Cutting device with leftover material recycling function for concrete block production

Abstract

The invention discloses a concrete block production cutting device with a leftover material recycling function, and relates to the technical field of concrete block production, the concrete block production cutting device comprises a moving sliding rail, a moving seat is arranged in the moving sliding rail, and the front sides of two fixing frames are both provided with scribing assemblies; the scribing assembly comprises a plurality of sliding rods, a plurality of scribing heads and two clamping plates, a cutting rope is fixedly connected between every two corresponding hanging rings, and a first upper scraping plate is fixedly connected to the bottom of the front connecting frame; according to the cutting device with the leftover material recycling function for concrete block production, the effect of scribing on the surface of a concrete blank is mainly to facilitate subsequent cutting of the concrete blank, a worker can clearly see the cutting depth and the cutting quality with naked eyes, observation is convenient, the working efficiency is improved, the scraping precision is also ensured, and the working efficiency is improved. And after the fixed frame finishes one walking period, the residues in the collecting box are cleaned up, so that the continuity and high efficiency of the production process are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of concrete block production, in particular to a cutting device with a scrap material recovery function for concrete block production. Background Art

[0002] Concrete block production 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 ratios need to be determined according to the design requirements. Then, these materials are mixed evenly to form a concrete mixture. Next, the mixed concrete is poured into a mold for molding. The molded blocks need to be cut to meet the required size and then cured for a certain period of time to ensure their strength and stability. Finally, the blocks are quality inspected to ensure that they meet the relevant standards and requirements. The entire production process needs to be strictly controlled to ensure the quality and performance of the blocks.

[0003] When cutting concrete blocks, it is necessary to use a scraper to scrape off excess concrete so that the concrete blocks can be formed into flat products that meet the size requirements. Existing concrete block production and cutting devices have some shortcomings when used. For example, the material and shape of the scraper may not be suitable for all types of concrete, resulting in low cutting efficiency or uneven surface of the blocks. In addition, during the cutting process, if the cutting size of the blocks changes when they are cut, it is difficult for the operators to find out, resulting in substandard product sizes. After the concrete blocks are dried, the recycling cost will increase significantly. In addition, the scraps generated during the cutting process are often wasted and not effectively recycled. In response to these problems, the present invention provides a cutting device with a scrap recycling function. Summary of the invention

[0004] The purpose of the present invention is to provide a cutting device with a scrap recycling function for concrete block production, so as to solve the problem in the prior art that if the cutting size of the blocks changes when they are cut, it is difficult for operators to find out, and the scraps generated during the cutting process are often wasted.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a cutting device with scrap recycling function for concrete block production, comprising a movable slide rail, a movable seat is arranged inside the movable slide rail, two support columns are fixedly connected to the top of the movable seat, support plates are fixedly connected to the tops of the two support columns, a concrete blank is arranged on the top of the movable slide rail, side support frames are fixedly connected to both sides of the movable slide rail, two side support frames are fixedly connected to fixed frames on opposite sides, scribing components are arranged on the front sides of the two fixed frames, and the scribing components include multiple sliding rods, multiple scribing heads and two clamping plates, multiple first support blocks are fixedly connected to the front sides of the two fixed frames, the multiple first support blocks are arranged in two rows, the multiple sliding rods are respectively slidably connected to the insides of the multiple first support blocks located in the same row, and the multiple scribing heads are respectively fixedly connected to the multiple sliding rods toward the concrete blank The cam is connected with a second support block by a threaded connection to the second support block, the second support block has a first end connected to the second support block and a second end connected to the second support block.

[0006] Preferably, both sides of the front end of the two fixing frames are fixedly connected with second support blocks, and the two second support blocks located on one side of the same fixing frame are internally slidably and rotatably connected with the first threaded rods, the two clamping plates located on the same side form a group, and the two clamping plates in each group are arranged opposite to each other, and the two first threaded rods are respectively arranged inside the two groups of clamping plates, and the two clamping plates located on the same side are fitted with matching thread grooves, and the two first threaded rods are respectively threadedly connected to the two groups of clamping plates, and the clamping plates are driven to move horizontally by the rotation of the first threaded rods.

