A punching device for aluminum alloy processing for door and window manufacturing

Abstract

The present invention relates to the field of door and window manufacturing, and in particular to a punching device for aluminum alloy processing used in door and window manufacturing, comprising a base plate, a conveyor fixedly installed on the top of the base plate, two mounting frames 2 welded on the top of the base plate, two vertical rods welded between the side walls at both ends of the two mounting frames 2, a mounting plate slidably arranged between each two of the vertical rods, an abutment spring wound around the outer peripheral wall of each of the vertical rods, two electric push rods 2 fixedly installed on the side walls of the two mounting plates, a mounting shell fixedly installed on the telescopic ends of the two electric push rods 2, and transmission rods rotatably connected to the side walls of the inner cavities of the two mounting shells, and the arranged plug plates can not only adaptively flip the aluminum alloy door and window frames in different lying states clockwise or counterclockwise by 90 degrees, but also the arranged plug plates can support the aluminum alloy door and window frames, thereby avoiding deformation of the aluminum alloy door and window frames during the punching process.

Description

Technical Field

[0001] The invention relates to the field of door and window manufacturing, and in particular to a punching device for aluminum alloy processing used in door and window manufacturing. Background Art

[0002] With the continuous development of modern construction technology and the improvement of people's requirements for the quality of life, doors and windows, as an important part of the building, are increasingly valued for their performance and quality. Aluminum alloy, as a lightweight, high-strength, corrosion-resistant and easy-to-process material, has been widely used in the field of door and window manufacturing. The following is an overview of the background technology of aluminum alloy processing for door and window manufacturing. Aluminum alloy has excellent physical and chemical properties, such as low density, high specific strength, good thermal conductivity and electrical conductivity, and excellent corrosion resistance. These characteristics make aluminum alloy an ideal material for manufacturing doors and windows. It can not only meet the requirements of the building for material strength, but also reduce the overall weight of the building while maintaining a good appearance and durability. In the existing door and window assembly process, after the aluminum alloy frame is completed with edge cutting, it is usually necessary to drill the installation holes. However, in the process of transporting the aluminum alloy frame to the drilling equipment, there is a certain uncertainty in the positioning of the frame. Therefore, one or more operators are usually required to flip the aluminum alloy frame transported to the drilling equipment to meet the operating requirements of the drilling equipment. However, long-term operation will cause fatigue to the operator, which will affect his attention and reduce the accuracy of the aluminum alloy frame flipping. Summary of the invention

[0003] The purpose of the present invention is to solve the problems in the background technology and to propose a punching device for aluminum alloy processing for door and window manufacturing.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a punching device for aluminum alloy processing for door and window manufacturing, comprising a bottom plate, a conveyor is fixedly installed on the top of the bottom plate, two mounting frames 2 are welded on the top of the bottom plate, two vertical rods are welded between the side walls at both ends of the two mounting frames 2, a mounting plate is slidably arranged between each two vertical rods, an abutment spring is wound around the outer peripheral wall of each vertical rod, two electric push rods 2 are fixedly installed on the side walls of the two mounting plates, and two mounting springs are fixedly installed on the telescopic ends of the two electric push rods 2. Shell, transmission rods are rotatably connected on the side walls of the inner cavity of the two mounting shells, sliding grooves 1 and 2 are opened on the outer peripheral walls of the two transmission rods, and plug plates are welded on the sides of the two transmission rods close to each other, two sliding rods 1 and two sliding rods 2 are welded on the side walls of the inner cavity of the two mounting shells, a slider 1 is slidably arranged between every two sliding rods 1, a spring 1 is wound on the outer peripheral wall of each sliding rod 1, a sliding rod 1 is welded on one side wall of the two sliders, and the two sliding rods 1 are slidably arranged in the two sliding grooves 1 respectively, and the two An arc block 1 is welded on the outer wall of one side of each slider 1 that is close to each other, and an arc sliding block 1 is slidably arranged at the bottom of the two arc blocks 1. A slider 2 is slidably arranged between each two slide rods 2, and a spring 2 is wound around the outer peripheral wall of each slide rod 2. A sliding rod 2 is welded on the side walls of the two sliders 2, and the two sliding rods 2 are slidably arranged in two sliding grooves 2 respectively. An arc block 2 is welded on the outer wall of the two sliders 2 that are close to each other, and an arc sliding block 2 is slidably arranged at the bottom of the two arc blocks 2. Two motors three are arranged on the top of the conveyor, and drill bits are fixedly installed on the bottom output ends of the two motors three. The raised corners of the frame three will push the arc block two to move toward the inner cavity of the installation shell, and the arc block two will drive the slider two and the sliding rod two to move. The set spring two is compressed by force, and the set sliding rod two slides along the spiral track at the top of the sliding groove two and pushes the transmission rod to rotate clockwise, and the transmission rod drives the plug plate and the frame three to rotate clockwise. When the transmission rod drives the plug plate and the frame three to rotate 90 degrees clockwise, the punching area of ​​the frame three faces upward.

