Curtain wall aluminum plate bending forming processing machine and using method thereof

Abstract

The invention relates to the technical field of curtain wall aluminum plates, and discloses a curtain wall aluminum plate bending forming machining machine and a using method thereof.The curtain wall aluminum plate bending forming machining machine comprises a supporting bottom plate, a supporting column is arranged on one side of the top of the supporting bottom plate, a motor is arranged on the top of the supporting column, and a second fixing plate is arranged on one side of the motor; an output shaft is inserted in the middle of the second fixing plate in a penetrating mode, one end of the output shaft is connected with the motor, a driving arm is arranged at the other end of the output shaft, a third connecting rod is arranged at the end, away from the output shaft, of the driving arm, and a triangular plate is arranged at the end, away from the driving arm, of the third connecting rod; the middle of the triangular plate is movably connected to the center of the upper portion of the right side of the side edge of the second fixing plate, and the other two ends of the triangular plate are provided with a first connecting rod and a second connecting rod correspondingly, so that the working quality of bending operation is improved, the curtain wall aluminum plate is prevented from being scrapped, and the machining quality of the bending machine is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain wall aluminum plates, and in particular to a curtain wall aluminum plate bending and forming processing machine and a use method thereof. Background Art

[0002] Curtain wall aluminum panel is a new type of beautiful building curtain wall metal material which uses high-quality aluminum alloy plate as the base material, is formed by CNC bending and other technologies, and is sprayed with decorative paint on the surface. It has a unique texture, rich and lasting color, and a variety of appearance shapes. It can be perfectly combined with glass curtain wall materials and stone curtain wall materials. Due to its perfect appearance and excellent quality, it is favored by owners. The curtain wall aluminum panel has a light weight, which is only one-fifth of marble and one-third of glass curtain wall. It greatly reduces the load on the building structure and foundation, has low maintenance cost and high performance-price ratio. As for the curtain wall aluminum panels currently used in China, most of them are composite aluminum panels and aluminum alloy panels.

[0003] When processing curtain wall aluminum plates, some designed parts need to be bent. At present, most bending machines on the market use hydraulic or pneumatic bending. The aluminum plate structure is brittle, and the pressure needs to be precisely controlled during the bending operation. The control accuracy of hydraulic or pneumatic pressure is low, which sometimes causes the bending angle to be too large, resulting in the scrapping of the curtain wall aluminum plate. Therefore, the market urgently needs to develop a curtain wall aluminum plate bending and forming machine to help people solve the existing problems. Summary of the invention

[0004] The technical task of the present invention is to provide a curtain wall aluminum plate bending and forming processing machine and a method of using the same to solve the above problems.

[0005] The technical solution of the present invention is achieved in this way:

[0006] According to one aspect of the present invention, a curtain wall aluminum plate bending and forming machine is provided.

[0007] The bending forming machine includes: a supporting base plate, a supporting column is provided on one side of the top of the supporting base plate, a motor is provided on the top of the supporting column, a fixing plate 2 is provided on one side of the motor, an output shaft is inserted in the middle of the fixing plate 2, one end of the output shaft is connected to the motor, a driving arm is provided at the other end of the output shaft, a connecting rod 3 is provided at the end of the driving arm away from the output shaft, a triangular plate is provided at the end of the connecting rod 3 away from the driving arm, the middle part of the triangular plate is movably connected to the upper center of the right side of the side of the fixing plate 2, the other two ends of the triangular plate are respectively provided with a connecting rod 1 and a connecting rod 2, a lower lifting plate is provided at the end of the connecting rod 1 away from the triangular plate, and an upper lifting plate is provided at the other end of the connecting rod 2 The upper and lower sliding plates are provided with an upper slide plate and a lower slide plate on one side corresponding to the support column, respectively, and the upper and lower sliding plates are longitudinally provided with a matching track 1 on one side corresponding to the support column, and a vertical plate is provided on a side of the track 1 away from the upper and lower sliding plates, and the bottom of the vertical plate is fixed to the support bottom plate; a bending knife connecting plate is provided at the lower part of the side of the upper lifting plate away from the upper slide, and a bending knife is provided at the bottom center of the bending knife connecting plate; a working table is provided at the top center of the supporting bottom plate below the bending knife, a plurality of grooves are provided on the top of the working table, a plurality of through holes 2 are provided on the bottom wall of the grooves, and auxiliary mechanisms are provided in the working table corresponding to the two through holes.

