Plane mold cleaning equipment

Abstract

The utility model discloses plane mold cleaning equipment. The plane mold cleaning equipment comprises a mounting seat, a laser head module, a first driving assembly and a second driving assembly, the laser head module comprises a protection assembly and a main body part, the protection assembly is used for installing a lens, and the protection assembly is separably installed on the main body part. The first driving assembly is installed on the installation base and drives the laser head module to move in the first direction or the second direction or the third direction, and every two of the first direction, the second direction and the third direction are perpendicular to each other. The second driving assembly is connected with the first driving assembly and the laser head module. The second driving assembly is configured to drive the laser head module to rotate. According to the plane mold cleaning equipment, the position and angle of the laser head module can be adjusted at will, the lens is convenient to replace, and therefore the working efficiency in actual use is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of laser cleaning, in particular to a plane mold cleaning device. Background Art

[0002] Flat silicone rubber molds are essential tools for producing silicone rubber products, and their surface cleanliness directly impacts product quality and production efficiency. With technological advancements, the cleaning processes for flat silicone rubber molds are becoming increasingly diverse, primarily including mechanical cleaning, chemical cleaning, and laser cleaning. However, in practice, all three cleaning processes have limitations.

[0003] Mechanical cleaning primarily removes stains from the mold surface through physical force, but this method can easily damage the mold's cutting edges, plating, and grain, affecting the mold's lifespan and the quality of the finished product. Furthermore, the noise and wear generated during mechanical cleaning can pose a certain degree of harm to the environment and operators. Chemical cleaning uses chemical solvents to react with stains, achieving the desired cleaning effect. However, this method often requires the use of large amounts of chemical reagents, which not only increases production costs but also may cause environmental pollution. Furthermore, some chemical reagents pose potential risks to human health.

[0004] Laser cleaning, an emerging cleaning technology, has garnered widespread attention in recent years for cleaning flat silicone rubber molds. Compared to traditional cleaning methods, laser cleaning offers numerous advantages. First, it does not damage mold edges, plating layers, or surface textures, ensuring mold integrity and product quality. Second, laser cleaning requires no consumables, reducing production costs while also being energy-efficient and environmentally friendly. Furthermore, laser cleaning is noiseless, providing a more comfortable working environment for operators.

[0005] In the related art, laser cleaning still has certain limitations in the practical application of flat silicone rubber molds. When there are complex structures such as blocking, corners, and blind holes on the mold surface, laser cleaning has difficulty completely removing stains in these areas. The residual stains not only affect the cleanliness of the mold, but may also have a negative impact on subsequent production. In addition, when laser cleaning flat silicone rubber molds, stains can easily dirty the lenses of the flat mold cleaning equipment. To achieve better cleaning results, the lenses of the flat mold cleaning equipment need to be replaced and repaired in a timely manner. Utility Model Content

[0006] The main purpose of the utility model is to provide a flat mold cleaning device, which can arbitrarily adjust the position and angle of the laser head module and is convenient to replace the lens, thereby greatly improving the work efficiency in actual use.

[0007] To achieve the above objectives, some embodiments of the present invention provide a flat mold cleaning device, comprising:

[0008] Mounting seat,

[0009] The laser head module includes a protective component and a main body, wherein the protective component is used to install the lens and can be detachably installed on the main body;

[0010] A first driving assembly is mounted on the mounting base, driving the laser head module to move along a first direction, a second direction or a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other;

[0011] The second driving assembly is connected to the first driving assembly and the laser head module, and the second driving assembly is configured to drive the laser head module to rotate.

[0012] In some embodiments, the flat mold cleaning equipment includes a fastener, the protective component includes a bearing part, a blocking part and a first mounting hole, the main body includes a mounting chamber and a second mounting hole corresponding to the first mounting hole, the bearing part is connected to the blocking part, the bearing part extends into the mounting chamber, the blocking part abuts the main body, and the fastener, the first mounting hole and the second mounting hole cooperate together to fix the protective component to the main body.

