Cutting device with corner material recycling function for concrete block production

Abstract

The application discloses a cutting device with corner material recycling function for concrete block production and relates to the technical field of concrete block production. The cutting device comprises a moving slide rail, a moving seat arranged in the moving slide rail, line marking assemblies arranged on the front sides of two fixing frames, a plurality of slide rods, a plurality of line marking heads, two clamping plates, a cutting rope fixedly connected between every two corresponding hanging rings, a first upper scraping plate fixedly connected to the bottom of the front connecting frame, and the like. The line marking function of the cutting device on the surface of the concrete blank is mainly to facilitate subsequent cutting of the concrete blank, so that the cutting depth and cutting quality can be obviously observed by the naked eyes of the workers, the observation is facilitated, the working efficiency is improved, and the scraping precision is ensured. After the fixed frame completes a walking cycle, the residues in the collecting box are cleaned, and the continuity and efficiency of the production process are ensured.

Description

Technical Field

[0001] This invention relates to the field of concrete block production technology, specifically to a cutting device for concrete block production with a scrap recycling function. Background Technology

[0002] The production of concrete blocks involves multiple steps, including raw material preparation, mixing, molding, curing, and quality inspection. First, raw materials such as cement, sand, and gravel need to be prepared, and the appropriate mix proportions determined according to design requirements. Then, these materials are mixed evenly to form a concrete mixture. Next, the mixed concrete is poured into molds to form the blocks. The molded blocks need to be cut to the required dimensions and then cured for a certain period to ensure their strength and stability. Finally, the blocks undergo quality inspection to ensure they meet relevant standards and requirements. The entire production process requires strict control to guarantee the quality and performance of the blocks.

[0003] When cutting concrete blocks, a scraper is used to remove excess concrete, resulting in flat and sized blocks. Existing concrete block production and cutting equipment has several shortcomings. For example, the scraper material and shape may not be suitable for all types of concrete, leading to low cutting efficiency or uneven block surfaces. Furthermore, if changes in cutting dimensions occur during the process, it is difficult for operators to detect, resulting in substandard product dimensions. This significantly increases recycling costs after the concrete blocks dry. In addition, scrap materials generated during cutting are often wasted and not effectively recycled. To address these problems, this invention provides a cutting device with a scrap material recycling function. Summary of the Invention

[0004] The purpose of this invention is to provide a cutting device with a scrap recycling function for concrete block production, in order to solve the problem in the prior art that if the cutting size of the blocks changes during cutting, it is difficult for the operator to detect, and the scrap generated during the cutting process is often wasted.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cutting device for concrete block production with a scrap recycling function, comprising a movable slide rail, a movable seat disposed inside the movable slide rail, two support columns fixedly connected to the top of the movable seat, support plates fixedly connected to the top of the two support columns, a concrete blank disposed on the top of the movable slide rail, side supports fixedly connected to both sides of the movable slide rail, and fixed frames fixedly connected to opposite sides of the two side supports, with marking components disposed on the front of the two fixed frames, each marking component comprising multiple sliding rods, multiple marking heads, and two clamping plates, multiple first support blocks fixedly connected to the front of the two fixed frames, the multiple first support blocks arranged in two rows, multiple sliding rods slidably connected to the interiors of multiple first support blocks located in the same row, and multiple marking heads fixedly connected to the multiple sliding rods facing the concrete blank. At one end, a fixing sleeve is fixedly connected to the top of each of the two fixing frames. Multiple third support blocks are fixedly connected to the bottom of both the fixing sleeve and the fixing frame. A second threaded rod is threadedly connected to the inside of each of the multiple third support blocks. A support wheel is fixedly connected to the front end of each of the multiple second threaded rods. A second handle is fixedly connected to the rear end of each of the multiple second threaded rods. The multiple support wheels located above and the multiple support wheels located below are paired up. A hanging ring is fitted on the outside of each pair of corresponding support wheels. A cutting rope is fixedly connected between each pair of corresponding hanging rings. The positions of each pair of corresponding second threaded rods extend inward from front to back. An L-shaped plate is fixedly connected to one side of each of the two fixing sleeves. A connecting plate is fixedly connected to one side of each of the two L-shaped plates. A front connecting frame is fixedly connected between the two connecting plates. A first upper scraper is fixedly connected to the bottom of the front connecting frame.

