Metal product welding scar burr polishing equipment

Abstract

The utility model discloses a kind of metal product welding scar burr polishing equipment, including feeding and discharging mechanical arm and multiple polishing devices, feeding and discharging mechanical arm is located between multiple polishing devices, each polishing device includes clamping rotating mechanism, motion module, polishing mechanism and dust extraction mechanism, clamping rotating mechanism realizes the automatic clamping and rotation of workpiece, motion module adopts X, Y, Z three-axis linear module structure, drives polishing mechanism to realize three-dimensional space accurate positioning, dust extraction mechanism automatically generates negative pressure dust extraction when polishing, realizes the collection of dust.The utility model realizes multiple stations parallel operation, improves production efficiency, has flexible polishing capacity, while effectively solve the dust pollution problem, improve working environment.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, specifically a grinding equipment for weld scars and burrs on metal products. Background Technology

[0002] During the welding or casting process of metal products (such as steel pipes, shafts, flanges, etc.), excess protrusions such as weld scars and risers are formed on their surfaces, commonly referred to as weld scars or burrs. These weld scars and burrs not only affect the appearance of the product but may also affect its dimensional accuracy, assembly performance, and safety in use. Therefore, they must be removed in subsequent processing.

[0003] The common metal polishing methods in the current technology mainly rely on manual operation or semi-automatic equipment. Although manual polishing is more flexible, it has problems such as high labor intensity, low production efficiency, and unstable processing quality. Moreover, long-term operation can easily affect the health of operators.

[0004] Existing semi-automatic grinding equipment is usually simple in structure and has a single function. For example, it can only perform grinding on a fixed trajectory, making it difficult to adapt to metal products of different shapes or sizes. In particular, grinding circumferential weld marks on cylindrical metal products often requires complex robot trajectory planning or special tooling, resulting in high equipment costs and limited applicability.

[0005] In addition, a large amount of metal dust is generated during the polishing process. If effective collection measures are not taken, the dust will permeate the working environment, polluting the environment and potentially harming the respiratory system of operators. Utility Model Content

[0006] In view of the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide a grinding equipment that enables multi-station parallel operation, improves production efficiency, has flexible grinding capabilities, effectively solves the dust pollution problem, and improves the working environment.

[0007] The technical solution adopted by this utility model to achieve the above-mentioned objective is: a metal product weld scar and burr grinding equipment, including a loading and unloading robotic arm and a grinding device, characterized in that: the grinding device is provided in multiple sets, and the loading and unloading robotic arm is provided between the multiple sets of grinding devices;

[0008] The polishing device includes a device base, a motion module, a polishing mechanism, a clamping and rotating mechanism, and a dust collection mechanism. The clamping and rotating mechanism is provided on the device base, which can clamp the metal product and drive the metal product to rotate. The motion module is provided on the device base on one side of the clamping and rotating mechanism. The polishing mechanism is fixedly connected to the moving end of the motion module, which can drive the polishing mechanism to achieve multi-directional movement. The dust collection mechanism is provided on the device base corresponding to the clamping and rotating mechanism.

[0009] In the above technical solution, the loading and unloading robotic arm includes a robotic arm body and a gripper mechanism fixedly connected to the moving end of the robotic arm body;

[0010] Furthermore, the gripper mechanism includes a main frame, an upper sliding frame, a lower sliding frame, a third motor, and clamping plates. The main frame is fixedly connected to the moving end of the robotic arm body. The upper sliding frame and the lower sliding frame are slidably connected to the main frame. Racks are fixedly connected to both the upper and lower sliding frames. The third motor is fixedly connected to the main frame. A gear is fixedly connected to the output end of the third motor. The gear meshes with two sets of racks. The clamping plates are fixedly connected to both the upper and lower sliding frames.

[0011] In the above technical solution, the clamping and rotating mechanism adopts the following structure:

[0012] The clamping and rotating mechanism includes a frame, a telescopic cylinder, an upper clamping plate, a lower clamping plate, and a first motor. The frame is fixedly connected to the base of the device. The frame has a clamping area. The lower clamping plate is rotatably connected to the frame at the bottom of the clamping area. The first motor is fixedly connected to the frame and is poweredly connected to the lower clamping plate.

