Green brick dividing and cutting machine for sintered bricks

Abstract

The utility model belongs to the technical field of sintered bricks, and discloses a sintered brick green brick splitting machine which comprises a rack, a motor is installed on the side face of the rack, a driving wheel and a driven wheel are rotationally connected to the inner wall of the rack through shaft sleeves, a belt is in transmission connection between the driving wheel and the driven wheel, and the driving wheel and the driven wheel are both fixedly connected with reciprocating lead screws. The reciprocating lead screw connected with the driving wheel is connected with the output end of a motor, the reciprocating lead screw connected with the driven wheel is rotationally connected with the rack through a shaft sleeve, the peripheries of the two reciprocating lead screws are in threaded connection with sliding blocks, and the bottom faces of the sliding blocks are connected with connecting plates. The air cylinder on the rack drives the blade to a proper height, the driving motor drives one reciprocating lead screw to rotate, so that the driving wheel rotates, the other reciprocating lead screw rotates under the action of the belt, so that the sliding block moves, and after the sliding block is close to the blade, the electric push rod is driven to drive the cleaning plate to move on the two sides of the blade, so that soil on the blade is removed.

Description

Technical Field

[0001] The present application relates to the technical field of fired bricks, and more specifically, to a fired brick blank cutting machine. Background Art

[0002] Sintered bricks: All bricks made of clay, shale, coal gangue or fly ash, which are made by molding and high-temperature roasting and used for building load-bearing and non-load-bearing walls are collectively called sintered bricks. According to the different raw materials, they are divided into sintered clay bricks, sintered fly ash bricks, sintered shale bricks, etc. Sintered ordinary bricks are solid or have a porosity of less than 25%. Sintered bricks will be cut according to usage requirements during production.

[0003] A cutting device for processing refractory wall bricks disclosed in the inspection publication number: CN212421807U comprises a bracket, a workbench is fixed on the bracket, a mounting plate is fixed on the workbench, a conveying assembly driven by a motor is arranged between two mounting plates, a cutting assembly fixed on the workbench is arranged above the conveying assembly, and a dust removal assembly fixed on the end of the workbench is arranged below the conveying assembly; when in use, the pressed and formed wall brick blanks are conveyed via a conveyor belt, and when the wall brick blanks are conveyed to the bottom of the cutting knife, the cylinder drives the cutting knife to move downward to cut the wall brick blanks, and dust entangled in the cutting process leaks out from the dust leakage holes, and part of the dust that does not leak out is brushed away by a brush cluster, the structure is simple, the operation is convenient, and dust is not easy to accumulate.

[0004] However, when the cutting device in the application is used to cut the bricks, the dirt on the bricks is easy to adhere to the surface of the blade. If it is not cleaned in time, the flatness of the cut surface will be seriously affected when the bricks are cut, thereby affecting the subsequent use of the bricks.

[0005] In order to solve the above problems, the present application provides a sintered brick blank cutting machine. Utility Model Content

[0006] The present application provides a sintered brick blank cutting machine adopts the following technical solution:

[0007] A sintered brick blank cutting machine comprises a frame, a motor is installed on the side of the frame, the inner wall of the frame is rotatably connected to a driving wheel and a driven wheel through a shaft sleeve, a belt is transmission-connected between the driving wheel and the driven wheel, and the driving wheel and the driven wheel are both fixedly connected to a reciprocating screw, the reciprocating screw connected to the driving wheel is connected to the output end of the motor, the reciprocating screw connected to the driven wheel is rotatably connected to the frame through a shaft sleeve, and the outer peripheries of the two reciprocating screws are threadedly connected to sliders, the bottom surface of the slider is connected to a connecting plate, an electric push rod is installed between the two connecting plates, and the output end of the electric push rod is fixedly connected to a connecting block, and the connecting block is connected to a cleaning plate.

[0008] Through the above technical solution, the motor drives one of the reciprocating screws to rotate, thereby rotating the driving wheel. Through the action of the belt, the other reciprocating screw rotates, thereby moving the slider. The two sliders move near both sides of the blade to remove the dirt on the blade.

[0009] Furthermore, a groove is provided on the bottom surface of the slider, and the groove is nested with the connecting plate. Threaded holes are provided on the sides of the slider and the connecting plate, and the sides of the slider are threadedly connected with bolts threadedly connected to the threaded holes.

