Metal material machining and cutting device

Abstract

The invention discloses a metal material machining and cutting device which comprises a workbench, a lifting platform is installed on the workbench, cutting equipment is installed on the lifting platform, a placing base is fixedly connected to the top surface of the workbench, supporting plates are symmetrically and fixedly connected to the top surface of the placing base, and sliding rods are slidably connected to the supporting plates. A hydraulic rod is fixedly connected to the top surface of the supporting plate at the front end, the output end of the hydraulic rod is fixedly connected with a sliding rod, and a clamping part is arranged on the top surface of the sliding rod and used for clamping metal materials. By lifting the grinding part, the cut inner and outer surfaces of a metal material can be directly ground at the same time after cutting, sharp burrs are removed, workers are prevented from being scratched by the burrs in the material taking, transferring and checking processes, meanwhile, materials are automatically fixed through the clamping part, finished products are automatically transferred through the discharging part and the conveying belt, manual repeated material taking is not needed in the whole process, and the working efficiency is improved. And the shutdown waiting time of the equipment due to manual intervention is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of metal material processing equipment, in particular to a metal material processing cutting device. BACKGROUND

[0002] In the metal material system, round metal materials are a type of material widely used in industrial production, including round steel pipes, solid round steels, aluminum alloy round bars, etc. They are widely used in mechanical transmission shafts, pipeline transportation systems, building support components, etc. due to their uniform cross-section stress and ease of connection and assembly. This type of material is usually shipped in long strip form. Before actual application, it needs to be cut into specified specifications by a cutting device according to specific processing requirements, so the precision and efficiency of the cutting process directly affect the quality of subsequent processing.

[0003] For the current cutting device, the present metal material processing cutting device disclosed in patent No. "CN113927085B" can be synchronized with the cutter during the cutting process by setting the fixed top block. At this time, the workpiece placed on the material supporting table is in close contact with the material supporting table under the continuous pushing of the arc-shaped push plate, and the edge of the workpiece enters the space between the edge pressing block and the material supporting table to be clamped. At this time, the stroke of the arc-shaped push plate ends, and the fixed top block replaces the arc-shaped push plate to push and compress the end face of the workpiece, so that the workpiece is fixed under the combined action of the support of the material supporting table, the clamping of the edge pressing block, and the compression of the fixed top block.

[0004] The device places the processed metal material on the workbench and fixes it during the downward movement of the cutting knife. However, after the cutting knife cuts the metal material, the cut surface usually has a large number of sharp burrs. The work staff needs to take the cut metal material from the workbench and transport it to the polishing station for subsequent processing. In this process, if the cut surface with burrs is accidentally touched or the hand is operated when checking the flatness of the cut surface, it is easy to be scratched by the burrs, causing hand cuts, scratches, and other safety accidents. In addition, after completing a single cutting each time, the work staff needs to take and place the material, which not only complicates the operation, but also causes the equipment to have a long downtime, greatly reducing the overall production efficiency.

[0005] Therefore, the present application provides a metal material processing cutting device. SUMMARY

[0006] The purpose of the present application is to solve the problems in the prior art and provide a metal material processing cutting device.

[0007] To achieve the above purpose, the present application adopts the following technical solutions:

[0008] The utility model provides a kind of metal material processing cutting device, including workbench, the workbench is installed with lifting platform, the lifting platform is installed with cutting device, the top surface of the workbench is fixedly connected with placing seat, the top surface of the placing seat is fixedly connected with support plate symmetrically, slidingly connected with slide bar on the support plate, the top surface of the support plate of front end is fixedly connected with hydraulic rod, the output of the hydraulic rod is fixedly connected with slide bar, the top surface of the slide bar is provided with clamping part, and the clamping part is used to clamp metal material;

[0009] The top surface of the placing seat is fixedly connected with support plate, and the inside of the support plate is provided with a blanking part for conveying the cut metal material.

[0010] A groove is formed in the placing seat, and a lifting and polishing part and a shielding part are arranged in the groove. The lifting and polishing part includes a lifting piece and a polishing piece. The lifting piece is used to lift the polishing part, and the polishing part is used to polish the cut surface of the metal material. The shielding part is used to shield the dust generated by cutting from falling into the lifting and polishing part.