[0013] The telescopic cylinder is fixedly connected to the upper part of the clamping area on the mechanism frame. The piston end of the telescopic cylinder is rotatably connected to the upper clamping plate, and the upper clamping plate corresponds to the lower clamping plate.

[0014] In the above technical solution, the motion module adopts the following structure:

[0015] The motion module includes an X-axis linear module, a Y-axis linear module, and a Z-axis linear module. The X-axis linear module is fixedly connected to the device base. The X-axis linear module includes an X-axis motion stage. The Z-axis linear module is fixedly connected to the X-axis motion stage. The Z-axis linear module includes a Z-axis motion stage. The Y-axis linear module is fixedly connected to the Z-axis motion stage. The Y-axis linear module includes a Y-axis motion stage. The grinding mechanism is fixedly connected to the Y-axis motion stage.

[0016] The X-axis linear module further includes an X-axis module base, an X-axis guide rail, an X-axis lead screw, and an X-axis motor. The X-axis module base is fixedly connected to the device base, the X-axis guide rail is fixedly connected to the X-axis module base, the X-axis motion table is slidably connected to the X-axis guide rail, the X-axis lead screw is threaded onto the X-axis motion table, and the X-axis motor is fixedly connected to the X-axis module base. The X-axis motor is poweredly connected to the X-axis lead screw.

[0017] The Z-axis linear module further includes a Z-axis module base, a Z-axis guide rail, a Z-axis lead screw, and a Z-axis motor. The Z-axis module base is fixedly connected to the X-axis motion table. The Z-axis guide rail is fixedly connected to the Z-axis module base. The Z-axis motion table is slidably connected to the Z-axis guide rail. The Z-axis lead screw is threaded onto the Z-axis motion table. The Z-axis motor is fixedly connected to the Z-axis module base, and the Z-axis motor is poweredly connected to the Z-axis lead screw.

[0018] The Y-axis linear module further includes a Y-axis module base, a Y-axis guide rail, a Y-axis lead screw, and a Y-axis motor. The Y-axis module base is fixedly connected to the Z-axis motion platform. The Y-axis guide rail is fixedly connected to the Y-axis module base. The Y-axis motion platform is slidably connected to the Y-axis guide rail. The Y-axis lead screw is threaded onto the Y-axis motion platform. The Y-axis motor is fixedly connected to the Y-axis module base, and the Y-axis motor is poweredly connected to the Y-axis lead screw.

[0019] In the above technical solution, the dust collection mechanism adopts the following structure:

[0020] The vacuuming mechanism includes a vacuum box, a filter frame, a negative pressure pipe, and a fan blade. The vacuum box is fixedly connected to the mechanism frame. The vacuum box has a sliding opening. A mounting rail is fixedly connected inside the vacuum box corresponding to the sliding opening. The filter frame is slidably connected to the mounting rail through the sliding opening. The vacuum box has a suction port at the top of the filter frame, which corresponds to the clamping area. The negative pressure pipe is fixedly connected to the bottom of the filter frame. The fan blade is rotatably connected to the bottom surface of the negative pressure pipe. The first motor and the fan blade are powered by a transmission component.

[0021] In the above technical solution, the specific structure of the polishing mechanism is as follows:

[0022] The grinding mechanism includes a mounting frame, a second motor, and a grinding disc. The second motor is fixedly connected to the Y-axis motion table via the mounting frame, and the output end of the second motor is fixedly connected to the grinding disc, which faces the clamping area.

[0023] In the above technical solution, to facilitate the cutting of the polished metal products, the following structure is also provided:

[0024] The device base has a feeding port on one side of the clamping and rotating mechanism. Inside the device base, a guide ramp is fixedly connected to the feeding port. The device base has an outlet corresponding to the low point of the guide ramp.

[0025] The beneficial effects of this utility model are:

[0026] 1. One loading and unloading robotic arm can serve multiple independent grinding devices, enabling the equipment to grind multiple workpieces simultaneously, or to load and unload workpieces for other workstations while grinding at one station, greatly improving the production efficiency of the equipment;

[0027] 2. The lower clamping plate is driven by the first motor and works in conjunction with the liftable upper clamping plate to firmly clamp the cylindrical metal product and make it rotate actively. The motion module drives the grinding plate of the grinding mechanism to contact the welded part of the metal product. When the metal product rotates, the grinding plate can grind the weld scars on the entire circumference. The grinding of circumferential weld scars can be completed without complex robot trajectory planning. The upper clamping plate driven by the telescopic cylinder can be raised and lowered quickly to realize the rapid clamping and loosening of the workpiece. It can adapt to workpieces of different lengths and has strong versatility.

