Perforating machine for aluminum veneer machining

Abstract

The utility model relates to the technical field of aluminum veneer machining, in particular to a perforating machine for aluminum veneer machining. The punching device comprises a workbench and a bearing frame, the bearing frame is fixed to one side of the top of the workbench, a punching mechanism is assembled between the workbench and the bearing frame, and a rotary limiting mechanism is assembled in the bearing frame; through the structural design of the punching mechanism, a hydraulic cylinder is started to drive a pressure head to move downwards, and the pressure head and a matching head are matched to move downwards, so that a punching male die enters a female die hole to punch and punch an aluminum veneer, and the punching efficiency is improved; and through the structural design of a rotary limiting mechanism, the device slides in a bearing frame through a telescopic limiting rod, so that the device is in sliding fit with a matching hole to adjust the punching size and limit the punching size, and holes with different specifications and hole diameters can be punched in the aluminum veneer according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum single plate processing, in particular to a punching machine for aluminum single plate processing. Background Art

[0002] Aluminum veneer panels occupy a vital position in the modern construction and decoration industry. They are widely used in curtain walls, interior and exterior decoration, and market demand continues to rise. Aluminum veneer processing technology has continuously evolved with the industry, and drilling is a crucial step. Traditional drilling methods relied primarily on manual handheld tools. However, this approach has significant drawbacks. Firstly, manual drilling is extremely slow, making it difficult to meet the tight deadlines of large-scale production and construction projects. Secondly, manual operation is difficult to ensure accurate drilling, and problems such as hole position deviation and uneven hole size frequently occur, negatively impacting the subsequent installation and overall decorative effect of the aluminum veneer panels. With the rise of industrial automation and intelligent manufacturing technologies, aluminum veneer processing punching machines have been developed to improve the quality and efficiency of aluminum veneer processing. These punching machines, incorporating mechanical transmission technology, enable rapid and precise drilling of aluminum veneer panels, meeting the architectural decoration industry's demand for high-quality and efficient aluminum veneer processing.

[0003] For example, patent CN209716504U discloses a quick punching device for aluminum veneer, including a punching table, each top corner of the bottom end of the aluminum veneer processing punching table is fixedly welded with a fixed support, the middle end of the two sides of the aluminum veneer processing punching table is fixedly installed with a side bracket, the middle end of the inner side of the side bracket of the aluminum veneer processing is fixedly welded with a fixed seat, the middle end of the bottom of the aluminum veneer processing fixed seat is fixedly installed with a fixed hydraulic cylinder, the middle end of the bottom end of the fixed hydraulic cylinder of the aluminum veneer processing is fixedly connected with a pressure column, and the aluminum veneer processing pressure column is fixedly connected to the bottom of the fixed hydraulic cylinder of the aluminum veneer processing. A pressure plate is fixedly installed at the bottom end of the column, and a rubber pressure block is fixedly bonded to the bottom surface of the pressure plate for aluminum veneer processing. Anti-slip pads are fixedly bonded at the corresponding positions of the edges of both sides of the aluminum veneer processing punching table and the rubber pressure blocks. The utility model has a scientific and reasonable structure and is safe and convenient to use. The aluminum veneer to be punched can be quickly fixed by the fixed seat, fixed hydraulic cylinder, pressure column and pressure plate, which reduces the time required for fixing the aluminum veneer and prevents the aluminum veneer from deflecting during actual punching, thereby ensuring the punching accuracy of the aluminum veneer.

[0004] When using the above technology, it was found that the following technical problems exist in the existing technology: the existing quick punching device for aluminum veneer is still relatively low in efficiency in processing holes through a drill bit, and has high technical requirements for the operator, which is not suitable for mass production. Therefore, there is room for improvement. To this end, we designed a punching machine for aluminum veneer processing to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a punching machine for aluminum veneer processing to solve the technical problem of efficient hole processing in response to the above technical problems.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A punching machine for processing aluminum veneer, comprising a workbench and a carrier, wherein the carrier is fixed to one side of the top of the workbench, a punching mechanism is installed between the workbench and the carrier, and a rotation limiting mechanism is installed inside the carrier;