[0011] Preferably, the side wall of the slide bar is provided with a transmission assembly, which includes a rotating shaft, a second gear, an L-shaped rod, and two second racks. The rotating shaft is rotatably connected to the side wall of the placing seat. The second gear is fixedly connected to the rotating shaft. The L-shaped rod is fixedly connected to the side wall of the slide bar. The second gear is fixedly connected to one end of the L-shaped rod away from the slide bar. The two second racks are symmetrically arranged about the horizontal center line of the second gear and are in meshing engagement with the second gear.

[0012] Preferably, the transmission assembly synchronously drives the clamping part, the blanking part, and the lifting and polishing part to operate synchronously when the transmission assembly is running.

[0013] Preferably, when the transmission assembly moves the slide bar adjacent to it by the hydraulic rod, the clamping part on the slide bar also moves synchronously and separates the cut metal material, facilitating the polishing of the polishing piece.

[0014] Preferably, when the transmission assembly moves, it synchronously drives the second rack and the second gear to mesh and rotate. Through the rotating power of the second gear, the lifting piece is synchronously driven to rotate. At this time, the lifting piece converts the rotating action into an ascending action, and then the polishing piece slides out of the groove to polish the cut metal material.

[0015] Preferably, the shielding part is arranged above the lifting polishing part, an adjusting assembly is arranged on the shielding part, the polishing piece drives the adjusting assembly to rotate in the lifting process, so that the angle of the shielding part is in an inclined state, the inclined shielding part guides the debris generated during polishing when the polishing piece is working, and in the lowering process of the polishing piece, the shielding part is actively rotated through the adjusting assembly, so that the shielding part is in a vertical state on the groove, at this time, the polishing piece is reset to the groove under the driving of the jacking piece, the adjusting assembly drives the shielding part to reset and shield the groove.

[0016] Preferably, the discharging part is provided with a rotating assembly, the rotating assembly is composed of a cross rod, a first rack, a rotating shaft and a first gear, the cross rod is fixedly connected to the side wall of the sliding rod, the first rack is fixedly connected to the side wall of the cross rod, the rotating shaft is rotatably connected to the side wall of the supporting plate, and the first gear is fixedly connected to the rotating shaft, and the first rack and the first gear are in meshing connection.

[0017] Preferably, the sliding rod drives the first rack and the second gear to mesh and rotate when continuously moving, drives the discharging part to move towards each other, and drops the cut metal material into the discharging part through the clamping piece for conveying.

[0018] Preferably, the placing seat is provided with a discharging opening, the workbench is provided with a through groove, the through groove is communicated with the discharging opening, and the inside of the workbench is provided with a conveying belt, which is arranged below the through groove and used for conveying the cut metal material.

[0019] Preferably, the inner wall of the groove is provided with a collecting cavity, and a collecting box is slidably connected in the collecting cavity.

[0020] The present application has the following advantages:

[0021] 1. The lifting polishing part can polish the inner and outer surfaces of the metal material cut by cutting at the same time, remove the sharp burrs, and avoid the workers from being scratched by the burrs during the processes of taking materials, transporting and checking.

[0022] 2. The clamping part automatically fixes the material, the discharging part and the conveying belt automatically transport the finished product, the whole process does not need manual repeated material taking, effectively reduces the downtime waiting time caused by manual intervention of the equipment, and greatly improves the continuous operation efficiency of the equipment.

[0023] 3. The shielding part is arranged to guide the debris generated by cutting and polishing to the rectangular plate through the groove, the rectangular plate is turned over to push the debris into the collecting cavity after polishing, and finally falls into the collecting box, avoiding the debris from splashing to the transmission parts of the equipment or the workshop environment, and reducing the equipment failure risk.

