CN113649492B - Special groove type punching sheet automatic separation device - Google Patents
Special groove type punching sheet automatic separation device Download PDFInfo
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- CN113649492B CN113649492B CN202110928073.7A CN202110928073A CN113649492B CN 113649492 B CN113649492 B CN 113649492B CN 202110928073 A CN202110928073 A CN 202110928073A CN 113649492 B CN113649492 B CN 113649492B
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- fixedly connected
- conveyor belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
Abstract
The invention belongs to the field of punching sheet production, and particularly relates to an automatic separating device for a special groove-shaped punching sheet, which comprises a supporting frame and a separating component; a first conveyor belt is installed at the top of the support frame, a second conveyor belt is installed at the top of the support frame, and a separation assembly is arranged at the feed end of the second conveyor belt; the two sides of the top surface of the support frame are fixedly connected with a first mounting column, the first mounting column is positioned on the two sides of the feeding end of the second conveyor belt, a cross beam is arranged between the first mounting columns on the two sides, and a permanent magnet is embedded in the bottom surface of the cross beam; towards the piece by the sucking disc adsorb the top surface at a conveyer belt, because the area of lace is less, can't be adsorbed by the sucking disc, the lace receives the attraction of permanent magnet for the edge perk of lace, because towards the piece by the sucking disc adsorb, can't be inhaled by the permanent magnet, make the lace remove the surface of No. two conveyer belts, towards piece and lace separation, reduced staff's work load, improved the production efficiency towards the piece.
Description
Technical Field
The invention belongs to the field of punching sheet production, and particularly relates to an automatic separating device for special groove-shaped punching sheets.
Background
The stamped sheet is stamped from a silicon steel sheet and is suitable for the use of a stator and a rotor of a motor; the rotor punching sheet is formed by punching the stator punching sheet and then punching the rotor punching sheet for the second time, wherein the pattern is generated at the edge of the punching sheet.
The automatic punching sheet sorting device comprises a first material distribution support and a second material distribution support, wherein through grooves are formed in the tops of the first material distribution support and the second material distribution support in a penetrating mode, and limiting mechanisms are arranged on one sides of the two through grooves; the limiting mechanism is characterized in that the limiting mechanism is arranged in a plurality of numbers and is evenly arranged on one side of the through groove, the limiting mechanism comprises a pin shaft and a limiting hole, one end of the pin shaft penetrates through a shaft hole, the limiting hole penetrates through one side of the through groove inner cavity, and a limiting plate is arranged at one end of the limiting hole inner cavity. Through being equipped with first branch material support, second branch material support and stop gear, when the letter sorting, can change the relative distance between first branch material guide rail and the second branch material guide rail according to production needs, the flexible operation, convenient to use can reduce artificial intensity of labour, uses manpower sparingly, is favorable to improving production efficiency.
The flower pieces cut by the edges of the stamped pieces are difficult to separate from the rotor stamped pieces in the punching process, manual separation is needed, the separation efficiency is low, the production cost is increased, and the manufacturing period of the motor rotor is influenced; therefore, the invention provides an automatic separating device for special groove-shaped punching sheets.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that the flower sheets cut edge of the punched sheets are difficult to separate from the rotor punched sheets in the punching process, manual separation is needed, the separation efficiency is low, the production cost is increased, and the manufacturing period of the motor rotor is influenced, the invention provides the automatic separation device for the special groove-shaped punched sheets.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an automatic separating device for special groove-shaped punching sheets, which comprises a supporting frame, a first conveying belt, a second conveying belt and a separating assembly, wherein the first conveying belt is arranged on the supporting frame; the top of the support frame is provided with a first conveyor belt, the top of the support frame is provided with a second conveyor belt, the second conveyor belt is positioned at the top of the first conveyor belt, and the feeding end of the second conveyor belt is provided with a separation assembly;
the separation assembly comprises a permanent magnet, a cross beam and a first mounting column; the two sides of the top surface of the support frame are fixedly connected with a first mounting column, the first mounting column is positioned on the two sides of the feeding end of the second conveyor belt, a cross beam is arranged between the first mounting columns on the two sides, and a permanent magnet is embedded in the bottom surface of the cross beam; the trimming flower pieces and the rotor punching pieces fall down through an equipment receiving disc after punching of the punching pieces, and the air gaps of the punching pieces are directly punched, so that secondary turning is not performed after lamination, the laces are connected together by a circular ring generated by punching the air gaps, but the trimming flower pieces are irregular due to deformation caused by undersize of the circular ring of the air gaps, but the rotor punching pieces are flat, so that the laces cannot be separated from the punching pieces; towards the top that piece and lace fell on a conveyer belt, the gravity towards the piece makes the sucking disc compression to adsorb the top surface at a conveyer belt towards the piece, because the area of lace is less, can't be adsorbed by the sucking disc, a conveyer belt transmits, when the top that removes the permanent magnet towards piece and lace, lace weight is lighter, receive the attraction of permanent magnet, make the marginal perk of lace, because it is adsorbed towards the piece by the sucking disc, can't be inhaled by the permanent magnet, make the lace remove the surface of No. two conveyer belts, transmit the lace by No. two conveyer belts, towards piece and lace separation, staff's work load has been reduced, the production efficiency towards the piece has been improved.
