Energy-saving special equipment for building material production

Abstract

The application belongs to the technical field of energy-saving building material production, and particularly discloses a special equipment for energy-saving building material production, which comprises a polishing frame, an X-axis driving mechanism, an X-axis sliding table and a polishing grinding wheel, a sliding seat is connected to the polishing frame through a lifting mechanism arranged fixedly at the top of the polishing frame, the X-axis driving mechanism is fixedly installed outside the sliding seat, limit rails are fixedly arranged on the outside of the sliding seat, the X-axis sliding table is connected to the X-axis driving mechanism and slides outside the two limit rails, a polishing mechanism is arranged outside the X-axis sliding table, supporting rods are fixedly installed on the two sides of the polishing frame, and supporting mechanisms are arranged at the front ends of the two supporting rods. The application realizes continuous and automatic double-sided finishing of cement bricks, integrates the functions of polishing, turning, conveying and dust removal, and effectively solves the problems of low production efficiency, fragmented functions and inability to efficiently complete batch double-sided polishing in the prior art.

Description

Technical Field

[0001] This invention belongs to the field of energy-saving building material production technology, and specifically discloses a special equipment for the production of energy-saving building materials. Background Technology

[0002] Cement bricks, as a widely used new type of wall material, occupy an important position in the construction industry due to their advantages such as wide availability of raw materials, low cost, and high strength. However, during their production process, due to factors such as raw material ratio, vibration compaction process, and mold wear, the bricks generally have defects such as rough, uneven surfaces, burrs, or flash after demolding. These surface quality problems not only affect the aesthetics of the bricks but also directly affect the efficiency of subsequent masonry construction and the quality of wall plastering, leading to increased mortar usage, decreased adhesion, and even potentially affecting the overall strength of the masonry due to stress concentration.

[0003] Initially, the industry generally relied on manual handheld angle grinders for this task. This method was not only labor-intensive and inefficient, but also highly dependent on worker experience for grinding quality, resulting in poor product consistency. Furthermore, the large amount of cement dust generated during the grinding process seriously hazarded the health of operators and did not meet the requirements of modern clean production.

[0004] To overcome the drawbacks of manual grinding, various semi-automated grinding equipment has emerged in the existing technology. One type of equipment uses a fixed grinding head in conjunction with a moving worktable. Although this can reduce the workload of manual labor, its function is limited and it cannot achieve automatic flipping of the bricks. When both sides need to be ground, the processing flow still needs to be interrupted, and manual flipping and secondary positioning of the bricks is required, which seriously restricts production efficiency and makes it difficult to meet the needs of continuous mass production.

[0005] Another type of improvement attempt is to introduce robots or dedicated flipping mechanisms. For example, some technical solutions mount the grinding mechanism on a multi-axis robotic arm or configure a separate flipping table for the grinding station. However, most of these solutions fragment the processes of loading, clamping, grinding, flipping, and unloading, resulting in a dispersed equipment layout, large footprint, and complex coordination and control between modules, leading to slow overall production line cycle time and high costs. More importantly, most equipment lacks an efficient dust removal system that works closely with the grinding process, resulting in limited improvement in the working environment.

[0006] Furthermore, for heavy workpieces like bricks, existing flipping mechanisms still fall short in terms of operational smoothness and clamping reliability. During high-speed flipping, wobbling or misalignment can easily occur, potentially causing surface damage to the brick and affecting the positioning accuracy during secondary grinding after flipping, leading to inconsistent product quality.

[0007] At the same time, existing equipment generally suffers from high energy consumption, fragmented functions, and poor coordination between multiple processes, which does not conform to the development direction of energy-saving building material production. Therefore, developing a specialized building material production equipment that integrates grinding, turning, conveying, and dust removal functions and possesses energy-saving characteristics is of great practical significance.

[0008] Therefore, this invention proposes a special equipment for the production of energy-saving building materials to solve the above-mentioned defects. Summary of the Invention

[0009] The purpose of this invention is to solve the problems existing in the background art by proposing an energy-saving building material production equipment, including a grinding frame, an X-axis drive mechanism, an X-axis slide table, and a grinding wheel. A slide is connected to the top of the grinding frame through a fixed lifting mechanism. The X-axis drive mechanism is fixedly installed outside the slide table, and limit rails are fixedly installed on the upper and lower sides of the slide table. The X-axis slide table slides together outside the two sets of limit rails under the connection of the X-axis drive mechanism. A grinding mechanism is provided outside the X-axis slide table. Support rods are fixedly installed on both sides of the outside of the grinding frame. A support mechanism is provided at the front end of the two support rods. A brick clamping and flipping mechanism is provided above the support mechanism.

