Cleaning device for mold surface coating treatment and using method

Abstract

The invention discloses a cleaning device for mold surface coating treatment and a using method, the cleaning device comprises a cleaning workbench, supporting frames are fixedly installed at the positions, close to the two ends, of the two sides of the cleaning workbench, and longitudinal moving assemblies used for longitudinally moving a laser cleaning mechanism are arranged on the opposite sides of the two supporting frames; a transverse moving assembly used for transversely moving the laser cleaning mechanism is arranged at the upper end of the longitudinal moving assembly, and through cooperative work of the longitudinal moving assembly and the transverse moving assembly, the laser cleaning device can achieve longitudinal and transverse compound motion on the surface of the mold to cover the whole cleaning area; comprising complex shapes or large-area areas, the laser cleaner can effectively and comprehensively clean the coating on the surface of the mold, the laser cleaner can adapt to various complex shapes such as curved surfaces and grooves on the surface of the mold, it is ensured that the coating is cleaned up, manual intervention is reduced, and the working efficiency is improved; and the potential safety hazard that laser accidentally hurts the artificial body skin is avoided.

Description

Technical Field

[0001] The present invention relates to the field of cleaning devices, and more particularly to a cleaning device for treating a mold surface coating and a use method thereof. Background Art

[0002] The cleaning device for mold surface coating treatment is designed to remove impurities, residues and coatings from the mold surface, ensuring the cleanliness of the mold surface to improve the adhesion, durability and service life of the coating. This device is widely used in metal processing, plastic molding, automobile manufacturing and other fields. Through the irradiation of laser beams, the high energy and high temperature of the laser are used to remove surface coatings and contaminants. This method is accurate and efficient, and will not cause excessive damage to the mold surface. It is suitable for cleaning precision molds. The laser beam irradiates the mold surface and converts light energy into heat energy, instantly heating the coating and dirt, causing them to evaporate and peel off.

[0003] Traditional mold surface coating cleaning usually involves placing the mold on a cleaning workbench and using a laser cleaning mechanism to instantly vaporize, decompose, or remove the mold surface coating using the energy of the laser beam to achieve the cleaning purpose. However, this cleaning method relies on manual handheld laser mechanism to align with the mold. When faced with molds with complex structures such as grooves and curved surfaces, the operator needs to frequently change the handheld direction, which causes fatigue. At the same time, manual operation has disadvantages. Not only is it prone to incomplete cleaning, but there is also a safety hazard of the laser accidentally injuring the artificial body skin during operation. Summary of the Invention

[0004] In order to solve the above technical problems, a cleaning device and a method for using the mold surface coating are provided. This technical solution solves the problem raised in the above background technology, but the cleaning method relies on manual handheld laser mechanism to align the mold operation. When facing molds with complex structures such as grooves and curved surfaces, the operator needs to frequently change the handheld direction, which causes fatigue. At the same time, manual operation has disadvantages. Not only is it easy to have incomplete cleaning, but there is also a safety hazard of laser accidentally injuring the artificial body skin during operation.

[0005] A cleaning device for mold surface coating treatment is provided, comprising a cleaning workbench, support frames are fixedly installed on both sides of the cleaning workbench, longitudinal movement components for longitudinally moving a laser cleaning mechanism are provided on opposite sides of the two groups of support frames, the upper end of the longitudinal movement component is provided with a transverse movement component for transversely moving the laser cleaning mechanism, the lower end of the transverse movement component is provided with a lifting component for lifting and lowering the laser cleaning mechanism, and a laser cleaner is fixedly installed on the lower end of the lifting component.

[0006] Preferably, the longitudinal moving component includes a longitudinal guide rail plate, one end of which is fixedly mounted on the upper side of the two sets of support frames, and guide rail grooves are provided inside the two longitudinal guide rail plates, a screw rod is provided inside the rotating sleeve of one of the guide rail grooves, and a servo motor is fixedly mounted on one end of one of the longitudinal guide rail plates.

[0007] Preferably, the output shaft of the servo motor is transmission-connected to one end of the screw rod, the insides of the guide rail grooves of the two longitudinal guide rail plates are both slidably connected to guide rail blocks, and the inside of one of the guide rail blocks is rotationally connected to the screw rod.

