A kind of punching quantitative screening mechanism produced for motor
Technical field
The invention belongs to motor production and processing technical field, particularly relate to a kind of punching quantitative screening mechanism produced for motor.
Background technology
Along with the world of motor industry is shifted, China has become the production base of world's motor, and Duo Jia international well-known electric machine manufacturer such as ABB, GE, SIEMENS, GAMESA etc. all set up manufacturing center in China.When international Electrical Enterprises enters domestic market one after another, for the market competition under reply globality, the developing direction of domestic electric machine manufacturing enterprise is progressively changed to " focusing on the design of product, research and development and general assembly, parts production outsourcing " by " focusing on large and complete ".Power-equipment based on motor, in recent years keep stable and increase fast, multinomial policy in recent years and estate planning, make motor accelerate development to energy saving direction.Along with the development of industrial economy, motor is used widely, and there is great demand in China in raising electric system efficiency, strengthening system administration of energy conservation.
Motor refers to a kind of calutron realizing electric energy conversion according to the law of electromagnetic induction or transmit.The rotating part of rotor inside motor is formed by stacking by silicon steel sheet, and there is short-circuited conducting sleeve at rotor two, is the mechanism that motor power exports, motor stator is standing part inside motor, is formed by stacking by silicon steel sheet, is embedded with coil windings, winding produces rotating excitation field, and drive rotor rotates.Motor stamping is stamped to form as different size punching by the silicon steel sheet of 0.3mm, uses with the motor stator of applicable different capacity, rotor.In motor production process, for the motor of specific power, adopt and specify specification punching, staff selects the punching of required specification from the punching of different size, increases operating procedure, reduces production efficiency.
Summary of the invention
The object of the invention is to solve the above-mentioned technical problem existed in prior art, a kind of punching quantitative screening mechanism produced for motor is provided, quantitatively the punching of different size is entered, to go forward side by side row filter, carry out classification to the punching of different size to discharge, operating personnel select according to the punching of required specification on motor production line, reduce the operation selecting required specification punching, enhance productivity.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of punching quantitative screening mechanism produced for motor, it is characterized in that: comprise feeding device, drive unit, screening plant and conveying device, feeding device comprises supply base and rollway, conveying device is provided with erecting bed, supply base is located on erecting bed, supply base is provided with adjusting lever, adjusting lever is fixedly connected with rollway, rollway is provided with inlet, rollway is provided with tilting table, be fixedly connected with discharge pedestal between tilting table and conveying device, erecting bed is fixedly connected with brace table, rollway is sticked on brace table; Drive unit comprises motor, driving gear, driven gear and drive rod, motor drives and connects driving gear, between driving gear with driven gear, gear is connected, and driven gear is provided with driving-disc, and driving-disc is provided with teeth portion, drive rod is provided with slide protrusion, teeth portion and slide protrusion engage each other, and the two ends of drive rod are provided with block, and the top of brace table is provided with cover plate, the bottom of cover plate is provided with support bar, and drive rod is slidably connected on support bar; Screening plant comprises screening base, the first screen plate and the second screen plate, the bottom of drive rod is provided with locating piece, the bottom of locating piece is provided with contiguous block, contiguous block is connected with screening base rotation, screening base is limited on locating piece, the punching of different size quantitatively enters by this device, to go forward side by side row filter, carry out classification to the punching of different size to discharge, operating personnel select according to the punching of required specification on motor production line, reduce the operation selecting required specification punching, enhance productivity.
Further, the bottom of conveying device is provided with leg.Leg comprises adjusting rod and plastic feet, the whole height of leg can be regulated by adjusting rod, whole conveying device can be lifted away from ground certain altitude like this, conveying device is avoided directly to contact with ground and cause the phenomenon of the bottom abrasion of conveying device, and plastic feet can increase frictional property, improve the stability of conveying device.
