CN115625253A

CN115625253A - Cutter of automatic punching equipment

Info

Publication number: CN115625253A
Application number: CN202211298072.XA
Authority: CN
Inventors: 李鑫泉
Original assignee: Mingtai Precision Stamping Wujiang Co ltd
Current assignee: Mingtai Precision Stamping Wujiang Co ltd
Priority date: 2022-10-22
Filing date: 2022-10-22
Publication date: 2023-01-20
Anticipated expiration: 2042-10-22
Also published as: CN115625253B

Abstract

The application relates to the technical field of stamping equipment accessories, in particular to a cutter of automatic punching equipment, which comprises a base, wherein a plurality of through grooves are formed in the base, a punch is arranged in each through groove, each punch is arranged in each through groove in a sliding manner and is connected with a telescopic assembly, each telescopic assembly is connected with a driving assembly, and the telescopic assemblies and the driving assemblies are arranged in the base; a driving plate is rotatably connected to the base, a controller is arranged in the base, a first pressing block and a second pressing block are arranged on one side, close to the base, of the driving plate, and the first pressing block and the second pressing block are different in height; the base is provided with a plurality of height sensors, the height sensors correspond to the driving assemblies, the height sensors are uniformly distributed on the side wall of the base, and when one of the height sensors is attached to the first pressing block, the adjacent height sensors are attached to the second pressing block; the height sensors and the driving assembly are connected with the controller. This application can promote the die-cut efficiency of automatic punching equipment.

Description

Cutter of automatic punching equipment

Technical Field

The application relates to the technical field of stamping equipment accessories, in particular to a cutter of automatic punching equipment.

Background

The automatic punching equipment comprises a workbench, a driving mechanism and a cutter, wherein the driving mechanism is arranged on one side of the workbench, the cutter is connected with the driving mechanism, and a punch for punching the workpiece is arranged on the cutter. In implementation, a workpiece is placed on the workbench, and the driving mechanism is controlled to enable the punch on the cutter to punch the workpiece. Different types of punches need to be replaced for punching processing of different workpieces or different punching requirements of the same workpiece.

During the use of the automatic punching equipment, the inventor finds that the technology at least has the following problems: the whole cutter needs to be replaced for the conditions of different workpieces or multiple punching requirements of the same workpiece, so that the process of replacing the punch wastes time and labor, and the punching efficiency of automatic punching equipment is low.

Disclosure of Invention

In order to promote the die-cut efficiency of automatic die-cut equipment, this application provides a cutter of automatic die-cut equipment.

The application provides an automatic die-cut equipment's cutter adopts following technical scheme:

a cutter of automatic punching equipment comprises a base, wherein a plurality of through grooves are formed in the base, a punch is arranged in each through groove, the punches are arranged in the through grooves in a sliding mode and connected with telescopic assemblies, each telescopic assembly is connected with a driving assembly, and the telescopic assemblies and the driving assemblies are arranged in the base; a driving plate is rotatably connected to the base, a controller is arranged in the base, a first pressing block and a second pressing block are arranged on one side, close to the base, of the driving plate, and the first pressing block and the second pressing block are different in height; the base is provided with a plurality of height sensors, the height sensors correspond to the driving assemblies, the height sensors are uniformly distributed on the side wall of the base, and when one of the height sensors is attached to the first pressing block, the adjacent height sensors are attached to the second pressing block; the plurality of height sensors and the driving assembly are connected with the controller.

Through adopting above-mentioned technical scheme, based on the setting of above-mentioned hardware structure, be convenient for supplementary when the drift of automatic punching equipment needs to be changed different grade type of realization, the driver plate rotates, make first briquetting and second briquetting can remove and laminate with two height sensor, because the height difference of first briquetting and second briquetting, consequently, the signal of telecommunication that two height sensor fed back the controller is different, the controller control detects the drive assembly that the higher height sensor of height corresponds and starts this moment, drive corresponding drift and stretch out logical groove, the drive assembly that the lower height sensor of height corresponds starts, drive corresponding drift and withdraw logical inslot, with this circulation, every rotates one section distance when the driver plate, then a drift stretches out, another drift is withdrawed, thereby accomplish the change of drift, compare in need changing whole cutter, only need rotate the driver plate and can accomplish the change of different drifts, the process of drift change has been simplified, thereby the die-cutting efficiency of automatic punching equipment has been promoted.

In a specific possible embodiment, the telescopic assembly comprises an inner rod and an outer rod slidably arranged on the inner rod, and the inner rod and the outer rod are both arranged in the base and are vertically arranged; one end, far away from the inner rod, of the outer rod extends out of the through groove and is connected with the punch, and the outer rod is connected with the driving assembly.

