阅读说明：本技术 一种可以满足级进落料出件的自动出料机构 (Automatic discharging mechanism capable of realizing progressive blanking and part discharging ) 是由 孙铁峰 于 2020-12-22 设计创作，主要内容包括：本发明公开了一种可以满足级进落料出件的自动出料机构,包括断切刀口A、断切刀口B、料片A、料片B和传送皮带,所述传送皮带设置在断切刀口B落料处的下方,所述料片A位于断切刀口A和断切刀口B之间,所述料片B位于断切刀口B靠近传送皮带的一侧,所述料片A的下方设置有浮动托料机构,所述浮动托料机构主要包括底板、移动板、传动轮和托料架,本发明通过在浮动托料机构内位于托料架的两端均设置传动轮,利用两组传动轮可有效的保证将料片A传送到传送皮带处,且改变现有的单一动力造成动力不足的问题,其中将传动轮的底部利用伸缩杆进行升降,利用电推杆带动托料架的升降和倾斜,使得两组传动轮的高度可根据需求进行调节。(The invention discloses an automatic discharging mechanism capable of meeting the requirement of progressive blanking and discharging, which comprises a cutting edge A, a cutting edge B, a material piece A, a material piece B and a conveying belt, wherein the conveying belt is arranged below the blanking position of the cutting edge B, the material piece A is positioned between the cutting edge A and the cutting edge B, the material piece B is positioned on one side of the cutting edge B close to the conveying belt, a floating material supporting mechanism is arranged below the material piece A, and mainly comprises a bottom plate, a movable plate, a driving wheel and a material supporting frame, the invention effectively ensures that the material piece A is conveyed to the conveying belt by using two groups of driving wheels by arranging the driving wheels at two ends of the material supporting frame in the floating material supporting mechanism, and changes the problem of insufficient power caused by the existing single power, wherein the bottom of the driving wheels is lifted by using a telescopic rod, and a push rod drives the material supporting frame to lift and tilt by using the electric rod, so that the heights of the two groups of driving wheels can be adjusted according to requirements.)

1. An automatic discharging mechanism capable of achieving progressive blanking and discharging comprises a cutting edge A (1), a cutting edge B (2), a material sheet A (3), a material sheet B (4) and a conveying belt (6), and is characterized in that the conveying belt (6) is arranged below the blanking position of the cutting edge B (2), the material sheet A (3) is located between the cutting edge A (1) and the cutting edge B (2), the material sheet B (4) is located on one side, close to the conveying belt (6), of the cutting edge B (2), a floating material supporting mechanism (5) is arranged below the material sheet A (3), the floating material supporting mechanism (5) mainly comprises a bottom plate (7), a moving plate (8), a transmission wheel (9) and a material supporting frame, the moving plate (8) is arranged at the upper end of the bottom plate (7), and a lifting rod (15) is arranged between the bottom plate (7) and the moving plate (8), the material supporting frame is arranged in the middle of the upper surface of the movable plate (8), the two groups of driving wheels (9) are arranged, the driving wheels (9) are respectively installed at the positions, located at the two ends of the material supporting frame, of the movable plate (8), telescopic rod installation grooves (17) are formed in the positions, located at the driving wheels (9), of the movable plate (8), telescopic rods (14) are installed in the telescopic rod installation grooves (17), and the top ends of the telescopic rods (14) are connected to the bottoms of the driving wheels (9).

2. The automatic discharging mechanism for the progressive blanking of the claim 1 is characterized in that: the material supporting frame comprises rolling wheels (10), a steering structure (11), a connecting frame (12) and electric push rods (13), the two ends of the connecting frame (12) are connected with the electric push rods (13), the electric push rods (13) are connected with the connecting frame (12) in a rotating mode, the rolling wheels (10) are provided with multiple groups, the two ends of the rolling wheels (10) are rotatably installed on the connecting frame (12), and the steering structure (11) is installed at the position between the rolling wheels (10).

3. The automatic discharging mechanism for the progressive blanking of the parts as claimed in claim 2, wherein: one side of the movable plate (8) located at the telescopic rod mounting groove (17) is provided with an electric push rod mounting groove (16), and the electric push rod (13) is mounted in the electric push rod mounting groove (16).

