A kind of calcium silicate board after forming surface flatness detection equipment

Abstract

The application belongs to the technical field of plate surface flatness detection equipment, and is especially a calcium silicate plate post-forming surface flatness detection equipment, which comprises a workbench and an n-shaped frame fixedly installed on the upper end surface of the workbench, the n-shaped frame is rotationally connected with a threaded rod one through a bearing, one side of the n-shaped frame is fixedly installed with a servo motor, and the output end of the servo motor is fixedly connected with one end of the threaded rod one, the linkage mechanism among the threaded rod one, a threaded rod two and a threaded rod three is designed, the synchronous linkage among the movement of the flatness detector, the pushing of the calcium silicate plate and the opening and closing of the baffle is realized, and the automatic falling plate effect is achieved when the calcium silicate plate moves to the upper side of the rectangular through groove. The design greatly improves the automation degree of the detection process and reduces the manual intervention.

Description

Technical Field

[0001] This invention relates to the technical field of equipment for testing the surface flatness of boards, and in particular to a device for testing the surface flatness of calcium silicate boards after molding. Background Technology

[0002] In the production and processing of calcium silicate boards, surface flatness is one of the important indicators for measuring its quality. However, traditional methods for testing the surface flatness of calcium silicate boards mostly rely on manual operation, which is not only inefficient but also easily affected by human factors, leading to inaccurate results. With the advancement of technology and the development of industrial automation, higher requirements have been placed on the automation level, stability, and accuracy of calcium silicate board surface flatness testing equipment.

[0003] Furthermore, traditional calcium silicate board surface flatness testing equipment usually lacks automated transfer and unloading functions. It requires manual placement of calcium silicate boards one by one onto the testing equipment, followed by manual removal after testing. This operation method is not only time-consuming and labor-intensive, but also prone to damage or misalignment of the calcium silicate boards during the transfer process, affecting the accuracy of the test results.

[0004] In addition, traditional testing equipment often lacks a stable stacking platform and convenient handling methods when stacking calcium silicate boards, which makes the calcium silicate boards prone to tipping over or becoming disordered during the stacking process. This not only increases the labor intensity of operators but also reduces testing efficiency. To address this, we provide a surface flatness testing device for calcium silicate boards after molding. Summary of the Invention

[0005] To address the aforementioned problems, this invention proposes a surface flatness testing device for calcium silicate boards after molding, thereby more accurately solving the problems mentioned in the background art.

[0006] This invention is achieved through the following technical solution:

[0007] This invention proposes a surface flatness testing device for calcium silicate boards after molding, comprising a worktable and an n-shaped frame fixedly installed on the upper surface of the worktable. A threaded rod is rotatably connected to the n-shaped frame via bearings. A servo motor is fixedly installed on one side of the n-shaped frame, and the output end of the servo motor is fixedly connected to one end of the threaded rod. A threaded block is threadedly fitted around the threaded rod, and the upper surface of the threaded block contacts the inner bottom wall of the n-shaped frame to prevent the threaded block from rotating with the threaded rod. A flatness detector is fixedly installed on the side of the threaded block to scan and detect the flatness of the transverse surface of the calcium silicate board. A pushing structure for pushing the calcium silicate board is connected to the upper surface of the worktable. A rectangular through-slot is formed on the surface of the worktable, and an automatic material feeding component is connected below the worktable and directly opposite the rectangular through-slot. A support component for stacking calcium silicate boards is connected to the lower surface of the worktable.

[0008] The pushing structure includes a horizontally opened strip-shaped through groove 1 on the surface of the workbench. A threaded rod 2 is rotatably connected inside the strip-shaped through groove 1 via a bearing. A threaded block 2 is threadedly sleeved on the outer periphery of the threaded rod 2, and the threaded block 2 is slidably connected to the inner wall of the strip-shaped through groove 1. A connecting block is fixedly connected to the upper surface of the threaded block 2. A U-shaped plate is fixedly connected to one end of the connecting block, and the lower surface of the U-shaped plate slides on the upper surface of the workbench. Stacking structures for stacking calcium silicate boards are connected to both sides of the U-shaped plate.

