Aluminum veneer punching machine

Abstract

The utility model belongs to aluminium veneer technical field especially is a kind of aluminium veneer punching machine. Including processing machine, the top of processing machine is provided with two clamping structures and punching structure, the clamping structure of one side is located in the both sides of punching structure. Through clamping structure, utilize electric push rod to be lifted and moved by movable table to make connecting rod ground hole connecting disc, so that the abutment ring of connecting disc bottom end can be contacted with aluminium veneer surface, and buffer function is realized by damping spring rod, when abutment ring is contacted with aluminium veneer, spring rod can effectively absorb and disperse impact force, to form flexible buffer protection in clamping process, this buffering mechanism not only can avoid the surface scratch or deformation of aluminium veneer that traditional rigid clamping can cause, can also ensure that clamping force is evenly distributed, maintains stable clamping state, this design improves the precision and quality of punching processing, makes finished product hole position more accurate.

Description

Technical Field

[0001] This utility model relates to the field of aluminum single-panel technology, specifically to an aluminum single-panel punching machine. Background Technology

[0002] Aluminum single-layer panels are building decoration materials that have undergone chromating and other treatments, followed by fluorocarbon spraying technology. Because the fluorocarbon coating has excellent corrosion resistance and weather resistance, it can resist acid rain, salt spray and various air pollutants, has excellent resistance to cold and heat, can resist strong ultraviolet radiation, and can maintain its color and prevent powdering for a long time, resulting in a long service life. Therefore, aluminum single-layer panels are widely used in building decoration fields such as ceilings, column and beam cladding, partitions, and curtain walls, especially in the field of decorative ceilings.

[0003] Before aluminum panels enter the punching process, precise positioning is required, which is a key step to ensure the quality of subsequent punching.

[0004] However, the positioning methods commonly used in the industry often cause varying degrees of mechanical damage to the surface of aluminum panels. This damage not only leaves obvious indentations or scratches on the surface, but also leads to hole misalignment or deformation during subsequent punching. After the aluminum panel has been punched, this surface damage severely affects the overall aesthetics of the product, significantly diminishing its decorative effect. More seriously, this surface damage also reduces the corrosion resistance and lifespan of the aluminum panel, ultimately resulting in a significant decrease in the product's usability and making it unable to meet the requirements of high-end architectural decoration materials.

[0005] Therefore, we propose an aluminum single-panel punching machine to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides an aluminum single-panel punching machine, which solves the problems mentioned in the background section.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0010] A punching machine for aluminum single-panel includes a processing table, the top of which is provided with two clamping structures and a punching structure, the clamping structures being located on both sides of the punching structure;

[0011] The clamping structure includes a mounting back plate. A first mounting platform and a second mounting platform are fixedly mounted on the outer side of the mounting back plate. An electric push rod is fixedly mounted on the top of the first mounting platform. A movable platform is fixedly connected to the movable end of the electric push rod. Four connecting rods are fixedly mounted on the bottom of the movable platform. A connecting plate is fixedly mounted between the bottom ends of the four connecting rods. An abutment ring is provided at the bottom end of the connecting plate.

[0012] Furthermore, the processing machine includes a processing table, the processing table has a collection groove inside, a punch plate is movably engaged at the opening at the top of the collection groove, and a recycling box is movably inserted into the opening at the side end of the collection groove.

[0013] Furthermore, the perforated plate has a through-hole inside, and the perforated plate is located directly above the recycling box.

[0014] Furthermore, the movable platform is located between the first mounting platform and the second mounting platform, and the bottom end of the connecting rod passes through the second mounting platform and extends to the bottom of the second mounting platform.

[0015] Furthermore, a damping spring rod is provided between the connecting plate and the abutment ring. The number of damping spring rods is four, and the four damping spring rods are arranged in a circular array between the connecting plate and the abutment ring.

[0016] Furthermore, the punching structure includes a drive platform, a hydraulic cylinder is fixedly installed at the top of the drive platform, a lifting platform is provided at the movable end of the hydraulic cylinder, and a punch is provided inside the lifting platform.

[0017] Furthermore, a connecting block is fixedly connected to the movable end of the hydraulic cylinder, and a connecting frame is fixedly connected to the top of the lifting platform, with the connecting block and the connecting frame being movably engaged.

[0018] Furthermore, a guide rod is movably inserted inside the lifting platform, and the bottom end of the guide rod is connected to the top of the processing machine table.

