Full-automatic mud strip cutting machine

Abstract

The invention relates to the brick making mechanical technology in the building material industry, in particular to a full-automatic mud strip cutting machine which comprises a mud strip cutting assembly, a driving assembly and a conveying assembly, the mud strip cutting assembly is used for cutting mud strips, the driving assembly is used for driving the mud strip cutting assembly to cut the mud strips, and the conveying assembly is used for conveying the mud strips. And the mud strips are driven by the conveying assembly to continuously move in the first direction and are cut by the mud strip cutting assembly. 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, and particularly relates to a fully automatic mud strip cutting machine. Background Art

[0002] A mud strip cutting machine is a device used in a coal gangue or soil brick-making system to cut the continuously extruded brick blank mud strip from an extruding brick machine into brick blank mud strips of a certain length, so that subsequent machines can cut out corresponding numbers of brick blanks according to the brick blank mud strips.

[0003] In the existing brick-making system, the link of cutting brick blank mud strips usually relies on manual or semi-automatic equipment to complete. The existing mud strip cutting machines cannot perform precise cutting, which easily generates more and more mud heads, easily causes production waste, reduces the product yield rate, and increases the production cost at the same time.

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

[0005] In view of the deficiencies of the existing technology, the purpose of this application is to provide a fully automatic mud strip cutting machine, aiming to solve the problem of production waste caused by the inability of the existing technology to precisely cut brick blank mud strips, improve production efficiency, and reduce production costs.

[0006] The technical solution adopted by this application to solve the technical problem is as follows: A fully automatic mud strip cutting machine, comprising:

[0007] A mud strip cutting component, which is used to cut the mud strip;

[0008] A driving component, which is used to drive the mud strip cutting component to cut the mud strip;

[0009] A transportation component, which is used to transport the mud strip, so that the mud strip moves continuously along the first direction under the drive of the transportation component and is cut by the mud strip cutting component.

[0010] Further, the mud strip cutting component includes a cutting tool holder, a walking bracket, and a guide rail. The guide rail is installed on the bracket of the fully automatic mud strip cutting machine along the first direction. The walking bracket is slidably installed on the guide rail. The cutting tool holder is slidably installed on the walking bracket along the second direction, and the second direction is perpendicular to the first direction;

[0011] The driving component includes a first driving cylinder, and the first driving cylinder is installed on the walking bracket to drive the walking bracket to slide along the guide rail and drive the cutting tool holder to slide along the walking bracket to cut the mud strip when the mud strip moves along the first direction.

[0012] Furthermore, the cutting tool holder comprises a tool holder support rod and a cutting piece, and the cutting piece is mounted on the tool holder support rod.

[0013] Furthermore, the cutting member includes a tensioning hook and a steel wire, wherein the tensioning hook is mounted on the tool holder support rod, one end of the steel wire is mounted on the tensioning hook, and the other end of the steel wire is mounted on the tool holder support rod, so as to cut the mud strips through the steel wire.

[0014] Furthermore, the cutting piece also includes a disc handwheel, a spring upper seat sleeve, a spring lower seat sleeve and a compression spring, the compression spring is respectively installed in the spring upper seat sleeve and the spring lower seat sleeve, the spring lower seat sleeve is installed on the tool holder support rod, the disc handwheel is rotatably installed on the spring upper seat sleeve, and the tightening hook is sequentially inserted into the spring lower seat sleeve, the spring upper seat sleeve and the disc handwheel to tighten the steel wire.

[0015] Furthermore, the cutting tool holder further comprises a bearing base, so that the cutting tool holder can be slidably mounted on the walking bracket;

[0016] The cutting tool holder further includes an ear plate, and the driving assembly further includes a first piston rod, the first piston rod is drivingly connected to the first cylinder, and one end of the first piston rod is mounted on the ear plate.

[0017] Furthermore, the walking support also includes a fixing sleeve and a guide baffle, the first driving cylinder is mounted on the fixing sleeve, and the guide baffle is used to guide the mud strips.