[0010] In the above technical solution, the lifting mechanism further includes a drive motor, two sets of guide rails and a screw. The two sets of guide rails are symmetrically installed on both sides of the outside of the grinding frame. The drive motor is fixedly installed on the upper outside of the grinding frame. The telescopic end of the drive motor is connected to one end of the screw. The lower end of the screw is rotatably engaged with the bottom of the grinding frame. The outside of the screw is threadedly engaged with the slide block. The bottom of the slide block slides together on the outside of the two sets of guide rails through the symmetrically installed sliders on both sides.

[0011] In the above technical solution, the grinding mechanism further includes a servo motor, a grinding wheel, a pulley assembly, and a fixed platform. The servo motor is fixedly installed on one side outside the X-axis slide, and the fixed platform is fixedly installed on the side outside the X-axis slide away from the servo motor. A rotating shaft is inserted inside the fixed platform, and the grinding wheel is fixedly installed at the lower end of the rotating shaft. The output end of the servo motor is connected to the outside of the rotating shaft through a sleeved pulley assembly.

[0012] In the above technical solution, the support mechanism further includes two mounting platforms and a storage seat, the storage seat is installed between the two mounting platforms, one side of the two support rods is connected to the outer wall of one of the mounting platforms, the brick clamping and flipping mechanism is set above the mounting platform and the storage seat, a controller is fixedly installed on the outer side of the front mounting platform, a dust collection chamber is fixedly installed inside the upper part of both mounting platforms, and a dust collection pipe is connected to one end of each of the two dust collection chambers.

[0013] In the above technical solution, the brick-clamping and flipping mechanism further includes a fixed plate and a movable plate. The fixed plate is installed on the upper surface of the mounting platform near the support rod. Both ends of the fixed plate are connected to the outside of the movable plate through a first hydraulic cylinder fixedly installed on one side. Bearing rods are rotatably inserted at equal intervals in the horizontal direction inside the fixed plate. A stop rod is rotatably installed inside the movable plate at the position corresponding to the bearing rod. The stop rod is aligned with the axis of the bearing rod. A sprocket is fixedly sleeved on the outside of the end of the multiple stop rods away from the bearing rod. The multiple sprockets are connected by a transmission chain installed together. A working motor is fixedly installed at the end of the stop rod near one edge. The working motor is fixedly installed on the outside of the movable plate through a fixedly installed base.

[0014] In the above technical solution, a second hydraulic cylinder is fixedly installed at both ends inside the storage seat, and a support frame is installed at the telescopic ends of the two second hydraulic cylinders. A brick-moving mechanism is provided inside the support frame.

[0015] In the above technical solution, the brick-moving mechanism further includes two sets of conveyor belts and a dual-axis motor. Multiple shafts are installed inside the two sets of conveyor belts. Limiting rollers are fixedly mounted on the outside of each shaft. The multiple shafts and the multiple limiting rollers tension the conveyor belts. The multiple shafts are rotatably engaged with the support frame. The two shafts closest to the inside of the support frame are connected by the output shafts at both ends of the dual-axis motor. The dual-axis motor is fixedly installed inside the support frame.

[0016] In the above technical solution, a limiting frame is further provided inside the support frame and at the bottom of one end near the dual-axis motor. A third hydraulic cylinder is fixedly installed inside one end of the limiting frame. A sliding rod is fixedly installed at the telescopic end of the third hydraulic cylinder. The sliding rod and the limiting frame are in sliding cooperation. An inclined feeding plate is fixedly installed at the front end of the sliding rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention, through the combination of a brick clamping and flipping mechanism and a lifting and grinding mechanism, can automatically complete the clamping, fixing, and flipping of cement bricks, realizing continuous and automated grinding of multiple surfaces of the brick. This mechanism can firmly fix the cement brick, preventing displacement during grinding, and at the same time can drive the brick to flip, completing multi-sided grinding of the brick without manual flipping, reducing process interruptions, and improving processing continuity; the fixing and flipping actions are smooth, avoiding brick collision damage and ensuring product integrity.