[0008] The punching mechanism includes a rotating shaft, a rotating wheel, a hydraulic cylinder, a pressure head, a first rotating disk, a mounting cylinder, a matching head, a guide rod, a first spring, a punching punch, a second rotating disk and a die hole. The inner middle of the carrier is rotatably connected to the rotating shaft, the top of the rotating shaft is fixed with a rotating wheel, the inner side of the carrier is fixed with a hydraulic cylinder, the power output end of the hydraulic cylinder is fixed with a pressure head, the outer side of the rotating shaft is fixed with a first rotating disk, the interior of the first rotating disk is evenly distributed and slidably connected with a plurality of mounting cylinders, the top of the mounting cylinder is fixed with a matching head, the bottom of the matching head is fixed with two guide rods, and the plurality of guide rods are slidably connected with the first rotating disk, the outer side of the mounting cylinder is sleeved with a first spring, the bottom of the mounting cylinder is fixed with a punching punch, the bottom of the rotating shaft is fixed with a second rotating disk, the second rotating disk is rotatably connected to the workbench, and the interior of the second rotating disk is evenly distributed with die holes corresponding to the punching punches.

[0009] Preferably, the rotation limiting mechanism includes a rotating disk, a matching hole, a telescopic limiting rod, a limiting plate, a second spring and a pulling head. A rotating disk is fixed on the outside of the supporting frame and located inside the rotating shaft. A plurality of matching holes are evenly distributed inside the rotating disk. The supporting frame of the rotating disk is rotatably connected. The internal end of the supporting frame is slidably connected to the telescopic limiting rod. The limiting plate is fixed on the outside of the telescopic limiting rod. The second spring is sleeved on the outside of the telescopic limiting rod and located on one side of the limiting plate. A pulling head is fixed on one end of the telescopic limiting rod.

[0010] Preferably, the outside of the first rotating disk is provided with a digital scale corresponding to the aperture of the punching punch.

[0011] Preferably, a funnel receiving trough is fixed just below the second rotating disk and inside the workbench.

[0012] Preferably, a waste box is fixed to the bottom of the workbench, and a waste box is slidably connected to the interior of the waste box.

[0013] Preferably, a handle is fixed on one end of the waste box, and guide bars are fixed on both sides of the waste box.

[0014] Preferably, the bottom four corners of the workbench are fixed with supporting legs.

[0015] It can be seen undoubtedly that the above technical solutions of the present application can solve the technical problems to be solved by the present application.

[0016] Meanwhile, the above technical solutions have at least the following beneficial effects:

[0017] 1. The punch mechanism structure design of the present application makes the device move downward by starting the hydraulic cylinder and driving the pressure head, and the punch protruding die enters the recess die hole to realize punching and stamping of the aluminum veneer, thereby improving the punching efficiency.

[0018] 2. The rotary limiting mechanism structure design of the present application makes the device slide in the bearing frame by the sliding of the telescopic limiting rod, realizes the sliding fit with the matching hole for adjusting the punching size and limiting, and can punch holes of different sizes according to the needs of the aluminum veneer. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0020] Figure 1 It is the overall structure schematic diagram of the present application;

[0021] Figure 2 It is the connection structure schematic diagram of the punch protruding die and the recess die hole of the present application;

[0022] Figure 3 It is the local enlarged structure schematic diagram of the present application; Figure 2

[0023] Figure 4 It is the connection structure schematic diagram of the matching hole and the telescopic limiting rod of the present application;

[0024] Figure 5 It is the local enlarged structure schematic diagram of the present application; Figure 4

[0025] Figure 6 It is the connection structure schematic diagram of the workbench, the waste box and the waste box of the present application.

[0026] ​​In the figure: 1. workbench; 2. supporting frame; 3. rotating shaft; 4. rotating wheel; 5. hydraulic cylinder; 6. pressure head; 7. first rotating disk; 8. mounting cylinder; 9. matching head; 10. guide rod; 11. first spring; 12. punching punch; 13. second rotating disk; 14. die hole; 15. rotating disk; 16. matching hole; 17. telescopic limit rod; 18. limit plate; 19. second spring; 20. pulling head; 21. digital scale; 22. funnel receiving trough; 23. waste box; 24. waste box; 25. handle; 26. guide bar; 27. support leg. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0031] Example 1

[0032] Reference Figure 1 - Figure 6 A punching machine for aluminum veneer processing includes a workbench 1 and a carrier 2. The carrier 2 is fixed to one side of the top of the workbench 1. A punching mechanism is installed between the workbench 1 and the carrier 2. A rotation limiting mechanism is installed inside the carrier 2.

