Carrier foreign object detection device

Abstract

The present invention relates to the field of foreign object detection technology, and specifically to a carrier foreign object detection device. The technical problem to be solved is to overcome the defect of single function and non-configurability in the prior art, which is mainly achieved through the following technical scheme: a carrier foreign object detection device, comprising: a detection component, the detection component contacts with a carrier structure to detect foreign objects; a detector, the detector is connected to the detection component, and the detector is a slot-shaped photoelectric detector; a driving structure, the driving structure drives the detection component and the detector to synchronously contact and press the carrier, and the driving structure drives the linkage between the detection component and the detector to realize the detector to process foreign object detection information, so that electromechanical equipment related to electromechanical control can perform corresponding actions, and the staff can be reminded to handle in time, thereby increasing the configurability of the processing results.

Description

Technical Field

[0001] The present invention relates to the technical field of foreign object detection, and in particular to a vehicle foreign object detection device. Background Art

[0002] In today's society, science and technology are developing rapidly. The original production methods have gradually failed to meet the current production needs. Both countries and enterprises need to improve production efficiency by changing the original production methods. Machines are replacing manual labor, which is becoming more and more common. Many companies engaged in casting production need to complete machine automation transformation to replace manual labor, thereby improving production efficiency and saving costs. Robots are an indispensable tool for enterprises.

[0003] In order to ensure the safety of the automated assembly line, it is necessary to detect online whether there are tiny particles or other foreign matter mixed in the product in one or several processes. Therefore, an electromechanical device is needed for detection to provide strong protection for improving product quality or the safety of processing equipment.

[0004] The functions of existing foreign object detection equipment are relatively fixed. In addition to the basic foreign object detection function, it does not have the ability to interact with the equipment and cannot perform early warning alarm operations, which reduces the automation performance of the foreign object detection equipment and affects the operating experience. Summary of the invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defect of single function and non-configurability in the prior art, thereby providing a vehicle foreign object detection device.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] The carrier foreign body detection device comprises:

[0008] A detection component, the detection component contacts the carrier structure to perform foreign matter detection;

[0009] A detector, the detector is connected to the detection component, and the detector is a slot-shaped photoelectric detector;

[0010] A driving structure drives the detection component and the detector to synchronously contact and press the carrier.

[0011] Furthermore, the detection component includes a connecting plate, a linear bearing, a fixing plate and a detection plate from top to bottom, the fixing plate is sleeved and fixed on the linear bearing, and a spring is arranged at the bottom of the linear bearing.

[0012] Furthermore, the detection plate has a contoured surface on one side away from the connecting plate, a positioning hole is provided in the middle of the detection plate, and positioning notches are provided at two corners at one end of the detection plate.

[0013] Furthermore, the detector is fixed on the fixing plate, the detector has a U-shaped groove, and one end of the connecting plate is arranged in the U-shaped groove.

[0014] Furthermore, the detector and the detection component have the same number of positions as the carrier structure, and two of the detector and the detection component are provided. The detection components are connected by a straight plate, and the straight plate is fixed to the driving structure, and the driving structure drives the straight plate to move up and down.

[0015] Furthermore, the driving structure includes an L-shaped plate, a slide rail and a slider, the slider is fixedly connected to the straight plate, the slide rail is vertically fixed on the L-shaped plate, and the slider slides on the slide rail.

[0016] Furthermore, the detector is electrically connected to the alarm component.

[0017] The technical solution of the present invention has the following advantages:

[0018] 1. The vehicle foreign object detection device provided by the present invention drives the linkage between the detection component and the detector through the driving structure, so that the detector processes the foreign object detection information, so that the electromechanical equipment related to the electromechanical control can perform corresponding actions, such as stopping the motor, lighting the alarm light or sounding the buzzer, etc., which can promptly remind the staff to handle the situation, thereby increasing the configurability of the processing results.

[0019] 2. The vehicle foreign object detection device provided by the present invention has a simple and compact structure and can operate automatically when in use, thereby reducing labor costs. At the same time, mechanical detection is more stable, and parts can be easily replaced, thereby increasing the interchangeability of the equipment.

[0020] 3. The carrier foreign object detection device provided by the present invention has a detection plate with a contoured surface that can better fit the carrier structure and can fully cover the upper surface of the carrier structure, ensuring that the carrier structure can be completely detected for foreign objects. The presence of positioning holes and positioning notches enables accurate positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of a vehicle foreign body detection device provided in one embodiment of the present invention;

[0023] Figure 2 A schematic diagram of the structure of a detection component provided in one embodiment of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of a single detection component and a detector provided in one embodiment of the present invention.

