Automatic cutting equipment for filtering, washing and drying machine assembly

Abstract

The invention relates to the technical field of cutting machine tools, in particular to an automatic cutting device for a filtering, washing and drying machine assembly, which comprises a fixing frame, a laser cutting machine, a laser cutting device, a laser cutting device and a laser cutting device, a laser on the laser cutting machine extends into the cutting box; the monitoring unit is used for detecting the diameter and the moving length of the stirring shaft raw material to be cut; the two conveying mechanisms are symmetrically arranged on the two sides of the fixing frame; and the control unit controls the conveying mechanism to adaptively clamp and convey the stirring shaft raw materials with different diameters according to the detection information value, and simultaneously controls the two clamping and rotating mechanisms to clamp and rotate the stirring shaft raw materials to be cut, so that the laser cutting machine can conveniently carry out laser cutting treatment on the stirring shaft raw materials in the rotating process.

Description

Technical Field

[0001] The invention relates to the field of cutting machine tools, in particular to automatic cutting equipment for filter, washing and drying machine components. Background Art

[0002] A filter-washer-dryer is a device used for solid-liquid separation, and is commonly used in the pharmaceutical, chemical, food and other industries. The components of a filter-washer-dryer mainly include a cylinder, an agitator, a filter basket, a sealing ring, a heating jacket, a discharge device, etc. The agitator is composed of an agitator shaft and a stirring blade. The design of the agitator shaft of a filter-washer-dryer usually depends on the specific application requirements, material characteristics and equipment design standards. The thickness (diameter size) of the agitator shaft may vary to adapt to different process conditions and processing capacity. For example, a larger diameter agitator shaft may be used to process larger volumes of materials or applications that require greater stirring force, while a smaller diameter agitator shaft may be used for delicate operations or smaller-scale production.

[0003] Therefore, in the process of processing the agitator shaft, it is necessary to first cut the raw material pipe of the agitator shaft to cut it into a specified length. The existing cutting method mostly involves manually holding the agitator shaft raw material with the help of cutting equipment. The existing cutting equipment is not convenient for adaptive adjustment and clamping according to the raw material pipes of the agitator shaft of different diameters, which is not conducive to automated production, and the debris generated during the cutting process can easily affect the working environment. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an automatic cutting device for filter washing and drying machine components.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic cutting device for filter, washing and drying machine components, comprising a fixed frame, a cutting box fixedly mounted on the top of the fixed frame, and a feed hole and a discharge hole respectively opened on the left and right sides of the cutting box, and further comprising: A laser cutting machine is arranged on top of the fixing frame, and the laser on the laser cutting machine extends into the interior of the cutting box; A monitoring unit is used to detect the diameter of the stirring shaft material to be cut and the length of movement; Two conveying mechanisms are symmetrically arranged on both sides of the fixed frame, and automatically and adaptively clamp and convey stirring shaft raw materials of different thicknesses according to the detection information of the monitoring unit; Two clamping and rotating mechanisms are symmetrically arranged on the side walls of the cutting box, and are used to automatically and adaptively clamp and rotate stirring shaft raw materials of different thicknesses; an annular guide slope, provided on the inner bottom of the cutting box; A dust collecting member is fixedly mounted on the bottom of the fixing frame, and a dust collecting pipe of the dust collecting member is fixedly connected to the interior of the cutting box; The control unit controls the conveying mechanism, the clamping and rotating mechanism, the laser cutting machine and the dust collecting part to operate according to the monitoring information value of the monitoring unit; when working, the stirring shaft raw material to be cut is placed on the monitoring unit through the external loading setting, and one end of the stirring shaft raw material is located in the conveying mechanism on the left. The monitoring unit detects the diameter of the stirring shaft raw material and sends the detection information value to the control unit. The control unit controls the conveying mechanism on the left to adaptively operate the stirring shaft raw material according to the detection information value, and uses the conveying mechanism on the left to convey the stirring shaft raw material to the right, passing through the feed hole and the discharge hole in turn. When the monitoring unit detects that the stirring shaft raw material has moved to the specified distance, it indicates that the cutting operation is performed by the laser cutting machine at this time. The cut stirring shaft material is of the required length. Therefore, the monitoring unit will operate the conveying mechanism on the left to stop conveying and reset, and at the same time control the two clamping and rotating mechanisms to clamp and rotate the stirring shaft material to be cut, so that the laser cutting machine can perform laser cutting on the stirring shaft material during the rotation process. The debris generated by the cutting will fall onto the annular guide slope and be absorbed by the dust collector, reducing the impact of flying debris on the working environment. After the cutting is completed, the clamping and rotating mechanism stops operating and releases the clamping. The control unit controls the conveying mechanism on the right to convey the cut stirring shaft material out, and then the conveying mechanism on the left continues to convey the stirring shaft material and automatically performs the cutting operation. The conveying mechanisms on the left and right sides are controlled separately. The conveying mechanism on the left is used to convey the stirring shaft material to be cut, and the conveying mechanism on the right is used to convey the stirring shaft material after cutting. The monitoring unit is set up to facilitate the diameter detection of stirring shaft raw materials of different thicknesses, as well as the detection of the moving distance of the stirring shaft raw materials during the transportation process. The purpose of diameter detection of the stirring shaft raw materials is: on the one hand, it is convenient for the control unit to control the conveying mechanism to adaptively achieve stable clamping and transportation of stirring shaft raw materials of different diameters based on different diameter detection information values, and control the clamping rotation mechanism to adaptively achieve stable clamping of stirring shaft raw materials of different diameters; on the other hand, if the detected diameter information value exceeds the set value, it means that the stirring shaft raw material at this time is relatively thick, and the control unit needs to automatically adjust the laser cutting machine to a higher laser power to achieve effective cutting; the displacement information value of the distance moved by the stirring shaft raw material is detected, so that the stirring shaft raw materials after cutting are all in the same specified length.

