Building block cutting equipment

Abstract

The utility model relates to the technical field of building construction equipment, in particular to building block cutting equipment which comprises an operation table, a fixing box is fixedly installed at the bottom of the operation table, a cutting wheel is rotationally connected into the fixing box, a cutting groove is formed in the top of the operation table, and the cutting wheel penetrates through the cutting groove and extends to the operation table. A protective cover is further fixedly installed on the top of the operation table, the protective cover is arranged over the cutting wheel, and a material collecting assembly used for collecting chippings is arranged on the protective cover. According to the building block cutting device, through the design of the clamping plate and the two limiting plates, the stability of building blocks in the cutting process is guaranteed, cutting deviation caused by shaking of the building blocks is effectively avoided, meanwhile, the cutting size can be flexibly adjusted in the using process, the cutting requirements of the building blocks of different sizes are met, and in the cutting process, the cutting efficiency is improved. And by using the suction machine, the problem of scrap splashing is effectively solved, the cleanliness and safety of the working environment are ensured, and the cleaning cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a building block cutting device. Background Art

[0002] Building blocks are man-made blocks used for masonry. They are characterized by large blocks and light weight, so they are quickly laid and have high labor productivity. They are widely used in various construction projects. During the construction process, it is often necessary to cut the blocks according to specific design requirements and construction conditions.

[0003] However, when the current cutting equipment is used, workers usually hold the cutting knife to cut directly, which is dangerous. Before cutting, the cutting position needs to be marked on the block in advance, which is troublesome and has low cutting accuracy.

[0004] For example, the publication number "CN217967730U" provides a block cutting device for construction. The device uses a movable block and a fixed plate. When the block body is placed on the support plate, the squeezed movable block can squeeze the block body so that it is fixed by the movable block and the fixed plate. Through the use of a motor, a driving gear, a driven gear, a driving shaft and a driven shaft, when the motor is started, it can drive the screw to rotate, so that the support plate is close to the cutting wheel to drive the block to move.

[0005] However, the above device still has the following problems during implementation:

[0006] When the device is in use, although the building blocks can be fixed by the movable block and the fixed plate, only one side of the building blocks can be fixed. When the building blocks are cut, the side that is not fixed is prone to shaking when moving toward the cutting wheel, resulting in cutting errors. Although the device is provided with a collection box at the bottom, the cutting wheel rotates at a high speed during cutting, which easily throws waste chips to the surroundings. It cannot be guaranteed that all waste chips fall into the collection box. After the operation is completed, it needs to be cleaned up, which is more troublesome. Utility Model Content

[0007] The purpose of the utility model is to provide a building block cutting device to solve the problems raised in the above background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A building block cutting device comprises an operating table, a fixing box is fixedly installed at the bottom of the operating table, a cutting wheel is rotatably connected inside the fixing box, a cutting groove is opened on the top of the operating table, the cutting wheel passes through the cutting groove and extends to the operating table, a protective cover is also fixedly installed on the top of the operating table, the protective cover is arranged just above the cutting wheel, and an aggregate assembly for collecting debris is arranged on the protective cover;

[0010] A movable groove is also provided on the top of the operating table, and the movable groove is arranged on one side of the cutting groove. A clamping assembly is slidably connected in the movable groove, and a building block is slidably clamped on the clamping assembly. A scale line is also provided on the top of the operating table, and the scale line is arranged on the side of the movable groove away from the protective cover. The initial position of the clamping assembly is located at the zero scale of the scale line.

[0011] Preferably: a drive motor is also fixedly installed inside the fixed box, the output end of the drive motor is fixed to the cutting wheel through a coupling, the side of the cutting wheel away from the drive motor is rotatably connected to an auxiliary fixing block, and the top of the auxiliary fixing block is fixed to the bottom of the operating table.

[0012] Preferably, the clamping assembly comprises a clamping plate, the top of the clamping plate is slidably connected to two connecting plates, one end of the two connecting plates close to the inside of the clamping plate is provided with a damping slider, and the tops of the two connecting plates are fixedly connected to auxiliary plates;

[0013] A first limiting plate is provided on the side of the clamping plate close to the cutting wheel, and a plurality of first return springs are fixedly installed on the side of the clamping plate close to the first limiting plate, one end of the plurality of first return springs close to the clamping plate is fixed to the inside of the clamping plate, and the other end of the plurality of first return springs is fixed to the first limiting plate.

