Welded nut automatic detection and distribution device

Abstract

The utility model discloses an automatic detection and distribution device for welding nuts, and relates to the technical field of welding nut detection. The automatic welding nut detecting and distributing device comprises an inclined mounting frame and a screening assembly, a nut detecting sensor is arranged on the inclined mounting frame, the screening assembly is located on the inclined mounting frame and comprises a connecting channel, an NG air cylinder, an NG turning plate and a conveying plate, one side of the inclined mounting frame is fixedly connected with the connecting channel, and one end of the connecting channel is fixedly connected with the conveying plate; an NG turning plate is installed on the connecting channel in a hinged mode, and the NG turning plate is parallel to the top face of the conveying plate. Detection and screening are carried out in an automatic mode, the detection period is greatly shortened, the manual operation time is shortened, the production efficiency is remarkably improved, compared with traditional manual detection, the problem of misjudgment or missing detection caused by inaccurate manual operation can be reduced, and the detection accuracy and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding nut detection, in particular to an automatic detection and material distribution device for welding nuts. Background Art

[0002] Welded nuts are a type of nut that is suitable for welding on the outside of the nut. They are generally made of weldable materials and are thicker and suitable for welding. Welding is equivalent to turning two separate parts into a whole. The metals are melted at high temperature and mixed together and then cooled. Alloys are added in the middle. The molecular forces act inside, and the strength is generally greater than that of the parent body.

[0003] During the processing of welding nuts in the prior art, it is necessary to inspect them to test whether the nuts are qualified. After some welding nuts are inspected, staff need to manually inspect them. During the inspection by staff, misjudgment or missed inspection may easily occur due to inaccurate human operation, which reduces the accuracy and reliability of the inspection.

[0004] In summary, the present application proposes an automatic detection and distribution device for welding nuts to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic detection and material distribution device for welding nuts, which can solve the problem in the prior art that welding nuts need to be inspected during processing to test whether the nuts are qualified. After some welding nuts have been inspected, staff need to conduct manual inspections on them. During the inspection by staff, misjudgment or missed inspections may easily occur due to inaccurate human operation, thereby reducing the accuracy and reliability of the inspection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic detection and material distribution device for welding nuts, comprising an oblique mounting frame and a screening assembly, a nut detection sensor is arranged on the oblique mounting frame, the screening assembly is located on the oblique mounting frame, the screening assembly comprises a connecting channel, an NG cylinder, an NG flap and a conveying plate, one side of the oblique mounting frame is fixedly connected to the connecting channel, one end of the connecting channel is fixedly connected to the conveying plate, an NG flap is hingedly installed on the connecting channel, and the NG flap is arranged parallel to the top surface of the conveying plate.

[0007] Preferably, the top of the oblique mounting frame is fixedly connected to a limiting plate, and a group of rectangular channels are formed between the inner bottom of the oblique mounting frame and the bottom of the limiting plate, which is convenient for conveying materials.

[0008] Preferably, the oblique mounting frame is fixedly connected to an assembly frame, a nut detection sensor is arranged on the assembly frame, and an opening is provided on the limit plate for the nut detection sensor to pass through, which is convenient for the nut detection sensor to detect the material.

[0009] Preferably, an L-shaped connecting frame is fixedly connected to the bottom of the connecting channel, and its arrangement facilitates the placement and installation of the screening assembly.

[0010] Preferably, a material-blocking cylinder is fixedly connected to the inner bottom of the L-shaped connecting frame, a sensing plate is fixedly connected to the free end of the material-blocking cylinder, and a material-in-place sensor is fixedly connected to the bottom of the sensing plate, which is arranged to facilitate sensing of the material. The nut detection sensor, the material-blocking cylinder, the material-in-place sensor and the NG cylinder are electrically connected through a controller. The material-in-place sensor receives the material signal and controls the nut detection sensor to detect the material. After the material is detected, the controller starts driving the material-blocking cylinder to carry out the next step of conveying the material.