[0006] The purpose of using a cutting box is to provide a semi-enclosed laser cutting environment to minimize the flying of debris generated by laser cutting.

[0007] Preferably, the monitoring unit includes a support frame, which is arranged on the left side of the fixing frame, a plurality of first mounting seats are fixedly mounted on the side wall of the support frame, each of the first mounting seats is mounted with a driven wheel, a second mounting seat is fixedly connected to the top of the support frame, and a visual detection system is provided on the side wall of the second mounting seat; The monitoring unit further includes a third mounting base, which is fixedly connected to the right side of the cutting box, and a displacement sensor is fixedly mounted on the third mounting base.

[0008] Preferably, the conveying mechanism includes: a first mounting bracket, fixedly mounted on a side wall of the fixing bracket; Two sliding seats are slidably arranged on the top of the first mounting frame, and a conveying roller is respectively arranged on the top of each sliding seat through a rotating shaft; The second mounting frame is fixedly connected to the top of one of the sliding seats, the top of the second mounting frame is fixedly connected to the first motor, the output shaft of the first motor passes through the second mounting frame and is fixedly connected to the first synchronous wheel, the surfaces of the two rotating shafts close to the first synchronous wheel are fixedly connected to the second synchronous wheel, the top of the sliding seat between the two second synchronous wheels is rotatably connected to the guide wheel, and the surfaces of the first synchronous wheel, the two second synchronous wheels and the guide wheel are jointly connected to the synchronous belt; The driving mechanism is arranged on the top of the first mounting frame and is used to drive the two sliding seats to move synchronously.

[0009] Preferably, the driving mechanism includes a fourth motor, which is fixedly connected to the top of the first mounting bracket. The end of the output shaft of the fourth motor is fixedly connected to a bidirectional screw, and the two sliding seats are threadedly connected to the bidirectional screw through two threaded sleeves respectively.

[0010] Preferably, the clamping rotation mechanism includes a rotating cover and a second motor, the rotating cover is rotatably connected to the side wall of the cutting box, a three-jaw chuck is fixedly installed on the side wall of the rotating cover, the surface of the rotating cover is fixedly connected to a first outer gear ring, the second motor is fixedly installed on the side wall of the cutting box through a mounting plate, the output shaft end of the second motor is fixedly connected to a first gear, and the first gear and the first outer gear ring are engaged with each other.

[0011] Preferably, an auxiliary cleaning mechanism is provided inside the cutting box, and the auxiliary cleaning mechanism is used to push and clean the debris accumulated on the annular inclined surface; The auxiliary cleaning mechanism comprises: a first annular groove, formed on the inner wall of the cutting box, wherein a second outer gear ring is rotatably connected to the inner wall of the first annular groove; A connecting box is fixedly connected to the inner ring wall of the second outer gear ring, the bottom of the connecting box is fixedly connected to a cleaning box, the bottom surface of the cleaning box is in contact with the annular guide inclined surface, and the top of the cleaning box is arranged in an arc shape; Two mounting grooves are symmetrically provided on the side wall of the cutting box, and both mounting grooves are connected to the first annular groove. A third motor is fixedly mounted on the inner bottom surface of each mounting groove. The output shaft end of the third motor is fixedly connected to a second gear, and the second gear is meshed with the second outer gear ring. An air blowing mechanism is provided on the side wall of the cleaning box, and when the cleaning box rotates to clean the debris accumulated on the annular guide slope, the air blowing mechanism is linked to blow the debris to assist in cleaning; The control unit is further used to control the two third motors to operate.

[0012] Preferably, the blowing mechanism includes: A second annular groove is formed on the inner wall of the cutting box, a sealing ring is rotatably connected to the inner wall of the second annular groove, and the inner ring wall of the sealing ring is fixedly connected to the side wall of the connecting box; A plurality of inclined holes are equidistantly provided on the cleaning surface of the cleaning box, and a filter is fixedly mounted on the end of each inclined hole; a first connecting pipe, for connecting the connection box to the interior of the second annular groove; one end of the first connecting pipe is fixedly connected to the connection box, and the other end of the first connecting pipe is fixedly passed through the sealing ring and extends to the interior of the second annular groove; Two third mounting brackets are respectively fixedly connected to the inner walls of the two mounting grooves, and a cylinder with an upward opening is fixedly connected to the inner wall of each third mounting bracket, and a through hole is provided at the bottom of each cylinder; Two exhaust fans are installed at the mouths of the two cylinders respectively; Two connecting shafts are respectively fixedly connected to the ends of the output shafts of the two third motors, the ends of the two connecting shafts respectively pass through adjacent through-holes and extend into the interior of the cylinder, the ends of the two connecting shafts are respectively fixedly connected to adjacent exhaust fan drive shafts, and the surfaces of the connecting shafts are in sealed contact with the inner walls of the corresponding through-holes; The two second communicating tubes are fixedly connected to the side walls of the two cylinders respectively, and the ends of the two second communicating tubes are connected to the interior of the second annular groove.