[0025] Description of reference numerals:

[0026] 1. Detection component; 11. Connecting plate; 12. Linear bearing; 121. Spring; 13. Fixing plate; 14. Detection plate; 141. Positioning hole; 142. Positioning notch; 15. Straight plate; 2. Detector; 21. U-shaped groove; 3. Driving structure; 31. L-shaped plate; 32. Slide rail; 33. Slider. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Carrier foreign body detection device, such as Figure 1 As shown, a vertically arranged L-shaped plate 31 is provided, on which a slide rail 32 is vertically fixed, and on which a slider 33 is slidably connected, the L-shaped plate 31, the slide rail 32 and the slider 33 constitute a driving structure 3, and the driving structure 3 also includes a motor, which drives the slider 33 to slide on the slide rail 32, and the slider 33 is fixedly connected to the detection component 1, and the detection component 1 contacts the carrier structure to detect foreign objects, and the detector 2 is fixed on the detection component 1, and the detector 2 is a slot-type photoelectric detector 2, and the number of detectors 2 and the detection component 1 is the same as the number of the carrier structure stations, and two detectors 2 and the detection component 1 are provided, and the driving structure 3 drives the detection component 1 and the detector 2 to synchronously contact and press the carrier, and the linkage between the detection component 1 and the detector 2 is driven by the driving structure 3, so that the detector 2 processes the foreign object detection information, so that the electromechanical equipment related to the electromechanical control can perform corresponding actions, such as stopping the motor, the alarm light is on or the buzzer sounds, etc., which can timely remind the staff to handle, thereby increasing the configurability of the processing results.

[0029] like Figure 2 and Figure 3As shown, the detection plate 14 has a contoured surface on the side away from the connecting plate 11, a positioning hole 141 is provided in the middle of the detection plate 14, and positioning notches 142 are provided at two corners of one end of the detection plate 14. The detection plate 14 has a contoured surface that can better fit the carrier structure and can fully cover the upper surface of the carrier structure, thereby ensuring that the carrier structure can be completely detected for foreign objects. The presence of the positioning hole 141 and the positioning notch 142 enables accurate positioning.

[0030] like Figure 1 and Figure 3 As shown, the detection component 1 includes a connecting plate 11, a linear bearing 12, a fixed plate 13 and a detection plate 14 from top to bottom. The fixed plate 13 is sleeved and fixed on the linear bearing 12. A spring 121 is provided at the bottom of the linear bearing 12. The detection components 1 are connected by a straight plate 15. The straight plate 15 is fixed to the driving structure 3. The driving structure 3 drives the straight plate 15 to move up and down. The structure is simple and compact, and it can run automatically when used, reducing labor costs. At the same time, the mechanical detection is more stable, which is convenient for replacing parts and components, and increases the replaceability of the equipment.

[0031] like Figure 3 As shown, a detector 2 is fixed on the fixing plate 13 , and the detector 2 has a U-shaped groove 21 , and one end of the connecting plate 11 is arranged in the U-shaped groove 21 to shield the optical signal for detection.

[0032] The working principle of the carrier foreign object detection device is as follows: the carrier structure is transported to the foreign object detection device by the assembly line, and the driving structure 3 drives the detection component 1 and the detector 2 to press down the carrier structure synchronously. The detection plate 14 is in direct contact with the carrier structure, and the detection plate 14 is similar in shape to the internal shape of the carrier structure. If no foreign object is detected, the connecting plate 11 is not tilted at this time, and can block the light signal in the U-shaped groove 21, then the detection component will not start and will not alarm; if the detection plate 14 contacts the foreign object after being pressed down, affecting the horizontal position of the detection plate 14 and causing the detection plate 14 to tilt, due to the linear bearing 12 and the spring 121, the connecting plate 11 is tilted and cannot completely block the light signal in the U-shaped groove 21, then the detector 2, that is, the groove-shaped photoelectric detection component, starts and sends a signal to the alarm component, and the carrier foreign object detection device alarms to remind the staff.

[0033] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A carrier foreign body detection device, characterized in that: include: A detection component (1), the detection component (1) is in contact with the carrier to perform foreign matter detection; A detector (2), the detector (2) being connected to the detection component (1), and the detector (2) being a slot-shaped photoelectric detection component; A driving structure (3), wherein the driving structure (3) drives the detection component (1) and the detector (2) to synchronously perform a movement of contacting and pressing the carrier; The detection component (1) comprises, from top to bottom, a connecting plate (11), a linear bearing (12), a fixing plate (13) and a detection plate (14); the fixing plate (13) is sleeved and fixed on the linear bearing (12); a spring (121) is provided at the bottom of the linear bearing (12); Wherein, a single fixing plate (13) is sleeved on the corresponding two linear bearings (12), and a connecting plate (11) is installed on the upper ends of the two linear bearings (12) connected to the same fixing plate (13); The detection plate (14) has a contoured surface on one side away from the connecting plate (11), a positioning hole (141) is provided in the middle of the detection plate (14), and positioning notches (142) are provided at two corners of one end of the detection plate (14); The detector (2) and the detection component (1) have the same number of workstations as the carrier structure. Two of the detector (2) and the detection component (1) are provided. The detection components (1) are connected via a straight plate (15). The straight plate (15) is fixed to the driving structure (3). The driving structure (3) drives the straight plate (15) to move up and down.

2. The carrier foreign matter detection device according to claim 1, characterized in that: The detector (2) is fixed on the fixing plate (13), the detector (2) has a U-shaped groove (21), and one end of the connecting plate (11) is arranged in the U-shaped groove (21).

3. The carrier foreign matter detection device according to claim 2, characterized in that: The driving structure (3) comprises an L-shaped plate (31), a slide rail (32) and a slider (33); the slider (33) is fixedly connected to the straight plate (15); the slide rail (32) is vertically fixed on the L-shaped plate (31); and the slider slides on the slide rail (32).

4. The carrier foreign matter detection device according to claim 3, characterized in that: The detector (2) is electrically connected to the alarm component.

Images