Precise punching machine air gun blowing device based on sensor

Abstract

The utility model relates to the field of blowing devices, in particular to a punching machine air gun precise blowing device based on a sensor, which comprises a punching machine body. The punching machine further comprises a positioning sensor and a clamping base, the front end of the punching machine body is fixedly connected with a workbench, the upper end of the workbench is fixedly connected with a lower die, the lower end of the punching machine body is fixedly connected with an upper die, and the left end of the upper die is fixedly connected with the positioning sensor. Through the use of the positioning sensor and the clamping seat, the blowing angle and range are adjusted according to products of different specifications, the flexibility is high, the clamping is stable, the operation is convenient and fast, and the disassembly, assembly and adjustment are convenient, the punching machine body works, and when the upper die finishes punching and is far away from the lower die, the positioning sensor sends a signal to the sensor; the sensor receives a signal and transmits the signal to the controller to switch on the electromagnetic valve, the blow gun blows air to the surface of the lower die for blanking, the upper die stamps the lower die, when the sensor cannot sense the signal, the electromagnetic valve closes the blow gun to stop blowing, and the process is repeated, and the blow gun blows air at intervals for blanking.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of blowing device, especially the punch gas gun precision blowing device based on sensor. BACKGROUND

[0002] The punch is a kind of mechanical equipment using stamping die to carry out punching, blanking, bending, stretching and other forming processing to metal or non-metal material, is widely used in stamping and forming process of hardware parts, and punch gas gun is auxiliary equipment for cleaning chippings and dust in punch operation, also plays an important role in controlling blanking.

[0003] The existing punch gas gun precision blowing device structure is relatively single, punch processing speed is extremely fast, in order to avoid the influence needed blanking efficiency, need gas gun to carry out sustained blowing to product, cause the waste of gas energy, increase production cost, gas gun lacks flexibility, cannot adjust blowing intensity and range according to the different shape and size of product, inconvenient to disassemble and adjust, further aggravate the waste of gas energy.

[0004] Therefore, in view of the above-mentioned existing blowing device sustained blowing, causing the waste of gas energy, increasing production cost, gas gun lacking flexibility, disassembly and adjustment being inconvenient, a punch gas gun precision blowing device based on sensor can be designed to adjust the range of illumination conveniently, and increase the cleaning component to clean the surface of transparent glass cover, reduce the shielding of glass surface by dust. SUMMARY

[0005] In order to overcome the problem of the existing blowing device sustained blowing, causing the waste of gas energy, increasing production cost, gas gun lacking flexibility, disassembly and adjustment being inconvenient.

[0006] The technical scheme of the utility model is as follows: a punch gas gun precision blowing device based on sensor, comprising a punch body, a positioning sensor and a clamping seat, the front end of the punch body is fixedly connected with a workbench, the upper end of the workbench is fixedly connected with a lower die, the lower end of the punch body is fixedly connected with an upper die, the left end of the upper die is fixedly connected with a positioning sensor, the left end of the punch body is fixedly connected with a controller, the upper end of the workbench is provided with a supporting seat, the upper end of the supporting seat is provided with a connecting block, the upper end of the connecting block is fixedly connected with a clamping seat through a fixed block, the inside of the clamping seat is provided with a blowing gun, the rear end of the blowing gun is fixedly connected with a solenoid valve, and the left side of the front end of the punch body is fixedly connected with a sensor through a connecting rod.

[0007] Preferably, the support seat is fixedly installed on the workbench, the air blowing gun is fixedly installed on the connecting block through the clamping seat, the height of the support seat and the connecting block is adjusted so that the air blowing gun is higher than the upper surface of the lower die, the connecting block is rotated to adjust the inclination angle of the air blowing gun and the lower die, the air blowing angle and range are adjusted according to different specifications of products, the punch body works, when the upper die is away from the lower die after completing stamping, the positioning sensor sends a signal to the inductor, the inductor receives the signal and transmits the signal to the controller so that the electromagnetic valve is turned on, the air blowing gun blows air to the surface of the lower die to discharge materials, the upper die stamps the lower die, when the inductor cannot sense the signal, the electromagnetic valve is turned off and the air blowing gun stops blowing air, and the cycle is repeated, and the air blowing gun blows air and discharges materials at intervals.

