Full-automatic cutting device for long edge of aluminum profile

Abstract

The invention relates to the technical field of intelligent manufacturing saw cutting equipment, in particular to an aluminum profile long edge full-automatic cutting device which comprises an intelligent manufacturing table, a saw cutting mechanism installed on one side of the top end of the intelligent manufacturing table and an auxiliary frame fixed to one side of the bottom end of the intelligent manufacturing table. Two first rectangular blocks are symmetrically arranged at the top end, close to one side of the sawing mechanism, of the intelligent manufacturing table, two second rectangular blocks are symmetrically arranged at the top end, close to the other side of the sawing mechanism, of the intelligent manufacturing table, and placing grooves are formed between the two first rectangular blocks and the two second rectangular blocks. Through the double-rectangular-block clamping and positioning system, the long edge of the T-shaped aluminum profile is embedded into the containing grooves of the two first rectangular blocks and the two second rectangular blocks, all-directional stable fixing is achieved in cooperation with the clamping driving assembly, by means of the back-off type installation design, direct extrusion on the long edge is avoided when the sawing mechanism descends for operation, the risk of bending deformation of the long edge is eliminated, and the working efficiency is improved. And it is ensured that the cut profile meets the assembly requirement.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent manufacturing sawing equipment, and specifically to a fully automatic cutting device for the long side of an aluminum profile. Background Art

[0002] At a time when the intelligent manufacturing equipment industry is booming, sawing devices, as key equipment, are driving revolutionary changes in the material processing industry with innovative technologies. With the advancement of the wave of digital transformation, sawing devices are no longer limited to traditional cutting functions, but have integrated advanced technologies such as automated control, intelligent sensing, and data interconnection. In the field of aluminum profile processing, T-shaped aluminum edge strips are an important component of building components such as doors, windows, curtain walls, and electronic equipment casings. The quality of their cutting process directly determines the final quality of the product. The particularity of the T-shaped structure makes the requirements for dimensional accuracy, surface finish, and structural integrity during the cutting process extremely stringent.

[0003] However, the cutting seat surface of current traditional cutting equipment is mostly flat, and this structure exposes many disadvantages when processing T-shaped aluminum profiles. When the T-shaped aluminum profile is placed on the flat cutting seat in a bottom-fitting manner, the extrusion force exerted by the cutting blade on the vertical long side of the bottom surface will directly exceed the rigidity limit of the aluminum profile itself, causing the long side to bend and deform. This deformation not only destroys the geometric accuracy of the profile, but also has a serious impact on the subsequent edge pressing and clamping process. The dimensional deviation will make it impossible to accurately match the profile and the supporting components, resulting in poor clamping and seams. The problem of excessive gaps can directly lead to the inability to assemble, which greatly reduces the product qualification rate and assembly efficiency. In addition, traditional cutting equipment has a single function. After completing the cutting process, it is impossible to simultaneously deburr the T-shaped surface of the T-shaped aluminum profile. The residual burrs not only affect the appearance quality of the product, but may also hinder the uniform adhesion of the coating during surface treatment, and even scratch other components during the assembly process. Due to the lack of integrated processing capabilities, cutting and deburring need to be completed in multiple processes, which not only prolongs the processing cycle, but also makes it difficult to ensure the consistency and stability of the overall molding effect. Summary of the Invention

[0004] The purpose of the present invention is to provide a fully automatic cutting device for the long sides of aluminum profiles to solve the problem that when the existing cutting device proposed in the above background technology is in use, the cutting blade squeezes the vertical long side of the top bottom surface of the T-shaped aluminum profile, causing the long side to bend and deform, thereby affecting the accuracy of the subsequent edge pressing and snapping process, resulting in uneven snapping and even inability to assemble normally, seriously reducing the product qualification rate and assembly efficiency. At the same time, the T-shaped surface of the T-shaped aluminum profile cannot be deburred after cutting, and the overall cutting and integrated molding effect is poor.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a fully automatic cutting device for the long side of an aluminum profile, comprising an intelligent manufacturing platform, a sawing mechanism installed on one side of the top of the intelligent manufacturing platform, and an auxiliary frame fixed on one side of the bottom end of the intelligent manufacturing platform, wherein the intelligent manufacturing platform is symmetrically provided with two rectangular blocks 1 at the top near one side of the sawing mechanism, and the intelligent manufacturing platform is symmetrically provided with two rectangular blocks 2 at the top near the other side of the sawing mechanism, and a placement groove is provided between the two rectangular blocks 1 and the two rectangular blocks 2, and a T-shaped aluminum profile is placed inside the top of the placement groove, a clamping drive assembly is provided on one side of the bottom end of the intelligent manufacturing platform, a cylinder 2 is fixed on the top of the auxiliary frame, a supporting plate is fixedly installed on the top of the cylinder 2, and a tightening and grinding assembly is provided on the top of the supporting plate; the tightening and grinding assembly comprises two mounting plates and two limit seats, the two mounting plates are symmetrically slidably engaged and installed on the outside of both sides of the top end of the supporting plate, and the two limit seats are respectively fixedly installed on the outside of the mounting plate on the corresponding side near the middle position of the top end of the supporting plate, and the side cross-section of the two limit seats is triangular.

