Workpiece chamfering equipment

Abstract

The utility model provides workpiece chamfering equipment which comprises a machine table, a rotatable index plate is arranged on the machine table, and a feeding station, a first upper chamfering station, a second upper chamfering station, a first lower chamfering station, a second lower chamfering station and a discharging station are arranged on the index plate at equal intervals along the circumference. A loading jig is arranged on each station, and a feeding mechanism, a first upper chamfering mechanism, a second upper chamfering mechanism, a first lower chamfering mechanism, a second lower chamfering mechanism and a discharging mechanism are sequentially arranged on the machine table around the index plate. By means of the mode, the chamfering action of the two end faces of a large hole and a small hole in a workpiece can be completed only through one-time feeding and discharging, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering processing, in particular to a workpiece chamfering device. Background Art

[0002] like Figure 1 As shown, a workpiece 9 is commonly used in air-conditioning condensers. Both axial ends of the workpiece are arc-shaped structures, and the curvature of one end is larger than that of the other end. A large hole 91 and a small hole 92 are opened axially on the workpiece. The large hole 91 corresponds to the end with the larger curvature, and the small hole 92 is close to the end with the smaller curvature.

[0003] During the production and processing of this workpiece, large and small holes need to be chamfered. Conventional chamfering is done manually using chamfering equipment. Since the upper and lower ends of the large and small holes need to be chamfered separately, during the processing, the workpiece is often chamfered on one side of the workpiece before unloading. Then, the workpiece is reloaded and the other side of the workpiece is chamfered. Repeated loading greatly reduces production efficiency. In addition, during the single-sided processing, manual coordination is required to move the workpiece position and switch between chamfering large and small holes. The process is cumbersome, the work efficiency is low, and the labor cost is high. Safety hazards are easily present during the manual switching process. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a workpiece chamfering device which can realize double-sided chamfering of a workpiece and effectively improve work efficiency.

[0005] The main contents of the utility model include: a machine, a rotatable indexing plate is arranged on the machine, a loading station, a first upper chamfering station, a second upper chamfering station, a first lower chamfering station, a second lower chamfering station and a unloading station are arranged at equal intervals along the circumference of the indexing plate, each station is provided with a loading fixture, and the machine is provided with the following in sequence around the indexing plate:

[0006] A loading mechanism is provided on one side of the loading station for loading workpieces. The loading mechanism includes a vibrating plate, a conveyor belt is provided at the end of the discharge track of the vibrating plate, a separating assembly is provided on the side of the machine corresponding to the loading station, and a transport assembly is provided between the conveyor belt and the separating assembly. The transport assembly transports the workpiece on the conveyor belt and places it into the separating assembly.

[0007] a first upper chamfering mechanism, which is provided on one side of the first upper chamfering station and is used to chamfer the upper end surface of the large hole;

[0008] a second upper chamfering mechanism, which is provided on one side of the second upper chamfering station and is used to chamfer the upper end surface of the small hole;

[0009] a first lower chamfering mechanism, which is provided on one side of the first lower chamfering station and is used to chamfer the lower end surface of the large hole;

[0010] a second lower chamfering mechanism, which is provided on one side of the second lower chamfering station and is used to chamfer the lower end surface of the small hole;

[0011] The blanking mechanism is arranged at one side of the blanking station and is used for blanking the workpiece that has completed the chamfering process.

[0012] Preferably, the loading fixture is provided with a seating groove at one end away from the center of the dividing plate, and the seating groove is correspondingly arranged as a V-shaped structure. The dividing plate is provided with a processing avoidance hole at a position corresponding to the seating groove, and a supporting step is formed between the processing avoidance hole and the seating groove. Accommodation holes are provided on the inner walls on both sides of the seating groove, and a retractable ball head is arranged in the accommodation hole.

[0013] Preferably, the material carrying fixture has a material pushing channel at one end close to the center of the dividing plate, and the material pushing channel is communicated with the placement groove.

[0014] Preferably, the unloading mechanism includes a second bracket, a fourth transverse cylinder is arranged on the second bracket, the output end of the fourth transverse cylinder is connected to an end plate, the end plate is located on the side of the loading jig close to the center of the dividing plate, and a push rod is arranged on the end face of the end plate close to the loading jig, and the push rod can be inserted into the pushing channel.

