Laser cleaning and detecting equipment

Abstract

The utility model discloses laser cleaning and detecting equipment which comprises a conveying line body, a positioning carrier carrying mechanism, a positioning and detecting mechanism, a laser cleaning mechanism, a product carrying mechanism and a temporary storage mechanism. The conveying line body is provided with a first stop jacking mechanism, a second stop jacking mechanism and a third stop jacking mechanism, the positioning carrier carrying mechanism is provided with a first working position and a second working position, and the positioning and detecting mechanism is arranged at the first working position of the positioning carrier carrying mechanism. The laser cleaning mechanism is arranged at the second working position of the positioning carrier carrying mechanism, the working range of the product carrying mechanism covers the first stopping and jacking mechanism, the first working position of the positioning carrier carrying mechanism and the second stopping and jacking mechanism, and the buffering mechanism is arranged above the third stopping and jacking mechanism. And a target product jacked by the third stop jacking mechanism can be supported. According to the laser cleaning device, the products can be conveyed on an assembly line, and the products can be subjected to laser cleaning, cleaning quality detection and sorting.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a laser cleaning and detection device. Background Art

[0002] Copper terminals are provided in electronic products. During the production process, it is necessary to laser clean the surface oxide layer of the copper terminals and detect whether the oxidation level after cleaning meets the standard. In related technologies, a laser cleaning device and a detection device are required to separately complete laser cleaning and oxidation detection after cleaning, and most of them are single-machine processing, unable to perform production line production, resulting in low production efficiency. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a laser cleaning and detection device, which can convey target products on a production line and perform laser cleaning, cleaning quality detection and sorting on the target products.

[0004] An embodiment of the utility model provides a laser cleaning and detection device, comprising:

[0005] A conveyor line body provided with a first stop and lifting mechanism, a second stop and lifting mechanism, and a third stop and lifting mechanism;

[0006] A positioning carrier handling mechanism having a product placement position, a first working position, and a second working position;

[0007] A positioning and detection mechanism is arranged at the first working position of the positioning carrier handling mechanism, and the positioning and detection mechanism is used for visually positioning and detecting the laser cleaning quality of the target product;

[0008] A laser cleaning mechanism is arranged at the second working position of the positioning carrier handling mechanism;

[0009] A product handling mechanism has a working range covering the first stop and lifting mechanism, the product placement position of the positioning carrier handling mechanism, and the second stop and lifting mechanism;

[0010] A buffer mechanism is arranged above the third stop and lifting mechanism and can support the target product lifted by the third stop and lifting mechanism to perform good product buffering or defective product buffering on the target product after laser cleaning quality detection.

[0011] According to some embodiments of the utility model, the first stop and lifting mechanism comprises a first lifting carrier plate, a first clamping assembly, and a first stop member capable of lifting. The first clamping assembly is installed on the first lifting carrier plate, and the first lifting carrier plate and the first stop member are arranged along the conveying direction of the conveyor line body.

[0012] According to some embodiments of the present utility model, the structure of the first stop lifting mechanism is the same as that of the second stop lifting mechanism, and they are arranged along the conveying direction of the conveying line body.

[0013] According to some embodiments of the present utility model, the third stop lifting mechanism includes a third lifting carrier plate and a third stop member capable of lifting, and the third lifting carrier plate and the third stop member are arranged along the conveying direction of the conveying line body.

[0014] According to some embodiments of the present utility model, the buffer mechanism includes a guiding frame and a telescopic support member. The guiding frame has a carrier accommodating cavity, the carrier accommodating cavity is located above the third stop lifting mechanism, the telescopic support member is arranged between the guiding frame and the third stop lifting mechanism, and the telescopic support member can extend into or withdraw from the carrier accommodating cavity.

[0015] According to some embodiments of the present utility model, a guiding portion is provided at the bottom of the guiding frame.

[0016] According to some embodiments of the present utility model, the positioning carrier handling mechanism includes a first linear movement module, a rotating platform, a positioning carrier, and a third clamping assembly. The rotating platform is installed on the first linear movement module, the positioning carrier and the third clamping assembly are both installed on the rotating platform, the third clamping assembly is used for clamping a target product placed on the positioning carrier, and the rotating platform can be switched between the product placement position, the first working position, and the second working position under the drive of the first linear movement module.