[0005] In the above-mentioned punching device for aluminum alloy processing for door and window manufacturing, a plurality of partitions are fixedly installed at equal intervals on the transmission belt of the conveyor, and inclined blocks are fixedly installed between the side walls at both ends of the conveyor. The conveyor transports the aluminum alloy door and window frames to move in the direction of the inclined blocks. At this time, the aluminum alloy door and window frames are in a standing state, as shown in frame one, and frame one will collide with the inclined surface of the inclined block during the movement.

[0006] In the above-mentioned punching device for aluminum alloy processing for door and window manufacturing, a motor is fixedly installed on the side wall of the conveyor, a rotating rod is fixedly installed on the output end of the motor, a cylinder is fixedly installed on the outer peripheral wall of the rotating rod, a plurality of shift blocks are welded on the outer peripheral wall of the cylinder, and the plurality of shift blocks are equidistantly distributed on the outer peripheral wall of the cylinder. The motor drives the rotating rod, the cylinder and the plurality of shift blocks to rotate, and the rotating shift blocks cooperate with the inclined blocks to push down the frame, so that the aluminum alloy door and window frame in a standing state is transformed into a lying state.

[0007] In the above-mentioned punching device for aluminum alloy processing for door and window manufacturing, two electric push rods 1 are fixedly installed on the top of the base plate, and an installation frame 1 is fixedly installed between the top telescopic ends of the two electric push rods 1, and a motor 2 is fixedly installed on one side wall of the installation frame, and a threaded rod is fixedly installed on the output end of the motor 2, and two clamping rods are threadedly connected on the outer peripheral wall of the threaded rod, and a limit rod 1 is welded between the side walls at both ends of the installation frame 1, and the two clamping rods are slidably set on the outer peripheral wall of the limit rod 1. When the conveyor moves the aluminum alloy door and window frame to the processing area, as shown in the frame body 3, the set electric push rod 1 drives the installation frame 1 and the clamping rod to move upward. At this time, the frame body 3 is located between the two clamping rods, and then the motor 2 is operated, and the set motor 2 drives the threaded rod to rotate, and the set threaded rod drives the two symmetrically set clamping rods to move towards each other, and the two clamping rods moving towards each other push the frame body 3 to the center position of the processing area.

[0008] In the above-mentioned punching device for aluminum alloy processing for door and window manufacturing, through holes are opened on the outer walls on both sides of the conveyor, and the set plug plates move to the inner side of the conveyor through the through holes.

[0009] In the above-mentioned punching device for aluminum alloy processing used in door and window manufacturing, a slot hole is opened on the outer wall of the plug plate, and the slot hole passes through the plug rod. The slot hole can assist the drill bit in the punching operation.

[0010] In the above-mentioned punching device for aluminum alloy processing for door and window manufacturing, a mounting frame is fixedly installed on the top of the conveyor, an electric push rod three is fixedly installed on the side wall of the mounting frame, a cross plate is fixedly installed on the telescopic end of the bottom of the electric push rod three, and two motors three are fixedly installed on the cross plate. The set motor three drives the drill bit to rotate, and the set electric push rod three drives the cross plate, motor three and the drill bit to move downward, so as to perform a punching operation on frame two or frame three.