[0008] Preferably, a pad is provided at the bottom of the support column, and the bottom of the pad is fixed to one side of the top of the support base plate. An upper bracket and a lower bracket are respectively provided at the upper and lower parts of one side of the vertical plate corresponding to the support column, the top of the upper bracket is fixed to one side of the bottom of the motor, and the bottom of the lower bracket is fixed to one side of the top of the pad.

[0009] Preferably, the two ends of the triangular plate away from the connecting rod three are respectively provided with clamping grooves, and the ends of the connecting rod one and the connecting rod two are respectively movably connected in the clamping grooves; the bending knife connecting plate is provided with a side groove at the center of one side close to the upper lifting plate, and the connecting rod one passes through the side groove; the upper lifting plate and the lower lifting plate are both configured as T-shaped structural plates; a fixing plate one is provided between the upper part of one side of the upper lifting plate and the center of the side edge of the upper sliding plate.

[0010] Preferably, a support plate is provided at the center of the side of the top of the support base plate away from the support column, and side support piers are provided at the bottom of the side of the support plate away from the workbench and the side of the support column away from the workbench, and the bottoms of the side support piers are respectively fixed at the centers of both sides of the top of the support base plate; a track 2 is provided at the center of the side of the support plate away from the side support piers, and a slide groove matching the track 2 is provided at the center of the side of the bending knife connecting plate away from the upper lifting plate.

[0011] Preferably, the auxiliary mechanism includes a symmetrically arranged semicircular clamp, a cavity is provided in the middle of the semicircular clamp, a main push rod is inserted in the cavity, the top of the main push rod passes through the top of the cavity and the second through hole, the bottom of the main push rod passes through the bottom of the cavity, the bottom of the main push rod is provided with a support rod, and the bottom of the support rod is provided with a pressure plate.

[0012] Preferably, limit rods are provided on both sides of the center of the main push rod surface, a curved groove is provided at the upper part of the inner wall of the semicircular clamp, the limit rod is located in the curved groove, and a reset spring is provided on the upper part of the support rod between the bottom of the main push rod and the bottom wall of the cavity.

[0013] Preferably, a seesaw is provided on both sides of the lower part of the pressure plate, support springs are provided on both sides of the bottom of the seesaw, a triangular column is provided at the bottom center of the seesaw, the bottom of the triangular column is fixed at the corresponding position of the bottom of the workbench, and a secondary push rod is provided at the outer center of the top of the seesaw, and the secondary push rod runs through the workbench.

[0014] Preferably, a plurality of through holes are provided on the top raised surface of the workbench, and the secondary push rods pass through the through holes; the top wall of the semicircular clamp is fixed at the top of the workbench corresponding to the groove.

[0015] According to another aspect of the present invention, a method for using a curtain wall aluminum plate bending and forming process is provided.

[0016] The method for using the curtain wall aluminum plate bending forming process includes the following steps:

[0017] Place the curtain wall aluminum plate that needs to be bent and formed on the workbench;

[0018] The driving motor runs, and the motor drives the driving arm to move, so that the driving arm drives the connecting rod 3 to move, and the connecting rod 3 pulls the triangular plate to rotate;

[0019] When the triangle plate rotates, it will drive the connecting rod 1 and the connecting rod 2 connected on the other two sides to move, driving the connecting rod 1 and the connecting rod 2 to move up and down; when the connecting rod 1 and the connecting rod 2 move up and down, they will pull the upper lifting plate and the lower lifting plate to slide in the corresponding directions;