[0006] Preferably, two second support blocks are fixedly connected to both sides of the front end of the two fixed frames. The two second support blocks located on the same side of the fixed frame are slidably and rotatably connected to the first threaded rods. The two clamping plates on the same side are a group, and the two clamping plates in each group are arranged opposite to each other. The two first threaded rods are respectively arranged inside the two groups of clamping plates. The two clamping plates on the same side are provided with matching threaded grooves on the side where they are in contact. The two first threaded rods are respectively threadedly connected to the two groups of clamping plates. The clamping plates are moved horizontally by rotating the first threaded rods.

[0007] Preferably, each of the four clamping plates has an internal mounting groove, with multiple mounting grooves corresponding to each other. Multiple sliding rods are respectively inserted into the multiple mounting grooves. Multiple positioning rods are fixedly connected inside one of the clamping plates in each group of clamping plates. Multiple positioning rods are respectively set inside the multiple mounting grooves. Each of the multiple sliding rods has a limiting hole that matches the multiple positioning rods. Multiple positioning rods pass through the multiple sliding rods and are inserted into the multiple sliding rods to facilitate the positioning of the multiple sliding rods. This allows the multiple clamping plates to move synchronously with the multiple sliding rods when they move. Each group of clamping plates is fixedly connected by bolts. Positioning nuts are threaded to the outer sides of the two first threaded rods. A first handle is fixedly connected to the opposite end of each of the two first threaded rods.

[0008] Preferably, each end of the front connecting frame has a sliding groove, and each sliding groove at both ends of the front connecting frame is rotatably connected to a third threaded rod. Motors are installed inside the sliding grooves at both ends of the two front connecting frames. The two third threaded rods are fixedly connected to the output ends of the two motors, respectively. Moving blocks are slidably connected inside the sliding grooves at both ends of the front connecting frame. The two third threaded rods pass through the two moving blocks and are threadedly connected to them. Upper baffles are fixedly connected to the bottom of each of the two moving blocks. The two upper baffles are respectively located at both ends of the first upper scraper, so that when the third threaded rods rotate, they drive the moving blocks to move, thereby driving the upper baffles to move.

[0009] Preferably, a connecting arm is fixedly connected to the top of the front connecting frame, a rear connecting frame is fixedly connected to the bottom rear end of the connecting arm, and a second upper scraper is fixedly connected to the bottom of the rear connecting frame. The bottom end of the second upper scraper is located below the bottom end of the first upper scraper, and the top of the concrete billet is cut by the first upper scraper and the second upper scraper.

[0010] Preferably, each of the two upper baffles is fixedly connected to a side baffle at its bottom, and the two side baffles are respectively disposed on the outside of the multiple cutting ropes. Each of the two side baffles is fixedly connected to a flat plate at its rear, and the two flat plates are respectively disposed on the rear of the multiple cutting ropes, which facilitates the cutting of the concrete billet.

[0011] Preferably, guide rails are fixedly connected to both sides of the movable slide rail, and side slide plates are fixedly connected to both sides of the movable seat. The two side slide plates are slidably connected to the two guide rails respectively. A trapezoidal screw is rotatably connected inside the movable slide rail. The trapezoidal screw passes through the movable seat and is threadedly connected to the movable seat. A motor is fixedly connected to one end of the movable slide rail. The output end of the motor is fixedly connected to the trapezoidal screw. The movable seat is moved by rotating the trapezoidal screw, thereby horizontally conveying the concrete billet.

[0012] Preferably, a fixed frame is fixedly connected to the top of the movable seat, and both of the support columns pass through the fixed frame and are movably connected to the fixed frame. A collection box is fixedly connected inside the fixed frame to facilitate the collection of scraps scraped off the concrete billet.

[0013] Preferably, multiple fixing blocks are fixedly connected to both sides of the movable slide rail, multiple sliding sleeves are fixedly connected inside the multiple fixing blocks, a movable plate is slidably connected inside the multiple sliding sleeves, a knocking head is fixedly connected to the bottom of the multiple movable plates, a spring is provided inside the multiple sliding sleeves, and the two ends of the multiple springs are fixedly connected to the sliding sleeve and the movable plate respectively.