[0013] Preferably, the control unit includes a controller, and the controller is mounted on a side wall of the fixing frame. The control method of the controller includes the following steps: The controller generates first control information according to the information value of the diameter of the stirring shaft raw material detected by the monitoring unit; The controller first sends the first control information to the conveying mechanism on the left side to control the conveying mechanism on the left side to automatically and adaptively clamp and convey the stirring shaft raw materials of different thicknesses; When the controller receives the displacement information value detected by the monitoring unit, it generates second control information and third control information; The controller sends the second control information to the clamping and rotating mechanisms to control the two clamping and rotating mechanisms to automatically adaptively clamp and rotate the stirring shaft materials of different thicknesses, and at the same time sends the third control information to the laser cutting machine to control the laser cutting machine to perform laser cutting operations; After the cutting is completed, the controller sends the first control information to the conveying mechanism on the right side to control the conveying mechanism on the right side to convey the cut stirring shaft raw material away.

[0014] Preferably, the control method of the controller further includes: When the diameter information value received by the controller exceeds the set value, the controller will also generate fourth control information and fifth control information; The controller sends fourth control information to the laser cutting machine to automatically adjust the laser cutting machine to a higher laser power to achieve efficient cutting; The controller sends the fifth control information to the auxiliary cleaning mechanism to control the auxiliary cleaning mechanism to assist the dust collecting member in cleaning the generated debris.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the monitoring unit detects that the stirring shaft raw material has moved to the specified distance, it indicates that the cutting operation is performed by the laser cutting machine at this time, and the cut stirring shaft raw material meets the required length. Therefore, at this time, the monitoring unit will operate the conveying mechanism on the left to stop conveying and reset, and at the same time control the two clamping and rotating mechanisms to clamp and rotate the stirring shaft raw material to be cut, so as to facilitate the laser cutting machine to perform laser cutting on the stirring shaft raw material during the rotation process. The debris generated by the cutting will fall onto the annular guide slope and be absorbed by the dust collector to reduce the impact of flying debris on the working environment. After the cutting is completed, the clamping and rotating mechanism stops operating and releases the clamping. The control unit controls the conveying mechanism on the right to convey the cut stirring shaft raw material out, and then the conveying mechanism on the left continues to convey the stirring shaft raw material and automatically performs the cutting operation.

[0016] 2. The monitoring unit is set up to facilitate the diameter detection of stirring shaft raw materials of different thicknesses, as well as the detection of the moving distance of the stirring shaft raw materials during the transportation process. The purpose of the detection of the stirring shaft raw materials is: on the one hand, it is convenient for the control unit to control the conveying mechanism to adaptively clamp and convey stirring shaft raw materials of different diameters according to different diameter detection information values, and control the clamping rotation mechanism to adaptively clamp stirring shaft raw materials of different diameters; on the other hand, if the detected diameter information value exceeds the set value, it means that the stirring shaft raw material at this time is relatively thick, and the control unit needs to automatically adjust the laser cutting machine to a higher laser power to achieve effective cutting; the displacement information value of the moving distance of the stirring shaft raw material is detected, so that the stirring shaft raw materials after cutting are all in the same specified length.

[0017] 3. When the monitoring unit detects that the diameter information value exceeds the set value, it means that the stirring shaft material is too thick at this time, and the control unit needs to automatically adjust the laser cutting machine to a higher laser power to achieve effective cutting. Generally speaking, thicker steel pipes may produce larger particles of debris because more materials need to be melted and removed. These large particles of debris sometimes fall on the annular guide slope far away from the dust collection port and will not be easily absorbed and cleaned by the dust collection part. Over time, it is easy to cause accumulation. Therefore, when the monitoring unit detects that the diameter of the stirring shaft material exceeds the set value, it will control the two third motors to operate, and the output shaft of the third motor will drive the second gear to rotate, and the rotating second gear drives the connecting box connected to it. The second outer gear ring rotates, thereby driving the cleaning box to rotate along the annular guide slope, scraping the large particles accumulated on the annular guide slope, so that the scraped large particles roll along the slope of the annular guide slope to the lower dust suction port, making it convenient for the dust collection part to absorb them. In the process of the two third motors driving the second gear to rotate, the blower mechanism on the side wall of the cleaning box will be linked to perform a blowing operation. Therefore, during the cleaning process, the wind blown out by the blower mechanism is used to blow the cleaned large particles of debris, which helps the large particles of debris to roll better to the dust suction port and avoids the debris from adhering to the side wall of the cleaning box. The top of the cleaning box is set to an arc shape to reduce the accumulation of debris during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the conveying mechanism of the present invention.

[0020] Figure 3 This is a structural diagram of the connection between the rotating cover and the first outer gear ring of the present invention.

[0021] Figure 4This is a structural diagram of the connection between the cylinder and the second connecting pipe of the present invention.

[0022] Figure 5 Partial cutaway view of the cutting box of the present invention Figure 1 .

[0023] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A in the middle.

[0024] Figure 7 It is a schematic structural diagram of the cleaning box of the present invention.

[0025] Figure 8 For the present invention Figure 7 Enlarged structural diagram at point B in the middle.

[0026] Figure 9 Partial cutaway view of the cutting box of the present invention Figure 1 .

[0027] Figure 10 For the present invention Figure 9 Enlarged structural diagram at point C in the middle.

