Sliding door and window aluminum material cutting device and use method

Abstract

This invention relates to the field of door and window processing equipment technology, specifically to a sliding door and window aluminum material cutting device and its usage method. The device includes a conveying platform with a conveying roller on the right side of the top surface for conveying aluminum material. A vertical electric slide rail is installed in the center of the top surface, and a horizontal electric slide rail is installed on the vertical electric slide rail. A cutting machine is installed on the horizontal electric slide rail. A longitudinal groove is formed on the top surface of the conveying platform, and transverse grooves are formed on both the left and right sides of the center of the longitudinal groove. An anti-slip groove is formed on the front side of the inner wall of the transverse groove. After the aluminum material is cut, the sliding frame moves backward, causing the two clamping frames to move back and forth, separating the two sections of aluminum material. Then, the two sections of aluminum material move relative to each other and come into contact with a grinding machine, automatically completing the synchronous grinding of both ends, removing burrs and flash. The grinding precision is high, the end face is flat, improving the processing quality and avoiding the safety hazards of manual grinding.

Description

Technical Field

[0001] This invention relates to the field of door and window processing equipment technology, specifically to a sliding door and window aluminum material cutting device and its usage method. Background Technology

[0002] Sliding doors and windows are a widely used type of door and window in buildings, and their main frames are made of aluminum alloy profiles. In the production process of sliding doors and windows, aluminum cutting is the first key process, and the cutting accuracy and processing efficiency directly affect the quality of subsequent door and window assembly and the production cycle.

[0003] The aluminum profile cutting devices for sliding doors and windows currently on the market mainly have the following defects:

[0004] Separation of processes leads to low efficiency: Most existing equipment only has a single cutting function. The cut aluminum material ends will have burrs and flash, which need to be manually transferred to specialized grinding equipment for secondary processing. This not only increases the labor intensity but also extends the production cycle and reduces the overall production efficiency.

[0005] The clamping mechanism is complex and has poor reliability: Traditional clamping mechanisms usually require multiple independent power sources to control the clamping and positioning locking actions respectively. The structure is complex, the failure rate is high, and the clamping force is unstable. During the cutting process, aluminum material is prone to displacement, resulting in reduced cutting accuracy and the generation of scrap.

[0006] Severe dust pollution: A large amount of metal dust is generated during the cutting and grinding of aluminum materials. Existing equipment lacks an effective dust collection system. The dust spreads into the air, which not only pollutes the working environment, but also poses a serious threat to the health of operators.

[0007] Low level of automation: Existing equipment requires a lot of manual intervention in processes such as length setting, cutting, and grinding. The operation is cumbersome, poses significant safety hazards, and makes it difficult to achieve continuous production.

[0008] Unstable processing quality: When manually grinding the end face, it is difficult to control the grinding force and angle, which can easily lead to problems such as uneven end face and incomplete burr removal, affecting the accuracy and sealing of subsequent door and window assembly.

[0009] Therefore, developing a sliding door and window aluminum cutting device that integrates cutting, grinding, and dust extraction, with stable and reliable clamping and a high degree of automation is of great practical significance. Summary of the Invention

[0010] The purpose of this invention is to provide a sliding door and window aluminum material cutting device and its usage method to solve the problems mentioned in the background art. To achieve the above objective, this invention provides the following technical solution: a sliding door and window aluminum material cutting device, including a conveying platform, a conveying roller for conveying aluminum material is provided on the right side of the top surface of the conveying platform, a vertical electric slide rail is installed in the middle of the top surface, a horizontal electric slide rail is installed on the vertical electric slide rail, and a cutting machine is installed on the horizontal electric slide rail;

[0011] The top surface of the conveyor platform is provided with a longitudinal chute, and transverse chute is provided on both the left and right sides of the middle of the longitudinal chute. Anti-slip groove is provided on the front side of the inner wall of the transverse chute. The longitudinal chute and the transverse chute form a cross-shaped groove, and the depth of the transverse chute is greater than the depth of the longitudinal chute.

