A pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine and preparation method thereof

Abstract

The present invention belongs to the technical field of shearing equipment, and in particular, is a trimming machine for pressure-resistant and earthquake-resistant double-sided aluminum cabinet panels and a preparation method thereof. In view of the problems that the hinge installation of the existing double-sided aluminum alloy cabinet panels is prone to offset when used as cabinet doors, and the panels are hollow, the processing technology is relatively complicated, and the processing cost is high, the following scheme is proposed, which includes a workbench, the top of which is fixed with two mounting frames, the top of which is fixed with an electric push rod, the output ends of the two electric push rods both pass through the bottom of the mounting frame, and are fixed with the same upper template. In the present invention, trimming, stamping and side cutting functions are integrated into one, which significantly improves the efficiency of aluminum plate processing. The upper template and the lower die table are driven by the electric push rod to work in coordination, which not only realizes the precise stamping of the aluminum plate, but also can complete the side cutting at the same time, reducing the processing steps and the need to replace equipment.

Description

Technical Field

[0001] The invention relates to the technical field of shearing equipment, and in particular to a pressure-resistant and shock-resistant double-sided aluminum cabinet plate trimming machine and a preparation method thereof. Background Art

[0002] Double-sided aluminum alloy cabinet panels are widely used in kitchen decoration, especially suitable for cabinet door panels, countertops, backsplashes and wall decoration, etc., and have the advantages of waterproof, fireproof, insect-proof, impact-resistant, wear-resistant, odor-free, non-deformation and aesthetics.

[0003] After searching, the utility model with the announcement number CN208144798U discloses a double-sided aluminum alloy cabinet board, which has the following disadvantages during use:

[0004] 1. When used as a cabinet door, a hinge installation hole needs to be opened on the board, but the traditional installation hole can only accommodate the bottom of the hinge, and the top part cannot be positioned, which is easy to deviate during installation;

[0005] 2. Moreover, the plate is hollow, the processing technology is relatively complicated, and the processing cost is high;

[0006] 3. In the processing of cabinet panels, traditional cutting and stamping processes often have problems such as low efficiency, insufficient precision and inconvenient waste disposal. Summary of the invention

[0007] The purpose of the present invention is to solve the shortcomings of the prior art that when double-sided aluminum alloy cabinet panels are used as cabinet doors, the hinge installation is prone to deviation; the panels are hollow, the processing technology is relatively complicated, and the processing cost is high. A pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine and a preparation method thereof are proposed.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A pressure-resistant and earthquake-resistant double-sided aluminum cabinet panel, comprising a cabinet panel, the cabinet panel is hollow and filled with polyethylene, and a blocking plate and a handle are respectively provided at both ends of the cabinet panel for sealing the two ends of the cabinet panel;

[0010] The cabinet panel is composed of two aluminum plates, and the blocking plate and the handle are each provided with at least two clamping mechanisms for fixing the blocking plate, the handle and the aluminum plate together;

[0011] A plurality of positioning grooves are provided on the top of one of the aluminum plates, a hinge connected to the cabinet body is provided in the positioning groove, and the top of the hinge is located in the positioning groove for limiting the hinge.

[0012] In a possible design, the clamping mechanism includes a positioning block fixed on the blocking plate and the handle, the positioning block is slidingly provided with a first wedge block, one side of the positioning block is slidingly provided with two pins, both sides of the aluminum plate are provided with sockets used in conjunction with the pins, a first spring is sleeved on the pin, the two ends of the first spring are respectively fixedly connected to the outer wall of the pin and the inner wall of one side of the positioning block, one side of the blocking plate and the handle are provided with countersunk holes corresponding to the positioning blocks, the inner threads of the countersunk holes are provided with bolts, one end of the bolt is rotatably connected to the first wedge block, and is used to drive the pin to extend and retract.