[0013] In some embodiments, the first driving assembly includes a first driving module, a second driving module, and a third driving module, and the second driving assembly includes a fourth driving module and a fifth driving module, wherein:

[0014] A first driving module drives the laser head module to move along a first direction;

[0015] a second driving module, slidably connected to the first driving module, and driving the first driving module to move along a second direction;

[0016] a third driving module, slidably connected to the first driving module, the first driving module drives the third driving module to move along the first direction, the third driving module is connected to the laser head module, and the third driving module drives the laser head module to move along the third direction;

[0017] a fourth driving module connected to the third driving module and the laser head module, driving the laser head module to rotate around the first axis;

[0018] The fifth driving module is connected to the fourth driving module and drives the laser head module to rotate around a second axis, where the second axis is perpendicular to the first axis.

[0019] In some embodiments, the first driving module includes a first slide rail and a first slider, the first slide rail extends along the first direction, the first slider is slidably connected to the first slide rail, and the laser head module is connected to the first slider to move along the first direction with the first slider.

[0020] In some embodiments, the third driving module is connected to the first slider to move along the first direction with the first slider.

[0021] In some embodiments, the third driving module includes a brake system, and the brake system is used to maintain the position of the laser head module.

[0022] In some embodiments, the third driving module includes a third slide rail and a third slider, the third slide rail is connected to the first slider, the third slide rail extends along a third direction, the third slider is slidably connected to the third slide rail, and the third slider can slide along the third direction;

[0023] The flat mold cleaning device includes a first mounting portion, which is connected to the third slider and protrudes toward a side away from the first driving module. The fourth driving module is mounted on the first mounting portion.

[0024] In some embodiments, the fifth driving module includes a rotating shaft, the axis of the rotating shaft is parallel to the second axis, the rotating shaft is configured to rotate around its own axis, the rotating shaft passes through the fourth driving module along the direction of the second axis, and the laser head module is connected to the outer peripheral wall of the rotating shaft to rotate around the second axis.

[0025] In some embodiments, the second driving module includes a second slide rail and a second slider, the second slide rail extends along the second direction, the second slider is slidably connected to the second slide rail, and the first driving module is connected to the second slider to move along the second direction with the second slider.

[0026] In some embodiments, along the first direction, the second driving module includes two second sliding rails arranged opposite to each other, the two second sliders correspond to the two second sliding rails respectively, and the two ends of the first sliding rail are respectively connected to the two second sliders arranged opposite to each other along the first direction, and the two second sliders move synchronously to move the first driving module along the second direction.

[0027] According to the above embodiments, the beneficial effects of the present invention are:

[0028] The present invention relates to a planar mold cleaning device comprising a mounting base, a laser head module, a first drive assembly, and a second drive assembly. The mold to be cleaned is mounted on the mounting base, the first drive assembly is mounted on the mounting base, the second drive assembly is connected to the first drive assembly, and the laser head module is connected to the second drive assembly. The laser for cleaning the mold is emitted from the laser head. The first drive assembly drives the laser head module to move along a first direction, a second direction, or a third direction, with the first direction, the second direction, and the third direction being perpendicular to each other, and the second drive assembly drives the laser head module to rotate. The first drive module arbitrarily changes the position of the laser head module, and the second drive module changes the direction of the laser emitted by the laser head module. Therefore, the laser emitted by the laser head module can cover any position of the mold to be cleaned under the adjustment of the first drive module and the second drive module. Therefore, the present invention's planar mold cleaning device can clean complex structures such as card slots, corners, and blind holes on the mold surface, achieving excellent cleaning results. The logic for adjusting the position of the laser head mold by the first drive module and the second drive module is simple and fast, resulting in high cleaning efficiency for the present invention's planar mold cleaning device.