[0024] Cleaning workload. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A lifting polishing part of a metal material processing cutting device according to the present application is not lifted, and the overall structure schematic diagram is shown in the figure;

[0026] Figure 2 A lifting polishing part of a metal material processing cutting device according to the present application is lifted, and the overall structure schematic diagram is shown in the figure;

[0027] Figure 3 The structure schematic diagram of the slide rod, the clamping part and other parts in the present application is shown in the figure;

[0028] Figure 4 The structure schematic diagram of the blanking part in the present application is shown in the figure;

[0029] Figure 5 The structure schematic diagram of the placing seat in the present application is shown in the figure;

[0030] Figure 6 The structure schematic diagram of the workbench, the placing seat, the slide rod and other parts in the present application is shown in the figure;

[0031] Figure 7 The structure schematic diagram of the lifting polishing part in the present application is shown in the figure;

[0032] Figure 8 The cross-sectional structure schematic diagram of the workbench, the placing seat in the present application is shown in the figure;

[0033] Figure 9 The structure schematic diagram of the adjusting assembly and the shielding part in the present application is shown in the figure;

[0034] Figure 10 The structure schematic diagram of the groove and the collecting cavity in the present application is shown in the figure.

[0035] In the figure: 1, workbench; 2, lifting platform; 3, cutting device; 4, placing seat; 5, support plate; 6, hydraulic rod; 7, sliding rod; 71, U-shaped frame; 72, air cylinder; 73, clamping ring; 8, support plate; 81, cross bar; 82, first rack; 83, rotating shaft; 84, first gear; 85, double-headed screw; 86, sliding block; 87, baffle; 9, rotating shaft; 91, second gear; 92, L-shaped rod; 93, second rack; 10, rotating column; 101, crank; 102, protruding rod; 103, fixed plate; 104, double-headed push rod; 105, connecting plate; 106, motor; 107, convex disc; 108, first electric telescopic rod; 109, first polishing disc; 110, second electric telescopic rod; 111, second polishing disc; 112, sleeve rod; 11, groove; 12, round rod; 121, rotating block; 122, torsional spring; 123, rectangular plate; 124, electromagnet; 125, permanent magnet; 126, spring; 127, abutting rod; 13, collection cavity; 131, collection box; 14, discharging port; 15, through groove; 16, conveying belt. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0037] Embodiment one:

[0038] Reference Figures 1 to 10 A metal material processing cutting device, comprising a workbench 1, a lifting platform 2 is installed on the workbench 1, a cutting device 3 is installed on the lifting platform 2, the cutting device 3 comprises a tool assembly, a driving unit and a positioning and calibrating element and other components, the relative position of the metal material and the tool is determined by the adjustable protection plate of the positioning and calibrating element, the cutting position is ensured to be accurate, then the driving unit is started, the driving machine outputs power to drive the tool assembly to operate (the disc saw type tool rotates at high speed), at the same time, the lifting platform 2 is lowered, so that the tool gradually contacts the metal material, the driving unit outputs corresponding pressure according to the material characteristics, the tool cuts into the material at a uniform speed and penetrates through the material, and the cutting is completed; after cutting, the driving unit stops, and the tool is reset.

[0039] The top surface of the workbench 1 is fixedly connected with a placing seat 4, the top surface of the placing seat 4 is fixedly connected with support plates 5 in a symmetrical manner, sliding rods 7 are slidably connected to the support plates 5, the top surface of the front end support plate 5 is fixedly connected with a hydraulic rod 6, the output end of the hydraulic rod 6 is fixedly connected with the sliding rod 7, the top surface of the sliding rod 7 is provided with a clamping part, the clamping part is used for clamping the metal material, the top surface of the placing seat 4 is fixedly connected with a support plate 8, and a discharging part is arranged in the support plate 8, the discharging part is used for conveying the cut metal material.

[0040] The recess 11 is provided on the placing seat 4, the inner wall of the recess 11 is provided with a collecting cavity 13, the collecting cavity 13 is slidably connected with a collecting box 131, the collecting box 131 is slidably connected with the placing seat 4, the inside of the recess 11 is provided with a lifting polishing part and a shielding part, the lifting polishing part is composed of a lifting piece and a polishing piece, the lifting piece is used for lifting the polishing part, and the polishing part is used for polishing the metal material cutting surface; the shielding part is used for shielding the dust generated by cutting from falling into the lifting polishing part.

