Blank cutting machine

Abstract

The invention relates to the technical field of brick making machinery in the building material industry, and particularly provides a green brick cutting machine which comprises a clay strip conveying assembly, a cutting assembly and a pushing assembly, the clay strip conveying assembly is used for conveying clay strips to an initial position in the first direction, and the cutting assembly is arranged on one side of the initial position of the clay strip conveying assembly and used for cutting the clay strips; the pushing assembly is arranged on the side, away from the cutting assembly, of the initial position of the mud strip conveying assembly, and the mud strips conveyed to the initial position by the mud strip conveying assembly are pushed by the pushing assembly to move in the second direction so that the cutting assembly can cut the mud strips moving in the second direction. The problem of production waste caused by the fact that green brick mud strips cannot be accurately cut in the prior art is solved, the mud strips are conveyed through the conveying assembly, meanwhile, the driving assembly drives the mud strip cutting assembly to cut the mud strips, the mud strip cutting assembly moves along with the mud strips, it is ensured that the cutting faces of the mud strips are flat and perpendicular, and the production efficiency is improved. Therefore, accurate cutting of the mud strips is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of brick-making machinery in the building materials industry, in particular to a brick cutting machine. Background Art

[0002] The brick cutting machine is a device used in the gangue or mud brick making system. After the continuous brick strips squeezed out by the brick extruder are cut into brick strips of a certain length by the mud strip cutter, several bricks are automatically cut out of the mud strips at one time.

[0003] In the existing brick-making system, the brick cutting process usually relies on manual or semi-automatic equipment to complete. The existing brick cutting process cannot cut accurately, resulting in the generation of waste bricks, causing production waste, reducing product yield, and increasing production costs.

[0004] Therefore, the existing technology still needs to be improved and developed. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this application is to provide a brick cutting machine, which aims to solve the problem that the existing technology cannot accurately cut bricks and cause production waste, improve production efficiency and reduce production costs.

[0006] The technical solution adopted by the present application to solve the technical problem is as follows: a blank cutting machine, comprising:

[0007] A mud strip conveying assembly, the mud strip conveying assembly being used to convey the mud strips to an initial position along a first direction;

[0008] a cutting assembly, the cutting assembly being arranged on one side of the initial position of the mud strip conveying assembly and being used for cutting the mud strips;

[0009] A pushing assembly, the pushing assembly being arranged on a side of the mud strip conveying assembly at the initial position away from the cutting assembly;

[0010] The mud strips conveyed to the initial position by the mud strip conveying assembly are pushed by the pushing assembly to move along the second direction, so that the cutting assembly cuts the mud strips moving along the second direction.

[0011] Furthermore, the mud strip conveying assembly includes a mud strip conveying seat and a conveying drive device, the mud strips are placed on the mud strip conveying seat, the mud strip conveying seat is arranged along a first direction, and the conveying drive device is transmission-connected to the mud strip conveying seat to drive the mud strip conveying seat to convey the mud strips along the first direction.

[0012] Furthermore, the mud strip conveying seat includes a platform frame, an active mud supporting roller and a driven mud supporting roller. The active mud supporting roller and the driven mud supporting roller are rotatably installed on the platform. The active mud supporting roller and the driven mud supporting roller are transmission connected, and the active mud supporting roller is transmission connected to the conveying drive device.

[0013] Furthermore, the conveying drive device includes an electric motor, a cycloidal pinwheel reducer, a shaft sprocket and a spline shaft. The electric motor and the cycloidal pinwheel reducer are transmission connected. The spline shaft is arranged on the output shaft of the cycloidal pinwheel reducer. The shaft sprocket is respectively transmission connected to the spline shaft and the active mud roller.

[0014] Furthermore, the mud strip conveying assembly further includes a limiting baffle, which is installed at an end of the mud strip conveying seat away from the mud strip entry to limit the movement of the mud strip.

[0015] Furthermore, the cutting assembly includes a cutting bracket and a plurality of cutting pieces, and the cutting pieces are installed on the cutting bracket at intervals along the first direction.

