CN108274390A - A kind of saw blade grinder mechanical arm mechanism - Google Patents
A kind of saw blade grinder mechanical arm mechanism Download PDFInfo
- Publication number
- CN108274390A CN108274390A CN201810206482.4A CN201810206482A CN108274390A CN 108274390 A CN108274390 A CN 108274390A CN 201810206482 A CN201810206482 A CN 201810206482A CN 108274390 A CN108274390 A CN 108274390A
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- China
- Prior art keywords
- saw blade
- seat
- mechanical arm
- transverse shifting
- fixed
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- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of saw blade grinder mechanical arm mechanism, it is characterised in that:The transverse shifting seat(5)Bottom surface is equipped with the linear guide(51), pass through the linear guide(51)With highly mobile seat(4)Flexible connection, highly mobile seat(4)It is equipped with transverse shifting ball-screw(6), ball-screw nut(7)With servo motor(8), mobile ball-screw(6)One end passes through synchronous belt and servo motor(8)Connection, the other end pass through ball-screw nut(7)With transverse shifting seat(5)Connection, passes through servo motor(8)Control transverse shifting seat(5)Transverse shifting;The transverse shifting seat(5)It is equipped with mechanical arm(41), mechanical arm rotating servo motor(42), mechanical arm(41)It is equipped with magnechuck(411);The highly mobile seat(4)On be additionally provided with saw blade placement mechanism(9).The present invention carries out automatic material taking, feeding, blanking, high degree of automation by mechanical arm.
Description
Technical field
The present invention relates to saw blades to produce and process technical field, and in particular to a kind of saw blade grinder mechanical arm mechanism.
Background technology
The grinder of existing blades machining in process, rely primarily on it is artificial carry out feeding and blanking, it is artificial on
Blanking takes very much, largely effects on production efficiency.
Invention content
For disadvantage mentioned above, present invention aims at a kind of saw blade grinder mechanical arm mechanism is provided, longitudinal move is adjusted
The position of dynamic seat and highly mobile seat so that mechanical arm position meets readiness for operation;Pass through mechanical arm rotating servo electricity afterwards
Machine drives mechanical arm to rotate to and waits at blade bar or unloading piece bar, then drives transverse shifting seat transverse shifting by servo motor, makes
Mechanical arm arrival designated position progress saw blade is obtained to pick and place;Automatic material taking, feeding, blanking, high degree of automation further improve
Production efficiency reduces labour.
The technical solution of the technology of the present invention is achieved in the following ways:A kind of saw blade grinder mechanical arm mechanism,
It is made of mounting base, longitudinal movement seat, vertical fixed seat, highly mobile seat, transverse shifting seat;The longitudinal movement seat activity
It is connected in mounting base, adjusting handwheel by position adjusts lengthwise position;Vertical fixed seat is fixed on longitudinal movement seat;Highly
Mobile base is movably connected in vertical fixed seat, and adjusting handwheel by height adjusts height;Transverse shifting seat and highly mobile seat
Flexible connection;It is characterized in that:The transverse shifting seat bottom surface is equipped with the linear guide, passes through the linear guide and highly mobile seat
Flexible connection, highly mobile seat are equipped with transverse shifting ball-screw, ball-screw nut and servo motor, mobile ball-screw
One end is connect by synchronous belt with servo motor, and the other end is connect across ball-screw nut with transverse shifting seat, passes through servo
Motor controls transverse shifting seat transverse shifting;The transverse shifting seat is equipped with mechanical arm, mechanical arm rotating servo motor, machine
Tool arm is equipped with magnechuck;Saw blade placement mechanism is additionally provided on the highly mobile seat, saw blade placement mechanism is equipped with and waits for
Blade bar and unloading piece bar;Mechanical arm rotating servo motor drives mechanical arm to rotate to designated position, and rear servo motor drives machinery
Arm carries out transverse shifting, and saw blade is picked and placeed by magnechuck.
The vertical fixed seat adjusts handwheel by height, guide rod mounting base, retarder, retarder mounting base, guide rod, consolidates
Fixed board, upper and lower lead screw composition;The fixed plate bottom end is fixed in guide rod mounting base, and longitudinal direction is fixed on by guide rod mounting base
On Mobile base, retarder mounting base is fixed on fixed plate top, and guide rod is connected between guide rod mounting base and retarder mounting base;
Upper and lower lead screw is connect with retarder, and height adjusts handwheel and connect with retarder, is fixed in retarder mounting base by retarder.