[0028] Figure: 1, fixed frame; 2, cutting box; 3, laser cutting machine; 301, laser; 4, annular guide ramp; 5, dust collector; 6, first mounting frame; 7, sliding seat; 8, conveyor roller; 9, second mounting frame; 10, first motor; 11, guide wheel; 12, synchronous belt; 13, second motor; 14, bidirectional screw; 15, rotating cover; 16, three-jaw chuck; 17, first outer gear ring; 18, first gear; 19, first ring shaped groove; 20. Second outer gear ring; 21. Connecting box; 22. Cleaning box; 23. Third motor; 24. Second gear; 25. Second annular groove; 26. Sealing ring; 27. Inclined hole; 28. Filter; 29. ​​First connecting pipe; 30. Third mounting bracket; 31. Cylinder; 32. Exhaust fan; 33. Connecting shaft; 34. Second connecting pipe; 35. Support frame; 36. Driven wheel; 37. Visual inspection system; 38. Fourth motor. DETAILED DESCRIPTION

[0029] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may conceive of other obvious variations.

[0030] like Figures 1 to 10 The automatic cutting device for filter, washing and drying machine components shown in the figure includes a fixed frame 1, a cutting box 2 is fixedly installed on the top of the fixed frame 1, and a feed hole and a discharge hole are respectively opened on the left and right sides of the cutting box 2, and further includes: The laser cutting machine 3 is arranged on the top of the fixed frame 1, and the laser 301 on the laser cutting machine 3 extends into the interior of the cutting box 2; A monitoring unit is used to detect the diameter of the stirring shaft material to be cut and the length of movement; Two conveying mechanisms are symmetrically arranged on both sides of the fixed frame 1, and automatically perform adaptive clamping and conveying of stirring shaft raw materials of different thicknesses according to the detection information of the monitoring unit; Two clamping and rotating mechanisms are symmetrically arranged on the side walls of the cutting box 2, and are used to automatically and adaptively clamp and rotate the stirring shaft raw materials of different thicknesses; An annular guiding slope 4 is provided on the inner bottom of the cutting box 2; The dust collecting member 5 is fixedly mounted on the bottom of the fixing frame 1, and the dust collecting pipe of the dust collecting member 5 is fixedly connected to the interior of the cutting box 2; The control unit controls the conveying mechanism, the clamping and rotating mechanism, the laser cutting machine 3 and the dust collecting part 5 to operate according to the monitoring information value of the monitoring unit; when working, the stirring shaft raw material to be cut is placed on the monitoring unit through the external loading setting, and one end of the stirring shaft raw material is located in the conveying mechanism on the left. The monitoring unit detects the diameter of the stirring shaft raw material and sends the detection information value to the control unit. The control unit controls the conveying mechanism on the left to adaptively operate the stirring shaft raw material according to the detection information value, and uses the conveying mechanism on the left to convey the stirring shaft raw material to the right, passing through the feed hole and the discharge hole in turn. When the monitoring unit detects that the stirring shaft raw material has moved to the specified distance, it indicates that the cutting operation is performed by the laser cutting machine 3 at this time. The cut stirring shaft material is of the required length. Therefore, at this time, the monitoring unit will operate the conveying mechanism on the left to stop conveying and reset, and at the same time control the two clamping and rotating mechanisms to clamp and rotate the stirring shaft material to be cut, so that the laser cutting machine 3 can perform laser cutting on the stirring shaft material during the rotation process. The debris generated by the cutting will fall onto the annular guide slope 4 and be absorbed by the dust collector 5, reducing the impact of flying debris on the working environment. After the cutting is completed, the clamping and rotating mechanism stops operating and releases the clamping. The control unit controls the conveying mechanism on the right to convey the cut stirring shaft material out, and then the conveying mechanism on the left continues to convey the stirring shaft material, and the cutting operation is automatically performed. The conveying mechanisms on the left and right sides are controlled separately. The conveying mechanism on the left is used to convey the stirring shaft material to be cut, and the conveying mechanism on the right is used to convey the stirring shaft material after cutting. The monitoring unit is convenient for detecting the diameter of stirring shaft raw materials of different thicknesses, and for detecting the moving distance of the stirring shaft raw materials during the transportation process. The purpose of detecting the diameter of the stirring shaft raw materials is: on the one hand, it is convenient for the control unit to control the conveying mechanism to adaptively clamp and convey stirring shaft raw materials of different diameters according to different diameter detection information values, and to control the clamping rotation mechanism to adaptively clamp stirring shaft raw materials of different diameters; on the other hand, if the detected diameter information value exceeds the set value, it means that the stirring shaft raw material at this time is relatively thick, and the control unit needs to automatically adjust the laser cutting machine 3 to a higher laser power to achieve effective cutting; the displacement information value of the moving distance of the stirring shaft raw material is detected, so that the stirring shaft raw materials after cutting are all in the same specified length.

[0031] The purpose of using the cutting box 2 is to provide a semi-enclosed laser cutting environment to minimize the occurrence of random flying of debris generated by laser cutting.

[0032] As an embodiment of the present invention, the monitoring unit includes a support frame 35, which is arranged on the left side of the fixed frame 1. A plurality of first mounting seats are fixedly mounted on the side wall of the support frame 35, each of which is mounted with a driven wheel 36. A second mounting seat is fixedly connected to the top of the support frame 35, and a visual detection system 37 is provided on the side wall of the second mounting seat. The monitoring unit also includes a third mounting bracket, which is fixedly connected to the right side of the cutting box 2, and a displacement sensor is fixedly installed on the third mounting bracket; when working, the captured target is converted into an image signal through the set visual detection system 37 and transmitted to a dedicated image processing system. The image system performs various operations on these signals to extract the characteristics of the target, thereby judging the diameter value of the stirring shaft to be cut, and then facilitating the control unit to automatically adjust the conveying mechanism and the clamping and rotating mechanism according to the detected diameter value, so as to convey and clamp and rotate the stirring shaft with the appropriate diameter value; the set displacement sensor is convenient for detecting the length of the stirring shaft raw material during the conveying process. When the displacement sensor detects that the distance from the end of the stirring shaft to the cutting station meets the specified usage length, the control unit controls the stirring shaft raw material to stop conveying and perform laser cutting processing.

