Equipment for treating surface of cement product by using laser

Abstract

The invention relates to the technical field of cement product processing equipment, in particular to equipment for laser treatment of the surface of a cement product. Comprising a supporting mechanism, a power mechanism, a transmission mechanism, a working mechanism, an article bearing device and an auxiliary mechanism. A transmission mechanism is mounted above the supporting mechanism; the transmission mechanism is in transmission connection with the article bearing device; the power mechanism is fixed to the front left end of the supporting mechanism. The working mechanism is rigidly connected to the middle-upper area of the transmission mechanism; the supporting mechanism comprises a bottom support and a cover plate assembly. The cover plate assembly is fixed to the upper bearing face of the bottom support through bolts. The transmission mechanism comprises a driving mechanism, a driven mechanism, a pull rod, a spacer bush assembly and a chain plate belt. The driving mechanism is arranged on the left inner side face of the chain plate belt. The driven mechanism is arranged on the right inner side face of the chain plate belt. The pull rods and the spacer bush assemblies are arranged at intervals and fixed to the inner side face of the upper end of the chain plate belt. According to the invention, efficient laser treatment and effective cleaning of the surface of the cement product are realized.

Description

Technical Field

[0001] The invention relates to the technical field of cement product processing equipment, and in particular to equipment for laser processing the surface of cement products. Background Art

[0002] In the field of cement product production, PC cement imitation stone bricks, CD cement imitation stone bricks and many other cement products face severe challenges in surface quality during the manufacturing process. When silicate cement undergoes hydration reaction, calcium ion seepage is a very common phenomenon. It is like a stubborn stain, which seriously interferes with the normal presentation of the color of the real stone on the surface and greatly weakens the beauty and quality of the product.

[0003] Traditional manual cleaning methods have long dominated, but this method has many disadvantages. The efficiency of manual cleaning is extremely low and it is difficult to meet the needs of large-scale production. At a time when labor costs are rising, it has become a heavy burden on enterprises. What is more serious is that a large amount of dust generated during the cleaning process permeates the working environment, causing direct and continuous damage to the respiratory system of operators, endangering their health, and also posing a potential pollution risk to the surrounding environment. In terms of existing equipment, most of the mainstream products on the market are designed for metal rust removal and cleaning, and their technical principles and working parameters are seriously mismatched with the surface characteristics of cement products. When processing cement products, these devices often cannot effectively remove stains and excess cement, making it difficult to achieve the ideal true stone color restoration, unable to achieve the expected surface treatment effect, and unable to meet the cement products industry's urgent need for high-quality surface treatment. Summary of the invention

[0004] The purpose of the present invention is to overcome the above problems and provide a device for treating the surface of cement products with laser. To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] This embodiment includes a support mechanism, a power mechanism, a transmission mechanism, a working mechanism, an article carrying device and an auxiliary mechanism. A transmission mechanism is installed above the support mechanism, the transmission mechanism is in transmission connection with the article carrying device, the power mechanism is fixed at the front left end of the support mechanism, and the working mechanism is rigidly connected to the middle and upper area of ​​the transmission mechanism.

[0006] As the basic structure of the entire equipment, the support mechanism has the primary function of providing stable and reliable support. It carries components such as the transmission mechanism, power mechanism, working mechanism, object carrying device and auxiliary mechanism, ensuring that the equipment will not shake, displace or other abnormal conditions due to structural instability during operation. Through reasonable design and stable structure, it lays the foundation for the precise operation and long-term stable operation of the equipment, ensuring that the relative position relationship between the various components of the equipment remains constant, thereby maintaining the overall performance of the equipment.

[0007] The power mechanism is fixed at a specific position of the support mechanism and is the power core of the equipment. It is responsible for providing the required energy for the entire equipment, driving the transmission mechanism to operate, and then driving the object carrying device to move and the working mechanism to perform corresponding operations. Its performance directly affects the working efficiency and operating stability of the equipment. For example, insufficient power may cause the equipment to run slowly or even fail to work properly, while unstable power output may cause abnormal wear of various parts of the equipment and reduced working accuracy.