[0011] In the above-mentioned punching device for aluminum alloy processing for door and window manufacturing, two limit rods 2 are welded between the side walls at both ends of the mounting frame, and the cross plate is slidably arranged between the two limit rods 2. The set limit rods 2 enhance the stability of the cross plate when it moves downward.

[0012] Compared with the existing technology, the advantages of the punching device for aluminum alloy processing for door and window manufacturing are:

[0013] 1. The frame body 1 will hit the inclined surface of the inclined surface block during the movement. At the same time, the motor 1 drives the rotating rod, the cylinder and several shifting blocks to rotate. The rotating shifting blocks cooperate with the inclined surface blocks to push the frame body 1 down, so that the aluminum alloy door and window frame in the standing state is transformed into a lying state, thereby reducing the original four states of the aluminum alloy door and window frame to two states;

[0014] 2. The provided plug plate can not only adaptively flip the aluminum alloy door and window frames in different lying states 90 degrees clockwise or counterclockwise, but also support the aluminum alloy door and window frames, thereby preventing the aluminum alloy door and window frames from deforming during the punching process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a punching device for aluminum alloy processing for door and window manufacturing proposed by the present invention;

[0016] Figure 2 It is a schematic diagram of the structure of the ramp block of the present invention;

[0017] Figure 3 It is a schematic diagram of the structure of the clamping rod of the present invention;

[0018] Figure 4 It is a schematic diagram of the threaded rod structure of the present invention;

[0019] Figure 5 It is a schematic diagram of the plug board structure of the present invention;

[0020] Figure 6 It is a schematic diagram of the inner cavity structure of the installation shell of the present invention;

[0021] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of part A;

[0022] Figure 8 It is a schematic diagram of the top structure of the transmission rod of the present invention;

[0023] Fig. 9 It is a schematic diagram of the bottom structure of the transmission rod of the present invention;

[0024] Fig.10 It is a structural schematic diagram of an arc-shaped sliding block of the present invention;

[0025] Fig.11 It is a schematic diagram of the horizontal plate structure of the present invention.

[0026] In the figure: 1, bottom plate; 2, conveyor; 3, mounting frame 2; 4, vertical rod; 5, mounting plate; 6, abutment spring; 7, electric push rod 2; 8, mounting shell; 9, transmission rod; 10, sliding groove 1; 11, sliding groove 2; 12, plug plate; 13, sliding rod 1; 14, sliding rod 2; 15, slider 1; 16, spring 1; 17, sliding rod 1; 18, arc block 1; 19, arc sliding block 1; 20, slider 2; 21, spring 2; 22, sliding rod 2; 23, arc block 2; 24 1. Arc sliding block two; 25. Motor three; 26. Drill bit; 27. Partition; 28. Inclined block; 29. ​​Motor one; 30. Rotating rod; 31. Cylinder; 32. Shifting block; 33. Electric push rod one; 34. Mounting frame one; 35. Motor two; 36. Threaded rod; 37. Clamping rod; 38. Limit rod one; 39. Through hole; 40. Slot hole; 41. Mounting frame; 42. Electric push rod three; 43. Horizontal plate; 44. Limit rod two; 45. Frame one; 46. Frame two; 47. Frame three. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] Reference Figure 1-Figure 11A punching device for aluminum alloy processing for door and window manufacturing includes a bottom plate 1, a conveyor 2 is fixedly installed on the top of the bottom plate 1, a plurality of partitions 27 are fixedly installed at equal intervals on the transmission belt of the conveyor 2, and a ramp block 28 is fixedly installed between the side walls at both ends of the conveyor 2. The conveyor 2 transports the aluminum alloy door and window frame to move in the direction of the ramp block 28. At this time, the aluminum alloy door and window frame in a standing state, as shown in a frame body 45, will collide with the ramp block 28 during the movement. A motor 29 is fixedly installed, a rotating rod 30 is fixedly installed at the output end of the motor 29, a cylinder 31 is fixedly installed on the outer peripheral wall of the rotating rod 30, a plurality of shifting blocks 32 are welded on the outer peripheral wall of the cylinder 31, and the plurality of shifting blocks 32 are equidistantly distributed on the outer peripheral wall of the cylinder 31, the motor 29 drives the rotating rod 30, the cylinder 31 and the plurality of shifting blocks 32 to rotate, and the rotating shifting blocks 32 cooperate with the inclined block 28 to push down the frame 45, so that the aluminum alloy door and window frame in a standing state is transformed into a lying state.

