Automatic edge cutting device for aluminum profile

Abstract

The automatic edge cutting device for the aluminum profile comprises a rack main body, and two end face cutting mechanisms capable of synchronously and relatively sliding relative to the rack main body are arranged in the rack main body; the end face cutting mechanism comprises a cutting base, and a cutting blade assembly capable of rotating and translating relative to the cutting base is arranged in the cutting base; a positioning assembly and a discharging assembly are further arranged on the cutting base, and a material transferring assembly used for transferring aluminum profiles is arranged between the two end face cutting mechanisms. A feeding assembly used for conveying aluminum profiles to the end face cutting mechanism is arranged at the top of the machine frame body, and a conveying belt assembly used for conveying waste is arranged at the bottom of the machine frame body. The two ends of an aluminum profile are synchronously cut through the two movable end face cutting mechanisms, the cutting angle is automatically adjusted through the cutting blade assembly, and the automation degree is high; and automatic feeding and discharging are achieved through the feeding assembly and the discharging assembly, and the overall machining efficiency is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of trimming devices, and in particular relates to an automatic trimming device for aluminum profiles. Background Art

[0002] When using aluminum profiles, it is often necessary to cut off the end faces of the aluminum profiles according to the actual size through cutting equipment, so that the aluminum profiles after cutting can meet the actual installation size. Generally, the existing cutting devices have a low degree of automation and require manual cutting of aluminum profiles. The existing cutting device includes a cutting seat, on which a cutting head is provided; each time the aluminum profile is cut, the material is manually fed, and then the aluminum profile is fixed by the positioning mold and the clamping cylinder before cutting; since both ends of the aluminum profile often need to be cut, after one end of the aluminum profile is cut, the aluminum profile often needs to be removed again; then the aluminum profile is manually rotated and re-fixed, the operation process is cumbersome, and the cutting efficiency is low. At the same time, the cutting angle of some aluminum profiles often needs to be adjusted, and the operator needs to manually adjust the inclination angle of the cutting head in advance; then fix the cutting head, the operation is not simple enough, and the user experience is poor. Therefore, it is necessary to design an automatic trimming device for aluminum profiles to overcome the above difficulties. Summary of the invention

[0003] In view of the problems existing in the prior art, the present invention designs an automatic trimming device for aluminum profiles. The present invention uses two sets of movable end face cutting mechanisms to synchronously cut the two ends of the aluminum profile, and automatically adjusts the cutting angle through a cutting blade assembly, with a high degree of automation; automatic loading and unloading is achieved through a feeding assembly and a unloading assembly, which greatly improves the overall processing efficiency.

[0004] The inventive objective of the present invention is achieved through the following technical solutions: an automatic trimming device for aluminum profiles, comprising a frame body, in which two end face cutting mechanisms that can slide synchronously relative to the frame body are arranged; the end face cutting mechanism comprises a cutting base, in which a cutting blade assembly that can rotate and translate relative to the frame body is arranged; the cutting base is also provided with a positioning assembly and a feeding assembly, and a transfer assembly for transferring aluminum profiles is arranged between the two end face cutting mechanisms; a feeding assembly for transporting aluminum profiles to the end face cutting mechanism is arranged on the top of the frame body, and a conveyor belt assembly for transporting waste is arranged on the bottom of the frame body.

[0005] Preferably, a first material transfer support is provided at the unloading end of the cutting base, and the unloading assembly is arranged on the side of the cutting base and adjacent to the first material transfer support; the positioning assembly and the cutting blade assembly are arranged adjacent to each other, and the material transfer assembly transports the aluminum profile from the positioning assembly to the first material transfer support when working; the cutting base and the frame body are slidably connected, and a driving motor is provided on the frame body for driving the cutting base to move relative to the frame body.

[0006] Preferably, the cutting blade assembly includes a cutting guide plate, a first cylinder, a first motor, a second motor and a blade body; the cutting guide plate is rotatably connected to the cutting base, and a first cylinder is provided between the cutting guide plate and the cutting base; the cylinder body of the first cylinder is hinged to the cutting base, and the piston shaft of the first cylinder is hinged to the rotating shaft of the cutting guide plate, and the first cylinder drives the cutting guide plate to rotate relative to the cutting base when working; a moving platform slidably connected to the cutting guide plate is provided on the cutting guide plate, and a first track is provided on the cutting guide plate, and the moving platform is installed on the first track; a first motor is provided on the moving platform, a gear is provided on the motor shaft of the first motor, and a rack arranged parallel to the first track is provided on the cutting guide plate; the gear on the first motor and the rack on the cutting guide plate are meshed with each other, and the first motor drives the moving platform to move along the first track when working; a second motor is also provided on the moving platform, and a blade body for cutting aluminum profiles is provided on the motor shaft of the second motor.