[0018] 2. The dust collection chamber and dust collection pipe can collect the dust generated during the grinding process nearby and in a timely manner, which effectively improves the working environment, reduces the impact of dust on equipment operation and the health of operators, and meets the requirements of environmentally friendly production.

[0019] 3. The conveyor belt further improves production efficiency. The brick-carrying mechanism automatically transports the cement bricks to be processed to the grinding station. After processing, the bricks are quickly unloaded by the unloading mechanism, realizing a continuous process of conveying, grinding, and unloading. This eliminates the need for frequent manual handling, shortens the processing time of each process, and reduces labor costs. The support mechanism provides a stable installation foundation for each working component, ensuring the long-term reliability of the equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is another schematic diagram of the overall structure of the present invention; Figure 3 This is a schematic diagram of the connection structure between the mounting platform and the storage base of the present invention; Figure 4 This is a schematic diagram showing the connection and disassembly between the mounting platform and the storage base of the present invention; Figure 5 This is a schematic diagram showing the working state of the fixed plate and movable plate of the present invention when clamping cement bricks; Figure 6 This is a schematic diagram of the structural connection between the abutment rod, bearing rod, and limiting frame of the present invention; Figure 7 For invention Figure 6 Enlarged structural diagram at point A in the middle.

[0021] In the diagram: 1. Grinding frame; 2. Drive motor; 3. Guide rail; 4. Slide; 5. X-axis drive mechanism; 6. X-axis slide; 7. Servo motor; 8. Grinding wheel; 9. Fixed plate; 10. Movable plate; 11. First hydraulic cylinder; 12. Controller; 13. Second hydraulic cylinder; 14. Mounting platform; 15. Storage seat; 16. Dust suction pipe; 17. Pulley assembly; 18. Fixed platform; 19. Support frame; 20. Conveyor belt; 21. Dust suction chamber; 22. Bearing rod; 23. Working motor; 24. Base; 25. Unloading plate; 26. Shaft; 27. Limiting roller; 28. Slide rod; 29. ​​Limiting frame; 30. Dual-axis motor; 31. Third hydraulic cylinder; 32. Screw; 33. Support rod; 34. Rotating shaft; 35. Abutment rod; 36. Transmission chain. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0024] like Figures 1-7 The energy-saving building material production equipment shown includes a grinding frame 1, an X-axis drive mechanism 5, an X-axis slide table 6, and a grinding wheel 8. A slide 4 is connected to the top of the grinding frame 1 through a fixed lifting mechanism. The X-axis drive mechanism 5 is fixedly installed on the outside of the slide 4, and limit rails are fixedly installed on the upper and lower sides of the slide 4. The X-axis slide table 6 slides together on the outside of the two sets of limit rails under the connection of the X-axis drive mechanism 5. A grinding mechanism is provided on the outside of the X-axis slide table 6. Support rods 33 are fixedly installed on both sides of the outside of the grinding frame 1. A support mechanism is provided at the front end of the two support rods 33. A brick clamping and flipping mechanism is provided above the support mechanism. In this embodiment, the grinding frame 1 is placed vertically. The lifting mechanism can drive the slide 4 to rise and fall, thereby adjusting the height of the X-axis drive mechanism 5 and the X-axis slide 6, so that the grinding mechanism is close to the cement brick. The brick clamping and flipping mechanism above the support mechanism can fix the cement bricks. The X-axis drive mechanism 5 drives the X-axis slide table 6 and the grinding mechanism to move along the outside of the limit track to complete the batch grinding work of the brick surface. The X-axis drive mechanism 5 consists of a common lead screw and nut mechanism.

[0025] The lifting mechanism includes a drive motor 2, two sets of guide rails 3 and a screw 32. The two sets of guide rails 3 are symmetrically installed on both sides of the outside of the grinding frame 1. The drive motor 2 is fixedly installed on the outside of the grinding frame 1. The telescopic end of the drive motor 2 is connected to one end of the screw 32. The lower end of the screw 32 is rotatably engaged with the bottom of the grinding frame 1. The outside of the screw 32 is threadedly engaged with the slide block 4. The bottom of the slide block 4 slides together on the outside of the two sets of guide rails 3 through the sliders symmetrically installed on both sides. In this embodiment, the slide block 4 has a threaded hole inside that is adapted to the transmission of the screw 32. When the drive motor 2 is working, it drives the screw 32 to rotate, and the slide block 4 can slide outside the two sets of guide rails 3 under the sleeve of the slider, ensuring that the grinding mechanism can adjust its height.