[0012] An electric telescopic rod is installed in the longitudinal slide groove. A sliding frame is fixedly connected to the telescopic rod of the electric telescopic rod, and the sliding frame is longitudinally slidably set in the longitudinal slide groove.

[0013] A polisher is installed inside the sliding frame, and a vacuum cleaner is installed at the front end of the inner wall;

[0014] Fixed frames are installed on both the left and right sides of the sliding frame. Fixed blocks are fixedly connected inside the fixed frames. Two parallel damping spring telescopic rods are hinged to the top surface of the fixed blocks. A clamping frame is hinged to the end of the two damping spring telescopic rods away from the fixed blocks. The clamping frame is slidably arranged in the transverse slide groove.

[0015] The clamping frame is equipped with a clamping linkage mechanism, which is linked with the damping spring telescopic rod to automatically clamp the aluminum material when the damping spring telescopic rod deflects.

[0016] The clamping frame is also equipped with a locking mechanism, which is linked to the damping spring telescopic rod to automatically lock the clamping frame in the horizontal slide groove when clamping aluminum material.

[0017] Preferably, the clamping linkage mechanism includes a receiving groove opened inside the clamping frame, a lever is hinged in the receiving groove, a spring telescopic rod is fixedly connected to the lever, the spring telescopic rod is slidably arranged in an L-shaped groove opened inside the receiving groove, and the upper end of the inner rod of the spring telescopic rod is an inclined surface.

[0018] The left and right sides of the lever are hinged with hinge plates, and the two hinge plates are hinged with extrusion plates. The lower end of the extrusion plate is hinged to the rear side of the inner wall of the receiving groove. The back of the extrusion plate is provided with a groove, and an extrusion block is hinged in the groove.

[0019] A magnetic block is installed on the rear side of the inner wall of the receiving tank, and the magnetic block attracts the pusher.

[0020] Preferably, the locking mechanism includes a rotating rod rotatably connected to the bottom of the inner wall of the receiving groove, the top end of the rotating rod extending to the outside of the clamping frame and fixedly connected to one end of the rear damping spring telescopic rod;

[0021] A driving bevel gear is fixedly sleeved on the rotating rod, and a driven bevel gear meshes with the driving bevel gear. A transmission rod is fixedly connected to the end face of the driven bevel gear, and the end of the transmission rod away from the driven bevel gear is rotatably connected to the inner wall of the receiving groove.

[0022] A pressing cam is also fixedly sleeved on the transmission rod. An auxiliary pressure plate is fixedly connected to the side of the pressing cam. A reset cam is abutted at the end of the auxiliary pressure plate away from the pressing cam. The reset cam is eccentrically fixed on the side of the lever.

[0023] A sliding groove is also provided on the front side of the inner wall of the receiving groove, and a locking plate is slidably installed in the sliding groove. The back of the locking plate and the side of the extrusion cam press against each other, and the front abuts against the anti-slip groove on the front side of the inner wall of the transverse sliding groove.

[0024] Preferably, the extrusion plate is an isosceles trapezoid, and the extrusion surface of the extrusion block is bonded with anti-slip rubber.

[0025] Preferably, a cylinder is also installed on the left side of the top surface of the conveyor platform, and a baffle is fixedly connected to the end of the cylinder. The baffle is vertically slidably arranged in the guide groove opened on the top surface of the conveyor platform.

[0026] Preferably, vertical plates are attached to the left and right sides of the sliding frame, and both vertical plates are fixed to the top surface of the conveying platform. The vertical plates and the sliding frame cooperate to form a closed air intake path.

[0027] A method for using a sliding door and window aluminum profile cutting device includes the following steps:

[0028] S1. Fixed-length conveying: Place the aluminum material to be cut between two conveying rollers and convey the aluminum material through the conveying rollers. Stop conveying when one end of the aluminum material passes through the two clamping frames and touches the baffle.

[0029] S2, Clamping and Locking: The retraction of the electric telescopic rod drives the sliding frame forward, causing the two sets of damping spring telescopic rods to deflect and move simultaneously, driving the two clamping frames to move relative to each other. At the same time, the deflection of the damping spring telescopic rod drives the rotating rod to rotate. Through the bevel gear transmission, the auxiliary pressure plate squeezes the reset cam, causing the push block to deflect. In conjunction with the hinge plate, the extrusion block on the extrusion plate clamps the aluminum material. At the same time, the extrusion cam pushes the locking plate to abut against the anti-slip groove in the transverse slide to complete the locking.