[0020] When the upper lifting plate moves downward, it presses the bending knife connecting plate downward, and the bending knife at the bottom bends the curtain wall aluminum plate placed on the workbench. At the same time, the lower lifting plate will slide upward, and the connecting rod will provide a certain dispersion force during the bending process, which plays a deceleration effect in the bending operation;

[0021] When the bending knife is bending the curtain wall aluminum plate below, it will press the bending area of ​​the curtain wall aluminum plate into the groove, and the top of the main push rod passing through the second through hole at the groove will be subjected to downward pressure, and the main push rod will go down, and the limit rods set on both sides of the main push rod will slide in the curved groove set on the inner wall of the cavity. After the main push rod goes down, it presses the support rod downward, and the support rod will push the inner side of the seesaw in contact on both sides below downward, causing the seesaw to tilt up;

[0022] The secondary ejector rod will push out of the through hole and press against the two sides of the bend of the bottom wall of the curtain wall aluminum plate on the workbench;

[0023] Ensure that the bending angle will not be too large due to external factors;

[0024] Complete the bending and forming operation of the curtain wall aluminum panel.

[0025] Compared with the prior art, the advantages and positive effects of the present invention are:

[0026] 1. When the bending knife moves downward for bending operation, the lower lifting plate slides upward, which plays a certain reaction force and achieves a certain deceleration effect, so that the descent range of the bending knife is easier to control, and the pressure during the bending work will be easier to control. In this way, the quality of the bending operation will be improved, the scrapping of the curtain wall aluminum plate will be avoided, and the processing quality of the bending machine will be improved.

[0027] 2. During the bending operation, the upper lifting plate and the lower lifting plate slide in relative directions to disperse the force transmitted to the bending knife, avoid excessive or insufficient pressure on the bending knife during the bending operation, and avoid scrapping of the curtain wall aluminum plate during the bending operation.

[0028] 3. Several grooves are set on the top of the workbench, and auxiliary mechanisms are set inside the workbench facing the grooves. When the bending operation generates downward pressure, the main push rod extending out of the groove will be subjected to downward pressure, causing the main push rod to press downward. The main push rod will press the secondary push rods on both sides below, allowing the secondary push rods to rise up at the same time and extend out of the workbench, pressing against the side of the bending mouth of the curtain wall aluminum plate, to avoid excessive bending angles after excessive force. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 is a schematic diagram of the overall structure according to an embodiment of the present invention;

[0031] Figure 2 is a schematic diagram of the structure of the bending knife connecting plate end according to an embodiment of the present invention;

[0032] Figure 3 is a schematic diagram of the structure of the connection end between the bending knife connecting plate and the track 2 according to an embodiment of the present invention;

[0033] Figure 4 is a schematic diagram of the structure of a workbench end according to an embodiment of the present invention;

[0034] Figure 5 is a schematic diagram of the auxiliary mechanism end structure according to an embodiment of the present invention;

[0035] Figure 6 is a schematic diagram of the structure of the connection end between the semicircular clamp and the main push rod according to an embodiment of the present invention;

[0036] Figure 7 2 is a schematic diagram of the main push rod end structure according to an embodiment of the present invention.

[0037] In the figure:

[0038] 1. Support base plate; 2. Support column; 3. Motor; 4. Fixed plate 2; 5. Driving arm; 6. Connecting rod 3; 7. Triangular plate; 8. Connecting rod 1; 9. Connecting rod 2; 10. Lower lifting plate; 11. Upper lifting plate; 12. Upper slide plate; 13. Lower slide plate; 14. Track 1; 15. Vertical plate; 16. Bending knife connecting plate; 17. Bending knife; 18. Workbench; 19. Groove; 20. Pad plate; 21. Upper Bracket; 22, lower bracket; 23, clamping groove; 24, side groove; 25, fixed plate one; 26, support plate; 27, side support pier; 28, track two; 29, slide groove; 30, semicircular clamp cylinder; 31, main push rod; 32, support rod; 33, pressure plate; 34, limit rod; 35, curved groove; 36, reset spring; 37, seesaw; 38, support spring; 39, triangular column; 40, secondary push rod; 41, through hole one. DETAILED DESCRIPTION

