High-speed laser plating layer removing machine

Abstract

The utility model discloses a high-speed laser plating layer removing machine which comprises a machine table and a machine cover arranged above the machine table in a covering mode, electrical accessories are arranged in the machine table, a laser plating layer removing space is formed between the machine table and the machine cover, the high-speed laser plating layer removing machine further comprises a circulating feeding assembly, a plating layer removing assembly and a protective dust removing assembly, openings are formed in the four side walls of the machine cover, and a material guiding opening is formed in the front side of the machine cover; the circulating feeding assembly is horizontally arranged on the machine table. The circulating feeding assembly is provided with at least two stations, and the at least two stations are each provided with a carrier used for bearing and positioning a product with a plating layer to be removed. The plating layer removing assembly is arranged on the machine table and located on the rear side of the machine table, and the plating layer removing assembly extends to the position above the circulating feeding assembly. The protection dust removal assembly is arranged between the circulating feeding assembly and the plating layer removal assembly and moves up and down in the vertical direction. According to the utility model, a coating on the surface of a product is automatically removed by adopting a laser technology, and the actions of taking and placing the product and removing the coating are synchronously realized by double-station circulating rotation, so that the coating is efficiently removed.

Description

Technical Field

[0001] The utility model relates to the field of automation equipment, in particular to a high-speed laser coating removal machine. Background Art

[0002] Lasers are widely used, including laser marking, laser welding, laser cutting, optical fiber communication, laser ranging, lidar, laser weapons, compact discs, laser vision correction, laser beauty, laser scanning, laser mosquito killers, LIF non-destructive testing technology, etc. Laser systems can be divided into continuous-wave lasers and pulsed lasers. Laser coating removal is an important aspect of the application of laser material processing technology.

[0003] Laser coating removal uses optical principles to replace traditional physical grinding, and can achieve the removal of high-precision, high-microscopic-size and ultra-thin coatings. Therefore, it is necessary to design an automated device for removing the coating on the product surface to improve the efficiency and quality of coating removal. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a high-speed laser coating removal machine that uses laser technology to automatically remove the coating on the product surface, has double workstations that rotate cyclically and synchronously to realize the picking and placing of products and the coating removal action, and realizes efficient coating removal, aiming at the deficiencies of the above-mentioned prior art.

[0005] The technical solution adopted by the utility model is as follows: A high-speed laser coating removal machine includes a machine table and a machine cover covering the upper part of the machine table. Electrical components are arranged inside the machine table. The space between the machine table and the machine cover is the laser coating removal space. It also includes a circulating feeding component, a coating removal component and a protection and dust removal component. Among them, openings are provided on the four side walls of the machine cover, and the front side of the machine cover is a feeding port for picking and placing materials; the circulating feeding component is horizontally arranged on the machine table and rotates in the horizontal plane; at least two workstations are arranged on the circulating feeding component, and carriers are respectively arranged on at least two workstations for carrying and positioning the products to be coated removed; the coating removal component is arranged on the machine table and is located at the rear side of the machine table. The coating removal component extends above the circulating feeding component and emits laser downward to perform laser coating removal on the surface of the products to be coated removed on the circulating feeding component; the protection and dust removal component is arranged between the circulating feeding component and the coating removal component and moves up and down in the vertical direction to cover the periphery of the products to be coated removed to protect against laser spillage and perform real-time air extraction and dust removal during laser coating removal.

[0006] Preferably, opening and closing doors are provided at the openings on the left and right sides and the rear side of the machine cover for opening or closing to facilitate operations in the internal space of the machine cover.

[0007] Preferably, a display screen is provided on the front side wall of the hood. The display screen is electrically connected to the electrical components inside the machine table and is used to display the machine operation parameters or perform operation control. A key control area is provided on the side of the display screen, and control keys are provided at the key control area. The control keys include a machine start key, a computer control key, a laser control key, a reset key, and an emergency stop key.

[0008] Preferably, the circulating feeding assembly includes a U-shaped bracket, a power component, and a turntable. Among them, the U-shaped bracket is arranged on the machine table; the power component is arranged inside the U-shaped bracket, and the output end is arranged upward to output rotational power above the U-shaped bracket; the turntable is horizontally arranged above the U-shaped bracket and is connected to the output end of the power component and rotates under the drive of the power component.