[0008] The transmission mechanism plays a key role in connection and power transmission in the equipment. On the one hand, it is closely connected with the support mechanism and the object carrying device, accurately transmitting the power generated by the power mechanism to the object carrying device, realizing the smooth and precise movement of the object carrying device, and ensuring that the objects to be processed can flow in the equipment according to the predetermined trajectory and speed. On the other hand, it provides a suitable installation position and motion support for the working mechanism, so that the working mechanism can accurately process the surface of the object under the drive of the transmission mechanism, ensuring the continuity and effectiveness of the processing process.

[0009] The working mechanism is the core component of the equipment to realize the function of laser processing the surface of objects. It is rigidly connected to the upper and middle area of ​​the transmission mechanism and can be accurately positioned above the surface of the object under the coordinated action of the transmission mechanism. The laser generator inside the working mechanism uses specific laser technology to generate laser beams suitable for surface treatment of objects. These laser beams can accurately act on the surface of objects, effectively remove stains and excess parts on the surface, and by adjusting the parameters of the laser (such as power, frequency, wavelength, etc.), objects of different materials and degrees of contamination can be processed efficiently and accurately, so that the surface of the object can achieve the ideal effect, significantly improving the appearance quality and market competitiveness of the product.

[0010] The main function of the article carrier is to carry the articles to be processed. Driven by the transmission mechanism, the article carrier can transport the articles safely and stably, ensuring that the articles are always in the correct position and posture during the entire processing process, so that the working mechanism can fully and evenly process their surface.

[0011] Auxiliary mechanisms play an indispensable auxiliary role in the overall operation of the equipment, including various connecting parts, fixtures and adjustment mechanisms, which are used to ensure the firm and reliable connection between the main mechanisms, accurate position adjustment and smooth and stable power transmission. The existence of auxiliary mechanisms can effectively improve the overall reliability and operation accuracy of the equipment, reduce the probability of equipment failure, extend the service life of the equipment, and ensure the stable operation of the equipment in a long-term, high-intensity working environment.

[0012] The supporting mechanism comprises a bottom bracket and a cover plate assembly; the cover plate assembly is fixed to the upper bearing surface of the bottom bracket by bolts.

[0013] The bottom bracket is the basic support part of the whole equipment, carrying other parts of the equipment to ensure that the equipment has a stable structure during operation. The cover assembly plays an important role in protection and auxiliary connection.

[0014] The transmission mechanism includes an active mechanism, a driven mechanism, a pull rod, a spacer assembly and a chain belt; the active mechanism is arranged on the inner side of one side of the chain belt; the driven mechanism is arranged on the inner side of the other side of the chain belt; the pull rod and the spacer assembly are arranged at intervals and fixed on the inner side of the upper end of the chain belt.

[0015] The tie rod and spacer assembly are arranged at intervals and fixed on the inner side of the upper end of the chain belt. They work together to enhance the structural strength and stability of the chain belt. The tie rod can prevent excessive relative displacement or deformation between the chain plates during the movement of the chain belt, ensuring the overall rigidity of the chain belt.

[0016] The power mechanism comprises a worm gear reduction motor, and the inner side of the worm gear reduction motor is rigidly connected to the torque arm through connecting bolts and a torque arm mounting shaft.

[0017] The bottom bracket includes a plurality of legs, a connecting rod and a bottom foot; the legs are of a specific structure; the connecting rod is fastened between two groups of legs by bolts; and the bottom foot is installed at the bottom end of the legs by fastening nuts.

[0018] The legs adopt a specific structure. This design can provide good stability and load-bearing capacity, ensuring that all the upper parts can be firmly supported during the operation of the equipment, and preventing unstable conditions such as shaking and tilting due to the weight of the equipment itself or the vibration generated during operation. The connecting rod is bolted between the two sets of legs, further enhancing the overall rigidity of the bottom bracket, enabling it to better cope with various external forces. The foot is installed at the bottom of the leg through the fastening nut, which increases the contact area with the placement plane, effectively disperses the weight of the equipment, ensures the stable placement of the equipment, and provides a reliable foundation for the stable operation of the equipment.

[0019] The cover plate assembly includes an end sealing plate, a side beam, a cover plate and a lining strip; the end sealing plate is installed at both ends of the cover plate assembly by bolts; a plurality of side beams are symmetrically installed on both sides of the cover plate assembly; the end sealing plate and the plurality of side beams are connected in sequence to form a closed rectangular frame structure; the plurality of cover plates are evenly arranged between the corresponding front and rear side beams; the lining strip is tightly fitted and fixed on the inner side of the side beam.

