Metal plate continuous stamping device with matched cutting structure

Abstract

The invention discloses a metal plate continuous stamping device with a matched cutting structure, which is applied to the technical field of stamping devices.The metal plate continuous stamping device is provided with a cutting mechanism, a die at the bottom of a stamping machine can perform accurate stamping forming on a metal plate, and the cutting mechanism bolted to the right side of the die is in close fit with the die; a metal plate can be cut off in time after stamping is completed, efficient operation of continuous stamping and cutting is achieved, the problems of time waste and low efficiency caused by the independent cutting process are solved, a material receiving mechanism in bolted connection with the right side of the stamping machine can rapidly receive cut stamping parts, it is ensured that the stamping parts cannot be stacked around equipment, and the stamping quality is improved. The guiding structure in bolted connection with the left side of the punching machine provides accurate guiding for metal plates conveyed by the automatic feeding structure, the protection mechanism is arranged, the protection mechanism in bolted connection with the front side of the punching machine provides safety guarantee for operators, and the operators are effectively prevented from being drawn into the punching machine due to misoperation or unforeseen circumstances.

Description

Technical Field

[0001] The invention belongs to the technical field of stamping devices, and in particular relates to a continuous stamping device for metal sheets with a matching cutting structure. Background Art

[0002] The continuous stamping device for metal sheets with a matching cutting structure is a device specially used for processing metal sheets. Based on the traditional stamping device, the device adds a special matching cutting structure, which can realize continuous stamping and precise cutting operations on metal sheets. It is usually composed of a stamping mechanism, a feeding mechanism, a matching cutting structure and a control system. The device can realize continuous stamping operations, greatly improving the processing efficiency of metal sheets. Compared with traditional single-process stamping, it reduces the transfer time and waiting time of workpieces between different equipment, thereby significantly improving the production speed.

[0003] At present, a Chinese patent with announcement number CN111001707B discloses a rotary continuous stamping device for sheet metal of automobile accessories, which relates to the technical field of automobile accessories production. The rotary continuous stamping device for sheet metal of automobile accessories comprises a frame, a sleeve is fixedly installed inside the frame, a notch is provided on the inner wall of the sleeve, a collar is sleeved on the outer periphery of the sleeve, a lower die seat is fixedly installed on the outer periphery of the collar, a cylindrical groove is provided inside the lower die seat, a telescopic tube is slidably connected inside the cylindrical groove, and the rotary continuous stamping device for sheet metal of automobile accessories realizes continuous automated processing of automobile sheet metal stamping parts, saves labor costs, improves stamping efficiency, can automatically grab metal parts, and automatically fall off and collect them after stamping is completed, avoiding manual handling, being safer, time-saving and labor-saving, and utilizing the up and down movement of the upper die seat to realize regular switching of the lower die seat and stability of the lower die seat during stamping.

[0004] The existing continuous stamping device for sheet metal with a matching cutting structure has the following disadvantages when in use:

[0005] 1. The cutting tool of the continuous stamping device for sheet metal is prone to wear after a certain period of use. When the cutting structure is severely worn and inconvenient to replace, it is easy to cause damage to other equipment components, increase maintenance costs, and the stamping parts after cutting are easy to accumulate around the equipment, affecting the normal operation of the equipment and even causing production interruption;

[0006] 2. During the automatic stamping process of the continuous stamping device, the stamping force is relatively large. If there is no protective structure, the operator may be pressed into the equipment due to misoperation or accidental circumstances, causing serious personal injury. Moreover, when the tool is worn, it is not easy to detect the wear in the first time. The quality of the cut surface of the metal sheet will deteriorate, and problems such as burrs, unevenness, etc. will occur. Summary of the invention

[0007] The purpose of the present invention is to provide a continuous stamping device for sheet metal with a matching cutting structure. The advantage of the present invention is that the cutting tool can be replaced in time, which can avoid damage to other equipment parts due to severe wear of the tool and reduce maintenance costs. At the same time, it can prevent the accumulation of stamping parts around the equipment, ensure the normal operation of the equipment, avoid production interruptions, thereby improving production efficiency and product quality stability. The provision of a protective mechanism can detect tool wear in time, effectively preventing operators from suffering serious personal injuries due to misoperation or accidents, and can handle tool wear in time when it is found, thereby ensuring the quality of the metal sheet cutting surface, reducing problems such as burrs, burrs and unevenness, and improving the appearance and dimensional accuracy of the product.