[0009] The stacking structure includes an insertion slot on the side of a U-shaped plate, a T-shaped plate slidably inserted into the inner wall of the insertion slot, a strip-shaped placement groove on the inner side wall of the insertion slot, a fixing rod fixedly connected between the two end walls of the strip-shaped placement groove, a spring sleeved around the fixing rod, and sliding blocks slidably sleeved around the fixing rod, with the opposing surfaces of the two sliding blocks fixedly connected to the side of the T-shaped plate, an arc-shaped plate fixedly connected to the side of the T-shaped plate, and a fixing block fixedly connected to the upper surface of the workbench, used to abut against the arc-shaped plate to cause the T-shaped plate to move and allow the stacked calcium silicate board to fall into the rectangular slot.

[0010] Furthermore, the automatic material feeding assembly includes a vertically oriented strip-shaped channel two on the surface of the worktable. A threaded rod three is rotatably connected inside the strip-shaped channel two via a bearing. A threaded block three is threadedly sleeved around the outer periphery of the threaded rod three. A baffle is fixedly connected to the lower end surface of the threaded block three, and the baffle is designed to be directly below the rectangular channel. A linkage mechanism one is connected between the threaded rod one and the threaded rod three; a linkage mechanism two is connected between the threaded rod three and the threaded rod two.

[0011] Furthermore, the supporting component includes a grooved plate fixedly connected to the lower surface of the workbench. A guide groove is vertically opened on the side of the grooved plate. A guide block is slidably connected to the inner wall of the guide groove. A connecting block is fixedly connected between two guide blocks. A support plate is fixedly connected to one end of the connecting block. The lower end of the guide groove is designed to be open, so that the guide block will separate from the grooved plate after the support plate is pressed down to a certain extent. A telescopic rod is fixedly connected to the lower surface of the support plate. A moving wheel is fixedly installed at the lower end of the telescopic rod. A limit ring is fixedly connected to the periphery of the telescopic rod. A spring is sleeved on the periphery of the telescopic rod.

[0012] Furthermore, the linkage mechanism includes a belt pulley 1 fixedly connected to one end of the threaded rod 3 and a belt pulley 2 fixedly connected to one end of the threaded rod 3, with a linkage belt 1 wound around the periphery of the belt pulley 1 and the belt pulley 2.

[0013] Furthermore, the linkage mechanism includes a reinforcing block fixedly installed on the side of the workbench. The reinforcing block is rotatably connected to a rotating rod via a bearing. One end of the threaded rod is fixedly connected to a bevel gear, and one end of the rotating rod is fixedly connected to a bevel gear, which meshes with the bevel gear. One end of the threaded rod is fixedly connected to a pulley, and the other end of the rotating rod is fixedly connected to a pulley, with a linkage belt wound around the pulleys.

[0014] Furthermore, a guide slide structure connects the workbench and the baffle;

[0015] The guide structure includes a T-shaped slider fixedly connected to the upper surface of the baffle and a T-shaped groove opened on the lower surface of the worktable. The T-shaped slider is slidably connected to the inner wall of the T-shaped groove to improve the stability of the baffle.

[0016] Furthermore, a vertical support rod is fixedly connected to the lower surface of the workbench, and an inclined plate is fixedly connected to the lower end of the vertical support rod, which is used to support the moving wheel and cause the support plate to move out when the guide slider disengages from the groove plate.

[0017] Furthermore, one end of the spring is fixedly connected to the end wall of the strip-shaped mounting groove, and the other end of the spring is fixedly connected to one end surface of the sliding sleeve block.

[0018] Furthermore, the upper end of the second spring is fixedly connected to the lower end surface of the support plate, and the lower end of the second spring is fixedly connected to the upper end surface of the limiting ring.

[0019] The beneficial effects of this invention are:

[0020] This invention achieves synchronous linkage between the movement of the flatness tester, the pushing of the calcium silicate board, and the opening and closing of the baffle by designing a linkage mechanism between threaded rod one, threaded rod two, and threaded rod three. Furthermore, in conjunction with the stacking structure, the arc-shaped plate, upon encountering the fixed block, drives the T-shaped plate to move, thus achieving an automatic dropping effect when the calcium silicate board is directly above the rectangular through-slot. This design greatly improves the automation level of the testing process, reduces manual intervention, and thus significantly improves testing efficiency. Simultaneously, the automated transfer and dropping process ensures the stability and accuracy of the calcium silicate board during the testing process.

[0021] This invention ensures the stability of calcium silicate boards during the stacking process through the design of the supporting components, particularly the sliding of the support plate within the guide groove by the guide slider and the buffering effect provided by the second spring. When the support plate is full, the moving wheels can be released by pressing down to easily remove the support plate and the calcium silicate boards on it, along with the tilting plate, facilitating subsequent testing. This design not only improves the practicality of the equipment but also reduces the labor intensity of the operators.