Preferably, a straight notch is formed in the middle of the first mounting column, sliding blocks are fixedly connected to two ends of the cross beam, the side walls of the sliding blocks are in sliding fit with the inner wall of the straight notch, first hydraulic rams are fixedly connected to two sides of the supporting frame, and the top end of a piston rod of each first hydraulic ram is fixedly connected to the bottom surface of each sliding block; promote the slider through a hydraulic ram and slide along the straight flute intraoral, drive the crossbeam and remove, adjust the distance between permanent magnet and the conveyer belt No. one to the appeal of adjustment permanent magnet to the lace has improved the separation ability to the lace then.
Preferably, support columns are rotatably mounted on two sides of the feed end of the second conveyor belt, the outer rings of all the support columns are fixedly connected with water drop-shaped plates, a plurality of support rods are fixedly connected between the water drop-shaped plates on two sides, the tops of the support rods are fixedly connected with a plurality of inclined plates, the bottom ends of the inclined plates are close to the top surface of the second conveyor belt, and the top ends of the inclined plates are close to the top surface of the first conveyor belt; through rotating the water droplet template for the swash plate is close to the top surface of a conveyer belt, makes on the lace that is attracted by the permanent magnet removes No. two conveyer belts through the swash plate, has improved the accuracy of lace separation.
Preferably, the outer ring of the support column on one side is fixedly connected with a driven gear, one surface, close to the second conveyor belt, of the water drop-shaped plate on one side is fixedly connected with a protective shell, a motor is fixedly connected inside the protective shell, the outer ring of a rotating shaft of the motor is fixedly connected with a driving gear, and the driving gear is meshed with the driven gear; drive gear through the motor and rotate, drive the driven gear who meshes with it, drive water droplet template rotates to the distance and the angle of adjustment swash plate and a conveyer belt have further improved the accuracy of lace separation then.
Preferably, a sliding rod is installed at one side, close to the first installation column, of the bottom end of the water drop type plate in a threaded mode, an arc-shaped groove is formed in one side, close to the second conveyor belt, of the first installation column, and the outer wall of the sliding rod is in sliding fit with the inner wall of the arc-shaped groove; the slide bar slides along the arc-shaped groove, so that the rotation angle of the water drop type plate is limited, and the rotating stability of the water drop type plate is improved.
Preferably, the outer wall of the sliding rod is provided with a plurality of circular grooves, sliding columns are slidably mounted inside the circular grooves, the inner walls of the circular grooves are fixedly connected with one ends of springs, the other ends of the springs are fixedly connected with the sliding columns, the top ends of the sliding columns are provided with ball grooves, and balls are rotatably mounted inside the ball grooves; through the elasticity of spring for the traveller slides to the outer lane of slide bar along the circular slot, promotes the inner wall of the outer lane contact arc wall of ball, makes the slide bar slide admittedly and fixes in the arc wall, and the ball rolls in the ball inslot simultaneously, has reduced the outer wall of slide bar and the frictional force of arc wall inner wall, has improved the gliding smoothness nature of slide bar, thereby has further improved water droplet template pivoted stability.
Preferably, an iron scrap frame is arranged at the discharge end, close to the second conveyor belt, of the support frame, a notch is formed in the discharge end, close to the first conveyor belt, of the support frame, a sheet arranging frame is arranged inside the notch in a sliding mode, sheet arranging rods are inserted into the bottom surface of the sheet arranging frame in an inserting mode, and four corners of the bottom of the sheet arranging frame are fixedly connected with universal wheels; placing the separated laces through an iron scrap frame; the punching sheet driven by the first conveying belt penetrates through the sheet arranging rod and falls into the sheet arranging frame, so that the lace and the punching sheet are separated and stored.