[0026] The grinding mechanism includes a servo motor 7, a grinding wheel 8, a pulley assembly 17, and a fixed table 18. The servo motor 7 is fixedly installed on one side outside the X-axis slide 6. The fixed table 18 is fixedly installed on the side outside the X-axis slide 6 away from the servo motor 7. A rotating shaft 34 is rotatably inserted inside the fixed table 18. The grinding wheel 8 is fixedly installed at the lower end of the rotating shaft 34. The output end of the servo motor 7 is connected to the outside of the rotating shaft 34 through the sleeved pulley assembly 17. In this embodiment, the servo motor 7 on the outer side of the X-axis slide 6 is started, and its output end drives the rotating shaft 34 inside the fixed stage 18 to rotate through the transmission of the pulley assembly 17; the rotating shaft 34 and the fixed stage 18 are rotated through the deep groove ball bearings sleeved at both ends of the outer side to reduce rotational resistance. When the rotating shaft 34 rotates, the grinding wheel 8 will rotate accordingly. The abrasive grains of the grinding wheel 8 will contact the surface of the cement brick and remove surface defects through the action of rotational cutting. In conjunction with the X-axis slide table 6 moving laterally at a uniform speed, the cement bricks can be ground in batches.

[0027] The support mechanism includes two mounting platforms 14 and a storage seat 15. The storage seat 15 is installed between the two mounting platforms 14. Two support rods 33 are connected to the outer wall of one of the mounting platforms 14 on one side. The brick clamping and flipping mechanism is set above the mounting platform 14 and the storage seat 15. A controller 12 is fixedly installed on the outer side of the front mounting platform 14. A dust collection chamber 21 is fixedly installed inside the upper part of both mounting platforms 14, and a dust collection pipe 16 is connected to one end of each of the two dust collection chambers 21. In this embodiment, the two mounting platforms 14 and the storage seat 15 form an integral structure and are fixed to the lower end of the grinding frame 1 under the connection of the support rod 33; The dust collection chamber 21 works in conjunction with the dust collection pipe 16 to adsorb dust in real time, ensuring a smooth grinding environment. When the dust collection pipe 16 is connected to an external negative pressure device, the inside of the dust collection chamber 21 can become a negative pressure environment, adsorbing dust from the grinding area into the chamber and ensuring a smooth working environment on site. The controller 12 is electrically connected to each motor and controls each actuator to execute in sequence. It is a common industrial PLC controller 12, so we will not go into too much detail about it.

[0028] The brick-clamping and flipping mechanism includes a fixed plate 9 and a movable plate 10. The fixed plate 9 is installed on the upper surface of the mounting platform 14 near the support rod 33. Both ends of the fixed plate 9 are connected to the outside of the movable plate 10 through a first hydraulic cylinder 11 fixedly installed on one side. The fixed plate 9 has bearing rods 22 that rotate and pass through it at equal intervals in the horizontal direction. The movable plate 10 has a stop rod 35 that is rotatably installed at the position corresponding to the bearing rod 22. The stop rod 35 is aligned with the axis of the bearing rod 22. A sprocket is fixedly sleeved on the outside of the end of the multiple stop rods 35 away from the bearing rod 22. The multiple sprockets are connected by a transmission chain 36. A working motor 23 is fixedly installed at the end of the stop rod 35 near one edge. The working motor 23 is fixedly installed on the outside of the movable plate 10 through a fixed base 24. Both ends of the storage seat 15 are fixedly installed with second hydraulic cylinders 13. The telescopic ends of the two second hydraulic cylinders 13 are jointly installed with a support frame 19. A brick-moving mechanism is set inside the support frame 19. In this embodiment, after the cement brick is conveyed by the brick-carrying mechanism to the space between the fixed plate 9 and the movable plate 10, the first hydraulic cylinders 11 at both ends inside the fixed plate 9 are activated, and their telescopic ends extend to push the movable plate 10 to move towards the fixed plate 9. The movable plate 10 drives the working motor 23, the base 24 and the abutment rod 35 to move synchronously until the abutment rod 35 is in close contact with one side of the cement brick. At the same time, the bearing rod 22 inside the fixed plate 9 contacts the other side of the cement brick, forming a double-sided clamping. When the upper surface of the cement brick is being polished, the lower support frame 19 needs to abut against the lower surface of the cement brick to ensure the stability of the cement brick during polishing. When the cement brick needs to be flipped, the working motor 23 inside the movable plate 10 is started, and its output shaft drives the corresponding abutment 35 to rotate. Under the drive of the transmission chain 36, the multiple abutment 35 drive the cement brick to rotate synchronously through the friction at one end. The bearing rod 22 inside the fixed plate 9 rotates passively with the brick. When the brick rotates to the target surface facing up, the working motor 23 stops, and the flipping is completed. It should be emphasized that when the cement brick is turned over, the bottom support frame 19 needs to be moved downward to leave room for the cement brick to rotate. Then, after it is turned over, it should be placed against the bottom surface of the cement brick to ensure that the clamping force is even when the cement brick is being ground. A wear-resistant and anti-slip pad can be added to the end of the stop rod 35 and the bearing rod 22 that are close to each other to increase the stability of clamping during rotation.