[0022] This invention features an automatic material feeding component that unfolds during the flatness inspection instrument's return process, allowing the calcium silicate board to fall onto a support plate. Furthermore, the design of the support components provides a stable stacking platform, and a convenient release function enables rapid handling of the calcium silicate board. These interconnected and mutually supportive design elements together constitute an efficient and stable calcium silicate board surface flatness inspection system. Attached Figure Description

[0023] Figure 1 This is a three-dimensional first view of the calcium silicate board surface flatness testing equipment after molding, as described in this invention.

[0024] Figure 2 This is a three-dimensional schematic diagram of the surface flatness testing equipment for calcium silicate board after molding, under non-operational conditions, according to the present invention.

[0025] Figure 3 This is a second three-dimensional view of the calcium silicate board surface flatness testing device after molding, as described in this invention.

[0026] Figure 4 This is a structural breakdown diagram of the baffle and workbench of the calcium silicate board surface flatness testing device after molding, according to the present invention.

[0027] Figure 5 This is a cross-sectional view of the U-shaped plate and T-shaped plate after disassembly of the surface flatness testing device for calcium silicate board after molding according to the present invention.

[0028] Figure 6This invention relates to a surface flatness testing device for calcium silicate boards after molding. Figure 5 Enlarged view of the structure at point A in the middle;

[0029] Figure 7 This invention relates to a surface flatness testing device for calcium silicate boards after molding. Figure 3 Enlarged view of the structure at point B;

[0030] Figure 8 This invention relates to a surface flatness testing device for calcium silicate boards after molding. Figure 3 Enlarged view of the structure at point C.

[0031] In the diagram: 1. Workbench; 2. N-shaped frame; 3. Threaded rod one; 4. Servo motor; 5. Threaded block one; 6. Flatness tester; 7. Strip groove one; 8. Threaded rod two; 9. Threaded block two; 10. Connecting block; 11. U-shaped plate; 12. Insertion groove; 13. T-shaped plate; 14. Strip placement groove; 15. Fixing rod; 16. Spring one; 17. Sliding sleeve block; 18. Arc plate; 19. Fixing block; 20. Rectangular groove; 21. Baffle; 22. Strip groove two; 23. Threaded rod three; 24. Threaded block 3; 25. Belt pulley one; 26. Belt pulley two; 27. Linkage belt one; 28. Reinforcing block; 29. ​​Rotating rod; 30. Bevel gear one; 31. Bevel gear two; 32. Belt pulley three; 33. Belt pulley four; 34. Linkage belt two; 35. Vertical support rod; 36. Inclined plate; 37. Groove plate; 38. Guide slide groove; 39. Guide block; 40. Connecting block; 41. Support plate; 42. Telescopic rod; 43. Moving wheel; 44. Limiting ring plate; 45. Spring two; 46. T-shaped slider; 47. T-shaped slide groove. Detailed Implementation

[0032] To more clearly and completely illustrate the technical solution of the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0033] Example

[0034] like Figures 1-8As shown in the figure, an embodiment of the present invention discloses a surface flatness testing device for calcium silicate board after molding. Its core structure includes a workbench 1, with an n-shaped frame 2 fixedly mounted on the top of the workbench 1. A threaded rod 3 is rotatably connected to the n-shaped frame 2 via a precision bearing. One end of the threaded rod 3 is tightly connected to the output shaft of a high-performance servo motor 4, ensuring stable transmission of driving force. A precision-machined threaded block 5 is threaded onto the threaded rod 3. The top of the threaded block 5 is designed with an anti-slip structure to ensure close contact with the inner bottom wall of the n-shaped frame 2 without rotation. A flatness testing instrument 6 is firmly mounted on one side of the threaded block 5. This instrument has a high-precision sensor for accurately measuring the lateral flatness of the calcium silicate board. A strip-shaped through-slot 7 is formed on the top surface of the workbench 1, and a threaded rod 8 is rotatably connected to the through-slot via a precision bearing. A threaded block 9 is threaded onto the threaded rod 8, and a connecting block 10 and a U-shaped plate 11 are fixedly connected to the top of the threaded block 9 by welding or other means. The U-shaped plate 11 has insertion slots 12 on both sides for inserting T-shaped plates 13. The T-shaped plate 13 is connected to the fixing rod 15 in the strip-shaped placement slot 14 by the tension of the spring 16, ensuring its stability when not subjected to external force. The side of the T-shaped plate 13 is designed with an arc plate 18, and a fixing block 19 is fixedly installed at the corresponding position on the worktable 1. When the arc plate 18 is pressed against by the fixing block 19, the T-shaped plate 13 will slide along the fixing rod 15, thereby realizing the automatic feeding function of the calcium silicate board; the servo motor 4 drives the threaded rod 3 to rotate, which drives the threaded block 5 and the flatness detector 6 to move smoothly along the n-shaped frame 2. At the same time, the threaded rod 8 pushes the calcium silicate board to move synchronously through the threaded block 9, the connecting block 10 and the U-shaped plate 11, ensuring the continuity and accuracy of the flatness detection.