[0030] S3, Cutting and Dust Collection: By cooperating with the vertical and horizontal electric slide rails, the cutting machine is controlled to move and cut the aluminum material. At the same time, the dust collector is started to collect the metal debris generated during cutting through the suction path formed by the vertical plate and the sliding frame.

[0031] S4. Separation and Grinding: After cutting, the cylinder drives the baffle to move down to remove the obstruction, the electric telescopic rod extends and drives the sliding frame to move backward, causing the two clamping frames to move in opposite directions to separate the two cut aluminum pieces. Then the sliding frame continues to move backward, causing the two aluminum pieces to move relative to each other and abut against the grinding machine, and the cut ends of the two aluminum pieces are ground synchronously. At the same time, the vacuum cleaner collects the dust generated during grinding.

[0032] S5. Reset Feeding: After grinding, the electric telescopic rod retracts, causing the sliding frame to move forward and reset. The damping spring telescopic rod squeezes the spring telescopic rod, causing the paddle block to deflect in the opposite direction, so that the extrusion block separates from the aluminum material and releases the clamp. The conveying roller pushes the aluminum material to continue to move to the left. The cylinder drives the baffle to move up and reset to block the end of the aluminum material. Then, steps S2 to S4 are repeated for the next continuous cutting.

[0033] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0034] This invention: Integrated one-stop processing: This invention integrates conveying, length setting, cutting, grinding, and dust collection functions into one, realizing one-stop processing of aluminum materials for sliding doors and windows from material feeding to finished product output. It eliminates the need for manual transfer, greatly improves production efficiency, and reduces the intensity of manual labor.

[0035] This invention features a single-power-source linkage clamping and locking mechanism: the sliding frame is moved by an electric telescopic rod, and the deflection of the damping spring telescopic rod simultaneously achieves the relative movement of the two clamping frames, automatic clamping of the aluminum material, and locking of the clamping frames within the transverse sliding groove. Only one power source is needed to complete all clamping and locking actions. The structure is simple and compact, the operation is reliable, and the clamping force is stable and uniform, effectively preventing the aluminum material from shifting during the cutting process and ensuring cutting accuracy.

[0036] This invention features an automatic end-face grinding function: After cutting, the sliding frame moves backward, causing the two clamping frames to move in opposite directions to separate the two cut aluminum sections. Then, the two aluminum sections move relative to each other and come into contact with the grinding machine, automatically completing the synchronous grinding of both ends, removing burrs and flash, achieving high grinding precision, and resulting in a smooth end face. This improves processing quality and avoids the safety hazards of manual grinding.

[0037] This invention: High-efficiency end-to-end dust collection system: During the cutting and grinding process, the vacuum cleaner collects the generated metal dust through the closed suction path formed by the sliding frame and the vertical plate, effectively preventing dust diffusion, significantly improving the working environment, and protecting the health of the operators.

[0038] This invention enables fully automated continuous production: from fixed-length aluminum material conveying, clamping and locking, cutting and processing, end-face grinding to device reset, the entire process is completed automatically without human intervention, realizing continuous production, greatly improving production efficiency and reducing the incidence of safety accidents.

[0039] This invention features high processing precision: the cylinder drives the baffle to achieve precise length setting, and the stable clamping mechanism and high-precision electric slide rail control the movement of the cutting machine ensure the cutting length accuracy and end face perpendicularity of the aluminum material, providing reliable quality assurance for subsequent door and window assembly. Attached Figure Description

[0040] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0041] Figure 2 This is a partial three-dimensional structural diagram of the present invention;

[0042] Figure 3 This is a three-dimensional structural diagram of the fixing block and the damping spring telescopic rod of the present invention;

[0043] Figure 4 This is a three-dimensional cross-section of the clamping frame of the present invention. Figure 1 ;

[0044] Figure 5 This is a three-dimensional cross-section of the clamping frame of the present invention. Figure 2 ;

[0045] Figure 6 This is a three-dimensional structural diagram of the lever and spring telescopic rod of the present invention;

[0046] Figure 7 This is a three-dimensional structural diagram of the hinge plate and the extrusion plate of the present invention;

[0047] Figure 8 This is a three-dimensional structural diagram of the transmission rod and the extrusion cam of the present invention.

