Slitting machine for preparation of building thermal insulation concrete bricks

Abstract

The utility model discloses a slitting machine for preparation of building thermal insulation concrete bricks, and relates to the technical field of concrete brick preparation devices, the slitting machine comprises a cutting frame, the outer walls of the two sides of the cutting frame are connected with expansion frames, the inner walls of the two expansion frames are provided with bearing assemblies, and the two ends of each bearing assembly are provided with clamping assemblies; second air cylinders fixed to the clamping assemblies are installed at the lower ends of the outer walls of the two sets of extension frames correspondingly, a PLC is fixed to the upper end of the outer wall of one side of the cutting frame, infrared distance meters are installed at the upper ends of the inner walls of the two sets of extension frames correspondingly, and the PLC is electrically connected with the infrared distance meters and the second air cylinders. According to the building thermal insulation concrete brick cutting device, the cutting length is set through the PLC, so that the PLC controls the two sets of second air cylinders to start to stretch out and draw back, a building thermal insulation concrete brick can be pushed to move towards an inner cavity of an expansion frame on one side, and the horizontal distance between the building thermal insulation concrete brick and a clamping frame is automatically monitored under the action of an infrared distance meter; and the cutting length of the building thermal insulation concrete brick can be conveniently controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete brick preparation devices, in particular to a longitudinal cutting machine for preparing building thermal insulation concrete bricks. Background Art

[0002] Building thermal insulation concrete bricks are a type of building brick with thermal insulation properties. They have the characteristics of light weight, good thermal insulation properties, and good sound absorption. They are widely used in the construction field. Longitudinal cutting is often required during the preparation of building thermal insulation concrete bricks.

[0003] The Chinese utility model patent document with announcement number: CN213648175U discloses a longitudinal cutting machine for concrete brick production, including a box body, a screw rod and a movable plate, screw rods are arranged inside both sides of the box body, the lower end of the screw rod is fixedly connected to a fixed block, the surface of the screw rod is arranged with a thread, the middle of the screw rod is threadedly connected to a movable block, a rotating shaft is rotatably connected between the movable blocks, and a blade is fixedly connected in the middle of the rotating shaft, a pushing rod is threadedly connected to both sides of the box body, one end of the pushing rod is fixedly connected to a fixing plate, guide rails are fixedly connected to both sides of the box body, the upper end of the guide rail is slidably connected to a movable plate, a gap is arranged in the middle of the movable plate, and the movable block can be moved up and down on the screw rod by the rotation of the screw rod through the arranged screw rod, and the arranged motor 2 can provide rotational power to the screw rod to make the screw rod rotate, and the movable block is provided with a vertical thread inside the movable block to facilitate the upward and downward movement of the movable block.

[0004] Although the above utility model patent document can perform longitudinal cutting of building insulation concrete bricks, in actual use, it is often necessary to cut building insulation concrete bricks of different lengths according to actual needs. The above utility model patent document does not have this function. Therefore, the utility model proposes a longitudinal cutting machine for preparing building insulation concrete bricks that is different from the prior art to solve the above technical problems. Utility Model Content

[0005] In order to improve the above-mentioned problem that building thermal insulation concrete bricks cannot be cut into different lengths according to actual needs in actual use, the utility model provides a longitudinal cutting machine for preparing building thermal insulation concrete bricks.

[0006] The utility model provides a longitudinal cutting machine for preparing building thermal insulation concrete bricks, which adopts the following technical scheme:

[0007] A longitudinal cutting machine for preparing building thermal insulation concrete bricks comprises a cutting frame, the outer walls on both sides of the cutting frame are connected to expansion frames, two groups of inner walls of the expansion frames are installed with supporting components, both ends of the supporting components are installed with clamping components, the lower ends of the outer walls of the two groups of expansion frames are installed with second cylinders fixed to the clamping components, a PLC controller is fixed at the upper end of the outer wall of one side of the cutting frame, an infrared rangefinder is installed at the upper end of the inner walls of the two groups of expansion frames, the PLC controller is electrically connected to the infrared rangefinder and the second cylinder, a strip hole is opened on the top wall of the cutting frame, and a cutting component is fixed to the top wall of the cutting frame.