[0041] The side wall of the sliding rod 7 is provided with a transmission assembly, the transmission assembly is composed of a rotating shaft 9, a second gear 91, an L-shaped rod 92 and a second rack 93, the rotating shaft 9 is rotatably connected to the side wall of the placing seat 4, the second gear 91 is fixedly connected to the rotating shaft 9, the L-shaped rod 92 is fixedly connected to the side wall of the sliding rod 7, the second gear 91 is fixedly connected to one end of the L-shaped rod 92 away from the sliding rod 7, and the second rack 93 is provided with two parts and is symmetrically arranged about the horizontal center line of the second gear 91, the second rack 93 is meshed with the second gear 91, and the transmission assembly synchronously drives the clamping part, the blanking part and the lifting polishing part to operate synchronously.

[0042] When the transmission assembly is pushed by the hydraulic rod 6 to move the sliding rod 7 adjacent to the transmission assembly, the clamping part on the sliding rod 7 also moves synchronously, and the cut metal material is separated, so that the polishing piece can polish the metal material.

[0043] In this embodiment, as shown in Figure Three The clamping part can be realized by designing the following structure:

[0044] The clamping part is composed of a U-shaped frame 71, a gas cylinder 72 and a clamping ring 73, the U-shaped frame 71 is fixedly connected to the inner side wall of the sliding rod 7, the gas cylinder 72 is fixedly connected to the inner side wall of the U-shaped frame 71, and the clamping ring 73 is fixedly connected to the output end of the gas cylinder 72.

[0045] In this embodiment, first, the operator inserts the long strip-shaped circular metal material between the two clamping rings 73, adjusts the position of the material according to the processing requirements, so that the part to be cut is aligned below the cutting device 3, at this time, the gas cylinder 72 is started to push the clamping ring 73 to move towards the circular metal material, since the clamping ring 73 is adapted to the arc surface of the circular material, under the action of the pushing force of the gas cylinder 72, the two clamping rings 73 can tightly fit the circumferential surface of the circular metal material, and the circular metal material is clamped on the U-shaped frame 71.

[0046] At this time, the lifting platform 2 is started to drive the cutting device 3 installed on the top thereof to move downward along the vertical direction, as the cutting device 3 continuously moves downward, the cutter gradually contacts the metal material and applies a cutting force, until the metal material is completely cut along the preset position.

[0047] After the cutting is completed, the hydraulic rod 6 starts and retracts backward. The pulling force at the output end drives the slide rod 7 connected to it to move horizontally backward along the support plate 5. When the slide rod 7 moves, it simultaneously drives the L-shaped rod fixed on its side wall to move backward, thereby pulling the second rack 93 at the end of the L-shaped rod to move backward as well. The second rack 93 meshes with the second gear 91. Under the force of the rack moving backward, the second gear 91 is forced to rotate around the rotating shaft 9. Since there are two second racks 93, and both mesh with the second gear 91, according to the gear transmission principle, the two second racks 93 will move in opposite directions, thereby causing the two slide rods 7 to drive the corresponding clamping parts to separate in opposite directions. The clamping parts still maintain the clamping state of the two cut circular metal materials, thereby separating the two materials and leaving sufficient operating space for the lifting and grinding part to slide out of the groove 11.

[0048] When the second gear 91 rotates, it will be transmitted synchronously to the lifting component of the lifting and grinding part. The lifting component will convert the rotational motion into a vertical upward motion, pushing the grinding component in the groove 11 to slide upward along the inner wall of the groove 11 until the grinding end of the grinding component is precisely aligned with the cut surfaces of the two exposed metal materials. Then the grinding operation will start to grind the burrs and other defects of the cut surfaces to ensure the flatness of the cut surfaces.