[0014] Preferably, multiple guide grooves are provided on both sides of the collection box, and the multiple guide grooves are arranged in a linear array. The multiple tapping heads are adapted to the arc surfaces of the multiple guide grooves, so that the tapping heads rise along the arc surfaces of the guide grooves and suddenly fall down to tap the collection box when they move to another guide groove, thereby compacting the concrete scraps inside the fixing block.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This application uses multiple scribing heads on both sides to scribble across the concrete blank, creating multiple grooves on both sides. Because the front ends of the scribing heads are stepped, the grooves have a stepped interior. During installation, multiple sliding rods are first placed in the mounting slot, allowing the positioning rod to pass through and limit their movement. Another clamping plate is then closed and secured with bolts. Next, rotating the first handle rotates the first threaded rod, causing the clamping plate to move horizontally. This moves the clamping plates on both sides, along with the sliding rods and scribing heads, towards the center, adjusting the scribing depth. The purpose of scribing on the concrete blank surface is primarily to facilitate subsequent cutting, allowing workers to clearly see the cutting depth and quality, ensuring the size and shape of the concrete blank meet design requirements, and facilitating subsequent cutting and processing. Scribing also helps construction workers maintain the neatness and alignment of the concrete blank during cutting, improving work efficiency and quality.

[0017] 2. This application enables the second threaded rod to move horizontally inside the third support block, and then the second threaded rod drives the support wheel to move, thereby adjusting the position of the corresponding upper and lower support wheels. This causes the support wheel to drive the hanging ring to move, thereby adjusting the position of the cutting rope and changing the cutting depth. At the same time, the positions of multiple cutting ropes gradually deepen, so that the first cutting rope scrapes off a layer of concrete, and then the second and third row of cutting ropes also scrape off the concrete blank, and the scraped concrete layer gradually deepens. Meanwhile, the flat plates on both sides scrape and flatten the two sides of the concrete blank, so that the two sides of the concrete blank can be kept flush, and the grooves marked by the marking component are scraped off, making the surface of the concrete blank flat. If grooves appear in the scraped area, it indicates that the position of the scraping structure needs to be adjusted. The workers can directly observe this with the naked eye, which facilitates timely rework.

[0018] 3. In this application, when the concrete on the top of the concrete billet is scraped, the inclined surfaces on both sides of the first upper scraper guide the concrete residue to move to both sides and are blocked by the upper baffle to prevent the concrete residue from spilling outwards. The concrete falls vertically into the collection box for collection. Simultaneously, the side baffles also block the scraped concrete from both sides, preventing splashing and ensuring the cleanliness and efficiency of the entire scraping process. Furthermore, the scraping action of the second upper scraper is supported by the rear connecting frame and connecting arm, ensuring uniform scraping force and avoiding unnecessary damage to the concrete billet. During the scraping process, the combined use of the first and second upper scrapers not only improves work efficiency but also ensures scraping accuracy, significantly improving the surface quality of the concrete billet. It fully considers the convenience of operation and ease of maintenance, allowing workers to easily perform daily maintenance and cleaning work.

[0019] 4. After the striking head moves to the top of the guide groove, it slides along the flat surface above the collection box. Upon reaching the next guide groove, the moving plate, pushed by a spring, directly strikes the bottom of the guide groove, impacting the collection box and further breaking down and loosening the concrete residue inside, facilitating subsequent cleaning. The entire process is controlled by a fixed block, ensuring appropriate striking force and preventing damage to the collection box. Furthermore, the striking head's trajectory is cleverly designed, ensuring effective striking while minimizing interference with the fixed frame's path. After the fixed frame completes one cycle, the residue inside the collection box is cleaned, allowing the entire device to continue with the next round of cutting and recycling, ensuring the continuity and efficiency of the production process. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a side view schematic diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the movable slide rail of the present invention;

[0023] Figure 4 This is a schematic diagram of the support plate of the present invention;

[0024] Figure 5 This is a schematic diagram of the marking state of the concrete billet according to the present invention;

[0025] Figure 6 This is a schematic diagram of the cutting rope structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the scribing component of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of the clamping plate of the present invention;

[0028] Figure 9 This is a schematic diagram of the side baffle of the present invention;

[0029] Figure 10 This is a schematic diagram of the hanging ring structure of the present invention;

[0030] Figure 11 This is a schematic diagram of the structure of the flat plate of the present invention;

[0031] Figure 12 This is a schematic diagram of the structure of the first upper scraper of the present invention;

[0032] Figure 13 This is a schematic diagram of the structure of the collection box of the present invention;

[0033] Figure 14 This is a schematic diagram of the guide groove of the present invention;

[0034] Figure 15 This is a schematic diagram of the structure of the striking head of the present invention.