[0006] Furthermore, the clamping drive assembly includes two connecting frames, a mounting frame and a bidirectional threaded rod. The two connecting frames are symmetrically arranged on the outside of both sides of the intelligent manufacturing platform near the top. The mounting frame is fixedly mounted on the outside of one side of the bottom end of the intelligent manufacturing platform. The bidirectional threaded rod is rotatably mounted on the inside of the mounting frame. One side of the bottom end of the two connecting frames is threaded and mounted on the outside of one side of the corresponding end of the bidirectional threaded rod. A stepper motor 1 is fixedly mounted on the outside of one side of the mounting frame, and the output end of the stepper motor 1 is coaxially fixed to one end of the bidirectional threaded rod.

[0007] Furthermore, a plurality of interference rods 1 are fixedly installed on the outside of the two rectangular blocks away from the placement groove, and one end of the plurality of interference rods 1 is slidably installed on the outside of the top side of the intelligent manufacturing platform, and the through end of each of the interference rods 1 is fixedly installed on the outside of the connecting frame on the corresponding side, and a plurality of interference rods 2 are slidably installed on the inside of the top side of the two rectangular blocks 2 of the intelligent manufacturing platform, and a limiting slide groove is embedded on the outside of the side of the rectangular block 2 close to the plurality of interference rods 2, and one end of the plurality of interference rods 2 is slidably engaged with the inside of one side of the limiting slide groove, and the end of the interference rod 2 away from the limiting slide groove is fixedly installed on the outside of the connecting frame on the corresponding side.

[0008] Furthermore, the intelligent manufacturing platform is fixedly installed with a positioning frame on the outside of one side of the bottom end of the two rectangular blocks 2, and a cylinder 1 is fixedly installed inside the positioning frame. A telescopic rod is connected and fixed between the bottom ends of the two rectangular blocks 2, and the output end of the cylinder 1 is fixedly installed on the outside of one side of the telescopic rod.

[0009] Furthermore, an expansion component is provided at the middle position of the top of the support plate, and the expansion component includes a stepper motor 2 and a limit gear. The stepper motor 2 is fixedly mounted at the middle position of the top of the support plate, and the limit gear is fixedly mounted on the output shaft of the stepper motor 2. Two limit racks are symmetrically meshed on both sides of the limit gear, and one end of the two limit racks is fixedly mounted on the outside of the limit seat on the corresponding side.

[0010] Furthermore, an electromagnet is embedded inside the three outer walls of each of the limit seats, a conducting rod is longitudinally fixed to one end of the limit rack, a conducting block is fixedly installed at the middle position of the top of the support plate near the conducting rod, and the electromagnets are connected to the conducting rod on the corresponding side through wires.

[0011] Furthermore, a plurality of mounting holes are embedded at equal intervals on the inner wall of the two rectangular blocks 1 and the two rectangular blocks 2 on the side close to the placement groove, and a movable seat is slidably mounted inside the mounting holes. A motor drive wheel is rotatably mounted on the outside of the movable seat on the side close to the placement groove, and a resistance spring is fixedly mounted on the side of the movable seat away from the motor drive wheel, and one end of the resistance spring is fixedly mounted on the inner wall of the side of the mounting hole away from the movable seat.

[0012] Furthermore, an auxiliary groove is longitudinally provided through the middle position of the mounting plate near the top, and two auxiliary grooves are symmetrically and obliquely provided on both sides of the mounting plate near the bottom. An iron slider 1 is slidably installed inside the longitudinally provided auxiliary groove, and an iron slider 2 is slidably installed inside the two symmetrically and obliquely provided auxiliary grooves.