[0019] (III) Beneficial Effects

[0020] Compared with the prior art, this utility model provides an aluminum single-panel punching machine, which has the following beneficial effects:

[0021] This invention utilizes a clamping structure and an electric push rod to move the connecting rod and connecting plate up and down via a movable platform. This allows the contact ring at the bottom of the connecting plate to contact the surface of the aluminum panel, and a damping spring rod provides a buffering function. When the contact ring contacts the aluminum panel, the spring rod effectively absorbs and disperses the impact force, thus forming a flexible buffer protection during clamping. This buffering mechanism not only avoids scratches or deformation of the aluminum panel surface that may be caused by traditional rigid clamping, but also ensures uniform distribution of clamping force and maintains a stable clamping state. This design improves the precision and quality of punching processing, resulting in more accurate hole positions in the finished product. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the processing machine of this utility model;

[0024] Figure 3 This is a schematic diagram of the clamping structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the punching structure of this utility model.

[0026] In the diagram: 1. Machining machine; 101. Machining table; 102. Collection trough; 103. Punching plate; 104. Recycling box; 2. Clamping structure; 201. Mounting back plate; 202. First mounting platform; 203. Second mounting platform; 204. Electric push rod; 205. Movable platform; 206. Connecting rod; 207. Connecting plate; 208. Damping spring rod; 209. Abutment ring; 3. Punching structure; 301. Drive platform; 302. Hydraulic cylinder; 303. Lifting platform; 304. Connecting block; 305. Connecting frame; 306. Guide rod; 307. Punching tool. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example

[0029] like Figure 1-4 As shown in the figure, an embodiment of the present invention provides an aluminum single-panel punching machine, including a processing table 1. The top of the processing table 1 is provided with two clamping structures 2 and a punching structure 3, and the clamping structures 2 are located on both sides of the punching structure 3.

[0030] The clamping structure 2 includes a mounting back plate 201. A first mounting platform 202 and a second mounting platform 203 are fixedly mounted on the outer side of the mounting back plate 201. An electric push rod 204 is fixedly mounted on the top of the first mounting platform 202. A movable platform 205 is fixedly connected to the movable end of the electric push rod 204. Four connecting rods 206 are fixedly mounted on the bottom of the movable platform 205. A connecting plate 207 is fixedly mounted between the bottom ends of the four connecting rods 206. An abutment ring 209 is provided at the bottom end of the connecting plate 207.

[0031] The surface of the contact ring 209 is provided with anti-slip texture, which increases the friction between it and the aluminum panel, improves the clamping effect, and prevents the aluminum panel from slipping or misaligning during the punching process, thereby further improving the accuracy and quality of the punching process.

[0032] like Figure 2 As shown, in some embodiments, the processing table 1 includes a processing table 101, the processing table 101 has a collection groove 102 inside, a punch plate 103 is movably engaged at the opening at the top of the collection groove 102, and a recycling box 104 is movably inserted into the opening at the side end of the collection groove 102.

[0033] Specifically, the perforated plate 103 facilitates the punching operation of aluminum panels. At the same time, the waste generated from punching can fall directly into the collection tank 102 and be collected and processed uniformly through the recycling box 104, which improves the cleanliness of the working environment and facilitates the recycling of waste.

[0034] In addition, both the perforated plate 103 and the recycling box 104 are detachable, making it easy for users to replace or clean them according to their actual needs, thus enhancing the practicality and convenience of the equipment.

[0035] like Figure 2 As shown, in some embodiments, the perforated plate 103 has a through opening inside, and the perforated plate 103 is located directly above the recycling box 104.

[0036] Specifically, the perforated plate model 103 can be switched to different hole diameters according to the perforation size to meet the perforation requirements of aluminum panels of different specifications. This not only improves the flexibility of the equipment, but also ensures the efficiency and accuracy of the perforation operation.

[0037] like Figure 3 As shown, in some embodiments, the movable platform 205 is located between the first mounting platform 202 and the second mounting platform 203, and the bottom end of the connecting rod 206 passes through the second mounting platform 203 and extends to the bottom of the second mounting platform 203.

[0038] Specifically, when the electric push rod 204 drives the movable platform 205 to move up and down, the connecting rod 206 moves up and down stably under the guidance of the second mounting platform 203, ensuring that the contact ring 209 can accurately contact the surface of the aluminum single panel, thus enhancing the stability and reliability of the clamping structure 2.

[0039] In addition, the connecting rod 206 is made of high-strength aluminum, which has excellent bending strength and wear resistance, and can maintain good working condition during long-term use, thus extending the service life of the equipment.