[0048] In the diagram: 1. Conveying platform; 2. Conveying roller; 3. Vertical electric slide rail; 4. Horizontal electric slide rail; 5. Cutting machine; 6. Longitudinal chute; 61. Electric telescopic rod; 62. Sliding frame; 63. Grinding machine; 64. Vacuum cleaner; 65. Fixed frame; 66. Fixed block; 67. Damping spring telescopic rod; 7. Transverse chute; 8. Clamping frame; 81. Receiving groove; 82. Pulley block; 83. Spring telescopic rod; 84. L-shaped groove; 85. Hinge plate; 86. Extrusion plate; 87. Extrusion block; 88. Magnetic block; 9. Rotating rod; 91. Driving bevel gear; 92. Driven bevel gear; 93. Transmission rod; 94. Extrusion cam; 95. Auxiliary pressure plate; 96. Reset cam; 97. Locking plate; 10. Cylinder; 11. Baffle; 12. Vertical plate. Detailed Implementation

[0049] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0050] Please see Figures 1 to 8 This invention provides a technical solution: a sliding door and window aluminum material cutting device, including a conveying platform 1, a conveying roller 2 for conveying aluminum material is provided on the right side of the top surface of the conveying platform 1, a vertical electric slide rail 3 is also installed in the middle of the top surface of the conveying platform 1, a horizontal electric slide rail 4 is installed on the vertical electric slide rail 3, and a cutting machine 5 is installed on the horizontal electric slide rail 4; the vertical electric slide rail 3 can drive the horizontal electric slide rail 4 to move up and down, and the horizontal electric slide rail 4 can drive the cutting machine 5 to move left and right, the two working together to realize the adjustment of the cutting machine 5 at any position in the vertical plane, and complete the cutting operation of the aluminum material;

[0051] The top surface of the conveyor platform 1 is provided with a longitudinal chute 6, and transverse chute 7 is provided on both the left and right sides of the middle of the longitudinal chute 6. The front side of the inner wall of the transverse chute 7 is provided with an anti-slip groove. The longitudinal chute 6 and the transverse chute 7 form a "+" shaped groove. The depth of the transverse chute 7 is greater than the depth of the longitudinal chute 6. An electric telescopic rod 61 is installed in the longitudinal chute 6. A sliding frame 62 is fixedly connected to the telescopic rod of the electric telescopic rod 61. The sliding frame 62 is longitudinally slidably set in the longitudinal chute 6. A grinder 63 is installed in the sliding frame 62. The grinder 63 is provided with sandpaper for grinding the ends of the aluminum material after cutting.

[0052] A vacuum cleaner 64 is installed on the front end of the inner wall of the sliding frame 62. Fixed frames 65 are installed on both the left and right sides of the sliding frame 62. Fixed blocks 66 are fixedly connected inside the fixed frames 65. Two parallel damping spring telescopic rods 67 are hinged to the top surface of the fixed blocks 66. A clamping frame 8 is hinged to the end of the two damping spring telescopic rods 67 away from the fixed blocks 66. The clamping frame 8 is slidably arranged in the transverse slide groove 7.

[0053] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 8As shown, the clamping frame 8 has a receiving groove 81 inside, and a lever 82 is hinged in the receiving groove 81. A spring telescopic rod 83 is fixedly connected to the lever 82. The spring telescopic rod 83 is slidably disposed in an L-shaped groove 84 inside the receiving groove 81. The upper end of the inner rod of the spring telescopic rod 83 is inclined. This ensures that when the damping spring telescopic rod 67 deflects backward, it squeezes the upper end of the inner rod of the spring telescopic rod 83, causing the spring telescopic rod 83 to retract. Conversely, when the damping spring telescopic rod 67 deflects forward, it squeezes the spring telescopic rod 83 to deflect in the L-shaped groove 84, thereby cooperating with the lever 82 and the hinge plate 85 to drive the extrusion block 87 on the extrusion plate 86 to stably abut against the aluminum material.