[0033] As an embodiment of the present invention, the conveying mechanism includes: A first mounting bracket 6 is fixedly mounted on a side wall of the fixing bracket 1; Two sliding seats 7 are slidably arranged on the top of the first mounting frame 6, and a conveying roller 8 is respectively arranged on the top of each sliding seat 7 through a rotating shaft; The second mounting frame 9 is fixedly connected to the top of one of the sliding seats 7. The top of the second mounting frame 9 is fixedly connected to the first motor 10. The output shaft of the first motor 10 passes through the second mounting frame 9 and is fixedly connected to the first synchronous wheel. The surfaces of the two rotating shafts close to the first synchronous wheel are fixedly connected to the second synchronous wheels. The top of the sliding seat 7 between the two second synchronous wheels is rotatably connected to the guide wheel 11. The surfaces of the first synchronous wheel, the two second synchronous wheels and the guide wheel 11 are jointly connected to the synchronous belt 12. The driving mechanism is arranged on the top of the first mounting frame 6, and is used to drive the two sliding seats 7 to move synchronously; when working, the distance that the two sliding seats 7 need to move when clamping is set in advance in the control unit according to the different diameters of the stirring shaft raw materials. Therefore, the control unit controls the driving mechanism and the first motor 10 to operate according to the detected diameter value. The driving mechanism will drive the two sliding seats 7 to move toward each other to the corresponding set positions and stop. The conveying rollers 8 on both sides of the stirring shaft raw material clamp the stirring shaft raw material. At the same time, the first motor 10 will drive the first synchronous wheel to rotate, and under the drive of the synchronous belt 12, the two conveying rollers 8 driven by it are driven to rotate. The rotating conveying roller 8 is assisted by the other two conveying rollers 8 to convey the clamped stirring shaft raw material.

[0034] As an embodiment of the present invention, the driving mechanism includes a fourth motor 38, which is fixedly connected to the top of the first mounting bracket 6, and the end of the output shaft of the fourth motor 38 is fixedly connected to the bidirectional screw 14, and the two sliding seats 7 are respectively threadedly connected to the bidirectional screw 14 through two threaded sleeves; when working, the fourth motor 38 is controlled and started by the control unit, and the output shaft of the fourth motor 38 will drive the bidirectional screw 14 to rotate, and the rotating bidirectional screw 14 drives the two sliding seats 7 to move toward each other under the action of the two threaded sleeves, thereby facilitating the conveying rollers 8 on the two sliding seats 7 to clamp the stirring shaft raw material; the control unit controls the fourth motor 38 to drive the bidirectional screw 14 to rotate different numbers of circles, thereby facilitating the control of the two sliding seats 7 to move toward each other different distances, and then facilitating the clamping and conveying of stirring shaft raw materials of different diameters and thicknesses.

[0035] As an embodiment of the present invention, the clamping rotation mechanism includes a rotating cover 15 and a second motor 13. The rotating cover 15 is rotatably connected to the side wall of the cutting box 2. A three-jaw chuck 16 is fixedly installed on the side wall of the rotating cover 15. The surface of the rotating cover 15 is fixedly connected to a first outer gear ring 17. The second motor 13 is fixedly installed on the side wall of the cutting box 2 through a mounting plate. The output shaft end of the second motor 13 is fixedly connected to a first gear 18. The first gear 18 and the first outer gear ring 17 are meshed with each other. When working, after the stirring shaft raw material is transported to the required length, the conveying mechanism The conveying operation is stopped, and the control unit controls the three-jaw chuck 16 to adjust to a clamping working state suitable for the diameter according to the detected diameter information value, and clamps the stirring shaft raw material. Then the control unit controls the second motor 13 to start, and the output shaft of the second motor 13 drives the first gear 18 to rotate. The rotating first gear 18 is driven by the first outer gear ring 17 to drive the rotating cover 15 connected to the three-jaw chuck 16 to rotate, thereby driving the clamped stirring shaft raw material to rotate, so that the laser cutting machine 3 can perform laser cutting on the surface of the stirring shaft raw material.