[0011] Preferably, an NG cylinder is hingedly installed on the inner bottom of the L-shaped connecting frame, and the free end of the NG cylinder is hingedly installed on the bottom of the NG flap. Through the coordinated use of the connecting channel, the NG cylinder, the NG flap and the conveying plate, the inspected materials can be quickly screened. The inspection and screening are performed in an automated manner, which greatly shortens the inspection cycle, reduces the manual operation time, and thus significantly improves the production efficiency. Such an inspection method ensures that only materials that meet the standards will be qualified, which helps to reduce the defective rate and ensure the stability and consistency of product quality. Compared with traditional manual inspection, it can reduce the problems of misjudgment or missed inspection due to inaccurate human operation, and improves the accuracy and reliability of inspection.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the automatic detection and material separation device for welding nuts, through the coordinated use of the connecting channel, NG cylinder, NG flap and conveyor plate, can quickly screen the materials after detection, and perform detection and screening in an automated manner, which greatly shortens the detection cycle, reduces manual operation time, and thus significantly improves production efficiency. Such a detection method ensures that only materials that meet the standards will be qualified, which helps to reduce the defective rate and ensure the stability and consistency of product quality. Compared with traditional manual detection, it can reduce the problems of misjudgment or missed detection caused by inaccurate human operation, and improves the accuracy and reliability of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 The three-dimensional Figure 1 ;

[0015] Figure 2 It is a bottom-up stereogram of the present utility model;

[0016] Figure 3It is a top view of the utility model.

[0017] Figure numerals: 1. oblique mounting frame; 2. connecting channel; 3. L-shaped connecting frame; 4. limit plate; 5. nut detection sensor; 6. material blocking cylinder; 7. material in place sensor; 8. induction plate; 9. NG cylinder; 10. NG flap; 11. conveyor plate; 12. assembly frame. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] See also Figure 1-3The utility model provides a technical solution: a welding nut automatic detection and material distribution device, including an oblique mounting frame 1 and a screening assembly, a nut detection sensor 5 is arranged on the oblique mounting frame 1, a limiting plate 4 is fixedly connected to the top of the oblique mounting frame 1, a group of rectangular channels are formed between the inner bottom of the oblique mounting frame 1 and the bottom of the limiting plate 4, and the arrangement is convenient for conveying materials, an assembly frame 12 is fixedly connected to the oblique mounting frame 1, a nut detection sensor 5 is arranged on the assembly frame 12, and an opening for the nut detection sensor 5 to pass through is opened on the limiting plate 4, and the arrangement is convenient for the nut detection sensor 5 to detect materials, an L-shaped connecting frame 3 is fixedly connected to the bottom of the connecting channel 2, and the arrangement is convenient for placing and installing the screening assembly, and the inner side of the L-shaped connecting frame 3 A material blocking cylinder 6 is fixedly connected to the bottom of the side, and a sensing plate 8 is fixedly connected to the free end of the material blocking cylinder 6. A material in place sensor 7 is fixedly connected to the bottom of the sensing plate 8, which is arranged to facilitate sensing of the material. The nut detection sensor 5, the material blocking cylinder 6, the material in place sensor 7 and the NG cylinder 9 are electrically connected through a controller. The material in place sensor 7 receives the material signal to control the nut detection sensor 5 to detect the material. After the material is detected, the controller starts driving the material blocking cylinder 6 to carry out the next step of conveying the material. The screening component is located on the oblique mounting frame 1. The screening component includes a connecting channel 2, an NG cylinder 9, an NG flap 10 and a conveying plate 11. A connecting channel 2 is fixedly connected to one side of the oblique mounting frame 1, and one end of the connecting channel 2 is fixedly connected to a conveying Plate 11, an NG flap 10 is hingedly installed on the connecting channel 2, and the NG flap 10 is arranged parallel to the top surface of the conveying plate 11, and an NG cylinder 9 is hingedly installed on the inner bottom of the L-shaped connecting frame 3, and the free end of the NG cylinder 9 is hingedly installed with the bottom of the NG flap 10. When in use, the material is taken to the oblique mounting frame 1 to prepare for detection, so that the material slides to the bottom of the limit plate 4 through one side of the oblique mounting frame 1. At this time, the material keeps moving until one side of the oblique mounting frame 1 moves to one side of the induction plate 8 and abuts against it. The induction plate 8 drives the material in place sensor 7 to start, and the material in place sensor 7 drives the nut detection sensor 5 to detect the nut on the material. After the nut detection is completed, if the material detection is qualified, the material blocking cylinder 6 is controlled to start, and the blocking cylinder 6 is stopped. The free end of the material cylinder 6 drives the induction plate 8 to move downward, and the material passes through the NG flap 10 and slides onto the conveying plate 11, and finally enters the qualified product basket. If the material fails the inspection, the NG cylinder 9 is controlled to start, and the free end of the NG cylinder 9 drives the NG flap 10 to open, and the NG flap 10 is adjusted and flipped to form an angle between the NG flap 10 and the conveying plate 11, and the material passes through the NG flap 10 and slides into the unqualified product basket. Through the coordinated use of the connecting channel 2, the NG cylinder 9, the NG flap 10 and the conveying plate 11, the inspected material can be quickly screened. The inspection and screening are carried out in an automated manner, which greatly shortens the inspection cycle and reduces the manual operation time, thereby significantly improving the production efficiency. This inspection method,Only parts that meet the standards will be qualified, which helps reduce the defective rate and ensure the stability and consistency of product quality. Compared with traditional manual inspection, it can reduce the misjudgment or missed inspection caused by inaccurate human operation and improve the accuracy and reliability of inspection.