[0008] Preferably, the upper end of the workbench is provided with a mounting groove, the lower end of the support seat is slidably connected with the mounting groove, and the upper end of the support seat is threadedly connected with an adjusting seat.

[0009] Preferably, the upper end of the adjusting seat is rotatably connected with a connecting seat through a damping pivot, and the upper end of the connecting seat is rotatably connected with the rear end of the connecting block through a damping pivot.

[0010] Preferably, the positioning sensor is electrically connected with the inductor, and the inductor is electrically connected with the controller.

[0011] Preferably, the clamping seat is composed of an upper clamping plate and a lower clamping plate, the rear ends of the upper clamping plate and the lower clamping plate are rotatably connected through a pivot, and the front ends of the upper clamping plate and the lower clamping plate are connected through locking bolts.

[0012] Preferably, the lower end of the lower clamping plate is threadedly connected with a knob, one end of the knob close to the air blowing gun is rotatably connected with an adjusting plate, and the lower end of the adjusting plate is slidably connected with the lower clamping plate.

[0013] Preferably, the front end of the controller is fixedly connected with an air outlet and an air inlet, the air outlet and one end of the electromagnetic valve away from the air blowing gun are connected through a hose, the air inlet is connected with an external air pipe, and the electromagnetic valve is electrically connected with the controller.

[0014] The utility model discloses the beneficial effects of:

[0015] The sensor-based punch gun precision blowing device of the punch, through the use of the positioning sensor and the clamping seat, the blowing gun is fixedly connected on the connecting block through the clamping seat, the height of the supporting seat and the connecting block is adjusted, so that the blowing gun is higher than the upper surface of the lower die, and the inclination angle of the blowing gun and the lower die is adjusted by rotating the connecting block, the blowing angle and range are adjusted according to different specifications of products, the flexibility is high, the clamping is stable, the operation is convenient, the adjustment is convenient, the punch body works, when the upper die is away from the lower die after completing the stamping, the positioning sensor sends a signal to the inductor, the inductor receives the signal and transmits the signal to the controller, so that the electromagnetic valve is turned on, the blowing gun blows air to the surface of the lower die to discharge, the upper die stamps the lower die, when the inductor cannot sense the signal, the electromagnetic valve is closed and the blowing gun stops blowing, and the cycle is repeated, the blowing gun blows air and discharges at intervals, and the blowing gun is precisely matched with the punch work, the degree of automation is high, the discharging efficiency is improved, and the gas energy is saved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall three-dimensional structure schematic view of the sensor-based punch gun precision blowing device of the punch is shown.

[0017] Figure 2 The blowing gun structure schematic view of the sensor-based punch gun precision blowing device of the punch is shown.

[0018] Figure 3 The supporting seat structure schematic view of the sensor-based punch gun precision blowing device of the punch is shown.

[0019] Figure 4 The clamping seat structure schematic view of the sensor-based punch gun precision blowing device of the punch is shown.

[0020] The reference signs are explained as follows: 1, punch body; 2, workbench; 3, lower die; 4, upper die; 5, positioning sensor; 6, controller; 7, supporting seat; 8, connecting block; 9, clamping seat; 901, upper clamping plate; 902, lower clamping plate; 10, blowing gun; 11, electromagnetic valve; 12, inductor; 13, mounting groove; 14, adjusting seat; 15, connecting seat; 16, locking bolt; 17, knob; 18, adjusting plate; 19, air outlet; 20, air inlet; 21, hose. DETAILED DESCRIPTION