4. The automatic discharging mechanism for the progressive blanking of the parts as claimed in claim 2, wherein: turn to structure (11) and mainly include commentaries on classics charging tray (25), external frame (26), removal bottom plate (30), hydraulic stem (31) and rotating electrical machines (32), be provided with cavity (28) in external frame (26), the top of cavity (28) is the opening form, the bottom of cavity (28) is equipped with removal bottom plate (30), remove and install hydraulic stem (31) between bottom plate (30) and the removal bottom plate (30) bottom surface, rotating electrical machines (32) are installed on removing bottom plate (30), the bottom of commentaries on classics charging tray (25) and the output shaft of rotating electrical machines (32), the opening part of cavity (28) is arranged in commentaries on classics charging tray (25), and the height that highly is less than rolling wheel (10) of external frame (26).

5. The automatic discharging mechanism for the progressive blanking of the parts as claimed in claim 4, wherein: the hydraulic rods (31) are provided with a plurality of groups, and the hydraulic rods (31) are uniformly distributed.

6. The automatic discharging mechanism for the progressive blanking of the parts as claimed in claim 4, wherein: still be equipped with electric adjusting rod (29) on removal bottom plate (30), electric adjusting rod's (29) top is installed and is placed tray (27), it is equipped with vacuum chuck (34) and control vacuum chuck's (34) push switch (33) on tray (27) to place, seted up on commentaries on classics charging tray (25) with vacuum chuck (34) assorted through hole (35).

7. The automatic discharging mechanism for the progressive blanking of the claim 1 is characterized in that: the transmission wheel (9) comprises a support (18), a hollow roller (19), a gear (20), a linkage rod (21), a motor (22) and a support rod (24), an output shaft of the motor (22) is connected with the gear (20), one side of the gear (20) is contacted with the linkage rod (21), the tail end of the linkage rod (21) penetrates through the hollow roller (19) and then rotates to be installed on the support (18), the tail end of the motor (22) is installed on the support rod (24), and the support rod (24) penetrates through the hollow roller (19) and then is fixedly installed on the support (18).

8. The automatic discharging mechanism for the progressive blanking of claim 7, wherein: and a bearing (23) is arranged at the joint of the supporting rod (24) and the hollow roller (19).

9. The automatic discharging mechanism for the progressive blanking of claim 7, wherein: the hollow roller (19) is fixedly connected with the linkage rod (21).

Technical Field

The invention relates to the technical field of stamping dies, in particular to an automatic discharging mechanism capable of meeting the requirement of progressive blanking and part discharging.

Background

Along with the development of the mold industry and the introduction of various advanced devices, the production efficiency and the part quality of various sheet metal parts are also greatly improved, and the sheet metal part has modern production characteristics. When uncoiling and blanking, the automatic discharging and stacking need to further improve the production efficiency. In order to save cost and avoid material waste, two material sheets are usually arranged in a positive and negative embedded manner, so that the utilization rate can be effectively improved, the mode causes inconvenience in discharging, an automatic discharging mechanism for progressive blanking and discharging is required,

the existing automatic discharging mechanism for progressive blanking and discharging is easy to have the problems of insufficient power and difficult conveying due to the adoption of single power when a material sheet is conveyed, and moreover, the floating material supporting mechanism on the existing automatic discharging mechanism for progressive blanking and discharging cannot be adjusted in angle, so that the automatic discharging mechanism for progressive blanking and discharging is provided.