[0016] Furthermore, the cutting part includes a lower hook positioning plate, a positioning long shaft, a long shaft seat, a stop sleeve, a stop ring, a lower hook plate sleeve, an upper hook plate, a lower hook plate sleeve limit card and a cutting wire, and the cutting assembly also includes a tension spring.

[0017] Furthermore, the pushing assembly includes a front-end long mud supporting roller and a pushing drive device. The front-end long mud supporting roller is installed on the frame of the cutting machine along the second direction to support the mud strips that have been cut. The pushing drive device is installed on the frame to push the mud strips to move along the second direction so that the mud strips are cut by the cutting assembly.

[0018] Furthermore, the pushing drive device includes a mud blank pushing plate, a guide member, a hydraulic cylinder, a cylinder connecting cross bar and a cylinder piston rod. The mud blank pushing plate is slidably arranged on the mud strip conveying assembly along the second direction. The cylinder piston rod is transmission connected to the hydraulic cylinder. One end of the cylinder connecting cross bar is fixed on the mud blank pushing plate, one end of the cylinder piston rod is installed on the other end of the cylinder connecting cross bar, and the guide member is transmission connected to the mud blank pushing plate.

[0019] Furthermore, the cutting machine also includes a platform sliding assembly, which includes a platform sliding seat and a pushing drive device. The mud strip conveying seat is slidably installed on the platform sliding seat along the second direction shown, and the pushing drive device is transmission-connected to the mud strip conveying seat.

[0020] Beneficial effects:

[0021] The present application provides a brick cutting machine, which transports the mud strips to a cutting position through a mud strip transport component and waits for cutting. When the mud strips are transported to the designated position, the mud strips are pushed into contact with the cutting component by the pushing component, so that the cutting component cuts the mud strips. The mud strip transport component can allow the mud strips to move smoothly, avoiding the mud strips from shaking and causing deformation during transportation, which affects the subsequent process of forming brick blanks by cutting the mud strips. The pushing component cooperates with the cutting component to push the mud strips to the cutting component to cut the mud strips, so that the cut surface of the mud strips is flat and vertical, thereby forming brick blanks with uniform specifications and ensuring the production quality of the brick blanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of the blank cutting machine in the embodiment of the present application;

[0023] Figure 2 A top view of a blank cutting machine in an embodiment of the present application;

[0024] Figure 3 This is a left side view of the blank cutting machine in the embodiment of the present application;

[0025] Figure 4 This is a schematic diagram of a cutting assembly in an embodiment of the present application;

[0026] Figure 5 Schematic diagram of the lower hook plate sleeve limit card in the embodiment of the present application;

[0027] Figure 6 This is a schematic diagram of a mud strip conveying seat in an embodiment of the present application;

[0028] Figure 7 for Figure 6 Cross-sectional view in the AA direction;

[0029] Figure 8 for Figure 6 Cross-sectional view in the middle BB direction;

[0030] Figure 9 This is a schematic diagram of a conveying drive device in an embodiment of the present application;

[0031] Figure 10 This is a schematic diagram of a push drive device in an embodiment of the present application;

[0032] Figure 11 This is a schematic diagram of the platform push seat in the embodiment of the present application;

[0033] Figure 12 Schematic diagram of the push drive device in an embodiment of the present application.

[0034] Description of reference numerals:

[0035] 1. Mud strip conveying assembly; 11. Mud strip conveying seat; 111. Platform frame; 112. Active mud roller; 113. Driven mud roller; 114. Sprocket; 115. Protective cover; 116. Sprocket chain; 117. Sprocket fork; 118. Ear plate; 12. Conveyor drive unit; 121. Motor; 122. Cycloidal pinwheel reducer; 123. Shaft sprocket; 124. Spline shaft; 13. Limit baffle 2. Cutting assembly; 21. Cutting bracket; 221. Cutting wire; 222. Lower hook positioning plate; 223. Positioning long axis; 224. Long axis seat; 225. Stop sleeve; 226. Stop ring; 227. Lower hook plate sleeve; 228. Upper hook plate; 229. Lower hook plate sleeve limit card; 2291. Limit card body; 2292. Fixing sleeve; 2293. Limit pin; 2294. Handle; 23. Tension spring; 3. Pushing assembly; 31. Front-end long mud supporting roller; 32. Pushing drive device; 321. Mud blank pushing plate; 322. Guide member; 3221. Guide rod; 3222. Guide seat; 3223. Guide connecting cross bar; 323. Hydraulic cylinder; 324. Cylinder connecting cross bar; 325. Cylinder piston rod; 326. Cylinder connecting head; 327. Cylinder pin; 328. Cylinder cotter pin; 4. Platform sliding assembly; 41. Platform sliding seat; 411. First walking bracket; 412. Second walking bracket; 413. Walking guide rod; 414. Linear bearing; 415. Bearing seat; 416. Shaft end baffle; 42. Pushing drive device; 421. Cylinder; 422. Pneumatic piston rod; 423. Pneumatic connecting head; 424. Pneumatic connecting ear; 425. Pneumatic pin; 426. Pneumatic cotter pin; 5. Frame. DETAILED DESCRIPTION

[0036] To make the purpose, technical solutions and advantages of this application clearer and more explicit, the following further describes this application in detail with reference to the accompanying drawings and examples. It should be understood that the specific examples described herein are only used to explain this application and are not intended to limit this application.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on 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 or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0038] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0039] The present invention provides a blank cutting machine, such as Figures 1 to 12 As shown, the present invention solves the problem of the inability of the prior art to accurately cut brick blanks, resulting in production waste, thereby improving production efficiency and reducing production costs. Specifically, the brick cutting machine includes a clay strip conveying assembly 1, a cutting assembly 2, and a pushing assembly 3. The clay strip conveying assembly 1 is used to convey the clay strip along a first direction to an initial position. When a whole clay strip is placed on the brick cutting machine of this application, the clay strip conveying assembly 1 conveys the whole clay strip to the initial position. The cutting assembly 2 is located on one side of the initial position of the clay strip conveying assembly 1 and is used to cut the clay strip into several brick blanks to facilitate the processing of the brick blanks into bricks in the next step. In this application, a whole clay strip is required to be cut into 30 bricks. The pushing assembly 3 is located on the side of the initial position of the clay strip conveying assembly 1 away from the cutting assembly 2 and is used to push the clay strip on the clay strip conveying assembly 1 in a second direction, so that the cutting assembly 2 can cut the clay strip. As the clay strip moves in the second direction, it gradually approaches the cutting assembly 2 until it contacts and is cut by the cutting assembly 2. The first direction is set as the direction of movement of the mud strip when it is conveyed to the initial position, and the second direction is set as the direction in which the mud strip is pushed and moved by the pushing component 3 until it is cut by the cutting component 2. At this time, the first direction and the second direction remain perpendicular.

[0040] like Figure 1 and Figure 6-8 As shown, in order to enable the mud strip conveying component 1 to convey the entire mud strip so that the pushing component 3 can push the mud strip to be cut into several bricks, the mud strip conveying component 1 includes a mud strip conveying seat 11 and a conveying drive device 12. The mud strip is placed on the mud strip conveying seat 11, and the mud strip conveying seat 11 is arranged along a first direction. The conveying drive device 12 is transmission-connected to the mud strip conveying seat 11 to drive the mud strip conveying seat 11 to convey the mud strip along the first direction. Therefore, when the mud strip is placed on the mud strip conveying component 1 in this application, the mud strip is first located on the mud strip conveying seat 11, and then the mud strip conveying seat 11 is driven by the conveying drive device 12 to operate, so that the mud strip moves along the first direction. After the mud strip is moved, the pushing component 3 pushes the mud strip to move along the second direction, so that the mud strip is cut by the cutting component 2 by contacting the cutting component 2.