[0014] Preferably: the auxiliary plate is slidably connected to the second limit plate at one end away from the clamping plate, and a plurality of second return springs are fixedly installed on one side of the auxiliary plate close to the second limit plate, and the other ends of the plurality of second return springs are fixed to the second limit plate.

[0015] Preferably: a moving assembly is further provided in the moving groove, and the moving assembly includes a servo motor, and the servo motor is fixedly installed in the inner wall of the operating table close to the moving groove, and the output end of the servo motor is fixedly connected to a first rotating screw through a coupling, and the two ends of the first rotating screw are respectively rotatably connected to the inner walls at the two ends of the moving groove, and an adjusting block is threadedly connected to the first rotating screw, and a connecting block is fixedly installed on the top of the adjusting block, and the clamping plate is slidably connected to the connecting block;

[0016] A sliding groove is provided on the top of the connecting block, and a second rotating screw is rotatably connected in the sliding groove. A sliding block is fixedly installed on the bottom of the clamping plate, and the sliding block is threadedly connected to the second rotating screw. One end of the second rotating screw passes through one end of the connecting block and extends to the outside of the connecting block, and a rotating button is fixedly connected to the extended end of the second rotating screw.

[0017] Preferably: the aggregate assembly includes an aggregate box, which is arranged below the operating table, and the feed end of the aggregate box is connected to two conveying pipes, and suction machines are arranged on the inner walls on both sides of the protective cover, and one end of the two conveying pipes away from the aggregate box extends to the protective cover and is connected to the adjacent suction machines, and a box door is also arranged on the surface of the aggregate box.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model ensures the stability of the blocks during the cutting process through the design of the clamping plate and two limit plates, effectively avoiding the cutting deviation caused by the shaking of the blocks. At the same time, through the set moving components, the cutting size can be flexibly adjusted during use to meet the cutting needs of blocks of different sizes.

[0020] 2. In the cutting process of the utility model, the use of the suction machine effectively solves the problem of debris splashing, ensuring the cleanliness and safety of the working environment. The debris after suction is transported to the collection box through the conveying pipe for centralized storage, which not only facilitates the handling of the debris, but also reduces the cleaning cost.

[0021] 3. The utility model is simple and convenient to operate. You only need to place the building block on the clamping plate, and adjust the clamping and cutting size by adjusting the limit plate and turning the rotating knob. After cutting, the building block can be easily removed from the clamping plate. The whole process does not require excessive manual intervention, which reduces labor intensity. At the same time, the protective cover can be set to protect the area around the cutting wheel during use, reducing the risk of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the first perspective of the present utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the fixed box in the utility model;

[0024] Figure 3 It is a structural schematic diagram of the clamping assembly in the utility model;

[0025] Figure 4 It is a partial structural schematic diagram of the moving component and the clamping component in the utility model;

[0026] Figure 5It is a schematic diagram of the connection structure of the moving component and the clamping component in the utility model.

