Saw cutting device for aluminum profile machining

Abstract

The invention relates to the technical field of aluminum profile machining, and provides a saw cutting device for aluminum profile machining, the saw cutting device for aluminum profile machining comprises a cutting machine, the surface of the cutting machine is provided with a saw cutting mechanism used for conducting saw cutting treatment on materials, and a hydraulic cylinder fixedly penetrates through the surface of the cutting machine; according to the saw cutting device for aluminum profile machining, the output end of the hydraulic cylinder moves downwards to drive the top pressing roller to move, the top pressing roller moves downwards till making contact with and clamping the top of a material, the aluminum profile can be fixed from the vertical dimension and the horizontal dimension through a double clamping structure of the side face and the top, and the saw cutting efficiency is improved. According to the technical scheme, material deviation caused by rotary cutting of the saw cutting mechanism during saw cutting is avoided, basic positioning guarantee is provided for high-precision saw cutting, and the technical problem that in the prior art, in the material cutting process, material shaking or improper displacement is easily caused by the counter-acting force of cutting, and consequently the cutting precision and effect of equipment are affected is solved.

Description

TECHNICAL FIELD

[0001] The embodiment of the application relates to the technical field of aluminum profile processing, in particular to a sawing device for aluminum profile processing. BACKGROUND

[0002] The sawing device in aluminum profile processing is a key equipment for accurately cutting aluminum profiles and is widely applied to fields such as building, manufacturing and aviation. Due to the physical characteristics of aluminum materials such as light weight, softness and easy cutting, the sawing device for aluminum profiles needs to be specially designed to ensure high precision and high efficiency in the cutting process.

[0003] The patent with the patent announcement No. CN220240180U relates to a sawing device for aluminum profile processing, which comprises an operating table and a connecting piece. The operating table is movably connected with displacement seats B on both sides. The displacement seat B is fixed with a cutting assembly. The operating table is fixed with a transmission motor on one side. The transmission shaft of the transmission motor extends into the installation hole A. The transmission shaft of the transmission motor is fixed with a rotating adjusting rod on one side. The rotating adjusting rod penetrates the connecting piece on one side and is screw-connected. The connecting piece is fixed with a displacement seat A. The displacement seat A is fixed with a U-shaped frame A. The U-shaped frame A is provided with a connecting groove A on one side. The inner wall top of the connecting groove A is fixed with a damper. The bottom of the damper is fixed with a rectangular mounting plate A. The patent has the advantages of conveniently limiting the processing of aluminum profiles, conveniently adjusting the position of the aluminum profiles for processing and improving the work efficiency.

[0004] In the above patent, the inner wall top of the connecting groove A is fixed with a damper. The bottom of the damper is fixed with a rectangular mounting plate A. The advantages are that the aluminum profiles are conveniently limited for processing and conveniently adjusted for position processing, and the work efficiency is improved. However, in the process of cutting the materials, the materials are prone to shaking or improper displacement due to the reaction force of cutting, thereby affecting the cutting precision and effect of the equipment. Therefore, a sawing device for aluminum profile processing with better cutting effect is designed. SUMMARY

[0005] In order to overcome the above defects, the embodiment of the application provides a sawing device for aluminum profile processing, which solves the technical problem that, in the process of cutting the materials, the materials are prone to shaking or improper displacement due to the reaction force of cutting, thereby affecting the cutting precision and effect of the equipment.

[0006] According to one aspect, at least one embodiment of the present application provides a sawing device for aluminum profile processing, comprising a cutting machine, the surface of the cutting machine is provided with a sawing mechanism for sawing the material, the surface of the cutting machine is provided with a sawing device responsible for the whole process of sawing, the sawing device comprises a hydraulic cylinder, the hydraulic cylinder is fixed through the surface of the cutting machine, the inner wall of the cutting machine is slidably installed with a top pressing roller, the surface of the cutting machine is rotatably installed with a threaded rod one, the surface of the cutting machine is fixedly installed with a limiting rod, the surface of the cutting machine is slidably installed with a material lifting plate, the surface of the cutting machine is rotatably installed with a threaded rod two, the end of the threaded rod two away from the hydraulic cylinder is fixedly installed with a rotating rocker, the inner wall of the cutting machine is slidably installed with a sliding frame, the surface of the sliding frame is rotatably installed with a side pressing roller, the inner wall of the sliding frame is rotatably installed with a gear one, the inner wall of the cutting machine is fixedly installed with a toothed plate, the inner wall of the sliding frame is slidably installed with a limiting block, the inner wall of the sliding frame is fixedly installed with a telescopic elastic rod one, the sliding frame moves to drive the side pressing roller to move until it contacts and clamps the material, at this time the side clamping of the material is realized.