[0020] The end sealing plates are installed at both ends of the cover assembly to prevent dust and debris from entering the equipment, protect the transmission mechanism, working mechanism and other components inside the equipment from interference and damage from the external environment, and extend the service life of the equipment. Several side beams are symmetrically installed on both sides of the cover assembly and connected to the end sealing plates to form a closed rectangular frame structure, which provides a stable support frame for the cover to ensure that the cover will not deform or move during the operation of the equipment. The cover is evenly arranged between the side beams, which plays a role of isolation and protection to a certain extent. The lining strip fits tightly to the inside of the side beam. On the one hand, it can reduce the friction between other components and the side beam and reduce component wear. On the other hand, it also helps to enhance the tightness of the connection and ensure the structural integrity of the entire cover assembly.

[0021] The active mechanism includes a driving sprocket, a first sleeve and a driving shaft; a plurality of driving sprockets are equidistantly arranged and sleeved on the driving shaft; the first sleeve is installed on the outer ends of the driving sprockets on both sides; the two ends of the driving shaft are fixed on the side beams through cast square seats, and the front end of the driving shaft is inserted into the turbine worm reduction motor through a matching connection.

[0022] The active mechanism is the starting power source of the transmission and is set on the inner side of one side of the chain plate belt. Multiple active sprockets are equidistantly arranged and sleeved on the active shaft. When the power mechanism drives the active shaft to rotate, the active sprocket rotates accordingly, and transmits power to the chain plate belt through meshing with the chain plate belt, driving the chain plate belt to circulate. The first sleeve is installed on the outer end of the active sprockets on both sides, which plays a role in positioning and reducing friction, ensuring the stability of the active sprocket during rotation, ensuring the stable output of power, and providing reliable power input for the entire transmission system.

[0023] The driven mechanism includes a driven sprocket, a driven shaft and a second sleeve; a plurality of driven sprockets are equidistantly arranged and sleeved on the driven shaft; both ends of the driven shaft are fixed to the side beams by screws; and the second sleeve is installed on the outer ends of the driven sprockets on both sides.

[0024] The driven mechanism is located on the inner side of the other side of the chain belt and cooperates with the driving mechanism. There are multiple driven sprockets equidistantly arranged and sleeved on the driven shaft. Driven by the chain belt, the driven sprocket rotates around the driven shaft to support and guide the movement of the chain belt, so that the chain belt maintains a stable running track, prevents the chain belt from running off or falling off, and ensures the continuity and stability of the transmission process. The second sleeve is installed on the outer end of the driven sprockets on both sides, and also has the function of positioning and reducing friction, further improving the operating reliability of the driven mechanism.

[0025] The spacer assembly comprises a plurality of first spacers, second spacers, middle return wheels and large return wheels; the two ends of the first spacer are fixedly connected with the second spacer through the middle return wheels; the large return wheel is sleeved in the middle of the first spacer.

[0026] The first spacer, the second spacer, the middle return wheel and the large return wheel in the spacer assembly cooperate with each other to further optimize the force distribution of the chain belt, reduce the stress concentration of the chain belt during operation, ensure that the chain belt can operate stably under long-term and high-intensity working conditions, maintain the transmission efficiency and accuracy of the transmission mechanism, thereby ensuring that the object carrying device can accurately move along the predetermined trajectory and enable the working mechanism to accurately perform surface treatment on the object.

[0027] The chain plate belt comprises a plurality of chain plates; the plurality of chain plates are interconnected to form a closed ring structure.

[0028] The chain plate belt is a closed ring structure formed by connecting several chain plates. It is a key component of the transmission mechanism, responsible for connecting the active mechanism and the driven mechanism, and driving the object carrying device to achieve linear or curved motion. Through the close connection and stable transmission between the chain plates, the power of the active mechanism is transmitted to the driven mechanism, realizing effective power transmission and motion conversion, providing a stable power transmission link for the operation of the entire equipment, ensuring the coordinated movement between the various parts of the equipment, and is an important guarantee for the efficient operation of the equipment.

[0029] The working mechanism comprises a working machine and a working frame; the working machine is arranged inside the working frame.