[0041] Specifically, the mud strip conveying seat 11 includes a platform frame 111, an active mud roller 112 and a driven mud roller 113, the active mud roller 112 and the driven mud roller 113 are rotatably mounted on the platform frame 111, the active mud roller 112 and the driven mud roller 113 are transmission-connected, the active mud roller 112 is transmission-connected to the conveying drive device 12, when the mud strip is placed on the mud strip conveying seat 11, the active mud roller 112 is driven to rotate by the conveying drive device 12, and then the active mud roller 112 drives the driven mud roller 113 to rotate, and the rotation of the active mud roller 112 and the driven mud roller 113 drives the mud strip to move along the first direction, so that the mud strip moves to the designated position. In the present application, a group of active mud rollers 112 and nine groups of driven mud rollers 113 are provided, the active mud rollers 112 and the driven mud rollers 113 are spaced apart along the first direction, and the active mud rollers 112 and the driven mud rollers 113 are parallel to each other. In addition, the mud strip conveying seat 11 also includes a protective cover 115, a sprocket chain 116 and a sprocket fork 117. At this time, the active mud roller 112 and the driven mud roller 113 are both provided with sprockets 114, and the active mud roller 112 is provided with three rows of sprockets 114, and the driven mud roller 113 is provided with two rows of sprockets 114. The three rows of sprockets 114 of the active mud roller 112 are respectively used for transmission connection with the conveying drive device 12 and transmission connection with the driven mud roller 113, so that the conveying drive device 12 drives the active mud roller 112 to rotate, and then the active mud roller 112 drives the driven mud roller to rotate. The two rows of sprockets 114 of the driven mud roller 113 are used to be connected to the active mud roller 112 and the adjacent driven mud roller 113, so that when the active mud roller 112 rotates, the driven mud roller 113 connected to the active mud roller 112 rotates, and then the rotating driven mud roller 113 synchronously drives the adjacent driven mud roller 113 to rotate, and finally realizes the synchronous rotation of the active mud roller 112 and the driven mud roller 113. Therefore, the sprocket chain 116 is set on one of the rows of sprockets 114 of the active mud roller 112 and the driven mud roller 113, so that the active mud roller 112 can drive the driven mud roller 113 to rotate, and realize the synchronous rotation of the active mud roller 112 and the driven mud roller 113. A protective cover 115 is provided above the sprocket 114 to protect the sprocket 114 and the sprocket chain 116, preventing the mud strips from contacting the sprocket 114 and the sprocket chain 116 and causing the mud strips to sink into the sprocket 114 and the sprocket chain 116, rendering the sprocket 114 and the sprocket chain 116 unusable or even damaged. A sprocket fork 117 is provided on the sprocket 114 of the active mud roller 112, and the sprocket fork 117 is used to change the speed and direction of rotation of the active mud roller 112, so as to facilitate the mud strips to move better on the mud strip conveying seat 11.

[0042] like Figure 9As shown, the conveying drive device 12 includes a motor 121, a cycloidal pinwheel reducer 122, a shaft sprocket 123 and a spline shaft 124. The motor 121 and the cycloidal pinwheel reducer 122 are transmission connected. Specifically, the motor 121 and the cycloidal pinwheel reducer 122 are directly connected through a flange, and the cycloidal pinwheel reducer 122 is provided to reduce speed to avoid sudden changes in the power of the motor 121 affecting the rotation of the active mud roller 112, causing the active mud roller 112 to be damaged. The spline shaft 124 is arranged on the output shaft of the cycloid pinwheel reducer 122, and the shaft sprocket 123 is respectively connected to the spline shaft 124 and the active mud support roller 112. Specifically, the shaft sprocket 123 is connected to one of the rows of sprockets 114 on the active mud support roller 112. Therefore, when the mud strip conveying assembly 1 needs to convey mud strips, the motor 121 is started to output outward, and then after stable deceleration of the cycloid pinwheel reducer 122 and transmission through the spline shaft 124 and the shaft sprocket 123, the active mud support roller 112 is rotated and drives the driven mud support roller 113 to rotate, so that the mud strip moves along the first direction on the mud strip conveying seat 11 when the active mud support roller 112 and the driven mud support roller 113 rotate.