[0008] Preferably, the lateral movement component includes a lateral guide plate, the bottom of the lateral guide plate is fixedly mounted on the upper end of the guide block at both ends, guide grooves are provided inside the upper and lower ends of the lateral guide plate, and wheel grooves are provided inside both sides of the lateral guide plate.

[0009] Preferably, the inside of the two guide grooves are slidably connected with a slider, and the upper and lower ends of the slider are fixedly connected to the first fixed plate and the second fixed plate near the center respectively, the inside of the first fixed plate is penetrated by a fixing groove, and the inside of the second fixed plate is penetrated by through holes on both sides of the slider.

[0010] Preferably, the four fixing grooves of the first fixing plate are all fixedly sleeved with a first bearing sleeve, the four first bearing sleeves are all fixedly sleeved with a connecting shaft, and the outer sides of the four connecting shafts are sleeved on the inner ring of the first bearing sleeve near the upper end, the inner ring of the first bearing sleeve rotates on its outer ring, the outer sides of the four connecting shafts are all fixedly sleeved with rollers near the center, and the outer sides of the four connecting shafts are all rotatably sleeved with a second bearing sleeve near the lower end.

[0011] Preferably, the four second bearing sleeves are all fixedly sleeved inside the lower end of the second fixing plate, and the four connecting shafts are rotatably sleeved inside the through hole of the second fixing plate.

[0012] Preferably, fixed guide rods are fixedly sleeved inside the four diagonal parts of the first fixed plate and the second fixed plate, a micro motor is fixedly installed on one side of the lower end of the first fixed plate, the upper end of the micro motor is transmission-connected with a rotating shaft, the rotating sleeve of the rotating shaft is arranged on one side of the inner part of the first fixed plate, the upper end of the rotating shaft is fixedly installed with a first gear, the first gear is located at the upper end of the first fixed plate, the outer side of the first gear is meshed with a transmission toothed belt, the inner side of the transmission toothed belt is meshed with a second gear, and the lower end of the second gear is fixedly installed on the upper end of one of the connecting shafts.

[0013] The lifting mechanism is a set of fixedly mounted on the lifting plate, and the positioning plate is fixedly mounted on the fixing plate, and the fixing plate is connected with the fixing plate at the fixing end. The fixing plate is connected with the fixing plate of the fixing plate to the fixing surface.

[0014] A method for using a cleaning device for treating a mold surface coating is also provided. The method comprises: S1. First, the mold is placed on the cleaning workbench. Then, the operator adjusts the parameters of the laser cleaner. According to factors such as the material of the mold and the type and degree of surface contamination, the operator sets appropriate parameters such as laser power, pulse frequency, scanning speed, and spot size in the control system of the laser cleaner. S2. When the laser cleaner needs to move longitudinally, the servo motor is turned on, and the output shaft of the servo motor starts to rotate, driving the screw connected to it to rotate synchronously. As the screw rotates, the guide block connected to it starts to make longitudinal linear motion along the axial direction of the screw in the guide groove under the drive of the screw, thereby driving the laser cleaner to move longitudinally, which can cover the longitudinal area required for cleaning the mold surface coating treatment; S3. When the laser cleaner needs to move longitudinally and laterally above the mold at the same time, the driving motor drives the rotating shaft to rotate, further drives the first gear to rotate, and engages with the outer sides of the first and second gears through the transmission toothed belt, thereby driving the transmission toothed belt and the second gear to rotate, further driving one of the connecting shafts to rotate, and the upper end of the connecting shaft is fixedly sleeved on the inner ring of the first bearing sleeve, so that the connecting shaft drives the inner ring of the first bearing sleeve to rotate inside its outer ring, and then drives multiple rollers to roll and move laterally inside the wheel grooves on both sides of the horizontal guide plate, and also drives other connecting shafts and rollers to move laterally inside the wheel grooves, and the upper and lower ends of multiple connecting shafts are inside the inner rings of the first and second bearing sleeves, so that the inner rings rotate inside the outer rings of the first and second bearing sleeves, thereby driving the laser cleaner to move laterally, which can cover the horizontal area required for cleaning of the mold surface coating treatment; S4. The telescopic hydraulic cylinder is in a retracted state, and the first telescopic plate and the second slide are both in the retracted position. The telescopic hydraulic cylinder is started, and the telescopic guide rod extends outward, pushing the fixed rod and the first sliding block to move. The first sliding block drives the first telescopic plate to extend outward, realizing the first stage of telescopic extension. As the first telescopic plate extends, the second sliding block slides in the second sliding groove, driving the second slide and the laser cleaner to extend outward, realizing the second stage of telescopic extension. By controlling the degree of extension of the telescopic hydraulic cylinder, the height of the laser cleaner can be accurately adjusted to align it with the area of the mold that needs to be cleaned. The laser cleaner can be flexibly lifted and lowered to a suitable position through the lifting assembly to ensure that the laser can act on the mold surface with the best focus and energy, thereby achieving efficient and precise cleaning effects.

