Damping device of visual sensor

Abstract

The utility model discloses a damping device of a visual sensor, which comprises a bottom plate and a fixed seat, a damping mechanism is arranged in the fixed seat, the damping mechanism comprises a damping spring and a hollow sphere, a cleaning mechanism is arranged at the upper end of the bottom plate, and the cleaning mechanism comprises a hydraulic rod and a rotating rod. When vibration is generated, the bottom plate compresses the hollow ball body through the sliding rod, the damping spring and the hollow ball body are compressed at the moment, the hollow ball body has certain elasticity, damping oil in the hollow ball body is squeezed out, the damping effect is achieved, and then the bottom plate is driven to reset through the damping spring. Through the circulation, the effect of damping the visual sensor is achieved, and the visual sensor is prevented from being separated from the bottom plate. And a hydraulic rod is started to drive a rack to slide in a sliding base, then a gear drives a rotating rod and a cleaning plate to rotate, the surface of the visual sensor is cleaned through the cleaning plate, and dust and impurities are prevented from affecting work of the visual sensor during machining.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to a shock absorbing device for a visual sensor. Background Art

[0002] A vision sensor is a device used to capture and process images. It can simulate the human visual system and convert light into digital signals. They usually use cameras to capture images and use image processing algorithms to process and analyze these images. Vision sensors are mainly used in robots and automation systems to help robots or automation systems perceive and understand their surroundings, including detecting objects, measuring distances, and identifying shapes and colors. Vision sensors are also widely used in smart homes, unmanned driving, medical diagnosis, and security.

[0003] Many cutting devices are equipped with visual sensors for fast cutting operations. However, the visual sensors installed on the existing cutting equipment do not have shock-absorbing devices. Long-term use may cause the sensors to fall off due to the vibration of the machine. Utility Model Content

[0004] The purpose of the utility model is to provide a vibration reduction device for a visual sensor to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shock absorbing device for a visual sensor, comprising a base plate and a fixed seat, a shock absorbing mechanism is arranged inside the fixed seat, the shock absorbing mechanism comprises a shock absorbing spring and a hollow sphere, a cleaning mechanism is arranged at the upper end of the base plate, the cleaning mechanism comprises a hydraulic rod and a rotating rod.

[0006] Preferably, an oil groove is provided inside the fixing seat, the upper and lower ends of the hollow sphere are respectively fixedly connected to a sliding rod and a connecting column, and a through hole is provided on the driving surface of the hollow sphere.

[0007] Preferably, one end of the slide rod away from the hollow sphere is fixedly connected to the base plate, one end of the connecting column away from the hollow sphere is fixedly connected to the fixing seat, one end of the shock absorbing spring is fixedly connected to the base plate, and the other end of the base plate is fixedly connected to the fixing seat.

[0008] Preferably, shock-absorbing oil is provided inside the oil tank, and the hollow sphere is made of elastic material.

[0009] Preferably, a shell is fixedly mounted on the upper end of the bottom plate, a slide is fixedly mounted on the inner wall of the shell, a rack is slidably connected inside the slide, and a gear and a cleaning plate are fixedly sleeved on the surface of the rotating rod.

[0010] Preferably, the hydraulic rod is fixedly installed inside the housing, one end of the hydraulic rod piston rod is fixedly connected to the rack, and the rotating rod is rotatably connected to the housing.

[0011] Preferably, the gear is meshed with a rack, and two cleaning plates are provided.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When vibration occurs, the bottom plate compresses the hollow sphere through the sliding rod. At this time, the shock-absorbing spring and the hollow sphere are compressed. The hollow sphere has a certain elasticity, and the shock-absorbing oil inside the hollow sphere is squeezed out, which has a damping effect. Then the bottom plate is reset through the shock-absorbing spring. This reciprocating cycle achieves the effect of shock-absorbing the visual sensor and prevents it from detaching from the bottom plate.

[0014] 2. Start the hydraulic rod to drive the rack to slide inside the slide, and then the gear drives the rotating rod and the cleaning plate to rotate. The surface of the visual sensor is cleaned by the cleaning plate to prevent dust and impurities from affecting its work during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic cross-sectional structural diagram of a fixing seat of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the shock absorbing mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the cleaning mechanism structure of the utility model.

[0019] In the figure: 2, bottom plate; 3, fixed seat; 5, cleaning mechanism; 401, oil tank; 402, shock-absorbing spring; 403, slide rod; 404, hollow sphere; 405, through hole; 406, connecting column; 501, housing; 502, slide seat; 503, hydraulic rod; 504, rack; 505, gear; 506, rotating rod; 507, cleaning plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] like Figures 1 to 4 As shown, a shock absorbing device of a visual sensor in an embodiment of the first aspect of the utility model includes a base plate 2 and a fixed seat 3, a shock absorbing mechanism is arranged inside the fixed seat 3, the shock absorbing mechanism includes a shock absorbing spring 402 and a hollow sphere 404, a cleaning mechanism 5 is arranged at the upper end of the base plate 2, and the cleaning mechanism 5 includes a hydraulic rod 503 and a rotating rod 506.

