Curtain wall aluminum veneer spacing adjustable punching equipment

Abstract

The utility model relates to the technical field of aluminum veneer processing, and discloses curtain wall aluminum veneer spacing adjustable punching equipment which comprises a concave seat and a transmission belt, grooves are formed in the left side and the right side of the top end in the concave seat, and transmission columns are rotationally connected to the front portion and the rear portion of the bottom end of the groove in the right side. Belt wheels are fixedly connected to the upper middle portions of the outer sides of the two transmission columns, the two belt wheels are in transmission connection through the transmission belt, a first motor is fixedly connected to the right side of the top of the concave base, and the output end of the first motor penetrates through the concave base and is fixedly connected with the transmission column on the rear side; and gears are fixedly connected to the middle lower parts of the outer sides of the two transmission columns. According to the curtain wall aluminum veneer stamping device, the first motor drives the transmission column on the rear side to rotate, at the moment, the gear drives the rack to move along with the transmission column, when the rack moves, the sliding block drives the two hollow bases to move through the connecting rod, and at the moment, stamping work can be conducted on different positions of a curtain wall aluminum veneer.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum single plate processing, in particular to a curtain wall aluminum single plate spacing adjustable punching device. Background Art

[0002] Punching equipment is a mechanical device specially used for punching holes in various materials. It is usually composed of a punching die, a power system and a control system. Punching equipment is widely used in the metal processing industry, plastic product processing and automobile manufacturing, providing efficient and precise solutions for parts processing.

[0003] After searching, the Chinese patent announcement number: CN221362219U discloses a curtain wall aluminum single plate spacing adjustable punching device, including a punching machine body, a hydraulic cylinder and a punch, the surface of the punching machine body is provided with a workbench, and the upper edge of the punching machine body is provided with a mounting frame, the interior of the mounting frame is docked with a mounting plate, and the top of the mounting plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder passes through the mounting plate and is connected to the punch, an adjustment component is provided between the mounting plate and the mounting frame, and the adjustment component includes a mounting cavity, the curtain wall aluminum single plate spacing adjustable punching device, through the motor and the connecting rod By cooperating with each other, the distance between the two punches can be adjusted to the required position under the action of the mounting seat, so that the curtain wall aluminum veneer punching equipment has a punch spacing adjustment structure, and the two ends of the curtain wall aluminum veneer are clamped by arranging a limit seat that can automatically reset above the workbench, so that the curtain wall aluminum veneer punching equipment has an auxiliary clamping and limiting structure. However, when the equipment is in use, when punching work is required at different positions of the curtain wall aluminum veneer, the staff needs to manually adjust the position of the curtain wall aluminum veneer, which is inconvenient to adjust the punching position of the punch, reduces the practicality of the device, and cannot meet the needs of users. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a curtain wall aluminum single panel spacing adjustable punching device, which aims to improve the problem of the existing curtain wall aluminum single panel spacing adjustable punching device being inconvenient to adjust the punching position during use.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a curtain wall aluminum single panel spacing adjustable punching device, comprising a concave seat and a transmission belt, the inner top left and right sides of the concave seat are provided with grooves, the front and rear parts of the bottom end of the groove on the right side are rotatably connected to the transmission column, the upper and middle parts of the outer sides of the two transmission columns are fixedly connected to pulleys, the two pulleys are connected by the transmission belt, the top right side of the concave seat is fixedly connected to a first motor, the output end of the first motor passes through the concave seat and is fixedly connected to the rear transmission column, the lower and middle parts of the outer sides of the two transmission columns are fixedly connected to gears, the adjacent sides of the inner sides of the two grooves are slidably connected to sliders, and the right end of the slider on the right side The gear train is fixedly connected to the gear train, and the gear train is meshed with the gear train. The front and rear ends of the adjacent sides of the two sliders are fixedly connected to a connecting rod, and the left and right sides of the outer walls of the two connecting rods are slidably connected to corresponding hollow seats. The front end of the left wall of the slider on the right side is fixedly connected to a concave plate, and the left side of the concave plate is fixedly connected to a motor, and the output end of the motor passes through the concave plate and is fixedly connected to a two-way threaded rod. The left and right sides of the outer walls of the two-way threaded rod are threadedly connected to movable blocks, and the rear sides of the two movable blocks are respectively fixedly connected to the corresponding hollow seats, and the bottom of the concave seat is fixedly connected to a base. The inner bottom end of the concave seat is provided with a fixing mechanism, and the fixing mechanism is used to facilitate the fixing of the curtain wall aluminum veneer.

