CN108436476B

CN108436476B - High-efficiency full-automatic blanking machine

Info

Publication number: CN108436476B
Application number: CN201810478100.3A
Authority: CN
Inventors: 楼学卫
Original assignee: Cixi Migaomi Hardware Technology Co ltd
Current assignee: Cixi Migaomi Hardware Technology Co ltd
Priority date: 2018-05-18
Filing date: 2018-05-18
Publication date: 2023-07-07
Anticipated expiration: 2038-05-18
Also published as: CN108436476A

Abstract

The invention relates to the technical field of automatic production and processing equipment, and discloses a full-automatic blanking machine, in particular to a high-efficiency full-automatic blanking machine which comprises a workbench, a material guide mechanism, a photoelectric sensor, a material limiting block, a material compacting device, an angle bending mechanism, a feeding wheel compacting mechanism and a cutting mechanism.

Description

High-efficiency full-automatic blanking machine

Technical Field

The invention relates to the technical field of automatic production and processing equipment, in particular to a high-efficiency full-automatic blanking machine.

Background

The blanking machine is an indispensable device in some light industry. Conventionally, a blanking machine is a machine that performs cutting processing on a material by pressing a die with the aid of an urging force of a machine movement. Modern blanking machines have changed, advanced technologies such as high-pressure water beam and ultrasonic wave are used in leather punching technology, but these devices are still included in the blanking machines, and cutting devices with high automation degree include: a movable head type blanking machine controlled by a computer, a laser blanking machine (oscillating cutter), a high-pressure water beam cutting machine, a computer blanking machine and the like.

But the production and processing to steel strapping among the prior art not only operation equipment is more, all need divide into several stations from the pay-off of steel strapping, clamp tightly, cutting and bending process and operate going on moreover, increased the human cost, also reduced the production efficiency of steel strapping simultaneously.

Disclosure of Invention

Aiming at the defects that the production and processing process of the steel strapping tape in the prior art is complex, the operation equipment and the labor cost are increased and the production efficiency of the steel strapping tape is reduced, the invention provides the high-efficiency full-automatic blanking machine which is fully automatic in production and processing, integrates in one station, greatly reduces the cost of labor and operation equipment and improves the production efficiency of the steel strapping tape. .

In order to solve the technical problems, the invention is solved by the following technical scheme:

the utility model provides a high efficiency full-automatic blanking machine, includes the workstation that is equipped with man-machine interface, sets up the guide mechanism in workstation one side, with the photoelectric sensor of guide mechanism cooperation setting, with the material stopper that guide mechanism corresponds setting, with the material closing device of material stopper cooperation connection, with the angle bending mechanism of material closing device cooperation linkage, with the pay-off wheel closing mechanism of material stopper cooperation swing joint, with the cutting mechanism that the corresponding setting of pay-off wheel closing mechanism, angle bending mechanism and material stopper keep away from the material closing device tip cooperation connection, cutting mechanism and angle bending mechanism cooperation connection, man-machine interface sets up that there is steel strapping to pass through after the photoelectric sensor detects material closing device clamping action on the one hand; the photoelectric sensor on the other hand controls the material compacting device to act for 0.5s before the angle bending mechanism.

As preferable: the material closing device includes the cylinder fixed block of being connected with the workstation cooperation, the first cylinder of being connected with the cylinder fixed block cooperation and the compact heap of being connected with first cylinder cooperation, compact heap upper end still is equipped with the return spring with material stopper cooperation elastic connection, steel strapping is withstood to the lower extreme of compact heap, first cylinder and the cooperation linkage of angle bending mechanism.

As preferable: the angle bending mechanism comprises a mounting frame, a driving motor, a rotating shaft, a first bending block and a second bending block, wherein the mounting frame is connected with the inner wall of the workbench in a matched mode, the driving motor is connected with the end portion of the mounting frame in a matched mode, the rotating shaft is connected with the driving motor in a matched mode, the first bending block is fixedly arranged on the rotating shaft, the second bending block is arranged in parallel with the first bending block, the rotating shaft penetrates through the workbench, and a linkage piece is further arranged at the upper end of the first bending block and the upper end of the second bending block and is connected with the cutting mechanism in a matched mode.

