An automatic punching system for building panels used in construction projects

Abstract

The present invention provides an automatic punching system for building boards for construction projects, which relates to the technical field of board punching equipment, including a round tube assembly, which is composed of a plurality of round tubes arranged in parallel, with two ends of the round tubes movably connected to a support seat respectively, an elastic component is arranged between adjacent round tubes, and two ends of the round tubes are movably connected to a limited position assembly, and the automatic punching system includes a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is located on one side of the round tube assembly, the second clamping mechanism is located above the round tube assembly, and is slidably connected to the support seat, a punching mechanism is arranged above the round tube assembly, the punching mechanism includes a telescopic drill bit, the punching mechanism is connected to the two support seats through a displacement mechanism, and a propping mechanism is fixedly arranged on the punching mechanism, and the propping mechanism includes a propping rod fixedly arranged with the punching mechanism. The beneficial effects of the present invention are: reasonable design, safe and reliable, automatic board drilling work can be performed, and the punching efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of plate punching equipment, and in particular to an automatic punching system for building plates used in construction engineering. Background Art

[0002] In construction projects, the use of building panels is widely involved in the construction and decoration of various structures, such as walls, ceilings and floors. In order to meet the design requirements of different projects, the panels usually need to be punched according to specific sizes and positions for subsequent connection, installation or wiring. Traditional punching methods are mostly manual operations, which are limited by human factors and are prone to problems such as inaccurate positioning, low efficiency and inconsistent apertures. They cannot meet the requirements of modern construction projects for precision and efficient construction. Therefore, automated punching systems have gradually received attention, which can improve accuracy and efficiency in the punching process of building panels and reduce the interference of manual operations.

[0003] Although the existing automatic punching equipment for building panels has achieved a certain degree of automation, there are still some problems that need to be improved. First, during the punching process, a reserved hole corresponding to the drill rod must be set on the workbench to avoid damage to the workbench when the drill rod penetrates the panel. However, in order to ensure the stability of the workbench, the number and size of the reserved holes are usually limited. Therefore, when punching holes in the panel, the operator needs to frequently move the panel so that its punching point is aligned with the reserved hole on the workbench. Subsequently, the panel must also be firmly clamped. Especially when multiple holes need to be punched, the panel must be repeatedly moved and fixed. This process is not only time-consuming and labor-intensive, but also greatly affects work efficiency, resulting in delays in construction progress.

[0004] How to solve the above technical problems is the subject faced by the present invention. Summary of the invention

[0005] In order to solve the deficiencies of the prior art, the present invention provides an automatic punching system for building panels for construction projects which has a reasonable design, a simple structure, is safe and reliable, and can realize automatic punching.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: the present invention provides an automatic punching system for building panels for construction engineering, comprising a round tube assembly, wherein the round tube assembly comprises a plurality of round tubes arranged in parallel, both ends of the round tubes are movably connected to a support seat respectively, and an elastic component is arranged between adjacent round tubes;

[0007] Both ends of the circular tube pass through the support seat and are movably connected to the limiting assembly;

[0008] The automatic punching system comprises a first clamp mechanism and a second clamp mechanism, wherein the first clamp mechanism is located on one side of the round tube assembly, and the second clamp mechanism is located above the round tube assembly and is slidably connected to the support seat;

[0009] A punching mechanism is provided above the circular tube assembly, the punching mechanism comprises a telescopic drill bit, and the punching mechanism is connected above the two support seats through a displacement mechanism;

[0010] The punching mechanism is fixedly provided with a spreading mechanism, and the spreading mechanism comprises a spreading rod on which the punching mechanism is fixedly provided, and the horizontal height of the bottom end of the spreading rod is lower than the horizontal height of the bottom end of the drill bit.

[0011] The circular tube includes a circular tube body and a rotating shaft in the middle, the rotating shaft is fixedly connected to the circular tube body, both ends of the rotating shaft pass through the circular tube body and are coaxially rotatably connected with connecting blocks, adjacent connecting blocks are connected by tension springs, and the tension springs are located inside the support seat.