[0013] Furthermore, a return spring is embedded on one side of the iron slider 1 and the iron slider 2, and one end of the return spring is fixedly connected to the inner wall of one side of the auxiliary groove. A fixing frame 1 is fixedly installed laterally on the outside of the side of the iron slider 1 away from the limit seat, and an inverted L-shaped fixing frame 2 is fixedly installed on the outside of the side of the iron slider 2 away from the limit seat. Transmission rollers are rotatably installed at the corner edges of the fixing frame 1 and the fixing frame 2, and a driving motor is fixedly installed on the outside of one side of the fixing frame 1 and the fixing frame 2, and the output end of the driving motor is coaxially fixed to one end of the transmission roller on the corresponding side.

[0014] Furthermore, a frosted belt 1 is sleeved and fitted between the transmission rollers outside the fixed frame 1, and a frosted belt 2 is sleeved and fitted between the transmission rollers outside the fixed frame 2. One side of the frosted belt is regarded as a straight line shape, and the other two sides of the frosted belt are regarded as a right-angled triangle shape.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When the cutting device is sawing, the long side of the T-shaped aluminum profile is embedded in the placement groove of the two rectangular blocks one and the two rectangular blocks two through the double rectangular block clamping and positioning system, and the clamping drive component is cooperated to achieve all-round stable fixation. This inverted buckle installation design enables the sawing mechanism to avoid direct extrusion of the long side when descending, thereby eliminating the risk of bending and deformation of the long side from the root, and ensuring that the dimensional accuracy of the profile after cutting meets the assembly requirements. At the same time, through the arrangement of the internal mounting holes of the two rectangular blocks one and the two rectangular blocks two, the moving seat, the motor drive wheel and the resistance spring, the two rectangular blocks one and the two rectangular blocks two are able to compress and retract when the two rectangular blocks one and the two rectangular blocks two are centered on the T-shaped aluminum profile, ensuring that the inner walls of the two rectangular blocks one and the two rectangular blocks two can tightly resist the side walls of the T-shaped aluminum profile, ensuring limit stability. When the cutting is completed, the motor drive wheel can rebound to resist the T-shaped aluminum profile, thereby facilitating the automatic conveying of the T-shaped aluminum profile and improving the overall cutting efficiency.

[0017] 2. When the cutting device is in use, the coordinated operation of the tightening grinding component and the expansion component can drive the one in the shape of the straight line and the two in the shape of a right-angled triangle on both sides to rise synchronously after the cutting is completed, so that the one and the two on both sides are close to the cutting section of the two sections of T-shaped aluminum profiles. Then, the one and the two are centered and the rotation is started, so that the right-angle turning points of the cutting section of the T-shaped aluminum profile and the areas where burrs are easily retained at the intersection of the plane and the facade are all-roundly polished. This fitted grinding method can not only quickly remove the burrs generated by cutting, but also simultaneously chamfer the section to form a smooth transition surface, effectively improve the surface quality, avoid poor coating and assembly risks caused by burrs in the later stage, greatly improve the product qualification rate and production efficiency, and have a better overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the upward-looking three-dimensional structure of the intelligent manufacturing platform and the positioning frame of the present invention;

[0020] Figure 3 For the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 4 This is a schematic diagram of a partially cutaway three-dimensional structure of the second interference rod and the limiting slide groove of the present invention;

[0022] Figure 5 This is a schematic diagram of a partially cutaway three-dimensional structure of the rectangular block 1 and the mounting hole of the present invention;

[0023] Figure 6 For the present invention Figure 5The enlarged structural diagram at B in the middle;

[0024] Figure 7 It is a schematic diagram of the overall side structure of the present invention;

[0025] Figure 8 This is a schematic diagram of the three-dimensional structure of the installation of the cylinder 2 and the supporting plate of the present invention;

[0026] Figure 9 For the present invention Figure 8 The enlarged structural diagram at C in the middle;

[0027] Figure 10 This is a schematic diagram of the three-dimensional structure of the mounting plate and the limiting seat of the present invention;

[0028] Figure 11 This is a schematic diagram of the structure in which the limiting gear rotates to drive the limiting rack to extend;

[0029] Figure 12 This is a schematic diagram demonstrating the central movement of the iron slider 1 and the iron slider 2 driving the fixing frame 1 and the fixing frame 2 according to the present invention.