[0030] As the supporting structure of the working machine, the working machine frame plays an important role in positioning and stabilizing. It provides a stable installation foundation for the working machine, ensuring that the working machine always remains in the correct position during the operation of the equipment, and will not be displaced or shaken due to factors such as vibration and movement of the equipment. Its structural design needs to have sufficient strength and rigidity to withstand the weight of the working machine and various forces generated during the working process, ensuring that the working machine can stably perform surface treatment operations.

[0031] The working machine is set inside the working frame and is a key component for realizing the function of laser processing the surface of objects. It is equipped with advanced laser generators, optical systems, and control systems. The laser generator generates laser beams of specific frequencies and wavelengths, which can act accurately on the surface of objects. The high energy characteristics of the laser can effectively remove stains and excess parts on the surface of objects, and can accurately adjust the laser parameters such as power and pulse width according to different object materials and surface conditions to achieve the best processing effect, so that the surface of the object reaches the ideal effect, greatly improving the surface quality and aesthetics of the product.

[0032] The advantages of the present invention are:

[0033] 1. The present invention uses a laser processing working mechanism specially designed for cement products, and utilizes a unique laser frequency and light band to accurately and effectively remove stains and excess cement on the surface of cement products, so that the products can achieve the ideal real stone color, significantly improve the appearance quality and quality of the products, and enhance the competitiveness of the products in the market.

[0034] 2. The present invention adopts power components such as a worm gear reduction motor, and combines an optimized transmission mechanism and an operation mode controlled by a CNC cabinet to achieve efficient operation of the equipment. Compared with traditional manual cleaning or unsuitable equipment, it greatly improves production efficiency and reduces energy consumption, which helps enterprises reduce production costs and improve production benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the structure of a device for treating the surface of cement products by laser in an embodiment.

[0036] Figure 2 It is a front view of a device for treating the surface of cement products by laser in an embodiment.

[0037] Figure 3 It is a left view of a device for treating the surface of cement products with laser in an embodiment.

[0038] Figure 4 It is a cross-sectional view of a device for treating the surface of cement products by laser in an embodiment.

[0039] Figure 5 It is a partial view of a cover plate assembly in a device for treating the surface of cement products by laser in an embodiment.

[0040] Figure 6 It is a partial view of a worm gear reduction motor in a device for treating the surface of cement products by laser in an embodiment.

[0041] Figure 7 It is a partial cross-sectional view of a device for treating the surface of cement products by laser in an embodiment.

[0042] Figure 8 It is a cross-sectional view of a driven mechanism of a device for treating the surface of cement products by laser in an embodiment.

[0043] The symbols in the figure are:

[0044] 1. Support mechanism; 11. Bottom bracket; 111. Support leg; 112. Connecting rod; 113. Foot; 12. Cover plate assembly; 121. End plate; 122. Side beam; 123. Cover plate; 124. Lining strip; 2. Power mechanism; 21. Worm gear motor; 3. Transmission mechanism; 31. Active mechanism; 311. Active sprocket; 312. First sleeve; 313. Active shaft; 32. Driven mechanism; 321. Driven Sprocket; 322, driven shaft; 323, second bushing; 33, pull rod; 34, spacer assembly; 341, first spacer; 342, second spacer; 343, middle return wheel; 344, large return wheel; 35, chain belt; 351, chain; 4, working mechanism; 41, working machine; 42, working machine frame; 5, article carrying device; 6, auxiliary mechanism; 61, torque arm mounting shaft; 62, torque arm; 63, cast square seat. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0046] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0047] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0048] In the description of the embodiments of the present invention, "plurality" means at least 2.

[0049] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] The present invention is described in detail and specifically by specific examples below to provide a better understanding of the present invention, but the following examples do not limit the protection scope of the present invention.

[0051] Example 1

[0052] This embodiment discloses a device for treating the surface of cement products using laser.

