Slicing machine assisting in metal material detection and using method

Abstract

The invention relates to the technical field of metal material detection. The invention discloses a slicing machine assisting in metal material detection and a using method. The slicing machine comprises a base, a workbench is arranged on the base, a working frame is arranged at the side end of the workbench, a driving assembly is arranged on the working frame, a cutting blade is arranged on the driving assembly, and a first moving table and a second moving table are arranged at the side end of the driving assembly; a matching device is arranged at the side end of the first moving table and the side end of the second moving table, an automatic material supplementing assembly is arranged at the side end of the matching device, two linkage assemblies are arranged at the side end of the automatic material supplementing assembly, cleaning assemblies are arranged at the side ends of the linkage assemblies, and the matching device comprises a control assembly and a fixing assembly. Through work of the matching device and the automatic material supplementing assembly, metal materials can be automatically sampled, meanwhile, the metal cutting face is automatically cleaned after cutting is completed, and the sampling efficiency and practicability are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of metal material detection, and in particular to a slicer for assisting metal material detection and a use method thereof. Background Art

[0002] The scope of metal material testing involves mechanical property testing, chemical composition analysis, metallographic analysis, precision dimensional measurement, non-destructive testing, corrosion resistance testing and environmental simulation testing of ferrous metals, non-ferrous metals, mechanical equipment and parts.

[0003] In the prior art, when slicing and sampling metal materials, workers are usually required to manually move the entire metal material and place its ends in a fixing device, and limit the metal material by the fixing device, and then cut it by controlling the cutting machine, and unlock the fixing device after the cutting is completed to complete the sampling. The working steps are cumbersome, resulting in low sampling efficiency. At the same time, after the cutting is completed, metal debris is often attached to the cut surface of the metal material, which affects the use of the metal sample and is insufficient in practicality. Therefore, a device is needed that can automatically sample metal materials and automatically clean the cut surface of the metal after cutting is completed to avoid low sampling efficiency and insufficient practicality. Summary of the invention

[0004] The object of the present invention is to provide a slicer and a method of using it to assist metal material detection, so as to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: A slicer for assisting metal material detection, comprising a base, a workbench is provided on the base, a workbench is provided at the side end of the workbench, the bottom of the workbench is fixedly connected to the top of the base, a driving assembly is provided on the workbench, a cutting blade for slicing is provided on the driving assembly, a first moving platform and a second moving platform are provided at the side end of the driving assembly, the first moving platform and the second moving platform are both symmetrically arranged on the workbench and slidably matched with the workbench, a matching device is provided at the side end of the first moving platform and the second moving platform, an automatic feeding component is provided at the side end of the matching device and is located below the second moving platform, two linkage components are provided at the side end of the automatic feeding component, each linkage component is respectively located at the side end of the first moving platform and the second moving platform, a cleaning component is provided at the side end of the linkage component, the matching device comprises a control component and a fixing component, the control component is arranged at the side end of the first moving platform and the second moving platform, and the fixing component is arranged at the first moving platform and the second moving platform.

[0005] Preferably, the driving assembly includes a driving slide slot, which is opened on the work frame, and a driving block is provided in the driving slide slot for sliding up and down movement, a vertically arranged electric push rod is provided on the side of the work frame away from the workbench, the output end of the electric push rod is connected to the top of the side end of the driving block, a horizontally arranged driving frame is provided on the side of the driving block close to the workbench, the bottom of the driving frame is fixedly connected to the top of the cutting blade, and two L-shaped trigger frames are symmetrically provided at one end of the driving frame away from the work frame, and the two L-shaped trigger frames are respectively located on the side of the first moving platform and the second moving platform away from the work frame.

[0006] Preferably, the control component includes two control frames, each of which is respectively arranged below an L-shaped trigger frame, the bottom of the control frame is fixedly connected to the top of the base, the control frame is connected to a control shaft through a first coil spring, and the end of the control shaft is connected to the L-shaped force-bearing frame, the two L-shaped force-bearing frames are symmetrically arranged, one end of the L-shaped force-bearing frame is rotatably connected to a roller, and the roller is located directly below the bottom of the L-shaped trigger frame, and the other end of the L-shaped force-bearing frame is provided with a force groove, and a force rod is embedded in the force groove, and the force rod is horizontal, and the ends of the two force rods are respectively connected to the side ends of the first movable platform and the second movable platform, and the force rod and the force groove are slidably matched with each other. When the L-shaped trigger frame moves downward, it can drive the two L-shaped force frames to rotate in opposite directions by cooperating with the roller, thereby driving the first movable platform and the second movable platform to move away from each other, and the first movable platform and the second movable platform are both provided with an L-shaped toothed frame on the side close to the working frame.

[0007] Preferably, the fixing assembly includes a limit plate, wherein two limit plates are provided, and the two limit plates are symmetrically arranged on the top of the first movable platform, and the bottom of the limit plate is connected to the top of the first movable platform, and two reference plates are symmetrically arranged on the top of the second movable platform, and the reference plate and the limit plate are arranged parallel to each other, and the bottom of the reference plate is fixedly connected to the top of the second movable platform, and a movable plate is provided on the side of the reference plate close to the center of the second movable platform, and the bottom of the movable plate is slidably matched with the top of the second movable platform, and the side end of the movable plate is slidably matched with the adjacent reference plate through a horizontally arranged matching plate, and a fixed frame is provided at the middle bottom of the second movable platform, and the fixed frame is embedded in the moving groove on the workbench, and the fixed frame and the moving groove are slidably matched with each other, and a locking frame is slidably provided in the fixed frame, and the side end of the locking frame is The telescopic spring is movably connected to the inner wall of the fixed frame, and a hinge rod is symmetrically hinged on one end of the locking frame close to the center of the workbench, and each of the hinge rods is hinged to an L-shaped sliding frame at one end away from the locking frame, and the tops of the two L-shaped sliding frames are respectively connected to the bottom of a movable plate, and the L-shaped sliding frame and the second movable platform slide with each other, and a spring rod is provided at the bottom of the locking frame, and a spring hole used in conjunction with the spring rod is opened at the bottom of the fixed frame. When the locking frame slides in the fixed frame, the spring rod is embedded in the spring hole. At this time, the two movable plates can be driven to fit on both sides of the metal material through the hinge rod, and a horizontally arranged unlocking block is provided on the inner wall of the movable groove away from the center of the workbench. When the second movable platform drives the fixed frame to move toward the unlocking block, the spring rod can be disengaged from the spring hole through the cooperation of the unlocking block and the spring rod.