[0007] For example, the sawing device for aluminum profile processing provided by at least one embodiment of the present application further comprises: the output end of the hydraulic cylinder is fixedly connected with the top of the top pressing roller, one end of the threaded rod one is connected with the output end of the motor, the sliding frame and the threaded rod two are connected through threads, the top pressing roller moves downward until it contacts and clamps the top of the material, at this time the clamping of the top of the material is realized, at this time the double clamping structure of the side and the top is realized.

[0008] For example, the sawing device for aluminum profile processing provided by at least one embodiment of the present application further comprises: the material lifting plate and the threaded rod one are connected through threads, the threaded rod one rotates through the surface of the material lifting plate, the surface of the limiting block is provided with an inclined surface one for limiting the rotation direction of the gear one, the aluminum profile can be fixed from two dimensions of vertical and horizontal, the material deviation caused by the rotation cutting of the sawing mechanism during sawing is avoided, and the basic positioning guarantee for high-precision sawing is provided.

[0009] For example, the sawing device for aluminum profile processing provided by at least one embodiment of the present application further comprises: the limiting rod and the material lifting plate are slidably connected, the gear one is engaged with the toothed plate, the free end of the telescopic elastic rod one is fixedly connected with the limiting block, the contact self-locking effect of the side pressing roller is realized, and the improper displacement of the side pressing roller under the action of the material and the influence of the clamping effect of the side pressing roller are avoided.

[0010] According to another aspect, the present application at least one embodiment also provides a sawing device for aluminum profile processing, the circumferential surface of the side pressing roller is provided with a cleaning device for cleaning the material, the cleaning device comprises a toothed disc one, the toothed disc one is fixedly installed on the circumferential surface of the side pressing roller, the surface of the sliding frame is rotatably installed with a cleaning roller one, the circumferential surface of the cleaning roller one is fixedly installed with a toothed disc two, the surface of the sliding frame is fixedly installed with a fixed rod one, the surface of the cutting machine is slidably installed with a spring plate, the bottom of the spring plate is fixedly installed with a cleaning roller two, the circumferential surface of the cleaning roller two is fixedly installed with a contact wheel, the top of the spring plate is fixedly installed with an inclined chute plate one, the surface of the spring plate is fixedly installed with a brush plate, the toothed disc two rotates to drive the cleaning roller one to rotate under the action of the toothed disc one, the cleaning roller one rotates to clean the side of the material, and meanwhile, the clamping adhesion of the side pressing roller is avoided from being affected by the impurities on the side.

[0011] For example, the present application at least one embodiment provides a sawing device for aluminum profile processing, the cleaning roller one is engaged with the toothed disc two, the cleaning roller two is slidably connected with the inner wall of the cutting machine, under the passive cleaning action of the brush plate, the impurities and foreign matters on the surface of the material are guided out of the top of the material at an inclined angle, and the impurities and foreign matters are prevented from being accumulated on the top of the material, thereby affecting the subsequent sawing precision and effect.

[0012] For example, the present application at least one embodiment provides a sawing device for aluminum profile processing, the surface of the brush plate is provided with brush hairs for cleaning the surface of the material, the surface of the inclined chute plate one is provided with a sliding inclined chute one for assisting the contact force of the fixed rod one, through the combination of active cleaning and passive guidance, the impurities can be completely prevented from being accumulated on the top of the material, if the impurities are left on the top, the top pressing roller will be stressed unevenly when clamping, or the impurities will be clamped between the saw blade and the material when the sawing mechanism is sawing, thereby affecting the sawing precision and the quality of the cut.

[0013] According to another aspect, the present application at least one embodiment also provides a sawing device for aluminum profile processing, the surface of the top pressing roller is provided with a protection device for protecting the cutting area, the protection device comprises a fixed rod two, the fixed rod two is fixedly installed on the surface of the top pressing roller, the surface of the cutting machine is slidably installed with an inclined chute plate two, the inner wall of the cutting machine is fixedly installed with a protection frame, the inner wall of the protection frame is slidably installed with a protection plate, the surface of the sliding frame is rotatably installed with a rotating shaft, the circumferential surface of the rotating shaft is fixedly installed with a convexity removing roller, and the circumferential surface of the rotating shaft is fixedly installed with a linkage wheel, the protection plate moves upward to protect the sawing area, can effectively block the aluminum chips and saw blade debris splashed in the sawing process, and avoids the operator from being scratched by the debris.

