Metal plate cutting device with linkage fixing function for hardware machining

Abstract

The invention discloses a metal plate cutting device with a linkage fixing function for hardware machining, and relates to the technical field of cutting disc cutters, the metal plate cutting device comprises a first guide movable joint, a mechanical kinetic energy extraction assembly and a power conversion assembly, the mechanical kinetic energy leading-out assembly is used for collecting kinetic energy generated when the first guiding movable joint moves, and the power conversion assembly is located at the power output end of the mechanical kinetic energy leading-out assembly and downwards presents the kinetic energy input by the mechanical kinetic energy leading-out assembly in a pneumatic mode. According to the method, the position of the plate can be fixed according to the real-time state of the cutting assembly, an independent power piece does not need to be erected for the whole structure, movement of all the assemblies is directly achieved through angle change of the cutting assembly, energy loss is effectively reduced, fast switching of plate fastening and disengaging is achieved, manual auxiliary operation is not needed in the process, and the efficiency is improved. And the time consumed when a traditional fixing assembly is executed is greatly shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of disc knife cutting machines, and specifically to a metal sheet cutting device for hardware processing with a linkage fixing function. Background Technique

[0002] A disc knife cutting machine is a cutting device widely used in various industrial fields. It uses a circular cutting blade (i.e., a disc knife) to precisely cut materials. This machine is applicable to a variety of materials, including metals, woods, plastics, papers, fabrics, etc., and plays an important role in the manufacturing, processing, and production processes.

[0003] Selecting a disc knife cutting machine to cut metals can not only provide high cutting speed and excellent cutting quality, but also bring significant cost savings and operation convenience.

[0004] However, the existing metal sheet cutting devices for hardware processing with a linkage fixing function have the following deficiencies: The existing disc knife cutting mainly consists of a cutting component and a fixing component. The purpose of setting the fixing component is to complete the position locking of the cutting object. The method adopted is mostly mechanical fixing. Due to its own structural limitations, the loading and unloading of the cutting object need to be completed with manual assistance, and the locking state of the cutting object cannot be adjusted automatically according to the actual situation of the cutting component, which not only leads to low overall efficiency of the cutting machine, but also increases the probability of mechanical damage during repeated manual adjustment.

[0005] Therefore, we propose a metal sheet cutting device for hardware processing with a linkage fixing function to solve the problems raised above. Summary of the Invention

[0006] The purpose of the present invention is to provide a metal sheet cutting device for hardware processing with a linkage fixing function. By setting a mechanical kinetic energy extraction component and a power conversion component, the mechanism can fix the position of the metal sheet according to the real-time state of the cutting component, realize the rapid switching between fastening and releasing the metal sheet, and there is no need for manual assistance during the process, greatly shortening the time consumed by the traditional fixing component during execution, so as to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A metal sheet cutting device for hardware processing with a linkage fixing function, including a first guiding movable joint, a mechanical kinetic energy extraction component, and a power conversion component; The first guiding movable joint has an angle change. The mechanical kinetic energy extraction component is used to collect the kinetic energy when the first guiding movable joint moves. The power conversion component is located at the power output end of the mechanical kinetic energy extraction component and presents the kinetic energy input by the mechanical kinetic energy extraction component downward in a pneumatic manner; The power conversion component includes two seamless vacuum square cavities and two groups of sealing plates. Each group of sealing plates is movably placed in a corresponding seamless vacuum square cavity, and the sealing plates in each group are placed opposite to each other in a corresponding seamless vacuum square cavity. A rubber sealing ring is wrapped around the periphery of each sealing plate to block air from entering the spaced space formed by a group of sealing plates. Thus, when one sealing plate moves, only the air in the spaced space is extracted and pushed away, realizing the movement following of the other opposite sealing plate.

[0008] Preferably, a cutting unit is installed inside the first guiding movable joint. The first guiding movable joint and the cutting unit are fastened by bolts. A pillar is movably connected to the middle of the cutting unit. The bottom of the pillar is fixedly connected to an assembling support plate, and a plurality of holes are provided below the assembling support plate for the installation of the chassis.

