Real-time detection device for auto-induction stamping die

Abstract

The utility model relates to the field of stamping dies, in particular to an automatic induction stamping die real-time detection device which comprises an installation frame used for bearing the real-time detection device. According to the real-time detection device for the auto-induction stamping die, through the arrangement of the hydraulic cylinder, the hydraulic pump, the fixed seat, the connecting frame, the first servo motor, the lead screw, the movable seat, the second servo motor, the transmission rod, the first bevel gear, the second bevel gear and the detection camera, the hydraulic cylinder is pushed by turning on a switch of the hydraulic pump; a screw rod is driven to rotate by turning on a first servo motor switch on the right side of the connecting frame, an external moving seat and the lower detection camera are driven to move left and right by utilizing the rotation of the screw rod, comprehensive real-time detection is carried out, and then a second servo motor switch is turned on, so that the detection accuracy is improved. And the first bevel gear and the second bevel gear are driven to perform meshing transmission, so that the detection camera below is driven to rotate, and real-time detection at different angles is realized.

Description

Technical Field

[0001] This utility model relates to the field of stamping dies, specifically to an automatic sensing stamping die real-time detection device. Background Technology

[0002] Stamping dies, also known as punching dies or hardware dies, are special process equipment used in cold stamping to process materials (metal or non-metal) into parts (or semi-finished products). Automatic sensing stamping die real-time detection device is a high-precision detection device based on machine vision technology. It is widely used in the stamping production process to monitor the operating status of the die in real time, ensuring the stability of the production process and product quality.

[0003] Existing real-time stamping die monitoring devices are mostly fixed in the same position and cannot be adjusted when monitoring the operating status of stamping dies in real time. When it is necessary to monitor different angles of the die, the entire monitoring device needs to be disassembled and reinstalled at a different angle. This installation and disassembly delays the work progress, and the angle being monitored needs to be adjusted during the stamping process.

[0004] Therefore, it is necessary to invent an automatic sensing stamping die real-time detection device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an automatic sensing stamping die real-time detection device. By turning on the hydraulic pump switch, a certain pressure is generated inside, causing the oil to drive the hydraulic cylinder, which in turn drives the fixed base, connecting frame, and the detection camera below to adjust their height. By turning on the first servo motor switch on the right side of the connecting frame, the lead screw is driven to rotate. The rotation of the lead screw drives the external moving base and the detection camera below to move left and right, thereby performing comprehensive real-time detection according to the stamping die condition. In addition, turning on the second servo motor switch drives the first and second helical gears to mesh and transmit power, thereby driving the detection camera below to rotate, realizing real-time detection at different angles. This solves the problem mentioned in the background art that most existing stamping die real-time detection devices are fixed in one position and cannot be adjusted when monitoring the operating status of the stamping die in real time. When it is necessary to monitor different angles of the die, the entire detection device needs to be disassembled and reinstalled at a different angle. This installation and disassembly delays the work progress, and there is also the problem of adjusting the detected angle during the stamping process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic sensing stamping die real-time detection device, including a mounting frame for supporting the real-time detection device;

[0007] A mounting bracket is installed on the upper right side of the stamping die body. A hydraulic cylinder is fixedly installed above the mounting bracket. A hydraulic pump is fixedly installed on the outer side of the upper end of the hydraulic cylinder. A fixed base is fixedly connected to the output end of the hydraulic cylinder. A connecting bracket is fixedly connected below the fixed base. A first servo motor is fixedly installed on the right side of the connecting bracket. A lead screw is fixedly connected to the output end of the first servo motor. A movable base is threaded onto the external side of the lead screw. A second servo motor is fixedly installed on the right side of the movable base. A transmission rod is fixedly connected to the output end of the second servo motor. A first helical gear is fixedly connected to the other end of the transmission rod. A second helical gear is meshed with the external side of the first helical gear.

[0008] A clamping mechanism, installed below the second helical gear, is used to clamp the detection camera. The detection camera is clamped inside the clamping mechanism. An infrared sensor is fixedly installed below the detection camera. A signal transmitter is fixedly installed on the right side of the stamping die body. A display is installed on the right side of the signal transmitter. An audible and visual alarm light is fixedly installed on the upper right side of the stamping die body.