[0014] For example, the sawing device for aluminum profile processing provided by at least one embodiment of the present application further comprises: a sliding chute two for assisting the contact force of the second fixing rod is arranged on the surface of the chute plate two, a sliding chute three for assisting the contact force of the sawing mechanism is arranged on the surface of the protection plate, the extrusion chute plate two moves towards the protection plate until the extrusion chute plate two contacts the clamping groove and is limited, so that the protection plate cannot cancel the protection treatment on the sawing area when the sawing is not completed, and the safety hidden danger of no protection during sawing is eliminated from the structure.

[0015] For example, the sawing device for aluminum profile processing provided by at least one embodiment of the present application further comprises: a clamping groove is arranged on the surface of the protection plate, one end of the chute plate two close to the protection plate is attached to the clamping groove, and a transmission belt is in transmission connection between the cleaning roller one and the linkage wheel, the convexity or defect on the material sawing contact surface is polished by the rotation of the convexity removing roller, so that the contact surface is more flat, on the one hand, the local overload such as tooth breakage of the saw blade is avoided when the sawing mechanism is cut by the saw blade, and the service life of the saw blade is prolonged, and on the other hand, the deviation of the cutting position of the material and the sawing mechanism caused by the convexity is prevented.

[0016] The embodiment of the present application has the following beneficial effects: In the present application, the sliding frame is driven to move towards the material by the rotation of the second threaded rod, the sliding frame drives the side pressing roller to move until the side pressing roller contacts and clamps the material, so that the side clamping treatment of the material is realized, the output end of the hydraulic cylinder moves downwards to drive the top pressing roller to move, the top pressing roller moves downwards until the top pressing roller contacts and clamps the top of the material, so that the clamping treatment of the top of the material is realized, and the aluminum profile is fixed from the vertical and horizontal dimensions through the double clamping structure of the side and the top, so that the material deviation caused by the rotation and cutting of the sawing mechanism during sawing is avoided, and the basic positioning guarantee for high-precision sawing is provided.

[0017] In the present application, the rod gear one is rotated by the upward movement of the limiting block, when the gear one rotates away from the material, the gear one rotates to contact and clamp the surface of the limiting block, so that the contact self-locking effect of the side pressing roller is realized, the improper displacement of the side pressing roller under the action of the material is avoided, and the clamping effect of the side pressing roller is affected, so that the precision and efficiency of the equipment sawing are affected, and the sawing incision is prevented from being skewed due to loose clamping.

[0018] In the application, the second tooth disc is driven to rotate by the rotation of the first tooth disc, and the rotation of the second tooth disc drives the first cleaning roller to rotate under the action of the first tooth disc, so that the side of the material is cleaned, and the clamping and fitting degree of the side pressing roller is avoided to be affected by the side impurities. When the material moves, it is driven to rotate by contacting with the contact wheel, and at this time, the contact wheel drives the second cleaning roller to rotate, and the top of the material is cleaned. At the same time, under the passive cleaning action of the brush plate, the impurities and foreign matters on the surface of the material are guided out of the top of the material at the inclination angle, so as to avoid the impurities and foreign matters accumulated on the top of the material, and then affect the subsequent sawing precision and effect. Through the combination of active cleaning and passive guidance, the impurities accumulated on the top of the material can be completely avoided. If the top impurities are left, the top pressing roller will be unevenly stressed when it is pressed and clamped, or the impurities will be stuck between the saw blade and the material when the sawing mechanism is sawing, which affects the sawing precision and the quality of the cut.

[0019] In the application, the sawing mechanism moves to contact and extrude the protective plate to move upward, the protective plate moves upward to protect the sawing area, which can effectively block the aluminum chips and saw blade debris flying in the sawing process, and avoid the operator being scratched by the debris. The top pressing roller moves to drive the fixed rod two to move, the fixed rod two moves to contact and extrude the inclined groove plate two to move to the direction close to the protective plate until it contacts and limits the clamping groove. At this time, it is realized that the protective plate cannot cancel the protection treatment of the sawing area when the sawing is not completed, and the safety hidden danger without protection in sawing is eliminated from the structure.