[0008] Preferably, the automatic material filling component includes an auxiliary plate, which is arranged in the workbench and located below the moving groove, the side end of the auxiliary plate is fixedly connected to the inner wall of the workbench, and an auxiliary block is slidably matched on the auxiliary plate, and the auxiliary block is located directly below the second moving platform, a connecting column is provided on the top of the auxiliary block, and the top of the connecting column is fixedly connected to the bottom of the second moving platform, the connecting column is slidably arranged in the moving groove, the side end of the auxiliary block is movably connected to the side end of the reset frame through a compression spring, and the bottom of the reset frame is fixedly connected to the top of the auxiliary plate, a sliding groove is provided on the side of the auxiliary block close to the working frame, a matching wedge block is slidably provided in the sliding groove, the side end of the matching wedge block is movably connected to the inner wall of the sliding groove through a first spring telescopic rod, the inclined end of the matching wedge block is located outside the sliding groove, a control block is provided on the side end of the auxiliary block, the bottom of the control block is slidably matched with the top of the auxiliary plate, and a horizontally arranged second spring telescopic rod is provided on the side of the control block close to the matching wedge block, and the control block is away from the first A horizontally arranged clamping plate is provided on one side of the second spring telescopic rod, and one end of the clamping plate away from the control block is located at the outside of the working table and slides with it, and a linkage telescopic rod is hinged on the clamping plate, and the other end of the linkage telescopic rod is hinged on the bottom of the driving block, and a resistance wedge block used in conjunction with the matching wedge block is provided on the side of the control block close to the locking frame, and the bottom of the resistance wedge block is connected to the top of the auxiliary plate. When the control block drives the second spring telescopic rod to resist and slide on one side of the matching wedge block, it can drive the matching wedge block to resist on one side of the resistance wedge block so that it can retract under the action of the first spring telescopic rod, and a trigger wedge block is provided on the side of the working frame close to the first moving platform, and the inclined end of the trigger wedge block cooperates with the inclined end of the passive wedge block, and the side end of the passive wedge block is connected to the matching plate close to one side of the working frame, and a receiving groove for accommodating a cutting blade is provided at the center of the working table. When the cutting blade is located in the receiving groove, the passive wedge block moves toward the center of the second moving platform under the action of the trigger wedge block.

[0009] Preferably, the linkage assembly includes a bracket, which is horizontal and located at the side end of the clamping plate, the side end of the bracket is connected to the side end of the working frame, the bracket is provided with a vertically arranged rotating shaft, the rotating shaft is rotatably connected to a driving bevel gear through a first one-way bearing, the tooth groove end of the driving bevel gear can mesh with the tooth groove end on the L-shaped tooth groove frame, a missing angle bevel gear is provided above the driving bevel gear, the center of the missing angle bevel gear is connected to the rotating shaft, a rotating shaft is provided above the bracket, the side end of the rotating shaft is rotatably connected to the working frame through a second coil spring, a linkage bevel gear is rotatably connected to the rotating shaft, the bottom of the linkage bevel gear is meshed with the side end of the missing angle bevel gear, the angle between the linkage bevel gear and the missing angle bevel gear is 90 degrees, and a transmission gear is provided on the side of the linkage bevel gear close to the working frame, and the center of the transmission gear is connected to the rotating shaft through a second one-way bearing.

[0010] The bottom end of the cleaning rack is rotatably connected to the cleaning roller, and the cleaning roller can be driven by the second coil spring and the rotating shaft to rotate to move, thereby driving the cleaning rack to reciprocate along the cleaning track.

[0011] Preferably, the method for using the slicer for assisting metal material detection comprises the following steps: S1: The staff first places the metal material on the first moving platform so that it is located between the two limit plates, and then controls the electric push rod to work, thereby driving the driving block and the driving frame to move up synchronously, and then drives the cutting blade to move upward to leave the receiving groove, and in the process of moving, the two L-shaped trigger frames are moved away from the roller, and the two L-shaped force frames rotate through the control shaft under the action of the first coil spring, and with the cooperation of the force groove and the force rod, the first moving platform and the second moving platform are brought close to each other, at this time, the linkage telescopic rod is set to drive the clamping plate and the control block to slide on the auxiliary plate, and the second spring telescopic rod is used to contact one side of the matching wedge block, so that the auxiliary block moves synchronously and the compression spring contracts, and then under the action of the connecting column, the second moving platform is driven to continue to move toward the first moving platform, and When the lever is moved to the position of the triggering wedge block, the passive wedge block is translated under the action of the triggering wedge block, thereby driving one of the matching plates and the movable plate to slide toward the center of the second movable platform. Under the cooperation of the L-shaped sliding frame and the hinged rod, the other movable plate is synchronously moved through the locking frame, thereby fixing one end of the metal material on the first movable platform. At this time, the spring rod is clamped in the spring hole on the fixing frame to complete the locking, and the matching wedge block is slid under the action of the resisting wedge block, and then retracted into the sliding groove through the first spring telescopic rod. When the matching wedge block is out of contact with the resisting wedge block, the compression spring is released, and the second movable platform completes the reset and restores the position symmetrical to the first movable platform, and drags the metal material on the first movable platform so that its cutting position is located below the cutting blade. S2: Then the electric push rod works to move the cutting blade downward to cut the metal material. When the cutting blade is located in the receiving groove, the cutting is completed. By continuing to work, the second moving platform and the first moving platform are continuously moved away from each other under the cooperation of the L-shaped trigger frame and the roller, so that the locking frame moves to the position of the unlocking block, so that the spring rod is disengaged from the spring hole. Under the action of the telescopic spring, the fixing frame is reset, so that the two movable plates are moved away from each other. S3: When driving the cutting blade to move downward and enter the accommodating groove, the second movable platform moves and synchronously drives the L-shaped tooth groove frame to move, thereby driving the driving bevel gear that can mesh with it to rotate, and then drives the missing angle bevel gear to rotate through the rotating shaft, so that the missing angle bevel gear drives the interlocking bevel gear that meshes with it to rotate, and the second coil spring accumulates force through the rotating shaft. At this time, the transmission gear cannot rotate through the set second one-way bearing. When the missing angle of the missing angle bevel gear moves to the interlocking bevel gear, the first movable platform and the second movable platform respectively move to the side end of a cleaning roller, and the rotating shaft is driven to rotate in the opposite direction by the second coil spring, so that the transmission gear rotates synchronously, thereby driving the cleaning gear that meshes with it to rotate, and the cleaning rotating disk is driven to rotate through the cleaning shaft. Through the cooperation of the clamping rod and the driving rod, the cleaning frame is driven to reciprocate along the cleaning track.