[0006] Through the above technical solution, not only the punching spacing of the device can be adjusted, but also the position of the punching can be adjusted without moving the curtain wall aluminum panel, which increases the practicality of the device and can meet the needs of users.

[0007] As a further description of the above technical solution:

[0008] The two gears are connected with the first gear and the second gear is connected with the gear train of said first gear and the gear is connected with the gear of said first gear to the said second gear and the gear is connected with the gear train of said first gear and the gear is connected with the gear train of said first gear and the gear is connected with the gear train of said first gear and the gear is connected with the gear train of said first gear and the gear is connected with the gear train of said first gear and the gear is connected with the gear train of said first gear.

[0009] Through the above technical solution, the curtain wall aluminum veneer can be automatically fixed when the device is used to punch the curtain wall aluminum veneer, and the staff does not need to hold the curtain wall aluminum veneer, which reduces the workload of the staff.

[0010] As a further description of the above technical solution:

[0011] One side of the inner bottom end of the two grooves is fixedly connected with a slide rail, and the bottom of the two sliders is provided with a slide groove, and the inside of the two slide grooves is respectively slidably connected with the corresponding slide rail.

[0012] Through the above technical solution, the slider can slide more smoothly inside the groove and maintain its position constant without deviation.

[0013] As a further description of the above technical solution:

[0014] A hydraulic rod is provided on the inner side of the two hollow seats, and a fixing plate is fixedly connected to the outer side of the two hydraulic rods. A plurality of screws are threadedly connected around the top of the two fixing plates, and the bottom ends of the plurality of screws pass through the corresponding fixing plates and are threadedly connected to the corresponding screws.

[0015] According to the above technical solution, the hydraulic rod can be disassembled by removing multiple screws, making it easier to repair and replace it.

[0016] As a further description of the above technical solution:

[0017] The bottom ends of the two hydraulic rods are fixedly connected with a punching seat, and the bottoms of the two punching seats are fixedly connected with a punch.

[0018] Through the above technical solution, the curtain wall aluminum single plate can be stamped through the stamping seat and the punch.

[0019] As a further description of the above technical solution:

[0020] A box door is provided on the front side of the base, and hinges are fixedly connected to the upper and lower sides of the left end of the front wall of the box door. The box door is rotatably connected to the base through the hinges.

[0021] Through the above technical solution, the hinge makes it very convenient to open the door, and the internal wiring of the base can be sorted out by opening the door.

[0022] As a further description of the above technical solution:

[0023] The four corners of the bottom of the base are fixedly connected with support legs, and the bottoms of the multiple support legs are fixedly connected with anti-slip pads.

[0024] Through the above technical solution, the device is supported so that the device can be placed on the ground more stably.

[0025] As a further description of the above technical solution:

[0026] A controller is fixedly connected to the front end of the top right side of the base, and the controller is electrically connected to the first motor, the motor and the second motor respectively.

[0027] Through the above technical solution, the controller can control the operation of the first motor, the motor and the second motor respectively.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the first motor drives the rear transmission column to rotate, and the rear transmission column can drive the front transmission column to rotate through the pulley and the transmission belt. At this time, the gear drives the rack to move. When the rack moves, the slider drives the two hollow seats to move through the connecting rod, and the hydraulic rod drives the punch to move. At this time, stamping work can be performed on different positions of the curtain wall aluminum panel, which increases the practicality of the device and can meet the needs of users.

