A punching device for processing aluminum flat tubes

Abstract

The invention relates to the field of punching aluminum flat tubes, and discloses a punching device for processing aluminum flat tubes, comprising a bottom plate, fixing frames are fastened with bolts at the front and rear edges on the middle of the bottom plate, fixing plates are fastened with bolts on the two fixing frames, rotating structures are arranged on the two fixing plates, a lifting punching structure is arranged above the two fixing plates, a feeding port is opened below the front face of the front fixing plate, after punching an aluminum tube on one of the punching seats on the rotating structure, the rotation of the rotating shaft on the rotating structure can be used to unload the punched aluminum tube while continuing to load and punch, and the two ends of the aluminum flat tube sleeved on the punching seat are fitted on the two fixing plates, and during the punching process, the aluminum flat tube can be limitedly punched, which improves the punching quality while making the operation more labor-saving and convenient, thereby greatly improving the punching efficiency of the aluminum flat tube.

Description

Technical Field

[0001] The invention relates to the technical field of punching aluminum flat tubes, and in particular to a punching device for processing aluminum flat tubes. Background Art

[0002] Aluminum flat tube is a material with many useful characteristics. Aluminum flat tube is a metal pipe that can be used in many different applications, such as power systems, communication systems, manufacturing industries, etc. When processing aluminum flat tube, punching equipment is required.

[0003] The punching device in the prior art has a diagonal support mechanism designed on the sides of the four legs. After the device is stabilized, the inner screw sleeve can be directly rotated to disengage from the shelf groove and placed diagonally, and then the threaded shaft can be rotated to disengage and touch the ground to form an oblique support, thereby strengthening the stability of the four legs and the device.

[0004] However, in the actual punching process, the aluminum tube to be punched needs to be placed in a concave clamp seat, and the aluminum tube is clamped in the concave clamp seat by using a movable clamp plate, and then punching is performed. After punching, it is necessary to loosen the movable clamp plate and take out the punched aluminum tube from the concave clamp seat. When punching the next aluminum tube, the aluminum tube to be punched needs to be placed in the concave clamp seat again to clamp and punch. This operation is time-consuming and labor-intensive, and reduces work efficiency. Therefore, there is room for improvement. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a punching device for processing aluminum flat tubes.

[0006] The present invention provides a punching device for aluminum flat tube processing, which adopts the following technical solution:

[0007] A punching device for processing aluminum flat tubes, comprising a bottom plate, a fixing frame fastened by bolts at both the front and rear edges in the middle of the bottom plate, a fixing plate fastened by bolts on the two fixing frames, a rotating structure is provided on the two fixing plates, a lifting and punching structure is provided above the two fixing plates, a feed port is provided below the front face of the front fixing plate, a material storage structure is provided at the position of the feed port on the bottom plate, a discharge port is provided at the left position on the two fixing plates, a pushing structure is provided at the position of the feed port on the rear fixing plate, and a conveying structure is provided at the front feed port on the bottom plate;

[0008] The rotating structure includes a rotating shaft that rotates and passes through the axial position on the two fixed disks, and a plurality of connecting handles are connected to the part of the rotating shaft in the groove at equal angles, the thickness of the connecting handles is the same as the depth of the groove, and a punching seat is connected to the end of each connecting handle away from the rotating shaft, and a punching groove is opened in the middle of each punching seat, and the two ends of the punching seat are respectively attached to the two fixed disks, and a mounting plate is installed on the rear side of the fixed disk near the rotating shaft, and a first motor is installed on the mounting plate, and a first spur gear is fixed on the output shaft of the first motor, and a second spur gear is fixed on the rear end of the rotating shaft passing through the fixed disk, and the second spur gear is meshingly connected with the first spur gear.

[0009] Preferably, the lifting and punching structure includes an L-shaped plate installed on the upper side of two fixed plates away from each other, a vertical groove is opened near the top of each L-shaped plate, an electric telescopic rod is installed at the top of each L-shaped plate, a lifting plate is movably passed through the two vertical grooves, the bottom end of the electric telescopic rod output shaft is inserted into the vertical groove and connected to the lifting plate, a second motor is installed in the middle below the lifting plate, and a punching head is installed on the bottom end of the output shaft of the second motor.