[0009] Preferably, the mechanical kinetic energy extraction component includes a lower movable seat installed above the assembling support plate. An electric cylinder is associated in the lower movable seat. A first cross bar is inserted into the inside of the first guiding movable joint. A ring joint is sleeved on the shaft end of the electric cylinder, and the ring joint is movably sleeved on the outer wall of the first cross bar.

[0010] Preferably, a synchronizing member is provided on one side of the first guiding movable joint. The first guiding movable joint and the synchronizing member are fixedly connected to ensure that the synchronizing member can follow synchronously when the first guiding movable joint moves. The end of the synchronizing member is movably connected to a primary traction rod. A second guiding movable joint is provided at the end of the primary traction rod, and a secondary traction rod is connected to the second guiding movable joint.

[0011] Preferably, a rectangular support plate is provided in front of the pillar. An external associated frame is fixed to the bottom of the rectangular support plate by bolts. A locking kit is connected to the outside of the external associated frame. A first path rod is movably inserted into the locking kit. Rows of teeth are inserted on the outer wall of the first path rod. One end of the first path rod is connected to a docking traction rod, and the end of the secondary traction rod is movably sleeved on the outer wall of the docking traction rod.

[0012] Preferably, a coupling is installed at the center of the external associated frame. A shaft rod is provided in the coupling, and driven gears are sleeved at both ends of the shaft rod. One of the driven gears is meshed with the rows of teeth on the first path rod. Sliding sleeves are installed on both sides of the rectangular support plate, and an assembling frame is installed on the top of the assembling support plate. One end of the assembling frame is connected to the outer side of a sliding sleeve.

[0013] Preferably, the two seamless vacuum square cavities are both fixed to the bottom of the rectangular support plate by bolts. Two second path rods are provided on the outer wall of one driven gear, and the two second path rods are cross-distributed. A set of teeth are provided on the surfaces of the two second path rods. The two second path rods are both meshed and connected to a driven gear through a set of teeth. A barrel sleeve is installed at the end of each seamless vacuum square cavity, and exhaust holes are provided at the same position for discharging the stagnant air in a part of the space of the seamless vacuum square cavity. Each of the second path rods is respectively inserted into a corresponding barrel sleeve in a movable manner, and the end of each second path rod is respectively connected to a corresponding sealing plate. Two merging frames are installed below the rectangular support plate, a combined traction member is additionally installed below each merging frame, and the end of each combined traction member is respectively connected to a corresponding sealing plate.

[0014] Preferably, a multi-directional regulation component is provided above the mechanical kinetic energy extraction component. The multi-directional regulation component includes four first T-shaped sliders. Each first T-shaped slider is respectively placed in a corresponding sliding sleeve in a movable manner. A transition support plate is installed between the tops of every two first T-shaped sliders. A lifting side plate is additionally installed on the side of each transition support plate. A limiting load-bearing support plate is provided inside each lifting side plate. A slideway is provided above each lifting side plate. A second T-shaped slider is movably provided in each slideway. A clamping sleeve is connected to the top of each second T-shaped slider.

[0015] Preferably, an integrated seat is provided inside each clamping sleeve. An electromagnetic plate and an induction interface are connected to the inner side surface of each integrated seat. An electric control module and a receiving module are connected to the outer side surface of each integrated seat. The electric control module and the receiving module are electrically connected.

[0016] Preferably, a set of positioning brackets are additionally installed on the outer side of each lifting side plate. A second cross bar is inserted between each set of positioning brackets. An opening connection plate is connected to one end of each clamping sleeve. Each opening connection plate is movably connected to a corresponding second cross bar through a hole provided inside.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention sets up a mechanical kinetic energy extraction component and a power conversion component. The mechanism consists of two power guiding parts. One is mechanical power, which relies on an electric cylinder to change the angle of the cutting unit as the power starting point. Through the correlation between the synchronizing part and the first guiding movable joint, when the saw blade in the cutting unit presses down, the end of the synchronizing part connected to the first guiding movable joint continuously rises, providing an upward pulling force for the connected part, and finally manifested at the end of the secondary traction rod. Subsequently, with the cooperation of each component, the external force mode is changed to make the pulling force distributed bidirectionally. The other mechanical power acts on the sealing plate, and through the sealing effect between the sealing plate and the inner wall of the seamless vacuum square cavity, the air in the space between the two sealing plates is extracted and pushed. When the active sealing plate operates, a driven sealing plate can also operate synchronously. Finally, the clamping sleeves at both ends can be guided to move relatively and away from each other left and right, and the left and right ends of the plate body are fastened and withdrawn according to the power direction. This method can fix the position of the plate according to the real-time state of the cutting component. The overall structure does not need to set up independent power components, and the movement of each component is directly realized through the angle change of the cutting component, effectively reducing energy loss, realizing the rapid switching of plate fastening and detachment, without manual assistance during the process, greatly shortening the time consumed during the execution of traditional fixing components, and increasing the overall working efficiency of the equipment.