[0029] The brick-moving mechanism includes two sets of conveyor belts 20 and a dual-axis motor 30. Multiple shafts 26 are installed inside the two sets of conveyor belts 20. Each shaft 26 is externally fitted with a limiting roller 27. The multiple shafts 26 and the multiple limiting rollers 27 tension the conveyor belts 20. The multiple shafts 26 are rotatably engaged with the support frame 19. The two shafts 26 closest to the inside of the support frame 19 are connected by the output shafts at both ends of the dual-axis motor 30. The dual-axis motor 30 is fixedly installed inside the support frame 19. In this embodiment, the dual-axis motor 30 drives two sets of conveyor belts 20 to operate synchronously, which can continuously transport the bricks to be processed to the clamping station, and after processing, transport them to the unloading station. Specifically, the operator places the cement bricks to be processed on two sets of conveyor belts 20, and the conveyor belts 20 drive the bricks to move towards the brick clamping and turning mechanism; when the bricks reach the clamping position, the dual-shaft motor 30 stops and the conveyor belts 20 stop; after grinding is completed, the dual-shaft motor 30 starts again, and the conveyor belts 20 drive the finished bricks to move towards the lower material plate 25.

[0030] A limit frame 29 is fixedly installed inside the support frame 19 and at one end near the dual-axis motor 30. A third hydraulic cylinder 31 is fixedly installed inside the limit frame 29. A slide rod 28 is fixedly installed at the telescopic end of the third hydraulic cylinder 31. The slide rod 28 slides with the limit frame 29. An inclined feeding plate 25 is fixedly installed at the front end of the slide rod 28. In this embodiment, when the finished brick after grinding is conveyed to one end of the limiting frame 29, the third hydraulic cylinder 31 inside the limiting frame 29 is activated, pushing the slide bar 28 to slide along the inside of the limiting frame 29. The slide bar 28 will drive the material plate 25 fixed at the front end to extend below the end of the conveyor belt 20, and then the finished brick is conveyed to the subsequent conveyor line or collection box. It should be noted that during material feeding, in order to allow the material feeding plate 25 to extend, the second hydraulic cylinder 13 is used to raise the support frame 19 so that its height is not restricted.