[0015] Compared with the prior art, the present invention provides a cleaning device and method for treating mold surface coatings, which has the following beneficial effects: (1) The present invention enables the laser cleaner to realize longitudinal and lateral compound motion on the mold surface through the coordinated work of the longitudinal moving component and the lateral moving component, covering the entire cleaning area, including complex shapes or large areas, and effectively enabling the laser cleaner to comprehensively clean the coating on the mold surface. The laser cleaner can adapt to various complex shapes of the mold surface, such as curved surfaces, grooves, etc., to ensure that the coating is cleaned, reduce manual intervention, improve work efficiency, and avoid the safety hazard of laser accidentally injuring the artificial body skin.

[0016] (2) The present invention provides a stable guide for lateral movement by cooperating with the guide groove opened inside the transverse guide plate and the slider, thereby ensuring the position accuracy of the laser cleaner in the transverse direction. The roller fixed on the outside of the connecting shaft rolls in the wheel groove of the transverse guide plate, reducing friction and improving the smoothness of the lateral movement. The four rollers are evenly distributed on both sides of the transverse guide plate, providing stable support and guidance, and preventing displacement or tilting during the lateral movement.

[0017] (3) The present invention can achieve precise height adjustment of the laser cleaner through the two-stage telescopic structure of the first telescopic plate and the second slide. Through the flexible adjustment of the lifting component, the laser cleaner can act on the mold surface in the best focusing state, ensuring the concentration of laser energy and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and other features, advantages and aspects of the embodiments of the present invention will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements, wherein: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2This is a schematic diagram of the structure of the longitudinal moving component of the present invention; Figure 3 This is a schematic structural diagram of the transverse guide plate and transverse moving assembly of the present invention; Figure 4 This is a schematic diagram of the bearing sleeve, roller, and connecting shaft structure of the present invention; Figure 5 This is a schematic structural diagram of the first fixing plate and the second fixing plate of the present invention; Figure 6 This is a schematic diagram of the split structure of the lateral movement component of the present invention; Figure 7 This is a schematic diagram of the lifting component disassembly and laser cleaning structure of the present invention.

[0019] The numbers in the figure are: 1, cleaning workbench; 2, support frame; 3, longitudinal moving assembly; 31, longitudinal guide plate; 32, guide groove; 33, servo motor; 34, screw; 35, guide block; 4, transverse moving assembly; 41, transverse guide plate; 42, guide groove; 43, slider; 44, first fixed plate; 45, second fixed plate; 46, fixed groove; 47, through hole; 48, micro motor; 49, rotating shaft; 410, first gear; 411, transmission belt; 412, second gear; 4 13. Connecting shaft; 414. First bearing sleeve; 415. Roller; 416. Second bearing sleeve; 417. Fixed guide rod; 5. Laser cleaner; 6. Lifting assembly; 61. Mounting plate; 62. Connecting plate; 63. Telescopic hydraulic cylinder; 64. Telescopic guide rod; 65. First sliding groove; 67. First sliding block; 68. First telescopic plate; 69. Second sliding groove; 611. First limit block; 612. Second slide plate; 613. Fixed rod; 614. Second sliding block; 615. Second limit block. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In this document, the term "and / or" simply describes a relationship between related objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A exists alone, A and B exist simultaneously, or B exists alone. Furthermore, the character " / " in this document generally indicates that the related objects are in an "or" relationship.

[0022] Please refer to Figure 1 As shown, a cleaning device for mold surface coating treatment includes a cleaning workbench 1, and support frames 2 are fixedly installed on both sides of the cleaning workbench 1. A longitudinal moving component 3 for longitudinally moving the laser cleaning mechanism is provided on the opposite sides of the two groups of support frames 2. The upper end of the longitudinal moving component 3 is provided with a transverse moving component 4 for transversely moving the laser cleaning mechanism. The lower end of the transverse moving component 4 is provided with a lifting component 6 for lifting and moving the laser cleaning mechanism. The lower end of the lifting component 6 is fixedly installed with a laser cleaner 5.