[0027] In the figure: 1. operating table; 11. protective cover; 12. scale line; 1. cutting groove; 14. moving groove; 2. fixed box; 21. driving motor; 22. cutting wheel; 23. auxiliary fixing block; 3. clamping assembly; 31. clamping plate; 32. connecting plate; 33. auxiliary plate; 34. first limit plate; 35. first return spring; 36. second limit plate; 37. second return spring; 38. sliding block; 4. moving assembly; 41. servo motor; 42. first rotating screw; 43. adjusting block; 44. connecting block; 45. sliding groove; 46. second rotating screw; 47. rotating button; 5. collecting box; 51. conveying pipe; 52. suction machine; 53. box door. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] For example, see Figure 1-5A building block cutting device includes an operating table 1, a fixed box 2 is fixedly installed at the bottom of the operating table 1, a cutting wheel 22 is rotatably connected inside the fixed box 2, a cutting groove 13 is opened on the top of the operating table 1, the cutting wheel 22 passes through the cutting groove 13 and extends to the operating table 1, a protective cover 11 is also fixedly installed on the top of the operating table 1, the protective cover 11 is arranged directly above the cutting wheel 22, and an aggregate assembly for collecting debris is arranged on the protective cover 11, a moving groove 14 is also opened on the top of the operating table 1, the moving groove 14 is arranged on one side of the cutting groove 13, a clamping assembly 3 is slidably connected in the moving groove 14, a building block is slidably clamped on the clamping assembly 3, and a scale line 12 is also opened on the top of the operating table 1, and the scale line 12 is arranged on the side of the moving groove 14 away from the protective cover 11 On the top, the initial position of the clamping assembly 3 is located at the zero scale of the scale line 12, and a driving motor 21 is also fixedly installed inside the fixed box 2. The output end of the driving motor 21 is fixed to the cutting wheel 22 through a coupling, and the cutting wheel 22 is rotatably connected to the side away from the driving motor 21 with an auxiliary fixing block 23, and the top of the auxiliary fixing block 23 is fixed to the bottom of the operating table 1. The collection assembly includes a collection box 5, and the collection box 5 is arranged below the operating table 1. The feeding end of the collection box 5 is connected to two conveying pipes 51, and suction machines 52 are arranged on the inner walls on both sides of the protective cover 11. The ends of the two conveying pipes 51 away from the collection box 5 extend to the protective cover 11 and are connected to the adjacent suction machines 52. A box door 53 is also arranged on the surface of the collection box 5, and a moving assembly 4 is also arranged in the moving groove 14;

[0030] When the device is needed, first place the block on the clamping assembly 3, fix the block by the clamping assembly 3, and adjust the clamping assembly 3 by the scale line 12 set on the operating table 1 to make the cutting more accurate;

[0031] After being fixed, the moving assembly 4 is started, and the clamping assembly 3 is driven by the moving assembly 4 to move toward the direction close to the cutting groove 13, and the driving motor 21 is started at the same time, so that the driving motor 21 drives the cutting wheel 22 to rotate, and the cutting wheel 22 cuts the block;

[0032] During cutting, the two suction machines 52 on the protective cover 11 are started to suck the waste generated during cutting through the suction machines 52 and transport it to the collecting box 5 through the transport pipe 51 for storage, so as to prevent the waste from floating everywhere.

[0033] For example 2, please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5The clamping assembly 3 includes a clamping plate 31, the top of the clamping plate 31 is slidably connected to two connecting plates 32, and the ends of the two connecting plates 32 close to the inside of the clamping plate 31 are each provided with a damping slider, and the tops of the two connecting plates 32 are fixedly connected to an auxiliary plate 33, and a first limiting plate 34 is provided on the side of the clamping plate 31 close to the cutting wheel 22, and a plurality of first return springs 35 are fixedly installed on the side of the clamping plate 31 close to the first limiting plate 34, and the ends of the plurality of first return springs 35 close to the clamping plate 31 are all fixed to the inside of the clamping plate 31, and the other ends of the plurality of first return springs 35 are all fixed to the first limiting plate 34, and the end of the auxiliary plate 33 away from the clamping plate 31 is slidably connected to a second limiting plate 36, and a plurality of second return springs 37 are fixedly installed on the side of the auxiliary plate 33 close to the second limiting plate 36, and the other ends of the plurality of second return springs 37 are all fixed to the second limiting plate 36;

[0034] When placing a building block, first lift the auxiliary plate 33 to make the connecting plate 32 slide in the clamping plate 31, so that the distance between the auxiliary plate 33 and the clamping plate 31 is increased, and the auxiliary plate 33 is loosened. Under the action of the damping slider in the connecting plate 32, the auxiliary plate 33 and the connecting plate 32 are fixed, and the first limiting plate 34 is pulled to move the first limiting plate 34 in the direction away from the clamping plate 31, and the building block is placed on the clamping plate 31, and the first limiting plate 34 is loosened. Under the action of the rebound force of the first return spring 35, the first limiting plate 34 is driven to clamp and fix the building block;

[0035] Push the auxiliary plate 33 downward to make the connecting plate 32 slide downward in the clamping plate 31, reduce the distance between the auxiliary plate 33 and the clamping plate 31, move the auxiliary plate 33 to the top of the building block but not in contact with the building block, pull the second limiting plate 36, clamp the second limiting plate 36 on the other end of the building block, and fix the building block by the clamping plate 31 and the second limiting plate 36.

