Metal round bar grinding equipment based on intelligent manufacturing

Abstract

The invention discloses metal round bar grinding equipment based on intelligent manufacturing, and belongs to the technical field of grinding equipment. The metal round bar grinding equipment based on intelligent manufacturing comprises a fixed base, fixed vertical plates are arranged on the two sides of the fixed base, and movable butt clamping equipment is arranged in the fixed vertical plates; a triangular push block is movably connected to the interior of the fixed vertical plate, a first connecting rod is fixedly connected to the outer side of the triangular push block, a first fixed disc is fixedly connected to the inner side of the first connecting rod, and a movable bearing is movably connected to the interior of the first fixed disc. Before a machined workpiece is clamped by the movable butt-clamping equipment, automatic centering and positioning of the machined workpiece are achieved through coincident contact of the bottom surface of the arc-shaped positioning plate and the outer side surfaces of the two ends of the machined workpiece, and the problem of deviation possibly caused by manual positioning is effectively avoided; and it is ensured that the machined workpiece is always in the center position in the grinding process, the accuracy and stability of follow-up grinding operation are guaranteed, and therefore the working efficiency of equipment is improved.

Description

Technical Field

[0001] This invention belongs to the field of grinding equipment technology, specifically relating to a metal round bar grinding equipment based on intelligent manufacturing. Background Technology

[0002] Metal round bars are round products made of metal and are widely used in many fields. However, during the production process of metal round bars, the surface of the finished metal round bars often has defects such as burrs, oxide scale, and scratches. These defects not only affect the appearance of the product, but may also reduce the mechanical properties and service life of the metal round bars. Therefore, they need to be polished.

[0003] Chinese patent CN118905755A discloses a barbell bar outer surface grinding device, including a base, support arms, and a clamping unit at the upper end of the two support arms; a fixing plate horizontally fixed to the two support arms, with two lifting cylinders vertically mounted at the bottom of the fixing plate, and a lifting plate fixed to the ends of the telescopic rods of the two lifting cylinders; hinge seats fixed in pairs to the upper surface of the lifting plate, with adjacent hinge seats rotatably connected to a mounting seat, on which a grinding wheel unit is mounted; and a reset unit on the lifting plate, used to reset the mounting seat after it rotates along the hinge axis with the hinge seat. In the aforementioned application, when the device is fixing metal bars of different sizes, manual centering and positioning are required. However, manual positioning can easily cause the metal bars to shift, thus hindering the subsequent grinding process and reducing the device's efficiency. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention provides a solution that solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides a metal round bar grinding device based on intelligent manufacturing, including a fixed base, a lifting device on the top of the fixed base, a movable grinding device on the top of the lifting device, fixed vertical plates on both sides of the fixed base, a movable clamping device inside the fixed vertical plates, and a workpiece to be processed inside the movable clamping device. The fixed vertical plate is internally connected to a triangular push block. A connecting rod is fixedly connected to the outer side of the triangular push block. A fixed disk is fixedly connected to the inner side of the connecting rod. A movable bearing is internally connected to the fixed disk. The inner side of the movable bearing is movably connected to a movable clamping device. A sliding groove is formed on the outer side of the fixed disk. A slider is movably connected inside the sliding groove. The top of the slider is hinged to one end of a movable rod. The other end of the movable rod is hinged to a fixed block. The inner side of the fixed block is movably connected to a fixed disk II via a sliding rod. The inner side of the fixed disk II is fixedly connected to the movable clamping device. A sliding groove is formed on the surface of the fixed disk II. The outer side of the sliding rod is movably connected to the sliding groove II. An arc-shaped positioning plate is fixedly connected to the inner side of the sliding rod. By setting up an arc-shaped positioning plate, the bottom surface of the arc-shaped positioning plate makes contact with the outer surfaces of both ends of the workpiece before it is clamped by the movable clamping device. This achieves automatic centering and positioning of the workpiece, effectively avoiding the offset problem that may occur during manual positioning. It ensures that the workpiece is always in the center position during the grinding process, guaranteeing the accuracy and stability of subsequent grinding operations, thereby improving the working efficiency of the equipment.