[0018] 2. The present invention sets up a multi-directional regulation component. The mechanism sets multiple clamping sleeves, which can be equidistantly distributed on the outer side of the plate, and each clamping sleeve is independently assembled. By using the set movable parts, the width of the space inside each clamping sleeve can be flexibly changed, thereby realizing the size control of the inner space and adapting to plates of different widths to reduce the use limitations. After the plate is placed between multiple clamping sleeves, the plate is clamped front and back by electromagnetic adsorption, and the completion state is quickly obtained, and the external force intervention is removed in time to avoid restricting the subsequent left and right clamping regulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view structural perspective view of a metal plate cutting device for hardware processing with a linkage fixing function according to the present invention; Figure 2 is the bottom side structural perspective view of a metal plate cutting device for hardware processing with a linkage fixing function according to the present invention; Figure 3 is Figure 2 the enlarged structural perspective view of part A in Figure 4 is Figure 2 the enlarged structural perspective view of part B in Figure 5 is the enlarged structural perspective view of a metal plate cutting device for hardware processing with a linkage fixing function according to the present invention; Figure 6This is an enlarged three-dimensional view of the structure in a metal sheet cutting device for hardware processing with a linkage fixing function according to the present invention; Figure 7 This is an enlarged three-dimensional view of the structure in a metal sheet cutting device for hardware processing with a linkage fixing function according to the present invention.

[0020] In the figure: 1, assembled support plate; 2, support pillar; 3, first guiding movable joint; 4, cutting unit; 500, mechanical kinetic energy extraction component; 501, lower movable seat; 502, electric cylinder; 503, first cross bar; 504, ring joint; 505, synchronizing member; 506, primary traction rod; 507, second guiding movable joint; 508, secondary traction rod; 509, rectangular support plate; 510, external connection frame; 511, locking kit; 512, first path rod; 513, docking traction rod; 514, coupling; 515, driven gear; 516, sliding sleeve; 600, power conversion component; 601, seamless vacuum square cavity; 602, sealing plate; 603, barrel sleeve; 604, second path rod; 605, merging frame; 606, combined traction member; 700, multi-directional regulation component; 701, first T-shaped slide bar; 702, transition support plate; 703, lifting side plate; 704, limit load-bearing support plate; 705, slideway; 706, second T-shaped slide bar; 707, clamping sleeve; 708, integrated seat; 709, electromagnetic plate; 710, induction interface; 711, electronic control module; 712, receiving module; 713, positioning bracket; 714, second cross bar; 715, opening connection plate; 8, integral frame. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described implementation clauses are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to the appendix Figure 1 - appendix Figure 7As shown in the figure, the present invention provides a technical solution: a metal sheet cutting device for hardware processing with a linkage fixing function, including a first guiding movable joint 3, a mechanical kinetic energy extraction component 500, and a power conversion component 600. A cutting unit 4 is installed inside the first guiding movable joint 3. The first guiding movable joint 3 and the cutting unit 4 are fastened by bolts. A support column 2 is movably connected to the middle of the cutting unit 4. The bottom of the support column 2 is fixedly connected to an assembly pallet 1. And a plurality of holes are provided below the assembly pallet 1 for the installation of the chassis. The first guiding movable joint 3 is capable of changing the angle. The mechanical kinetic energy extraction component 500 is used to collect the kinetic energy when the first guiding movable joint 3 moves. The power conversion component 600 is located at the power output end of the mechanical kinetic energy extraction component 500 and presents the kinetic energy input by the mechanical kinetic energy extraction component 500 downward in a pneumatic manner.