[0009] Preferably, sliding rods are fixedly provided on both sides above the fixed base, and the sliding rods are slidably connected to the mounting frame.

[0010] Preferably, the movable seat slides with the connecting frame in a limited manner, and the external dimensions of the movable seat match the internal dimensions of the connecting frame.

[0011] Preferably, the clamping mechanism includes a clamping seat, which is fixed below the second helical gear. Screws are threaded through both sides of the clamping seat, and a clamping block is fixedly connected to one end of the screws. An anti-slip pad is pasted on the outside of the clamping block, and the detection camera is disposed inside the clamping block.

[0012] Preferably, the input terminal of the detection camera is electrically connected to the output terminal of the signal transmitter, and the input terminal of the signal transmitter is electrically connected to the output terminal of the display.

[0013] Preferably, the input terminal of the infrared sensor is electrically connected to the output terminal of the signal transmitter, and the input terminal of the signal transmitter is electrically connected to the output terminal of the audible and visual alarm light.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. By configuring a hydraulic cylinder, hydraulic pump, fixed base, connecting frame, first servo motor, lead screw, moving base, second servo motor, transmission rod, first helical gear, second helical gear, and detection camera, detection can be performed according to different angles and orientations. By turning on the hydraulic pump switch, a certain pressure is generated inside, causing the oil to push the hydraulic cylinder, which in turn drives the fixed base, connecting frame, and detection camera below to adjust their height. By turning on the first servo motor switch on the right side of the connecting frame, the lead screw is driven to rotate. The rotation of the lead screw drives the external moving base and the detection camera below to move left and right, thereby performing comprehensive real-time detection according to the stamping die. In addition, by turning on the second servo motor switch, the first and second helical gears mesh and drive the detection camera below to rotate, realizing real-time detection at different angles.

[0016] 2. By setting up a detection camera, infrared sensor, signal transmitter, display, and audible and visual alarm lights, the detection camera can detect the stroke of the stamping die in real time. The data detected by the detection camera is transmitted to the signal transmitter, which then transmits the signal to the display, allowing staff to view the detection results. The infrared sensor below the detection camera can detect whether the die position is off-center or if foreign objects have entered. When this occurs, the infrared signal changes and is transmitted to the signal transmitter, which then transmits the signal to the audible and visual alarm lights to promptly stop nearby staff from inspecting the area. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the mounting bracket structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the connecting frame structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the first helical gear and the second helical gear of this utility model;

[0022] Figure 5 A schematic diagram of the clamping mechanism of this utility model;

[0023] Figure 6 This is the system control flowchart of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Mounting bracket; 2. Stamping die body; 3. Hydraulic cylinder; 4. Hydraulic pump; 5. Fixed base; 6. Slide rod; 7. Connecting frame; 8. First servo motor; 9. Lead screw; 10. Moving base; 11. Second servo motor; 12. Transmission rod; 13. First helical gear; 14. Second helical gear; 15. Clamping mechanism; 1501. Clamping base; 1502. Screw; 1503. Clamping block; 1504. Anti-slip pad; 16. Detection camera; 17. Infrared sensor; 18. Signal transmitter; 19. Display; 20. Audible and visual alarm light. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] This utility model provides, for example Figure 1-6 The automatic sensing stamping die real-time detection device shown includes a mounting frame 1 for supporting the real-time detection device.

[0028] Mounting bracket 1 is installed on the upper right side of the stamping die body 2. A hydraulic cylinder 3 is fixedly installed on the upper side of the mounting bracket 1. A hydraulic pump 4 is fixedly installed on the outer side of the upper end of the hydraulic cylinder 3. A fixed seat 5 is fixedly connected to the output end of the hydraulic cylinder 3. A connecting bracket 7 is fixedly connected to the lower side of the fixed seat 5. A first servo motor 8 is fixedly installed on the right side of the connecting bracket 7. A lead screw 9 is fixedly connected to the output end of the first servo motor 8. A movable seat 10 is threadedly connected to the external side of the lead screw 9. A second servo motor 11 is fixedly installed on the right side of the movable seat 10. A transmission rod 12 is fixedly connected to the output end of the second servo motor 11. A first helical gear 13 is fixedly connected to the other end of the transmission rod 12. A second helical gear 14 is meshed with the external side of the first helical gear 13.