[0013] A pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine, used for processing the above-mentioned aluminum plate, comprises a workbench, two mounting frames are fixedly provided on the top of the workbench, an electric push rod is fixedly provided on the top of the mounting frame, the output ends of the two electric push rods both pass through the bottom of the mounting frame and are fixedly provided with the same upper template, and a lower die table used in conjunction with the upper template is fixedly provided on the top of the workbench for stamping the aluminum plate;

[0014] A first cutter for cutting the aluminum plate is fixedly provided on one side of the upper template, and a cutter groove for accommodating the first cutter is provided on the top of the workbench;

[0015] The side cutting mechanism is arranged on the top of the workbench and is used in conjunction with the electric push rod to cut the formed aluminum plate and punch the sockets on the aluminum plate;

[0016] A plurality of punching blocks are provided through the top of the upper mold plate, and the plurality of punching blocks are all connected to the electric push rod for driving the punching blocks to punch the positioning grooves on the aluminum plate. Punching holes corresponding to the punching blocks are provided on the top of the lower mold table and the workbench for accommodating the punching blocks, and the transmission can be manually released when not needed;

[0017] The top of the workbench is provided with two second discharge slots for discharging side materials.

[0018] In a possible design, the side cutting mechanism includes a third guide rod slidingly arranged on one side of the mounting frame, one end of the two third guide rods on the same side is fixedly provided with the same cutting seat, the outer wall of the third guide rod is sleeved with a fourth spring, the two ends of the fourth spring are respectively fixedly connected to the outer wall of the third guide rod and one side of the mounting frame, one side of the cutting seat is fixedly provided with a second cutting knife used in conjunction with the lower die table, and the cutting seat is transmission-connected to the electric push rod for cutting both sides of the aluminum plate.

[0019] In a possible design, two first guide rods are slidably provided through the top of the mounting frame, the outer walls of the two first guide rods are slidably sleeved with a same connecting plate, the bottoms of the two groups of first guide rods are fixedly connected to the upper template, the outer walls of the first guide rods are sleeved with a second spring, the two ends of the second spring are respectively fixedly connected to the connecting plate and the side of the upper template close to each other, and the bottom of the connecting plate is fixedly provided with two second wedges used in conjunction with the cutting seat.

[0020] In a possible design, a limit seat corresponding to the stamping block is fixedly provided on the top of the upper template, a plurality of the limit seats are slidably provided with the same connecting strip, and a plurality of the stamping blocks are fixedly connected to the connecting strip. A second guide rod is slidably provided through the top of the limit seat, and the bottom of the second guide rod is fixedly connected to the connecting strip. A third spring is sleeved on the outer wall of the second guide rod, and the two ends of the third spring are respectively fixedly connected to the outer wall of the second guide rod and the top of the limit seat. The connecting strip is used in conjunction with two connecting plates to drive the stamping block to stamp the aluminum plate.

[0021] In a possible design, a clearance groove is provided on the top of the connecting plate, and an inserting plate used in conjunction with the connecting strip is inserted into the clearance groove. When there is no need to punch the positioning groove, the inserting plate is taken out.

[0022] In a possible design, two punching columns for punching the sockets are fixedly provided on one side of the cutter seat, positioning holes corresponding to the punching columns are provided on one side of the lower die table and the upper die plate, and a first discharge groove corresponding to the positioning holes is provided at the bottom of the lower die table and the workbench for automatic discharge.

[0023] In a possible design, a plurality of groups of mounting holes are provided on the top of the lower die table, and each group of mounting holes is located at a corresponding stamping hole. A fourth guide rod is slidably provided in the mounting hole, and a top plate located in the stamping hole is fixedly provided on the top of the two fourth guide rods. A fifth spring is provided in the mounting hole, and the two ends of the fifth spring are respectively connected to the bottom wall of the mounting hole and the bottom of the fourth guide rod, so as to drive the positioning groove to separate from the stamping hole after stamping.

[0024] A method for preparing a pressure-resistant and earthquake-resistant double-sided aluminum cabinet board by using a trimming machine for pressure-resistant and earthquake-resistant double-sided aluminum cabinet boards, comprising the following steps:

[0025] S1. First, the aluminum plate is conveyed to the workbench by a conveyor at a fixed length, and then the electric push rod is started to extend and drive the upper mold plate to press down. During the pressing process, the aluminum plate is stamped into shape with the lower mold table, and then cut by the first cutter;

[0026] S2, then continue to start the electric push rod to extend and drive multiple stamping blocks to move downward, and continue to stamp the formed aluminum plate to form multiple positioning grooves on the aluminum plate;

[0027] S3. When the electric push rod is extended, it can also drive the second cutters and the punching columns on both sides to approach each other, further trim the formed aluminum plate, and punch the jacks on both sides of the aluminum plate;

[0028] S4. When the positioning groove does not need to be processed, the insert plate is taken out from the clearance groove, and the punching block will not continue to be driven for punching;

[0029] S5. After stamping is completed, clamp the two aluminum plates together, place the blocking plate and handles at both ends of the aluminum plates, insert the positioning block between the two aluminum plates, and then tighten the bolts to drive the pins into the corresponding sockets to fix the two aluminum plates at the same time.