[0021] The utility model is further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-4The utility model provides a kind of embodiment: a punch air gun precision blowing device based on sensor, including punch body 1;Still including positioning sensor 5 and clamping seat 9, the front end of punch body 1 is fixedly connected with workbench 2, the upper end of workbench 2 is fixedly connected with lower mould 3, the lower end of punch body 1 is fixedly connected with upper mould 4, the left end of upper mould 4 is fixedly connected with positioning sensor 5, the left end of punch body 1 is fixedly connected with controller 6, the upper end of workbench 2 is provided with support seat 7, the upper end of support seat 7 is provided with connecting block 8, connecting block 8 is fixedly connected with clamping seat 9 by fixed block on the upper end, the inside of clamping seat 9 is provided with air gun 10, the rear end of air gun 10 is fixedly connected with electromagnetic valve 11, the left side of the front end of punch body 1 is fixedly connected with inductor 12 by connecting rod, when using, support seat 7 is installed and fixed on workbench 2, air gun 10 is fixedly installed connecting block 8 by clamping seat 9, the height of support seat 7 and connecting block 8 is adjusted, so that air gun 10 is higher than the upper surface of lower mould 3, and the inclination angle of air gun 10 and lower mould 3 is adjusted by rotating connecting block 8, according to different specification product, adjust blowing angle and range, high flexibility, clamping is stable, convenient to operate, it is convenient to dismount and adjust, punch body 1 works, when upper mould 4 completes stamping and is away from lower mould 3, positioning sensor 5 sends signal to inductor 12, inductor 12 receives signal and is passed to controller 6 so that electromagnetic valve 11 is connected, air gun 10 blows to the surface of lower mould 3 and carries out blanking, upper mould 4 stamps lower mould 3, when inductor 12 does not sense signal, electromagnetic valve 11 closes air gun 10 and stops blowing, reciprocating, air gun 10 interval blows blanking, and it is precisely matched with punch work, high degree of automation, improve blanking efficiency, save gas energy.

[0023] Please refer to Figure 1 、 Figure 2 and Figure 3 , in the embodiment, the upper end of workbench 2 is provided with mounting groove 13, the lower end of support seat 7 is slidably connected with mounting groove 13, the upper end of support seat 7 is threadedly connected with adjusting seat 14, support seat 7 is installed on mounting groove 13 as required, different blowing direction and angle can be selected, adjusting seat 14 and support seat 7 are adjusted by rotating adjusting seat 14, the upper end of adjusting seat 14 is rotatably connected with connecting seat 15 by damping pivot, the upper end of connecting seat 15 is rotatably connected with the rear end of connecting block 8 by damping pivot, the vertical direction deflection angle of blowing is adjusted by rotating connecting block 8, the horizontal direction deflection angle of blowing is adjusted by rotating connecting seat 15, positioning sensor 5 is electrically connected with inductor 12, inductor 12 is electrically connected with controller 6, positioning sensor 5 sends signal to inductor 12, inductor 12 receives signal and is passed to controller 6.

[0024] Please refer to Figure 1 、 Figure 2 and Figure 4In the embodiment, the clamping seat 9 is composed of an upper clamping plate 901 and a lower clamping plate 902, the rear ends of the upper clamping plate 901 and the lower clamping plate 902 are rotationally connected through a rotating shaft, the front ends of the upper clamping plate 901 and the lower clamping plate 902 are connected through a locking bolt 16, the air blowing gun 10 is placed on the lower clamping plate 902, the upper clamping plate 901 is closed, the locking bolt 16 locks the clamping seat 9, the lower end of the lower clamping plate 902 is threadedly connected with a knob 17, the end of the knob 17 close to the air blowing gun 10 is rotationally connected with an adjusting plate 18, the lower end of the adjusting plate 18 is slidingly connected with the lower clamping plate 902, rotating the knob 17 drives the adjusting plate 18 to move upwards, the air blowing gun 10 is clamped and fixed, the stability is improved, the shaking during the blowing process is avoided, the blanking is affected, the front end of the controller 6 is fixedly connected with an air outlet 19 and an air inlet 20, the air outlet 19 and the end of the electromagnetic valve 11 away from the air blowing gun 10 are connected through a hose 21, the air inlet 20 is connected with an external air pipe, the electromagnetic valve 11 is electrically connected with the controller 6, the external air is input into the air blowing gun 10 from the air inlet 20 and the air outlet 19 through the hose 21, and the electromagnetic valve 11 accurately controls the blowing and stopping.