[0030] 2. In the present invention, the second motor drives the rotating rod to rotate, and the rotating rod drives the first rotating column to rotate through the worm and the worm gear. At this time, the two turntables drive the two second rotating columns on the top to perform circular motion. When the two second rotating columns move, they pull the two third rotating columns to move through the connecting plate. At this time, the two fixing clips will move accordingly, and the curtain wall aluminum veneer can be clamped and fixed. There is no need for staff to manually fix the curtain wall aluminum veneer, which reduces the workload of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of a curtain wall aluminum single panel spacing adjustable punching device proposed by the utility model;

[0032] Figure 2 This is a structural diagram of a curtain wall aluminum single panel spacing adjustable punching device proposed by the utility model;

[0033] Figure 3 This is a structural diagram of a curtain wall aluminum single panel spacing adjustable punching device proposed by the utility model;

[0034] Figure 4 This is a structural diagram of a curtain wall aluminum single panel spacing adjustable punching device proposed by the utility model;

[0035] Figure 5 This is a structural schematic diagram of a curtain wall aluminum single panel spacing adjustable punching device proposed by the utility model.

[0036] Legend:

[0037] 1. Concave seat; 2. Fixing mechanism; 201. Inner cavity; 202. Second motor; 203. Rotating rod; 204. Worm; 205. First rotating column; 206. Worm gear; 207. Turntable; 208. Second rotating column; 209. Horizontal groove; 210. Third rotating column; 211. Connecting plate; 212. Fixing clip; 3. Groove; 4. Transmission column; 5. Pulley; 6. Transmission belt; 7. First motor; 8. , gear; 9, slider; 10, rack; 11, connecting rod; 12, hollow seat; 13, concave plate; 14, motor; 15, two-way threaded rod; 16, movable block; 17, base; 18, slide rail; 19, slide groove; 20, hydraulic rod; 21, fixing plate; 22, screw; 23, stamping seat; 24, punch; 25, box door; 26, hinge; 27, support leg; 28, anti-slip pad; 29, controller. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1 、 Figure 2 and Figure 3The present invention provides an embodiment of a curtain wall aluminum veneer spacing adjustable punching device, comprising a concave seat 1 and a transmission belt 6, the inner top left and right sides of the concave seat 1 are provided with grooves 3, the front and rear ends of the bottom ends of the right groove 3 are rotatably connected to the transmission column 4, the upper and middle outer sides of the two transmission columns 4 are fixedly connected with pulleys 5, and the two pulleys 5 are connected through the transmission belt 6 for transmission. The top right side of the concave seat 1 is fixedly connected with a first motor 7, the output end of the first motor 7 passes through the concave seat 1 and is fixedly connected to the rear transmission column 4. The lower and middle outer sides of the two transmission columns 4 are fixedly connected with a gear 8, the adjacent sides of the two grooves 3 are slidably connected with a slider 9, the right end of the right slider 9 is fixedly connected with a rack 10, the rack 10 is meshed with the gear 8, the adjacent sides of the two sliders 9 are fixedly connected with a connecting rod 11, the outer walls of the two connecting rods 11 are slidably connected to the corresponding hollow seats 12, the front left wall of the right slider 9 The end is fixedly connected with a concave plate 13, and the left side of the concave plate 13 is fixedly connected to a motor 14. The output end of the motor 14 passes through the concave plate 13 and is fixedly connected to a bidirectional threaded rod 15. The left and right sides of the outer wall of the bidirectional threaded rod 15 are threadedly connected with movable blocks 16. The rear sides of the two movable blocks 16 are respectively fixedly connected to the corresponding hollow seats 12. The bottom of the concave seat 1 is fixedly connected with a base 17. The inner bottom end of the concave seat 1 is provided with a fixing mechanism 2. The fixing mechanism 2 is used to facilitate the fixing of the curtain wall aluminum veneer. The inner sides of the two hollow seats 12 are provided with hydraulic rods 20. The outer sides of the two hydraulic rods 20 are fixedly connected with fixing plates 21. The tops of the two fixing plates 21 are threaded with multiple screws 22. The bottom ends of the multiple screws 22 pass through the corresponding fixing plates 21 and are threadedly connected to the corresponding screws 22. The bottom ends of the two hydraulic rods 20 are fixedly connected to the stamping seats 23, and the bottoms of the two stamping seats 23 are fixedly connected with punches 24.