[0018] Furthermore, the transport assembly includes a plurality of rollers, a transmission roller, a passive roller, a transmission shaft and a motor, the rollers are installed on the bracket at intervals along the first direction, the transmission roller is rotatably installed on the bracket at one end away from the mud strip cutting assembly, the passive roller is rotatably installed between the rollers, the motor is installed on the bracket, the rotating part is rotatably installed on the bracket, and the rotating part is respectively connected to the motor and the transmission roller for transmission.

[0019] Furthermore, the rotating part includes a sprocket, a first pulley, a second pulley and a transmission shaft, the transmission shaft is rotatably mounted on the bracket, the first pulley and the sprocket are rotatably mounted on both ends of the transmission shaft respectively, the second pulley is transmission-connected to the motor, the first pulley and the second pulley are transmission-connected, and the sprocket and the transmission roller are transmission-connected.

[0020] Furthermore, the driving assembly also includes a mounting base plate, the mounting base plate is mounted on the bottom of the bracket, and the motor is mounted on a side of the mounting base plate away from the bracket.

[0021] Beneficial effects:

[0022] In this application, a fully automatic mud strip cutting machine is provided. The mud strip is transported by a transportation component, enabling the mud strip to move stably in the fully automatic mud strip cutting machine of this application. Meanwhile, the mud strip cutting component is used to cut the mud strip, and the driving component synchronously drives the operation of the mud strip cutting component. Additionally, when the mud strip cutting component cuts the mud strip, it moves along with the movement of the mud strip to ensure that the cutting surface of the mud strip is flat and perpendicular, guaranteeing that the subsequent produced bricks meet the requirements. After cutting, the cut mud strip is thrown into the machine of the next process by the action of the transportation component, thereby completing the cutting of the continuous mud strip, improving production efficiency, ensuring product quality, and reducing labor intensity at the same time. Description of the drawings

[0023] Figure 1 Schematic diagram of the fully automatic mud strip cutting machine in the embodiment of this application;

[0024] Figure 2 is Figure 1 view in the A direction in;

[0025] Figure 3 Schematic diagram of the mud strip cutting component in the embodiment of this application;

[0026] Figure 4 is Figure 3 cross-sectional schematic diagram along the B-B direction in;

[0027] Figure 5 is Figure 4 enlarged schematic diagram of C in;

[0028] Figure 6 Schematic diagram of the idler roller in the embodiment of this application;

[0029] Figure 7 Schematic diagram of the driving drum in the embodiment of this application;

[0030] Figure 8 Schematic diagram of the driven drum in the embodiment of this application.

[0031] Description of the reference numerals:

[0032] 1. Clay bar cutting assembly; 11. Cutting tool holder; 111. Tool holder support rod; 1111. Tool holder side plate; 1112. Tool holder cross bar; 1113. Fixed rod; 112. Cutting piece; 1121. Tightening hook; 1122. Steel wire; 1123. Turntable handwheel; 1124. Spring upper seat sleeve; 1125. Spring lower seat sleeve; 1126. Compression spring; 113. Ear plate; 114. Bearing base; 12. Walking bracket; 121. Fixed sleeve; 122. Guide baffle; 13. Guide rail; 2. Driving assembly; 21. First driving cylinder; 22. First piston rod; 23. Second driving cylinder; 24. Second piston rod; 25. Air storage tank; 3. Transportation assembly; 31. Idler roller; 311. Steel pipe; 312. Roller shaft; 313. Roller plug; 314. Deep groove ball bearing; 315. Shaft circlip for shaft; 32. Driving roller; 321. Driving cylinder body; 322. Driving cylinder shaft; 323. First driving seal ring; 324. Driving deep groove ball bearing; 325. Driving inner seal ring; 326. Driving outer seal ring; 327. Driving inner retaining ring; 328. Driving outer retaining ring; 329. Driving outer baffle; 320. Shaft circlip for driving shaft; 33. Driven roller; 331. Driven cylinder body; 332. Driven cylinder shaft; 333. First driven seal ring; 334. Driven deep groove ball bearing; 335. Driven inner seal ring; 336. Driven outer seal ring; 337. Driven inner retaining ring; 338. Driven outer retaining ring; 339. Driven outer baffle; 330. Shaft circlip for driven shaft; 34. Transmission part; 341. Sprocket; 342. First pulley; 343. Second pulley; 344. Transmission rotating shaft; 35. Motor; 351. Installation base plate; 352. Adjusting rod; 36. Transmission belt; 4. Bracket; 41. Support seat; 42. Cylinder fixing plate; 5. Control assembly; 51. Cutting point; 52. Pushing point; 6. Clay bar. Detailed implementation mode