[0033] The punching mechanism comprises a rotating shaft 3, a rotating wheel 4, a hydraulic cylinder 5, a pressure head 6, a first rotating disc 7, a mounting cylinder 8, a matching head 9, a guide rod 10, a first spring 11, a punching punch 12, a second rotating disc 13 and a die hole 14, the rotating shaft 3 is rotationally connected in the middle of the inner part of the bearing frame 2, the top of the rotating shaft 3 is fixed with the rotating wheel 4, one side of the inner part of the bearing frame 2 is fixed with the hydraulic cylinder 5, the power output end of the hydraulic cylinder 5 is fixed with the pressure head 6, the outer side of the rotating shaft 3 is fixed with the first rotating disc 7, a plurality of mounting cylinders 8 are uniformly distributed and slidably connected in the inner part of the first rotating disc 7, the top of the mounting cylinder 8 is fixed with the matching head 9, the bottom of the matching head 9 is fixed with two guide rods 10, the plurality of guide rods 10 are slidably connected with the first rotating disc 7, the outer part of the mounting cylinder 8 is sleeved with the first spring 11, the bottom of the mounting cylinder 8 is fixed with the punching punch 12, the bottom of the rotating shaft 3 is fixed with the second rotating disc 13, the second rotating disc 13 is rotationally connected with the workbench 1, a plurality of die holes 14 corresponding to the punching punch 12 are uniformly distributed in the inner part of the second rotating disc 13; when the aluminum veneer needs to be punched, the aluminum veneer to be punched is placed on the top of the second rotating disc 13 at a suitable position, and then the hydraulic cylinder 5 is started, the power output end of the hydraulic cylinder 5 drives the pressure head 6 to move downward, the pressure head 6 continues to move downward and contacts the matching head 9, the matching head 9 drives the mounting cylinder 8 to move downward, the guide rods 10 realize the guiding effect when the mounting cylinder 8 and the matching head 9 move downward, the mounting cylinder 8 drives the punching punch 12 to move downward, the punching punch 12 moves downward into the corresponding die hole 14, and the punching operation of the aluminum veneer can be realized;

[0034] A digital scale 21 corresponding to the hole diameter of the punching punch 12 is arranged on the outer part of the first rotating disc 7; through the arrangement of the digital scale 21, the punching size can be directly observed without using a caliper, the punching efficiency is improved, and the situation that the punching size is wrong due to the unclear size of the punching punch 12 is avoided;

[0035] A hopper receiving groove 22 is fixed below the second rotating disc 13 and in the inner part of the workbench 1; through the arrangement of the hopper receiving groove 22, the stamping waste is collected, the stamping waste after punching is scattered, which is collected and is troublesome, the difficulty of waste collection is reduced, and the on-site hygiene is maintained;

[0036] A waste box 23 is fixed to the bottom of the workbench 1, and a waste box 24 is slidably connected in the inner part of the waste box 23; one end of the waste box 24 is fixed with a handle 25, and guide strips 26 are fixed to the two sides of the waste box 24; through the arrangement of the waste box 24, the collected waste is conveniently poured, and the waste box 24 is convenient and fast to use; through the arrangement of the guide strips 26, the waste box 24 and the waste box 23 are stably and smoothly slid; through the arrangement of the handle 25, the waste box 24 is conveniently opened and closed, and the practicability is good;

[0037] Support legs 27 are fixed to the four end corners of the bottom of the workbench 1; through the setting of the support legs 27, the punching machine for aluminum single plate processing plays a supporting role, ensuring that the equipment is placed stably to prevent tipping, and at the same time reducing vibration during equipment operation.