[0015] Preferably, the transport assembly includes a robotic arm, the end of the robotic arm is provided with a connecting plate, a plurality of first lifting cylinders are arranged on the connecting plate at equal intervals, and the output end of the first lifting cylinder is downward and is provided with a material picking suction head.

[0016] Preferably, the material dividing component includes a first bracket, a vertical silo and a material dividing piece, the vertical silo is placed on the first bracket, and the first bracket is provided with a material dividing channel on the side close to the dividing plate, and the material dividing channel is communicated with the vertical silo, and the material dividing piece includes a first transverse moving cylinder arranged on the first bracket, the push rod end of the first transverse moving cylinder is connected to the second lifting cylinder, and the output end of the second lifting cylinder is provided with a material dividing rod, and the material dividing rod can be inserted into the material dividing channel.

[0017] Preferably, the first upper chamfering mechanism and the second upper chamfering mechanism have the same structure, the first upper chamfering mechanism includes a first transverse moving module, a second transverse moving module is configured on the moving end of the first transverse moving module, a first support seat is configured on the moving end of the second transverse moving module, a first chamfering machine is configured on the first support seat, and the output end of the first chamfering machine corresponds to the top of the loading jig.

[0018] Preferably, the first support seat is also provided with a first side pusher, which is located on the horizontal side of the material carrier. The first side pusher includes a second transverse cylinder, the output end of which faces one side of the material carrier and is provided with a first side pressure block.

[0019] Preferably, the first lower chamfering mechanism and the second lower chamfering mechanism have the same structure, the first lower chamfering mechanism includes a third transverse moving module, a fourth transverse moving module is configured on the moving end of the third transverse moving module, a second support seat is configured on the moving end of the fourth transverse moving module, a second chamfering machine is configured at the lower end of the second support seat, and the output end of the second chamfering machine is correspondingly located below the loading jig.

[0020] Preferably, the second support seat is also provided with a lower pressure member and a second side push member, the lower pressure member is located correspondingly above the material carrier, the lower pressure member includes a second lifting cylinder, the output end of the second lifting cylinder is downward and is provided with a lower pressure plate, the second side push member is located correspondingly on the horizontal side of the material carrier, and it includes a third transverse cylinder, the output end of the third transverse cylinder is toward the material carrier and is provided with a second side pressure block.

[0021] The beneficial effect of the present invention is that a number of loading jigs are arranged on the dividing plate, and a loading mechanism, a first upper chamfering mechanism, a second upper chamfering mechanism, a first lower chamfering mechanism, a second lower chamfering mechanism, and a unloading mechanism are arranged in sequence along the circumference of the dividing plate. The workpiece is loaded onto the dividing plate in sequence, and the chamfering of the upper and lower end surfaces of the large hole and the small hole on the workpiece is achieved by rotating the dividing plate. There is no need for manual repeated loading and unloading of the workpiece, or auxiliary adjustment of the workpiece position during the processing, which effectively improves work efficiency, reduces labor costs, and improves the chamfering processing accuracy of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the three-dimensional structure of the workpiece;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of a preferred embodiment;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of a dividing plate in a preferred embodiment;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of a transport assembly in a preferred embodiment;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of a material distribution component in a preferred embodiment;

[0027] Figure 6This is a schematic diagram of the three-dimensional structure of the first upper chamfering mechanism of a preferred embodiment;

[0028] Figure 7 This is a schematic diagram of the three-dimensional structure of the first lower chamfering mechanism of a preferred embodiment;

[0029] Figure 8 This is a schematic diagram of the three-dimensional structure of a blanking mechanism in a preferred embodiment;

[0030] Reference numerals:

[0031] 1. Machine; 2. Indexing plate; 3. Loading mechanism; 4. First upper chamfering mechanism; 5. Second upper chamfering mechanism; 6. First lower chamfering mechanism; 7. Second lower chamfering mechanism; 8. Unloading mechanism;

[0032] 21. Material loading fixture; 22. Placement slot; 23. Processing avoidance hole; 24. Material pushing channel; 25. Ball head;

