Visual identification device for welding sensor shell

Abstract

The invention relates to the technical field of sensor shell welding, and discloses a visual recognition device for sensor shell welding, which comprises a base, a first moving plate and a mounting plate, a connecting frame is arranged at the top of the base, the first moving plate is horizontally and slidably connected to the top of the first moving plate, and a sliding mechanism for sliding the first moving plate is arranged in the base; a clamping mechanism is arranged at the top of the first moving plate, the mounting plate is slidably connected to the bottom of the connecting frame, a moving block is horizontally slidably connected into the connecting frame, the mounting plate is arranged at the bottom of the moving block, and laser welding equipment and a camera are mounted at the bottom of the mounting plate. Through the arrangement of the first moving plate, the sensor shell needing to be welded can be automatically clamped in the sliding process of the sensor shell needing to be welded, and clamping of the sensor shell needing to be welded can be automatically relieved after welding is completed, so that the convenience of the device is improved, and the welding efficiency of the sensor shell needing to be welded is improved. And meanwhile, the laser welding equipment can be conveniently protected when not in use.

Description

Technical Field

[0001] The invention relates to the technical field of sensor housing welding, in particular to a visual recognition device for sensor housing welding. Background Art

[0002] The welding of the sensor housing is a key process step, which is related to the performance, durability and sealing of the sensor. The sensor housing is usually made of metal materials (such as aluminum, stainless steel, copper, etc.) or plastic materials. The selection of welding materials should match the housing material to ensure the strength and corrosion resistance of the welded joint. Laser welding can be suitable for high-precision welding with a small heat-affected zone. Through the above steps, the quality of sensor housing welding can be ensured and the reliability and service life of the sensor can be improved.

[0003] However, during the welding process of the sensor housing, in order to make the welding more precise, a clamp is usually used to fix the welded parts to ensure that the position remains unchanged during the welding process. However, some existing clamping methods for the sensor housing usually require clamping and unclamping before welding, resulting in less than ideal matching effect during the welding process, and many can only clamp the same size, resulting in lower use effect. Moreover, when using laser welding, the surface of the laser welding equipment will be relatively fragile, and there is no structure to protect it during use, which will reduce the safety of the device. Therefore, the above problems need to be solved. Summary of the invention

[0004] Based on the technical problems existing in the background technology, the present invention proposes a visual recognition device for sensor housing welding.

[0005] The visual recognition device for sensor housing welding proposed by the present invention comprises a base, a first movable plate and a mounting plate, wherein extension plates are fixedly connected on both symmetrical sides of the surface of the base, a connecting frame is arranged on the top of the base, and support columns are vertically fixedly connected to the four corners of the bottom of the connecting frame, and the bottom ends of the four support columns are fixedly connected to the tops of the two extension plates, the first movable plate is horizontally slidably connected to the top of the first movable plate, a sliding mechanism for sliding the first movable plate is arranged inside the base, a clamping mechanism is arranged on the top of the first movable plate, the mounting plate is slidably connected to the bottom of the connecting frame, a moving block is horizontally slidably connected inside the connecting frame, the mounting plate is arranged at the bottom of the moving block, a laser welding device and a camera are installed at the bottom of the mounting plate, and through the arrangement of the first movable plate, the sensor housing to be welded can be automatically clamped during the sliding process of the sensor housing to be welded, and the sensor housing to be welded can be automatically released after the welding is completed, thereby improving the convenience of the device and facilitating the protection of the laser welding equipment when not in use.

[0006] Preferably, the sliding mechanism includes a slider, a first slide groove is horizontally opened on the surface of the base, the first slide groove runs through the surface of the base, the slider is horizontally slidably connected to the inside of the first slide groove, a second screw rod is rotatably connected to the inside of the base, the second screw rod is horizontally arranged, the second screw rod is rotatably sleeved in the first slide groove, the second screw rod is rotatably sleeved in the slider, a second motor is installed at one end of the base surface, the output end of the second motor is fixedly connected to one end of the second screw rod, and is used to rotate the second screw rod. With the cooperation of the slider, the first movable plate is also horizontally slid, so that the sensor housing to be welded can be moved.