[0020] In the application, the transmission belt drives the linkage wheel to rotate, the linkage wheel drives the rotating shaft to rotate, and the rotating shaft drives the deburring roller to rotate at this time. The deburring roller rotates to polish the protrusions or flaws on the sawing contact surface of the material, so that the contact surface is more flat. On the one hand, it avoids the local overload such as saw blade tooth collapse caused by contact with protrusions when the sawing mechanism is cutting, and prolongs the service life of the saw blade. On the other hand, it prevents the protrusions from causing the deviation of the cutting position of the material and the sawing mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the description of the embodiments of the application will be briefly introduced. Obviously, the drawings in the following description are only some example embodiments of the application. Those skilled in the art can obtain other drawings according to the contents of the example embodiments of the application and the drawings without creating any creative labor.

[0022] Figure 1 It is a structural schematic diagram of the main body in an embodiment of the application; Figure 2 It is a structural schematic diagram of the main body in an embodiment of the application; Figure 1 Figure 3 ​Figure 1 is a schematic view of the position structure of the hydraulic cylinder and the top compression roller in another embodiment of the present application; Figure 4 Figure 2 is a schematic view of the position structure of the fixed rod one and the inclined chute plate one in another embodiment of the present application; Figure 3 Figure 3 is an enlarged schematic view of the A structure in another embodiment of the present application; Figure 5 Figure 4 is a schematic view of the position structure of the gear one and the gear two in another embodiment of the present application; Figure 6 Figure 5 is a schematic view of the position structure of the fixed rod two and the inclined chute plate two in another embodiment of the present application; Figure 5 Figure 6 is a schematic view of the position structure of the protection frame and the protection plate in another embodiment of the present application; Figure 7 Figure 7 is a schematic view of the position structure of the convex-removing roller and the linkage wheel in another embodiment of the present application. Figure 8 Figure 8 is a schematic view of the position structure of the convex-removing roller and the linkage wheel in another embodiment of the present application. Figure 7 Figure 9 is a schematic view of the position structure of the convex-removing roller and the linkage wheel in another embodiment of the present application. Figure 9 Figure 10 is a schematic view of the position structure of the convex-removing roller and the linkage wheel in another embodiment of the present application.

[0023] In the figure, 1 is a cutting machine, 2 is a sawing mechanism, 31 is a hydraulic cylinder, 32 is a top compression roller, 33 is a threaded rod one, 34 is a limiting rod, 35 is a material lifting plate, 36 is a threaded rod two, 37 is a rotating rocker, 38 is a sliding frame, 39 is a side compression roller, 310 is a gear one, 311 is a toothed plate, 312 is a limiting block, 313 is a retractable elastic rod one, 41 is a gear one, 42 is a cleaning roller one, 43 is a gear two, 44 is a fixed rod one, 45 is a spring plate, 46 is a cleaning roller two, 47 is a contact wheel, 48 is an inclined chute plate one, 49 is a brush plate, 51 is a fixed rod two, 52 is an inclined chute plate two, 53 is a protection frame, 54 is a protection plate, 55 is a rotating shaft, 56 is a convex-removing roller, and 57 is a linkage wheel. DETAILED DESCRIPTION