[0023] In a specific embodiment, the cleaning workbench 1 is the basic support platform of the entire device, used to place the mold to be surface coated. The support frames 2 fixed at both ends provide a stable support and provide a mounting base for the subsequent moving components. The longitudinal moving components 3 arranged on the opposite sides of the two sets of support frames 2 can drive the components connected to their upper ends, including the transverse moving component 4, the lifting component 6, and the laser cleaner 5, to move along the longitudinal direction of the plane in which the support frames 2 are located. The transverse moving component 4 at the upper end of the longitudinal moving component 3 is responsible for realizing the transverse movement of the laser cleaner 5 based on the longitudinal movement. The lifting component 6 is installed at the lower end of the transverse moving component 4 and is mainly used to adjust the distance between the laser cleaner 5 and the mold surface. Because different mold surface conditions, coating thickness, and other factors can affect the optimal focal length and other parameters of laser cleaning, the lifting component 6 can flexibly raise and lower the laser cleaner 5 to the appropriate position to ensure that the laser can act on the mold surface with the optimal focus and energy, achieving an efficient and accurate cleaning effect. The laser cleaner 5 fixedly mounted at the lower end of the lifting assembly 6 can accurately reach the position to be cleaned on the mold surface under the coordinated action of the above-mentioned moving components, and emit a laser beam according to the set parameters. The laser beam acts on the coating on the mold surface, and uses the energy of the laser to instantly vaporize, decompose or remove the coating material, thereby achieving the purpose of cleaning the mold surface coating. The laser cleaner 5 is usually used, for example, certain models in Trumpf's TruLaser series can be used for such cleaning scenarios. As a well-known laser equipment manufacturer, Trumpf's products have a high level of quality and performance. These laser cleaners 5 usually have a high laser power stability and can accurately control the laser output parameters, such as wavelength, pulse width, frequency, etc., to meet the cleaning needs of mold coatings of different materials and thicknesses. The laser cleaner 5 is common in the prior art and will not be described in detail here.

[0024] Please refer to Figure 3As shown, the longitudinal moving assembly 3 includes a longitudinal guide plate 31, one end of the longitudinal guide plate 31 is fixedly installed on the upper side of the two groups of support frames 2, and a guide groove 32 is opened inside the two longitudinal guide plates 31, and a screw rod 34 is rotatably sleeved inside one of the guide grooves 32. A servo motor 33 is fixedly installed at one end of one of the longitudinal guide plates 31, and the output shaft of the servo motor 33 is transmission-connected to one end of the screw rod 34. The guide grooves 32 of the two longitudinal guide plates 31 are both slidably connected to guide blocks 35, and the interior of one of the guide blocks 35 is rotatably connected to the screw rod 34.

[0025] In a specific embodiment, when the laser cleaner 5 needs to move longitudinally, the servo motor 33 is turned on, and the output shaft of the servo motor 33 starts to rotate, driving the screw rod 34 connected thereto to rotate synchronously. As the screw rod 34 rotates, the guide rail block 35 connected thereto starts to make longitudinal linear motion in the guide rail groove 32 along the axial direction of the screw rod 34 under the drive of the screw rod 34, thereby driving the laser cleaner 5 to move longitudinally, which can cover the longitudinal area required for cleaning of the mold surface coating treatment.

[0026] Please refer to Figure 3 、 Figure 7 As shown, the lateral movement assembly 4 includes a lateral guide plate 41, the bottom of the lateral guide plate 41 is fixedly mounted on the upper end of the guide block 35 at both ends, the upper and lower ends of the lateral guide plate 41 are provided with guide grooves 42, the two sides of the lateral guide plate 41 are provided with wheel grooves, the two guide grooves 42 are slidably connected to the inside of the slider 43, the upper and lower ends of the slider 43 are respectively fixedly connected to the first fixing plate 44 and the second fixing plate 45 at the center, the first fixing plate 44 is provided with a fixing groove 46, the second fixing plate 45 is provided with a slider. Through holes 47 are provided on both sides of 43. The first bearing sleeves 414 are fixedly sleeved inside the four fixing grooves 46 of the first fixing plate 44. The connecting shafts 413 are fixedly sleeved inside the four first bearing sleeves 414. The outer sides of the four connecting shafts 413 are sleeved on the inner ring of the first bearing sleeve 414 at the upper end. The inner ring of the first bearing sleeve 414 rotates on its outer ring. The outer sides of the four connecting shafts 413 are fixedly sleeved with rollers 415 near the center. The outer sides of the four connecting shafts 413 are rotatably sleeved with second bearing sleeves 416 at the lower ends.