[0006] Preferably, the bottom surface of the arc-shaped positioning plate coincides with the outer surfaces of both ends of the workpiece being processed, and an electric push rod is fixedly connected inside the movable clamping device.

[0007] Preferably, the movable grinding equipment is internally connected to an angle adjustment device, and the fixed vertical plate is internally connected to a marking and straightening device.

[0008] Preferably, a spring-triggered device is fixedly connected to the top of the marking and straightening device, and a spark-proof component is movably connected to the outside of the movable grinding device.

[0009] Preferably, the spark-proof assembly includes a fixed frame, a rack, a gear, a rotating shaft, a fixed block, a movable plate, a dust suction port, an exhaust pipe, an exhaust fan, and a collection box. The inner side of the fixed vertical plate is fixedly connected to the rack via the fixed frame. The front surface of the movable grinding device is fixedly connected to the fixed block. The rotating shaft is movably connected inside the fixed block. The left side of the rotating shaft is fixedly connected to the gear, which meshes with the rack. The outer side of the rotating shaft is fixedly connected to the movable plate. The inner side of the movable plate has a dust suction port. The rear side of the dust suction port is fixedly connected to one end of the exhaust pipe. The other end of the exhaust pipe is fixedly connected to the top of the exhaust fan. The bottom of the exhaust fan is fixedly connected to the collection box. The inner side of the collection box is fixedly connected to the outer side of the movable grinding device. The equipment is equipped with a spark-proof component. When grinding begins, the rotating shaft drives the movable plate to rotate upwards, effectively preventing sparks generated during grinding from splashing in all directions. This avoids the risk of burns to operators and prevents sparks from igniting nearby flammable materials, significantly improving the safety of equipment operation. The fireproof pad layer fixedly connected to the bottom surface of the movable plate further enhances the spark-proof effect, can withstand the impact of high-temperature sparks, and extends the service life of the movable plate.

[0010] Preferably, the center of the vertical cross-section of the movable plate coincides with the center of the vertical cross-section of the movable grinding device, and the top horizontal height of the movable plate is lower than the top horizontal height of the grinding roller of the movable grinding device.

[0011] Preferably, a fireproof pad is fixedly connected to the inner surface of the movable plate, and an auxiliary unloading assembly is movably connected to the inner side of the fixed vertical plate.

[0012] Preferably, the auxiliary unloading assembly includes a rack, a gear, a rotating shaft, a fixed plate, a connecting rod, an unloading plate, an anti-falling baffle, a buffer plate, and a spring. The rack is fixedly connected to the outer side of the lifting device. The rotating shaft is movably connected to the outer side of the fixed vertical plate. The gear is fixedly connected to the outer side of the rotating shaft, meshing with the rack. The fixed plate is fixedly connected to the outer side of the rotating shaft. The inner side of the fixed plate is fixedly connected to the unloading plate via the connecting rod. Anti-falling baffles are fixedly connected to both sides of the unloading plate. A buffer plate is movably connected to the inside of the unloading plate. A spring is fixedly connected between the buffer plate and the unloading plate. With this auxiliary unloading assembly, after the workpiece is ground, the rotating shaft drives the unloading plate to flip upwards, causing the workpiece to roll onto the unloading plate, thus achieving automatic unloading of the workpiece without manual intervention, further improving the automation level and production efficiency of the equipment.

[0013] Preferably, the size of the buffer plate is smaller than the size of the unloading plate, and the length of the unloading plate is greater than the length of the workpiece being processed.

[0014] Preferably, the top horizontal height of the unloading plate is lower than the bottom horizontal height of the workpiece being processed.

[0015] The advantages of this application are: (1) Before the workpiece is clamped by the movable clamping device, the bottom surface of the arc-shaped positioning plate makes contact with the outer surfaces of both ends of the workpiece to achieve automatic centering and positioning of the workpiece. This effectively avoids the offset problem that may occur during manual positioning, ensures that the workpiece is always in the center position during the grinding process, and guarantees the accuracy and stability of subsequent grinding operations, thereby improving the working efficiency of the equipment.