[0030] In the accompanying drawings, the components represented by the reference numerals are as follows: 1. Intelligent manufacturing platform; 2. Rectangular block 1; 3. Rectangular block 2; 4. Placement slot; 5. Interference rod 1; 6. Interference rod 2; 7. Limiting slide; 8. Connecting frame; 9. Mounting frame; 10. Bidirectional threaded rod; 11. Stepping motor 1; 12. Sawing mechanism; 13. Positioning frame; 14. Cylinder 1; 15. Telescopic rod; 16. Mounting hole; 17. Moving seat; 18. Motor drive wheel; 19. Interference spring; 20. , auxiliary frame; 21. Cylinder 2; 22. Support plate; 23. Mounting plate; 24. Stepper motor 2; 25. Limit gear; 26. Limit rack; 27. Limit seat; 28. Conducting rod; 29. ​​Conducting block; 30. Auxiliary slot; 31. Iron slider 1; 32. Return spring; 33. Iron slider 2; 34. Fixed frame 1; 35. Fixed frame 2; 36. Transmission roller; 37. Abrasive belt 1; 38. Abrasive belt 2; 39. Drive motor; 40. Electromagnet. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Example 1: Please refer to Figure 1 - Figure 7A fully automatic cutting device for the long side of an aluminum profile comprises an intelligent manufacturing platform 1, a sawing mechanism 12 installed on one side of the top of the intelligent manufacturing platform 1, and an auxiliary frame 20 fixed on one side of the bottom end of the intelligent manufacturing platform 1. Two rectangular blocks 1 2 are symmetrically arranged on the top of the intelligent manufacturing platform 1 near the sawing mechanism 12, and two rectangular blocks 2 3 are symmetrically arranged on the top of the intelligent manufacturing platform 1 near the other side of the sawing mechanism 12. A placement groove 4 is provided between the two rectangular blocks 1 2 and the two rectangular blocks 2 3, and a T-shaped aluminum profile is placed inside the top of the placement groove 4. A clamping drive assembly is provided on one side of the bottom end of the intelligent manufacturing platform 1, a cylinder 2 21 is fixed on the top of the auxiliary frame 20, and a supporting plate 22 is fixed on the top of the cylinder 2 21.

[0033] The clamping drive assembly includes two connecting frames 8, a mounting frame 9 and a bidirectional threaded rod 10. The two connecting frames 8 are symmetrically arranged on the outside of both sides of the intelligent manufacturing platform 1 near the top. The mounting frame 9 is fixedly installed on the outside of one side of the bottom end of the intelligent manufacturing platform 1. The bidirectional threaded rod 10 is rotatably installed on the inside of the mounting frame 9. The bottom end of the two connecting frames 8 is threaded and installed on the outside of one side of the corresponding end of the bidirectional threaded rod 10. A stepper motor 11 is fixedly installed on the outside of one side of the mounting frame 9, and the output end of the stepper motor 11 is coaxially fixed to one end of the bidirectional threaded rod 10.

[0034] Several resistance rods 5 are fixedly installed on the outside of the two rectangular blocks 2 away from the placement slot 4, and one end of the several resistance rods 5 is slidably installed on the outside of the top side of the intelligent manufacturing platform 1. The through end of each resistance rod 5 is fixedly installed on the outside of the connecting frame 8 on the corresponding side. Several resistance rods 26 are slidably installed on the inside of the top side of the two rectangular blocks 2 3 of the intelligent manufacturing platform 1. A limiting slide groove 7 is embedded on the outside of one side of the rectangular block 2 3 close to the several resistance rods 2 6. One end of the several resistance rods 2 6 is slidably engaged with the inside of one side of the limiting slide groove 7, and the end of the resistance rod 2 6 away from the limiting slide groove 7 is fixedly installed on the outside of the connecting frame 8 on the corresponding side.

[0035] Specifically, by setting the limiting slide groove 7, when the cylinder 14 extends to drive the rectangular blocks 2 3 on both sides to move, the resistance rod 2 6 will not interfere with and restrict the movement of the rectangular blocks 2 3, and can also apply lateral resistance to the rectangular blocks 2 3 to ensure the overall stable operation.

[0036] A positioning frame 13 is fixedly installed on the outside of the intelligent manufacturing platform 1 near the bottom end of the two rectangular blocks 2 3, and a cylinder 14 is fixedly installed inside the positioning frame 13. A telescopic rod 15 is connected and fixed between the bottom ends of the two rectangular blocks 2 3, and the output end of the cylinder 14 is fixed to the outside of one side of the telescopic rod 15.