[0024] The present application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0025] In order to make the drawing simple, only the parts related to the present application are shown in each figure, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, only one of the parts with the same structure or function is shown in some figures, or only one of them is marked. In this text, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0026] In this document, unless otherwise indicated and limited, the terms "mount", "connect", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In the present application, unless otherwise specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "above" and "on" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "under" and "under" of the first feature to the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0028] In the description of the present embodiment, the orientation or position relationship of the terms "upper", "lower", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0029] In addition, in the description of the present application, the terms "first", "second" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0030] As Figures 1-9As shown in the figure, it shows a sawing device for aluminum profile processing in an embodiment of the present application, including a cutting machine 1, the surface of the cutting machine 1 is provided with a sawing mechanism 2 for sawing the material, the surface of the cutting machine 1 is provided with a sawing device responsible for the whole process of sawing, the sawing device includes a hydraulic cylinder 31, the hydraulic cylinder 31 is fixed through the surface of the cutting machine 1, the inner wall of the cutting machine 1 is slidably installed with a top pressing roller 32, the surface of the cutting machine 1 is rotatably installed with a threaded rod one 33, the surface of the cutting machine 1 is fixedly installed with a limiting rod 34, the surface of the cutting machine 1 is slidably installed with a material lifting plate 35, the surface of the cutting machine 1 is rotatably installed with a threaded rod two 36, the end of the threaded rod two 36 away from the hydraulic cylinder 31 is fixedly installed with a rotating rocker 37, the inner wall of the cutting machine 1 is slidably installed with a sliding frame 38, the surface of the sliding frame 38 is rotatably installed with a side pressing roller 39, the inner wall of the sliding frame 38 is rotatably installed with a gear one 310, the inner wall of the cutting machine 1 is fixedly installed with a toothed plate 311, the inner wall of the sliding frame 38 is slidably installed with a limiting block 312, the gear one 310 moves and engages with the toothed plate 311 and rotates under the action thereof, when the gear one 310 rotates towards the material, the gear one 310 rotates and contacts and extrudes the limiting block 312 to move upwards, the inner wall of the sliding frame 38 is fixedly installed with a telescopic elastic rod one 313.

[0031] The output end of the hydraulic cylinder 31 is fixedly connected with the top of the top pressing roller 32, one end of the threaded rod one 33 is connected with the output end of the motor, the sliding frame 38 and the threaded rod two 36 are connected through threads, the rotating rocker 37 rotates to drive the threaded rod two 36 to rotate, because the threaded rod two 36 and the sliding frame 38 are connected through threads, at this time the threaded rod two 36 rotates to drive the sliding frame 38 to move towards the material.

[0032] The material lifting plate 35 and the threaded rod one 33 are connected through threads, the threaded rod one 33 rotates through the surface of the material lifting plate 35, the surface of the limiting block 312 is provided with an inclined surface one for limiting the rotating direction of the gear one 310, the limiting block 312 moves upwards to enable the gear one 310 to rotate, when the gear one 310 rotates away from the material, the gear one 310 rotates and contacts and clamps the surface of the limiting block 312.

[0033] The limiting rod 34 is slidably connected with the material lifting plate 35, the threaded rod one 33 rotates under the action of the output end of the motor, because the material lifting plate 35 and the threaded rod one 33 are connected through threads, the threaded rod one 33 rotates to drive the material lifting plate 35 to move towards the hydraulic cylinder 31, at this time the material lifting plate 35 moves to push the material to move to complete the feeding of the material, the gear one 310 engages with the toothed plate 311, the free end of the telescopic elastic rod one 313 is fixedly connected with the limiting block 312.

[0034] In some examples, the worker places the material on the surface of the cutting machine 1 and fits it at an angle with the clamping of the cutting machine 1, at this time the worker rotates the rotating handle 37, the rotating handle 37 rotates and drives the threaded rod two 36 to rotate, because the threaded rod two 36 and the sliding frame 38 are connected through threads, at this time the threaded rod two 36 rotates and drives the sliding frame 38 to move towards the material, the sliding frame 38 moves and drives the side pressing roller 39 to move until it contacts and clamps the material, at this time the side clamping of the material is realized, at the same time the sawing mechanism 2 and the hydraulic cylinder 31 are started, the sawing mechanism 2 rotates and moves towards the hydraulic cylinder 31 for sawing, at the same time the output end of the hydraulic cylinder 31 moves downward and drives the top pressing roller 32 to move, the top pressing roller 32 moves downward until it contacts and clamps the top of the material, at this time the clamping of the top of the material is realized, at this time through the double clamping structure of the side and the top, the aluminum profile can be fixed from the vertical and horizontal two dimensions, avoid the material offset caused by the rotation of the sawing mechanism 2 during sawing, provide basic positioning guarantee for high-precision sawing, when the sliding frame 38 moves and drives the gear one 310 to move, because the gear one 310 and the tooth plate 311 are engaged, the gear one 310 moves and engages with the tooth plate 311 and rotates under the action of the tooth plate 311, when the gear one 310 rotates towards the material, the gear one 310 rotates and contacts and presses the limiting block 312 to move upward, at this time the limiting block 312 moves upward and the gear one 310 can rotate, when the gear one 310 rotates away from the material, the gear one 310 rotates and contacts with the surface of the limiting block 312 and is stuck, at this time the contact self-locking effect of the side pressing roller 39 is realized, avoid the improper displacement of the side pressing roller 39 under the action of the material and affect the clamping effect of the side pressing roller 39, thereby affecting the precision and efficiency of the equipment sawing, avoid the sawing kerf skew caused by loose clamping, when the sawing mechanism 2 finishes sawing the material, the threaded rod one 33 rotates under the action of the motor output, because the material lifting plate 35 and the threaded rod one 33 are connected through threads, the threaded rod one 33 rotates and drives the material lifting plate 35 to move towards the hydraulic cylinder 31, at this time the material lifting plate 35 moves and pushes the material to move and complete the feeding of the material.