[0027] Furthermore, the four second bearing sleeves 416 are all fixedly sleeved inside the lower end of the second fixed plate 45, and the four connecting shafts 413 are rotatably sleeved inside the through hole 47 of the second fixed plate 45. The four diagonal parts of the first fixed plate 44 and the second fixed plate 45 are fixedly sleeved with fixed guide rods 417. A micro motor 48 is fixedly installed on one side of the lower end of the first fixed plate 44. The upper end of the micro motor 48 is transmission-connected with a rotating shaft 49. The rotating shaft 49 is rotatably sleeved on one side of the inner part of the first fixed plate 44. The upper end of the rotating shaft 49 is fixedly installed with a first gear 410. The first gear 410 is located at the upper end of the first fixed plate 44. The outer side of the first gear 410 is meshed with a transmission toothed belt 411. The inner side of the transmission toothed belt 411 is meshed with a second gear 412. The lower end of the second gear 412 is fixedly installed on the upper end of one of the connecting shafts 413.

[0028] In a specific embodiment, when the laser cleaner 5 needs to move longitudinally and laterally above the mold, the driving motor drives the rotating shaft 49 to rotate, further driving the first gear 410 to rotate, and the transmission toothed belt 411 is engaged with the outer sides of the first gear 410 and the second gear 412, thereby driving the transmission toothed belt 411 and the second gear 412 to rotate, further driving one of the connecting shafts 413 to rotate, and the upper end of the connecting shaft 413 is fixedly sleeved on the inner ring of the first bearing sleeve 414, so that the connecting shaft 413 drives the first bearing sleeve 414 to rotate. 4 rotates inside its outer ring, and then drives multiple rollers 415 to roll and move laterally inside the wheel grooves on both sides of the transverse guide plate 41, and also drives other connecting shafts 413 and rollers 415 to move laterally inside the wheel grooves, and the upper and lower ends of multiple connecting shafts 413 are inside the inner rings of the first bearing sleeve 414 and the second bearing sleeve 416, so that the inner ring rotates inside the outer rings of the first bearing sleeve 414 and the second bearing sleeve 416, thereby driving the laser cleaner 5 to move laterally, which can cover the transverse area required for cleaning of the mold surface coating treatment.

[0029] Please refer to Figure 1 、 Figure 3 、 Figure 7As shown, the lifting assembly 6 includes a mounting plate 61, the upper end of the mounting plate 61 is fixedly mounted on one side of the lower end of the second fixed plate 45, and one side of the mounting plate 61 is fixedly connected to a connecting plate 62 at one end. A first sliding groove 65 is fixedly opened inside one side of the mounting plate 61, and a first sliding block 67 is slidably connected to the inside of the two first sliding grooves 65. The upper end of the first sliding block 67 is fixedly connected to a first telescopic plate 68, and a second sliding groove 69 is opened inside one side of the first telescopic plate 68. The inside of the two second sliding grooves 69 is slidably connected to the second Sliding block 614, the upper end of the second sliding block 614 is fixedly connected to the second slide plate 612, the upper end of the second slide plate 612 is fixedly installed with the second slide plate 612, one end of the second slide plate 612 is fixedly installed with the laser cleaner 5, the mounting plate 61 and one end of the first telescopic plate 68 are respectively fixedly sleeved with the first limit block 611 and the second limit block 615, the internal fixed sleeve of the connecting plate 62 is provided with a telescopic hydraulic cylinder 63, one end of the telescopic hydraulic cylinder 63 is internally slidably sleeved with a telescopic guide rod 64, and one end of the telescopic guide rod 64 is fixedly installed on one end of the fixed rod 613.