[0017] According to some embodiments of the present utility model, the number of the positioning carrier handling mechanisms is multiple, and the multiple positioning carrier handling mechanisms are arranged side by side.

[0018] According to some embodiments of the present utility model, the positioning and detecting mechanism includes a positioning camera module, a detecting camera module, a first lifting module, and a second linear movement module. The positioning camera module and the detecting camera module are both installed on the first lifting module, and the first lifting module is installed on the second linear movement module and can move between the first working positions of the multiple positioning carrier handling mechanisms under the drive of the second linear movement module.

[0019] According to some embodiments of the present utility model, the laser cleaning mechanism includes a laser head module, a second lifting module, a third linear movement module, and a dust cover. The laser head module is installed on the second lifting module, and the second lifting module is installed on the third linear movement module and can move between the second working positions of the plurality of positioning carrier handling mechanisms under the drive of the third linear movement module. The number of dust covers is adapted to the number of positioning carrier handling mechanisms, and the dust covers are installed above the second working positions of the positioning carrier handling mechanisms.

[0020] The embodiments of the present utility model at least have the following beneficial effects:

[0021] The conveyor line body can be docked with the equipment of the front and rear processes to convey the target product in a production line. The target product on the first stop lifting mechanism is transported to the first working position of the positioning carrier handling mechanism by the product handling mechanism, and visual positioning is performed by the positioning and detection mechanism, and then moved to the second working position to perform laser cleaning on the target product through the laser cleaning mechanism, and then reset to the first working position to perform cleaning quality detection through the positioning and detection mechanism. Then, the detected target product is transported to the second stop lifting mechanism by the product handling mechanism to convey the target product through the conveyor line body. During the conveying process, according to the cleaning quality detection result, the third stop lifting mechanism and the buffer mechanism cooperate to perform good product buffering or defective product buffering on the target product to achieve sorting. Integrating multiple functions on one device is beneficial to reducing the number of devices and improving production efficiency.

[0022] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0023] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0024] Figure 1 is one of the structural schematic diagrams of the laser cleaning and detection equipment according to the embodiment of the present utility model;

[0025] Figure 2 is the second structural schematic diagram of the laser cleaning and detection equipment according to the embodiment of the present utility model;

[0026] Figure 3 is one of the structural schematic diagrams of the conveying and sorting line body according to the embodiment of the present utility model;

[0027] Figure 4 is the second structural schematic diagram of the conveying and sorting line body according to the embodiment of the present utility model;

[0028] Figure 5 is Figure 3 a partial enlarged view of the position B circled in

[0029] Figure 6 is Figure 3 a partial enlarged view of the position C circled in

[0030] Figure 7 a schematic structural view of the laser cleaning module according to an embodiment of the present utility model;

[0031] Figure 8 is Figure 7 a partial enlarged view of the position D circled in

[0032] Figure 9 is Figure 2 a partial enlarged view of the position A circled in

[0033] Reference numerals:

[0034] Conveyor line body 100, first stop lifting mechanism 110, first lifting carrier plate 111, first clamping assembly 112, first stop member 113, first incoming material detection sensor 114, second stop lifting mechanism 120, second lifting carrier plate 121, second clamping assembly 122, second stop member 123, third stop lifting mechanism 130, third lifting carrier plate 131, third stop member 132, first centering and positioning mechanism 140, first centering jaw 141, second centering jaw 142, second centering and positioning mechanism 150, positioning carrier handling mechanism 200, first linear movement module 210, rotating platform 220, positioning carrier 230, first positioning member 231, second positioning member 232, product positioning cavity 233, second incoming material detection sensor 234, third clamping assembly 240, first clamping member 241, second clamping member 242, positioning and detection mechanism 300, positioning camera module 310, detection camera module 320, first lifting module 330, second linear movement module 340, laser cleaning mechanism 400, laser head module 410, laser rangefinder 411, second lifting module 420, dust cover 430, third linear movement module 440, product handling mechanism 500, buffer mechanism 600, guiding frame 610, carrier accommodating cavity 611, guiding portion 612, telescopic support member 620. Detailed implementation manners