[0035] The diagram labels are as follows: 1. Moving slide rail; 2. Moving seat; 3. Support column; 4. Support plate; 5. Concrete blank; 6. Side support frame; 7. Fixing frame; 8. First support block; 9. Slide rod; 10. Marking head; 11. Second support block; 12. First threaded rod; 13. Clamping plate; 14. Mounting groove; 15. Positioning rod; 16. First handle; 17. Positioning nut; 18. Fixing sleeve; 19. Third support block; 20. Second threaded rod; 21. Support wheel; 22. Hanging ring; 23. Cutting rope; 24. ... 25. L-shaped plate; 26. Connecting plate; 27. Front connecting frame; 28. First upper scraper; 29. ​​Third threaded rod; 30. Moving block; 31. Upper baffle; 32. Rear connecting frame; 33. Second upper scraper; 34. Side baffle; 35. Flat plate; 36. Connecting arm; 37. Side slide plate; 38. Guide rail; 39. Trapezoidal screw; 40. Fixed frame; 41. Collection box; 42. Fixed block; 43. Sliding sleeve; 44. Moving plate; 45. Knocking head; 46. Spring; 47. Guide groove. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Example: Figures 1-15As shown, the present invention provides a technical solution for a cutting device with scrap recycling function for concrete block production, including a movable slide rail 1, a movable seat 2 inside the movable slide rail 1, two support columns 3 fixedly connected to the top of the movable seat 2, support plates 4 fixedly connected to the top of the two support columns 3, a concrete blank 5 on the top of the movable slide rail 1, side supports 6 fixedly connected to both sides of the movable slide rail 1, and fixed frames 7 fixedly connected to opposite sides of the two side supports 6, with marking components provided on the front of the two fixed frames 7, the marking components including multiple sliding rods 9 and multiple marking lines. The head 10 and two clamping plates 13, and the front sides of the two fixing frames 7 are each fixedly connected to multiple first support blocks 8, which are arranged in two rows. Multiple sliding rods 9 are slidably connected to the interiors of multiple first support blocks 8 located in the same row. Multiple marking heads 10 are fixedly connected to the ends of multiple sliding rods 9 facing the concrete blank 5. The front sides of the two fixing frames 7 are each fixedly connected to second support blocks 11. The interiors of the two second support blocks 11 located on one side of the same fixing frame 7 are slidably and rotatably connected to first threaded rods 12. The two clamping plates 13 located on the same side are one Each set consists of two clamping plates 13 arranged opposite each other. Two first threaded rods 12 are respectively disposed inside the two sets of clamping plates 13. The mating sides of the two clamping plates 13 on the same side are provided with matching threaded grooves. The two first threaded rods 12 are respectively threadedly connected to the two sets of clamping plates 13. The rotation of the first threaded rods 12 drives the clamping plates 13 to move horizontally. Each of the four clamping plates 13 has a mounting groove 14 inside. Multiple mounting grooves 14 correspond to each other, and multiple sliding rods 9 are respectively inserted into the multiple mounting grooves 14. One of the clamping plates 13 in each set is fixedly connected to a certain component. Multiple positioning rods 15 are respectively set inside multiple mounting slots 14. Each of the multiple sliding rods 9 has a limiting hole that matches the multiple positioning rods 15. The multiple positioning rods 15 pass through the multiple sliding rods 9 and are inserted into the multiple sliding rods 9 to facilitate the positioning of the multiple sliding rods 9. When the multiple clamping plates 13 move, they drive the multiple sliding rods 9 to move synchronously. Each set of clamping plates 13 is fixedly connected by bolts. The outer sides of the two first threaded rods 12 are threaded with positioning nuts 17. The opposite ends of the two first threaded rods 12 are fixedly connected with first handles 16.