[0033] 31. Vibrating plate; 32. Conveyor belt; 33. Handling assembly; 331. Robotic arm; 332. Connecting plate; 333. First lifting cylinder; 334. Retrieving suction head; 34. Material dispensing assembly; 341. First bracket; 342. Vertical silo; 343. First transverse cylinder; 344. Second lifting cylinder; 345. Dispensing rod; 346. Dispensing channel; 35. Visual camera;

[0034] 41. First transverse moving module; 42. Second transverse moving module; 43. First support base; 44. First chamfering machine; 451. Second transverse moving cylinder; 452. First side pressure block;

[0035] 61. Third transverse moving module; 62. Fourth transverse moving module; 63. Second support base; 64. Second chamfering machine; 651. Second lifting cylinder; 652. Lower pressure plate; 661. Third transverse moving cylinder; 662. Second side pressure block;

[0036] 81. Second bracket; 82. Fourth traverse cylinder; 83. End plate; 84. Push rod;

[0037] 9. Workpiece; 91. Large hole; 92. Small hole. DETAILED DESCRIPTION

[0038] The technical solution protected by the present utility model is described in detail below with reference to the accompanying drawings.

[0039] like Figure 1-2As shown, the present application proposes a workpiece chamfering device, which includes a machine 1, on which is disposed a rotatable indexing plate 2, on which are arranged at equal intervals along the circumference a loading station, a first upper chamfering station, a second upper chamfering station, a first lower chamfering station, a second lower chamfering station, and a blanking station, each station being provided with a loading fixture 21. The machine 1 is provided with, in sequence, the following components around the indexing plate 2: a loading mechanism 3, a first upper chamfering mechanism 4, a second upper chamfering mechanism 5, a first lower chamfering mechanism 6, a second lower chamfering mechanism 7, and a blanking mechanism 8. With this device, it is possible to chamfer the upper and lower end faces of a large hole 91 and a small hole 92 of a workpiece 9, respectively, with only one loading and unloading operation, thereby effectively improving work efficiency and reducing labor costs.

[0040] like Figure 2-3 As shown, a loading jig 21 is provided on the dividing plate 2, and the dividing plate 2 is rotated by a rotating drive member. A V-shaped placement groove 22 is provided at one end of the loading jig 21 away from the center of the dividing plate 2. The shape of the placement groove 22 is adapted to the workpiece, and its V-shaped opening faces the side away from the center of the dividing plate 2, so that when the workpiece is placed in the placement groove 22, the end of the workpiece with a smaller curvature is close to the center of the dividing plate 2. A machining avoidance hole 23 is provided at the corresponding placement groove 22 of the dividing plate 2, so that the lower end face of the workpiece can be chamfered by the machining avoidance hole 23. The horizontal width of the machining avoidance hole 23 along the circumferential direction is smaller than the horizontal width of the placement groove 22 along the circumferential direction, so that a supporting step is formed between the dividing plate 2 and the placement groove 22 for supporting the workpiece, and the horizontal width of the machining avoidance hole 23 along the circumferential direction is larger than the diameter of the large hole on the workpiece, so as to provide an avoidance space for chamfering the lower end face of the large hole.

[0041] like Figure 2-3 As shown, preferably, receiving holes are formed on the inner walls of both sides of the receiving groove 22, and a retractable ball head 25 is disposed in the receiving hole. When a workpiece is pushed into the receiving groove 22, the workpiece presses against the ball head 25 and retracts it into the receiving hole. The ball head 25 also exerts a reverse force on the end of the workpiece, thereby confining the workpiece in the receiving groove during the rotation of the indexing plate 2. In this embodiment, the ball head 25 is connected to a spring and placed in the receiving hole, and the ball head 25 is retractable by the spring.

[0042] like Figure 3 and 8As shown, in this embodiment, the end of the loading fixture 21 close to the center of the indexing disk 2 has a pushing channel 24, and the pushing channel 24 is connected to the placement groove 22. The unloading mechanism 8 includes a second bracket 81 placed on the machine 1, and the second bracket 81 is provided with a fourth transverse cylinder 82. The output end of the fourth transverse cylinder 82 faces the center of the indexing disk 2 and is connected to an end plate 83. The end plate 83 is located on the side of the loading fixture 21 close to the center of the indexing disk 2, and a push rod 84 is provided on the end surface of the end plate 83 close to the loading fixture 21. The push rod 84 is correspondingly inserted into the pushing channel 24. The fourth transverse cylinder 82 drives the end plate 83 to move in a direction away from the center of the indexing disk 2, and the push rod 84 pushes the workpiece in the placement groove 22, so that the workpiece is separated from the placement groove 22.