[0010] Preferably, the material storage structure includes two fixed plates fastened by bolts on the bottom plate at the feed port, a storage frame is fastened by bolts between the two fixed plates, openings are provided on both side surfaces of the storage frame, a loading seat is provided directly below the storage frame, the loading seat is fixedly mounted on the two fixed plates, and a loading structure is provided inside the loading seat.

[0011] Preferably, the feeding structure comprises a pushing block arranged in the feeding seat, the upper part of the pushing block is connected with a baffle, the upper part of the baffle is attached to the lower part of the storage frame, and a protrusion is arranged on the lower side of the baffle away from the pushing block.

[0012] Preferably, the pushing structure includes a longitudinal plate connected to the rear fixed plate above the discharge port, the longitudinal plate is provided with a longitudinal groove, a moving block is slidably arranged in the longitudinal groove, a moving plate is connected to the bottom of the moving block, a second driving structure is arranged between the moving plate and the protrusion, the moving plate is connected to a connecting rod at the edge of a side surface of the fixed plate, a pushing frame is installed at one end of the connecting rod, a through hole is provided on the pushing frame for the connecting handle to pass through, a first driving rod is connected to the middle of the top of the moving block, and a first driving structure is arranged between the first driving rod and the corresponding L-shaped plate.

[0013] Preferably, the first driving structure includes a vertical rod rotatably connected to the L-shaped plate near the bottom end, a driving plate is fixedly sleeved at the bottom end of the vertical rod, a driving groove is opened on the driving plate, the driving plate is movably sleeved on the first driving rod through the driving groove, and a first transmission structure is arranged between the vertical rod and the lifting plate.

[0014] Preferably, the first transmission structure includes a slide rod fixedly inserted into one end of the lifting plate, the vertical rod movably passes through the lifting plate, a spiral groove is formed on the vertical rod, and one end of the slide rod is slidably arranged in the spiral groove.

[0015] Preferably, the second driving structure includes a second driving rod connected to a side of the movable plate away from the fixed plate, the second driving rod bypasses below the two fixed plates, and one end of the second driving rod is connected to the protrusion.

[0016] Preferably, the conveying structure includes a conveying platform installed on the bottom plate at the front discharge port, with rotating rods rotating through both ends of the conveying platform, conveyor belts are tightly sleeved on the two rotating rods, and a second transmission structure is arranged between the rear rotating rod and the front end of the rotating shaft.

[0017] Preferably, the second transmission structure includes a first bevel gear sleeved at the front end of the rotating shaft, the first bevel gear is meshingly connected with the second bevel gear, the second bevel gear is fixedly sleeved on one end of the transmission rod, a stabilizing plate is fixedly sleeved on the transmission rod, the stabilizing plate is fixedly mounted on the fixed plate on the front side, a third spur gear is fixedly sleeved on the other end of the transmission rod, a fourth spur gear is fixedly sleeved on the right end of the rotating rod on the rear side, and the fourth spur gear is meshingly connected to the third spur gear.

[0018] In summary, the present invention includes the following beneficial technical effects:

[0019] 1. The present invention is provided with a rotating structure and a lifting punching structure. After the aluminum tube is punched on one of the punching seats on the rotating structure, the rotating shaft on the rotating structure can be used to unload the punched aluminum tube while continuing to load and punch. The two ends of the aluminum flat tube sleeved on the punching seat are attached to two fixed plates. During the punching process, the aluminum flat tube can be limitedly punched, which improves the punching quality and makes the operation more labor-saving and convenient, greatly improving the punching efficiency of the aluminum flat tube.