[0033] To make the purpose, technical solution and advantages of the present application clearer and more definite, the following further describes the present application in detail with reference to the accompanying drawings and by way of examples. It should be understood that the specific examples described herein are only used to explain the present application and are not used to limit the present application.

[0034] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more.

[0035] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0036] The present invention provides a fully automatic mud bar cutting machine, as Figures 1 to 8 shown, which is used to solve the problem of production waste caused by the inability to accurately cut the mud bar of the brick blank in the prior art, improve production efficiency, and reduce production costs. Specifically, the fully automatic mud bar cutting machine includes a mud bar cutting assembly 1, a driving assembly 2, and a transportation assembly 3. The mud bar cutting assembly 1 is used to cut the mud bar 6 entering the mud bar cutting machine in the present application. The brick extruder continuously extrudes the mud bar 6 into the mud bar cutting machine, and when the mud bar 6 moves to the cutting point 51, the mud bar cutting assembly 1 cuts the mud bar 6 to form a mud bar 6 with a fixed length, which is convenient for subsequent processing. In the present application, the length of the cut mud bar 6 is 1620 mm. Figure 1 The arrow in the mud bar 6 indicates the moving direction of the mud bar. The driving assembly 2 is used to drive the mud bar cutting assembly 1 to cut the mud bar 6 to form several mud bars 6 with a fixed length. The transportation assembly 3 is used to transport the mud bar 6, so that the mud bar 6 continuously moves in the first direction under the drive of the transportation assembly 3 and is cut by the mud bar cutting assembly 1. The first direction is set as the moving direction of the mud bar 6. After the mud bar 6 is cut, through the transportation of the transportation assembly 3, the mud bar 6 enters the brick cutting machine in the next process for subsequent operations.

[0037] Specifically, as Figures 3 to 5As shown in the figure, in order to enable the mud strip cutting assembly 1 to cut the mud strip 6, the mud strip cutting assembly 1 includes a cutting tool rest 11, a walking support 12 and a guide rail 13. The guide rail 13 is installed on the support 4 of the full-automatic mud strip cutting machine along the first direction. The walking support 12 is slidably installed on the guide rail 13, and the cutting tool rest 11 is slidably installed on the walking support 12 along the second direction. The direction perpendicular to the first direction is set as the second direction. At this time, the second direction is perpendicular to the first direction. Therefore, when the mud strip 6 moves along the first direction, the cutting tool rest 11 can move along the second direction to cut the mud strip 6. And because the mud strip 6 moves along the first direction, in order to keep the cutting surface of the mud strip 6 flat and perpendicular, at this time, the cutting tool rest 11 also needs to move along the first direction. So in this application, by making the walking support 12 slide along the first direction to drive the cutting support 4 to slide along the first direction, and at the same time the cutting support 4 moves along the second direction to cut the mud strip 6, ensuring that the cutting surface of the mud strip 6 is flat and perpendicular.