[0023] In the above embodiment, it should be noted that an oil groove 401 is provided inside the fixed seat 3, the upper and lower ends of the hollow sphere 404 are respectively fixedly connected to the sliding rod 403 and the connecting column 406, a through hole 405 is provided on the driving surface of the hollow sphere 404, the end of the sliding rod 403 away from the hollow sphere 404 is fixedly connected to the bottom plate 2, the end of the connecting column 406 away from the hollow sphere 404 is fixedly connected to the fixed seat 3, one end of the shock-absorbing spring 402 is fixedly connected to the bottom plate 2, and the other end of the bottom plate 2 is fixedly connected to the fixed seat 3, shock-absorbing oil is arranged inside the oil groove 401, and the hollow sphere 404 is made of elastic material.

[0024] The technical effect achieved by the above embodiment is: when vibration occurs, the bottom plate 2 compresses the hollow sphere 404 through the sliding rod 403. At this time, the shock-absorbing spring 402 and the hollow sphere 404 are compressed, the hollow sphere 404 has a certain elasticity, and the shock-absorbing oil inside the hollow sphere 404 is squeezed out, which has a damping effect. Then the bottom plate 2 is reset by the shock-absorbing spring 402. This reciprocating cycle achieves the effect of shock-absorbing the visual sensor and prevents it from detaching from the bottom plate 2.

[0025] Example 2

[0026] like Figure 1 and Figure 4 As shown, a shock absorbing device for a visual sensor includes all the contents of Example 1. In addition, a shell 501 is fixedly installed on the upper end of the base plate 2, a slide 502 is fixedly installed on the inner wall of the shell 501, a rack 504 is slidably connected inside the slide 502, a gear 505 and a cleaning plate 507 are fixedly sleeved on the surface of a rotating rod 506, a hydraulic rod 503 is fixedly installed inside the shell 501, one end of the piston rod of the hydraulic rod 503 is fixedly connected to the rack 504, the rotating rod 506 is rotatably connected to the shell 501, the gear 505 is meshed with the rack 504, and two cleaning plates 507 are provided.

[0027] The technical effect achieved by the above embodiment is: the shell 501 can protect the visual sensor, and by starting the hydraulic rod 503, the rack 504 is driven to slide inside the slide 502, and then the gear 505 drives the rotating rod 506 and the cleaning plate 507 to rotate, and the surface of the visual sensor is cleaned by the cleaning plate 507 to prevent dust and impurities from affecting its work during processing.

[0028] Working principle: the fixing seat 3 is installed on the welding equipment, the visual sensor is installed on the base plate 2, and the hollow sphere 404 is fixed to the bottom of the oil tank 401 through the connecting column 406. When vibration occurs, the base plate 2 compresses the hollow sphere 404 through the sliding rod 403. At this time, the shock-absorbing spring 402 and the hollow sphere 404 are compressed, and the hollow sphere 404 has a certain elasticity. The shock-absorbing oil inside the hollow sphere 404 is squeezed out, which has a damping effect. Then the base plate 2 is reset by the shock-absorbing spring 402. At this time, the shock-absorbing oil in the oil tank 401 enters the hollow sphere 404 again through the through hole 405, so that the visual sensor is damped in this reciprocating manner; by starting the hydraulic rod 503, the rack 504 is driven to slide inside the sliding seat 502, and then the gear 505 drives the rotating rod 506 and the cleaning plate 507 to rotate, and the surface of the visual sensor is cleaned by the cleaning plate 507 to prevent dust and impurities from affecting its work during processing.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A shock absorbing device for a visual sensor, comprising a base plate (2) and a fixing seat (3), characterized in that: A shock absorbing mechanism is arranged inside the fixing seat (3), and the shock absorbing mechanism comprises a shock absorbing spring (402) and a hollow sphere (404). A cleaning mechanism (5) is arranged at the upper end of the bottom plate (2), and the cleaning mechanism (5) comprises a hydraulic rod (503) and a rotating rod (506).

2. The vibration reduction device of a visual sensor according to claim 1, characterized in that: An oil groove (401) is provided inside the fixing seat (3), the upper and lower ends of the hollow sphere (404) are respectively fixedly connected to a sliding rod (403) and a connecting column (406), and a through hole (405) is provided on the driving surface of the hollow sphere (404).

3. The vibration reduction device of a visual sensor according to claim 2, characterized in that: One end of the sliding rod (403) away from the hollow sphere (404) is fixedly connected to the base plate (2), one end of the connecting column (406) away from the hollow sphere (404) is fixedly connected to the fixing seat (3), one end of the shock absorbing spring (402) is fixedly connected to the base plate (2), and the other end of the base plate (2) is fixedly connected to the fixing seat (3).

4. The vibration reduction device of a visual sensor according to claim 2, characterized in that: The oil groove (401) is filled with shock-absorbing oil, and the hollow sphere (404) is made of elastic material.

5. The vibration reduction device for a visual sensor according to claim 1, characterized in that: A housing (501) is fixedly mounted on the upper end of the bottom plate (2), a slide seat (502) is fixedly mounted on the inner wall of the housing (501), a rack (504) is slidably connected inside the slide seat (502), and a gear (505) and a cleaning plate (507) are fixedly sleeved on the surface of the rotating rod (506).

6. The vibration reduction device for a visual sensor according to claim 5, characterized in that: The hydraulic rod (503) is fixedly installed inside the housing (501), one end of the piston rod of the hydraulic rod (503) is fixedly connected to the rack (504), and the rotating rod (506) is rotatably connected to the housing (501).

7. The vibration reduction device for a visual sensor according to claim 5, characterized in that: The gear (505) is meshed with the rack (504), and two cleaning plates (507) are provided.

Images