[0030] Furthermore, two electric push rods 33 are fixedly installed on the top of the bottom plate 1, and a mounting frame 34 is fixedly installed between the top telescopic ends of the two electric push rods 33. A motor 35 is fixedly installed on the side wall of the mounting frame 34, and a threaded rod 36 is fixedly installed on the output end of the motor 35. Two clamping rods 37 are threadedly connected on the outer peripheral wall of the threaded rod 36. A limit rod 38 is welded between the side walls of the two ends of the mounting frame 34, and the two clamping rods 37 are slidably set on the outer peripheral wall of the limit rod 38, waiting to be When the conveyor 2 moves the aluminum alloy door and window frame to the processing area, as shown in the frame three 47, the electric push rod 1 33 drives the installation frame 1 34 and the clamping rod 37 to move upward. At this time, the frame three 47 is located between the two clamping rods 37, and then the motor 2 35 is operated. The motor 2 35 drives the threaded rod 36 to rotate, and the threaded rod 36 drives the two symmetrically set clamping rods 37 to move towards each other. The two clamping rods 37 moving towards each other push the frame three 47 to the center position of the processing area.

[0031] Furthermore, two mounting frames 2 3 are welded on the top of the bottom plate 1, two vertical rods 4 are welded between the side walls at both ends of the two mounting frames 2 3, a mounting plate 5 is slidably arranged between every two vertical rods 4, abutment springs 6 are wound around the outer peripheral wall of each vertical rod 4, electric push rods 2 7 are fixedly installed on the side walls of the two mounting plates 5, mounting shells 8 are fixedly installed on the telescopic ends of the two electric push rods 2 7, transmission rods 9 are rotatably connected to the side walls of the inner cavities of the two mounting shells 8, sliding grooves 10 and sliding grooves 2 11 are provided on the outer peripheral walls of the two transmission rods 9, and plug plates 12 are welded on the sides of the two transmission rods 9 that are close to each other, the electric push rods 2 7 drive the mounting shells 8, the transmission rods 9 and the plug plates 12 to move in the direction of the frame body 3 47, and the plug plates 12 are plugged into the cavity in the center of the frame body 3 47, wherein through holes 39 are provided on the outer walls on both sides of the conveyor 2, and the installed plug plates 12 are moved to the inner side of the conveyor 2 through the through holes 39.

[0032] Furthermore, two slide bars 13 and two slide bars 2 14 are welded on the side walls of the inner cavities of the two mounting shells 8, a slider 15 is slidably arranged between every two slide bars 13, a spring 16 is wound around the outer circumferential wall of each slide bar 13, a slide bar 17 is welded on the side walls of the two slide bars 15, and the two slide bars 17 are respectively slidably arranged in the two sliding grooves 10, an arc block 18 is welded on the outer wall of the side where the two slide bars 15 are close to each other, an arc sliding block 19 is slidably arranged at the bottom of the two arc blocks 18, a slider 20 is slidably arranged between every two slide bars 2 14, a spring 21 is wound around the outer circumferential wall of each slide bar 2 14, a slide bar 22 is welded on the side walls of the two slide bars 20, and the two slide bars The two sliders 22 are respectively slidably arranged in the two sliding grooves 21, and an arc block 23 is welded on the outer wall of the side where the two sliders 20 are close to each other. The bottom of the two arc blocks 23 is slidably arranged with an arc sliding block 24. The raised corners of the frame body 3 47 will push the arc block 23 to move toward the inner cavity of the mounting shell 8, and the arc block 23 will drive the slider 20 and the sliding rod 22 to move. The set spring 21 is compressed by force, and the set sliding rod 22 slides along the spiral track at the top of the sliding groove 21 and pushes the transmission rod 9 to rotate clockwise, and the transmission rod 9 drives the plug plate 12 and the frame body 3 47 to rotate clockwise. When the transmission rod 9 drives the plug plate 12 and the frame body 3 47 to rotate 90 degrees clockwise, the punching area of ​​the frame body 3 47 is facing upward.