[0012] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, when the device is used, the staff first places the metal material on the first moving platform, at which time the cutting blade is located near the top of the workbench, and then controls the driving component to work, thereby driving the cutting blade to move upward, and in the process of moving, under the action of the control component, the first moving platform and the second moving platform are brought close to each other, and after the control component is out of contact with the driving component, the automatic feeding component is set at this time, thereby driving the second moving platform to continue to move toward the first moving platform, and after moving to the specified position, the fixing component is operated to fix one end of the metal material on the first moving platform, and under the action of the automatic feeding component, the second moving platform is reset, thereby dragging the metal material on the first moving platform so that its cutting position is located below the cutting blade, and then the driving component works to make the cutting blade move downward to cut the metal material, and after the cutting is completed, the driving component drives the cutting blade to continue to move downward, thereby driving the first moving platform and the second moving platform to move away from each other, and After moving away from the specified position, the cleaning component is driven by the linkage component to clean the cutting surface of the metal material as a whole and one side of the cutting surface of the metal sheet, so as to collect the debris. After the collection is completed, the second moving platform and the first moving platform are moved away from each other through the continuous operation of the driving component, and the fixing component is unlocked, thereby unlocking the cut metal sample, which is convenient for the staff to take. At the same time, the automatic feeding component is reset. In this process, the need for the staff to manually move the metal material as a whole is avoided, and the metal material is limited by the fixing device, and unlocking after the cutting is completed is avoided, the working steps are simplified, thereby improving the sampling efficiency. At the same time, after the cutting is completed, the cutting surface of the metal material is automatically cleaned to avoid affecting the use of the metal sample, thereby improving the practicality of the device, thereby achieving the ability to automatically sample the metal material and automatically clean the metal cutting surface after cutting is completed, so as to avoid the effects of low sampling efficiency and insufficient practicality.

[0013] In the present invention, the staff first places the metal material on the first moving platform so that it is located between the two limit plates, and then drives the driving block and the driving frame to move upward synchronously by controlling the electric push rod to work, and then drives the cutting blade to move upward to leave the receiving groove, and in the process of moving, the two L-shaped trigger frames are moved away from the roller, and the two L-shaped force-bearing frames rotate through the control shaft under the action of the first coil spring, and the first moving platform and the second moving platform are brought closer to each other under the cooperation of the force-bearing groove and the force-bearing rod. At this time, the connecting plate and the control block are driven to slide on the auxiliary plate through the provided linkage telescopic rod. The second spring telescopic rod is pressed against one side of the mating wedge block, so that the auxiliary block moves synchronously and the compression spring contracts, and then under the action of the connecting column, the second moving platform is driven to continue to move toward the first moving platform, and when it moves to the position of the triggering wedge block, the passive wedge block is translated under the action of the triggering wedge block, thereby driving one of the mating plates and the movable plate to slide toward the center of the second moving platform, and under the cooperation of the L-shaped sliding frame and the hinged rod, the other movable plate is moved synchronously through the locking frame, thereby fixing one end of the metal material on the first moving platform, and the spring rod is locked. The locking is completed in the spring hole arranged on the fixed frame, and the matching wedge block slides under the action of the resisting wedge block, and then shrinks into the sliding groove through the first spring telescopic rod. When the matching wedge block is out of contact with the resisting wedge block, the compression spring is released, and the second moving platform completes the reset and restores the position symmetrical with the first moving platform, and drags the metal material on the first moving platform so that its cutting position is located below the cutting blade to complete the material filling work, thereby avoiding the need for the staff to manually move the metal material as a whole, and the metal material is limited by the fixing device, simplifying the working steps, thereby improving the sampling efficiency, and then the electric push rod works to make the cutting blade move downward to cut the metal material. When the cutting blade is located in the accommodating groove, the cutting is completed at this time. Through continuous work, under the cooperation of the L-shaped trigger frame and the roller, the second moving platform and the first moving platform are continuously separated, and the locking frame is moved to the position of the unlocking block, so that the spring rod is separated from the spring hole, and the fixed frame is reset under the action of the telescopic spring, so that the two movable plates are separated from each other, and then the metal sample after cutting is unlocked, which is convenient for the staff to take and improve the convenience during use.

[0014] In the present invention, when the cutting blade is driven to move downward to enter the accommodating groove, the second movable platform moves and synchronously drives the L-shaped tooth groove frame to move, thereby driving the driving bevel gear that can mesh with it to rotate, and then drives the missing angle bevel gear to rotate through the rotating shaft, so that the missing angle bevel gear drives the linked bevel gear meshing with it to rotate, and the second coil spring accumulates force through the rotating shaft. At this time, the transmission gear cannot rotate through the second one-way bearing that is set. When the missing angle of the missing angle bevel gear moves to the linked bevel gear, the first movable platform and the second movable platform respectively move to the side end of a cleaning roller, and the second coil spring is reversed The driving shaft rotates, causing the transmission gear to rotate synchronously, thereby driving the cleaning gear meshing with it to rotate, and the cleaning rotating disk is driven to rotate through the cleaning shaft, and the cleaning frame is driven to move back and forth along the cleaning track through the cooperation of the clamping rod and the driving rod, so as to facilitate the cleaning of one side of the cut surface of the metal material and the metal sheet through the cleaning roller, thereby collecting the debris and enabling it to automatically clean the cut surface of the metal material to avoid affecting the use of the metal sample, thereby improving the practicality of the device, and when resetting, the first one-way bearing is set, so that the missing angle bevel gear cannot rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ; Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ; Figure 3 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 1 ; Figure 4 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 2 ; Figure 5 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 3 ; Figure 6 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 4 ; Figure 7 The partial three-dimensional structure of the matching device in the present invention is shown in FIG. Figure 1 ; Figure 8 The partial three-dimensional structure of the matching device in the present invention is shown in FIG. Figure 2 ; Fig. 9 is a cross-sectional view of the workbench in the present invention; Fig.10 The schematic diagram of the local three-dimensional structure of the automatic feeding component of the present invention is shown in FIG. Figure 1 ; Fig.11 The schematic diagram of the local three-dimensional structure of the automatic feeding component of the present invention is shown in FIG. Figure 2 ; Fig.12 The schematic diagram of the local three-dimensional structure of the linkage component and the cleaning component in the present invention is shown in FIG. Figure 1 ; Fig.13 The schematic diagram of the local three-dimensional structure of the linkage component and the cleaning component in the present invention is shown in FIG. Figure 2 ; Fig.14 The schematic diagram of the local three-dimensional structure of the linkage component and the cleaning component in the present invention is shown in FIG. Figure 3 .