[0036] As an embodiment of the present invention, an auxiliary cleaning mechanism is provided inside the cutting box 2, and the auxiliary cleaning mechanism is used to push and clean the debris accumulated on the annular inclined surface; Auxiliary cleanup agencies include: A first annular groove 19 is formed on the inner wall of the cutting box 2, and a second outer gear ring 20 is rotatably connected to the inner wall of the first annular groove 19; The connecting box 21 is fixedly connected to the inner ring wall of the second outer gear ring 20. The bottom of the connecting box 21 is fixedly connected to the cleaning box 22. The bottom surface of the cleaning box 22 contacts the annular guide slope 4. The top of the cleaning box 22 is set in an arc shape. Two mounting grooves are symmetrically provided on the side wall of the cutting box 2, and both mounting grooves are connected to the first annular groove 19. A third motor 23 is fixedly mounted on the inner bottom surface of each mounting groove. The output shaft end of the third motor 23 is fixedly connected to a second gear 24, which is meshed with the second outer gear ring 20. The air blowing mechanism is provided on the side wall of the cleaning box 22. When the cleaning box 22 rotates to clean the debris accumulated on the annular guide slope 4, the air blowing mechanism is linked to blow the debris to assist in cleaning; The control unit is also used to control the two third motors 23 to operate; when working, when the monitoring unit detects that the diameter information value exceeds the set value, it means that the stirring shaft material is relatively thick at this time, and the control unit needs to automatically adjust the laser cutting machine 3 to a higher laser power to achieve effective cutting. Generally speaking, thicker steel pipes may produce larger particles of debris because more materials need to be melted and removed. These large particles of debris sometimes fall on the annular guide slope 4 far away from the dust suction port and will not be easily absorbed and cleaned by the dust suction part 5. Over time, it is easy to cause accumulation. Therefore, when the monitoring unit detects that the diameter of the stirring shaft material exceeds the set value, it will control the two third motors 23 to operate, and the output shaft of the third motor 23 will drive the second gear 24 to rotate, and the rotating second gear 24 will drive The second outer gear ring 20 movably connected to the connecting box 21 rotates, thereby driving the cleaning box 22 to rotate along the annular guide slope 4, scraping the large particles accumulated on the annular guide slope 4, so that the scraped large particles roll along the slope on the annular guide slope 4 to the lower dust suction port, making it convenient for the dust collection part 5 to absorb them. In the process of the two third motors 23 driving the second gear 24 to rotate, the blower mechanism on the side wall of the cleaning box 22 will be linked to perform a blowing operation. Therefore, during the cleaning process, the wind blown out by the blower mechanism is used to blow the cleaned large particles of debris, which helps the large particles of debris to roll out of the dust suction port better, and at the same time avoids the debris adhering to the side wall of the cleaning box 22. The top of the cleaning box 22 is set to an arc shape to reduce the accumulation of debris during the cutting process.

[0037] As an embodiment of the present invention, the blowing mechanism includes: A second annular groove 25 is formed on the inner wall of the cutting box 2. A sealing ring 26 is rotatably connected to the inner wall of the second annular groove 25. The inner ring wall of the sealing ring 26 is fixedly connected to the side wall of the connecting box 21. A plurality of inclined holes 27 are equidistantly provided on the cleaning surface of the cleaning box 22, and a filter screen 28 is fixedly mounted at the end of each inclined hole 27; A first connecting pipe 29 is used to connect the connection box 21 with the interior of the second annular groove 25. One end of the first connecting pipe 29 is fixedly connected to the connection box 21, and the other end of the first connecting pipe 29 is fixedly passed through the sealing ring 26 and extends into the interior of the second annular groove 25. Two third mounting brackets 30 are fixedly connected to the inner walls of the two mounting grooves, respectively. A cylinder 31 with an upward opening is fixedly connected to the inner wall of each third mounting bracket 30, and a through hole is provided at the bottom of each cylinder 31; Two exhaust fans 32 are respectively installed at the openings of the two cylinders 31; Two connecting shafts 33 are fixedly connected to the ends of the output shafts of the two third motors 23, respectively. The ends of the two connecting shafts 33 pass through adjacent through-holes and extend into the interior of the cylinder 31. The ends of the two connecting shafts 33 are fixedly connected to the drive shafts of the adjacent exhaust fans 32, and the surfaces of the connecting shafts 33 are in sealed contact with the inner walls of the corresponding through-holes. The two second communicating pipes 34 are fixedly connected to the side walls of the two cylinders 31, and the ends of the two second communicating pipes 34 are connected to the interior of the second annular groove 25. When working, since the two ends of the connecting shaft 33 are fixedly connected to the output shaft of the third motor 23 and the driving shaft of the exhaust fan 32 respectively, when the third motor 23 is working, the output shaft of the third motor 23 will synchronously drive the exhaust fan 32 to operate via the connecting shaft 33, and the exhaust fan 32 will transport external air into the interior of the cylinder 31. The air entering the interior of the cylinder 31 is gathered into the interior of the second annular groove 25 via the second communicating pipe 34, and then enters the interior of the connecting box 21 and the cleaning box 22 via the first communicating pipe 29, and is blown out from the inclined hole 27 where the filter screen 28 is installed, so as to blow away the debris in the cleaning box 22 during the cleaning process. The debris pushed by the cleaning is driven by the blown wind, which accelerates the speed of the debris sliding down the annular guide slope 4, making it convenient for the dust collection part 5 to quickly absorb and clean it, while reducing the occurrence of debris adhering to the side wall of the cleaning box 22. The filter 28 provided is helpful in blocking debris and preventing it from entering the interior of the cleaning box 22 through the inclined hole 27. With the help of the inclined structure of the inclined hole 27, the wind blown out from the cleaning box 22 can be blown obliquely to the surface of the filter 28. The inclined blowing is more helpful in blowing off the debris adhering to the filter 28. The inclined blowing can reduce the greater pressure on the filter like vertical blowing. The inclined blowing can disperse this pressure and reduce potential damage to the filter 28.

[0038] As an embodiment of the present invention, the control unit includes a controller, the controller is installed on the side wall of the fixing frame 1, and the control method of the controller includes the following steps: The controller generates first control information according to the value of the diameter of the raw material of the stirring shaft detected by the monitoring unit; The controller first sends the first control information to the conveying mechanism on the left side to control the conveying mechanism on the left side to automatically and adaptively clamp and convey the stirring shaft raw materials of different thicknesses; When the controller receives the displacement information value detected by the monitoring unit, it generates second control information and third control information; The controller sends the second control information to the clamping and rotating mechanisms to control the two clamping and rotating mechanisms to automatically adaptively clamp and rotate the stirring shaft materials of different thicknesses, and at the same time sends the third control information to the laser cutting machine 3 to control the laser cutting machine 3 to perform laser cutting operations; After the cutting is completed, the controller sends the first control information to the conveying mechanism on the right side to control the conveying mechanism on the right side to convey the cut stirring shaft raw material away.