[0008] The above technical purpose of the present invention is achieved through the following technical solutions: a continuous stamping device for metal sheet metal with a coordinated cutting structure, comprising a stamping machine, a mold is arranged at the bottom of the stamping machine, a cutting mechanism is bolted to the right side of the mold, a material receiving mechanism is bolted to the right side of the stamping machine, a guide structure is bolted to the left side of the stamping machine, a protective mechanism is bolted to the front side of the stamping machine, a visual detection structure is bolted to the top of the protective mechanism, an alarm mechanism is bolted to the top of the visual detection structure, and an automatic feeding structure is placed on the left side of the stamping machine.

[0009] The above technical scheme is adopted, by setting a punching machine, a mold, a cutting mechanism, a material receiving mechanism, a guiding structure, a protective mechanism, a visual detection structure, an alarm mechanism and an automatic feeding structure. First, the mold at the bottom of the punching machine can accurately punch and form the metal sheet. The cutting mechanism bolted on the right side of the mold cooperates closely with the mold. After the punching is completed, the metal sheet can be cut in time, realizing efficient operation of continuous punching and cutting, avoiding the time waste and low efficiency caused by the separate cutting process. The material receiving mechanism bolted on the right side of the punching machine can quickly receive the stamped parts after cutting, ensuring that the stamped parts will not accumulate around the equipment. The guiding structure bolted on the left side of the punching machine is automatic. The feeding structure provides accurate guidance for the metal sheet metal delivered, ensuring that the metal sheet metal can accurately enter the stamping machine for stamping processing. The automatic feeding structure realizes the automatic feeding of the metal sheet metal, greatly reducing the intensity of manual labor and improving production efficiency. The protective mechanism bolted on the front side of the stamping machine provides safety protection for the operator, effectively preventing the operator from being involved in the stamping machine due to misoperation or accidents, avoiding serious personal injury accidents. The visual detection structure bolted on the top of the protective mechanism can monitor the appearance and wear of the cutting mechanism in real time. Once the cutting mechanism is found to be worn, the alarm mechanism on the top will promptly sound an alarm to remind the staff to replace or repair the tool.

[0010] The present invention is further configured as follows: the cutting mechanism includes a mounting frame, a mounting block, a cutting tool and a first bolt, the left side of the mounting frame is bolted to the right side of the mold, the top of the cutting tool is bolted to the bottom of the mounting block, the surface of the mounting block is plugged into the inner wall of the mounting frame, the surface of the first bolt is movably connected to the inner wall of the mounting frame, and the surface of the first bolt is threadedly connected to the inner wall of the mounting block.

[0011] By adopting the above technical solution, a mounting frame, a mounting block, a cutting tool and a first bolt are set, and the mounting frame and the mounting block are connected by the first bolt. The structure is simple and firm. When the cutting tool is worn, the mounting block can be quickly disassembled to replace the tool, thereby avoiding damage to other equipment components due to tool wear and reducing maintenance costs. At the same time, it is also convenient to replace cutting tools of different specifications according to different production needs, thereby improving the versatility and adaptability of the stamping machine.

[0012] The present invention is further configured as follows: the material receiving mechanism includes a material receiving frame, a connecting block, a slider and a fixed frame, the left side of the fixed frame is bolted to the right side of the punching machine, the right side of the slider is bolted to the left side of the connecting block, the right side of the connecting block is bolted to the left side of the material receiving frame, and the surface of the slider is plugged into the inner wall of the fixed frame.

[0013] By adopting the above technical solution, a receiving rack, a connecting block, a slider and a fixed rack are set up. The receiving rack is connected to the fixed rack through the connecting block and the slider, so that the position of the receiving rack can be flexibly adjusted. During the stamping process, the cut stamping parts can be quickly received to prevent the stamping parts from piling up around the equipment and affecting the normal operation of the equipment, thereby ensuring the continuity of production.

[0014] The present invention is further configured as follows: the guide structure includes a guide adjustment mechanism, a knob, an adjustment plate and a support frame, the right side of the support frame is bolted to the left side of the punching machine, the top of the support frame is bolted to the bottom of the adjustment plate, the inner wall of the guide adjustment mechanism is slidably connected to the surface of the adjustment plate, the surface of the knob is movably connected to the inner wall of the guide adjustment mechanism, and the rear side of the knob is in close contact with the front side of the adjustment plate.

[0015] By adopting the above technical scheme, by setting up a guide adjustment mechanism, a knob, an adjustment plate and a support frame, and by the cooperation of the guide adjustment mechanism, the knob, the adjustment plate and the support frame, precise guide adjustment can be performed according to metal sheets of different sizes. The position of the guide adjustment mechanism can be adjusted by rotating the knob to adapt to plates of different thicknesses, ensuring that the metal sheet can accurately enter the stamping machine for stamping processing.