The saw blade placement mechanism by wait for blade bar, unloading piece bar, saw blade mounting plate, three strong magnet positions adjustment bars,
Three saw blade separation strong magnets, angle of saw blade regulating mechanism compositions;The angle of saw blade regulating mechanism waits for blade bar and unloading piece
Bar is fixed on saw blade mounting plate, and three saw blade separation strong magnet correspondences are fixed on three strong magnet position adjustment bars, are passed through
Strong magnet position adjustment bar, which is fixed on, waits for blade bar surrounding.
The strong magnet position adjustment bar is equipped with the mounting hole of strip, and saw blade separation strong magnet is connected by mounting hole
It is connected on strong magnet position adjustment bar.
The angle of saw blade regulating mechanism is made of connecting rod, adjustment bar, pressing handle, connecting rod regulation handle, even
Extension bar one end is movably connected on saw blade mounting plate and is fixed by connecting rod regulation handle, and the other end is equipped with strip-shaped hole, adjustment
Bar is movably connected in strip-shaped hole and is fixed by pressing handle.
It is additionally provided with mechanical arm rotation origin sensor on the transverse shifting seat, mechanical arm is determined by this sensor
Rotate initial position.
It is additionally provided with mechanical arm transverse direction origin sensor on the transverse shifting seat, mechanical arm is determined by this sensor
Lateral initial position.
It is additionally provided with oil header on the highly mobile seat.
The present invention, easy to operate, the movement of magnechuck position is accurate, and high degree of automation is carried out by mechanical arm
Automatic material taking, feeding, blanking, further improve production efficiency, reduce labour.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the schematic enlarged-scale view of saw blade placement mechanism in Fig. 1.
In figure:1 mounting base, 2 longitudinal movement seats, 3 vertical fixed seats, 4 highly mobile seats, 5 transverse shifting seats, 6 are laterally moved
Dynamic ball-screw, 7 ball-screw nuts, 8 servo motors, 9 saw blade placement mechanisms, 11 positions adjustment handwheel, the rotation of 12 mechanical arms
Origin sensor, 13 mechanical arm transverse direction origin sensors.
Specific implementation mode
Known by Fig. 1, Fig. 2, a kind of saw blade grinder mechanical arm mechanism, by mounting base 1, longitudinal movement seat 2, is vertically fixed
Seat 3, highly mobile seat 4, transverse shifting seat 5 form;The longitudinal movement seat 2 is movably connected in mounting base 1, passes through position
Adjustment handwheel 11 adjusts longitudinal movement 2 lengthwise position of seat and is fixed in mounting base 1 by pressing handle;Vertical fixed seat 3 is solid
Be scheduled on longitudinal movement seat 2 on, highly mobile seat 4 is movably connected in vertical fixed seat 3, by equipped with height adjust handwheel 31
Adjust the height of highly mobile seat 4;Transverse shifting seat 5 is flexibly connected with highly mobile seat 4;5 bottom surface of transverse shifting seat
It equipped with the linear guide 52, is flexibly connected with highly mobile seat 4 by the linear guide 52, highly mobile seat 4 is equipped with transverse shifting
Ball-screw 6, ball-screw nut 7 and servo motor 8, mobile 6 one end of ball-screw are connected by synchronous belt and servo motor 8
It connects, the other end is connect across ball-screw nut 7 with transverse shifting seat 5, and transverse shifting seat 5 is controlled laterally by servo motor 8
It is mobile;Saw blade placement mechanism 9 is additionally provided on the highly mobile seat 4, saw blade placement mechanism 9 is equipped with and waits for blade bar 91 and unload
Piece bar 92;The transverse shifting seat 5 is equipped with mechanical arm 41, mechanical arm rotating servo motor 42, and mechanical arm 41 is equipped with electricity
Magnetic-disc 411;Mechanical arm rotating servo motor 42 drives mechanical arm 41 to rotate to designated position, and rear servo motor 8 drives machinery
Arm 41 carries out transverse shifting, and saw blade is picked and placeed by magnechuck 411.