[0008] By adopting the above technical solution, the cutting length is set through the PLC controller so that the PLC controller controls the two groups of second cylinders to start extension and retraction, thereby pushing the building thermal insulation concrete bricks to move toward the inner cavity of the expansion frame on one side, and automatically monitoring the horizontal distance between it and the clamping frame under the action of the infrared rangefinder, thereby facilitating the control of the cutting length of the building thermal insulation concrete bricks.

[0009] Optionally, the supporting assembly includes a limit rod, which is fixed at the lower end of the inner wall of the expansion frame, and both sides of the outer wall of the limit rod are movably provided with a placing table, and the two groups of outer walls of the placing tables are respectively fixed to the end positions of the horizontal output shafts of the two groups of second cylinders.

[0010] Optionally, the clamping assembly includes a clamping frame, which is fixed on the top wall of the placement table, a first cylinder is fixed to the top wall of the clamping frame, an end of the output shaft of the first cylinder passes through the top wall of the clamping frame and is fixed with a clamping plate, and an anti-slip pad is fixed to the bottom wall of the clamping plate.

[0011] By adopting the above technical solution, the two groups of second cylinders are started to telescope to adjust the horizontal distance between the two groups of placement tables, and the two groups of first cylinders are started to extend to drive the clamping plates and anti-slip pads to move downward to clamp and fix the positions of the building insulation concrete bricks, which is convenient for building insulation concrete bricks of different sizes.

[0012] Optionally, the cutting assembly includes a third cylinder, which is fixed on the top wall of the cutting frame, and the end of the vertical output shaft of the third cylinder extends into the inner cavity of the cutting frame and is fixed with a mounting frame, a driving motor is fixed to the bottom wall of the inner cavity of the mounting frame, and a rotating shaft passing through the outer wall of the mounting frame is installed at the output end of the driving motor, and a cutting wheel is fixed at the end position of the rotating shaft.

[0013] By adopting the above technical solution, the third cylinder is started to extend to drive the installation frame and the cutting wheel to move downward synchronously, and the drive motor is started to drive the rotating shaft to rotate, thereby driving the cutting wheel to rotate synchronously, thereby longitudinally cutting the building insulation concrete bricks.

[0014] Optionally, a collecting frame is provided at the bottom wall of the inner cavity of the cutting frame.

[0015] By adopting the above technical solution, the debris generated during the longitudinal cutting process can be conveniently collected under the action of the collecting frame.

[0016] Optionally, both sides of the front side of the cutting frame are hinged with switch doors via hinges.

[0017] By adopting the above technical solution, the building insulation concrete bricks can be easily taken in and out by opening and closing the switch door, and the switch door can be kept closed during the longitudinal cutting process to avoid injuries caused by debris generated during the longitudinal cutting process.

[0018] In summary, the present invention has at least one of the following beneficial effects:

[0019] Start the two sets of second cylinders to extend and retract to adjust the horizontal distance between the two sets of placement tables, start the two sets of first cylinders to extend and drive the clamping plate and the anti-skid pad to move downward so that they can cooperate with the placement table to clamp and fix the position of the building insulation concrete bricks, which is convenient for building insulation concrete bricks of different sizes;

[0020] The cutting length is set through the PLC controller so that the PLC controller controls the two sets of second cylinders to start extension and retraction, thereby pushing the building thermal insulation concrete bricks to move toward the inner cavity of the expansion frame on one side, and automatically monitoring the horizontal distance between it and the clamping frame under the action of the infrared rangefinder, so as to facilitate the control of the cutting length of the building thermal insulation concrete bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the front and cross-sectional structure of the cutting frame and cutting assembly of the utility model.

[0024] In the figure: 1. first cylinder; 2. clamping plate; 3. second cylinder; 4. expansion frame; 5. placement table; 6. limit rod; 7. collection frame; 8. cutting frame; 9. anti-slip mat; 10. infrared rangefinder; 11. clamping frame; 12. PLC controller; 13. third cylinder; 14. strip hole; 15. cutting wheel; 16. installation frame; 17. rotating shaft; 18. driving motor; 19. opening and closing door body. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-3 The utility model is described in further detail.