[0038] Both fixed brackets 7 have fixed sleeves 18 fixedly connected to their top ends. Multiple third support blocks 19 are fixedly connected to the bottom ends of both the fixed sleeves 18 and the fixed brackets 7. Each of the multiple third support blocks 19 has a second threaded rod 20 threadedly connected to its interior. Support wheels 21 are fixedly connected to the front ends of each of the multiple second threaded rods 20, and second handles 24 are fixedly connected to the rear ends of each of the multiple second threaded rods 20. The upper and lower support wheels 21 are paired, and each pair of corresponding support wheels 21 has a hanging ring 22 fitted onto its outer side. Cutting ropes 23 are fixedly connected between each pair of fixed sleeves 18. The positions of the corresponding second threaded rods 20 in each pair extend inward from front to back. L-shaped plates 25 are fixedly connected to opposite sides of each of the two fixed sleeves 18. Connecting plates 26 are fixedly connected to one side of each of the two L-shaped plates 25. A front connecting frame 27 is fixedly connected between the two connecting plates 26. A first upper scraper 28 is fixedly connected to the bottom of the front connecting frame 27. Slide grooves are opened inside both ends of the front connecting frame 27. A third threaded rod 29 is rotatably connected inside the slide grooves at both ends of the front connecting frame 27. A cutting rope 23 is installed inside the slide grooves at both ends of the two front connecting frames 27. The motor has two third threaded rods 29 fixedly connected to the output ends of the two motors respectively. Moving blocks 30 are slidably connected inside the sliding grooves at both ends of the front connecting frame 27. The two third threaded rods 29 pass through the two moving blocks 30 respectively and are threadedly connected to them. Upper baffles 31 are fixedly connected to the bottom of each of the two moving blocks 30. The two upper baffles 31 are respectively located at both ends of the first upper scraper 28, so that when the third threaded rods 29 rotate, they drive the moving blocks 30 to move, thereby driving the upper baffles 31 to move. A connecting arm 36 is fixedly connected to the top of the front connecting frame 27. A rear connecting frame 32 is fixedly connected to the bottom rear end, and a second upper scraper 33 is fixedly connected to the bottom of the rear connecting frame 32. The bottom end of the second upper scraper 33 is located below the bottom end of the first upper scraper 28. The top of the concrete billet 5 is cut by the first upper scraper 28 and the second upper scraper 33. The bottom of each of the two upper baffles 31 is fixedly connected to a side baffle 34. The two side baffles 34 are respectively located on the outside of the multiple cutting ropes 23. The rear side of each of the two side baffles 34 is fixedly connected to a flat plate 35. The two flat plates 35 are respectively located on the rear side of the multiple cutting ropes 23 to facilitate the cutting of the concrete billet 5.

[0039] The movable slide rail 1 has guide rails 38 fixedly connected to both sides inside. The movable seat 2 has side slide plates 37 fixedly connected to both sides. The two side slide plates 37 are slidably connected to the two guide rails 38 respectively. A trapezoidal screw 39 is rotatably connected inside the movable slide rail 1. The trapezoidal screw 39 passes through the movable seat 2 and is threadedly connected to the movable seat 2. A motor is fixedly connected to one end of the movable slide rail 1. The output end of the motor is fixedly connected to the trapezoidal screw 39. The movable seat 2 is moved by the rotation of the trapezoidal screw 39, thereby horizontally conveying the concrete billet 5. A fixed frame 40 is fixedly connected to the top of the movable seat 2. Two support columns 3 pass through the fixed frame 40 and are movably connected to the fixed frame 40. A collection box 41 is fixedly connected inside the fixed frame 40 to facilitate the collection of scraps scraped off the concrete billet 5. The collection box 41 has multiple fixed blocks 42 fixedly connected to both sides of the movable slide rail 1. Multiple sliding sleeves 43 are fixedly connected inside the multiple fixed blocks 42. Moving plates 44 are slidably connected inside the multiple sliding sleeves 43. A striking head 45 is fixedly connected to the bottom of the multiple moving plates 44. A spring 46 is provided inside the multiple sliding sleeves 43. The two ends of the multiple springs 46 are fixedly connected to the sliding sleeves 43 and the moving plates 44 respectively. Multiple guide grooves 47 are opened on both sides of the collection box 41. The multiple guide grooves 47 are distributed in a linear array. The multiple striking heads 45 are adapted to the arc surface of the multiple guide grooves 47 respectively, so that the striking heads 45 rise along the arc surface of the guide grooves 47. When they move to another guide groove 47, they suddenly fall down to strike the collection box 41, compacting the concrete scraps inside the fixed blocks 42.