[0012] The support seat is a horizontally arranged strip-shaped structure, and a first slide groove is provided on a side close to the round tube, and the rotating shaft matching the groove width is slidably connected in the first slide groove;

[0013] A groove matching the outer diameter of the connecting block is provided inside the supporting seat, and the connecting block is slidably connected in the groove;

[0014] A bracket is fixedly arranged at the bottom of the support seat, and the bracket is installed on the ground.

[0015] A second slide groove is provided on a side of the support seat away from the round tube, and the second slide groove is connected to the groove and the first slide groove;

[0016] An extension rod is slidably connected in the second slide groove, the extension rod is fixedly connected to the end of the connection block away from the circular tube body, and the extension rod is coaxially arranged with the circular tube, and a limit block is arranged at the end of the extension rod;

[0017] The support seat is movably connected to a limiting frame on one side away from the circular tube assembly. The limiting frame is two symmetrically arranged U-shaped frames, and the openings of the two limiting frames are arranged opposite to each other. The opposite sides of the two limiting frames are slidably connected to a limiting rod, and the limiting rod is fixedly connected to the support seat.

[0018] The end of the limit frame away from the limit rod is fixedly connected to a threaded rod, and the threaded rod is threadedly connected to a first gear, a threaded hole coaxial with the first gear is opened in the middle of the first gear, the threaded hole is threadedly connected to the threaded rod, the first gear is meshed with a third gear through the second gear, and the two third gears located in the same limit assembly are fixedly connected by a gear shaft, and the gear shaft is coaxially connected to a driving motor;

[0019] The gear shaft, the driving motor, the first gear, the second gear and the third gear are all located in a housing fixedly connected to the support seat, and the first gear, the second gear and the third gear are all rotatably connected to the housing;

[0020] The two threaded rods in the same limiting assembly are symmetrically arranged.

[0021] The first clamp mechanism is provided with a plurality of groups, each group includes a first upper clamp and a first lower clamp, and each of the first upper clamp and the first lower clamp is located on the first clamp seat;

[0022] The first upper clamp is fixedly connected to the first clamp seat, the first lower clamp is longitudinally slidably connected to the first clamp seat, each of the first lower clamps is driven to rise and fall by a screw connected by a thread at the bottom, the screw is driven by a drive motor, and the screw is driven to rotate by a drive shaft of a drive motor;

[0023] The first fixture seat is fixed to the ground.

[0024] The second clamp mechanism includes a second clamp seat, which is slidably connected above the two support seats. Both ends of the second clamp seat are slidably connected to the T-slots on the top surfaces of the support seats through T-blocks, and a clamping screw is rotatably connected in the T-slots. The clamping screw passes through the threaded holes of the T-blocks and is threadedly connected to the threaded holes. A driving motor is provided at the ends of the clamping screws.

[0025] A plurality of second upper clamps are fixedly arranged on one side of the second clamp seat close to the first clamp mechanism, and the second upper clamps are at the same level as the first upper clamps;

[0026] A second lower clamp is slidably connected to the second clamp seat, and a lifting worm is vertically fixedly connected to the top of both ends of the second lower clamp, and the lifting worm is meshed with a worm wheel, and the two worm wheels are driven to rotate by a driving motor located in the second clamp seat;

[0027] The second lower clamp is at the same level as the top surface of the first lower clamp, and both are located at the top surface of the circular tube in an initial state.

[0028] The displacement mechanism includes two first sliders symmetrically slidably connected to the support seat, the first slider is threadedly connected to a first adjusting screw and slidably connected to a first sliding rod, the first adjusting screw is parallel to the first sliding rod and is horizontally arranged above the support seat, the first sliding rod is fixedly connected to the support seat, the first adjusting screw is rotatably connected to the support seat and is coaxially connected to a driving motor;

[0029] A second sliding rod is fixedly arranged between the two first sliding rods, and a second adjusting screw rod is rotatably connected to the second sliding rod, a second sliding rod is threadedly connected to the second adjusting screw rod, and the second sliding rod is slidably connected to the second sliding rod;

[0030] The second sliding block is provided with the punching mechanism.