[0029] A clamping mechanism 15, installed below the second helical gear 14, is used to clamp the detection camera 16. The detection camera 16 is clamped inside the clamping mechanism 15. An infrared sensor 17 is fixedly installed below the detection camera 16. A signal transmitter 18 is fixedly installed on the right side of the stamping die body 2. A display 19 is installed on the right side of the signal transmitter 18. An audible and visual alarm light 20 is fixedly installed on the upper right side of the stamping die body 2. By turning on the switch of the hydraulic pump 4, a certain pressure is generated inside, which causes the oil to push the hydraulic cylinder 3, thereby driving the fixed seat 5, the connecting frame 7, and the detection camera 16 below to adjust their height. By turning on the switch of the first servo motor 8 on the right side of the connecting frame 7, the lead screw 9 is driven to rotate. The rotation of the lead screw 9 drives the external moving seat 10 and the detection camera 16 below to move left and right, thereby performing comprehensive real-time detection according to the condition of the stamping die. In addition, by turning on the switch of the second servo motor 11, the first helical gear 13 and the second helical gear 14 are meshed and driven, thereby driving the detection camera 16 below to rotate, realizing real-time detection at different angles.

[0030] like Figure 1 and Figure 2 As shown, slide rods 6 are fixedly installed on both sides of the upper part of the fixed base 5. The slide rods 6 are slidably connected to the mounting frame 1. By turning on the hydraulic pump 4 switch, a certain pressure is generated inside, which causes the oil to push the hydraulic cylinder 3 and drive the fixed base 5 to rise and fall. When the fixed base 5 rises and falls, the slide rods 6 on both sides of the upper part slide within the mounting frame 1 to limit the movement, which improves the stability of the fixed base 5 rising and falling.

[0031] like Figure 1 and Figure 3 As shown, the movable seat 10 and the connecting frame 7 are limited to sliding. The external dimensions of the movable seat 10 match the internal dimensions of the connecting frame 7. By turning on the switch of the first servo motor 8 on the right side of the connecting frame 7, the lead screw 9 is driven to rotate. The rotation of the lead screw 9 drives the external movable seat 10 and the detection camera 16 below to move left and right, thereby performing comprehensive real-time detection based on the condition of the stamping die.

[0032] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the clamping mechanism 15 includes a clamping seat 1501, which is fixed below the second helical gear 14. Screws 1502 are threaded through both sides of the clamping seat 1501. A clamping block 1503 is fixedly connected to one end of the screws 1502. An anti-slip pad 1504 is attached to the outside of the clamping block 1503. The detection camera 16 is located inside the clamping block 1503. By rotating the screws 1502 on both sides of the clamping seat 1501, the screws 1502 push the clamping block 1503 and the anti-slip pad 1504 to come close to clamp the detection camera 16, which facilitates the disassembly and replacement of the detection camera 16.

[0033] like Figure 1 , Figure 3 , Figure 4 and Figure 6 As shown, the input terminal of the detection camera 16 is electrically connected to the output terminal of the signal transmitter 18, and the input terminal of the signal transmitter 18 is electrically connected to the output terminal of the display 19. The signal is then transmitted to the display 19 through the signal transmitter 18, so that the staff can view the detection results on the display 19.

[0034] like Figure 1 , Figure 3 and Figure 6 As shown, the input terminal of the infrared sensor 17 is electrically connected to the output terminal of the signal transmitter 18, and the input terminal of the signal transmitter 18 is electrically connected to the output terminal of the audible and visual alarm light 20. When the infrared sensor 17 below the detection camera 16 detects whether the mold position is offset or foreign objects are intruded, the infrared signal will change and be transmitted to the signal transmitter 18. The signal transmitter 18 then transmits the signal to the audible and visual alarm light 20 to stop the surrounding staff from inspecting the area.