[0038] And in order to enable the walking support 12 to move along the first direction and enable the cutting tool rest 11 to move along the second direction, at this time, the driving assembly 2 includes a first driving cylinder 21. The first driving cylinder 21 is installed on the walking support 12 to drive the walking support 12 to slide along the guide rail 13 and drive the cutting tool rest 11 to slide along the walking support 12 when the mud strip 6 moves along the first direction, so that the walking support 12 moves along the first direction on the guide rail 13, and at this time the moving speed of the walking support 12 is kept consistent with the moving speed of the mud strip 6, avoiding affecting the cutting surface of the mud strip 6 when cutting the mud strip 6. At the same time, the cutting tool rest 11 moves along the second direction on the walking support 12 to cut the mud strip 6 and form a flat and perpendicular cutting surface.

[0039] Regarding the specific structure of the cutting tool rest 11, such as Figure 3As shown in the figure, the cutting tool rest 11 includes a tool rest support rod 111 and a cutting member 112. The cutting tool rest 11 is rectangular as a whole. The cutting member 112 is installed on the tool rest support rod 111. The mud strip 6 is cut by the cutting member 112. At this time, the tool rest support rod 111 includes a tool rest side plate 1111, a tool rest cross bar 1112 and a fixing rod 1113. The tool rest cross bars 1112 are arranged in parallel. The tool rest side plates 1111 are arranged between the tool rest cross bars 1112. The tool rest side plates 1111 and the tool rest cross bars 1112 are connected by bolts. At the same time, the fixing rod 1113 is installed between the two tool rest side plates 1111 and is parallel to the tool rest cross bars 1112. The cutting member 112 includes a tension hook 1121 and a steel wire 1122. The tension hook 1121 is installed on the tool rest support rod 111, specifically on the upper tool rest cross bar 1112. One end of the steel wire 1122 is installed on the tension hook 1121, and the other end of the steel wire 1122 is installed on the tool rest support rod 111, specifically on the fixing rod 1113. When the cutting tool rest 11 moves in the second direction, the mud strip 6 is cut by the steel wire 1122. At the same time, the steel wire 1122 is tensioned by the tension hook 1121 to ensure that the steel wire 1122 can smoothly cut the mud strip 6 and prevent the steel wire 1122 from loosening during the cutting process, which affects the cutting of the mud strip 6 by the steel wire 1122.

[0040] Further, in order to enable the tension hook 1121 to tension the steel wire 1122, the cutting member 112 further includes a faceplate handwheel 1123, a spring upper seat sleeve 1124, a spring lower seat sleeve 1125 and a compression spring 1126. The compression spring 1126 is respectively installed in the spring upper seat sleeve 1124 and the spring lower seat sleeve 1125. The spring lower seat sleeve is installed on the tool rest support rod 111. The faceplate handwheel 1123 is rotatably installed in the spring upper seat sleeve 1124. The tension hook 1121 passes through the spring lower seat sleeve 1125, the spring upper seat sleeve 1124 and the faceplate handwheel 1123 in sequence to tension the steel wire 1122. Specifically, by rotating the faceplate handwheel 1123, the tension hook 1121 is lifted, and then the steel wire 1122 connected to the tension hook 1121 is straightened. In addition, the position of the tension hook 1121 is fixed by the spring lower seat sleeve 1125 and the spring upper seat sleeve 1124 to prevent the tension hook 1121 from moving downward under the action of the steel wire 1122, resulting in the steel wire 1122 not being able to maintain a straightened state and loosening, and preventing the situation where the steel wire 1122 cannot cut the mud strip 6.

[0041] In addition, the cutting tool holder 11 also includes a bearing base 114, which is specifically arranged on the tool holder cross bar 1112. By installing the traveling bracket 12 on the bearing base 114, the cutting tool holder 11 can move along the traveling bracket 12 in the second direction to complete the cutting of the mud strips 6. In addition, the cutting tool holder 11 is also provided with an ear plate 113, which is located on one of the tool holder side plates 1111. At the same time, the driving assembly 2 also includes a first piston rod 22, which is transmission-connected to the first driving cylinder 21, and one end of the first piston rod 22 is installed on the ear plate 113. That is, when the cutting tool holder 11 needs to move in the second direction relative to the traveling bracket 12, the first driving cylinder 21 is used to drive the first piston rod 22 to extend and retract. When the first piston rod 22 is extended and retracted, the first piston rod 22 pushes the ear plate 113 to move, thereby moving the cutting tool holder 11, so that the cutting tool holder 11 moves in the second direction to cut the mud strips 6.