[0029] Furthermore, considering that stains on the mold being cleaned can contaminate the lens during the cleaning process, resulting in poor cleaning results and requiring timely lens replacement or repair, this solution utilizes a detachable laser head module structure to facilitate lens replacement and repair. This improved convenience and speed of lens replacement further enhances the overall efficiency of the flat mold cleaning equipment. Consequently, this solution's flat mold cleaning equipment offers excellent cleaning results and high efficiency.

[0030] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0032] Figure 1 This is a structural diagram of a flat mold cleaning device in one embodiment of the present utility model;

[0033] Figure 2 This is a structural diagram of a flat mold cleaning device hidden behind a safety processing room in one embodiment of the present utility model;

[0034] Figure 3 To observe in the other direction Figure 2Structural diagram of the flat mold cleaning equipment;

[0035] Figure 4 for Figure 3 The schematic diagram of the flat mold cleaning equipment after hiding the mold to be cleaned and the drag chain;

[0036] Figure 5 This is a schematic structural diagram of the first drive assembly and the second drive assembly in one embodiment of the present invention. For ease of illustration, the first slider and the second slider are separated from their corresponding connection positions.

[0037] Figure 6 This is a structural diagram of the first driving assembly in one embodiment of the present utility model;

[0038] Figure 7 This is a structural diagram of the second drive assembly and the first mounting portion in one embodiment of the present utility model;

[0039] Figure 8 To observe in the other direction Figure 7 Structural diagram of the medium structure;

[0040] Figure 9 This is a structural diagram of a laser head module in one embodiment of the present utility model;

[0041] Figure 10 for Figure 9 A schematic structural diagram of the annular protective air knife structure in the laser head module shown, wherein the main body and the protective assembly are detachably connected;

[0042] Figure 11 for Figure 10 Schematic diagram of the cross-sectional structure of the medium annular protective air knife structure.

[0043] Description of Figure Numbers:

[0044] A first driving module 100;

[0045] First slide rail 110;

[0046] A first slider 120;

[0047] A second driving module 200;

[0048] Second slide rail 210;

[0049] A second slider 220;

[0050] A third driving module 300;

[0051] A third slide rail 310;

[0052] A third slider 320;

[0053] Fourth driving module 400;

[0054] a fifth driving module 500;

[0055] Rotating shaft 510;

[0056] Mounting seat 600;

[0057] Universal ball structure 610;

[0058] Laser head module 700;

[0059] Main body 710; field lens mounting seat 711; pneumatic seat 712; air knife 713; air knife cover 714; sealing ring 715;

[0060] Protective assembly 720; carrying portion 721; lens pressing block 722; blocking portion 723;

[0061] Tracheal connector 730;

[0062] Laser isolation assembly 740;

[0063] Connecting plate 750;

[0064] Scanning galvanometer lens 760;

[0065] Fastener 800;

[0066] Thumb screw 810;

[0067] First mounting portion 910; dust removal outlet 920; observation window 930; control panel 940; mold to be cleaned 950; drag chain 960;

[0068] First direction X; second direction Y; third direction Z.

[0069] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0070] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0071] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0072] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or", "and / or" or "and / or" appear in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0073] In the related art, laser cleaning still has certain limitations in the practical application of flat silicone rubber molds. When there are complex structures such as blocking, corners, and blind holes on the mold surface, laser cleaning has difficulty completely removing stains in these areas. The residual stains not only affect the cleanliness of the mold, but may also have a negative impact on subsequent production. In addition, when laser cleaning flat silicone rubber molds, stains can easily dirty the lenses of the flat mold cleaning equipment. To achieve better cleaning results, the lenses of the flat mold cleaning equipment need to be replaced and repaired in a timely manner.

