High-precision riveting equipment

Abstract

The utility model discloses high-precision riveting equipment which comprises a rotating disc, a storage base is arranged on the rotating disc in a surrounding mode, a first feeding channel, a second feeding channel, a height detection sensor, a riveting assembly and a discharging assembly are arranged along the rotating path of the rotating disc, a first transferring mechanical arm is arranged corresponding to the first feeding channel, and a second transferring mechanical arm is arranged corresponding to the second feeding channel. The riveting assembly comprises a lifting seat, the lifting seat is connected with a lifting driving assembly, a riveting plate is arranged at the bottom of the lifting seat, a displacement sensor is further arranged on the lifting seat, and the displacement sensor can sense the lifting height of the lifting seat and feed back information to the controller. And the controller can control the action of the lifting driving assembly. The riveting device is simple in structure and reasonable in design, can adjust the action of the riveting plate according to the detection condition, and ensures that high-precision riveting operation is realized.

Description

Technical Field

[0001] The utility model relates to riveting equipment, in particular to high-precision riveting equipment. Background Art

[0002] Riveting equipment is a special equipment used to rivet two objects. One type of riveting equipment includes a riveting plate, which is set on a lifting seat. The lifting seat is controlled to rise and fall, driving the riveting plate to descend and rivet the two objects together. One type of riveting requirement is to rivet the copper piece on the bottom block. When the riveting equipment with the above structure is used for riveting processing, there are defects: the lifting of the riveting plate is usually driven by air pressure or hydraulic pressure. If there is a certain difference in the thickness or density of the copper piece fed in, it is easy to cause the thickness of the copper piece after riveting to fail to meet the standard; and the air pressure or hydraulic drive method is prone to slight changes in stroke during long-term use, which is also easy to cause the thickness of the copper piece after riveting to fail to meet the standard. Utility Model Content

[0003] In view of the shortcomings of the background technology, the technical problem to be solved by the utility model is to provide a high-precision riveting device for solving the above-mentioned problems.

[0004] To this end, the utility model is implemented by adopting the following scheme:

[0005] A high-precision riveting equipment, characterized in that it includes a rotating disk, a storage seat is circumferentially arranged on the rotating disk, a first feed channel, a second feed channel, a height detection sensor, a riveting assembly and a discharging assembly are arranged along the rotating path of the rotating disk, a first transfer robot is arranged corresponding to the first feed channel, and a second transfer robot is arranged corresponding to the second feed channel, the riveting assembly includes a lifting seat, the lifting seat is connected to the lifting drive assembly, a riveting plate is arranged at the bottom of the lifting seat, and a displacement sensor is also arranged on the lifting seat, the displacement sensor can sense the lifting height of the lifting seat and feedback information to the controller, and the controller can control the action of the lifting drive assembly.

[0006] The first transfer robot comprises a first movable frame, a first lifting frame is arranged on the first movable frame, a first clamping cylinder is arranged on the first lifting frame, and the second transfer robot comprises a second movable frame, a second lifting frame is arranged on the second movable frame, and a suction head is arranged on the second lifting frame.

[0007] An imaging detection camera is also arranged between the riveting assembly and the discharging assembly, and the imaging detection camera is connected to the controller signal.

[0008] The discharging assembly comprises a third moving frame, a third lifting frame is arranged on the third moving frame, and a second clamping cylinder is arranged on the third lifting frame.

[0009] A material guide rack is provided corresponding to the material discharge assembly, and a first material guide trough and a second material guide trough are provided on the material guide rack. The material guide rack is connected to the piston rod of the mobile driving cylinder, and a first material blanking trough is provided corresponding to the first material guide trough, and a second material blanking trough is provided corresponding to the second material guide trough.