[0023] Example 1, according to Figures 3 - 6As shown, the mechanical kinetic energy extraction assembly 500 includes a lower movable seat 501, which is installed above the assembled pallet 1. An electric cylinder 502 is associated in the lower movable seat 501. A first cross bar 503 is inserted inside the first guiding movable joint 3. An annular joint 504 is sleeved on the shaft end of the electric cylinder 502. The annular joint 504 is movably sleeved on the outer wall of the first cross bar 503. A synchronizing member 505 is provided on one side of the first guiding movable joint 3. The first guiding movable joint 3 and the synchronizing member 505 are fixedly connected to ensure that the synchronizing member 505 can follow synchronously when the first guiding movable joint 3 moves. The end of the synchronizing member 505 is movably connected to a primary traction rod 506. The end of the primary traction rod 506 is provided with a second guiding movable joint 507. A secondary traction rod 508 is connected to the second guiding movable joint 507. A rectangular pallet 509 is provided in front of the support column 2. An external associated frame 510 is fixed to the bottom of the rectangular pallet 509 by bolts. A locking sleeve assembly 511 is connected to the outside of the external associated frame 510. A first path rod 512 is movably inserted in the locking sleeve assembly 511. Rows of teeth are inserted on the outer wall of the first path rod 512. One end of the first path rod 512 is connected to a docking traction rod 513. The end of the secondary traction rod 508 is movably sleeved on the outer wall of the docking traction rod 513. A coupling 514 is installed at the center of the external associated frame 510. A shaft rod is provided in the coupling 514, and driven gears 515 are sleeved at both ends of the shaft rod. One driven gear 515 is meshed with the rows of teeth on the first path rod 512. Slide sleeves 516 are additionally installed on both sides of the rectangular pallet 509. An integral frame 8 is additionally installed on the top of the assembled pallet 1. One end of the integral frame 8 is connected to the outer side of one slide sleeve 516. The power conversion assembly 600 includes two seamless vacuum square cavities 601 and two groups of sealing plates 602. Each group of sealing plates 602 is respectively movably placed in a corresponding seamless vacuum square cavity 601, and each group of sealing plates 602 is placed oppositely in a corresponding seamless vacuum square cavity 601. A rubber sealing ring is wrapped around the periphery of each sealing plate 602 to prevent air from entering the spaced space formed by a group of sealing plates 602. Thus, when one sealing plate 602 moves, only the air in the spaced space is extracted and pushed away, realizing the movement following of the other opposite sealing plate 602. Both seamless vacuum square cavities 601 are fixed to the bottom of the rectangular pallet 509 by bolts. Two second path rods 604 are provided on the outer wall of one driven gear 515, and the two second path rods 604 are cross-distributed. And a set of teeth are provided on the surfaces of the two second path rods 604. The two second path rods 604 are both meshed with one driven gear 515 through a set of teeth. A barrel sleeve 603 is installed at the end of each seamless vacuum square cavity 601, and exhaust holes are provided at the same position for exhausting the stagnant air in part of the space of the seamless vacuum square cavity 601. Each second path rod 604 is respectively movably inserted in a corresponding barrel sleeve 603, and the end of each second path rod 604 is respectively connected to a corresponding sealing plate 602.Below the rectangular support plate 509, two merging frames 605 are installed. Below each merging frame 605, a combined traction member 606 is additionally installed. The ends of each combined traction member 606 are respectively connected to a corresponding sealing plate 602.,

[0024] The effect achieved by the entire Embodiment 1 is as follows: The mechanism altogether includes two power guiding parts. One is mechanical power, relying on the electric cylinder 502 to change the angle of the cutting unit 4 as the power starting point. Through the relevance between the synchronizing member 505 and the first guiding movable joint 3, when the saw blade in the cutting unit 4 presses down, the end of the synchronizing member 505 connected to the first guiding movable joint 3 continuously rises, providing an upward pulling force for the connected member, and finally manifested at the end of the secondary traction rod 508. Subsequently, under the coordination of each component, the external force mode is changed to make the pulling force distributed bidirectionally. The other mechanical power acts on the sealing plate 602, and then through the sealing effect between the sealing plate 602 and the inner wall of the seamless vacuum square cavity 601, the air in the space between the two sealing plates 602 is extracted and pushed. When the active sealing plate 602 is operating, a corresponding driven sealing plate 602 can also operate synchronously. Finally, it can guide the clamping sleeves 707 at both ends to move relatively and away from each other left and right, and complete the fastening and evacuation of the left and right ends of the plate body according to the power direction. This method can fix the position of the plate according to the real-time state of the cutting component. The overall structure does not need to set up independent power components, and the movement of each component is directly realized by changing the angle of the cutting component, effectively reducing the energy loss, realizing the rapid switching of plate fastening and detachment, without manual assistance during the process, greatly shortening the time consumed when the traditional fixing component is executed, and increasing the overall working efficiency of the equipment.