[0020] 2. The present invention further improves the working efficiency by arranging a pushing structure, a conveying structure, a lifting punching structure, a first driving structure and a first transmission structure on the bottom plate. The lifting punching structure punches the aluminum flat tube on the corresponding punching seat, and uses the first driving structure and the first transmission structure to automatically push the punched aluminum flat tube on the corresponding punching seat down to the conveying structure for unloading.

[0021] 3. The present invention is provided with a material storage structure, a feeding structure and a second driving structure, so that during unloading and punching, the second driving structure can drive the pushing block on the feeding structure to sequentially feed the aluminum flat tubes stored in the material storage structure to the corresponding punching seat, which has a simple structure and practical functions;

[0022] 4. The present invention is provided with a second transmission structure, so that when the rotating shaft on the rotating structure rotates, it can automatically drive the conveyor belt on the conveying structure to rotate, so as to convey the punched aluminum flat tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a punching device for processing an aluminum flat tube in an embodiment of the present invention;

[0024] Figure 2 It is a structural schematic diagram of a material storage structure in an embodiment of the present invention;

[0025] Figure 3 is a schematic diagram of the structure on the rear fixed plate in an embodiment of the present invention;

[0026] Figure 4 In the embodiment of the present invention Figure 3 A magnified view of the structure at A;

[0027] Figure 5 In the embodiment of the present invention Figure 3 A magnified view of the structure at B;

[0028] Figure 6 It is a schematic diagram of the structure after the material storage structure and the material loading structure are disassembled in the embodiment of the present invention;

[0029] Figure 7 In the embodiment of the present invention Figure 6 A magnified view of the structure at C;

[0030] Figure 8 is a structural schematic diagram of a rotating structure in an embodiment of the present invention;

[0031] Fig. 9 In the embodiment of the present invention Figure 8 Enlarged view of the structure at D.

[0032] Description of the accompanying drawings: 1, bottom plate; 2, fixing frame; 3, fixing plate; 4, mounting plate; 5, first motor; 6, first spur gear; 7, rotating shaft; 8, second spur gear; 9, groove; 10, punching seat; 11, punching slot; 12, feed inlet; 13, discharge outlet; 14, L-shaped plate; 15, electric telescopic rod; 16, vertical slot; 17, lifting plate; 18, second motor; 19, punching head; 20, fixing plate; 21, storage frame; 22, opening; 23, punching seat; 24, push block; 25, baffle; 26, Bump; 27, longitudinal plate; 28, longitudinal groove; 29, moving block; 30, moving plate; 31, connecting rod; 32, pushing frame; 33, through-hole; 34, first driving rod; 35, vertical rod; 36, driving plate; 37, driving groove; 38, spiral groove; 39, sliding rod; 40, second driving rod; 41, conveying platform; 42, rotating rod; 43, conveyor belt; 44, first bevel gear; 45, stabilizing plate; 46, transmission rod; 47, second bevel gear; 48, third spur gear; 49, fourth spur gear; 50, connecting handle. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-Figure 9 The present invention is described in further detail.

[0034] Reference Figure 1-Figure 9 The embodiment of the present invention discloses a punching device for processing aluminum flat tubes, including a bottom plate 1, a fixing frame 2 is fastened by bolts at the front and rear edges of the middle of the bottom plate 1, a fixing plate 3 is fastened by bolts on the two fixing frames 2, a rotating structure is arranged on the two fixing plates 3, a lifting and punching structure is arranged above the two fixing plates 3, a feed port 12 is provided at the lower part of the front side of the fixing plate 3, a storage structure is provided at the position of the feed port 12 on the bottom plate 1, a discharge port 13 is provided at the left position of the two fixing plates 3, a pushing structure is provided at the position of the feed port 12 on the rear fixing plate 3, and a conveying structure is provided at the front feed port 12 on the bottom plate 1;