[0036] For example 3, please refer to Figure 1 , Figure 4 and Figure 5The moving assembly 4 includes a servo motor 41, which is fixedly installed in the inner wall of the operating table 1 near the moving groove 14. The output end of the servo motor 41 is fixedly connected to a first rotating screw 42 through a coupling. The two ends of the first rotating screw 42 are respectively rotatably connected to the inner walls of the two ends of the moving groove 14. An adjusting block 43 is threadedly connected to the first rotating screw 42. A connecting block 44 is fixedly installed on the top of the adjusting block 43. The clamping plate 31 is slidably connected to the connecting block 44. A sliding groove 45 is opened on the top of the connecting block 44. A second rotating screw 46 is rotatably connected in the sliding groove 45. A sliding block 38 is fixedly installed at the bottom of the clamping plate 31. The sliding block 38 is threadedly connected to the second rotating screw 46. One end of the second rotating screw 46 passes through one end of the connecting block 44 and extends to the outside of the connecting block 44. The extending end of the second rotating screw 46 is fixedly connected to a rotating button 47.

[0037] When the cutting length needs to be adjusted, the rotating button 47 is first rotated to drive the second rotating screw 46 to rotate, so that the sliding block 38 slides left and right on the second rotating screw 46, thereby driving the clamping plate 31 and the building block to slide left and right, and the sliding distance is controlled by the scale line 12 set on the operating table 1;

[0038] After the adjustment is completed, the servo motor 41 is started, so that the servo motor 41 drives the first rotating screw 42 to rotate, and the first rotating screw 42 rotates to drive the adjusting block 43 and the connecting block 44 to slide on the first rotating screw 42, so that the connecting block 44 drives the clamping plate 31 to move toward the direction close to the cutting wheel 22, and the cutting wheel 22 cuts the block;

[0039] After the cutting is completed, the servo motor 41 is started again to rotate the first rotating screw 42 in the opposite direction, so that the clamping plate 31 and the building block are removed from the cutting wheel 22 , and the building block is removed from the clamping plate 31 .

[0040] Working principle: When the device is needed, first place the block on the clamping plate 31, adjust the first limit plate 34 and the second limit plate 36, clamp and fix the block by the first limit plate 34 and the second limit plate 36, so that the block remains stable and avoids shaking during cutting. After fixing, turn the rotating button 47, and drive the second rotating screw 46 to rotate by the rotating button 47, so that the sliding block 38 drives the clamping plate 31 to slide on the second rotating screw 46, and adjust the position of the clamping plate 31, thereby adjusting the size of the cutting;

[0041] After adjustment, the servo motor 41 is started to drive the first rotating screw 42 to rotate, so that the adjustment block 43 and the connecting block 44 slide on the first rotating screw 42 toward the cutting wheel 22, and the block is cut by the cutting wheel 22;

[0042] The suction machine 52 is started at the same time during cutting, and the debris generated during cutting is sucked by the suction machine 52 to prevent the debris from splashing everywhere. The sucked debris is transported to the collection box 5 through two conveying pipes 51 for centralized storage. The box door 53 provided on the collection box 5 facilitates the removal of the debris from the collection box 5 for processing;

[0043] When the cutting is completed, the building block is kept fixed on the clamping plate 31 under the action of the second limit plate 36, and the servo motor 41 is started again to drive the first rotating screw 42 to rotate in the opposite direction, so that the clamping plate 31 and the building block are removed from the cutting wheel 22, and the building block is removed from the clamping plate 31.