[0025] Embodiment 2, according to Figure 7As shown in the figure, a multi-directional regulation component 700 is provided above the mechanical kinetic energy extraction component 500. The multi-directional regulation component 700 includes four first T-shaped sliders 701. Each first T-shaped slider 701 is respectively placed in a corresponding sliding sleeve 516. A transition support plate 702 is installed between the tops of every two first T-shaped sliders 701. A lifting side plate 703 is additionally installed on the side of each transition support plate 702. A limiting load-bearing support plate 704 is provided inside each lifting side plate 703. A slideway 705 is opened above each lifting side plate 703. A second T-shaped slider 706 is movably provided in each slideway 705. A clamping sleeve 707 is connected to the top of each second T-shaped slider 706. An integrated seat 708 is provided inside each clamping sleeve 707. An electromagnetic plate 709 and an induction interface 710 are connected to the inner side surface of each integrated seat 708. An electric control module 711 and a receiving module 712 are connected to the outer side surface of each integrated seat 708. The electric control module 711 and the receiving module 712 are electrically connected. A group of positioning brackets 713 are additionally installed on the outer side of each lifting side plate 703. A second cross bar 714 is inserted between each group of positioning brackets 713. An opening connection plate 715 is connected to one end of each clamping sleeve 707. Each opening connection plate 715 is movably connected to a corresponding second cross bar 714 through the internally provided holes.

[0026] The effect achieved by the entire embodiment 2 is as follows: By presetting the above components, the mechanism is provided with multiple clamping sleeves 707, which can be equidistantly distributed on the outer side of the plate, and each clamping sleeve 707 is independently assembled. Using the provided movable parts, the width of the space inside each clamping sleeve 707 can be flexibly changed, so as to achieve the control of the size of the inner space, adapt to plates of different widths, and reduce the use limitations. After the plate is placed between multiple clamping sleeves 707, the plate is clamped front and back autonomously by means of electromagnetic adsorption, and the completion state is quickly obtained, and the external force intervention is removed in time to avoid restricting the subsequent left and right clamping regulation.