[0035] The rotating structure includes a rotating shaft 7 that rotates and passes through the axial position on the two fixed disks 3. A plurality of connecting handles 50 are connected to the portion of the rotating shaft 7 that is in the groove 9 at equal angles on the circumference. The thickness of the connecting handle 50 is the same as the depth of the groove 9. A punching seat 10 is connected to the end of each connecting handle 50 that is away from the rotating shaft 7. A punching groove 11 is opened in the middle of each punching seat 10. The two ends of the punching seat 10 are respectively attached to the two fixed disks 3, so that when the aluminum flat tube is sleeved on the punching seat 10, as the rotating shaft 7 rotates, the two ends of the aluminum flat tube are limited on the two fixed disks 3 to improve the punching quality. A mounting plate 4 is installed at a position close to the rotating shaft 7 on the rear fixed disk 3, and a first motor 5 is installed on the mounting plate 4. A first spur gear 6 is fixedly sleeved on the output shaft of the first motor 5, and a second spur gear 8 is fixedly sleeved at the rear end of the rotating shaft 7 that passes through the fixed disk 3. The second spur gear 8 is meshingly connected with the first spur gear 6.

[0036] The lifting punching structure includes an L-shaped plate 14 installed at the upper part of one side away from two fixed plates 3, each L-shaped plate 14 is provided with a vertical slot 16 near the top, and an electric telescopic rod 15 is installed at the top of each L-shaped plate 14. A lifting plate 17 is movably passed through the two vertical slots 16. The bottom end of the output shaft of the electric telescopic rod 15 is inserted into the vertical slot 16 and connected to the lifting plate 17. A second motor 18 is installed in the middle below the lifting plate 17. A punching head 19 is installed at the bottom end of the output shaft of the second motor 18. When the first motor 5 is started to drive the rotating shaft 7 to rotate, multiple groups of connecting handles 50 can be driven. The electric telescopic rod 15 and the second motor 18 can be started, and the second motor 18 drives the punching head 19 to rotate, and the electric telescopic rod 15 drives the rotating punching head 19 to move downward to punch the aluminum flat tube on the corresponding punching seat 10. After punching, the punching head 19 moves up and resets, and the rotating shaft 7 continues to rotate. While the aluminum flat tube after punching is turned away from the bottom of the lifting plate 17, the aluminum flat tube to be punched can be transported to the bottom of the lifting plate 17 in time to continue punching, thereby improving the efficiency of punching.

[0037] See also Figure 1 and Figure 2 The material storage structure includes two fixed plates 20 fastened by bolts on the bottom plate 1 at the feed port 12, a storage frame 21 is fastened by bolts between the two fixed plates 20, openings 22 are provided on both sides of the storage frame 21, a loading seat 23 is provided directly below the storage frame 21, the loading seat 23 is fixedly installed on the two fixed plates 20, and a loading structure is provided in the loading seat 23;

[0038] The loading structure includes a pushing block 24 arranged in the loading seat 23, and a baffle 25 is connected to the top of the pushing block 24. The top of the baffle 25 is in contact with the bottom of the storage frame 21, and a protrusion 26 is arranged on the side of the baffle 25 away from the pushing block 24. By reciprocating the pushing block 24 in the loading seat 23, the aluminum flat tubes to be punched stored in the storage frame 21 can be loaded onto the corresponding punching seat 10 in sequence to carry out the loading work.

[0039] See also Figure 1-Figure 6 The pushing structure includes a longitudinal plate 27 connected to the rear fixed plate 3 above the discharge port 13, a longitudinal groove 28 is provided on the longitudinal plate 27, a moving block 29 is slidably provided in the longitudinal groove 28, a moving plate 30 is connected to the lower part of the moving block 29, a second driving structure is provided between the moving plate 30 and the protrusion 26, a connecting rod 31 is connected to the edge of the moving plate 30 near one side of the fixed plate 3, a pushing frame 32 is installed at one end of the connecting rod 31, a through hole 33 for the connecting handle 50 to pass through is provided on the pushing frame 32, a first driving rod 34 is connected to the middle part of the upper part of the moving block 29, and a first driving structure is provided between the first driving rod 34 and the corresponding L-shaped plate 14;