[0035] Furthermore, an automatic material feeding assembly was designed. This assembly includes a vertically oriented slot 22 on the surface of the workbench 1, within which a threaded rod 23 is rotatably connected via a precision bearing. A threaded block 24 is threadedly fitted onto the threaded rod 23, and a baffle 21 is fixedly connected to the bottom of the threaded block 24 by welding or other means, for controlling the feeding of calcium silicate boards. To achieve linkage between the threaded rod 23 and the threaded rod 8, a precision linkage mechanism was designed. One end of the threaded rod 8 is fixedly connected to a pulley 25, and one end of the threaded rod 8 is fixedly connected to a pulley 26. The pulleys 8 and 26 are tightly connected by a high-quality linkage belt 27, ensuring that they can rotate synchronously. To achieve linkage between the threaded rod 8 and the threaded rod 8, another linkage mechanism was designed. One end of threaded rod 23 (23) is connected to bevel gear 21 (23) via bevel gear 1 (30), which is fixedly connected to pulley 32 (32). The other end of threaded rod 23 (23), opposite pulley 26 (26), is connected to pulley 4 (33) via a transition shaft and another bevel gear (not shown in detail in the diagram). Pulley 32 (32) and pulley 4 (33) are tightly connected by another high-quality linkage belt (24) to ensure synchronous rotation. When servo motor 4 drives threaded rod 1 (33) to rotate, the linkage mechanism drives threaded rod 23 (23) to rotate synchronously, causing baffle 21 to move up and down, precisely controlling the timing of calcium silicate board dispensing. Simultaneously, threaded rod 23 (28) also rotates synchronously via another linkage mechanism, pushing the calcium silicate board smoothly to the detection position.

[0036] Furthermore, a supporting component was designed to stably support the calcium silicate board. This supporting component includes a grooved plate 37 fixedly connected to the bottom surface of the workbench 1. Vertical guide grooves 38 are formed on both sides of the grooved plate 37. A guide block 39 is slidably connected within each of the two guide grooves 38. A connecting block 40 and a support plate 41 are fixedly connected between the two guide blocks 39 by welding or other means. The support plate 41 is used to hold the calcium silicate board to be tested. A telescopic rod 42 is fixedly connected to the bottom surface of the support plate 41, and a moving wheel 43 is installed at the bottom of the telescopic rod 42. A second spring 45 is sleeved around the telescopic rod 42. One end of the second spring 45 is fixedly connected to the bottom of the support plate 41, and the other end is fixedly connected to a limiting ring 44. The limiting ring 44 is fixedly connected to the bottom surface of the workbench 1 by welding or other means to limit the extension range of the second spring 45. When the support plate 41 is full of calcium silicate boards, the operator can press down on the support plate 41 to disengage the guide slider 39 from the guide groove 38. At this time, the elastic force of the second spring 45 will push the support plate 41 and the calcium silicate boards on it to move upward. When the support plate 41 moves to a certain height, the moving wheel 43 will contact the bottom surface of the workbench 1 and roll. At this time, the operator can easily push the support plate 41 and the calcium silicate boards on it along the workbench 1 to the designated position for subsequent processing.