[0027] The working principle of the entire device is as follows: Select a suitable chassis and complete the overall installation according to the holes reserved on the assembly support plate 1 to increase the height of the device main body; During the execution stage, the pre-cut sheet is placed in the clamping sleeve 707, and the two ends of the sheet are supported by the limit load-bearing support plate 704. The electromagnetic plate 709 connected thereto is energized through the electronic control module 711, and the magnetic force generated on its surface acts on the side of the metal sheet. Since the metal sheet is heavy, the movably arranged clamping sleeve 707 will move towards the side of the sheet under the action of the magnetic force. The function is mainly realized by the movable connection between the slideway 705 and the second T-shaped slide bar 706, and the movable connection between the opening connecting plate 715 and the second cross bar 714. When the periphery of the sheet is completely covered by the clamping sleeve 707, the front and rear clamping of the sheet can be completed. At the same time, each induction interface 710 can contact the side of the sheet, and the generated induction signal can be received by the receiving module 712 and fed back to the electronic control module 711 to quickly cut off the power supply of the electromagnetic plate 709; During the cutting linkage stage, the electric cylinder 502 is activated, and its inner shaft extends outwards. The generated thrust can act on the first cross bar 503 through the annular joint 504. Since the first cross bar 503 is directly connected to the first guiding movable joint 3, and the cutting unit 4 is movably connected to the support column 2, the first guiding movable joint 3 can be driven to lift upwards, and the connected synchronizing member 505 is also lifted synchronously. When the synchronizing member 505 is lifted upwards, an upward connection can be continuously applied to the primary traction rod 506. The power is directly fed back by the primary traction rod 506 and the secondary traction rod 508, acting on the docking traction rod 513, which is a pulling force backwards. Through the movable connection between the locking kit 511 and the first path rod 512, the first path rod 512 is pulled to move backwards for a certain distance. Using the meshing connection between its upper row of teeth and a driven gear 515, it drives the driven gear 515 to rotate counterclockwise. Under the action of the shaft rod of the coupling 514, another driven gear 515 can also rotate synchronously. During the process, the two second path rods 604 meshed with it move in a crosswise and retracting manner, which is used to drive the two connected sealing plates 602 to move in the opposite direction in the seamless vacuum square cavity 601. The air in the interval space is isolated by the rubber sealing ring. One of the sealing plates 602 moving in the opposite direction extracts the air in the interval space. The other sealing plate 602 can be withdrawn synchronously with the actively moving sealing plate 602 under pneumatic extraction. Further, the pulling force generated by the driven sealing plate 602 is transmitted by the combined traction member 606. Using the movable connection between the sliding sleeve 516 and the first T-shaped slide bar 701, the two connected lifting side plates 703 can be driven to move relative to each other, and the lateral space distance inside the connected clamping sleeve 707 gradually decreases. When the cutter head on the cutting unit 4 contacts the sheet, the inner side surface of each clamping sleeve 707 can contact the sheet to complete the position locking. As the cutting depth increases, the clamping force applied by the clamping sleeve 707 to the sheet will also increase synchronously, ensuring that the sheet will not shake during cutting. When the cutting unit 4 withdraws, the above actions are reversed and each clamping sleeve 707 gradually moves away from the side of the sheet.

[0028] Although the present invention 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A metal sheet cutting device for hardware processing with a linkage fixing function, characterized in that: It includes a first guiding movable joint (3), a mechanical kinetic energy extraction component (500), and a power conversion component (600); The first guiding movable joint (3) has an angle change. The mechanical kinetic energy extraction component (500) is used to collect the kinetic energy when the first guiding movable joint (3) moves. The power conversion component (600) is located at the power output end of the mechanical kinetic energy extraction component (500) and presents the kinetic energy input by the mechanical kinetic energy extraction component (500) in a pneumatic manner downward; The power conversion component (600) includes two seamless vacuum square cavities (601) and two groups of sealing plates (602). Each group of sealing plates (602) is respectively movably placed in a corresponding seamless vacuum square cavity (601), and each group of sealing plates (602) is placed oppositely in a corresponding seamless vacuum square cavity (601). The periphery of each sealing plate (602) is wrapped with a rubber sealing ring to prevent air from entering the spaced space formed by a group of sealing plates (602). Thus, when one sealing plate (602) moves, it only extracts and pushes away the air in the spaced space, realizing the movement following of the other opposite sealing plate (602).

2. The metal sheet cutting device for hardware processing with a linkage fixing function according to claim 1, characterized in that: A cutting unit group (4) is installed inside the first guiding movable joint (3). The first guiding movable joint (3) and the cutting unit group (4) are fastened by bolts. A support column (2) is movably connected to the middle of the cutting unit group (4). The bottom of the support column (2) is fixedly connected to an assembly pallet (1), and a plurality of holes are provided below the assembly pallet (1) for the installation of the chassis.

3. The metal sheet cutting device for hardware processing with a linkage fixing function according to claim 2, wherein: The mechanical kinetic energy extraction component (500) includes a lower movable seat (501). The lower movable seat (501) is installed above the assembly pallet (1). An electric cylinder (502) is associated in the lower movable seat (501). A first cross bar (503) is inserted into the inside of the first guiding movable joint (3). The shaft end of the electric cylinder (502) is sleeved with an annular joint (504), and the annular joint (504) is movably sleeved on the outer wall of the first cross bar (503).

4. The metal sheet cutting device for hardware processing with a linkage fixing function according to claim 3, characterized in that: A synchronizing member (505) is provided on one side of the first guiding movable joint (3). The first guiding movable joint (3) and the synchronizing member (505) are fixedly connected to ensure that the synchronizing member (505) can follow synchronously when the first guiding movable joint (3) moves. The end of the synchronizing member (505) is movably connected to a primary traction rod (506). The end of the primary traction rod (506) is provided with a second guiding movable joint (507), and a secondary traction rod (508) is connected to the second guiding movable joint (507).