[0040] The first driving structure includes a vertical rod 35 rotatably connected to the L-shaped plate 14 near the bottom end, a driving plate 36 is fixedly sleeved at the bottom end of the vertical rod 35, a driving groove 37 is opened on the driving plate 36, and the driving plate 36 is movably sleeved on the first driving rod 34 through the driving groove 37, and a first transmission structure is provided between the vertical rod 35 and the lifting plate 17;

[0041] The first transmission structure includes a slide bar 39 fixedly inserted into one end of the lifting plate 17, and a vertical rod 35 movably passes through the lifting plate 17. A spiral groove 38 is provided on the vertical rod 35, and one end of the slide bar 39 is slidably set in the spiral groove 38. The electric telescopic rod 15 drives the lifting plate 17 to move up and down, and drives the rotating punching head 19 to move up and down to punch holes, while driving one end of the slide bar 39 on the lifting plate 17 to slide in the spiral groove 38 on the vertical rod 35, thereby driving the vertical rod 35 to reciprocate back and forth, and driving the driving plate 36 to push the first driving rod 34, thereby driving the moving plate 30 and the pushing frame 32 to reciprocate back and forth as a whole, so that when the punching seat 10 drives the punched aluminum flat tube to rotate to the discharge port 13, the punched aluminum flat tube on the corresponding punching seat 10 can be pushed out for unloading;

[0042] The second driving structure includes a second driving rod 40 connected to the side of the movable plate 30 away from the fixed plate 3. The second driving rod 40 passes through the bottom of the two fixed plates 3. One end of the second driving rod 40 is connected to the protrusion 26. When the movable plate 30 drives the pushing frame 32 to move and unload the material, the second driving rod 40 synchronously drives the pushing block 24 to move back and forth in the loading seat 23 to realize the automatic loading function.

[0043] See also Figure 1 , Figure 6 and Figure 7 The conveying structure includes a conveying platform 41 installed on the bottom plate 1 at the front discharge port 13, and rotating rods 42 are rotated through the two ends of the conveying platform 41, and a conveyor belt 43 is tightly sleeved on the two rotating rods 42. A second transmission structure is arranged between the rear rotating rod 42 and the front end of the rotating shaft 7;

[0044] The second transmission structure includes a first bevel gear 44 sleeved on the front end of the rotating shaft 7, the first bevel gear 44 is meshedly connected with the second bevel gear 47, the second bevel gear 47 is fixedly sleeved on one end of the transmission rod 46, the transmission rod 46 is fixedly sleeved with a stabilizing plate 45, the stabilizing plate 45 is fixedly mounted on the front fixed plate 3, the other end of the transmission rod 46 is fixedly sleeved with a third spur gear 48, the right end of the rear rotating rod 42 is fixedly sleeved with a fourth spur gear 49, the fourth spur gear 49 is meshedly connected with the third spur gear 48, while the rotating shaft 7 drives the punching seat 10 to rotate, through the first bevel gear 44 and the second bevel gear 47, drives the transmission rod 46 to rotate, and then drives the rotating rod 42 to rotate through the third spur gear 48 and the fourth spur gear 49, thereby driving the conveyor belt 43 to rotate, so as to automatically convey the punched aluminum flat tube.