[0039] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0040] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0041] Embodiment 1

[0042] like Figure 1-Figure 7 Shown in:

[0043] The present invention provides a curtain wall aluminum plate bending and forming processing machine, comprising a supporting base plate 1, a supporting column 2 is provided on one side of the top of the supporting base plate 1, a motor 3 is provided on the top of the supporting column 2, a fixing plate 2 4 is provided on one side of the motor 3, an output shaft is inserted in the middle of the fixing plate 2 4, one end of the output shaft is connected to the motor 3, a driving arm 5 is provided on the other end of the output shaft, a connecting rod 3 6 is provided on the end of the driving arm 5 away from the output shaft, a triangular plate 7 is provided on the end of the connecting rod 3 6 away from the driving arm 5, the middle part of the triangular plate 7 is movably connected to the upper center of the right side of the side of the fixing plate 2 4, the other two ends of the triangular plate 7 are respectively provided with a connecting rod 1 8 and a connecting rod 2 9, a lower lifting plate 10 is provided on the end of the connecting rod 1 8 away from the triangular plate 7, an upper lifting plate 11 is provided on the other end of the connecting rod 2 9, and the upper lifting plate 12 is provided on the upper lifting plate 13. An upper slide plate 12 and a lower slide plate 13 are respectively provided on one side of the plate 11 and the lower lifting plate 10 corresponding to the support column 2, and a matching track 14 is longitudinally provided on one side of the upper slide plate 12 and the lower slide plate 13 corresponding to the support column 2, and a vertical plate 15 is provided on the side of the track 14 away from the upper slide plate 12 and the lower slide plate 13, and the bottom of the vertical plate 15 is fixed on the support base plate 1; a bending knife connecting plate 16 is provided on the lower part of the side of the upper lifting plate 11 away from the upper slide plate 12, and a bending knife 17 is provided at the bottom center of the bending knife connecting plate 16; a workbench 18 is provided below the bending knife 17 at the top center of the support base plate 1, and a plurality of grooves 19 are provided on the top of the workbench 18, and a plurality of through holes 2 are provided on the bottom wall of the groove 19, and auxiliary mechanisms are provided in the workbench 18 corresponding to the through holes 2.

[0044] Among them, a pad 20 is provided at the bottom of the support column 2, and the bottom of the pad 20 is fixed to one side of the top of the support base plate 1. The upper and lower parts of one side of the vertical plate 15 corresponding to the support column 2 are respectively provided with an upper bracket 21 and a lower bracket 22, the top of the upper bracket 21 is fixed to one side of the bottom of the motor 3, and the bottom of the lower bracket 22 is fixed to one side of the top of the pad 20. The two ends of the triangular plate 7 away from the connecting rod three 6 are respectively provided with clamping grooves 23, and the ends of the connecting rod one 8 and the connecting rod two 9 are respectively movably connected in the clamping grooves 23; the center of one side of the connecting plate of the bending knife 17 close to the upper lifting plate 11 is provided with a side groove 24, and the connecting rod one 8 runs through the side groove 24; the lifting plate The lowering plate 11 and the lower lifting plate 10 are both configured as T-shaped structural plates; a fixing plate 25 is provided between the upper part of one side of the upper lifting plate 11 and the center of the side edge of the upper sliding plate 12; a supporting plate 26 is provided at the center of the side of the top of the supporting base plate 1 away from the supporting column 2; a side supporting pier 27 is provided at the bottom of the side of the supporting plate 26 away from the workbench 18 and the side of the supporting column 2 away from the workbench 18; the bottoms of the side supporting piers 27 are respectively fixed at the centers of both sides of the top of the supporting base plate 1; a track 28 is provided at the center of the side of the supporting plate 26 away from the side supporting pier 27; a sliding groove 29 matching the track 28 is provided at the center of the side of the bending knife connecting plate 16 away from the upper lifting plate 11.