[0037] In this embodiment, when the cutting device is in use, the protruding long side of the T-shaped aluminum profile to be cut is first inserted into one end of the placement slot 4 between the two rectangular blocks 1 2. After insertion, the motor drive wheels 18 on both sides can be started to rotate, thereby transporting the T-shaped aluminum profile to the bottom end of the sawing mechanism 12. After reaching the cutting position, the motor drive wheels 18 are controlled to stop transporting, and then the stepper motor 11 at the bottom is controlled to start, and the output shaft of the stepper motor 11 is rotated to drive the bidirectional threaded rod 10 on one side to rotate synchronously. The rotation of the bidirectional threaded rod 10 drives the connecting frames 8 with threaded connections on both sides to start to move synchronously to the center. When moving, the connecting frame 8 is limited by the installation of the resistance rod 1 5 and the resistance rod 2 6, thereby squeezing the two rectangular blocks 1 2 and the two rectangular blocks 2 3 to move synchronously to the center, thereby cutting the T-shaped aluminum profile placed inside the placement slot 4. The aluminum profile is clamped and positioned to resist the long side wall of the T-shaped aluminum profile to ensure the stability of subsequent cutting. After the positioning is completed, the existing sawing mechanism 12 is controlled to descend to cut the T-shaped aluminum profile. When sawing, the cutting device uses a double rectangular block clamping and positioning system to embed the long side of the T-shaped aluminum profile into the placement groove 4 of the two rectangular blocks 1 2 and the two rectangular blocks 2 3, and cooperates with the clamping drive component to achieve all-round stable fixation. This inverted installation design allows the sawing mechanism 12 to avoid direct extrusion of the long side when descending, eliminating the risk of bending and deformation of the long side from the root, and ensuring that the dimensional accuracy of the profile after cutting meets the assembly requirements. At the same time, the centering movement of the rectangular block 1 2 and the rectangular block 2 3 is driven by the bidirectional threaded rod 10 and can be adjusted, so that the device can also adapt to T-shaped aluminum profiles of different thicknesses, and the overall cutting application range is wider.

[0038] After the sawing mechanism 12 has completed the cutting and rising, the cylinder 14 on one side is controlled to operate, so that the output end of the cylinder 14 extends and drives the telescopic rod 15 on one side to extend synchronously, thereby driving the rectangular blocks 2 3 on both sides to move a certain distance synchronously, so that the rectangular block 2 3 moves the cut section of T-shaped aluminum profile away from the original T-shaped aluminum profile on one side, leaving a certain gap between the original T-shaped aluminum profile and the cut section of T-shaped aluminum profile. Then, by controlling the cylinder 2 21 at the bottom end, the extension of the cylinder 2 21 drives the supporting plate 22 to extend synchronously, thereby driving the tightening and grinding assembly at the top of the supporting plate 22 to lift close to the cutting section of the T-shaped aluminum profile on both sides for subsequent deburring. After the overall deburring is completed, the cylinder 2 21 is controlled again to drive the supporting plate 22 and the tightening and grinding assembly to retract, and then the cylinder 1 14 is controlled to drive the telescopic rod 15 and the rectangular block 2 3 to reset synchronously, and then the stepping motor 1 1 is controlled again to drive the bidirectional threaded rod 10 to reset and rotate, thereby driving the two The side connecting frame 8 and the rectangular block 1 2 and the rectangular block 2 3 expand synchronously. When the internal gap of the rectangular block 1 2 and the rectangular block 2 3 is expanded, the movable seat 17 and the motor drive wheel 18 on the inner wall of the rectangular block 1 2 and the rectangular block 2 3 are driven to extend by the reset rebound of the resistance spring 19 inside the mounting hole 16. At this time, the T-shaped aluminum profile is no longer subjected to a strong resistance force, so that one side of the motor drive wheel 18 conflicts with the side wall of the T-shaped aluminum profile. Then the motor drive wheel 18 is controlled to start running, thereby cutting and polishing the aluminum profile. The T-shaped aluminum profile is conveyed out, and the uncut T-shaped aluminum profile is conveyed to the bottom of the sawing mechanism 12 for subsequent cutting, ensuring the overall automated operation and good overall use effect. At the same time, when the two rectangular blocks 1 2 and the two rectangular blocks 2 3 are centering the T-shaped aluminum profile, the movable seat 17 and the motor drive wheel 18 can be compressed and recovered to the inside of the mounting hole 16, ensuring that the inner walls of the two rectangular blocks 1 2 and the two rectangular blocks 2 3 can tightly contact the side walls of the T-shaped aluminum profile to ensure the limit stability.

[0039] Example 2: Please refer to Figure 8 - Figure 12 This embodiment further explains Example 1. A tightening and grinding assembly is provided at the top of the supporting plate 22. The tightening and grinding assembly includes two mounting plates 23 and two limit seats 27. The two mounting plates 23 are symmetrically slidably engaged and installed on the outside of both sides of the top of the supporting plate 22. The two limit seats 27 are respectively fixedly installed on the outside of one side of the mounting plate 23 on the corresponding side near the middle position of the top of the supporting plate 22. The side cross-section of the two limit seats 27 is triangular.