[0007] When the first cylinder is working, it drives the cutting guide plate to rotate relative to the cutting base, which makes it convenient to adjust the inclination angle of the blade body, thereby achieving cutting of the aluminum profile at different angles; when the first motor is working, it drives the mobile platform to move along the first track, which makes it convenient for the blade body on the mobile platform to approach or move away from the aluminum profile, thereby automatically cutting the aluminum profile; when the second motor is working, it drives the blade body to rotate, thereby cutting the aluminum profile.

[0008] Preferably, the positioning assembly comprises a first clamping cylinder and a second clamping cylinder arranged in a pair; the cutting base is provided with a positioning side plate fixedly connected thereto, and both ends of the positioning side plate are provided with a pressure plate connecting rod pivotally connected thereto, and the end of the pressure plate connecting rod is provided with a pressure plate body pivotally connected thereto; the second clamping cylinder is arranged on the side of the pressure plate body, and the first clamping cylinder is arranged on the upper end surface of the positioning side plate; a pushing cylinder is provided between the pressure plate connecting rod and the cutting base; the cylinder body of the pushing cylinder is hinged to the cutting base, and the piston shaft of the pushing cylinder is hinged to the pressure plate connecting rod; the cutting base is also provided with a plurality of first positioning support members arranged adjacent to the positioning side plate, and each of the first positioning support members is threadedly connected to the cutting base; when the pushing cylinder drives the pressure plate connecting rod to rotate, the pressure plate body abuts against the lower end surface of the aluminum profile.

[0009] By setting the positioning assembly, each end face of the aluminum profile is limited; the incision position of the aluminum profile is more accurate when cutting, and the aluminum profile cutting process is safer and more reliable. Before cutting the aluminum profile, the side of the aluminum profile is limited by the second clamping cylinder, and the upper end face of the aluminum profile is limited by the first clamping cylinder; the pressing plate connecting rod is driven to move by the push cylinder, and when the pressing plate connecting rod moves, the pressing plate body automatically abuts against the lower end face of the aluminum profile, so that the aluminum profile remains fixed. By setting the first positioning support, the aluminum profile is supported.

[0010] Preferably, the unloading assembly includes a sliding rod cylinder and a lifting cylinder; the sliding rod cylinder is installed on the side of the cutting base and is arranged perpendicular to the aluminum profile on the positioning assembly, the sliding rod cylinder is provided with a lifting cylinder on the slider of the sliding rod cylinder, and the piston shaft of the lifting cylinder is provided with a second material transfer support; the second material transfer support and the first material transfer support are arranged side by side and adjacent to each other, and when the unloading assembly is working, the aluminum profile is removed from the first material transfer support and transported to the next process; the first material transfer support and the second material transfer support are both provided with paired card slots, and the first material transfer support and the second material transfer support can both place two aluminum profiles at the same time.

[0011] By setting up the unloading assembly, it is convenient to remove the aluminum profile from the first transfer support, and then transport the aluminum profile to the next process. After the aluminum profile is cut, the aluminum profile is transported from the positioning assembly to the first transfer support through the transfer assembly; the lifting cylinder works first to lift the aluminum profile, and then the aluminum profile is automatically clamped to the second transfer support; then the sliding rod cylinder works to transfer the aluminum profile; the first transfer support and the second transfer support are both provided with paired card slots, which is convenient for placing aluminum profiles in pairs.

[0012] Preferably, the material transfer assembly includes a support base, and a rotating motor and a track plate are respectively provided on both sides of the support base; a first connecting rod is provided on the track plate and is rotatably connected thereto, the first connecting rod is installed on the motor shaft of the rotating motor, and the end of the first connecting rod is clamped on the track plate; a first sliding member that can slide horizontally relative to the support base is provided, and a vertical mounting plate that can slide vertically relative to the first sliding member is provided on the first sliding member, and the end of the first connecting rod is slidably connected to the vertical mounting plate; the roller on the vertical mounting plate passes through the first connecting rod and is clamped in the path of the track plate; when the rotating motor drives the first connecting rod to rotate, the first connecting rod drives the vertical mounting plate to move along the path of the track plate; a supporting platform for supporting the aluminum profile is provided on the upper end surface of the vertical mounting plate, and a plurality of second supporting positioning members for supporting the aluminum profile are provided on the support platform.