[0035] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0036] In the description of the present utility model, it should be understood that with regard to the orientation description, for example, the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0037] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more. Understanding greater than, less than, exceeding, etc. does not include the recited number, and understanding "above", "below", "within", etc. includes the recited number. If there is a description of "first", "second", etc., it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0038] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0039] Please refer to Figure 1 and Figure 2, this embodiment discloses a laser cleaning and detection device, including a conveying line body 100, a positioning carrier handling mechanism 200, a positioning and detection mechanism 300, a laser cleaning mechanism 400, a product handling mechanism 500, and a buffer mechanism 600. The conveying line body 100 is provided with a first stop and lifting mechanism 110, a second stop and lifting mechanism 120, and a third stop and lifting mechanism 130. The first stop and lifting mechanism 110, the second stop and lifting mechanism 120, and the third stop and lifting mechanism 130 are arranged along the conveying direction of the conveying line body 100. In this embodiment, the length of the conveying line body 100 is arranged in the left-right direction, and the conveying direction of the conveying line body 100 is from right to left. The positioning carrier handling mechanism 200 has a first working position and a second working position. The positioning carrier handling mechanism 200 is used for positioning, flipping the target product, and handling it between the product placement position, the first working position, and the second working position. The positioning and detection mechanism 300 is arranged at the first working position of the positioning carrier handling mechanism 200. The positioning and detection mechanism 300 is used for visually positioning the target product and detecting the quality of laser cleaning. The laser cleaning mechanism 400 is arranged at the second working position of the positioning carrier handling mechanism 200. The laser cleaning mechanism 400 is used for laser cleaning the target product. The working range of the product handling mechanism 500 covers the first stop and lifting mechanism 110, a part of the working range of the positioning carrier handling mechanism 200, and the second stop and lifting mechanism 120. For example, if the product handling mechanism 500 uses an industrial robot and the first working position of the positioning carrier handling mechanism 200 is used as the product placement position, then the working range of the product handling mechanism 500 covers the first stop and lifting mechanism 110, the first working position of the positioning carrier handling mechanism 200, and the second stop and lifting mechanism 120; also for example, if the product placement position of the positioning and handling carrier is closer to the product handling mechanism 500 than the first working position, then the working range of the product handling mechanism 500 covers the first stop and lifting mechanism 110, the product placement position of the positioning carrier handling mechanism 200, and the second stop and lifting mechanism 120. The product handling mechanism 500 is used for handling the target product from the first stop and lifting mechanism 110 to the product placement position of the positioning carrier handling mechanism 200, and for handling the target product that has passed the laser cleaning quality detection from the product placement position of the positioning carrier handling mechanism 200 to the second stop and lifting mechanism 120, so as to facilitate the conveyance of the target product through the conveying line body 100. The buffer mechanism 600 is arranged above the third stop and lifting mechanism 130 and can support the target product lifted by the third stop and lifting mechanism 130 to perform good product buffering or defective product buffering on the target product after laser cleaning quality detection.

[0040] The conveyor line 100 can be docked with the equipment of the front and back processes to convey the target product in an assembly line. The first stop and lifting mechanism 110 is used to stop and lift the target product on the conveyor line 100, so as to facilitate the product handling mechanism 500 to handle the target product. The product handling mechanism 500 transports the target product on the first stop and lifting mechanism 110 to the product placement position of the positioning carrier handling mechanism 200 and moves to the first working position (the moving action can be omitted when the first working position is used as the product placement position). Visual positioning is performed through the positioning and detection mechanism 300, and then it moves to the second working position to perform laser cleaning on the target product through the laser cleaning mechanism 400. Then it resets to the first working position to perform cleaning quality detection through the positioning and detection mechanism 300. Then the product handling mechanism 500 transports the detected target product to the second stop and lifting mechanism 120 to convey the target product through the conveyor line 100. During the conveying process, according to the cleaning quality detection result, the third stop and lifting mechanism 130 and the buffer mechanism 600 cooperate to perform good product buffering or defective product buffering on the target product to achieve sorting. Integrating multiple functions on one device is beneficial to reducing the number of devices and improving production efficiency.

[0041] It is worth mentioning that the target product is placed on the carrier for conveying through the conveyor line 100. When the carrier with the target product is conveyed to the position corresponding to the first stop and lifting mechanism 110, the product handling mechanism 500 transports the target product from the carrier to the product placement position of the positioning carrier handling mechanism 200. The empty carrier continues to circulate on the conveyor line 100 until it is conveyed to the position corresponding to the second stop and lifting mechanism 120, and thus is stopped and lifted by the second stop and lifting mechanism 120 to wait for receiving the target product that has passed the laser cleaning quality detection.