[0038] Example 2

[0039] Reference Figure 5 , a punching machine for processing aluminum veneer, the rotation limit mechanism includes a rotating disk 15, a matching hole 16, a telescopic limiting rod 17, a limiting plate 18, a second spring 19 and a pulling head 20, the outside of the carrier 2 and the inside of the rotating shaft 3 is fixed with a rotating disk 15, the inside of the rotating disk 15 is evenly distributed with a plurality of matching holes 16, the carrier 2 of the rotating disk 15 is rotatably connected, one end of the inside of the carrier 2 is slidably connected with the telescopic limiting rod 17, the outside of the telescopic limiting rod 17 is fixed with a limiting plate 18, the outside of the telescopic limiting rod 17 and a second spring 19 is sleeved on one side of the limiting plate 18, and one end of the telescopic limiting rod 17 is fixed with a pulling head 20; when the punching machine for processing aluminum veneer is to be rotationally limited, the pulling head 20 is pulled, and the pulling head 20 drives the telescopic limiting rod 17 slides inside the carrier 2, the telescopic limit rod 17 drives the limit plate 18 to move, one side of the limit plate 18 squeezes the second spring 19, the second spring 19 contracts and deforms, and then one end of the telescopic limit rod 17 slides out from the matching hole 16. At this time, the rotating wheel 4 is rotated as needed, the rotating wheel 4 drives the first rotating disk 7 and the rotating shaft 3 to rotate, and the rotating shaft 3 drives the rotating disk 15 to move, and adjusts the size of the punching punch 12 to be punched to be directly below the hydraulic cylinder 5 and the pressure head 6. The pulling head 20 is released, the second spring 19 rebounds, and the second spring 19 drives the limit plate 18 and the telescopic limit rod 17 to slide inside the carrier 2, and one end of the telescopic limit rod 17 slides into the newly adjusted matching hole 16, thereby realizing the adjustment of the punching diameter;

[0040] The use process of the punching machine for aluminum veneer processing provided by the utility model is as follows:

[0041] When the punching machine for aluminum veneer processing is to be rotationally limited, a rotating disk 15 is fixed on the outside of the carrier 2 and inside the rotating shaft 3, and a plurality of matching holes 16 are evenly distributed inside the rotating disk 15. The carrier 2 of the rotating disk 15 is rotatably connected, and one end of the interior of the carrier 2 is slidably connected with a telescopic limit rod 17, and a limit plate 18 is fixed on the outside of the telescopic limit rod 17. A second spring 19 is sleeved on the outside of the telescopic limit rod 17 and located on one side of the limit plate 18. A pulling head 20 is fixed to one end of the telescopic limit rod 17; and then the pulling head 20 is pulled, and the pulling head 20 drives the telescopic limit rod 17 to slide inside the carrier 2, and the telescopic limit rod 17 drives the limit plate 18 to move. , one side of the limiting plate 18 squeezes the second spring 19, the second spring 19 contracts and deforms, and then one end of the telescopic limiting rod 17 slides out from the inside of the matching hole 16. At this time, the rotating wheel 4 is rotated as needed, and the rotating wheel 4 drives the first rotating disk 7 and the rotating shaft 3 to rotate, and the rotating shaft 3 drives the rotating disk 15 to move, and adjusts the size of the punching punch 12 to be punched to be directly below the hydraulic cylinder 5 and the pressure head 6. The pulling head 20 is released, and the second spring 19 rebounds. The second spring 19 drives the limiting plate 18 and the telescopic limiting rod 17 to slide inside the carrier 2, and one end of the telescopic limiting rod 17 slides into the newly adjusted matching hole 16, thereby realizing the adjustment of the punching diameter;

[0042] When the aluminum veneer is to be punched, since the inner middle of the carrier 2 is connected to the rotating shaft 3, the top of the rotating shaft 3 is fixed with a turntable 4, the inner side of the carrier 2 is fixed with a hydraulic cylinder 5, the power output end of the hydraulic cylinder 5 is fixed with a pressure head 6, the outer side of the rotating shaft 3 is fixed with a first rotating disk 7, the interior of the first rotating disk 7 is evenly distributed and slidably connected with a plurality of mounting cylinders 8, the top of the mounting cylinder 8 is fixed with a matching head 9, the bottom of the matching head 9 is fixed with two guide rods 10, and the plurality of guide rods 10 are all slidably connected with the first rotating disk 7, the outer side of the mounting cylinder 8 is sleeved with a first spring 11, the bottom of the mounting cylinder 8 is fixed with a punching punch 12, and the bottom of the rotating shaft 3 is fixed with a second rotating disk 13 , the second rotating disk 13 is rotatably connected to the workbench 1, and the interior of the second rotating disk 13 is evenly distributed with die holes 14 corresponding to the punching punch 12; the aluminum veneer to be punched is placed in a suitable position on the top of the second rotating disk 13, and then the hydraulic cylinder 5 is started. The power output end of the hydraulic cylinder 5 drives the pressure head 6 to move downward, and the pressure head 6 continues to move downward and contacts the matching head 9. The matching head 9 drives the installation cylinder 8 to move downward. The guide rod 10 realizes a guiding effect when the installation cylinder 8 and the matching head 9 move downward. The installation cylinder 8 drives the punching punch 12 to move downward, and the punching punch 12 moves downward and enters the corresponding die hole 14, so that the punching operation of the aluminum veneer can be realized;