[0013] When the material transfer assembly is working, the aluminum profile is first separated from the positioning assembly through the moving path on the track plate, and then the aluminum profile is transported to the first material transfer support; when the rotating motor is working, it drives the first connecting rod to rotate, and the end of the first connecting rod is slidingly connected to the vertical mounting plate, and the roller of the vertical mounting plate is stuck in the path of the track plate; in this way, when the first connecting rod rotates, it drives the vertical mounting plate to move in the path of the track plate; when the vertical mounting plate moves, it can drive the supporting platform to move, thereby facilitating the transfer of the aluminum profile.

[0014] Preferably, the frame body is provided with a second track arranged in a pair, and the second track is provided with a cutting base; the frame body is provided with a first screw rod rotatably connected thereto, and the first screw rod is connected to a driving motor; the driving motor is a dual-axis motor, and both ends of the driving motor are provided with a first screw rod; a connecting plate threadedly connected thereto is sleeved and installed on the first screw rod, one end of the connecting plate is installed on the cutting base, and the other end of the connecting plate is installed on the first screw rod.

[0015] When the driving motor is working, it drives the first screw rod to rotate, and when the first screw rod rotates, it drives the cutting base to move along the second track, so that it is convenient to automatically adjust the left and right distance between the two end face cutting mechanisms, so as to adapt to the processing of aluminum profiles of different lengths, and has good versatility.

[0016] Preferably, the feeding assembly comprises a material transfer motor seat, a material transfer clamp seat, a third motor and a fourth motor; the material transfer motor seat is slidably connected to the frame body, a third track is provided on the frame body, and the material transfer motor seat is provided on the third track; the material transfer motor seat is provided with a third motor, and a gear is provided on the motor shaft of the third motor; the frame body is provided with a rack arranged parallel to the third track, the gear on the third motor and the rack on the frame body are meshed with each other, and when the third motor is working, it drives the material transfer motor seat to move along the third track; the material transfer motor seat is provided with a material transfer clamp seat slidably connected thereto, the material transfer clamp seat is provided with a fourth track and a rack, and the side wall of the material transfer motor seat is installed on the fourth track; the material transfer motor seat is also provided with a fourth motor, and the fourth motor is provided with a gear; the gear on the fourth motor and the rack on the material transfer clamp seat are meshed with each other, and when the fourth motor is working, it drives the material transfer clamp seat to move relative to the material transfer motor seat along the fourth track; the lower end surface of the material transfer clamp seat is provided with a plurality of clamping cylinders for clamping aluminum profiles.

[0017] By setting up a feeding assembly, it is convenient to automatically grab the aluminum profile and transport the aluminum profile to the end cutting mechanism for processing; when the third motor is working, it drives the material transfer motor seat to move along the third track, and when the fourth motor is working, the material transfer clamp seat moves along the fourth track relative to the material transfer motor seat; the third track is along the horizontal direction, and the fourth track is along the vertical direction, which makes it convenient for the clamping cylinder to transfer the aluminum profile in a two-dimensional space.

[0018] Preferably, a chip blowing head is provided on the cutting base arranged close to the feeding assembly, and a waste recovery trough is provided on the cutting base arranged away from the feeding assembly; a first material transfer support is provided on the edge of the cutting base, and the inlet of the waste recovery trough is arranged toward the first material transfer support; the outlet of the waste recovery trough is arranged toward the conveyor belt assembly.

[0019] By setting up a chip blowing head and a waste recovery slot, it is convenient to handle the waste generated during the cutting process. The waste is then automatically moved to the conveyor belt assembly for transfer, avoiding damage to the surface of the aluminum profile by the waste.

[0020] Preferably, a limiting guide assembly is provided on the cutting base arranged near the feeding assembly; the limiting guide assembly includes a limiting block and a limiting cylinder, the cutting base is provided with an intermediate baffle, and limiting cylinders are provided on both sides of the intermediate baffle; the cutting base is also provided with a plurality of limiting blocks, and the limiting blocks and the intermediate baffles are arranged adjacent to each other. The aluminum profile is guided by the limiting blocks, and then further limited and guided by the limiting cylinders and the intermediate baffles, so that the aluminum profile can be reliably placed on the positioning assembly.