[0039] As an embodiment of the present invention, the control method of the controller further includes: When the diameter information value received by the controller exceeds the set value, the controller will also generate fourth control information and fifth control information; The controller sends the fourth control information to the laser cutting machine 3 to automatically adjust the laser cutting machine 3 to a higher laser power to achieve effective cutting; The controller sends the fifth control information to the auxiliary cleaning mechanism to control the auxiliary cleaning mechanism to assist the dust collecting part 5 in cleaning the generated debris.

[0040] The working principle of the present invention is as follows: the stirring shaft raw material to be cut is placed on the monitoring unit through the external loading setting, one end of the stirring shaft raw material is located in the conveying mechanism on the left, the monitoring unit detects the diameter of the stirring shaft raw material, and sends the detection information value to the control unit, the control unit controls the conveying mechanism on the left to adaptively operate the stirring shaft raw material according to the detection information value, and conveys the stirring shaft raw material to the right with the help of the conveying mechanism on the left, passing through the feed hole and the discharge hole in turn. When the monitoring unit detects that the stirring shaft raw material has moved to the specified distance, it indicates that the cutting operation is performed by the laser cutting machine 3 at this time, and the cut stirring shaft raw material meets the required length. Therefore, at this time, the monitoring unit will operate the conveying mechanism on the left to stop conveying and reset, and at the same time control the two clamping and rotating mechanisms to clamp and rotate the stirring shaft raw material to be cut, so as to facilitate the laser cutting machine 3 to perform laser cutting on the stirring shaft raw material during the rotation process. The debris generated by the cutting will fall onto the annular guide slope 4 and be absorbed by the dust collector 5, reducing the impact of flying debris on the working environment. After the cutting is completed, the clamping and rotating mechanism stops operating and releases the clamping. The control unit controls the conveying mechanism on the right to transport the cut stirring shaft raw material out, and then the conveying mechanism on the left continues to transport the stirring shaft raw material and automatically performs the cutting operation.

[0041] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the invention as claimed.

Claims

1. An automatic cutting device for filter, washing and drying machine components, comprising a fixed frame (1), a cutting box (2) fixedly mounted on the top of the fixed frame (1), a feed hole and a discharge hole being respectively opened on the left and right sides of the cutting box (2), characterized in that: Also includes: A laser cutting machine (3) is arranged on top of the fixing frame (1), and a laser (301) on the laser cutting machine (3) extends into the interior of the cutting box (2); A monitoring unit is used to detect the diameter of the stirring shaft material to be cut and the length of movement; Two conveying mechanisms are symmetrically arranged on both sides of the fixed frame (1), and automatically perform adaptive clamping and conveying of stirring shaft raw materials of different thicknesses according to detection information of the monitoring unit; Two clamping and rotating mechanisms are symmetrically arranged on the side walls of the cutting box (2) and are used to automatically and adaptively clamp and rotate stirring shaft raw materials of different thicknesses; An annular guiding slope (4) is provided on the inner bottom of the cutting box (2); A dust collecting member (5) is fixedly mounted on the bottom of the fixing frame (1), and a dust collecting pipe of the dust collecting member (5) is fixedly connected to the interior of the cutting box (2); The control unit controls the conveying mechanism, the clamping and rotating mechanism, the laser cutting machine (3), and the dust collecting member (5) to operate according to the monitoring information value of the monitoring unit.

2. The automatic cutting device for filter, washing and drying machine components according to claim 1, characterized in that: The monitoring unit comprises a support frame (35) arranged on the left side of the fixing frame (1); a plurality of first mounting seats are fixedly mounted on the side wall of the support frame (35); a driven wheel (36) is mounted on each of the first mounting seats; a second mounting seat is fixedly connected to the top of the support frame (35); a visual detection system (37) is arranged on the side wall of the second mounting seat; The monitoring unit further comprises a third mounting seat, the third mounting seat being fixedly connected to the right side of the cutting box (2), and a displacement sensor being fixedly mounted on the third mounting seat.

3. The automatic cutting device for filter, washing and drying machine components according to claim 1, characterized in that: The conveying mechanism comprises: A first mounting frame (6) is fixedly mounted on a side wall of the fixing frame (1); Two sliding seats (7) are slidably arranged on the top of the first mounting frame (6), and a conveying roller (8) is respectively arranged on the top of each sliding seat (7) via a rotating shaft; A second mounting frame (9) is fixedly connected to the top of one of the sliding seats (7), the top of the second mounting frame (9) is fixedly connected to a first motor (10), the output shaft of the first motor (10) passes through the second mounting frame (9) and is fixedly connected to a first synchronous wheel, the surfaces of the two rotating shafts close to the first synchronous wheel are fixedly connected to second synchronous wheels, the top of the sliding seat (7) between the two second synchronous wheels is rotatably connected to a guide wheel (11), and the surfaces of the first synchronous wheel, the two second synchronous wheels and the guide wheel (11) are jointly connected to a synchronous belt (12); A driving mechanism is provided on the top of the first mounting frame (6) and is used to drive the two sliding seats (7) to move synchronously.

4. The automatic cutting device for filter, washing and drying machine components according to claim 3, characterized in that: The driving mechanism comprises a fourth motor (38), the fourth motor (38) being fixedly connected to the top of the first mounting frame (6), the output shaft end of the fourth motor (38) being fixedly connected to a bidirectional screw (14), and the two sliding seats (7) being threadedly connected to the bidirectional screw (14) via two threaded sleeves, respectively.

