An intelligent cyclic motion detection device

Abstract

The present invention discloses an intelligent cyclic motion detection device, comprising a frame, on which a cyclic operation mechanism, an automatic turning mechanism and a plurality of detection mechanisms are arranged, the cyclic operation mechanism is used for conveying the workpiece to be inspected, the automatic turning mechanism is used for turning over the workpiece to be inspected, and the detection mechanism is used for detecting the workpiece to be inspected; the intelligent cyclic motion detection device of this scheme adopts a mode in which a conveying mechanism drives a carrier to cyclically move, the conveying mechanism loads materials at one end and unloads materials at the other end, and can perform assembly line-type automatic detection in conjunction with upstream and downstream automation equipment; and according to detection needs, multiple sets of detection mechanisms can be arranged along the conveying mechanism, and in conjunction with the automatic turning mechanism, double-sided detection of sheet components can be performed, which greatly improves detection efficiency and reduces detection costs.

Description

Technical Field

[0001] The invention relates to intelligent cyclic motion detection equipment, belonging to the technical field of detection equipment. Background Art

[0002] After some components of mechanical electronic products are produced, they need to be judged by equipment or instruments to determine whether the products are qualified; manual inspection methods are inefficient and waste manpower; and existing inspection equipment generally uses a carrier to move back and forth, single-point inspection efficiency is low, and the inspection area is limited. If a sheet component requires double-sided inspection, it needs to be manually turned over for inspection, which cannot meet the needs of modern and efficient production. Summary of the invention

[0003] The purpose of the present invention is to provide an intelligent cyclic motion detection device in order to overcome the deficiencies of the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an intelligent circulating motion detection device, comprising a frame, on which a circulating operation mechanism, an automatic turning mechanism and multiple detection mechanisms are arranged, the circulating operation mechanism is used to convey the workpiece to be detected, the automatic turning mechanism is used to turn over the workpiece to be detected, and the detection mechanism is used to detect the workpiece to be detected.

[0005] Preferably, the circulating operation mechanism includes a circulating operation support, a circulating operation driving device and a conveyor belt assembly. The circulating operation driving device is arranged on the circulating operation support. The circulating operation driving device drives the conveyor belt assembly to operate. A plurality of workpiece carriers are arranged on the conveyor belt assembly.

[0006] Preferably, the conveyor belt assembly includes a circulating conveyor belt and two circulating transmission wheels, the circulating conveyor belt cooperates with the two circulating transmission wheels, the circulating operation driving device is a reduction motor, and the circulating operation driving device drives one of the circulating transmission wheels to rotate.

[0007] Preferably, the workpiece carrier includes a carrier base, a carrier plate and a positioning pin, the carrier plate is arranged on the carrier base, and there is a accommodating space between the carrier plate and the base, and a damping pad is arranged in the accommodating space; there are multiple positioning pins, one end of the positioning pin is inserted into the damping pad, and the other end extends to the upper surface of the carrier plate.

[0008] Preferably, the base is provided with carrier air receiving holes, and the carrier plate is provided with carrier adsorption holes.

[0009] Preferably, the automatic flipping mechanism comprises a flipping mechanism base, a flipping mechanism lifting frame and two flipping brackets. The flipping mechanism base is provided with a lifting drive device, which drives the flipping mechanism lifting frame to lift and lower. The flipping mechanism lifting frame is provided with a reciprocating drive device, which drives the two flipping brackets to move relative to each other. Both flipping brackets are provided with a flipping manipulator and a flipping drive device, each flipping manipulator is provided with a suction component, and the flipping drive device drives the flipping manipulator to rotate, and the rotation directions of the flipping manipulators on the two flipping brackets are opposite.

[0010] Preferably, the lifting frame of the flipping mechanism is slidably arranged on the flipping mechanism base through a vertical linear slide rail assembly, and the lifting drive device is a reduction motor, and the lifting drive device drives the lifting frame of the flipping mechanism to rise and fall through a cam rocker arm assembly.