[0021] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention automatically adjusts the left and right spacing between the two end face cutting mechanisms through a driving motor, thereby adapting to the cutting of aluminum profiles of different lengths, and has good versatility; 2. The blade body is controlled to rotate relative to the cutting base through a cylinder, thereby facilitating the adjustment of the tilting of the blade body, thereby cutting the aluminum profile at different angles; the moving platform is controlled by a motor to drive the blade body to move, and automatic cutting is achieved with high cutting efficiency; 3. The aluminum profile is fixed through a positioning assembly, thereby making the aluminum profile cutting more precise, and the cutting process safer and more reliable; 4. The aluminum profile is transferred through a material transfer assembly, and the transfer path remains fixed. After the aluminum profile is transferred, it can be accurately placed in the corresponding position, and the transfer effect is good; 5. The unloading assembly and the feeding assembly cooperate with each other to realize the automatic loading and unloading process of the aluminum profile; the degree of automation is high, and the overall processing efficiency of the aluminum profile is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention; Figure 2 A three-dimensional diagram of another viewing angle of the present invention; Figure 3 It is a front view of the present invention; Figure 4 is a three-dimensional diagram of the end surface cutting mechanism; Figure 5 A three-dimensional diagram of the end surface cutting mechanism from another perspective; Figure 6 is a three-dimensional diagram of a cutting disc assembly; Figure 7 It is a three-dimensional diagram of the material transfer component; Figure 8 is a perspective view of a feed assembly; Fig. 9 A three-dimensional diagram of the hidden end surface cutting mechanism and the feeding assembly of the present invention; Markings in the figure: 1. frame body; 2. end face cutting mechanism; 3. cutting base; 4. cutting blade assembly; 41. cutting guide plate; 42. first cylinder; 43. first motor; 44. second motor; 45. blade body; 46. moving platform; 47. first track; 5. positioning assembly; 51. first clamping cylinder; 52. second clamping cylinder; 53. positioning side plate; 54. pressing plate connecting rod; 55. pressing plate body; 56. pushing cylinder; 6. unloading assembly; 61. sliding rod cylinder; 62. lifting cylinder; 63. second transfer support; 64. slot; 7. transfer assembly; 71. support base; 72. rotating motor; 73. track plate; 7 4. The first connecting rod; 75. The first sliding member; 76. The vertical mounting plate; 77. The supporting platform; 78. The second supporting positioning member; 8. The feeding assembly; 81. The material transfer motor seat; 82. The material transfer clamp seat; 83. The third motor; 84. The fourth motor; 85. The third track; 86. The fourth track; 87. The clamping cylinder; 9. The conveyor belt assembly; 10. The first material transfer support member; 11. The driving motor; 12. The first positioning support member; 13. The second track; 14. The first screw rod; 15. The connecting plate; 16. The chip blowing head; 17. The waste recovery trough; 18. The limiting guide assembly; 181. The limiting block; 182. The limiting cylinder; 183. The middle baffle. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings: like Figures 1 to 9 As shown, this embodiment discloses an automatic trimming device for aluminum profiles, including a frame body 1, in which two end face cutting mechanisms 2 that can slide synchronously relative to each other are arranged; the end face cutting mechanism 2 includes a cutting base 3, in which a cutting blade assembly 4 that can rotate and translate relative to the cutting base 3 is arranged; the cutting base 3 is also provided with a positioning assembly 5 and a feeding assembly 6, and a transfer assembly 7 for transferring aluminum profiles is arranged between the two end face cutting mechanisms 2; a feeding assembly 8 for transporting aluminum profiles to the end face cutting mechanism 2 is arranged on the top of the frame body 1, and a conveyor belt assembly 9 for transporting waste is arranged at the bottom of the frame body 1.