[0053] like Figure 1-8 As shown, this embodiment includes a support mechanism 1, a power mechanism 2, a transmission mechanism 3, a working mechanism 4, an article carrying device 5 and an auxiliary mechanism 6; the transmission mechanism 3 is installed above the support mechanism 1; the transmission mechanism 3 is transmission-connected with the article carrying device 5; the power mechanism 2 is fixed to the front left end of the support mechanism 1; the working mechanism 4 is rigidly connected to the upper middle area of ​​the transmission mechanism 3;

[0054] As the basic structure of the whole equipment, the supporting mechanism 1 has the primary function of providing stable and reliable support. It carries the transmission mechanism 3, power mechanism 2, working mechanism 4, article carrying device 5 and auxiliary mechanism 6, etc., to ensure that the equipment will not shake, displace or other abnormal conditions due to structural instability during operation. Through its reasonable design and stable structure, it lays the foundation for the precise operation and long-term stable operation of the equipment, and ensures that the relative position relationship between the various components of the equipment remains constant, thereby maintaining the overall performance of the equipment.

[0055] The power mechanism 2 is fixed at a specific position of the support mechanism 1 and is the power core of the equipment. It is responsible for providing the required energy for the entire equipment, driving the transmission mechanism 3 to operate, and then driving the object carrying device 5 to move and the working mechanism 4 to perform corresponding operations. The quality of its performance directly affects the working efficiency and operating stability of the equipment. For example, insufficient power may cause the equipment to run slowly or even fail to work properly, while unstable power output may cause abnormal wear of various parts of the equipment and reduced working accuracy.

[0056] The transmission mechanism 3 plays a key role in connection and power transmission in the equipment. On the one hand, it is closely connected with the support mechanism 1 and the article carrying device 5, accurately transmitting the power generated by the power mechanism 2 to the article carrying device 5, realizing the smooth and precise movement of the article carrying device 5, and ensuring that the cement products to be processed can flow in the equipment according to the predetermined trajectory and speed. On the other hand, it provides a suitable installation position and motion support for the working mechanism 4, so that the working mechanism 4 can accurately process the surface of the cement products under the drive of the transmission mechanism 3, ensuring the continuity and effectiveness of the processing process.

[0057] The working mechanism 4 is the core component of the equipment to realize the function of laser treatment of the surface of cement products. It is rigidly connected to the upper and middle area of ​​the transmission mechanism 3 and can be accurately positioned above the surface of the cement product under the coordinated action of the transmission mechanism 3. The laser generating device inside the working mechanism 4 uses a specific laser technology to generate a laser beam suitable for the surface treatment of cement products. These laser beams can accurately act on the surface of cement products, effectively remove stains and excess cement on the surface, and by adjusting the parameters of the laser (power, frequency, wavelength, etc.), cement products of different materials and pollution levels can be efficiently and accurately treated, so that the surface of the product can achieve the ideal real stone color effect, significantly improving the appearance quality and market competitiveness of the product.

[0058] The main function of the article carrying device 5 is to carry the cement products to be processed. Driven by the transmission mechanism 3, the article carrying device 5 can safely and stably transport the cement products, ensuring that the cement products are always in the correct position and posture during the entire processing process, so that the working mechanism 4 can comprehensively and evenly process the surface thereof.

[0059] The auxiliary mechanism 6 plays an indispensable auxiliary role in the overall operation of the equipment, including various connecting parts, fixing devices and adjustment mechanisms, which are used to ensure that the connection between the main mechanisms is firm and reliable, the position is accurately adjusted, and the power transmission is smooth and stable. The existence of the auxiliary mechanism 6 can effectively improve the overall reliability and operation accuracy of the equipment, reduce the probability of equipment failure, extend the service life of the equipment, and ensure the stable operation of the equipment under long-term and high-intensity working environment.

[0060] The support mechanism 1 includes a bottom bracket 11 and a cover assembly 12; the cover assembly 12 is fixed to the upper bearing surface of the bottom bracket 11 by bolts;

[0061] The bottom bracket 11 is the basic support part of the whole device, carrying other parts of the device to ensure that the device has a stable structure during operation. The cover assembly 12 plays an important role in protection and auxiliary connection.

[0062] The transmission mechanism 3 includes an active mechanism 31, a driven mechanism 32, a pull rod 33, a spacer assembly 34 and a chain belt 35; the active mechanism 31 is arranged on the left inner side surface of the chain belt 35; the driven mechanism 32 is arranged on the right inner side surface of the chain belt 35; the pull rod 33 and the spacer assembly 34 are arranged at intervals and fixed on the upper inner side surface of the chain belt 35.