[0030] In a specific embodiment, the telescopic hydraulic cylinder 63 is in a retracted state, and the first telescopic plate 68 and the second slide plate 612 are both in the retracted position. The telescopic hydraulic cylinder 63 is started, and the telescopic guide rod 64 extends outward, pushing the fixed rod 613 and the first sliding block 67 to move. The first sliding block 67 drives the first telescopic plate 68 to extend outward to achieve the first level of telescopic extension. As the first telescopic plate 68 extends, the second sliding block 614 slides in the second sliding groove 69, driving the second slide plate 612 and the laser cleaner 5 to extend outward to achieve the second level of telescopic extension. By controlling the degree of telescopic extension of the telescopic hydraulic cylinder 63, the height of the laser cleaner 5 can be accurately adjusted so that it is aligned with the area of the mold that needs to be cleaned. The laser cleaner 5 can be flexibly lifted and lowered to a suitable position through the lifting assembly 6 to ensure that the laser can act on the mold surface with the best focus state and energy, thereby achieving an efficient and accurate cleaning effect.

[0031] The working principle and usage process of this device: S1. First, the mold is placed on the cleaning workbench. Then, the operator adjusts the parameters of the laser cleaner 5. According to factors such as the material of the mold and the type and degree of surface contamination, the operator sets appropriate parameters such as laser power, pulse frequency, scanning speed, and spot size in the control system of the laser cleaner 5. S2. When the laser cleaner 5 needs to move longitudinally, the servo motor 33 is turned on, and the output shaft of the servo motor 33 starts to rotate, driving the screw rod 34 connected thereto to rotate synchronously. As the screw rod 34 rotates, the guide rail block 35 connected thereto starts to make longitudinal linear motion in the guide rail groove 32 along the axial direction of the screw rod 34 under the drive of the screw rod 34, thereby driving the laser cleaner 5 to move longitudinally, so as to cover the longitudinal area required for cleaning the mold surface coating treatment; S3. When the laser cleaner 5 needs to move longitudinally and transversely above the mold, the driving motor drives the rotating shaft 49 to rotate, further driving the first gear 410 to rotate, and the transmission toothed belt 411 is engaged with the outer sides of the first gear 410 and the second gear 412, thereby driving the transmission toothed belt 411 and the second gear 412 to rotate, further driving one of the connecting shafts 413 to rotate, and the upper end of the connecting shaft 413 is fixedly sleeved on the inner ring of the first bearing sleeve 414, so that the connecting shaft 413 drives the first bearing sleeve 414 to rotate. The inner ring rotates inside its outer ring, and then drives the multiple rollers 415 to roll and move laterally inside the wheel grooves on both sides of the transverse guide plate 41, and also drives the other connecting shafts 413 and rollers 415 to move laterally inside the wheel grooves. The upper and lower ends of the multiple connecting shafts 413 are inside the inner rings of the first bearing sleeve 414 and the second bearing sleeve 416, so that the inner ring rotates inside the outer rings of the first bearing sleeve 414 and the second bearing sleeve 416, thereby driving the laser cleaner 5 to move laterally, which can cover the transverse area required for cleaning the mold surface coating treatment; S4, the telescopic hydraulic cylinder 63 is in a retracted state, the first telescopic plate 68 and the second slide 612 are both in the retracted position, the telescopic hydraulic cylinder 63 is started, the telescopic guide rod 64 extends outward, pushing the fixed rod 613 and the first sliding block 67 to move, and the first sliding block 67 drives the first telescopic plate 68 to extend outward to achieve the first level of telescopic extension. As the first telescopic plate 68 extends, the second sliding block 614 slides in the second sliding groove 69, driving the second slide 612 and the laser cleaner 5 to extend outward to achieve the second level of telescopic extension. By controlling the degree of telescopic extension of the telescopic hydraulic cylinder 63, the height of the laser cleaner 5 can be accurately adjusted so that it is aligned with the area of the mold that needs to be cleaned. The laser cleaner 5 can be flexibly lifted and lowered to a suitable position through the lifting assembly 6 to ensure that the laser can act on the mold surface with the best focus and energy, thereby achieving an efficient and accurate cleaning effect.

[0032] The above specific embodiments do not limit the scope of protection of the present invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions may be made based on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of protection of the present invention.