Preferably, the support frame is fixedly connected with a discharging plate close to the discharging end of the first conveying belt, the top surface of the discharging plate and the top surface of the first conveying belt are kept at the same level, a discharging groove is formed in the middle of the discharging plate, the discharging groove and the sheet arranging rod are kept coaxial, the top surface of the discharging plate is fixedly connected with a limiting plate, and the concave surface of the limiting plate is superposed with the outer ring of the discharging groove; the punching sheet is guided into the blanking groove through the discharging plate and is blocked by the limiting plate, so that the punching sheet falls down from the blanking groove, the punching sheet accurately penetrates through the sheet arranging rod and falls into the sheet arranging frame, and then the sheet arranging accuracy of the punching sheet is improved.
Preferably, a positioning assembly is arranged in the middle of the second conveying belt and comprises a second mounting column, a second hydraulic ram and a baffle; the two sides of the middle part of the support frame are fixedly connected with second mounting columns, the adjacent surfaces of the second mounting columns at the two sides are fixedly connected with a support beam, the middle part of the top surface of the support beam is fixedly connected with a second hydraulic ram, the adjacent surfaces of the second mounting columns at the two sides are fixedly connected with a rotary seat, the top surface of the rotary seat is rotatably provided with a baffle, the bottom surface of the baffle is in sliding fit with the top surface of a second conveyor belt, the top surface of the baffle is provided with a sliding chute, the top surfaces of the sliding chutes at the two sides are slidably provided with a connecting rod, and a piston rod of the second hydraulic ram is fixedly connected with the middle part of the connecting rod; promote the connecting rod through No. two hydraulic rams and slide along the spout for the baffle of both sides rotates along the swivel mount, thereby distance and angle between the baffle of adjustment both sides will be removed the central line position of a conveyer belt towards the piece, thereby further improved the reason piece accuracy towards the piece.
The invention has the following beneficial effects:
1. according to the automatic separation device for the special groove-shaped stamped steel, the stamped steel and the lace fall on the top of the first conveyor belt, the gravity of the stamped steel enables the sucker to compress to enable the stamped steel to be adsorbed on the top surface of the first conveyor belt, the lace cannot be adsorbed by the sucker due to small area of the lace, the first conveyor belt transmits the stamped steel, when the stamped steel and the lace move to the top of the permanent magnet, the lace is light in weight and attracted by the permanent magnet, the edge of the lace is tilted, the stamped steel cannot be adsorbed by the sucker, the lace moves to the surface of the second conveyor belt, the lace is transmitted by the second conveyor belt, the stamped steel is separated from the lace, the workload of workers is reduced, and the production efficiency of the stamped steel is improved.
2. According to the automatic separation device for the special groove-shaped stamped steel, the motor drives the driving gear to rotate, the driven gear meshed with the driving gear is driven to drive the water-drop-shaped plate to rotate, the distance and the angle between the inclined plate and the first conveyor belt are adjusted, so that laces attracted by the permanent magnet move to the second conveyor belt through the inclined plate, the stamped steel is conveyed by the first conveyor belt from the bottom of the inclined plate, and the accuracy of lace separation is improved.
3. According to the automatic separation device for the special groove-shaped punched sheets, disclosed by the invention, the sliding column slides to the outer ring of the sliding rod along the circular groove through the elasticity of the spring, the outer ring of the ball is pushed to contact with the inner wall of the arc-shaped groove, the sliding rod is fixedly fixed in the arc-shaped groove in a sliding manner, and meanwhile, the ball rolls in the ball groove, so that the friction force between the outer wall of the sliding rod and the inner wall of the arc-shaped groove is reduced, the sliding smoothness of the sliding rod is improved, and the rotating stability of the water drop type plate is improved.
4. According to the automatic separation device for the special groove-shaped stamped sheets, the connecting rod is pushed by the second hydraulic jack to slide along the sliding groove, so that the baffles on the two sides rotate along the rotary seat, the distance and the angle between the baffles on the two sides are adjusted, the stamped sheets are moved to the center line position of the first conveying belt, and the sheet arranging accuracy of the stamped sheets is improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of the first embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial structural view of a separating assembly according to the first embodiment;
FIG. 4 is a diagram illustrating an internal structure of the protective shell according to the first embodiment;
FIG. 5 is a partial cross-sectional view of the slide bar of the first embodiment;
FIG. 6 is a partial structural view of a positioning assembly according to the first embodiment;
fig. 7 is a perspective view of the second embodiment.