[0043] In order to allow the mud strips to stop moving after moving to a specific position so that the pushing component 3 can push the mud strips to the cutting component 2 for cutting, the mud strip conveying component 1 also includes a limit baffle 13. The limit baffle 13 is installed on the end of the mud strip conveying seat 11 away from the entry of the mud strips. The movement of the mud strips is restricted by the limit baffle 13. In addition, the limit baffle 13 is also provided with a travel switch. When the mud strips contact the limit baffle 13, the travel switch is activated to control the operation of the pushing component 3 and the cutting component 2, so that the mud strips are pushed to the cutting component 2 by the pushing component 3 for cutting.

[0044] Furthermore, the cutting assembly 2 includes a cutting bracket 21 and a plurality of cutting members 22 , and the cutting members 22 are installed on the cutting bracket 21 at intervals along the first direction.

[0045] The cutting element 22 further comprises a lower hook positioning plate 222, a positioning long shaft 223, a long shaft seat 224, a stopper sleeve 225, a retaining ring 226, a lower hook plate sleeve 227, an upper hook plate 228, a lower hook plate sleeve limiter 229, and a cutting wire 221. The cutting assembly 2 also includes a tension spring 23, and the lower hook plate sleeve limiter 229 comprises a limiter body 2291, a fixing sleeve 2292, a limiter pin 2293, and a handle 2294. The fixing sleeve 2292 is welded to the spring lower hook plate sleeve 227. The limiter body 2291 has a connecting hole at its upper end, and a limiter pin 2293 connects the limiter body 2291 to the fixing sleeve 2292. The limiter body 2291 has a connecting hole at its lower left end, and a handle 2294 is mounted on this hole. The handle 2294 is used to manually control the rotation of the limiter body 2291. A 3 mm thick steel plate is welded in the middle of the limit card body 2291, and the part of the steel plate protruding from the limit card body 2291 is called a tongue.

[0046] Specifically, when hanging the cutting wire 221 and tightening the cutting wire 221, first hang the bottom ring of the cutting wire 221 on the wire lower hook positioning plate 222, then manually operate the handle 2294 and push it upward, so that the lower hook plate sleeve limiting card 229 is rotated an angle and leaves the upper hook plate 228 a distance to facilitate hanging the cutting wire, and then tighten the cutting wire 221 and hang the upper end on the hook plate 228. At this time, a cutting wire 221 is hung. After hanging the cutting wire 221, the handle 2294 is pushed downward to rotate the lower hook plate sleeve limiting card 229 back, and the tongue of the lower hook plate sleeve limiting card 229 is pressed on 21, which plays a positioning role.

[0047] After the cutting wire 221 is hung, the tension spring 23 is installed. One end of the tension spring 23 is hung on the top of the cutting bracket 21, and the other end is hung on the nut of the lower hook plate sleeve 227. The upper hook plate 228 is fixed to the lower hook plate sleeve 227 by bolts. The upper end of the cutting wire 221 is hung on the upper hook plate 228, and the lower end of the cutting wire 221 is fixed at this time. Therefore, the tension of the tension spring 23 tightens the cutting wire 221.

[0048] like Figure 1 and Figure 10 As shown, the pushing assembly 3 includes a front-end long supporting roller 31 and a pushing drive device 32. The front-end long supporting roller 31 is installed on the frame 5 of the brick cutting machine along a first direction to support the cut clay strips. The pushing drive device 32 is installed on the frame 5 to push the clay strips to move along a second direction so that the clay strips can be cut by the cutting assembly 2. Therefore, after the clay strips are transported to the designated position by the clay strip conveying seat 11, the pushing drive device 32 pushes the clay strips to move along the second direction. When the clay strips come into contact with the cutting assembly 2, they begin to be cut by the cutting assembly 2. Then, the pushing drive device 32 gradually pushes the clay strips to move along the second direction. During the movement, the clay strips are gradually cut by the cutting assembly 2 until the cutting is completed. After the cutting is completed, multiple bricks are formed. The front-end long supporting roller 31 supports the cut clay strips, i.e., the formed bricks, to facilitate the next step.