[0016] In the figure: 1, base; 2, workbench; 3, work frame; 4, drive assembly; 41, drive slide; 42, drive block; 43, electric push rod; 44, drive frame; 45, L-shaped trigger frame; 5, cutting blade; 6, first moving platform; 7, second moving platform; 8, matching device; 81, control assembly; 811, control frame; 812, first coil spring; 813, control shaft; 814, L-shaped force frame; 815, roller; 816, Force groove; 817, force rod; 818, L-shaped tooth groove frame; 82, fixed assembly; 821, limit plate; 822, reference plate; 823, movable plate; 824, matching plate; 825, fixed frame; 826, moving groove; 827, locking frame; 828, hinged rod; 829, L-shaped sliding frame; 830, spring rod; 831, spring hole; 832, unlocking block; 9, automatic feeding assembly; 91, auxiliary plate; 92, auxiliary block ; 93, connecting column; 94, compression spring; 95, reset frame; 96, sliding groove; 97, matching wedge block; 98, first spring telescopic rod; 99, control block; 100, second spring telescopic rod; 101, clamping plate; 102, linkage telescopic rod; 103, abutting wedge block; 104, triggering wedge block; 105, passive wedge block; 106, receiving groove; 11, linkage assembly; 111, bracket; 112, rotating shaft; 11 3. First one-way bearing; 114. Driving bevel gear; 115. Cut-off bevel gear; 116. Rotating shaft; 117. Second coil spring; 118. Linking bevel gear; 119. Transmission gear; 120. Second one-way bearing; 13. Cleaning assembly; 131. Cleaning shaft; 132. Cleaning gear; 133. Cleaning rotating disk; 134. Clamping rod; 135. Driving rod; 136. Cleaning frame; 137. Cleaning track; 138. Cleaning roller. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 to 14 The present invention provides a technical solution: a slicer for assisting metal material detection, comprising a base 1, a workbench 2 is arranged on the base 1, a work frame 3 is arranged at the side end of the workbench 2, the bottom of the work frame 3 is fixedly connected to the top of the base 1, a driving component 4 is arranged on the work frame 3, a cutting blade 5 for slicing is arranged on the driving component 4, a first moving platform 6 and a second moving platform 7 are arranged at the side end of the driving component 4, the first moving platform 6 and the second moving platform 7 are symmetrically arranged on the workbench 2 and slidably cooperate with it, the first moving platform 6 and the second moving platform 7 A matching device 8 is provided at the side end of the matching device 8, an automatic feeding component 9 is provided at the side end of the matching device 8 and is located below the second moving platform 7, two linkage components 11 are provided at the side end of the automatic feeding component 9, each of the linkage components 11 is respectively located at the side end of the first moving platform 6 and the second moving platform 7, a cleaning component 13 is provided at the side end of the linkage component 11, the matching device 8 includes a control component 81 and a fixing component 82, the control component 81 is arranged at the side end of the first moving platform 6 and the second moving platform 7, and the fixing component 82 is arranged on the first moving platform 6 and the second moving platform 7.