[0031] The punching mechanism includes a telescopic rod and a motor fixedly arranged thereon, the bottom end of the telescopic rod is connected to the drill bit and the drill bit motor, the drill bit motor is fixedly connected to the spreading mechanism, the spreading mechanism includes a horizontal connecting arm parallel to the round tube, and the bottoms of both ends of the connecting arm are provided with the spreading rods perpendicular to the connecting arm;

[0032] The bottom end of the propping rod is a conical structure.

[0033] The beneficial effects of the present invention are as follows: after the plate is placed on the upper clamp through the round tube assembly, the opening rods on both sides of the drill bit first open a space between the adjacent round tubes with the elastic assembly when drilling, and the drill bit moves down to realize the drilling of the plate, so as to avoid the drill bit hitting the bottom support plate to cause damage to the drill bit or the support plate. If the support plate is made too hollow, the structure of the support plate will be fragile, so it is designed as a round tube assembly with a supporting function. In addition, the present device can limit the round tube through the limiting assembly and only allow the round tube to rotate in situ, but cannot be displaced left and right, so that it is convenient to use the rotation of the round tube to move the plate by force when placing the plate. After the plate is installed by the clamp, the limiting assembly can be loosened, and the round tube is still kept in a compact state by the tension spring, and only the opening rod can make it move left and right. Secondly, the clamp in the present scheme is a lower clamp that can be lifted and lowered, which can facilitate the placement of the plate through the round tube. When the plate is placed, the plate can be clamped after the lower clamp is raised. At this time, the round tube and the plate are separated by a certain distance, which can be convenient when the opening rod is working, and the round tube will not be suppressed by the weight of the plate itself and cannot be displaced. This device can realize automatic punching. The punching mechanism is equipped with an infrared ranging sensor, which can automatically transmit the size and position of the plate, and automatically move and punch after analysis. At the same time, the two clamping mechanisms of this device are equipped with pressure sensors, which can automatically clamp and stop, and transmit the thickness parameters of the plate to the system for punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0035] Figure 2 for Figure 1 A partial enlarged schematic diagram of area A.

[0036] Figure 3 for Figure 1 A partial enlarged schematic diagram of area B.

[0037] Figure 4 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

[0038] Figure 5 The three-dimensional structure of the present invention is shown in FIG. Figure 3 .

[0039] Figure 6 for Figure 5 Schematic diagram of a partial enlargement of area C.

[0040] Figure 7 It is a schematic diagram of the three-dimensional structure of the circular tube of the present invention.

[0041] Figure 8 It is a schematic diagram of the three-dimensional structure of the support base of the present invention.

[0042] Fig. 9 for Figure 8 A partial enlarged schematic diagram of area D.

[0043] Fig.10 It is a schematic diagram of the internal structure of the shell of the present invention.

[0044] Fig.11 It is a schematic diagram of a partial three-dimensional structure of the second clamp mechanism of the present invention.

[0045] The reference numerals are: 1, round tube; 101, rotating shaft; 102, connecting block; 103, tension spring; 104, extension rod; 2, supporting seat; 201, first slide groove; 203, T-slot; 204, clamping screw; 3, drill bit; 4, opening rod; 401, connecting arm; 5, limiting frame; 501, limiting rod; 502, threaded rod; 503, first gear; 504, second gear; 505, third gear; 506 , gear shaft; 507, housing; 6, first upper clamp; 601, first lower clamp; 602, first clamp seat; 603, screw; 7, second clamp seat; 701, T-block; 702, second upper clamp; 703, second lower clamp; 704, lifting worm; 8, first slider; 801, first adjusting screw; 802, first slide bar; 803, second slide bar; 804, second adjusting screw; 805, second slider. DETAILED DESCRIPTION

[0046] The technical features of this solution can be clearly explained. The solution is described below through a specific implementation method.