[0007] Preferably, the four clamps are each provided with an installation groove, and the multiple installation grooves correspond to each other, and the multiple sliding rods are respectively inserted into the multiple installation grooves, and one of the clamps in each group of the clamps is fixedly connected with a multiple positioning rods, and the multiple positioning rods are respectively arranged in the multiple installation grooves, and the multiple sliding rods are each provided with limiting holes compatible with the multiple positioning rods, and the multiple positioning rods respectively penetrate the multiple sliding rods and are inserted with the multiple sliding rods, so as to facilitate the positioning of the multiple sliding rods, so that the multiple clamps can drive the multiple sliding rods to move synchronously when moving, and each group of the clamps are fixedly connected by bolts, and the outer sides of the two first threaded rods are threaded with positioning nuts, and the opposite ends of the two first threaded rods are fixedly connected with the first handles.

[0008] Preferably, sliding grooves are provided inside both ends of the front connecting frame, and third threaded rods are rotatably connected inside the sliding grooves at both ends of the front connecting frame, motors are installed inside the two sliding grooves at both ends of the front connecting frames, and the two third threaded rods are fixedly connected to the two motor output ends respectively, and moving blocks are slidably connected inside the sliding grooves at both ends of the front connecting frame, and the two third threaded rods respectively penetrate the two moving blocks and are threadedly connected to the two moving blocks, and upper baffles are fixedly connected to the bottom of the two moving blocks, and the two upper baffles are respectively arranged at both ends of the first upper scraper, so that when the third threaded rod rotates, the moving block is driven to move, thereby driving the upper baffle to move.

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

[0010] Preferably, the bottom of the two upper baffles are fixedly connected to side baffles, and the two side baffles are respectively arranged on the outside of multiple cutting ropes. The rear sides of the two side baffles are fixedly connected to leveling plates, and the two leveling plates are respectively arranged on the rear sides of multiple cutting ropes, so as to facilitate cutting of concrete blanks.

[0011] Preferably, guide rails are fixedly connected on both sides of the movable slide rail, side slides are fixedly connected on both sides of the movable seat, the two side slides are respectively slidably connected to the inside of the two guide rails, a trapezoidal screw is rotatably connected to the inside of the movable slide rail, the trapezoidal screw penetrates the movable seat and is threadedly connected to the movable seat, one end of the movable slide rail is fixedly connected to a motor, the output end of the motor is fixedly connected to the trapezoidal screw, and the movable seat is driven to move by the rotation of the trapezoidal screw, so as to horizontally transport the concrete blanks.

[0012] Preferably, a fixed frame is fixedly connected to the top of the movable seat, the two support columns both penetrate the fixed frame and are movably connected to the fixed frame, and a collecting box is fixedly connected inside the fixed frame to facilitate the collection of scraps scraped from the concrete blank.

[0013] Preferably, multiple fixed blocks are fixedly connected on both sides of the movable slide rail, multiple sliding sleeves are fixedly connected inside the multiple fixed blocks, multiple sliding sleeves are slidably connected inside the multiple moving plates, multiple striking heads are fixedly connected at the bottom of the moving plates, multiple sliding sleeves are provided with springs, and the two ends of the multiple springs are respectively fixedly connected to the sliding sleeves and the movable plates.

[0014] Preferably, multiple guide grooves are provided on both sides of the collection box, and the multiple guide grooves are distributed in a linear array. The multiple striking heads are respectively matched with the arc surfaces of the multiple guide grooves, so that the striking heads rise along the arc surfaces of the guide grooves, and when they move to another guide groove, they suddenly fall down to strike the collection box, thereby compacting the concrete scraps inside the fixed block.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present application allows multiple marking heads on both sides to pass through both sides of the concrete blank and mark multiple grooves on both sides of the concrete blank. Since the front ends of the multiple marking heads are set to be stepped, the grooves are stepped inside. When installing the marking assembly, multiple sliding rods are first placed inside the installation groove, and the positioning rod passes through the sliding rod and limits the sliding rod. Another clamping plate is closed and fixed with bolts. Then, the first threaded rod is rotated by rotating the first handle, and the clamping plate is driven to move horizontally, so that the clamping plates on both sides drive the multiple sliding rods and marking heads to move toward the middle, and the marking depth is adjusted. The purpose of marking on the surface of the concrete blank is mainly to facilitate the subsequent cutting of the concrete blank. The staff can clearly see the cutting depth and cutting quality with the naked eye, which is convenient for observation, ensuring that the size and shape of the concrete blank meet the design requirements, and facilitating subsequent cutting and processing. Marking can also help construction personnel keep the concrete blank neat and aligned during the cutting process, improving work efficiency and quality.