[0019] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, the driving assembly 4 includes a driving slide 41, the driving slide 41 is opened on the working frame 3, a driving block 42 is slidably arranged in the driving slide 41, a vertically arranged electric push rod 43 is arranged on the side of the working frame 3 away from the working table 2, the output end of the electric push rod 43 is connected to the top of the side end of the driving block 42, a horizontally arranged driving frame 44 is arranged on the side of the driving block 42 close to the working table 2, the bottom of the driving frame 44 is fixedly connected to the top of the cutting blade 5, and two L-shaped trigger frames 45 are symmetrically arranged at one end of the driving frame 44 away from the working frame 3, and the two L-shaped trigger frames 45 are respectively located on the side of the second moving platform 7 of the first moving platform 6 away from the working frame 3; The control assembly 81 includes a control frame 811, and two control frames 811 are provided. Each control frame 811 is respectively arranged below an L-shaped trigger frame 45. The bottom of the control frame 811 is fixedly connected to the top of the base 1. The control frame 811 is connected to a control shaft 813 through a first coil spring 812. The end of the control shaft 813 is connected to an L-shaped force frame 814. The two L-shaped force frames 814 are symmetrically arranged. A roller 815 is rotatably connected to one end of the L-shaped force frame 814. The roller 815 is located directly below the bottom of the L-shaped trigger frame 45. The L-shaped force frame 81 A force groove 816 is provided on the other end of 4, and a force rod 817 is embedded in the force groove 816. The force rod 817 is horizontal, and the ends of the two force rods 817 are respectively connected to the side ends of the first movable platform 6 and the second movable platform 7. The force rod 817 and the force groove 816 are slidably matched with each other. When the L-shaped trigger frame 45 moves downward, it can drive the two L-shaped force frames 814 to rotate in opposite directions with the roller 815, thereby driving the first movable platform 6 and the second movable platform 7 to move away from each other. The first movable platform 6 and the second movable platform 7 are both provided with an L-shaped toothed frame 818 on one side close to the working frame 3; The fixing assembly 82 includes a limit plate 821, two limit plates 821 are provided, and the two limit plates 821 are symmetrically arranged on the top of the first moving platform 6, and the bottom of the limit plate 821 is connected to the top of the first moving platform 6, and two reference plates 822 are symmetrically arranged on the top of the second moving platform 7, and the reference plates 822 and the limit plates 821 are arranged parallel to each other, and the bottom of the reference plate 822 is fixedly connected to the top of the second moving platform 7, and a movable plate 822 is provided on one side of the reference plate 822 close to the center of the second moving platform 7 23, the bottom of the movable plate 823 is slidably matched with the top of the second movable platform 7, the side end of the movable plate 823 is slidably matched with the adjacent reference plate 822 through a horizontally arranged matching plate 824, a fixed frame 825 is provided at the middle bottom of the second movable platform 7, the fixed frame 825 is embedded in the movable groove 826 on the workbench 2, the fixed frame 825 and the movable groove 826 are slidably matched with each other, a locking frame 827 is slidably provided in the fixed frame 825, and the side end of the locking frame 827 is connected to the fixed frame by a telescopic spring The inner wall of the second movable table 7 is movably connected, and a hinge rod 828 is symmetrically hinged on one end of the locking frame 827 close to the center of the workbench 2. Each end of the hinge rod 828 away from the locking frame 827 is hinged to an L-shaped sliding frame 829. The tops of the two L-shaped sliding frames 829 are respectively connected to the bottom of a movable plate 823. The L-shaped sliding frames 829 and the second movable table 7 slide with each other. A spring rod 830 is provided at the bottom of the locking frame 827, and a spring rod 830 is provided at the bottom of the fixed frame 825. When the locking frame 827 slides in the fixing frame 825, so that the spring rod 830 is embedded in the spring hole 831, the hinge rod 828 can drive the two movable plates 823 to fit on both sides of the metal material. The inner wall of the movable groove 826 away from the center of the workbench 2 is provided with a horizontally arranged unlocking block 832. When the second moving platform 7 drives the fixing frame 825 to move toward the unlocking block 832, the spring rod 830 can be separated from the spring hole 831 through the cooperation of the unlocking block 832 and the spring rod 830. The automatic feeding component 9 includes an auxiliary plate 91, which is arranged in the workbench 2 and located below the moving groove 826. The side end of the auxiliary plate 91 is fixedly connected to the inner wall of the workbench 2. An auxiliary block 92 is slidably matched on the auxiliary plate 91. The auxiliary block 92 is located directly below the second moving platform 7. A connecting column 93 is provided on the top of the auxiliary block 92. The top of the connecting column 93 is fixedly connected to the bottom of the second moving platform 7. The connecting column 93 is slidably arranged in the moving groove 826. The side end of the auxiliary block 92 is movably connected to the side end of the reset frame 95 through a compression spring 94. The bottom of the reset frame 95 The auxiliary block 92 is fixedly connected to the top of the auxiliary plate 91. A sliding groove 96 is provided on the side of the auxiliary block 92 close to the workbench 3. A matching wedge block 97 slides in the sliding groove 96. The side end of the matching wedge block 97 is movably connected to the inner wall of the sliding groove 96 through a first spring telescopic rod 98. The inclined end of the matching wedge block 97 is located outside the sliding groove 96. A control block 99 is provided on the side end of the auxiliary block 92. The bottom of the control block 99 is slidably matched with the top of the auxiliary plate 91. A horizontally arranged second spring telescopic rod 100 is provided on the side of the control block 99 close to the matching wedge block 97. The control block 99 is away from the second spring telescopic rod A horizontally arranged snap-in plate 101 is provided on one side of 100, and one end of the snap-in plate 101 away from the control block 99 is located on the outside of the workbench 2 and slidably cooperates with it. A linkage telescopic rod 102 is hinged on the snap-in plate 101, and the other end of the linkage telescopic rod 102 is hinged at the bottom of the driving block 42. A contact wedge block 103 used in conjunction with the matching wedge block 97 is provided on the side of the control block 99 close to the locking frame 827. The bottom of the contact wedge block 103 is connected to the top of the auxiliary plate 91. When the control block 99 drives the second spring telescopic rod 100 to contact and slide on one side of the matching wedge block 97, it can drive the matching wedge block 97 to slide. Block 97 abuts against one side of the abutting wedge block 103, causing it to shrink under the action of the first spring telescopic rod 98. A trigger wedge block 104 is provided on the side of the working frame 3 close to the first movable platform 6. The inclined end of the trigger wedge block 104 cooperates with the inclined end of the passive wedge block 105. The side end of the passive wedge block 105 is connected to the matching plate 824 close to the side of the working frame 3. A receiving groove 106 for accommodating the cutting blade 5 is provided at the center of the working table 2. When the cutting blade 5 is located in the receiving groove 106, the passive wedge block 105 moves toward the center of the second movable platform 7 under the action of the trigger wedge block 104.

[0020] In this embodiment, Figure 2 , Figure 6 , Fig.12 , Fig.13 and Fig.14As shown, the linkage assembly 11 includes a bracket 111, which is horizontal and located at the side end of the clamping plate 101. The side end of the bracket 111 is connected to the side end of the working frame 3. A vertically arranged rotating shaft 112 is arranged on the bracket 111. The rotating shaft 112 is rotatably connected to a driving bevel gear 114 through a first one-way bearing 113. The tooth groove end of the driving bevel gear 114 can mesh with the tooth groove end on the L-shaped tooth groove frame 818. A missing angle bevel gear 115 is arranged above the driving bevel gear 114. The center of the missing angle bevel gear 115 is aligned with the rotating shaft 1 12 is connected, a rotating shaft 116 is provided above the bracket 111, and the side end of the rotating shaft 116 is rotatably connected to the working frame 3 through a second coil spring 117, and a linkage bevel gear 118 is rotatably connected to the rotating shaft 116, and the bottom of the linkage bevel gear 118 is meshed with the side end of the missing angle bevel gear 115, and the angle between the linkage bevel gear 118 and the missing angle bevel gear 115 is 90 degrees. A transmission gear 119 is provided on the side of the linkage bevel gear 118 close to the working frame 3, and the center of the transmission gear 119 is connected to the rotating shaft 116 through a second one-way bearing 120; The cleaning assembly 13 includes a cleaning shaft 131, which is horizontally arranged above the rotating shaft 116 and rotatably connected to the working frame 3. A damping pad is laid on the surface of the cleaning shaft 131. A cleaning gear 132 is rotatably connected to the cleaning shaft 131. The bottom of the cleaning gear 132 is meshed with the top of the transmission gear 119. A cleaning rotating disk 133 is provided on the side of the cleaning gear 132 away from the working frame 3. The center of the cleaning rotating disk 133 is connected to the cleaning shaft 131. A horizontally arranged A clamping rod 134 is hinged with a driving rod 135, and the other end of the driving rod 135 is hinged on a cleaning frame 136. The side end of the cleaning frame 136 is slidably matched with a cleaning track 137, and the side end of the cleaning track 137 is connected to the side end of the working frame 3. The bottom of the cleaning frame 136 is rotatably connected with a cleaning roller 138. When the missing angle bevel gear 115 rotates one circle to the missing angle, the cleaning rotating disk 133 can be driven to rotate and move through the second coil spring 117 and the rotating shaft 116, thereby driving the cleaning frame 136 to reciprocate along the cleaning track 137.