[0047] See also Figures 1 to 11 As shown, the present embodiment is an automatic punching system for building panels for construction projects, including a circular tube assembly, the circular tube assembly including a plurality of circular tubes 1 arranged in parallel, both ends of the circular tube 1 being movably connected to a support seat 2 respectively, an elastic component being arranged between adjacent circular tubes 1, the circular tube 1 including a circular tube body and a rotating shaft 101 in the middle, the rotating shaft 101 being fixedly connected to the circular tube body, both ends of the rotating shaft 101 passing through the circular tube body and being coaxially rotatably connected with connecting blocks 102, adjacent connecting blocks 102 being connected by tension springs 103, and the tension springs 103 being located inside the support seat 2.

[0048] The support seat 2 is a horizontally arranged strip structure, and a first slide groove 201 is provided on the side close to the circular tube 1. The first slide groove 201 is slidably connected to the rotating shaft 101 whose groove width matches the first slide groove 201. A groove matching the outer diameter of the connecting block 102 is provided inside the support seat 2, and the connecting block 102 is slidably connected in the groove. A bracket is fixedly provided at the bottom of the support seat 2, and the bracket is installed on the ground. A second slide groove is provided on the side of the support seat 2 away from the circular tube 1, and the second slide groove is connected to the first slide groove 201.

[0049] Both ends of the circular tube 1 pass through the support seat 2 and are movably connected to the limiting assembly. An extension rod 104 is slidably connected in the second slide groove. The extension rod 104 is fixedly connected to the end of the connecting block 102 away from the circular tube body, and the extension rod 104 is coaxially arranged with the circular tube 1. A limiting block is arranged at the end of the extension rod 104. The side of the support seat 2 away from the circular tube assembly is movably connected to the limiting frame 5. The limiting frame 5 is two symmetrically arranged U-shaped frames, and the openings of the two limiting frames 5 are arranged opposite to each other. The opposite sides of the two limiting frames 5 are slidably connected to the limiting rod 501. The limiting rod 501 is fixedly connected to the support seat 2. The end of the limiting frame 5 away from the limiting rod 501 is fixedly connected to the threaded rod 502, and the threaded rod 502 is threadedly connected A first gear 503, a threaded hole coaxial with the first gear 503 is opened in the middle part, and the threaded hole is threadedly connected to the threaded rod 502, the first gear 503 is meshed with the third gear 505 through the second gear 504, the two third gears 505 located in the same limiting component are fixedly connected by the gear shaft 506, and the gear shaft 506 is coaxially connected to the driving motor, the gear shaft 506, the driving motor, the first gear 503, the second gear 504 and the third gear 505 are all located in the shell 507 fixedly connected to the support seat 2, and the first gear 503, the second gear 504 and the third gear 505 are all rotatably connected to the shell 507, and the two threaded rods 502 in the same limiting component are symmetrically arranged.

[0050] The automatic punching system includes a first clamp mechanism and a second clamp mechanism. The first clamp mechanism is located on one side of the round tube assembly, and the second clamp mechanism is located above the round tube assembly and is slidably connected to the support seat 2. The first clamp mechanism is provided with several groups, each group includes a first upper clamp 6 and a first lower clamp 601, and each first upper clamp 6 and first lower clamp 601 are located at the first clamp seat 602, the first upper clamp 6 is fixedly connected to the first clamp seat 602, the first lower clamp 601 is longitudinally slidably connected to the first clamp seat 602, each first lower clamp 601 is driven to rise and fall by a screw 603 threaded at the bottom, the screw 603 is driven by a driving motor, and the screw 603 is driven to rotate by a driving shaft of a driving motor, and the first clamp seat 602 is fixed to the ground. The second clamp mechanism includes a second clamp seat 7, which is slidably connected to the top between the two support seats 2, and the two ends of the second clamp seat 7 are slidably connected to the T-slot 203 on the top surface of the support seat 2 through a T-block 701, and a clamping screw 204 is rotatably connected in the T-slot 203, the clamping screw 204 passes through the threaded hole of the T-block 701 and is threadedly connected to the threaded hole, and a driving motor is arranged at the end of the clamping screw 204, and a plurality of second upper clamps 702 are fixedly arranged on one side of the second clamp seat 7 close to the first clamp mechanism, and the second upper clamps 702 are at the same horizontal height as the first upper clamp 6, and a second lower clamp 703 is slidably connected to the second clamp seat 7, and the second lower clamp 703 A lifting worm 704 is vertically fixedly connected to the top of both ends, and the lifting worm 704 is engaged with a worm wheel. Both worm wheels are driven to rotate by a driving motor located in the second clamp seat 7. The second lower clamp 703 is at the same horizontal height as the top surface of the first lower clamp 601, and are both located at the top surface of the circular tube 1 in the initial state.