[0049] As the slide bar 7 continues to move backward, it also drives the unloading part to operate simultaneously. The movement of the slide bar 7 triggers the action of the unloading part, opening the blocking structure on the placement seat 4 corresponding to the unloading port 14. After the grinding process is completed, the cylinder 72 of the clamping part starts in the reverse direction and retracts, driving the clamping ring 73 away from the round metal material, releasing the clamping state, so that the ground metal material falls into the through groove 15 of the worktable 1 through the unloading port 14 under its own gravity and the guidance of the unloading part, and finally slides onto the conveyor belt 16 below the through groove 15, and is stably transported to the next processing step by the conveyor belt 16.

[0050] Example 2:

[0051] Reference Figures 5 to 10 This embodiment also has the following further features: When the transmission component moves, it synchronously drives the second rack 93 to mesh and rotate with the second gear 91. Through the rotational power of the second gear 91, it synchronously drives the lifting member to rotate. At this time, the lifting member will convert the rotational action into the upward action, thereby sliding the grinding member out of the groove 11 to grind the cut metal material.

[0052] The shielding part is located above the lifting and grinding part. An adjustment component is provided on the shielding part. During the process of the grinding part rising, the adjustment component will be driven to rotate, thereby making the angle of the shielding part tilted. When the grinding part is working, the tilted shielding part will guide the debris generated during grinding. During the process of the grinding part falling, the adjustment component will drive the shielding part to rotate actively, so that the shielding part is in a vertical state on the groove 11. At this time, the grinding part will be reset into the groove 11 under the action of the lifting part. The adjustment component will drive the shielding part to reset, thus shielding the groove 11.

[0053] In this embodiment, the solution can be achieved by designing the lifting and grinding part, the shielding part, and the adjustment component with the following structure:

[0054] The lifting component consists of a rotating column 10, a crank 101, a protruding rod 102, a fixing plate 103, and a sleeve rod 112. The rotating column 10 is fixedly connected to the end of the rotating shaft 9 away from the second gear 91. The crank 101 is symmetrically fixedly connected to the rotating column 10. The protruding rod 102 is hinged to the eccentric ends of the two cranks 101. The fixing plate 103 is fixedly connected to the end of the protruding rod 102 away from the crank 101. One end of the sleeve rod 112 is fixedly connected to the inner wall of the groove 11. The telescopic end of the sleeve rod 112 is fixedly connected to the fixing plate 103.

[0055] The grinding component consists of a double-headed push rod 104, a connecting plate 105, a motor 106, a cam 107, a first electric telescopic rod 108, a first grinding disc 109, a second electric telescopic rod 110, and a second grinding disc 111. The double-headed push rod 104 is fixedly connected to the top surface of the fixing plate 103. The connecting plate 105 is fixedly connected to the two output ends of the double-headed push rod 104. The motor 106 is fixedly connected to the side wall of the connecting plate 105. The cam 102 is fixedly connected to the output end of the motor 106. The first electric telescopic rod 108 is fixedly connected to the side wall of the cam 107. The first grinding disc 109 is fixedly connected to the output end of the first electric telescopic rod 108. The second electric telescopic rod 110 is fixedly connected to the side wall of the cam 107. The second grinding disc 111 is fixedly connected to the output end of the second electric telescopic rod 110.

[0056] The shielding part consists of a round rod 12, a rotating block 121, a torsion spring 122, and a rectangular plate 123. The round rod 12 is fixedly connected to the inner wall of the groove 11. The rotating block 121 is symmetrically rotated and connected to the round rod 12. The torsion spring 122 is sleeved on the round rod 12. The rectangular plate 123 is fixedly connected to the end of the rotating block 121 away from the round rod 12. The rectangular plate 123 is fixedly connected to one end of the torsion spring 122. One end of the torsion spring 122 is fixedly connected to the inner wall of the groove 11.

[0057] Specifically, during the cutting and polishing process, the rectangular plate 123 remains closed, covering the bottom of the groove 11 and the connection between the collection chamber 13 and the debris. The falling debris accumulates on the rectangular plate 123. When a single cutting and polishing operation is completed, the lifting and polishing part pushes the rectangular plate 123 upward to make it flip along the preset hinge point, thereby opening the connection channel with the collection chamber 13.