[0016] The present invention is further configured as follows: the guide adjustment mechanism includes a limit frame, a guide wheel, a rotating shaft, a fixing assembly and an output assembly; the inner wall of the limit frame is slidingly connected to the surface of the adjustment plate, the surface of the knob is threadedly connected to the inner wall of the limit frame, the rear side of the fixing assembly is bolted to the front side of the limit frame, the left side of the fixing assembly is bolted to the right side of the output assembly, the output end of the output assembly is bolted to the front side of the rotating shaft, the rear side of the rotating shaft is bolted to the front side of the guide wheel, and the surface of the guide wheel is rotatably connected to the inner wall of the limit frame.

[0017] By adopting the above technical scheme, a limit frame, a guide wheel, a rotating shaft, a fixed component and an output component are set, and the positions of the fixed component and the output component are fixed, so that the rotating shaft can be driven to rotate by the output component. When the rotating shaft rotates, the guide wheel will be driven to rotate on the inner wall of the limit frame, so that the guide wheel can be used for active guiding. Then, the knob is used to rotate on the inner wall of the limit frame, so that the working height of the limit frame can be adjusted, so that the height can be adjusted to adapt to plates of different thicknesses.

[0018] The present invention is further configured as follows: the protective mechanism includes a movable block, a protective frame, a connecting frame and a fixed block, the rear side of the fixed block is bolted to the front side of the punching machine, the top of the fixed block is bolted to the bottom of the connecting frame, the side of the protective frame close to the movable block is bolted to the movable block, the surface of the movable block is movably connected to the inner wall of the connecting frame, and the top of the fixed block is bolted to the bottom of the visual detection structure.

[0019] By adopting the above technical scheme, by setting up a movable block, a protective plate, a connecting frame and a fixed block, effective safety protection is provided for the operator. The movable connection between the movable block and the connecting frame allows the protective plate to be adjusted as needed, which is convenient for the operator to maintain and operate the stamping machine. During the automatic stamping process, the protective plate can prevent the operator from being pressed into the stamping machine due to misoperation or accidents, avoiding serious personal injury accidents and ensuring the safety of the operator.

[0020] The present invention is further configured as follows: the visual detection structure includes a visual detection frame, a second bolt, a protective plate and an adjustment frame, the bottom of the adjustment frame is bolted to the top of the fixed block, the surface of the visual detection frame is slidingly connected to the inner wall of the adjustment frame, the surface of the second bolt is movably connected to the inner wall of the adjustment frame, the surface of the second bolt is threadedly connected to the inner wall of the visual detection frame, the bottom of the visual detection frame is bolted to the top of the protective plate, and the bottom of the alarm mechanism is bolted to the bottom of the visual detection frame.

[0021] By adopting the above technical solution, the visual inspection frame, the second bolt, the protective frame and the adjustment frame are provided, so that the visual inspection frame can be easily installed and adjusted in position. The height and angle of the visual inspection frame can be adjusted by the adjustment frame to ensure that the appearance and wear of the cutting tool can be accurately monitored. The protective frame can protect the visual inspection frame from external interference and damage, thereby improving the stability and reliability of the punching machine. When the tool is worn, the visual inspection frame can detect it in time and send out an alarm through the alarm mechanism to remind the staff to replace or repair the tool, thereby ensuring the quality of the cutting surface.

[0022] The present invention is further configured as follows: the visual inspection frame includes a visual detector, a connecting plate and a mounting plate, the rear side of the mounting plate is bolted to the front side of the connecting plate, the rear side of the connecting plate is bolted to the front side of the visual detector, the bottom of the alarm mechanism is bolted to the top of the visual detector, the surface of the mounting plate is slidingly connected to the inner wall of the adjustment frame, the bottom of the connecting plate is bolted to the top of the protective frame, and the surface of the second bolt is threadedly connected to the inner wall of the mounting plate.

[0023] By adopting the above technical solution, a visual inspection instrument, a connecting plate and a mounting plate are set up, and real-time monitoring is performed through the visual inspection instrument to ensure that the appearance and wear of the cutting tool can be accurately monitored. When the use height of the visual inspection instrument needs to be adjusted, the second bolt is rotated on the inner wall of the adjustment frame and the mounting plate to facilitate flexible adjustment of the use height of the visual inspection instrument for the convenience of users.

[0024] The present invention is further configured as follows: the protective frame includes an anti-smash frame, a limiting plate and a limiting block, the front side of the anti-smash frame is bolted to the rear side of the limiting plate, the front side of the limiting plate is bolted to the rear side of the limiting block, and the top of the limiting block is bolted to the bottom of the connecting plate.

[0025] By adopting the above technical scheme, the protection of the visual detector is further enhanced by setting up an anti-smash frame, a limit plate and a limit block. The anti-smash frame can prevent external objects from causing impact damage to the visual detector, and the limit plate and the limit block ensure that the connection between the protective frame and the visual detector is firm and reliable.