[0045] When the bending knife connecting plate 16 is lifted up and down, the slide groove 29 on the right side will slide on the track 2 28, which provides a certain stability. When the upper lifting plate 11 slides downward, the lower lifting plate 10 will slide upward at the same time. When the lower lifting plate 10 slides upward, the connecting rod 1 8 will disperse the force transmitted to the connecting rod 2 9 to avoid excessive or insufficient force during bending, and the inability to control the pressure during work. In addition, when the lower lifting plate 10 presses against the upper lifting plate 11 upward, it will provide a certain supporting auxiliary force to the upper lifting plate 11 to maintain stability during the bending operation.

[0046] In addition, the auxiliary mechanism includes a symmetrically arranged semicircular clamping cylinder 30, a cavity is provided in the middle of the semicircular clamping cylinder 30, a main push rod 31 is inserted in the cavity, the top of the main push rod 31 passes through the top of the cavity and the second through hole, the bottom of the main push rod 31 passes through the bottom of the cavity, a support rod 32 is provided at the bottom of the main push rod 31, a pressure plate 33 is provided at the bottom of the support rod 32, limiting rods 34 are provided on both sides of the center of the surface of the main push rod 31, a curved groove 35 is provided on the upper part of the inner wall of the semicircular clamping cylinder 30, the limiting rod 34 is located in the curved groove 35, and the bottom of the main push rod 31 and the bottom wall of the cavity are located between the support rod 32 and the bottom wall of the cavity. A return spring 36 is sleeved on the upper part of the rod 32, and a seesaw 37 is provided on both sides of the lower part of the pressure plate 33. Support springs 38 are provided on both sides of the bottom of the seesaw 37. A triangular column 39 is provided at the bottom center of the seesaw 37, and the bottom of the triangular column 39 is fixed to the corresponding position of the bottom of the workbench 18. A secondary push rod 40 is provided at the center of the top outer side of the seesaw 37, and the secondary push rod 40 passes through the workbench 18. A plurality of through holes 41 are provided on the top raised surface of the workbench 18, and the secondary push rod 40 passes through the through hole 41; the top wall of the semicircular clamp 30 is fixed at the top of the workbench 18 corresponding to the groove 19.

[0047] A plurality of grooves 19 are provided on the top of the workbench 18, and a plurality of through holes 2 are provided on the grooves 19, and the main push rods 31 are inserted in the through holes 2. A plurality of through holes 1 41 are provided adjacent to the grooves 19, that is, on the top surface of the workbench 18, and the through holes 1 41 are inserted with secondary push rods 40. The secondary push rods 40 are originally extended into the interior of the workbench 18, and the main push rods 31 extend out of the through holes 2 and are located in the grooves 19. After the curtain wall aluminum plate is placed on the workbench 18, when it is bent by the bending knife 17 above, the bending The position is just set at the groove 19, so that after the curtain wall aluminum plate is subjected to the downward pressure of bending, the downward pressure will press the main push rod 31 under the curtain wall aluminum plate, and the main push rod 31 will be pressed into the workbench 18 by the pressure, thereby pressing the secondary push rods 40 on both sides of the lower part of the interior, so that the secondary push rods 40 can work according to the lever principle, further driving the secondary push rods 40 to eject from the workbench 18, and press against the bottom of the curtain wall aluminum plate, that is, the bending mouth. At this time, it can provide certain positioning support for the periphery of the bending mouth, so as to keep the bending angle not too large when bending.