As preferable: the guide mechanism comprises a bearing plate, fixed pressing plates, guide frames, lower jacking blocks, lower fixed wheels, an upper jacking block, an upper fixed wheel and an adjusting compression device, wherein the bearing plate is connected with the side wall of the workbench in a matched mode, the fixed pressing plates are fixedly arranged on two sides of the bearing plate, the guide frames are symmetrically arranged on the inner walls of the bearing plate, the lower jacking blocks are symmetrically arranged on the inner walls of the guide frames, the lower fixed wheels are matched and hinged with the lower jacking blocks, the upper jacking blocks are arranged in the middle of the guide frames, the upper fixed wheels are matched and hinged with the upper jacking blocks, and the adjusting compression device is used for jacking the upper fixed wheels, and the steel strapping is arranged between the upper fixed wheels and the lower fixed wheels.

As preferable: the adjusting compression device comprises a fixed pressing block matched and connected with the upper jacking block, an adjusting shaft passing through the fixed pressing block and matched and connected with the upper fixed wheel, a tightening spring sleeved outside the adjusting shaft and an adjusting hand wheel matched and connected with the adjusting shaft, one end of the tightening spring jacks the fixed pressing block, the other end of the tightening spring jacks the material guiding frame, and the adjusting hand wheel is matched and screwed with the material guiding frame.

As preferable: the feeding wheel pressing mechanism comprises a driving wheel assembly and a linkage device which is matched and correspondingly arranged with the driving wheel assembly, the driving wheel assembly comprises a fixed frame which is matched and connected with the inner wall of a workbench, a stepping motor which is matched and connected with the fixed frame, a coupler which is matched and connected with the stepping motor, a rotating shaft which is matched and connected with the coupler, a first gear which is matched and connected with the rotating shaft, a driving wheel which is matched and connected with the first gear, a second gear which is meshed and connected with the first gear, a driving shaft which is matched and connected with the second gear, and a driven wheel which is matched and connected with the driving shaft, wherein the bottom of the driven wheel is also provided with a base block which is matched and connected with the workbench, the linkage device comprises a second cylinder which is arranged on the workbench, a base shaft which is matched and connected with the second cylinder, a lever piece which is matched and connected with the base shaft, a pressing shaft which is matched and movably connected with the lever piece, and a positioning block which is arranged outside the pressing shaft, the pressing shaft is matched and connected with the driven wheel, a limiting buckle block is axially connected on the outer wall of the lever piece, a mounting positioning frame is arranged outside the driven wheel, and the pressing shaft penetrates through the mounting positioning frame and the driving wheel to be matched and connected with the driven wheel, and the steel strapping tape penetrates between the driving wheel and the driving wheel.

As preferable: the cutting mechanism comprises a module, a front module, a movable blade, a rear module, a fixed blade, a front pressing plate, compression springs, a push wheel shaft, a connecting clamp and a hydraulic cylinder, wherein the side wall of the module is fixedly connected with a fixed clamping block, the front module is matched with the module, the movable blade is fixedly arranged on the front module, the rear module is correspondingly arranged with the front module, the fixed blade is fixedly arranged in the rear module, the front pressing plate is fixedly connected with the front module, the compression springs are uniformly distributed between the front pressing plate and the module, the push wheel is propped against the front pressing plate, the push wheel is matched with the push wheel in a hinged mode, the connecting clamp is arranged at the end portion of the push wheel shaft far away from the push wheel, the hydraulic cylinder is matched and movably connected with the connecting clamp, the movable blade is correspondingly arranged with the fixed blade, the connecting clamp is also provided with a sliding groove matched and slidably connected with the push wheel shaft in a matched mode, the hydraulic cylinder is matched and connected with the inner wall of the workbench, and the fixed clamping block is matched and connected with the linkage piece.

As preferable: the material limiting block comprises a first limiting block which is matched and connected with the material pressing device and a second limiting block which is matched and connected with the feeding wheel pressing mechanism, and the steel strapping tape is sequentially inserted into the material guiding mechanism, the first limiting block, the feeding wheel pressing mechanism, the second limiting block, the cutting mechanism and the angle bending mechanism to the outside.

The invention has the beneficial effects that: the automatic control program is set through the human-computer interface, and the corresponding actions of the material guide mechanism, the photoelectric sensor, the material limiting block, the material pressing device, the angle bending mechanism, the feeding wheel pressing mechanism and the cutting mechanism are matched, so that the full-automatic production and processing of the steel strapping tape can be realized, the steel strapping tape is integrated in one station, the cost of manpower and operation equipment is greatly reduced, and the production efficiency of the steel strapping tape is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is also a schematic structural view of the present invention.