[0043] like Figure 2 As shown, a loading mechanism 3 is provided on one side of the loading station for loading workpieces. The loading mechanism 3 includes a vibrating plate 31, a conveyor belt 32 is provided at the end of the discharge track of the vibrating plate 31, a dividing assembly 34 is provided on the side of the loading station of the indexing plate 2, and a transport assembly 33 is provided between the conveyor belt 32 and the dividing assembly 34. The transport assembly 33 transfers the workpieces on the conveyor belt 32 and places them on the dividing assembly 34. Preferably, a visual camera 35 is provided on one side of the conveyor belt 32. The vibrating plate 31 vibrates and discharges the workpieces, and the workpieces are placed on the conveyor belt 32 for transportation at intervals. The visual camera 35 takes photos and performs visual inspection on the passing workpieces to screen out defective products and assist the transport assembly 33 in accurately grasping the workpieces.

[0044] like Figure 2 and 4 As shown, the handling assembly 33 includes a robotic arm 331 positioned on the machine platform 1. A connecting plate 332 is disposed at the end of the robotic arm 331. A plurality of first lifting cylinders 333 are evenly spaced on the connecting plate 332. The output ends of the first lifting cylinders 333 face downward and are connected to pick-up suction heads 334 for picking up workpieces from the conveyor belt 32. In this embodiment, four sets of pick-up suction heads 334 are disposed on the connecting plate 332, enabling simultaneous handling of multiple groups of workpieces and effectively improving work efficiency. Each set of pick-up suction heads 334 is equipped with a corresponding first lifting cylinder 333, allowing the pick-up suction heads 334 to independently pick up workpieces without interfering with other workpieces on the conveyor belt 32.

[0045] like Figure 2-5As shown, the material distribution assembly 34 includes a first bracket 341, a vertical hopper 342 disposed on the first bracket 341, and a distribution member. The vertical hopper 342 is correspondingly disposed on the first bracket 341. The upper end of the vertical hopper 342 has a discharge port. The material collection suction head 334 sucks the product and moves it above the discharge port. The material collection suction head 334 is deactivated, and the product falls into the vertical hopper 342 and is vertically stacked along the vertical hopper 342. A material distribution channel 346 is provided on the side of the first bracket 341 near the indexing plate 2. The material distribution channel 346 is connected to the vertical hopper 342 and has a step inside the material distribution channel 346 to support the workpiece. The workpiece falls onto the step from the vertical hopper 342.

[0046] like Figure 2-5 As shown, the material dividing member includes a first transverse cylinder 343, the push rod end of the first transverse cylinder 343 is connected to the second lifting cylinder 344, and the output end of the second lifting cylinder 344 is connected to the material dividing rod 345, which can be inserted into the material dividing channel 346. The second lifting cylinder 344 extends, and the material dividing rod 345 is inserted into the material dividing channel 346. The first transverse cylinder 343 extends, driving the material dividing rod 345 to move toward the indexing plate. The material dividing rod 345 pushes the workpiece in the material dividing channel 346 along the step to the placement groove of the material loading fixture. The second lifting cylinder 344 retracts, and the first transverse cylinder 343 drives the material dividing rod 345 to retreat to the side of the workpiece away from the indexing plate. The second lifting cylinder 344 drives the material dividing rod 345 to extend, insert it into the material dividing channel 346, and continue to push the next workpiece.

[0047] like Figure 2 and 6 As shown, the first upper chamfering mechanism 4 and the second upper chamfering mechanism 5 are respectively arranged on one side of the first upper chamfering station and the second upper chamfering station, and chamfer the upper end surface of the large hole 91 and the upper end surface of the small hole 92 of the workpiece respectively. In this embodiment, the first upper chamfering mechanism 4 and the second upper chamfering mechanism 5 have the same structure.