[0024] A first material transfer support 10 is provided at the unloading end of the cutting base 3, and the unloading component 6 is arranged on the side of the cutting base 3 and adjacent to the first material transfer support 10; the positioning component 5 and the cutting blade component 4 are adjacent to each other, and the material transfer component 7 transports the aluminum profile from the positioning component 5 to the first material transfer support 10 when working; the cutting base 3 is slidably connected to the frame body 1, and the frame body 1 is provided with a driving motor 11 for driving the cutting base 3 to move relative to the frame body 1. The cutting blade assembly 4 includes a cutting guide plate 41, a first cylinder 42, a first motor 43, a second motor 44 and a blade body 45; the cutting guide plate 41 is rotatably connected to the cutting base 3, and a first cylinder 42 is provided between the cutting guide plate 41 and the cutting base 3; the cylinder body of the first cylinder 42 is hinged to the cutting base 3, and the piston shaft of the first cylinder 42 is hinged to the rotating shaft of the cutting guide plate 41. When the first cylinder 42 is working, it drives the cutting guide plate 41 to rotate relative to the cutting base 3; the cutting guide plate 41 is provided with a moving platform 46 slidably connected thereto, and the cutting guide plate A first track 47 is provided on 41, and a moving platform 46 is installed on the first track 47; a first motor 43 is provided on the moving platform 46, and a gear is provided on the motor shaft of the first motor 43, and a rack arranged parallel to the first track 47 is provided on the cutting guide plate 41; the gear on the first motor 43 and the rack on the cutting guide plate 41 are meshed with each other, and the first motor 43 drives the moving platform 46 to move along the first track 47 when working; a second motor 44 is also provided on the moving platform 46, and a blade body 45 for cutting aluminum profiles is provided on the motor shaft of the second motor 44. The positioning assembly 5 comprises a first clamping cylinder 51 and a second clamping cylinder 52 arranged in pairs; a positioning side plate 53 fixedly connected to the cutting base 3 is provided on the cutting base 3, and a pressure plate connecting rod 54 pivotally connected to the two ends of the positioning side plate 53 is provided, and a pressure plate body 55 pivotally connected to the end of the pressure plate connecting rod 54 is provided; the second clamping cylinder 52 is arranged on the side of the pressure plate body 55, and the first clamping cylinder 51 is arranged on the upper end surface of the positioning side plate 53; a pushing cylinder 56 is provided between the pressure plate connecting rod 54 and the cutting base 3; the cylinder body of the pushing cylinder 56 is hinged to the cutting base 3, and the piston shaft of the pushing cylinder 56 is hinged to the pressure plate connecting rod 54; a plurality of first positioning support members 12 adjacent to the positioning side plate 53 are also provided on the cutting base 3, and each of the first positioning support members 12 is threadedly connected to the cutting base 3; when the pushing cylinder 56 drives the pressure plate connecting rod 54 to rotate, the pressure plate body 55 abuts against the lower end surface of the aluminum profile.The unloading component 6 includes a slide cylinder 61 and a lifting cylinder 62; the slide cylinder 61 is installed on the side of the cutting base 3 and is arranged perpendicular to the aluminum profile on the positioning component 5, and a lifting cylinder 62 is provided on the slider of the slide cylinder 61, and a second material transfer support 63 is provided on the piston shaft of the lifting cylinder 62; the second material transfer support 63 and the first material transfer support 10 are arranged side by side and adjacent to each other, and when the unloading component 6 is working, the aluminum profile is removed from the first material transfer support 10 and transported to the next process; the first material transfer support 10 and the second material transfer support 63 are both provided with paired card grooves 64, and the first material transfer support 10 and the second material transfer support 63 can both place two aluminum profiles at the same time. The material transfer assembly 7 includes a support base 71, on both sides of which a rotating motor 72 and a track plate 73 are respectively provided; the track plate 73 is provided with a first connecting rod 74 rotatably connected thereto, the first connecting rod 74 is mounted on the motor shaft of the rotating motor 72, and the end of the first connecting rod 74 is clamped on the track plate 73; the support base 71 is provided with a first sliding member 75 which can slide horizontally relative to it, and the first sliding member 75 is provided with a vertical mounting plate 76 which can slide vertically relative to it, and the end of the first connecting rod 74 is slidably connected to the vertical mounting plate 76; the roller on the vertical mounting plate 76 passes through the first connecting rod 74 and is clamped in the path of the track plate 73; when the rotating motor 72 drives the first connecting rod 74 to rotate, the first connecting rod 74 drives the vertical mounting plate 76 to move along the path of the track plate 73; the upper end surface of the vertical mounting plate 76 is provided with a supporting platform 77 for supporting aluminum profiles, and the supporting platform 77 is provided with a plurality of second supporting positioning members 78 for supporting aluminum profiles. The frame body 1 is provided with a second rail 13 arranged in a pair, and the second rail 13 is provided with a cutting base 3; the frame body 1 is provided with a first screw rod 14 rotatably connected thereto, and the first screw rod 14 is connected to the driving motor 11; the driving motor 11 is a double-axis motor, and both ends of the driving motor 11 are provided with a first screw rod 14; the first screw rod 14 is sleeved with a connecting plate 15 threadedly connected thereto, one end of the connecting plate 15 is installed on the cutting base 3, and the other end of the connecting plate 15 is installed on the first screw rod 14.