[0021] The use method and advantages of the present invention: The use method of the slicer for assisting metal material detection, the working process is as follows: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 and Fig.14 As shown: S1: The staff first places the metal material on the first movable platform 6 so that it is located between the two limit plates 821, and then controls the electric push rod 43 to work, thereby driving the driving block 42 and the driving frame 44 to move upward synchronously, and then drives the cutting blade 5 to move upward to disengage from the accommodating groove 106, and in the process of moving, the two L-shaped trigger frames 45 are moved away from the roller 815, and the two L-shaped force frames 814 rotate under the action of the first coil spring 812 through the control shaft 813, and under the cooperation of the force groove 816 and the force rod 817, the first movable platform 6 and the second movable platform 7 are brought close to each other. At this time, the linkage telescopic rod 102 is set to drive the clamping plate 101 and the control block 99 to slide on the auxiliary plate 91, and the second spring telescopic rod 100 is used to contact one side of the matching wedge block 97, so that the auxiliary block 92 moves synchronously and the compression spring 94 contracts, and then under the action of the connecting column 93, the second movable platform 7 is driven to continue to move toward the first movable platform 6. When the passive wedge block 105 moves to the position of the trigger wedge block 104, the passive wedge block 105 is translated under the action of the trigger wedge block 104, thereby driving one of the matching plates 824 and the movable plate 823 to slide toward the center of the second movable platform 7. Under the cooperation of the L-shaped sliding frame 829 and the hinge rod 828, the other movable plate 823 is synchronously moved through the locking frame 827, thereby fixing one end of the metal material on the first movable platform 6. At this time, the spring rod 830 is clamped in the spring hole 831 on the fixing frame 825 to complete the locking, and the matching wedge block 97 slides under the action of the contact wedge block 103, and then contracts into the sliding groove 96 through the first spring telescopic rod 98. When the matching wedge block 97 is out of contact with the contact wedge block 103, the compression spring 94 is released, and the second movable platform 7 completes the reset and restores the position symmetrical to the first movable platform 6, and drags the metal material on the first movable platform 6 so that its cutting position is located below the cutting blade 5. S2: Then the electric push rod 43 works to move the cutting blade 5 downward to cut the metal material. When the cutting blade 5 is located in the receiving groove 106, the cutting is completed. By continuing to work, the second moving platform 7 and the first moving platform 6 are continuously moved away from each other under the cooperation of the L-shaped trigger frame 45 and the roller 815, so that the locking frame 827 moves to the position of the unlocking block 832, so that the spring rod 830 is separated from the spring hole 831, and the fixing frame 825 is reset under the action of the telescopic spring, so that the two movable plates 823 are moved away from each other; S3: When the cutting blade 5 is driven to move downward and enter the receiving groove 106, the second moving platform 7 moves, synchronously drives the L-shaped tooth groove frame 818 to move, thereby driving the driving bevel gear 114 that can mesh with it to rotate, and then drives the missing angle bevel gear 115 to rotate through the rotating shaft 112, so that the missing angle bevel gear 115 drives the linked bevel gear 118 that meshes with it to rotate, and the second coil spring 117 accumulates force through the rotating shaft 116. At this time, the transmission gear 119 cannot rotate through the second one-way bearing 120. When the missing corner of the bevel gear 115 moves to the linked bevel gear 118, the first movable platform 6 and the second movable platform 7 respectively move to the side end of a cleaning roller 138, and the second coil spring 117 drives the rotating shaft 116 to rotate in the opposite direction, so that the transmission gear 119 rotates synchronously, thereby driving the cleaning gear 132 meshing therewith to rotate, and driving the cleaning rotating disk 133 to rotate through the cleaning shaft 131, and through the cooperation of the clamping rod 134 and the driving rod 135, the cleaning frame 136 is driven to reciprocate along the cleaning track 137.

[0022] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A slicer for assisting metal material detection, characterized in that: The invention comprises a base (1), wherein a workbench (2) is provided on the base (1), a work frame (3) is provided at the side end of the workbench (2), the bottom of the work frame (3) is fixedly connected to the top of the base (1), a driving assembly (4) is provided on the work frame (3), a cutting blade (5) for slicing is provided on the driving assembly (4), a first moving platform (6) and a second moving platform (7) are provided at the side end of the driving assembly (4), the first moving platform (6) and the second moving platform (7) are symmetrically arranged on the workbench (2) and slidably matched therewith, a matching device (8) is provided at the side ends of the first moving platform (6) and the second moving platform (7), and the An automatic material replenishment component (9) is provided at the side end of the matching device (8) and is located below the second movable platform (7). Two linkage components (11) are provided at the side end of the automatic material replenishment component (9). Each linkage component (11) is located at the side end of the first movable platform (6) and the second movable platform (7). A cleaning component (13) is provided at the side end of the linkage component (11). The matching device (8) comprises a control component (81) and a fixing component (82). The control component (81) is provided at the side end of the first movable platform (6) and the second movable platform (7). The fixing component (82) is provided on the first movable platform (6) and the second movable platform (7).

2. A slicer for assisting metal material detection according to claim 1, characterized in that: The driving assembly (4) comprises a driving slide groove (41), wherein the driving slide groove (41) is provided on the working frame (3), a driving block (42) is slidably arranged in the driving slide groove (41) up and down, a vertically arranged electric push rod (43) is provided on a side of the working frame (3) away from the working table (2), an output end of the electric push rod (43) is connected to the top of a side end of the driving block (42), a horizontally arranged driving frame (44) is provided on a side of the driving block (42) close to the working table (2), a bottom of the driving frame (44) is fixedly connected to the top of the cutting blade (5), and two L-shaped trigger frames (45) are symmetrically arranged at one end of the driving frame (44) away from the working frame (3), and the two L-shaped trigger frames (45) are respectively located on a side of the second moving platform (7) of the first moving platform (6) away from the working frame (3).