[0037] Furthermore, one end of the threaded rod 3 is fixed to a pulley 25 via a key connection. The pulley 25 has a smooth and wear-resistant surface to ensure the smoothness of the belt drive. Similarly, one end of the threaded rod 23 is also fixed to a pulley 26 via a key connection. The design specifications of the pulley 26 match those of the pulley 25 to ensure effective transmission between them. A high-quality linkage belt 27 is installed between the pulleys 25 and 26. This linkage belt 27 is made of a high-strength, wear-resistant, and elastic material to ensure excellent transmission performance and stability during long-term use. The linkage belt 27 is tightly wound between the pulleys 25 and 26, forming a closed transmission ring, thereby achieving synchronous rotation between the threaded rod 3 and the threaded rod 23. To ensure stability during transmission, a tensioning mechanism (not shown in detail in the diagram) is also designed in this invention. The tensioning mechanism can adjust the tension of the linkage belt 27 to ensure that it maintains appropriate tension during transmission, avoiding transmission failure or increased wear caused by the belt being too loose or too tight. Through the optimized linkage mechanism, precise synchronous rotation between the threaded rod 3 and the threaded rod 23 is achieved, thereby ensuring the coordination between the movement of the flatness tester 6 and the opening and closing of the baffle 21, improving the overall performance and testing efficiency of the equipment.

[0038] Furthermore, a transmission method combining gears and belts is adopted. Specifically, the other end of the threaded rod 23 is connected to a bevel gear 30 via a transition shaft. Similarly, one end of the threaded rod 8 is also connected to a bevel gear 31 via a transition shaft. The bevel gear 31 and the bevel gear 30 are in the same plane and mesh with each other, thus realizing direct transmission between them. To transmit the rotation of the bevel gear 31 to the other end of the threaded rod 8, this invention designs a belt pulley 32, which is fixedly connected to the transition shaft of the threaded rod 8 via a key connection. Similarly, a belt pulley 33 is also fixedly connected to the transition shaft of the threaded rod 23 via a key connection. A high-quality linkage belt 34 is installed between belt pulley 32 and belt pulley 33. This linkage belt 34 is also made of high-strength, wear-resistant, and elastic material to ensure stability and durability during transmission. Through the optimized linkage mechanism 2, precise synchronous rotation between threaded rod 23 and threaded rod 8 is achieved, thereby ensuring coordination between the movement of the calcium silicate plate and the opening and closing of the baffle 21. This design not only improves the overall performance and testing efficiency of the equipment but also reduces the risk of inaccurate testing due to transmission errors.

[0039] Furthermore, a guide sliding structure was designed; a T-shaped slider 46 is fixedly connected to the top surface of the baffle 21, and the T-shaped slider 46 has a shape and size that matches the T-shaped groove 47 opened on the bottom surface of the workbench 1. When the baffle 21 moves up and down under the drive of the threaded rod 23, the T-shaped slider 46 slides smoothly within the T-shaped groove 47, thereby limiting the swaying or deviation of the baffle 21 during movement. To ensure a tight fit between the T-shaped slider 46 and the T-shaped groove 47, a lubrication system (not shown in detail in the diagram) was also designed. This lubrication system can periodically inject an appropriate amount of lubricant into the T-shaped groove 47 to reduce the frictional resistance of the T-shaped slider 46 during sliding, and improve the smoothness and fluidity of sliding. Through the optimized guide sliding structure, the stability and accuracy of the baffle 21 during movement are improved, thereby ensuring the accurate dropping of the calcium silicate board. At the same time, the introduction of the lubrication system also further improves the operating efficiency and lifespan of the equipment.

[0040] Furthermore, a support rod 35 is fixedly connected to the bottom surface of the workbench 1. This support rod 35 has sufficient strength and stability to support the weight of the support plate 41 and the calcium silicate boards on it. Simultaneously, an inclined plate 36 is also connected at an angle to the top of the support rod 35. The design angle and length of the inclined plate 36 are precisely calculated to ensure that the support plate 41 can smoothly slide to the designated position during movement. When the support plate 41 is full of calcium silicate boards, the operator can press down on the support plate 41 to disengage the guide slider 39 from the guide groove 38, and use the elastic force of the spring 45 to push the support plate 41 to slide along the inclined plate 36 to the designated position. At this time, the operator can easily remove the support plate 41 and the calcium silicate boards on it for subsequent processing. Through the optimized auxiliary removal mechanism, the convenient removal of the support plate 41 and the calcium silicate boards on it is achieved, greatly facilitating subsequent testing work. At the same time, the design of the inclined plate 36 also ensures the stability and safety of the support plate 41 during movement.