Disclosure of Invention

The invention aims to provide an automatic discharging mechanism capable of realizing progressive blanking and discharging, and aims to solve the problems that in the background art, when material sheets are conveyed, single power is adopted, power shortage is easy to occur, conveying is difficult, and furthermore, an angle of a floating material supporting mechanism on the existing automatic discharging mechanism for progressive blanking and discharging cannot be adjusted.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic discharging mechanism capable of meeting the requirement of progressive blanking and discharging comprises a cutting edge A, a cutting edge B, a material sheet A, a material sheet B and a conveying belt, wherein the conveying belt is arranged below the blanking position of the cutting edge B, the material sheet A is positioned between the cutting edge A and the cutting edge B, the material sheet B is positioned on one side, close to the conveying belt, of the cutting edge B, a floating material supporting mechanism is arranged below the material sheet A, the floating material supporting mechanism mainly comprises a bottom plate, a movable plate, a driving wheel and a material supporting frame, the movable plate is arranged at the upper end of the bottom plate, a lifting rod is arranged between the bottom plate and the movable plate, the material supporting frame is arranged in the middle of the upper surface of the movable plate, the two groups of driving wheels are arranged, the driving wheels are respectively arranged at the positions, located at the two ends of the material supporting frame, and a telescopic rod is arranged at the position, the telescopic rod is installed in the telescopic rod installation groove, and the top end of the telescopic rod is connected to the bottom of the driving wheel.

Preferably, the material supporting frame comprises rolling wheels, a steering structure, a connecting frame and electric push rods, the two ends of the connecting frame are connected with the electric push rods, the electric push rods are connected with the connecting frame in a rotating mode at the joint, the rolling wheels are provided with multiple groups, the two ends of the rolling wheels are rotatably installed on the connecting frame, and the steering structure is installed at the position between the rolling wheels.

Preferably, one side of the movable plate, which is located at the telescopic rod mounting groove, is provided with an electric push rod mounting groove, and the electric push rod is mounted in the electric push rod mounting groove.

Preferably, turn to the structure and mainly include commentaries on classics charging tray, external frame, removal bottom plate, hydraulic stem and rotating electrical machines, be provided with the cavity in the external frame, the top of cavity is the opening form, the bottom of cavity is equipped with the removal bottom plate, remove and install the hydraulic stem between bottom plate and the removal bottom plate bottom surface, the rotating electrical machines is installed on removing the bottom plate, the bottom of commentaries on classics charging tray and rotating electrical machines's output shaft, the opening part of cavity is arranged in to the commentaries on classics charging tray, and the height that highly is less than the wheel that rolls of external frame.

Preferably, the hydraulic rods are provided with a plurality of groups and are uniformly distributed.

Preferably, the movable bottom plate is further provided with an electric adjusting rod, the top end of the electric adjusting rod is provided with a placing tray, the placing tray is provided with a vacuum chuck and a press switch for controlling the vacuum chuck, and the rotating disc is provided with a through hole matched with the vacuum chuck.

Preferably, the drive wheel includes support, hollow cylinder, gear, gangbar, motor and bracing piece, the output shaft of motor connects the gear, one side contact of gear directly connects the gangbar, the tail end of gangbar rotates after running through hollow cylinder and installs on the support, the tail end of motor is installed at the bracing piece, the bracing piece runs through behind the hollow cylinder fixed mounting on the support.

Preferably, a bearing is arranged at the joint of the support rod and the hollow roller.

Preferably, the hollow roller is fixedly connected with the linkage rod.

The invention provides an automatic discharging mechanism capable of realizing progressive blanking and discharging, which has the following beneficial effects:

(1) according to the invention, the transmission wheels are arranged at the two ends of the material supporting frame in the floating material supporting mechanism, the material sheet A can be effectively conveyed to the conveying belt by utilizing the two groups of transmission wheels, and the problem of insufficient power caused by the existing single power is solved.

(2) According to the invention, the material sheet A falls onto the material support frame through the steering structure consisting of the material rotating disc, the external frame, the movable bottom plate, the hydraulic rod and the rotating motor, the hydraulic rod can be started, the hydraulic rod drives the movable bottom plate and the object on the movable bottom plate to ascend together, so that the material sheet A is lifted, and the rotating motor is used for steering, so that the direction of the material sheet A is adjusted.

(3) According to the invention, the electric adjusting rod is arranged on the moving bottom plate, the vacuum chuck is arranged on the placing tray at the top end of the electric adjusting rod, and the electric adjusting rod drives the vacuum chuck to move upwards and insert into the through hole of the material transferring plate to adsorb the material sheet B placed on the material transferring plate, so that the material sheet B can be stably placed on the material transferring plate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a floating material supporting mechanism of the present invention

FIG. 3 is a schematic view of the structure of the driving wheel of the present invention;

fig. 4 is a schematic view of the turning structure of the present invention.

