinder automatic loading and unloading system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100581733C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502244A (en) * | 2011-09-30 | 2012-06-20 | 安徽沃德气门制造有限公司 | Rotary feeding frame for air valve |
| CN103286663B (en) * | 2013-05-21 | 2016-12-28 | 阳江鸿丰实业有限公司 | Self-acting grinding machine |
| CN109909875A (en) * | 2019-04-12 | 2019-06-21 | 无锡机床股份有限公司 | A kind of charging method and mechanism of the high speed grinding machine for valve stem processing |
| CN110370112A (en) * | 2019-06-06 | 2019-10-25 | 湖南安福气门有限公司 | A kind of bar polishes equipment |
| CN110561246A (en) * | 2019-08-28 | 2019-12-13 | 中山市天盛机械设备有限公司 | full-automatic combined grinding machine for forming and grinding valve head |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2609154B2 (en) * | 1989-06-30 | 1997-05-14 | フジオーゼックス株式会社 | Method and apparatus for supplying engine valve to inspection device |
| CN2829937Y (en) * | 2005-08-29 | 2006-10-25 | 中山市正洲汽门有限公司 | Automatic feeding/discharging appts. of air vent forging reducer |
| CN201168906Y (en) * | 2008-01-22 | 2008-12-24 | 范文利 | Automatic loading and unloading system of valve grinder |
-
2007
- 2007-12-16 CN CN200710115918A patent/CN100581733C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2609154B2 (en) * | 1989-06-30 | 1997-05-14 | フジオーゼックス株式会社 | Method and apparatus for supplying engine valve to inspection device |
| CN2829937Y (en) * | 2005-08-29 | 2006-10-25 | 中山市正洲汽门有限公司 | Automatic feeding/discharging appts. of air vent forging reducer |
| CN201168906Y (en) * | 2008-01-22 | 2008-12-24 | 范文利 | Automatic loading and unloading system of valve grinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101204788A (en) | 2008-06-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20111216 |