[0043] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A punching machine for aluminum veneer processing, characterized in that: It comprises a workbench (1) and a carrier frame (2), wherein the carrier frame (2) is fixed to one side of the top of the workbench (1), a punching mechanism is installed between the workbench (1) and the carrier frame (2), and a rotation limiting mechanism is installed inside the carrier frame (2); The punching mechanism comprises a rotating shaft (3), a rotating wheel (4), a hydraulic cylinder (5), a pressure head (6), a first rotating disk (7), a mounting cylinder (8), a matching head (9), a guide rod (10), a first spring (11), a punching punch (12), a second rotating disk (13) and a die hole (14); the rotating shaft (3) is rotatably connected to the middle of the inner portion of the carrier (2); the rotating wheel (4) is fixed to the top of the rotating shaft (3); a hydraulic cylinder (5) is fixed to one side of the inner portion of the carrier (2); a pressure head (6) is fixed to the power output end of the hydraulic cylinder (5); a first rotating disk (7) is fixed to the outer side of the rotating shaft (3); the first rotating disk (7) ) is evenly distributed inside and slidably connected with a plurality of mounting cylinders (8), a matching head (9) is fixed on the top of the mounting cylinder (8), two guide rods (10) are fixed on the bottom of the matching head (9), and the plurality of guide rods (10) are all slidably connected with the first rotating disk (7), a first spring (11) is sleeved on the outside of the mounting cylinder (8), a punching punch (12) is fixed on the bottom of the mounting cylinder (8), a second rotating disk (13) is fixed on the bottom of the rotating shaft (3), the second rotating disk (13) is rotatably connected to the workbench (1), and the interior of the second rotating disk (13) is evenly distributed with die holes (14) corresponding to the punching punch (12).

2. The punching machine for aluminum veneer processing according to claim 1, characterized in that: The rotation limiting mechanism comprises a rotating disk (15), a matching hole (16), a telescopic limiting rod (17), a limiting plate (18), a second spring (19) and a pulling head (20); the rotating disk (15) is fixed outside the supporting frame (2) and inside the rotating shaft (3); a plurality of matching holes (16) are evenly distributed inside the rotating disk (15); the supporting frame (2) of the rotating disk (15) is rotatably connected; one end of the supporting frame (2) is slidably connected to the telescopic limiting rod (17); the limiting plate (18) is fixed outside the telescopic limiting rod (17); the second spring (19) is sleeved on the outside of the telescopic limiting rod (17) and on one side of the limiting plate (18); and the pulling head (20) is fixed to one end of the telescopic limiting rod (17).

3. The punching machine for aluminum veneer processing according to claim 1, characterized in that: The outside of the first rotating disk (7) is provided with a digital scale (21) corresponding to the aperture of the punching punch (12).

4. The punching machine for aluminum veneer processing according to claim 1, characterized in that: A funnel receiving trough (22) is fixed directly below the second rotating disk (13) and inside the workbench (1).

5. The punching machine for aluminum veneer processing according to claim 1, characterized in that: A waste box (23) is fixed to the bottom of the workbench (1), and a waste box (24) is slidably connected to the interior of the waste box (23).

6. The punching machine for aluminum veneer processing according to claim 5, characterized in that: A handle (25) is fixed on one end of the waste box (24), and guide bars (26) are fixed on both sides of the waste box (24).

7. The punching machine for aluminum veneer processing according to claim 1, characterized in that: Support legs (27) are fixed to the four end corners of the bottom of the workbench (1).

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