[0049] Specifically, the pushing drive device 32 includes a mud blank pushing plate 321, a guide member 322, a hydraulic cylinder 323, a cylinder connecting cross bar 324 and a cylinder piston rod 325. The mud blank pushing plate 321 is slidingly arranged on the mud strip conveying assembly 1 along the second direction. The cylinder piston rod 325 is transmission connected to the hydraulic cylinder 323. One end of the cylinder connecting cross bar 324 is fixed on the mud blank pushing plate 321. One end of the cylinder piston rod 325 is installed on the other end of the cylinder connecting cross bar 324. The guide member 322 is transmission connected to the mud blank pushing plate 321. When it is necessary to push the driving device 32 to push the mud strip to move in the second direction, the hydraulic cylinder 323 is started, and the hydraulic cylinder 323 drives the cylinder piston rod 325 to extend in the second direction, and then the cylinder piston rod 325 pushes the cylinder connecting cross bar 324 and the mud blank pushing plate 321 to move in the second direction, so that the mud blank pushing plate 321 pushes the mud strip to move in the second direction until the mud strip is cut by the cutting assembly 2. At the same time, the guide member 322 guides the mud blank pushing plate 321 during its movement to prevent the moving direction of the mud blank pushing plate 321 from deviating. Furthermore, in order to prevent the two from being disconnected when the cylinder piston rod 325 pushes the cylinder connecting cross bar 324, the pushing drive device 32 also includes a cylinder connecting head 326, a cylinder pin shaft 327 and a cylinder cotter pin 328. The cylinder connecting head 326 is installed on the end of the cylinder piston rod 325 close to the cylinder connecting cross bar 324, and the cylinder pin shaft 327 penetrates the cylinder connecting head 326 and the cylinder connecting cross bar 324 to fix the relative positions of the cylinder connecting head 326 and the cylinder connecting cross bar 324. When the oil cylinder cotter pin 328 is set on the oil cylinder pin shaft 327, the oil cylinder pin shaft 327 is fixed between the oil cylinder connecting head 326 and the oil cylinder connecting cross bar 324. The oil cylinder connecting head 326 and the oil cylinder connecting cross bar 324 are detachably installed through the cooperation of the oil cylinder pin shaft 327 and the oil cylinder cotter pin 328. The oil cylinder connecting head 326 and the oil cylinder connecting cross bar 324 are pushed to move by the oil cylinder piston rod 325. At the same time, the detachable connection between the oil cylinder connecting head 326 and the oil cylinder connecting cross bar 324 is also convenient for later maintenance.

[0050] The guide member 322 includes a guide rod 3221, a guide seat 3222 and a guide connecting cross bar 3223. The guide seats 3222 are arranged on both sides of the hydraulic cylinder 323 and remain parallel to the hydraulic cylinder 323. The guide rod 3221 is slidably installed in the guide seat 3222. One end of the guide rod 3221 is connected to the clay pushing plate 321. The two ends of the guide connecting cross bar 3223 are respectively installed between the guide rods 3221, specifically installed at the end of the guide rod 3221 away from the clay pushing plate 321. Therefore, when the clay is pushed When the blank pushing plate 321 is pushed by the cylinder piston rod 325 to slide along the second direction, the guide rod 3221 is allowed to slide along the guide seat 3222 and the guide connecting cross bar 3223 is installed on both ends of the guide rod 3221, so that the guide rod 3221 can keep moving along the second direction, thereby keeping the mud blank pushing plate 321 moving in a straight line in the second direction, avoiding the movement direction of the mud blank pushing plate 321 from shifting and causing the movement direction of the mud strip to shift, ensuring that the cutting surface of the brick blank is flat and vertical, and avoiding the occurrence of defective products.