[0074] Reference below Figures 1 to 11 To describe the flat mold cleaning device according to the embodiment of the present invention. Figures 2 to 4The flat mold cleaning device of the present invention includes a mounting base 600, a laser head module 700, a first drive assembly, and a second drive assembly. A mold 950 to be cleaned is mounted on the mounting base 600. The first drive assembly is mounted on the mounting base 600, the second drive assembly is connected to the first drive assembly, and the laser head module 700 is connected to the second drive assembly. Lasers for cleaning the mold are emitted from the laser head. The first drive assembly drives the laser head module 700 to move along a first direction X, a second direction Y, or a third direction Z, with the first direction X, the second direction Y, and the third direction Z being perpendicular to each other. The second drive assembly drives the laser head module 700 to rotate. The first drive module 100 arbitrarily changes the position of the laser head module 700, and the second drive module 200 changes the direction of the laser emitted by the laser head module 700. Therefore, under the adjustment of the first drive module 100 and the second drive module 200, the laser emitted by the laser head module 700 can cover any position of the mold to be cleaned 950. Therefore, the flat mold cleaning device of the present invention can clean complex structures such as card positions, corners, and blind holes on the surface of the mold to be cleaned 950, with excellent cleaning effect. The logic of adjusting the orientation of the laser head mold by the first drive module 100 and the second drive module 200 is simple and fast, thus the cleaning efficiency of the flat mold cleaning device of the present invention is high.

[0075] In addition, considering that during the cleaning process, the stains on the mold 950 to be cleaned will contaminate the lens, resulting in a deterioration in the cleaning effect, and the lens needs to be replaced or repaired in time. Therefore, this solution adopts a detachable laser head module 700 structure to facilitate the replacement and repair of the lens. Specifically, the laser head module 700 includes a protective component 720 and a main body 710. The protective component 720 is used to install the lens. The protective component 720 can be detachably installed on the main body 710. The protective component 720 is connected to the main body 710 through a detachable fastener 800. The flat mold cleaning equipment of this solution further improves the overall working efficiency of the flat mold cleaning equipment by improving the convenience and speed of replacing the lens. Therefore, the flat mold cleaning equipment of this solution has good cleaning effect and high working efficiency.

[0076] In the flat mold cleaning device, the various structural components of the laser head module 700 work together to achieve an efficient and accurate cleaning process. In some embodiments, the laser head module 700 has the following Figure 9The structure shown. Among them, the laser head module 700 integrates all relevant components to form a complete laser emission and transmission system to ensure that the laser energy can be accurately output to the object to be cleaned according to predetermined parameters. Regarding the annular protective air knife structure of the laser head module 700, the annular protective air knife structure is used to protect the lens of the laser head to prevent pollutants from laser processing from accumulating in a mist-like manner to absorb laser energy and affect the processing effect. The annular protective air knife structure is a key link in protecting optical lenses, and without the protection of the annular protective air knife structure, direct processing of the workpiece is very likely to damage the lens. Among them, a drawer-type lens seat is provided at the position of the lens to facilitate the replacement and maintenance of the lens, greatly reducing the maintenance time of the equipment and improving production efficiency.

[0077] Specifically, refer to Figure 10 and Figure 11 In some embodiments, the flat mold cleaning device includes a fastener 800, and the annular protective air knife structure of the laser head module 700 includes a protective assembly 720 and a main body 710. The protective assembly 720 includes a bearing portion 721, a blocking portion 723, and a first mounting hole. The main body 710 includes a mounting chamber and a second mounting hole corresponding to the first mounting hole. The bearing portion 721 is connected to the blocking portion 723, and the lens is mounted on the bearing portion 721, and the bearing portion 721 extends into the mounting chamber. The blocking portion 723 abuts the main body 710. After the bearing portion 721 is raised into the mounting chamber, the position of the bearing portion 721 mounting the lens remains unchanged from the blocking portion 723. When the bearing portion 721 transports the lens to a suitable position, the blocking portion 723 abuts the main body 710. Therefore, the blocking portion 723 abuts the main body 710 to quickly position the lens, so that the flat mold cleaning device of the present invention can replace the lens conveniently and quickly, and has high work efficiency. In some embodiments, the fastener 800 is configured as a thumb screw 810. The thumb screw 810, the first mounting hole, and the second mounting hole cooperate to secure the protective assembly 720 to the main body 710. Specifically, the thumb screw 810 is connected through the first mounting hole and the second mounting hole. Tightening the thumb screw 810 causes the blocking portion 723 to abut the main body 710, and the lens is then transported to a desired position. Removing the thumb screw 810 separates the protective assembly 720 from the main body 710, allowing the lens to be removed for inspection or replacement.