[0009] Preferably, the power component includes a motor and a divider. Among them, the motor is hung upside down below the U-shaped bracket and the output end is arranged upward; the divider is arranged above the U-shaped bracket and is connected to the output end of the motor. The power of the motor is input into the divider, and is transmitted by the divider to the turntable above and drives the turntable to rotate horizontally.

[0010] Preferably, two carriers are symmetrically arranged on the turntable; the carrier includes a carrier seat, the carrier seat is a rectangular block structure, and at least two mounting screw holes are provided thereon for fixedly mounting the carrier seat on the turntable; a downwardly concave mounting groove is provided in the middle of the carrier seat for placing the product to be stripped of the coating.

[0011] Preferably, at least two upwardly protruding positioning posts are provided in the mounting groove for inserting into the product to be stripped of the coating to position the product to be stripped of the coating.

[0012] Preferably, a through groove is provided in the mounting groove; the through groove penetrates through the carrier seat and the turntable up and down so that a barcode reader arranged below the turntable can scan the bottom of the product to be stripped of the coating.

[0013] Preferably, the coating removal assembly includes a lifting module, a laser, a galvanometer scanner, and a field lens. Among them, the lifting module is vertically arranged on the machine table; the laser is movably connected to the lifting module along the vertical direction and moves up and down under the drive of the lifting module. The laser is horizontally arranged, and its laser emitting head horizontally extends above the circulating feeding assembly; the galvanometer scanner is arranged at the laser emitting head of the laser, and the emitting direction is downward; the field lens is arranged below the galvanometer scanner and above the circulating feeding assembly for guiding the laser to the surface of the product to be stripped of the coating.

[0014] Preferably, the protective dust removal assembly includes a support, a sliding seat, an adjusting cylinder, an extreme limit stop post and a protective cover. Among them, the support is vertically arranged on the machine table and is located below the coating removal assembly. A vertical slide rail is provided on the side wall of the support; the sliding seat is slidably connected to the vertical slide rail on the side wall of the support; the adjusting cylinder is arranged on the side wall of the support and is located below the sliding seat. The output end of the adjusting cylinder is arranged upward and is connected to the sliding seat for driving the sliding seat to move up and down; the extreme limit stop post is arranged on the side wall of the support and is located above the sliding seat for restricting and blocking the sliding seat when the sliding seat moves up and down; the protective cover is a rectangular box structure with a cavity structure inside. Openings penetrating up and down are provided at the top and bottom of the protective cover to allow the laser to pass through downward; a dust removal connection pipe is provided on one side wall of the protective cover. One end of the dust removal connection pipe is communicated with the internal cavity structure of the protective cover, and the other end is connected to a vacuum pumping device for pumping air and removing dust inside the protective cover.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The present utility model independently researches, designs and develops a high-speed laser coating removal machine that uses laser technology to automatically remove the surface coating of a product, has a double-station cyclic rotation to synchronously realize the actions of product picking and placing and coating removal, and realizes efficient coating removal in response to the defects and deficiencies existing in the prior art. The present utility model aims to design a laser coating removal device for automatically removing the metal coating on the surface of a product and improving the coating removal accuracy and efficiency. Specifically, the present utility model has the following characteristics:

[0017] 1. The present utility model uses the laser principle to replace the traditional physical friction or scraping method to complete the removal of the metal coating on the surface of the product, realizes high-precision coating removal, and can control the coating removal thickness accuracy within 0.2 microns.

[0018] 2. The present utility model uses the machine table as the overall load-bearing structure. A cyclic feeding assembly is arranged on the machine table. The machine cover arranged above the machine table adopts an open structure design. A feeding port is opened on the front side wall for loading and unloading the product to be coated. Openings are provided on the left and right side walls and the rear side wall, and opening and closing doors are arranged at the openings for opening or closing the internal space of the machine cover, facilitating the assembly or maintenance of components inside the machine cover and improving the convenience of assembly and subsequent maintenance; a display screen and a key control area are also arranged on the front side wall of the machine cover, facilitating the operator to monitor and operate the equipment in real time.