[0030] Beneficial effects: In the present invention, the pressure-resistant and earthquake-resistant double-sided aluminum cabinet board adopts a hollow design and is filled with polyethylene material. This design not only reduces the overall weight, but also significantly improves the pressure resistance and earthquake resistance of the cabinet board through the buffering effect of polyethylene, making the cabinet more stable when subjected to external pressure or vibration, protecting the safety of the items stored inside, and positioning the hinge through the positioning groove so that the hinge will not tilt during installation;

[0031] In the present invention, the pressure-resistant and earthquake-resistant double-sided aluminum cabinet plate is designed with a clamping mechanism, including a positioning block, a first wedge block, a pin and a bolt, etc., so that the fixing between the blocking plate, the handle and the aluminum plate becomes simple and quick. The user can achieve a tight connection or easy disassembly of the components by simply rotating the bolts, without the need for complex tools or professional skills, thereby improving the convenience of installation and maintenance;

[0032] In the present invention, the described pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine realizes the rapid stamping and trimming of the aluminum plate by driving the upper mold plate and the lower mold table to work in coordination through an electric push rod, which significantly improves production efficiency, reduces manual operations, reduces labor intensity, and integrates a first cutter and a second cutter, which can not only perform conventional trimming of the aluminum plate, but also realize precise trimming of both sides of the formed aluminum plate through a side trimming mechanism, thereby enhancing the processing flexibility of the equipment.

[0033] In the present invention, the pressure-resistant and shock-resistant double-sided aluminum cabinet plate trimming machine, through the design of the punching block and the punching column, enables the equipment to complete the punching of the positioning groove and the plug hole on the aluminum plate at the same time, further improving the processing efficiency, and can flexibly choose whether to punch the positioning groove through the coordinated use of the plug plate and the connecting strip, thereby increasing the adaptability and convenience of operation of the equipment;

[0034] In the present invention, the pressure-resistant and shock-resistant double-sided aluminum cabinet plate trimming machine is provided with a top plate structure with a spring on the top of the lower die table. When the punching block completes the punching, the top plate can automatically push the punched part out of the punching hole, which is convenient for the subsequent process, improves the processing efficiency and automation, and can effectively prevent the aluminum plate from being stuck in the punching hole.

[0035] In the present invention, the pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine, through the design of the discharge slots provided on the lower die table and the workbench, enables the waste generated during the stamping and trimming process to be automatically discharged, thereby reducing the workload of manual cleaning, improving the cleanliness and safety of the production environment, and being able to perform continuous processing, and being more convenient to use;

[0036] The present invention integrates trimming, stamping and side trimming functions into one, significantly improving the efficiency of aluminum plate processing. The electric push rod drives the upper mold plate and the lower mold plate to work together, which not only realizes the precise stamping of the aluminum plate, but also completes the side trimming at the same time, reducing the processing steps and the need to change equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A schematic diagram of the three-dimensional structure of a pressure-resistant and earthquake-resistant double-sided aluminum cabinet panel proposed by the present invention;

[0038] Figure 2 This is a schematic diagram of the exploded structure of a pressure-resistant and earthquake-resistant double-sided aluminum cabinet panel proposed by the present invention;

[0039] Figure 3 This is a schematic cross-sectional structure diagram of a positioning block of a pressure-resistant and earthquake-resistant double-sided aluminum cabinet panel proposed by the present invention;

[0040] Figure 4 A three-dimensional structural schematic diagram of a pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine proposed by the present invention;

[0041] Figure 5 This is a schematic diagram of the upper template installation structure of a pressure-resistant and earthquake-resistant double-sided aluminum cabinet panel trimming machine proposed by the present invention;

[0042] Figure 6 A schematic diagram of the structure of a punching block of a pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine proposed by the present invention;

[0043] Figure 7 This is a schematic diagram of the structure of the lower die table of a pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine proposed by the present invention;

[0044] Figure 8 This is a schematic diagram of the structure of the lower die table of a pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine proposed by the present invention;

[0045] Fig. 9This is a schematic cross-sectional structural diagram of a lower die table of a pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine proposed by the present invention;

[0046] Fig.10 The present invention is a schematic diagram of the support platform structure of a pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine.