[0042] Furthermore, the traveling support 12 further includes a fixing sleeve 121 and a guide baffle 122. The first driving cylinder 21 is mounted on the fixing sleeve 121. The first driving cylinder 21 is fixed by the fixing sleeve 121 to prevent the first driving cylinder 21 from falling when the traveling support 12 and the cutting tool holder 11 move, thereby causing damage to the first driving cylinder 21 and affecting the cutting of the mud strip 6. The guide baffle 122 is used to guide the mud strip 6. When cutting the mud strip 6, the mud strip 6 needs to pass through the mud strip cutting assembly 1. In order to prevent the mud strip 6 from deviating during the movement, the guide baffle 122 is provided to control the mud strip 6 to move in a predetermined direction, which is also conducive to the cutting of the mud strip 6 by the cutting member 112 and maintaining the flatness and verticality of the cutting surface.

[0043] After the cutting tool holder 11 completes cutting of the mud strips 6, the traveling support 12 needs to return to the original position so that the cutting tool holder 11 can cut the mud strips 6 for the next time. Therefore, in the present application, the driving assembly 2 also includes a second driving cylinder 23 and a second piston rod 24. The second driving cylinder 23 is installed on the support 4, specifically, it is installed on the support 4 through a cylinder fixing plate 42. The second piston rod 24 is connected to the second driving cylinder 23 by transmission, and the second piston rod 24 is arranged opposite to the traveling support 12. When the cutting tool holder 11 completes cutting, the second driving cylinder 23 is started, and the second driving cylinder 23 drives the second piston rod 24 to extend, and the second piston rod 24 pushes the traveling support 12 to slide along the guide rail 13 and return to the original position, thereby completing the return of the mud strip cutting assembly 1. At the same time, the second piston rod 24 retracts under the drive of the second driving cylinder 23, so that the mud strip cutting assembly 1 can be pushed back to the original position again when the mud strip cutting assembly 1 completes cutting of the mud strips 6 next time.

[0044] Further, the operation of the first driving cylinder 21 and the second driving cylinder 23 requires compressed air. In order to supply compressed air to the first driving cylinder 21 and the second driving cylinder 23 in a timely manner, the driving assembly 2 further includes an air storage tank 25. The air storage tank 25 is installed on the bracket 4. The air storage tank 25 stores a certain amount of compressed air. At the same time, the air storage tank 25 is also connected to the first driving cylinder 21 and the second driving cylinder 23, so as to provide the required compressed air for the operation of the first driving cylinder 21 and the second driving cylinder 23 through the air storage tank 25.