Fig. 3 is a schematic view of the internal structure of the workbench of the invention.

FIG. 4 is a schematic view of the structure of the present invention with the work table removed.

Fig. 5 is an exploded view of the material pressing device of the present invention.

Fig. 6 is an exploded view of the guide mechanism of the present invention.

Fig. 7 is an exploded view of the cutting mechanism of the present invention.

Reference numerals: 1. a work table; 2. a material guiding mechanism; 3. a photoelectric sensor; 4. a material limiting block; 5. a material compacting device; 6. an angle bending mechanism; 7. a feeding wheel pressing mechanism; 8. a cutting mechanism; 9. a first limiting block; 10. a second limiting block; 12. a cylinder fixing block; 13. a first cylinder; 14. a compaction block; 15. a return spring; 16. a front block; 17. a rear block; 18. a second limiting hole; 19. a mounting frame; 20. a driving motor; 21. a rotating shaft; 22. a first bending block; 23. a second bending block; 24. a linkage piece; 25. a driving wheel assembly; 26. a linkage; 27. a fixing frame; 28. a stepping motor; 29. a linkage shaft; 30. a rotating shaft; 31. a first gear; 32. a driving wheel; 33. a second gear; 34. a driving shaft; 35. driven wheel; 36. a base block; 37. installing a positioning frame; 38. a second cylinder; 39. a base shaft; 40. a lever piece; 41. pressing a shaft; 42. a positioning block; 43. limiting buckling blocks; 44. a carrying plate; 45. a fixed pressing plate; 46. a material guiding frame; 47. a lower top block; 48. a lower fixed wheel; 49. an upper top block; 50. a fixed wheel is arranged on the upper part; 51. adjusting the compression device; 52. a fixed pressing block; 53. an adjustment shaft; 54. tightening the spring; 55. an adjusting hand wheel; 56. a steel strapping tape; 57. a sliding groove; 58. a human-machine interface; 59. a module; 60. fixing the clamping blocks; 61. a front module; 62. a movable blade; 63. a front platen; 64. a rear module; 65. a fixed blade; 66. a compression spring; 67. push wheel; 68. pushing the wheel shaft; 69. connecting clamps; 70. and a hydraulic oil cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 to 7, a high-efficiency full-automatic blanking machine comprises a workbench 1 provided with a human-computer interface 58, a material guide mechanism 2 arranged on one side of the workbench 1, a photoelectric sensor 3 matched with the material guide mechanism 2, a material limiting block 4 correspondingly arranged with the material guide mechanism 2, a material compressing device 5 matched and connected with the material limiting block 4, an angle bending mechanism 6 matched and linked with the material compressing device 5, a feeding wheel compressing mechanism 7 matched and movably connected with the material limiting block 4, and a cutting mechanism 8 correspondingly arranged with the feeding wheel compressing mechanism 7, wherein the angle bending mechanism 6 is matched and connected with the end part, far away from the material compressing device 5, of the material limiting block 4, the cutting mechanism 8 is matched and connected with the angle bending mechanism 6, and the human-computer interface 58 is used for setting whether a steel strapping 56 passes after the material compressing device 5 is detected by the human-computer interface 58 on the one hand; the photoelectric sensor 3 controls the material compressing device 5 to act for 0.5s before the angle bending mechanism 6, the human-computer interface 58 sets an automatic control program, and meanwhile, the corresponding actions of the material guiding mechanism 2, the photoelectric sensor 3, the material limiting block 4, the material compressing device 5, the angle bending mechanism 6, the feeding wheel compressing mechanism 7 and the cutting mechanism 8 are matched, so that the steel strapping 56 can be fully automatically produced and processed, and the steel strapping 56 is collected at one station, so that the cost of manpower and operation equipment is greatly reduced, and the production efficiency of the steel strapping 56 is improved.