Through adopting above-mentioned technical scheme, after starting drive assembly, the outer pole can slide along vertical direction in the outside of interior pole to drive the drift and accomplish the operation that stretches out or withdraws logical groove, this structural style is simple and easily realize.

In a specific possible embodiment, a limiting ring is arranged on the outer rod, and the outer diameter of the limiting ring is larger than the inner diameter of the through groove.

Through adopting above-mentioned technical scheme, the setting of spacing ring can play spacing effect to the slip of outer pole for outer pole is difficult for sliding excessively when sliding on the inner rod.

In a specific implementation mode, the driving assembly comprises a driving motor and a transmission gear, the driving motor is arranged in the base, and the output end of the driving motor is connected with the transmission gear; the outer side wall of the outer rod is provided with a rack, the rack is meshed with the transmission gear, and the driving motor is connected with the controller.

By adopting the technical scheme, after the driving motor is started, the output end of the driving motor drives the transmission gear to rotate, and the outer rod can slide on the inner rod due to the fact that the transmission gear is meshed with the rack. The gear is used for transmission, and the transmission precision of the gear is high.

In a particular possible embodiment, the side of the dial remote from the base is provided with dial teeth.

Through adopting above-mentioned technical scheme, the setting of dialling the tooth is convenient for the staff and rotates the driver plate more conveniently, perhaps is convenient for be connected with the driving piece in order to accomplish the rotation of driver plate to promote the convenience of the cutter of automatic punching equipment.

In a specific implementation scheme, each height sensor is connected with a main magnetic block, the first pressing block is connected with a first magnetic block capable of magnetically attracting the main magnetic block, and when the first pressing block is attached to the height sensors, the first magnetic block is in magnetic connection with the main magnetic block.

By adopting the technical scheme, the first magnetic block and the main magnetic block are arranged, so that when the first pressing block is attached to one of the height sensors, the first pressing block is not easy to separate from the height sensor by utilizing the magnetic force between the first magnetic block and the main magnetic block.

In a specific implementation scheme, the second pressing block is connected with a second magnetic block capable of being magnetically attracted with the main magnetic block, and when the second pressing block is attached to the height sensor, the second magnetic block is magnetically connected with the main magnetic block.

Through adopting above-mentioned technical scheme, the setting of second magnetic path and main magnetic path is convenient for when second briquetting and one of them height sensor laminating mutually, utilizes the magnetic force between second magnetic path and the main magnetic path, can make the difficult and height sensor of second briquetting break away from.

In a specific possible implementation scheme, a human body infrared detector is arranged on the base and connected with the controller, and the controller is connected with an alarm device.

Through adopting above-mentioned technical scheme, based on the setting of human infrared detector, be convenient for supplementary the realization when the drift carries out die-cut, whether human infrared detector can real-time detection someone hand mistake go into, when detecting someone hand mistake, control alarm device behind the controller received signal reports to the police to guarantee staff's safety to a certain extent.

In a specific possible embodiment, a distance meter is arranged on the base, and the distance meter is connected with the controller.

Through adopting above-mentioned technical scheme, based on the setting of distancer, be convenient for acquire the distance of cutter and work piece through the distancer, be convenient for before die-cut through the distance between adjustment cutter and the work piece to the most suitable distance to promote the die-cut effect of cutter.

In a specific implementation scheme, an electric cylinder is arranged in the base, a piston rod of the electric cylinder is connected with a movable plate, a movable groove is formed in the base, the movable plate is arranged in the movable groove in a sliding mode, and the distance measuring instrument and the human body infrared detector are arranged on the movable plate.

Through adopting above-mentioned technical scheme, after starting the electric jar, the piston rod of electric jar drives the fly leaf and slides in the movable slot to can change distancer and human infrared detector position on the base, make distancer and human infrared detector can stretch out the movable slot when detecting, withdraw the movable slot when the cutter is die-cut, thereby make distancer and human infrared detector be difficult for influencing the use of cutter.