In the figure: 1. a support frame; 2. a first conveyor belt; 3. a second conveyor belt; 4. a permanent magnet; 5. a cross beam; 6. a first mounting post; 7. a straight notch; 8. a slider; 9. a first hydraulic jack; 10. a support pillar; 11. a drip plate; 12. a support bar; 13. a sloping plate; 14. a driven gear; 15. a protective shell; 16. a motor; 17. a drive gear; 18. a slide bar; 19. an arc-shaped slot; 20. a circular groove; 21. a traveler; 22. a spring; 23. a ball groove; 24. a ball bearing; 25. scrap iron frame; 26. a notch; 27. a picture arranging frame; 28. a chip arranging rod; 29. a stripper plate; 30. a discharging groove; 31. a limiting plate; 32. mounting a column II; 33. a support beam; 34. a second hydraulic jack; 35. rotating a base; 36. a baffle plate; 37. a chute; 38. a connecting rod; 39. an L-shaped rod; 40. and (4) sucking discs.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
Example one
As shown in fig. 1 to 6, the automatic separating device for special groove-shaped stamped sheets comprises a support frame 1, a first conveyor belt 2, a second conveyor belt 3 and a separating assembly; the top of the support frame 1 is provided with a first conveyor belt 2, the top of the support frame 1 is provided with a second conveyor belt 3, the second conveyor belt 3 is positioned at the top of the first conveyor belt 2, and the feeding end of the second conveyor belt 3 is provided with a separation assembly;
the separation assembly comprises a permanent magnet 4, a cross beam 5 and a first mounting column 6; the two sides of the top surface of the support frame 1 are fixedly connected with a first mounting column 6, the first mounting column 6 is positioned on the two sides of the feeding end of a second conveyor belt 3, a cross beam 5 is arranged between the first mounting columns 6 on the two sides, a permanent magnet 4 is embedded in the bottom surface of the cross beam 5, and a plurality of suckers 40 are arranged on the top surface of the first conveyor belt 2; the trimming flower pieces and the rotor punching pieces fall down through an equipment receiving disc after punching of the punching pieces, and the air gaps of the punching pieces are directly punched, so that secondary turning is not performed after lamination, the laces are connected together by a circular ring generated by punching the air gaps, but the trimming flower pieces are irregular due to deformation caused by undersize of the circular ring of the air gaps, but the rotor punching pieces are flat, so that the laces cannot be separated from the punching pieces; towards piece and lace top of falling on conveyer belt 2, the gravity towards the piece makes the compression of sucking disc 40 to adsorb towards the piece at conveyer belt 2's top surface, because the area of lace is less, can't be adsorbed by sucking disc 40, conveyer belt 2 transmits, move the top of permanent magnet 4 with the lace towards the piece, lace weight is lighter, receive the attraction of permanent magnet 4, make the marginal perk of lace, because it is adsorbed by sucking disc 40 towards the piece, can't be inhaled by permanent magnet 4, make the lace remove the surface of No. two conveyer belts 3, transmit the lace by No. two conveyer belts 3, towards piece and lace separation, staff's work load has been reduced, the production efficiency towards the piece has been improved.
The middle part of the first mounting column 6 is provided with a straight groove opening 7, two ends of the cross beam 5 are fixedly connected with sliding blocks 8, the side walls of the sliding blocks 8 are in sliding fit with the inner wall of the straight groove opening 7, two sides of the support frame 1 are fixedly connected with first hydraulic rams 9, and the top ends of piston rods of the first hydraulic rams 9 are fixedly connected with the bottom surface of the sliding blocks 8; promote slider 8 through a hydraulic ram 9 and slide along the notch 7, drive crossbeam 5 and remove, adjust the distance between permanent magnet 4 and a conveyer belt 2, adjust the appeal of permanent magnet 4 to the lace, the staff of being convenient for adjusts the edge perk degree of lace, has improved the separation ability to the lace then.