[0035] Reference Figures 1-9In some embodiments, the saw cutting device for aluminum profile machining further comprises a cleaning device, which comprises a cleaning device arranged on the circumferential surface of the side pressing roller 39 for cleaning the material. The cleaning device comprises a toothed disc I 41 fixedly installed on the circumferential surface of the side pressing roller 39, a cleaning roller I 42 rotatably installed on the surface of the sliding frame 38, a toothed disc II 43 fixedly installed on the circumferential surface of the cleaning roller I 42, a fixed rod I 44 fixedly installed on the surface of the sliding frame 38, a spring plate 45 slidingly installed on the surface of the cutting machine 1, a cleaning roller II 46 fixedly installed on the bottom of the spring plate 45, a contact wheel 47 fixedly installed on the circumferential surface of the cleaning roller II 46, an inclined chute plate I 48 fixedly installed on the top of the spring plate 45, a brush plate 49 fixedly installed on the surface of the spring plate 45, and the impurities and foreign matters on the surface of the material are guided out of the top of the material under the passive cleaning action of the brush plate 49 under the inclined angle.

[0036] The cleaning roller I 42 is engaged with the toothed disc II 43, the cleaning roller II 46 is slidingly connected with the inner wall of the cutting machine 1, the inclined chute plate I 48 moves downward to drive the spring plate 45 to move, the spring plate 45 moves to drive the cleaning roller II 46 to move, and the cleaning roller II 46 moves to drive the contact wheel 47 to move downward until the top of the material is contacted.

[0037] The surface of the brush plate 49 is provided with bristles for cleaning the surface of the material, the surface of the inclined chute plate I 48 is provided with a sliding inclined chute I for assisting the contact force of the fixed rod I 44, when the sliding frame 38 moves in the direction close to the material under the action of the threaded rod II 36, the sliding frame 38 moves to drive the fixed rod I 44 to move, and the fixed rod I 44 moves to drive the inclined chute plate I 48 to move downward by contact and extrusion.

[0038] In this embodiment, when the side pressing roller 39 contacts the material under the action of the sliding frame 38, the material is fed under the action of the material lifting plate 35. At this time, the material moves to contact and drive the side pressing roller 39 to rotate. The rotation of the side pressing roller 39 drives the gear plate one 41 to rotate. Since the gear plate one 41 is engaged with the gear plate two 43, the rotation of the gear plate one 41 drives the gear plate two 43 to rotate. The rotation of the gear plate two 43 under the action of the gear plate one 41 drives the cleaning roller one 42 to rotate. The rotation of the cleaning roller one 42 cleans the side of the material and avoids the influence of side impurities on the clamping fit of the side pressing roller 39. When the sliding frame 38 moves towards the material under the action of the threaded rod two 36, the sliding frame 38 moves to drive the fixed rod one 44 to move. The movement of the fixed rod one 44 drives the contact and extrusion of the inclined chute plate one 48 to move downwards. The downward movement of the inclined chute plate one 48 drives the spring plate piece 45 to move. The movement of the spring plate piece 45 drives the cleaning roller two 46 to move. At the same time, the movement of the cleaning roller two 46 drives the contact wheel 47 to move downwards until it contacts the top of the material. When the material moves, it drives the contact wheel 47 to rotate by contacting it. At this time, the rotation of the contact wheel 47 drives the cleaning roller two 46 to rotate. The rotation of the cleaning roller two 46 cleans the top of the material. At the same time, the impurities and foreign matters on the surface of the material are guided out of the top of the material under the passive cleaning action of the brush plate 49 at an inclined angle, avoiding the accumulation of impurities on the top of the material, which affects the subsequent sawing precision and effect. Through the combination of active cleaning and passive guidance, the accumulation of impurities on the top of the material can be completely avoided. If there are residual impurities on the top, it will cause uneven stress when the top pressing roller 32 is pressed and clamped, or the impurities will be stuck between the saw blade and the material when the sawing mechanism 2 is sawing, affecting the sawing precision and the quality of the cut.