[0017] 2. The present application enables the second threaded rod to move horizontally inside the third support block, and then enables the second threaded rod to drive the support wheel to move, so as to adjust the positions of the upper and lower corresponding support wheels, so that the support wheel drives the hanging ring to move, and then adjusts the position of the cutting rope, changes the cutting depth, and at the same time, the positions of multiple cutting ropes are gradually deepened, so that the first cutting rope first scrapes off a layer of concrete, and then the second and third rows of cutting ropes also scrape the concrete blank, and the scraped concrete layer gradually deepens. At the same time, the leveling plates on both sides scrape and level the two sides of the concrete blank, so that the two sides of the concrete blank can be kept flush, and the grooves drawn by the scribing assembly are scraped off to make 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, and the staff can directly observe it with the naked eye, which is convenient for timely rework.

[0018] 3. When the concrete on the top of the concrete block is scraped, the concrete residue is moved to both sides through the guidance of the inclined surfaces on both sides of the first upper scraper, and is blocked by the upper baffle to prevent the concrete residue from scattering outward, so that the concrete falls vertically to the inside of the collection box for collection. At the same time, the side baffles on both sides also block the scraped concrete on both sides to prevent splashing, ensuring the cleanliness and efficiency of the entire scraping process. In addition, the scraping action of the second upper scraper is supported by the rear connecting frame and the connecting arm, ensuring the uniformity of the scraping force and avoiding unnecessary damage to the concrete block. During the scraping process, the coordinated use of the first upper scraper and the second upper scraper not only improves the work efficiency, but also ensures the accuracy of scraping, so that the surface quality of the concrete block is significantly improved, and the convenience of operation and the simplicity of maintenance are fully considered, so that the staff can easily carry out daily maintenance and cleaning work.

[0019] 4. After the knocking head of the present application moves to the top of the guide groove, the knocking head slides along the flat surface above the collection box. When it reaches the next guide groove, the movable plate is pushed by the spring to directly hit the bottom of the guide groove to knock the collection box, thereby further breaking and loosening the concrete residue in the collection box, which is convenient for subsequent cleaning work. The entire process is controlled by the fixed block, which ensures the appropriateness of the knocking force and avoids damage to the collection box. In addition, the movement trajectory of the knocking head is cleverly designed, which not only ensures the knocking effect, but also reduces interference with the walking path of the fixed frame. After the fixed frame completes a walking cycle, the residue in the collection box is cleaned up, and the entire device can continue to the next round of cutting and recycling work, ensuring the continuity and efficiency of the production process. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

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

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

[0024] Figure 5 It is a schematic diagram of the marking state of the concrete blank of the present invention;

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

[0026] Figure 7 It is a structural schematic diagram of the scribing assembly of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the splint of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the side baffle of the present invention;

[0029] Fig.10 It is a structural schematic diagram of the hanging ring of the present invention;

[0030] Fig.11 It is a structural schematic diagram of the flat plate of the present invention;

[0031] Fig.12 It is a structural schematic diagram of the first upper scraper of the present invention;

[0032] Fig.13 It is a structural schematic diagram of the collection box of the present invention;

[0033] Fig.14 It is a structural schematic diagram of the guide groove of the present invention;

[0034] Fig.15 It is a schematic structural diagram of the striking head of the present invention.