[0011] Preferably, the two flipping brackets are slidably arranged on the flipping mechanism lifting frame through a horizontal linear slide rail assembly, the reciprocating drive device is a reduction motor, the reciprocating drive device drives the two flipping brackets to move relative to each other through a belt, and the two flipping brackets are respectively connected to the upper and lower sections of the belt.

[0012] Preferably, the automatic flipping mechanism further comprises an air receiving bracket, on which two rotating air receiving components are arranged, and each of the two rotating air receiving components is connected to a flipping robot via an air path, and the rotating air receiving components rotate synchronously with the connected flipping robot.

[0013] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0014] The intelligent circular motion detection equipment of this solution adopts a conveying mechanism to drive the carrier to move in a circular motion. The conveying mechanism loads materials at one end and unloads materials at the other end. In conjunction with upstream and downstream automation equipment, it can perform assembly line-style automatic detection. In addition, multiple sets of detection mechanisms can be arranged along the conveying mechanism according to detection needs. In conjunction with the automatic turning mechanism, double-sided detection of sheet components can be performed, which greatly improves detection efficiency and reduces detection costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The technical solution of the present invention is further described below in conjunction with the accompanying drawings:

[0016] Attached Figure 1 It is a schematic diagram of the three-dimensional structure of an intelligent cyclic motion detection device according to the present invention;

[0017] Attached Figure 2 It is a three-dimensional structural schematic diagram of the circulating operation mechanism of the present invention;

[0018] Attached Figure 3 A schematic diagram of the three-dimensional structure of the circulating operation mechanism of the present invention after removing some shielding parts

[0019] Attached Figure 4 is a schematic diagram of the workpiece carrier of the present invention;

[0020] Attached Figure 5 is a cross-sectional schematic diagram of the workpiece carrier of the present invention;

[0021] Attached Figure 6 It is a three-dimensional structural schematic diagram of the automatic flipping mechanism of the present invention;

[0022] Attached Figure 7 It is a schematic diagram of the three-dimensional structure from another angle of the automatic flipping mechanism of the present invention. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] like Figure 1 As shown, the intelligent cyclic motion detection device described in the present invention comprises a frame 1 on which a cyclic operation mechanism 2, an automatic turning mechanism 3 and a plurality of detection mechanisms are arranged.

[0025] like Figure 2 , 3 As shown, the circulating operation mechanism 2 includes a circulating operation bracket 11, a circulating operation driving device 12 and a conveyor belt assembly. The circulating operation bracket 11 is installed on the frame 1. The circulating operation driving device 12 is a reduction motor, which is installed on the circulating operation bracket 11; the conveyor belt assembly includes a circulating conveyor belt 14 and two circulating transmission wheels 15. The circulating conveyor belt 14 cooperates with the two circulating transmission wheels 15. The two circulating transmission wheels 15 are installed on the circulating operation bracket 11 through bearings and other structures. The circulating operation driving device 12 drives one of the circulating transmission wheels 15 to rotate through the transmission assembly.

[0026] The circulating conveyor belt 14 is provided with a plurality of workpiece carriers 13 arranged at equal intervals. Figure 4 , 5 As shown, the workpiece carrier 13 includes a carrier base 21, a carrier plate 22 and a positioning pin 23. Both the carrier base 21 and the carrier plate 22 are square structures. The carrier plate 22 is arranged on the carrier base 21. There is a accommodating space between the carrier plate 22 and the base 21, and a damping pad 24 is arranged in the accommodating space; there are multiple positioning pins 23, one end of the positioning pin 23 is inserted into the damping pad 24, and the other end extends to the upper surface of the carrier plate 22; the damping pad 24 can be a material such as sponge, which has a certain fixing effect on the positioning pin 23, so that when the workpiece carrier 13 runs to the lower conveyor belt, the positioning pin 23 will not fall off the carrier; multiple positioning pins 23 can be inserted into the hole structure of the workpiece itself to position the workpiece, and can also be positioned in conjunction with the edge of the workpiece.