[0031] Working principle: The operator places the cement brick to be processed on the two sets of conveyor belts 20 of the brick-moving mechanism. The multiple shafts 26 inside the conveyor belt 20 are tensioned by the limiting rollers 27 to ensure that the surface of the conveyor belt 20 is flat. The dual-shaft motor 30 inside the support frame 19 is started. Its two output shafts drive the two shafts 26 near one end of the support frame 19 to rotate. The shafts 26 drive the conveyor belt 20 to rotate through friction. The conveyor belt 20 drives the cement brick to move towards the brick-clamping and flipping mechanism. The controller 12 starts the second hydraulic cylinder 13 inside the placement seat 15. Its telescopic end extends or retracts, driving the support frame 19 and the conveyor belt 20 to rise and fall vertically until the height of the upper surface of the cement brick and the abutment rod 35 and bearing rod 22 of the brick-clamping and flipping mechanism are matched with the height of the side of the cement brick, ensuring stable contact with both sides of the brick body during subsequent clamping. When the cement brick moves in sequence between the fixed plate 9 and the movable plate 10, the dual-shaft motor 30 stops running, the conveyor belt 20 stops, and the cement brick is in the state of waiting to be clamped. The first hydraulic cylinders 11 at both ends inside the fixed plate 9 are activated, and their telescopic ends extend synchronously, pushing the movable plate 10 to move towards the fixed plate 9. The movable plate 10 drives the working motor 23, base 24 and abutment rod 35 inside it to move synchronously until the abutment rod 35 is in close contact with one side of the cement brick. At the same time, the bearing rod 22 inside the fixed plate 9 contacts the other side of the cement brick, forming a double-sided clamping structure of the abutment rod 35 and the bearing rod 22. After clamping, the working motor 23 and the abutment rod 35 remain stationary, and the bearing rod 22 can rotate with the brick, laying the foundation for the subsequent flipping action of multi-face grinding. Then, the drive motor 2 located on the upper part of the grinding frame 1 is started. Its output end drives the screw 32 to rotate. Since the slide 4 and the screw 32 are threadedly connected, and the slide 4 slides along the guide rail 3 via a slider, the rotation of the screw 32 is converted into the vertical lifting and lowering of the slide 4. The slide 4 drives the X-axis drive mechanism 5, the X-axis slide table 6, and the grinding mechanism to lift and lower synchronously until the lower surface of the grinding wheel 8 is close to the upper surface of the cement brick and the surface of the brick. The drive motor 2 stops running, and the X-axis drive mechanism 5 is started, driving the X-axis slide table 6 along the two sets of limit rails outside the slide 4. The X-axis slide 6 drives the servo motor 7, grinding wheel 8 and other structures to move to the starting end of grinding the cement brick. The X-axis drive mechanism 5 stops, and the grinding mechanism can then enter the working state. Under the X-axis drive mechanism 5, the X-axis slide 6 is driven to move along the limit track to the other end of the cement brick. During the movement, the high-speed rotating grinding wheel 8 continuously contacts the upper surface of the cement brick to remove burrs, flash and uneven areas. Because the X-axis slide 6 slides along the limit track, it ensures that the grinding trajectory is straight and avoids uneven grinding caused by lateral deviation. After the upper surface of the cement brick is polished, the servo motor 7 stops, the polishing wheel 8 stops rotating, and then it is lifted. At this time, the output shaft of the working motor 23 inside the movable plate 10 can drive the corresponding abutment 35 to rotate. In this state, the support frame 19 needs to move downward to reserve space for the abutment 35 to rotate. After the abutment 35 and the bearing rod 22 drive the cement brick to rotate synchronously, the support frame 19 then abuts against the lower surface of the current brick. Then the other surface of the cement brick to be polished is polished. If it is necessary to polish all six sides of the brick, the operator needs to manually adjust the orientation of the cement brick and then re-clamp and flip it through the brick clamping and flipping mechanism. During the grinding process, the dust collection chambers 21 inside the two mounting platforms 14 are connected to the external dust collection equipment through the dust collection pipes 16 to continuously generate negative pressure, which will promptly remove the dust generated during grinding, keep the working environment clean, prevent dust from spreading to the working environment, reduce the impact on the health of operators, and keep the inside of the equipment clean to prevent dust accumulation from affecting the operation of the mechanism. After the cement brick is polished, the telescopic end of the first hydraulic cylinder 11 retracts, causing the movable plate 10 and the stop rod 35 to move away from the cement brick, releasing the clamping state. The dual-shaft motor 30 drives the conveyor belt 20 to run again, causing the polished cement brick to move towards the end close to the limit frame 29. At the same time, the third hydraulic cylinder 31 inside the limit frame 29 is activated, and its telescopic end extends, pushing the slide rod 28 to slide along the limit frame 29. The slide rod 28 causes the inclined feeding plate 25 at the front end to extend to below the end of the conveyor belt 20. When the cement brick moves to the end of the conveyor belt 20, it slides out along the inclined feeding plate 25 under the action of gravity and falls into the external collection box or subsequent conveyor line, completing the finished product feeding.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A special equipment for producing energy-saving building materials, comprising a grinding frame (1), an X-axis drive mechanism (5), an X-axis slide (6), and a grinding wheel (8), characterized in that: The grinding frame (1) is connected to a slide (4) via a fixed lifting mechanism. The X-axis drive mechanism (5) is fixedly installed outside the slide (4). Limiting rails are fixedly installed on the upper and lower sides of the slide (4). The X-axis slide (6) slides together outside the two sets of limiting rails under the connection of the X-axis drive mechanism (5). A grinding mechanism is provided outside the X-axis slide (6). Support rods (33) are fixedly installed on both sides of the grinding frame (1). A support mechanism is provided at the front end of the two support rods (33). A brick clamping and flipping mechanism is provided above the support mechanism.