[0040] In this system, a tilting crane is used to lift the concrete billet 5, originally placed horizontally in the mold, along with the mold, to above the support plate 4. The lifting device is then tilted to stand the concrete billet 5 upright. Workers separate the mold from the outside of the concrete billet 5, allowing it to fall onto the support plate 4. A motor drives the trapezoidal lead screw 39 to rotate, causing the moving seat 2 to move horizontally. The moving seat 2 then moves the support column 3 and support plate 4, thus moving the concrete billet 5 horizontally. As the concrete billet 5 moves, its front end first contacts the marking components on both sides. The surface of the first threaded rod 12 can be marked with graduations. The position of the marking head 10 is determined by the number of rotations and the graduations. Simultaneously, the sides of the concrete billet 5 extend beyond the width of the support plate 4, and the multiple marking heads 10 on both sides are positioned a certain distance beyond the sides of the support plate 4, ensuring that the sides... Multiple scribing heads 10 crisscross the concrete blank 5 from both sides, creating multiple grooves on both sides. Because the front ends of the scribing heads 10 are stepped, the grooves are stepped in shape. During installation, multiple sliding rods 9 are placed inside the mounting groove 14, allowing the positioning rod 15 to pass through and limit the sliding rods 9. Another clamping plate 13 is then closed and secured with bolts. Next, rotating the first handle 16 rotates the first threaded rod 12, causing the clamping plate 13 to move horizontally. This moves the clamping plates 13 on both sides, causing the sliding rods 9 and scribing heads 10 towards the center, adjusting the scribing depth. The purpose of scribing on the surface of the concrete blank 5 is primarily to facilitate subsequent cutting, allowing workers to clearly see the cutting depth and quality, ensuring the dimensions and shape of the concrete blank 5 meet design requirements, and facilitating subsequent cutting and processing. Scribing also helps construction workers maintain the neatness and alignment of the concrete blank 5 during cutting, improving work efficiency and quality.

[0041] After the support plate 4 moves the concrete billet 5 to mark the lines, the cutting ropes 23 on both sides come into contact with the sides of the concrete billet 5, and the cutting ropes 23 cut off the concrete on both sides of the concrete billet 5. By turning the second handle 24, the second threaded rod 20 is rotated, and the second threaded rod 20 moves horizontally inside the third support block 19. Then, the second threaded rod 20 drives the support wheel 21 to move, thereby adjusting the position of the upper and lower corresponding support wheels 21. This causes the support wheels 21 to drive the hanging ring 22 to move, thereby adjusting the position of the cutting rope 23 and changing the cutting depth. The positions of multiple cutting ropes 23 gradually increase, so that the first cutting rope 23 scrapes away a layer of concrete. Then the second and third rows of cutting ropes 23 also scrape away the concrete blank 5, and the scraped concrete layer gradually deepens. At the same time, the flat plates 35 on both sides scrape away and flatten the two sides of the concrete blank 5, so that the two sides of the concrete blank 5 can be kept flat. The grooves marked by the marking component are scraped away, making the surface of the concrete blank 5 flat. If grooves appear in the scraped area, it indicates that the position of the scraped structure needs to be adjusted. The workers can directly observe this with the naked eye, which is convenient for timely rework.