[0051] When the clay strips are cut to form multiple bricks, in order to facilitate the bricks to enter the next process for processing, the bricks need to be moved out of the position of the cutting assembly 2 to avoid the cutting assembly 2 from blocking the bricks when moving and affecting the bricks from entering the next process. Therefore, in this application, after the clay strips are cut to form bricks, the clay strip conveying seat 11 needs to be moved as a whole in the second direction to move the bricks away from the cutting assembly 2. Therefore, the cutting machine also includes a platform pushing assembly 4, which allows the clay strip conveying seat 11 to move as a whole in the second direction. Figure 11 and Figure 12 As shown, the platform pushing assembly 4 includes a platform pushing seat 41 and a pushing drive device 42 . The mud strip conveying seat 11 is slidably installed on the platform pushing seat 41 along the second direction shown. The pushing drive assembly is in transmission connection with the mud strip conveying seat 11 . Specifically, the platform sliding seat 41 includes a first walking bracket 411, a second walking bracket 412, a linear bearing 414, a bearing seat 415, a walking guide rod 413 and an axis end baffle 416. At this time, the walking guide rod 413 is installed between the first walking bracket 411 and the second walking bracket 412 along the second direction. The first walking bracket 411 and the second walking bracket 412 are respectively fixed on the frame 5 of the cutting machine. The linear bearing 414 is slidably installed on the walking guide rod 413, and the bearing seat 415 is installed on the linear bearing 414. The platform frame 111 of the mud strip conveying seat 11 is installed on the bearing seat 415. Therefore, when the mud strip conveying seat 11 is pushed, the linear bearing 414 can slide in the second direction relative to the walking guide rod 413, thereby realizing the movement of the mud strip conveying seat 11 along the second direction, so that the brick can be away from the cutting assembly 2.

[0052] The push drive device 42 includes a cylinder 421, a pneumatic piston rod 422, a pneumatic coupling head 423, a pneumatic coupling ear 424, a pneumatic pin 425 and a pneumatic cotter pin 426. Correspondingly, an ear plate 118 is provided on the mud strip conveying seat 11. The pneumatic piston rod 422 is transmission-connected to the cylinder 421, the pneumatic coupling head 423 is installed on the pneumatic piston rod 422, the pneumatic coupling ear 424 penetrates into the pneumatic coupling head 423, and the pneumatic pin 425 penetrates into the pneumatic coupling ear 424 and the pneumatic coupling head 423. The pneumatic cotter pin 426 is installed on the pneumatic pin 425, thereby fixing the pneumatic pin 425 in the pneumatic position. The pneumatic coupling ear 424 and the pneumatic coupling head 423 are connected to each other, thereby fixing the relative positions of the pneumatic coupling head 423 and the pneumatic coupling ear 424. Finally, the pneumatic coupling ear 424 is connected to the ear plate 118 on the mud strip conveying seat 11. At this time, the pneumatic piston rod 422 can be driven to extend in the second direction by starting the cylinder 421, pushing the pneumatic coupling head 423 and the pneumatic coupling ear 424 to move in the second direction, thereby pushing the ear plate 118 connected to the pneumatic coupling ear 424 to move in the second direction, and finally making the mud strip conveying seat 11 move in the second direction and allowing the bricks to move away from the cutting assembly 2, so that the bricks can enter the next process for processing.

[0053] Therefore, when using the cutting machine in the present application to cut the mud strips to form multiple bricks, the entire mud strip is first placed on the mud strip conveying seat 11 of the mud strip transport assembly, and the active mud support roller 112 is driven to rotate by the conveying drive device 12, and the driven mud support roller 113 is driven to rotate, so that the mud strip moves along the first direction until the mud strip contacts the limit baffle 13. The conveying drive device 12 no longer drives the active mud support roller 112 to rotate, and at the same time the travel switch is turned on, so that the pushing drive device 32 pushes the mud strip to move along the second direction, gradually approaching the cutting assembly 2 and contacting the cutting assembly 2, so that the cutting assembly 2 cuts the mud strip. When the cylinder piston rod 325 in the pushing drive device 32 reaches the maximum stroke, the cutting assembly 2 completes the cutting of the mud strip and forms multiple bricks. After the cutting is completed, the hydraulic cylinder 323 drives the cylinder piston rod 325 to retract to its original position, that is, the pushing drive device 32 returns to its initial position. At this time, the push driving device 42 pushes the clay strip conveying seat 11 to move along the second direction, so that the bricks are away from the cutting assembly 2, thereby facilitating the bricks to enter the next process.