[0007] Furthermore, the clamping mechanism includes a first connecting rod, the first connecting rod is slidably connected to the top of the first movable plate, both ends of the first movable plate are provided with movable grooves, both ends of the top of the first movable plate are horizontally provided with second sliding grooves, two first connecting rods are respectively arranged on the top of every two second sliding grooves, the two first connecting rods are fixedly connected with clamping blocks on opposite sides, the two movable grooves are horizontally slidably connected to the second movable plates, the four second sliding grooves are horizontally slidably connected to the vertical rods, the bottom ends of the four vertical rods are respectively fixedly connected to the two ends of the tops of the two second movable plates, and the four vertical rods The top ends of the rods are fixedly connected to the two ends of the bottoms of the two first connecting rods, a first screw rod is rotatably sleeved inside the first movable plate, the first screw rod is rotatably sleeved inside the two movable grooves, the first screw rod is rotatably sleeved inside the two second movable plates, the two second movable plates are both matched with the surface of the first screw rod, and gears are rotatably connected to the two ends of the surface of the first movable plate, the two gears are respectively fixedly connected to the two ends of the first screw rod, and are used to limit the rotation of the two gears, so that the first screw rod can be rotated at the same time, and then the two first connecting rods and the two clamps can be slid closer or farther away from each other through the two second movable plates.

[0008] Preferably, the top end of the base is vertically slidably connected to the two first racks, the top end of the base is vertically provided with two first connecting grooves, the two first racks are respectively arranged at the tops of the two first connecting grooves, the bottoms of the two first racks are fixedly connected to the first lifting plates, the two first lifting plates are respectively vertically slidably connected to the insides of the two first connecting grooves, two limiting grooves are vertically provided on opposite sides of the two first connecting grooves, two limiting blocks are fixedly connected to the symmetrical sides of the surfaces of the two first lifting plates, and a plurality of limiting blocks are respectively slidably connected to the insides of a plurality of limiting grooves, two first springs are provided at the bottoms of the two first lifting plates, and the bottoms of the four first springs are respectively provided at the bottoms of the two first connecting grooves, the two first racks are respectively provided at the bottoms of the two gears, and the two gears are respectively matched with the two gears, and the other end of the top of the base is vertically slidably connected to the two second racks, the two The two second racks are respectively arranged on the top of the two gears, and the two second racks are respectively matched with the two gears, and two second connecting grooves are vertically opened at the other end of the top of the base, and the two second connecting grooves are both arranged inside the base, and the two second connecting grooves are both vertically slidably connected with a second lifting plate, and the two second lifting plates are both arranged on the top of the two second springs, and the four second springs are respectively arranged on the top of the two second connecting grooves, and the two ends of the top of the two second lifting plates are vertically fixedly connected with a second connecting rod, and the four second connecting rods are respectively inserted into the top of the base, and the two second racks are respectively fixedly connected to the top of each two second connecting rods, for limiting the two first racks and the two second racks from sliding up and down, so that in the process of moving the first moving plate and the sensor housing to be welded, the two gears can be driven to perform forward and reverse rotation, thereby facilitating the clamping of the sensor housing to be welded.

[0009] Furthermore, the connecting frame is horizontally fixedly connected to two sliding rods, the moving block is slidably sleeved on the surfaces of the two sliding rods, the connecting frame is rotatably connected to a third screw rod, both ends of the third screw rod are respectively rotatably sleeved on the two ends of the connecting frame, the moving block is slidably sleeved on the surface of the third screw rod, the moving block cooperates with the third screw rod, a third motor is installed at one end of the connecting frame, and the output end of the third motor is fixedly connected to one end of the third screw rod, which is used to limit the horizontal sliding of the moving block, so that the laser welding equipment and the camera can slide horizontally.