[0040] An expansion component is provided at the middle position of the top of the supporting plate 22, and the expansion component includes a stepper motor 24 and a limit gear 25. The stepper motor 24 is fixedly mounted at the middle position of the top of the supporting plate 22, and the limit gear 25 is fixedly mounted on the output shaft of the stepper motor 24. Two limit racks 26 are symmetrically meshed on both sides of the limit gear 25, and one end of the two limit racks 26 is fixedly mounted on the outside of the limit seat 27 on the corresponding side.

[0041] An electromagnet 40 is embedded inside the three outer walls of each limit seat 27, a conducting rod 28 is longitudinally fixed to one end of the limit rack 26, and a conducting block 29 is fixedly installed at the middle position of the top of the support plate 22 near the conducting rod 28. The electromagnet 40 is connected to the conducting rod 28 on the corresponding side through a wire.

[0042] A number of mounting holes 16 are evenly spaced and embedded on the inner wall of the two rectangular blocks 1 2 and the two rectangular blocks 2 3 on one side close to the placement groove 4. A moving seat 17 is slidably mounted inside the mounting holes 16. A motor drive wheel 18 is rotatably mounted on the outside of the moving seat 17 close to the placement groove 4. A resistance spring 19 is fixedly mounted on the side of the moving seat 17 away from the motor drive wheel 18. One end of the resistance spring 19 is fixedly mounted on the inner wall of the mounting hole 16 on the side away from the moving seat 17.

[0043] An auxiliary groove 30 is longitudinally penetrated in the middle position near the top of the mounting plate 23, and two auxiliary grooves 30 are symmetrically penetrated and obliquely provided on both sides of the mounting plate 23 near the bottom. An iron slider 1 31 is slidably installed inside the auxiliary groove 30 penetrated longitudinally, and an iron slider 2 33 is slidably installed inside the two auxiliary grooves 30 penetrated and obliquely provided symmetrically.

[0044] A return spring 32 is embedded on one side of the iron slider 1 31 and the iron slider 2 33, and one end of the return spring 32 is fixedly connected to the inner wall of one side of the auxiliary groove 30. A fixing frame 1 34 is fixedly installed laterally on the outside of the side of the iron slider 1 31 away from the limit seat 27, and an inverted L-shaped fixing frame 2 35 is fixedly installed on the outside of the side of the iron slider 2 33 away from the limit seat 27. Transmission rollers 36 are rotatably installed at the corner edges of the fixing frame 1 34 and the fixing frame 2 35. A driving motor 39 is fixedly installed on the outside of one side of the fixing frame 1 34 and the fixing frame 2 35, and the output end of the driving motor 39 is coaxially fixed to one end of the transmission roller 36 on the corresponding side.

[0045] A frosted belt 1 37 is sleeved between the transmission rollers 36 outside the fixed frame 1 34 for transmission, and a frosted belt 2 38 is sleeved between the transmission rollers 36 outside the fixed frame 2 35 for transmission. The frosted belt 1 37 is in the shape of a straight line when viewed from the side, and the frosted belt 2 38 is in the shape of a right triangle when viewed from the side.