[0026] The present invention is further configured as follows: the alarm mechanism includes an alarm light, a connecting rod and a base, the top of the base is bolted to the bottom of the connecting rod, the top of the connecting rod is bolted to the bottom of the alarm light, and the bottom of the base is bolted to the top of the visual detector.

[0027] By adopting the above technical solution, by setting up alarm lights, connecting rods and bases, an alarm can be issued in time when the visual inspection instrument detects abnormal conditions such as tool wear, thereby avoiding product quality problems and equipment damage caused by tool wear, and improving production safety and efficiency.

[0028] In summary, the present invention has the following beneficial effects:

[0029] 1. By setting up the cutting mechanism, the die at the bottom of the punching machine can accurately punch and form the metal sheet. The cutting mechanism bolted on the right side of the die cooperates closely with the die. After the punching is completed, the metal sheet can be cut in time, realizing the efficient operation of continuous punching and cutting, avoiding the time waste and inefficiency caused by the separate cutting process. The receiving mechanism bolted on the right side of the punching machine can quickly receive the punched parts after cutting, ensuring that the punched parts will not accumulate around the equipment. The guide structure bolted on the left side of the punching machine provides accurate guidance for the metal sheet sent by the automatic feeding structure, ensuring that the metal sheet can accurately enter the punching machine for punching processing;

[0030] 2. By setting up a protective mechanism, the protective mechanism bolted on the front side of the punching machine provides safety protection for the operator, effectively preventing the operator from being involved in the punching machine due to misoperation or accidents, and avoiding serious personal injury accidents. The visual detection structure bolted on the top of the protective mechanism can monitor the appearance and wear of the cutting mechanism in real time. Once the cutting mechanism is found to be worn, the alarm mechanism on the top will sound an alarm in time to remind the staff to replace or repair the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the mold structure of the present invention;

[0033] Figure 3 It is a schematic diagram of the cutting mechanism structure of the present invention;

[0034] Figure 4 It is a structural schematic diagram of the material receiving mechanism of the present invention;

[0035] Figure 5 It is a schematic diagram of the guide structure of the present invention;

[0036] Figure 6 It is a schematic diagram of the structure of the guide adjustment mechanism of the present invention;

[0037] Figure 7 It is a schematic diagram of the structure of the protection mechanism of the present invention;

[0038] Figure 8 It is a schematic diagram of the visual detection structure of the present invention;

[0039] Fig. 9 It is a schematic diagram of the structure of the visual inspection frame of the present invention;

[0040] Fig.10 It is a schematic diagram of the structure of the alarm mechanism of the present invention.

[0041] Figure numerals: 1, punching machine; 2, cutting mechanism; 201, mounting frame; 202, mounting block; 203, cutting tool; 204, first bolt; 3, material receiving mechanism; 301, material receiving frame; 302, connecting block; 303, slider; 304, fixing frame; 4, guide structure; 401, guide adjustment mechanism; 4011, limit frame; 4012, guide wheel; 4013, rotating shaft; 4014, fixing assembly; 4015, output assembly; 402, knob; 403, adjustment plate; 404, supporting frame; 5, anti- Protection mechanism; 501, movable block; 502, protection plate; 503, connecting frame; 504, fixed block; 6, visual inspection structure; 601, visual inspection frame; 6011, visual inspection instrument; 6012, connecting plate; 6013, mounting plate; 602, second bolt; 603, protection frame; 6031, anti-smash frame; 6032, limit plate; 6033, limit block; 604, adjustment frame; 7, alarm mechanism; 701, alarm light; 702, connecting rod; 703, base; 8, mold; 9, automatic feeding structure. DETAILED DESCRIPTION

[0042] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0043] Embodiment 1:

[0044] refer to Figure 1-10A continuous stamping device for metal sheet metal with a matching cutting structure comprises a stamping machine 1, a die 8 is arranged at the bottom of the stamping machine 1, a cutting mechanism 2 is bolted to the right side of the die 8, a material receiving mechanism 3 is bolted to the right side of the stamping machine 1, a guide structure 4 is bolted to the left side of the stamping machine 1, a protective mechanism 5 is bolted to the front side of the stamping machine 1, a visual detection structure 6 is bolted to the top of the protective mechanism 5, an alarm mechanism 7 is bolted to the top of the visual detection structure 6, and an automatic feeding structure 9 is placed on the left side of the stamping machine 1. By arranging the stamping machine 1, the die 8, the cutting mechanism 2, the material receiving mechanism 3, the guide structure 4, the protective mechanism 5, the visual detection structure 6, the alarm mechanism 7 and the automatic feeding structure 9, firstly, the die 8 at the bottom of the stamping machine 1 can accurately stamp and form the metal sheet metal, the cutting mechanism 2 bolted to the right side of the die 8 is closely matched with the die 8, and the metal sheet metal can be cut in time after the stamping is completed, so as to realize the efficient operation of continuous stamping and cutting, and avoid the single operation. The time waste and low efficiency caused by the cutting process, the material receiving mechanism 3 bolted on the right side of the punching machine 1 can quickly receive the cut stamping parts, ensuring that the stamping parts will not accumulate around the equipment, the guide structure 4 bolted on the left side of the punching machine 1 provides accurate guidance for the metal sheet metal sent by the automatic feeding structure 9, ensuring that the metal sheet metal can accurately enter the punching machine 1 for stamping processing, and the automatic feeding structure 9 realizes the automatic feeding of the metal sheet metal, which greatly reduces the labor intensity and improves the production efficiency. The protective mechanism 5 bolted on the front side of the punching machine 1 provides safety protection for the operator, effectively preventing the operator from being involved in the punching machine 1 due to misoperation or accidents, and avoiding serious personal injury accidents. The visual detection structure 6 bolted on the top of the protective mechanism 5 can monitor the appearance and wear of the cutting mechanism 2 in real time. Once the cutting mechanism 2 is found to be worn, the alarm mechanism 7 on the top will promptly sound an alarm to remind the staff to replace or repair the tool.

[0045] like Figure 3 As shown, the cutting mechanism 2 includes a mounting frame 201, a mounting block 202, a cutting tool 203 and a first bolt 204. The left side of the mounting frame 201 is bolted to the right side of the mold 8, the top of the cutting tool 203 is bolted to the bottom of the mounting block 202, the surface of the mounting block 202 is plugged into the inner wall of the mounting frame 201, the surface of the first bolt 204 is movably connected to the inner wall of the mounting frame 201, and the surface of the first bolt 204 is threadedly connected to the inner wall of the mounting block 202. By arranging the mounting frame 201, the mounting block 202, the cutting tool 203 and the first bolt 204, the mounting frame 201 and the mounting block 202 are connected by the first bolt 204, the structure is simple and firm, when the cutting tool 203 is worn, the mounting block 202 can be quickly disassembled for tool replacement, avoiding damage to other equipment components due to tool wear, reducing maintenance costs, and at the same time, it is also convenient to replace cutting tools 203 of different specifications according to different production needs, thereby improving the versatility and adaptability of the punching machine 1.

[0046] like Figure 4 As shown, the material receiving mechanism 3 includes a material receiving rack 301, a connecting block 302, a slider 303 and a fixed rack 304. The left side of the fixed rack 304 is bolted to the right side of the punching machine 1, the right side of the slider 303 is bolted to the left side of the connecting block 302, the right side of the connecting block 302 is bolted to the left side of the material receiving rack 301, and the surface of the slider 303 is plugged into the inner wall of the fixed rack 304. By setting the material receiving rack 301, the connecting block 302, the slider 303 and the fixed rack 304, the material receiving rack 301 is connected to the fixed rack 304 through the connecting block 302 and the slider 303, so that the material receiving rack 301 can flexibly adjust its position. During the stamping process, it can quickly receive the cut stamping parts to prevent the stamping parts from piling up around the equipment and affecting the normal operation of the equipment, thereby ensuring the continuity of production.

[0047] like Figure 5 As shown, the guide structure 4 includes a guide adjustment mechanism 401, a knob 402, an adjustment plate 403 and a support frame 404. The right side of the support frame 404 is bolted to the left side of the punching machine 1, and the top of the support frame 404 is bolted to the bottom of the adjustment plate 403. The inner wall of the guide adjustment mechanism 401 is slidably connected to the surface of the adjustment plate 403, the surface of the knob 402 is movably connected to the inner wall of the guide adjustment mechanism 401, and the rear side of the knob 402 is in close contact with the front side of the adjustment plate 403. By arranging the guide adjustment mechanism 401, the knob 402, the adjustment plate 403 and the support frame 404, and by the guide adjustment mechanism 401, the knob 402, the adjustment plate 403 and the support frame 404 cooperate with each other, accurate guide adjustment can be performed according to metal sheets of different sizes. By rotating the knob 402, the position of the guide adjustment mechanism 401 can be adjusted to adapt to plates of different thicknesses, ensuring that the metal sheets can accurately enter the punching machine 1 for stamping processing.