[0042] In order to achieve modular design, please refer to Figure 3 and Figure 4 In this embodiment, a conveying and sorting line is further provided, including the above-mentioned conveyor line 100 and buffer mechanism 600. In addition, please refer to Figure 7 In this embodiment, a laser cleaning module is further provided, including the above-mentioned positioning carrier handling mechanism 200 and laser cleaning mechanism 400. The specific structural examples of each mechanism will be described below.

[0043] Please refer to Figure 3 、 Figure 4 and Figure 5, the first stop lifting mechanism 110 includes a first lifting carrier plate 111, a first clamping assembly 112, and a liftable first stop member 113. The first stop member 113 can adopt structures such as rods, blocks, or plates. The first clamping assembly 112 is installed on the first lifting carrier plate 111. The first lifting carrier plate 111 and the first stop member 113 are arranged along the conveying direction of the conveying line body 100, and the first stop member 113 is arranged in the downstream direction of the first lifting carrier plate 111. During operation, the first stop member 113 extends into the conveying track of the conveying line body 100 to stop the carrier (the target product is placed in the carrier) in the conveying track, so that the carrier stops moving. The first clamping assembly 112 clamps and fixes the carrier. Then, the first lifting carrier plate 111 lifts the carrier so that the carrier disengages from the conveying track of the conveying line body 100 upward, waiting for the product handling mechanism 500 to handle the target product. It should be noted that the first lifting carrier plate 111, the first clamping assembly 112, and the first stop member 113 are all connected to corresponding driving members, such as cylinders or motors.

[0044] Please refer to Figure 5 , a first incoming material detection sensor 114 is provided on the first lifting carrier plate 111. When the carrier (or target product) is conveyed to the corresponding position of the first lifting carrier plate 111, the first incoming material detection sensor 114 emits a trigger signal, thereby realizing the detection of the incoming material. The first incoming material detection sensor 114 can adopt a photoelectric sensor or an infrared sensor, etc.

[0045] Please refer to Figure 3 , Figure 4 and Figure 5 , in order to ensure the correct position and pose of the target product, a first centering and positioning mechanism 140 is provided adjacent to the first stop lifting mechanism 110 to center and position the carrier (or target product). That is to say, the position and pose of the target product are corrected so that the position and pose of the target product meet the expectations, thereby reducing the positioning difficulty of subsequent processing.

[0046] Exemplarily, please refer to Figure 5 , the first centering and positioning mechanism 140 includes a first centering jaw 141 and a second centering jaw 142. The first centering jaw 141 and the second centering jaw 142 are distributed on opposite sides of the first lifting carrier plate 111. It should be noted that the first centering jaw 141 and the second centering jaw 142 are connected to driving members, such as cylinders or motors. When the carrier (or target product) moves to the corresponding position, the first centering jaw 141 and the second centering jaw 142 clamp the carrier (or target product) so that the carrier (or target product) is located at the middle position between the first centering jaw 141 and the second centering jaw 142.

[0047] Please refer to Figure 3 and Figure 4, the structure of the first stop lifting mechanism 110 is the same as that of the second stop lifting mechanism 120, and they are arranged along the conveying direction of the conveying line body 100. To reduce the design difficulty and the assembly difficulty of the equipment, for the first stop lifting mechanism 110 and the second stop lifting mechanism 120 with similar functions, the same structure is adopted, which can achieve modular design and modular assembly, facilitating design and assembly. Exemplarily, the second stop lifting mechanism 120 includes a second lifting carrier plate 121, a second clamping assembly 122, and a second stop member 123 that can be lifted and lowered. The third clamping assembly 240 is installed on the second lifting carrier plate 121, and the second lifting carrier plate 121 and the second stop member 123 are arranged along the conveying direction of the conveying line body 100. A second centering and positioning mechanism 150 is arranged adjacent to the second stop lifting mechanism 120, and the structure of the second centering and positioning mechanism 150 is the same as that of the first centering and positioning mechanism 140.