[0046] In this embodiment, when the second cylinder 21 extends and drives the supporting plate 22 to extend synchronously to a certain height, the mounting plates 23 on both sides of the top of the supporting plate 22 are aligned close to the T-shaped aluminum profile cutting section on the corresponding side. At this time, the second stepper motor 24 is started, and the output shaft of the second stepper motor 24 rotates, thereby driving the top limit gear 25 to rotate synchronously by a certain angle. Through the rotation of the limit gear 25, the limit racks 26 engaged on both sides begin to extend synchronously to both sides (such as Figure 11 As shown), when the limit rack 26 is extended, it will drive the mounting plates 23, the limit seat 27, the auxiliary groove 30, the iron slider 1 31, the return spring 32, the iron slider 2 33, the fixing frame 1 34, the fixing frame 2 35, the transmission roller 36, the frosting belt 1 37, the frosting belt 2 38, the drive motor 39 and the electromagnet 40 to extend a distance synchronously, so that the frosting belt 1 37 and the frosting belt 2 38 on both sides will respectively cover the cutting section of the original T-shaped aluminum profile and the cutting section of the cut T-shaped aluminum profile synchronously. When the limit rack 26 is extended, it will drive the conducting rod 28 on one side to extend synchronously. The first step moves, and when it moves to a certain position, the conducting rod 28 contacts the conducting block 29 connected to the external power supply, so that the electromagnets 40 on the three surfaces of the limit seat 27 are energized synchronously to generate adsorption force, thereby synchronously attracting the iron slider 1 31 and the iron slider 2 33 inside the auxiliary groove 30, so that the iron slider 1 31 drives the top fixing frame 1 34 and the frosting belt 1 37 to fit and contact the top of the T-shaped aluminum profile cut section, and at the same time, the iron slider 2 33 drives the fixing frame 2 35 and the frosting belt 2 38 to fit and contact the right-angle turning points on both sides of the bottom end of the T-shaped aluminum profile cut section (such as Figure 12 As shown), the driving motor 39 on one side of the fixing frame 1 34 and the fixing frame 2 35 is controlled to start, thereby driving the frosting belt 1 37 and the frosting belt 2 38 to start rotating synchronously, so as to grind the right-angle turning points of the cut section of the T-shaped aluminum profile and the areas where burrs are easily retained at the intersection of the plane and the vertical surface in all directions. This type of fitted grinding method can not only quickly remove the burrs generated by cutting, but also simultaneously chamfer the section to form a smooth transition surface, effectively improve the surface quality, avoid poor coating and assembly risks caused by burrs in the later stage, greatly improve the product qualification rate and production efficiency, and have a better overall use effect.

[0047] It should also be noted that after the grinding is completed, the stepper motor 24 is started again to rotate in the reverse direction, so that the limit racks 26 on both sides are retracted, the electromagnet 40 is powered off, the iron slider 1 31 and the iron slider 2 33 lose their adsorption force, and the reset spring 32 rebounds to reset them. At the same time, the grinding belt 1 37 and the grinding belt 2 38 are synchronously recovered, leaving the polished cutting section, and the reset is completed.

[0048] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0049] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic long-side cutting device for aluminum profiles, comprising an intelligent manufacturing platform (1), a sawing mechanism (12) mounted on one side of the top end of the intelligent manufacturing platform (1), and an auxiliary frame (20) fixed on one side of the bottom end of the intelligent manufacturing platform (1), characterized in that: The intelligent manufacturing platform (1) is symmetrically provided with two rectangular blocks (2) at the top of one side close to the sawing mechanism (12), and the intelligent manufacturing platform (1) is symmetrically provided with two rectangular blocks (3) at the top of the other side close to the sawing mechanism (12). A placement groove (4) is provided between the two rectangular blocks (2) and the two rectangular blocks (3), and a T-shaped aluminum profile is placed inside the top of the placement groove (4). A clamping drive component is provided on one side of the bottom end of the intelligent manufacturing platform (1), and a cylinder (21) is fixed on the top of the auxiliary frame (20). A support plate (22) is fixedly installed on the top of the cylinder (21), and a tightening grinding component is provided on the top of the support plate (22); The tightening grinding assembly includes two mounting plates (23) and two limiting seats (27). The two mounting plates (23) are symmetrically slidably engaged and mounted on the outside of both sides of the top of the supporting plate (22). The two limiting seats (27) are respectively fixedly mounted on the outside of one side of the mounting plate (23) on the corresponding side near the middle position of the top of the supporting plate (22). The side cross-section of the two limiting seats (27) is triangular.

2. The fully automatic long side cutting device for aluminum profiles according to claim 1, characterized in that: The clamping drive assembly comprises two connecting frames (8), a mounting frame (9) and a bidirectional threaded rod (10), wherein the two connecting frames (8) are symmetrically arranged on the outside of both sides of the intelligent manufacturing platform (1) near the top, the mounting frame (9) is fixedly mounted on the outside of one side of the bottom end of the intelligent manufacturing platform (1), and the bidirectional threaded rod (10) is rotatably mounted inside the mounting frame (9), and one side of the bottom end of the two connecting frames (8) is threadedly mounted on the outside of one side of the corresponding end of the bidirectional threaded rod (10), and a stepping motor (11) is fixedly mounted on the outside of one side of the mounting frame (9), and the output end of the stepping motor (11) is coaxially fixed with one end of the bidirectional threaded rod (10).