The vertical fixed seat 3 is by height adjustment handwheel 31, guide rod mounting base 32, retarder 33, retarder mounting base
34, guide rod 35, fixed plate 36, upper and lower lead screw 37 form;36 bottom end of fixed plate is fixed in guide rod mounting base 32, is passed through
Guide rod mounting base 32 is fixed on longitudinal movement seat 2, and retarder mounting base 34 is fixed on 36 top of fixed plate, and guide rod 35 is connected to
Between guide rod mounting base 32 and retarder mounting base 34, upper and lower lead screw 37 is connect with retarder 33, and height adjusts handwheel 31 and subtracts
Fast device 33 connects, and is fixed in retarder mounting base 34 by retarder 33.It is additionally provided with mechanical arm on the transverse shifting seat 5
Origin sensor 12 is rotated, the rotation initial position that origin sensor 12 determines mechanical arm 41 is rotated by mechanical arm.Described
It is additionally provided with mechanical arm transverse direction origin sensor 13 on transverse shifting seat 5, machinery is determined by mechanical arm transverse direction origin sensor 13
The lateral initial position of arm 41.It is additionally provided with oil header on the highly mobile seat 4.
Known by Fig. 3, the saw blade placement mechanism 9 is 93, three strong by waiting for blade bar 91, unloading piece bar 92, saw blade mounting plate
Magnet positions adjust bar 94, three saw blade separation strong magnets 95, angle of saw blade regulating mechanisms 96 and form;The angle of saw blade tune
Section mechanism 96 waits for that blade bar 91 is fixed on unloading piece bar 92 on saw blade mounting plate 93, and three saw blade separation strong magnets 95 correspond to solid
It is scheduled on three strong magnet position adjustment bars 94, is fixed on by strong magnet position adjustment bar 94 and waits for 91 surrounding of blade bar, centainly
The saw blade to be processed that quantity stacks, which is placed on, to be waited in blade bar 91, and detaching strong magnet 95 by the saw blade that surrounding is distributed detaches, and
The placed angle of saw blade to be processed is adjusted by angle of saw blade regulating mechanism 96.The strong magnet position adjustment bar 94 is equipped with
The mounting hole of strip, saw blade detach strong magnet 95 and are connected on strong magnet position adjustment bar 94 by mounting hole, pass through strip
The mounting hole of shape facilitates saw blade separation strong magnet 95 to adjust installation site, is adapted to place various sizes of saw blade.The saw
Piece angle adjusting mechanism 96 is made of connecting rod, adjustment bar, pressing handle, connecting rod regulation handle, and the activity of connecting rod one end connects
It is connected on saw blade mounting plate 93 and is fixed by connecting rod regulation handle, the other end is equipped with strip-shaped hole, and adjustment bar is movably connected in
It is fixed by pressing handle in strip-shaped hole;Connecting rod position is adjusted by regulation handle, pressing handle adjusts the position of adjustment bar,
Facilitate the placed angle for adjusting different size saw blade.
The lengthwise position that handwheel 11 adjusts longitudinal movement seat 2 is adjusted by position before work, then handwheel is adjusted by height
31 adjust the height of highly mobile seat 4 so that mechanical arm 41 enters operating position;When work, pass through mechanical arm rotating servo electricity
Machine 42 drives mechanical arm 41 to rotate to and waits at blade bar 91 or unloading piece bar 92, then drives mechanical arm 41 to enter by servo motor 8
Designated position carries out picking and placeing for saw blade.The present invention, easy to operate, the movement of 411 position of magnechuck is accurate, passes through mechanical arm
41 carry out automatic material taking, feeding, blanking, and high degree of automation further improves production efficiency, reduces labour.
