Controllable lens protection device for robot welding vision

Abstract

The utility model discloses a controllable lens protection device for robot welding vision, and relates to the technical field of welding robots. Comprising a base, a camera module is detachably connected to the center of the top surface of the base, and modular opening and closing shielding assemblies used for opening and closing shielding of the camera module are arranged on the two sides of the camera module respectively; the modular opening and closing shielding assembly comprises a base, sliding tables are symmetrically arranged on the top face of the base, and baffles are fixedly connected to the ends, away from the base, of the sliding tables. A control module used for controlling the two sliding tables to get close to each other or get away from each other is arranged in the base. The control module drives the two sliding tables to get close to each other or get away from each other, the sliding tables drive the baffles to get close to each other or get away from each other, after the two baffles get close to each other and abut against each other, the camera module can be effectively shielded, and when the industrial robot conducts welding operation, a lens of the camera module can be effectively protected.

Description

Technical Field

[0001] This utility model relates to the field of welding robot technology, and in particular to a controllable lens protection device for robot welding vision. Background Technology

[0002] In the current development of industrial robots, equipping them with intelligent lenses can improve welding speed and quality, thus making them widely used in the industrial welding field. However, when industrial robots equipped with intelligent lenses are performing welding operations, sparks from welding can easily damage the camera lenses. Therefore, there is an urgent need for a controllable lens protection device for robot welding vision that can effectively protect the lens during welding operations. Utility Model Content

[0003] The purpose of this invention is to provide a controllable lens protection device for robotic welding vision, so as to solve the problems existing in the prior art.

[0004] To achieve the above objectives, this utility model provides the following solution: This utility model provides a controllable lens protection device for robot welding vision, including a base, a camera module detachably connected to the center of the top surface of the base, and modular opening and closing shielding components for opening and closing and shielding the camera module respectively provided on both sides of the camera module; the modular opening and closing shielding components include a base, a slide table symmetrically provided on the top surface of the base, and a baffle fixedly connected to the end of the slide table away from the base; a control module for controlling the two slide tables to move closer or further apart is provided inside the base.

[0005] Preferably, a fixing block is slidably connected to the bottom surface of the base, and the bottom part of the fixing block is fixedly connected to the top surface of the base.

[0006] Preferably, the top surface of the fixing block is symmetrically provided with first sliding grooves, and a first through groove is provided between the two first sliding grooves, the first through groove being provided on the fixing block.

[0007] Preferably, the top surface of the base is provided with a second sliding groove, and the middle part of the opposite side wall of the second sliding groove is provided with an arc groove, and the second sliding groove is slidably connected to the slide table.

[0008] Preferably, the control module includes a servo motor, which is fixedly connected to the bottom surface of the base and slidably connected to the first through slot.

[0009] Preferably, the drive shaft of the servo motor passes through the base and extends into the second slide groove, and a connecting rod is provided at one end, which is slidably connected to the arc groove.

[0010] Preferably, the center of the connecting rod is connected to the drive shaft of the servo motor.

[0011] Preferably, each end of the connecting rod is rotatably connected to a transmission rod, and the end of the transmission rod away from the connecting rod is rotatably connected to the slide table.

[0012] The present invention discloses the following technical effects:

[0013] This invention uses a control module to move two sliding platforms closer together or further apart. The sliding platforms move baffles closer together or further apart. When the two baffles come into contact with each other, they can effectively shield the camera module. When the industrial robot is performing welding operations, it can effectively protect the lens of the camera module. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0016] Figure 2 This is a schematic diagram of the overall structure of the modular opening and closing shielding component of this utility model when the baffle is not installed;

[0017] Figure 3 This is a top view of the modular opening and closing shielding component of this utility model without the baffle installed.

[0018] Figure 4 This is a schematic diagram of the base structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the base structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the drive module structure of this utility model;

[0021] Among them, 1. base; 2. camera module; 3. baffle; 4. slide table; 11. fixing block; 12. first slide groove; 13. first through groove; 31. base; 32. second slide groove; 33. arc groove; 34. connecting rod; 35. transmission rod; 36. servo motor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Reference Figures 1-6 This utility model discloses a controllable lens protection device for robot welding vision, including a base 1, a camera module 2 detachably connected to the center of the top surface of the base 1, and modular opening and closing shielding components for opening and closing shielding the camera module 2 on both sides; when closed, the modular opening and closing shielding components can effectively protect the lens of the camera module.

[0025] The modular opening and closing shielding assembly includes a base 31, a slide 4 is symmetrically arranged on the top surface of the base 31, and a baffle 3 is fixedly connected to the end of the slide 4 away from the base 31; the baffle 3 is moved by the slide 4.

[0026] The base 31 contains a control module for controlling the two sliding platforms 4 to move closer or further apart. The control module moves the two sliding platforms closer or further apart, and the sliding platforms move the baffles closer or further apart.

[0027] This utility model uses a control module to drive two sliding tables 4 to move closer or further apart, and the sliding tables 4 to drive the baffles 3 to move closer or further apart. When the two baffles 3 move closer and abut against each other, they can effectively shield the camera module. When the industrial robot is performing welding operations, it can effectively protect the lens of the camera module.

[0028] In a further optimized design, a fixing block 11 is slidably connected to the bottom surface of the base 31, and the bottom surface of the fixing block 11 is fixedly connected to the top surface of the base 1. By moving the base 31 along the top surface of the fixing block 11, the distance between the two bases 31 can be effectively adjusted according to the position of the camera module lens.