[0019] 3. The circulating feeding assembly provided on the machine platform of the present utility model is used for carrying products to be stripped of coatings. The circulating feeding assembly includes two workstations. The one near the front side of the machine platform is the loading and unloading workstation for automatically loading and unloading products, and the one near the rear side of the machine platform is the coating stripping workstation for laser stripping the coatings on the product surface. Through the continuous rotational movement of the turntable of the circulating feeding assembly in the horizontal plane, the products to be stripped of coatings picked up at the loading and unloading workstation are transferred to the coating stripping workstation, and the coating stripping assembly provided here uses the laser principle to remove the coatings on the surface of the products to be stripped of coatings; by continuously circulating and transferring the products to be stripped of coatings between the two workstations, high-speed coating stripping is achieved. The coating stripping time of the equipment is completed within 12 s, the loading and unloading plus code scanning is completed within 6 s, and the overall coating stripping time of a single product is controlled within 18 s, effectively improving the coating stripping efficiency.

[0020] 4. In addition, the present utility model is also provided with a protection and dust removal assembly that can be adjusted in position height in the vertical direction in real time. The dust generated during the laser coating stripping process is effectively isolated by a protective cover covering the carrier seat of the circulating feeding assembly. At the same time, by using a dust removal connecting pipe connected to one side wall of the protective cover, the space of the protective cover is communicated with the external vacuum generator pipeline, and the dust in the protective cover can be evacuated in real time using the vacuum negative pressure principle to avoid dust overflow; the height of the protective cover is adjusted by the power provided by the adjusting cylinder in the vertical direction, so as to play a role of covering, protecting and isolating, and at the same time, it is convenient to avoid movement interference when the product enters or leaves the coating stripping workstation.

[0021] 5. In addition, the carrier seat of the circulating feeding assembly of the present utility model uses an inwardly sunken installation groove as the limiting space for placing products. At the same time, by providing upwardly protruding positioning posts in the installation groove, further limiting and fixing of the products is realized, effectively ensuring that the products do not shift in position during the rotation of the turntable, and improving the position accuracy of the products during the coating stripping process; and a through groove that penetrates up and down is also provided in the installation groove, so that a code reader provided below the turntable can pass upward through the through groove to read the two-dimensional code at the bottom of the product during the coating stripping process for product information identification matching and traceability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is one of the three-dimensional structure diagrams of the present utility model.

[0023] Figure 2 is the second three-dimensional structure diagram of the present utility model.

[0024] Figure 3 is one of the three-dimensional structure diagrams of the present utility model with the machine cover hidden.

[0025] Figure 4 is the second three-dimensional structure diagram of the present utility model with the machine cover hidden.

[0026] Figure 5 This is the third three-dimensional structure diagram of the present utility model after hiding the machine cover.

[0027] Figure 6 This is the first three-dimensional structure diagram of the circulating feeding component of the present utility model.

[0028] Figure 7 This is the second three-dimensional structure diagram of the circulating feeding component of the present utility model.

[0029] Figure 8 It is Figure 6 The enlarged structure diagram at position I in

[0030] Figure 9 This is the three-dimensional structure diagram of the product to be stripped of the coating.

[0031] Figure 10 This is the three-dimensional structure diagram of the coating removal component and the dust removal protection component of the present utility model.

[0032] Figure 11 This is the first three-dimensional structure diagram of the coating removal component of the present utility model.

[0033] Figure 12 This is the second three-dimensional structure diagram of the coating removal component of the present utility model.

[0034] Figure 13 This is the first three-dimensional structure diagram of the dust removal protection component of the present utility model.

[0035] Figure 14 This is the second three-dimensional structure diagram of the dust removal protection component of the present utility model. Detailed implementation manners

[0036] The present utility model will be further described below in conjunction with the accompanying drawings:

[0037] Such as Figures 1 to 5As shown in the figure, the technical solution adopted by the present utility model is as follows: A high-speed laser coating removal machine includes a machine table 1 and a machine cover 5 covering the upper part of the machine table 1. Electrical accessories are arranged inside the machine table 1. The space between the machine table 1 and the machine cover 5 is a laser coating removal space. It further includes a circulating feeding assembly 2, a coating removal assembly 3 and a protection and dust removal assembly 4. Among them, openings are provided on the four side walls of the machine cover 5, and the front side of the machine cover 5 is a feeding port A for taking and placing materials; the circulating feeding assembly 2 is horizontally arranged on the machine table 1 and rotates in the horizontal plane direction; at least two working positions are arranged on the circulating feeding assembly 2, and carriers 24 are respectively arranged on at least two working positions for carrying and positioning the product 0 to be coated removed; the coating removal assembly 3 is arranged on the machine table 1 and is located at the rear side of the machine table 1. The coating removal assembly 3 extends above the circulating feeding assembly 2 and emits laser downward to perform laser coating removal on the surface of the product 0 to be coated removed on the circulating feeding assembly 2; the protection and dust removal assembly 4 is arranged between the circulating feeding assembly 2 and the coating removal assembly 3 and moves up and down in the vertical direction to cover the periphery of the product 0 to be coated removed to protect against laser spillage and perform real-time air extraction and dust removal during laser coating removal.