[0010] Preferably, the bottom of the moving block is vertically fixedly connected with a fixed cylinder, the surface of the fixed cylinder is sleeved with a fixed ring, the bottom of the moving block is vertically slidably sleeved with a connecting cylinder, the inside of the connecting cylinder is horizontally fixedly connected with a layer plate, the top of the fixed cylinder is vertically fixedly connected with an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected to the top of the layer plate, the mounting plate is rotatably connected to the bottom of the connecting cylinder, the center of the top of the mounting plate is fixedly connected with a fixed shaft, the fixed shaft is rotatably sleeved inside the connecting cylinder, the top end of the fixed shaft is rotatably connected to the bottom of the layer plate, and the mounting plate is rotatably connected to A worm wheel, wherein the worm wheel is arranged at the bottom of the layer plate, the worm wheel is sleeved on the surface of the fixed shaft, a worm is rotatably connected inside the mounting plate, the worm is horizontally arranged, the worm is arranged at the bottom of the layer plate, two side plates are vertically fixedly connected inside the mounting plate, both sides of the worm are rotatably sleeved inside the two side plates, the worm cooperates with the worm wheel, a first motor is installed on the surface of one of the side plates, the output end of the first motor is fixedly connected to one end of the worm, for limiting the up and down sliding of the mounting plate, and also facilitating the rotation of the mounting plate.

[0011] Furthermore, a protective cover is provided on the vertical sliding sleeve on the surface of the laser welding equipment, a connecting column is horizontally fixedly connected to the surface of the protective cover, and two movable columns are provided on the vertical sliding sleeve inside the mounting plate. Limiting rings are sleeved on the surfaces of the two movable columns, and the two limiting rings are slidably connected to the inside of the mounting plate. A third spring is provided at the bottom of the two limiting rings, and the two third springs are arranged inside the first movable plate. The bottom ends of the two movable columns are horizontally fixedly connected to the same connecting shaft, one end of the connecting column is sleeved on the surface of the connecting shaft, and the top ends of the two movable columns cooperate with the bottom of the fixed ring to limit the upward and downward sliding of the protective cover, thereby facilitating the protection of one end of the laser welding equipment.

[0012] In the present invention, when the device is in use, the first movable plate is set up, so that the sensor housing to be welded can be automatically clamped during the sliding process of the sensor housing to be welded, and after the welding is completed, the sensor housing to be welded can be automatically released from the clamping, thereby improving the convenience of the device.

[0013] During the sliding of the first movable plate, the object on the top of the first movable plate can be clamped. At the same time, the two first racks and the two second racks are set to slide up and down, which is convenient for clamping objects of different sizes. The sliding of the first movable plate will not be hindered during the process, thereby improving the usability of the device.

[0014] The device makes the two movable columns slide up and down by setting the mounting plate to slide up and down, and at the same time, through the restriction of the fixed ring, it is convenient for the two protective covers to slide on the surface of the laser welding equipment, thereby facilitating the protection of the surface of the laser welding equipment and improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the visual recognition device for sensor housing welding proposed by the present invention;

[0016] Figure 2 A schematic diagram of a sliding mechanism of a visual recognition device for sensor housing welding proposed by the present invention;

[0017] Figure 3 A schematic diagram of a clamping mechanism of a visual recognition device for sensor housing welding proposed by the present invention;

[0018] Figure 4 A cross-sectional view of the base surface structure of the visual recognition device for sensor housing welding proposed by the present invention;

[0019] Figure 5 For the present invention Figure 4 A magnified image of point A;

[0020] Figure 6 This is a schematic diagram of the surface structure of the connection frame of the visual recognition device for sensor housing welding proposed by the present invention;

[0021] Figure 7 A cross-sectional view of the internal structure of the moving block and the fixed cylinder of the visual recognition device for sensor housing welding proposed by the present invention;

[0022] Figure 8 A cross-sectional view of the internal structure of the connecting tube of the visual recognition device for sensor housing welding proposed by the present invention;

[0023] Fig. 9 This is a schematic diagram of the surface structure of the mounting plate of the visual recognition device for sensor housing welding proposed by the present invention.