[0058] During the opening of the rectangular plate 123, its tilted surface generates a pushing force, which pours the metal debris accumulated on the rectangular plate 123 into the collection chamber 13 below. The collection chamber 13 is a closed cavity opened inside the placement seat 4. Its cavity wall is designed to be inclined, which can further guide the debris to slide down the cavity wall and finally fall into the collection box 131 at the bottom of the collection chamber 13, thus realizing the collection of debris.

[0059] The adjustment assembly consists of an electromagnet 124, a permanent magnet 125, a spring 126, and a stop rod 127. The electromagnet 124 is installed on the inner wall of the groove 11, the permanent magnet 125 is installed on the top surface of the rectangular plate 123, one end of the spring 126 is fixedly connected to the electromagnet 124, and the other end of the spring 126 is fixedly connected to the permanent magnet 125. The stop rod 127 is fixedly connected to the side wall of the connecting plate 105, and the side wall of the stop rod 127 is set with an inclined surface.

[0060] In this embodiment, when the second gear 91 rotates, it synchronously drives the rotating column 10 to rotate via the rotating shaft 9. The cranks 101, which are symmetrically fixed on the rotating column 10, rotate together with the rotating column 10. Since the protruding rod 102 is hinged to the eccentric ends of the two cranks 101, the rotational motion of the cranks 101 drives the protruding rod 102 to perform up-and-down reciprocating motion.

[0061] At this time, the sleeve rod 112 fixed to the inner wall of the groove 11 plays a guiding role. Its telescopic end is fixedly connected to the fixing plate 103 at the end of the protruding rod 102, restricting the fixing plate 103 to move only in the vertical direction. As the crank 101 continues to rotate, the protruding rod 102 pushes the fixing plate 103 to move upward, and the sleeve rod 112 extends synchronously, thereby driving the entire grinding part on the fixing plate 103 to slide smoothly out of the groove 11 until the grinding part reaches the grinding position corresponding to the cross-section of the metal material.

[0062] During the upward movement of the workpiece, the cam 107 pushes the top rectangular plate 123 to both sides and gradually pushes the rectangular plate 123 to rotate around the round rod 12. At this time, the rotating block 121 rotates with the rectangular plate 123, and the torsion spring 122 sleeved on the round rod 12 is twisted and stores force. As the workpiece continues to rise, the rectangular plate 123 gradually separates from the cam 107 and the grinding disc and comes into contact with the abutment rod 127. Since the abutment rod 127 is set at an angle, it can fit well against the inner wall of the rectangular plate 123. When the workpiece rises to the appropriate position, the rectangular plate 123 will be tilted under the cam 107 under the action of the abutment rod 127. The tilted rectangular plate 123 can effectively guide the debris generated during grinding, causing it to slide down in a designated direction, avoiding debris splashing and contaminating the equipment or affecting the grinding operation.

[0063] At this time, the double-headed push rod 104 is activated, and its two output ends drive the connecting plate 105 to extend to both sides, so that the front ends of the first grinding disc 109 and the second grinding disc 111 are respectively aligned with the cross-sections of the two metal materials. If it is necessary to adjust according to the inner and outer diameters of the circular metal material, the first electric telescopic rod 108 and the second electric telescopic rod 110 drive the first grinding disc 109 and the second grinding disc 111 to move to contact the cross-sections of the circular metal material.

[0064] Then, the motor 106 is started to drive the cam 107 to rotate, and the first grinding disc 109 and the second grinding disc 111 on its side wall make circular motion to grind the cross-section. (The first grinding disc 109 can finely grind the edge burrs of the cross-section, while the second grinding disc 111 is used to adjust the flatness of the cross-section. The two work together to ensure that the cross-section meets the processing requirements.)

[0065] When the grinding operation is completed and the grinding part begins to descend under the action of the lifting part, the electromagnet 124 is energized, generating magnetic force, which attracts the permanent magnet 125. The spring 126 is stretched, which in turn drives the rectangular plate 123 to rotate again until it is perpendicular to the groove 11. After the grinding part returns to its initial position, the electromagnet 124 is de-energized, the magnetic force disappears, the spring 126 returns to its original state, and the torsion spring 122 releases its stored force, which drives the rotating block 121 and the rectangular plate 123 to rotate downward, thereby blocking the groove 11 again and preventing debris or chips from entering the groove 11 during the cutting process, thus protecting the lifting and grinding part from damage.