In the figure: 1. cutting off a cutter edge A; 2. cutting off a cutter edge B; 3. a web A; 4. a web B; 5. a floating material supporting mechanism; 6. a conveyor belt; 7. a base plate; 8. moving the plate; 9. a driving wheel; 10. a rolling wheel; 11. a steering structure; 12. a connecting frame; 13. an electric push rod; 14. a telescopic rod; 15. a lifting rod; 16. an electric push rod mounting groove; 17. an expansion link mounting groove; 18. a support; 19. a hollow drum; 20. a gear; 21. a linkage rod; 22. a motor; 23. a bearing; 24. a support bar; 25. a material rotating disc; 26. an external frame; 27. placing a tray; 28. a cavity; 29. an electric adjusting rod; 30. moving the base plate; 31. a hydraulic lever; 32. a rotating electric machine; 33. a push switch; 34. a vacuum chuck; 35. a through hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: an automatic discharging mechanism capable of meeting progressive blanking and discharging requirements comprises a cutting edge A1, a cutting edge B2, a material sheet A3, a material sheet B4 and a conveying belt 6, wherein the conveying belt 6 is arranged below a blanking position of the cutting edge B2, the material sheet A3 is located between the cutting edge A1 and the cutting edge B2, the material sheet B4 is located on one side, close to the conveying belt 6, of the cutting edge B2, a floating material supporting mechanism 5 is arranged below the material sheet A3, the floating material supporting mechanism 5 mainly comprises a bottom plate 7, a moving plate 8, driving wheels 9 and material supporting frames, the moving plate 8 is arranged at the upper end of the bottom plate 7, lifting rods 15 are arranged between the bottom plate 7 and the moving plate 8, the material supporting frames are arranged in the middle of the upper surface of the moving plate 8, the driving wheels 9 are arranged in two groups, and the driving wheels 9 are respectively arranged at positions, at two ends of the moving plate 8, an expansion rod mounting groove 17 is formed in the position, located on the driving wheel 9, of the moving plate 8, an expansion rod 14 is mounted in the expansion rod mounting groove 17, and the top end of the expansion rod 14 is connected to the bottom of the driving wheel 9.

The work or material rest includes the wheel 10 that rolls, turns to structure 11, connection frame 12 and electric push rod 13, connection frame 12's both ends are connected with electric push rod 13, and electric push rod 13 adopts to rotate with connection frame 12's handing-over department and is connected, wheel 10 that rolls is provided with the multiunit, and rolls the both ends of wheel 10 and rotate and install on connection frame 12, turn to the position that structure 11 installed between wheel 10 rolls, one side that the movable plate 8 is located telescopic link mounting groove 17 is equipped with electric push rod mounting groove 16, electric push rod 13 is installed in electric push rod mounting groove 16.

Turn to structure 11 and mainly include commentaries on classics charging tray 25, external frame 26, remove bottom plate 30, hydraulic stem 31 and rotating electrical machines 32, be provided with cavity 28 in the external frame 26, the top of cavity 28 is the opening form, the bottom of cavity 28 is equipped with removes bottom plate 30, remove bottom plate 30 and remove and install hydraulic stem 31 between the bottom plate 30 bottom surface, rotating electrical machines 32 installs on removing bottom plate 30, the bottom of commentaries on classics charging tray 25 is connected with rotating electrical machines 32's output shaft, the opening part of cavity 28 is arranged in to commentaries on classics charging tray 25, and external frame 26 highly is less than the height of rolling wheel 10, hydraulic stem 31 is equipped with the multiunit, and hydraulic stem 31 evenly distributed.

Still be equipped with electric adjusting lever 29 on the removal bottom plate 30, electric adjusting lever 29's top is installed and is placed tray 27, it is equipped with vacuum chuck 34 and control vacuum chuck 34's press switch 33 on the tray 27 to place, seted up on the transfer dish 25 with vacuum chuck 34 assorted through-hole 35, utilize electric adjusting lever 29 to drive vacuum chuck 34 and shift up, and insert the through-hole 35 of transfer dish 25, the press switch 33 who places on the tray 27 this moment can receive the extrusion of transfer dish 25, start vacuum chuck 34, utilize vacuum chuck 34 to adsorb and place tablet B4 on transfer dish 25 for tablet B4 can be steady place on transfer dish 25.