[0054] Hinged plates 85 are hinged to both sides of the lever 82. Extrusion plates 86 are hinged to the two hinged plates 85. The lower end of the extrusion plate 86 is hinged to the rear side of the inner wall of the receiving groove 81. The extrusion plate 86 is an isosceles trapezoid. A groove is provided on the back of the extrusion plate 86, and an extrusion block 87 is hinged in the groove. The extrusion surface of the extrusion block 87 is bonded with anti-slip rubber.

[0055] A magnetic block 88 is installed on the rear side of the inner wall of the receiving groove 81. The magnetic block 88 attracts the push block 82, thereby enhancing the stability of the push block 82.

[0056] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 8 As shown, a rotating rod 9 is rotatably connected to the bottom of the inner wall of the receiving groove 81. The top of the rotating rod 9 extends to the outside of the clamping frame 8 and is fixedly connected to one end of the rear damping spring telescopic rod 67. A driving bevel gear 91 is fixedly sleeved on the rotating rod 9. A driven bevel gear 92 meshes with the driving bevel gear 91. A transmission rod 93 is fixedly connected to the end face of the driven bevel gear 92. The end of the transmission rod 93 away from the driven bevel gear 92 is rotatably connected to the inner wall of the receiving groove 81.

[0057] A pressing cam 94 is also fixedly sleeved on the transmission rod 93. An auxiliary pressure plate 95 is fixedly connected to the side of the pressing cam 94. The end of the auxiliary pressure plate 95 away from the pressing cam 94 abuts against a reset cam 96. The reset cam 96 is eccentrically fixed to the side of the lever block 82. By moving the sliding frame 62 forward and cooperating with the damping spring telescopic rod 67, the two clamping frames 8 move relative to each other. When the clamping frames 8 move relative to each other to one end of the inner wall of the transverse slide groove 7, the two clamping frames 8 can no longer move. At this time, by continuing to move the sliding frame 62 forward, the damping spring telescopic rod 67 is extended and drives the rotating rod 9 and the driving bevel gear 91 to rotate, causing the auxiliary pressure plate 95 to abut against the reset cam 96. When the clamping frames 8 are in a fixed state, the pressing block 87 abuts against the aluminum material inside the clamping frame 8, and the locking plate 97 abuts against the anti-slip groove on the front side of the inner wall of the transverse slide groove 7.

[0058] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 8 As shown, a sliding groove is also provided on the front side of the inner wall of the receiving groove 81, and a locking plate 97 is slidably arranged in the sliding groove. The back of the locking plate 97 is pressed against the side of the extrusion cam 94, and the front of the locking plate 97 abuts against the anti-slip groove on the front side of the inner wall of the transverse sliding groove 7.

[0059] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 8 As shown, a cylinder 10 is also installed on the left side of the top surface of the conveying platform 1. A baffle 11 is fixedly connected to the end of the cylinder 10, and the baffle 11 is vertically slidably arranged in the guide groove opened on the top surface of the conveying platform 1; used to determine the length of the aluminum material to be cut.

[0060] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 8 As shown, vertical plates 12 are attached to the left and right sides of the sliding frame 62, and both vertical plates 12 are fixed on the top surface of the conveying platform 1. The vertical plates 12 and the sliding frame 62 assist the dust collector 64 in collecting the dust generated during the cutting of aluminum materials.

[0061] The method of using this invention: When using this sliding door and window aluminum material cutting device, the working process is as follows:

[0062] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 8 As shown, the aluminum material to be cut is placed between two conveying rollers 2 and conveyed by the conveying rollers 2. When one end of the aluminum material passes through the two clamping frames 8 and abuts against the baffle 11, the conveying stops. At this time, the fixed-length conveying of the aluminum material is completed, which facilitates the subsequent fixed-length cutting of the aluminum material.