[0025] When working, the supporting seat 7 is fixedly installed on the workbench 2, the air blowing gun 10 is fixedly and installationally connected with the connecting block 8 through the clamping seat 9, the height of the supporting seat 7 and the connecting block 8 is adjusted, the air blowing gun 10 is higher than the upper surface of the lower die 3, the connecting block 8 is rotated to adjust the inclination angle of the air blowing gun 10 and the lower die 3, the punch body 1 works, when the upper die 4 completes the stamping and moves away from the lower die 3, the positioning sensor 5 sends a signal to the inductor 12, the inductor 12 receives the signal and transmits the signal to the controller 6, so that the electromagnetic valve 11 is turned on, the air blowing gun 10 blows air to the surface of the lower die 3 to blank, the upper die 4 stamps the lower die 3, when the inductor 12 cannot sense the signal, the electromagnetic valve 11 is turned off, the air blowing gun 10 stops blowing air, and the cycle is repeated, the air blowing gun 10 blows air and blanks at intervals, is accurately matched with the punch work, has high automation degree, improves the blanking efficiency, and saves air energy.

[0026] Through the above steps, the use of the positioning sensor 5 and the clamping seat 9, the clamping seat 9 is convenient to adjust the blowing angle and range according to different specifications of products, has high flexibility, is stable in clamping, is convenient to operate, is convenient to disassemble and adjust, the positioning sensor 5 sends a signal to make the electromagnetic valve 11 be turned on, the air blowing gun 10 blows air and blanks at intervals, is accurately matched with the punch work, has high automation degree, improves the blanking efficiency, and saves air energy, so as to solve the problems that the existing air blowing device continuously blows air, causes waste of air energy, increases production cost, and the air gun lacks flexibility and is inconvenient to disassemble and adjust.

Claims

1. A sensor-based precision air blowing device for punch air gun, comprising a punch body (1); characterized in that: The punch body (1) is fixedly connected with a workbench (2) at the front end, the workbench (2) is fixedly connected with a lower die (3) at the upper end, the punch body (1) is fixedly connected with an upper die (4) at the lower end, the left end of the upper die (4) is fixedly connected with a positioning sensor (5), the left end of the punch body (1) is fixedly connected with a controller (6), the upper end of the workbench (2) is provided with a supporting seat (7), the upper end of the supporting seat (7) is provided with a connecting block (8), the upper end of the connecting block (8) is fixedly connected with a clamping seat (9) through a fixed block, the inside of the clamping seat (9) is provided with a blowing gun (10), the rear end of the blowing gun (10) is fixedly connected with a solenoid valve (11), and the left side of the front end of the punch body (1) is fixedly connected with a sensor (12) through a connecting rod.

2. The sensor-based precision air blowing device for air gun of punch press according to claim 1, characterized in that: The upper end of the workbench (2) is provided with a mounting groove (13), and the lower end of the supporting seat (7) is slidably connected with the mounting groove (13).

3. The sensor-based precision air blowing device for air gun of punch press according to claim 2, characterized in that: The upper end of the adjusting seat (14) is rotatably connected with a connecting seat (15) through a damping shaft, and the upper end of the connecting seat (15) is rotatably connected with the rear end of the connecting block (8) through a damping shaft.

4. The sensor-based precision air blowing device for air gun of punch press according to claim 1, characterized in that: The positioning sensor (5) is electrically connected with the sensor (12), and the sensor (12) is electrically connected with the controller (6).

5. The sensor-based precision air blowing device for air gun of punch press according to claim 1, characterized in that: The clamping seat (9) is composed of an upper clamping plate (901) and a lower clamping plate (902), the rear ends of the upper clamping plate (901) and the lower clamping plate (902) are rotatably connected through a shaft, and the front ends of the upper clamping plate (901) and the lower clamping plate (902) are connected through locking bolts (16).

6. The sensor-based precision air blowing device for air gun of punch press according to claim 1, characterized in that: The lower end of the lower clamping plate (902) is threadedly connected with a knob (17), one end of the knob (17) close to the blowing gun (10) is rotatably connected with an adjusting plate (18), and the lower end of the adjusting plate (18) is slidably connected with the lower clamping plate (902).

7. The sensor-based precision air blowing device for air gun of punch press according to claim 1, characterized in that: The front end of the controller (6) is fixedly connected with an air outlet (19) and an air inlet (20), the air outlet (19) and the solenoid valve (11) are connected through a hose (21) away from the blowing gun (10), the air inlet (20) is connected with an external air pipe, and the solenoid valve (11) is electrically connected with the controller (6).

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