Claims

1. A cleaning device for mold surface coating treatment, characterized by: The invention comprises a cleaning workbench (1), wherein support frames (2) are fixedly installed on both sides of the cleaning workbench (1), and longitudinal moving components (3) for longitudinally moving a laser cleaning mechanism are provided on mutually opposite sides of the two groups of support frames (2). The upper end of the longitudinal moving component (3) is provided with a transverse moving component (4) for transversely moving the laser cleaning mechanism, and the lower end of the transverse moving component (4) is provided with a lifting component (6) for lifting and lowering the laser cleaning mechanism, and the lower end of the lifting component (6) is fixedly installed with a laser cleaner (5).

2. A cleaning device for mold surface coating treatment according to claim 1, characterized in that: The longitudinal moving assembly (3) includes a longitudinal guide rail plate (31), one end of each longitudinal guide rail plate (31) is fixedly mounted on one side of the two sets of support frames (2), and a guide rail groove (32) is provided inside each of the two longitudinal guide rail plates (31). A screw rod (34) is provided in a rotating sleeve inside one of the guide rail grooves (32), and a servo motor (33) is fixedly mounted on one end of one of the longitudinal guide rail plates (31).

3. A cleaning device for mold surface coating treatment according to claim 2, characterized in that: The output shaft of the servo motor (33) is transmission-connected to one end of a screw rod (34), and the interiors of the guide rail grooves (32) of the two longitudinal guide rail plates (31) are both slidably connected to guide rail blocks (35), and the interior of one of the guide rail blocks (35) is rotationally connected to a screw rod (34).

4. A cleaning device for mold surface coating treatment according to claim 3, characterized in that: The transverse moving assembly (4) comprises a transverse guide rail plate (41), the bottom of the transverse guide rail plate (41) being fixedly mounted on the upper end of the guide rail block (35) at both ends, the upper and lower ends of the transverse guide rail plate (41) being provided with guide grooves (42), and the two sides of the transverse guide rail plate (41) being provided with wheel grooves.

5. The cleaning device for mold surface coating treatment according to claim 4, characterized in that: The inside of the two guide grooves (42) are both slidably connected to a slider (43), and the upper and lower ends of the slider (43) are fixedly connected to a first fixing plate (44) and a second fixing plate (45) near the center, respectively. The inside of the first fixing plate (44) is provided with a fixing groove (46) extending through it, and the inside of the second fixing plate (45) is provided with through holes (47) extending through it at both sides of the slider (43).

6. The cleaning device for mold surface coating treatment according to claim 5, characterized in that: The four fixing grooves (46) of the first fixing plate (44) are all fixedly sleeved with a first bearing sleeve (414), the four first bearing sleeves (414) are all fixedly sleeved with a connecting shaft (413), and the outer sides of the four connecting shafts (413) are sleeved on the inner ring of the first bearing sleeve (414) at the upper end, and the inner ring of the first bearing sleeve (414) rotates on its outer ring, and the outer sides of the four connecting shafts (413) are all fixedly sleeved with a roller (415) at the center, and the outer sides of the four connecting shafts (413) are all rotatably sleeved with a second bearing sleeve (416) at the lower end.

7. A cleaning device for mold surface coating treatment according to claim 6, characterized in that: The four second bearing sleeves (416) are all fixedly sleeved inside the lower end of the second fixed plate (45), and the four connecting shafts (413) are rotatably sleeved inside the through hole (47) of the second fixed plate (45).

8. The cleaning device for mold surface coating treatment according to claim 5, characterized in that: The first fixed plate (44) and the second fixed plate (45) are fixedly sleeved with fixed guide rods (417) at the four diagonal corners, and a micro motor (48) is fixedly installed at one side of the lower end of the first fixed plate (44). The upper end of the micro motor (48) is connected to a rotating shaft (49). The rotating shaft (49) is sleeved inside the first fixed plate (44) at one side. The upper end of the rotating shaft (49) is fixedly installed with a first gear (410). The first gear (410) is located at the upper end of the first fixed plate (44). The outer side of the first gear (410) is meshed with a transmission toothed belt (411). The inner side of the transmission toothed belt (411) is meshed with a second gear (412). The lower end of the second gear (412) is fixedly installed on the upper end of one of the connecting shafts (413).