[0016] (2) When the grinding begins, the rotating shaft drives the movable plate to rotate upward, thereby effectively blocking the sparks generated during the grinding process from splashing in all directions, avoiding the risk of burns to the operator caused by the sparks, and preventing the sparks from igniting the surrounding flammable materials, which significantly improves the safety of the equipment operation. The fireproof pad layer fixedly connected to the bottom surface of the movable plate further enhances the spark protection effect, can withstand the impact of high temperature sparks, and extend the service life of the movable plate.

[0017] (3) After the workpiece is ground, the rotating shaft 2 drives the unloading plate to flip upward, so that the workpiece rolls down onto the unloading plate, thereby realizing automatic unloading of the workpiece without manual intervention, which further improves the automation level and production efficiency of the equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall front structure of the present invention; Figure 2 This is a schematic diagram of the overall rear structure of the present invention; Figure 3 This is a schematic diagram of some components of the present invention; Figure 4 This is the present invention. Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of the auxiliary unloading component structure of the present invention; Figure 6 This is the present invention. Figure 5 Enlarged structural diagram at point B; Figure 7 This is a schematic diagram of the spark-proof component structure of the present invention; Figure 8 This is the present invention. Figure 7 Enlarged structural diagram at point C.

[0019] Explanation of key figure labels: 100. Fixed base; 200. Lifting device; 300. Movable grinding device; 400. Fixed vertical plate; 500. Movable clamping device; 600. Marking and straightening device; 700. Angle adjustment device; 800. Workpiece processing device; 901. Triangular push block; 902. Connecting rod one; 903. Fixed plate one; 904. Movable bearing; 905. Slide groove one; 906. Slider; 907. Movable rod; 908. Fixed block one; 909. Slide rod; 910. Fixed plate two; 911. Slide groove two; 912. Arc-shaped positioning plate; 1000. Spark-proof assembly; 1001. Fixing frame; 1002. Rack 1; 1003. Gear 1; 1004. Rotating shaft 1; 1005. Fixing block 2; 1006. Movable plate; 1007. Dust suction port; 1008. Exhaust pipe; 1009. Exhaust fan; 1010. Collection box; 1100. Auxiliary unloading assembly; 1101. Rack II; 1102. Gear II; 1103. Rotating shaft II; 1104. Fixing plate; 1105. Connecting rod II; 1106. Unloading plate; 1107. Anti-falling baffle; 1108. Buffer plate; 1109. Spring. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0021] Example 1, as Figures 1-4 As shown, a metal round bar grinding device based on intelligent manufacturing includes a fixed base 100, a lifting device 200 on the top of the fixed base 100, the lifting device 200 allows a movable grinding device 300 to move up and down, the movable grinding device 300 is located on the top of the lifting device 200, the movable grinding device 300 allows the workpiece 800 to be ground by the movable grinding device 300, fixed vertical plates 400 are provided on both sides of the fixed base 100, a movable clamping device 500 is provided inside the fixed vertical plate 400, the movable clamping device 500 allows the workpiece 800 to be fixed by the movable clamping device 500, and the workpiece 800 is located inside the movable clamping device 500. A triangular push block 901 is movably connected inside the fixed vertical plate 400. A connecting rod 902 is fixedly connected to the outer side of the triangular push block 901. A fixed plate 903 is fixedly connected to the inner side of the connecting rod 902. A movable bearing 904 is movably connected inside the fixed plate 903. The inner side of the movable bearing 904 is movably connected to the movable clamping device 500. A sliding groove 905 is provided on the outer side of the fixed plate 903. The sliding groove 905 prevents the fixed plate 903 from rotating with the movable clamping device 500 when it is started. The sliding groove 905 is movable inside... A slider 906 is connected, the top of which is hinged to one end of a movable rod 907. The other end of the movable rod 907 is hinged to a fixed block 908. The inner side of the fixed block 908 is movably connected to a fixed plate 910 via a slide rod 909. The inner side of the fixed plate 910 is fixedly connected to a movable clamping device 500. A groove 911 is provided on the surface of the fixed plate 910. The slide rod 909 moves along the direction of the groove 911. The outer side of the slide rod 909 is movably connected to the groove 911. An arc-shaped positioning plate 912 is fixedly connected to the inner side of the slide rod 909.