[0033] Furthermore, a mounting frame 41 is fixedly installed on the top of the conveyor 2, an electric push rod 3 42 is fixedly installed on the side wall of the mounting frame 41, a cross plate 43 is fixedly installed on the telescopic end of the bottom of the electric push rod 3 42, and two motors 3 25 are fixedly installed on the cross plate 43, two limit rods 2 44 are welded between the side walls at both ends of the mounting frame 41, two motors 3 25 are arranged on the top of the conveyor 2, and the cross plate 43 is slidably arranged between the two limit rods 2 44, and a drill bit 26 is fixedly installed on the bottom output end of the two motors 3 25, the arranged motor 3 25 drives the drill bit 26 to rotate, and the arranged electric push rod 3 42 drives the cross plate 43, the motor 3 25 and the drill bit 26 to move downward, so as to perform drilling operations on the frame 2 46 or the frame 3 47; wherein, a slot hole 40 is opened on the outer wall of the plug plate 12, and the slot hole 40 passes through the plug rod, and the arranged slot hole 40 can assist the drill bit 26 in drilling operations.

[0034] Working principle: When in use, the external feeding device intermittently transports the aluminum alloy door and window frames that have completed the edge and corner line cutting to the transmission belt of the conveyor 2 in sequence, and makes a single aluminum alloy door and window frame located between adjacent partitions 27; then the conveyor 2 transports the aluminum alloy door and window frame to move in the direction of the inclined surface block 28, and the aluminum alloy door and window frame in a standing state at this time, as shown in the frame 1 45, the frame 1 45 will hit the inclined surface of the inclined surface block 28 during the movement, and at the same time, the motor 1 29 is set to drive the rotating rod 30, the cylinder 31 and a plurality of shifting blocks 32 to rotate, and the rotating shifting block 32 cooperates with the inclined surface block 28 to push down the frame 1 45, so that the aluminum alloy door and window frame in a standing state is transformed into a lying state;

[0035] When the conveyor 2 moves the aluminum alloy door and window frames to the processing area, as shown in the frame body three 47, the electric push rod one 33 drives the installation frame one 34 and the clamping rod 37 to move up. At this time, the frame body three 47 is located between the two clamping rods 37, and then the motor two 35 is operated. The motor two 35 drives the threaded rod 36 to rotate, and the threaded rod 36 drives the two symmetrically arranged clamping rods 37 to move towards each other. The two clamping rods 37 moving towards each other push the frame body three 47 to the center position of the processing area, wherein the limit rod one 38 is set to limit the two clamping rods 37 during the movement; it should be noted that in the initial state, the horizontal height of the clamping rod 37 is lower than the horizontal height of the conveyor belt at the top of the conveyor 2, which makes the clamping rod 37 not interfere with the conveyor 2 transporting the aluminum alloy door and window frames;