[0035] Numbers in the figure: 1. moving slide rail; 2. moving seat; 3. support column; 4. support plate; 5. concrete block; 6. side support frame; 7. fixed frame; 8. first support block; 9. slide bar; 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. The second handle; 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, leveling plate; 36, connecting arm; 37, side slide; 38, guide rail; 39, trapezoidal screw rod; 40, fixed frame; 41, collecting box; 42, fixed block; 43, sliding sleeve; 44, moving plate; 45, knocking head; 46, spring; 47, guide groove. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example: Figure 1-Figure 15As shown, the present invention provides a technical solution of a cutting device with a scrap recycling function for concrete block production, including a movable slide rail 1, a movable seat 2 is arranged inside the movable slide rail 1, two support columns 3 are fixedly connected to the top of the movable seat 2, and support plates 4 are fixedly connected to the tops of the two support columns 3, a concrete blank 5 is arranged on the top of the movable slide rail 1, side support frames 6 are fixedly connected to both sides of the movable slide rail 1, and the two side support frames 6 are fixedly connected to the opposite sides of the two fixed frames 7, and the front sides of the two fixed frames 7 are provided with scribing components, and the scribing components include a plurality of slide bars 9, a plurality of scribing components, and a plurality of The front sides of the two fixing frames 7 are fixedly connected with a plurality of first support blocks 8, the plurality of first support blocks 8 are arranged in two rows, a plurality of slide bars 9 are respectively slidably connected to the inside of the plurality of first support blocks 8 located in the same row, a plurality of scribing heads 10 are respectively fixedly connected to the plurality of slide bars 9 facing one end of the concrete blank 5, the front ends of the two fixing frames 7 are fixedly connected with a second support block 11, the two second support blocks 11 located on one side of the same fixing frame 7 are internally slidably and rotatably connected with a first threaded rod 12, and the two splints 13 located on the same side are one The two clamping plates 13 of each group are arranged opposite to each other, and the two first threaded rods 12 are respectively arranged inside the two groups of clamping plates 13. The two clamping plates 13 on the same side are both provided with matching thread grooves on the sides where they fit together. The two first threaded rods 12 are respectively threadedly connected with the two groups of clamping plates 13, and the clamping plates 13 are driven to move horizontally by the rotation of the first threaded rods 12. The four clamping plates 13 are each provided with mounting grooves 14, and the multiple mounting grooves 14 correspond to each other. The multiple sliding rods 9 are respectively inserted into the multiple mounting grooves 14, and one of the clamping plates 13 of each group of clamping plates 13 is fixedly connected with Multiple positioning rods 15 are respectively arranged inside the multiple installation grooves 14, and limiting holes compatible with the multiple positioning rods 15 are provided inside the multiple sliding rods 9. The multiple positioning rods 15 respectively penetrate the multiple sliding rods 9 and are plugged with the multiple sliding rods 9, which is convenient for positioning the multiple sliding rods 9, so that the multiple splints 13 can drive the multiple sliding rods 9 to move synchronously when moving. Each group of splints 13 is fixedly connected by bolts, and the outer sides of the two first threaded rods 12 are threadedly connected with positioning nuts 17, and the reverse ends of the two first threaded rods 12 are fixedly connected with the first handles 16.