[0025] The feeding assembly 8 includes a material transfer motor seat 81, a material transfer clamp seat 82, a third motor 83 and a fourth motor 84; the material transfer motor seat 81 is slidably connected to the frame body 1, the frame body 1 is provided with a third track 85, and the third track 85 is provided with the material transfer motor seat 81; the material transfer motor seat 81 is provided with a third motor 83, and the motor shaft of the third motor 83 is provided with a gear; the frame body 1 is provided with a rack parallel to the third track 85, the gear on the third motor 83 and the rack on the frame body 1 are meshed with each other, and when the third motor 83 is working, it drives the material transfer motor seat 81 along the third track The material transfer motor seat 81 is provided with a material transfer clamp seat 82 which is slidably connected thereto, and the material transfer clamp seat 82 is provided with a fourth track 86 and a rack, and the side wall of the material transfer motor seat 81 is installed on the fourth track 86; the material transfer motor seat 81 is also provided with a fourth motor 84, and the fourth motor 84 is provided with a gear; the gear on the fourth motor 84 and the rack on the material transfer clamp seat 82 are meshed with each other, and the fourth motor 84 drives the material transfer clamp seat 82 to move along the fourth track 86 relative to the material transfer motor seat 81 when working; the lower end surface of the material transfer clamp seat 82 is provided with a plurality of clamping cylinders 87 for clamping aluminum profiles. A chip blowing head 16 is provided on the cutting base 3 arranged near the feeding assembly 8, and a waste recovery groove 17 is provided on the cutting base 3 arranged away from the feeding assembly 8; a first material transfer support 10 is provided at the edge of the cutting base 3, and the inlet of the waste recovery groove 17 is arranged toward the first material transfer support 10; the outlet of the waste recovery groove 17 is arranged toward the conveyor belt assembly 9. A limiting guide assembly 18 is provided on the cutting base 3 arranged near the feeding assembly 8; the limiting guide assembly 18 includes a limiting block 181 and a limiting cylinder 182, and an intermediate baffle 183 is provided on the cutting base 3, and limiting cylinders 182 are provided on both sides of the intermediate baffle 183; the cutting base 3 is also provided with a plurality of limiting blocks 181, and the limiting blocks 181 and the intermediate baffle 183 are adjacently arranged.

[0026] The specific operation process of this embodiment is as follows: before processing the aluminum profile, the left and right spacing of the two end face cutting mechanisms 2 is adjusted in advance according to the actual size of the aluminum profile to be cut; then the feeding component 8 works to clamp the aluminum profile and place it on the positioning component 5, and the positioning component 5 fixes the aluminum profile; the side of the aluminum profile is limited by the second clamping cylinder 52, and the upper end face of the aluminum profile is limited by the first clamping cylinder 51; the pressure plate connecting rod 54 is driven to move by the pushing cylinder 56, and when the pressure plate connecting rod 54 moves, the pressure plate body 55 automatically rests on the lower end face of the aluminum profile, so that the aluminum profile remains fixed. After the aluminum profile is fixed, the cutting blade assembly 4 starts to work; when the first cylinder 42 is working, it drives the cutting guide plate 41 to rotate relative to the cutting base 3, which is convenient for adjusting the inclination angle of the blade body 45, so as to achieve cutting of different angles for the aluminum profile; when the first motor 43 is working, it drives the mobile platform 46 to move along the first track 47, so that the blade body 45 on the mobile platform 46 is convenient to approach or move away from the aluminum profile, and automatically cut the aluminum profile; when the second motor 44 is working, it drives the blade body 45 to rotate, so as to cut the aluminum profile.

[0027] After the cutting of the aluminum profile is completed, the positioning assembly 5 is released, and then the transfer assembly 7 transports the aluminum profile from the positioning assembly 5 to the first transfer support 10; when the transfer assembly 7 is working, the aluminum profile is first separated from the positioning assembly 5 through the moving path on the track plate 73, and then the aluminum profile is automatically transported to the first transfer support 10; when the rotating motor 72 is working, it drives the first connecting rod 74 to rotate, and the end of the first connecting rod 74 is slidingly connected to the vertical mounting plate 76, and the roller of the vertical mounting plate 76 is stuck in the path of the track plate 73; in this way, when the first connecting rod 74 rotates, it drives the vertical mounting plate 76 to move in the path of the track plate 73; when the vertical mounting plate 76 moves, it can drive the support platform 77 to move, thereby facilitating the transfer of the aluminum profile.

[0028] Then the unloading assembly 6 works to transport the aluminum profile to the next process. After the aluminum profile is cut, the aluminum profile is transported from the positioning assembly 5 to the first transfer support 10 through the transfer assembly 7; the lifting cylinder 62 works first to lift the aluminum profile, and then the aluminum profile is automatically clamped on the second transfer support 63; then the slide cylinder 61 works to transfer the aluminum profile.