[0044] It should be noted that the various devices in this application are common devices in the market, and can be selected according to specific needs during specific use. The circuit connection relationship of each device belongs to a simple series and parallel connection circuit. There is no innovation in the circuit connection part. Those skilled in the art can implement it relatively easily. It belongs to the existing technology and will not be elaborated on.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building block cutting device, comprising an operating table (1), characterized in that: A fixed box (2) is fixedly mounted at the bottom of the operating table (1), a cutting wheel (22) is rotatably connected inside the fixed box (2), a cutting groove (13) is provided on the top of the operating table (1), the cutting wheel (22) passes through the cutting groove (13) and extends onto the operating table (1), a protective cover (11) is also fixedly mounted on the top of the operating table (1), the protective cover (11) is arranged directly above the cutting wheel (22), and a collection assembly for collecting debris is arranged on the protective cover (11); The top of the operating table (1) is also provided with a movable groove (14), the movable groove (14) is arranged on one side of the cutting groove (13), a clamping assembly (3) is slidably connected in the movable groove (14), a building block is slidably clamped on the clamping assembly (3), and a scale line (12) is also provided on the top of the operating table (1), the scale line (12) is arranged on a side of the movable groove (14) away from the protective cover (11), and the initial position of the clamping assembly (3) is located at the zero scale of the scale line (12).

2. A building block cutting device according to claim 1, characterized in that: A driving motor (21) is also fixedly installed inside the fixed box (2), and the output end of the driving motor (21) is fixed to the cutting wheel (22) through a coupling, and the side of the cutting wheel (22) away from the driving motor (21) is rotatably connected to an auxiliary fixing block (23), and the top of the auxiliary fixing block (23) is fixed to the bottom of the operating table (1).

3. A building block cutting device according to claim 1, characterized in that: The clamping assembly (3) comprises a clamping plate (31), the top of the clamping plate (31) is slidably connected to two connecting plates (32), one end of the two connecting plates (32) close to the inside of the clamping plate (31) is provided with a damping slider, and the tops of the two connecting plates (32) are fixedly connected to an auxiliary plate (33); A first limiting plate (34) is provided on one side of the clamping plate (31) close to the cutting wheel (22); a plurality of first return springs (35) are fixedly mounted on one side of the clamping plate (31) close to the first limiting plate (34); one end of the plurality of first return springs (35) close to the clamping plate (31) is fixed to the inside of the clamping plate (31); and the other ends of the plurality of first return springs (35) are fixed to the first limiting plate (34).

4. A building block cutting device according to claim 3, characterized in that: One end of the auxiliary plate (33) away from the clamping plate (31) is slidably connected to a second limiting plate (36); a plurality of second return springs (37) are fixedly mounted on one side of the auxiliary plate (33) close to the second limiting plate (36); the other ends of the plurality of second return springs (37) are fixed to the second limiting plate (36).

5. A building block cutting device according to claim 3, characterized in that: A moving assembly (4) is also provided in the moving groove (14), and the moving assembly (4) comprises a servo motor (41), and the servo motor (41) is fixedly installed in the inner wall of the operating table (1) close to the moving groove (14); the output end of the servo motor (41) is fixedly connected to a first rotating screw (42) through a coupling, and the two ends of the first rotating screw (42) are respectively rotatably connected to the inner walls at the two ends of the moving groove (14); an adjusting block (43) is threadedly connected to the first rotating screw (42), and a connecting block (44) is fixedly installed on the top of the adjusting block (43); and the clamping plate (31) is slidably connected to the connecting block (44); A sliding groove (45) is provided at the top of the connecting block (44), and a second rotating screw (46) is rotatably connected in the sliding groove (45). A sliding block (38) is fixedly installed at the bottom of the clamping plate (31), and the sliding block (38) is threadedly connected to the second rotating screw (46). One end of the second rotating screw (46) passes through one end of the connecting block (44) and extends to the outside of the connecting block (44), and a rotating button (47) is fixedly connected to the extended end of the second rotating screw (46).

6. A building block cutting device according to claim 1, characterized in that: The material collection assembly comprises a material collection box (5), wherein the material collection box (5) is arranged below the operating table (1), and the feed end of the material collection box (5) is connected to two conveying pipes (51), and suction machines (52) are arranged on the inner walls on both sides of the protective cover (11), and the ends of the two conveying pipes (51) away from the material collection box (5) extend to the protective cover (11) and are connected to adjacent suction machines (52), and a box door (53) is also arranged on the surface of the material collection box (5).

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