In this embodiment, the material compressing device 5 includes a cylinder fixing block 12 that is cooperatively connected with the workbench 1, a first cylinder 13 that is cooperatively connected with the cylinder fixing block 12, and a compressing block 14 that is cooperatively connected with the first cylinder 13, the upper end of the compressing block 14 is further provided with a return spring 15 that is cooperatively and elastically connected with the material limiting block 4, the lower end of the compressing block 14 supports against the steel strapping 56, the first cylinder 13 is cooperatively linked with the angle bending mechanism 6, the compressing block 14 includes a front block 16 and a rear block 17 that is fixedly connected with the middle of the front block 16, a first limiting hole is correspondingly provided at the joint of the first limiting block 9 and the return spring 15, a second limiting hole 18 that is correspondingly provided with the return spring 15 is also provided on the front block 16, the rear block 17 supports against the steel strapping 56, one end of the return spring 15 supports against the first limiting hole of the first limiting block 9, and the other end supports against the second limiting hole 18 provided on the front block 16, so as to stabilize the working state when the steel strapping 56 is pressed or loosened; the reset spring 15 can separate the compression block 14 from positioning the steel strapping 56 by utilizing the self elasticity; the cylinder fixing block 12 fixes the position of the first cylinder 13 and the workbench 1; in the working process, the first air cylinder 13 drives the compressing block 14 to do a cyclic forward pushing action, the rear block 17 pushes against the steel strapping 56 when pushed forward, so that the steel strapping 56 is fixed and limited, meanwhile, the return spring 15 is matched and compressed, and returns under the action of self elasticity, and the compressing block 14 is pushed back to the initial position by the return spring 15; when the time range after the first cylinder 13 is started to act is 0.2s to 0.8s, the cutting mechanism 8 starts to act correspondingly, so that the steel strapping 56 is bent after being positioned, and the bending precision and the working efficiency of the steel strapping 56 are improved.

In this embodiment, the angle bending mechanism 6 includes a mounting frame 19 that is cooperatively connected with an inner wall of the workbench 1, a driving motor 20 that is cooperatively connected with an end portion of the mounting frame 19, a rotating shaft 21 that is cooperatively connected with the driving motor 20, a first bending block 22 that is fixedly disposed on the rotating shaft 21, and a second bending block 23 that is parallel to the first bending block 22, the rotating shaft 21 penetrates through the workbench 1, a linkage piece 24 that is cooperatively connected with the cutting mechanism 8 is further disposed at upper ends of the first bending block 22 and the second bending block 23, the mounting frame 19 fixes a position of the driving motor 20, and the first bending block 22 is cooperatively connected with the second bending block 23 through the linkage piece 24; the driving motor 20 is used for driving the rotating shaft 21 to rotate, meanwhile, the first bending block 22 and the second bending block 23 are matched and linked, the first bending block 22 keeps rotating at a fixed position, the second bending block 23 uses the first bending block 22 as a circle center rotating angle, so that the steel strapping 56 is bent to a corresponding angle, when the bending angle is set, firstly, the rotating angle of the second bending block 23 around the first bending block 22 is set on the man-machine interface 58, then the bending angle of the steel strapping 56 to be set is calculated, the control performance of the bending angle is improved, and the normal action of the automatic blanking machine is ensured.

In this embodiment, the material guiding mechanism 2 includes a carrying plate 44 cooperatively connected with a side wall of the working table 1, fixing pressing plates 45 fixedly disposed on two sides of the carrying plate 44, a material guiding frame 46 symmetrically disposed on an inner wall of the carrying plate 44, a lower ejector block 47 symmetrically disposed on an inner wall of the material guiding frame 46, a lower fixed wheel 48 cooperatively hinged with the lower ejector block 47, an upper ejector block 49 disposed in a middle portion of the material guiding frame 46, an upper fixed wheel 50 cooperatively hinged with the upper ejector block 49, and an adjusting and compressing device 51 for supporting the upper fixed wheel 50, a steel strapping 56 is disposed between the upper fixed wheel 50 and the lower fixed wheel 48, the fixing pressing plates 45 are cooperatively connected with an upper end of the working surface to fix the material guiding frame 46, so as to improve stability of the material guiding mechanism 2; the lower top block 47 and the lower top block 47 arranged on the inner wall of the material guiding frame 46 can respectively fix the upper fixed wheel 50 and the lower fixed wheel 48, so that the steel strapping 56 can conveniently pass through the space between the upper fixed wheel 50 and the lower fixed wheel 48, a certain distance is reserved between the upper fixed wheel 50 and the lower fixed wheel 48, and the steel strapping 56 is in a left-right positioning state; the upper and lower positions of the steel strapping tape 56 are limited by adjusting the compression device 51, so that the operation processes of bending the steel strapping tape 56 and the like are facilitated, and the production and processing efficiency of the steel strapping tape 56 is improved.