In summary, the present application includes at least one of the following beneficial technical effects:

1. based on the arrangement of the hardware structure, the automatic punching equipment is convenient to assist in realizing that when punches of different types need to be replaced, the drive plate is rotated, so that the first press block and the second press block can move and be attached to the two height sensors, because the heights of the first press block and the second press block are different, electric signals fed back to the controller by the two height sensors are different, at the moment, the controller controls the driving component corresponding to the height sensor with the higher detection height to start, the corresponding punch is driven to extend out of the through groove, the driving component corresponding to the height sensor with the lower height is started, the corresponding punch is driven to be retracted into the through groove, so that circulation is realized, when the drive plate rotates for a certain distance, one punch extends out, the other punch retracts, so that the replacement of the punches is finished, compared with the situation that the whole cutter needs to be replaced, the replacement of different punches can be finished only by rotating the drive plate, the process of replacing the punches is simplified, and the punching efficiency of the automatic punching equipment is improved;

2. the arrangement of the shifting teeth is convenient for workers to rotate the driving plate more conveniently, or the shifting teeth are convenient to be connected with the driving piece to complete the rotation of the driving plate, so that the convenience of a cutter of automatic punching equipment is improved;

3. based on the setting of human infrared detector, be convenient for when the drift is die-cut, human infrared detector can real-time detection whether someone hand mistake is gone into, when detecting someone hand mistake, controls alarm device behind the controller received signal and reports to the police to guarantee staff's safety to a certain extent.

Drawings

Fig. 1 is a schematic view of the overall structure of a cutter of an automatic die-cutting apparatus according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a controller according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a telescopic mechanism and a driving assembly in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a base and a height sensor in an embodiment of the present application.

Fig. 5 is a schematic structural view of a dial in the embodiment of the present application.

Description of reference numerals: 1. a base; 11. an annular groove; 12. a through groove; 13. a movable groove; 14. an electric cylinder; 15. a movable plate; 2. a controller; 3. a drive plate; 31. a first pressing block; 311. a first magnetic block; 32. a second pressing block; 321. a second magnetic block; 33. an annular slider; 34. shifting teeth; 4. a telescoping assembly; 41. an inner rod; 42. an outer rod; 43. a limiting ring; 44. a rack; 5. a drive assembly; 51. a drive motor; 52. a transmission gear; 6. a punch; 7. a height sensor; 71. a main magnetic block; 8. a human body infrared detector; 9. a distance measuring instrument.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses cutter of automatic die-cut equipment. Referring to fig. 1, the cutter of automatic punching equipment includes base 1, and movable slot 13 has been seted up at the top surface center of base 1, and it is provided with fly leaf 15 to slide in movable slot 13, and the top surface fixed mounting of fly leaf 15 has distancer 9, and this setting is convenient for acquire the distance of cutter and work piece through distancer 9, is convenient for through the distance between adjustment cutter and the work piece to the most suitable distance before the punching to promote the die-cut effect of cutter.

Referring to fig. 1 and 2, a controller 2 is fixedly installed in the base 1, a human body infrared detector 8 is further fixedly installed on the top surface of the movable plate 15, the distance measuring instrument 9 and the human body infrared detector 8 are both connected with the controller 2, and the controller 2 is in communication connection with an alarm device. Human infrared detector 8's setting is convenient for supplementary realization when the cutter is die-cut, and whether human infrared detector 8 can go into by the mistake of people's hand real-time detection, when detecting that the hand of people is wrong, controls alarm device behind the 2 received signal of controller and reports to the police to guarantee staff's safety to a certain extent. An electric cylinder 14 is installed on the top surface of the controller 2, a piston rod of the electric cylinder 14 is fixedly connected with the bottom surface of a movable plate 15, after the electric cylinder 14 is started, the piston rod of the electric cylinder 14 drives the movable plate 15 to slide in a movable groove 13, so that the positions of the distance meter 9 and the human infrared detector 8 on the base 1 can be changed, the distance meter 9 and the human infrared detector 8 can stretch out of the movable groove 13 when detecting, the movable groove 13 is retracted when a cutter is punched, and the distance meter 9 and the human infrared detector 8 are not prone to affecting the use of the cutter.