[0045] Such as Figure 1 , Figures 6 to 8As shown, the transport assembly 3 includes a plurality of rollers 31, a transmission roller 32, a passive roller 33, a transmission shaft 344 and a motor 35. The rollers 31 are installed on the bracket 4 at intervals along the first direction. The transmission roller 32 is rotatably installed at one end of the bracket 4 away from the mud strip cutting assembly 1. The passive roller 33 is rotatably installed between the rollers 31. The motor 35 is installed on the bracket 4. The rotating part is rotatably installed on the bracket 4. The rotating part is respectively connected to the motor 35 and the transmission roller 32. At the same time, in order to allow the mud strip 6 to move on the transport assembly 3 and be transported to the cutting machine, the transport assembly 3 also includes a transmission belt 36. The transmission belt 36 is installed between the transmission roller 32 and the passive roller 33 along the first direction. The transmission belt 36 is driven to move by the rotation of the transmission roller 32, and the passive roller 33 is driven to rotate by the movement of the transmission belt 36, so that the movement of the mud strip 6 on the transport assembly 3 is more stable. Specifically, the rotation speed of the transmission drum 32 is 352 rpm, and the conveying speed of the transmission belt is 2 m / s. Therefore, when the cut mud strips 6 move to the transmission drum, they can be thrown to the cutting machine in combination with the friction between the transmission belt 36 and the transmission drum 32, and then the next operation is performed on the cutting machine, and the point where the mud strips 6 are thrown is set as the pushing point 52. In addition, before being thrown, the mud strips 6 need to be cut to form a standard mud strip 6 with a length of 1620 mm. At this time, a cutting point 51 is set at a specific position on the transmission belt 36, and the cutting point 51 is 1620 mm away from the original position of the mud strip cutting assembly 1. At this time, the mud strip cutting machine also includes a control component 5, which controls the mud strip 6 to be cut or thrown to the cutting machine. Specifically, travel switches are provided on the cutting point 51 and the pushing point 52. Therefore, when the front end of the mud strip 6 reaches the cutting point 51, the travel switch of the cutting point 51 is activated and sends a signal to control the driving component 2 to start, so that the cutting tool holder 11 starts to cut the mud strip 6. At the same time, under the drive of the first driving cylinder 21, the walking bracket 12 moves along the first direction, and the cutting tool holder 11 is driven by the walking bracket 12 to move along the first direction, and the cutting tool holder 11 and the mud strip 6 are kept in the first direction. The mud strip 6 is relatively still in the direction, and the cutting tool holder 11 is also moving in the second direction on the walking bracket 12 to cut the mud strip 6, so that the cut surface of the mud strip 6 is flat and vertical. After the cutting is completed, the mud strip cutting assembly 1 is driven by the second driving cylinder 23 to return to the initial position, and the mud strip 6 continues to move in the first direction on the conveyor belt 36 until the front end of the mud strip 6 reaches the pushing point 52, and the travel switch of the pushing point 52 is started and sends a signal, so that the transport assembly 3 can throw the cut mud strip 6 to the cutting machine, and then it is thrown to the cutting machine under the action of rotational inertia for the next step.

[0046] like Figure 6As shown, the roller 31 specifically includes a steel pipe 311, a roller shaft 312, a roller plug 313, a deep groove ball bearing 314, and an elastic retaining ring 315 for the shaft. The roller plug 313 is fixedly installed on the bracket 4, and the steel pipe 311 is rotatably sleeved on the roller shaft 312. Figure 7 As shown, the transmission drum 32 includes a transmission cylinder body 321, a transmission cylinder shaft 322, a transmission first sealing ring 323, a transmission deep groove ball bearing 324, a transmission inner sealing ring 325, a transmission outer sealing ring 326, a transmission inner retaining ring 327, a transmission outer retaining ring 328, a transmission outer retaining plate 329 and a transmission shaft elastic retaining ring 320. The transmission cylinder shaft 322 is fixedly mounted on the bracket 4, and the transmission cylinder body 321 is rotatably sleeved on the transmission cylinder shaft 322. Figure 8 As shown, the passive roller 33 includes a passive cylinder body 331, a passive cylinder shaft 332, a passive first sealing ring 333, a passive deep groove ball bearing 334, a passive inner sealing ring 335, a passive outer sealing ring 336, a passive inner retaining ring 337, a passive outer retaining ring 338, a passive outer retaining plate 339 and an elastic retaining ring 330 for the passive shaft. The passive cylinder shaft 332 is fixedly mounted on the bracket 4, and the passive cylinder body 331 is rotatably sleeved on the passive cylinder shaft 332.