[0047] In the figure: 1, cabinet board; 2, blocking board; 3, handle; 4, aluminum plate; 5, positioning groove; 6, hinge; 7, socket; 8, positioning block; 9, pin; 10, first wedge; 11, first spring; 12, bolt; 13, countersunk hole; 14, workbench; 15, mounting frame; 16, electric push rod; 17, upper mold plate; 18, first cutter; 19, lower mold table; 20, first guide rod; 21, connecting plate; 22, second spring; 23, second wedge; 24 , give way groove; 25, plug plate; 26, stamping block; 27, connecting strip; 28, limit seat; 29, second guide rod; 30, third spring; 31, positioning hole; 32, third guide rod; 33, fourth spring; 34, cutter seat; 35, second cutter; 36, stamping column; 37, stamping hole; 38, first discharge slot; 39, mounting hole; 40, fifth spring; 41, fourth guide rod; 42, top plate; 43, cutter slot; 44, second discharge slot. DETAILED DESCRIPTION

[0048] 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.

[0049] Example 1

[0050] Reference Figure 1-Figure 3 A pressure-resistant and earthquake-resistant double-sided aluminum cabinet panel includes a cabinet panel 1, which is designed as a hollow structure to enhance its structural strength and sound insulation performance. The interior of the cabinet panel 1 is filled with polyethylene material, which has excellent shock absorption and pressure resistance characteristics, and can effectively improve the overall pressure resistance and earthquake resistance of the cabinet panel.

[0051] The cabinet panel 1 is composed of two aluminum plates 4 combined in a specific way. This design not only ensures the lightness of the cabinet panel, but also makes full use of the corrosion resistance and aesthetics of aluminum. At both ends of the cabinet panel 1, we install a blocking plate 2 and a handle 3 respectively to seal the two ends of the cabinet panel 1 and facilitate operation and use.

[0052] In order to ensure a firm connection between the blocking plate 2, the handle 3 and the aluminum plate 4, at least two clamping mechanisms are designed on the blocking plate 2 and the handle 3. These clamping mechanisms include positioning blocks 8 fixedly arranged on the blocking plate 2 and the handle 3. A first wedge block 10 is slidably arranged inside each positioning block 8, and two pins 9 are slidably arranged on one side of the positioning block 8. Correspondingly, both sides of the aluminum plate 4 are provided with sockets 7 matching the pins 9.

[0053] A first spring 11 is sleeved on the pin 9, and the two ends of the first spring 11 are respectively fixedly connected to the outer wall of the pin 9 and the inner wall of one side of the positioning block 8. In this way, when the pin 9 is not subjected to external force, the elastic force of the first spring 11 will keep the pin 9 in a retracted state so as to cooperate with the aluminum plate 4 to achieve preliminary positioning.

[0054] In order to further strengthen the connection, a countersunk hole 13 corresponding to the positioning block 8 is opened on one side of the blocking plate 2 and the handle 3. A bolt 12 is threadedly arranged in the countersunk hole 13, and one end of the bolt 12 is rotatably connected to the first wedge block 10. When the blocking plate 2 or the handle 3 needs to be fixed, it is only necessary to rotate the bolt 12. The rotation of the bolt 12 will drive the first wedge block 10 to slide in the positioning block 8, thereby pushing the pin 9 to move toward the aluminum plate 4 until the pin 9 is fully inserted into the socket 7 to achieve a tightened connection.

[0055] In addition, a plurality of positioning grooves 5 are provided on the top of one of the aluminum plates 4. In the positioning grooves 5, hinges 6 connected to the cabinet body are arranged, and the tops of the hinges 6 are designed to be located in the positioning grooves 5 to limit the hinges 6 and prevent them from loosening or shifting during installation.