[0048] like Figure 2 and 6As shown, the first upper chamfering mechanism 4 includes a first transverse module 41, a second transverse module 42 is arranged on the moving end of the first transverse module 41, a first support seat 43 is arranged on the moving end of the second transverse module 42, a first chamfering machine 44 is arranged on the upper end of the first support seat 43, and the moving directions of the first transverse module 41 and the second transverse module 42 are perpendicular to each other. The first chamfering machine 44 is correspondingly placed above the material carrier, and the output end of the first chamfering machine 44 can be lowered to perform chamfering on the upper end surface of the large hole or small hole on the workpiece on the material carrier. Preferably, the first support seat 43 is provided with a first side pusher on the side close to the material carrier, and the first side pusher is at the same height as the material carrier. The first side pusher includes a second transverse cylinder 451, and the output end of the second transverse cylinder 451 is facing the side of the material carrier and is provided with a first side pressure block 452. The second transverse cylinder 451 extends to drive the first side pressing block 452 to press against the end of the workpiece in the seating groove 22, thereby confining the workpiece in the seating groove 22 to ensure stability during the chamfering process of the workpiece.

[0049] like Figure 2 and 7 As shown, the first lower chamfering mechanism 6 and the second lower chamfering mechanism 7 are respectively arranged on one side of the first lower chamfering station and the second lower chamfering station, and chamfer the upper end surface of the large hole and the lower end surface of the small hole of the workpiece respectively. In this embodiment, the first lower chamfering mechanism 6 and the second lower chamfering mechanism 7 have the same structure.

[0050] like Figure 2 and 7 As shown, the first lower chamfering mechanism 6 includes a third transverse module 61, a fourth transverse module 62 being mounted on the movable end of the third transverse module 61, a second support base 63 being mounted on the movable end of the fourth transverse module 62, and a second chamfering machine 64 being mounted below the second support base 63. The output end of the second chamfering machine 64 is located below the carrier jig, and the third and fourth transverse modules 61, 62 move in perpendicular directions. The output end of the second chamfering machine 64 can be raised to chamfer the lower end surface of a large or small hole on a workpiece in the carrier jig. Preferably, the second support seat 63 is also provided with a lower pressure member and a second side push member, and the lower pressure member is arranged above the material carrier, which includes a second lifting cylinder 651, the output end of the second lifting cylinder 651 is downward and is provided with a lower pressure plate 652, the second lifting cylinder 651 drives the lower pressure plate 652 to descend and press on the workpiece to prevent the workpiece from being displaced in the vertical direction when the lower end surface of the workpiece is chamfered; the second side push member is located on the horizontal side of the material carrier, and the second side push member includes a third transverse cylinder 661, the output end of the third transverse cylinder 661 is toward the side of the material carrier and is provided with a second side pressure block 662, the third transverse cylinder 661 extends out, drives the second side pressure block 662 to press against the end of the workpiece in the placement groove, and restricts the workpiece in the placement groove to ensure the stability of the workpiece during chamfering.

[0051] In this embodiment, the first transverse moving module 41 and the third transverse moving module 61 respectively drive the first support seat 43 and the second support seat 63 toward and away from the center of the dividing plate 2. The first transverse moving module 41, the second transverse moving module 42, the third transverse moving module 61, and the fourth transverse moving module 62 can use mechanisms such as screw slides and cylinder slides, and no specific restrictions are made here. The chamfering output ends of the first upper chamfering mechanism and the second upper chamfering mechanism correspond to the top of the large hole and the small hole in the material carrier, respectively, and the chamfering output ends of the first lower chamfering mechanism and the second lower chamfering mechanism correspond to the bottom of the large hole and the small hole in the material carrier, respectively, to achieve the chamfering action of the large hole and the small hole on the workpiece, thereby effectively improving work efficiency. The first chamfering machine and the second chamfering machine both belong to existing conventional technologies and will not be described here.