[0040] Specifically, when it is necessary to perform stamping work on different positions of the curtain wall aluminum veneer, the first motor 7 is started. When the first motor 7 is started, it will drive the rear transmission column 4 to start rotating. As the rear transmission column 4 rotates, the pulley 5 fixedly connected thereto will also rotate. Since the rear pulley 5 is connected to the front pulley 5 through the transmission belt 6, when the rear transmission column 4 drives the pulley 5 to rotate, the front transmission column 4 will also rotate accordingly. At this time, the gears 8 on the outside of the two transmission columns 4 will rotate synchronously with the rotation of the two transmission columns 4. When the two gears 8 start to rotate, the rack 10 meshing with the gear 8 will also move accordingly, thereby driving the slider 9 to move accordingly inside the groove 3. The movement of the slider 9 will further drive the connecting rod 11 to move, and the two hollow seats on the outside of the connecting rod 11 12 will also move accordingly, thereby driving the hydraulic rod 20 to move accordingly. The movement of the hydraulic rod 20 will eventually drive the punch 24 to move, so that stamping work can be performed on different positions of the curtain wall aluminum veneer. In addition, when the spacing of the punch 24 needs to be adjusted, the motor 14 will start and drive the two-way threaded rod 15 to rotate. As the two-way threaded rod 15 rotates, the movable blocks 16 on both sides will move toward the adjacent side, thereby driving the two hollow seats 12 and the hydraulic rod 20 to move accordingly. At this time, the spacing of the punch 24 can be easily adjusted, making the adjustment work more convenient, increasing the practicality of the device, and being able to meet the needs of users. The hydraulic rod 20 can be removed by removing multiple screws 22, which is convenient for the inspection and replacement of the hydraulic rod 20 and the punch 24.

[0041] Reference Figure 1 and Figure 4 The fixing mechanism 2 includes an inner cavity 201, which is opened inside the concave seat 1. A second motor 202 is fixedly connected to the middle of the left bottom end of the concave seat 1. The output end of the second motor 202 passes through the concave seat 1 and is fixedly connected to a rotating rod 203. The left and right sides of the outer wall of the rotating rod 203 are fixedly connected to worms 204. The left and right sides of the inner bottom end of the inner cavity 201 are rotatably connected to first rotating columns 205. The outer sides of the two first rotating columns 205 are fixedly connected to worm wheels 206. The two worm wheels 206 are respectively engaged with the corresponding worms 204. The top of each first rotating column 205 is fixedly connected to a rotating disk 207, and the side away from the top of the two rotating disks 207 is fixedly connected to a second rotating column 208. The top of the two second rotating columns 208 is rotatably connected to a connecting plate 211. The left and right ends of the inner bottom of the concave seat 1 are provided with a transverse groove 209. The inside of the two transverse grooves 209 is slidably connected to a third rotating column 210. The top side of the two connecting plates 211 is respectively rotatably connected to the corresponding third rotating column 210. The top of the two third rotating columns 210 is fixedly connected to a fixing clamp 212.

[0042] Specifically, when using the device, the curtain wall aluminum single plate is first placed inside the concave seat 1, and then the second motor 202 is started. The start of the second motor 202 will drive the rotating rod 203 to start rotating motion. During the rotation of the rotating rod 203, the two worms 204 on the outside thereof will also start to rotate. Since the worm wheel 206 and the worm 204 are meshed with each other, the rotation of the two worms 204 will further drive the two worm wheels 206 to perform corresponding rotational motion. When the worm wheel 206 rotates, it will drive the two first rotating columns 205 to rotate. The two first rotating columns 205 are in the process of rotating. During the rotation process, the two turntables 207 will be further driven to start rotating. When the two turntables 207 rotate, they will drive the second rotating column 208 located on the top thereof to perform circular motion. When the two second rotating columns 208 perform circular motion, they will pull the two third rotating columns 210 through the connecting plate 211 to perform corresponding motion. Since the third rotating columns 210 will be limited by the transverse groove 209 during the movement, they will drive the fixing cards 212 to move left and right respectively during the movement. At this time, the curtain wall aluminum panel can be clamped and fixed in the appropriate position, reducing the workload of the staff.

[0043] Reference Figure 1 A door 25 is provided on the front side of the base 17. Hinge 26 is fixedly connected to the upper and lower sides of the left end of the front wall of the door 25. The door 25 is rotatably connected to the base 17 through the hinge 26. Support legs 27 are fixedly connected to the four corners of the bottom of the base 17. The bottoms of the multiple support legs 27 are fixedly connected to anti-slip pads 28.