[0048] Embodiment 2

[0049] A method for bending and forming a curtain wall aluminum plate comprises the following steps:

[0050] S101: placing the curtain wall aluminum plate to be bent and formed on the workbench 18;

[0051] S103: The driving motor 3 is operated, and the driving arm 5 is driven by the motor 3 to move, so that the driving arm 5 drives the connecting rod 3 6 to move, and the connecting rod 3 6 pulls the triangular plate 7 to rotate;

[0052] S105: After the triangular plate 7 rotates, it will drive the connecting rod 1 8 and the connecting rod 2 9 connected on the other two sides to move, driving the connecting rod 1 8 and the connecting rod 2 9 to move up and down; when the connecting rod 1 8 and the connecting rod 2 9 move up and down, they will pull the upper lifting plate 11 and the lower lifting plate 10 to slide in the corresponding directions;

[0053] S107: When the upper lifting plate 11 moves downward, the bending knife connecting plate 16 is pressed downward, and the bending knife 17 at the bottom performs bending and forming operation on the curtain wall aluminum plate placed on the workbench 18. At the same time, the lower lifting plate 10 will slide upward, and the connecting rod 18 will provide a certain dispersion force during the bending process, which plays a deceleration effect in the bending operation;

[0054] S109: When the bending knife 17 performs a bending operation on the curtain wall aluminum plate below, the bending area of ​​the curtain wall aluminum plate will be pressed into the groove 19, and the top of the main push rod 31 passing through the second through hole at the groove 19 will be subjected to downward pressure, and the main push rod 31 will move downward, and the limit rods 34 set on both sides of the main push rod 31 will slide in the curved groove 35 set on the inner wall of the cavity. After the main push rod 31 moves downward, it presses the support rod 32 downward, and the support rod 32 pushes the inner side of the seesaw 37 contacting the two sides below downward, causing the seesaw 37 to tilt up;

[0055] S1011: The secondary ejector rod 40 will push out of the through hole 1 41 and press against the two sides of the bottom wall of the curtain wall aluminum plate on the workbench 18;

[0056] S1013: Ensure that the bending angle will not be too large due to external factors;

[0057] S1015: Complete the bending and forming of curtain wall aluminum panels.

[0058] Detailed usage and function of this embodiment:

[0059] The curtain wall aluminum plate to be bent is placed on the workbench 18 and the position is adjusted so that when the bending knife 17 is pressed downward, the position to be bent is exactly at the groove 19. Then, under the external control connection, the driving motor 3 runs, and the motor 3 drives the driving arm 5 to rotate. After the driving arm 5 rotates, it will pull the triangular plate 7 to move through the connecting rod 3 6. The middle part of the triangular plate 7 moves on the fixed plate 2 4. When the triangular plate 7 rotates, it will drive the connecting rod 1 8 and the connecting rod 2 9 connected at the other two ends to move. When the connecting rod 1 8 is pulled up, the connecting rod 2 9 will be pressed down. When the connecting rod 1 8 is pressed down, the connecting rod 2 9 will be pushed up. At this time, the upper lifting plate 11 will press the bending knife connecting plate 16 downward, and the bending knife 17 will be used to bend the curtain wall aluminum plate below. At the same time, the lower lifting plate 10 will slide upward and press against the bottom wall of the upper lifting plate 11. At this time, an upward force and a downward force will be formed there to avoid excessive or insufficient pressure during the bending work.

[0060] When the pressing plate 33 is pressed downward, the stopper 34 on both sides of the surface will slide in the curved groove 35, and the support rod 32 will press the pressing plate 33 downward. Since the rocker plates 37 on both sides are located at the side edges on both sides below the pressing plate 33, when the pressing plate 33 is pressed downward, it will simultaneously press down one side of the rocker plates 37 in contact on both sides below, and the other side of the rocker plates 37 will tilt up. At this time, the secondary push rod 40 will support the through hole 1 41 and press against the periphery of the bending mouth of the curtain wall aluminum plate. Among them, the secondary push rod 40 is made of elastic material. After the periphery of the bending mouth end is supported by the secondary push rod 40, the bending angle will be limited during the bending operation, so as to keep the bending angle from being too large under the action of external force, thereby avoiding the curtain wall aluminum plate from being scrapped due to the bending angle being too large.

[0061] Through the above specific implementations, those skilled in the art can easily implement the present invention. However, it should be understood that the present invention is not limited to the above specific implementations. On the basis of the disclosed implementations, those skilled in the art can arbitrarily combine different technical features to achieve different technical solutions.