[0041] Furthermore, one end of spring 16 is fixedly connected to the end wall of the strip-shaped mounting groove 14 by welding or other means, and the other end is fixedly connected to one end surface of the sliding sleeve block 17 by welding or other means. The selection of spring 16 has been rigorously calculated to ensure that the restoring force it provides can overcome the frictional resistance of the T-shaped plate 13 during movement, while avoiding excessive impact and damage to the T-shaped plate 13. At the same time, to ensure the long-term stability and durability of spring 16, the present invention also designs a set of dustproof and rustproof measures. Specifically, a dustproof sleeve (not shown in detail in the figure) is wrapped around spring 16. This dustproof sleeve can effectively prevent dust and debris from entering the spring and causing it to fail. In addition, a rustproof coating is also applied to the surface of spring 16 to extend its service life. Through the optimized arrangement and selection of spring 16 and the design of dustproof and rustproof measures, it is ensured that the T-shaped plate 13 can automatically and stably reset after being resisted by the fixing block 19, thereby improving the overall performance and reliability of the equipment.

[0042] Furthermore, one end of the second spring 45 is fixedly connected to the bottom surface of the support plate 41 by welding or other means, and the other end is fixedly connected to the upper surface of the limiting ring plate 44 by welding or other means. The limiting ring plate 44 is fixedly connected to the bottom surface of the worktable 1 by welding or other means to limit the extension range of the second spring 45 and prevent it from falling off; the selection of the second spring 45 has been strictly calculated to ensure that the restoring force it provides can overcome the frictional resistance and gravity of the support plate 41 and the calcium silicate plate on it during the movement, and can also avoid causing excessive impact and damage to the support plate 41.

[0043] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the detailed disclosure above is merely illustrative and does not constitute a limitation of this specification. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this specification. Such modifications, improvements, and corrections are suggested in this specification, and therefore remain within the spirit and scope of the exemplary embodiments of this specification. Furthermore, this specification uses specific terms to describe embodiments of this specification. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a feature, structure, or characteristic associated with at least one embodiment of this specification. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined. Moreover, unless expressly stated in the claims, the order of processing elements and sequences, the use of numbers and letters, or other names described in this specification are not intended to limit the order of the processes and methods of this specification.

[0044] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A surface flatness testing device for calcium silicate board after molding, comprising a worktable (1) and an n-shaped frame (2) fixedly installed on the upper surface of the worktable (1), wherein the n-shaped frame (2) is rotatably connected to a threaded rod (3) via a bearing, and a servo motor (4) is fixedly installed on one side of the n-shaped frame (2), and the output end of the servo motor (4) is fixedly connected to one end of the threaded rod (3), characterized in that, The threaded rod (3) is threaded with a threaded block (5), and the upper surface of the threaded block (5) contacts the inner bottom wall of the n-shaped frame (2) to prevent the threaded block (5) from rotating with the threaded rod (3). A flatness tester (6) is fixedly installed on the side of the threaded block (5) to scan and detect the flatness of the transverse surface of the calcium silicate board. The upper surface of the worktable (1) is connected to a pushing structure for pushing the calcium silicate board. A rectangular through groove (20) is opened on the surface of the worktable (1). An automatic material feeding component is connected below the worktable (1) and directly opposite the rectangular through groove (20). A bearing component for stacking calcium silicate boards is connected to the lower surface of the worktable (1). The pushing structure includes a strip-shaped through groove 1 (7) opened laterally on the surface of the workbench (1). The inside of the strip-shaped through groove 1 (7) is rotatably connected to a threaded rod 2 (8) through a bearing. The outer periphery of the threaded rod 2 (8) is threaded with a threaded block 2 (9), and the threaded block 2 (9) is slidably connected to the inner wall of the strip-shaped through groove 1 (7). The upper surface of the threaded block 2 (9) is fixedly connected to a connecting block (10). One end of the connecting block (10) is fixedly connected to a U-shaped plate (11), and the lower surface of the U-shaped plate (11) slides on the upper surface of the workbench (1). The two sides of the U-shaped plate (11) are connected to a stacking structure for stacking calcium silicate boards. The stacking structure includes an insertion slot (12) on the side of the U-shaped plate (11), a T-shaped plate (13) is slidably inserted into the inner wall of the insertion slot (12), a strip-shaped placement slot (14) is provided on the inner side wall of the insertion slot (12), a fixing rod (15) is fixedly connected between the two end walls of the strip-shaped placement slot (14), a spring (16) is sleeved around the fixing rod (15), a sliding sleeve block (17) is slidably sleeved around the fixing rod (15), and the opposite surfaces of the two sliding sleeve blocks (17) are fixedly connected to the side of the T-shaped plate (13), an arc plate (18) is fixedly connected to the side of the T-shaped plate (13), and a fixing block (19) is fixedly connected to the upper surface of the workbench (1) to abut against the arc plate (18) to cause the T-shaped plate (13) to move and allow the stacked calcium silicate board to fall into the rectangular through slot (20); The automatic material feeding assembly includes a vertically oriented strip-shaped through-slot two (22) on the surface of the workbench (1). The inside of the strip-shaped through-slot two (22) is rotatably connected to a threaded rod three (23) via a bearing. The outer periphery of the threaded rod three (23) is threaded with a threaded block three (24). A baffle (21) is fixedly connected to the lower end surface of the threaded block three (24), and the baffle (21) is designed to be directly below the rectangular through-slot (20). A linkage mechanism one is connected between the threaded rod one (3) and the threaded rod three (23); a linkage mechanism two is connected between the threaded rod three (23) and the threaded rod two (8). The linkage mechanism 2 includes a reinforcing block (28) fixedly installed on the side of the workbench (1). The reinforcing block (28) is rotatably connected to a rotating rod (29) via a bearing. One end of the threaded rod 3 (23) is fixedly connected to a bevel gear 1 (30). One end of the rotating rod (29) is fixedly connected to a bevel gear 2 (31), and the bevel gear 2 (31) meshes with the bevel gear 1 (30). One end of the threaded rod 2 (8) is fixedly connected to a belt pulley 3 (32), and the other end of the rotating rod (29) is fixedly connected to a belt pulley 4 (33). The belt pulley 3 (32) and belt pulley 4 (33) are wrapped with a linkage belt 2 (34).