Referring to fig. 1, a plurality of through grooves 12 are formed in a base 1, the through grooves 12 are uniformly distributed on the top surface of the base 1 along the peripheral sides of the base 1, and each through groove 12 is internally provided with punches 6 with different types in a sliding manner. With reference to fig. 3, each punch 6 is associated with a telescopic assembly 4 and a drive assembly 5. The following description will be made in detail by taking as an example the telescopic assembly 4 and the drive assembly 5 of one of the punches 6: the telescopic assembly 4 comprises an inner rod 41 and an outer rod 42 which is arranged on the outer side of the inner rod 41 in a sliding mode, the inner rod 41 is fixedly installed in the base 1, and the inner rod 41 and the outer rod 42 are both vertically arranged. One end and the drift 6 fixed connection of interior pole 41 are kept away from to outer pole 42, and fixed cover is equipped with spacing ring 43 on the lateral wall of outer pole 42, and the external diameter of spacing ring 43 is greater than the internal diameter that leads to groove 12, and the setting of spacing ring 43 can play spacing effect to outer pole 42's slip for outer pole 42 is difficult for when sliding on interior pole 41 excessively. The driving assembly 5 comprises a driving motor 51 and a transmission gear 52, the driving motor 51 is installed in the base 1, the output end of the driving motor 51 is fixedly connected with the side wall of the transmission gear 52, and the driving motor 51 is connected with the controller 2. The outer side wall of the outer rod 42 is provided with a rack 44, the rack 44 is vertically arranged, and the transmission gear 52 is meshed with the rack 44. After the driving motor 51 is started, the output end of the driving motor 51 drives the transmission gear 52 to rotate, and the outer rod 42 can slide on the inner rod 41 and drive the punch 6 to extend out of the through groove 12 or retract into the through groove 12 due to the fact that the rack 44 is meshed with the transmission gear 52.

Referring to fig. 1, a dial 3 is rotatably connected to the periphery of the base 1, specifically, in combination with fig. 4, an annular groove 11 is formed in the periphery of the base 1, in combination with fig. 5, an annular slider 33 is fixedly connected to a side of the dial 3 close to the base 1, the annular slider 33 is slidably disposed in the annular groove 11, and a gap is left between the annular groove 11 and the annular slider 33. The side of the annular sliding block 33 away from the drive plate 3 is fixedly connected with a first press block 31 and a second press block 32, and the first press block 31 and the second press block 32 are different in height. A plurality of height sensors 7 are embedded on the inner side wall of the annular groove 11, and the height sensors 7 are uniformly distributed along the peripheral side of the base 1. Referring to fig. 3, the height sensors 7 correspond to the driving motors 51, and when one of the height sensors 7 is engaged with the first pressing block 31, the adjacent height sensor 7 is engaged with the second pressing block 32. With reference to fig. 2, the height sensors 7 are all connected to the controller 2, based on the above-mentioned hardware structure, it is convenient for auxiliary realization to change different types of punches 6 when the automatic punching device needs to change the punches 6, the dial 3 is rotated, so that the first pressing block 31 and the second pressing block 32 can move and be attached to the two height sensors 7, because the heights of the first pressing block 31 and the second pressing block 32 are different, the electric signals fed back to the controller 2 by the two height sensors 7 are different, at this time, the controller 2 controls the driving motor 51 corresponding to the height sensor 7 with a higher detection height to start, and drives the corresponding punch 6 to extend out of the through groove 12, and meanwhile, the driving motor 51 corresponding to the height sensor 7 with a lower control height of the controller 2 starts to drive the corresponding punch 6 to withdraw into the through groove 12, so as to circulate, when the dial 3 rotates for a certain distance, one punch 6 extends out, and the other punch 6 withdraws, thereby completing the replacement of the punch 6, compared with the need to change the whole cutter, the dial 3 is only to complete the replacement of different punches 6, thereby simplifying the process of the punching device, and improving the punching efficiency of the automatic punching device.

Referring to fig. 4, a main magnetic block 71 is fixedly connected to a bottom surface of each height sensor 7, referring to fig. 5, a first magnetic block 311 capable of being magnetically attracted to the main magnetic block 71 is fixedly connected to a bottom surface of the first pressing block 31, a second magnetic block 321 capable of being magnetically attracted to the main magnetic block 71 is fixedly connected to a bottom surface of the second pressing block 32, and when the first pressing block 31 and the second pressing block 32 are attached to two height sensors 7, the first magnetic block 311 and the second magnetic block 321 can be magnetically connected to the corresponding main magnetic block 71, and the first pressing block 31 and the second pressing block 32 can be prevented from being easily separated from the height sensors 7 by using magnetic force among the first magnetic block 311, the second magnetic block 321 and the main magnetic block 71. With reference to fig. 1, a plurality of shifting teeth 34 are arranged on the periphery of the driving plate 3 away from the base 1, and the shifting teeth 34 are arranged to facilitate the rotation of the driving plate 3 by a worker more conveniently or facilitate the rotation of the driving plate 3 by being connected with a driving member, so that the convenience of the cutter of the automatic punching equipment is improved.