[0010] Through the above technical solution, by installing bolts, the connecting block and the slider can be easily assembled, and the disassembly process is also relatively simple. The cleaning plate can be removed by disassembling the connecting block, and the cleaning plate can be cleaned to maintain its cleaning level at a high level.

[0011] Furthermore, the connection block is rotatably connected with a rotating shaft, and the rotating shaft is fixedly connected to the center of the side surface of the cleaning plate, and both ends of the rotating shaft are provided with threads and are threadedly connected with nuts.

[0012] Through the above technical solution, the nut is loosened, the angle of the rotating shaft is adjusted, and then the nut is tightened to fix the rotating shaft, thereby completing the angle adjustment of the cleaning plate.

[0013] Furthermore, two limit rods are fixedly connected between the frames, and the two limit rods respectively penetrate the two sliders and are slidably connected to the sliders.

[0014] Through the above technical solution, the slider can be made more stable during the movement by means of the limiting rod.

[0015] Furthermore, the two cleaning plates are both arranged at an inclination, and the two cleaning plates are symmetrically distributed with the blade as a symmetry axis.

[0016] Through the above technical solution, the cleaning plate arranged obliquely fits the cutting edge of the blade, thereby facilitating cleaning of the blade.

[0017] Furthermore, the top surface of the cleaning plate is movably connected to a mounting plate, and a Velcro is provided between the mounting plate and the opposite surface of the cleaning plate.

[0018] Through the above technical solution, the installation plate and the cleaning plate are easy to separate, thereby facilitating the replacement of the installation plate.

[0019] Furthermore, the mounting plate is made of wear-resistant material and has a high molecular polyethylene sheet structure.

[0020] Through the above technical solution, the high molecular polyethylene plate is wear-resistant and has self-lubricating properties, which is conducive to removing dirt from the blade.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] The blade is driven to a suitable height by the cylinder on the frame, and the driving motor drives one of the reciprocating screws to rotate, thereby rotating the driving wheel. Through the action of the belt, the other reciprocating screw rotates, thereby moving the slider. After the slider approaches the blade, it drives the electric push rod to drive the cleaning plate to move on both sides of the blade, thereby removing the dirt on the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the front view of the application;

[0024] Figure 2 A side view of the blade of the present application;

[0025] Figure 3 This is a schematic diagram of the slider structure of this application;

[0026] Figure 4 This is a cross-sectional view of the slider of this application.

[0027] Description of the numbers in the figure:

[0028] 1. Frame; 2. Motor; 3. Reciprocating screw; 4. Limit rod; 5. Slider; 6. Driving wheel; 7. Belt; 8. Connecting plate; 9. Cleaning plate; 10. Blade; 11. Electric push rod; 12. Connecting block; 13. Bolt; 14. Mounting plate; 15. Slot; 16. Threaded hole; 17. Driven wheel. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0030] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] Example:

[0033] The present application embodiment discloses a sintered brick blank cutting machine, please refer to Figure 1 and Figure 2 , including a frame 1, the frame 1 has a cylinder, and the output end of the cylinder is connected to the blade 10, which is the same as the technical principle and features disclosed in the comparative document: CN212421807U. A motor 2 is installed on the side of the frame 1, and the inner wall of the frame 1 is rotatably connected to a driving wheel 6 and a driven wheel 17 through a shaft sleeve. A belt 7 is connected between the driving wheel 6 and the driven wheel 17, and the driving wheel 6 and the driven wheel 17 are both fixedly connected to a reciprocating screw 3. The reciprocating screw 3 connected to the driving wheel 6 is connected to the output end of the motor 2, and the reciprocating screw 3 connected to the driven wheel 17 is rotatably connected to the frame 1 through a shaft sleeve, and the outer periphery of the two reciprocating screws 3 are threadedly connected with a slider 5, driving the motor 2 to drive one of the reciprocating screws 3 to rotate, so that the driving wheel 6 rotates, and the other reciprocating screw 3 rotates through the action of the belt 7, so that the slider 5 moves;

[0034] A connecting plate 8 is connected to the bottom surface of the slider 5, an electric push rod 11 is installed between the two connecting plates 8, and the output end of the electric push rod 11 is fixedly connected to a connecting block 12, and the connecting block 12 is connected to a cleaning plate 9, two limit rods 4 are fixedly connected between the frames 1, and the two limit rods 4 respectively penetrate the two sliders 5 and are slidably connected to the sliders 5, the two cleaning plates 9 are both inclined, and the two cleaning plates 9 are symmetrically distributed with the blade 10 as the symmetry axis, the top surface of the cleaning plate 9 is movably connected to a mounting plate 14, and a Velcro is arranged between the mounting plate 14 and the opposite surface of the cleaning plate 9, the mounting plate 14 is made of wear-resistant material, and is a polymer polyethylene sheet structure, the polymer polyethylene sheet is wear-resistant and has self-lubricating properties, which is conducive to removing dirt on the blade 10.