[0056] Example 2

[0057] Reference Figure 4-Figure 10 A pressure-resistant and earthquake-resistant double-sided aluminum cabinet panel trimming machine includes a workbench 14, which serves as the supporting base of the entire device, and has two mounting frames 15 fixedly mounted on its top. Electric push rods 16 are fixed on the top of the mounting frames 15, and the output ends of these electric push rods 16 pass through the bottom of the mounting frames 15 and are connected to an upper template 17.

[0058] The specific connection is: two first guide rods 20 are slidably provided through the top of the mounting frame 15, the outer walls of the two first guide rods 20 are slidably sleeved with the same connecting plate 21, the bottoms of the two groups of first guide rods 20 are fixedly connected to the upper template 17, the outer walls of the first guide rods 20 are sleeved with a second spring 22, and the two ends of the second spring 22 are respectively fixedly connected to the connecting plate 21 and the side of the upper template 17 that is close to each other.

[0059] On the top of the workbench 14, there is a lower die table 19 matched with the upper die plate 17, which is used to support and position the aluminum plate 4 during the stamping process.

[0060] In order to achieve preliminary cutting of the aluminum plate 4, a first cutter 18 is fixed to one side of the upper template 17, and a corresponding cutter groove 43 is opened on the top of the workbench 14 so that the first cutter 18 can smoothly enter and complete the cutting action when descending.

[0061] The side trimming mechanism is another important component of the trimming machine. It is also arranged on the top of the workbench 14 and works in conjunction with the electric push rod 16. Specifically, the side trimming mechanism includes a third guide rod 32 that is slidably installed on one side of the mounting frame 15, and one end of these third guide rods 32 is commonly connected to a cutter seat 34. A fourth spring 33 is sleeved on the outer wall of the third guide rod 32 to provide a reset force. A second cutter 35 is fixed to one side of the cutter seat 34. The second cutter 35 is used in conjunction with the lower die table 19 to achieve trimming of both sides of the aluminum plate 4. At the same time, the cutter seat 34 is connected to the electric push rod 16 through an appropriate transmission mechanism, so that when the electric push rod 16 is working, it can drive the cutter seat 34 and the second cutter 35 to perform a trimming action. Two second discharge slots 44 are provided on the top of the workbench 14 for discharging side edge materials.

[0062] In addition, a plurality of punching blocks 26 are provided through the top of the upper mold plate 17, and these punching blocks 26 are connected to the electric push rod 16 for punching the positioning grooves 5 on the aluminum plate 4 during the punching process. Punching holes 37 corresponding to the punching blocks 26 are provided on the top of the lower mold table 19 and the workbench 14 to accommodate the punching blocks 26 and ensure the smooth progress of the punching process, and the transmission can be manually released when not needed.

[0063] In order to ensure that the punching block 26 can move stably and synchronously, a limit seat 28 corresponding to the punching block 26 is fixedly provided on the top of the upper template 17, and a connecting bar 27 is slidably provided in the limit seat 28, and multiple punching blocks 26 are fixedly connected to the connecting bar 27. At the same time, a second guide rod 29 is slidably provided through the top of the limit seat 28, and the bottom of the second guide rod 29 is fixedly connected to the connecting bar 27, and a third spring 30 is sleeved on its outer wall to provide a reset force. During the punching process, the connecting bar 27 will be subjected to a force from above, thereby driving the punching block 26 to perform a punching action.

[0064] In addition, in order to improve the versatility of the trimmer, two punching columns 36 are fixedly provided on one side of the cutter seat 34 for punching the socket 7 on the aluminum plate 4. Positioning holes 31 corresponding to the punching columns 36 are provided on one side of the lower die table 19 and the upper die plate 17 to ensure that the punching columns 36 can accurately align with the position of the socket 7 for punching. At the same time, a first discharge slot 38 corresponding to the positioning hole 31 is provided at the bottom of the lower die table 19 and the workbench 14 to automatically discharge waste during the punching process.

[0065] Example 3

[0066] refer to Figure 4-Figure 10 , based on the improvement of Example 2: In order to realize the linkage between the punching block 26 and the connecting plate 21, two second wedge blocks 23 are fixedly provided at the bottom of the connecting plate 21, and these second wedge blocks 23 are used in conjunction with the cutter seat 34. When the cutter seat 34 moves downward under the drive of the electric push rod 16, it will push the second wedge blocks 23 and the connecting plate 21 to move downward, and then drive the punching block 26 to perform punching through the connecting strip 27. At the same time, in order to conveniently release this linkage relationship when the punching positioning groove 5 is not needed, a clearance groove 24 is provided at the top of the connecting plate 21, and a plug-in plate 25 used in conjunction with the connecting strip 27 is inserted in the clearance groove 24. When the linkage needs to be released, the plug-in plate 25 only needs to be taken out of the clearance groove 24.