[0026] Please refer to the attached figure in the instruction manual Figure 1 and 2 The utility model provides an embodiment: a longitudinal cutting machine for preparing building thermal insulation concrete bricks, including a cutting frame 8, both sides of the front side of the cutting frame 8 are hinged with a switch door body 19 through hinges, the outer wall of the switch door body 19 is installed with a vertical anti-slip handle and a lock body, the outer walls of both sides of the cutting frame 8 are connected with an expansion frame 4, the inner walls of the two groups of expansion frames 4 are installed with supporting components, the supporting components include a limit rod 6, the limit rod 6 is fixed at the lower end of the inner wall of the expansion frame 4, the two sides of the outer wall of the limit rod 6 are movably sleeved with a placing table 5, the top wall of the placing table 5 is installed with a clamping component, and the clamping component includes a clamping frame 11.

[0027] Please refer to the attached figure in the instruction manual Figure 1 The clamping frame 11 is fixed on the top wall of the placement table 5, and the longitudinal section of the clamping frame 11 is set to be L-shaped. The top wall of the clamping frame 11 is fixed with a first cylinder 1, and the end of the output shaft of the first cylinder 1 passes through the top wall of the clamping frame 11 and is fixed with a clamping plate 2. The bottom wall position of the clamping plate 2 is fixed with an anti-slip pad 9, and the lower ends of the outer walls of the two groups of expansion frames 4 are installed with second cylinders 3 fixed to the outer wall of the placement table 5.

[0028] Synchronously start the two groups of second cylinders 3 to telescopically adjust the horizontal distance between the two groups of placement platforms 5, then open the switch door 19 to place the building insulation concrete bricks to be longitudinally cut on the top walls of the two groups of placement platforms 5, start the two groups of first cylinders 1 to extend and drive the clamping plate 2 and the anti-slip pad 9 to move downward so that they can cooperate with the placement platform 5 to clamp and fix the position of the building insulation concrete bricks, which is convenient for building insulation concrete bricks of different sizes.

[0029] Please refer to the attached figure in the instruction manual Figure 1 and 2 A PLC controller 12 is fixed at the upper end of the outer wall of one side of the cutting frame 8, and an infrared rangefinder 10 is installed at the upper end of the inner wall of the two groups of expansion frames 4. The PLC controller 12 is electrically connected to the infrared rangefinder 10 and the second cylinder 3. The cutting length is set by the PLC controller 12 so that the PLC controller 12 controls the two groups of second cylinders 3 to start, push the building insulation concrete bricks to move to the inner cavity of the expansion frame 4 on one side, and automatically monitor the horizontal distance between it and the clamping frame 11 under the action of the infrared rangefinder 10, so as to conveniently control the cutting length of the building insulation concrete bricks.

[0030] Please refer to the attached figure in the instruction manual Figure 1 and 3A strip hole 14 is provided on the top wall of the cutting frame 8, a cutting assembly is fixed on the top wall of the cutting frame 8, and the cutting assembly includes a third cylinder 13, the third cylinder 13 is fixed on the top wall of the cutting frame 8, the end of the vertical output shaft of the third cylinder 13 extends to the inner cavity of the cutting frame 8 and is fixed with a mounting frame 16, a driving motor 18 is fixed to the bottom wall of the inner cavity of the mounting frame 16, a rotating shaft 17 that passes through the outer wall of the mounting frame 16 is installed at the output end of the driving motor 18, and a cutting wheel 15 is fixed at the end position of the rotating shaft 17.

[0031] The third cylinder 13 is started to extend to drive the mounting frame 16 and the cutting wheel 15 to move downward synchronously, and the driving motor 18 is started to drive the rotating shaft 17 to rotate, thereby driving the cutting wheel 15 to rotate synchronously, and then the building insulation concrete bricks can be longitudinally cut.

[0032] Please refer to the attached figure in the instruction manual Figure 1 The bottom wall of the inner cavity of the cutting frame 8 is provided with a collecting frame 7, and the top of the collecting frame 7 is provided with an opening. The debris generated by cutting can be automatically collected into the inner cavity of the collecting frame 7.

[0033] Working principle: When using the longitudinal cutting machine for preparing building insulation concrete bricks, first place the cutting frame 8 stably in the appropriate position, then open the switch door 19 and synchronously start the two groups of second cylinders 3 to extend and retract, so as to push the two groups of placement tables 5 to move synchronously on the outer wall of the limit rod 6, and then the horizontal spacing between the two groups of placement tables 5 can be adjusted, and then the building insulation concrete bricks to be longitudinally cut are placed on the top walls of the two groups of placement tables 5, and the two groups of first cylinders 1 are started to extend to drive the clamping plate 2 and the anti-slip pad 9 to move downward, so that they can cooperate with the placement table 5 to clamp and fix the position of the building insulation concrete bricks, which is convenient for building insulation concrete bricks of different sizes.