5. The metal sheet cutting device for hardware processing with a linkage fixing function according to claim 4, characterized in that: In front of the said strut (2), there is a rectangular support plate (509). The bottom of the rectangular support plate (509) is fixed with an external connection frame (510) by bolts. An outer side of the external connection frame (510) is connected with a locking kit (511). A first path rod (512) is movably inserted into the locking kit (511). Rows of teeth are inserted on the outer wall of the first path rod (512). One end of the first path rod (512) is connected with a docking traction rod (513). The end of the secondary traction rod (508) is movably sleeved on the outer wall of the docking traction rod (513).

6. The metal sheet cutting device for hardware processing with a linkage fixing function according to claim 5, characterized in that: A coupling (514) is installed at the center of the external connection frame (510). A shaft rod is arranged in the coupling (514), and driven gears (515) are sleeved at both ends of the shaft rod. One of the driven gears (515) is meshed and connected with the rows of teeth on the first path rod (512). Sliding sleeves (516) are additionally installed on both sides of the rectangular support plate (509). A complete assembly frame (8) is additionally installed on the top of the assembled support plate (1). One end of the complete assembly frame (8) is connected with the outer side of one of the sliding sleeves (516).

7. The metal sheet cutting device for hardware processing with a linkage fixing function according to claim 6, characterized in that: Both of the said seamless vacuum square cavities (601) are fixed to the bottom of the rectangular support plate (509) by bolts. Two second path rods (604) are arranged on the outer wall of one of the driven gears (515), and the two second path rods (604) are cross - distributed. A set of teeth are arranged on the surfaces of the two second path rods (604). The two second path rods (604) are meshed and connected with one of the driven gears (515) through a set of teeth. A barrel sleeve (603) is installed at the end of each seamless vacuum square cavity (601), and exhaust holes are arranged at the same position for discharging the stagnant air in part of the space of the seamless vacuum square cavity (601). Each of the second path rods (604) is movably inserted into a corresponding barrel sleeve (603), and the end of each of the second path rods (604) is respectively connected with a corresponding sealing plate (602). Two merging frames (605) are installed below the rectangular support plate (509). A combined traction piece (606) is additionally installed below each of the merging frames (605). The end of each of the combined traction pieces (606) is respectively connected with a corresponding sealing plate (602).

8. The metal sheet cutting device for hardware processing with a linkage fixing function according to claim 7, characterized in that: Above the mechanical kinetic energy extraction component (500), there is a multi-directional regulation component (700). The multi-directional regulation component (700) includes four first T-shaped sliders (701). Each of the first T-shaped sliders (701) is respectively placed in a corresponding sliding sleeve (516). Between the tops of every two of the first T-shaped sliders (701), a transition support plate (702) is installed. On the side of each transition support plate (702), a lifting side plate (703) is additionally installed. Inside each lifting side plate (703), a limiting load-bearing support plate (704) is provided. Above each lifting side plate (703), a slideway (705) is opened. In each slideway (705), a second T-shaped slider (706) is movably arranged. At the top of each second T-shaped slider (706), a clamping sleeve (707) is connected.

9. The metal sheet cutting device for hardware processing with a linkage fixing function according to claim 8, wherein: Inside each clamping sleeve (707), an integrated seat (708) is provided. On the inner side surface of each integrated seat (708), an electromagnetic plate (709) and an induction interface (710) are connected. On the outer side surface of each integrated seat (708), an electric control module (711) and a receiving module (712) are connected. The electric control module (711) and the receiving module (712) are electrically connected.

10. The metal sheet cutting device for hardware processing with a linkage fixing function according to claim 9, characterized in that: On the outer side of each lifting side plate (703), a set of positioning brackets (713) is additionally installed. A second cross bar (714) is inserted between each set of positioning brackets (713). One end of each clamping sleeve (707) is connected with an opening connection plate (715). Each opening connection plate (715) is movably connected with a corresponding second cross bar (714) through the internally provided hole.

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