The two sides of the feed end of the second conveyor belt 3 are rotatably provided with supporting columns 10, the outer rings of all the supporting columns 10 are fixedly connected with water-drop-shaped plates 11, a plurality of supporting rods 12 are fixedly connected between the water-drop-shaped plates 11 on the two sides, the tops of the supporting rods 12 are fixedly connected with a plurality of inclined plates 13, the bottom ends of the inclined plates 13 are close to the top surface of the second conveyor belt 3, and the top ends of the inclined plates 13 are close to the top surface of the first conveyor belt 2; through rotating water droplet template 11 for swash plate 13 is close the top surface of No. one conveyer belt 2, makes the lace of being attracted by permanent magnet 4, moves No. two conveyer belts 3 through swash plate 13 on, has improved the accuracy of lace separation.
The outer ring of the supporting column 10 on one side is fixedly connected with a driven gear 14, one surface, close to the second conveyor belt 3, of the water-drop-shaped plate 11 on one side is fixedly connected with a protective shell 15, the inner part of the protective shell 15 is fixedly connected with a motor 16, the outer ring of a rotating shaft of the motor 16 is fixedly connected with a driving gear 17, and the driving gear 17 is meshed with the driven gear 14; drive gear 17 through motor 16 and rotate, drive driven gear 14 with it meshing, drive water droplet template 11 rotates to the distance and the angle of adjustment swash plate 13 and conveyer belt 2 No. one, make the lace that receives the attraction of permanent magnet 4 and the perk move the top surface of swash plate 13, then further improved the accuracy of lace separation.
A sliding rod 18 is installed at one side, close to the first installation column 6, of the bottom end of the water drop-shaped plate 11 in a threaded mode, an arc-shaped groove 19 is formed in one side, close to the second conveyor belt 3, of the first installation column 6, and the outer wall of the sliding rod 18 is in sliding fit with the inner wall of the arc-shaped groove 19; the sliding rod 18 slides along the arc-shaped groove 19, so that the rotating angle of the water drop type plate 11 is limited, and the rotating stability of the water drop type plate 11 is improved.
The outer wall of the sliding rod 18 is provided with a plurality of circular grooves 20, sliding columns 21 are slidably mounted inside the circular grooves 20, the inner wall of each circular groove 20 is fixedly connected with one end of a spring 22, the other end of each spring 22 is fixedly connected with the corresponding sliding column 21, the top end of each sliding column 21 is provided with a ball groove 23, and balls 24 are rotatably mounted inside the ball grooves 23; through the elasticity of spring 22 for traveller 21 slides to the outer lane of slide bar 18 along circular slot 20, promotes the outer lane contact inner wall of arc wall 19 of ball 24, makes slide bar 18 firmly slide and fixes in arc wall 19, and ball 24 rolls in ball groove 23 simultaneously, has reduced the frictional force of the outer wall of slide bar 18 and arc wall 19 inner wall, has improved the gliding smoothness nature of slide bar 18, thereby has further improved water droplet template 11 pivoted stability.
An iron chip frame 25 is arranged at the discharge end, close to the second conveyor belt 3, of the support frame 1, a notch 26 is formed in the discharge end, close to the first conveyor belt 2, of the support frame 1, a chip arranging frame 27 is arranged inside the notch 26 in a sliding mode, a chip arranging rod 28 is inserted into the inner bottom surface of the chip arranging frame 27, and four corners of the bottom of the chip arranging frame 27 are fixedly connected with universal wheels; the separated laces are placed through the scrap iron frame 25, and are separated and stored, so that the laces can be conveniently recycled by workers for secondary utilization; driven towards piece of a conveyer belt 2 passes in reason piece pole 28 falls into reason piece frame 27 to realized that the separation of lace and towards piece is accomodate, then reduced staff's work load.
The supporting frame 1 is fixedly connected with a discharging plate 29 close to the discharging end of the first conveying belt 2, the top surface of the discharging plate 29 and the top surface of the first conveying belt 2 are kept at the same level, a discharging groove 30 is formed in the middle of the discharging plate 29, the discharging groove 30 and the sheet arranging rod 28 are kept coaxial, the top surface of the discharging plate 29 is fixedly connected with a limiting plate 31, and the concave surface of the limiting plate 31 is overlapped with the outer ring of the discharging groove 30; the punching sheet is guided into the blanking groove 30 through the discharging plate 29 and is blocked by the limiting plate 31, so that the punching sheet falls down from the blanking groove 30, the punching sheet accurately penetrates through the sheet arranging rod 28 and falls into the sheet arranging frame 27, and the sheet arranging accuracy of the punching sheet is improved.