[0067] Finally, in order to facilitate the separation of the positioning groove 5 from the punching hole 37 after punching, a plurality of groups of mounting holes 39 are provided on the top of the lower die table 19, and two fourth guide rods 41 are slidably arranged in each group of mounting holes 39. A top plate 42 is fixed to the top of the two fourth guide rods 41, and the top plate 42 is located in the punching hole 37 and can be pushed downward by the punching block 26 during the punching process. At the same time, a fifth spring 40 is also provided in the mounting hole 39, and its two ends are fixedly connected to the bottom wall of the mounting hole 39 and the bottom of the fourth guide rod 41 respectively. When the punching block 26 completes punching and resets upward, the top plate 42 will quickly reset upward under the elastic force of the fifth spring 40 and push or separate the positioning groove 5 after punching from the punching hole 37.

[0068] A method for preparing a pressure-resistant and earthquake-resistant double-sided aluminum cabinet board by using a trimming machine for pressure-resistant and earthquake-resistant double-sided aluminum cabinet boards, comprising the following steps:

[0069] S1. First, the aluminum plate 4 is conveyed to the workbench 14 by a conveyor at a fixed length, and then the electric push rod 16 is started to extend and drive the upper mold plate 17 to press down. During the pressing process, the aluminum plate 4 is stamped into shape by the lower mold table 19, and then cut by the first cutter 18;

[0070] S2, then continue to start the electric push rod 16 to extend and drive the multiple punching blocks 26 to move downward, and continue to punch the formed aluminum plate 4, so that multiple positioning grooves 5 are formed on the aluminum plate 4;

[0071] S3, while the electric push rod 16 is extending, it can also drive the second cutters 35 and the punching columns 36 on both sides to approach each other, further trim the formed aluminum plate 4, and punch the jacks 7 on both sides of the aluminum plate 4;

[0072] S4, when the positioning groove 5 does not need to be processed, the insert plate 25 is taken out from the clearance groove 24, and the punching block 26 will not continue to be driven for punching;

[0073] S5. After the stamping is completed, the two aluminum plates 4 are clamped together, and the blocking plate 2 and the handle 3 are placed at both ends of the aluminum plate 4, and the positioning block 8 is inserted between the two aluminum plates 4. Then the bolt 12 is tightened to drive the pin 9 to be inserted into the corresponding socket 7, and the two aluminum plates 4 are fixed at the same time.

[0074] In the present application, first, the aluminum plate 4 is conveyed to the workbench 14 at a fixed length by a conveyor until one end of the aluminum plate 4 is flush with the lower die table 19, and then the electric push rod 16 is started to extend the connecting plate 21 and move downward. The connecting plate 21 moves downward and can drive the upper die plate 17 to press down through the second spring 22. During the pressing process, the aluminum plate 4 is stamped and formed by the lower die table 19, and cut by the first cutter 18;

[0075] Then, the electric push rod 16 is started to extend and drive the connecting plate 21 to move downward. The connecting plate 21 moves downward and can drive the connecting strip 27 to move downward through the plug plate 25, and compress the second spring 22 at the same time. The connecting strip 27 moves downward and can drive the plurality of punching blocks 26 to move downward and compress the third spring 30. When the punching block 26 is inserted into the punching hole 37, the formed aluminum plate 4 can be further punched to form a plurality of positioning grooves 5 on the aluminum plate 4, and drive the top plate 42 to move downward to expose the punching hole 37, and compress the fifth spring 40 through the fourth guide rod 41 at the same time. The aluminum plate 4 that is punched and dropped will fall below the workbench 14 through the punching hole 37 and be received by the collection box.