[0022] The bottom surface of the arc-shaped positioning plate 912 coincides with the outer surfaces of both ends of the workpiece 800, and an electric push rod is fixedly connected inside the movable clamping device 500.

[0023] The movable grinding equipment 300 has an internal movable connection to an angle adjustment device 700. The angle adjustment device 700 is set to make the grinding process of the movable grinding equipment 300 more complete. The fixed vertical plate 400 has an internal movable connection to a marking and straightening device 600.

[0024] A spring-loaded triggering device is fixedly connected to the top of the marking and straightening device 600, and a spark-proof assembly 1000 is movably connected inside the fixed vertical plate 400.

[0025] The arc-shaped positioning plate 912 is set up so that before the workpiece 800 is clamped by the movable clamping device 500, the bottom surface of the arc-shaped positioning plate 912 makes contact with the outer surfaces of both ends of the workpiece 800, thereby achieving automatic centering and positioning of the workpiece 800. This effectively avoids the offset problem that may occur due to manual positioning, and ensures that the workpiece 800 is always in the center position during the grinding process, which guarantees the accuracy and stability of subsequent grinding operations, thereby improving the working efficiency of the equipment.

[0026] In practical use, the workpiece 800 is roughly placed inside the movable clamping device 500. The movable clamping device 500 is then activated, initially fixing both ends of the workpiece 800 inside. At this point, the lifting device 200 is activated and moves upward, bringing it into contact with the triangular push block 901. The triangular push block 901 moves outward, causing the connecting rod 902 to move the fixed plate 903 outward. The slider 906, through the movable rod 907, moves the fixed block 908 backward and downward, causing the slide rod 909 to move downward along the slide groove 911. This causes the bottom surface of the arc-shaped positioning plate 912 to overlap and contact the outer surfaces of both ends of the workpiece 800, achieving automatic centering and positioning of the workpiece 800. This effectively avoids the offset problems that may occur with manual positioning, ensuring that the workpiece 800 remains in the center position throughout the grinding process. This guarantees the accuracy and stability of subsequent grinding operations, thereby improving the equipment's working efficiency.

[0027] Example 2, as Figures 5-7 As shown, based on Embodiment 1, the spark-proof assembly 1000 includes a fixing frame 1001, a rack 1002, a gear 1003, a rotating shaft 1004, a fixing block 1005, a movable plate 1006, a dust suction port 1007, an exhaust pipe 1008, an exhaust fan 1009, and a collection box 1010. The inner side of the fixed vertical plate 400 is fixedly connected to the rack 1002 via the fixing frame 1001. The front surface of the movable grinding device 300 is fixedly connected to the fixing block 1005. The rotating shaft 1004 is movably connected inside the fixing block 1005. The left side of the rotating shaft 1004 is fixedly connected to the gear 1003. A movable plate 1006 is fixedly connected to the outer side of the rotating shaft 1004, which meshes with the rack 1002. A dust suction port 1007 is provided on the inner side of the movable plate 1006. The dust suction port 1007 is provided to suck away the metal shavings from the grinding. The rear side of the dust suction port 1007 is fixedly connected to one end of the exhaust pipe 1008. The other end of the exhaust pipe 1008 is fixedly connected to the top of the exhaust fan 1009. The bottom of the exhaust fan 1009 is fixedly connected to the collection box 1010. The collection box 1010 is provided to collect the metal shavings inside. The inner side of the collection box 1010 is fixedly connected to the outer side of the movable grinding device 300.

[0028] The center of the vertical section of the movable plate 1006 coincides with the center of the vertical section of the movable grinding equipment 300, and the top horizontal height of the movable plate 1006 is lower than the top horizontal height of the grinding roller of the movable grinding equipment 300.

[0029] A fireproof pad is fixedly connected to the inner surface of the movable plate 1006, and an auxiliary unloading assembly 1100 is movably connected to the inner side of the fixed vertical plate 400.