[0010] A high-precision riveting equipment of the above technical solution can detect the height of the copper part placed at the specified position by setting a height detection sensor, so as to prevent the height of the copper part from not meeting the standard and affecting the subsequent riveting quality. An additional displacement sensor is set on the lifting seat, which can perform real-time detection of the lifting height of the lifting seat during the riveting process, ensuring that the lifting seat will move at the set stroke amount during each riveting process, thereby ensuring that the thickness of the copper part after riveting can meet the set requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model has the following drawings:

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 for Figure 1 A partial enlarged view of the area pointed by A in the middle;

[0014] Figure 3 for Figure 1 A partial enlarged view of the area pointed by B in the middle;

[0015] Figure 4 for Figure 1 A partial enlarged view of the area where C is pointing. DETAILED DESCRIPTION

[0016] As shown in the figure, a high-precision riveting device disclosed in the utility model includes a rotating disk 3, a storage seat 4 is arranged on the rotating disk 3 in a circumferential manner, a first feed channel 22, a second feed channel 18, a height detection sensor 9, a riveting assembly and a discharging assembly are arranged along the rotating path of the rotating disk 3, and a first transfer robot is arranged corresponding to the first feed channel 22. Specifically, the first transfer robot includes a first moving frame 19, the first moving frame 19 is connected to the piston rod of the first cylinder 23, and a first lifting frame 20 is arranged on the first moving frame 19, and the first lifting frame 20 is connected to the second cylinder 3 3 is connected with the piston rod of the third cylinder 13, the cylinder body of the second cylinder 33 is arranged on the first moving frame 19, the first lifting frame 20 is provided with a first clamping cylinder 21, and a second transfer robot is arranged corresponding to the second feed channel 18. Specifically, the second transfer robot includes a second moving frame 14, the second moving frame 14 is connected with the piston rod of the third cylinder 13, the second lifting frame 16 is arranged on the second moving frame 14, the second lifting frame 16 is connected with the piston rod of the fourth cylinder 15, the cylinder body of the fourth cylinder 15 is arranged on the second moving frame 14, and the second lifting frame 16 is provided with an adsorption head 17. The riveting assembly includes a lifting seat 11, and the lifting seat 11 is connected with the lifting drive assembly. Specifically, the lifting drive assembly is a riveting cylinder 6. Of course, a hydraulic cylinder structure can also be used. A riveting plate 12 is arranged at the bottom of the lifting seat 11, and a displacement sensor 10 is also arranged on the lifting seat 11. The displacement sensor 10 can sense the lifting height of the lifting seat 11 and feedback information to the controller. The controller can control the action of the lifting drive assembly. An imaging detection camera 5 is also provided between the riveting assembly and the discharging assembly, and the imaging detection camera 5 is connected to the controller signal. The discharging assembly includes a third moving frame 29, which is connected to the piston rod of the fifth cylinder 27, and a third lifting frame 30 is provided on the third moving frame 29, and the third lifting frame 30 is connected to the piston rod of the sixth cylinder 28, and the cylinder body of the sixth cylinder 28 is provided on the third moving frame 29, and a second clamping cylinder 31 is provided on the third lifting frame 30. A guide frame 26 is provided corresponding to the discharging assembly, and a first guide trough 25 and a second guide trough 24 are provided on the guide frame 26, and the guide frame 26 is connected to the piston rod of the mobile driving cylinder 32, and a first blanking trough 1 is provided corresponding to the first guide trough 25, and a second blanking trough 2 is provided corresponding to the second guide trough 24, and the guide frame 26 is driven to move by controlling the mobile driving cylinder 32, so that the first guide trough 25 or the second guide trough 24 is aligned with the discharging position, and the finished product or waste is guided and transported.