[0036] Then the electric push rod 27 drives the mounting shell 8, the transmission rod 9 and the plug plate 12 to move in the direction of the frame 3 47, and the plug plate 12 is inserted into the cavity in the center of the frame 3 47, and then the clamping rod 37 is set to release the clamping fixation of the frame 3 47. As shown in the figure, in the above process, the raised corners of the frame 3 47 will push the arc block 23 to move in the direction of the inner cavity of the mounting shell 8, and the arc block 23 will drive the slider 20 and the sliding rod 22 to move, the spring 21 is compressed, and the sliding rod 22 is set along the sliding The spiral track at the top of the second slot 11 slides and pushes the transmission rod 9 to rotate clockwise, and the transmission rod 9 drives the plug plate 12 and the frame body 3 47 to rotate clockwise. It should be noted that the set sliding slot 10 and the sliding slot 2 11 are composed of two parts, including the spiral track at the top and the annular track at the bottom. When the sliding rod 22 slides along the spiral track at the top of the sliding slot 2 11 and pushes the transmission rod 9 to rotate clockwise, the set sliding rod 17 slides in the annular track at the bottom of the sliding slot 10, which makes the sliding rod 17 or the sliding rod 22 move. When the frame body 3 47 rotates clockwise by 90 degrees, the frame body 3 47 will push the arc-shaped sliding block 19 to slide a certain distance into the inner cavity of the arc-shaped block 18, and the arc-shaped block 18 remains stationary as a whole, thereby avoiding interference between the arc-shaped block 18 and the arc-shaped block 23; when the transmission rod 9 drives the plug plate 12 and the frame body 3 47 to rotate clockwise by 90 degrees, the punching area of ​​the frame body 3 47 faces upward; similarly, when the electric push rod 2 7 drives the mounting shell 8, the transmission rod 9 and the plug plate 12 to rotate the frame body 2 When the processing operation is performed, the raised corner of the frame body 46 pushes the arc block 18 to move toward the inner cavity of the mounting shell 8, so that the transmission rod 9 drives the plug plate 12 and the frame body 46 to rotate 90 degrees counterclockwise, thereby making the punching area of ​​the frame body 46 face upward; it should be noted that the spring 16 is connected between the slider 15 and the inner cavity side wall of the mounting shell 8, and the spring 21 is connected between the slider 20 and the inner cavity side wall of the mounting shell 8. The spring 16 or the spring 21 can subsequently drive the sliding block 1 and the sliding block 2 to reset respectively;

[0037] When the punching area of ​​frame two 46 or frame three 47 is switched to an upward state, the motor three 25 drives the drill bit 26 to rotate, and the electric push rod three 42 drives the horizontal plate 43, the motor three 25 and the drill bit 26 to move downward, so as to perform a punching operation on frame two 46 or frame three 47; wherein, the provided plug plate 12 can not only adaptively flip the aluminum alloy door and window frame in different lying states 90 degrees clockwise or counterclockwise, but also the provided plug plate 12 can support the aluminum alloy door and window frame, thereby avoiding deformation of the aluminum alloy door and window frame during the punching process; then the two clamping rods 37 clamp the frame two 46 or frame three 47 again, and then the electric push rod two 7 drives the plug plate 12 to reset, and due to the clamping operation of the clamping rod 37, the frame two 46 or frame three 47 will not be affected by the reset of the plug plate 12.