[0024] In the figure: 1, base; 101, extension plate; 102, first slide groove; 103, first connecting groove; 104, second connecting groove; 105, limit groove; 2, first movable plate; 201, slider; 202, second slide groove; 203, movable groove; 204, connecting port; 205, roller; 3, connecting frame; 301, support column; 302, slide rod; 4, mounting plate; 401, connecting cylinder; 402, layer plate; 403, fixed shaft; 404, worm gear; 405, worm; 406, first motor; 407, side plate; 408, camera; 5, second screw rod; 501, second motor; 6, first connecting rod; 601, clamping block ; 602, vertical rod; 603, second movable plate; 604, first screw rod; 605, gear; 7, first rack; 701, first lifting plate; 702, limit block; 703, first spring; 704, second rack; 705, second connecting rod; 706, second lifting plate; 707, second spring; 8, moving block; 801, fixed cylinder; 802, fixed ring; 803, electric telescopic rod; 9, third screw rod; 901, third motor; 10, laser welding equipment; 1001, protective cover; 1002, connecting column; 1003, connecting shaft; 1004, moving column; 1005, limit ring; 1006, third spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Reference Figure 1-Figure 9 The visual recognition device for sensor housing welding comprises a base 1, a first movable plate 2 and a mounting plate 4, wherein both sides of the surface of the base 1 are fixedly connected with extension plates 101 symmetrically, a connection frame 3 is arranged on the top of the base 1, and support columns 301 are vertically fixedly connected at the four corners of the bottom of the connection frame 3, and the bottom ends of the four support columns 301 are fixedly connected to the tops of the two extension plates 101, the first movable plate 2 is horizontally slidably connected to the top of the first movable plate 2, a sliding mechanism for sliding the first movable plate 2 is arranged inside the base 1, a clamping mechanism is arranged on the top of the first movable plate 2, the mounting plate 4 is slidably connected to the bottom of the connection frame 3, a moving block 8 is horizontally slidably connected inside the connection frame 3, the mounting plate 4 is arranged at the bottom of the moving block 8, and a laser welding device 10 and a camera 408 are installed at the bottom of the mounting plate 4. Through the arrangement of the first movable plate 2, the sensor housing to be welded can be automatically clamped during the sliding process of the sensor housing to be welded, and after the welding is completed, the sensor housing to be welded can also be automatically released from the clamping, thereby improving the convenience of the device, and at the same time, it is convenient to protect the laser welding device 10 when not in use.

[0027] Reference Figure 1and Figure 2 In a preferred embodiment, the sliding mechanism includes a slider 201, a first slide groove 102 is horizontally opened on the surface of the base 1, the first slide groove 102 runs through the surface of the base 1, the slider 201 is horizontally slidably connected to the inside of the first slide groove 102, and a second screw rod 5 is rotatably connected to the inside of the base 1. The second screw rod 5 is horizontally arranged, and the second screw rod 5 is rotatably sleeved in the first slide groove 102. The second screw rod 5 is rotatably sleeved in the slider 201, and a second motor 501 is installed at one end of the surface of the base 1. The output end of the second motor 501 is fixedly connected to one end of the second screw rod 5 for rotating the second screw rod 5. With the cooperation of the slider 201, the first movable plate 2 is also horizontally slid, so that the sensor housing to be welded can be moved.

[0028] Reference Figure 1 and Figure 3 In a preferred embodiment, the clamping mechanism includes a first connecting rod 6, which is slidably connected to the top of the first movable plate 2, and movable grooves 203 are provided at both ends of the first movable plate 2. Second sliding grooves 202 are horizontally provided at both ends of the top of the first movable plate 2. Two first connecting rods 6 are respectively arranged on the top of every two second sliding grooves 202, and clamping blocks 601 are fixedly connected on opposite sides of the two first connecting rods 6. The second movable plates 603 are horizontally slidably connected inside the two movable grooves 203, and the vertical rods 602 are horizontally slidably connected inside the four second sliding grooves 202. The bottom ends of the four vertical rods 602 are respectively fixedly connected to the two ends of the tops of the two second movable plates 603, and the tops of the four vertical rods 602 They are respectively fixedly connected to the two ends of the bottom of the two first connecting rods 6, and a first screw rod 604 is rotatably sleeved inside the first movable plate 2. The first screw rod 604 is rotatably sleeved inside the two movable grooves 203. The first screw rod 604 is rotatably sleeved inside the two second movable plates 603. The two second movable plates 603 are both matched with the surface of the first screw rod 604, and gears 605 are rotatably connected to both ends of the surface of the first movable plate 2. The two gears 605 are respectively fixedly connected to the two ends of the first screw rod 604, and are used to limit the rotation of the two gears 605. The first screw rod 604 can be rotated at the same time, and then the two first connecting rods 6 and the two clamping blocks 601 can be slid closer or farther from each other through the two second movable plates 603.