[0063] The pull rod 33 and the spacer assembly 34 are arranged at intervals and fixed on the inner side of the upper end of the chain plate belt 35, and they work together to enhance the structural strength and stability of the chain plate belt 35. The pull rod 33 can prevent excessive relative displacement or deformation between the chain plates during the movement of the chain plate belt 35, thereby ensuring the overall rigidity of the chain plate belt 35.

[0064] The power mechanism 2 includes a worm gear reduction motor 21 , the inner side of which is rigidly connected to a torque arm 62 via connecting bolts and a torque arm mounting shaft 61 .

[0065] The bottom bracket 11 includes a plurality of legs 111, a connecting rod 112 and a foot 113; the legs 111 are in an H-shaped structure; the connecting rod 112 is fastened between two groups of legs 111 by bolts; and the foot 113 is installed at the bottom end of the legs 111 by fastening nuts.

[0066] The legs 111 are of H-shaped structure, which can provide good stability and load-bearing capacity, ensuring that all upper components can be firmly supported during the operation of the equipment, and preventing unstable conditions such as shaking and tilting due to the weight of the equipment itself or vibrations generated during operation. The connecting rod 112 is fastened between the two sets of legs 111 with bolts, further enhancing the overall rigidity of the bottom bracket 11, enabling it to better cope with various external forces. The foot 113 is installed at the bottom of the leg 111 by tightening the nut, increasing the contact area with the placement plane, effectively dispersing the weight of the equipment, ensuring that the equipment is placed stably, and providing a reliable foundation for the stable operation of the equipment.

[0067] The cover plate assembly 12 includes an end sealing plate 121, a side beam 122, a cover plate 123 and a lining strip 124; the end sealing plate 121 is installed at both ends of the cover plate assembly 12 by bolts; a plurality of the side beams 122 are symmetrically installed on both sides of the cover plate assembly 12; the end sealing plate 121 and a plurality of the side beams 122 are connected in sequence to form a closed rectangular frame structure; a plurality of the cover plates 123 are evenly arranged between the corresponding front and rear side beams 13; the lining strip 124 is tightly fitted and fixed to the inner side of the side beam 122.

[0068] The end sealing plates 121 are installed at both ends of the cover assembly 12 to prevent dust, debris, etc. from entering the interior of the equipment, protect the transmission mechanism, working mechanism and other components inside the equipment from interference and damage from the external environment, and extend the service life of the equipment. A number of side beams 122 are symmetrically installed on both sides of the cover assembly 12 and connected to the end sealing plates 121 to form a closed rectangular frame structure, providing a stable support frame for the cover 123 to ensure that the cover 123 will not deform or displace during the operation of the equipment. The cover 123 is evenly arranged between the side beams, which plays a role of isolation and protection to a certain extent. The lining strip 124 fits tightly to the inner side of the side beam 122. On the one hand, it can reduce the friction between other components and the side beam 122 and reduce component wear. On the other hand, it also helps to enhance the tightness of the connection and ensure the structural integrity of the entire cover assembly 12.

[0069] The active mechanism 31 includes a driving sprocket 311, a first bushing 312 and a driving shaft 313; three driving sprockets 311 are equidistantly arranged and sleeved on the driving shaft 313; the first bushing 312 is installed on the outer ends of the driving sprockets 311 on both sides; the two ends of the driving shaft 313 are fixed to the side beam 122 through a cast square seat 63, and the front end of the driving shaft 313 is inserted into the worm gear reduction motor 21 through a mating connection.

[0070] The driving mechanism 31 is used as the starting power source of the transmission and is arranged on the inner side of the left side of the chain plate belt 35. Three driving sprockets 311 are arranged at equal intervals and are sleeved on the driving shaft 313. When the power mechanism drives the driving shaft 313 to rotate, the driving sprocket 311 rotates accordingly, and transmits power to the chain plate belt 35 through meshing with the chain plate belt 35, driving the chain plate belt 35 to perform a circular motion. The first sleeve 312 is installed on the outer ends of the driving sprockets 311 on both sides, which plays a role in positioning and reducing friction, ensuring the stability of the driving sprocket 311 during the rotation process, ensuring the stable output of power, and providing reliable power input for the entire transmission system.