[0045] The implementation principle of a punching device for processing aluminum flat tubes in an embodiment of the present invention is as follows: first, the aluminum flat tubes to be punched are stacked in the storage frame 21 in sequence, and the first motor 5 is started to drive the rotating shaft 7, the connecting handle 50 and the punching seat 10 to rotate as a whole between the two fixed plates 3, and the aluminum flat tubes to be punched are transported to the bottom of the punching head 19 through the punching seat 10, and the two fixed plates 3 limit the two ends of the aluminum flat tube. When the aluminum flat tube to be punched rotates with the punching seat 10 to the position directly below the punching head 19, the second motor 18 and the electric telescopic rod 15 are started, and the second motor 1 8 drives the punching head 19 to rotate, and the electric telescopic rod 15 drives the rotating punching head 19 to move downward, and punches the aluminum flat tube on the corresponding punching seat 10, and the electric telescopic rod 15 drives the lifting plate 17 to move downward, while driving one end of the slide rod 39 to slide downward in the spiral groove 38 on the vertical rod 35, so as to drive the vertical rod 35 and the driving plate 36 to rotate as a whole, and the driving plate 36 pushes the first driving rod 34, and the first driving rod 34 drives the moving block 29 to move in the longitudinal groove 28 of the longitudinal plate 27 toward the direction close to the fixed plate 3, and drives the push frame 3 through the connecting rod 31. 2 is inserted into the corresponding punching seat 10 from the rear discharge port 13, and the aluminum flat tube punched on the corresponding punching seat 10 is pushed down to the conveyor belt 43. At the same time, the movement of the moving block 29 drives the pushing block 24 to move on the loading seat 23 toward the fixed plate 3 through the second driving rod 40, and the aluminum flat tube dropped from the storage frame 21 to the loading seat 23 is pushed from the feeding port 12 to the corresponding punching seat 10 for automatic loading. When the electric telescopic rod 15 drives the punching head 19 to move upward, it drives the pushing frame 32 and the pushing block 24 to move in the opposite direction and reset. Then, the rotating shaft 7 continues to rotate, taking the punched aluminum flat tube away from the bottom of the punching head 19, and promptly conveying the aluminum flat tube to be punched to the bottom of the punching head 19 to continue the punching process. At the same time, the rotation of the rotating shaft 7 drives the transmission rod 46 on the stabilizing plate 45 to rotate through the first bevel gear 44 and the second bevel gear 47, and drives the conveyor belt 43 to rotate through the third spur gear 48 and the fourth spur gear 49 to convey the aluminum flat tube unloaded onto the conveyor belt 43, so that the punching work of the aluminum flat tube can be realized, the operation is labor-saving, labor-saving, and the work efficiency is higher.

[0046] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching device for processing an aluminum flat tube, comprising a bottom plate (1), characterized in that: A fixing frame (2) is fastened with bolts at the front and rear edges of the middle of the bottom plate (1), and a fixing plate (3) is fastened with bolts on the two fixing frames (2). A rotating structure is provided on the two fixing plates (3), and a lifting punching structure is provided above the two fixing plates (3). A feed port (12) is provided below the front face of the front fixing plate (3), and a storage structure is provided on the bottom plate (1) at the position of the feed port (12). A discharge port (13) is provided on the left side of the two fixing plates (3), and a pushing structure is provided on the rear fixing plate (3) at the position of the feed port (12). A conveying structure is provided on the bottom plate (1) at the front feed port (12); The rotating structure comprises a rotating shaft (7) which rotates and passes through the axis position of the two fixed disks (3); a plurality of connecting handles (50) are connected to the upper circumference of the portion of the rotating shaft (7) in the groove (9) at equal angles; the thickness of the connecting handle (50) is the same as the groove depth of the groove (9); a punching seat (10) is connected to the end of each connecting handle (50) away from the rotating shaft (7); a punching groove (11) is provided in the middle of each punching seat (10); the two ends of the punching seat (10) are respectively attached to the two fixed disks (3); a mounting plate (4) is installed at a position close to the rotating shaft (7) on the rear side of the fixed disk (3); a first motor (5) is installed on the mounting plate (4); a first spur gear (6) is fixedly sleeved on the output shaft of the first motor (5); a second spur gear (8) is fixedly sleeved at the rear end of the rotating shaft (7) passing through the fixed disk (3); the second spur gear (8) is meshingly connected with the first spur gear (6); The lifting punching structure comprises an L-shaped plate (14) installed above one side of two fixed plates (3) away from each other, a vertical slot (16) is provided near the top of each L-shaped plate (14), an electric telescopic rod (15) is installed at the top of each L-shaped plate (14), a lifting plate (17) movably passes through the two vertical slots (16), the bottom end of the output shaft of the electric telescopic rod (15) is inserted into the vertical slot (16) and connected to the lifting plate (17), a second motor (18) is installed in the middle below the lifting plate (17), and a punching head (19) is installed at the bottom end of the output shaft of the second motor (18); The pushing structure comprises a longitudinal plate (27) connected to the rear fixed plate (3) above the discharge port (13), the longitudinal plate (27) being provided with a longitudinal groove (28), a moving block (29) being slidably arranged in the longitudinal groove (28), a moving plate (30) being connected to the lower part of the moving block (29), a second driving structure being arranged between the moving plate (30) and the protrusion (26), a connecting rod (31) being connected to the edge of a side surface of the moving plate (30) close to the fixed plate (3), a pushing frame (32) being installed at one end of the connecting rod (31), a through hole (33) being arranged on the pushing frame (32) for the connecting handle (50) to pass through, a first driving rod (34) being connected to the middle part of the upper part of the moving block (29), a first driving structure being arranged between the first driving rod (34) and the corresponding L-shaped plate (14); The first driving structure comprises a vertical rod (35) rotatably connected to the L-shaped plate (14) near the bottom end, a driving plate (36) fixedly sleeved at the bottom end of the vertical rod (35), a driving groove (37) being provided on the driving plate (36), the driving plate (36) being movably sleeved on the first driving rod (34) through the driving groove (37), and a first transmission structure being provided between the vertical rod (35) and the lifting plate (17); The first transmission structure comprises a slide rod (39) fixedly inserted into one end of the lifting plate (17), the vertical rod (35) movably extending out of the lifting plate (17), a spiral groove (38) being formed on the vertical rod (35), and one end of the slide rod (39) being slidably disposed in the spiral groove (38).