[0029] Reference Figure 3 , Figure 4 and Figure 5In a preferred embodiment, one end of the top of the base 1 is vertically slidably connected to two first racks 7, one end of the top of the base 1 is vertically provided with two first connecting grooves 103, the two first racks 7 are respectively arranged at the tops of the two first connecting grooves 103, the bottoms of the two first racks 7 are fixedly connected with first lifting plates 701, the two first lifting plates 701 are respectively vertically slidably connected to the insides of the two first connecting grooves 103, two limiting grooves 105 are vertically provided on opposite sides of the two first connecting grooves 103, two limiting blocks 702 are fixedly connected to the symmetrical sides of the surfaces of the two first lifting plates 701, a plurality of limiting blocks 702 are respectively slidably connected to the insides of a plurality of limiting grooves 105, two first springs 703 are respectively arranged at the bottoms of the two first connecting grooves 103, the two first racks 7 are respectively arranged at the bottoms of the two gears 605, the two gears 605 are respectively matched with the two gears 605, and the other end of the top of the base 1 is vertically slidably connected to two second racks 704 , the two second racks 704 are respectively arranged on the tops of the two gears 605, and the two second racks 704 are respectively matched with the two gears 605. Two second connecting grooves 104 are vertically opened at the other end of the top of the base 1. The two second connecting grooves 104 are both arranged inside the base 1. The two second connecting grooves 104 are vertically slidably connected with second lifting plates 706. The tops of the two second lifting plates 706 are both arranged on two second springs 707. The tops of the four second springs 707 are respectively arranged on the tops of the two second connecting grooves 104. The two ends of the tops of the two second lifting plates 706 are vertically fixedly connected with second connecting rods 705. The four second connecting rods 705 are respectively inserted in the top of the base 1. The two second racks 704 are respectively fixedly connected to the tops of every two second connecting rods 705, which are used to limit the two first racks 7 and the two second racks 704 from sliding up and down, so that in the process of moving the first movable plate 2 and the sensor housing to be welded, the two gears 605 can be driven to perform forward and reverse rotation, so as to facilitate the clamping of the sensor housing to be welded.

[0030] Reference Figure 1 and Figure 6 In a preferred embodiment, two sliding rods 302 are horizontally fixedly connected inside the connecting frame 3, and the moving block 8 is slidably sleeved on the surfaces of the two sliding rods 302. The connecting frame 3 is rotatably connected to the third screw rod 9. The two ends of the third screw rod 9 are respectively rotatably sleeved on the two ends inside the connecting frame 3. The moving block 8 is slidably sleeved on the surface of the third screw rod 9. The moving block 8 cooperates with the third screw rod 9. A third motor 901 is installed at one end of the connecting frame 3, and the output end of the third motor 901 is fixedly connected to one end of the third screw rod 9, which is used to limit the horizontal sliding of the moving block 8, so that the laser welding equipment 10 and the camera 408 can slide horizontally.

[0031] Reference Figure 7 , Figure 8 and Fig. 9 In a preferred embodiment, the bottom of the moving block 8 is vertically fixedly connected with a fixed cylinder 801, and a fixed ring 802 is sleeved on the surface of the fixed cylinder 801. The bottom of the moving block 8 is vertically slidably sleeved with a connecting cylinder 401, and a layer plate 402 is horizontally fixedly connected inside the connecting cylinder 401. The top of the fixed cylinder 801 is vertically fixedly connected with an electric telescopic rod 803, and the bottom end of the electric telescopic rod 803 is fixedly connected to the top of the layer plate 402. The mounting plate 4 is rotatably connected to the bottom of the connecting cylinder 401, and a fixed shaft 403 is fixedly connected at the center of the top of the mounting plate 4. The fixed shaft 403 is rotatably sleeved inside the connecting cylinder 401, and the top of the fixed shaft 403 is rotatably connected to the bottom of the layer plate 402. The mounting plate 4 is rotatably connected to a worm. Wheel 404, worm gear 404 is arranged at the bottom of layer plate 402, worm gear 404 is sleeved on the surface of fixed shaft 403, and worm 405 is rotatably connected inside mounting plate 4, worm 405 is horizontally arranged, worm 405 is arranged at the bottom of layer plate 402, and two side plates 407 are vertically fixedly connected inside mounting plate 4, and two side plates 407 are both arranged at the bottom of layer plate 402, two ends of worm 405 are rotatably sleeved inside two side plates 407 respectively, worm 405 cooperates with worm gear 404, and a first motor 406 is installed on the surface of one of the side plates 407, and the output end of the first motor 406 is fixedly connected to one end of worm 405, which is used to limit the mounting plate 4 from sliding up and down, and also facilitates the rotation of mounting plate 4.