3. The fully automatic long side cutting device for aluminum profiles according to claim 2, characterized in that: A plurality of resisting rods (5) are fixedly installed on the outside of the side of the two rectangular blocks (2) away from the placement groove (4), and one end of the plurality of resisting rods (5) is slidably installed on the outside of the top side of the intelligent manufacturing platform (1), and the through end of each resisting rod (5) is fixedly installed on the outside of the connecting frame (8) on the corresponding side. A plurality of resisting rods (6) are slidably installed on the inside of the top side of the two rectangular blocks (3) close to the two resisting rods (6), and a limiting slide groove (7) is embedded on the outside of the side of the rectangular block (3) close to the plurality of resisting rods (6). One end of the plurality of resisting rods (6) is slidably engaged and installed on the inside of one side of the limiting slide groove (7), and the end of the resisting rod (6) away from the limiting slide groove (7) is fixedly installed on the outside of the connecting frame (8) on the corresponding side.

4. The fully automatic long side cutting device for aluminum profiles according to claim 1, characterized in that: The intelligent manufacturing platform (1) is fixedly mounted with a positioning frame (13) on the outside of one side of the bottom end of the two rectangular blocks (3), and a cylinder (14) is fixedly mounted inside the positioning frame (13). A telescopic rod (15) is connected and fixed between the bottom ends of the two rectangular blocks (3), and the output end of the cylinder (14) is fixedly mounted on the outside of one side of the telescopic rod (15).

5. The fully automatic long side cutting device for aluminum profiles according to claim 1, characterized in that: An expansion component is provided at the middle position of the top end of the support plate (22); The expansion assembly includes a second stepper motor (24) and a limit gear (25). The second stepper motor (24) is fixedly mounted on the middle position of the top end of the support plate (22). The limit gear (25) is fixedly mounted on the output shaft of the second stepper motor (24). Two limit racks (26) are symmetrically meshed on both sides of the limit gear (25). One end of each of the two limit racks (26) is fixedly mounted on the outside of the limit seat (27) on the corresponding side.

6. The fully automatic long side cutting device for aluminum profiles according to claim 5, characterized in that: An electromagnet (40) is embedded in the three outer walls of each of the limit seats (27), a conducting rod (28) is longitudinally fixed to one end of the limit rack (26), a conducting block (29) is fixedly installed at the middle position of the top of the support plate (22) near the conducting rod (28), and the electromagnet (40) is conductively connected to the conducting rod (28) on the corresponding side through a wire.

7. The fully automatic long side cutting device for aluminum profiles according to claim 1, characterized in that: A plurality of mounting holes (16) are evenly spaced and embedded on the inner wall of one side of the two rectangular blocks (2) and the two rectangular blocks (3) close to the placement groove (4); a movable seat (17) is slidably engaged and installed inside the mounting holes (16); a motor drive wheel (18) is rotatably installed on the outer side of the movable seat (17) close to the placement groove (4); a resisting spring (19) is fixedly installed on the side of the movable seat (17) away from the motor drive wheel (18); and one end of the resisting spring (19) is fixedly installed on the inner wall of the mounting hole (16) away from the movable seat (17).

8. The fully automatic long side cutting device for aluminum profiles according to claim 1, characterized in that: An auxiliary groove (30) is longitudinally penetrated at a middle position near the top of the mounting plate (23), and two auxiliary grooves (30) are symmetrically penetrated and obliquely disposed on both sides of the mounting plate (23) near the bottom. An iron slider (31) is slidably installed inside the auxiliary groove (30) that is longitudinally penetrated, and an iron slider (33) is slidably installed inside the two auxiliary grooves (30) that are symmetrically penetrated and obliquely disposed.

9. The fully automatic long side cutting device for aluminum profiles according to claim 8, characterized in that: A return spring (32) is embedded on one side of the iron slider (31) and the iron slider (33), and one end of the return spring (32) is fixedly connected to the inner wall of one side of the auxiliary groove (30). A fixed frame (34) is fixedly installed on the outside of the side of the iron slider (31) away from the limit seat (27). An inverted L-shaped fixed frame (35) is fixedly installed on the outside of the side of the iron slider (33) away from the limit seat (27). A transmission roller (36) is rotatably installed at the corner edges of the fixed frame (34) and the fixed frame (35). A driving motor (39) is fixedly installed on the outside of one side of the fixed frame (34) and the fixed frame (35). The output end of the driving motor (39) is coaxially fixed with one end of the transmission roller (36) on the corresponding side.

10. The fully automatic long side cutting device for aluminum profiles according to claim 9, characterized in that: A frosted belt 1 (37) is provided between the transmission rollers (36) outside the fixing frame 1 (34) for close transmission, and a frosted belt 2 (38) is provided between the transmission rollers (36) outside the fixing frame 2 (35) for close transmission. The frosted belt 1 (37) is in the shape of a straight line when viewed from one side, and the frosted belt 2 (38) is in the shape of a right triangle when viewed from one side.

Images