3. A slicer for assisting metal material detection according to claim 2, characterized in that: The control assembly (81) comprises a control frame (811), wherein two control frames (811) are provided, each of the control frames (811) being arranged below an L-shaped trigger frame (45), the bottom of the control frame (811) being fixedly connected to the top of the base (1), the control frame (811) being connected to a control shaft (813) via a first coil spring (812), the end of the control shaft (813) being connected to an L-shaped force-bearing frame (814), the two L-shaped force-bearing frames (814) being arranged symmetrically, one end of the L-shaped force-bearing frame (814) being rotatably connected to a roller (815), the roller (815) being located directly below the bottom of the L-shaped trigger frame (45), the L-shaped force-bearing frame (814) ) is provided with a force groove (816), and a force rod (817) is embedded in the force groove (816). The force rod (817) is horizontal, and the ends of the two force rods (817) are respectively connected to the side ends of the first movable platform (6) and the second movable platform (7). The force rod (817) and the force groove (816) are slidably matched with each other. When the L-shaped trigger frame (45) moves downward, it can drive the two L-shaped force frames (814) to rotate in opposite directions with each other through cooperation with the roller (815), thereby driving the first movable platform (6) and the second movable platform (7) to move away from each other. The first movable platform (6) and the second movable platform (7) are both provided with an L-shaped tooth groove frame (818) on one side close to the working frame (3).

4. A slicer for assisting metal material detection according to claim 3, characterized in that: The fixing assembly (82) comprises a limit plate (821), wherein two limit plates (821) are provided, and the two limit plates (821) are symmetrically arranged on the top of the first moving platform (6), and the bottom of the limit plate (821) is connected to the top of the first moving platform (6). Two reference plates (822) are symmetrically arranged on the top of the second moving platform (7), and the reference plates (822) and the limit plates (821) are arranged parallel to each other, and the bottom of the reference plates (822) is fixedly connected to the top of the second moving platform (7). A movable plate (822) is provided on one side of the reference plate (822) close to the center of the second moving platform (7). 23), the bottom of the movable plate (823) is slidably matched with the top of the second movable platform (7), the side end of the movable plate (823) is slidably matched with the adjacent reference plate (822) through a horizontally arranged matching plate (824), a fixed frame (825) is provided at the middle bottom of the second movable platform (7), the fixed frame (825) is embedded in a movable groove (826) on the workbench (2), the fixed frame (825) and the movable groove (826) are slidably matched with each other, a locking frame (827) is slidably provided in the fixed frame (825), and the side end of the locking frame (827) is connected to the fixed frame (826) through a telescopic spring. The locking frame (827) is movably connected to the inner wall of the workbench (2), and a hinge rod (828) is symmetrically hinged on one end of the locking frame (827) close to the center of the workbench (2). One end of each of the hinge rods (828) away from the locking frame (827) is hinged to an L-shaped sliding frame (829), and the tops of the two L-shaped sliding frames (829) are respectively connected to the bottom of a movable plate (823). The L-shaped sliding frames (829) and the second movable table (7) are slidably matched with each other. A spring rod (830) is provided at the bottom of the locking frame (827), and a spring rod (830) is provided at the bottom of the fixed frame (825) to cooperate with the spring rod (830). A spring hole (831) is provided in the fixing frame (825). When the locking frame (827) slides in the fixing frame (825) so that the spring rod (830) is embedded in the spring hole (831), the two movable plates (823) can be driven to fit on both sides of the metal material through the hinge rod (828). A horizontally arranged unlocking block (832) is provided on the inner wall of the movable groove (826) away from the center of the workbench (2). When the second movable platform (7) drives the fixing frame (825) to move toward the unlocking block (832), the spring rod (830) can be separated from the spring hole (831) through the cooperation of the unlocking block (832) and the spring rod (830).

5. A slicer for assisting metal material detection according to claim 4, characterized in that: The automatic feeding assembly (9) comprises an auxiliary plate (91), wherein the auxiliary plate (91) is arranged in the workbench (2) and is located below the movable groove (826), the side end of the auxiliary plate (91) is fixedly connected to the inner wall of the workbench (2), an auxiliary block (92) is slidably matched on the auxiliary plate (91), the auxiliary block (92) is located directly below the second movable table (7), a connecting column (93) is provided on the top of the auxiliary block (92), the top of the connecting column (93) is fixedly connected to the bottom of the second movable table (7), the connecting column (93) is slidably arranged in the movable groove (826), the side end of the auxiliary block (92) is movably connected to the side end of the reset frame (95) via a compression spring (94), and the reset frame (95 ) is fixedly connected to the top of the auxiliary plate (91); a sliding groove (96) is provided on a side of the auxiliary block (92) close to the working frame (3); a matching wedge block (97) is slidably arranged in the sliding groove (96); a side end of the matching wedge block (97) is movably connected to the inner wall of the sliding groove (96) through a first spring telescopic rod (98); an inclined surface end of the matching wedge block (97) is located outside the sliding groove (96); a control block (99) is provided on the side end of the auxiliary block (92); a bottom of the control block (99) is slidably arranged with the top of the auxiliary plate (91); a second spring telescopic rod (100) is horizontally arranged on a side of the control block (99) close to the matching wedge block (97); the control block (99) is away from the second spring telescopic rod (100) A horizontally arranged snap-in plate (101) is provided on one side of the telescopic rod (100), and one end of the snap-in plate (101) away from the control block (99) is located outside the workbench (2) and slidably cooperates with the control block (99). A linkage telescopic rod (102) is hingedly connected to the snap-in plate (101), and the other end of the linkage telescopic rod (102) is hingedly connected to the bottom of the driving block (42). A contact wedge block (103) used in conjunction with the matching wedge block (97) is provided on one side of the control block (99) close to the locking frame (827), and the bottom of the contact wedge block (103) is connected to the top of the auxiliary plate (91). When the control block (99) drives the second spring telescopic rod (100) to contact and slide on one side of the matching wedge block (97), the matching wedge block (97) can be driven to slide. The block (97) abuts against one side of the abutting wedge block (103) so that it contracts under the action of the first spring telescopic rod (98); a trigger wedge block (104) is provided on the side of the working frame (3) close to the first movable platform (6); the inclined surface end of the trigger wedge block (104) matches the inclined surface end of the passive wedge block (105); the side end of the passive wedge block (105) is connected to the matching plate (824) close to the side of the working frame (3); a receiving groove (106) for accommodating a cutting blade (5) is provided at the center of the working frame (2); when the cutting blade (5) is located in the receiving groove (106), the passive wedge block (105) moves toward the center of the second movable platform (7) under the action of the trigger wedge block (104).