[0048] like Figure 6As shown, the guide adjustment mechanism 401 includes a limit frame 4011, a guide wheel 4012, a rotating shaft 4013, a fixing component 4014 and an output component 4015. The inner wall of the limit frame 4011 is slidably connected to the surface of the adjustment plate 403, the surface of the knob 402 is threadedly connected to the inner wall of the limit frame 4011, the rear side of the fixing component 4014 is bolted to the front side of the limit frame 4011, the left side of the fixing component 4014 is bolted to the right side of the output component 4015, the output end of the output component 4015 is bolted to the front side of the rotating shaft 4013, the rear side of the rotating shaft 4013 is bolted to the front side of the guide wheel 4012, and the surface of the guide wheel 4012 is rotatably connected to the inner wall of the limit frame 4011. Next, by setting a limit frame 4011, a guide wheel 4012, a rotating shaft 4013, a fixing component 4014 and an output component 4015, the positions of the fixing component 4014 and the output component 4015 are fixed, so that the rotating shaft 4013 can be driven to rotate by the output component 4015. When the rotating shaft 4013 rotates, the guide wheel 4012 can be driven to rotate on the inner wall of the limit frame 4011, so that the guide wheel 4012 can be used for active guiding. Then, the knob 402 can be used to rotate on the inner wall of the limit frame 4011, so that the working height of the limit frame 4011 can be adjusted, so that the height can be adjusted to adapt to plates of different thicknesses.

[0049] Brief description of the use process: By setting up the cutting mechanism 2, the mold 8 at the bottom of the punching machine 1 can accurately punch and form the metal sheet. The cutting mechanism 2 bolted to the right side of the mold 8 cooperates closely with the mold 8. After the punching is completed, the metal sheet can be cut in time, realizing efficient operation of continuous punching and cutting, avoiding the time waste and inefficiency caused by the separate cutting process. The material receiving mechanism 3 bolted to the right side of the punching machine 1 can quickly receive the stamped parts after cutting, ensuring that the stamped parts will not accumulate around the equipment. The guide structure 4 bolted to the left side of the punching machine 1 provides accurate guidance for the metal sheet sent by the automatic feeding structure 9, ensuring that the metal sheet can accurately enter the punching machine 1 for stamping processing.

[0050] Embodiment 2:

[0051] refer to Figure 7-10The protective mechanism 5 includes a movable block 501, a protective plate 502, a connecting frame 503 and a fixed block 504. The rear side of the fixed block 504 is bolted to the front side of the punching machine 1, the top of the fixed block 504 is bolted to the bottom of the connecting frame 503, the side of the protective plate 502 close to the movable block 501 is bolted to the movable block 501, the surface of the movable block 501 is movably connected to the inner wall of the connecting frame 503, and the top of the fixed block 504 is bolted to the bottom of the visual detection structure 6. By arranging the movable block 501, the protective plate 502, the connecting frame 503 and the fixed block 504, effective safety protection is provided for the operator. The movable connection between the movable block 501 and the connecting frame 503 allows the protective plate 502 to be adjusted as needed, which is convenient for the operator to maintain and operate the punching machine 1. During the automatic punching process, the protective plate 502 can prevent the operator from being pressed into the punching machine 1 due to misoperation or accidents, thereby avoiding serious personal injury accidents and ensuring the safety of the operator.

[0052] like Figure 8 As shown, the visual detection structure 6 includes a visual detection frame 601, a second bolt 602, a protective frame 603 and an adjustment frame 604. The bottom of the adjustment frame 604 is bolted to the top of the fixed block 504, the surface of the visual detection frame 601 is slidably connected to the inner wall of the adjustment frame 604, the surface of the second bolt 602 is movably connected to the inner wall of the adjustment frame 604, the surface of the second bolt 602 is threadedly connected to the inner wall of the visual detection frame 601, the bottom of the visual detection frame 601 is bolted to the top of the protective frame 603, and the bottom of the alarm mechanism 7 is bolted to the bottom of the visual detection frame 601. By setting the visual detection frame 601 and the second bolt 60 2. The protective frame 603 and the adjustment frame 604 enable the visual inspection frame 601 to be easily installed and adjusted in position. The height and angle of the visual inspection frame 601 can be adjusted through the adjustment frame 604 to ensure that the appearance and wear of the cutting tool 203 can be accurately monitored. The protective frame 603 can protect the visual inspection frame 601 from external interference and damage, thereby improving the stability and reliability of the punching machine 1. When the cutting tool 203 is worn, the visual inspection frame 601 can detect it in time and send out an alarm through the alarm mechanism 7 to remind the staff to replace or repair the cutting tool 203, thereby ensuring the quality of the cutting surface.