Claims

1. A curtain wall aluminum plate bending and forming machine, characterized in that: The invention comprises a support base plate (1), a support column (2) is provided on one side of the top of the support base plate (1), a motor (3) is provided on the top of the support column (2), a fixing plate (4) is provided on one side of the motor (3), an output shaft is inserted in the middle of the fixing plate (4), one end of the output shaft is connected to the motor (3), a driving arm (5) is provided on the other end of the output shaft, a connecting rod (6) is provided on the end of the driving arm (5) away from the output shaft, a triangular plate (7) is provided on the end of the connecting rod (6) away from the driving arm (5), the middle part of the triangular plate (7) is movably connected to the upper center of the right side of the side of the fixing plate (4), and the other two ends of the triangular plate (7) are respectively provided with A connecting rod 1 (8) and a connecting rod 2 (9), wherein a lower lifting plate (10) is provided at one end of the connecting rod 1 (8) away from the triangular plate (7), and an upper lifting plate (11) is provided at the other end of the connecting rod 2 (9), and an upper sliding plate (12) and a lower sliding plate (13) are respectively provided on one side of the upper lifting plate (11) and the lower lifting plate (10) corresponding to the support column (2), and a matching track 1 (14) is longitudinally provided on one side of the upper sliding plate (12) and the lower sliding plate (13) corresponding to the support column (2), and a vertical plate (15) is provided on one side of the track 1 (14) away from the upper sliding plate (12) and the lower sliding plate (13), and the bottom of the vertical plate (15) is fixed on the support bottom plate (1); A bending knife connecting plate (16) is provided at the lower part of one side of the upper lifting plate (11) away from the upper sliding plate (12), and a bending knife (17) is provided at the bottom center of the bending knife connecting plate (16); A workbench (18) is provided below the bending knife (17) at the top center of the supporting base plate (1), a plurality of grooves (19) are provided on the top of the workbench (18), a plurality of through holes (2) are provided on the bottom wall of the grooves (19), and auxiliary mechanisms are provided in the workbench (18) at locations corresponding to the two through holes.

2. The curtain wall aluminum plate bending and forming machine according to claim 1, characterized in that: A pad (20) is provided at the bottom of the support column (2), and the bottom of the pad (20) is fixed to one side of the top of the support base plate (1). An upper bracket (21) and a lower bracket (22) are provided at the upper and lower parts of one side of the vertical plate (15) corresponding to the support column (2), respectively. The top of the upper bracket (21) is fixed to one side of the bottom of the motor (3), and the bottom of the lower bracket (22) is fixed to one side of the top of the pad (20).

3. The curtain wall aluminum plate bending and forming machine according to claim 1, characterized in that: The two ends of the triangular plate (7) away from the third connecting rod (6) are respectively provided with clamping grooves (23), and the ends of the first connecting rod (8) and the second connecting rod (9) are respectively movably connected in the clamping grooves (23); A side groove (24) is provided at the center of one side of the connecting plate of the bending knife (17) close to the upper lifting plate (11), and the connecting rod 1 (8) passes through the side groove (24); The upper lifting plate (11) and the lower lifting plate (10) are both configured as T-shaped structural plates; A fixing plate (25) is provided between the upper portion of one side of the upper lifting plate (11) and the center of the side edge of the upper sliding plate (12).

4. The curtain wall aluminum plate bending and forming machine according to claim 1, characterized in that: A support plate (26) is provided at the center of a side of the top of the support base plate (1) away from the support column (2), and a side support pier (27) is provided at the bottom of the side of the support plate (26) away from the workbench (18) and the side of the support column (2) away from the workbench (18), and the bottoms of the side support piers (27) are respectively fixed at the centers of both sides of the top of the support base plate (1); A track 2 (28) is provided at the center of one side of the support plate (26) away from the side support pier (27), and a slide groove (29) matching with the track 2 (28) is provided at the center of one side of the bending knife connecting plate (16) away from the upper lifting plate (11).