[0047] Furthermore, in order to make the transmission drum 32 rotate more stably and avoid sudden changes in the rotation speed affecting the transportation of the mud strips 6, the rotating part includes a sprocket 341, a first pulley 342, a second pulley 343 and a transmission shaft 344, the transmission shaft 344 is rotatably mounted on the bracket 4, the first pulley 342 and the sprocket 341 are rotatably mounted at both ends of the transmission shaft 344, the second pulley 343 is transmission-connected to the motor 35, the first pulley 342 and the second pulley 343 are transmission-connected, the sprocket 341 and the transmission drum 32 are transmission-connected, specifically, a V-belt is wound between the first pulley 342 and the second pulley 343, and the V-belt is used to rotate the first pulley 342 and the second pulley 343. Transmission is carried out, and the sprocket 341 and the transmission drum 32 are connected by a roller chain. Specifically in this embodiment, the rotation speed of the motor is 940 rpm, that is, at this time, the second pulley 343 has the same rotation speed as the motor, and at this time the first-stage reduction ratio of the V-belt transmission is 1.667, and the second-stage reduction ratio of the sprocket 341 is 1.6, so the rotation speed of the transmission drum 32 is 940 / (1.667×1.6)=352 rpm. The rotation of the transmission drum 32 is made smoother by step-by-step reduction, avoiding sudden changes in the speed of the transmission drum 32 due to the direct transmission connection between the motor and the transmission drum 32.

[0048] After being used for a period of time, the V-belt will gradually become loose, affecting the transmission. Therefore, it is necessary to adjust the tightness of the V-belt. In this application, the tightness of the V-belt is adjusted by adjusting the position of the motor 35 so that the V-belt can transmit power. Specifically, the drive assembly 2 further includes a mounting base plate 351. The mounting base plate 351 is mounted at the bottom of the bracket 4, and the motor 35 is mounted on the side of the mounting base plate 351 facing away from the bracket 4. The mounting base plate 351 is welded by channel steel and steel plates. Four holes on the mounting base plate 351 are used for bolt connection with the motor 35. At the same time, an adjusting rod 352 passes through the mounting base plate 351. Correspondingly, a support seat 41 is provided on the bracket 4, and the adjusting rod 352 is rotatably mounted on the support seat 41. When it is necessary to fix the position of the motor, the adjusting rod 352 is fixed on the support seat 41 at this time to restrict the rotation of the adjusting rod 352. When it is necessary to tighten the V-belt by adjusting the position of the motor, the restriction of the adjusting rod 352 is released, and the adjusting rod 352 is rotated relative to the support seat 41, thereby adjusting the angle of the motor relative to the bracket 4 until the V-belt is tightened, and then the position of the motor is fixed again. In this application, the motor can be preset to have a certain angle of inclination. The maximum angle of inclination is 15° relative to the central axis of the bracket 4. After the V-belt becomes loose, by rotating the adjusting rod 352, the motor rotates in the direction close to the central axis of the bracket 4, and the angle of inclination gradually decreases until the V-belt is tightened again and the V-belt can transmit power again.

[0049] Therefore, when using the full-automatic mud bar cutting machine in this application to cut the mud bar 6, the brick extruder continuously extrudes the mud bar 6 to the mud bar cutting machine. When the mud bar 6 is driven by the supporting roller 31 and the conveyor belt 36 and moves in the first direction to the cutting point 51, the first driving cylinder 21 drives the walking bracket 12 to move in the first direction and drives the cutting tool holder 11 to move in the second direction, so that the cutting member 112 moves in the first direction to keep the relative position with the mud bar 6 unchanged in the first direction, and at the same time cuts the mud bar 6 in the second direction until the cutting of the mud bar 6 is completed. The mud bar 6 continues to move in the first direction. At the same time, the second driving cylinder 23 drives the second piston rod 24 to push the mud bar cutting assembly 1 back to the original position, and the cutting bracket 4 also returns to the original position under the action of the first driving cylinder 21. When the cut mud bar 6 moves to the pushing point 52, it is thrown onto the brick cutting machine by the friction force between the conveyor belt 36 and the driving roller 32 until the next uncut mud bar 6 moves to the cutting point 51, and then the mud bar 6 is cut. Then when the mud bar 6 moves to the pushing point 52, it is thrown onto the brick cutting machine. By repeating the above process, mud bars 6 of standard length are produced for subsequent processing.