[0053] like Fig. 9As shown, the visual inspection frame 601 includes a visual inspection instrument 6011, a connecting plate 6012 and a mounting plate 6013. The rear side of the mounting plate 6013 is bolted to the front side of the connecting plate 6012. The rear side of the connecting plate 6012 is bolted to the front side of the visual inspection instrument 6011. The bottom of the alarm mechanism 7 is bolted to the top of the visual inspection instrument 6011. The surface of the mounting plate 6013 is slidably connected to the inner wall of the adjustment frame 604. The bottom of the connecting plate 6012 is bolted to the top of the protective frame 603. The surface of the second bolt 602 It is threadedly connected to the inner wall of the mounting plate 6013. By setting up a visual inspection instrument 6011, a connecting plate 6012 and a mounting plate 6013, real-time monitoring is performed through the visual inspection instrument 6011 to ensure that the appearance and wear of the cutting tool 203 can be accurately monitored. When it is necessary to adjust the use height of the visual inspection instrument 6011, the second bolt 602 is rotated on the inner wall of the adjustment frame 604 and the mounting plate 6013 to facilitate flexible adjustment of the use height of the visual inspection instrument 6011 for the convenience of users.

[0054] like Fig. 9 As shown, the protective frame 603 includes an anti-smash frame 6031, a limiting plate 6032 and a limiting block 6033. The front side of the anti-smash frame 6031 is bolted to the rear side of the limiting plate 6032, the front side of the limiting plate 6032 is bolted to the rear side of the limiting block 6033, and the top of the limiting block 6033 is bolted to the bottom of the connecting plate 6012. By arranging the anti-smash frame 6031, the limiting plate 6032 and the limiting block 6033, the protection of the visual detector 6011 is further enhanced. The anti-smash frame 6031 can prevent external objects from causing impact damage to the visual detector 6011, and the limiting plate 6032 and the limiting block 6033 ensure that the connection between the protective frame 603 and the visual detector 6011 is firm and reliable.

[0055] like Fig.10 As shown, the alarm mechanism 7 includes an alarm light 701, a connecting rod 702 and a base 703. The top of the base 703 is bolted to the bottom of the connecting rod 702, the top of the connecting rod 702 is bolted to the bottom of the alarm light 701, and the bottom of the base 703 is bolted to the top of the visual inspection instrument 6011. By arranging the alarm light 701, the connecting rod 702 and the base 703, an alarm can be issued in time when the visual inspection instrument 6011 detects abnormal conditions such as wear of the cutting tool 203, thereby avoiding product quality problems and equipment damage caused by wear of the cutting tool 203, thereby improving production safety and efficiency.

[0056] Brief description of the use process: By setting up the protection mechanism 5, the protection mechanism 5 bolted on the front side of the punching machine 1 provides safety protection for the operator, effectively preventing the operator from being involved in the punching machine 1 due to misoperation or accidents, and avoiding serious personal injury accidents. The visual detection structure 6 bolted on the top of the protection mechanism 5 can monitor the appearance and wear of the cutting mechanism 2 in real time. Once the cutting mechanism 2 is found to be worn, the alarm mechanism 7 on the top will promptly sound an alarm to remind the staff to replace or repair the tool.

[0057] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A continuous punching device for metal sheets with a cutting structure, comprising a punching machine (1), characterized in that: A mold (8) is provided at the bottom of the punching machine (1), a cutting mechanism (2) is bolted to the right side of the mold (8), a material receiving mechanism (3) is bolted to the right side of the punching machine (1), a guide structure (4) is bolted to the left side of the punching machine (1), a protective mechanism (5) is bolted to the front side of the punching machine (1), a visual detection structure (6) is bolted to the top of the protective mechanism (5), an alarm mechanism (7) is bolted to the top of the visual detection structure (6), and an automatic feeding structure (9) is placed on the left side of the punching machine (1).

2. A continuous stamping device for metal sheets with a matching cutting structure according to claim 1, characterized in that: The cutting mechanism (2) comprises a mounting frame (201), a mounting block (202), a cutting tool (203) and a first bolt (204); the left side of the mounting frame (201) is bolted to the right side of the mold (8); the top of the cutting tool (203) is bolted to the bottom of the mounting block (202); the surface of the mounting block (202) is plugged into the inner wall of the mounting frame (201); the surface of the first bolt (204) is movably connected to the inner wall of the mounting frame (201); and the surface of the first bolt (204) is threadedly connected to the inner wall of the mounting block (202).

3. The continuous stamping device for metal sheets with a matching cutting structure according to claim 1, characterized in that: The material receiving mechanism (3) comprises a material receiving frame (301), a connecting block (302), a sliding block (303) and a fixing frame (304); the left side of the fixing frame (304) is bolted to the right side of the punching machine (1); the right side of the sliding block (303) is bolted to the left side of the connecting block (302); the right side of the connecting block (302) is bolted to the left side of the material receiving frame (301); and the surface of the sliding block (303) is plugged into the inner wall of the fixing frame (304).