[0040] like Figure 3 As shown, in some embodiments, a damping spring rod 208 is provided between the connecting disk 207 and the abutment ring 209. The number of damping spring rods 208 is four, and the four damping spring rods 208 are arranged in a circular array between the connecting disk 207 and the abutment ring 209.

[0041] Specifically, the damping spring rod 208 not only provides the necessary elastic cushioning but also adaptively adjusts according to the thickness of the aluminum panel, ensuring a tight fit between the contact ring 209 and the aluminum panel while preventing damage to the aluminum panel due to excessive clamping force. This design allows the punching machine to process aluminum panels of different thicknesses, improving the equipment's versatility and flexibility.

[0042] Furthermore, the inner edge of the contact ring 209 is designed as an arc. This design reduces stress concentration when in contact with the aluminum panel, further reducing the risk of surface damage. At the same time, the arc-shaped edge also facilitates the smooth sliding of the contact ring 209 across the surface of the aluminum panel, improving the stability and smoothness of the clamping process.

[0043] In addition, the clamping structure 2 also includes a locking device, and the positioning pin inserted into the front side of the second mounting platform 203 can lock the connecting rod 206 with the positioning hole.

[0044] This locking device is used to lock the position of the movable table 205 after the electric push rod 204 drives the contact ring 209 into tight contact with the aluminum plate, preventing the clamping from loosening due to vibration or impact during the punching process. The design of the locking device enhances the stability and reliability of the clamping structure 2, ensuring the safe operation of the punching process.

[0045] like Figure 4 As shown, in some embodiments, the punching structure 3 includes a drive platform 301, a hydraulic cylinder 302 is fixedly installed on the top of the drive platform 301, a lifting platform 303 is provided on the movable end of the hydraulic cylinder 302, and a punch 307 is provided inside the lifting platform 303.

[0046] Specifically, the hydraulic cylinder 302 drives the lifting platform 303 to move up and down, thereby enabling the puncher 307 to punch holes in the aluminum panel. This design makes the punching process stable and controllable, ensuring punching quality and efficiency. At the same time, the hydraulic cylinder 302 has strong driving force, which can easily handle aluminum panels of various thicknesses, further improving the adaptability and flexibility of the equipment.

[0047] like Figure 4 As shown, in some embodiments, the movable end of the hydraulic cylinder 302 is fixedly connected to a connecting block 304, and the top of the lifting platform 303 is fixedly connected to a connecting frame 305, with the connecting block 304 and the connecting frame 305 being movably engaged.

[0048] Specifically, the movable snap-fit ​​connection between the connecting block 304 and the connecting bracket 305 makes the installation and removal of the punch 307 simple and quick. Users can easily replace the punch 307 with simple operations, thus adapting to punching operations of different specifications and sizes. This modular design not only improves the flexibility and convenience of the equipment, but also helps to reduce maintenance and time costs.

[0049] like Figure 4 As shown, in some embodiments, a guide rod 306 is movably inserted into the interior of the lifting platform 303, and the bottom end of the guide rod 306 is connected to the top end of the processing machine table 1.

[0050] Specifically, the guide rod 306 not only enhances the stability of the lifting platform 303 during the lifting process, but also effectively prevents the reduction in punching accuracy caused by deviation or shaking.

[0051] During use, the worker places the aluminum panel to be punched on the punching plate 103, and then activates the electric push rod 204. The movable end of the electric push rod 204 pushes the movable platform 205 and its lower connecting rod 206, connecting plate 207, and abutment ring 209 to descend as a whole until the abutment ring 209 is tightly pressed against the surface of the aluminum panel. When the abutment ring 209 contacts the aluminum panel, the damping spring rod 208 acts as a buffer, absorbing and dispersing the impact force, protecting the aluminum panel from damage.

[0052] When the movable platform 205 needs to be locked, the positioning pin inserted into the front of the second mounting platform 203 can lock the connecting rod 206 with the positioning hole, effectively preventing the movable platform 205 from shifting position due to vibration or external force during the punching operation. After locking the movable platform 205, the workers can safely carry out the subsequent punching operation without worrying about problems such as loose clamping or position shift, thus ensuring the smooth progress of the punching operation and the stable and reliable punching quality.

[0053] Simultaneously, hydraulic cylinder 302 is activated, and its movable end pushes lifting platform 303 to descend steadily along guide rod 306. The punch 307 inside lifting platform 303 descends accordingly, aligning with the through-hole on punch plate 103 to punch holes in the aluminum panel. During the punching process, the high-speed rotation and powerful punching of punch 307 ensure that clear and accurate holes are formed on the aluminum panel.