[0038] As Figures 1 to 3 shown, as an embodiment of the present utility model, opening and closing doors are provided at the openings on the left and right sides and the rear side of the machine cover 5 of the present utility model for opening or closing, so as to perform operations in the internal space of the machine cover 5.

[0039] As Figures 1 to 3 shown, as an embodiment of the present utility model, a display screen 7 is provided on the front side wall of the machine cover 5 of the present utility model. The display screen 7 is electrically connected to the electrical accessories inside the machine table 1 for displaying machine operation parameters or performing operation control; a key control area 8 is provided on the side of the display screen 7, and control keys are provided at the key control area 8. The control keys include a machine start key, a computer control key, a laser control key, a reset key and an emergency stop key.

[0040] As Figures 6 to 7 shown, as an embodiment of the present utility model, the circulating feeding assembly 2 of the present utility model includes a U-shaped bracket 21, a power component 22 and a turntable 23. Among them, the U-shaped bracket 21 is arranged on the machine table 1; the power component 22 is arranged inside the U-shaped bracket 21, and the output end is arranged upward to output rotational power above the U-shaped bracket 21; the turntable 23 is horizontally arranged above the U-shaped bracket 21 and is connected to the output end of the power component 22 and rotates under the drive of the power component 22.

[0041] As Figures 6 to 7As shown in the figure, as an embodiment of the present utility model, the power component 22 of the present utility model includes a motor and a divider. Among them, the motor is hung upside down below the U-shaped bracket 21 and the output end is arranged upward; the divider is arranged above the U-shaped bracket 21 and is connected to the output end of the motor. The power of the motor is input into the divider and transmitted to the upper turntable 23 through the divider, driving the turntable 23 to rotate horizontally.

[0042] As Figures 6 to 8 shown in the figure, as an embodiment of the present utility model, two carriers 24 are symmetrically arranged on the turntable 23 of the present utility model; the carrier 24 includes a carrier seat 241, and the carrier seat 241 is a rectangular block structure, on which at least two mounting screw holes are opened for fixedly mounting the carrier seat 241 on the turntable 23; a downwardly concave mounting groove B is opened in the middle of the carrier seat 241 for placing the product 0 to be stripped of the coating.

[0043] As Figure 8 shown in the figure, as an embodiment of the present utility model, at least two upwardly protruding positioning posts 242 are provided in the mounting groove B of the present utility model for inserting into the product 0 to be stripped of the coating, so as to position the product 0 to be stripped of the coating.

[0044] As Figure 8 shown in the figure, as an embodiment of the present utility model, a through groove C is provided in the mounting groove B of the present utility model; the through groove C penetrates the carrier seat 241 and the turntable 23 up and down, so that the code reader 9 arranged below the turntable 23 can scan the bottom of the product 0 to be stripped of the coating.

[0045] As Figure 11 shown in the figure, as an embodiment of the present utility model, the product 0 to be stripped of the coating is a motor cover plate, in which a downwardly concave sinking groove 01 is provided in the middle. The surface of the sinking groove 01 is the part to be stripped of the coating, and its surface is covered with a metal coating (nickel-zinc coating). The physical state of the coating is removed by gasification by the laser emitted by the coating removal assembly 3 of the present utility model, and then the gasified dust is sucked away by the protection and dust removal assembly 4 in a vacuum pumping manner.

[0046] As Figures 10 to 12As shown in the figure, as an embodiment of the present utility model, the coating removal assembly 3 of the present utility model includes a lifting module 31, a laser 33, a galvanometer 34 and a field lens 35. Among them, the lifting module 31 is vertically arranged on the machine table 1; the laser 33 is movably connected to the lifting module 31 in the vertical direction and is driven by the lifting module 31 to move up and down. The laser 33 is horizontally arranged, and its laser emitting head horizontally extends above the circulating feeding assembly 2; the galvanometer 34 is arranged at the laser emitting head of the laser 33, and the emitting direction is downward; the field lens 35 is arranged below the galvanometer 34 and above the circulating feeding assembly 2, and is used to guide the laser onto the surface of the product 0 to be coated removed.