[0052] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A workpiece chamfering device, characterized in that: Mainly include: The machine is provided with a rotatable indexing plate, on which a loading station, a first upper chamfering station, a second upper chamfering station, a first lower chamfering station, a second lower chamfering station and a unloading station are arranged at equal intervals along the circumference. Each station is provided with a loading fixture. The machine is provided with the following in sequence around the indexing plate: A loading mechanism is provided on one side of the loading station for loading workpieces. The loading mechanism includes a vibrating plate, a conveyor belt is provided at the end of the discharge track of the vibrating plate, a separating assembly is provided on the side of the machine corresponding to the loading station, and a transport assembly is provided between the conveyor belt and the separating assembly. The transport assembly transports the workpiece on the conveyor belt and places it into the separating assembly. a first upper chamfering mechanism, which is provided on one side of the first upper chamfering station and is used to chamfer the upper end surface of the large hole; a second upper chamfering mechanism, which is provided on one side of the second upper chamfering station and is used to chamfer the upper end surface of the small hole; a first lower chamfering mechanism, which is provided on one side of the first lower chamfering station and is used to chamfer the lower end surface of the large hole; a second lower chamfering mechanism, which is provided on one side of the second lower chamfering station and is used to chamfer the lower end surface of the small hole; The blanking mechanism is arranged at one side of the blanking station and is used for blanking the workpiece that has completed the chamfering process.

2. The workpiece chamfering device according to claim 1, characterized in that: The loading fixture is provided with a seating groove at one end away from the center of the dividing plate, and the seating groove is correspondingly set to a V-shaped structure. The dividing plate is provided with a processing avoidance hole at the position corresponding to the seating groove, and a supporting step is formed between the processing avoidance hole and the seating groove. Accommodation holes are provided on the inner walls on both sides of the seating groove, and a retractable ball head is arranged in the accommodation hole.

3. The workpiece chamfering device according to claim 2, characterized in that: The material carrying fixture has a material pushing channel at one end close to the dividing plate, and the material pushing channel is communicated with the placement groove.

4. The workpiece chamfering device according to claim 3, characterized in that: The unloading mechanism includes a second bracket, a fourth transverse cylinder is arranged on the second bracket, the output end of the fourth transverse cylinder is connected to an end plate, the end plate is located on the side of the loading jig close to the center of the dividing plate, and a push rod is arranged on the end surface of the end plate close to the loading jig, and the push rod can be inserted into the pushing channel.

5. The workpiece chamfering device according to claim 1, characterized in that: The transport assembly includes a robotic arm, the end of which is provided with a connecting plate, a plurality of first lifting cylinders are evenly spaced on the connecting plate, and the output end of the first lifting cylinder is downward and is provided with a material taking suction head.

6. The workpiece chamfering device according to claim 1, characterized in that: The material dividing assembly includes a first bracket, a vertical silo and a material dividing piece. The vertical silo is placed on the first bracket. The first bracket is provided with a material dividing channel on the side close to the dividing plate. The material dividing channel is communicated with the vertical silo. The material dividing piece includes a first transverse moving cylinder arranged on the first bracket. The push rod end of the first transverse moving cylinder is connected to the second lifting cylinder. The output end of the second lifting cylinder is provided with a material dividing rod, and the material dividing rod can be inserted into the material dividing channel.

7. The workpiece chamfering device according to claim 1, characterized in that: The first upper chamfering mechanism has the same structure as the second upper chamfering mechanism. The first upper chamfering mechanism includes a first transverse moving module. The second transverse moving module is configured on the moving end of the first transverse moving module. The first supporting seat is configured on the moving end of the second transverse moving module. The first supporting seat is configured with a first chamfering machine. The output end of the first chamfering machine corresponds to the top of the loading jig.

8. The workpiece chamfering device according to claim 7, characterized in that: The first support seat is also provided with a first side pusher, which is located on the horizontal side of the material carrier. The first side pusher includes a second transverse cylinder, the output end of which faces one side of the material carrier and is provided with a first side pressure block.

9. The workpiece chamfering device according to claim 1, characterized in that: The first lower chamfering mechanism has the same structure as the second lower chamfering mechanism. The first lower chamfering mechanism includes a third transverse moving module. A fourth transverse moving module is configured on the moving end of the third transverse moving module. A second support seat is configured on the moving end of the fourth transverse moving module. A second chamfering machine is configured at the lower end of the second support seat. The output end of the second chamfering machine is correspondingly located below the loading jig.

10. The workpiece chamfering device according to claim 9, characterized in that: The second support seat is also provided with a lower pressure member and a second side push member, the lower pressure member is located above the material carrier, the lower pressure member includes a second lifting cylinder, the output end of the second lifting cylinder is downward and is provided with a lower pressure plate, the second side push member is located on the horizontal side of the material carrier, and includes a third transverse cylinder, the output end of the third transverse cylinder is toward the material carrier and is provided with a second side pressure block.

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