Claims (8)
1. a kind of saw blade grinder mechanical arm mechanism, by mounting base(1), longitudinal movement seat(2), vertical fixed seat(3), height
Mobile base(4), transverse shifting seat(5)Composition;The longitudinal movement seat(2)It is movably connected in mounting base(1)On, pass through position
Adjust handwheel(11)Adjust lengthwise position;Vertical fixed seat(3)It is fixed on longitudinal movement seat(2)On;Highly mobile seat(4)Activity
It is connected to vertical fixed seat(3)On, handwheel is adjusted by height(31)Adjust height;Transverse shifting seat(5)With highly mobile seat
(4)Flexible connection;It is characterized in that:The transverse shifting seat(5)Bottom surface is equipped with the linear guide(51), pass through the linear guide
(51)With highly mobile seat(4)Flexible connection, highly mobile seat(4)It is equipped with transverse shifting ball-screw(6), ball-screw spiral shell
It is female(7)With servo motor(8), mobile ball-screw(6)One end passes through synchronous belt and servo motor(8)Connection, the other end pass through
Ball-screw nut(7)With transverse shifting seat(5)Connection, passes through servo motor(8)Control transverse shifting seat(5)Transverse shifting;
The transverse shifting seat(5)It is equipped with mechanical arm(41), mechanical arm rotating servo motor(42), mechanical arm(41)It is equipped with electricity
Magnetic-disc(411);The highly mobile seat(4)On be additionally provided with saw blade placement mechanism(9), saw blade placement mechanism(9)It is equipped with
Wait for blade bar(91)With unloading piece bar(92);Mechanical arm rotating servo motor(42)Drive mechanical arm(41)Designated position is rotated to,
Servo motor afterwards(8)Drive mechanical arm(41)Transverse shifting is carried out, magnechuck is passed through(411)Pick and place saw blade.
2. a kind of saw blade grinder mechanical arm mechanism according to claim 1, it is characterised in that:The vertical fixation
Seat(3)Handwheel is adjusted by height(31), guide rod mounting base(32), retarder(33), retarder mounting base(34), guide rod(35)、
Fixed plate(36), upper and lower lead screw(37)Composition;The fixed plate(36)Bottom end is fixed on guide rod mounting base(32)On, by leading
Bar mounting base(32)It is fixed on longitudinal movement seat(2)On, retarder mounting base(34)It is fixed on fixed plate(36)Top, guide rod
(35)It is connected to guide rod mounting base(32)With retarder mounting base(34)Between;Upper and lower lead screw(37)With retarder(33)Connection,
Height adjustment handwheel(31)With retarder(33)Connection, passes through retarder(33)It is fixed on retarder mounting base(34)On.
3. a kind of saw blade grinder mechanical arm mechanism according to claim 1, it is characterised in that:The saw blade is placed
Mechanism(9)By waiting for blade bar(91), unloading piece bar(92), saw blade mounting plate(93), three strong magnet positions adjust bar(94), three
Saw blade detaches strong magnet(95), angle of saw blade regulating mechanism(96)Composition;The angle of saw blade regulating mechanism(96), wait being ground
Bar(91)With unloading piece bar(92)It is fixed on saw blade mounting plate (93), three saw blade separation strong magnet (95) correspondences are fixed on three
Strong magnet position adjusts on bar (94), is fixed on by strong magnet position adjustment bar (94) and waits for blade bar (91) surrounding.
4. a kind of saw blade grinder mechanical arm mechanism according to claim 3, it is characterised in that:The strong magnet position
The mounting hole that adjustment bar (94) is equipped with strip is set, saw blade separation strong magnet (95) is connected to strong magnet position by mounting hole
It adjusts on bar (94).
5. a kind of saw blade grinder mechanical arm mechanism according to claim 3, it is characterised in that:The angle of saw blade
Regulating mechanism(96)It is made of connecting rod, adjustment bar, pressing handle, connecting rod regulation handle, connecting rod one end is movably connected in
Saw blade mounting plate(93)Upper to be fixed by connecting rod regulation handle, the other end is equipped with strip-shaped hole, and adjustment bar is movably connected in item
Shape is fixed on hole by pressing handle.
6. a kind of saw blade grinder mechanical arm mechanism according to claim 1, it is characterised in that:The transverse shifting
Mechanical arm rotation origin sensor (12) is additionally provided on seat (5).
7. a kind of saw blade grinder mechanical arm mechanism according to claim 1, it is characterised in that:The transverse shifting
It is additionally provided with mechanical arm transverse direction origin sensor (13) on seat (5).