[0066] Example 3:

[0067] Compared to Embodiments 1 and 2, this embodiment features a rotating assembly on the unloading section. The rotating assembly consists of a crossbar 81, a first rack 82, a rotating shaft 83, and a first gear 84. The crossbar 81 is fixedly connected to the side wall of the slide bar 7, the first rack 82 is fixedly connected to the side wall of the crossbar 81, the rotating shaft 83 is rotatably connected to the side wall of the support plate 8, and the first gear 84 is fixedly connected to the rotating shaft 83. The first rack 82 and the first gear 84 mesh with each other. When the slide bar 7 moves continuously, it drives the first rack 82 to mesh and rotate with the second gear 91, driving the unloading section to move towards each other. The cut metal material is then dropped into the unloading section by the clamping device for conveying. The placement seat 4 has an unloading port 14, and the worktable 1 has a through groove 15 communicating with the unloading port 14. A conveyor belt 16 is installed inside the worktable 1, positioned below the through groove 15, for conveying the cut metal material.

[0068] like Figure 3 and Figure 4 As shown, the feeding section can adopt the following specific structure to implement the technical solution of the embodiment:

[0069] The feeding section consists of a double-ended screw 85, a sliding block 86, and a baffle 87. The double-ended screw 85 is rotatably connected to the inner wall of the support plate 8 and is fixedly connected to the rotating shaft 83. The sliding block 86 is symmetrically threaded onto the double-ended screw 85, and the baffle 87 is fixedly connected to the end of the sliding block 86 away from the double-ended screw 85.

[0070] In this embodiment, when the slide bar 7 moves backward continuously under the drive of the hydraulic rod 6, the crossbar 81 fixedly connected to the side wall of the slide bar 7 drives the first rack 82 to move together. Since the first rack 82 and the first gear 84 mesh with each other, the movement of the first rack 82 drives the first gear 84 to rotate around the rotating shaft 83, and drives the double-ended screw 85 to rotate synchronously. Since the sliding block 86 is threadedly connected to the double-ended screw 85, and the threads at both ends of the double-ended screw 85 are in opposite directions, under the rotation of the double-ended screw 85, the two sliding blocks 86 move towards each other along the double-ended screw 85. The baffle 87 on the sliding block 86 moves synchronously with the sliding block 86. The baffle 87, which was originally close to each other and blocking the material outlet 14, gradually separates, opening the material outlet channel.

[0071] When the baffle 87 is opened, the cylinder 72 in the clamping part is activated in the reverse direction to release the clamping of the cut and polished metal material. Under its own gravity, the metal material falls from the discharge port 14 on the placement seat 4 into the through groove 15 of the worktable 1. The through groove 15 is connected to the discharge port 14. The metal material slides through the through groove 15 onto the conveyor belt 16 installed inside the worktable 1, which smoothly transports the metal material to the next process, completing the entire cutting and processing conveying link.

[0072] After the metal material is conveyed, the slide bar 7 moves in the opposite direction to reset, and drives the double-headed screw 85 to rotate in the opposite direction through the rotating component, so that the sliding block 86 drives the baffle 87 to move towards each other, and closes the discharge port 14 again, waiting for the next conveying operation.

[0073] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A metal material processing and cutting device, comprising a worktable (1), characterized in that, A lifting platform (2) is installed on the workbench (1), and a cutting device (3) is installed on the lifting platform (2). A placement seat (4) is fixedly connected to the top surface of the workbench (1). A support plate (5) is symmetrically fixedly connected to the top surface of the placement seat (4). A slide rod (7) is slidably connected to each support plate (5). A hydraulic rod (6) is fixedly connected to the top surface of the front end of the support plate (5). The output end of the hydraulic rod (6) is fixedly connected to the slide rod (7). A clamping part is provided on the top surface of the slide rod (7). The clamping part is used to clamp metal materials. The top surface of the placement seat (4) is fixedly connected to a support plate (8), and the inside of the support plate (8) is provided with a feeding part, which is used to transport the cut metal material. The placement seat (4) has a groove (11) inside, and the groove (11) is provided with a lifting and grinding part and a shielding part. The lifting and grinding part consists of a lifting member and a grinding member. The lifting member is used to lift the grinding part, and the grinding part is used to grind the cross-section of the metal material. The shielding part is used to shield the dust generated during the cutting from falling into the lifting and grinding part.