[0071] The driven mechanism 32 includes a driven sprocket 321, a driven shaft 322 and a second sleeve 323; three driven sprockets 321 are equidistantly arranged and sleeved on the driven shaft 322; both ends of the driven shaft 322 are fixed to the side beam 122 by screws; the second sleeve 323 is installed on the outer ends of the driven sprockets 321 on both sides.

[0072] The driven mechanism 32 is located on the right inner side of the chain plate belt 35 and cooperates with the driving mechanism 31. Three driven sprockets 321 are equidistantly arranged and sleeved on the driven shaft 322. Driven by the chain plate belt 35, the driven sprockets 321 rotate around the driven shaft 322 to support and guide the movement of the chain plate belt 35, so that the chain plate belt 35 maintains a stable running track, prevents the chain plate belt 35 from running off or falling off, and ensures the continuity and stability of the transmission process. The second shaft sleeve 323 is installed on the outer ends of the driven sprockets 321 on both sides, and also has the function of positioning and reducing friction, further improving the operating reliability of the driven mechanism 32.

[0073] The spacer assembly 34 includes a plurality of first spacers 341 , a second spacer 342 , a middle return wheel 343 and a large return wheel 344 ; both ends of the first spacer 341 are fixedly connected to the second spacer 342 via the middle return wheel 343 ; the large return wheel 344 is sleeved in the middle of the first spacer 341 .

[0074] The first spacer 341, the second spacer 342, the middle return wheel 343 and the large return wheel 344 in the spacer assembly 34 cooperate with each other to further optimize the force distribution of the chain belt 35, reduce the stress concentration of the chain belt 35 during operation, ensure that the chain belt 35 can operate stably under long-term and high-intensity working conditions, maintain the transmission efficiency and accuracy of the transmission mechanism 3, thereby ensuring that the object carrying device 5 can accurately move along the predetermined trajectory, so that the working mechanism 4 can accurately perform surface treatment on cement products.

[0075] The chain plate belt 35 includes a plurality of chain plates 351 ; the plurality of chain plates 351 are connected to each other to form a closed annular structure.

[0076] The chain plate belt 35 is a closed ring structure formed by connecting a number of chain plates 351. It is a key component of the transmission mechanism 3, responsible for connecting the active mechanism 31 and the driven mechanism 32, and driving the article carrying device 5 to achieve linear or curved motion. Through the close connection and stable transmission between the chain plates 351, the power of the active mechanism 31 is transmitted to the driven mechanism 32, achieving effective power transmission and motion conversion, providing a stable power transmission link for the operation of the entire equipment, ensuring the coordinated movement between the various components of the equipment, and is an important guarantee for achieving efficient operation of the equipment.

[0077] The working mechanism 4 includes a working machine 41 and a working frame 42 ; the working machine 41 is arranged inside the working frame 42 .

[0078] The working machine frame 42, as the supporting structure of the working machine 41, plays an important role in positioning and stabilizing. It provides a stable installation foundation for the working machine 41, ensuring that the working machine 41 always remains in the correct position during the operation of the equipment, and will not be displaced or shaken due to factors such as vibration and movement of the equipment. Its structural design needs to have sufficient strength and rigidity to withstand the weight of the working machine 41 and various forces generated during the working process, ensuring that the working machine 41 can stably perform surface treatment operations.

[0079] The working machine 41 is arranged inside the working machine frame 42 and is a key component for realizing the function of laser treatment of the surface of cement products. It is equipped with an advanced laser generator, an optical system, and a control system. The laser generator generates a laser beam of a specific frequency and wavelength, which can accurately act on the surface of cement products. The high energy characteristics of the laser can effectively remove stains and excess cement on the surface of cement products, and can accurately adjust the parameters of the laser, such as power, pulse width, etc., according to the different materials and surface conditions of cement products to achieve the best treatment effect, so that the surface of the cement products can achieve the ideal real stone color, greatly improving the surface quality and aesthetics of the product.