The implementation principle of the cutter of the automatic punching equipment in the embodiment of the application is as follows: when the different types of punches 6 of the automatic punching equipment need to be replaced, the dial 3 is rotated, so that the first pressing block 31 and the second pressing block 32 can move and can be attached to the two height sensors 7, because the heights of the first pressing block 31 and the second pressing block 32 are different, the electric signals fed back to the controller 2 by the two height sensors 7 are different, at the moment, the controller 2 controls the driving motor 51 corresponding to the height sensor 7 with the higher detection height to be started to drive the corresponding punch 6 to extend out of the through groove 12, meanwhile, the driving motor 51 corresponding to the height sensor 7 with the lower control height is started by the controller 2 to drive the corresponding punch 6 to be retracted into the through groove 12, and therefore, when the dial 3 rotates for a certain distance, one punch 6 extends out, the other punch 6 is retracted, so that the replacement of the punch 6 is completed, compared with the need of replacing the whole cutter, the replacement of different punches 6 can be completed by only rotating the dial 3, the replacement process of the punch 6 is simplified, and the punching efficiency of the automatic punching equipment is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The cutter of the automatic punching equipment is characterized by comprising a base (1), wherein a plurality of through grooves (12) are formed in the base (1), a punch (6) is arranged in each through groove (12), each punch (6) is slidably arranged in each through groove (12) and is connected with a telescopic assembly (4), each telescopic assembly (4) is connected with a driving assembly (5), and the telescopic assemblies (4) and the driving assemblies (5) are arranged in the base (1); a driving plate (3) is rotatably connected to the base (1), a controller (2) is arranged in the base (1), a first pressing block (31) and a second pressing block (32) are arranged on one side, close to the base (1), of the driving plate (3), and the first pressing block (31) and the second pressing block (32) are different in height; the base (1) is provided with a plurality of height sensors (7), the height sensors (7) correspond to the driving assemblies (5), the height sensors (7) are uniformly distributed on the side wall of the base (1), and when one of the height sensors (7) is attached to the first pressing block (31), the adjacent height sensors (7) are attached to the second pressing block (32); the height sensors (7) and the driving assembly (5) are connected with the controller (2).

2. The cutter of an automatic die cutting apparatus according to claim 1, wherein: the telescopic component (4) comprises an inner rod (41) and an outer rod (42) which is arranged on the inner rod (41) in a sliding mode, and the inner rod (41) and the outer rod (42) are both arranged in the base (1) and are arranged vertically; one end, far away from the inner rod (41), of the outer rod (42) extends out of the through groove (12) and is connected with the punch (6), and the outer rod (42) is connected with the driving assembly (5).

3. The cutter of an automatic die cutting apparatus according to claim 2, wherein: the outer rod (42) is provided with a limiting ring (43), and the outer diameter of the limiting ring (43) is larger than the inner diameter of the through groove (12).

4. The cutter of an automatic die cutting apparatus according to claim 2, wherein: the driving assembly (5) comprises a driving motor (51) and a transmission gear (52), the driving motor (51) is arranged in the base (1), and the output end of the driving motor (51) is connected with the transmission gear (52); the outer side wall of the outer rod (42) is provided with a rack (44), the rack (44) is meshed with the transmission gear (52), and the driving motor (51) is connected with the controller (2).

5. The cutter of an automatic die cutting apparatus according to claim 1, wherein: and one side of the drive plate (3) far away from the base (1) is provided with a drive tooth (34).

6. The cutter of an automatic die cutting apparatus according to claim 1, wherein: each height sensor (7) is connected with a main magnetic block (71), the first pressing block (31) is connected with a first magnetic block (311) capable of being magnetically attracted with the main magnetic block (71), and when the first pressing block (31) is attached to the height sensors (7), the first magnetic block (311) is magnetically connected with the main magnetic block (71).

7. The cutter of an automatic die cutting apparatus according to claim 6, wherein: the second pressing block (32) is connected with a second magnetic block (321) capable of being magnetically attracted with the main magnetic block (71), and when the second pressing block (32) is attached to the height sensor (7), the second magnetic block (321) is magnetically connected with the main magnetic block (71).

8. The cutter of an automatic die cutting apparatus according to claim 1, wherein: the human body infrared detector (8) is arranged on the base (1), the human body infrared detector (8) is connected with the controller (2), and the controller (2) is connected with an alarm device.

9. The cutter of an automatic die cutting apparatus according to claim 8, wherein: be equipped with distancer (9) on base (1), distancer (9) with controller (2) are connected.

10. The cutter of an automatic die cutting apparatus according to claim 9, wherein: be equipped with electric jar (14) in base (1), the piston rod of electric jar (14) even has fly leaf (15), movable groove (13) have been seted up on base (1), fly leaf (15) slide to be set up in movable groove (13), distancer (9) and human infrared detector (8) all establish on fly leaf (15).