[0076] At the same time, the connecting plate 21 can drive the cutter seat 34 to move through the second wedge blocks 23 on both sides when it moves downward for the second time, and compress the fourth spring 33. The movement of the cutter seat 34 can make the second cutters 35 and the punching columns 36 on both sides approach each other, further trimming the formed aluminum plate 4, and insert the punching columns 36 into the corresponding positioning holes 31 to punch the sockets 7 on both sides of the aluminum plate 4. The punched aluminum plate 4 falls into the collection box below through the first discharge trough 38;

[0077] After the stamping is completed, the electric push rod 16 is started to retract, driving the connecting plate 21 to move upward. When the second wedge block 23 is away from the cutter seat 34, the cutter seat 34 can be reset and moved under the action of the fourth spring 33, and the second spring 22 will automatically reset when the connecting plate 21 moves upward. After the second spring 22 is reset, the connecting plate 21 continues to move upward and can drive the upper template 17 to move upward through the second spring 22, so that the upper template 17 is away from the aluminum plate 4, and the positioning groove 5 after stamping can be separated from the stamping hole 37 under the action of the fifth spring 40, and the stamped aluminum plate 4 is taken out, and the processing is carried out in sequence;

[0078] When the positioning groove 5 does not need to be processed, the insert plate 25 is removed from the clearance groove 24. At this time, the connecting plate 21 will not continue to drive the connecting strip 27 to move downward during the second downward movement, and will not drive the punching block 26 to punch the aluminum plate 4.

[0079] After the stamping is completed, the two aluminum plates 4 are clamped together, and the blocking plate 2 and the handle 3 are placed at both ends of the aluminum plate 4, and the positioning block 8 is inserted between the two aluminum plates 4. Then the bolt 12 is tightened to move the bolt 12 in the countersunk hole 13. The movement of the bolt 12 can drive the first wedge block 10 to move. During the movement of the first wedge block 10, the pin 9 can be driven through the inclined surface to be inserted into the corresponding socket 7, thereby fixing the two aluminum plates 4 at the same time.

[0080] 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 pressure-resistant and shock-resistant double-sided aluminum cabinet panel trimming machine, characterized in that: It comprises a workbench (14), two mounting frames (15) are fixedly provided on the top of the workbench (14), an electric push rod (16) is fixedly provided on the top of the mounting frame (15), the output ends of the two electric push rods (16) both pass through the bottom of the mounting frame (15) and are fixedly provided with the same upper mold plate (17), and a lower mold plate (19) used in conjunction with the upper mold plate (17) is fixedly provided on the top of the workbench (14) for stamping the aluminum plate (4); A first cutter (18) for cutting the aluminum plate (4) is fixedly provided on one side of the upper template (17), and a cutter groove (43) for accommodating the first cutter (18) is provided on the top of the workbench (14); A side cutting mechanism is arranged on the top of the workbench (14) and is used in conjunction with the electric push rod (16) to cut the formed aluminum plate (4) and to punch the socket (7) on the aluminum plate (4); A plurality of punching blocks (26) are provided through the top of the upper mold plate (17), and the plurality of punching blocks (26) are all connected to the electric push rod (16) for driving the punching blocks (26) to punch the positioning grooves (5) on the aluminum plate (4). Punching holes (37) corresponding to the punching blocks (26) are provided on the top of the lower mold table (19) and the workbench (14) for accommodating the punching blocks (26) and enabling manual release of the transmission when not needed; The top of the workbench (14) is provided with two second discharge slots (44) for discharging side materials.

2. The edge trimming machine for pressure-resistant and shock-resistant double-sided aluminum cabinet panels according to claim 1, characterized in that: The side trimming mechanism comprises a third guide rod (32) which is slidably disposed on one side of the mounting frame (15); one end of two third guide rods (32) on the same side is fixedly provided with a same cutter seat (34); the outer wall of the third guide rod (32) is sleeved with a fourth spring (33); the two ends of the fourth spring (33) are respectively fixedly connected to the outer wall of the third guide rod (32) and one side of the mounting frame (15); one side of the cutter seat (34) is fixedly provided with a second cutter (35) used in conjunction with the lower die table (19); the cutter seat (34) is transmission-connected to the electric push rod (16) for trimming both sides of the aluminum plate (4).

3. The edge trimming machine for pressure-resistant and shock-resistant double-sided aluminum cabinet panels according to claim 2, characterized in that: Two first guide rods (20) are slidably provided through the top of the mounting frame (15), the outer walls of the two first guide rods (20) are slidably sleeved with a same connecting plate (21), the bottoms of the two groups of the first guide rods (20) are fixedly connected to the upper template (17), the outer walls of the first guide rods (20) are sleeved with a second spring (22), the two ends of the second spring (22) are respectively fixedly connected to the connecting plate (21) and the side of the upper template (17) close to each other, and the bottom of the connecting plate (21) is fixedly provided with two second wedges (23) for use with the cutting seat (34).