[0047] As Figures 13 to 14 As shown in the figure, as an embodiment of the present utility model, the protection and dust removal assembly 4 of the present utility model includes a support 41, a sliding seat 42, an adjusting cylinder 43, an extreme limit stop post 44 and a protective cover 45. Among them, the support 41 is vertically arranged on the machine table 1 and is located below the coating removal assembly 3. A vertical slide rail is provided on the side wall of the support 41; the sliding seat 42 is slidably connected to the vertical slide rail on the side wall of the support 41; the adjusting cylinder 43 is arranged on the side wall of the support 41 and is located below the sliding seat 42. The output end of the adjusting cylinder 43 faces upward and is connected to the sliding seat 42, and is used to drive the sliding seat 42 to move up and down; the extreme limit stop post 44 is arranged on the side wall of the support 41 and is located above the sliding seat 42, and is used to limit and block the sliding seat 42 when the sliding seat 42 moves up and down; the protective cover 45 is a rectangular box structure, and its internal is a cavity structure. Openings penetrating up and down are provided at the top and bottom of the protective cover 45 to facilitate the laser to pass through downward; a dust removal connecting pipe is provided on one side wall of the protective cover 45. One end of the dust removal connecting pipe is communicated with the internal cavity structure of the protective cover 45, and the other end is connected to a vacuum pumping device for pumping air and removing dust in the protective cover 45.

[0048] As Figures 13 to 14 As shown in the figure, as an embodiment of the present utility model, a barcode reader 9 is arranged below the protection and dust removal assembly 4 of the present utility model. The scanning direction of the barcode reader 9 faces upward and passes through the through slot C opened on the turntable 23 and the carrier seat 241 to scan the two-dimensional code at the bottom of the product 0 to be coated removed, so as to facilitate product marking traceability during the production process.

[0049] As another embodiment of the present utility model, the barcode reader 9 of the present utility model can also be arranged at a position close to the front side of the machine table 1, and the two-dimensional code of the bottom of the product to be coated removed loaded on the carrier is synchronously scanned and read by the barcode reader 9 during the loading and unloading process.

[0050] Furthermore, the utility model designs a high-speed laser coating removal machine that uses laser technology to automatically remove the coating on the product surface, has a double-station cyclic rotation to synchronously realize the product picking and placing and coating removal actions, and realizes efficient coating removal. The utility model aims to design a laser coating removal device for automatically removing the metal coating on the product surface and improving the coating removal accuracy and efficiency. Specifically, the utility model has the following characteristics: 1. The utility model uses the laser principle to replace the traditional physical friction or scraping method to complete the removal of the metal coating on the product surface, realizes high-precision coating removal, and can control the coating removal thickness accuracy within 0.2 microns. 2. The whole of the utility model uses the machine table as the bearing structure. A cyclic feeding component is arranged on the machine table. The machine cover arranged above the machine table adopts an open structure design. A feeding port is opened on its front side wall for loading and unloading the products to be coated. Openings are arranged on its left and right side walls and the rear side wall, and opening and closing doors are arranged at the openings for opening or closing the internal space of the machine cover, which is convenient for assembling or repairing parts inside the machine cover and improves the convenience of assembly and subsequent maintenance; a display screen and a key control area are also arranged on the front side wall of the machine cover, which is convenient for operators to monitor and operate the equipment in real time. 3. The cyclic feeding component arranged on the machine table of the utility model is used for bearing the products to be coated. The cyclic feeding component includes two stations. The station near the front side of the machine table is the loading and unloading station for automatically loading and unloading products. The station near the rear side of the machine table is the coating removal station for laser coating removal of the product surface. Through the continuous rotational movement of the turntable of the cyclic feeding component in the horizontal plane, the products to be coated picked up at the loading and unloading station are transferred to the coating removal station, and the coating on the surface of the products to be coated is removed by the coating removal component arranged here using the laser principle; by continuously circulating and transferring the products to be coated between the two stations, high-speed coating removal is realized. The coating removal time of the equipment is completed within 12 s, the loading and unloading plus scanning code is completed within 6 s, and the overall coating removal time of a single product is controlled within 18 s, effectively improving the coating removal efficiency. 4. In addition, the utility model also sets a protection and dust removal component that can be adjusted in position height in the vertical direction in real time. The dust generated during the laser coating removal process is effectively isolated by the protective cover covering the carrier seat of the cyclic feeding component. At the same time, using the dust removal connecting pipe connected to one side wall of the protective cover, the space of the protective cover is communicated with the external vacuum generator pipeline, and the dust in the protective cover can be evacuated in real time using the vacuum negative pressure principle to avoid dust overflow; the height of the protective cover is adjusted by the power provided by the adjusting cylinder in the vertical direction, so as to play a role of covering, protecting and isolating while facilitating the movement interference when the product enters or leaves the coating removal station.5. In addition, the carrier seat of the circulating feeding component of the present utility model uses an inwardly sunken installation groove as the limiting space for placing the product. At the same time, the upward protruding positioning posts arranged in the installation groove are used to further limit and fix the product, effectively ensuring that the product does not shift during the rotation of the turntable, and improving the position accuracy of the product during the coating removal process. Moreover, a through groove that penetrates up and down is also provided in the installation groove, so that the code reader arranged below the turntable can pass through the through groove upward to read the two-dimensional code at the bottom of the product during the coating removal process, for product information identification matching and traceability.