[0038] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A punching device for aluminum alloy processing for door and window manufacturing, comprising a bottom plate (1), characterized in that: A conveyor (2) is fixedly mounted on the top of the bottom plate (1); two mounting frames (3) are welded on the top of the bottom plate (1); two vertical rods (4) are welded between the side walls at both ends of the two mounting frames (3); a mounting plate (5) is slidably arranged between each two vertical rods (4); abutment springs (6) are wound around the outer peripheral wall of each vertical rod (4); electric push rods (7) are fixedly mounted on the side walls of the two mounting plates (5); mounting shells (8) are fixedly mounted on the telescopic ends of the two electric push rods (7); transmission rods (9) are rotatably connected to the inner cavity side walls of the two mounting shells (8); sliding holes are provided on the outer peripheral walls of the two transmission rods (9). The first slot (10) and the second sliding slot (11) are respectively provided with a plug plate (12) welded to the side of the two transmission rods (9) close to each other, the second electric push rod (7) drives the mounting shell (8), the transmission rod (9) and the plug plate (12) to move in the direction of the third frame (47), and enables the plug plate (12) to be inserted into the cavity at the center of the third frame (47), the inner cavity side walls of the two mounting shells (8) are respectively welded with two first sliding rods (13) and two second sliding rods (14), a slider first (15) is slidably arranged between each two first sliding rods (13), a spring first (16) is wound around the outer peripheral wall of each first sliding rod (13), and the side walls of the two first sliding rods (15) are respectively welded with a spring first (16) and a spring second (14) are respectively welded to the side walls of the two first sliding rods (15). A sliding rod (17) is connected, and the two sliding rods (17) are respectively slidably arranged in the two sliding grooves (10), and an arc block (18) is welded on the outer wall of the side close to each other of the two sliding blocks (15), and an arc sliding block (19) is slidably arranged at the bottom of the two arc blocks (18), and a sliding block (20) is slidably arranged between each two sliding rods (14), and a spring (21) is wound on the outer peripheral wall of each sliding rod (14), and a sliding rod (22) is welded on the side wall of the two sliding blocks (20), and the two sliding rods (22) are respectively slidably arranged in the two sliding grooves (11), and the two sliding blocks (20) 20) arc blocks 2 (23) are welded on the outer walls of the sides close to each other, and the raised corners of the frame body 3 (47) push the arc blocks 2 (23) to move in the direction of the inner cavity of the mounting shell (8), and the transmission rod (9) drives the plug plate (12) and the frame body 3 (47) to rotate clockwise. When the transmission rod (9) drives the plug plate (12) and the frame body 3 (47) to rotate 90 degrees clockwise, the punching area of ​​the frame body 3 (47) faces upward, and arc sliding blocks 2 (24) are slidably arranged at the bottom of the two arc blocks 2 (23), and two motors 3 (25) are arranged on the top of the conveyor (2), and drill bits (26) are fixedly installed at the bottom output ends of the two motors 3 (25); A plurality of partitions (27) are fixedly installed at equal intervals on the transmission belt of the conveyor (2), and inclined plane blocks (28) are fixedly installed between the side walls at both ends of the conveyor (2); A motor (29) is fixedly mounted on the side wall of the conveyor (2), a rotating rod (30) is fixedly mounted on the output end of the motor (29), a cylinder (31) is fixedly mounted on the outer peripheral wall of the rotating rod (30), a plurality of shifting blocks (32) are welded on the outer peripheral wall of the cylinder (31), and the plurality of shifting blocks (32) are equidistantly distributed on the outer peripheral wall of the cylinder (31), the frame (45) will collide with the inclined surface of the inclined surface block (28) during the movement, the motor (29) drives the rotating rod (30), the cylinder (31) and the plurality of shifting blocks (32) to rotate, and the rotating shifting blocks (32) cooperate with the inclined surface block (28) to push down the frame (45); Two electric push rods (33) are fixedly mounted on the top of the base plate (1); a mounting frame (34) is fixedly mounted between the top telescopic ends of the two electric push rods (33); a motor (35) is fixedly mounted on the side wall of the mounting frame (34); a threaded rod (36) is fixedly mounted on the output end of the motor (35); two clamping rods (37) are threadedly connected on the outer peripheral wall of the threaded rod (36); a limit rod (38) is welded between the side walls at both ends of the mounting frame (34); and the two clamping rods (37) are slidably mounted on the outer peripheral wall of the limit rod (38); the electric push rod (33) drives the mounting frame (34) and the clamping rod (37) to move upward; at this time, the frame body (47) is located between the two clamping rods (37); the threaded rod (36) drives the two symmetrically mounted clamping rods (37) to move toward each other; the two clamping rods (37) moving toward each other push the frame body (47) to the center position of the processing area; Through holes (39) are provided on the outer walls of both sides of the conveyor (2); A slot hole (40) is provided on the outer wall of the insert plate (12), and the slot hole (40) passes through the insert rod; A mounting frame (41) is fixedly mounted on the top of the conveyor (2), an electric push rod (42) is fixedly mounted on the side wall of the mounting frame (41), a horizontal plate (43) is fixedly mounted on the telescopic end of the bottom of the electric push rod (42), and two motors (25) are fixedly mounted on the horizontal plate (43); Two second limiting rods (44) are welded between the side walls at both ends of the mounting frame (41), and the transverse plate (43) is slidably arranged between the two second limiting rods (44).

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