[0063] Then, the electric telescopic rod 61 retracts, causing the sliding frame 62 to move forward, which causes the two sets of damping spring telescopic rods 67 to deflect and move simultaneously, causing the two clamping frames 8 to move relative to each other. When the damping spring telescopic rod 67 deflects, it causes the rotating rod 9 and the active bevel gear 91 on it to rotate simultaneously, causing the driven bevel gear 92 to cooperate with the transmission rod 93 to drive the pressing cam 94 and the auxiliary pressure plate 95 to rotate simultaneously. At this time, the auxiliary pressure plate 95 presses the reset cam 96 to rotate and reset, causing the toggle block 82 to deflect synchronously and cooperate with the hinge plate 85 to push the pressing plate 86 to deflect. The pressing block 87 on the pressing plate 86 abuts against the surface of the aluminum material to fix the aluminum material. At this time, the toggle block 82 abuts against and is attracted to the magnetic block 88, completing the clamping of the aluminum material in the clamping frame 8.

[0064] Furthermore, during the deflection of the extrusion cam 94, the locking plate 97 is extruded, causing the locking plate 97 to abut against the anti-slip groove on the front side of the inner wall of the transverse slide 7, further enhancing the stability of the clamping frame 8 in the transverse slide 7 and ensuring the stability of the subsequent cutting machine 5 for aluminum material cutting.

[0065] Then, by cooperating with the vertical electric slide rail 3 and the horizontal electric slide rail 4, the cutting machine 5 is controlled to move to the front of the aluminum material and move backward to cut the aluminum material. During the cutting process, the vacuum cleaner 64 is started, and the vertical plate 12 and the sliding frame 62 cooperate to form a suction path to collect the debris generated by cutting the aluminum material.

[0066] After the cutting machine 5 finishes cutting the aluminum material, the cylinder 10 drives the baffle 11 to move, releasing the obstruction to the aluminum material. Then, the electric telescopic rod 61 is activated to extend and drive the sliding frame 62 to move backward, causing the damping spring telescopic rod 67 to deflect gradually perpendicular to the clamping frame 8, thereby driving the two clamping frames 8 to move in opposite directions, separating the two sections of aluminum material after cutting. During the separation process of the two sections of aluminum material, the sliding frame 62 moves backward to cooperate with the vacuum cleaner 64 to absorb the dust remaining between the two sections of aluminum material.

[0067] As the grinding machine 63 gradually moves between the two aluminum sections within the sliding frame 62, the damping spring telescopic rod 67 changes from a state perpendicular to the clamping frame 8 to an inclined state, thereby causing the two aluminum sections to move relative to each other and come into contact with the sandpaper on the grinding machine 63. At this time, the grinding machine 63 in operation grinds the opposite ends of the two aluminum sections. While grinding the opposite ends of the two aluminum sections, the electric telescopic rod 61 slowly retracts and extends, working in conjunction with the vacuum cleaner 64 to collect the dust generated during the grinding of the aluminum end faces.

[0068] After the grinding machine 63 finishes grinding the cut end face of the aluminum material, the electric telescopic rod 61 retracts and, in conjunction with the damping spring telescopic rod 67, drives the sliding frame 62 to move forward and reset. During the forward movement of the sliding frame 62, the damping spring telescopic rod 67 presses the upper end of the inner rod of the spring telescopic rod 83, thereby causing the lever block 82 to deflect. In conjunction with the hinge plate 85, the extrusion plate 86 is pulled to deflect, causing the extrusion block 87 to separate from the surface of the aluminum material and release the clamping of the aluminum material. At this time, the conveying roller 2 is started to push the aluminum material to continue to move to the left. During this process, the cylinder 10 drives the baffle 11 to reset, blocking the end of the aluminum material and completing the fixing of the cutting length of the aluminum material again.