Further, discharge pedestal is triangular shape, and discharge pedestal is provided with baffle plate.The inclined-plane of such discharge pedestal is arranged between tilting table and conveying device, the punching of different size is carried out classification at tilting table and is discharged, the punching of same specification is discharged from tilting table, enter in conveying device by the inclined-plane of discharge pedestal, conveying device is carried sorted punching, operating personnel select required punching to carry out motor production, punching is when the inclined-plane top discharge of discharge pedestal, drop from the inclined-plane of discharge pedestal to prevent punching, just baffle plate is set in the both sides of discharge pedestal, when baffle plate can be discharged punching, plays barrier effect.
Further, rollway is provided with draw-in groove, and the width of draw-in groove is identical with the width of brace table.Because the width of draw-in groove is identical with the width of brace table, such rollway can be stuck on brace table, when carrying out longitudinal Height Adjustment to rollway, rollway can do linear longitudinal movement along brace table, according to the punching of discharging required specification, the height of brace table is set, controls the distance between brace table and screening plant, be convenient to carry out screening operation to the punching of different size.
Further, drive rod is provided with chute, and support bar is provided with spacing preiection, and spacing preiection and chute match.When spacing preiection slides in chute, drive rod can be realized and be slidably connected on support bar, also by spacing for support bar on drive rod, the driving effect of drive unit can be facilitated so simultaneously.
Further, the bottom of drive rod is provided with fixed bar, and fixed bar is fixedly connected with locating piece, and fixed bar is provided with balance weight.Drive rod and locating piece can be fixed effect by fixed bar, and when drive rod slides on support bar, locating piece there will be rocking by a small margin, fixed bar arranges balance weight, can carry out balanced action to locating piece, increases the stability of locating piece.
Further, screening base is provided with pivot protrusion, and pivot protrusion is provided with rotating shaft, and rotating shaft and contiguous block are rotationally connected.When pivot protrusion is rotatably connected on contiguous block, can realize screening base rotation is connected on contiguous block, such screening base that can make deflects certain angle, prioritizing selection is for be transferred to horizontal level by screening base, adjust the gradient of the first screen plate and the second screen plate, the convenient discharge work to punching.
Further, locating piece is provided with the first lug, and screening base is provided with the second lug, is provided with rope between the first lug and the second lug.After screening base adjusts angle on contiguous block, operating personnel haul, and realize screening base and be limited on locating piece, quantitative punching is drained on tilting table by such first screen plate, carries out screening punching work between the second screen plate and tilting table.
The present invention, owing to have employed technique scheme, has following beneficial effect:
In the present invention, screening base is rotated on contiguous block, such screening base that can make deflects certain angle, the position of adjustment screening base, screening base is set to horizontal level by prioritizing selection, again rope is tightened up on the first lug and the second lug, make the first screen plate and the second screen plate keep vertical state, facilitate the first screen plate to be drained on tilting table by quantitative punching, between the second screen plate and tilting table, carry out screening punching work, the present invention controls rollway and carries out longitudinal Height Adjustment, rollway can do linear longitudinal movement along brace table, according to the punching of discharging required specification, arranges the height of brace table, control the distance between brace table and screening plant, be convenient to carry out screening operation to the punching of different size, now by lifting device, inlet place is delivered in the punching of different size, and open drive unit, drive unit controls driving gear and rotates clockwise, driving gear drives two driven gears to rotate clockwise simultaneously, the driving-disc be positioned on the driven gear on the left of driving gear rotates clockwise, slide protrusion on the teeth portion of driving-disc and drive rod engages each other, drive rod is driven to slide on support bar, drive rod slides to inlet place, after drive rod moves on to certain distance, the punching of some is positioned at the inner side of the first screen plate, the driving-disc be now positioned on the driven gear on the right side of driving gear rotates clockwise, slide protrusion on the teeth portion of driving-disc and drive rod engages each other, drive rod slides to conveying device direction, quantitative punching is drained on tilting table by the first screen plate, owing to arranging the distance between the second screen plate and tilting table in advance, exceed the punching gear of this distance like this in the inner side of the second screen plate, tilting table is passed through in the punching being less than this distance, be discharged in conveying device along discharge pedestal, then the height of tilting table is reduced, distance between second screen plate and tilting table increases, tilting table is passed through in the punching being less than the distance after change, be discharged in conveying device along discharge pedestal, reduce the height of tilting table constantly, ensure that the punching on tilting table is all discharged, punching in such conveying device after pneumatic conveying classifier, the punching of different size can quantitatively enter by the present invention, go forward side by side row filter, carry out classification to the punching of different size and discharge, operating personnel select according to the punching of required specification on motor production line, reduce the operation selecting required specification punching, enhance productivity.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of a kind of punching quantitative screening mechanism for motor production of the present invention;
Fig. 2 be in Fig. 1 A to structural representation;
Fig. 3 be in Fig. 1 B to structural representation;
Fig. 4 is the structural representation of support bar in the present invention;
Fig. 5 is the structural representation of drive unit in the present invention;
Fig. 6 is the structural representation of screening plant in the present invention;
Fig. 7 is the structural representation of discharge pedestal in the present invention;
Fig. 8 is the structural representation of feeding device in the present invention.