8. a kind of saw blade grinder mechanical arm mechanism according to claim 1, it is characterised in that:Described is highly mobile
Seat(4)On be additionally provided with oil header.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810206482.4A CN108274390A (en) | 2018-03-13 | 2018-03-13 | A kind of saw blade grinder mechanical arm mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810206482.4A CN108274390A (en) | 2018-03-13 | 2018-03-13 | A kind of saw blade grinder mechanical arm mechanism |
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Publication Number | Publication Date |
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CN108274390A true CN108274390A (en) | 2018-07-13 |
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ID=62809549
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Application Number | Title | Priority Date | Filing Date |
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CN201810206482.4A Pending CN108274390A (en) | 2018-03-13 | 2018-03-13 | A kind of saw blade grinder mechanical arm mechanism |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109093292A (en) * | 2018-08-02 | 2018-12-28 | 丹阳市宝利锯业机械有限公司 | A kind of hole making drill sawtooth welder mechanical arm mechanism |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203003365U (en) * | 2012-12-25 | 2013-06-19 | 东莞市俊知自动机械有限公司 | Mechanical arm for saw blade sucking conveying |
CN203209813U (en) * | 2013-03-25 | 2013-09-25 | 东莞市俊知自动机械有限公司 | Saw blade conveying mechanism and automatic welding machine for saw blade with same |
KR101355089B1 (en) * | 2012-11-19 | 2014-01-22 | 최기윤 | Round-type saw blade cutting device |
CN103692018A (en) * | 2013-11-29 | 2014-04-02 | 东莞市俊知自动机械有限公司 | Bilateral discharge machine |
CN204430603U (en) * | 2015-02-10 | 2015-07-01 | 昆山鸿吉瑞精密机械有限公司 | Saw bade alloy tool bit bonding machine is with changing saw bit mechanism |
US20160346852A1 (en) * | 2014-05-30 | 2016-12-01 | Simonds International Llc | Saw blade indexing assembly |
CN205996639U (en) * | 2016-08-25 | 2017-03-08 | 佛山市佛沃机器人科技有限公司 | A kind of stainless steel sheet stock separating mechanism |
CN206567613U (en) * | 2017-01-18 | 2017-10-20 | 昆山迈通自动化设备有限公司 | A kind of face blade grinding machine of full-automatic diamond small-sawblade three |
CN208051663U (en) * | 2018-03-13 | 2018-11-06 | 丹阳市宝利锯业机械有限公司 | A kind of saw blade grinder mechanical arm mechanism |
-
2018
- 2018-03-13 CN CN201810206482.4A patent/CN108274390A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101355089B1 (en) * | 2012-11-19 | 2014-01-22 | 최기윤 | Round-type saw blade cutting device |
CN203003365U (en) * | 2012-12-25 | 2013-06-19 | 东莞市俊知自动机械有限公司 | Mechanical arm for saw blade sucking conveying |
CN203209813U (en) * | 2013-03-25 | 2013-09-25 | 东莞市俊知自动机械有限公司 | Saw blade conveying mechanism and automatic welding machine for saw blade with same |
CN103692018A (en) * | 2013-11-29 | 2014-04-02 | 东莞市俊知自动机械有限公司 | Bilateral discharge machine |
US20160346852A1 (en) * | 2014-05-30 | 2016-12-01 | Simonds International Llc | Saw blade indexing assembly |
CN204430603U (en) * | 2015-02-10 | 2015-07-01 | 昆山鸿吉瑞精密机械有限公司 | Saw bade alloy tool bit bonding machine is with changing saw bit mechanism |
CN205996639U (en) * | 2016-08-25 | 2017-03-08 | 佛山市佛沃机器人科技有限公司 | A kind of stainless steel sheet stock separating mechanism |
CN206567613U (en) * | 2017-01-18 | 2017-10-20 | 昆山迈通自动化设备有限公司 | A kind of face blade grinding machine of full-automatic diamond small-sawblade three |
CN208051663U (en) * | 2018-03-13 | 2018-11-06 | 丹阳市宝利锯业机械有限公司 | A kind of saw blade grinder mechanical arm mechanism |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109093292A (en) * | 2018-08-02 | 2018-12-28 | 丹阳市宝利锯业机械有限公司 | A kind of hole making drill sawtooth welder mechanical arm mechanism |
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Application publication date: 20180713 |