2. The surface flatness testing equipment for calcium silicate board after molding according to claim 1, characterized in that, The supporting component includes a grooved plate (37) fixedly connected to the lower surface of the workbench (1). The grooved plate (37) has a vertically opened guide groove (38) on its side. A guide block (39) is slidably connected to the inner wall of the guide groove (38). A connecting block (40) is fixedly connected between the two guide blocks (39). A support plate (41) is fixedly connected to one end of the connecting block (40). The lower end of the guide groove (38) is designed to be open, so that the guide block (39) will separate from the grooved plate (37) after the support plate (41) is pressed down to a certain extent. A telescopic rod (42) is fixedly connected to the lower surface of the support plate (41). A moving wheel (43) is fixedly installed at the lower end of the telescopic rod (42). A limit ring (44) is fixedly connected to the periphery of the telescopic rod (42). A spring (45) is sleeved on the periphery of the telescopic rod (42).

3. The surface flatness testing equipment for calcium silicate board after molding according to claim 1, characterized in that, The linkage mechanism includes a belt pulley 1 (25) fixedly connected to one end of the threaded rod 1 (3) and a belt pulley 2 (26) fixedly connected to one end of the threaded rod 3 (23). The belt pulley 1 (25) and the belt pulley 2 (26) are wrapped with a linkage belt 1 (27).

4. The surface flatness testing equipment for calcium silicate board after molding according to claim 1, characterized in that, A guide slide structure is connected between the workbench (1) and the baffle (21); The guide structure includes a T-shaped slider (46) fixedly connected to the upper surface of the baffle (21) and a T-shaped groove (47) opened on the lower surface of the worktable (1), and the T-shaped slider (46) is slidably connected to the inner wall of the T-shaped groove (47) to improve the stability of the baffle (21).

5. The surface flatness testing equipment for calcium silicate board after molding according to claim 2, characterized in that, The lower surface of the workbench (1) is fixedly connected to a vertical rod (35), and the lower end of the vertical rod (35) is fixedly connected to an inclined plate (36), which is used to support the moving wheel (43) and generate the support plate (41) to move out when the guide slider (39) is disengaged from the groove plate (37).

6. The surface flatness testing equipment for calcium silicate board after molding according to claim 1, characterized in that, One end of the spring (16) is fixedly connected to the end wall of the strip groove (14), and the other end of the spring (16) is fixedly connected to one end surface of the sliding sleeve (17).

7. The surface flatness testing equipment for calcium silicate board after molding according to claim 2, characterized in that, The upper end of the second spring (45) is fixedly connected to the lower end surface of the support plate (41), and the lower end of the second spring (45) is fixedly connected to the upper end surface of the limiting ring (44).

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