9. The cleaning device for mold surface coating treatment according to claim 1, characterized in that: The lifting assembly (6) includes a mounting plate (61), the upper end of the mounting plate (61) is fixedly mounted on one side of the lower end of the second fixed plate (45), one side of the mounting plate (61) is fixedly connected to a connecting plate (62) at one end, a first sliding groove (65) is fixedly provided inside one side of the mounting plate (61), the interiors of the two first sliding grooves (65) are slidably connected to a first sliding block (67), the upper end of the first sliding block (67) is fixedly connected to a first telescopic plate (68), a second sliding groove (69) is provided inside one side of the first telescopic plate (68), the interiors of the two second sliding grooves (69) are slidably connected to the second sliding block (614), the upper end of the second sliding block (614) is fixedly connected to the second slide plate (612), the upper end of the second slide plate (612) is fixedly installed with the second slide plate (612), one end of the second slide plate (612) is fixedly installed with a laser cleaner (5), one end of the mounting plate (61) and the first telescopic plate (68) are respectively fixedly sleeved with the first limit block (611) and the second limit block (615), the internal fixed sleeve of the connecting plate (62) is provided with a telescopic hydraulic cylinder (63), one end of the telescopic hydraulic cylinder (63) is internally slidably sleeved with a telescopic guide rod (64), and one end of the telescopic guide rod (64) is fixedly installed on one end of the fixed rod (613).

10. A method for using a cleaning device for mold surface coating treatment, for implementing the cleaning device for mold surface coating treatment according to any one of claims 1 to 9, characterized in that: include: S1. First, the mold is placed on a cleaning workbench. Then, the operator adjusts the parameters of the laser cleaner (5). According to factors such as the material of the mold, the type and degree of surface contaminants, etc., the operator sets appropriate parameters such as laser power, pulse frequency, scanning speed, and spot size in the control system of the laser cleaner (5); S2. When the laser cleaner (5) needs to move longitudinally, the servo motor (33) is turned on, and the output shaft of the servo motor (33) starts to rotate, driving the screw rod (34) connected thereto to rotate synchronously. As the screw rod (34) rotates, the guide rail block (35) connected thereto starts to make longitudinal linear motion in the guide rail groove (32) along the axial direction of the screw rod (34) under the drive of the screw rod (34), thereby driving the laser cleaner (5) to move longitudinally, and being able to cover the longitudinal area required for cleaning the mold surface coating treatment; S3. When the laser cleaner (5) needs to move longitudinally and transversely above the mold, the driving motor drives the rotating shaft (49) to rotate, further driving the first gear (410) to rotate, and the transmission toothed belt (411) is engaged with the outer sides of the first gear (410) and the second gear (412), thereby driving the transmission toothed belt (411) and the second gear (412) to rotate, further driving one of the connecting shafts (413) to rotate, and the upper end of the connecting shaft (413) is fixedly sleeved on the inner ring of the first bearing sleeve (414), so that the connecting shaft (413) drives the first bearing sleeve (414) to rotate. 4) The inner ring rotates inside the outer ring, and then drives the multiple rollers (415) to roll and move laterally inside the wheel grooves on both sides of the transverse guide plate (41), and also drives the other connecting shafts (413) and rollers (415) to move laterally inside the wheel grooves, and the upper and lower ends of the multiple connecting shafts (413) are inside the inner rings of the first bearing sleeve (414) and the second bearing sleeve (416), so that the inner ring rotates inside the outer rings of the first bearing sleeve (414) and the second bearing sleeve (416), thereby driving the laser cleaner (5) to move laterally, which can cover the transverse area required for cleaning the mold surface coating treatment; S4, the telescopic hydraulic cylinder (63) is in a retracted state, the first telescopic plate (68) and the second slide plate (612) are both in a retracted position, the telescopic hydraulic cylinder (63) is started, the telescopic guide rod (64) extends outward, pushes the fixed rod (613) and the first sliding block (67) to move, and the first sliding block (67) drives the first telescopic plate (68) to extend outward, realizing the first stage of telescopic extension. As the first telescopic plate (68) extends, the second sliding block (614) slides in the second sliding groove (69), driving the second slide plate (612) and the laser cleaner (5) to extend outward, realizing the second stage of telescopic extension. By controlling the telescopic degree of the telescopic hydraulic cylinder (63), the height of the laser cleaner (5) can be accurately adjusted so that it is aligned with the area of the mold that needs to be cleaned. The laser cleaner (5) can be flexibly lifted and lowered to a suitable position through the lifting assembly (6), ensuring that the laser can act on the mold surface with the best focusing state and energy, achieving an efficient and accurate cleaning effect.

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