[0051] Furthermore, the specific parameters of the present utility model are as follows:

[0052] Equipment specifications: L1200*W1400*H2300mm;

[0053] Laser power: 200W;

[0054] Galvo speed: 10000mm / s;

[0055] Coating removal range: 100*100MM;

[0056] Laser wavelength: 1064NM;

[0057] Laser frequency: 20KHZ - 1000KHZ;

[0058] Cooling method: air cooling;

[0059] Total maximum power of the whole machine: 1.8KW;

[0060] Working voltage: 220V.

[0061] Furthermore, the main application fields of the present utility model are: electronic components, integrated circuits (ICs), electrical and electronic appliances, mobile phone communications, hardware products, tool accessories, precision instruments, glasses and watches, jewelry, auto parts, building materials, medical devices, etc.

[0062] Furthermore, the coating materials applicable to the present utility model include: common metals and alloys (all metals such as iron, copper, aluminum, magnesium, zinc, etc.), rare metals and alloys (gold, silver, titanium), metal oxides (all kinds of metal oxides are acceptable), and special surface treatments (phosphating, aluminum anodizing, electroplated surfaces).

[0063] The embodiments of the present utility model only introduce its specific implementation manners and do not limit its protection scope. Those skilled in the art can make certain modifications under the inspiration of this embodiment. Therefore, all equivalent changes or modifications made in accordance with the scope of the present utility model patent are within the scope of the claims of the present utility model patent.

Claims

1. A high-speed laser de-plating machine, comprising a machine platform (1) and a machine cover (5) arranged above the machine platform (1), electrical accessories are arranged inside the machine platform (1), and a laser de-plating space is provided between the machine platform (1) and the machine cover (5), characterized in that: It also includes a circulating feeding component (2), a coating removal component (3) and a protective dust removal component (4), wherein: The four side walls of the machine cover (5) are provided with openings, and the front side of the machine cover (5) is a material guide port (A) for taking in and placing materials; The circulating feeding component (2) is horizontally arranged on the machine table (1) and rotates in the horizontal plane direction; at least two workstations are arranged on the circulating feeding component (2), and at least two workstations are respectively provided with carriers (24) for carrying and positioning the product (0) to be deplated; The de-plating component (3) is arranged on the machine platform (1) and is located at the rear side of the machine platform (1). The de-plating component (3) extends above the circulating feeding component (2) and emits a laser downward, so as to perform laser de-plating on the surface of the product (0) to be de-plated on the circulating feeding component (2); The protective dust removal component (4) is arranged between the circulating feeding component (2) and the coating removal component (3), and moves up and down in the vertical direction, and is used to cover the periphery of the product (0) to be coated with a coating to protect against laser overflow and to remove dust in real time during laser coating removal.

2. A high-speed laser de-plating machine according to claim 1, characterized in that: Openings on the left and right sides and the rear side of the hood (5) are provided with opening and closing doors for opening or closing to facilitate operation in the internal space of the hood (5).