[0020] Working principle: when in use, the material is taken to the oblique mounting frame 1 to prepare for detection, so that the material slides to the bottom of the limit plate 4 through one side of the oblique mounting frame 1. At this time, the material keeps moving until one side of the oblique mounting frame 1 moves to one side of the induction plate 8 and abuts against it. The induction plate 8 drives the material in place sensor 7 to start, and the material in place sensor 7 drives the nut detection sensor 5 to detect the nut on the material. After the nut detection is completed, if the material is qualified, the material blocking cylinder 6 is controlled to start, and the free end of the material blocking cylinder 6 drives the induction plate 8 to move downward, and the material passes through the NG flap 10 to slide onto the conveying plate 11 and finally enters the qualified product basket. If the material is unqualified, the NG cylinder 9 is controlled to start, and the free end of the NG cylinder 9 drives the NG flap 10 to open, and the NG flap 10 is adjusted and flipped to form an angle between the NG flap 10 and the conveying plate 11, and the material passes through the NG flap 10 and slides into the unqualified product basket.

[0021] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Automatic detection and distribution device for welding nuts, characterized in that: include: An oblique mounting frame (1), wherein a nut detection sensor (5) is provided on the oblique mounting frame (1); A screening assembly is located on an oblique mounting frame (1), and comprises a connecting channel (2), an NG cylinder (9), an NG flap (10) and a conveying plate (11). One side of the oblique mounting frame (1) is fixedly connected to the connecting channel (2), one end of the connecting channel (2) is fixedly connected to the conveying plate (11), and an NG flap (10) is hingedly mounted on the connecting channel (2), and the top surface of the NG flap (10) and the conveying plate (11) are arranged in parallel.

2. The automatic detection and distribution device for welding nuts according to claim 1 is characterized in that: The top of the oblique mounting frame (1) is fixedly connected to the limiting plate (4), and a set of rectangular channels is formed between the inner bottom of the oblique mounting frame (1) and the bottom of the limiting plate (4).

3. The automatic detection and distribution device for welding nuts according to claim 2 is characterized in that: The oblique mounting frame (1) is fixedly connected to an assembly frame (12), a nut detection sensor (5) is arranged on the assembly frame (12), and an opening through which the nut detection sensor (5) can pass is provided on the limiting plate (4).

4. The automatic detection and distribution device for welding nuts according to claim 3 is characterized in that: An L-shaped connecting frame (3) is fixedly connected to the bottom of the connecting channel (2).

5. The automatic detection and material distribution device for welding nuts according to claim 4 is characterized in that: The inner bottom of the L-shaped connecting frame (3) is fixedly connected to a material blocking cylinder (6), the free end of the material blocking cylinder (6) is fixedly connected to a sensing plate (8), and the bottom of the sensing plate (8) is fixedly connected to a material arrival sensor (7).

6. The automatic detection and distribution device for welding nuts according to claim 5 is characterized in that: An NG cylinder (9) is hingedly mounted on the inner bottom of the L-shaped connecting frame (3), and a free end of the NG cylinder (9) is hingedly mounted on the bottom of the NG flap (10).

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