[0078] Of course, it is understandable that, in some embodiments, the protection component 720 cooperates with the main body 710 through a snap fit to facilitate the disassembly and assembly of the protection component 720 and the main body 710 .

[0079] In some embodiments, the structure of the annular protective air knife structure is as follows Figure 11As shown, the main body 710 is configured as the foundational frame of the annular protective air knife structure, providing a stable support and mounting platform. The main body 710 includes a mounting chamber for accommodating and protecting optical components. The field lens mount 711 is used to mount the field lens, ensuring that the laser beam can be precisely focused on the surface of the mold 950 to be cleaned. The pneumatic mount 712 is connected to the pneumatic system to drive the automatic adjustment mechanisms of the laser head module 700, such as autofocus or position adjustment, to improve the automation and efficiency of the cleaning process. The lens clamping block 722 secures and protects the field lens and other optical lenses, preventing them from moving or being damaged during use, ensuring the stability and reliability of the optical system. The air knife 713 incorporates high-speed airflow technology to remove loose particles and residue from the surface of the mold 950 to be cleaned. This can be combined with laser cleaning to enhance the overall cleaning effect and quality. The air knife cover 714 covers the air knife 713 to prevent dust and impurities from entering the air knife system, thereby protecting the air knife 713 from damage and extending its service life. Air pipe connector 730 connects the air source to the air knife system 713, ensuring a stable airflow. In actual use, the airflow size and direction can be adjusted to optimize the cleaning effect. Sealing ring 715 is installed at the joint of laser head module 700 to ensure airtightness and dustproofness within the module, providing a clean and stable working environment for the optical components.

[0080] For other structures of the laser head module 700, refer to Figure 9 The laser isolation assembly 740 isolates the heat and electromagnetic interference generated by the laser to ensure the stable operation and output quality of the laser, extend the service life of the laser, and reduce maintenance costs. The connecting plate 750 provides an interface and connection point to connect the scanning galvanometer lens 760 with the laser isolation assembly 740, so as to realize the coordinated operation of the scanning galvanometer lens 760 and the laser isolation assembly 740. The scanning galvanometer lens 760 controls the scanning movement of the laser beam on the surface to be cleaned, realizing large-area, high-efficiency cleaning. By adjusting the scanning parameters of the scanning galvanometer lens 760, different cleaning requirements and application scenarios can be met.

[0081] Reference Figure 2 and Figure 3In some embodiments, the first drive assembly includes a first drive module 100, a second drive module 200, and a third drive module 300. The first drive assembly adjusts the position of the laser head module 700 in the form of a gantry. Specifically, the first drive module 100 drives the laser head module 700 to move in a first direction X; the second drive module 200 is slidably connected to the first drive module 100 and drives the first drive module 100 to move in a second direction Y; the third drive module 300 is slidably connected to the first drive module 100 and drives the third drive module 300 to move in the first direction X; the third drive module 300 is connected to the laser head module 700 and drives the laser head module 700 to move in a third direction Z. The first direction X, the second direction Y, and the third direction Z are perpendicular to each other. With this arrangement, the first driving assembly can drive the laser head module 700 to any position, and then cooperate with the second driving module 200 to shoot the laser to any position of the mold to be cleaned, so as to clean the positions, corners and blind holes on the mold surface.