4. The edge trimming machine for pressure-resistant and shock-resistant double-sided aluminum cabinet panels according to claim 3 is characterized in that: A limit seat (28) corresponding to the punching block (26) is fixedly provided on the top of the upper template (17), and a same connecting strip (27) is slidably provided in a plurality of the limit seats (28). The plurality of punching blocks (26) are fixedly connected to the connecting strip (27). A second guide rod (29) is slidably provided through the top of the limit seat (28), and the bottom of the second guide rod (29) is fixedly connected to the connecting strip (27). A third spring (30) is sleeved on the outer wall of the second guide rod (29), and the two ends of the third spring (30) are respectively fixedly connected to the outer wall of the second guide rod (29) and the top of the limit seat (28). The connecting strip (27) is used in conjunction with two connecting plates (21) to drive the punching block (26) to punch the aluminum plate (4).

5. The edge trimming machine for pressure-resistant and shock-resistant double-sided aluminum cabinet panels according to claim 4, characterized in that: A clearance groove (24) is provided on the top of the connecting plate (21), and an inserting plate (25) used in conjunction with the connecting strip (27) is inserted into the clearance groove (24). When punching of the positioning groove (5) is not required, the inserting plate (25) is removed.

6. The edge trimming machine for pressure-resistant and shock-resistant double-sided aluminum cabinet panels according to claim 5, characterized in that: Two punching columns (36) for punching the insertion holes (7) are fixedly provided on one side of the cutter seat (34); positioning holes (31) corresponding to the punching columns (36) are provided on one side of the lower die table (19) and the upper die plate (17); and first discharge grooves (38) corresponding to the positioning holes (31) are provided at the bottom of the lower die table (19) and the workbench (14) for automatic discharge.

7. The edge trimming machine for pressure-resistant and shock-resistant double-sided aluminum cabinet panels according to claim 6, characterized in that: A plurality of mounting holes (39) are provided on the top of the lower die table (19), each of the mounting holes (39) being located at a corresponding punching hole (37). A fourth guide rod (41) is slidably provided in the mounting hole (39), and a top plate (42) located in the punching hole (37) is fixedly provided on the top of the two fourth guide rods (41). A fifth spring (40) is provided in the mounting hole (39), and two ends of the fifth spring (40) are respectively connected to the bottom wall of the mounting hole (39) and the bottom of the fourth guide rod (41), so as to drive the positioning groove (5) to separate from the punching hole (37) after punching.

8. A method for preparing a pressure-resistant and earthquake-resistant double-sided aluminum cabinet board using the trimming machine for the pressure-resistant and earthquake-resistant double-sided aluminum cabinet board as claimed in claim 7, characterized in that: The following steps are involved: S1. First, the aluminum plate (4) is conveyed to a fixed length onto a workbench (14) by a conveyor, and then the electric push rod (16) is started to extend and drive the upper mold plate (17) to press downward. During the pressing process, the aluminum plate (4) is stamped and formed in cooperation with the lower mold table (19), and is cut by a first cutter (18); S2, then continue to start the electric push rod (16) to extend and drive the plurality of punching blocks (26) to move downward, and continue to punch the formed aluminum plate (4), so that a plurality of positioning grooves (5) are formed on the aluminum plate (4); S3, while the electric push rod (16) is extending, it can also drive the second cutters (35) and the punching columns (36) on both sides to approach each other, further trim the formed aluminum plate (4), and punch the sockets (7) on both sides of the aluminum plate (4); S4, when the positioning groove (5) does not need to be processed, the insert plate (25) is removed from the clearance groove (24), and the punching block (26) will not continue to be driven to punch; S5. After the stamping is completed, the two aluminum plates (4) are clamped together, and the blocking plate (2) and the handle (3) are placed at both ends of the aluminum plate (4). The positioning block (8) is inserted between the two aluminum plates (4), and the bolt (12) is then tightened to drive the pin (9) to be inserted into the corresponding socket (7), thereby fixing the two aluminum plates (4) at the same time.

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