[0028] 3. The motion module adopts a three-axis linear module of X, Y, and Z. The three-axis linkage structure enables the grinding disc to reach any point in the clamping area, thereby grinding the scars in different positions of the cylindrical metal product. Furthermore, various complex grinding paths can be realized through programming.

[0029] 4. The dust collection mechanism can collect the dust generated during the polishing process, thereby preventing dust from flying in the environment and protecting the working environment. The fan blades are linked with the first motor to enable dust collection when polishing metal parts and turn off dust collection when not polishing, reducing the number of motors and electrical control, and lowering the failure rate. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the grinding device in this utility model;

[0032] Figure 3 This is a schematic diagram of the grinding device from another angle in this utility model;

[0033] Figure 4 This is a schematic diagram of the loading and unloading robotic arm in this utility model;

[0034] Figure 5 for Figure 4 Detailed structural diagram of part a;

[0035] Figure 6 This is a schematic diagram of the clamping and rotating mechanism in this utility model;

[0036] Figure 7 This is a schematic diagram of the dust collection mechanism in this utility model;

[0037] Figure 8 This is a structural schematic diagram of the dust collection mechanism in this utility model from another angle;

[0038] Figure 9 This is a schematic diagram of the motion module in this utility model;

[0039] Figure 10 This is a schematic diagram of the X-axis linear module in this utility model;

[0040] Figure 11 This is a schematic diagram of the Z-axis linear module in this utility model;

[0041] Figure 12 This is a schematic diagram of the Y-axis linear module in this utility model.

[0042] The image shows: the 101 robotic arm itself;

[0043] 102 Gripper mechanism, 1021 Main frame, 1022 Upper sliding frame, 1023 Lower sliding frame, 1024 Third motor, 1025 Clamping plate, 1026 Rack and pinion, 1027 Gear;

[0044] 201 Device base, 2011 Feed port, 2012 Guide ramp, 2013 Discharge port;

[0045] 202 Motion Module, 2021 X-axis Linear Module, 20211 X-axis Motion Table, 20212 X-axis Module Base, 20213 X-axis Guide Rail, 20214 X-axis Lead Screw, 20215 X-axis Motor, 2022 Y-axis Linear Module, 20221 Z-axis Motion Table, 20222 Z-axis Module Base, 20223 Z-axis Guide Rail, 20224 Z-axis Lead Screw, 20225 Z-axis Motor, 2023 Z-axis Linear Module, 20231 Y-axis Motion Table, 20232 Y-axis Module Base, 20233 Y-axis Guide Rail, 20234 Y-axis Lead Screw, 20235 Y-axis Motor;

[0046] 203 Grinding mechanism, 2031 Mounting bracket, 2032 Second motor, 2033 Grinding disc;

[0047] 204 Clamping and rotating mechanism, 2041 Mechanism frame, 2042 Telescopic cylinder, 2043 Upper clamping plate, 2044 Lower clamping plate, 2045 First motor, 2046 Clamping area;

[0048] 205 Dust collection mechanism, 2051 Dust collection box, 2052 Filter frame, 2053 Negative pressure pipe, 2054 Fan blade, 2055 Sliding port, 2056 Mounting slide rail, 2057 Dust collection port. Detailed Implementation

[0049] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0050] Please see Figures 1-12 A metal product weld burr and spall grinding equipment mainly includes a loading and unloading robotic arm and multiple grinding devices, such as four sets. Please refer to [link / reference]. Figure 1 The four grinding devices are arranged in a rectangular pattern, and the loading and unloading robotic arms are located between these grinding devices so that they can perform loading and unloading operations for four workstations at the same time, thereby significantly improving the overall production efficiency of the equipment.