[0038] The top ends of the two fixing frames 7 are fixedly connected to fixing sleeves 18, and the bottom ends of the fixing sleeves 18 and the fixing frames 7 are fixedly connected to a plurality of third support blocks 19. The third support blocks 19 are threadedly connected to second threaded rods 20, and the front ends of the second threaded rods 20 are fixedly connected to support wheels 21, and the rear ends of the second threaded rods 20 are fixedly connected to second handles 24. The plurality of support wheels 21 located above and the plurality of support wheels 21 located below correspond to each other in pairs, and the outer sides of each two corresponding support wheels 21 are sleeved with hanging rings 22, and each two corresponding hanging rings 22 are fixedly connected to the outer sides of the second threaded rods 21. A cutting rope 23 is fixedly connected between them, and the position of each group of corresponding second threaded rods 20 extends inward from front to back in sequence. An L-shaped plate 25 is fixedly connected to the opposite side of the two fixing sleeves 18, and a connecting plate 26 is fixedly connected to one side of the two L-shaped plates 25. A front connecting frame 27 is fixedly connected between the two connecting plates 26, and a first upper scraper 28 is fixedly connected to the bottom of the front connecting frame 27. Slide grooves are provided inside the two ends of the front connecting frame 27, and the third threaded rods 29 are rotatably connected inside the slide grooves at both ends of the front connecting frame 27. The slide grooves at both ends of the two front connecting frames 27 are installed inside The motor, the two third threaded rods 29 are respectively fixedly connected to the output ends of the two motors, the sliding grooves at both ends of the front connecting frame 27 are slidably connected with moving blocks 30, the two third threaded rods 29 respectively penetrate the two moving blocks 30 and are threadedly connected to the two moving blocks 30, the bottoms of the two moving blocks 30 are fixedly connected with upper baffles 31, and the two upper baffles 31 are respectively arranged at both ends of the first upper scraper 28, so that when the third threaded rods 29 rotate, the moving blocks 30 are driven to move, thereby driving the upper baffles 31 to move, and the top of the front connecting frame 27 is fixedly connected with a connecting arm 36, and the connecting arm 36 A rear connecting frame 32 is fixedly connected to the rear end of the bottom, 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 arranged below the bottom end of the first upper scraper 28. The top of the concrete blank 5 is cut by the first upper scraper 28 and the second upper scraper 33. The bottoms of the two upper baffles 31 are fixedly connected to side baffles 34. The two side baffles 34 are respectively arranged on the outside of the multiple cutting ropes 23. The rear sides of the two side baffles 34 are fixedly connected to leveling plates 35. The two leveling plates 35 are respectively arranged on the rear sides of the multiple cutting ropes 23, which is convenient for cutting the concrete blank 5.

[0039] Guide rails 38 are fixedly connected to both sides of the movable slide rail 1, and side slide plates 37 are fixedly connected to both sides of the movable seat 2. The two side slide plates 37 are slidably connected to the inside of the two guide rails 38 respectively. A trapezoidal screw rod 39 is rotatably connected to the inside of the movable slide rail 1. The trapezoidal screw rod 39 penetrates 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, and the output end of the motor is fixedly connected to the trapezoidal screw rod 39. The movable seat 2 is driven to move by the rotation of the trapezoidal screw rod 39, so as to horizontally transport the concrete blank 5. A fixed frame 40 is fixedly connected to the top of the movable seat 2, and the two support columns 3 penetrate the fixed frame 40 and are movably connected to the fixed frame 40. A collection box 41 is fixedly connected to the inside of the fixed frame 40, so as to collect the scraps scraped from the concrete blank 5. A plurality of fixed blocks 42 are fixedly connected on both sides of the movable slide rail 1, a plurality of sliding sleeves 43 are fixedly connected inside the plurality of fixed blocks 42, a movable plate 44 is slidably connected inside the plurality of sliding sleeves 43, a plurality of knocking heads 45 are fixedly connected at the bottom of the plurality of movable plates 44, a plurality of sliding sleeves 43 are provided with springs 46, and the two ends of the plurality of springs 46 are respectively fixedly connected to the sliding sleeves 43 and the movable plate 44, a plurality of guide grooves 47 are opened on both sides of the collection box 41, and the plurality of guide grooves 47 are distributed in a linear array, and the plurality of knocking heads 45 are respectively matched with the arc surfaces of the plurality of guide grooves 47, so that the knocking heads 45 rise along the arc surfaces of the guide grooves 47, and when they move to another guide groove 47, they suddenly fall down to knock on the collection box 41, so as to compact the concrete scraps inside the fixed block 42.