[0050] It should be understood that the application of the present invention is not limited to the above examples. For those of ordinary skill in the art, improvements or transformations can be made according to the above description, and all such improvements and transformations shall fall within the protection scope of the appended claims of the present invention.

Claims

1. A fully automatic mud bar cutting machine, characterized in that, Comprising: A clay strip cutting assembly for cutting a clay strip; A driving assembly for driving the clay strip cutting assembly to cut the clay strip; A transporting assembly for transporting the clay strip so that the clay strip moves continuously in a first direction under the drive of the transporting assembly and is cut by the clay strip cutting assembly.

2. The full-automatic mud bar cutting machine according to claim 1, characterized in that The clay strip cutting assembly includes a cutting tool rest, a walking support and a guide rail. The guide rail is installed on the support of the full-automatic clay strip cutting machine along the first direction. The walking support is slidably installed on the guide rail. The cutting tool rest is slidably installed on the walking support along a second direction perpendicular to the first direction; The driving assembly includes a first driving cylinder installed on the walking support to drive the walking support to slide along the guide rail and drive the cutting tool rest to slide along the walking support to cut the clay strip when the clay strip moves in the first direction.

3. The fully automatic mud bar cutting machine according to claim 2, wherein, The cutting tool rest includes a tool rest support rod and a cutting member installed on the tool rest support rod.

4. The full-automatic mud bar cutting machine according to claim 3, characterized in that, The cutting member includes a tension hook and a steel wire. The tension hook is installed on the tool rest support rod. One end of the steel wire is installed on the tension hook and the other end is installed on the tool rest support rod to cut the clay strip by the steel wire.

5. The fully automatic mud bar cutting machine according to claim 4, wherein, The cutting member further includes a faceplate handwheel, an upper spring seat sleeve, a lower spring seat sleeve and a compression spring. The compression spring is respectively installed in the upper spring seat sleeve and the lower spring seat sleeve. The lower spring seat sleeve is installed on the tool rest support rod. The faceplate handwheel is rotatably installed on the upper spring seat sleeve. The tension hook passes through the lower spring seat sleeve, the upper spring seat sleeve and the faceplate handwheel in sequence to tension the steel wire.

6. The full-automatic mud bar cutting machine according to claim 2, wherein, The cutting tool rest further includes a bearing base for slidably installing the cutting tool rest on the walking support; The cutting tool rest further includes an ear plate. The driving assembly further includes a first piston rod. The first piston rod is in transmission connection with the first driving cylinder. One end of the first piston rod is installed on the ear plate.

7. The fully automatic mud bar cutting machine according to claim 2, wherein, The walking support further includes a fixed sleeve and a guiding baffle. The first driving cylinder is installed on the fixed sleeve. The guiding baffle is used for guiding the clay strip.

8. The full-automatic mud bar cutting machine according to any one of claims 2 to 7, characterized in that, The transporting assembly includes a plurality of idler rollers, a driving roller, a driven roller, a rotating part and a motor. The idler rollers are installed on the support at intervals along the first direction. The driving roller is rotatably installed at one end of the support away from the clay strip cutting assembly. The driven roller is rotatably installed between the idler rollers. The motor is installed on the support. The rotating part is rotatably installed on the support. The rotating part is in transmission connection with the motor and the driving roller respectively.

9. The fully automatic mud bar cutting machine according to claim 8, characterized in that, The rotating part includes a sprocket, a first pulley, a second pulley and a transmission rotating shaft. The transmission rotating shaft is rotatably installed on the support. The first pulley and the sprocket are respectively rotatably installed at both ends of the transmission rotating shaft. The second pulley is in transmission connection with the motor. The first pulley and the second pulley are in transmission connection. The sprocket and the driving roller are in transmission connection.

10. The fully automatic mud bar cutting machine according to claim 8, characterized in that, The driving assembly further comprises a mounting base plate, wherein the mounting base plate is mounted on the bottom of the bracket, and the motor is mounted on a side of the mounting base plate away from the bracket.

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