[0082] For the first drive assembly, refer to Figures 4 to 6 In some embodiments, the first drive module 100 includes a first slide rail 110 and a first slider 120. The first slide rail 110 extends along a first direction X. The first slider 120 is slidably connected to the first slide rail 110. The first slider 120 can move along the first direction X after cooperating with the first slide rail 110. The laser head module 700 is connected to the first slider 120 through the third drive module 300 so as to move along the first direction X with the first slider 120. Specifically, the third drive module 300 includes a third slide rail 310 and a third slider 320. The third slide rail 310 is connected to the first slider 120 on a side of the first slider 120 facing away from the first slide rail 110. The third slide rail 310 extends along a third direction Z. The third slider 320 is slidably connected to the third slide rail 310. The third slider 320 can slide along the third direction Z after cooperating with the third slide rail 310. The laser head module 700 is sequentially connected to the third drive module 300 and the first drive module 100. The first drive module 100 is seated on the second drive module 200 to enable the laser head module 700 to move along the second direction Y. Specifically, the second drive module 200 includes a second rail 210 and a second slider 220. The second rail 210 extends along the second direction Y. The second slider 220 is slidably connected to the second rail 210. The first drive module 100 is connected to the second slider 220 to move along with the second slider 220 along the second direction Y. The first direction X, the second direction Y, and the third direction Z are perpendicular to each other. The first drive module 100, the second drive module 200, and the third drive module 300 work together to move the laser head module 700 to any position.

[0083] The flat mold cleaning device uses a first servo motor to drive the first slider 120 in a first direction X, a second servo motor to drive the second slider 220 in a second direction Y, and a third servo motor to drive the third slider 320 in a third direction Z. The servo motors, as the power source for the drive modules, offer high-precision control and stepless speed control. By controlling the movement of the corresponding sliders through the servo motors, the device achieves high speed and precision, further improving the efficiency of the flat mold cleaning device.

[0084] It will be appreciated that in some embodiments, the first, second, and third slide rails 110, 210, and 310 are all made of high-strength, wear-resistant materials to ensure long-term stable operation. The first, second, and third slide rails 110, 210, and 310 cooperate with the first, second, and third slide blocks 120, 220, and 320, respectively, to achieve linear reciprocating motion of the first slide block 120 in a first direction X, the second slide block 220 in a second direction Y, and the third slide block 320 in a third direction Z. Ball bearings or rollers are installed within the first, second, and third slide blocks 120, 220, and 320 to reduce frictional resistance and improve motion accuracy and speed.

[0085] It is understandable that when the first slider 120, the second slider 220 or the third slider 320 moves, the related cables will change position along with the slider. Figure 2 The first drive module 100, the second drive module 200, and the third drive module 300 are all equipped with a drag chain 960 for storing cables. The drag chain 960 of the first drive module 100 is located beside the first slide rail 110, and the length of the accommodating cavity of the drag chain 960 extends along the first direction X to accommodate the movement of the cables of the first drive module 100 with the first slider 120 in the first direction X. The configuration of the drag chains 960 of the second drive module 200 and the third drive module 300 is similar to that of the first drive module 100 and will not be repeated here.

[0086] Reference Figure 4 In some embodiments, along the first direction X, the second drive module 200 includes two second slide rails 210 arranged opposite each other, and two second sliders 220 correspond to the two second slide rails 210. The first slide rail 110 is connected at both ends to the two second sliders 220 arranged opposite each other along the first direction X. The second drive module 200 is equipped with two servo motors corresponding to the two second sliders 220 to ensure the synchronization and accuracy of the mechanism during large-span translation, allowing the first drive module 100 to move stably and accurately along the second direction Y. With this configuration, the first drive assembly takes on a gantry structure, making the coordinated movement of the first drive module 100, the second drive module 200, and the third drive module 300 more stable, precise, and easily controllable.

[0087] Of course, it is understandable that in some embodiments, the third direction Z is a vertical direction, and the first driving module 100 is connected to the second slider 220 of the second driving module 200 through two connecting rods arranged opposite to each other along the first direction X. The two connecting rods of the first driving module 100 are equal in length and have the same structure along the third direction Z, so that the second slider 220 is subjected to similar resistance during startup, thereby enabling the first driving module 100 to move better synchronously along the second direction Y at both ends along the first direction X.