5. The automatic cutting device for filter, washing and drying machine components according to claim 1, characterized in that: The clamping rotation mechanism comprises a rotating cover (15) and a second motor (13), wherein the rotating cover (15) is rotatably connected to the side wall of the cutting box (2), a three-jaw chuck (16) is fixedly mounted on the side wall of the rotating cover (15), a first outer gear ring (17) is fixedly connected to the surface of the rotating cover (15), the second motor (13) is fixedly mounted on the side wall of the cutting box (2) via a mounting plate, an output shaft end of the second motor (13) is fixedly connected to a first gear (18), and the first gear (18) and the first outer gear ring (17) are meshed with each other.

6. The automatic cutting device for filter, washing and drying machine components according to claim 1, characterized in that: An auxiliary cleaning mechanism is provided inside the cutting box (2), and the auxiliary cleaning mechanism is used to push and clean the debris accumulated on the annular inclined surface; The auxiliary cleaning mechanism comprises: A first annular groove (19) is formed on the inner wall of the cutting box (2), and a second outer gear ring (20) is rotatably connected to the inner wall of the first annular groove (19); A connecting box (21) is fixedly connected to the inner ring wall of the second outer gear ring (20); the bottom of the connecting box (21) is fixedly connected to a cleaning box (22); the bottom surface of the cleaning box (22) contacts the annular guide inclined surface (4); and the top of the cleaning box (22) is arranged in an arc shape; Two mounting grooves are symmetrically arranged on the side wall of the cutting box (2), and both mounting grooves are connected to the first annular groove (19), a third motor (23) is fixedly mounted on the inner bottom surface of each mounting groove, an output shaft end of the third motor (23) is fixedly connected to a second gear (24), and the second gear (24) is meshed with the second outer gear ring (20); An air blowing mechanism is provided on the side wall of the cleaning box (22), and when the cleaning box (22) rotates to clean debris accumulated on the annular guide slope (4), the air blowing mechanism is linked to blow the debris to assist in cleaning; The control unit is also used to control the two third motors (23) to operate.

7. The automatic cutting device for filter, washing and drying machine components according to claim 6, characterized in that: The blowing mechanism comprises: A second annular groove (25) is formed on the inner wall of the cutting box (2), a sealing ring (26) is rotatably connected to the inner wall of the second annular groove (25), and the inner ring wall of the sealing ring (26) is fixedly connected to the side wall of the connecting box (21); A plurality of inclined holes (27) are equidistantly provided on the cleaning surface of the cleaning box (22), and a filter screen (28) is fixedly mounted on the end of each inclined hole (27); A first connecting pipe (29) is used to connect the connection box (21) with the interior of the second annular groove (25), one end of the first connecting pipe (29) is fixedly connected to the connection box (21), and the other end of the first connecting pipe (29) is fixedly passed through the sealing ring (26) and extends to the interior of the second annular groove (25); Two third mounting frames (30) are respectively fixedly connected to the inner walls of the two mounting grooves, and a cylinder (31) with an upward opening is fixedly connected to the inner wall of each third mounting frame (30), and a through hole is provided at the bottom of each cylinder (31); Two exhaust fans (32) are respectively installed at the openings of the two cylinders (31); Two connecting shafts (33) are respectively fixedly connected to the ends of the output shafts of the two third motors (23), the ends of the two connecting shafts (33) respectively pass through the adjacent through holes and extend into the interior of the cylinder (31), the ends of the two connecting shafts (33) are respectively fixedly connected to the drive shafts of the adjacent exhaust fans (32), and the surfaces of the connecting shafts (33) are in sealed contact with the inner walls of the corresponding through holes; The two second communicating tubes (34) are fixedly connected to the side walls of the two cylinders (31), and the ends of the two second communicating tubes (34) are connected to the interior of the second annular groove (25).

8. The automatic cutting device for filter, washing and drying machine components according to claim 6, characterized in that: The control unit comprises a controller, the controller being mounted on a side wall of the fixing frame (1), and a control method of the controller comprising the following steps: The controller generates first control information according to the information value of the diameter of the stirring shaft raw material detected by the monitoring unit; The controller first sends the first control information to the conveying mechanism on the left side to control the conveying mechanism on the left side to automatically and adaptively clamp and convey the stirring shaft raw materials of different thicknesses; When the controller receives the displacement information value detected by the monitoring unit, it generates second control information and third control information; The controller sends the second control information to the clamping and rotating mechanisms to control the two clamping and rotating mechanisms to automatically perform adaptive clamping and rotation on the stirring shaft raw materials of different thicknesses, and simultaneously sends the third control information to the laser cutting machine (3) to control the laser cutting machine (3) to perform a laser cutting operation; After the cutting is completed, the controller sends the first control information to the conveying mechanism on the right side to control the conveying mechanism on the right side to convey the cut stirring shaft raw material away.

9. The automatic cutting device for filter, washing and drying machine components according to claim 8, characterized in that: The control method of the controller further includes: When the diameter information value received by the controller exceeds the set value, the controller will also generate fourth control information and fifth control information; The controller sends fourth control information to the laser cutting machine (3) to automatically adjust the laser cutting machine (3) to a higher laser power to achieve effective cutting; The controller sends the fifth control information to the auxiliary cleaning mechanism to control the auxiliary cleaning mechanism to assist the dust collecting member (5) in cleaning the generated debris.

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