A positioning assembly is arranged in the middle of the second conveyor belt 3 and comprises a second mounting column 32, a second hydraulic ram 34 and a baffle 36; two sides of the middle of the support frame 1 are fixedly connected with a second mounting column 32, the near surfaces of the second mounting columns 32 on two sides are fixedly connected with a support beam 33, the middle of the top surface of the support beam 33 is fixedly connected with a second hydraulic ram 34, the near surfaces of the second mounting columns 32 on two sides are fixedly connected with a rotary seat 35, the top surface of the rotary seat 35 is rotatably provided with a baffle 36, the bottom surface of the baffle 36 is in sliding fit with the top surface of the second conveyor belt 3, the top surface of the baffle 36 is provided with a sliding groove 37, the top surfaces of the sliding grooves 37 on two sides are slidably provided with a connecting rod 38, and a piston rod of the second hydraulic ram 34 is fixedly connected with the middle of the connecting rod 38; promote connecting rod 38 through No. two hydraulic ram 34 and slide along spout 37 for the baffle 36 of both sides rotates along swivel mount 35, adjusts distance and angle between the baffle 36 of both sides, will move the central line position of conveyer belt 2 towards the piece, and the staff of being convenient for simultaneously is according to the distance between the size adjustment both sides baffle 36 towards the piece, thereby has further improved the reason piece accuracy towards the piece.
Example two
As shown in fig. 7, a plurality of L-shaped rods 39 are fixedly connected to the outer ring of the bottom of the piece arranging rod 28, the L-shaped rods 39 enclose a circular frame, and the top end of the piece arranging rod 28 is provided with a thread; the arranged punching sheets are orderly stacked through the arranged L-shaped rod 39, and the punching sheets are installed at the top end of the sheet arranging rod 28 through tool threads, so that workers can take out the arranged punching sheets conveniently.
The working principle is as follows: during installation, the first conveyor belt 2 is installed at the top of the support frame 1 through bolts, the second conveyor belt 3 is installed at the top of the first conveyor belt 2, so that the first conveyor belt 2 and the second conveyor belt 3 form an oblique angle, the sheet arranging frame 27 is moved into the notch 26 through the universal wheel, the sheet arranging rod 28 is located at the center of the blanking groove 30, and the scrap iron frame 25 is placed at the bottom of the second conveyor belt 3;
when the edge cutting flower piece is used, the edge cutting flower piece and the rotor punching piece fall down through the equipment material receiving disc after the punching piece is punched, and the air gap of the punching piece is directly punched, so that secondary turning is not performed after lamination, the lace is connected with a circular ring generated by punching the air gap, but the edge cutting flower piece is irregular due to deformation caused by the fact that the circular ring of the air gap is too small, but the rotor punching piece is flat, and the lace cannot be separated from the punching piece; the punching sheet and the lace fall on the top of the first conveyor belt 2, the punching sheet is compressed by the sucker 40 to be adsorbed on the top surface of the first conveyor belt 2 due to the fact that the lace is small in area and cannot be adsorbed by the sucker 40, the first conveyor belt 2 is conveyed, the first hydraulic ram 9 pushes the slider 8 to slide along the straight notch 7 to drive the cross beam 5 to move, the distance between the permanent magnet 4 and the first conveyor belt 2 is adjusted, the attraction force of the permanent magnet 4 to the lace is adjusted, the lace is light in weight and attracted by the permanent magnet 4, the edge of the lace is raised, meanwhile, the punching sheet is adsorbed by the sucker 40 and cannot be adsorbed by the permanent magnet 4;
the motor 16 drives the driving gear 17 to rotate, drives the driven gear 14 meshed with the driving gear, drives the water drop type plate 11 to rotate, drives the sliding rod 18 to slide along the arc-shaped groove 19, and the elastic force of the spring 22 enables the sliding column 21 to slide to the outer ring of the sliding rod 18 along the circular groove 20, pushes the outer ring of the ball 24 to contact the inner wall of the arc-shaped groove 19, enables the sliding rod 18 to be fixedly fixed in the arc-shaped groove 19 in a sliding mode, and meanwhile, the ball 24 rolls in the ball groove 23, so that the friction force between the outer wall of the sliding rod 18 and the inner wall of the arc-shaped groove 19 is reduced; the distance and the angle between the inclined plate 13 and the first conveyor belt 2 are adjusted, the first conveyor belt 2 drives the punched sheet and the pattern sheet to pass through the separation assembly, and the raised lace is blocked by the inclined plate 13, so that the lace moves to the top of the second conveyor belt 3, and the punched sheet falls on the top surface of the first conveyor belt 2;