[0048] Please continue to refer to Figure 3 and Figure 4 , the third stop lifting mechanism 130 includes a third lifting carrier plate 131 and a third stop member 132 that can be lifted and lowered. The third lifting carrier plate 131 and the third stop member 132 are arranged along the conveying direction of the conveying line body 100. Different from the first stop lifting mechanism 110 to some extent, the first clamping assembly 112 is omitted in the third stop lifting mechanism 130 of this embodiment. According to actual application requirements, the target products can be sorted according to the results of laser cleaning quality detection. For example, defective products are sorted from the conveying line body 100. At this time, when the target product detected as a defective product is conveyed to the position corresponding to the third stop lifting mechanism 130, the third stop member 132 stops the target product, and the third lifting carrier plate 131 lifts the target product, so that the target product is lifted upward from the conveying track of the conveying line body 100 and enters the buffer mechanism 600 for buffer placement. The third lifting carrier plate 131 resets to wait for the next target product. It should be noted that the third lifting carrier plate 131 and the third stop member 132 are both connected to corresponding driving parts, such as cylinders or motors.

[0049] Please refer to Figure 4 and Figure 6, the buffer mechanism 600 includes a guiding frame 610 and a telescopic support 620. The guiding frame 610 has a carrier accommodation cavity 611, the size of the carrier accommodation cavity 611 is adapted to the size of the carrier, the carrier accommodation cavity 611 is located above the third stop lifting mechanism 130, and the telescopic support 620 is arranged between the guiding frame 610 and the third stop lifting mechanism 130. The telescopic support 620 can extend into or withdraw from the carrier accommodation cavity 611. When the carrier enters the carrier accommodation cavity 611 under the lifting action of the third stop lifting mechanism 130, the telescopic support 620 extends into the carrier accommodation cavity 611 to support the bottom of the carrier, so as to realize stacking of multiple carriers in the carrier accommodation cavity 611. Then the third stop lifting mechanism 130 resets to wait for the next target product.

[0050] Please refer to Figure 6 , a guiding portion 612 is arranged at the bottom of the guiding frame 610. The guiding portion 612 can be a guiding inclined surface or a guiding arc surface to guide the carrier during the process of the carrier entering the carrier accommodation cavity 611, so as to facilitate the carrier to enter the carrier accommodation cavity 611.

[0051] Please refer to Figure 7 and Figure 8 , the positioning carrier handling mechanism 200 includes a first linear movement module 210, a rotating platform 220, a positioning carrier 230 and a third clamping assembly 240. The rotating platform 220 is installed on the first linear movement module 210, and both the positioning carrier 230 and the third clamping assembly 240 are installed on the rotating platform 220. The third clamping assembly 240 is used to clamp the target product placed on the positioning carrier 230. The rotating platform 220 can be switched between a product placement position, a first working position and a second working position under the drive of the first linear movement module 210. Please refer to Figure 2 , Figure 7 and Figure 9 , during operation, the rotating platform 220 moves to the product placement position, the product handling mechanism 500 transports the target product from the first stop lifting mechanism 110 to the positioning carrier 230, and clamps the target product through the third clamping assembly 240, so as to realize the positioning of the target product. The rotating platform 220 moves to the first working position under the drive of the first linear movement module 210, takes a photo of the first surface of the target product through the positioning and detection mechanism 300, and then rotates by a certain angle to take a photo of the second surface of the target product through the positioning and detection mechanism 300; then it moves to the second working position, and laser-cleans the first surface and the second surface of the target product through the laser cleaning mechanism 400, and then resets to the first working position to perform laser cleaning quality detection on the first surface and the second surface of the target product. After the detection is completed, it moves to the initial product placement position to wait for the product handling mechanism 500 to transport the target product.

[0052] Please refer to Figure 8 As shown in Figure 8 , the positioning carrier 230 includes a first positioning member 231 and a second positioning member 232. A product positioning cavity 233 is formed between the first positioning member 231 and the second positioning member 232, and the product positioning cavity 233 is used for initially positioning the target product. A clearance position adapted to the third clamping assembly 240 is provided between the first positioning member 231 and the second positioning member 232. The second clamping member 242 can pass through the clearance position and enter the product positioning cavity 233 to clamp and position the target product. A second incoming material detection sensor 234 is installed in the product positioning cavity 233, and the second incoming material detection sensor 234 is used to detect the incoming material in the product positioning cavity 233. For example, when the target product is placed in the product positioning cavity 233, the second incoming material detection sensor 234 emits a trigger signal, thereby realizing the incoming material detection.