[0054] After punching is completed, the movable end of the hydraulic cylinder 302 drives the lifting platform 303 to rise, and the punch 307 leaves the surface of the aluminum panel. Subsequently, the movable end of the electric push rod 204 drives the abutment ring 209 to rise, releasing the aluminum panel. The worker can then remove the punched aluminum panel and proceed to the next round of operations.

[0055] In summary, through the clamping structure 2, the electric push rod 204 can cause the connecting rod 206 and the connecting plate 207 to move up and down via the movable table 205, so that the contact ring 209 at the bottom of the connecting plate 207 can contact the surface of the aluminum panel. The damping spring rod 208 provides a buffering function. When the contact ring 209 contacts the aluminum panel, the spring rod can effectively absorb and disperse the impact force, thus forming a flexible buffer protection during the clamping process. This buffering mechanism can not only avoid scratches or deformation of the aluminum panel surface that may be caused by traditional rigid clamping, but also ensure that the clamping force is evenly distributed and maintain a stable clamping state. This design improves the accuracy and quality of punching and makes the finished hole position more accurate.

[0056] It should be noted that the specific models and specifications of the electric push rod 204, hydraulic cylinder 302 and punch 307 in the aluminum single-panel punching machine need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0057] Furthermore, the power supply and operating principle of the electric push rod 204, hydraulic cylinder 302, and punch 307 in the aluminum single-panel punching machine are clear to those skilled in the art and will not be described in detail here.

[0058] Furthermore, the working principles and wiring methods of the electric push rod 204, hydraulic cylinder 302, and punch 307 in the aluminum single-panel punching machine are commonplace and belong to conventional methods or common knowledge. They will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0059] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An aluminum single-panel punching machine, comprising a processing machine base (1), characterized in that: The top of the processing machine table (1) is provided with two clamping structures (2) and a punching structure (3), and the clamping structures (2) are located on both sides of the punching structure (3); The clamping structure (2) includes a mounting back plate (201). A first mounting platform (202) and a second mounting platform (203) are fixedly mounted on the outer side of the mounting back plate (201). An electric push rod (204) is fixedly mounted on the top of the first mounting platform (202). A movable platform (205) is fixedly connected to the movable end of the electric push rod (204). Four connecting rods (206) are fixedly mounted on the bottom of the movable platform (205). A connecting plate (207) is fixedly mounted between the bottom ends of the four connecting rods (206). An abutment ring (209) is provided at the bottom end of the connecting plate (207).

2. The aluminum single-panel punching machine according to claim 1, characterized in that: The processing table (1) includes a processing table (101), and a collection groove (102) is provided inside the processing table (101). A perforated plate (103) is movably engaged at the opening at the top of the collection groove (102), and a recycling box (104) is movably inserted into the opening at the side end of the collection groove (102).

3. The aluminum single-panel punching machine according to claim 2, characterized in that: The perforated plate (103) has a through opening inside, and the perforated plate (103) is located directly above the recycling box (104).

4. The aluminum single-panel punching machine according to claim 1, characterized in that: The movable platform (205) is located between the first mounting platform (202) and the second mounting platform (203), and the bottom end of the connecting rod (206) passes through the second mounting platform (203) and extends to the bottom of the second mounting platform (203).

5. The aluminum single-panel punching machine according to claim 1, characterized in that: A damping spring rod (208) is provided between the connecting plate (207) and the abutment ring (209). There are four damping spring rods (208), and the four damping spring rods (208) are arranged in a ring array between the connecting plate (207) and the abutment ring (209).

6. The aluminum single-panel punching machine according to claim 1, characterized in that: The punching structure (3) includes a drive platform (301), a hydraulic cylinder (302) is fixedly installed on the top of the drive platform (301), a lifting platform (303) is provided on the movable end of the hydraulic cylinder (302), and a punch (307) is provided inside the lifting platform (303).

7. The aluminum single-panel punching machine according to claim 6, characterized in that: The movable end of the hydraulic cylinder (302) is fixedly connected to a connecting block (304), and the top of the lifting platform (303) is fixedly connected to a connecting frame (305). The connecting block (304) and the connecting frame (305) are movably engaged.

8. The aluminum single-panel punching machine according to claim 6, characterized in that: The lifting platform (303) is internally connected to a guide rod (306), the bottom end of which is connected to the top end of the processing machine table (1).

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