[0080] In actual use, first place the cement product to be processed on the article carrying device 5, start the power mechanism 2, and the worm gear reduction motor 21 starts working, driving the driving sprocket 311 to rotate through the driving shaft 313, and then driving the chain plate belt 35 to move. The chain plate belt 35 maintains a stable transmission state through the pull rod 33 and the spacer assembly 34, so that the article carrying device 5 moves according to the predetermined trajectory. When the cement product moves to the bottom of the working mechanism 4, the working machine 41 starts, and uses its unique laser generating unit to emit a light band suitable for cleaning concrete products to treat the surface of the cement product. During the processing, the gantry structure stepper motor in the CNC cabinet controls the x-axis height adjustment, the y-axis controls the horizontal operation, and the encoder and private service motor control operation to ensure that the relative position between the working machine 41 and the cement product is accurate, thereby achieving efficient and accurate surface treatment. After the processing is completed, the article carrying device 5 transports the cement product out to complete the entire processing flow.

[0081] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions made to the present invention are also within the scope of the present invention. Therefore, the equalization changes and modifications made without departing from the spirit and scope of the present invention should be included in the scope of the present invention.

Claims

1. A device for treating the surface of cement products by laser, characterized in that: It includes a support mechanism, a power mechanism, a transmission mechanism, a working mechanism, an article carrying device and an auxiliary mechanism; the transmission mechanism is installed above the support mechanism; the transmission mechanism is in transmission connection with the article carrying device; the power mechanism is fixed to the front left end of the support mechanism; the working mechanism is rigidly connected to the middle and upper area of ​​the transmission mechanism; the support mechanism includes a bottom bracket and a cover plate assembly; the cover plate assembly is fixed to the upper bearing surface of the bottom bracket by bolts; The transmission mechanism includes an active mechanism, a driven mechanism, a pull rod, a spacer assembly and a chain belt; the active mechanism is arranged on the left inner side surface of the chain belt; the driven mechanism is arranged on the right inner side surface of the chain belt; the pull rod and the spacer assembly are arranged at intervals and fixed on the upper inner side surface of the chain belt.

2. The laser treatment device for cement product surface according to claim 1, characterized in that: The power mechanism comprises a worm gear reduction motor; the inner side of the worm gear reduction motor is rigidly connected to the torque arm via connecting bolts and a torque arm mounting shaft.

3. The laser treatment device for cement product surface according to claim 2, characterized in that: The bottom bracket includes a plurality of legs, a connecting rod and a foot; the legs are in an H-shaped structure; the connecting rod is fastened between two groups of legs by bolts; and the foot is installed at the bottom end of the leg by a fastening nut.

4. The laser treatment device for cement product surface according to claim 3 is characterized in that: The cover plate assembly includes an end sealing plate, a side beam, a cover plate and a lining strip; the end sealing plate is installed at both ends of the cover plate assembly by bolts; a plurality of the side beams are symmetrically installed on both sides of the cover plate assembly; the end sealing plate and a plurality of the side beams are connected in sequence to form a closed rectangular frame structure; a plurality of the cover plates are evenly arranged between the corresponding front and rear side beams; the lining strip is tightly fitted and fixed on the inner side of the side beam.

5. The laser treatment device for cement product surface according to claim 4, characterized in that: The active mechanism includes a driving sprocket, a first sleeve and a driving shaft; a plurality of driving sprockets are equidistantly arranged and sleeved on the driving shaft; the first sleeve is installed on the outer ends of the driving sprockets on both sides; the two ends of the driving shaft are fixed to the side beams through cast square seats, and the front end of the driving shaft is inserted into the worm gear reduction motor through a mating connection.

6. The laser treatment device for cement product surface according to claim 5, characterized in that: The driven mechanism includes a driven sprocket, a driven shaft and a second sleeve; the driven sprockets are arranged in multiple equidistant positions and sleeved on the driven shaft; both ends of the driven shaft are fixed to the side beams by screws; the second sleeve is installed on the outer ends of the driven sprockets on both sides.

7. The laser treatment device for cement product surface according to claim 6, characterized in that: The spacer assembly includes a plurality of first spacers, a second spacer, a middle return wheel and a large return wheel; the two ends of the first spacer are fixedly connected to the second spacer through the middle return wheel; the large return wheel is sleeved in the middle of the first spacer.

8. The laser treatment device for cement product surface according to claim 7, characterized in that: The chain plate belt comprises a plurality of chain plates; the plurality of chain plates are connected to each other to form a closed annular structure.

9. The laser treatment device for cement product surface according to claim 8, characterized in that: The working mechanism comprises a working machine and a working frame; the working machine is arranged inside the working frame.

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