5. The curtain wall aluminum plate bending and forming machine according to claim 1, characterized in that: The auxiliary mechanism comprises a symmetrically arranged semicircular clamp (30), a cavity is provided in the middle of the semicircular clamp (30), a main push rod (31) is inserted into the cavity, the top of the main push rod (31) passes through the top of the cavity and the second through hole, the bottom of the main push rod (31) passes through the bottom of the cavity, a support rod (32) is provided at the bottom of the main push rod (31), and a pressure plate (33) is provided at the bottom of the support rod (32).

6. The curtain wall aluminum plate bending and forming machine according to claim 5, characterized in that: Limit rods (34) are provided on both sides of the center of the surface of the main push rod (31), a curved groove (35) is provided at the upper part of the inner wall of the semicircular clamp (30), and the limit rod (34) is located in the curved groove (35). A return spring (36) is sleeved on the upper part of the support rod (32) between the bottom of the main push rod (31) and the bottom wall of the cavity.

7. The curtain wall aluminum plate bending and forming machine according to claim 6, characterized in that: A seesaw (37) is provided on both sides of the lower part of the pressure plate (33), support springs (38) are provided on both sides of the bottom of the seesaw (37), a triangular column (39) is provided at the center of the bottom of the seesaw (37), the bottom of the triangular column (39) is fixed at a position corresponding to the bottom of the workbench (18), and a secondary push rod (40) is provided at the center of the outer side of the top of the seesaw (37), and the secondary push rod (40) runs through the workbench (18).

8. The curtain wall aluminum plate bending and forming machine according to claim 7, characterized in that: A plurality of through holes (41) are provided on the top raised surface of the workbench (18), and the secondary ejector rod (40) passes through the through holes (41); The top wall of the semicircular clamping cylinder (30) is fixed at the top of the workbench (18) corresponding to the groove (19).

9. A method for bending and forming a curtain wall aluminum plate, characterized in that: The curtain wall aluminum plate bending and forming machine according to claim 8 comprises the following steps: Placing the curtain wall aluminum plate to be bent and formed on a workbench (18); The driving motor (3) is operated, and the driving arm (5) is driven by the motor (3) to move, so that the driving arm (5) drives the connecting rod three (6) to move, and the connecting rod three (6) pulls the triangular plate (7) to rotate; When the triangular plate (7) rotates, it drives the connecting rod 1 (8) and the connecting rod 2 (9) connected on the other two sides to move, driving the connecting rod 1 (8) and the connecting rod 2 (9) to move up and down; when the connecting rod 1 (8) and the connecting rod 2 (9) move up and down, they pull the upper lifting plate (11) and the lower lifting plate (10) to slide in corresponding directions; When the upper lifting plate (11) moves downward, it presses the bending knife connecting plate (16) downward, and the bending knife (17) at the bottom performs bending and forming operations on the curtain wall aluminum plate placed on the workbench (18). At the same time, the lower lifting plate (10) will slide upward, and the connecting rod (8) will provide a certain dispersion force during the bending process, thereby achieving a deceleration effect during the bending operation; When the bending knife (17) performs a bending operation on the curtain wall aluminum plate below, the bending area of ​​the curtain wall aluminum plate will be pressed into the groove (19), and the top of the main push rod (31) passing through the second through hole at the groove (19) will be subjected to downward pressure, and the main push rod (31) will move downward, and the limit rods (34) arranged on both sides of the main push rod (31) will slide in the curved groove (35) arranged on the inner wall of the cavity. After the main push rod (31) moves downward, it presses the support rod (32) downward, and the support rod (32) will push the inner side of the seesaw (37) contacting the two sides below downward, causing the seesaw (37) to tilt up; The secondary push rod (40) will push out of the through hole 1 (41) and press against the two sides of the bend of the bottom wall of the curtain wall aluminum plate on the workbench (18); Ensure that the bending angle will not be too large due to external factors; Complete the bending and forming of curtain wall aluminum panels.

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