[0039] Reference Figures 1-9 In some embodiments, the sawing device for aluminum profile machining further includes a protection device. The surface of the top pressing roller 32 is provided with a protection device for protecting the cutting area. The protection device includes a fixed rod two 51 fixedly installed on the surface of the top pressing roller 32. An inclined chute plate two 52 is slidably installed on the surface of the cutting machine 1. A protection frame 53 is fixedly installed on the inner wall of the cutting machine 1. A protection plate 54 is slidably installed on the inner wall of the protection frame 53. A rotating shaft 55 is rotatably installed on the surface of the sliding frame 38. A debossing roller 56 is fixedly installed on the circumference of the rotating shaft 55. A linkage wheel 57 is fixedly installed on the circumference of the rotating shaft 55. The rotation of the transmission belt drives the linkage wheel 57 to rotate. The rotation of the linkage wheel 57 drives the rotating shaft 55 to rotate. At the same time, the rotation of the rotating shaft 55 drives the debossing roller 56 to rotate.

[0040] The surface of the inclined chute plate two 52 is provided with a sliding chute two for assisting the contact and stress of the fixed rod two 51. The surface of the protection plate 54 is provided with a sliding chute three for assisting the contact and stress of the sawing mechanism 2. The movement of the sawing mechanism 2 contacts and extrudes the protection plate 54 to move upwards. The upward movement of the protection plate 54 protects the sawing area.

[0041] The surface of the protection plate 54 is provided with a clamping groove, and the end of the inclined groove plate two 52 close to the protection plate 54 is attached to the clamping groove. The transmission belt is transmissionally connected between the cleaning roller one 42 and the linkage wheel 57. When the cleaning roller one 42 rotates under the action of the toothed disc two 43, the cleaning roller one 42 rotates to drive the transmission belt to rotate, and the transmission belt rotates to drive the linkage wheel 57 to rotate.

[0042] In the embodiment, the sawing mechanism 2 moves to contact and press the protection plate 54 to move upward. The upward movement of the protection plate 54 protects the sawing area, which can effectively block the aluminum chips and saw blade debris splashed during sawing to avoid the operator being scratched by the debris. At the same time, the output end of the hydraulic cylinder 31 moves downward to drive the top compression roller 32 to move, and the movement of the top compression roller 32 drives the fixed rod two 51 to move. The fixed rod two 51 moves to contact and press the inclined groove plate two 52 to move in the direction close to the protection plate 54 until it contacts and limits the clamping groove. At this time, the protection plate 54 cannot cancel the protection treatment of the sawing area when the sawing is not completed, which structurally eliminates the safety hazard of no protection during sawing. When the cleaning roller one 42 rotates under the action of the toothed disc two 43, the cleaning roller one 42 rotates to drive the transmission belt to rotate, and the transmission belt rotates to drive the linkage wheel 57 to rotate. The rotation of the linkage wheel 57 drives the rotation of the shaft 55, and the rotation of the shaft 55 drives the rotation of the deburring roller 56. At this time, the rotation of the deburring roller 56 grinds the protrusions or flaws on the sawing contact surface of the material to make the contact surface more flat. On the one hand, it avoids the local overload caused by the contact protrusions when the sawing mechanism 2 is cut by the saw blade, such as the saw blade teeth collapse, which prolongs the service life of the saw blade. On the other hand, it prevents the protrusions from causing the deviation of the cutting position of the material and the sawing mechanism 2.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. An apparatus for sawing an aluminum profiled material, characterized in that, The utility model provides cutting machine (1), the surface of cutting machine (1) is provided with saw cutting mechanism (2) for carrying out saw cutting process to material, the surface of cutting machine (1) is provided with saw cutting device for being responsible for saw cutting whole process, the saw cutting device includes hydraulic cylinder (31), the hydraulic cylinder (31) is fixed through the surface of cutting machine (1), the inner wall of cutting machine (1) is slidably installed with top compression roller (32), the surface of cutting machine (1) is rotatably installed with threaded rod one (33), the surface of cutting machine (1) is fixedly installed with limit rod (34), the surface of cutting machine (1) is slidably installed with material lifting plate (35), the surface of cutting machine (1) is rotatably installed with threaded rod two (36), threaded rod two (36) is fixedly installed with rotary swing lever (37) on the end away from hydraulic cylinder (31), the inner wall of cutting machine (1) is slidably installed with sliding frame (38), the surface of sliding frame (38) is rotatably installed with side compression roller (39), the inner wall of sliding frame (38) is rotatably installed with gear one (310), the inner wall of cutting machine (1) is fixedly installed with toothed plate (311), the inner wall of sliding frame (38) is slidably installed with limit block (312), the inner wall of sliding frame (38) is fixedly installed with telescopic elastic rod one (313).