[0042] The top layer of concrete in the concrete blank 5 is scraped off by the first upper scraper 28, while a second upper scraper 33 performs a secondary scraping. Each scraping removes a smaller thickness, improving the flatness of the concrete blank 5 after scraping. As the concrete on the top of the concrete blank 5 is scraped off, the inclined surfaces on both sides of the first upper scraper 28 guide the concrete residue to the sides, where it is blocked by the upper baffle 31 to prevent spillage. The concrete falls vertically into the collection box 41 for collection. Simultaneously, the side baffles 34 also block the scraped concrete from the sides, preventing splashing and ensuring the cleanliness and efficiency of the entire scraping process. Furthermore, the scraping action of the second upper scraper 33 is supported by the rear connecting frame 32 and connecting arm 36, ensuring uniform scraping force and avoiding unnecessary damage to the concrete blank 5. During the scraping process, the combined use of the first upper scraper 28 and the second upper scraper 33 not only improves work efficiency but also ensures scraping accuracy, resulting in a significant improvement in the surface quality of the concrete billet 5. It fully considers the convenience of operation and the ease of maintenance, enabling staff to easily carry out daily maintenance and cleaning work.

[0043] After the concrete residue inside the collection box 41 is collected, as the fixed frame 40 moves, the striking heads 45 installed on both sides of the moving slide rail 1 pass over the inclined surface of the guide groove 47 at the front of the fixed frame 40. The striking heads 45 cause the moving plate 44 to retract into the sliding sleeve 43, compressing the spring 46. When the striking head 45 reaches the top of the guide groove 47, it slides along the flat surface above the collection box 41. Upon reaching the next guide groove 47, the moving plate 44, pushed by the spring 46, directly strikes the bottom of the guide groove 47, impacting the collection box 41 and further breaking down and loosening the concrete residue inside, facilitating subsequent cleaning. The entire process is controlled by the fixed block 42, ensuring appropriate striking force and avoiding damage to the collection box 41. Furthermore, the movement trajectory of the striking head 45 is cleverly designed, ensuring both effective striking and minimizing interference with the movement path of the fixed frame 40. After the fixed frame 40 completes one walking cycle, the residue in the collection box 41 is cleaned up, and the entire device can continue to carry out the next round of cutting and recycling work, ensuring the continuity and efficiency of the production process.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cutting device with corner material recycling function for concrete block production, comprising a moving slide rail (1), the moving slide rail (1) is internally provided with a moving seat (2), characterized in that: The mobile seat (2) top fixedly connected with two support columns (3), two support columns (3) top fixedly connected with support plate (4), the mobile slide rail (1) top is provided with concrete blank (5), the mobile slide rail (1) both sides are fixedly connected with side support frame (6), two side support frames (6) opposite side are fixedly connected with fixed frame (7), two fixed frame (7) front side are provided with line marking assembly, the line marking assembly includes multiple slide rods (9), multiple line marking heads (10) and two clamping plates (13), two fixed frame (7) front side are fixedly connected with multiple first support blocks (8), multiple first support blocks (8) are arrayed in two rows, multiple slide rods (9) are respectively connected in multiple first support blocks (8) in the same row inside, multiple line marking heads (10) are respectively fixedly connected with multiple slide rods (9) one end of concrete blank (5) side, two fixed frame (7) inside top are fixedly connected with fixed sleeve (18), the fixed sleeve (18) and fixed frame (7) inside bottom are fixedly connected with multiple third support blocks (19), multiple third support blocks (19) are internally threadedly connected with second threaded rods (20), multiple second threaded rods (20) front ends are fixedly connected with support wheels (21), multiple second threaded rods (20) rear ends are fixedly connected with second handles (24), multiple support wheels (21) above and multiple support wheels (21) below correspond two by two, every two corresponding support wheels (21) outside are respectively provided with hanging ring (22), every two corresponding hanging rings (22) are fixedly connected with cutting rope (23), the position of every group of corresponding second threaded rods (20) extends from front to back in turn to the inside, two fixed sleeve (18) opposite side are fixedly connected with L-shaped plate (25), two L-shaped plates (25) one side are fixedly connected with connecting plate (26), two connecting plates (26) are fixedly connected with front connecting frame (27), the first upper scraping plate (28) is fixedly connected to the bottom of the front connecting frame (27), the sliding grooves are formed in the both ends of the front connecting frame (27), the third threaded rods (29) are rotatably connected to the sliding grooves of the both ends of the front connecting frame (27), the moving blocks (30) are slidably connected to the sliding grooves of the both ends of the front connecting frame (27), the third threaded rods (29) pass through the moving blocks (30) and are threadedly connected with the moving blocks (30), the upper baffles (31) are fixedly connected to the bottom of the moving blocks (30), the upper baffles (31) are arranged at the both ends of the first upper scraping plate (28), the connecting arm (36) is fixedly connected to the top of the front connecting frame (27), the rear connecting frame (32) is fixedly connected to the bottom of the connecting arm (36), the second upper scraping plate (33) is fixedly connected to the bottom of the rear connecting frame (32), the bottom end of the second upper scraping plate (33) is arranged below the bottom end of the first upper scraping plate (28),The bottom of each of the two upper baffles (31) is fixedly connected with a side baffle (34), the two side baffles (34) are respectively arranged outside the plurality of cutting ropes (23), the rear side of each of the two side baffles (34) is fixedly connected with a flattening plate (35), and the two flattening plates (35) are respectively arranged at the rear side of the plurality of cutting ropes (23).