[0051] First of all, please refer to Figure 4 , Figure 5 The loading and unloading robotic arm consists of a robotic arm body 101 and a gripper mechanism 102 fixedly installed at its moving end. In this embodiment, the gripper mechanism 102 includes a main frame 1021, an upper sliding frame 1022, a lower sliding frame 1023, a third motor 1024, and a clamping plate 1025. The main frame 1021 is fixedly connected to the moving end of the robotic arm body 101. The upper sliding frame 1022 and the lower sliding frame 1023 are both slidably installed on the main frame 1021, and racks 1026 are fixedly installed on both sliding frames. The third motor 1024 is fixedly installed on the main frame 1021. A gear 1027 is installed on the output shaft of the third motor 1024. This gear 1027 meshes with the racks 1026 on both the upper sliding frame 1022 and the lower sliding frame 1023. The clamping plate 1025 is fixedly connected to both the upper sliding frame 1022 and the lower sliding frame 1023.

[0052] When the third motor 1024 rotates, the upper sliding frame 1022 and the lower sliding frame 1023 can be driven to move towards or away from each other through the transmission of the gear 1027 and the rack 1026, thereby realizing the clamping and releasing action of the clamping plate 1025, and reliably gripping and releasing metal workpieces.

[0053] Secondly, please refer to Figure 2 , Figure 3The polishing device is the core working unit. Each polishing device includes a device base 201, a motion module 202, a polishing mechanism 203, a clamping and rotating mechanism 204, and a dust collection mechanism 205.

[0054] The base 201 provides support for the entire grinding device. The clamping and rotating mechanism 204 is fixedly mounted on the base 201 and is used to clamp the workpiece and drive its rotation. For details, please refer to [link / reference]. Figure 6 The clamping and rotating mechanism 204 includes a frame 2041, a telescopic cylinder 2042, an upper clamping plate 2043, a lower clamping plate 2044, and a first motor 2045. The frame 2041 is fixed to the device base 201, and its central part forms a clamping area 2046 for placing workpieces. At the bottom of the clamping area 2046, the lower clamping plate 2044 is rotatably mounted on the frame 2041 via bearings. The first motor 2045 is fixedly mounted on the frame 2041, and its output end is poweredly connected to the lower clamping plate 2044 through transmission components (such as belts, gears 1027, couplings, etc.) to drive the lower clamping plate. The disc 2044 rotates, and above the clamping area 2046, a telescopic cylinder 2042 (such as a pneumatic, hydraulic, or electric cylinder) is fixedly installed on the mechanism frame 2041. The piston rod of the telescopic cylinder 2042 is vertically downward, and its end is rotatably connected to the upper clamping disc 2043 through a bearing. The upper clamping disc 2043 corresponds vertically to the lower clamping disc 2044. The telescopic cylinder 2042 can drive the upper clamping disc 2043 to rise and fall, thereby cooperating with the lower clamping disc 2044 to clamp or release the workpiece. After the workpiece is clamped and fixed, the lower clamping disc 2044 is driven to rotate by the first motor 2045, so that the workpiece can be rotated.

[0055] The motion module 202 is used to drive the grinding mechanism 203 to achieve precise multi-directional movement. In this embodiment, please refer to... Figure 9 The motion module 202 specifically includes an X-axis linear module 2021, a Y-axis linear module 2022, and a Z-axis linear module 2023. The X-axis linear module 2021 is fixedly installed on the device base 201 and includes an X-axis motion stage 20211 that can move along the X-axis direction. The Z-axis linear module 2023 is fixedly installed on the X-axis motion stage 20211 and includes a Z-axis motion stage 20221 that can move along the Z-axis (vertical direction). The Y-axis linear module 2022 is fixedly installed on the Z-axis motion stage 20221 and includes a Y-axis motion stage 20231 that can move along the Y-axis direction. The grinding mechanism 203 is finally fixedly installed on the Y-axis motion stage 20231. Through the linkage of the X, Y, and Z axes, the grinding mechanism 203 can reach any point in the spatial position within the clamping area 2046.

[0056] Specifically, please refer to Figure 10The X-axis linear module 2021 also includes an X-axis module base 20212, an X-axis guide rail 20213, an X-axis lead screw 20214, and an X-axis motor 20215. The X-axis module base 20212 is fixed on the device base 201, the X-axis guide rail 20213 is fixed on the X-axis module base 20212, the X-axis motion table 20211 is slidably engaged with the X-axis guide rail 20213, the X-axis lead screw 20214 is threadedly engaged with the X-axis motion table 20211, and the X-axis motor 20215 is fixed on the X-axis module base 20212 and is poweredly connected to the X-axis lead screw 20214 to drive the X-axis motion table 20211 to move along the X-axis.