2. The metal material processing and cutting device according to claim 1, characterized in that, The slide bar (7) has a transmission assembly on its side wall. The transmission assembly consists of a rotating shaft (9), a second gear (91), an L-shaped rod (92), and a second rack (93). The transmission shaft is rotatably connected to the side wall of the placement seat (4). The second gear (91) is fixedly connected to the rotating shaft (9). The L-shaped rod (92) is fixedly connected to the side wall of the slide bar (7). The second gear (91) is fixedly connected to the end of the L-shaped rod (92) away from the slide bar (7). There are two second racks (93), and the two second racks (93) are symmetrically arranged about the horizontal center line of the second gear (91). The second racks (93) and the second gear (91) mesh with each other.

3. The metal material processing and cutting device according to claim 2, characterized in that, The transmission assembly synchronously drives the clamping part, the unloading part, and the lifting and grinding part to operate in sync during operation.

4. The metal material processing and cutting device according to claim 3, characterized in that, When the hydraulic rod (6) pushes the adjacent slide rod (7) to move, the clamping part on the slide rod (7) also moves synchronously and separates the cut metal material, making it easier to lift the grinding part for grinding.

5. A metal material processing and cutting device according to claim 3, characterized in that, When the transmission component moves, it synchronously drives the second rack (93) to mesh and rotate with the second gear (91). Through the rotational power of the second gear (91), it synchronously drives the lifting component to rotate. At this time, the lifting component will convert the rotational action into the upward action, and then slide the grinding component out of the groove (11) to grind the cut metal material.

6. The metal material processing and cutting device according to claim 1, characterized in that, The shielding part is located above the lifting and polishing part. An adjustment component is provided on the shielding part. During the process of the polishing part rising, the adjustment component will be driven to rotate, thereby making the angle of the shielding part tilted. When the polishing part is working, the tilted shielding part will guide the debris generated during polishing. During the process of the polishing part falling, the adjustment component will drive the shielding part to rotate actively, so that the shielding part is in a vertical state on the groove (11). At this time, the polishing part is reset to the groove (11) under the drive of the lifting part. The adjustment component drives the shielding part to reset and shield the groove (11).

7. A metal material processing and cutting device according to claim 1, characterized in that, The unloading part is provided with a rotating assembly, which consists of a crossbar (81), a first rack (82), a rotating shaft (83), and a first gear (84). The crossbar (81) is fixedly connected to the side wall of the slide bar (7), the first rack (82) is fixedly connected to the side wall of the crossbar (81), the rotating shaft (83) is rotatably connected to the side wall of the support plate (8), and the first gear (84) is fixedly connected to the rotating shaft (83). The first rack (82) and the first gear (84) mesh with each other.

8. A metal material processing and cutting device according to claim 7, characterized in that, When the slide bar (7) moves continuously, it drives the first rack (82) to mesh and rotate with the second gear (91), driving the unloading part to move towards each other, and the cut metal material is dropped into the unloading part by the clamping member for conveying.

9. A metal material processing and cutting device according to claim 1, characterized in that, The placement seat (4) has a discharge port (14), and the workbench (1) has a through groove (15). The through groove (15) is connected to the discharge port (14). The workbench (1) is equipped with a conveyor belt (16), which is located below the through groove (15) and is used to transport the cut metal material.

10. A metal material processing and cutting device according to claim 1, characterized in that, The inner wall of the groove (11) is provided with a collection cavity (13), and a collection box (131) is slidably connected in the collection cavity (13). The collection box (131) is slidably connected to the placement seat (4).

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