[0054] It should be understood that the application of the present invention is not limited to the above examples. For those skilled in the art, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A blank cutting machine, characterized in that: include: A mud strip conveying assembly, the mud strip conveying assembly being used to convey the mud strips to an initial position along a first direction; a cutting assembly, the cutting assembly being arranged on one side of the initial position of the mud strip conveying assembly and being used for cutting the mud strips; A pushing assembly, the pushing assembly being arranged on a side of the mud strip conveying assembly at the initial position away from the cutting assembly; The mud strips conveyed to the initial position by the mud strip conveying assembly are pushed by the pushing assembly to move along the second direction, so that the cutting assembly cuts the mud strips moving along the second direction.

2. The blank cutting machine according to claim 1, characterized in that The mud strip conveying assembly includes a mud strip conveying seat and a conveying drive device. The mud strips are placed on the mud strip conveying seat. The mud strip conveying seat is arranged along a first direction. The conveying drive device is transmission-connected to the mud strip conveying seat to drive the mud strip conveying seat to convey the mud strips along the first direction.

3. The cutting machine according to claim 2, characterized in that The mud strip conveying seat includes a platform frame, an active mud supporting roller and a driven mud supporting roller. The active mud supporting roller and the driven mud supporting roller are rotatably mounted on the platform. The active mud supporting roller and the driven mud supporting roller are transmission connected. The active mud supporting roller is transmission connected to the conveying drive device.

4. The cutting machine according to claim 3, characterized in that The conveying drive device includes an electric motor, a cycloidal pinwheel reducer, a shaft sprocket and a spline shaft. The electric motor is connected to the cycloidal pinwheel reducer in transmission. The spline shaft is arranged on the output shaft of the cycloidal pinwheel reducer. The shaft sprocket is connected to the spline shaft and the active mud roller in transmission respectively.

5. The cutting machine according to claim 2, characterized in that: The mud strip conveying assembly further comprises a limiting baffle, which is mounted on an end of the mud strip conveying seat away from the mud strip entry end to limit the movement of the mud strip.

6. The cutting machine according to claim 2, characterized in that: The cutting assembly includes a cutting bracket and a plurality of cutting pieces, and the cutting pieces are installed on the cutting bracket at intervals along the first direction.

7. The blank cutting machine according to claim 6, characterized in that: The cutting piece includes a lower hook positioning plate, a positioning long shaft, a long shaft seat, a stop sleeve, a stop ring, a lower hook plate sleeve, an upper hook plate, a lower hook plate sleeve limit card and a cutting wire, and the cutting assembly also includes a tension spring.

8. The cutting machine according to claim 1, characterized in that The pushing assembly includes a front-end long mud supporting roller and a pushing drive device. The front-end long mud supporting roller is installed on the frame of the cutting machine along the second direction to support the cut mud strips. The pushing drive device is installed on the frame to push the mud strips to move along the second direction so that the mud strips are cut by the cutting assembly.

9. The cutting machine according to claim 8, characterized in that: The pushing drive device includes a mud blank pushing plate, a guide member, a hydraulic cylinder, a cylinder connecting cross bar and a cylinder piston rod. The mud blank pushing plate is slidably arranged on the mud strip conveying assembly along the second direction. The cylinder piston rod is transmission connected to the hydraulic cylinder. One end of the cylinder connecting cross bar is fixed on the mud blank pushing plate, one end of the cylinder piston rod is installed on the other end of the cylinder connecting cross bar, and the guide member is transmission connected to the mud blank pushing plate.

10. The cutting machine according to claim 2, characterized in that: The cutting machine also includes a platform sliding assembly, which includes a platform sliding seat and a sliding drive device. The mud strip conveying seat is slidably installed on the platform sliding seat along the second direction shown, and the sliding drive device is transmission-connected to the mud strip conveying seat.

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