In this embodiment, the adjusting and compressing device 51 includes a fixed pressing block 52 cooperatively connected with the upper top block 49, an adjusting shaft 53 passing through the fixed pressing block 52 and cooperatively connected with the upper fixed wheel 50, a tightening spring 54 sleeved outside the adjusting shaft 53, and an adjusting hand wheel 55 cooperatively connected with the adjusting shaft 53, one end of the tightening spring 54 abuts against the fixed pressing block 52, the other end of the tightening spring 54 abuts against the guide frame 46, the adjusting hand wheel 55 is in threaded connection with the guide frame 46, when the steel strapping 56 is inserted into a positioning state, the distance between the upper fixed wheel 50 and the lower fixed wheel 48 is in a state of not pressing the steel strapping 56, when the steel strapping 56 needs to be processed and produced, the adjusting hand wheel 55 rotates downwards, the adjusting shaft 53 rotates synchronously, the tightening spring 54 is pressed, the adjusting shaft 53 presses down the fixed wheel 50, the upper and lower distances between the upper fixed wheel 50 and the lower fixed wheel 48 are reduced, the steel strapping 56 is positioned, and the processing precision of the full-automatic blanking machine is improved.

In this embodiment, the feeding wheel pressing mechanism 7 includes a driving wheel assembly 25 and a linkage device 26 correspondingly disposed in cooperation with the driving wheel assembly 25, the driving wheel assembly 25 includes a fixed frame 27 cooperatively connected with an inner wall of the working table 1, a stepping motor 28 cooperatively connected with the fixed frame 27, a coupling cooperatively connected with the stepping motor 28, a rotating shaft 30 cooperatively connected with the coupling, a first gear 31 cooperatively connected with the rotating shaft 30, a driving wheel 32 cooperatively connected with the first gear 31, a second gear 33 cooperatively connected with the first gear 31, a driving wheel 34 cooperatively connected with the second gear 33, and a driven wheel 35 cooperatively connected with the driving wheel 34, a base block 36 cooperatively connected with the working table 1 is further disposed at the bottom of the driven wheel 35, the linkage device 26 includes a second cylinder 38 disposed on the working table 1, a base shaft 39 cooperatively connected with the second cylinder 38, a lever piece 40 cooperatively and movably connected with the lever piece 40, and a positioning block 42 disposed outside the pressing shaft 41, the pressing shaft 41 is cooperatively connected with the driven wheel 35, the lever piece 40 is cooperatively connected with the driven wheel 35, and the positioning block 37 is disposed on the outer wall of the lever piece 40 and is rotatably connected with the driven wheel 35 through the positioning block 37, and the positioning block 37 is mounted on the driving wheel 35; the driven wheel 35 comprises a fixed frame 27 which is matched and connected with the workbench 1, a driven wheel 35 main body which is arranged in the fixed frame 27, a pushing shaft which is matched and connected with the driven wheel 35 main body, and a pushing wheel which is arranged at the end part of the pushing shaft far away from the driven wheel 35 main body, wherein the driving wheel 32 and the driven wheel 35 are matched and rotated to send out the steel strapping 56 out of the driving wheel 32 and the displacement distance of the driven wheel 35 for rotation, and the number of rotation turns of the driving wheel 32 is equal to the displacement distance of the steel strapping 56 for forward pushing; the arrangement of the coupler can further protect the motor and prolong the service life of the motor; in the specific working process, the stepping motor 28 works to control the coupler to rotate, the rotating shaft 30 and the first gear 31 are matched to rotate, the driving wheel 32 rotates, meanwhile, the second gear 33 is matched with the first gear 31 to rotate, the driven wheel 35 reversely rotates, and further the position of the steel strapping 56 is pushed in the synchronous rotation process of the driving wheel 32 and the driven wheel 35, so that the processing efficiency of the steel strapping 56 is improved; the cylinder is started, the control base shaft 39 is pushed forward, the lever sheet 40 is pushed forward synchronously, the pressing shaft 41 is controlled to downwards push the pushing wheel by utilizing the lever principle when being hinged with the positioning block 42, the driven wheel 35 is pushed to clamp and push the steel strapping 56 at the position of the driving wheel 32, and the production and processing efficiency of the steel strapping 56 is improved.