[0040] When the present solution is in use, the concrete blank 5 originally placed horizontally in the mold is hoisted together with the mold to the top of the support plate 4 by a flipping crane, and the concrete blank 5 is flipped by the hoist to stand up, and the mold is separated by a worker, so that the mold is detached from the outside of the concrete blank 5, and the concrete blank 5 falls on the support plate 4, and the trapezoidal screw rod 39 is driven by a motor to rotate, so that the trapezoidal screw rod 39 drives the moving seat 2 to move horizontally, and then the moving seat 2 drives the support column 3 and the support plate 4 to move during the movement, thereby driving the concrete blank 5 to move horizontally. When the concrete blank 5 is moving, the front end of the concrete blank 5 first contacts with the marking components set on both sides, and the surface of the first threaded rod 12 can be marked with scales, and the position of the marking head 10 is determined by the number of rotations and the scales. At the same time, the two sides of the concrete blank 5 exceed the width of the support plate 4, and the positions of the multiple marking heads 10 on both sides are located on both sides of the support plate 4 beyond a certain distance, so that the two sides The multiple scribing heads 10 are drawn from both sides of the concrete blank 5, and multiple grooves are drawn on both sides of the concrete blank 5. Since the front ends of the multiple scribing heads 10 are set to be stepped, the inner part of the drawn grooves is stepped. When installing the scribing assembly, the multiple slide bars 9 are first placed inside the installation groove 14, the positioning rod 15 passes through the slide bar 9 and limits the slide bar 9, the other clamping plate 13 is closed, and the two clamping plates 13 are fixed by bolts, and then the first threaded rod 12 is driven to rotate by rotating the first handle 16, and the clamping plate 13 is driven to move horizontally, so that the clamping plates 13 on both sides drive the multiple slide bars 9 and the scribing heads 10 to move toward the middle, and the scribing depth is adjusted. The purpose of scribing on the surface of the concrete blank 5 is mainly to facilitate the subsequent cutting of the concrete blank 5. The staff can clearly see the cutting depth and cutting quality with the naked eye, which is convenient for observation, ensuring that the size and shape of the concrete blank 5 meet the design requirements, and facilitating subsequent cutting and processing. Scribing can also help construction personnel keep the concrete blank 5 neat and aligned during the cutting process, improving work efficiency and quality.

[0041] After the concrete block 5 is driven to move and mark by the support plate 4, the cutting ropes 23 on both sides are in contact with the two sides of the concrete block 5, and the cutting ropes 23 cut the concrete on both sides of the concrete block 5, and the second threaded rod 20 is driven to rotate by turning the second handle 24, and the second threaded rod 20 is moved horizontally inside the third support block 19, and then the second threaded rod 20 drives the support wheel 21 to move, so as to adjust the position of the upper and lower corresponding support wheels 21, so that the support wheel 21 drives the hanging ring 22 to move, and then the position of the cutting rope 23 is adjusted to change the cutting depth, and the second threaded rod 20 is driven to move horizontally inside the third support block 19, and the second threaded rod 20 drives the support wheel 21 to move horizontally inside the third support block 19, and then ... At the same time, the positions of multiple cutting ropes 23 are gradually deepened, so that the first cutting rope 23 scrapes a layer of concrete first, and then the second and third rows of cutting ropes 23 also scrape the concrete blank 5, and the scraped concrete layer gradually deepens. At the same time, the leveling plates 35 on both sides scrape and level the two sides of the concrete blank 5, so that the two sides of the concrete blank 5 can be kept flat, and the grooves drawn by the scribing assembly are scraped off to make the surface of the concrete blank 5 flat. If grooves appear in the scraped area, it indicates that the position of the scraping structure needs to be adjusted, and the staff can directly observe it with the naked eye, which is convenient for timely rework.

[0042] The top first scraper 28 is used to scrape the concrete on the top of the concrete block 5, and the second scraper 33 is used to scrape the top of the concrete block 5 for the second time. The thickness of each scraping is small, which improves the flatness of the concrete block 5 after scraping. When the concrete on the top of the concrete block 5 is scraped, the concrete residue is moved to both sides by the guidance of the inclined surfaces on both sides of the first scraper 28, and is blocked by the upper baffle 31 to prevent the concrete residue from scattering outward, so that the concrete falls vertically to the inside of the collection box 41 for collection. At the same time, the side baffles 34 on both sides also block the scraped concrete on both sides to prevent splashing, ensuring the cleanliness and efficiency of the entire scraping process. In addition, the scraping action of the second scraper 33 is supported by the rear connecting frame 32 and the connecting arm 36, ensuring the uniformity of the scraping force and avoiding unnecessary damage to the concrete block 5. During the scraping process, the coordinated use of the first upper scraper 28 and the second upper scraper 33 not only improves the work efficiency, but also ensures the scraping accuracy, so that the surface quality of the concrete blank 5 is significantly improved, and the convenience of operation and ease of maintenance are fully considered, so that the staff can easily carry out daily maintenance and cleaning work.