[0051] A punching mechanism is arranged above the round tube assembly, and the punching mechanism includes a telescopic drill bit 3. The punching mechanism is connected above the two support seats 2 through a displacement mechanism. The displacement mechanism includes two first sliders 8 symmetrically slidably connected above the support seats 2. The first slider 8 is threadedly connected with a first adjusting screw rod 801 and slidably connected with a first slide bar 802. The first adjusting screw rod 801 is parallel to the first slide bar 802 and is horizontally arranged above the support seat 2. The first slide bar 802 is fixedly connected to the support seat 2. The first adjusting screw rod 801 is rotatably connected to the top of the support seat 2 and is coaxially connected with a driving motor. A second slide bar 803 is fixedly arranged between the two first sliders 8, and a second adjusting screw rod 803 is rotatably connected to the second slide bar 803. 804, a second slider 805 is threadedly connected to the second adjusting screw 804, and the second slider 805 is slidably connected to the second slide bar 803. A stretching mechanism is fixedly arranged on the punching mechanism, and the stretching mechanism includes a stretching rod 4 fixedly arranged with the punching mechanism, and the horizontal height of the bottom end of the stretching rod 4 is lower than the horizontal height of the bottom end of the drill bit 3. The second slider 805 is provided with a punching mechanism, and the punching mechanism includes a telescopic rod and a motor fixedly arranged, and the bottom end of the telescopic rod is connected to the drill bit 3 and the drill motor, and the stretching mechanism is fixedly connected to the drill motor, and the stretching mechanism includes a connecting arm 401 that is horizontal and parallel to the circular tube 1, and the bottoms of both ends of the connecting arm 401 are provided with stretching rods 4 perpendicular to the connecting arm 401, and the bottom end of the stretching rod 4 is a conical structure.

[0052] When in use, first, start the limit assembly, and drive the motor by switching on and off to drive the first gear 503, the second gear 504 and the third gear 505 to move so that the threaded rod 502 rotates to realize the displacement of the two limit frames 5 in relative directions. After the two limit frames 5 are clamped, the position of the round tube assembly, specifically the position of the clamping extension rod 104, can be fixed to prevent it from moving during the process of placing the plate. Then, the building plate to be punched is placed between the first clamp mechanism and the second clamp mechanism above the round tube assembly, and the plate is located on the top of the second lower clamp 703. The clamping screw 204 connected to the second clamp seat 7 is driven manually and by auxiliary switch electricity to move the second clamp seat 7 toward the first clamp mechanism to align the plate. After alignment, the plate can be located above the first lower clamp 601 and the second lower clamp 703. Then, the first lower clamp 601 of the first clamp mechanism and the second lower clamp 703 of the second clamp mechanism are lifted by the switch electricity, and the lifting device is used to firmly clamp the plate to ensure its stability. After the plate is lifted, there is a gap between it and the round tube assembly, which can prevent the plate from being too heavy to press the round tube and making it unable to move. At this time, the electric drive limit assembly moves in the opposite direction. At this time, the round tube 1 is not limited, but is limited by the tension spring 103 to the state where the round tubes 1 are close to each other. At this time, the punching work can be carried out. According to the parameter requirements of the punching, the operating system is input. The infrared ranging sensor in the punching mechanism can transmit the information to the data analysis module in the operating system. After analysis, the parameters are output to the displacement mechanism, and the position adjustment of the punching mechanism can be automatically performed. Specifically, the rotation of the first adjusting screw 801 and the second adjusting screw 804 drives the first slider 8 and the second slider 805 to move to the appropriate position. When the punching starts, the opening rod 4 of the punching mechanism will first open the adjacent round tube 1, providing enough space for the drill bit to move down smoothly and complete the punching operation, avoiding direct contact with the support seat or damage to the workbench. After the punching is completed, the punching mechanism is reset and the next round of punching can be carried out.