[0027] The workpiece carrier 13 may also be provided with carrier air receiving holes 25 on the base 21 and carrier adsorption holes 26 on the carrier plate 22 to fix the workpiece by vacuum negative pressure adsorption, thereby further ensuring the stability of transportation.

[0028] like Figure 6 , 7 As shown, the automatic flipping mechanism 3 comprises an air receiving bracket 41 , a flipping mechanism base 31 , a flipping mechanism lifting frame 32 and two flipping brackets 33 , and the air receiving bracket 41 and the flipping mechanism base 31 are installed on the frame 1 .

[0029] The flipping mechanism lifting frame 32 is slidably set on the flipping mechanism base 31 through a vertical linear slide rail assembly. A lifting drive device 34 is set on the flipping mechanism base 31. The lifting drive device 34 is a reduction motor. The lifting drive device 34 drives the flipping mechanism lifting frame 32 to rise and fall through a cam rocker arm assembly 38.

[0030] The two flipping brackets 33 are slidably arranged on the flipping mechanism lifting frame 32 through a horizontal linear slide rail assembly. A reciprocating drive device 35 is arranged on the flipping mechanism lifting frame 32. The reciprocating drive device 35 is a reduction motor. The reciprocating drive device 35 drives the two flipping brackets 33 to move relative to each other through a belt; the two flipping brackets 33 are respectively connected to the upper and lower sections of the belt, so that when the reciprocating drive device 35 is rotated forward and reversed, the two flipping brackets 33 can be relatively close to or separated.

[0031] The two flipping brackets 33 are each provided with a flipping robot 36 and a flipping drive device 37. Each flipping robot 36 has four working surfaces. Each working surface is provided with a suction component, which is generally a plurality of small suction cups. The maximum center distance between the two flipping robots 36 is the same as the center distance between two adjacent workpiece carriers 13. The flipping drive device 37 is a stepping reduction motor. The flipping drive device 37 drives the flipping robot 36 to rotate and controls the flipping robots 36 on the two flipping brackets 33 to rotate in opposite directions.

[0032] The air receiving bracket 41 is provided with two rotating air receiving components 42, each of which is connected to a flipping manipulator 36 via an air hose. The rotating air receiving components 42 and the connected flipping manipulator 36 rotate synchronously to ensure that the air hose is not tangled.

[0033] When performing the flipping action, the lifting drive device 34 first drives the flipping mechanism lifting frame 32 to descend, and the flipping manipulator 36 located at the front side of the workpiece movement direction descends and absorbs the workpiece on the carrier, and then the lifting drive device 34 drives the flipping mechanism lifting frame 32 to rise, and at the same time, the flipping drive device 37 drives the flipping manipulator 36 to rotate 90 degrees, so that the workpiece is rotated between the two flipping manipulators 36, and at the same time, the reciprocating drive device 35 drives the two flipping manipulators 36 to approach each other, and the rear manipulator negatively absorbs the workpiece on the front manipulator, and the front manipulator is released, and then the reciprocating drive device 35 drives the two flipping manipulators 36 to separate, and the flipping drive device 37 drives the flipping manipulator 36 to rotate 90 degrees, so that the rear manipulator absorbs one side of the workpiece downward, and then the lifting drive device 34 drives the flipping mechanism lifting frame 32 to descend again, and the rear manipulator sucks and releases the workpiece; in the process of flipping a workpiece, the carrier will also move forward one station, so that the workpiece put down by the rear manipulator falls back on the original carrier.