[0044] Specifically, the door 25 can be opened and closed by the hinge 26. The internal circuit of the concave seat 1 can be inspected by opening the door 25, and multiple support legs 27 are provided at the bottom of the base 17. Anti-slip pads 28 are arranged at the bottom of the support legs 27, so that the device can be placed more stably.

[0045] Reference Figure 1 and Figure 5 , one side of the inner bottom end of the two grooves 3 is fixedly connected to a slide rail 18, and the bottom of the two sliders 9 is provided with a slide groove 19, and the interior of the two slide grooves 19 is respectively slidably connected to the corresponding slide rail 18, and the right top front end of the base 17 is fixedly connected to a controller 29, and the controller 29 is electrically connected to the first motor 7, the motor 14 and the second motor 202 respectively;

[0046] Specifically, through the mutual sliding of the slide groove 19 and the slide rail 18, the slider 9 always slides inside the groove 3 without deviation. The operation of the first motor 7, the motor 14 and the second motor 202 can be controlled respectively by the controller 29. The models of the first motor 7 and the second motor 202 are both MS8012, and the model of the motor 14 is F130 micro.

[0047] Working principle: When it is necessary to perform stamping work on different positions of the curtain wall aluminum veneer, start the first motor 7. When the first motor 7 is started, it will drive the rear transmission column 4 to rotate. When the rear transmission column 4 rotates, it will drive the pulley 5 fixed to it to rotate. Since the rear pulley 5 is connected to the front pulley 5 through the transmission belt 6, when the rear transmission column 4 drives the pulley 5 to rotate, the front transmission column 4 will rotate accordingly. At this time, the gears 8 on the outside of the two transmission columns 4 will rotate together with the rotation of the two transmission columns 4. When the two gears 8 rotate, the rack 10 meshing with the gear 8 will drive the slider 9 in the concave When the groove 3 moves, the slider 9 drives the connecting rod 11 to move. At this time, the two hollow seats 12 outside the connecting rod 11 drive the hydraulic rod 20 to move. The movement of the hydraulic rod 20 will eventually drive the punch 24 to move, so that the different positions of the curtain wall aluminum veneer can be stamped. When the spacing needs to be adjusted, the motor 14 drives the bidirectional threaded rod 15 to rotate. When the bidirectional threaded rod 15 rotates, the movable blocks 16 on both sides will move toward the adjacent side. The two hollow seats 12 drive the hydraulic rod 20 to move. At this time, the spacing between the punches 24 can be reduced, and the adjustment work is more convenient.

[0048] When the second motor 202 is started, the second motor 202 drives the rotating rod 203 to rotate. When the rotating rod 203 rotates, the two worm gears 204 on its outer side will rotate accordingly. Since the worm gear 206 is meshed with the worm gear 204, the two worm gears 204 will drive the two worm gears 206 to rotate. When the two worm gears 206 rotate, the two first rotating posts 205 will drive the two turntables 207 to rotate. When the two turntables 207 rotate, they will drive the two second rotating posts 208 on the top to perform circular motion. When the two second rotating posts 208 perform circular motion, they will pull the two third rotating posts 210 to move through the connecting plate 211. Since the third rotating posts 210 are limited by the transverse groove 209, the two third rotating posts 210 will drive the fixing card 212 to move, and the curtain wall aluminum single panel can be clamped and fixed.

[0049] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A curtain wall aluminum veneer spacing adjustable punching device, comprising a concave seat (1) and a transmission belt (6), characterized in that: The left and right sides of the inner top of the concave seat (1) are provided with grooves (3), the front and rear parts of the bottom end of the right groove (3) are rotatably connected to the transmission column (4), the upper and middle parts of the outer sides of the two transmission columns (4) are fixedly connected to pulleys (5), and the two pulleys (5) are connected by the transmission belt (6). The right side of the top of the concave seat (1) is fixedly connected to a first motor (7), the output end of the first motor (7) passes through the concave seat (1) and is fixedly connected to the rear transmission column (4), the lower and middle parts of the outer sides of the two transmission columns (4) are fixedly connected to gears (8), the adjacent sides of the inner sides of the two grooves (3) are slidably connected to sliders (9), the right end of the right slider (9) is fixedly connected to a rack (10), the rack (10) is meshed with the gear (8), and the two sliders (9) are fixedly connected to the right side of the right slider (9). The front and rear ends of the adjacent sides are fixedly connected with connecting rods (11), and the left and right sides of the outer walls of the two connecting rods (11) are slidably connected with corresponding hollow seats (12). The front end of the left wall of the right slider (9) is fixedly connected with a concave plate (13), and the left side of the concave plate (13) is fixedly connected with a motor (14). The output end of the motor (14) passes through the concave plate (13) and is fixedly connected with a bidirectional threaded rod (15). The left and right sides of the outer walls of the bidirectional threaded rod (15) are threadedly connected with movable blocks (16), and the rear sides of the two movable blocks (16) are fixedly connected with the corresponding hollow seats (12). The bottom of the concave seat (1) is fixedly connected with a base (17), and the inner bottom end of the concave seat (1) is provided with a fixing mechanism (2), and the fixing mechanism (2) is used to facilitate the fixing of the curtain wall aluminum single plate.