[0017] The working principle of the utility model is as follows: the bottom material 7 is conveyed through the first feed channel 22, and the first manipulator drives its first clamping cylinder 21 to operate, so that the first clamping cylinder 21 can clamp the bottom material 7 on the first feed channel 22 to the storage seat 4, and then the rotating disk 3 drives the storage seat 4 to rotate to the second feed channel 18, the copper material 8 is conveyed through the second feed channel 18, and the second manipulator drives its adsorption head 17 to operate, adsorbs and transfers the copper material 8 to the bottom material 7, and then the rotating disk 3 drives the storage seat 4 to rotate to the height detection position. At the sensor 9, the height detection sensor detects the top surface height of the copper material 8 fed in. If the detection finds that the height exceeds the standard, the equipment will not perform riveting processing on the copper material on the storage seat in the future. If the detection height is normal, the rotating disk 3 drives the storage seat 4 to rotate to the riveting station, and the lifting seat 11 drives the riveting plate 12 to descend to perform riveting processing on the copper material 8. In the process of the descent of the lifting seat 11, the displacement sensor 10 will detect the moving distance of the lifting seat 11 in real time until the lifting seat 11 moves the required processing stroke. The controller will control the lifting drive component to stop driving the lifting seat 11 to descend, thereby ensuring that the thickness of the copper material after riveting meets the requirements. Then the rotating disk 3 drives the storage seat to rotate to the bottom of the imaging detection camera 5, and performs imaging detection on the riveted product. Then the rotating disk 3 drives the storage seat 4 to rotate to the discharging station, and the discharging component drives its second clamping cylinder 31 to move, and the finished product is clamped out of the storage seat 4. If the information fed back by the height detection sensor 9 and the imaging detection camera 5 is normal, the moving drive cylinder 32 will The guide rack 26 is driven to move so that the first guide trough 25 is aligned with the discharge position, and the second clamping cylinder 31 releases the finished product and it falls into the first guide trough 25 and then is sent out from the first blanking trough 1 to realize the collection of the finished product. If there is an abnormality in the information fed back by the height detection sensor 9 and the imaging detection camera 5, the mobile driving cylinder 32 will drive the guide rack 26 to move so that the second guide trough 24 is aligned with the discharge position, and the second clamping cylinder 31 releases the finished product and it falls into the second guide trough 24 and then is sent out from the second blanking trough 2 to realize the collection of waste products.

[0018] The structure of the utility model can detect the height of the copper piece placed at the specified position by arranging a height detection sensor, so as to avoid the influence of the subsequent riveting quality caused by the height of the copper piece not meeting the standard. An additional displacement sensor is arranged on the lifting seat, so as to perform real-time detection of the lifting height of the lifting seat during the riveting process, so as to ensure that the lifting seat moves with the set stroke amount during each riveting process, thereby ensuring that the thickness of the copper piece after riveting can meet the set requirements.

Claims

1. A high-precision riveting equipment, characterized in that: The invention comprises a rotating disk (3), on which a storage seat (4) is arranged in a circumferential manner, and along the rotating path of the rotating disk (3) a first feed channel (22), a second feed channel (18), a height detection sensor (9), a riveting assembly and a discharging assembly are arranged, a first transfer robot is arranged corresponding to the first feed channel (22), and a second transfer robot is arranged corresponding to the second feed channel (18), the riveting assembly comprises a lifting seat (11), the lifting seat (11) is connected to a lifting drive assembly, a riveting plate (12) is arranged at the bottom of the lifting seat (11), and a displacement sensor (10) is also arranged on the lifting seat (11), the displacement sensor (10) can sense the lifting height of the lifting seat (11) and feed back information to a controller, and the controller can control the action of the lifting drive assembly.

2. A high-precision riveting equipment according to claim 1, characterized in that The first transfer robot comprises a first movable frame (19), a first lifting frame (20) is arranged on the first movable frame (19), a first clamping cylinder (21) is arranged on the first lifting frame (20), and the second transfer robot comprises a second movable frame (14), a second lifting frame (16) is arranged on the second movable frame (14), and a suction head (17) is arranged on the second lifting frame (16).

3. The high-precision riveting equipment according to claim 1 is characterized in that An imaging detection camera (5) is also provided between the riveting assembly and the material discharging assembly, and the imaging detection camera (5) is connected to the controller signal.

4. The high-precision riveting equipment according to claim 1, characterized in that The material discharging assembly comprises a third movable frame (29), a third lifting frame (30) is arranged on the third movable frame (29), and a second clamping cylinder (31) is arranged on the third lifting frame (30).

5. The high-precision riveting equipment according to claim 1, characterized in that A material guide rack (26) is provided corresponding to the material discharging assembly, and a first material guide trough (25) and a second material guide trough (24) are provided on the material guide rack (26). The material guide rack (26) is connected to the piston rod of the movable driving cylinder (32), and a first material drop trough (1) is provided corresponding to the first material guide trough (25), and a second material drop trough (2) is provided corresponding to the second material guide trough (24).

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