[0053] Technical features not described in the present invention can be achieved through or by adopting existing technologies and will not be described in detail here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. An automatic punching system for building panels for construction engineering, characterized in that: It comprises a round tube assembly, the round tube assembly comprising a plurality of round tubes (1) arranged in parallel, the two ends of the round tubes (1) are respectively movably connected to a support seat (2), and an elastic assembly is arranged between adjacent round tubes (1); Both ends of the circular tube (1) pass through the support seat (2) and are movably connected to the limiting assembly; The automatic punching system comprises a first clamping mechanism and a second clamping mechanism, wherein the first clamping mechanism is located on one side of the round tube assembly, and the second clamping mechanism is located above the round tube assembly and is slidably connected to the support seat (2); A punching mechanism is provided above the circular tube assembly, the punching mechanism comprising a telescopic drill bit (3), and the punching mechanism is connected to the tops of the two support seats (2) via a displacement mechanism; The punching mechanism is fixedly provided with an expansion mechanism, the expansion mechanism comprising an expansion rod (4) on which the punching mechanism is fixedly provided, the bottom end of the expansion rod (4) having a lower horizontal height than the bottom end of the drill bit (3).

2. The automatic punching system for building boards for construction engineering according to claim 1 is characterized in that: The circular tube (1) comprises a circular tube body and a rotating shaft (101) in the middle, wherein the rotating shaft (101) is fixedly connected to the circular tube body, and both ends of the rotating shaft (101) penetrate the circular tube body and are coaxially rotatably connected to connecting blocks (102), and adjacent connecting blocks (102) are connected via tension springs (103), and the tension springs (103) are located inside the support seat (2).

3. The automatic punching system for building boards for construction engineering according to claim 2, characterized in that: The support seat (2) is a horizontally arranged strip-shaped structure, and a first sliding groove (201) is provided on a side close to the circular tube (1), wherein the first sliding groove (201) is slidably connected to the rotating shaft (101) matching the groove width thereof; A groove matching the outer diameter of the connecting block (102) is provided inside the supporting seat (2), and the connecting block (102) is slidably connected in the groove; A bracket is fixedly arranged at the bottom of the support seat (2), and the bracket is installed on the ground.

4. The automatic punching system for building boards for construction engineering according to claim 3 is characterized in that: A second slide groove is provided on a side of the support seat (2) away from the circular tube (1), and the second slide groove is connected to the groove and the first slide groove (201); An extension rod (104) is slidably connected in the second slide groove, the extension rod (104) is fixedly connected to the end of the connection block (102) away from the circular tube body, and the extension rod (104) is coaxially arranged with the circular tube (1), and a limit block is arranged at the end of the extension rod (104); The side of the support seat (2) away from the round tube assembly is movably connected to a limiting frame (5), the limiting frame (5) is two symmetrically arranged U-shaped frames, and the openings of the two limiting frames (5) are arranged opposite to each other, and the opposite sides of the two limiting frames (5) are slidably connected to a limiting rod (501), and the limiting rod (501) is fixedly connected to the support seat (2).

5. The automatic punching system for building boards for construction engineering according to claim 4, characterized in that: One end of the limiting frame (5) away from the limiting rod (501) is fixedly connected to a threaded rod (502), and each of the threaded rods (502) is threadedly connected to a first gear (503). A threaded hole coaxial with the first gear (503) is provided in the middle of the first gear (503), and the threaded hole is threadedly connected to the threaded rod (502). The first gear (503) is meshed with a third gear (505) via a second gear (504). Two third gears (505) located in the same limiting assembly are fixedly connected via a gear shaft (506), and the gear shaft (506) is coaxially connected to a driving motor. The gear shaft (506), the drive motor, the first gear (503), the second gear (504) and the third gear (505) are all located in a housing (507) fixedly connected to the support base (2), and the first gear (503), the second gear (504) and the third gear (505) are all rotatably connected to the housing (507); The two threaded rods (502) in the same limiting assembly are symmetrically arranged.