2. The curtain wall aluminum veneer spacing adjustable punching device according to claim 1, characterized in that: The fixing mechanism (2) comprises an inner cavity (201), the inner cavity (201) being opened inside the concave seat (1), a second motor (202) being fixedly connected to the middle of the left bottom end of the concave seat (1), an output end of the second motor (202) passing through the concave seat (1) and being fixedly connected to a rotating rod (203), a worm (204) being fixedly connected to the left and right sides of the outer wall of the rotating rod (203), a first rotating column (205) being rotatably connected to the left and right sides of the inner bottom end of the inner cavity (201), a worm wheel (206) being fixedly connected to the outer sides of the two first rotating columns (205), and the two worm wheels (206) being respectively engaged with the corresponding worm wheels (204) The top ends of the two first rotating columns (205) are fixedly connected to the turntable (207), the top ends of the two turntables (207) are fixedly connected to the second rotating column (208), the top ends of the two second rotating columns (208) are rotatably connected to the connecting plate (211), the left and right ends of the inner bottom of the concave seat (1) are provided with transverse grooves (209), the interiors of the two transverse grooves (209) are slidably connected to the third rotating column (210), the top sides of the two connecting plates (211) are respectively rotatably connected to the corresponding third rotating columns (210), and the top ends of the two third rotating columns (210) are fixedly connected to the fixing clamps (212).

3. The curtain wall aluminum veneer spacing adjustable punching equipment according to claim 1 is characterized by: A slide rail (18) is fixedly connected to one side of the inner bottom end of each of the two grooves (3), and a slide groove (19) is provided at the bottom of each of the two sliders (9). The interiors of the two slide grooves (19) are respectively slidably connected to the corresponding slide rail (18).

4. The curtain wall aluminum veneer spacing adjustable punching device according to claim 1, characterized in that: A hydraulic rod (20) is provided on the inner side of each of the two hollow seats (12), and a fixing plate (21) is fixedly connected to the outer side of each of the two hydraulic rods (20). A plurality of screws (22) are threadedly connected around the top of each of the two fixing plates (21), and the bottom ends of the plurality of screws (22) pass through the corresponding fixing plates (21) and are threadedly connected to the corresponding screws (22).

5. The curtain wall aluminum veneer spacing adjustable punching device according to claim 4, characterized in that: The bottom ends of the two hydraulic rods (20) are fixedly connected to a punching seat (23), and the bottoms of the two punching seats (23) are fixedly connected to a punch (24).

6. The curtain wall aluminum veneer spacing adjustable punching device according to claim 1, characterized in that: A door (25) is provided on the front side of the base (17), and hinges (26) are fixedly connected to the upper and lower sides of the left end of the front wall of the door (25). The door (25) is rotatably connected to the base (17) via the hinges (26).

7. The curtain wall aluminum veneer spacing adjustable punching device according to claim 1, characterized in that: Support legs (27) are fixedly connected at the four corners of the bottom of the base (17), and anti-slip pads (28) are fixedly connected at the bottoms of the plurality of support legs (27).

8. The curtain wall aluminum veneer spacing adjustable punching device according to claim 1, characterized in that: A controller (29) is fixedly connected to the front end of the top right side of the base (17), and the controller (29) is electrically connected to the first motor (7), the motor (14), and the second motor (202), respectively.

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