[0088] Reference Figure 6 In some embodiments, the third drive module 300 includes a braking system that is used to maintain the position of the laser head module 700. The third slider 320 of the third drive module 300 is fixed in position after power failure and has a position memory function. The braking system ensures that the third slider 320 can quickly stop moving and maintain a fixed position in the event of a power failure or other emergency. In some embodiments, the controller controls the electromagnet to form an electromagnetic brake to constitute the braking system of the third drive module 300. In some embodiments, the braking system of the third drive module 300 is formed by mechanical devices such as friction brakes and locking brakes. Regarding the memory function of the third module, specifically, the braking device is directly integrated into the third servo motor, and the third servo motor is quickly braked by electrical or mechanical means, and the current position information of the third slider 320 is recorded. An absolute encoder is used to obtain accurate position information, providing a unique code for each position of the third slider 320 to ensure the integrity of the third servo motor information. Therefore, in the event of a sudden power outage, the third servo motor automatically locks the current position of the third slider 320, preventing it from moving due to inertia, thereby protecting the mold 950 to be cleaned and the flat mold cleaning device. Furthermore, the memory function of the third drive module 300 eliminates the need to adjust the position of the laser head module 700 when restarting the flat mold cleaning device. The flat mold cleaning device automatically returns to its pre-power-off state, saving time and labor costs, and thus improving the efficiency of the flat mold cleaning device of the present invention.

[0089] For the second drive assembly, refer to Figure 7 and Figure 8In some embodiments, the second drive assembly includes a fourth drive module 400 and a fifth drive module 500, wherein the fourth drive module 400 connects to the third drive module 300 and the laser head module 700 to drive the laser head module 700 to rotate about a first axis; the fifth drive module 500 connects to the fourth drive module 400 to drive the laser head module 700 to rotate about a second axis, wherein the second axis is perpendicular to the first axis. The first axis and the second axis are perpendicular, and the fourth drive module 400 and the fifth drive module 500 work together to simulate the effect of universal adjustment, allowing the laser head module 700 to adjust its angle at any angle. The second drive module 200 cooperates with the first drive module 100 to achieve the effect of the flat mold cleaning device of the present invention to fully clean the mold 950 to be cleaned.

[0090] It is understood that in some embodiments, the second drive assembly includes a universal joint structure. Specifically, the second drive assembly includes a universal joint ball joint and a connecting rod. The connecting rod connects the laser head module 700 and the universal joint ball joint, and the universal joint ball joint is rotatably connected to the third drive module 300. This allows the laser from the laser head module 700 to be directed to various locations on the cleaning mold through the combined action of the first drive assembly and the universal joint structure.

[0091] The flat mold cleaning device includes a first mounting portion 910, which is connected to the third slider 320 and protrudes toward a side away from the first drive module 100. The fourth drive module 400 is mounted on the first mounting portion 910. The fourth drive module 400 uses a fourth servo motor to drive the hollow platform, which has a large load, high precision, and good rotational stability.

[0092] Reference Figure 8 In some embodiments, the fifth drive module 500 includes a rotating shaft 510 whose axis is parallel to the second axis and configured to rotate about its own axis. The rotating shaft 510 extends through the fourth drive module 400 along the second axis, and the laser head module 700 is connected to the outer peripheral wall of the rotating shaft 510 to rotate about the second axis. The fifth drive module 500 utilizes a rotating structure that cooperates with a fifth servo motor, the rotating shaft 510, and a rolling bearing, enabling the laser head module 700 to have an adjustable angle.

[0093] Reference Figure 1The flat mold cleaning equipment of the present invention also includes a dust removal port, an observation window 930 and an operation panel 940. The central control of the flat mold cleaning equipment is uniformly operated on the cantilevered operation panel 940, which has centralized operations, a large movable space, and can adapt to different on-site conditions. The alarm of the flat mold cleaning equipment is fed back through a three-color light and a buzzer. The observation window 930 includes a visual laser protective glass, which can observe the processing conditions inside the equipment and effectively filter the laser in the processing band to protect the operator. The mounting base 600 of the laser head equipment is provided with a universal ball structure 610 to facilitate the movement and assembly of the mold 950 to be cleaned.