6. The automatic punching system for building boards for construction engineering according to claim 1, characterized in that: The first clamp mechanism is provided with a plurality of groups, each group comprising a first upper clamp (6) and a first lower clamp (601), and each of the first upper clamp (6) and the first lower clamp (601) is located on the first clamp seat (602); The first upper clamp (6) is fixedly connected to the first clamp seat (602), and the first lower clamp (601) is longitudinally slidably connected to the first clamp seat (602). Each of the first lower clamps (601) is driven to rise and fall by a screw rod (603) threadedly connected at the bottom, and the screw rod (603) is driven by a driving motor, and the screw rod (603) is driven to rotate by a driving shaft of a driving motor; The first clamp seat (602) is fixed to the ground.

7. The automatic punching system for building boards for construction engineering according to claim 6, characterized in that: The second clamp mechanism comprises a second clamp seat (7), the second clamp seat (7) being slidably connected to the top between the two support seats (2), the two ends of the second clamp seat (7) being slidably connected to the T-slot (203) on the top surface of the support seat (2) via a T-block (701), and a clamping screw (204) being rotatably connected to the T-slot (203), the clamping screw (204) passing through the threaded hole of the T-block (701) and being threadedly connected to the threaded hole, and a driving motor being arranged at the end of the clamping screw (204).

8. The automatic punching system for building boards for construction engineering according to claim 7, characterized in that: A plurality of second upper clamps (702) are fixedly arranged on one side of the second clamp seat (7) close to the first clamp mechanism, and the second upper clamps (702) are at the same level as the first upper clamps (6); A second lower clamp (703) is slidably connected to the second clamp seat (7), and a lifting worm (704) is vertically fixedly connected to the top of both ends of the second lower clamp (703), and the lifting worm (704) is meshed with a worm wheel, and the two worm wheels are driven to rotate by a driving motor located in the second clamp seat (7); The second lower clamp (703) and the first lower clamp (601) have the same horizontal height as the top surface, and are both located at the top surface of the circular tube (1) in an initial state.

9. The automatic punching system for building boards for construction engineering according to claim 1, characterized in that: The displacement mechanism comprises two first sliding blocks (8) symmetrically slidably connected to the top of the support seat (2); the first sliding blocks (8) are threadedly connected to a first adjusting screw rod (801) and slidably connected to a first sliding rod (802); the first adjusting screw rod (801) is parallel to the first sliding rod (802) and is horizontally arranged above the support seat (2); the first sliding rod (802) is fixedly connected to the support seat (2); the first adjusting screw rod (801) is rotatably connected to the top of the support seat (2) and is coaxially connected to a driving motor; A second sliding rod (803) is fixedly arranged between the two first sliding rods (8), and a second adjusting screw rod (804) parallel to the second sliding rod (803) is rotatably connected, a second sliding rod (805) is threadedly connected to the second adjusting screw rod (804), and the second sliding rod (805) is slidably connected to the second sliding rod (803); The second sliding block (805) is provided with the punching mechanism.

10. The automatic punching system for building boards for construction engineering according to claim 1, characterized in that: The drilling mechanism comprises a telescopic rod and a motor fixedly arranged thereon, the bottom end of the telescopic rod being connected to the drill bit (3) and the drill bit motor, the drill bit motor being fixedly connected to the spreading mechanism, the spreading mechanism comprising a connecting arm (401) being horizontal and parallel to the circular tube (1), the spreading rods (4) being arranged at the bottom of both ends of the connecting arm (401) and being perpendicular to the connecting arm (401); The bottom end of the expansion rod (4) is a conical structure.

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