[0057] Please see Figure 11 The Z-axis linear module 2023 also includes a Z-axis module base 20222, a Z-axis guide rail 20223, a Z-axis lead screw 20224, and a Z-axis motor 20225, all fixed on the X-axis motion stage 20211. A Z-axis slide rail is fixedly connected to the Z-axis module base 20222. The Z-axis motion stage 20221 is slidably connected to the Z-axis guide rail 20223 and threadedly engaged with the Z-axis lead screw 20224. The Z-axis motor 20225 is fixedly connected to the Z-axis module base 20222 and is poweredly connected to the Z-axis lead screw 20224.

[0058] Please see Figure 12 The Y-axis linear module 2022 also includes a Y-axis module base 20232, a Y-axis guide rail 20233, a Y-axis lead screw 20234, and a Y-axis motor 20235. The Y-axis module base 20232 is fixedly connected to the Z-axis motion table 20221. The Y-axis guide rail 20233 is fixedly connected to the Y-axis module base 20232. The Y-axis motion table 20231 is slidably connected to the Y-axis guide rail 20233. The Y-axis lead screw 20234 is threaded onto the Y-axis motion table 20231. The Y-axis motor 20235 is fixedly connected to the Y-axis module base 20232. The Y-axis motor 20235 is poweredly connected to the Y-axis lead screw 20234.

[0059] Furthermore, please refer to Figure 12 The grinding mechanism 203 is used to perform grinding operations. It includes a mounting frame 2031, a second motor 2032 and a grinding disc 2033. The mounting frame 2031 is fixed on the Y-axis motion table 20231. The second motor 2032 is fixed through the mounting frame 2031. Its output shaft faces the clamping area 2046, and the grinding disc 2033 is fixedly mounted on the end of the output shaft.

[0060] Furthermore, please refer to [link / reference]. Figure 7 , Figure 8The dust collection mechanism 205 is used to collect dust generated during grinding. It includes a dust collection box 2051, a filter frame 2052, a negative pressure pipe 2053, and a fan blade 2054. The dust collection box 2051 is fixedly installed on the mechanism frame 2041 of the clamping and rotating mechanism 204. A sliding opening 2055 is provided on the body of the dust collection box 2051. A mounting rail 2056 is fixed inside the box corresponding to the sliding opening 2055. The filter frame 2052 can be slidably installed in the mounting rail 2056 through the sliding opening 2055 and the sliding opening 2055 is sealed for easy cleaning and replacement. A dust collection port 2057 is provided on the wall of the dust collection box 2051 above the filter frame 2052. The dust collection port 2057 faces the clamping area 2046 to effectively absorb dust.

[0061] A negative pressure tube 2053 is fixedly connected to the dust collection box 2051 below the filter frame 2052. The bottom of the negative pressure tube 2053 is equipped with a rotatable fan blade 2054. The key point is that the first motor 2045 that drives the lower clamping plate 2044 to rotate is connected to the fan blade 2054 through a transmission component (such as a belt or gear 1027 mechanism).

[0062] When the first motor 2045 starts to drive the workpiece to rotate, it will synchronously drive the fan blade 2054 to rotate to generate negative pressure and start the dust collection function. At this time, the dust enters the dust collection box 2051 through the dust collection port 2057 and is filtered and collected by the filter frame 2052.

[0063] When the first motor 2045 stops, the vacuuming also stops.

[0064] To further optimize the unloading process, a unloading port 2011 is provided on one side of the clamping and rotating mechanism 204 on the device base 201. Inside the device base 201, a guide ramp 2012 is fixedly installed corresponding to the position of the unloading port 2011. The high point of the guide ramp 2012 is located below the unloading port 2011, and its low point corresponds to a discharge port 2013 on the side wall of the device base 201. After the workpiece is polished and released, the robotic arm body 101 can place the workpiece in the unloading port 2011, let it fall onto the guide ramp 2012 through the unloading port 2011, and automatically slide towards the discharge port 2013 to complete the unloading.