4. The continuous stamping device for metal sheets with a matching cutting structure according to claim 1, characterized in that: The guide structure (4) comprises a guide adjustment mechanism (401), a knob (402), an adjustment plate (403) and a support frame (404); the right side of the support frame (404) is bolted to the left side of the punching machine (1); the top of the support frame (404) is bolted to the bottom of the adjustment plate (403); the inner wall of the guide adjustment mechanism (401) is slidably connected to the surface of the adjustment plate (403); the surface of the knob (402) is movably connected to the inner wall of the guide adjustment mechanism (401); and the rear side of the knob (402) is in close contact with the front side of the adjustment plate (403).

5. A continuous stamping device for metal sheets with a matching cutting structure according to claim 4, characterized in that: The guide adjustment mechanism (401) comprises a limit frame (4011), a guide wheel (4012), a rotating shaft (4013), a fixing assembly (4014) and an output assembly (4015); the inner wall of the limit frame (4011) is slidably connected to the surface of the adjustment plate (403); the surface of the knob (402) is threadedly connected to the inner wall of the limit frame (4011); the rear side of the fixing assembly (4014) is bolted to the front side of the limit frame (4011); the left side of the fixing assembly (4014) is bolted to the right side of the output assembly (4015); the output end of the output assembly (4015) is bolted to the front side of the rotating shaft (4013); the rear side of the rotating shaft (4013) is bolted to the front side of the guide wheel (4012); and the surface of the guide wheel (4012) is rotatably connected to the inner wall of the limit frame (4011).

6. A continuous stamping device for metal sheets with a matching cutting structure according to claim 1, characterized in that: The protective mechanism (5) comprises a movable block (501), a protective plate (502), a connecting frame (503) and a fixed block (504); the rear side of the fixed block (504) is bolted to the front side of the punching machine (1); the top of the fixed block (504) is bolted to the bottom of the connecting frame (503); the side of the protective plate (502) close to the movable block (501) is bolted to the movable block (501); the surface of the movable block (501) is movably connected to the inner wall of the connecting frame (503); and the top of the fixed block (504) is bolted to the bottom of the visual detection structure (6).

7. A continuous stamping device for metal sheets with a matching cutting structure according to claim 1, characterized in that: The visual detection structure (6) comprises a visual detection frame (601), a second bolt (602), a protective frame (603) and an adjustment frame (604); the bottom of the adjustment frame (604) is bolted to the top of the fixed block (504); the surface of the visual detection frame (601) is slidably connected to the inner wall of the adjustment frame (604); the surface of the second bolt (602) is movably connected to the inner wall of the adjustment frame (604); the surface of the second bolt (602) is threadedly connected to the inner wall of the visual detection frame (601); the bottom of the visual detection frame (601) is bolted to the top of the protective frame (603); and the bottom of the alarm mechanism (7) is bolted to the bottom of the visual detection frame (601).

8. A continuous stamping device for metal sheets with a matching cutting structure according to claim 7, characterized in that: The visual inspection frame (601) includes a visual inspection instrument (6011), a connecting plate (6012) and a mounting plate (6013), the rear side of the mounting plate (6013) is bolted to the front side of the connecting plate (6012), the rear side of the connecting plate (6012) is bolted to the front side of the visual inspection instrument (6011), the bottom of the alarm mechanism (7) is bolted to the top of the visual inspection instrument (6011), the surface of the mounting plate (6013) is slidably connected to the inner wall of the adjustment frame (604), the bottom of the connecting plate (6012) is bolted to the top of the protective frame (603), and the surface of the second bolt (602) is threadedly connected to the inner wall of the mounting plate (6013).

9. A continuous stamping device for metal sheets with a matching cutting structure according to claim 8, characterized in that: The protective frame (603) comprises an anti-smash frame (6031), a limiting plate (6032) and a limiting block (6033); the front side of the anti-smash frame (6031) is bolted to the rear side of the limiting plate (6032); the front side of the limiting plate (6032) is bolted to the rear side of the limiting block (6033); and the top of the limiting block (6033) is bolted to the bottom of the connecting plate (6012).

10. A continuous stamping device for metal sheets with a matching cutting structure according to claim 8, characterized in that: The alarm mechanism (7) includes an alarm light (701), a connecting rod (702) and a base (703), wherein the top of the base (703) is bolted to the bottom of the connecting rod (702), the top of the connecting rod (702) is bolted to the bottom of the alarm light (701), and the bottom of the base (703) is bolted to the top of the visual detector (6011).

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