[0030] The spark-proof component 1000 is installed. When grinding begins, the rotating shaft 1004 drives the movable plate 1006 to rotate upward, which effectively prevents the sparks generated during the grinding process from splashing in all directions, avoiding the risk of burns to the operator. At the same time, it prevents the sparks from igniting nearby flammable materials, significantly improving the safety of equipment operation. The fireproof pad layer fixedly connected to the bottom surface of the movable plate 1006 further enhances the spark-proof effect, can withstand the impact of high-temperature sparks, and extends the service life of the movable plate 1006.

[0031] In practical use, when the above-mentioned equipment is started, the lifting device 200 moves upward, causing the rack-1002 to contact the gear-1003, which in turn rotates the shaft-1004. This causes the movable plate 1006 to rotate and close along with the shaft-1004, effectively preventing sparks generated during the grinding process from splashing in all directions and avoiding the risk of burns to the operator. It also prevents the sparks from igniting nearby flammable materials, significantly improving the safety of equipment operation. At the same time, the exhaust fan 1009 is started, and the dust suction port 1007 sucks away the metal debris from the grinding process, thus eliminating the need for manual cleaning of the equipment later and saving manpower.

[0032] Example 3, as Figure 8 As shown, based on Embodiment 2, the auxiliary unloading assembly 1100 includes a rack 2 1101, a gear 2 1102, a rotating shaft 2 1103, a fixing plate 1104, a connecting rod 2 1105, an unloading plate 1106, an anti-falling baffle 1107, a buffer plate 1108, and a spring 1109. The rack 2 1101 is fixedly connected to the outer side of the lifting device 200, and the rotating shaft 2 1103 is movably connected to the outer side of the fixed vertical plate 400. The gear 2 1102 is fixedly connected to the outer side of the rotating shaft 2 1103, and the gear 2 1102 meshes with the rack 2 1101. A fixed rod 1104 is fixedly connected to the outer side of the rotating shaft 2 1103. The inner side of the fixed plate 1104 is fixedly connected to the unloading plate 1106 via the connecting rod 1105. Anti-falling baffles 1107 are fixedly connected to both sides of the unloading plate 1106. The anti-falling baffles 1107 are set to prevent the workpiece 800 from falling off when the unloading plate 1106 is unloading. A buffer plate 1108 is movably connected inside the unloading plate 1106. The buffer plate 1108 is set to absorb the kinetic energy of the workpiece 800 when it falls, thereby reducing the damage to the workpiece 800 caused by the collision. A spring 1109 is fixedly connected between the buffer plate 1108 and the unloading plate 1106.

[0033] The size of the buffer plate 1108 is smaller than that of the unloading plate 1106, and the length of the unloading plate 1106 is greater than the length of the workpiece 800.

[0034] The top horizontal height of the unloading plate 1106 is lower than the bottom horizontal height of the workpiece 800.

[0035] An auxiliary unloading component 1100 is set up so that after the workpiece 800 is ground, the rotating shaft 1103 drives the unloading plate 1106 to flip upward, so that the workpiece 800 rolls onto the unloading plate 1106, thereby realizing the automatic unloading of the workpiece 800 without manual intervention, which further improves the automation level and production efficiency of the equipment.

[0036] In practical use, after the equipment finishes grinding, the lifting device 200 moves downward, causing the rack 1101 to move downward along with the lifting device 200, which in turn causes the gear 1102 to rotate, and the shaft 1103 to rotate. This causes the fixed plate 1104 to drive the unloading plate 1106 to rotate upward through the connecting rod 1105, so that the workpiece 800 rolls onto the unloading plate 1106, thereby achieving automatic unloading of the workpiece 800 without manual intervention, further improving the automation level and production efficiency of the equipment.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A metal round bar grinding device based on intelligent manufacturing, comprising a fixed base, characterized in that, The fixed base is provided with a lifting device on top, and a movable grinding device is provided on top of the lifting device. Fixed vertical plates are provided on both sides of the fixed base, and a movable clamping device is provided inside the fixed vertical plates. The movable clamping device is provided with a workpiece for processing. The fixed vertical plate is internally connected to a triangular push block. A connecting rod is fixedly connected to the outer side of the triangular push block. A fixed disk is fixedly connected to the inner side of the connecting rod. A movable bearing is internally connected to the fixed disk. The inner side of the movable bearing is movably connected to a movable clamping device. A sliding groove is formed on the outer side of the fixed disk. A slider is movably connected inside the sliding groove. The top of the slider is hinged to one end of a movable rod. The other end of the movable rod is hinged to a fixed block. The inner side of the fixed block is movably connected to a fixed disk II via a sliding rod. The inner side of the fixed disk II is fixedly connected to the movable clamping device. A sliding groove is formed on the surface of the fixed disk II. The outer side of the sliding rod is movably connected to the sliding groove II. An arc-shaped positioning plate is fixedly connected to the inner side of the sliding rod.