[0029] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An automatic trimming device for aluminum profiles, comprising a frame body (1), characterized in that: Two end face cutting mechanisms (2) capable of synchronously sliding relative to each other are arranged in a frame body (1); the end face cutting mechanism (2) comprises a cutting base (3), and a cutting blade assembly (4) capable of rotating and translating relative to the cutting base (3) is arranged in the cutting base (3); a positioning assembly (5) and a material unloading assembly (6) are also arranged on the cutting base (3); a material transfer assembly (7) for transferring aluminum profiles is arranged between the two end face cutting mechanisms (2); a material feeding assembly (8) for conveying aluminum profiles to the end face cutting mechanism (2) is arranged at the top of the frame body (1), and a conveyor belt assembly (9) for conveying waste materials is arranged at the bottom of the frame body (1).

2. The automatic trimming device for aluminum profiles according to claim 1, characterized in that: A first material transfer support (10) is provided at the unloading end of the cutting base (3); the unloading assembly (6) is arranged on the side of the cutting base (3) and adjacent to the first material transfer support (10); the positioning assembly (5) and the cutting blade assembly (4) are adjacent to each other; when the material transfer assembly (7) is in operation, it transports the aluminum profile from the positioning assembly (5) to the first material transfer support (10); the cutting base (3) and the frame body (1) are slidably connected, and a driving motor (11) is provided on the frame body (1) for driving the cutting base (3) to move relative to the frame body (1).

3. The automatic trimming device for aluminum profiles according to claim 2, characterized in that: The cutting blade assembly (4) comprises a cutting guide plate (41), a first cylinder (42), a first motor (43), a second motor (44) and a blade body (45); the cutting guide plate (41) and the cutting base (3) are rotatably connected, and a first cylinder (42) is provided between the cutting guide plate (41) and the cutting base (3); a cylinder body of the first cylinder (42) and the cutting base (3) are hingedly connected, and a piston shaft of the first cylinder (42) and a rotating shaft of the cutting guide plate (41) are hingedly connected, and when the first cylinder (42) is working, the cutting guide plate (41) is driven to rotate relative to the cutting base (3); a moving platform (46) is provided on the cutting guide plate (41) and is slidably connected thereto, and the cutting guide plate (41) is provided with a moving platform (46) A first track (47) is provided on the track plate (41), and a mobile platform (46) is mounted on the first track (47); a first motor (43) is provided on the mobile platform (46), a gear is provided on the motor shaft of the first motor (43), and a rack is provided on the cutting guide plate (41) and is arranged parallel to the first track (47); the gear on the first motor (43) and the rack on the cutting guide plate (41) are meshed with each other, and when the first motor (43) is in operation, it drives the mobile platform (46) to move along the first track (47); a second motor (44) is also provided on the mobile platform (46), and a blade body (45) for cutting aluminum profiles is provided on the motor shaft of the second motor (44).

4. The automatic trimming device for aluminum profiles according to claim 2, characterized in that: The positioning assembly (5) comprises a first clamping cylinder (51) and a second clamping cylinder (52) arranged in pair; the cutting base (3) is provided with a positioning side plate (53) fixedly connected thereto, both ends of the positioning side plate (53) are provided with a pressure plate connecting rod (54) pivotally connected thereto, and the end of the pressure plate connecting rod (54) is provided with a pressure plate body (55) pivotally connected thereto; the second clamping cylinder (52) is arranged on the side of the pressure plate body (55), and the first clamping cylinder (51) is arranged on the upper end surface of the positioning side plate (53); the pressure plate A pushing cylinder (56) is provided between the connecting rod (54) and the cutting base (3); the cylinder body of the pushing cylinder (56) is hinged to the cutting base (3), and the piston shaft of the pushing cylinder (56) is hinged to the pressure plate connecting rod (54); the cutting base (3) is also provided with a plurality of first positioning support members (12) arranged adjacent to the positioning side plates (53), and each of the first positioning support members (12) is threadedly connected to the cutting base (3); when the pushing cylinder (56) drives the pressure plate connecting rod (54) to rotate, the pressure plate body (55) abuts against the lower end surface of the aluminum profile.

5. The automatic trimming device for aluminum profiles according to claim 2, characterized in that: The material unloading component (6) comprises a slide rod cylinder (61) and a lifting cylinder (62); the slide rod cylinder (61) is installed on the side of the cutting base (3) and is arranged perpendicular to the aluminum profile on the positioning component (5); the lifting cylinder (62) is arranged on the slider of the slide rod cylinder (61); and the second material transfer support (63) is arranged on the piston shaft of the lifting cylinder (62); the second material transfer support (63) and the first material transfer support (10) are arranged side by side and adjacent to each other, and when the material unloading component (6) is working, the aluminum profile is removed from the first material transfer support (10) and transported to the next process; the first material transfer support (10) and the second material transfer support (63) are both provided with a pair of card slots (64), and the first material transfer support (10) and the second material transfer support (63) can both place two aluminum profiles at the same time.