[0032] Reference Figure 7 and Fig. 9 In a preferred embodiment, a protective cover 1001 is vertically slidably sleeved on the surface of the laser welding equipment 10, and a connecting column 1002 is horizontally fixedly connected to the surface of the protective cover 1001. Two movable columns 1004 are vertically slidably sleeved inside the mounting plate 4. Limiting rings 1005 are sleeved on the surfaces of the two movable columns 1004. The two limiting rings 1005 are slidably connected to the inside of the mounting plate 4. A third spring 1006 is provided at the bottom of the two limiting rings 1005. The two third springs 1006 are arranged inside the first movable plate 2. The bottom ends of the two movable columns 1004 are horizontally fixedly connected to the same connecting shaft 1003. One end of the connecting column 1002 is sleeved on the surface of the connecting shaft 1003. The top ends of the two movable columns 1004 cooperate with the bottom of the fixed ring 802 to limit the upward and downward sliding of the protective cover 1001, thereby facilitating the protection of one end of the laser welding equipment 10.

[0033] In the present invention, in actual use, through the setting of the first movable plate 2, the sensor housing to be welded can be automatically clamped during the sliding process of the sensor housing to be welded, and after the welding is completed, the sensor housing to be welded can also be automatically released, thereby improving the convenience of the device, and at the same time, it is convenient to protect the laser welding equipment 10 when not in use. When in use, the sensor housing to be welded can be transferred to the first movable plate 2, and then the second motor 501 is driven to drive the first connecting rod 6 to rotate, at this time, the slider 201 will slide, and the first movable plate 2 will also be driven to slide. Under the setting of multiple rollers 205, the first movable plate 2 The movable plate 2 is smoother in the sliding process, and then the two gears 605 at both ends of the first movable plate 2 will contact the two first racks 7, which will drive the two gears 605 to rotate, and the two second movable plates 603 will slide close to each other, and at the same time, the two first connecting rods 6 and the two clamping blocks 601 will slide close to each other, so that the sensor housing placed on the top of the first movable plate 2 can be clamped, and then the two first racks 7 can be set to slide up and down, so that the sensor housing can continue to slide after clamping, thereby improving the convenience of using the device, and then the sensor housing can be slid to the bottom of the laser welding equipment 10, and the laser welding can be controlled by driving the electric telescopic rod 803 The height of the laser welding device 10 can be adjusted by sliding the moving block 8 horizontally, thereby improving the use effect of the device. During the welding process, the camera 408 is set to monitor the welded position in real time, and the captured image is transmitted to the processor. The processor determines the welding position. When there is a problem with the welding detection, it needs to be re-welded. In addition, during the welding process, when the mounting plate 4 and the laser welding device 10 slide downward, the two third springs 1006 are set to make the two moving columns 1004 and the protective cover 1001 slide upward, thereby preventing the laser welding device 10 from being damaged. The bottom is blocked. When not in use, the mounting plate 4 and the laser welding equipment 10 will slide upward, and the two movable columns 1004 will slide downward under the restriction of the fixed ring 802. At the same time, the protective cover 1001 will block the bottom of the laser welding equipment 10, thereby facilitating the protection of the laser welding equipment 10 and thereby improving the use effect of the device. After welding is completed, the two second racks 704 can be set to make the two gears 605 rotate in the opposite direction, so that the two first connecting rods 6 and the two clamps 601 slide away from each other, and the sensor housing welded on the top of the first movable plate 2 will be loosened, thereby facilitating the transportation of the welded sensor housing.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A visual recognition device for welding a sensor housing, comprising a base (1), a first movable plate (2) and a mounting plate (4), characterized in that: Extension plates (101) are fixedly connected to both symmetrical sides of the surface of the base (1); a connection frame (3) is arranged on the top of the base (1); support columns (301) are vertically fixedly connected to the four corners of the bottom of the connection frame (3); and the bottom ends of the four support columns (301) are fixedly connected to the tops of the two extension plates (101); The first movable plate (2) is horizontally slidably connected to the top of the first movable plate (2), a sliding mechanism for sliding the first movable plate (2) is provided inside the base (1), and a clamping mechanism is provided on the top of the first movable plate (2); The mounting plate (4) is slidably connected to the bottom of the connecting frame (3), a moving block (8) is horizontally slidably connected inside the connecting frame (3), the mounting plate (4) is arranged at the bottom of the moving block (8), and a laser welding device (10) and a camera (408) are installed at the bottom of the mounting plate (4).