[0035] The working principle of this utility model is as follows: First, an external power supply is connected. During the operation of the stamping die, based on the angle of the stamping die and the detection range, the hydraulic pump 4 is turned on, generating a certain pressure inside. This causes the hydraulic cylinder 3 to be pushed by the hydraulic fluid, which in turn drives the fixed seat 5, the connecting frame 7, and the detection camera 16 below to adjust their height. Then, by turning on the first servo motor 8 on the right side of the connecting frame 7, the lead screw 9 is rotated. The rotation of the lead screw 9 drives the external movable seat 10 and the detection camera 16 below to move left and right, thus performing comprehensive real-time detection based on the stamping die's condition. Finally, by turning on the second servo motor 11, the first helical gear 13 and the second helical gear 14 mesh, thereby driving the detection camera 16 below to rotate. The device performs real-time detection from different angles. When the detection camera 16 detects the stroke of the stamping die in real time, the data detected by the detection camera 16 is transmitted to the signal transmitter 18. The signal transmitter 18 then transmits the signal to the display 19, allowing the staff to view the detection results on the display 19. The infrared sensor 17 below the detection camera 16 can scan whether the die position is offset or foreign objects have entered. When this happens, the infrared signal changes and is transmitted to the signal transmitter 18. The signal transmitter 18 then transmits the signal to the audible and visual alarm light 20 to stop the operation of the stamping die body 2 in time, thereby alerting the surrounding staff to check. This completes the process of using the automatic sensing stamping die real-time detection device.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic sensing stamping die real-time detection device, characterized in that: Includes a mounting bracket (1) for supporting the real-time detection device; Mounting bracket (1) is installed on the upper right side of the stamping die body (2). A hydraulic cylinder (3) is fixedly installed above the mounting bracket (1). A hydraulic pump (4) is fixedly installed on the outer side of the upper end of the hydraulic cylinder (3). A fixed seat (5) is fixedly connected to the output end of the hydraulic cylinder (3). A connecting bracket (7) is fixedly connected below the fixed seat (5). A first servo motor (8) is fixedly installed on the right side of the connecting bracket (7). A lead screw (9) is fixedly connected to the output end of the first servo motor (8). A moving seat (10) is threaded to the outside of the lead screw (9). A second servo motor (11) is fixedly installed on the right side of the moving seat (10). A transmission rod (12) is fixedly connected to the output end of the second servo motor (11). A first helical gear (13) is fixedly connected to the other end of the transmission rod (12). A second helical gear (14) is meshed with the outside of the first helical gear (13). A clamping mechanism (15) is installed below the second helical gear (14) for clamping the detection camera (16). The detection camera (16) is clamped inside the clamping mechanism (15). An infrared sensor (17) is fixedly installed below the detection camera (16). A signal transmitter (18) is fixedly installed on the right side of the stamping die body (2). A display (19) is installed on the right side of the signal transmitter (18). An audible and visual alarm light (20) is fixedly installed on the upper right side of the stamping die body (2).

2. The automatic induction stamping die real-time detection device according to claim 1, characterized in that: Slide rods (6) are fixedly installed on both sides above the fixed base (5), and the slide rods (6) are slidably connected to the mounting bracket (1).

3. The automatic induction stamping die real-time detection device according to claim 1, characterized in that: The movable seat (10) and the connecting frame (7) are limited to sliding, and the external dimensions of the movable seat (10) match the internal dimensions of the connecting frame (7).

4. The automatic induction stamping die real-time detection device according to claim 1, characterized in that: The clamping mechanism (15) includes a clamping seat (1501), which is fixed below the second helical gear (14). The clamping seat (1501) has screws (1502) threaded through both sides. One end of the screw (1502) is fixedly connected to a clamping block (1503). The outside of the clamping block (1503) is covered with an anti-slip pad (1504). The detection camera (16) is located inside the clamping block (1503).

5. The automatic induction stamping die real-time detection device according to claim 1, characterized in that: The input terminal of the detection camera (16) is electrically connected to the output terminal of the signal transmitter (18), and the input terminal of the signal transmitter (18) is electrically connected to the output terminal of the display (19).

6. The automatic induction stamping die real-time detection device according to claim 1, characterized in that: The input terminal of the infrared sensor (17) is electrically connected to the output terminal of the signal transmitter (18), and the input terminal of the signal transmitter (18) is electrically connected to the output terminal of the audible and visual alarm lamp (20).

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