6. The automatic trimming device for aluminum profiles according to claim 2, characterized in that: The material transfer assembly (7) comprises a support base (71), and a rotating motor (72) and a track plate (73) are respectively provided on both sides of the support base (71); the track plate (73) is provided with a first connecting rod (74) rotatably connected thereto, the first connecting rod (74) is mounted on the motor shaft of the rotating motor (72), and the end of the first connecting rod (74) is clamped on the track plate (73); the support base (71) is provided with a first sliding member (75) capable of sliding horizontally relative to the support base (71), and the first sliding member (75) is provided with a vertical mounting plate (76) capable of sliding vertically relative to the support base (71). The end of the first connecting rod (74) is slidably connected to the vertical mounting plate (76); the roller on the vertical mounting plate (76) passes through the first connecting rod (74) and is stuck in the path of the track plate (73); when the rotary motor (72) drives the first connecting rod (74) to rotate, the first connecting rod (74) drives the vertical mounting plate (76) to move along the path of the track plate (73); the upper end surface of the vertical mounting plate (76) is provided with a supporting platform (77) for supporting the aluminum profile, and the supporting platform (77) is provided with a plurality of second supporting positioning members (78) for supporting the aluminum profile.

7. The automatic trimming device for aluminum profiles according to claim 2, characterized in that: The frame body (1) is provided with a pair of second rails (13), and the second rails (13) are provided with a cutting base (3); the frame body (1) is provided with a first screw rod (14) rotatably connected thereto, and the first screw rod (14) is connected to a driving motor (11); the driving motor (11) is a double-shaft motor, and both ends of the driving motor (11) are provided with a first screw rod (14); a connecting plate (15) threadedly connected thereto is sleeved and mounted on the first screw rod (14), one end of the connecting plate (15) is mounted on the cutting base (3), and the other end of the connecting plate (15) is mounted on the first screw rod (14).

8. The automatic trimming device for aluminum profiles according to claim 1, characterized in that: The feeding assembly (8) comprises a material transfer motor seat (81), a material transfer clamp seat (82), a third motor (83) and a fourth motor (84); the material transfer motor seat (81) is slidably connected to the frame body (1); a third track (85) is provided on the frame body (1); the material transfer motor seat (81) is provided on the third track (85); the material transfer motor seat (81) is provided with a third motor (83); a gear is provided on the motor shaft of the third motor (83); a rack is provided on the frame body (1) and is arranged parallel to the third track (85); the gear on the third motor (83) and the rack on the frame body (1) are meshed with each other; when the third motor (83) is working, it drives the material transfer motor seat (81) to move along the third track (85). The three tracks (85) move; the material transfer motor seat (81) is provided with a material transfer clamp seat (82) slidably connected thereto, the material transfer clamp seat (82) is provided with a fourth track (86) and a rack, and the side wall of the material transfer motor seat (81) is installed on the fourth track (86); the material transfer motor seat (81) is also provided with a fourth motor (84), and the fourth motor (84) is provided with a gear; the gear on the fourth motor (84) and the rack on the material transfer clamp seat (82) are meshed with each other, and when the fourth motor (84) is working, it drives the material transfer clamp seat (82) to move relative to the material transfer motor seat (81) along the fourth track (86); the lower end surface of the material transfer clamp seat (82) is provided with a plurality of clamping cylinders (87) for clamping aluminum profiles.

9. The automatic trimming device for aluminum profiles according to claim 1, characterized in that: A chip blowing head (16) is provided on the cutting base (3) arranged close to the feeding assembly (8), and a waste recovery groove (17) is provided on the cutting base (3) arranged away from the feeding assembly (8); a first material transfer support (10) is provided at the edge of the cutting base (3), and an inlet of the waste recovery groove (17) is arranged toward the first material transfer support (10); and an outlet of the waste recovery groove (17) is arranged toward the conveyor belt assembly (9).

10. The automatic trimming device for aluminum profiles according to claim 1, characterized in that: A limiting guide assembly (18) is provided on a cutting base (3) arranged near the feeding assembly (8); the limiting guide assembly (18) comprises a limiting block (181) and a limiting cylinder (182); an intermediate baffle (183) is provided on the cutting base (3); limiting cylinders (182) are provided on both sides of the intermediate baffle (183); the cutting base (3) is also provided with a plurality of limiting blocks (181); the limiting blocks (181) and the intermediate baffle (183) are arranged adjacent to each other.

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