[0094] The above are only preferred embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A flat mold cleaning device, characterized in that: include: Mounting seat, The laser head module comprises a protective component and a main body, wherein the protective component is used to install a lens and the protective component can be detachably installed on the main body; A first driving assembly is mounted on the mounting base, driving the laser head module to move along a first direction, a second direction or a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other; The second driving assembly is connected to the first driving assembly and the laser head module, and the second driving assembly is configured to drive the laser head module to rotate.

2. The flat mold cleaning equipment according to claim 1, characterized in that: The flat mold cleaning equipment includes a fastener, the protective component includes a bearing part, a blocking part and a first mounting hole, the main body includes a mounting cavity and a second mounting hole corresponding to the first mounting hole, the bearing part is connected to the blocking part, the bearing part extends into the mounting cavity, the blocking part abuts the main body, the fastener, the first mounting hole and the second mounting hole cooperate together to fix the protective component to the main body.

3. The flat mold cleaning equipment according to claim 1, characterized in that: The first driving assembly includes a first driving module, a second driving module and a third driving module, and the second driving assembly includes a fourth driving module and a fifth driving module, wherein: The first driving module drives the laser head module to move along the first direction; The second driving module is slidably connected to the first driving module to drive the first driving module to move along the second direction; The third driving module is slidably connected to the first driving module, and the first driving module drives the third driving module to move along the first direction. The third driving module is connected to the laser head module, and the third driving module drives the laser head module to move along the third direction. a fourth driving module, connected to the third driving module and the laser head module, and driving the laser head module to rotate around the first axis; The fifth driving module is connected to the fourth driving module and drives the laser head module to rotate around a second axis, where the second axis is perpendicular to the first axis.

4. The flat mold cleaning equipment according to claim 3, characterized in that: The first driving module includes a first slide rail and a first slider. The first slide rail extends along the first direction. The first slider is slidably connected to the first slide rail. The laser head module is connected to the first slider to move along the first direction with the first slider.

5. The flat mold cleaning equipment according to claim 4, characterized in that: The third driving module is connected to the first sliding block to move along the first direction with the first sliding block.

6. The flat mold cleaning equipment according to claim 5, characterized in that: The third driving module includes a brake system, and the brake system is used to maintain the position of the laser head module.

7. The flat mold cleaning equipment according to claim 5, characterized in that: The third driving module includes a third slide rail and a third slider, the third slide rail is connected to the first slider, the third slide rail extends along the third direction, the third slider is slidably connected to the third slide rail, and the third slider can slide along the third direction; The flat mold cleaning device includes a first mounting portion, which is connected to the third slider and protrudes toward a side away from the first driving module. The fourth driving module is mounted on the first mounting portion.

8. The flat mold cleaning equipment according to claim 3, characterized in that: The fifth driving module includes a rotating shaft, the axis of which is parallel to the second axis, and the rotating shaft is configured to be able to rotate around its own axis. The rotating shaft passes through the fourth driving module along the direction of the second axis, and the laser head module is connected to the outer peripheral wall of the rotating shaft to rotate around the second axis.

9. The flat mold cleaning equipment according to claim 3, characterized in that: The second driving module includes a second slide rail and a second slider. The second slide rail extends along the second direction. The second slider is slidably connected to the second slide rail. The first driving module is connected to the second slider to move along the second direction with the second slider.

10. The flat mold cleaning device according to claim 9, characterized in that: Along the first direction, the second driving module includes two second sliding rails arranged opposite to each other, and the two second sliders correspond to the two second sliding rails respectively. The first driving module includes a first sliding rail extending along the first direction, and the two ends of the first sliding rail are respectively connected to the two second sliders arranged opposite to each other along the first direction. The two second sliders move synchronously to make the first driving module move along the second direction.

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