2. The metal round bar grinding equipment based on intelligent manufacturing according to claim 1, characterized in that, The bottom surface of the arc-shaped positioning plate coincides with the outer surfaces of both ends of the workpiece being processed, and an electric push rod is fixedly connected inside the movable clamping device.

3. The metal round bar grinding equipment based on intelligent manufacturing according to claim 2, characterized in that, The movable grinding equipment is internally connected to an angle adjustment device, and the inner side of the fixed vertical plate is movably connected to a marking and straightening device.

4. The metal round bar grinding equipment based on intelligent manufacturing according to claim 3, characterized in that, The top of the marking and straightening device is fixedly connected to a spring triggering device, and the outside of the movable grinding device is movably connected to an anti-sparking component.

5. A metal round bar grinding device based on intelligent manufacturing according to claim 4, characterized in that, The spark-proof assembly includes a fixed frame, a rack, a gear, a rotating shaft, a fixed block, a movable plate, a dust suction port, an exhaust pipe, an exhaust fan, and a collection box. The inner side of the fixed vertical plate is fixedly connected to the rack via the fixed frame. The front surface of the movable grinding device is fixedly connected to the fixed block. The rotating shaft is movably connected inside the fixed block. The left side of the rotating shaft is fixedly connected to the gear, which meshes with the rack. The outer side of the rotating shaft is fixedly connected to the movable plate. The inner side of the movable plate has a dust suction port. The rear side of the dust suction port is fixedly connected to one end of the exhaust pipe. The other end of the exhaust pipe is fixedly connected to the top of the exhaust fan. The bottom of the exhaust fan is fixedly connected to the collection box. The inner side of the collection box is fixedly connected to the outer side of the movable grinding device.

6. The metal round bar grinding equipment based on intelligent manufacturing according to claim 5, characterized in that, The center of the vertical section of the movable plate coincides with the center of the vertical section of the movable grinding device, and the top horizontal height of the movable plate is lower than the top horizontal height of the grinding roller of the movable grinding device.

7. A metal round bar grinding device based on intelligent manufacturing according to claim 6, characterized in that, A fireproof pad is fixedly connected to the inner surface of the movable plate, and an auxiliary unloading assembly is movably connected to the inner side of the fixed vertical plate.

8. A metal round bar grinding device based on intelligent manufacturing according to claim 7, characterized in that, The auxiliary unloading assembly includes a rack, a gear, a shaft, a fixed plate, a connecting rod, an unloading plate, an anti-falling baffle, a buffer plate, and a spring. The rack is fixedly connected to the outer side of the lifting device. The shaft is movably connected to the outer side of the fixed vertical plate. The gear is fixedly connected to the outer side of the shaft and meshes with the rack. The fixed plate is fixedly connected to the outer side of the shaft. The inner side of the fixed plate is fixedly connected to the unloading plate via the connecting rod. Anti-falling baffles are fixedly connected to both sides of the unloading plate. A buffer plate is movably connected to the inside of the unloading plate. A spring is fixedly connected between the buffer plate and the unloading plate.

9. A metal round bar grinding device based on intelligent manufacturing according to claim 8, characterized in that, The size of the buffer plate is smaller than the size of the unloading plate, and the length of the unloading plate is greater than the length of the workpiece being processed.

10. A metal round bar grinding device based on intelligent manufacturing according to claim 9, characterized in that, The top horizontal height of the unloading plate is lower than the bottom horizontal height of the workpiece being processed.

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