the second hydraulic ram 34 pushes the connecting rod 38 to slide along the sliding groove 37, so that the baffles 36 on the two sides rotate along the rotary seat 35, the distance and the angle between the baffles 36 on the two sides are adjusted, the punched sheet is moved to the middle line position of the first conveyor belt 2, the punched sheet is conveyed to the top surface of the discharging plate 29 by the first conveyor belt 2 and is blocked by the limiting plate 31, so that the punched sheet falls down from the discharging groove 30, the punched sheet passes through the sheet arranging rod 28 and falls into the sheet arranging frame 27, and after the punched sheet in the sheet arranging frame 27 is fully collected, a worker moves the sheet arranging frame 27 out of the notch 26 and replaces the new sheet arranging frame 27; the lace is provided with a second conveyor belt 3 which is brought into the scrap iron frame 25; the punching sheet and the lace are automatically separated, the workload of workers is reduced, and the production efficiency of the punching sheet is improved.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and so on.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely intended to facilitate the description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. An automatic separating device for special groove-shaped punching sheets comprises a supporting frame (1), a first conveyor belt (2), a second conveyor belt (3) and a separating assembly; the method is characterized in that: the first conveyor belt (2) is installed at the top of the support frame (1), the second conveyor belt (3) is located at the top of the first conveyor belt (2), and a separating assembly is arranged at the feeding end of the second conveyor belt (3);
the separation assembly comprises a permanent magnet (4), a cross beam (5) and a first mounting column (6); the two sides of the top surface of the support frame (1) are fixedly connected with a first mounting column (6), the first mounting column (6) is positioned on two sides of the feeding end of a second conveyor belt (3), a cross beam (5) is arranged between the first mounting columns (6) on two sides, a permanent magnet (4) is embedded in the bottom surface of the cross beam (5), and a plurality of suckers (40) are arranged on the top surface of the first conveyor belt (2);
a straight notch (7) is formed in the middle of the first mounting column (6), sliding blocks (8) are fixedly connected to two ends of the cross beam (5), the side walls of the sliding blocks (8) are in sliding fit with the inner walls of the straight notches (7), first hydraulic rams (9) are fixedly connected to two sides of the support frame (1), and the top ends of piston rods of the first hydraulic rams (9) are fixedly connected with the bottom surfaces of the sliding blocks (8);
supporting columns (10) are rotatably mounted on two sides of the feeding end of the second conveyor belt (3), the outer rings of all the supporting columns (10) are fixedly connected with water-drop-shaped plates (11), a plurality of supporting rods (12) are fixedly connected between the water-drop-shaped plates (11) on two sides, the tops of the supporting rods (12) are fixedly connected with a plurality of inclined plates (13), the bottom ends of the inclined plates (13) are close to the top surface of the second conveyor belt (3), and the top ends of the inclined plates (13) are close to the top surface of the first conveyor belt (2);
the outer ring of the supporting column (10) on one side is fixedly connected with a driven gear (14), one surface, close to the second conveyor belt (3), of the water droplet-shaped plate (11) on one side is fixedly connected with a protective shell (15), a motor (16) is fixedly connected inside the protective shell (15), the outer ring of a rotating shaft of the motor (16) is fixedly connected with a driving gear (17), and the driving gear (17) is meshed with the driven gear (14);
a sliding rod (18) is installed at one side, close to the first installation column (6), of the bottom end of the water drop type plate (11) in a threaded mode, an arc-shaped groove (19) is formed in one side, close to the second conveyor belt (3), of the first installation column (6), and the outer wall of the sliding rod (18) is in sliding fit with the inner wall of the arc-shaped groove (19);
the outer wall of the sliding rod (18) is provided with a plurality of circular grooves (20), sliding columns (21) are installed inside the circular grooves (20) in a sliding mode, the inner wall of each circular groove (20) is fixedly connected with one end of a spring (22), the other end of each spring (22) is fixedly connected with the corresponding sliding column (21), the top end of each sliding column (21) is provided with a ball groove (23), and balls (24) are installed inside the ball grooves (23) in a rolling mode;