Detailed description of the invention
As shown in Figures 1 to 8, the punching quantitative screening mechanism produced for motor for the present invention is a kind of, comprises feeding device 1, drive unit 2, screening plant 3 and conveying device 4.The bottom of conveying device 4 is provided with leg 28.Leg 28 comprises adjusting rod and plastic feet, the whole height of leg 28 can be regulated by adjusting rod, whole conveying device 4 can be lifted away from ground certain altitude like this, conveying device 4 is avoided directly to contact with ground and cause the phenomenon of the bottom abrasion of conveying device 4, and plastic feet can increase frictional property, improve the stability of conveying device 4.
Feeding device 1 comprises supply base 5 and rollway 6, supply base 5 is I-shaped shape, conveying device 4 is provided with erecting bed 7, supply base 5 is located on erecting bed 7, supply base 5 is provided with adjusting lever 8, adjusting lever 8 is fixedly connected with rollway 6, and rollway 6 is provided with inlet 9, and the punching of different size is delivered to inlet 9 place by lifting device.Rollway 6 is provided with tilting table 10, is fixedly connected with discharge pedestal 11 between tilting table 10 and conveying device 4, erecting bed 7 is fixedly connected with brace table 12, and rollway 6 is sticked on brace table 12.Discharge pedestal 11 is in triangular shape, and discharge pedestal 11 is provided with baffle plate 29.The inclined-plane of such discharge pedestal 11 is arranged between tilting table 10 and conveying device 4, the punching of different size is carried out classification at tilting table 10 and is discharged, the punching of same specification is discharged from tilting table 10, enter in conveying device 4 by the inclined-plane of discharge pedestal 11, conveying device 4 is carried sorted punching, operating personnel select required punching to carry out motor production, punching is when the inclined-plane top discharge of discharge pedestal 11, drop from the inclined-plane of discharge pedestal 11 to prevent punching, just baffle plate 29 is set in the both sides of discharge pedestal 11, baffle plate 29 plays barrier effect when can discharge punching.Rollway 6 is provided with draw-in groove 30, and the width of draw-in groove 30 is identical with the width of brace table 12.Because the width of draw-in groove 30 is identical with the width of brace table 12, such rollway 6 can be stuck on brace table 12, when carrying out longitudinal Height Adjustment to rollway 6, rollway 6 can do linear longitudinal movement along brace table 12, according to the punching of discharging required specification, the height of brace table 12 is set, controls the distance between brace table 12 and screening plant 3, be convenient to carry out screening operation to the punching of different size.
Drive unit 2 comprises motor 13, driving gear 14, driven gear 15 and drive rod 16, motor 13 drives and connects driving gear 14, between driving gear 14 with driven gear 15, gear is connected, driven gear 15 is provided with driving-disc 17, driving-disc 17 is provided with teeth portion 18, drive rod 16 is provided with slide protrusion 19, and teeth portion 18 and slide protrusion 19 engage each other, and the two ends of drive rod 16 are provided with block 20.The top of brace table 12 is provided with cover plate 21, and the bottom of cover plate 21 is provided with support bar 22, and drive rod 16 is slidably connected on support bar 22.Drive rod 16 is provided with chute 31, and support bar 22 is provided with spacing preiection 32, and spacing preiection 32 and chute 31 match.When spacing preiection 32 slides in chute 31, drive rod 16 can be realized and be slidably connected on support bar 22, also by spacing for support bar 22 on drive rod 16, the driving effect of drive unit 2 can be facilitated so simultaneously.