[0065] The working process of this utility model is as follows: The loading and unloading robotic arm places the metal product to be polished onto the lower clamping plate 2044 of the clamping and rotating mechanism 204. The telescopic cylinder 2042 is activated, driving the upper clamping plate 2043 to descend and press the workpiece onto the lower clamping plate 2044. The first motor 2045 is started, driving the lower clamping plate 2044 and the workpiece to rotate together. At the same time, the fan blades 2054 of the dust collection mechanism 205 are driven to rotate through the transmission component.

[0066] According to the preset program, the motion module 202 drives the grinding disc 2033 of the grinding mechanism 203 to move to the weld scar position on the workpiece and grind it. Since the workpiece is rotating, the grinding disc 2033 can easily grind the weld scar on its entire circumference.

[0067] The three-axis linkage capability of the motion module 202 enables it to handle weld scars at different locations on the workpiece.

[0068] Dust generated during the polishing process is sucked in by the dust inlet 2057, filtered by the filter frame 2052, and then collected.

[0069] After grinding, the loading and unloading robotic arm removes the finished product and puts it into the unloading port 2011, and then puts in a new workpiece to be processed, realizing a cycle operation.

[0070] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0071] 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 product welding scar burr polishing device, comprising a feeding and discharging mechanical arm and a polishing device, characterized in that: The grinding device is provided in multiple sets, and the loading and unloading robotic arms are provided between the multiple sets of grinding devices; The polishing device includes a device base (201), a motion module (202), a polishing mechanism (203), a clamping and rotating mechanism (204), and a dust collection mechanism (205). The device base (201) is provided with the clamping and rotating mechanism (204), which can clamp the metal product and drive the metal product to rotate. The device base (201) is provided with the motion module (202) on one side of the clamping and rotating mechanism (204). The polishing mechanism (203) is fixedly connected to the moving end of the motion module (202). The motion module (202) can drive the polishing mechanism (203) to achieve multi-directional movement. The device base (201) is provided with the dust collection mechanism (205) corresponding to the clamping and rotating mechanism (204).

2. A metal product weld flash polishing apparatus as defined in claim 1, wherein: The loading and unloading robotic arm includes a robotic arm body (101) and a gripper mechanism (102) fixedly connected to the moving end of the robotic arm body (101); The gripper mechanism (102) includes a main frame (1021), an upper sliding frame (1022), a lower sliding frame (1023), a third motor (1024), and a clamping plate (1025). The main frame (1021) is fixedly connected to the moving end of the robotic arm body (101). The upper sliding frame (1022) and the lower sliding frame (1023) are slidably connected to the main frame (1021). A rack (1026) is fixedly connected to each of the lower sliding frames (1023). The third motor (1024) is fixedly connected to the main frame (1021). A gear (1027) is fixedly connected to the output end of the third motor (1024). The gear (1027) meshes with the two sets of racks (1026). The clamping plate (1025) is fixedly connected to both the upper sliding frame (1022) and the lower sliding frame (1023).

3. The metal product weld flash deburring apparatus of claim 1, wherein: The clamping and rotating mechanism (204) includes a mechanism frame (2041), a telescopic cylinder (2042), an upper clamping plate (2043), a lower clamping plate (2044), and a first motor (2045). The mechanism frame (2041) is fixedly connected to the device base (201). The mechanism frame (2041) is provided with a clamping area (2046). The lower clamping plate (2044) is rotatably connected to the mechanism frame (2041) at the bottom of the clamping area (2046). The first motor (2045) is fixedly connected to the mechanism frame (2041), and the first motor (2045) is poweredly connected to the lower clamping plate (2044). The telescopic cylinder (2042) is fixedly connected to the upper part of the clamping area (2046) on the mechanism frame (2041). The piston end of the telescopic cylinder (2042) is rotatably connected to the upper clamping plate (2043), and the upper clamping plate (2043) corresponds to the lower clamping plate (2044).

4. A metal product weld flash deburring apparatus as defined in claim 3, wherein: The motion module (202) includes an X-axis linear module (2021), a Y-axis linear module (2022), and a Z-axis linear module (2023). The X-axis linear module (2021) is fixedly connected to the device base (201). The X-axis linear module (2021) includes an X-axis motion stage (20211). The Z-axis linear module (2023) is fixedly connected to the X-axis motion stage (20211). The Z-axis linear module (2023) includes a Z-axis motion stage (20221). The Y-axis linear module (2022) is fixedly connected to the Z-axis motion stage (20221). The Y-axis linear module (2022) includes a Y-axis motion stage (20231). The grinding mechanism (203) is fixedly connected to the Y-axis motion stage (20231).