In this embodiment, the cutting mechanism 8 includes a module 59 with a fixed clamping block 60 fixedly connected to a side wall, a front module 61 configured to cooperate with the module 59, a movable blade 62 fixedly disposed on the front module 61, a rear module 64 configured to cooperate with the front module 61, a fixed blade 65 fixedly disposed in the rear module 64, a front pressing plate 63 fixedly connected with the front module 61, compression springs 66 uniformly distributed between the front pressing plate 63 and the module 59, a push wheel 67 disposed against the front pressing plate 63, a push wheel shaft 68 cooperating and hinged with the push wheel 67, a connecting clamp 69 disposed at the end of the push wheel shaft 68 far from the push wheel 67, and a hydraulic cylinder 70 cooperating and movably connected with the connecting clamp 69, wherein the movable blade 62 is configured to cooperate with the fixed blade 65, the connecting clamp 69 is also configured to cooperate and hinge with the push wheel shaft 68, the hydraulic cylinder 70 cooperates and connects with the inner wall of the workbench 1, the fixed clamping block 60 cooperates and connects with the linking plate 24, the movable blade 62 disposed on the front module 61 pushes the movable blade 62 to push wheel shaft 68 to push the rear clamping plate 64, and simultaneously pushes the push wheel shaft 69 and the push wheel shaft 68 to press the movable blade 64, and simultaneously, thereby the push wheel shaft 68 slides the movable blade 62 and the push wheel shaft 68, and the push wheel shaft 68 slides and the push wheel shaft 64 to move, and the push clamp plate 70 simultaneously, thereby the cutter.

In this embodiment, the material limiting block 4 includes a first limiting block 9 cooperatively connected with the material pressing device 5 and a second limiting block 10 cooperatively connected with the feeding wheel pressing mechanism 7, the steel strapping 56 sequentially penetrates through the material guiding mechanism 2, the first limiting block 9, the feeding wheel pressing mechanism 7, the second limiting block 10, the cutting mechanism 8 and the angle bending mechanism 6 to the outside, when the steel strapping 56 is ready to be processed, firstly, the steel strapping 56 aligns to a feeding port arranged between the upper fixed wheel 50 and the lower fixed wheel 48 in the material guiding mechanism 2, the forward rotating button is pressed to feed until the steel strapping 56 is sent to the vicinity of the angle bending mechanism 6 (generally, the macroscopic steel strapping 56 exceeds the distance between the first bending block 22 and the second bending block 23), until the steel strapping 56 traverses the angle bending mechanism 6 and exceeds about 6100mm, finally, the automatic mode of the full-automatic blanking machine is started and the redundant raw materials are cut off, and the press bending machine starts to process, so that the stability of the full-automatic blanking machine structure and the processing efficiency of the steel strapping 56 are improved.

The specific working process of the invention is as follows:

firstly, the steel strapping 56 is aligned with a feeding port arranged between the upper fixed wheel 50 and the lower fixed wheel 48 in the guide mechanism 2, a forward rotating button is pressed to feed until the steel strapping 56 is conveyed to the vicinity of the angle bending mechanism 6 (generally, the steel strapping 56 exceeds the position between the first bending block 22 and the second bending block 23 by naked eyes), until the steel strapping 56 traverses the angle bending mechanism 6 and exceeds the angle bending mechanism 6100mm or so, finally, a full-automatic blanking machine automatic mode is started, redundant raw materials are cut off, a bending machine start button is pressed to start processing, downward rotation adjustment is performed through an adjusting hand wheel 55, simultaneously, the adjusting shaft 53 rotates synchronously, the adjusting spring 54 is compressed, the adjusting shaft 53 presses down the upper fixed wheel 50 in the rotating process, the upper and lower distances between the upper fixed wheel 50 and the lower fixed wheel 48 are reduced, the upper end and the lower end of the steel strapping tape 56 are further positioned, meanwhile, the lower jacking block 47 and the lower jacking block 47 arranged on the inner wall of the material guide frame 46 can respectively fix the upper fixed wheel 50 and the lower fixed wheel 48, the steel strapping tape 56 can conveniently pass through the upper fixed wheel 50 and the lower fixed wheel 48, at the moment, a certain distance is reserved between the upper fixed wheel 50 and the lower fixed wheel 48, and the left side and the right side of the steel strapping tape 56 are fixed; when the steel strapping 56 is fixed, the rotation angle of the second bending block 23 around the first bending block 22 is set on the human-computer interface 58 according to the previous process, the bending angle of the steel strapping 56 to be set is calculated, then the full-automatic blanking machine acts through the driving motor 20 to drive the rotating shaft 21 to rotate, meanwhile, the first bending block 22 and the second bending block 23 are matched and linked, the first bending block 22 keeps a fixed position to rotate, and the second bending block 23 rotates around the first bending block 22 as a circle center, so that the steel strapping 56 is bent to a corresponding angle; then, the photoelectric sensor 3 detects whether the steel strapping tape 56 passes through after the clamping action of the material pressing device 5; the photoelectric sensor 3 controls the material compacting device 5 to act for 0.2s to 0.8s before the angle bending mechanism 6, in the working process, the first air cylinder 13 drives the compacting block 14 to do circular forward pushing action, the rear block 17 pushes the steel strapping 56 tightly when pushing forwards, so that the steel strapping 56 is fixed and limited, meanwhile, the return spring 15 returns under the action of self elasticity after being matched and compacted, and the compacting block 14 is pushed back to the initial position by the return spring 15; preferably, when the time after the first cylinder 13 is started to act is 0.5s, the cutting mechanism 8 starts to act correspondingly, so that the steel strapping 56 is bent after being positioned; meanwhile, the stepping motor 28 works to control the rotation of the coupler, the rotating shaft 30 and the first gear 31 are matched to rotate, the driving wheel 32 is rotated, the second gear 33 is matched with the first gear 31 to rotate, the driven wheel 35 is reversely rotated, and then the position of the steel strapping 56 is pushed in the synchronous rotation process of the driving wheel 32 and the driven wheel 35, so that the processing efficiency of the steel strapping 56 is improved; the cylinder is started, the control base shaft 39 is pushed forward, the lever sheet 40 is synchronously pushed forward, the pressing shaft 41 is controlled to downwards push the pushing wheel by utilizing the lever principle when being hinged with the positioning block 42, and the driven wheel 35 is pushed to clamp and push the steel strapping 56 which is a part of the position of the driving wheel 32; when pushing to the cutting mechanism 8, the hydraulic cylinder 70 acts to drive the connecting clamp 69 to move back and forth, meanwhile, the pushing wheel shaft 68 is linked with the pushing wheel 67 to slide in the sliding groove 57 under the driving of the connecting clamp 69, so that the pushing wheel shaft 68 pushes the front pressing plate 63, the front pressing plate 63 carries out processing and cutting on the steel strapping 56 by pushing the compression spring 66, the movable blade 62 in the control module 59 is matched with the fixed blade 65, the cut steel strapping 56 is sent to the outside by the angle bending mechanism 6, and the above working process is repeated, so that the processing efficiency of the steel strapping 56 is improved; when any part of the parts are in problem, the whole machine can stop working, the man-machine interface 58 synchronously displays an alarm, and the working efficiency of the full-automatic blanking machine is improved.

The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.