2. The punching equipment for aluminum flat tube processing according to claim 1 is characterized in that: The material storage structure comprises two fixed plates (20) fastened by bolts on the bottom plate (1) at the material inlet (12); a storage frame (21) is fastened by bolts between the two fixed plates (20); openings (22) are provided on both left and right side surfaces of the storage frame (21); a loading seat (23) is provided directly below the storage frame (21); the loading seat (23) is fixedly mounted on the two fixed plates (20); and a loading structure is provided inside the loading seat (23).

3. The punching equipment for aluminum flat tube processing according to claim 2 is characterized in that: The loading structure comprises a pushing block (24) arranged in a loading seat (23), a baffle (25) being connected to the upper surface of the pushing block (24), the upper surface of the baffle (25) being in contact with the lower surface of the storage frame (21), and a protrusion (26) being arranged on the lower side of the baffle (25) away from the pushing block (24).

4. The punching equipment for aluminum flat tube processing according to claim 1 is characterized in that: The second driving structure comprises a second driving rod (40) connected to a side of the movable plate (30) away from the fixed plate (3), the second driving rod (40) passing under the two fixed plates (3), and one end of the second driving rod (40) being connected to the protrusion (26).

5. The punching equipment for aluminum flat tube processing according to claim 1 is characterized in that: The conveying structure comprises a conveying platform (41) mounted on the bottom plate (1) at the front discharge port (13), rotating rods (42) rotatably passing through the two ends of the conveying platform (41), a conveying belt (43) being tightly sleeved on the two rotating rods (42), and a second transmission structure being arranged between the rear rotating rod (42) and the front end of the rotating shaft (7).

6. The punching equipment for aluminum flat tube processing according to claim 5, characterized in that: The second transmission structure comprises a first bevel gear (44) sleeved on the front end of the rotating shaft (7), the first bevel gear (44) being meshingly connected with a second bevel gear (47), the second bevel gear (47) being fixedly sleeved on one end of a transmission rod (46), a stabilizing plate (45) being fixedly sleeved on the transmission rod (46), the stabilizing plate (45) being fixedly mounted on a fixed plate (3) on the front side, a third spur gear (48) being fixedly sleeved on the other end of the transmission rod (46), and a fourth spur gear (49) being fixedly sleeved on the right end of the rotating rod (42) on the rear side, the fourth spur gear (49) being meshingly connected with the third spur gear (48).

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