2. The cutting device with a corner material recycling function for the concrete block production according to claim 1, characterized in that: Both said fixed frame (7) front end both sides are fixedly connected with the second support block (11), the inside of two second support blocks (11) on the same side of a fixed frame (7) is slidably connected with the first threaded rod (12), the two clamping plates (13) on the same side are a group, the two clamping plates (13) of each group are oppositely arranged, the two first threaded rods (12) are arranged in the two groups of clamping plates (13) respectively, the two clamping plates (13) on the same side are provided with matching threaded grooves on the side of the abutment, and the two first threaded rods (12) are threadedly connected with the two groups of clamping plates (13) respectively.

3. The cutting device with a corner material recycling function for the concrete block production according to claim 2, characterized in that: Four said clamping plates (13) are provided with mounting grooves (14) in the interiors thereof, a plurality of mounting grooves (14) correspond to each other, a plurality of sliding rods (9) are respectively inserted into a plurality of mounting grooves (14), one clamping plate (13) in each group of clamping plates (13) is fixedly connected with a plurality of positioning rods (15), a plurality of positioning rods (15) are respectively arranged in a plurality of mounting grooves (14), a plurality of limiting holes matched with a plurality of positioning rods (15) are formed in the interiors of a plurality of sliding rods (9), a plurality of positioning rods (15) respectively penetrate through a plurality of sliding rods (9) and are inserted into a plurality of sliding rods (9), each group of clamping plates (13) are fixedly connected by bolts, positioning nuts (17) are threadedly connected to the outer sides of the two first threaded rods (12), and first handles (16) are fixedly connected to the reverse ends of the two first threaded rods (12).

4. The cutting device with a corner material recycling function for a concrete block production according to claim 1, characterized in that: The inside of the moving slide rail (1) is fixedly connected with guide rails (38) on both sides, the two sides of the moving base (2) are fixedly connected with side sliding plates (37), the two side sliding plates (37) are respectively slidably connected in the interiors of the two guide rails (38), and a trapezoidal screw rod (39) is rotatably connected in the interior of the moving slide rail (1).

5. The cutting device with a corner material recycling function for a concrete block production according to claim 1, characterized in that: The top of the moving base (2) is fixedly connected with a fixed frame (40), the two support columns (3) penetrate through the fixed frame (40) and are movably connected with the fixed frame (40), and the interior of the fixed frame (40) is fixedly connected with a collecting box (41).

6. The cutting device with a corner material recycling function for the production of concrete blocks according to claim 5, characterized in that: The two sides of the moving slide rail (1) are fixedly connected with a plurality of fixed blocks (42), the interiors of the plurality of fixed blocks (42) are fixedly connected with a plurality of sliding sleeves (43), the interiors of the plurality of sliding sleeves (43) are slidably connected with moving plates (44), the bottoms of the plurality of moving plates (44) are fixedly connected with knocking heads (45), the interiors of the plurality of sliding sleeves (43) are provided with springs (46), and the two ends of the plurality of springs (46) are fixedly connected with the sliding sleeves (43) and the moving plates (44) respectively.

7. The cutting device with a corner material recycling function for a concrete block production according to claim 6, characterized in that: The two sides of the collecting box (41) are provided with a plurality of guide grooves (47), the plurality of guide grooves (47) are linearly arranged, and the arc surfaces of the plurality of knocking heads (45) are matched with the plurality of guide grooves (47) respectively.

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