the scrap iron frame (25) is arranged at the discharge end, close to the second conveyor belt (3), of the support frame (1), a notch (26) is formed in the discharge end, close to the first conveyor belt (2), of the support frame (1), a piece arranging frame (27) is arranged inside the notch (26) in a sliding mode, piece arranging rods (28) are inserted into the inner bottom surface of the piece arranging frame (27), and four corners of the bottom of the piece arranging frame (27) are fixedly connected with universal wheels;
the supporting frame (1) is close to the discharge end of the first conveying belt (2) and fixedly connected with a discharging plate (29), the top surface of the discharging plate (29) and the top surface of the first conveying belt (2) are kept at the same level, a discharging groove (30) is formed in the middle of the discharging plate (29), the discharging groove (30) and the sheet arranging rod (28) are kept coaxial, the top surface of the discharging plate (29) is fixedly connected with a limiting plate (31), and the concave surface of the limiting plate (31) is overlapped with the outer ring of the discharging groove (30);
a positioning assembly is arranged in the middle of the second conveyor belt (3), and comprises a second mounting column (32), a second hydraulic ram (34) and a baffle (36); the two sides of the middle of the support frame (1) are fixedly connected with a second mounting column (32), the adjacent surface of the second mounting column (32) at the two sides is fixedly connected with a support beam (33), the middle of the top surface of the support beam (33) is fixedly connected with a second hydraulic ram (34), the adjacent surface of the second mounting column (32) at the two sides is fixedly connected with a swivel base (35), the top surface of the swivel base (35) is rotatably provided with a baffle (36), the bottom surface of the baffle (36) is in sliding fit with the top surface of the second conveyor belt (3), the top surface of the baffle (36) is provided with a chute (37), the top surfaces of the chutes (37) at the two sides are slidably provided with a connecting rod (38), and a piston rod of the second hydraulic ram (34) is fixedly connected with the middle of the connecting rod (38);
the outer ring of the bottom of the piece arranging rod (28) is fixedly connected with a plurality of L-shaped rods (39), the L-shaped rods (39) enclose a circular frame, and the top end of the piece arranging rod (28) is provided with threads;
towards the top that piece and lace fell on a conveyer belt, the gravity towards the piece makes the sucking disc compression with towards the top surface that the piece adsorbs at a conveyer belt, the less lace of area is not adsorbed by the sucking disc, a conveyer belt transmits, when the top of piece and lace removal permanent magnet towards the piece, lace weight is lighter, receive the attraction of permanent magnet, make the marginal perk of lace, because it is adsorbed by the sucking disc towards the piece, can't be inhaled by the permanent magnet, make the lace remove the surface of No. two conveyer belts, transmit the lace by No. two conveyer belts, towards piece and lace separation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110928073.7A CN113649492B (en) | 2021-08-13 | 2021-08-13 | Special groove type punching sheet automatic separation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110928073.7A CN113649492B (en) | 2021-08-13 | 2021-08-13 | Special groove type punching sheet automatic separation device |
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| CN113649492A CN113649492A (en) | 2021-11-16 |
| CN113649492B true CN113649492B (en) | 2022-07-26 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7128195B2 (en) * | 2004-03-22 | 2006-10-31 | Linear Transfer Systems Ltd. | Workpiece transfer system for stamping press |
| CN105522067A (en) * | 2015-12-29 | 2016-04-27 | 天津滨海通达动力科技有限公司 | Sorting conveyer |
| CN207521589U (en) * | 2017-10-16 | 2018-06-22 | 郑州宇通客车股份有限公司 | Punching machine blanking sorting equipment and the punching machine with the device |
| CN108838292B (en) * | 2018-08-03 | 2024-02-06 | 常州市臻程智能设备有限公司 | Automatic reason piece machine of car motor lace rotor piece |
| CN209174769U (en) * | 2018-11-15 | 2019-07-30 | 慈溪星宸自动化科技有限公司 | A kind of automatic device for piling sheets of large size rotor piece |
| CN209634798U (en) * | 2019-03-06 | 2019-11-15 | 浙江雄伟智慧科技有限公司 | A kind of absorption type metal spoon chopsticks tableware is automatically separated output device |
| CN209647334U (en) * | 2019-03-12 | 2019-11-19 | 淅川县博优特精密科技有限公司 | A kind of continuous trimming device of automobile absorber stamping |
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