[0035] See also Figure 3 and Figure 4The bottom surface of the slider 5 is provided with a notch 15, and the notch 15 is nested with the connecting plate 8. The sides of the slider 5 and the connecting plate 8 are provided with threaded holes 16, and the side of the slider 5 is threadedly connected with a bolt 13 threadedly connected with the threaded hole 16. The connecting block 12 is rotatably connected with a shaft, and the shaft is fixedly connected to the center of the side of the cleaning plate 9. Both ends of the shaft are provided with threads and threaded with nuts. By installing the bolts 13, the connecting plate 8 and the slider 5 can be easily assembled. At the same time, the disassembly process is also relatively simple. The cleaning plate 9 can be removed by disassembling the connecting plate 8, and the cleaning plate 9 can be cleaned to keep its cleaning level at a high level.

[0036] The implementation principle of this embodiment is: when the blade 10 needs to be cleaned, the blade 10 is driven to a suitable height by the cylinder on the frame 1, and then the motor 2 is driven to drive one of the reciprocating screws 3 to rotate, thereby rotating the driving wheel 6, and through the action of the belt 7, the other reciprocating screw 3 rotates, thereby moving the slider 5. After the slider 5 approaches the blade 10, it drives the electric push rod 11 to drive the cleaning plate 9 to move on both sides of the blade 10 to remove the dirt on the blade 10, thereby avoiding the blade 10 with dirt on it cutting the brick blank, which seriously affects the flatness of the cut surface, thereby affecting the subsequent use of the brick.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sintered brick blank cutting machine, comprising a frame (1), characterized in that: A motor (2) is installed on the side of the frame (1); a driving wheel (6) and a driven wheel (17) are rotatably connected to the inner wall of the frame (1) via a shaft sleeve; a belt (7) is transmission-connected between the driving wheel (6) and the driven wheel (17); the driving wheel (6) and the driven wheel (17) are both fixedly connected to a reciprocating screw (3); the reciprocating screw (3) connected to the driving wheel (6) is connected to the output end of the motor (2); the reciprocating screw (3) connected to the driven wheel (17) is rotatably connected to the frame (1) via a shaft sleeve; the outer peripheries of the two reciprocating screws (3) are both threadedly connected to sliders (5); the bottom surface of the slider (5) is connected to a connecting plate (8); an electric push rod (11) is installed between the two connecting plates (8); the output end of the electric push rod (11) is fixedly connected to a connecting block (12); and the connecting block (12) is connected to a cleaning plate (9).

2. The sintered brick blank cutting machine according to claim 1, characterized in that: The bottom surface of the slider (5) is provided with a notch (15), and the notch (15) is nested with the connecting plate (8). The sides of the slider (5) and the connecting plate (8) are provided with threaded holes (16), and the side of the slider (5) is threadedly connected with a bolt (13) threadedly connected to the threaded hole (16).

3. The sintered brick blank cutting machine according to claim 1, characterized in that: The connecting block (12) is rotatably connected to a rotating shaft, and the rotating shaft is fixedly connected to the center of the side of the cleaning plate (9), and both ends of the rotating shaft are provided with threads and are threadedly connected to nuts.

4. The sintered brick blank cutting machine according to claim 1, characterized in that: Two limiting rods (4) are fixedly connected between the frames (1), and the two limiting rods (4) respectively penetrate the two sliding blocks (5) and are slidably connected to the sliding blocks (5).

5. The sintered brick blank cutting machine according to claim 1, characterized in that: The two cleaning plates (9) are both arranged at an inclination, and the two cleaning plates (9) are symmetrically distributed with the blade (10) as a symmetry axis.

6. The fired brick blank cutting machine according to claim 1, characterized in that: The top surface of the cleaning plate (9) is movably connected to a mounting plate (14), and a Velcro is provided between the mounting plate (14) and the opposite surface of the cleaning plate (9).

7. The fired brick blank cutting machine according to claim 6, characterized in that: The mounting plate (14) is made of wear-resistant material and has a high molecular polyethylene sheet structure.

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