[0043] After the concrete residues falling inside the collection box 41 are collected, when the fixed frame 40 is moving, the knocking heads 45 installed on both sides of the movable slide rail 1 pass through the inclined surface of the guide groove 47 at the front of the fixed frame 40, and the knocking heads 45 drive the movable plate 44 to shrink inside the sliding sleeve 43, squeezing the spring 46. When the knocking heads 45 move to the top of the guide groove 47, the knocking heads 45 slide along the flat surface above the collection box 41. When reaching the next guide groove 47, the movable plate 44 directly hits the bottom of the guide groove 47 under the push of the spring 46, knocking the collection box 41, thereby further breaking and loosening the concrete residues in the collection box 41, which is convenient for subsequent cleaning work. The whole process is controlled by the fixed block 42, ensuring the suitability of the knocking force and avoiding damage to the collection box 41. In addition, the movement trajectory of the knocking head 45 is cleverly designed, which not only ensures the knocking effect, but also reduces the interference with the walking path of the fixed frame 40. After the fixed frame 40 completes a walking cycle, the residue in the collecting 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 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 the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A cutting device with scrap recovery function for concrete block production, comprising a movable slide rail (1), wherein a movable seat (2) is arranged inside the movable slide rail (1), characterized in that: The top of the movable seat (2) is fixedly connected to two support columns (3), the tops of the two support columns (3) are fixedly connected to support plates (4), the top of the movable slide rail (1) is provided with a concrete block (5), both sides of the movable slide rail (1) are fixedly connected to side support frames (6), the two side support frames (6) are fixedly connected to a fixed frame (7) on the opposite side, and the front sides of the two fixed frames (7) are provided with a marking assembly, which includes a plurality of slide bars (9), a plurality of marking heads (10) and two clamping plates (13), the front sides of the two fixing frames (7) are fixedly connected with a plurality of first support blocks (8), the plurality of first support blocks (8) are arranged in two rows, the plurality of sliding rods (9) are respectively slidably connected to the inside of the plurality of first support blocks (8) located in the same row, the plurality of marking heads (10) are respectively fixedly connected to the ends of the plurality of sliding rods (9) facing the concrete blank (5), the top ends of the two fixing frames (7) are fixedly connected with a fixing sleeve (18), the bottom ends of the fixing sleeve (18) and the fixing frames (7) are fixedly connected with a plurality of third support blocks (19), the insides of the plurality of third support blocks (19) are threadedly connected with a second threaded rod (20), the front ends of the plurality of second threaded rods (20) are fixedly connected with a support wheel (21), the rear ends of the plurality of second threaded rods (20) are fixedly connected with a second handle (24), the plurality of support wheels (21) located above and the plurality of support wheels (21) located below correspond to each other, and the outer sides of each two corresponding support wheels (21) are sleeved with a hanging ring ( 22), a cutting rope (23) is fixedly connected between each two corresponding hanging rings (22), the positions of each group of corresponding second threaded rods (20) extend inward from front to back, an L-shaped plate (25) is fixedly connected to the opposite side of the two fixing sleeves (18), a connecting plate (26) is fixedly connected to one side of the two L-shaped plates (25), a front connecting frame (27) is fixedly connected between the two connecting plates (26), and a first upper scraper (28) is fixedly connected to the bottom of the front connecting frame (27).

2. The cutting device with scrap recovery function for concrete block production according to claim 1 is characterized in that: The front ends of the two fixing frames (7) are fixedly connected with second support blocks (11), and the two second support blocks (11) located on one side of the same fixing frame (7) are slidably and rotatably connected with the first threaded rods (12) inside. The two clamping plates (13) located on the same side form a group, and the two clamping plates (13) in each group are arranged opposite to each other. The two first threaded rods (12) are respectively arranged inside the two groups of clamping plates (13). The two clamping plates (13) located on the same side are both provided with matching thread grooves on the mating sides, and the two first threaded rods (12) are respectively threadedly connected with the two groups of clamping plates (13).