2. The sensor housing welding visual recognition device according to claim 1, characterized in that: The sliding mechanism comprises a slider (201), a first slide groove (102) is horizontally opened on the surface of the base (1), the first slide groove (102) runs through the surface of the base (1), the slider (201) is horizontally slidably connected to the inside of the first slide groove (102), a second screw rod (5) is rotatably connected to the inside of the base (1), the second screw rod (5) is horizontally arranged, the second screw rod (5) is rotatably sleeved inside the first slide groove (102), the second screw rod (5) is rotatably sleeved inside the slider (201), a second motor (501) is installed at one end of the surface of the base (1), and the output end of the second motor (501) is fixedly connected to one end of the second screw rod (5).

3. The visual recognition device for sensor housing welding according to claim 1, characterized in that: The clamping mechanism comprises a first connecting rod (6), the first connecting rod (6) is slidably connected to the top of the first movable plate (2), both ends of the first movable plate (2) are provided with movable grooves (203), both ends of the top of the first movable plate (2) are horizontally provided with second sliding grooves (202), two of the first connecting rods (6) are respectively arranged at the top of each two second sliding grooves (202), and the two first connecting rods (6) are fixedly connected with clamping blocks (601) on opposite sides.

4. The visual recognition device for sensor housing welding according to claim 3, characterized in that: The two movable grooves (203) are horizontally slidably connected to the second movable plates (603), the four second sliding grooves (202) are horizontally slidably connected to the vertical rods (602), the bottom ends of the four vertical rods (602) are respectively fixedly connected to the two ends of the top of the two second movable plates (603), the top ends of the four vertical rods (602) are respectively fixedly connected to the two ends of the bottom of the two first connecting rods (6), the first movable plate (2) is rotatably sleeved with a first screw rod (604), the first screw rod (604) is rotatably sleeved in the two movable grooves (203), the first screw rod (604) is rotatably sleeved in the two second movable plates (603), the two second movable plates (603) are matched with the surface of the first screw rod (604), the two ends of the surface of the first movable plate (2) are rotatably connected with gears (605), and the two gears (605) are respectively fixedly connected to the two ends of the first screw rod (604).

5. The sensor housing welding visual recognition device according to claim 4, characterized in that: Two first racks (7) are vertically slidably connected to one end of the top of the base (1); two first connecting grooves (103) are vertically opened at one end of the top of the base (1); the two first racks (7) are respectively arranged at the top of the two first connecting grooves (103); the bottoms of the two first racks (7) are fixedly connected to a first lifting plate (701); the two first lifting plates (701) are respectively vertically slidably connected to the inside of the two first connecting grooves (103); two limiting grooves (105) are vertically opened on opposite sides of the two first connecting grooves (103). Two limiting blocks (702) are fixedly connected to the symmetrical sides of the surfaces of the two first lifting plates (701), and the plurality of limiting blocks (702) are respectively slidably connected to the inside of the plurality of limiting grooves (105). Two first springs (703) are respectively arranged at the bottom of the two first lifting plates (701), and the bottoms of the four first springs (703) are respectively arranged at the bottom of the two first connection grooves (103). The two first racks (7) are respectively arranged at the bottom of the two gears (605), and the two gears (605) are respectively matched with the two gears (605).