[0029] In a further optimized design, a first sliding groove 12 is symmetrically provided on the top surface of the fixed block 11, and a first through groove 13 is provided between the two first sliding grooves 12. The first through groove 13 is provided on the fixed block 11.

[0030] A lead screw is rotatably connected inside the first slide groove 12, and a slider is threadedly connected to the lead screw. The slider is slidably connected to the first slide groove 12. One end of the slider extending out of the first slide groove 12 is fixedly connected to the base 31. A handwheel is driven to the other end of the lead screw extending out of the first slide groove 12. The handwheel drives the lead screw to rotate, causing the slider to move along the first slide groove 12, thereby adjusting the distance between the two bases 31.

[0031] In a further optimized design, a second sliding groove 32 is provided on the top surface of the base 31, and an arc groove 33 is provided in the middle part of the opposite side wall of the second sliding groove 32. The second sliding groove 32 is slidably connected to the slide table 4.

[0032] The two slides 4 move along the second slide groove 32, and the slides 4 drive the baffles 3 to move, so that the two baffles 3 can move closer to each other or further away from each other.

[0033] A further optimized design includes a control module comprising a servo motor 36, which is fixedly connected to the bottom surface of the base 31 and slidably connected to the first through groove 13. By moving the servo motor 36 along the first through groove 13, the base 31 can effectively move along the first sliding groove 12.

[0034] In a further optimized design, the drive shaft of the servo motor 36 passes through the base 31 and extends into the second groove 32, with a connecting rod 34 at one end. The connecting rod 34 is slidably connected to the arc groove 33. The drive shaft of the servo motor 36 is centrally connected to the connecting rod 34, enabling the servo motor 36 to stably drive the connecting rod 34 to rotate along the arc groove 33.

[0035] The design is further optimized so that the center of the connecting rod 34 is connected to the drive shaft of the servo motor 36. This allows the servo motor 36 to effectively drive the connecting rod 34 to rotate along the central axis of the drive shaft of the servo motor 36.

[0036] In a further optimized design, transmission rods 35 are rotatably connected to both ends of the connecting rod 34. The end of the transmission rod 35 furthest from the connecting rod 34 is rotatably connected to the slide table 4. The connecting rod 34 drives the two transmission rods 35 to move along the second slide groove 32, thereby causing the two slide tables 4 to move closer or further apart.

[0037] Working process: First, the camera module is installed on the base 1 with bolts. Then, the distance between the two bases 31 is adjusted according to the position of the camera module lens. When the industrial robot is performing welding operations, the servo motor 36 is turned on to drive the connecting rod 34 to rotate along the central axis of the servo motor 36 transmission shaft. The connecting rod 34 drives the two transmission rods 35 to move along the second slide groove 32. The two transmission rods 35 drive the two slides 4 to move closer to each other. The slides 4 drive the baffles 3 to move, so that the two baffles 3 can move closer to each other. When the two baffles 3 abut, they can effectively block the lens of the camera module, so that the baffles 3 can protect the lens of the camera module.

[0038] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A controllable lens protection device for robotic welding vision, characterized in that: Includes a base (1), a camera module (2) is detachably connected to the center of the top surface of the base (1), and modular opening and closing blocking components for opening and closing the camera module (2) are respectively provided on both sides of the camera module (2). The modular opening and closing shielding assembly includes a base (31), and a slide (4) is symmetrically arranged on the top surface of the base (31). A baffle (3) is fixedly connected to one end of the slide (4) away from the base (31). The base (31) is equipped with a control module for controlling the two slides (4) to move closer to or further apart from each other.

2. The controllable lens protection device for robot welding vision according to claim 1, characterized in that: The bottom surface of the base (31) is slidably connected to a fixing block (11), and the bottom part of the fixing block (11) is fixedly connected to the top surface of the base (1).

3. The controllable lens protection device for robot welding vision according to claim 2, characterized in that: The top surface of the fixing block (11) is symmetrically provided with first sliding grooves (12), and a first through groove (13) is provided between the two first sliding grooves (12). The first through groove (13) is provided on the fixing block (11).

4. The controllable lens protection device for robot welding vision according to claim 3, characterized in that: The top surface of the base (31) is provided with a second sliding groove (32), and the middle part of the opposite side wall of the second sliding groove (32) is provided with an arc groove (33). The second sliding groove (32) is slidably connected to the slide table (4).

5. The controllable lens protection device for robot welding vision according to claim 4, characterized in that: The control module includes a servo motor (36), which is fixedly connected to the bottom surface of the base (31) and slidably connected to the first through groove (13).

6. The controllable lens protection device for robot welding vision according to claim 5, characterized in that: The drive shaft of the servo motor (36) passes through the base (31) and is provided with a connecting rod (34) at one end that extends into the second slide groove (32). The connecting rod (34) is slidably connected to the arc groove (33).

7. The controllable lens protection device for robot welding vision according to claim 6, characterized in that: The center of the connecting rod (34) is connected to the drive shaft of the servo motor (36).

8. The controllable lens protection device for robot welding vision according to claim 6, characterized in that: The two ends of the connecting rod (34) are respectively rotatably connected to the transmission rod (35), and the end of the transmission rod (35) away from the connecting rod (34) is rotatably connected to the slide (4).

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