3. The cutting device with scrap recovery function for concrete block production according to claim 2 is characterized in that: Each of the four clamps (13) is provided with a mounting groove (14), and the plurality of mounting grooves (14) correspond to each other. The plurality of slide bars (9) are respectively inserted into the plurality of mounting grooves (14). A plurality of positioning rods (15) are fixedly connected to one of the clamps (13) of each group of clamps (13). The plurality of positioning rods (15) are respectively arranged in the plurality of mounting grooves (14). The plurality of slide bars (9) are provided with limiting holes matched with the plurality of positioning rods (15). The plurality of positioning rods (15) respectively penetrate the plurality of slide bars (9) and are inserted into the plurality of slide bars (9). Each group of clamps (13) is fixedly connected by bolts. The outer sides of the two first threaded rods (12) are threadedly connected with positioning nuts (17), and the opposite ends of the two first threaded rods (12) are fixedly connected with first handles (16).

4. The cutting device with scrap recovery function for concrete block production according to claim 1 is characterized in that: Slide grooves are provided at both ends of the front connecting frame (27), and third threaded rods (29) are rotatably connected to the slide grooves at both ends of the front connecting frame (27). Moving blocks (30) are slidably connected to the slide grooves at both ends of the front connecting frame (27). The two third threaded rods (29) respectively penetrate the two moving blocks (30) and are threadedly connected to the two moving blocks (30). The bottoms of the two moving blocks (30) are fixedly connected to upper baffles (31), and the two upper baffles (31) are respectively arranged at both ends of the first upper scraper (28).

5. The cutting device with scrap recovery function for concrete block production according to claim 1 is characterized in that: The top of the front connecting frame (27) is fixedly connected to a connecting arm (36), the bottom rear end of the connecting arm (36) is fixedly connected to a rear connecting frame (32), the bottom of the rear connecting frame (32) is fixedly connected to a second upper scraper (33), and the bottom end of the second upper scraper (33) is arranged below the bottom end of the first upper scraper (28).

6. The cutting device with scrap recovery function for concrete block production according to claim 4 is characterized in that: The bottoms of the two upper baffles (31) are fixedly connected to side baffles (34), and the two side baffles (34) are respectively arranged on the outsides of the plurality of cutting ropes (23). The rear sides of the two side baffles (34) are fixedly connected to leveling plates (35), and the two leveling plates (35) are respectively arranged on the rear sides of the plurality of cutting ropes (23).

7. The cutting device with scrap recovery function for concrete block production according to claim 1 is characterized in that: The movable slide rail (1) is fixedly connected to guide rails (38) on both sides, the movable seat (2) is fixedly connected to side slide plates (37) on both sides, the two side slide plates (37) are respectively slidably connected to the inside of the two guide rails (38), the movable slide rail (1) is rotatably connected to a trapezoidal lead screw (39), the trapezoidal lead screw (39) passes through the movable seat (2) and is threadedly connected to the movable seat (2).

8. The cutting device with scrap recovery function for concrete block production according to claim 1, characterized in that: The top of the movable seat (2) is fixedly connected to a fixed frame (40), the two support columns (3) both penetrate the fixed frame (40) and are movably connected to the fixed frame (40), and the interior of the fixed frame (40) is fixedly connected to a collection box (41).

9. The cutting device with scrap recovery function for concrete block production according to claim 8, characterized in that: A plurality of fixed blocks (42) are fixedly connected to both sides of the movable slide rail (1); a plurality of sliding sleeves (43) are fixedly connected inside the plurality of fixed blocks (42); a plurality of movable plates (44) are slidably connected inside the plurality of sliding sleeves (43); a knocking head (45) is fixedly connected at the bottom of the plurality of movable plates (44); a spring (46) is arranged inside the plurality of sliding sleeves (43); and two ends of the plurality of springs (46) are fixedly connected to the sliding sleeves (43) and the movable plate (44) respectively.

10. The cutting device with scrap recovery function for concrete block production according to claim 9, characterized in that: A plurality of guide grooves (47) are provided on both sides of the collection box (41), the plurality of guide grooves (47) are distributed in a linear array, and the plurality of striking heads (45) are respectively adapted to the arc surfaces of the plurality of guide grooves (47).

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