[0069] When the electric telescopic rod 61 retracts and the damping spring telescopic rod 67 moves the sliding frame 62 forward, just before the reset is complete, the auxiliary pressure plate 95 presses the reset cam 96 to rotate and reset, causing the toggle block 82 to deflect and the hinge plate 85 to push the extrusion plate 86 to deflect. The extrusion block 87 on the extrusion plate 86 then contacts the aluminum material surface, fixing the aluminum material again. At the same time, the extrusion cam 94 deflects again and presses the locking plate 97 to contact the anti-slip groove on the front side of the inner wall of the transverse slide groove 7, thus fixing the clamping frame 8 and facilitating the cutting machine 5 to cut the aluminum material again.

[0070] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sliding door and window aluminum material cutting device, comprising a conveying platform (1), a conveying roller (2) for conveying aluminum material is provided on the right side of the top surface of the conveying platform (1), a vertical electric slide rail (3) is installed in the middle of the top surface, a horizontal electric slide rail (4) is installed on the vertical electric slide rail (3), and a cutting machine (5) is installed on the horizontal electric slide rail (4), characterized in that: The top surface of the conveying platform (1) is provided with a longitudinal chute (6), and the left and right sides of the middle of the longitudinal chute (6) are provided with transverse chute (7), and the front side of the inner wall of the transverse chute (7) is provided with an anti-slip groove. The longitudinal chute (6) and the transverse chute (7) form a "+" shaped groove, and the depth of the transverse chute (7) is greater than the depth of the longitudinal chute (6). An electric telescopic rod (61) is installed in the longitudinal slide groove (6). A sliding frame (62) is fixedly connected to the telescopic rod of the electric telescopic rod (61), and the sliding frame (62) is longitudinally slidably arranged in the longitudinal slide groove (6). A polisher (63) is installed inside the sliding frame (62), and a vacuum cleaner (64) is installed at the front end of the inner wall. Fixed frames (65) are installed on both the left and right sides of the sliding frame (62). Fixed blocks (66) are fixedly connected inside the fixed frames (65). Two parallel damping spring telescopic rods (67) are hinged to the top surface of the fixed blocks (66). A clamping frame (8) is hinged to the end of the two damping spring telescopic rods (67) away from the fixed blocks (66). The clamping frame (8) is slidably arranged in the transverse slide groove (7). The clamping frame (8) is equipped with a clamping linkage mechanism, which is linked with the damping spring telescopic rod (67) to automatically clamp the aluminum material when the damping spring telescopic rod (67) deflects. The clamping frame (8) is also equipped with a locking mechanism. The locking mechanism is linked with the damping spring telescopic rod (67) to automatically lock the clamping frame (8) in the transverse slide groove (7) when clamping aluminum material.

2. The aluminum profile cutting device for sliding doors and windows according to claim 1, characterized in that: The clamping linkage mechanism includes a receiving groove (81) opened inside the clamping frame (8), a lever (82) is hinged in the receiving groove (81), a spring telescopic rod (83) is fixedly connected on the lever (82), the spring telescopic rod (83) is slidably arranged in an L-shaped groove (84) opened inside the receiving groove (81), and the upper end of the inner rod of the spring telescopic rod (83) is an inclined surface; The left and right sides of the push block (82) are hinged with hinge plates (85), and the two hinge plates (85) are hinged with extrusion plates (86). The lower end of the extrusion plate (86) is hinged to the rear side of the inner wall of the receiving groove (81). The back of the extrusion plate (86) is provided with a groove, and an extrusion block (87) is hinged in the groove. A magnetic block (88) is installed on the rear side of the inner wall of the receiving groove (81), and the magnetic block (88) attracts the pusher block (82).

3. The aluminum profile cutting device for sliding doors and windows according to claim 2, characterized in that: The locking mechanism includes a rotating rod (9) rotatably connected to the bottom of the inner wall of the receiving groove (81), the top of the rotating rod (9) extending to the outside of the clamping frame (8) and fixedly connected to one end of the rear damping spring telescopic rod (67); A drive bevel gear (91) is fixedly sleeved on the rotating rod (9), and a driven bevel gear (92) meshes with the drive bevel gear (91). A transmission rod (93) is fixedly connected to the end face of the driven bevel gear (92), and the end of the transmission rod (93) away from the driven bevel gear (92) is rotatably connected to the inner wall of the receiving groove (81). A compression cam (94) is also fixedly sleeved on the transmission rod (93). An auxiliary pressure plate (95) is fixedly connected to the side of the compression cam (94). The end of the auxiliary pressure plate (95) away from the compression cam (94) abuts against a reset cam (96). The reset cam (96) is eccentrically fixed on the side of the lever (82). A sliding groove is also provided on the front side of the inner wall of the receiving groove (81), and a locking plate (97) is slidably provided in the sliding groove. The back of the locking plate (97) is pressed against the side of the extrusion cam (94), and the front abuts against the anti-slip groove on the front side of the inner wall of the transverse sliding groove (7).