6. A slicer for assisting metal material detection according to claim 5, characterized in that: The linkage assembly (11) comprises a bracket (111), the bracket (111) is horizontal and located at the side end of the clamping plate (101), the side end of the bracket (111) is connected to the side end of the working frame (3), a vertically arranged rotating shaft (112) is provided on the bracket (111), the rotating shaft (112) is rotatably connected to a driving bevel gear (114) via a first one-way bearing (113), the tooth groove end of the driving bevel gear (114) can mesh with the tooth groove end on the L-shaped tooth groove frame (818), a missing angle bevel gear (115) is provided above the driving bevel gear (114), and the center of the missing angle bevel gear (115) is aligned with the rotating shaft (112). A rotating shaft (116) is provided above the bracket (111), and a side end of the rotating shaft (116) is rotatably connected to the working frame (3) via a second coil spring (117). A linkage bevel gear (118) is rotatably connected to the rotating shaft (116), and a bottom of the linkage bevel gear (118) is meshed with a side end of the missing angle bevel gear (115), and an angle between the linkage bevel gear (118) and the missing angle bevel gear (115) is 90 degrees. A transmission gear (119) is provided on a side of the linkage bevel gear (118) close to the working frame (3), and the center of the transmission gear (119) is connected to the rotating shaft (116) via a second one-way bearing (120).

7. A slicer for assisting metal material detection according to claim 6, characterized in that: The cleaning assembly (13) comprises a cleaning shaft (131), the cleaning shaft (131) being horizontally arranged above the rotating shaft (116) and being rotatably connected to the working frame (3), a damping pad being laid on the surface of the cleaning shaft (131), a cleaning gear (132) being rotatably connected to the cleaning shaft (131), the bottom of the cleaning gear (132) being meshed with the top of the transmission gear (119), a cleaning rotating disk (133) being arranged on a side of the cleaning gear (132) away from the working frame (3), the center of the cleaning rotating disk (133) being connected to the cleaning shaft (131), and a horizontally arranged A clamping rod (134) is hingedly connected to a driving rod (135), the other end of the driving rod (135) is hingedly connected to a cleaning frame (136), the side end of the cleaning frame (136) is slidably matched with a cleaning track (137), the side end of the cleaning track (137) is connected to the side end of the working frame (3), and the bottom of the cleaning frame (136) is rotatably connected to a cleaning roller (138), when the missing angle bevel gear (115) rotates one circle to the missing angle position, the cleaning rotating disk (133) can be driven to rotate and move through the second coil spring (117) and the rotating shaft (116), thereby driving the cleaning frame (136) to perform a reciprocating movement along the cleaning track (137).

8. A method for using a slicer for assisting metal material detection, using the slicer for assisting metal material detection as claimed in any one of claims 1 to 7, characterized in that: The steps include: S1: The staff first places the metal material on the first moving platform (6) so that it is located between the two limit plates (821), and then controls the electric push rod (43) to work, thereby driving the driving block (42) and the driving frame (44) to move upward synchronously, and then drives the cutting blade (5) to move upward and leave the receiving groove (106). In the process of moving, the two L-shaped trigger frames (45) are moved away from the roller (815), and the two L-shaped force frames (814) rotate under the action of the first coil spring (812) through the control shaft (813). The first movable platform (6) and the second movable platform (7) are moved closer to each other by the cooperation of the connecting rod (816) and the force-bearing rod (817). At this time, the connecting plate (101) and the control block (99) are driven to slide on the auxiliary plate (91) through the linkage telescopic rod (102). The second spring telescopic rod (100) contacts one side of the matching wedge block (97), so that the auxiliary block (92) moves synchronously and the compression spring (94) contracts. Then, under the action of the connecting column (93), the second movable platform (7) is driven to continue to move toward the first movable platform (6). When the passive wedge block (105) moves to the position of the trigger wedge block (104), the passive wedge block (105) moves horizontally under the action of the trigger wedge block (104), thereby driving one of the matching plates (824) and the movable plate (823) to slide toward the center of the second movable platform (7). Under the cooperation of the L-shaped sliding frame (829) and the hinged rod (828), the other movable plate (823) is moved synchronously through the locking frame (827), thereby fixing one end of the metal material on the first movable platform (6). At this time, the spring rod (830) is clamped on the fixing frame ( 825), and the mating wedge block (97) slides under the action of the abutting wedge block (103), and then contracts into the sliding groove (96) through the first spring telescopic rod (98). When the mating wedge block (97) is out of contact with the abutting wedge block (103), the compression spring (94) is released, and the second movable platform (7) is reset to a position symmetrical to the first movable platform (6), and the metal material is dragged on the first movable platform (6) so that the cutting position is located below the cutting blade (5); S2: Subsequently, the electric push rod (43) is operated to move the cutting blade (5) downward to cut the metal material. When the cutting blade (5) is located in the receiving groove (106), the cutting is completed. By continuing to work, the second moving platform (7) and the first moving platform (6) are continuously moved away from each other under the cooperation of the L-shaped trigger frame (45) and the roller (815), so that the locking frame (827) moves to the position of the unlocking block (832), so that the spring rod (830) is disengaged from the spring hole (831), and the fixing frame (825) is reset under the action of the telescopic spring, so that the two movable plates (823) are moved away from each other; S3: When the cutting blade (5) is driven to move downward and enter the receiving groove (106), the second moving platform (7) moves to synchronously drive the L-shaped tooth groove frame (818) to move, thereby driving the driving bevel gear (114) that can mesh with it to rotate, and then driving the missing angle bevel gear (115) to rotate through the rotating shaft (112), so that the missing angle bevel gear (115) drives the meshing linkage bevel gear (118) to rotate, and the second coil spring (117) accumulates force through the rotating shaft (116). At this time, the transmission gear (119) cannot rotate through the second one-way bearing (120). When the missing angle bevel gear (115) is rotated, the second coil spring (117) is rotated. When the notched corner of the gear (115) moves to the linkage bevel gear (118), the first movable platform (6) and the second movable platform (7) respectively move to the side end of a cleaning roller (138), and the second coil spring (117) drives the rotating shaft (116) to rotate in the opposite direction, so that the transmission gear (119) rotates synchronously, thereby driving the cleaning gear (132) meshing therewith to rotate, and driving the cleaning rotating disk (133) to rotate through the cleaning shaft (131), and through the cooperation of the clamping rod (134) and the driving rod (135), the cleaning frame (136) is driven to reciprocate along the cleaning track (137).

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