5. The metal product weld scar and burr grinding equipment according to claim 4, characterized in that: The grinding mechanism (203) includes a mounting frame (2031), a second motor (2032), and a grinding disc (2033). The second motor (2032) is fixedly connected to the Y-axis motion table (20231) via the mounting frame (2031). The output end of the second motor (2032) is fixedly connected to the grinding disc (2033), and the grinding disc (2033) faces the clamping area (2046).

6. The metal product weld scar and burr grinding equipment according to claim 4, characterized in that: The X-axis linear module (2021) further includes an X-axis module base (20212), an X-axis guide rail (20213), an X-axis lead screw (20214), and an X-axis motor (20215). The X-axis module base (20212) is fixedly connected to the device base (201). The X-axis guide rail (20213) is fixedly connected to the X-axis module base (20212). The X-axis motion table (20211) is slidably connected to the X-axis guide rail (20213). The X-axis lead screw (20214) is threaded onto the X-axis motion table (20211). The X-axis motor (20215) is fixedly connected to the X-axis module base (20212). The X-axis motor (20215) is poweredly connected to the X-axis lead screw (20214).

7. The metal product weld scar and burr grinding equipment according to claim 4, characterized in that: The Z-axis linear module (2023) further includes a Z-axis module base (20222), a Z-axis guide rail (20223), a Z-axis lead screw (20224), and a Z-axis motor (20225). The Z-axis module base (20222) is fixedly connected to the X-axis motion stage (20211). The Z-axis guide rail (20223) is fixedly connected to the Z-axis module base (20222). The Z-axis motion stage (20221) is slidably connected to the Z-axis guide rail (20223). The Z-axis lead screw (20224) is threaded onto the Z-axis motion stage (20221). The Z-axis motor (20225) is fixedly connected to the Z-axis module base (20222). The Z-axis motor (20225) is poweredly connected to the Z-axis lead screw (20224).

8. The metal product weld scar and burr grinding equipment according to claim 4, characterized in that: The Y-axis linear module (2022) further includes a Y-axis module base (20232), a Y-axis guide rail (20233), a Y-axis lead screw (20234), and a Y-axis motor (20235). The Y-axis module base (20232) is fixedly connected to the Z-axis motion table (20221). The Y-axis guide rail (20233) is fixedly connected to the Y-axis module base (20232). The Y-axis motion table (20231) is slidably connected to the Y-axis guide rail (20233). The Y-axis lead screw (20234) is threaded onto the Y-axis motion table (20231). The Y-axis motor (20235) is fixedly connected to the Y-axis module base (20232). The Y-axis motor (20235) is poweredly connected to the Y-axis lead screw (20234).

9. The metal product weld scar and burr grinding equipment according to claim 3, characterized in that: The vacuuming mechanism (205) includes a vacuum box (2051), a filter frame (2052), a negative pressure pipe (2053), and a fan blade (2054). The vacuum box (2051) is fixedly connected to the mechanism frame (2041). The vacuum box (2051) is provided with a sliding port (2055). A mounting rail (2056) is fixedly connected inside the vacuum box (2051) corresponding to the sliding port (2055). The filter frame (2052) is slidably connected to the mounting rail (2056) through the sliding port (2055). Inside the vacuum box (2051), a vacuum port (2057) is provided on the upper part of the filter frame (2052). The vacuum port (2057) corresponds to the clamping area (2046). The negative pressure pipe (2053) is fixedly connected to the bottom of the filter frame (2052) on the vacuum box (2051). The fan blade (2054) is rotatably connected to the bottom surface of the negative pressure pipe (2053). The first motor (2045) and the fan blade (2054) are connected by a transmission component.

10. A metal product weld scar and burr grinding device according to claim 1, characterized in that: The device base (201) is provided with a discharge port (2011) on one side of the clamping and rotating mechanism (204). Inside the device base (201), a guide ramp (2012) is fixedly connected to the discharge port (2011). The device base (201) is provided with a discharge port (2013) at the low point of the guide ramp (2012).

Images