The drive wheel 9 includes support 18, hollow cylinder 19, gear 20, gangbar 21, motor 22 and bracing piece 24, the output shaft of motor 22 is connected with gear 20, one side contact direct-connection gangbar 21 of gear 20, the tail end of gangbar 21 runs through hollow cylinder 19 and rotates the back and install on support 18, the tail end of motor 22 is installed at bracing piece 24, bracing piece 24 runs through behind the hollow cylinder 19 fixed mounting on support 18, starts motor 22 in the drive wheel 9, utilizes motor 22 to drive gear 20 and rotates, and the rotation of gear 20 drives gangbar 21 and rotates with hollow cylinder 19 that gangbar 21 is connected.

The bearing 23 is installed at the joint of the support rod 24 and the hollow roller 19, so that the support rod 24 is not influenced by the rotation of the hollow roller 19.

The hollow roller 19 is fixedly connected with the linkage rod 21, so that the hollow roller 19 is ensured to rotate along with the rotation of the linkage rod 21.

It should be noted that, an automatic discharging mechanism capable of meeting the requirement of progressive blanking and discharging, when a machine tool is opened during operation, a material sheet B4 cut by a cutting edge B2 automatically falls onto a conveying belt 6 and is taken out by the conveying belt 6, a material sheet A3 between a cutting edge A1 and a cutting edge B2 falls onto a floating material supporting mechanism 5, the floating material supporting mechanism 5 drives the material sheet A3 to be higher than the cutting edge B2 and then conveys the material sheet to the conveying belt 6, when the floating material supporting mechanism 5 works, a lifting rod 15 is used for driving a moving plate 8 and parts on the moving plate 8 to move upwards, so that the material sheet A3 is higher than the cutting edge B2, because a material rotating plate 25, an external frame 26, a moving bottom plate 30, a hydraulic rod 31 and a steering structure 11 consisting of a rotating motor 32 are arranged in a material supporting frame on the floating material supporting mechanism 5, when the electric adjusting rod 29 is used for driving a vacuum suction cup 34 to move upwards, and is inserted into the through hole 35 of the material-transferring tray 25, at this time, the press switch 33 on the placing tray 27 is squeezed by the material-transferring tray 25, the vacuum sucker 34 is started, the material sheet B4 placed on the material-transferring tray 25 is sucked by the vacuum sucker 34, so that the material sheet B4 can be stably placed on the material-transferring tray 25, then the hydraulic rod 31 is started, the hydraulic rod 31 is used to drive the moving base plate 30 and the objects on the moving base plate 30 to rise together, so as to lift the material sheet A3, then the rotating motor 32 is used to turn, so as to realize the direction adjustment of the material sheet A3, after the adjustment is finished, the turning structure 11 is restored to the initial position, then the motor 22 in the driving wheel 9 is started, the gear 20 is driven by the motor 22 to rotate, the gear 20 rotates to drive the linkage rod 21 and the hollow roller 19 connected with the linkage rod 21 to rotate, the rotating hollow roller 19 can move the material sheet A3 placed, make the most of tablet A3 all fall on conveyer 6, because speed and inertia behind tablet A3 break away from hollow cylinder 19, a small part also can fall on conveyer 6 behind, can all spread two tablets in tandem by conveyer 6, quick high efficiency's production mode has been realized, wherein utilize two sets of drive wheels 9 can effectually guarantee to convey tablet A3 to conveyer 6 department, and change the current problem that single power caused power insufficiency, because the bottom of drive wheel 9 utilizes telescopic link 14 to go up and down, utilize electric putter 13 to drive the lift and the slope of work or material rest, make the height of two sets of drive wheels 9 adjust according to the demand, the tilting, can the parallel and level, work or material rest also can make corresponding adjustment along with the regulation of two sets of drive wheels 9, increase holistic flexibility and practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.