[0034] Start the third cylinder 13 to extend and drive the mounting frame 16 and the cutting wheel 15 to move downward synchronously, start the drive motor 18 to drive the rotating shaft 17 to rotate, thereby driving the cutting wheel 15 to rotate synchronously, and then the building insulation concrete bricks can be longitudinally cut. After the longitudinal cutting is completed, start the third cylinder 13 to extend and drive the cutting wheel 15 to move synchronously. When the thickness of the building insulation concrete bricks is too large, the cutting wheel 15 moves upward and penetrates the strip hole 14, which is convenient for ensuring that the building insulation concrete bricks can be longitudinally cut.

[0035] Before longitudinal cutting, after the building insulation concrete bricks are stably fixed, the cutting length is set through the PLC controller 12 so that the PLC controller 12 controls the two groups of second cylinders 3 to start telescoping, thereby pushing the building insulation concrete bricks to move toward the inner cavity of the expansion frame 4 on one side. Under the action of the infrared rangefinder 10, the horizontal distance between it and the clamping frame 11 is automatically monitored, which facilitates the control of the cutting length of the building insulation concrete bricks, and the debris generated by the cutting can be automatically collected in the inner cavity of the collection frame 7.

[0036] The standard parts used in the present utility model document can all be purchased from the market. The various components in the present utility model document can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0037] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A longitudinal cutting machine for preparing building thermal insulation concrete bricks, comprising a cutting frame (8), characterized in that: The outer walls on both sides of the cutting frame (8) are connected to the expansion frame (4), the inner walls of the two groups of the expansion frames (4) are installed with supporting components, the two ends of the supporting components are installed with clamping components, the lower ends of the outer walls of the two groups of the expansion frames (4) are installed with second cylinders (3) fixed to the clamping components, the upper end of the outer wall of one side of the cutting frame (8) is fixed with a PLC controller (12), the upper end of the inner walls of the two groups of the expansion frames (4) are installed with infrared rangefinders (10), the PLC controller (12) is electrically connected to the infrared rangefinder (10) and the second cylinder (3), the top wall of the cutting frame (8) is provided with a strip hole (14), and the top wall of the cutting frame (8) is fixed with a cutting component.

2. A longitudinal cutting machine for preparing building thermal insulation concrete bricks according to claim 1, characterized in that: The supporting assembly comprises a limiting rod (6), the limiting rod (6) being fixed at the lower end of the inner wall of the expansion frame (4), and a placing platform (5) being movably sleeved on both sides of the outer wall of the limiting rod (6), and the outer walls of the two groups of the placing platforms (5) are respectively fixed to the end positions of the horizontal output shafts of the two groups of second cylinders (3).

3. A longitudinal cutting machine for preparing building thermal insulation concrete bricks according to claim 2, characterized in that: The clamping assembly comprises a clamping frame (11), the clamping frame (11) is fixed on the top wall of the placement table (5), a first cylinder (1) is fixed on the top wall of the clamping frame (11), an end of an output shaft of the first cylinder (1) passes through the top wall of the clamping frame (11) and is fixed with a clamping plate (2), and an anti-slip pad (9) is fixed on the bottom wall of the clamping plate (2).

4. The longitudinal cutting machine for preparing building thermal insulation concrete bricks according to claim 1, characterized in that: The cutting assembly comprises a third cylinder (13), the third cylinder (13) is fixed on the top wall of the cutting frame (8), the end of the vertical output shaft of the third cylinder (13) extends into the inner cavity of the cutting frame (8) and is fixed with a mounting frame (16), a driving motor (18) is fixed to the bottom wall of the inner cavity of the mounting frame (16), a rotating shaft (17) penetrating the outer wall of the mounting frame (16) is installed at the output end of the driving motor (18), and a cutting wheel (15) is fixed at the end of the rotating shaft (17).

5. The longitudinal cutting machine for preparing building thermal insulation concrete bricks according to claim 1, characterized in that: A collecting frame (7) is arranged at the bottom wall of the inner cavity of the cutting frame (8).

6. The longitudinal cutting machine for preparing building thermal insulation concrete bricks according to claim 1, characterized in that: Both sides of the front side of the cutting frame (8) are hingedly connected with a switch door body (19) via hinges.

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