[0053] Please continue to refer to Figure 8 As shown in Figure 8 , the third clamping assembly 240 includes a first clamping member 241 and a second clamping member 242, and the first clamping member 241 and the second clamping member 242 are arranged on opposite sides of the positioning carrier 230. Exemplarily, both the first clamping member 241 and the second clamping member 242 are clamping blocks and can pass through the clearance position to enter or exit the product placement cavity, so as to clamp and position the target product to adapt to products of different sizes, which is beneficial to accommodating more sizes of products. It should be noted that both the first clamping member 241 and the second clamping member 242 are connected to a driving member, such as a cylinder or a motor.

[0054] In some application examples, the number of the positioning carrier handling mechanisms 200 is one. Please refer to Figure 7 As shown in Figure 7 , the laser cleaning mechanism 400 includes a laser head module 410, a second lifting module 420, and a dust-proof cover 430. The laser head module 410 is installed on the second lifting module 420 and is located above the second working position of the positioning carrier handling mechanism 200. The dust-proof cover 430 is installed above the second working position of the positioning carrier handling mechanism 200 and is located below the laser head module 410. During operation, the target product is transported to the second working position, thereby entering the coverage range of the dust-proof cover 430, and the laser head module 410 emits laser to perform laser cleaning on the target product. The dust-proof cover 430 is connected to a dust suction component, which can block and suck the dust generated during the cleaning process.

[0055] In other application examples, please continue to refer to Figure 7 As shown in Figure 7 , the number of the positioning carrier handling mechanisms 200 is multiple, and the multiple positioning carrier handling mechanisms 200 are arranged side by side, which can realize multi-station processing and is beneficial to improving the laser cleaning efficiency.

[0056] Please refer to Figure 2 and Figure 9, the positioning and detection mechanism 300 includes a positioning camera module 310, a detection camera module 320, a first lifting module 330, and a second linear movement module 340. Both the positioning camera module 310 and the detection camera module 320 are installed on the first lifting module 330. The first lifting module 330 is installed on the second linear movement module 340 and can move between the first working positions of multiple positioning vehicle handling mechanisms 200 under the drive of the second linear movement module 340. The positioning camera module 310 is used to take pictures of the target product for visual positioning, and the detection camera module 320 is used to take pictures of the target product for laser cleaning quality detection. The second linear movement module 340 drives the positioning camera module 310 and the detection camera module 320 to move between the first working positions of different positioning vehicle handling mechanisms 200, which can realize the sharing of the same camera module among different workstations, thereby realizing time-sharing detection between different workstations, facilitating the simplification of the equipment structure and reducing the structural cost.

[0057] Please refer to Figure 7 , the laser cleaning mechanism 400 includes a laser head module 410, a second lifting module 420, a third linear movement module 440, and a dust cover 430. The laser head module 410 is installed on the second lifting module 420. The second lifting module 420 is installed on the third linear movement module 440 and can move between the second working positions of multiple positioning vehicle handling mechanisms 200 under the drive of the third linear movement module 440. The number of dust covers 430 is adapted to the number of positioning vehicle handling mechanisms 200 and is installed above the second working positions of the positioning vehicle handling mechanisms 200. Exemplarily, the number of positioning vehicle handling mechanisms 200 in this embodiment is two, and the number of dust covers 430 is also two. The two dust covers 430 are respectively installed above the second working positions of the two positioning vehicle handling mechanisms 200. The laser head module 410 moves between the second working positions of different positioning vehicle handling mechanisms 200 under the drive of the third linear movement module 440, so as to separately clean the target products at different workstations, avoid waiting for loading, and realize continuous processing, which is beneficial to improving production efficiency.

[0058] Please continue to refer to Figure 7 , the laser head module 410 is provided with a laser rangefinder 411. The laser rangefinder 411 is used to detect the distance between the laser head module 410 and the target product, so as to adjust the laser beam for cleaning according to the height of different target products, which is beneficial to accommodating products of different sizes.

[0059] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art to which the present invention pertains, various changes can be made without departing from the gist of the present invention.