[0034] The multiple detection mechanisms are designed according to actual detection needs. Figure 1 As shown, a group of overhead inspection stations 4 are respectively arranged on the left and right sides of the loading side of the circulating operation mechanism 2, and a side inspection station 5 is arranged subsequent to the overhead inspection station 4. After the workpiece is turned over, it passes through two overhead inspection stations 4 to complete a full range of visual inspection; after the inspection is completed, the workpiece is unloaded from the other end of the circulating operation mechanism 2, and the carrier follows the conveyor belt of the circulating operation mechanism 2 to return and perform the circulating work.

[0035] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it. They cannot be used to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent cyclic motion detection device, characterized in that: The machine frame (1) comprises a circulating mechanism (2), an automatic turning mechanism (3) and a plurality of detection mechanisms, wherein the circulating mechanism (2) is used to convey the workpiece to be detected, the automatic turning mechanism (3) is used to turn over the workpiece to be detected, and the detection mechanism is used to detect the workpiece to be detected; The automatic flipping mechanism (3) comprises a flipping mechanism base (31), a flipping mechanism lifting frame (32) and two flipping brackets (33); a lifting drive device (34) is arranged on the flipping mechanism base (31); the lifting drive device (34) drives the flipping mechanism lifting frame (32) to move up and down; a reciprocating drive device (35) is arranged on the flipping mechanism lifting frame (32); the reciprocating drive device (35) drives the two flipping brackets (33) to move relative to each other; a flipping manipulator (36) and a flipping drive device (37) are arranged on the two flipping brackets (33); each flipping manipulator (36) is provided with a suction component; the flipping drive device (37) drives the flipping manipulator (36) to rotate; the flipping manipulators (36) on the two flipping brackets (33) rotate in opposite directions; The flipping mechanism lifting frame (32) is slidably arranged on the flipping mechanism base (31) via a vertical linear slide rail assembly; the lifting drive device (34) is a reduction motor; the lifting drive device (34) drives the flipping mechanism lifting frame (32) to move up and down via a cam rocker arm assembly (38); The two flipping brackets (33) are slidably arranged on the flipping mechanism lifting frame (32) via a transverse linear slide rail assembly; the reciprocating drive device (35) is a reduction motor; the reciprocating drive device (35) drives the two flipping brackets (33) to move relative to each other via a belt; the two flipping brackets (33) are respectively connected to the upper and lower sections of the belt; The automatic flipping mechanism (3) further comprises an air receiving bracket (41), on which two rotating air receiving components (42) are arranged, and each of the two rotating air receiving components (42) is connected to a flipping robot (36) via an air path, and the rotating air receiving components (42) rotate synchronously with the connected flipping robot (36).

2. The intelligent cyclic motion detection device according to claim 1, characterized in that: The circulating operation mechanism (2) comprises a circulating operation support (11), a circulating operation driving device (12) and a conveyor belt assembly. The circulating operation driving device (12) is arranged on the circulating operation support (11). The circulating operation driving device (12) drives the conveyor belt assembly to operate. A plurality of workpiece carriers (13) are arranged on the conveyor belt assembly.

3. The intelligent cyclic motion detection device according to claim 2, characterized in that: The conveyor belt assembly comprises a circulating conveyor belt (14) and two circulating transmission wheels (15). The circulating conveyor belt (14) cooperates with the two circulating transmission wheels (15). The circulating operation driving device (12) is a reduction motor. The circulating operation driving device (12) drives one of the circulating transmission wheels (15) to rotate.

4. The intelligent cyclic motion detection device according to claim 2, characterized in that: The workpiece carrier (13) comprises a carrier base (21), a carrier plate (22) and a positioning pin (23); the carrier plate (22) is arranged on the carrier base (21); a receiving space is provided between the carrier plate (22) and the base (21); a damping pad (24) is provided in the receiving space; a plurality of positioning pins (23) are provided; one end of the positioning pin (23) is inserted into the damping pad (24) and the other end extends to the upper surface of the carrier plate (22).

5. The intelligent cyclic motion detection device according to claim 4, characterized in that: The base (21) is provided with a carrier air receiving hole (25), and the carrier plate (22) is provided with a carrier adsorption hole (26).

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