Screening plant 3 comprises screening base 23, first screen plate 24 and the second screen plate 25, the bottom of drive rod 16 is provided with locating piece 26, the bottom of locating piece 26 is provided with contiguous block 27, and contiguous block 27 is rotationally connected with screening base 23, and screening base 23 is limited on locating piece 26.The bottom of drive rod 16 is provided with fixed bar 33, and fixed bar 33 is fixedly connected with locating piece 26, and fixed bar 33 is provided with balance weight 34.Drive rod 16 and locating piece 26 can be fixed effect by fixed bar 33, when drive rod 16 slides on support bar 22, locating piece 26 there will be rocking by a small margin, and fixed bar 33 arranges balance weight 34, balanced action can be carried out to locating piece 26, increase the stability of locating piece 26.Screening base 23 is provided with pivot protrusion 35, and pivot protrusion 35 is provided with rotating shaft 36, and rotating shaft 36 and contiguous block 27 are rotationally connected.When pivot protrusion 35 is rotatably connected on contiguous block 27, can realize screening base 23 is rotatably connected on contiguous block 27, such screening base 23 that can make deflects certain angle, prioritizing selection is for be transferred to horizontal level by screening base 23, adjust the gradient of the first screen plate 24 and the second screen plate 25, the convenient discharge work to punching.Locating piece 26 is provided with the first lug 37, and screening base 23 is provided with between the second lug 38, first lug 37 and the second lug 38 and is provided with rope 39.After screening base 23 adjusts angle on contiguous block 27, operating personnel haul 39, realizing screening base 23 is limited on locating piece 26, the first screen plate 24 and the second screen plate 25 is made to keep vertical state, quantitative punching is drained on tilting table 10 by such first screen plate 24, carries out screening punching work between the second screen plate 25 and tilting table 10.
The punching of different size is delivered to inlet 9 place by lifting device by the present invention, and open drive unit 2, drive unit 2 controls driving gear 14 and rotates clockwise, driving gear 14 drives two driven gears 15 to rotate clockwise simultaneously, the driving-disc 17 be positioned on the driven gear 15 on the left of driving gear 14 rotates clockwise, the teeth portion 18 of driving-disc 17 engages each other with the slide protrusion 19 on drive rod 16, drive rod 16 is driven to slide on support bar 22, drive rod 16 slides to inlet 9 place, after drive rod 16 moves on to certain distance, the punching of some is positioned at the inner side of the first screen plate 24, the driving-disc 17 be now positioned on the driven gear 15 on the right side of driving gear 14 rotates clockwise, the teeth portion 18 of driving-disc 17 engages each other with the slide protrusion 19 on drive rod 16, drive rod 16 slides to conveying device 4 direction, quantitative punching is drained on tilting table 10 by the first screen plate 24, owing to arranging the distance between the second screen plate 25 and tilting table 10 in advance, exceed the punching gear of this distance like this in the inner side of the second screen plate 25, be less than the punching of this distance by tilting table 10, be discharged in conveying device 4 along discharge pedestal 11, then longitudinal direction Height Adjustment is downwards carried out to rollway 6, reduce the height of tilting table 10, distance between second screen plate 25 and tilting table 10 increases, be less than the punching of the distance after change by tilting table 10, be discharged in conveying device 4 along discharge pedestal 11, reduce the height of tilting table 10 constantly, ensure that the punching on tilting table 10 is all discharged, punching in such conveying device 4 after pneumatic conveying classifier.The punching of different size can quantitatively enter by the present invention, row filter of going forward side by side, and carry out classification to the punching of different size and discharge, operating personnel select according to the punching of required specification on a production line, reduce the operation selecting required specification punching, enhance productivity.
These are only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto.Any based on the present invention, for solving substantially identical technical problem, realize substantially identical technique effect, done simple change, equivalent replacement or modification etc., be all covered by among protection scope of the present invention.