6. The visual recognition device for sensor housing welding according to claim 5, characterized in that: The other end of the top of the base (1) is vertically slidably connected to two second racks (704), the two second racks (704) are respectively arranged on the tops of the two gears (605), and the two second racks (704) are respectively matched with the two gears (605). The other end of the top of the base (1) is vertically opened with two second connecting grooves (104), the two second connecting grooves (104) are both arranged inside the base (1), and the two second connecting grooves (104) are vertically slidably connected to the inside of the two second connecting grooves (104). The tops of the two second lifting plates (706) are both arranged on two second springs (707), and the tops of the four second springs (707) are respectively arranged on the tops of the two second connecting grooves (104). The two ends of the tops of the two second lifting plates (706) are vertically fixedly connected to second connecting rods (705), the four second connecting rods (705) are respectively inserted in the top of the base (1), and the two second racks (704) are respectively fixedly connected to the tops of every two second connecting rods (705).

7. The sensor housing welding visual recognition device according to claim 1, characterized in that: Two sliding rods (302) are horizontally fixedly connected inside the connection frame (3), and the moving block (8) is slidably sleeved on the surfaces of the two sliding rods (302). A third screw rod (9) is rotatably connected inside the connection frame (3), and two ends of the third screw rod (9) are respectively rotatably sleeved on the two ends inside the connection frame (3). The moving block (8) is slidably sleeved on the surface of the third screw rod (9), and the moving block (8) cooperates with the third screw rod (9). A third motor (901) is installed at one end of the connection frame (3), and the output end of the third motor (901) is fixedly connected to one end of the third screw rod (9).

8. The visual recognition device for sensor housing welding according to claim 7, characterized in that: The bottom of the moving block (8) is vertically fixedly connected to a fixed cylinder (801), the surface of the fixed cylinder (801) is sleeved with a fixed ring (802), the bottom of the moving block (8) is vertically slidably sleeved with a connecting cylinder (401), the interior of the connecting cylinder (401) is horizontally fixedly connected to a layer plate (402), the top of the fixed cylinder (801) is vertically fixedly connected to an electric telescopic rod (803), and the bottom end of the electric telescopic rod (803) is fixedly connected to the top of the layer plate (402).

9. The visual recognition device for sensor housing welding according to claim 8, characterized in that: The mounting plate (4) is rotatably connected to the bottom of the connecting tube (401); a fixed shaft (403) is fixedly connected at the center of the top of the mounting plate (4); the fixed shaft (403) is rotatably sleeved inside the connecting tube (401); the top of the fixed shaft (403) is rotatably connected to the bottom of the layer plate (402); a worm gear (404) is rotatably connected inside the mounting plate (4); the worm gear (404) is arranged at the bottom of the layer plate (402); the worm gear (404) is sleeved on the surface of the fixed shaft (403); a worm (405) is rotatably connected inside the mounting plate (4); The worm (405) is arranged horizontally, and the worm (405) is arranged at the bottom of the layer plate (402). Two side plates (407) are vertically fixedly connected inside the mounting plate (4), and the two side plates (407) are arranged at the bottom of the layer plate (402). The two ends of the worm (405) are rotatably sleeved inside the two side plates (407), and the worm (405) cooperates with the worm wheel (404). A first motor (406) is installed on the surface of one of the side plates (407), and the output end of the first motor (406) is fixedly connected to one end of the worm (405).

10. The sensor housing welding visual recognition device according to claim 9, characterized in that: The surface of the laser welding equipment (10) is vertically slidably sleeved with a protective cover (1001), and the surface of the protective cover (1001) is horizontally fixedly connected with a connecting column (1002). The interior of the mounting plate (4) is vertically slidably sleeved with two movable columns (1004), and the surfaces of the two movable columns (1004) are sleeved with limit rings (1005), and the two limit rings (1005) are slidably connected to the interior of the mounting plate (4). The bottoms of the two limit rings (1005) are each provided with a third spring (1006), and the two third springs (1006) are each arranged inside the first movable plate (2). The bottom ends of the two movable columns (1004) are horizontally fixedly connected with the same connecting shaft (1003), and one end of the connecting column (1002) is sleeved on the surface of the connecting shaft (1003), and the top ends of the two movable columns (1004) are each matched with the bottom of the fixed ring (802).

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