Claims

1. A high-efficiency full-automatic blanking machine is characterized in that: the automatic clamping device comprises a workbench provided with a human-machine interface, a material guide mechanism arranged on one side of the workbench, a photoelectric sensor matched with the material guide mechanism, a material limiting block arranged corresponding to the material guide mechanism, a material pressing device matched and connected with the material limiting block, an angle bending mechanism matched and linked with the material pressing device, a feeding wheel pressing mechanism matched and movably connected with the material limiting block, and a cutting mechanism arranged corresponding to the feeding wheel pressing mechanism, wherein the angle bending mechanism is matched and connected with the end part of the material limiting block far away from the material pressing device, the cutting mechanism is matched and connected with the angle bending mechanism, and the human-machine interface sets whether steel strapping passes after the photoelectric sensor detects the clamping action of the material pressing device on one hand; the photoelectric sensor on the other hand controls the material compacting device to act for 0.5s before the angle bending mechanism; the material compacting device comprises an air cylinder fixing block, a first air cylinder and a compacting block, wherein the air cylinder fixing block is in fit connection with the workbench, the first air cylinder is in fit connection with the air cylinder fixing block, the compacting block is in fit connection with the first air cylinder, a return spring is further arranged at the upper end of the compacting block and is in fit elastic connection with a material limiting block, the lower end of the compacting block props against a steel strapping tape, and the first air cylinder is in fit linkage with the angle bending mechanism; the angle bending mechanism comprises a mounting frame, a driving motor, a rotating shaft, a first bending block and a second bending block, wherein the mounting frame is connected with the inner wall of the workbench in a matched mode, the driving motor is connected with the end portion of the mounting frame in a matched mode, the rotating shaft is connected with the driving motor in a matched mode, the first bending block is fixedly arranged on the rotating shaft, the second bending block is arranged in parallel with the first bending block, the rotating shaft penetrates through the workbench, and a linkage piece is further arranged at the upper ends of the first bending block and the second bending block and is connected with the cutting mechanism in a matched mode; the guide mechanism comprises a bearing plate, fixed pressing plates, guide frames, lower jacking blocks, lower fixed wheels, an upper jacking block, an upper fixed wheel and an adjusting and compressing device, wherein the bearing plate is connected with the side wall of the workbench in a matched mode; the adjusting compression device comprises a fixed pressing block, an adjusting shaft, a tightening spring and an adjusting hand wheel, wherein the fixed pressing block is in fit connection with the upper jacking block, the adjusting shaft passes through the fixed pressing block and is in fit connection with the upper fixed wheel, the adjusting spring is sleeved outside the adjusting shaft, the adjusting hand wheel is in fit connection with the adjusting shaft, one end of the tightening spring is propped against the fixed pressing block, the other end of the tightening spring is propped against the material guiding frame, and the adjusting hand wheel is in fit and screwed connection with the material guiding frame; the feeding wheel pressing mechanism comprises a driving wheel assembly and a linkage device which is correspondingly arranged in a matched mode with the driving wheel assembly, the driving wheel assembly comprises a fixed frame which is connected with the inner wall of a workbench in a matched mode, a stepping motor which is connected with the fixed frame in a matched mode, a coupler which is connected with the stepping motor in a matched mode, a rotating shaft which is connected with the coupler in a matched mode, a first gear which is connected with the rotating shaft in a matched mode, a driving wheel which is connected with the first gear in a matched mode, a second gear which is connected with the first gear in a meshed mode, a driving shaft which is connected with the second gear in a matched mode, and a driven wheel which is connected with the driving shaft in a matched mode, wherein the bottom of the driven wheel is also provided with a base block which is connected with the workbench in a matched mode, the linkage device comprises a second cylinder which is arranged on the workbench, a base shaft which is connected with the second cylinder in a matched mode, a lever piece which is connected with the base shaft in a matched mode, a pressing shaft which is connected with the lever piece in a matched mode, and a positioning block which is arranged outside the pressing shaft is connected with the pressing shaft in a matched mode, a limiting buckling block which is connected with the outer wall of the lever piece in a matched mode, the driving wheel is arranged outside the driving wheel, the driving wheel is penetrated through the mounting positioning block and the driving wheel in a matched mode, and the driving wheel is connected with the driving wheel, and the driving wheel; the cutting mechanism comprises a module, a front module, a movable blade, a rear module, a fixed blade, a front pressing plate, compression springs, a push wheel shaft, a connecting clamp and a hydraulic cylinder, wherein the side wall of the module is fixedly connected with a fixed clamping block, the front module is matched with the module, the movable blade is fixedly arranged on the front module, the rear module is correspondingly arranged with the front module, the fixed blade is fixedly arranged in the rear module, the front pressing plate is fixedly connected with the front module, the compression springs are uniformly distributed between the front pressing plate and the module, the push wheel is propped against the front pressing plate, the push wheel shaft is matched and hinged with the push wheel, the connecting clamp is arranged at the end part of the push wheel shaft far away from the push wheel, the hydraulic cylinder is matched and movably connected with the connecting clamp, the movable blade is correspondingly arranged with the fixed blade, the connecting clamp is also provided with a sliding groove matched and slidably connected with the push wheel shaft, the hydraulic cylinder is matched and connected with the inner wall of the workbench, and the fixed clamping block is matched and connected with the linkage piece; the material limiting block comprises a first limiting block which is matched and connected with the material pressing device and a second limiting block which is matched and connected with the feeding wheel pressing mechanism, and the steel strapping tape is sequentially inserted into the material guiding mechanism, the first limiting block, the feeding wheel pressing mechanism, the second limiting block, the cutting mechanism and the angle bending mechanism to the outside.