4. The aluminum profile cutting device for sliding doors and windows according to claim 2, characterized in that: The extrusion plate (86) is an isosceles trapezoid, and the extrusion surface of the extrusion block (87) is bonded with anti-slip rubber.

5. The aluminum profile cutting device for sliding doors and windows according to claim 1, characterized in that: A cylinder (10) is also installed on the left side of the top surface of the conveying platform (1). A baffle (11) is fixedly connected to the end of the cylinder (10), and the baffle (11) is vertically slidably set in the guide groove opened on the top surface of the conveying platform (1).

6. The aluminum profile cutting device for sliding doors and windows according to claim 1, characterized in that: Vertical plates (12) are attached to the left and right sides of the sliding frame (62), and both vertical plates (12) are fixed on the top surface of the conveying platform (1). The vertical plates (12) and the sliding frame (62) cooperate to form a closed air intake path.

7. A method of using a sliding door and window aluminum profile cutting device, comprising using the sliding door and window aluminum profile cutting device as described in any one of claims 1-6, characterized in that, Includes the following steps: S1, fixed length conveying: Place the aluminum material to be cut between two conveying rollers (2) and convey the aluminum material through the conveying rollers (2). When one end of the aluminum material passes through the two clamping frames (8) and touches the baffle (11), stop conveying. S2, Clamping and Locking: The electric telescopic rod (61) retracts, causing the sliding frame (62) to move forward, causing the two sets of damping spring telescopic rods (67) to deflect and move simultaneously, causing the two clamping frames (8) to move relative to each other. At the same time, the deflection of the damping spring telescopic rod (67) causes the rotating rod (9) to rotate. Through the bevel gear transmission, the auxiliary pressure plate (95) presses the reset cam (96), causing the paddle (82) to deflect. In conjunction with the hinge plate (85), the pressing block (87) on the pressing plate (86) is pushed to clamp the aluminum material. At the same time, the pressing cam (94) pushes the locking plate (97) to abut against the anti-slip groove in the transverse slide groove (7) to complete the locking. S3, Cutting and vacuuming: By cooperating with the vertical electric slide rail (3) and the horizontal electric slide rail (4), the cutting machine (5) is controlled to move to cut the aluminum material. At the same time, the vacuum cleaner (64) is started to collect the metal chips generated by cutting through the suction path formed by the vertical plate (12) and the sliding frame (62). S4. Separation and Grinding: After cutting, the cylinder (10) drives the baffle (11) to move down to remove the obstruction. The electric telescopic rod (61) extends and drives the sliding frame (62) to move backward, causing the two clamping frames (8) to move in opposite directions to separate the two sections of aluminum material after cutting. Then the sliding frame (62) continues to move backward, causing the two sections of aluminum material to move relative to each other and abut against the grinding machine (63) to grind the cut end faces of the two sections of aluminum material simultaneously. At the same time, the vacuum cleaner (64) collects the dust generated during grinding. S5. Reset feeding: After grinding, the electric telescopic rod (61) retracts and drives the sliding frame (62) to move forward and reset. The damping spring telescopic rod (67) squeezes the spring telescopic rod (83) and drives the paddle block (82) to deflect in the opposite direction, so that the extrusion block (87) separates from the aluminum material and releases the clamp. The conveying roller (2) pushes the aluminum material to continue to move to the left. The cylinder (10) drives the baffle (11) to move up and reset to block the end of the aluminum material. Then, repeat steps S2 to S4 for the next continuous cutting.

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