3. The high-speed laser de-plating machine according to claim 1, characterized in that: A display screen (7) is provided on the front side wall of the machine cover (5), and the display screen (7) is electrically connected to the electrical accessories inside the machine platform (1) and is used to display machine operating parameters or perform operation control; a key control area (8) is provided on the side of the display screen (7), and control keys are provided in the key control area (8), and the control keys include a machine start key, a computer control key, a laser control key, a reset key and an emergency stop key.

4. The high-speed laser de-plating machine according to claim 1, characterized in that: The circulating feeding assembly (2) comprises a U-shaped bracket (21), a power component (22) and a turntable (23), wherein the U-shaped bracket (21) is arranged on the machine platform (1); the power component (22) is arranged in the U-shaped bracket (21), and the output end is arranged upward, and the rotational power is output above the U-shaped bracket (21); the turntable (23) is arranged horizontally above the U-shaped bracket (21), and is connected to the output end of the power component (22), and is driven by the power component (22) to rotate.

5. A high-speed laser de-plating machine according to claim 4, characterized in that: The power component (22) comprises a motor and a divider, wherein the motor is arranged upside down below the U-shaped bracket (21) and the output end is arranged upward; the divider is arranged above the U-shaped bracket (21) and is connected to the output end of the motor, the motor power is input into the divider, and is transmitted to the upper turntable (23) through the divider, and drives the turntable (23) to rotate horizontally.

6. A high-speed laser de-plating machine according to claim 4, characterized in that: Two carriers (24) are symmetrically arranged on the turntable (23); the carrier (24) comprises a carrier seat (241), the carrier seat (241) is a rectangular block structure, and is provided with at least two mounting screw holes for fixing the carrier seat (241) on the turntable (23); a downwardly recessed mounting groove (B) is provided in the middle of the carrier seat (241) for placing the product (0) to be deplated.

7. A high-speed laser de-plating machine according to claim 6, characterized in that: At least two upwardly protruding positioning posts (242) are provided in the installation groove (B) and are used to be inserted into the product (0) to be de-plated so as to position the product (0) to be de-plated.

8. The high-speed laser de-plating machine according to claim 6, characterized in that: A through slot (C) is provided in the installation slot (B); the through slot (C) passes through the carrier seat (241) and the turntable (23) from top to bottom, so that a code reader (9) disposed below the turntable (23) can scan the bottom of the product (0) to be de-plated.

9. The high-speed laser de-plating machine according to claim 1, characterized in that: The coating removal component (3) comprises a lifting module (31), a laser (33), a galvanometer (34) and a field mirror (35), wherein the lifting module (31) is vertically arranged on the machine platform (1); the laser (33) is movably connected to the lifting module (31) in a vertical direction and is driven by the lifting module (31) to move up and down; the laser (33) is horizontally arranged, and its laser emission head extends horizontally to above the circulating feeding component (2); the galvanometer (34) is arranged at the laser emission head of the laser (33), and is arranged with the emission direction facing downward; the field mirror (35) is arranged below the galvanometer (34) and above the circulating feeding component (2), and is used to guide the laser to the surface of the product (0) to be coated.

10. The high-speed laser de-plating machine according to claim 1, characterized in that: The protective dust removal component (4) comprises a support (41), a slide (42), an adjustment cylinder (43), an extreme limit column (44) and a protective cover (45), wherein the support (41) is vertically arranged on the machine platform (1) and is located below the de-plating component (3), and a vertical slide rail is arranged on the side wall of the support (41); the slide (42) is slidably connected to the vertical slide rail on the side wall of the support (41); the adjustment cylinder (43) is arranged on the side wall of the support (41) and is located below the slide (42); the output end of the adjustment cylinder (43) is arranged upward and is connected to the slide (42); The limit stop column (44) is arranged on the side wall of the support (41) and is located above the slide (42), and is used to limit and block the slide (42) when the slide (42) moves up and down; the protective cover (45) is a rectangular box structure, and its interior is a cavity structure. The top and bottom of the protective cover (45) are provided with openings that pass through from top to bottom so that the laser can pass downward; a dust removal connecting pipe is provided on one side wall of the protective cover (45), one end of the dust removal connecting pipe is connected to the internal cavity structure of the protective cover (45), and the other end is connected to a vacuum device, and is used to extract air and remove dust in the protective cover (45).

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