2. The energy-saving building material production equipment according to claim 1, characterized in that: The lifting mechanism includes a drive motor (2), two sets of guide rails (3) and a screw (32). The two sets of guide rails (3) are symmetrically installed on both sides of the outside of the grinding frame (1). The drive motor (2) is fixedly installed on the outside of the grinding frame (1). The telescopic end of the drive motor (2) is connected to one end of the screw (32). The lower end of the screw (32) is rotatably engaged with the bottom of the grinding frame (1). The outside of the screw (32) is threadedly engaged with the slide (4). The bottom of the slide (4) slides together on the outside of the two sets of guide rails (3) through the sliders symmetrically installed on both sides.

3. The energy-saving building material production equipment according to claim 1, characterized in that: The grinding mechanism includes a servo motor (7), a grinding wheel (8), a pulley assembly (17), and a fixed platform (18). The servo motor (7) is fixedly installed on one side of the X-axis slide (6). The fixed platform (18) is fixedly installed on the side of the X-axis slide (6) away from the servo motor (7). A rotating shaft (34) is inserted inside the fixed platform (18). The grinding wheel (8) is fixedly installed at the lower end of the rotating shaft (34). The output end of the servo motor (7) is connected to the outside of the rotating shaft (34) through the sleeved pulley assembly (17).

4. The energy-saving building material production equipment according to claim 1, characterized in that: The support mechanism includes two mounting platforms (14) and a storage seat (15). The storage seat (15) is installed between the two mounting platforms (14). One side of the two support rods (33) is connected to the outer wall of one of the mounting platforms (14). The brick clamping and flipping mechanism is set above the mounting platform (14) and the storage seat (15). A controller (12) is fixedly installed on the outer side of the front mounting platform (14). A dust collection chamber (21) is fixedly installed on the upper part of the interior of both mounting platforms (14), and a dust collection pipe (16) is connected to one end of the interior of each of the two dust collection chambers (21).

5. The energy-saving building material production equipment according to claim 4, characterized in that: The brick-clamping and flipping mechanism includes a fixed plate (9) and a movable plate (10). The fixed plate (9) is installed on the upper surface of the mounting platform (14) near the support rod (33). Both ends of the fixed plate (9) are connected to the outside of the movable plate (10) through a first hydraulic cylinder (11) fixedly installed on one side. The fixed plate (9) has bearing rods (22) rotatably inserted at equal distances along the horizontal direction. The movable plate (10) has a stop rod (35) rotatably installed at the position corresponding to the bearing rod (22). The stop rod (35) is aligned with the axis of the bearing rod (22). A sprocket is fixedly sleeved on the outside of the end of the multiple stop rods (35) away from the bearing rod (22). The multiple sprockets are connected to each other through a transmission chain (36) installed together. A working motor (23) is fixedly installed at the end of the stop rod (35) near one edge. The working motor (23) is fixedly installed on the outside of the movable plate (10) through a fixed base (24).

6. The energy-saving building material production equipment according to claim 4, characterized in that: The storage seat (15) has two fixedly installed second hydraulic cylinders (13) at both ends. The extension and retraction ends of the two second hydraulic cylinders (13) are jointly installed with a support frame (19). The support frame (19) is equipped with a brick-moving mechanism.

7. The energy-saving building material production equipment according to claim 6, characterized in that: The brick-moving mechanism includes two sets of conveyor belts (20) and a dual-axis motor (30). Multiple shafts (26) are installed inside the two sets of conveyor belts (20). Limiting rollers (27) are fixedly fitted on the outside of each shaft (26). The multiple shafts (26) and the multiple limiting rollers (27) tension the conveyor belts (20). The multiple shafts (26) are rotatably engaged with the support frame (19). Two shafts (26) near the inside of the support frame (19) are connected by the output shafts at both ends of the dual-axis motor (30). The dual-axis motor (30) is fixedly installed inside the support frame (19).

8. The energy-saving building material production equipment according to claim 7, characterized in that: A limit frame (29) is fixedly installed inside the support frame (19) and at one end near the dual-axis motor (30). A third hydraulic cylinder (31) is fixedly installed inside the limit frame (29). A slide rod (28) is fixedly installed at the telescopic end of the third hydraulic cylinder (31). The slide rod (28) slides with the limit frame (29). An inclined feeding plate (25) is fixedly installed at the front end of the slide rod (28).

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