Claims

1. A laser cleaning and detection device, characterized in that, Including: A conveying line body (100) is provided with a first stop lifting mechanism (110), a second stop lifting mechanism (120) and a third stop lifting mechanism (130); A positioning carrier handling mechanism (200) has a product placement position, a first working position and a second working position; A positioning and detection mechanism (300) is arranged at the first working position of the positioning carrier handling mechanism (200), and the positioning and detection mechanism (300) is used for visually positioning the target product and detecting the quality of laser cleaning; A laser cleaning mechanism (400) is arranged at the second working position of the positioning carrier handling mechanism (200); A product handling mechanism (500) has a working range covering the first stop lifting mechanism (110), the product placement position of the positioning carrier handling mechanism (200) and the second stop lifting mechanism (120); A buffer mechanism (600) is arranged above the third stop lifting mechanism (130) and can support the target product lifted by the third stop lifting mechanism (130) to cache good products or defective products of the target product after passing the laser cleaning quality detection.

2. The laser cleaning and detection device according to claim 1, characterized in that, The first stop lifting mechanism (110) includes a first lifting carrier plate (111), a first clamping assembly (112) and a first stop member (113) capable of lifting. The first clamping assembly (112) is installed on the first lifting carrier plate (111), and the first lifting carrier plate (111) and the first stop member (113) are arranged along the conveying direction of the conveying line body (100).

3. The laser cleaning and detection device according to claim 1 or 2, characterized in that, The structure of the first stop lifting mechanism (110) is the same as that of the second stop lifting mechanism (120) and is arranged along the conveying direction of the conveying line body (100).

4. The laser cleaning and detection device according to claim 1, wherein, The third stop lifting mechanism (130) includes a third lifting carrier plate (131) and a third stop member (132) capable of lifting. The third lifting carrier plate (131) and the third stop member (132) are arranged along the conveying direction of the conveying line body (100).

5. The laser cleaning and detection device according to claim 1 or 4, characterized in that, The buffer mechanism (600) includes a guiding frame (610) and a telescopic support member (620). The guiding frame (610) has a carrier accommodating cavity (611) located above the third stop lifting mechanism (130). The telescopic support member (620) is arranged between the guiding frame (610) and the third stop lifting mechanism (130), and the telescopic support member (620) can extend into or withdraw from the carrier accommodating cavity (611).

6. The laser cleaning and detection device according to claim 5, characterized in that, A guiding portion (612) is arranged at the bottom of the guiding frame (610).

7. The laser cleaning and detection device according to claim 1, characterized in that, The positioning vehicle handling mechanism (200) includes a first linear movement module (210), a rotating platform (220), a positioning vehicle (230), and a third clamping component (240). The rotating platform (220) is installed on the first linear movement module (210). Both the positioning vehicle (230) and the third clamping component (240) are installed on the rotating platform (220). The third clamping component (240) is used to clamp the target product placed on the positioning vehicle (230). The rotating platform (220) can be switched between the product placement position, the first working position, and the second working position under the drive of the first linear movement module (210).

8. The laser cleaning and detection device according to claim 1 or 7, characterized in that, The number of the positioning vehicle handling mechanisms (200) is multiple, and the multiple positioning vehicle handling mechanisms (200) are arranged side by side.

9. The laser cleaning and detection device according to claim 8, wherein The positioning and detection mechanism (300) includes a positioning camera module (310), a detection camera module (320), a first lifting module (330), and a second linear movement module (340). Both the positioning camera module (310) and the detection camera module (320) are installed on the first lifting module (330). The first lifting module (330) is installed on the second linear movement module (340) and can move between the first working positions of the multiple positioning vehicle handling mechanisms (200) under the drive of the second linear movement module (340).

10. The laser cleaning and detection device according to claim 8, wherein, The laser cleaning mechanism (400) includes a laser head module (410), a second lifting module (420), a third linear movement module (440), and a dust cover (430). The laser head module (410) is installed on the second lifting module (420). The second lifting module (420) is installed on the third linear movement module (440) and can move between the second working positions of the multiple positioning vehicle handling mechanisms (200) under the drive of the third linear movement module (440). The number of the dust covers (430) is adapted to the number of the positioning vehicle handling mechanisms (200), and the dust cover (430) is installed above the second working positions of the positioning vehicle handling mechanisms (200).

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