2. The sawing device for machining aluminum profiles according to claim 1, characterized in that: The output end of the hydraulic cylinder (31) is fixedly connected with the top of the top compression roller (32), one end of the threaded rod one (33) is connected with the output end of the motor, and the sliding frame (38) and the threaded rod two (36) are connected through threads.

3. The sawing device for machining aluminum profiles according to claim 2, characterized in that: The material lifting plate (35) and the threaded rod one (33) are connected through threads, the threaded rod one (33) rotates through the surface of the material lifting plate (35), and the surface of the limit block (312) is provided with an inclined surface one for limiting the rotating direction of the gear one (310).

4. The sawing device for machining aluminum profiles according to claim 3, characterized in that: The limit rod (34) is slidably connected with the material lifting plate (35), the gear one (310) is engaged with the toothed plate (311), and the free end of the telescopic elastic rod one (313) is fixedly connected with the limit block (312).

5. The sawing device for machining aluminum profiles according to claim 4, characterized in that: The circumferential surface of the side compression roller (39) is provided with a cleaning device for cleaning the material, the cleaning device comprises a gear disc one (41) fixedly installed on the circumferential surface of the side compression roller (39), a cleaning roller one (42) rotatably installed on the surface of the sliding frame (38), a gear disc two (43) fixedly installed on the circumferential surface of the cleaning roller one (42), a fixed rod one (44) fixedly installed on the surface of the sliding frame (38), a spring plate piece (45) slidably installed on the surface of the cutting machine (1), a cleaning roller two (46) fixedly installed on the bottom of the spring plate piece (45), a contact wheel (47) fixedly installed on the circumferential surface of the cleaning roller two (46), an inclined chute plate one (48) fixedly installed on the top of the spring plate piece (45), and a brush plate (49) fixedly installed on the surface of the spring plate piece (45).

6. The sawing device for machining aluminum profiles according to claim 5, characterized in that: The cleaning roller one (42) is engaged with the toothed disc two (43), and the cleaning roller two (46) is in sliding connection with the inner wall of the cutting machine (1).

7. The sawing device for machining aluminum profiles according to claim 6, characterized in that: The surface of the brush plate (49) is provided with brush hairs for cleaning the surface of the material, and the surface of the chute plate one (48) is provided with a sliding chute one for assisting the contact force of the fixed rod one (44).

8. The sawing device for machining aluminum profiles according to claim 7, characterized in that: The surface of the top compression roller (32) is provided with a protection device for protecting the cutting area, the protection device comprises a fixed rod two (51), the fixed rod two (51) is fixedly installed on the surface of the top compression roller (32), the surface of the cutting machine (1) is slidably installed with a chute plate two (52), the inner wall of the cutting machine (1) is fixedly installed with a protection frame (53), the inner wall of the protection frame (53) is slidably installed with a protection plate (54), the surface of the sliding frame (38) is rotatably installed with a rotating shaft (55), the circumferential surface of the rotating shaft (55) is fixedly installed with a convex roller (56), and the circumferential surface of the rotating shaft (55) is fixedly installed with a linkage wheel (57).

9. The sawing device for machining aluminum profiles according to claim 8, characterized in that: The surface of the chute plate two (52) is provided with a sliding chute two for assisting the contact force of the fixed rod two (51), and the surface of the protection plate (54) is provided with a sliding chute three for assisting the contact force of the sawing mechanism (2).

10. The sawing device for machining aluminum profiles according to claim 9, characterized in that: The surface of the protection plate (54) is provided with a clamping groove, one end of the chute plate two (52) close to the protection plate (54) is attached to the clamping groove, and the cleaning roller one (42) and the linkage wheel (57) are in transmission connection with a transmission belt.

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